/* ===================================
   ARK Construction v2 — Design System
   Светлая тёплая тема, сторителлинг
   =================================== */

/* --- CSS Variables --- */
:root {
    --color-bg: #fafafa;
    --color-bg-alt: #f3f2f0;
    --color-surface: #ffffff;
    --color-text: #1e252b;
    --color-text-secondary: #6b7580;
    --color-accent: #435364;
    --color-accent-hover: #374757;
    --color-accent-light: rgba(67, 83, 100, .08);
    --color-gold: #ae8c56;
    --color-border: #e0e4e8;
    --color-success: #4a7c59;
    --color-danger: #9a4a4a;
    --color-warning: #b8860b;

    --font-heading: 'Cormorant Garamond', Georgia, 'Times New Roman', serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

    --radius: 12px;
    --radius-sm: 8px;
    --radius-lg: 16px;

    --container-width: 1200px;
    --section-padding: 100px;
    --header-height: 72px;

    --shadow-sm: 0 2px 8px rgba(67, 83, 100, .06);
    --shadow-md: 0 4px 20px rgba(67, 83, 100, .08);
    --shadow-lg: 0 8px 32px rgba(67, 83, 100, .12);

    --transition: 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    --transition-slow: 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* --- Reset --- */
*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.6;
    color: var(--color-text);
    background-color: var(--color-bg);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    color: var(--color-accent);
    text-decoration: none;
    transition: color var(--transition);
}

a:hover {
    color: var(--color-accent-hover);
}

ul, ol {
    list-style: none;
}

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

input, textarea, select {
    font-family: inherit;
    font-size: inherit;
}

/* --- Skip link (accessibility) --- */
.skip-link {
    position: absolute;
    top: -100%;
    left: 0;
    background: var(--color-accent);
    color: #fff;
    padding: 8px 16px;
    z-index: 1000;
    font-size: 14px;
}

.skip-link:focus {
    top: 0;
}

/* --- Container --- */
.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 20px;
}

/* --- Section base --- */
.section {
    padding: var(--section-padding) 0;
}

.section--alt {
    background-color: var(--color-bg-alt);
}

.section__label {
    font-family: var(--font-body);
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--color-accent);
    margin-bottom: 12px;
}

.section__title {
    font-family: var(--font-heading);
    font-size: 56px;
    font-weight: 500;
    line-height: 1.1;
    color: var(--color-text);
    margin-bottom: 20px;
    letter-spacing: -0.5px;
}

.section__description {
    font-size: 18px;
    color: var(--color-text-secondary);
    max-width: 600px;
    line-height: 1.7;
}

.section__header {
    text-align: center;
    margin-bottom: 60px;
}

.section__header .section__description {
    margin: 0 auto;
}

/* --- Typography --- */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 500;
    line-height: 1.2;
}

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 32px;
    font-size: 15px;
    font-weight: 500;
    border-radius: var(--radius);
    transition: all var(--transition);
    white-space: nowrap;
}

.btn--primary {
    background-color: var(--color-accent);
    color: #fff;
}

.btn--primary:hover {
    background-color: var(--color-accent-hover);
    color: #fff;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn--outline {
    border: 1.5px solid var(--color-accent);
    color: var(--color-accent);
    background: transparent;
}

.btn--outline:hover {
    background-color: var(--color-accent);
    color: #fff;
    transform: translateY(-2px);
}

.btn--sm {
    padding: 10px 24px;
    font-size: 14px;
}

.btn--tg {
    border-color: #2AABEE;
    color: #2AABEE;
}

.btn--tg:hover {
    background-color: #2AABEE;
    border-color: #2AABEE;
    color: #fff;
}

.btn--block {
    width: 100%;
}

/* ===================================
   HEADER
   =================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--header-height);
    z-index: 100;
    background: rgba(250, 250, 250, 0.8);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    transition: all var(--transition);
}

.header--scrolled {
    background: rgba(250, 250, 250, 0.95);
    box-shadow: var(--shadow-sm);
}

.header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
}

.header__logo {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--color-text);
    transition: opacity var(--transition);
}

.header__logo:hover {
    color: var(--color-text);
    opacity: 0.8;
}

.header__logo-mark {
    width: 36px;
    height: 36px;
    flex-shrink: 0;
    object-fit: contain;
}

.header__logo-text {
    font-family: var(--font-heading);
    font-size: 28px;
    font-weight: 600;
    letter-spacing: 2px;
    color: inherit;
}

.nav {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav__link {
    font-size: 14px;
    font-weight: 400;
    color: var(--color-text-secondary);
    transition: color var(--transition);
    position: relative;
}

.nav__link:hover,
.nav__link--active {
    color: var(--color-accent);
}

.nav__link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1.5px;
    background: var(--color-accent);
    transition: width var(--transition);
}

.nav__link:not(.nav__trigger):hover::after {
    width: 100%;
}

.nav__cta {
    margin-left: 8px;
}

/* Burger */
.burger {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 28px;
    height: 28px;
    cursor: pointer;
    z-index: 110;
}

.burger__line {
    width: 100%;
    height: 2px;
    background: var(--color-text);
    border-radius: 2px;
    transition: all var(--transition);
}

.burger--active .burger__line:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.burger--active .burger__line:nth-child(2) {
    opacity: 0;
}

.burger--active .burger__line:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* ===================================
   HERO
   =================================== */
.hero {
    padding-top: calc(var(--header-height) + 80px);
    padding-bottom: var(--section-padding);
    background: linear-gradient(180deg, var(--color-bg) 0%, var(--color-bg-alt) 100%);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    right: -10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(67, 83, 100, .06) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}

/* --- Hero dark variant (background photo + overlay) --- */
.hero__bg {
    position: absolute;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    overflow: hidden;
}

.hero__bg-placeholder {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse at 20% 20%, rgba(174, 140, 86, 0.18) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 80%, rgba(67, 83, 100, 0.35) 0%, transparent 60%),
        linear-gradient(135deg, #1e252b 0%, #2a343f 50%, #1a2028 100%);
}

.hero__bg-img {
    position: absolute;
    top: -5%;
    left: 0;
    right: 0;
    width: 100%;
    height: 115%;
    object-fit: cover;
    object-position: center center;
    will-change: transform;
}

.hero__bg-overlay {
    position: absolute;
    inset: 0;
    background:
        linear-gradient(90deg,
            rgba(15, 20, 28, 0.55) 0%,
            rgba(15, 20, 28, 0.20) 45%,
            rgba(15, 20, 28, 0) 100%),
        linear-gradient(180deg,
            rgba(15, 20, 28, 0) 0%,
            rgba(15, 20, 28, 0.35) 100%);
}

.hero--dark .hero__title {
    color: #ffffff;
}

.hero--dark .hero__subtitle {
    color: rgba(255, 255, 255, 0.82);
}

.hero--dark .hero__label {
    color: #ffffff;
    background: rgba(255, 255, 255, 0.10);
    border: 1px solid rgba(255, 255, 255, 0.22);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
}

.hero--dark .hero__stat-label {
    color: rgba(255, 255, 255, 0.72);
}

.hero--dark .btn--primary {
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}

.hero--dark .btn--outline.btn--tg {
    background: rgba(15, 20, 28, 0.55);
    border-color: rgba(255, 255, 255, 0.7);
    color: #fff;
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
}

.hero--dark .btn--outline.btn--tg:hover {
    background: #2AABEE;
    border-color: #2AABEE;
    color: #fff;
}

.hero__inner {
    position: relative;
    z-index: 1;
}

/* ===================================
   PAGE HERO (внутренние страницы)
   =================================== */
.page-hero {
    padding-top: calc(var(--header-height) + 60px);
    padding-bottom: 60px;
}

.breadcrumbs {
    font-size: 13px;
    color: var(--color-text-secondary);
    margin-bottom: 24px;
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.breadcrumbs__link {
    color: var(--color-text-secondary);
    text-decoration: none;
    transition: color var(--transition);
}

.breadcrumbs__link:hover {
    color: var(--color-accent);
}

.breadcrumbs__sep {
    color: var(--color-border);
}

.breadcrumbs__current {
    color: var(--color-text);
    font-weight: 500;
}

.page-hero__title {
    font-family: var(--font-heading);
    font-size: 76px;
    font-weight: 500;
    line-height: 1.05;
    color: var(--color-text);
    margin-bottom: 20px;
    letter-spacing: -1px;
}

.page-hero__subtitle {
    font-size: 18px;
    line-height: 1.6;
    color: var(--color-text-secondary);
    max-width: 760px;
}

.nav__link--active {
    color: var(--color-accent);
    font-weight: 600;
}

/* ===================================
   SERVICES CTA (на services.html)
   =================================== */
.services__cta {
    margin-top: 80px;
    padding: 48px 40px;
    background: linear-gradient(135deg, var(--color-accent-light) 0%, #fff 100%);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    text-align: center;
}

.services__cta-title {
    font-family: var(--font-heading);
    font-size: 32px;
    font-weight: 500;
    margin-bottom: 12px;
    color: var(--color-text);
}

.services__cta-text {
    color: var(--color-text-secondary);
    margin-bottom: 28px;
    font-size: 17px;
}

.services__cta-actions {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

.hero__label {
    display: inline-block;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--color-accent);
    margin-bottom: 24px;
    padding: 6px 16px;
    background: var(--color-accent-light);
    border-radius: 20px;
}

.hero__title {
    font-family: var(--font-heading);
    font-size: 76px;
    font-weight: 500;
    line-height: 1.05;
    color: var(--color-text);
    margin-bottom: 24px;
    max-width: 820px;
    letter-spacing: -1px;
}

.hero__subtitle {
    font-size: 20px;
    color: var(--color-text-secondary);
    margin-bottom: 40px;
    font-weight: 300;
}

.hero__actions {
    display: flex;
    gap: 16px;
    margin-bottom: 60px;
    flex-wrap: wrap;
}

.hero__stats {
    display: flex;
    gap: 48px;
}

.hero__stat-value {
    font-family: var(--font-heading);
    font-size: 36px;
    font-weight: 600;
    color: var(--color-gold);
    line-height: 1;
    margin-bottom: 4px;
}

.hero__stat-label {
    font-size: 14px;
    color: var(--color-text-secondary);
}

/* ===================================
   PROBLEM-SOLUTION (BAB)
   =================================== */
.problem-solution {
    padding: var(--section-padding) 0;
    background-color: var(--color-bg-alt);
}

.ps__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-bottom: 60px;
}

/* Premium problem/solution cards (Nikolai 1709, 1710) — photo-bg + accent line */
.ps__card {
    background: var(--color-surface);
    border-radius: 16px;
    padding: 32px 28px;
    text-align: left;
    box-shadow: 0 8px 28px rgba(20, 25, 32, 0.1);
    transition: transform .45s cubic-bezier(.2,.8,.2,1), box-shadow .45s ease;
    position: relative;
    overflow: hidden;
    isolation: isolate;
    border-top: 2px solid var(--color-gold);
}

.ps__card::before {
    content: "";
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    opacity: .18;
    z-index: -1;
    transition: opacity .5s ease;
}
.ps__card::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(255,255,255,.82) 0%, rgba(255,255,255,.94) 100%);
    z-index: -1;
}

@media (hover: hover) {
    .ps__card:hover {
        transform: translateY(-6px);
        box-shadow: 0 24px 50px rgba(20, 25, 32, 0.16);
    }
    .ps__card:hover::before { opacity: .28; }
}

/* Problem variant — warm charcoal top line, drama photo */
.ps__card--problem {
    border-top-color: #9a4a4a;
}
.ps__card--problem::before {
    background-image: url('../img/process-03-demolition.jpg');
    opacity: .22;
}
.ps__card--problem::after {
    background: linear-gradient(180deg, rgba(250, 245, 240, 0.78) 0%, rgba(250, 245, 240, 0.92) 100%);
}

/* Solution variant — gold top line, light calm photo */
.ps__card--solution::before {
    background-image: url('../img/process-05-finish.jpg');
    opacity: .22;
}

.ps__card .ps__icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 0 20px;
    font-size: 22px;
    font-weight: 500;
    position: relative;
    z-index: 1;
}

.ps__card--problem .ps__icon {
    background: rgba(154, 74, 74, .16);
    color: #9a4a4a;
}

.ps__card--solution .ps__icon {
    background: rgba(174, 140, 86, .18);
    color: var(--color-gold);
}

.ps__card-title {
    font-family: var(--font-heading);
    font-size: 22px;
    font-weight: 500;
    margin-bottom: 12px;
    color: #1e252b;
    position: relative;
    z-index: 1;
    line-height: 1.25;
}

.ps__card-text {
    font-size: 15px;
    color: #3c4450;
    line-height: 1.6;
    position: relative;
    z-index: 1;
}

.ps__bridge {
    text-align: center;
    padding: 56px 0 64px;
    max-width: 780px;
    margin: 0 auto 72px;
}

.ps__bridge-icon {
    font-size: 32px;
    color: var(--color-accent);
    margin-bottom: 16px;
}

.ps__bridge-text {
    font-family: var(--font-heading);
    font-size: 32px;
    font-weight: 400;
    line-height: 1.35;
    color: var(--color-text);
    font-style: italic;
    letter-spacing: 0.2px;
}

.ps__bridge-text span {
    color: var(--color-accent);
}

/* ===================================
   PROBLEM-SOLUTION 2B-FINAL
   Two-column comparison "Без ARK / С ARK"
   =================================== */
.ps-final {
    padding: var(--section-padding) 0;
    background-color: var(--color-bg-alt);
    position: relative;
}

.ps-final .section__header {
    text-align: center;
    margin-bottom: 56px;
}

.ps-final__eyebrow {
    font-family: var(--font-body);
    font-size: 13px;
    font-weight: 500;
    letter-spacing: 2px;
    color: var(--color-accent);
    text-transform: uppercase;
    display: inline-flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 16px;
}

.ps-final__eyebrow::before,
.ps-final__eyebrow::after {
    content: "";
    width: 32px;
    height: 1px;
    background: rgba(174, 140, 86, .55);
}

.ps-final__eyebrow span {
    font-weight: 700;
    color: var(--color-accent);
    letter-spacing: 1px;
}

.ps-final .section__title em {
    color: var(--color-accent);
    font-weight: 500;
    font-style: italic;
}

.ps-final__compare {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
    background: var(--color-surface);
    border-radius: 24px;
    overflow: hidden;
    box-shadow: 0 30px 70px rgba(20, 25, 32, .12);
    position: relative;
}

.ps-final__compare::before {
    content: "";
    position: absolute;
    top: 48px;
    bottom: 48px;
    left: 50%;
    width: 1px;
    background: linear-gradient(180deg, transparent, rgba(174, 140, 86, .25) 10%, rgba(174, 140, 86, .25) 90%, transparent);
    transform: translateX(-0.5px);
    z-index: 2;
}

.ps-final__col {
    padding: 54px 48px 48px;
    position: relative;
    isolation: isolate;
}

.ps-final__col::before {
    content: "";
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    opacity: .10;
    z-index: -2;
}

.ps-final__col::after {
    content: "";
    position: absolute;
    inset: 0;
    z-index: -1;
}

.ps-final__col--problem::before {
    background-image: url('../img/process-03-demolition.jpg');
}

.ps-final__col--problem::after {
    background: linear-gradient(180deg, rgba(250, 245, 240, .78) 0%, rgba(250, 245, 240, .96) 100%);
}

.ps-final__col--solution::before {
    background-image: url('../img/process-05-finish.jpg');
}

.ps-final__col--solution::after {
    background: linear-gradient(180deg, rgba(255, 255, 255, .78) 0%, rgba(255, 255, 255, .97) 100%);
}

.ps-final__divider {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: var(--color-accent);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    box-shadow: 0 10px 26px rgba(174, 140, 86, .35);
    z-index: 5;
}

.ps-final__head {
    font-family: var(--font-body);
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: 10px;
}

.ps-final__col--problem .ps-final__head {
    color: #9a4a4a;
}

.ps-final__col--solution .ps-final__head {
    color: var(--color-accent);
}

.ps-final__subtitle {
    font-family: var(--font-heading);
    font-size: 30px;
    font-weight: 500;
    color: var(--color-text);
    margin: 0 0 32px;
    line-height: 1.15;
}

.ps-final__list {
    list-style: none;
    padding: 0;
    margin: 0 0 28px;
}

.ps-final__list li {
    display: flex;
    gap: 16px;
    padding: 16px 0;
    border-bottom: 1px solid rgba(30, 37, 43, .08);
    align-items: flex-start;
}

.ps-final__list li:last-child {
    border-bottom: none;
}

.ps-final__list-icon {
    flex-shrink: 0;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 13px;
    font-weight: 700;
    margin-top: 2px;
}

.ps-final__col--problem .ps-final__list-icon {
    background: rgba(154, 74, 74, .14);
    color: #9a4a4a;
}

.ps-final__col--solution .ps-final__list-icon {
    background: rgba(174, 140, 86, .2);
    color: var(--color-accent);
}

.ps-final__list-title {
    font-weight: 600;
    color: var(--color-text);
    display: block;
    margin-bottom: 4px;
    font-size: 16px;
}

.ps-final__list-text {
    font-size: 14px;
    color: var(--color-text-secondary);
    line-height: 1.55;
}

.ps-final__cta {
    margin-top: 8px;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 26px;
    background: var(--color-text);
    color: #fff;
    text-decoration: none;
    border-radius: 100px;
    font-size: 15px;
    font-weight: 500;
    transition: background .25s, transform .25s;
}

.ps-final__cta:hover {
    background: var(--color-accent);
    transform: translateY(-1px);
}

.ps-final__cta-arrow {
    display: inline-block;
    transition: transform .2s;
}

.ps-final__cta:hover .ps-final__cta-arrow {
    transform: translateX(4px);
}

/* Tablet & mobile (<= 900px) — stack to single column */
@media (max-width: 900px) {
    .ps-final__compare {
        grid-template-columns: 1fr;
        border-radius: 20px;
    }

    .ps-final__compare::before {
        display: none;
    }

    .ps-final__col {
        padding: 36px 28px 32px;
    }

    .ps-final__col--solution {
        border-top: 1px solid rgba(174, 140, 86, .25);
    }

    .ps-final__divider {
        position: static;
        transform: none;
        margin: -28px auto 0;
        width: 48px;
        height: 48px;
        font-size: 20px;
    }

    .ps-final__subtitle {
        font-size: 24px;
        margin-bottom: 24px;
    }
}

@media (max-width: 480px) {
    .ps-final__eyebrow {
        font-size: 11px;
        letter-spacing: 1.5px;
    }

    .ps-final__eyebrow::before,
    .ps-final__eyebrow::after {
        width: 20px;
    }

    .ps-final__col {
        padding: 28px 22px 26px;
    }

    .ps-final__subtitle {
        font-size: 22px;
    }

    .ps-final__list-title {
        font-size: 15px;
    }

    .ps-final__list-text {
        font-size: 13.5px;
    }

    .ps-final__cta {
        width: 100%;
        justify-content: center;
    }
}

/* ===================================
   ABOUT
   =================================== */
.about {
    padding: var(--section-padding) 0;
}

.about__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about__image {
    border-radius: var(--radius);
    overflow: hidden;
    aspect-ratio: 4 / 5;
    background: var(--color-bg-alt);
    position: relative;
    box-shadow: 0 20px 60px rgba(15, 20, 28, 0.22);
}

.about__image-photo {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.8s cubic-bezier(.2,.7,.2,1);
}

.about__image:hover .about__image-photo {
    transform: scale(1.04);
}

.about__image-caption {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    padding: 20px 24px;
    background: linear-gradient(180deg, rgba(15,20,28,0) 0%, rgba(15,20,28,0.85) 100%);
    color: rgba(255,255,255,0.85);
    font-family: var(--font-heading);
    font-size: 14px;
    font-style: italic;
    letter-spacing: 0.5px;
}

.about__image-placeholder {
    text-align: center;
    color: var(--color-text-secondary);
    padding: 40px;
}

.about__image-placeholder svg {
    width: 64px;
    height: 64px;
    margin-bottom: 16px;
    opacity: .4;
}

.about__role {
    margin-bottom: 24px;
}

.about__text p {
    font-size: 16px;
    line-height: 1.8;
    color: var(--color-text-secondary);
    margin-bottom: 20px;
}

.about__quote {
    font-family: var(--font-heading);
    font-size: 21px !important;
    font-style: italic;
    line-height: 1.55 !important;
    color: var(--color-text) !important;
    border-left: 3px solid var(--color-gold);
    padding-left: 24px;
    margin: 28px 0 !important;
}

.about__education {
    margin-top: 32px;
    padding-top: 32px;
    border-top: 1px solid var(--color-border);
}

.about__education-title {
    font-family: var(--font-heading);
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 16px;
}

.about__education-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 12px;
    font-size: 15px;
    color: var(--color-text-secondary);
}

.about__education-item::before {
    content: '';
    width: 8px;
    height: 8px;
    min-width: 8px;
    border-radius: 50%;
    background: var(--color-accent);
    margin-top: 8px;
}

.about__education-item--featured {
    color: var(--color-text);
    font-weight: 600;
    background: var(--color-accent-light);
    border-left: 3px solid var(--color-accent);
    padding: 8px 12px;
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

.about__education-item--featured::before {
    display: none;
}

/* ===================================
   SERVICES
   =================================== */
.services {
    padding: var(--section-padding) 0;
    background-color: var(--color-bg-alt);
}

.services__group-title {
    font-family: var(--font-heading);
    font-size: 28px;
    font-weight: 500;
    color: var(--color-text);
    margin: 24px 0 28px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--color-border);
    letter-spacing: 0.3px;
}

.services__group-title + .services__grid {
    margin-top: 0;
}

.services__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-bottom: 48px;
}

.services__grid--single {
    grid-template-columns: repeat(3, 1fr);
}

.services__grid--single .service-card {
    grid-column: 1 / 2;
}

.service-card {
    background: var(--color-surface);
    border-radius: var(--radius);
    padding: 32px;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition);
    border: 1px solid transparent;
    position: relative;
}

.service-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: var(--color-border);
}

.service-card__badge {
    position: absolute;
    top: 16px;
    right: 16px;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    padding: 5px 12px;
    border-radius: 12px;
    background: var(--color-accent);
    color: #fff;
}

.service-card__badge--soon {
    background: linear-gradient(135deg, var(--color-gold) 0%, #c09c60 100%);
    color: #fff;
}

.service-card--capsule {
    border: 1px dashed var(--color-gold);
    background: linear-gradient(180deg, #fffdf8 0%, var(--color-surface) 100%);
}

.service-card__price--muted {
    color: var(--color-text-secondary) !important;
    font-weight: 500;
    font-style: italic;
}

.service-card__icon {
    display: none;
}

.service-card__title {
    font-family: var(--font-heading);
    font-size: 22px;
    font-weight: 600;
    margin-bottom: 12px;
}

.service-card__text {
    font-size: 15px;
    color: var(--color-text-secondary);
    line-height: 1.6;
    margin-bottom: 20px;
}

.service-card__price {
    font-size: 15px;
    font-weight: 600;
    color: var(--color-accent);
}

/* ===================================
   SERVICES TEASER (на главной)
   =================================== */
.services-teaser {
    padding: var(--section-padding) 0;
}

.services-teaser__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-bottom: 48px;
}

/* Minimalism premium card (Marina+Nikolai 1770, 1771)
   Photo on top half, clean white bottom, thin gold underline on title */
.services-teaser__card {
    background: var(--color-surface);
    border-radius: var(--radius);
    padding: 0;
    box-shadow: 0 4px 20px rgba(20, 25, 32, 0.07);
    border: 1px solid rgba(174, 140, 86, 0.12);
    transition: transform .45s cubic-bezier(.2,.8,.2,1), box-shadow .45s ease;
    text-decoration: none;
    color: inherit;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    position: relative;
    overflow: hidden;
    isolation: isolate;
}

/* Photo on top of card (not full-bleed background) — taller per Nikolai 1775 */
.services-teaser__card::before {
    content: "";
    display: block;
    height: 240px;
    background-size: cover;
    background-position: center;
    opacity: 1;
    transition: transform 1s cubic-bezier(.2,.7,.2,1);
    flex-shrink: 0;
}
.services-teaser__card::after { display: none; }

@media (hover: hover) {
    .services-teaser__card:hover {
        transform: translateY(-8px);
        box-shadow: 0 24px 50px rgba(20, 25, 32, 0.18);
        border-color: rgba(174, 140, 86, 0.3);
    }
    .services-teaser__card:hover::before {
        transform: scale(1.06);
    }
}

.services-teaser__card:nth-child(1)::before { background-image: url('../img/process-04-rough.jpg'); }
.services-teaser__card:nth-child(2)::before { background-image: url('../img/process-03-demolition.jpg'); }
.services-teaser__card:nth-child(3)::before { background-image: url('../img/portfolio-zhk-play.jpg'); }
.services-teaser__card:nth-child(4)::before { background-image: url('../img/portfolio-level-nagatinskaya.jpg'); }
.services-teaser__card:nth-child(5)::before { background-image: url('../img/process-06-delivery.jpg'); }
.services-teaser__card:nth-child(6)::before { background-image: url('../img/portfolio-office-baumanskaya.jpg'); }

.services-teaser__card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: var(--color-accent-light);
}

.services-teaser__card--capsule {
    border: 1px dashed var(--color-gold);
    background: linear-gradient(180deg, #fffdf8 0%, var(--color-surface) 100%);
}

.services-teaser__icon {
    display: none;
}

.services-teaser__title {
    font-family: var(--font-heading);
    font-size: 22px;
    font-weight: 500;
    margin: 0;
    padding: 18px 24px 6px;
    color: var(--color-text);
    text-shadow: none;
    position: relative;
    line-height: 1.2;
}
.services-teaser__title::after {
    content: "";
    display: block;
    width: 32px;
    height: 1px;
    background: var(--color-gold);
    margin-top: 8px;
    transition: width .45s cubic-bezier(.2,.8,.2,1);
}
@media (hover: hover) {
    .services-teaser__card:hover .services-teaser__title::after {
        width: 72px;
    }
}

.services-teaser__price {
    font-size: 13px;
    font-weight: 500;
    color: var(--color-text-secondary);
    margin: 0;
    padding: 4px 24px 18px;
    text-shadow: none;
    position: relative;
    letter-spacing: .02em;
}

.services-teaser__price--muted {
    color: var(--color-text-secondary);
    font-style: italic;
}

.services-teaser__footer {
    text-align: center;
}

.services-teaser__note {
    margin-top: 16px;
    color: var(--color-text-secondary);
    font-size: 14px;
}

.btn--lg {
    padding: 16px 36px;
    font-size: 16px;
}

/* Сроки */
.services__timeline {
    display: flex;
    gap: 24px;
    justify-content: center;
    margin-bottom: 48px;
    flex-wrap: wrap;
}

.services__timeline-item {
    background: var(--color-surface);
    border-radius: var(--radius);
    padding: 20px 32px;
    text-align: center;
    box-shadow: var(--shadow-sm);
}

.services__timeline-type {
    font-size: 14px;
    color: var(--color-text-secondary);
    margin-bottom: 4px;
}

.services__timeline-value {
    font-family: var(--font-heading);
    font-size: 24px;
    font-weight: 600;
    color: var(--color-gold);
}

/* Теги работ */
.services__tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    justify-content: center;
    margin-bottom: 60px;
}

.services__tag {
    padding: 6px 16px;
    font-size: 13px;
    color: var(--color-text-secondary);
    background: var(--color-surface);
    border-radius: 20px;
    border: 1px solid var(--color-border);
}

/* Дополнительные услуги */
.additional-services__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.additional-card {
    background: var(--color-surface);
    border-radius: var(--radius);
    padding: 32px;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-border);
    transition: all var(--transition);
}

.additional-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.additional-card--recommended {
    border-color: var(--color-accent);
    position: relative;
}

.additional-card__badge {
    position: absolute;
    top: -12px;
    left: 24px;
    background: var(--color-accent);
    color: #fff;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    padding: 4px 12px;
    border-radius: 20px;
}

.additional-card__title {
    font-family: var(--font-heading);
    font-size: 22px;
    font-weight: 600;
    margin-bottom: 8px;
}

.additional-card__price {
    font-size: 15px;
    font-weight: 600;
    color: var(--color-accent);
    margin-bottom: 16px;
}

.additional-card__list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.additional-card__list-item {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 14px;
    color: var(--color-text-secondary);
    line-height: 1.5;
}

.additional-card__list-item::before {
    content: '';
    width: 6px;
    height: 6px;
    min-width: 6px;
    border-radius: 50%;
    background: var(--color-accent);
    margin-top: 7px;
}

.additional-card__note {
    margin-top: 16px;
    padding-top: 16px;
    border-top: 1px solid var(--color-border);
    font-size: 13px;
    color: var(--color-text-secondary);
    font-style: italic;
    line-height: 1.6;
}

/* ===================================
   PROCESS
   =================================== */
.process {
    padding: var(--section-padding) 0;
}

.process__timeline {
    position: relative;
    max-width: 1100px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 72px;
}

.process__step {
    position: relative;
    display: grid;
    grid-template-columns: 5fr 7fr;
    gap: 40px;
    align-items: center;
}

.process__step:nth-child(even) {
    grid-template-columns: 7fr 5fr;
}

.process__step:nth-child(even) .process__step-photo {
    order: 2;
}

.process__step:nth-child(even) .process__step-content {
    order: 1;
}

.process__step-photo {
    aspect-ratio: 4 / 3;
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: 0 20px 50px rgba(15, 20, 28, 0.18);
    position: relative;
}

.process__step-photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    filter: brightness(0.95);
    transition: transform 1s cubic-bezier(.2,.7,.2,1), filter 0.5s ease;
}

.process__step:hover .process__step-photo img {
    transform: scale(1.05);
    filter: brightness(1);
}

.process__step-content {
    position: relative;
}

.process__step-title {
    font-family: var(--font-heading);
    font-size: 36px;
    font-weight: 500;
    margin-bottom: 24px;
    line-height: 1.15;
    color: var(--color-text);
    position: relative;
    padding-top: 18px;
}

.process__step-title::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    width: 48px;
    height: 2px;
    background: var(--color-gold);
}

.process__step-list {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.process__step-item {
    font-size: 15px;
    color: var(--color-text-secondary);
    line-height: 1.6;
    padding-left: 20px;
    position: relative;
}

.process__step-item::before {
    content: '';
    position: absolute;
    left: 0;
    top: 10px;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--color-accent);
    opacity: .5;
}

/* ===================================
   PORTFOLIO
   =================================== */
.portfolio {
    padding: var(--section-padding) 0;
    background-color: var(--color-bg-alt);
}

.portfolio__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.portfolio__grid--4 {
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.portfolio__grid--4 .portfolio-card--deniot .portfolio-card__title {
    font-size: 20px;
}

.portfolio-card {
    background: var(--color-surface);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition);
}

.portfolio-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

/* --- Deniot-style portfolio card (full-bleed photo + hover caption) --- */
.portfolio-card--deniot {
    position: relative;
    aspect-ratio: 4 / 5;
    margin: 0;
    padding: 0;
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(15, 20, 28, 0.15);
    cursor: pointer;
}

.portfolio-card--deniot .portfolio-card__photo {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 1.2s cubic-bezier(.2,.7,.2,1), filter 0.6s ease;
    filter: brightness(0.92);
}

.portfolio-card--deniot::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg,
        rgba(15, 20, 28, 0) 0%,
        rgba(15, 20, 28, 0) 45%,
        rgba(15, 20, 28, 0.85) 100%);
    transition: opacity 0.5s ease;
    pointer-events: none;
}

.portfolio-card--deniot:hover .portfolio-card__photo {
    transform: scale(1.08);
    filter: brightness(1);
}

.portfolio-card--deniot .portfolio-card__caption {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    padding: 24px;
    color: #fff;
    z-index: 2;
    transform: translateY(8px);
    transition: transform 0.5s cubic-bezier(.2,.7,.2,1);
}

.portfolio-card--deniot:hover .portfolio-card__caption {
    transform: translateY(0);
}

.portfolio-card--deniot .portfolio-card__title {
    font-family: var(--font-heading);
    font-size: 22px;
    font-weight: 500;
    color: #fff;
    margin-bottom: 6px;
    letter-spacing: 0.3px;
}

.portfolio-card--deniot .portfolio-card__meta {
    display: flex;
    gap: 14px;
    font-size: 12px;
    color: rgba(255, 255, 255, 0.78);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.portfolio-card--deniot .portfolio-card__meta span {
    position: relative;
}

.portfolio-card--deniot .portfolio-card__meta span + span::before {
    content: '·';
    position: absolute;
    left: -10px;
    color: rgba(255, 255, 255, 0.4);
}

.portfolio-card__image {
    aspect-ratio: 16 / 10;
    background: var(--color-bg-alt);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.portfolio-card__image-placeholder {
    text-align: center;
    color: var(--color-text-secondary);
    font-size: 14px;
    opacity: .6;
}

.portfolio-card__image-placeholder svg {
    width: 40px;
    height: 40px;
    margin-bottom: 8px;
    opacity: .4;
}

.portfolio-card__body {
    padding: 24px;
}

.portfolio-card__title {
    font-family: var(--font-heading);
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 8px;
}

.portfolio-card__meta {
    display: flex;
    gap: 16px;
    font-size: 13px;
    color: var(--color-text-secondary);
}

.portfolio-card__meta-item {
    display: flex;
    align-items: center;
    gap: 4px;
}

/* ===================================
   ADVANTAGES
   =================================== */
.advantages {
    padding: var(--section-padding) 0;
}

.advantages__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-bottom: 60px;
}

.advantage-card {
    background: var(--color-surface);
    border-radius: 16px;
    padding: 32px;
    box-shadow: 0 8px 28px rgba(20, 25, 32, 0.1);
    transition: transform .45s cubic-bezier(.2,.8,.2,1), box-shadow .45s ease;
    border-top: 2px solid var(--color-gold);
    position: relative;
    overflow: hidden;
    isolation: isolate;
}

/* Photo background on desktop cards too (Nikolai 1795) */
.advantage-card::before {
    content: "";
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    opacity: .5;
    z-index: -1;
    transition: opacity .5s ease;
}
.advantage-card::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(255,255,255,.55) 0%, rgba(255,255,255,.76) 60%, rgba(255,255,255,.88) 100%);
    z-index: -1;
}
.advantages__grid > .advantage-card:nth-child(1)::before { background-image: url('../img/process-01-measure.jpg'); }
.advantages__grid > .advantage-card:nth-child(2)::before { background-image: url('../img/process-05-finish.jpg'); }
.advantages__grid > .advantage-card:nth-child(3)::before { background-image: url('../img/process-03-demolition.jpg'); }
.advantages__grid > .advantage-card:nth-child(4)::before { background-image: url('../img/process-02-contract.jpg'); }
.advantages__grid > .advantage-card:nth-child(5)::before { background-image: url('../img/about-desk.jpg'); }
.advantages__grid > .advantage-card:nth-child(6)::before { background-image: url('../img/process-06-delivery.jpg'); }
@media (hover: hover) {
    .advantage-card:hover::before { opacity: .62; }
}

@media (hover: hover) {
    .advantage-card:hover {
        transform: translateY(-6px);
        box-shadow: 0 24px 50px rgba(20, 25, 32, 0.18);
    }
}

.advantage-card__number {
    font-family: var(--font-heading);
    font-size: 36px;
    font-weight: 600;
    color: var(--color-gold);
    opacity: .3;
    margin-bottom: 16px;
    line-height: 1;
}

.advantage-card__title {
    font-family: var(--font-heading);
    font-size: 22px;
    font-weight: 600;
    margin-bottom: 12px;
}

.advantage-card__text {
    font-size: 15px;
    color: #5b6670;
    line-height: 1.6;
    text-shadow: 0 1px 0 rgba(255,255,255,.6);
    position: relative;
}

/* Сравнительная таблица */
.comparison {
    margin-top: 60px;
}

.comparison__title {
    font-family: var(--font-heading);
    font-size: 28px;
    font-weight: 500;
    text-align: center;
    margin-bottom: 32px;
}

.comparison__wrapper {
    overflow-x: auto;
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
}

.comparison__table {
    width: 100%;
    border-collapse: collapse;
    background: var(--color-surface);
    min-width: 700px;
}

.comparison__table th,
.comparison__table td {
    padding: 16px 20px;
    text-align: left;
    font-size: 14px;
    border-bottom: 1px solid var(--color-border);
}

.comparison__table th {
    font-weight: 600;
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--color-text-secondary);
    background: var(--color-bg-alt);
}

.comparison__table th:last-child {
    background: var(--color-accent);
    color: #fff;
}

.comparison__table td:last-child {
    font-weight: 600;
    color: var(--color-accent);
    background: var(--color-accent-light);
}

.comparison__table td {
    color: var(--color-text-secondary);
}

.comparison__table tr:last-child td {
    border-bottom: none;
}

/* ===================================
   REVIEWS
   =================================== */
.reviews {
    padding: var(--section-padding) 0;
    background-color: var(--color-bg-alt);
}

.reviews__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

/* Premium minimalism v1 — photo top, text body, consistent with services (Nikolai 1806) */
.review-card {
    background: var(--color-surface);
    border-radius: 16px;
    padding: 0;
    box-shadow: 0 8px 28px rgba(20, 25, 32, 0.1);
    transition: transform .45s cubic-bezier(.2,.8,.2,1), box-shadow .45s ease;
    border-top: 2px solid var(--color-gold);
    position: relative;
    overflow: hidden;
    isolation: isolate;
    display: flex;
    flex-direction: column;
}

.review-card::before {
    content: "";
    display: block;
    height: 240px;
    background-size: cover;
    background-position: center;
    opacity: 1;
    flex-shrink: 0;
    transition: transform 1s cubic-bezier(.2,.7,.2,1);
}
.review-card::after { display: none; }

.reviews__grid > .review-card:nth-child(1)::before { background-image: url('../img/portfolio-zhk-play.jpg'); }
.reviews__grid > .review-card:nth-child(2)::before { background-image: url('../img/portfolio-level-nagatinskaya.jpg'); }
.reviews__grid > .review-card:nth-child(3)::before { background-image: url('../img/portfolio-house-facade.jpg'); }

@media (hover: hover) {
    .review-card:hover {
        transform: translateY(-6px);
        box-shadow: 0 24px 50px rgba(20, 25, 32, 0.18);
    }
    .review-card:hover::before { transform: scale(1.05); }
}

.review-card__quote {
    font-size: 36px;
    color: var(--color-gold);
    opacity: .45;
    line-height: 1;
    margin: 16px 24px 2px;
    font-family: Georgia, serif;
}

.review-card__text {
    font-size: 14px;
    color: var(--color-text);
    line-height: 1.65;
    margin: 0 24px 12px;
}

.review-card__author {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 24px 18px;
    margin-top: auto;
    border-top: 1px solid var(--color-border);
}

.review-card__avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--color-accent-light);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    color: var(--color-accent);
    font-size: 16px;
}

.review-card__name {
    font-weight: 500;
    font-size: 15px;
    margin-bottom: 2px;
}

.review-card__type {
    font-size: 13px;
    color: var(--color-text-secondary);
}

/* ===================================
   CONTACT — variant C (dark hero + map + cards carousel + form) Nikolai 1814
   =================================== */
.contact {
    padding: 0;
    background: #14181d;
    color: #fff;
    position: relative;
    overflow: hidden;
    isolation: isolate;
}

/* Dark hero block */
.contact-hero {
    position: relative;
    padding: 110px 0 84px;
    overflow: hidden;
}
.contact-hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background-image: url('../img/contact-bg.jpg');
    background-size: cover;
    background-position: center;
    opacity: .22;
    z-index: -2;
    filter: saturate(.85);
}
.contact-hero::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(20, 24, 29, .78) 0%, rgba(20, 24, 29, .94) 100%);
    z-index: -1;
}
.contact-hero__inner {
    position: relative;
    z-index: 1;
    text-align: center;
}
.contact-hero__label {
    font-family: var(--font-body);
    font-size: 12px;
    font-weight: 500;
    letter-spacing: .2em;
    text-transform: uppercase;
    color: var(--color-gold);
    margin-bottom: 22px;
}
.contact-hero__title {
    font-family: var(--font-heading);
    font-size: 72px;
    font-weight: 500;
    line-height: 1.04;
    color: #fff;
    letter-spacing: -.01em;
    margin: 0 0 24px;
}
.contact-hero__stroke {
    display: inline-block;
    width: 52px;
    height: 2px;
    background: var(--color-gold);
    margin-bottom: 22px;
}
.contact-hero__desc {
    max-width: 620px;
    margin: 0 auto 34px;
    font-size: 16px;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.78);
}
.contact-hero__cta {
    display: inline-block;
}

/* Wide Yandex map */
.contact-map-wide {
    position: relative;
    margin: -40px 0 56px;
    border-radius: 18px;
    overflow: hidden;
    aspect-ratio: 21 / 9;
    background: #2a2e34;
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.4);
    border: 1px solid rgba(174, 140, 86, 0.25);
}
.contact-map-wide iframe {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    border: 0;
    filter: saturate(.85) brightness(.95);
}
.contact-map-wide__caption {
    position: absolute;
    left: 20px;
    bottom: 20px;
    background: rgba(20, 24, 29, 0.92);
    color: #fff;
    padding: 10px 16px 10px 14px;
    border-radius: 999px;
    font-family: var(--font-body);
    font-size: 13px;
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(174, 140, 86, 0.4);
    max-width: calc(100% - 40px);
}
.contact-map-wide__pin {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--color-gold);
    box-shadow: 0 0 0 3px rgba(174, 140, 86, 0.3);
    flex-shrink: 0;
}

/* Contact cards scroll-snap carousel */
.contact-cards-wrap {
    margin-bottom: 56px;
}
.contact-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
}
.contact-card {
    position: relative;
    display: block;
    padding: 26px 28px 24px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-top: 2px solid var(--color-gold);
    border-radius: 14px;
    color: #fff;
    text-decoration: none;
    transition: transform .4s ease, background .4s ease, border-color .4s ease;
}
@media (hover: hover) {
    .contact-card:not(.contact-card--static):hover {
        background: rgba(255, 255, 255, 0.09);
        border-color: rgba(174, 140, 86, 0.4);
        transform: translateY(-4px);
    }
    .contact-card:hover .contact-card__arrow {
        transform: translateX(4px);
        color: var(--color-gold);
    }
}
.contact-card__label {
    font-family: var(--font-body);
    font-size: 11px;
    font-weight: 500;
    letter-spacing: .16em;
    text-transform: uppercase;
    color: var(--color-gold);
    margin-bottom: 10px;
}
.contact-card__value {
    font-family: var(--font-heading);
    font-size: 22px;
    font-weight: 500;
    color: #fff;
    margin-bottom: 8px;
    line-height: 1.25;
}
.contact-card__hint {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.6);
    line-height: 1.55;
}
.contact-card__arrow {
    position: absolute;
    right: 24px;
    top: 26px;
    color: rgba(255, 255, 255, 0.55);
    font-size: 20px;
    transition: transform .4s ease, color .4s ease;
}

/* Form wrap — light panel on dark bg for contrast */
.contact-form-wrap {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 40px;
    padding-bottom: 100px;
    align-items: start;
}

/* Contact form — light card on dark section */
.contact-form {
    background: #fafafa;
    border-radius: 18px;
    padding: 38px 36px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.28);
    border: 1px solid rgba(174, 140, 86, 0.3);
}

.contact-form__title {
    font-family: var(--font-heading);
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 24px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group__label {
    display: block;
    font-size: 14px;
    font-weight: 500;
    margin-bottom: 6px;
    color: var(--color-text);
}

.form-group__input,
.form-group__select,
.form-group__textarea {
    width: 100%;
    padding: 12px 16px;
    border: 1.5px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-size: 15px;
    color: var(--color-text);
    background: var(--color-bg);
    transition: border-color var(--transition);
    outline: none;
}

.form-group__input:focus,
.form-group__select:focus,
.form-group__textarea:focus {
    border-color: var(--color-accent);
}

.form-group__input::placeholder,
.form-group__textarea::placeholder {
    color: var(--color-text-secondary);
    opacity: .6;
}

.form-group__textarea {
    resize: vertical;
    min-height: 100px;
}

.form-group__select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%236b7580' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    padding-right: 40px;
}

.contact-form__note {
    font-size: 12px;
    color: var(--color-text-secondary);
    margin-top: 12px;
}

/* ===================================
   TEAM
   =================================== */
.team__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    max-width: 1000px;
    margin: 0 auto;
}

.team-card {
    text-align: center;
    background: #fff;
    border-radius: 16px;
    padding: 32px 24px;
    border-top: 2px solid var(--color-gold);
    box-shadow: 0 8px 28px rgba(20, 25, 32, 0.1);
    transition: transform .45s cubic-bezier(.2,.8,.2,1), box-shadow .45s ease;
}

@media (hover: hover) {
    .team-card:hover {
        transform: translateY(-6px);
        box-shadow: 0 20px 50px rgba(20, 25, 32, 0.16);
    }
}

.team-card__photo {
    width: 140px;
    height: 140px;
    border-radius: 50%;
    overflow: hidden;
    margin: 0 auto 20px;
    border: 3px solid rgba(174, 140, 86, 0.25);
    box-shadow: 0 6px 20px rgba(20, 25, 32, 0.1);
}

.team-card__photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.team-card__name {
    font-family: var(--font-heading);
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 4px;
    color: var(--color-text);
}

.team-card__role {
    font-family: var(--font-body);
    font-size: 13px;
    font-weight: 500;
    letter-spacing: .08em;
    text-transform: uppercase;
    color: var(--color-gold);
    margin-bottom: 14px;
}

.team-card__desc {
    font-size: 14px;
    color: var(--color-text-secondary);
    line-height: 1.6;
}

@media (max-width: 768px) {
    .team__grid {
        grid-template-columns: 1fr;
        gap: 20px;
        max-width: 340px;
    }
    .team-card {
        padding: 24px 20px;
    }
    .team-card__photo {
        width: 110px;
        height: 110px;
    }
}

/* ===================================
   PROJECT DETAIL PAGE
   =================================== */
.project-detail {
    padding: 40px 0 80px;
}

.breadcrumb {
    font-size: 13px;
    color: var(--color-text-secondary);
    margin-bottom: 32px;
}
.breadcrumb a {
    color: var(--color-text-secondary);
    text-decoration: none;
}
.breadcrumb a:hover {
    color: var(--color-gold);
}

.project-detail__header {
    margin-bottom: 32px;
}

.project-detail__title {
    font-family: var(--font-heading);
    font-size: 48px;
    font-weight: 600;
    line-height: 1.1;
    margin-bottom: 12px;
}

.project-detail__subtitle {
    font-size: 18px;
    color: var(--color-text-secondary);
    line-height: 1.5;
}

.project-detail__meta {
    display: flex;
    gap: 32px;
    flex-wrap: wrap;
    padding: 24px 0;
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
    margin-bottom: 40px;
}

.project-detail__meta-label {
    display: block;
    font-size: 11px;
    font-weight: 500;
    letter-spacing: .12em;
    text-transform: uppercase;
    color: var(--color-gold);
    margin-bottom: 4px;
}

.project-detail__meta-value {
    font-family: var(--font-heading);
    font-size: 20px;
    font-weight: 500;
}

.project-detail__gallery {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-bottom: 48px;
}

.project-detail__gallery img {
    width: 100%;
    border-radius: 12px;
    object-fit: cover;
    aspect-ratio: 4 / 3;
    box-shadow: 0 8px 28px rgba(20, 25, 32, 0.1);
}

.project-detail__gallery img:first-child {
    grid-column: 1 / -1;
    aspect-ratio: 16 / 9;
}

.project-detail__content {
    max-width: 720px;
    margin-bottom: 48px;
}

.project-detail__content h2 {
    font-family: var(--font-heading);
    font-size: 32px;
    font-weight: 600;
    margin-bottom: 16px;
}

.project-detail__content h3 {
    font-family: var(--font-heading);
    font-size: 22px;
    font-weight: 500;
    margin: 28px 0 12px;
    padding-top: 12px;
    position: relative;
}

.project-detail__content h3::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    width: 40px;
    height: 2px;
    background: var(--color-gold);
}

.project-detail__content p {
    font-size: 16px;
    color: var(--color-text-secondary);
    line-height: 1.7;
    margin-bottom: 16px;
}

.project-detail__content ul {
    list-style: none;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.project-detail__content li {
    font-size: 15px;
    color: var(--color-text-secondary);
    line-height: 1.6;
    padding-left: 20px;
    position: relative;
}

.project-detail__content li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 10px;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--color-gold);
}

.project-detail__cta {
    text-align: center;
    padding: 48px 0;
    border-top: 1px solid var(--color-border);
}

.project-detail__cta p {
    font-family: var(--font-heading);
    font-size: 24px;
    margin-bottom: 24px;
}

.project-detail__cta .btn {
    margin: 0 8px;
}

@media (max-width: 768px) {
    .project-detail__title {
        font-size: 32px;
    }
    .project-detail__meta {
        gap: 20px;
    }
    .project-detail__gallery {
        grid-template-columns: 1fr;
    }
    .project-detail__gallery img:first-child {
        aspect-ratio: 4 / 3;
    }
    .project-detail__cta .btn {
        display: block;
        margin: 8px auto;
        max-width: 300px;
    }
}

/* ===================================
   PORTFOLIO PAGE (filters + catalog)
   =================================== */
.portfolio-page {
    padding: 60px 0 100px;
}

.portfolio-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: center;
    margin-bottom: 48px;
}

.portfolio-filter {
    background: transparent;
    border: 1px solid var(--color-border);
    color: var(--color-text-secondary);
    padding: 10px 20px;
    border-radius: 999px;
    font-family: var(--font-body);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition);
    letter-spacing: .02em;
}

.portfolio-filter:hover {
    border-color: var(--color-gold);
    color: var(--color-text);
}

.portfolio-filter--active {
    background: var(--color-text);
    border-color: var(--color-text);
    color: #fff;
}

.portfolio-catalog {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.portfolio-catalog .portfolio-card {
    aspect-ratio: 4 / 5;
}

.portfolio-catalog__hint {
    text-align: center;
    margin-top: 40px;
    font-size: 13px;
    color: var(--color-text-secondary);
    opacity: .8;
    letter-spacing: .02em;
}

.portfolio-teaser__cta {
    display: flex;
    justify-content: center;
    margin-top: 40px;
}

.portfolio-teaser__cta .btn {
    min-width: 280px;
}

@media (max-width: 980px) {
    .portfolio-catalog {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .portfolio-page {
        padding: 40px 0 60px;
    }
    .portfolio-filters {
        margin-bottom: 28px;
        gap: 8px;
    }
    .portfolio-filter {
        padding: 8px 16px;
        font-size: 13px;
    }
    .portfolio-catalog {
        grid-template-columns: 1fr;
        gap: 16px;
    }
}

/* ===================================
   FOOTER
   =================================== */
.footer {
    background: var(--color-text);
    color: rgba(255, 255, 255, .7);
    padding: 60px 0 32px;
}

.footer__grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: 60px;
    margin-bottom: 40px;
}

.footer__logo {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 12px;
}

.footer__logo-mark {
    width: 32px;
    height: 32px;
    flex-shrink: 0;
}

.footer__logo-text {
    font-family: var(--font-heading);
    font-size: 28px;
    font-weight: 600;
    color: #fff;
    letter-spacing: 2px;
}

.footer__text {
    font-size: 14px;
    line-height: 1.7;
    max-width: 300px;
}

.footer__heading {
    font-family: var(--font-heading);
    font-size: 18px;
    font-weight: 600;
    color: #fff;
    margin-bottom: 20px;
}

.footer__links {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer__link {
    font-size: 14px;
    color: rgba(255, 255, 255, .6);
    transition: color var(--transition);
}

.footer__link:hover {
    color: #fff;
}

.footer__bottom {
    padding-top: 32px;
    border-top: 1px solid rgba(255, 255, 255, .1);
    text-align: center;
    font-size: 13px;
    color: rgba(255, 255, 255, .4);
}

/* ===================================
   FLOATING BUTTONS
   =================================== */
.floating-btns {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 90;
    display: flex;
    flex-direction: column;
    gap: 12px;
    opacity: 1;
    transition: opacity 0.3s ease, transform 0.3s ease;
    pointer-events: auto;
}

.floating-btns.is-hidden {
    opacity: 0;
    transform: translateY(16px);
    pointer-events: none;
}

/* Scrubber — тонкая вертикальная навигация справа */
.page-scrubber {
    position: fixed;
    right: 10px;
    top: 50%;
    transform: translateY(-50%);
    width: 20px;
    height: 60vh;
    max-height: 520px;
    z-index: 94;
    display: none;
    padding: 20px 8px;
    cursor: pointer;
    touch-action: none;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.page-scrubber.is-visible {
    opacity: 1;
}

.page-scrubber__track {
    position: relative;
    width: 2px;
    height: 100%;
    margin: 0 auto;
    background: rgba(174, 140, 86, 0.28);
    border-radius: 2px;
}

.page-scrubber__thumb {
    position: absolute;
    left: 50%;
    top: 0;
    width: 18px;
    height: 18px;
    margin-left: -9px;
    margin-top: -9px;
    border-radius: 50%;
    background: var(--color-gold);
    border: 2px solid #fff;
    box-shadow: 0 4px 14px rgba(20, 25, 32, 0.28);
    will-change: top;
    transition: transform .2s ease;
}
/* Extended touch hitbox (44x44 min per Apple HIG) without visual growth */
.page-scrubber__thumb::before {
    content: "";
    position: absolute;
    inset: -16px;
    border-radius: 50%;
}

.page-scrubber.is-dragging .page-scrubber__thumb {
    transform: scale(1.25);
}

/* Section label pill (variant A, Marina approved 1744) — light warm background
   Positioned further left so the finger on the thumb does not cover text start (Nikolai 1747) */
.page-scrubber__pill {
    display: inline-block;
    position: absolute;
    right: 48px;
    top: 50%;
    transform: translateY(-50%) translateX(8px);
    background: rgba(250, 250, 250, 0.96);
    color: var(--color-text);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    padding: 14px 22px;
    border-radius: 999px;
    font-family: var(--font-heading);
    font-size: 20px;
    font-weight: 500;
    letter-spacing: -.003em;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: opacity .25s ease, transform .25s ease;
    box-shadow: 0 10px 32px rgba(20, 25, 32, 0.22);
    border: 1px solid rgba(174, 140, 86, 0.35);
}
.page-scrubber.is-dragging .page-scrubber__pill {
    opacity: 1;
    transform: translateY(-50%) translateX(0);
}
.page-scrubber__pill::after {
    content: "";
    position: absolute;
    right: -5px;
    top: 50%;
    transform: translateY(-50%) rotate(45deg);
    width: 10px;
    height: 10px;
    background: rgba(250, 250, 250, 0.96);
    border-right: 1px solid rgba(174, 140, 86, 0.35);
    border-top: 1px solid rgba(174, 140, 86, 0.35);
}

@media (max-width: 768px) {
    .page-scrubber {
        display: block;
    }
}

/* Navigation FAB — плавающие кнопки "в начало" и "предыдущий раздел" */
.nav-fab {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 95;
    display: none;
    flex-direction: column;
    gap: 8px;
    opacity: 0;
    transform: translateY(16px);
    transition: opacity 0.3s ease, transform 0.3s ease;
    pointer-events: none;
}

.nav-fab.is-visible {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
}

.nav-fab__btn {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: rgba(15, 20, 28, 0.45);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(255, 255, 255, 0.2);
    cursor: pointer;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.25);
    transition: background 0.2s, transform 0.15s;
}

.nav-fab__btn:active {
    transform: scale(0.92);
    background: rgba(15, 20, 28, 0.7);
}

.nav-fab__btn:hover {
    background: rgba(15, 20, 28, 0.65);
}

@media (max-width: 768px) {
    .nav-fab {
        display: flex;
    }
}

.floating-btn {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-lg);
    transition: all var(--transition);
    color: #fff;
    font-size: 24px;
}

.floating-btn:hover {
    transform: scale(1.1);
    color: #fff;
}

.floating-btn--whatsapp {
    background: #25d366;
}

.floating-btn--telegram {
    background: #2aabee;
}

/* ===================================
   SCROLL GRADIENT (body bg transition)
   =================================== */
.scroll-gradient-active .section,
.scroll-gradient-active .section--alt,
.scroll-gradient-active .hero,
.scroll-gradient-active .problem-solution,
.scroll-gradient-active .ps-final,
.scroll-gradient-active .about,
.scroll-gradient-active .services,
.scroll-gradient-active .process,
.scroll-gradient-active .portfolio,
.scroll-gradient-active .advantages,
.scroll-gradient-active .reviews,
.scroll-gradient-active .contact {
    background: transparent !important;
}

.scroll-gradient-active .hero::before {
    background: none !important;
}

/* Footer keeps its own dark background */
.scroll-gradient-active .footer {
    background-color: var(--color-text) !important;
}

/* Header adapts to dark sections */
.scroll-gradient-active .header--dark {
    background: rgba(30, 37, 43, 0.8);
}

.scroll-gradient-active .header--dark .header__logo-text,
.scroll-gradient-active .header--dark .nav__link,
.scroll-gradient-active .header--dark .burger__line {
    color: rgba(255, 255, 255, .85);
}

.scroll-gradient-active .header--dark .header__logo-mark {
    filter: brightness(0) invert(1);
}

.scroll-gradient-active .header--dark .nav__link:hover,
.scroll-gradient-active .header--dark .nav__link--active {
    color: var(--color-gold);
}

/* ===================================
   REVEAL ANIMATIONS (Deniot-style)
   Async easing: opacity 0.4s vs transform 0.6s
   =================================== */
[data-reveal] {
    opacity: 0;
    transform: translateY(32px);
    transition: opacity 0.4s cubic-bezier(.25,.46,.45,.94),
                transform 0.6s cubic-bezier(.25,.46,.45,.94) 0.05s;
    will-change: opacity, transform;
}

[data-reveal].is-visible {
    opacity: 1;
    transform: translateY(0);
}

/* Variant: fade only */
[data-reveal="fade"] {
    transform: none;
    transition: opacity 0.5s cubic-bezier(.25,.46,.45,.94);
}

[data-reveal="fade"].is-visible {
    opacity: 1;
}

/* Variant: slide from left */
[data-reveal="slide-left"] {
    transform: translateX(-32px);
}

[data-reveal="slide-left"].is-visible {
    transform: translateX(0);
}

/* Variant: scale up */
[data-reveal="scale"] {
    transform: scale(0.92);
}

[data-reveal="scale"].is-visible {
    transform: scale(1);
}

/* Tags: smaller reveal */
.services__tag[data-reveal] {
    transform: translateY(12px) scale(0.96);
    transition: opacity 0.3s cubic-bezier(.25,.46,.45,.94),
                transform 0.4s cubic-bezier(.25,.46,.45,.94) 0.03s,
                border-color var(--transition),
                box-shadow var(--transition);
}

.services__tag[data-reveal].is-visible {
    transform: translateY(0) scale(1);
}

/* Tag hover */
.services__tag {
    transition: border-color var(--transition),
                transform var(--transition),
                box-shadow var(--transition),
                color var(--transition);
    cursor: default;
}

.services__tag:hover {
    border-color: var(--color-accent);
    color: var(--color-accent);
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}

/* ===================================
   SECTION SCROLL FADE (focus effect)
   =================================== */
[data-scroll-fade] {
    transition: opacity 0.6s cubic-bezier(.25,.46,.45,.94);
}

/* ===================================
   REDUCED MOTION
   =================================== */
@media (prefers-reduced-motion: reduce) {
    [data-reveal] {
        opacity: 1;
        transform: none;
        transition: none;
    }

    [data-scroll-fade] {
        opacity: 1 !important;
        transition: none;
    }
}

/* ===================================
   RESPONSIVE
   =================================== */

/* Tablet (1024px) */
@media (max-width: 1024px) {
    :root {
        --section-padding: 80px;
    }

    .section__title {
        font-size: 44px;
    }

    .hero__title {
        font-size: 56px;
    }

    .page-hero__title {
        font-size: 56px;
    }

    .services__grid,
    .additional-services__grid,
    .advantages__grid,
    .portfolio__grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .portfolio__grid--4 {
        grid-template-columns: repeat(2, 1fr);
    }

    .reviews__grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .reviews__grid .review-card:last-child {
        grid-column: 1 / -1;
        max-width: 50%;
        justify-self: center;
    }

    .ps__grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .about__grid {
        gap: 40px;
    }


    .footer__grid {
        gap: 40px;
    }
}

/* Tablet small (768px) */
@media (max-width: 768px) {
    :root {
        --section-padding: 64px;
    }

    /* Header mobile */
    .burger {
        display: flex;
    }

    .nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 320px;
        height: 100vh;
        background: var(--color-surface);
        flex-direction: column;
        align-items: flex-start;
        padding: 100px 32px 32px;
        gap: 0;
        box-shadow: -8px 0 32px rgba(0, 0, 0, .1);
        transition: right var(--transition);
        z-index: 105;
    }

    .nav--open {
        right: 0;
    }

    .nav__link {
        font-size: 18px;
        padding: 12px 0;
        width: 100%;
        border-bottom: 1px solid var(--color-border);
        color: var(--color-text);
    }

    .nav__link::after {
        display: none;
    }

    /* Mobile menu has white panel — force dark links regardless of header/scroll state */
    .header .nav__link,
    .header--dark .nav__link,
    .scroll-gradient-active .header .nav__link,
    .scroll-gradient-active .header--dark .nav__link {
        color: var(--color-text);
    }
    .header .nav__link:hover,
    .header .nav__link--active,
    .header--dark .nav__link:hover,
    .header--dark .nav__link--active,
    .scroll-gradient-active .header .nav__link:hover,
    .scroll-gradient-active .header .nav__link--active,
    .scroll-gradient-active .header--dark .nav__link:hover,
    .scroll-gradient-active .header--dark .nav__link--active {
        color: var(--color-gold);
    }

    .nav__cta {
        margin-left: 0;
        margin-top: 16px;
        width: 100%;
    }

    .nav__cta .btn {
        width: 100%;
    }

    /* Hero */
    .hero__title {
        font-size: 42px;
    }

    .page-hero__title {
        font-size: 42px;
    }

    .hero__stats {
        gap: 32px;
    }

    .hero__stat-value {
        font-size: 28px;
    }

    /* Services teaser — 1 колонка на мобильной */
    .services-teaser__grid {
        grid-template-columns: 1fr;
        gap: 14px;
    }

    /* Comparison table — wrap в горизонтальный скролл контейнер */
    .comparison__wrapper {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        margin: 0 -20px;
        padding: 0 20px;
    }

    .comparison__table {
        min-width: 560px;
    }

    /* Защита от случайного overflow на уровне body */
    html, body {
        overflow-x: hidden;
    }

    /* PS grid — компактный горизонтальный формат карточек */
    .ps__grid {
        grid-template-columns: 1fr;
        gap: 12px;
        margin-bottom: 32px;
    }

    .ps__card {
        display: flex;
        align-items: flex-start;
        gap: 14px;
        padding: 18px 20px;
        text-align: left;
    }

    .ps__icon {
        width: 40px;
        height: 40px;
        margin: 2px 0 0 0;
        flex-shrink: 0;
        font-size: 18px;
    }

    .ps__card-title {
        font-size: 17px;
        margin-bottom: 6px;
    }

    .ps__card-text {
        font-size: 13.5px;
        line-height: 1.5;
    }

    .ps__bridge {
        padding: 24px 0 28px;
        margin: 0 auto 32px;
    }

    .ps__bridge-text {
        font-size: 19px;
    }

    /* About */
    .about__grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .about__image {
        aspect-ratio: 3 / 4;
        max-height: 420px;
        margin: 0 auto;
        max-width: 300px;
    }

    /* Services */
    .section__title {
        font-size: 36px;
    }

    .services__grid {
        grid-template-columns: 1fr;
    }

    .additional-services__grid {
        grid-template-columns: 1fr;
    }

    /* Portfolio */
    .portfolio__grid {
        grid-template-columns: 1fr;
    }

    /* Advantages — mobile scroll-snap carousel (v3 concept, approved 11.04) */
    .advantages__grid {
        display: flex;
        grid-template-columns: none;
        gap: 16px;
        overflow-x: auto;
        overflow-y: visible;
        scroll-snap-type: none;
        scroll-padding-left: 20px;
        padding: 8px 20px 24px;
        margin: 0 -20px;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
        overscroll-behavior-x: contain;
        touch-action: pan-x pan-y;
        align-items: stretch;
    }
    .advantages__grid::-webkit-scrollbar { display: none; }

    .advantages__grid .advantage-card {
        flex: 0 0 82%;
        scroll-snap-align: start;
        box-shadow: 0 8px 32px rgba(67, 83, 100, .14);
        border-radius: 16px;
        padding: 28px 24px;
        position: relative;
        overflow: hidden;
        isolation: isolate;
        min-height: 420px;
        display: flex;
        flex-direction: column;
    }
    .advantages__grid .advantage-card:last-child { margin-right: 16px; }

    /* Текст поверх фото — темнее и с лёгкой тенью для читаемости (Марина 1675, Николай 1676-1677) */
    .advantages__grid .advantage-card__title {
        color: #111821;
        text-shadow: 0 1px 0 rgba(255,255,255,.85);
        position: relative;
    }
    .advantages__grid .advantage-card__text {
        color: #1e252b;
        text-shadow: 0 1px 0 rgba(255,255,255,.75);
        position: relative;
    }

    .advantages__grid .advantage-card::before {
        content: "";
        position: absolute;
        inset: 0;
        background-size: cover;
        background-position: center;
        opacity: .58;
        z-index: -1;
        transition: opacity .4s ease;
    }
    .advantages__grid .advantage-card::after {
        content: "";
        position: absolute;
        inset: 0;
        background: linear-gradient(180deg, rgba(255,255,255,.35) 0%, rgba(255,255,255,.58) 60%, rgba(255,255,255,.68) 100%);
        z-index: -1;
    }
    .advantages__grid .advantage-card:nth-child(1)::before { background-image: url('../img/process-01-measure.jpg'); }
    .advantages__grid .advantage-card:nth-child(2)::before { background-image: url('../img/process-05-finish.jpg'); }
    .advantages__grid .advantage-card:nth-child(3)::before { background-image: url('../img/process-03-demolition.jpg'); }
    .advantages__grid .advantage-card:nth-child(4)::before { background-image: url('../img/process-02-contract.jpg'); }
    .advantages__grid .advantage-card:nth-child(5)::before { background-image: url('../img/about-desk.jpg'); }
    .advantages__grid .advantage-card:nth-child(6)::before { background-image: url('../img/process-06-delivery.jpg'); }

    .advantages .container::after {
        content: "Листайте карточки пальцем";
        display: block;
        text-align: center;
        font-size: 12px;
        color: var(--color-text-secondary);
        margin-top: 4px;
        opacity: .6;
        letter-spacing: .04em;
    }

    /* Reviews — mobile scroll-snap carousel (Nikolai 1802) */
    .reviews__grid {
        display: flex;
        grid-template-columns: none;
        gap: 16px;
        overflow-x: auto;
        overflow-y: visible;
        scroll-snap-type: none;
        padding: 8px 20px 24px;
        margin: 0 -20px;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
        overscroll-behavior-x: contain;
        touch-action: pan-x pan-y;
        align-items: stretch;
    }
    .reviews__grid::-webkit-scrollbar { display: none; }
    .reviews__grid .review-card {
        flex: 0 0 82%;
        max-width: 82%;
        grid-column: auto;
        scroll-snap-align: start;
    }
    .reviews__grid .review-card:last-child { margin-right: 16px; }

    .reviews .container::after {
        content: "Листайте отзывы пальцем";
        display: block;
        text-align: center;
        font-size: 12px;
        color: var(--color-text-secondary);
        margin-top: 4px;
        opacity: .6;
        letter-spacing: .04em;
    }

    /* Contact variant C mobile */
    .contact-hero {
        padding: 72px 0 60px;
    }
    .contact-hero__title {
        font-size: 46px;
    }
    .contact-hero__desc {
        font-size: 15px;
    }
    .contact-map-wide {
        aspect-ratio: 4 / 3;
        margin: -30px 0 32px;
        border-radius: 14px;
    }
    .contact-cards-wrap {
        margin-bottom: 40px;
    }
    .contact-cards {
        display: flex;
        flex-direction: column;
        gap: 12px;
    }
    .contact-card {
        padding: 20px 22px 18px;
    }
    .contact-card__value {
        font-size: 20px;
    }
    .contact-form-wrap {
        grid-template-columns: 1fr;
        gap: 24px;
        padding-bottom: 70px;
    }
    .contact-form {
        padding: 28px 22px;
        border-radius: 14px;
    }

    /* Footer */
    .footer__grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    /* Comparison table */
    .comparison__wrapper {
        margin: 0 -20px;
        border-radius: 0;
    }

    /* Kill reveal animation inside horizontal carousels (Nikolai 1834 — дёргание)
       Cards are already visible in the carousel viewport, stagger transition
       on each card causes visible jitter during horizontal swipe */
    .advantages__grid [data-reveal],
    .process__timeline [data-reveal],
    .reviews__grid [data-reveal],
    .contact-cards [data-reveal],
    .advantages__grid .advantage-card,
    .process__timeline .process__step,
    .reviews__grid .review-card {
        opacity: 1 !important;
        transform: none !important;
        transition: none !important;
    }
}

/* Mobile (480px) */
@media (max-width: 480px) {
    :root {
        --section-padding: 48px;
    }

    body {
        font-size: 15px;
    }

    .section__title {
        font-size: 32px;
    }

    .hero {
        padding-top: calc(var(--header-height) + 48px);
        min-height: 78vh;
        padding-bottom: 72px;
    }

    /* Landscape-фото 16:9 в portrait viewport — двигаем фокус на интерьер,
       убираем 115% parallax-расширение, чтобы не зумило зря */
    .hero__bg-img {
        top: 0;
        height: 100%;
        object-position: 68% center;
    }

    .hero__title {
        font-size: 34px;
    }

    .page-hero__title {
        font-size: 34px;
    }

    .hero__subtitle {
        font-size: 17px;
    }

    .hero__actions {
        flex-direction: column;
    }

    .hero__actions .btn {
        width: 100%;
    }

    .hero__stats {
        flex-direction: column;
        gap: 16px;
    }

    .hero__stat {
        display: flex;
        align-items: center;
        gap: 12px;
    }

    .hero__stat-value {
        font-size: 24px;
        margin-bottom: 0;
    }

    .btn {
        padding: 12px 24px;
        font-size: 14px;
    }

    .floating-btns {
        display: none;
    }

    /* === Mobile hero layout — Вариант B + доработка Марины (1565) ===
       Убраны label и статистика. Кнопки в половину ширины, слева */
    .hero__label {
        display: none;
    }
    .hero__stats {
        display: none;
    }
    .hero__actions {
        align-items: flex-start !important;
    }
    .hero__actions .btn {
        width: 220px !important;
        min-width: 0;
        padding-left: 20px;
        padding-right: 20px;
        text-align: center;
    }

    /* Process — mobile scroll-snap carousel (v3 concept, approved 11.04) */
    .process__timeline {
        display: flex;
        flex-direction: row;
        gap: 16px;
        overflow-x: auto;
        overflow-y: visible;
        scroll-snap-type: none;
        scroll-padding-left: 20px;
        padding: 8px 20px 24px;
        margin: 0 -20px;
        max-width: none;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
        overscroll-behavior-x: contain;
        touch-action: pan-x pan-y;
        align-items: stretch;
    }
    .process__timeline::-webkit-scrollbar { display: none; }

    .process__step,
    .process__step:nth-child(even) {
        display: flex;
        flex-direction: column;
        flex: 0 0 82%;
        scroll-snap-align: start;
        grid-template-columns: none;
        gap: 16px;
        background: var(--color-surface);
        border-radius: 16px;
        padding: 20px 20px 24px;
        box-shadow: 0 8px 32px rgba(67, 83, 100, .14);
        min-height: 520px;
    }

    .process__step:nth-child(even) .process__step-photo { order: 0; }
    .process__step:nth-child(even) .process__step-content { order: 1; }

    .process__step-photo {
        aspect-ratio: 4 / 3;
        box-shadow: none;
    }

    .process__step-title {
        font-size: 24px;
        margin-bottom: 12px;
        padding-top: 14px;
    }

    .process__step-list {
        gap: 4px;
    }

    .process__step-item {
        font-size: 14px;
    }

    .process .container::after {
        content: "Листайте этапы пальцем";
        display: block;
        text-align: center;
        font-size: 12px;
        color: var(--color-text-secondary);
        margin-top: 4px;
        opacity: .6;
        letter-spacing: .04em;
    }

    .ps__bridge-text {
        font-size: 20px;
    }

    .comparison__title {
        font-size: 24px;
    }
}

/* Advantage card numbers hidden (Marina 1668, approved 11.04) */
.advantage-card__number { display: none; }

/* ===================================
   GUIDE MAGNET — free checklist lead magnet (Nikolai 1795)
   =================================== */
.guide-magnet {
    padding: 100px 0;
    background: #14181d;
    color: #fff;
    position: relative;
    overflow: hidden;
    isolation: isolate;
}
.guide-magnet::before {
    content: "";
    position: absolute;
    inset: 0;
    background-image: url('../img/process-03-demolition.jpg');
    background-size: cover;
    background-position: center;
    opacity: .22;
    z-index: -2;
    filter: saturate(.8) contrast(1.05);
}
.guide-magnet::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(20, 24, 29, .88) 0%, rgba(20, 24, 29, .94) 60%, rgba(20, 24, 29, .98) 100%);
    z-index: -1;
}

.guide-magnet__grid {
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    gap: 80px;
    align-items: center;
}

.guide-magnet__label {
    font-family: var(--font-body);
    font-size: 12px;
    font-weight: 500;
    letter-spacing: .18em;
    text-transform: uppercase;
    color: var(--color-gold);
    margin-bottom: 18px;
}

.guide-magnet__title {
    font-family: var(--font-heading);
    font-size: 56px;
    font-weight: 500;
    line-height: 1.08;
    color: #fff;
    margin-bottom: 20px;
    letter-spacing: -.01em;
}

.guide-magnet__desc {
    font-size: 16px;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.82);
    margin-bottom: 26px;
    max-width: 560px;
}

.guide-magnet__bullets {
    list-style: none;
    padding: 0;
    margin: 0 0 32px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.guide-magnet__bullets li {
    font-size: 15px;
    color: rgba(255, 255, 255, 0.88);
    padding-left: 22px;
    position: relative;
}
.guide-magnet__bullets li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 10px;
    width: 12px;
    height: 1px;
    background: var(--color-gold);
}

.guide-magnet__form {
    display: flex;
    gap: 10px;
    max-width: 520px;
    margin-bottom: 14px;
    flex-wrap: wrap;
}

.guide-magnet__input {
    flex: 0 1 280px;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.16);
    border-radius: 999px;
    padding: 14px 20px;
    color: #fff;
    font-family: var(--font-body);
    font-size: 15px;
    outline: none;
    transition: border-color .3s ease, background .3s ease;
    max-width: 280px;
    min-width: 0;
    box-sizing: border-box;
}
.guide-magnet__input::placeholder { color: rgba(255, 255, 255, 0.45); }
.guide-magnet__input:focus {
    border-color: var(--color-gold);
    background: rgba(255, 255, 255, 0.1);
}

.guide-magnet .btn--gold {
    background: var(--color-gold);
    color: #14181d;
    border: none;
    font-weight: 600;
    letter-spacing: .02em;
    border-radius: 999px;
    padding: 16px 32px;
    cursor: pointer;
    transition: transform .3s ease, background .3s ease;
    white-space: nowrap;
}
.guide-magnet .btn--gold:hover {
    transform: translateY(-2px);
    background: #c9a36c;
}

.guide-magnet__note {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.55);
    margin: 0;
}

/* Form success state */
.guide-magnet__form.is-success {
    display: none;
}
.guide-magnet__success {
    display: none;
    padding: 18px 24px;
    background: rgba(174, 140, 86, 0.18);
    border: 1px solid rgba(174, 140, 86, 0.5);
    border-radius: 12px;
    color: #fff;
    font-size: 15px;
    max-width: 520px;
    margin-bottom: 14px;
}
.guide-magnet.is-success .guide-magnet__success {
    display: block;
}
.guide-magnet.is-success .guide-magnet__form {
    display: none;
}

/* Visual: PDF mockup */
.guide-magnet__visual {
    display: flex;
    justify-content: center;
}
.guide-magnet__doc {
    width: 320px;
    aspect-ratio: 5/7;
    background: #fafafa;
    color: #14181d;
    border-radius: 6px;
    padding: 38px 34px;
    box-shadow: 0 40px 80px rgba(0, 0, 0, 0.4), 0 0 0 1px rgba(174, 140, 86, 0.35);
    position: relative;
    transform: rotate(-3deg);
    transition: transform .5s ease;
}
.guide-magnet__doc:hover { transform: rotate(-1deg) translateY(-6px); }
.guide-magnet__doc::before {
    content: "";
    position: absolute;
    left: 34px;
    top: 38px;
    width: 28px;
    height: 2px;
    background: var(--color-gold);
}
.guide-magnet__doc-inner {
    padding-top: 16px;
    display: flex;
    flex-direction: column;
    height: 100%;
}
.guide-magnet__doc-label {
    font-family: var(--font-body);
    font-size: 10px;
    letter-spacing: .16em;
    text-transform: uppercase;
    color: var(--color-gold);
    margin-bottom: 24px;
}
.guide-magnet__doc-heading {
    font-family: var(--font-heading);
    font-size: 28px;
    font-weight: 500;
    line-height: 1.1;
    color: #14181d;
    margin-bottom: 28px;
}
.guide-magnet__doc-lines {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: auto;
}
.guide-magnet__doc-lines span {
    display: block;
    height: 6px;
    background: rgba(20, 24, 29, 0.12);
    border-radius: 1px;
}
.guide-magnet__doc-lines span:nth-child(1) { width: 100%; }
.guide-magnet__doc-lines span:nth-child(2) { width: 88%; }
.guide-magnet__doc-lines span:nth-child(3) { width: 95%; }
.guide-magnet__doc-lines span:nth-child(4) { width: 72%; }
.guide-magnet__doc-lines span:nth-child(5) { width: 90%; }
.guide-magnet__doc-lines span:nth-child(6) { width: 60%; }
.guide-magnet__doc-footer {
    font-family: var(--font-body);
    font-size: 11px;
    letter-spacing: .12em;
    text-transform: uppercase;
    color: rgba(20, 24, 29, 0.6);
    padding-top: 14px;
    border-top: 1px solid rgba(20, 24, 29, 0.1);
    margin-top: 14px;
}

@media (max-width: 980px) {
    .guide-magnet__grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }
    .guide-magnet__title { font-size: 44px; }
    .guide-magnet__visual { order: -1; }
    .guide-magnet__doc { width: 260px; }
}

@media (max-width: 768px) {
    .guide-magnet { padding: 70px 0; }
    .guide-magnet__title { font-size: 34px; }
    .guide-magnet__desc { font-size: 15px; }
    .guide-magnet__form {
        flex-direction: column;
        align-items: flex-start;
    }
    .guide-magnet__input {
        max-width: 260px;
        width: 100%;
        flex: 0 0 auto;
        height: auto;
    }
    .guide-magnet__doc { width: 240px; padding: 30px 26px; }
    .guide-magnet__doc-heading { font-size: 24px; }
}

/* ===================================
   CONTACT SPLIT OVERLAY (variant C hybrid, Marina 1845 + Nikolai 1846)
   =================================== */
.contact-split {
    background: #fafafa;
    border-radius: 22px;
    padding: 42px 38px 44px;
    margin-top: -48px;
    position: relative;
    z-index: 2;
    box-shadow: 0 30px 70px rgba(0, 0, 0, 0.3), 0 0 0 1px rgba(174, 140, 86, 0.2);
    margin-bottom: 80px;
}

/* Contact list with gold dots (variant C pure) */
.contact-split__list {
    display: flex;
    flex-direction: column;
    gap: 0;
    margin-bottom: 28px;
}

.contact-split__item {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 18px 0;
    border-bottom: 1px solid var(--color-border);
    text-decoration: none;
    color: inherit;
    transition: background .3s ease;
    position: relative;
}
.contact-split__item:first-child { border-top: 1px solid var(--color-border); }

.contact-split__item--link:hover {
    background: rgba(174, 140, 86, 0.04);
}

.contact-split__dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--color-gold);
    flex-shrink: 0;
}

.contact-split__label {
    font-family: var(--font-body);
    font-size: 11px;
    font-weight: 500;
    letter-spacing: .14em;
    text-transform: uppercase;
    color: var(--color-gold);
    min-width: 80px;
}

.contact-split__value {
    font-family: var(--font-heading);
    font-size: 18px;
    font-weight: 500;
    color: var(--color-text);
    flex: 1;
}

.contact-split__arrow {
    color: var(--color-gold);
    font-size: 18px;
    transition: transform .3s ease;
    margin-left: auto;
}
.contact-split__item--link:hover .contact-split__arrow {
    transform: translateX(4px);
}

/* Guarantee compact */
.contact-split__guarantee {
    text-align: center;
    font-size: 13px;
    color: var(--color-text-secondary);
    line-height: 1.6;
    padding: 18px 20px;
    margin-bottom: 28px;
    background: rgba(174, 140, 86, 0.06);
    border-radius: 10px;
    border-left: 2px solid var(--color-gold);
}

/* Form inside split card */
.contact-split__form {
    background: transparent;
    padding: 0;
    box-shadow: none;
    border: none;
    border-radius: 0;
}

.contact-split__form .contact-form__title {
    text-align: center;
    margin-bottom: 20px;
}

@media (max-width: 768px) {
    .contact-split {
        padding: 28px 22px 32px;
        margin-top: -30px;
        border-radius: 18px;
        margin-bottom: 50px;
    }
    .contact-split__btn {
        padding: 16px 10px;
        gap: 6px;
    }
    .contact-split__icon {
        width: 24px;
        height: 24px;
    }
    .contact-split__btn-label {
        font-size: 12px;
    }
    .contact-split__divider {
        height: 40px;
    }
}


/* =======================================================
   Portfolio enhancements (April 2026 — A2 + B1 + C3 + D2 + E2)
   ======================================================= */

/* A2 — Счётчики перед CTA */
.portfolio-counters {
    display: flex;
    justify-content: center;
    gap: 64px;
    margin: 56px auto 32px;
    padding: 24px 0;
    flex-wrap: wrap;
}
.portfolio-counters__item { text-align: center; }
.portfolio-counters__num {
    font-family: 'Cormorant Garamond', serif;
    font-size: 52px;
    font-weight: 500;
    color: var(--color-gold);
    line-height: 1.05;
    letter-spacing: -0.5px;
    margin-bottom: 6px;
}
.portfolio-counters__label {
    font-family: 'Inter', sans-serif;
    font-size: 14px;
    color: var(--color-text-secondary);
    letter-spacing: 0.2px;
}

/* B1 — Featured 2×2 grid (главная Portfolio) */
.portfolio__grid--featured {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    align-items: stretch;
}
.portfolio__grid--featured .portfolio-card {
    aspect-ratio: 4/5;
    overflow: hidden;
    position: relative;
}
.portfolio__grid--featured .portfolio-card--featured {
    grid-column: span 2;
    grid-row: span 2;
    aspect-ratio: auto;
}
.portfolio-card__badge {
    position: absolute;
    top: 16px;
    left: 16px;
    z-index: 3;
    padding: 6px 14px;
    background: var(--color-gold);
    color: #fff;
    border-radius: 999px;
    font-family: 'Inter', sans-serif;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.6px;
    text-transform: uppercase;
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.25);
}

/* C3 — Бейдж-тег у заголовка шага процесса */
.process-case-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin-left: 12px;
    padding: 4px 12px;
    background: rgba(67, 83, 100, 0.08);
    border: 1px solid rgba(67, 83, 100, 0.18);
    border-radius: 999px;
    font-family: 'Inter', sans-serif;
    font-size: 13px;
    font-weight: 500;
    color: var(--color-accent);
    text-decoration: none;
    letter-spacing: 0.1px;
    vertical-align: 5px;
    transition: background .2s, border-color .2s;
}
.process-case-badge::before {
    content: '';
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--color-gold);
    flex-shrink: 0;
}
.process-case-badge:hover {
    background: rgba(67, 83, 100, 0.16);
    border-color: rgba(67, 83, 100, 0.35);
}

/* D2 — Секция «Похожие объекты» на detail-страницах */
.detail-related {
    padding: 80px 0;
    background: #ece2d4;
}
.detail-related__title {
    font-family: 'Cormorant Garamond', serif;
    font-size: 40px;
    font-weight: 500;
    margin: 0 0 36px;
    color: var(--color-text);
    letter-spacing: -0.3px;
    text-align: center;
}
.detail-related__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}
.detail-related__grid .portfolio-card {
    aspect-ratio: 4/5;
}

/* E2 — Dropdown «Портфолио» в хедере */
.nav__item--dropdown {
    position: relative;
    display: inline-flex;
    align-items: center;
}
.nav__trigger {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    cursor: pointer;
}
.nav__trigger::after {
    content: '';
    position: static;
    display: inline-block;
    width: 7px;
    height: 7px;
    background: transparent;
    border-right: 2px solid currentColor;
    border-bottom: 2px solid currentColor;
    transform: translateY(-2px) rotate(45deg);
    transition: transform .25s ease;
    transform-origin: center;
}
.nav__item--dropdown:hover .nav__trigger::after,
.nav__item--dropdown.is-open .nav__trigger::after {
    transform: translateY(1px) rotate(-135deg);
}
.nav__dropdown {
    position: absolute;
    top: 100%;
    left: -16px;
    margin-top: 12px;
    min-width: 220px;
    background: #fff;
    border: 1px solid rgba(30, 37, 43, 0.08);
    border-radius: 10px;
    box-shadow: var(--shadow-md);
    padding: 8px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);
    transition: opacity .25s, transform .25s, visibility .25s;
    z-index: 120;
}
.nav__item--dropdown:hover .nav__dropdown,
.nav__item--dropdown:focus-within .nav__dropdown,
.nav__item--dropdown.is-open .nav__dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}
.nav__dropdown-link {
    display: block;
    padding: 10px 14px;
    color: var(--color-text);
    text-decoration: none;
    font-family: 'Inter', sans-serif;
    font-size: 14px;
    border-radius: 6px;
    transition: background .2s, color .2s;
}
.nav__dropdown-link:hover {
    background: rgba(174, 140, 86, 0.1);
    color: var(--color-gold);
}

/* Mobile adaptations */
@media (max-width: 768px) {
    /* A2 mobile */
    .portfolio-counters {
        gap: 24px;
        margin: 40px auto 24px;
    }
    .portfolio-counters__num { font-size: 38px; }
    .portfolio-counters__label { font-size: 12px; }

    /* B1 mobile — выключаем 2×2, все карточки обычные */
    .portfolio__grid--featured {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }
    .portfolio__grid--featured .portfolio-card--featured {
        grid-column: span 2;
        grid-row: auto;
    }
    .portfolio__grid--featured .portfolio-card {
        aspect-ratio: 4/5;
    }
    .portfolio-card__badge {
        top: 10px;
        left: 10px;
        padding: 4px 10px;
        font-size: 10px;
    }

    /* C3 mobile — бейдж на новую строку */
    .process-case-badge {
        margin-left: 0;
        margin-top: 8px;
        vertical-align: baseline;
    }
    .process__step-title .process-case-badge {
        display: inline-flex;
    }

    /* D2 mobile */
    .detail-related { padding: 56px 0; }
    .detail-related__title { font-size: 28px; margin-bottom: 24px; }
    .detail-related__grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    /* E2 mobile — dropdown переходит в плоский список в burger-меню */
    .nav__item--dropdown {
        display: block;
    }
}

/* Подсветка целевой карточки услуги при переходе с главной через якорь (#capsule, #cosmetic и т.д.) */
.service-card {
    scroll-margin-top: 120px;
    transition: box-shadow .4s, border-color .4s, transform .4s;
}
.service-card.is-highlighted {
    box-shadow: 0 0 0 3px var(--color-gold), 0 12px 32px rgba(174, 140, 86, 0.2);
    transform: translateY(-4px);
}
@media (max-width: 768px) {
    .service-card { scroll-margin-top: 80px; }
    .nav__dropdown {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        margin-top: 4px;
        margin-left: 16px;
        padding: 4px 0;
        background: transparent;
        border: none;
        box-shadow: none;
        min-width: 0;
    }
    .nav__dropdown-link { padding: 8px 12px; font-size: 13px; }
    .nav__trigger::after { display: none; }
}

/* ============================================================
   CAPSULE PAGE (capsule.html) — черновик 15.04.2026
   TODO: финальные стили после согласования структуры с Мариной
   ============================================================ */

/* Hero extras */
.page-hero__badge {
    display: inline-block;
    padding: 6px 14px;
    margin-bottom: 20px;
    background: var(--color-gold);
    color: #fff;
    font-size: 12px;
    font-weight: 500;
    letter-spacing: .08em;
    text-transform: uppercase;
    border-radius: 999px;
}
.page-hero__actions {
    display: flex;
    gap: 16px;
    margin-top: 32px;
    flex-wrap: wrap;
}

/* Section helpers */
.section-title--light { color: #fff; }
.section-lead {
    max-width: 640px;
    margin: 0 auto 48px;
    text-align: center;
    color: var(--color-text-secondary);
    font-size: 17px;
    line-height: 1.6;
}

/* INTRO */
.capsule-intro { padding: 100px 0; }
.capsule-intro__grid {
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    gap: 64px;
    align-items: center;
}
.capsule-intro__text p {
    font-size: 17px;
    line-height: 1.7;
    color: var(--color-text);
    margin-bottom: 18px;
}
.capsule-intro__note {
    margin-top: 24px;
    padding: 16px 20px;
    background: rgba(174, 140, 86, .08);
    border-left: 3px solid var(--color-gold);
    font-size: 15px;
    color: var(--color-text-secondary);
}
.capsule-intro__img-placeholder {
    aspect-ratio: 4/5;
    background: linear-gradient(135deg, #e8e4df 0%, #d6cfc4 100%);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-secondary);
    font-size: 14px;
    letter-spacing: .06em;
    text-transform: uppercase;
}

/* AUDIENCE */
.capsule-audience { padding: 100px 0; }
.capsule-audience__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 20px;
    margin-top: 48px;
}
.capsule-audience__item {
    display: flex;
    gap: 16px;
    align-items: flex-start;
    padding: 24px;
    background: #fff;
    border-top: 2px solid var(--color-gold);
    border-radius: 16px;
    box-shadow: 0 8px 28px rgba(20, 25, 32, .1);
    transition: transform .45s cubic-bezier(.2, .8, .2, 1), box-shadow .45s;
}
@media (min-width: 768px) {
    .capsule-audience__item:hover {
        transform: translateY(-6px);
        box-shadow: 0 24px 50px rgba(20, 25, 32, .18);
    }
}
.capsule-audience__icon {
    flex: 0 0 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(174, 140, 86, .12);
    color: var(--color-gold);
    border-radius: 12px;
}
.capsule-audience__item p {
    font-size: 16px;
    line-height: 1.5;
    color: var(--color-text);
    margin: 0;
}

/* VARIANTS */
.capsule-variants { padding: 100px 0; }
.capsule-variants__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-top: 48px;
}
.capsule-variant-card {
    background: #fff;
    border-top: 2px solid var(--color-gold);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 8px 28px rgba(20, 25, 32, .1);
    transition: transform .45s cubic-bezier(.2, .8, .2, 1), box-shadow .45s;
}
@media (min-width: 768px) {
    .capsule-variant-card:hover {
        transform: translateY(-8px);
        box-shadow: 0 28px 56px rgba(20, 25, 32, .18);
    }
}
.capsule-variant-card__img {
    aspect-ratio: 4/3;
    background: linear-gradient(135deg, #e8e4df 0%, #c9c0b4 100%);
    display: flex;
    align-items: center;
    justify-content: center;
}
.capsule-variant-card__placeholder {
    color: #6b6558;
    font-size: 13px;
    letter-spacing: .06em;
    text-transform: uppercase;
    text-align: center;
    line-height: 1.6;
}
.capsule-variant-card__body { padding: 24px; }
.capsule-variant-card__title {
    font-family: 'Cormorant Garamond', serif;
    font-size: 24px;
    font-weight: 500;
    margin: 0 0 8px;
    color: var(--color-text);
}
.capsule-variant-card__desc {
    font-size: 15px;
    line-height: 1.6;
    color: var(--color-text-secondary);
    margin: 0;
}

/* INCLUDED */
.capsule-included { padding: 100px 0; color: #fff; }
.capsule-included__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 16px;
    margin-top: 48px;
}
.capsule-included__item {
    display: flex;
    gap: 14px;
    align-items: flex-start;
    padding: 16px 20px;
    background: rgba(255, 255, 255, .04);
    border-left: 2px solid var(--color-gold);
    border-radius: 4px;
    font-size: 16px;
    color: rgba(255, 255, 255, .92);
}
.capsule-included__item--optional { border-left-color: rgba(255, 255, 255, .3); }
.capsule-included__check {
    flex: 0 0 24px;
    height: 24px;
    background: var(--color-gold);
    color: #1e252b;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    font-weight: 600;
}
.capsule-included__check--optional { background: rgba(255, 255, 255, .2); color: #fff; }

/* PROCESS */
.capsule-process { padding: 100px 0; }
.capsule-process__list {
    list-style: none;
    padding: 0;
    margin: 48px 0 0;
    display: grid;
    gap: 20px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}
.capsule-process__step {
    display: grid;
    grid-template-columns: 60px 1fr;
    gap: 24px;
    padding: 24px 28px;
    background: #fff;
    border-top: 2px solid var(--color-gold);
    border-radius: 16px;
    box-shadow: 0 6px 20px rgba(20, 25, 32, .08);
    align-items: flex-start;
}
.capsule-process__num {
    font-family: 'Cormorant Garamond', serif;
    font-size: 40px;
    font-weight: 600;
    color: var(--color-gold);
    line-height: 1;
}
.capsule-process__title {
    font-family: 'Cormorant Garamond', serif;
    font-size: 22px;
    font-weight: 500;
    margin: 0 0 6px;
    color: var(--color-text);
}
.capsule-process__body p {
    font-size: 15px;
    line-height: 1.6;
    color: var(--color-text-secondary);
    margin: 0;
}

/* PRICING */
.capsule-pricing { padding: 100px 0; }
.capsule-pricing__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin: 48px 0 32px;
}
.capsule-pricing-card {
    position: relative;
    padding: 36px 28px 32px;
    background: #fff;
    border-top: 2px solid var(--color-gold);
    border-radius: 16px;
    box-shadow: 0 8px 28px rgba(20, 25, 32, .1);
    text-align: center;
    transition: transform .45s cubic-bezier(.2, .8, .2, 1), box-shadow .45s;
}
@media (min-width: 768px) {
    .capsule-pricing-card:hover {
        transform: translateY(-6px);
        box-shadow: 0 24px 50px rgba(20, 25, 32, .18);
    }
}
.capsule-pricing-card--featured {
    background: #1e252b;
    color: #fff;
    border-top-color: var(--color-gold);
    box-shadow: 0 16px 44px rgba(20, 25, 32, .22);
}
.capsule-pricing-card--featured .capsule-pricing-card__title,
.capsule-pricing-card--featured .capsule-pricing-card__price { color: #fff; }
.capsule-pricing-card--featured .capsule-pricing-card__desc { color: rgba(255, 255, 255, .78); }
.capsule-pricing-card__badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    padding: 6px 14px;
    background: var(--color-gold);
    color: #fff;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: .08em;
    text-transform: uppercase;
    border-radius: 999px;
}
.capsule-pricing-card__title {
    font-family: 'Cormorant Garamond', serif;
    font-size: 28px;
    font-weight: 500;
    margin: 0 0 12px;
    color: var(--color-text);
}
.capsule-pricing-card__price {
    font-size: 18px;
    font-weight: 500;
    color: var(--color-gold);
    margin: 0 0 16px;
}
.capsule-pricing-card__desc {
    font-size: 14px;
    line-height: 1.6;
    color: var(--color-text-secondary);
    margin: 0 0 24px;
    min-height: 60px;
}
.capsule-pricing__note {
    text-align: center;
    color: var(--color-text-secondary);
    font-size: 14px;
    margin-top: 24px;
}

/* CTA */
.capsule-cta { padding: 100px 0; color: #fff; text-align: center; }
.capsule-cta__inner { max-width: 720px; }
.capsule-cta__title {
    font-family: 'Cormorant Garamond', serif;
    font-size: 48px;
    font-weight: 500;
    margin: 0 0 16px;
    color: #fff;
    line-height: 1.2;
}
.capsule-cta__text {
    font-size: 18px;
    color: rgba(255, 255, 255, .82);
    margin: 0 0 40px;
    line-height: 1.6;
}
.capsule-cta__actions {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

/* Variant card price */
.capsule-variant-card__price {
    font-size: 14px;
    font-weight: 500;
    color: var(--color-gold);
    margin: 8px 0 0;
}

/* CALCULATOR */
.capsule-calc { padding: 100px 0; }
.capsule-calc__card {
    max-width: 720px;
    margin: 48px auto 0;
    padding: 40px 36px;
    background: #fff;
    border-top: 2px solid var(--color-gold);
    border-radius: 16px;
    box-shadow: 0 8px 28px rgba(20, 25, 32, .1);
}
.capsule-calc__row { margin-bottom: 32px; }
.capsule-calc__label {
    display: block;
    font-family: 'Cormorant Garamond', serif;
    font-size: 20px;
    font-weight: 500;
    margin-bottom: 14px;
    color: var(--color-text);
}
.capsule-calc__slider-wrap { display: flex; align-items: center; gap: 16px; }
.capsule-calc__slider {
    flex: 1;
    -webkit-appearance: none;
    appearance: none;
    height: 6px;
    background: #e0e4e8;
    border-radius: 3px;
    outline: none;
}
.capsule-calc__slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 24px; height: 24px;
    background: var(--color-gold);
    border-radius: 50%;
    cursor: pointer;
    box-shadow: 0 2px 8px rgba(174, 140, 86, .3);
}
.capsule-calc__slider-value {
    font-size: 18px;
    font-weight: 500;
    color: var(--color-text);
    min-width: 60px;
    text-align: right;
}
.capsule-calc__styles {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
}
.capsule-calc__style-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    padding: 12px;
    background: #f9f8f6;
    border: 2px solid transparent;
    border-radius: 12px;
    cursor: pointer;
    transition: border-color .3s, box-shadow .3s;
    font-size: 13px;
    color: var(--color-text);
    font-family: 'Inter', sans-serif;
}
.capsule-calc__style-btn:hover { border-color: #e0e4e8; }
.capsule-calc__style-btn--active {
    border-color: var(--color-gold);
    box-shadow: 0 0 0 1px var(--color-gold);
    background: rgba(174, 140, 86, .06);
}
.capsule-calc__style-thumb {
    width: 100%;
    aspect-ratio: 16/10;
    object-fit: cover;
    border-radius: 8px;
}
.capsule-calc__options { display: flex; flex-direction: column; gap: 12px; }
.capsule-calc__option {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 15px;
    color: var(--color-text);
    cursor: pointer;
}
.capsule-calc__option input[type="checkbox"] {
    width: 20px; height: 20px;
    accent-color: var(--color-gold);
    cursor: pointer;
}
.capsule-calc__result {
    padding: 24px;
    background: #f9f8f6;
    border-radius: 12px;
    margin-bottom: 24px;
}
.capsule-calc__result-row {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    margin-bottom: 8px;
}
.capsule-calc__result-label {
    font-family: 'Cormorant Garamond', serif;
    font-size: 20px;
    color: var(--color-text);
}
.capsule-calc__result-value {
    font-family: 'Cormorant Garamond', serif;
    font-size: 36px;
    font-weight: 600;
    color: var(--color-gold);
}
.capsule-calc__result-row--sub {
    font-size: 15px;
    color: var(--color-text-secondary);
}
.capsule-calc__result-note {
    font-size: 12px;
    color: var(--color-text-secondary);
    margin: 12px 0 0;
    opacity: .7;
}
.capsule-calc__cta { width: 100%; text-align: center; }

/* Mobile capsule tweaks */
@media (max-width: 768px) {
    .capsule-intro { padding: 60px 0; }
    .capsule-intro__grid { grid-template-columns: 1fr; gap: 32px; }
    .capsule-audience { padding: 60px 0; }
    .capsule-audience__grid { grid-template-columns: 1fr; }
    .capsule-variants { padding: 60px 0; }
    .capsule-variants__grid { grid-template-columns: 1fr; }
    .capsule-included { padding: 60px 0; }
    .capsule-process { padding: 60px 0; }
    .capsule-process__step { grid-template-columns: 48px 1fr; gap: 16px; padding: 20px; }
    .capsule-process__num { font-size: 32px; }
    .capsule-pricing { padding: 60px 0; }
    .capsule-pricing__grid { grid-template-columns: 1fr; gap: 32px; }
    .capsule-calc { padding: 60px 0; }
    .capsule-calc__card { padding: 24px 20px; }
    .capsule-calc__styles { grid-template-columns: 1fr; }
    .capsule-calc__style-btn { flex-direction: row; }
    .capsule-calc__style-thumb { width: 80px; aspect-ratio: 1; }
    .capsule-calc__result-value { font-size: 28px; }
    .capsule-cta { padding: 60px 0; }
    .capsule-cta__title { font-size: 34px; }
}