/* ============================================
   FRAMELESS GLAZING — CORPORATE STYLE v3
   ============================================ */

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

.form-error {
    margin-top: 8px;
    font-size: 12px;
    line-height: 1.35;
    color: #e74c3c;
}

/* inter-300 - latin */
@font-face {
  font-display: swap; /* Check https://developer.mozilla.org/en-US/docs/Web/CSS/@font-face/font-display for other options. */
  font-family: 'Inter';
  font-style: normal;
  font-weight: 300;
  src: url('fonts/inter-v20-latin-300.woff2') format('woff2'); /* Chrome 36+, Opera 23+, Firefox 39+, Safari 12+, iOS 10+ */
}
/* inter-regular - latin */
@font-face {
  font-display: swap; /* Check https://developer.mozilla.org/en-US/docs/Web/CSS/@font-face/font-display for other options. */
  font-family: 'Inter';
  font-style: normal;
  font-weight: 400;
  src: url('fonts/inter-v20-latin-regular.woff2') format('woff2'); /* Chrome 36+, Opera 23+, Firefox 39+, Safari 12+, iOS 10+ */
}
/* inter-500 - latin */
@font-face {
  font-display: swap; /* Check https://developer.mozilla.org/en-US/docs/Web/CSS/@font-face/font-display for other options. */
  font-family: 'Inter';
  font-style: normal;
  font-weight: 500;
  src: url('fonts/inter-v20-latin-500.woff2') format('woff2'); /* Chrome 36+, Opera 23+, Firefox 39+, Safari 12+, iOS 10+ */
}
/* inter-600 - latin */
@font-face {
  font-display: swap; /* Check https://developer.mozilla.org/en-US/docs/Web/CSS/@font-face/font-display for other options. */
  font-family: 'Inter';
  font-style: normal;
  font-weight: 600;
  src: url('fonts/inter-v20-latin-600.woff2') format('woff2'); /* Chrome 36+, Opera 23+, Firefox 39+, Safari 12+, iOS 10+ */
}
/* inter-700 - latin */
@font-face {
  font-display: swap; /* Check https://developer.mozilla.org/en-US/docs/Web/CSS/@font-face/font-display for other options. */
  font-family: 'Inter';
  font-style: normal;
  font-weight: 700;
  src: url('fonts/inter-v20-latin-700.woff2') format('woff2'); /* Chrome 36+, Opera 23+, Firefox 39+, Safari 12+, iOS 10+ */
}

/* playfair-display-regular - latin */
@font-face {
  font-display: swap; /* Check https://developer.mozilla.org/en-US/docs/Web/CSS/@font-face/font-display for other options. */
  font-family: 'Playfair Display';
  font-style: normal;
  font-weight: 400;
  src: url('fonts/playfair-display-v40-latin-regular.woff2') format('woff2'); /* Chrome 36+, Opera 23+, Firefox 39+, Safari 12+, iOS 10+ */
}
/* playfair-display-italic - latin */
@font-face {
  font-display: swap; /* Check https://developer.mozilla.org/en-US/docs/Web/CSS/@font-face/font-display for other options. */
  font-family: 'Playfair Display';
  font-style: italic;
  font-weight: 400;
  src: url('fonts/playfair-display-v40-latin-italic.woff2') format('woff2'); /* Chrome 36+, Opera 23+, Firefox 39+, Safari 12+, iOS 10+ */
}
/* playfair-display-500 - latin */
@font-face {
  font-display: swap; /* Check https://developer.mozilla.org/en-US/docs/Web/CSS/@font-face/font-display for other options. */
  font-family: 'Playfair Display';
  font-style: normal;
  font-weight: 500;
  src: url('fonts/playfair-display-v40-latin-500.woff2') format('woff2'); /* Chrome 36+, Opera 23+, Firefox 39+, Safari 12+, iOS 10+ */
}
/* playfair-display-500italic - latin */
@font-face {
  font-display: swap; /* Check https://developer.mozilla.org/en-US/docs/Web/CSS/@font-face/font-display for other options. */
  font-family: 'Playfair Display';
  font-style: italic;
  font-weight: 500;
  src: url('fonts/playfair-display-v40-latin-500italic.woff2') format('woff2'); /* Chrome 36+, Opera 23+, Firefox 39+, Safari 12+, iOS 10+ */
}
/* playfair-display-600 - latin */
@font-face {
  font-display: swap; /* Check https://developer.mozilla.org/en-US/docs/Web/CSS/@font-face/font-display for other options. */
  font-family: 'Playfair Display';
  font-style: normal;
  font-weight: 600;
  src: url('fonts/playfair-display-v40-latin-600.woff2') format('woff2'); /* Chrome 36+, Opera 23+, Firefox 39+, Safari 12+, iOS 10+ */
}
/* playfair-display-700 - latin */
@font-face {
  font-display: swap; /* Check https://developer.mozilla.org/en-US/docs/Web/CSS/@font-face/font-display for other options. */
  font-family: 'Playfair Display';
  font-style: normal;
  font-weight: 700;
  src: url('fonts/playfair-display-v40-latin-700.woff2') format('woff2'); /* Chrome 36+, Opera 23+, Firefox 39+, Safari 12+, iOS 10+ */
}




:root {
    --c-dark: #1a1a1a;
    --c-darker: #0d0d0d;
    --c-body: #2c2c2c;
    --c-muted: #6b6b6b;
    --c-light: #f5f5f3;
    --c-lighter: #fafaf8;
    --c-white: #ffffff;
    --c-accent: #d4850a;
    --c-accent-hover: #b8730a;
    --c-border: #e0ddd8;
    --c-border-dark: #3a3a3a;
    --c-glass: rgba(255,255,255,0.12);
    --c-overlay: rgba(0,0,0,0.45);

    --ff-serif: 'Playfair Display', Georgia, serif;
    --ff-sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

    --section-py: 100px;
    --container-px: 48px;
    --container-max: 1560px;

    --r-pill: 50px;
    --r-card: 16px;
    --r-sm: 8px;
    --r-xs: 4px;

    --t-fast: .2s ease;
    --t-mid: .35s ease;
    --t-slow: .5s ease;

    --shadow-card: 0 4px 24px rgba(0,0,0,.06);
    --shadow-hover: 0 8px 40px rgba(0,0,0,.1);
    --shadow-modal: 0 20px 60px rgba(0,0,0,.25);
}

html { scroll-behavior: smooth; font-size: 16px; }

body {
    font-family: var(--ff-sans);
    color: var(--c-body);
    background: var(--c-white);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

.page-wrapper {
    overflow-x: clip;
    width: 100%;
}

img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; transition: color var(--t-fast); }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
input, select, textarea {
    font-family: inherit; font-size: 15px;
    border: 1px solid var(--c-border); border-radius: var(--r-sm);
    padding: 14px 18px; width: 100%;
    background: var(--c-white); transition: border-color var(--t-fast);
    outline: none; color: var(--c-body);
}
input:focus, select:focus, textarea:focus { border-color: var(--c-accent); }
select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%236b6b6b' fill='none' stroke-width='1.5'/%3E%3C/svg%3E");
    background-repeat: no-repeat; background-position: right 16px center;
}

.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding-left: var(--container-px);
    padding-right: var(--container-px);
}

/* ---------- BUTTONS ---------- */
.btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 8px;
    padding: 14px 32px; font-size: 14px; font-weight: 600;
    border-radius: var(--r-pill); transition: all var(--t-mid);
    letter-spacing: .02em; white-space: nowrap;
}
.btn--accent { background: var(--c-accent); color: var(--c-white); }
.btn--accent:hover { background: var(--c-accent-hover); transform: translateY(-1px); box-shadow: 0 6px 20px rgba(212,133,10,.3); }
.btn--dark { background: var(--c-dark); color: var(--c-white); }
.btn--dark:hover { background: var(--c-darker); transform: translateY(-1px); }
.btn--outline { border: 1.5px solid var(--c-dark); color: var(--c-dark); background: transparent; }
.btn--outline:hover { background: var(--c-dark); color: var(--c-white); }
.btn--white-outline { border: 1.5px solid var(--c-white); color: var(--c-white); background: transparent; }
.btn--white-outline:hover { background: var(--c-white); color: var(--c-dark); }
.btn--full { width: 100%; }
.btn--sm { padding: 10px 20px; font-size: 13px; }

/* ---------- SECTION TITLES ---------- */
.section-title {
    font-family: var(--ff-serif);
    font-size: clamp(28px, 4vw, 42px); font-weight: 600;
    color: var(--c-dark); text-align: center;
    margin-bottom: 12px; line-height: 1.25;
}
.section-title--left { text-align: left; }
.section-subtitle {
    text-align: center; color: var(--c-muted); font-size: 16px;
    max-width: 640px; margin: 0 auto 50px; line-height: 1.5;
}
.section-subtitle--left { text-align: left; margin-left: 0; }

/* ============================================
   0. TOP BAR
   ============================================ */
.top-bar {
    background: linear-gradient(135deg, #b5a8a0 0%, #a89990 100%);
    padding: 8px 0; font-size: 13px; color: var(--c-white);
    position: relative; z-index: 1001;
    --top-bar-h: 36px;
}
.top-bar__inner { display: flex; justify-content: space-between; align-items: center; flex-wrap: nowrap; gap: 10px; }
.top-bar__address i, .top-bar__phone i { margin-right: 6px; }
.top-bar__phone a { color: var(--c-white); font-weight: 500; }
.top-bar__phone a:hover { text-decoration: underline; }

/* ============================================
   1. HEADER
   ============================================ */
.header {
    position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
    background: transparent;
    border-bottom: 1px solid transparent;
    transition: background .4s ease, border-color .4s ease, box-shadow .4s ease, top .4s ease;
}
.header.header--solid {
    background: rgba(255,255,255,.97);
    backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
    border-bottom-color: rgba(0,0,0,.06);
    box-shadow: 0 2px 20px rgba(0,0,0,.08);
}
.header__inner { display: flex; align-items: center; justify-content: space-between; height: 80px; gap: 20px; }
.header__brand { display: flex; align-items: center; gap: 12px; flex-shrink: 0; }
.header__logo {
    width: 74px; height: 74px; border-radius: 10px;
    background: rgba(255,255,255,.2); color: var(--c-white);
    display: flex; align-items: center; justify-content: center;
    font-size: 10px; font-weight: 700; letter-spacing: .05em;
    border: 1px solid rgba(255,255,255,.3);
    transition: background .4s ease, color .4s ease, border-color .4s ease;
}
.header--solid .header__logo {
    background: var(--c-dark); color: var(--c-white); border-color: var(--c-dark);
}
.header__sitename {
    font-family: var(--ff-serif); font-size: 18px; font-weight: 600;
    color: var(--c-white); transition: color .4s ease;
}
.header--solid .header__sitename { color: var(--c-dark); }
.header__nav ul { display: flex; gap: 28px; }
.header__nav a {
    font-size: 14px; font-weight: 500;
    color: rgba(255,255,255,.85);
    position: relative; padding: 4px 0;
    transition: color .4s ease;
}
.header--solid .header__nav a { color: var(--c-body); }
.header__nav a::after {
    content: ''; position: absolute; bottom: 0; left: 0;
    width: 0; height: 1.5px; background: var(--c-accent);
    transition: width var(--t-mid);
}
.header__nav a:hover::after { width: 100%; }
.header__nav a:hover { color: var(--c-white); }
.header--solid .header__nav a:hover { color: var(--c-dark); }
.header__actions { display: flex; align-items: center; gap: 12px; }
.header__phone-btn {
    width: 40px; height: 40px; border-radius: 50%;
    border: 1.5px solid rgba(255,255,255,.4);
    display: flex; align-items: center; justify-content: center;
    color: var(--c-white); font-size: 14px;
    transition: all .4s ease;
}
.header--solid .header__phone-btn {
    border-color: var(--c-border); color: var(--c-dark);
}
.header__phone-btn:hover { background: var(--c-accent); color: var(--c-white); border-color: var(--c-accent); }
.header__cta { font-size: 13px; padding: 10px 24px; }
.header__burger { display: none; flex-direction: column; justify-content: center; gap: 5px; width: 32px; height: 32px; }
.header__burger span {
    display: block; height: 2px; background: var(--c-white); border-radius: 2px;
    transition: all var(--t-mid), background .4s ease;
}
.header--solid .header__burger span { background: var(--c-dark); }
.header__burger.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.header__burger.active span:nth-child(2) { opacity: 0; }
.header__burger.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* ============================================
   2. HERO
   ============================================ */
.hero {
    position: relative; min-height: 100vh;
    display: flex; align-items: flex-end;
    overflow: hidden;
    margin-top: calc(-72px - 36px);
    padding-top: calc(72px + 36px);
}
.hero__bg { position: absolute; inset: 0; z-index: 0; }
.hero__bg img { width: 100%; height: 100%; object-fit: cover; }
.hero__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        to top,
        rgba(0, 0, 0, .65) 0%,
        rgba(0, 0, 0, .15) 25%,
        rgba(0, 0, 0, .05) 50%,
        rgba(0, 0, 0, .15) 75%,
        rgba(0, 0, 0, .65) 100%
    );
}

@media (max-width: 992px) {
    .hero__overlay {
        background: linear-gradient(
            to top,
            rgba(0, 0, 0, .85) 0%,
            rgba(0, 0, 0, .45) 35%,
            rgba(0, 0, 0, .15) 70%,
            rgba(0, 0, 0, .35) 100%
        );
    }
}
.hero__inner {
    position: relative; z-index: 2;
    padding-bottom: 80px; padding-top: 200px;
    width: 100%;
}
.hero__content { max-width: 1020px; }
.hero .page-hero__breadcrumbs {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    margin-bottom: 18px;
    color: rgba(255,255,255,.72);
}
.hero .page-hero__breadcrumbs a {
    color: rgba(255,255,255,.72);
    text-decoration: none;
    transition: color var(--t-fast);
}
.hero .page-hero__breadcrumbs a:hover { color: var(--c-white); }
.hero .page-hero__sep { color: rgba(255,255,255,.48); }
.hero__title {
    font-family: var(--ff-serif);
    font-size: clamp(38px, 5.5vw, 64px);
    font-weight: 600; color: var(--c-white);
    line-height: 1.1; margin-bottom: 20px;
}
.hero__subtitle {
    font-size: 17px; color: rgba(255,255,255,.82);
    line-height: 1.6; margin-bottom: 32px;
}
.hero__buttons { display: flex; gap: 14px; flex-wrap: wrap; }

/* ============================================
   2.5 COMPANY ADVANTAGES
   ============================================ */
.company-adv {
    padding: 0;
    background: var(--c-white);
    border-bottom: 1px solid var(--c-border);
}
.company-adv__grid {
    display: grid; grid-template-columns: repeat(4, 1fr);
}
.company-adv__item {
    display: flex; align-items: center; gap: 16px;
    padding: 32px 28px;
    border-right: 1px solid var(--c-border);
}
.company-adv__item:last-child { border-right: none; }
.company-adv__icon {
    width: 48px; height: 48px; flex-shrink: 0;
    background: rgba(212,133,10,.1); border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-size: 20px; color: var(--c-accent);
}
.company-adv__text strong {
    display: block; font-size: 14px; font-weight: 600; color: var(--c-dark);
    margin-bottom: 2px;
}
.company-adv__text span { font-size: 13px; color: var(--c-muted); }

/* ============================================
   3. ANCHORS
   ============================================ */
.anchors { padding: 36px 0; background: var(--c-lighter); border-bottom: 1px solid var(--c-border); }
.anchors__grid { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; }
.anchors__tag {
    padding: 10px 22px; background: var(--c-white);
    border: 1px solid var(--c-border); border-radius: var(--r-pill);
    font-size: 14px; font-weight: 500; color: var(--c-body); transition: all var(--t-fast);
}
.anchors__tag:hover { background: var(--c-dark); color: var(--c-white); border-color: var(--c-dark); }

/* ============================================
   4. SEO TEXT
   ============================================ */
.seo-text { padding: 60px 0; }
.seo-text__content { max-width: 1100px; margin: 0 auto; columns: 2; column-gap: 48px; }
.seo-text__content p { font-size: 15px; line-height: 1.7; color: var(--c-muted); margin-bottom: 18px; break-inside: avoid; }

/* ============================================
   5. SYSTEMS
   ============================================ */
.systems { padding: var(--section-py) 0; background: var(--c-lighter); }

.systems__tabs-wrap {
    display: flex; justify-content: center; margin-bottom: 48px;
}
.systems__tabs {
    display: inline-flex; padding: 4px;
    background: var(--c-white); border: 1px solid var(--c-border); border-radius: var(--r-pill);
}
.systems__tab {
    padding: 12px 32px; font-size: 15px; font-weight: 600;
    border-radius: var(--r-pill); color: var(--c-muted);
    transition: all var(--t-fast);
}
.systems__tab.active { background: var(--c-dark); color: var(--c-white); }
.systems__tab:hover:not(.active) { color: var(--c-dark); }

.systems__panel { display: none; }
.systems__panel.active { display: block; }

.systems__carousel { overflow: visible; }

.systems__compact {
    display: grid;
    grid-template-columns: 2fr 3fr;
    gap: 24px;
    align-items: stretch;
}
.systems__compact-left { display: flex; }
.systems__compact-right { display: flex; flex-direction: column; gap: 24px; }

.systems__card--compact {
    background: var(--c-white); border-radius: var(--r-card);
    overflow: hidden; box-shadow: var(--shadow-card);
    transition: box-shadow var(--t-mid), transform var(--t-mid);
    display: flex; flex-direction: column; width: 100%;
}
.systems__card--compact:hover { box-shadow: var(--shadow-hover); transform: translateY(-3px); }
.systems__card--compact .systems__card-img { overflow: hidden; }
.systems__card--compact .systems__card-img img {
    width: 100%; height: 100%; object-fit: cover; transition: transform var(--t-slow);
}
.systems__card--compact:hover .systems__card-img img { transform: scale(1.05); }

.systems__compact-left .systems__card--compact .systems__card-img { height: 240px; flex-shrink: 0; }
.systems__compact-left .systems__card--compact .systems__card-body { flex: 1; }

.systems__card--horizontal { flex-direction: row !important; }
.systems__card--horizontal .systems__card-img { width: 240px; min-width: 240px; flex-shrink: 0; }
.systems__card--horizontal .systems__card-body {
    flex: 1; display: flex; flex-direction: column; justify-content: center; align-items: flex-start;
}

.systems__bento--two { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }

.systems__card {
    background: var(--c-white); border-radius: var(--r-card);
    overflow: hidden; box-shadow: var(--shadow-card);
    transition: box-shadow var(--t-mid), transform var(--t-mid);
}
.systems__card:hover { box-shadow: var(--shadow-hover); transform: translateY(-4px); }
.systems__card-img { overflow: hidden; }
.systems__card--half .systems__card-img { height: 260px; }
.systems__card-img img { width: 100%; height: 100%; object-fit: cover; transition: transform var(--t-slow); }
.systems__card:hover .systems__card-img img { transform: scale(1.05); }

.systems__card-body { padding: 24px; }
.systems__card-body .btn { align-self: flex-start; }
.systems__card-body h4 { font-family: var(--ff-serif); font-size: 18px; font-weight: 600; color: var(--c-dark); margin-bottom: 8px; }
.systems__card-body p { font-size: 13px; line-height: 1.6; color: var(--c-muted); margin-bottom: 12px; }
.systems__features { margin-bottom: 14px; }
.systems__features li {
    font-size: 12px; color: var(--c-body);
    padding: 4px 0 4px 18px; position: relative;
}
.systems__features li::before {
    content: ''; position: absolute; left: 0; top: 50%; transform: translateY(-50%);
    width: 7px; height: 7px; background: var(--c-accent); border-radius: 50%;
}

/* ============================================
   6. ADVANTAGES — Image Left + Horizontal Scroll Right
   ============================================ */
.advantages {
    background: var(--c-dark);
    position: relative;
}

.advantages__sticky-wrap {
    height: 250vh;
    position: relative;
}

.advantages .section-title {
    color: var(--c-white);
    text-align: left;
    margin-bottom: 52px;
    padding-top: 32px;
}

.advantages__sticky {
    position: sticky;
    top: 0;
    height: 100vh;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

/* ---- Шапка ---- */
.advantages__header {
    padding: 0 var(--container-px) 32px;
    max-width: var(--container-max);
    margin: 0 auto;
    width: 100%;
    flex-shrink: 0;
}

.advantages__label {
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .15em;
    color: var(--c-accent);
    margin-bottom: 10px;
}

.advantages__heading {
    font-family: var(--ff-serif);
    font-size: clamp(26px, 3.8vw, 42px);
    font-weight: 600;
    color: var(--c-white);
    line-height: 1.2;
    max-width: 700px;
}

/* ---- Основная зона ---- */
.advantages__body {
    display: grid;
    grid-template-columns: 0.4fr 0.6fr;
    overflow: hidden;
    min-height: 0;
    height: 420px;
    flex-shrink: 0;
}

/* Фото слева */
.advantages__image {
    position: relative;
    overflow: hidden;
    border-radius: var(--r-xs);
    margin-left: var(--container-px);
}

.advantages__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    filter: brightness(.85);
}

.advantages__image::after {
    content: '';
    position: absolute;
    top: 0; right: 0; bottom: 0;
    width: 60px;
    background: linear-gradient(to left, var(--c-dark), transparent);
    pointer-events: none;
}

/* Правая часть */
.advantages__track-area {
    overflow: hidden;
    position: relative;
    display: flex;
    align-items: stretch;
}

.advantages__track {
    display: flex;
    flex-direction: row;
    gap: 2px;
    height: 100%;
    will-change: transform;
    transition: transform .12s linear;
    padding-left: 20px;
}

/* ---- Карточка ---- */
.advantages__card {
    flex: 0 0 300px;
    height: 100%;
    background: rgba(255,255,255,.03);
    border: 1px solid rgba(255,255,255,.06);
    border-radius: var(--r-xs);
    position: relative;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    transition: background .3s ease, border-color .3s ease;
}

.advantages__card:hover {
    background: rgba(255,255,255,.06);
    border-color: rgba(255,255,255,.12);
}

/* Номер сверху */
.advantages__card-step {
    height: 32px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    padding-left: 24px;
    border-bottom: 1px solid rgba(255,255,255,.06);
}

.advantages__card-step span {
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .15em;
    color: rgba(255,255,255,.2);
}

/* Иконка */
.advantages__card-icon {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: rgba(255,255,255,.05);
    border: 1px solid rgba(255,255,255,.08);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 18px;
    flex-shrink: 0;
    transition: background .3s ease, border-color .3s ease;
}

.advantages__card-icon i {
    font-size: 18px;
    color: var(--c-accent);
    transition: transform .3s ease;
}

.advantages__card:hover .advantages__card-icon {
    background: rgba(212,133,10,.1);
    border-color: rgba(212,133,10,.25);
}

.advantages__card:hover .advantages__card-icon i {
    transform: scale(1.15);
}

/* Контент */
.advantages__card-body {
    flex: 1;
    padding: 24px 24px 28px;
    display: flex;
    flex-direction: column;
}

.advantages__card-title {
    font-family: var(--ff-serif);
    font-size: 17px;
    font-weight: 600;
    color: var(--c-white);
    margin-bottom: 10px;
    line-height: 1.3;
}

.advantages__card-text {
    font-size: 13px;
    line-height: 1.65;
    color: rgba(255,255,255,.45);
}

/* Акцентная полоска сверху при ховере */
.advantages__card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    background: var(--c-accent);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform .3s ease;
}
.advantages__card:hover::before {
    transform: scaleX(1);
}

/* ---- Прогресс-бар ---- */
.advantages__progress {
    height: 3px;
    background: rgba(255,255,255,.06);
    flex-shrink: 0;
    margin-top: 24px;
}

.advantages__progress-fill {
    height: 100%;
    width: 0%;
    background: var(--c-accent);
    transition: width .12s linear;
}

/* ============================================
   Responsive
   ============================================ */
@media (max-width: 1024px) {
    .advantages__sticky-wrap { height: auto; }
    .advantages__sticky { position: relative; height: auto; overflow: visible; justify-content: flex-start; padding: 48px 0; }
    .advantages__body { grid-template-columns: 1fr; grid-template-rows: 240px auto; height: auto; }
    .advantages__image { margin-left: 0; margin: 0 var(--container-px); border-radius: var(--r-xs); }
    .advantages__image::after { display: none; }
    .advantages__track-area { overflow-x: auto; overflow-y: hidden; -webkit-overflow-scrolling: touch; scrollbar-width: none; }
    .advantages__track-area::-webkit-scrollbar { display: none; }
    .advantages__track { padding: 20px var(--container-px); gap: 12px; transition: none; }
    .advantages__card { flex: 0 0 80vw; max-width: 300px; height: auto; min-height: 240px; }
    .advantages__progress { display: none; }
}

@media (max-width: 768px) {
    .advantages__header { padding: 0 var(--container-px) 24px; }
    .advantages__heading { font-size: 24px; }
    .advantages__body { grid-template-rows: 200px auto; }
    .advantages__card { flex: 0 0 85vw; max-width: 280px; }
}

@media (max-width: 480px) {
    .advantages__body { grid-template-rows: 180px auto; }
    .advantages__card { flex: 0 0 90vw; }
    .advantages__card-body { padding: 20px 18px 24px; }
    .advantages__card-title { font-size: 15px; }
}


/* ============================================
   ADVANTAGES GRID — новые классы (исправление)
   ============================================ */
.adv-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    padding-bottom: 48px;
}

.adv-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 28px 20px 26px;
    background: rgba(255, 255, 255, .04);
    border: 1px solid rgba(255, 255, 255, .08);
    border-radius: var(--r-card);
    gap: 14px;
    transition: background .25s ease, border-color .25s ease;
}

.adv-item:hover {
    background: rgba(255, 255, 255, .08);
    border-color: rgba(255, 255, 255, .16);
}

.adv-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: rgba(212, 133, 10, .12);
    border: 1px solid rgba(212, 133, 10, .3);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: background .25s ease, border-color .25s ease;
}

.adv-item:hover .adv-icon {
    background: rgba(212, 133, 10, .22);
    border-color: rgba(212, 133, 10, .5);
}

.adv-icon img {
    width: 28px;
    height: 28px;
    object-fit: contain;
}

.adv-label {
    font-size: 14px;
    font-weight: 500;
    color: var(--c-white);
    line-height: 1.45;
}

@media (max-width: 1024px) {
    .adv-grid { grid-template-columns: repeat(2, 1fr); gap: 16px; }
}

@media (max-width: 600px) {
    .adv-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; padding-bottom: 32px; }
    .adv-item { padding: 20px 14px 18px; gap: 10px; }
    .adv-icon { width: 48px; height: 48px; }
    .adv-icon img { width: 22px; height: 22px; }
    .adv-label { font-size: 12px; }
}

/* Подсказка «Листайте» для мобильных */
.advantages__swipe-hint {
    display: none;
}

@media (max-width: 1024px) {
    .advantages__swipe-hint {
        display: flex;
        align-items: center;
        gap: 8px;
        padding: 0 var(--container-px);
        margin-bottom: 8px;
        font-size: 12px;
        font-weight: 500;
        color: rgba(255,255,255,.35);
        letter-spacing: .03em;
    }

    .advantages__swipe-hint i {
        font-size: 14px;
        animation: swipeHintPulse 1.8s ease-in-out infinite;
    }

    @keyframes swipeHintPulse {
        0%, 100% { transform: translateX(0); opacity: .4; }
        50% { transform: translateX(6px); opacity: .8; }
    }
}


/* ============================================
   7. SOLUTIONS
   ============================================ */
.solutions { padding: var(--section-py) 0; overflow: hidden; }

.solutions__header {
    display: flex; justify-content: space-between; align-items: flex-end;
    margin-bottom: 32px;
}
.solutions__header .section-title { margin-bottom: 6px; }
.solutions__header .section-subtitle { margin-bottom: 0; }
.solutions__nav { display: flex; gap: 10px; }
.solutions__nav-btn {
    width: 44px; height: 44px; border-radius: 50%;
    border: 1.5px solid var(--c-accent); color: var(--c-accent);
    display: flex; align-items: center; justify-content: center;
    font-size: 14px; transition: all var(--t-fast);
}
.solutions__nav-btn:hover { background: var(--c-accent); color: var(--c-white); }

.solutions__accordion {
    display: flex; gap: 10px;
    height: 460px; border-radius: var(--r-card);
    overflow: hidden; margin-bottom: 0;
}

.solutions__slide {
    position: relative; overflow: hidden; cursor: pointer;
    flex-grow: 17; flex-shrink: 0; flex-basis: 0; min-width: 0;
    border-radius: var(--r-card);
    transition: flex-grow .7s cubic-bezier(.4,0,.2,1);
}
.solutions__slide.active { flex-grow: 66; }

.solutions__accordion:not(.is-transitioning) .solutions__slide:not(.active):hover { flex-grow: 26; }
.solutions__accordion:not(.is-transitioning) .solutions__slide:not(.active):hover ~ .solutions__slide:not(.active) { flex-grow: 8; }
.solutions__slide.shrink { flex-grow: 8 !important; }

.solutions__slide img {
    width: 100%; height: 100%; object-fit: cover;
    border-radius: var(--r-card); transition: none;
}

.solutions__slide-icon {
    position: absolute; top: 20px; left: 20px;
    width: 98px; height: 98px; border-radius: 12px;
    background: rgba(255,255,255,.9); backdrop-filter: blur(8px);
    display: flex; align-items: center; justify-content: center;
    font-size: 11px; font-weight: 700; color: var(--c-dark);
    z-index: 3; opacity: 0; transform: scale(.8);
    transition: opacity .4s ease, transform .4s ease;
}
.solutions__slide.active .solutions__slide-icon { opacity: 1; transform: scale(1); }

.solutions__texts { position: relative; min-height: 200px; margin-top: 28px; }
.solutions__text-panel {
    position: absolute; top: 0; left: 0; right: 0;
    display: flex; justify-content: space-between; align-items: flex-start;
    gap: 40px; opacity: 0; visibility: hidden;
    transition: opacity .45s ease, visibility .45s ease;
}
.solutions__text-panel.active { position: relative; opacity: 1; visibility: visible; }
.solutions__text-body { flex: 1; }

.solutions__title-row {
    display: flex; align-items: baseline; gap: 20px;
    margin-bottom: 10px; flex-wrap: wrap;
}
.solutions__title-row h3 {
    font-family: var(--ff-serif); font-size: 22px; font-weight: 600;
    color: var(--c-dark); margin: 0;
}
.solutions__price-tag {
    font-family: var(--ff-serif); font-size: 24px; font-weight: 700;
    color: var(--c-accent); white-space: nowrap;
}

.solutions__text-body p { font-size: 14px; line-height: 1.6; color: var(--c-muted); margin-bottom: 14px; }
.solutions__text-body ul { margin-bottom: 16px; }
.solutions__text-body li {
    font-size: 13px; color: var(--c-body);
    padding: 4px 0 4px 20px; position: relative;
}
.solutions__text-body li::before {
    content: '✓'; position: absolute; left: 0; color: var(--c-accent); font-weight: 700;
}

.solutions__review {
    margin-top: 16px; padding: 16px 20px;
    background: var(--c-lighter); border-left: 3px solid var(--c-accent);
    border-radius: 0 var(--r-sm) var(--r-sm) 0;
}
.solutions__review blockquote {
    font-size: 14px; line-height: 1.6; color: var(--c-body);
    font-style: italic; margin-bottom: 8px;
}
.solutions__review cite { font-size: 12px; font-style: normal; color: var(--c-muted); font-weight: 500; }
.solutions__review cite span { font-weight: 400; }

.solutions__text-action {
    display: flex; flex-direction: column; align-items: flex-end; gap: 14px;
    flex-shrink: 0; padding-top: 4px;
}
.solutions__video-btn {
    display: inline-flex; align-items: center; gap: 8px;
    font-size: 14px; font-weight: 500; color: var(--c-accent);
    transition: color var(--t-fast);
}
.solutions__video-btn:hover { color: var(--c-accent-hover); }
.solutions__video-btn i { font-size: 18px; }

.solutions__mobile-carousel { display: none; }

/* ============================================
   8. CALCULATOR
   ============================================ */
.calculator { padding: var(--section-py) 0; background: var(--c-lighter); }
.calculator__wrap {
    display: grid; grid-template-columns: 1fr 1fr; gap: 40px;
    background: var(--c-white); border-radius: var(--r-card);
    padding: 40px; box-shadow: var(--shadow-card);
}
.calculator__group { margin-bottom: 20px; }
.calculator__group label {
    display: block; font-size: 13px; font-weight: 600; color: var(--c-dark);
    margin-bottom: 8px; text-transform: uppercase; letter-spacing: .03em;
}
.calculator__row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.calculator__sashes { display: flex; gap: 8px; }
.calculator__sash-btn {
    width: 48px; height: 48px;
    border: 1.5px solid var(--c-border); border-radius: var(--r-sm);
    font-size: 16px; font-weight: 600; color: var(--c-body);
    transition: all var(--t-fast);
    display: flex; align-items: center; justify-content: center;
}
.calculator__sash-btn.active, .calculator__sash-btn:hover {
    background: var(--c-dark); color: var(--c-white); border-color: var(--c-dark);
}
.calculator__result-inner { display: flex; flex-direction: column; gap: 30px; height: 100%; }
.calculator__preview {
    flex: 1; display: flex; align-items: center; justify-content: center;
    background: var(--c-lighter); border-radius: var(--r-sm); padding: 20px; min-height: 180px;
}
.calculator__visual { display: flex; gap: 3px; align-items: flex-end; height: 120px; }
.calculator__visual .sash {
    flex: 1; height: 100%;
    background: linear-gradient(180deg, rgba(173,216,230,.4) 0%, rgba(173,216,230,.15) 100%);
    border: 2px solid rgba(100,149,237,.6); border-radius: 2px;
    min-width: 30px; transition: all var(--t-mid);
}
.calculator__price-block {
    text-align: center; padding: 24px;
    background: var(--c-dark); border-radius: var(--r-sm);
}
.calculator__price-label { font-size: 13px; color: rgba(255,255,255,.6); text-transform: uppercase; letter-spacing: .05em; }
.calculator__price { display: block; font-family: var(--ff-serif); font-size: 36px; font-weight: 700; color: var(--c-accent); margin: 8px 0 12px; }
.calculator__price-note { font-size: 12px; color: rgba(255,255,255,.45); margin-bottom: 18px; line-height: 1.5; }
.calculator__price-block .btn { padding: 12px 24px; }

/* ============================================
   9. PRICES
   ============================================ */
.prices { padding: var(--section-py) 0; }
.prices__table-wrap {
    overflow-x: auto; margin-bottom: 30px;
    border-radius: var(--r-card); box-shadow: var(--shadow-card);
}
.prices__table { width: 100%; border-collapse: collapse; min-width: 600px; }
.prices__table th {
    background: var(--c-dark); color: var(--c-white);
    font-size: 14px; font-weight: 600; padding: 18px 24px; text-align: left; white-space: nowrap;
}
.prices__table td { padding: 18px 24px; font-size: 14px; border-bottom: 1px solid var(--c-border); }
.prices__table tr:last-child td { border-bottom: none; }
.prices__table tr:nth-child(even) td { background: var(--c-lighter); }
.prices__table tr:hover td { background: rgba(212,133,10,.06); }
.prices__note {
    font-size: 14px; line-height: 1.7; color: var(--c-muted);
    max-width: 1000px; margin: 0 auto; text-align: center;
}

/* ============================================
   10. STAGES — Sticky left + Scrollable right
   ============================================ */
.stages {
    padding: var(--section-py) 0;
    background: var(--c-lighter);
}

.stages__layout {
    display: grid;
    grid-template-columns: 2fr 3fr;
    gap: 60px;
    /* align-items: start; — УДАЛИТЕ эту строку */
    align-items: stretch; /* или добавьте эту строку явно */
}

.stages__left {
    position: relative;
}

.stages__left-inner {
    position: sticky;
    top: 140px; /* Увеличьте значение, чтобы блок не скрывался под хедером */
    padding-bottom: 40px;
}

.stages__heading {
    font-family: var(--ff-serif);
    font-size: clamp(28px, 3.5vw, 40px);
    font-weight: 600; color: var(--c-dark);
    line-height: 1.2; margin-bottom: 20px;
}
.stages__desc {
    font-size: 16px; line-height: 1.7; color: var(--c-muted);
    margin-bottom: 32px;
}

.stages__right {
    position: relative;
    padding-left: 60px;
}

.stages__progress {
    position: absolute; left: 20px; top: 0; bottom: 0; width: 3px;
}
.stages__progress-bg {
    position: absolute; inset: 0; background: var(--c-border); border-radius: 2px;
}
.stages__progress-fill {
    position: absolute; top: 0; left: 0; right: 0;
    height: 0%; background: var(--c-accent); border-radius: 2px;
    transition: height .3s ease;
}

.stages__steps { display: flex; flex-direction: column; }
.stages__step {
    position: relative; 
    padding: 40px 0; 
    min-height: 40vh; /* Увеличьте для лучшего эффекта прокрутки */
    display: flex; 
    align-items: flex-start; 
    gap: 28px;
    opacity: 0; 
    transform: translateY(40px);
    transition: opacity .6s ease, transform .6s ease;
}
.stages__step.visible { opacity: 1; transform: translateY(0); }

.stages__step-dot {
    position: absolute; left: -52px; top: 48px;
    width: 36px; height: 36px; border-radius: 50%;
    background: var(--c-white); border: 3px solid var(--c-border);
    display: flex; align-items: center; justify-content: center;
    z-index: 2; transition: border-color .4s ease, background .4s ease;
}
.stages__step.active .stages__step-dot { border-color: var(--c-accent); background: var(--c-accent); }
.stages__step-icon { font-size: 14px; color: var(--c-muted); transition: color .4s ease; }
.stages__step.active .stages__step-icon { color: var(--c-white); }

.stages__step-content {
    flex: 1; background: var(--c-white); border-radius: var(--r-card);
    padding: 36px; box-shadow: var(--shadow-card);
    transition: box-shadow var(--t-mid), transform var(--t-mid);
}
.stages__step:hover .stages__step-content { box-shadow: var(--shadow-hover); transform: translateY(-2px); }
.stages__step-num {
    font-family: var(--ff-serif); font-size: 48px; font-weight: 700;
    color: rgba(212,133,10); line-height: 1; margin-bottom: 12px;
}
.stages__step-content h3 { font-size: 18px; font-weight: 600; color: var(--c-dark); margin-bottom: 10px; }
.stages__step-content p { font-size: 14px; line-height: 1.6; color: var(--c-muted); }

/* ============================================
   11. COMPONENTS
   ============================================ */
.components { padding: var(--section-py) 0; }

.components__layout {
    display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center;
}

.components__left { position: relative; }
.components__tab-content { display: none; }
.components__tab-content.active { display: block; animation: fadeInUp .4s ease; }
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(12px); }
    to { opacity: 1; transform: translateY(0); }
}
.components__tab-content h3 {
    font-family: var(--ff-serif); font-size: 24px; font-weight: 600; color: var(--c-dark);
    margin-bottom: 16px; display: flex; align-items: center; gap: 12px;
}
.components__tab-content h3 i { font-size: 20px; color: var(--c-accent); }
.components__tab-content p { font-size: 15px; line-height: 1.7; color: var(--c-muted); margin-bottom: 24px; }

.components__tab-buttons { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 8px; }
.components__tab-btn {
    padding: 12px 24px; font-size: 14px; font-weight: 500;
    border: 1.5px solid var(--c-border); border-radius: var(--r-pill);
    color: var(--c-body); transition: all var(--t-fast);
    display: inline-flex; align-items: center; gap: 8px;
}
.components__tab-btn i { font-size: 14px; }
.components__tab-btn.active,
.components__tab-btn:hover {
    background: var(--c-dark); color: var(--c-white); border-color: var(--c-dark);
}

.components__right {
    position: relative; border-radius: var(--r-card);
    overflow: hidden; min-height: 400px; background: var(--c-lighter);
}
.components__img { display: none; }
.components__img.active { display: block; animation: fadeInUp .4s ease; }
.components__img img { width: 100%; height: 400px; object-fit: cover; border-radius: var(--r-card); }

/* ============================================
   12. TYPES
   ============================================ */
.types { padding: var(--section-py) 0; background: var(--c-lighter); }
.types__grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 30px; }
.types__card {
    background: var(--c-white); border-radius: var(--r-card);
    overflow: hidden; box-shadow: var(--shadow-card); transition: all var(--t-mid);
}
.types__card:hover { box-shadow: var(--shadow-hover); transform: translateY(-4px); }
.types__card img { width: 100%; height: 260px; object-fit: cover; transition: transform var(--t-slow); }
.types__card:hover img { transform: scale(1.04); }
.types__card-body { padding: 24px; }
.types__card-body h4 { font-family: var(--ff-serif); font-size: 19px; font-weight: 600; color: var(--c-dark); margin-bottom: 8px; }
.types__card-body p { font-size: 14px; line-height: 1.5; color: var(--c-muted); }

/* ============================================
   13. PORTFOLIO
   ============================================ */
.portfolio { padding: var(--section-py) 0; }
.portfolio__filter { display: flex; justify-content: center; gap: 10px; margin-bottom: 40px; }
.portfolio__filter-btn {
    padding: 10px 24px; border: 1.5px solid var(--c-border); border-radius: var(--r-pill);
    font-size: 14px; font-weight: 500; color: var(--c-body); transition: all var(--t-fast);
}
.portfolio__filter-btn.active, .portfolio__filter-btn:hover {
    background: var(--c-dark); color: var(--c-white); border-color: var(--c-dark);
}
.portfolio__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.portfolio__item {
    position: relative; border-radius: var(--r-sm);
    overflow: hidden; aspect-ratio: 4/3; cursor: pointer;
}
.portfolio__item img { width: 100%; height: 100%; object-fit: cover; transition: transform var(--t-slow); }
.portfolio__item:hover img { transform: scale(1.08); }
.portfolio__overlay {
    position: absolute; inset: 0; background: rgba(0,0,0,.55);
    display: flex; align-items: flex-end; padding: 20px;
    opacity: 0; transition: opacity var(--t-mid);
}
.portfolio__item:hover .portfolio__overlay { opacity: 1; }
.portfolio__overlay span { color: var(--c-white); font-size: 14px; font-weight: 500; }

/* ============================================
   14. FAQ
   ============================================ */
.faq { padding: var(--section-py) 0; background: var(--c-lighter); }
.faq__list { max-width: 960px; margin: 0 auto; }
.faq__item { border-bottom: 1px solid var(--c-border); }
.faq__item:first-child { border-top: 1px solid var(--c-border); }
.faq__question {
    display: flex; justify-content: space-between; align-items: center;
    width: 100%; padding: 22px 0; font-size: 16px; font-weight: 500;
    color: var(--c-dark); text-align: left; gap: 16px; transition: color var(--t-fast);
}
.faq__question:hover { color: var(--c-accent); }
.faq__question i { font-size: 12px; transition: transform var(--t-mid); flex-shrink: 0; color: var(--c-muted); }
.faq__item.active .faq__question i { transform: rotate(180deg); }
.faq__answer { max-height: 0; overflow: hidden; transition: max-height var(--t-mid), padding var(--t-mid); }
.faq__item.active .faq__answer { max-height: 300px; padding-bottom: 22px; }
.faq__answer p { font-size: 14px; line-height: 1.7; color: var(--c-muted); }

/* ============================================
   15. INTERLINKS
   ============================================ */
.interlinks { padding: 60px 0; }
.interlinks .section-title { margin-bottom: 30px; }
.interlinks__grid { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; }
.interlinks__tag {
    padding: 10px 22px; background: var(--c-white);
    border: 1px solid var(--c-border); border-radius: var(--r-pill);
    font-size: 14px; color: var(--c-body); transition: all var(--t-fast);
}
.interlinks__tag:hover { background: var(--c-accent); color: var(--c-white); border-color: var(--c-accent); }

/* ============================================
   16. CONTACTS
   ============================================ */
.contacts { padding: var(--section-py) 0; background: var(--c-lighter); }
.contacts__wrap { display: grid; grid-template-columns: 1fr 1.4fr; gap: 40px; align-items: start; }
.contacts__info {
    background: var(--c-white); border: 1px solid var(--c-border);
    border-radius: var(--r-card); padding: 36px;
}
.contacts__item { display: flex; gap: 16px; margin-bottom: 24px; align-items: flex-start; }
.contacts__item:last-of-type { margin-bottom: 28px; }
.contacts__item i {
    width: 40px; height: 40px; flex-shrink: 0;
    background: var(--c-lighter); border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-size: 16px; color: var(--c-accent);
}
.contacts__item strong { display: block; font-size: 13px; text-transform: uppercase; letter-spacing: .03em; color: var(--c-muted); margin-bottom: 4px; }
.contacts__item p, .contacts__item a { font-size: 15px; color: var(--c-dark); }
.contacts__item a:hover { color: var(--c-accent); }
.contacts__map {
    border-radius: var(--r-card); overflow: hidden;
    box-shadow: var(--shadow-card); min-height: 400px; background: var(--c-lighter);
}
.contacts__map iframe { display: block; width: 100%; height: 100%; min-height: 400px; }

/* ============================================
   17. FOOTER
   ============================================ */
.footer { background: var(--c-dark); color: rgba(255,255,255,.7); padding-top: 60px; }
.footer__top {
    display: grid; grid-template-columns: 1.3fr 1fr 1fr 1fr;
    gap: 40px; padding-bottom: 40px; border-bottom: 1px solid var(--c-border-dark);
}
.footer__logo {
    width: 64px; height: 64px; border-radius: 10px;
    background: var(--c-accent); color: var(--c-white);
    display: flex; align-items: center; justify-content: center;
    font-size: 10px; font-weight: 700; margin-bottom: 12px;
}
.footer__sitename { display: block; font-family: var(--ff-serif); font-size: 18px; font-weight: 600; color: var(--c-white); margin-bottom: 12px; }
.footer__desc { font-size: 14px; line-height: 1.6; }
.footer__top h4 { font-size: 14px; font-weight: 600; color: var(--c-white); text-transform: uppercase; letter-spacing: .04em; margin-bottom: 20px; }
.footer__nav ul li { margin-bottom: 10px; }
.footer__nav a { font-size: 14px; transition: color var(--t-fast); }
.footer__nav a:hover { color: var(--c-accent); }
.footer__contacts p { font-size: 14px; margin-bottom: 12px; display: flex; align-items: center; gap: 8px; }
.footer__contacts a:hover { color: var(--c-accent); }
.footer__payment-icons { display: flex; gap: 12px; margin-bottom: 12px; }
.footer__pay-icon {
    width: 44px; height: 30px; background: rgba(255,255,255,.1);
    border-radius: var(--r-xs);
    display: flex; align-items: center; justify-content: center;
    font-size: 18px; color: rgba(255,255,255,.6);
}
.footer__payment-note { font-size: 12px; color: rgba(255,255,255,.4); }
.footer__bottom { display: flex; justify-content: space-between; align-items: center; padding: 24px 0; font-size: 13px; }
.footer__links { display: flex; gap: 24px; }
.footer__links a { font-size: 13px; }
.footer__links a:hover { color: var(--c-accent); }

/* ============================================
   MODAL
   ============================================ */
.modal {
    position: fixed; inset: 0; z-index: 9999;
    display: flex; align-items: center; justify-content: center;
    opacity: 0; visibility: hidden; transition: all var(--t-mid);
}
.modal.active { opacity: 1; visibility: visible; }
.modal__overlay { position: absolute; inset: 0; background: rgba(0,0,0,.6); backdrop-filter: blur(4px); }
.modal__content {
    position: relative; background: var(--c-white);
    border-radius: var(--r-card); padding: 44px;
    max-width: 460px; width: 90%;
    box-shadow: var(--shadow-modal);
    transform: translateY(20px); transition: transform var(--t-mid);
}
.modal.active .modal__content { transform: translateY(0); }
.modal__close {
    position: absolute; top: 16px; right: 16px;
    width: 36px; height: 36px; border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    color: var(--c-muted); font-size: 16px; transition: all var(--t-fast);
}
.modal__close:hover { background: var(--c-lighter); color: var(--c-dark); }
.modal__content h3 { font-family: var(--ff-serif); font-size: 24px; font-weight: 600; color: var(--c-dark); margin-bottom: 8px; }
.modal__content > p { font-size: 14px; color: var(--c-muted); margin-bottom: 24px; }
.modal__content input, .modal__content select, .modal__content textarea { margin-bottom: 14px; }
.modal__content .btn { margin-top: 6px; }
.modal__note { font-size: 12px; color: var(--c-muted); text-align: center; margin-top: 12px; }

/* ============================================
   BACK TO TOP
   ============================================ */
.back-to-top {
    position: fixed; bottom: 30px; right: 30px;
    width: 48px; height: 48px; border-radius: 50%;
    background: var(--c-dark); color: var(--c-white); font-size: 16px;
    display: flex; align-items: center; justify-content: center;
    z-index: 100; opacity: 0; visibility: hidden;
    transform: translateY(20px); transition: all var(--t-mid);
    box-shadow: 0 4px 16px rgba(0,0,0,.15);
}
.back-to-top.visible { opacity: 1; visibility: visible; transform: translateY(0); }
.back-to-top:hover { background: var(--c-accent); }

/* ============================================
   SCROLLABLE HINT UTILITY
   ============================================ */
.scroll-row-wrap { position: relative; }
.scroll-row {
    display: flex; flex-wrap: nowrap; gap: 10px;
    overflow-x: auto; -webkit-overflow-scrolling: touch;
    scroll-snap-type: x proximity;
    scrollbar-width: none;
    padding-bottom: 4px;
}
.scroll-row::-webkit-scrollbar { display: none; }
.scroll-hint {
    display: none;
    text-align: center; font-size: 12px; color: var(--c-muted);
    margin-top: 8px; gap: 6px; align-items: center; justify-content: center;
}
.scroll-hint i { font-size: 14px; animation: hintBounce 1.6s ease-in-out infinite; }
@keyframes hintBounce {
    0%,100% { transform: translateX(0); }
    50% { transform: translateX(5px); }
}

.carousel-btn {
    width: 38px; height: 38px;
    border-radius: 50%; border: 1px solid var(--c-border);
    display: inline-flex; align-items: center; justify-content: center;
    background: var(--c-white); color: var(--c-body);
    transition: all var(--t-fast); font-size: 14px;
}
.carousel-btn:hover {
    background: var(--c-accent); color: var(--c-white); border-color: var(--c-accent);
}
.systems__mobile-controls,
.solutions__mobile-controls {
    display: none;
    align-items: center; justify-content: center; gap: 10px;
    margin-top: 14px;
}

/* ============================================
   MOBILE CAROUSEL UTILITY
   ============================================ */
.mobile-carousel-wrap {
    display: none;
    position: relative; overflow: hidden;
}
.mobile-carousel-track {
    display: flex; gap: 16px;
    overflow-x: auto; scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    padding-bottom: 6px;
}
.mobile-carousel-track::-webkit-scrollbar { display: none; }
.mobile-carousel-dots {
    display: flex; justify-content: center; gap: 8px; margin-top: 16px;
}
.mobile-carousel-dot {
    width: 8px; height: 8px; border-radius: 50%;
    background: var(--c-border); transition: all .3s ease; cursor: pointer;
}
.mobile-carousel-dot.active { background: var(--c-accent); width: 24px; border-radius: 4px; }

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1200px) {
    :root { --container-px: 32px; }
    .systems__compact { grid-template-columns: 1fr; }
    .systems__compact-right .systems__card--horizontal { flex-direction: column !important; }
    .systems__compact-right .systems__card--horizontal .systems__card-img { width: 100%; min-width: 0; height: 200px; }
    .systems__bento--two { grid-template-columns: 1fr; }

    .stages__layout { grid-template-columns: 1fr; gap: 40px; }
    .stages__right { padding-left: 60px; }
    .stages__step { min-height: auto; padding: 30px 0; }

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

@media (max-width: 1024px) {
    .hero__inner { padding-bottom: 60px; }
    .company-adv__grid { grid-template-columns: repeat(2, 1fr); }
    .company-adv__item:nth-child(2) { border-right: none; }
    .company-adv__item:nth-child(1), .company-adv__item:nth-child(2) { border-bottom: 1px solid var(--c-border); }
    .calculator__wrap { grid-template-columns: 1fr; }
    .footer__top { grid-template-columns: 1fr 1fr; }
    .advantages__grid { grid-template-columns: repeat(3, 1fr); }
    .contacts__wrap { grid-template-columns: 1fr; }

    .solutions__accordion { display: none; }
    .solutions__texts { display: none; }
    .solutions__nav { display: none; }
    .solutions__mobile-carousel {
        display: block; overflow-x: auto;
        scroll-snap-type: x mandatory;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
    }
    .solutions__mobile-carousel::-webkit-scrollbar { display: none; }
    .solutions__mobile-track { display: flex; gap: 16px; }
    .solutions__mobile-slide {
        flex: 0 0 85%; scroll-snap-align: start;
        background: var(--c-white); border-radius: var(--r-card);
        overflow: hidden; box-shadow: var(--shadow-card);
    }
    .solutions__mobile-slide img { width: 100%; height: 240px; object-fit: cover; }
    .solutions__mobile-body { padding: 24px; }
    .solutions__mobile-body h3 { font-family: var(--ff-serif); font-size: 20px; margin-bottom: 8px; color: var(--c-dark); }
    .solutions__mobile-body p { font-size: 14px; color: var(--c-muted); margin-bottom: 12px; }
    .solutions__mobile-body .solutions__price-tag { display: block; margin-bottom: 14px; }
    .solutions__mobile-controls { display: flex; }

    .systems__tabs-wrap { justify-content: flex-start; }
    .systems__tabs { flex-wrap: nowrap; white-space: nowrap; }
}

@media (max-width: 768px) {
    :root { --section-py: 60px; --container-px: 16px; }
    .top-bar { display: none; }
    .header { top: 0 !important; }
    .header__nav {
        display: none; position: fixed; top: 72px; left: 0; right: 0;
        background: var(--c-white); padding: 24px;
        border-top: 1px solid var(--c-border);
        box-shadow: 0 10px 30px rgba(0,0,0,.1);
        z-index: 999;
    }
    .header__nav.active { display: block; }
    .header__nav.active ul { flex-direction: column; gap: 0; }
    .header__nav.active li { border-bottom: 1px solid var(--c-border); }
    .header__nav.active a { display: block; padding: 14px 0; font-size: 16px; color: var(--c-dark); }
    .header__burger { display: flex; }
    .header__cta { display: none; }

    .hero { min-height: 80vh; margin-top: 0; padding-top: 72px; }
    .hero .page-hero__breadcrumbs { margin-bottom: 14px; }
    .hero__buttons { flex-direction: column; }
    .hero__buttons .btn { text-align: center; justify-content: center; }
    .hero__buttons .btn { max-width: 320px; width: 100%; }

    .company-adv { overflow: hidden; }
    .company-adv__grid { grid-template-columns: repeat(2, 1fr); width: 100%; }
    .company-adv__item {
        border-right: 1px solid var(--c-border); border-bottom: 1px solid var(--c-border);
        flex-direction: column; text-align: center; gap: 10px;
        padding: 20px 12px; min-width: 0;
    }
    .company-adv__item:nth-child(2n) { border-right: none; }
    .company-adv__item:nth-last-child(-n+2) { border-bottom: none; }
    .company-adv__text { width: 100%; }
    .company-adv__text strong { margin-bottom: 0; }

    .seo-text__content { columns: 1; }

    .advantages { overflow: hidden; }
    .advantages__grid {
        display: flex !important; flex-wrap: nowrap;
        overflow-x: auto; scroll-snap-type: x mandatory;
        -webkit-overflow-scrolling: touch;
        gap: 12px; scrollbar-width: none;
        padding-bottom: 6px;
    }
    .advantages__grid::-webkit-scrollbar { display: none; }
    .advantages__item { flex: 0 0 44%; scroll-snap-align: start; min-width: 150px; }
    .advantages .scroll-hint { display: flex; }

    .anchors { overflow: hidden; }
    .anchors__grid {
        flex-wrap: nowrap !important; overflow-x: auto;
        scroll-snap-type: x proximity; scrollbar-width: none;
        justify-content: flex-start !important; gap: 8px;
        -webkit-overflow-scrolling: touch;
    }
    .anchors__grid::-webkit-scrollbar { display: none; }
    .anchors__tag { flex-shrink: 0; scroll-snap-align: start; white-space: nowrap; }
    .anchors .scroll-hint { display: flex; }

    .interlinks { overflow: hidden; }
    .interlinks__grid {
        flex-wrap: nowrap !important; overflow-x: auto;
        scroll-snap-type: x proximity; scrollbar-width: none;
        justify-content: flex-start !important; gap: 8px;
        -webkit-overflow-scrolling: touch;
    }
    .interlinks__grid::-webkit-scrollbar { display: none; }
    .interlinks__tag { flex-shrink: 0; scroll-snap-align: start; white-space: nowrap; }
    .interlinks .scroll-hint { display: flex; }

    .portfolio { overflow: hidden; }
    .portfolio__filter {
        flex-wrap: nowrap !important; overflow-x: auto;
        scrollbar-width: none; justify-content: flex-start !important;
        gap: 8px; -webkit-overflow-scrolling: touch;
    }
    .portfolio__filter::-webkit-scrollbar { display: none; }
    .portfolio__filter-btn { flex-shrink: 0; white-space: nowrap; }
    .portfolio .scroll-hint { display: flex; }

    .portfolio__grid {
        display: flex !important; flex-wrap: nowrap;
        overflow-x: auto; scroll-snap-type: x mandatory;
        -webkit-overflow-scrolling: touch;
        gap: 12px; scrollbar-width: none;
    }
    .portfolio__grid::-webkit-scrollbar { display: none; }
    .portfolio__item { flex: 0 0 80%; scroll-snap-align: start; }

    .systems { overflow: hidden; }
    .systems__tabs-wrap { justify-content: flex-start; overflow-x: auto; scrollbar-width: none; -webkit-overflow-scrolling: touch; }
    .systems__tabs-wrap::-webkit-scrollbar { display: none; }
    .systems__tabs { flex-wrap: nowrap; white-space: nowrap; }
    .systems .scroll-hint { display: flex; }
    .systems__carousel {
        overflow-x: auto; scroll-snap-type: x mandatory;
        -webkit-overflow-scrolling: touch; scrollbar-width: none;
    }
    .systems__carousel::-webkit-scrollbar { display: none; }
    .systems__carousel .systems__compact,
    .systems__carousel .systems__bento--two {
        display: flex; gap: 12px;
    }
    .systems__carousel .systems__compact-left,
    .systems__carousel .systems__compact-right {
        display: contents;
    }
    .systems__carousel .systems__card {
        flex: 0 0 85%; scroll-snap-align: start;
    }
    .systems__carousel .systems__card--horizontal { flex-direction: column !important; }
    .systems__carousel .systems__card--compact .systems__card-img,
    .systems__carousel .systems__card--horizontal .systems__card-img {
        width: 100%; min-width: 0; height: 200px;
    }
    .systems__mobile-controls { display: flex; }

    .components { overflow: hidden; }
    .components__tab-buttons {
        flex-wrap: wrap; gap: 8px; overflow: visible; justify-content: center;
    }
    .components__tab-btn {
        flex: 1 1 calc(50% - 6px);
        white-space: nowrap; justify-content: center;
    }
    .components__tab-btn[data-comp-target="fittings"] {
        flex: 0 0 auto; width: auto; margin: 0 auto;
    }
    .components__right { width: 100%; }
    .components__img img { height: auto; max-height: 260px; object-fit: cover; }

    .stages__layout { grid-template-columns: 1fr; gap: 30px; }
    .stages__left-inner {
        position: static !important;
        text-align: center;
        padding-bottom: 0;
    }
    .stages__right { padding-left: 50px; }
    .stages__step-dot { left: -42px; width: 30px; height: 30px; }
    .stages__step { min-height: auto; padding: 20px 0; }

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

    .footer__top { grid-template-columns: 1fr; gap: 30px; }
    .footer__bottom { flex-direction: column; gap: 12px; text-align: center; }

    .solutions { overflow: hidden; }
    .solutions__mobile-slide { flex: 0 0 92%; }

    .btn { max-width: 100%; padding: 12px 24px; font-size: 13px; }
    .btn--full { max-width: 100%; }

    .calculator { overflow: hidden; }
    .calculator__wrap { grid-template-columns: 1fr; padding: 20px; gap: 20px; }
    .calculator__group { margin-bottom: 12px; }
    .calculator__group label { font-size: 12px; margin-bottom: 6px; }
    .calculator__group input, .calculator__group select { padding: 10px 14px; font-size: 14px; }
    .calculator__row { grid-template-columns: 1fr 1fr; gap: 10px; }
    .calculator__sash-btn { width: 40px; height: 40px; font-size: 14px; }
    .calculator__sashes { gap: 6px; flex-wrap: wrap; }
    .calculator__result-inner { gap: 16px; }
    .calculator__preview { min-height: 100px; padding: 12px; }
    .calculator__visual { height: 80px; }
    .calculator__price-block { padding: 16px; }
    .calculator__price-label { font-size: 11px; }
    .calculator__price { font-size: 28px; margin: 6px 0 8px; }
    .calculator__price-note { font-size: 11px; margin-bottom: 12px; }
    .calculator__price-block .btn { padding: 10px 20px; font-size: 13px; }

    .section-title { font-size: clamp(22px, 6vw, 32px); margin-bottom: 8px; }
    .section-subtitle { font-size: 14px; margin-bottom: 32px; }
}

@media (max-width: 480px) {
    .advantages__item { flex: 0 0 65%; min-width: 160px; }
    .portfolio__item { flex: 0 0 90%; }
    .solutions__mobile-slide { flex: 0 0 100%; }
    .modal__content { padding: 28px 20px; }
    .stages__right { padding-left: 40px; }
    .stages__step-dot { left: -34px; width: 26px; height: 26px; }
    .stages__step-icon { font-size: 11px; }
    .stages__step-content { padding: 24px; }
    .stages__step-num { font-size: 36px; }

    .calculator__wrap { padding: 16px; gap: 14px; }
    .calculator__group { margin-bottom: 8px; }
    .calculator__preview { min-height: 80px; padding: 8px; }
    .calculator__visual { height: 60px; }
    .calculator__price { font-size: 24px; }
    .calculator__price-block { padding: 12px; }
    .calculator__result-inner { gap: 12px; }

    .anchors__tag { padding: 8px 16px; font-size: 13px; }

    .hero__buttons .btn { max-width: 280px; }
}

/* ============================================
   HEADER — мобильная компактность
   ============================================ */
@media (max-width: 768px) {
    .header__inner    { height: 72px; gap: 12px; }
    .header__brand    { gap: 8px; flex-shrink: 0; min-width: 0; }
    .header__logo     { width: 52px; height: 52px; border-radius: 8px; flex-shrink: 0; }
    .header__logo img { width: 52px; height: 52px; }
    .header__sitename { font-size: 15px; }
    .header__actions  { gap: 8px; flex-shrink: 0; }
}

/* ============================================
   HOVER — отключение на тач-устройствах
   (убирает конфликт hover↔горизонтальный скролл)
   ============================================ */
@media (hover: none) {
    .anchors__tag:hover                             { background: var(--c-white); color: var(--c-body); border-color: var(--c-dark); transform: none; }
    .systems__tab:hover:not(.active)               { color: inherit; }
    .systems__card:hover                            { box-shadow: var(--shadow-card); transform: none; }
    .systems__card--compact:hover                  { box-shadow: var(--shadow-card); transform: none; }
    .systems__card:hover .systems__card-img img    { transform: none; }
    .systems__card--compact:hover .systems__card-img img { transform: none; }
    .adv-item:hover                                { background: rgba(255,255,255,.04); border-color: rgba(255,255,255,.08); }
    .adv-item:hover .adv-icon                      { background: rgba(212,133,10,.12); border-color: rgba(212,133,10,.3); }
    .portfolio__item:hover                         { box-shadow: var(--shadow-card); transform: none; }
    .portfolio__item:hover img                     { transform: none; }
    .prices__table tr:hover td                     { background: transparent; }
    .solutions__mobile-slide:hover                 { box-shadow: none; transform: none; }
    .stages__step:hover .stages__step-content      { box-shadow: var(--shadow-card); transform: none; }
    .btn--accent:hover                             { transform: none; box-shadow: none; }
    .btn--dark:hover                               { transform: none; }
}

/* ============================================
   SIDE PANEL — Right edge flyout
   ============================================ */
.side-panel {
    position: fixed;
    top: 50%;
    right: 0;
    transform: translateY(-50%);
    z-index: 900;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
}

/* ---------- Toggle button ---------- */
.side-panel__toggle {
    position: absolute;
    top: -52px;
    right: 0;
    width: 48px;
    height: 48px;
    border-radius: 8px 0 0 8px;
    background: var(--c-accent);
    color: var(--c-white);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    border: none;
    box-shadow: -2px 0 12px rgba(0, 0, 0, .15);
    transition: background .25s ease, transform .15s ease;
    z-index: 2;
}

.side-panel__toggle:hover {
    background: var(--c-accent-hover);
}

.side-panel__toggle:active {
    background: #a06508;
    transform: scale(.93);
}

.side-panel__toggle-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity .3s ease, transform .35s ease;
}

.side-panel__toggle-icon--open {
    position: absolute;
    opacity: 0;
    transform: rotate(-90deg);
}

/* Collapsed: show "+" hide "×" */
.side-panel.collapsed .side-panel__toggle-icon--close {
    opacity: 0;
    transform: rotate(90deg);
}

.side-panel.collapsed .side-panel__toggle-icon--open {
    opacity: 1;
    transform: rotate(0deg);
}

/* ---------- Tabs container ---------- */
.side-panel__tabs {
    display: flex;
    flex-direction: column;
    background: var(--c-white);
    border-radius: 12px 0 0 12px;
    box-shadow: -4px 0 32px rgba(0, 0, 0, .12);
    overflow: hidden;
    border: 1px solid var(--c-border);
    border-right: none;
    opacity: 1;
    transform: translateX(0);
    visibility: visible;
    transition:
        opacity .35s cubic-bezier(.4, 0, .2, 1),
        transform .4s cubic-bezier(.4, 0, .2, 1),
        visibility .35s;
}

/* Collapsed tabs — slide out to right + fade */
.side-panel.collapsed .side-panel__tabs {
    opacity: 0;
    transform: translateX(calc(100% + 8px));
    visibility: hidden;
    pointer-events: none;
}

/* ---------- Individual tab ---------- */
.side-panel__tab {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 20px 16px 20px 16px;
    width: 78px;
    overflow: hidden;
    white-space: nowrap;
    color: var(--c-body);
    font-size: 15px;
    font-weight: 500;
    font-family: var(--ff-sans);
    text-decoration: none;
    cursor: pointer;
    border: none;
    background: var(--c-white);
    border-bottom: 1px solid var(--c-border);
    transition:
        width .45s cubic-bezier(.4, 0, .2, 1),
        background .25s ease,
        color .25s ease,
        padding .45s cubic-bezier(.4, 0, .2, 1);
}

.side-panel__tab:last-child {
    border-bottom: none;
}

.side-panel__tab-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 30px;
    height: 30px;
    flex-shrink: 0;
    color: var(--c-accent);
    transition: color .25s ease;
}

.side-panel__tab-icon svg {
    width: 28px;
    height: 28px;
}

.side-panel__tab-label {
    opacity: 0;
    transition: opacity .3s ease .1s;
    pointer-events: none;
    color: var(--c-dark);
    font-weight: 500;
    font-size: 14px;
    line-height: 1.35;
    flex-shrink: 0;
    white-space: nowrap;
}

.side-panel__tab-label br {
    display: none;
}

/* ---------- DESKTOP ---------- */
@media (min-width: 769px) {
    /* Hover expand — text pushed to right edge */
    .side-panel:not(.collapsed):hover .side-panel__tab {
        width: 260px;
        padding-left: 20px;
        padding-right: 20px;
    }

    .side-panel:not(.collapsed):hover .side-panel__tab-label {
        opacity: 1;
    }

    /* Toggle position when collapsed */
    .side-panel.collapsed .side-panel__toggle {
        top: 0;
    }

    /* Individual tab hover */
    .side-panel__tab:hover {
        background: var(--c-dark);
        color: var(--c-white);
    }

    .side-panel__tab:hover .side-panel__tab-icon {
        color: var(--c-accent);
    }

    .side-panel__tab:hover .side-panel__tab-label {
        color: var(--c-white);
    }

    /* WhatsApp green */
    .side-panel__tab:nth-child(2):hover {
        background: #25d366;
    }

    .side-panel__tab:nth-child(2) .side-panel__tab-icon {
        color: #25d366;
    }

    .side-panel__tab:nth-child(2):hover .side-panel__tab-icon {
        color: var(--c-white);
    }

    .side-panel__tab:nth-child(2):hover .side-panel__tab-label {
        color: var(--c-white);
    }
}

/* ============================================
   MOBILE SIDE PANEL
   ============================================ */
@media (max-width: 768px) {
    .side-panel {
        top: 50%;
        bottom: auto;
        transform: translateY(-50%);
    }

    .side-panel__toggle {
        top: -46px;
        width: 44px;
        height: 44px;
        border-radius: 8px 0 0 8px;
    }

    .side-panel__toggle svg {
        width: 20px;
        height: 20px;
    }

    .side-panel.collapsed .side-panel__toggle {
        top: 0;
    }

    /* Mobile: panel OPEN by default, text right-aligned, tight to edge */
    .side-panel__tabs {
        border-radius: 12px 0 0 12px;
    }

    .side-panel__tab {
        width: 175px;
        padding: 16px 12px 16px 14px;
        gap: 12px;
        white-space: nowrap;
        flex-direction: row;
    }

    .side-panel__tab-icon {
        width: 26px;
        height: 26px;
    }

    .side-panel__tab-icon svg {
        width: 24px;
        height: 24px;
    }

    .side-panel__tab-label {
        opacity: 1;
        font-size: 13px;
        line-height: 1.3;
        pointer-events: auto;
        color: var(--c-dark);
        white-space: nowrap;
    }

    /* Tap feedback */
    .side-panel__tab:active {
        background: var(--c-dark);
    }

    .side-panel__tab:active .side-panel__tab-icon {
        color: var(--c-accent);
    }

    .side-panel__tab:active .side-panel__tab-label {
        color: var(--c-white);
    }

    .side-panel__tab:nth-child(2):active {
        background: #25d366;
    }

    .side-panel__tab:nth-child(2):active .side-panel__tab-icon {
        color: var(--c-white);
    }

    .side-panel__tab:nth-child(2):active .side-panel__tab-label {
        color: var(--c-white);
    }
}

@media (max-width: 480px) {
    .side-panel__tab {
        width: 160px;
        padding: 14px 10px 14px 12px;
        gap: 10px;
    }

    .side-panel__tab-label {
        font-size: 12px;
    }

    .side-panel__tab-icon svg {
        width: 22px;
        height: 22px;
    }

    .side-panel__toggle {
        width: 40px;
        height: 40px;
        top: -42px;
    }

    .side-panel__toggle svg {
        width: 18px;
        height: 18px;
    }
}

/* ============================================
   COOKIE NOTICE
   ============================================ */
.cookie-notice {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 950;
    background: var(--c-white);
    border-top: 1px solid var(--c-border);
    box-shadow: 0 -4px 24px rgba(0, 0, 0, .08);
    padding: 0;
    transform: translateY(100%);
    opacity: 0;
    visibility: hidden;
    transition:
        transform .5s cubic-bezier(.4, 0, .2, 1),
        opacity .4s ease,
        visibility .4s;
}

.cookie-notice.visible {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
}

.cookie-notice.hiding {
    transform: translateY(100%);
    opacity: 0;
}

.cookie-notice__inner {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 18px var(--container-px);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.cookie-notice__text {
    font-size: 13px;
    line-height: 1.5;
    color: var(--c-muted);
    margin: 0;
    flex: 1;
}

.cookie-notice__btn {
    flex-shrink: 0;
    padding: 10px 28px;
    font-size: 13px;
    font-weight: 600;
    font-family: var(--ff-sans);
    color: var(--c-dark);
    background: transparent;
    border: 1.5px solid var(--c-dark);
    border-radius: var(--r-pill);
    cursor: pointer;
    white-space: nowrap;
    transition: all var(--t-fast);
    letter-spacing: .02em;
}

.cookie-notice__btn:hover {
    background: var(--c-dark);
    color: var(--c-white);
}

.cookie-notice__btn:active {
    background: var(--c-darker);
    color: var(--c-white);
    transform: scale(.96);
}

/* ---------- Mobile ---------- */
@media (max-width: 768px) {
    .cookie-notice__inner {
        padding: 16px var(--container-px);
        gap: 16px;
    }

    .cookie-notice__text {
        font-size: 12px;
        line-height: 1.45;
    }

    .cookie-notice__btn {
        padding: 9px 22px;
        font-size: 12px;
    }
}

@media (max-width: 480px) {
    .cookie-notice__inner {
        flex-direction: column;
        align-items: stretch;
        gap: 12px;
        padding: 14px 16px;
    }

    .cookie-notice__text {
        text-align: center;
    }

    .cookie-notice__btn {
        width: 100%;
        text-align: center;
        padding: 12px 20px;
    }
}
/* ============================================
   TERRACES PAGE — Additional sections
   ============================================ */

/* ---------- ABOUT (Что такое / 2-колоночная секция с фото) ---------- */
.about-section { padding: var(--section-py) 0; }
.about-section--alt { background: var(--c-lighter); }

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

.about__image {
    border-radius: var(--r-card);
    overflow: hidden;
    box-shadow: var(--shadow-card);
}
.about__image img {
    width: 100%;
    height: 440px;
    object-fit: cover;
    transition: transform var(--t-slow);
}
.about__image:hover img { transform: scale(1.03); }

.about__text .section-title { text-align: left; margin-bottom: 20px; }
.about__label {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .1em;
    color: var(--c-accent);
    margin-bottom: 14px;
}
.about__label::before {
    content: '';
    display: inline-block;
    width: 24px;
    height: 2px;
    background: var(--c-accent);
    border-radius: 1px;
}

.about__text p {
    font-size: 15px;
    line-height: 1.75;
    color: var(--c-muted);
    margin-bottom: 18px;
}

.about__features {
    list-style: none;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
    margin-top: 28px;
    padding: 0;
}

.about__features li {
    font-size: 14px;
    line-height: 1.6;
    color: var(--c-body);
    padding-left: 20px;
    position: relative;
}

.about__features li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 10px;
    width: 8px;
    height: 8px;
    background: var(--c-accent);
    border-radius: 50%;
}

.about__features li strong {
    color: var(--c-dark);
}

/* ---------- WHERE (Где можно установить — 3 карточки) ---------- */
.where { padding: var(--section-py) 0; background: var(--c-lighter); }
.where__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.where__card {
    background: var(--c-white);
    border-radius: var(--r-card);
    overflow: hidden;
    box-shadow: var(--shadow-card);
    transition: all var(--t-mid);
}
.where__card:hover {
    box-shadow: var(--shadow-hover);
    transform: translateY(-4px);
}
.where__card-img {
    width: 100%;
    height: 220px;
    object-fit: cover;
    transition: transform var(--t-slow);
}
.where__card:hover .where__card-img { transform: scale(1.05); }
.where__card-body { padding: 28px; }
.where__card-body h3 {
    font-family: var(--ff-serif);
    font-size: 18px;
    font-weight: 600;
    color: var(--c-dark);
    margin-bottom: 10px;
}
.where__card-body p {
    font-size: 14px;
    line-height: 1.65;
    color: var(--c-muted);
}

/* ---------- ESTIMATE (Пример сметы) ---------- */
.estimate { padding: var(--section-py) 0; background: var(--c-lighter); }
.estimate__card {
    background: var(--c-white);
    border: 1px solid var(--c-border);
    border-radius: var(--r-card);
    padding: 48px;
    max-width: 860px;
    margin: 0 auto;
    box-shadow: var(--shadow-card);
}
.estimate__header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 32px;
    padding-bottom: 24px;
    border-bottom: 1px solid var(--c-border);
}
.estimate__title {
    font-family: var(--ff-serif);
    font-size: 20px;
    font-weight: 600;
    color: var(--c-dark);
}
.estimate__badge {
    background: rgba(212,133,10,.1);
    color: var(--c-accent);
    padding: 6px 18px;
    border-radius: var(--r-pill);
    font-size: 13px;
    font-weight: 600;
}
.estimate__table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 24px;
}
.estimate__table th {
    text-align: left;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .05em;
    color: var(--c-muted);
    padding: 12px 0;
    border-bottom: 1px solid var(--c-border);
}
.estimate__table th:last-child { text-align: right; }
.estimate__table td {
    padding: 16px 0;
    border-bottom: 1px solid var(--c-border);
    font-size: 14px;
    color: var(--c-body);
}
.estimate__table td:nth-child(2) { text-align: center; color: var(--c-muted); }
.estimate__table td:last-child { text-align: right; font-weight: 600; color: var(--c-dark); }
.estimate__total {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 20px;
    border-top: 2px solid var(--c-accent);
    margin-top: 4px;
}
.estimate__total-label {
    font-family: var(--ff-serif);
    font-size: 18px;
    font-weight: 600;
    color: var(--c-dark);
}
.estimate__total-value {
    font-family: var(--ff-serif);
    font-size: 32px;
    font-weight: 700;
    color: var(--c-accent);
}
.estimate__note {
    font-size: 13px;
    color: var(--c-muted);
    margin-top: 20px;
    text-align: center;
    line-height: 1.5;
}

/* ---------- GUARANTEES (Гарантии — 3 карточки) ---------- */
.guarantees { padding: var(--section-py) 0; }
.guarantees__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.guarantees__card {
    text-align: center;
    padding: 40px 28px;
    border: 1px solid var(--c-border);
    border-radius: var(--r-card);
    transition: all var(--t-mid);
    background: var(--c-white);
}
.guarantees__card:hover {
    border-color: var(--c-accent);
    transform: translateY(-4px);
    box-shadow: var(--shadow-hover);
}
.guarantees__icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 20px;
    background: rgba(212,133,10,.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    color: var(--c-accent);
}
.guarantees__card h4 {
    font-family: var(--ff-serif);
    font-size: 17px;
    font-weight: 600;
    color: var(--c-dark);
    margin-bottom: 10px;
}
.guarantees__card p {
    font-size: 14px;
    line-height: 1.65;
    color: var(--c-muted);
}

/* ---------- REVIEWS (Отзывы — 3 карточки) ---------- */
.reviews { padding: var(--section-py) 0; background: var(--c-lighter); }
.reviews__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.reviews__card {
    background: var(--c-white);
    border: 1px solid var(--c-border);
    border-radius: var(--r-card);
    padding: 32px;
    transition: all var(--t-mid);
}
.reviews__card:hover {
    border-color: rgba(212,133,10,.2);
    box-shadow: var(--shadow-hover);
}
.reviews__stars {
    display: flex;
    gap: 3px;
    margin-bottom: 16px;
    color: var(--c-accent);
    font-size: 14px;
}
.reviews__text {
    font-size: 14px;
    color: var(--c-muted);
    line-height: 1.75;
    margin-bottom: 24px;
    font-style: italic;
}
.reviews__author {
    display: flex;
    align-items: center;
    gap: 14px;
}
.reviews__avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--c-accent);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 15px;
    font-weight: 700;
    color: var(--c-white);
    flex-shrink: 0;
}
.reviews__name {
    font-size: 14px;
    font-weight: 600;
    color: var(--c-dark);
}
.reviews__location {
    font-size: 12px;
    color: var(--c-muted);
    margin-top: 2px;
}

/* ---------- WHY US (Почему мы — 4 stat-карточки) ---------- */
.why-us { padding: var(--section-py) 0; }
.why-us__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}
.why-us__card {
    text-align: center;
    padding: 36px 20px;
    border: 1px solid var(--c-border);
    border-radius: var(--r-card);
    background: var(--c-white);
    transition: all var(--t-mid);
}
.why-us__card:hover {
    border-color: var(--c-accent);
    transform: translateY(-4px);
    box-shadow: var(--shadow-hover);
}
.why-us__value {
    font-family: var(--ff-serif);
    font-size: 36px;
    font-weight: 700;
    color: var(--c-accent);
    margin-bottom: 8px;
}
.why-us__card h4 {
    font-size: 15px;
    font-weight: 600;
    color: var(--c-dark);
    margin-bottom: 6px;
}
.why-us__card p {
    font-size: 13px;
    color: var(--c-muted);
    line-height: 1.5;
}

.price-factors {
    margin-top: 40px;
}

.price-factors__heading {
    font-size: 22px;
    font-weight: 700;
    text-align: center;
}

.price-factors__desc {
    margin-top: 8px;
    text-align: center;
    color: var(--c-muted);
}

.price-factors__grid {
    margin-top: 24px;
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 18px;
}

.price-factors__card {
    background: var(--c-white);
    border: 1px solid var(--c-border);
    border-radius: 14px;
    padding: 22px;
    box-shadow: 0 10px 24px rgba(0,0,0,.05);
}

.price-factors__num {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    height: 34px;
    min-width: 34px;
    padding: 0 10px;
    border-radius: 999px;
    background: rgba(212,133,10,.12);
    color: var(--c-accent);
    font-weight: 800;
    margin-bottom: 12px;
}

.price-factors__card h4 {
    margin: 0 0 8px 0;
    font-size: 15px;
    font-weight: 700;
    color: var(--c-dark);
}

.price-factors__card p {
    margin: 0;
    font-size: 13px;
    line-height: 1.55;
    color: var(--c-muted);
}

/* ============================================
   CTA FORM — Consultant Layout
   ============================================ */
.cta-form-section {
    padding: 60px 0 0 0;
    background: var(--c-dark);
    overflow: visible;
    position: relative;
    z-index: 1;
}

.cta-form__layout {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 0;
    align-items: end;
    max-width: 1300px;
    margin: 0 auto;
}

/* Левая часть — форма */
.cta-form__left {
    padding: 20px 60px 60px 0;
}

.cta-form__title {
    font-family: var(--ff-serif);
    font-size: clamp(26px, 3.5vw, 36px);
    font-weight: 600;
    color: var(--c-white);
    line-height: 1.2;
    margin-bottom: 12px;
}

.cta-form__subtitle {
    font-size: 15px;
    line-height: 1.6;
    color: rgba(255,255,255,.55);
    margin-bottom: 32px;
}

.cta-form__form {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.cta-form__input-row {
    display: flex;
    gap: 12px;
}

.cta-form__form input[type="tel"] {
    flex: 1;
    background: rgba(255,255,255,.08);
    border: 1px solid rgba(255,255,255,.18);
    color: var(--c-white);
    border-radius: var(--r-sm);
    padding: 16px 18px;
    font-size: 15px;
    transition: border-color var(--t-fast), background var(--t-fast);
}
.cta-form__form input[type="tel"]::placeholder {
    color: rgba(255,255,255,.35);
}
.cta-form__form input[type="tel"]:focus {
    border-color: var(--c-accent);
    background: rgba(255,255,255,.12);
}

.cta-form__form .btn {
    flex-shrink: 0;
    padding: 16px 36px;
}

.cta-form__privacy {
    font-size: 12px;
    color: rgba(255,255,255,.3);
    line-height: 1.5;
    margin-top: 4px;
}
.cta-form__privacy a {
    color: rgba(255,255,255,.45);
    text-decoration: underline;
    text-decoration-color: rgba(255,255,255,.2);
}
.cta-form__privacy a:hover {
    color: var(--c-accent);
}

.cta-form__perks {
    display: flex;
    gap: 24px;
    margin-top: 28px;
    flex-wrap: wrap;
}
.cta-form__perk {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: rgba(255,255,255,.5);
    font-weight: 500;
}
.cta-form__perk i {
    color: var(--c-accent);
    font-size: 14px;
}

/* Правая часть — консультант */
.cta-form__right {
    position: relative;
    display: flex;
    align-items: flex-end;
    justify-content: center;
    align-self: end;
}

.cta-form__consultant {
    position: relative;
    z-index: 2;
    line-height: 0;
    margin-top: -160px;
}

.cta-form__consultant img {
    display: block;
    height: 580px;
    width: auto;
    object-fit: contain;
    object-position: bottom center;
    filter: drop-shadow(0 4px 30px rgba(0,0,0,.4));
}

/* Плашка — острые углы, текст в колонку */
.cta-form__consultant-info {
    position: absolute;
    bottom: 30px;
    left: 0;
    background: rgba(255,255,255,.95);
    backdrop-filter: blur(10px);
    border-radius: 0;
    padding: 12px 20px;
    box-shadow: 0 4px 20px rgba(0,0,0,.15);
    z-index: 3;
    display: flex;
    flex-direction: column;
    white-space: nowrap;
}
.cta-form__consultant-name {
    font-size: 14px;
    font-weight: 600;
    color: var(--c-dark);
    line-height: 1.3;
}
.cta-form__consultant-role {
    font-size: 12px;
    color: var(--c-muted);
    line-height: 1.3;
    margin-top: 2px;
}

/* Акцентный круг */
.cta-form__right::before {
    content: '';
    position: absolute;
    bottom: -40px;
    left: 50%;
    transform: translateX(-50%);
    width: 380px;
    height: 380px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(212,133,10,.1) 0%, transparent 70%);
    z-index: 1;
}

/* ---- Responsive ---- */
@media (max-width: 1200px) {
    .cta-form__layout {
        max-width: 100%;
    }
    .cta-form__left {
        padding: 20px 40px 48px 0;
    }
    .cta-form__consultant {
        margin-top: -120px;
    }
    .cta-form__consultant img {
        height: 520px;
    }
}

@media (max-width: 768px) {
    .cta-form-section {
        padding: 40px 0 0 0;
        overflow: hidden;
    }
    .cta-form__layout {
        grid-template-columns: 1fr;
        text-align: center;
    }
    .cta-form__left {
        padding: 0 0 40px 0;
        order: 1;
    }
    .cta-form__right {
        order: 0;
        justify-content: center;
    }
    .cta-form__consultant {
        margin-top: 0;
    }
    .cta-form__consultant img {
        height: 340px;
    }
    .cta-form__input-row {
        flex-direction: column;
    }
    .cta-form__perks {
        justify-content: center;
    }
    .cta-form__consultant-info {
        bottom: 16px;
        left: 50%;
        transform: translateX(-50%);
    }
    .cta-form__right::before {
        width: 240px;
        height: 240px;
    }
}

@media (max-width: 480px) {
    .cta-form__consultant img {
        height: 280px;
    }
    .cta-form__title {
        font-size: 24px;
    }
}

/* ---------- TERRACES RESPONSIVE ---------- */
@media (max-width: 1024px) {
    .about__grid { grid-template-columns: 1fr; gap: 40px; }
    .where__grid { grid-template-columns: 1fr 1fr; }
    .price-factors__grid { grid-template-columns: 1fr 1fr; }
    .why-us__grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
    .about__grid { grid-template-columns: 1fr; gap: 30px; }
    .about__image img { height: 280px; }
    .about__features { grid-template-columns: 1fr; }

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

    .estimate__card { padding: 28px 20px; }
    .estimate__header { flex-direction: column; gap: 12px; align-items: flex-start; }
    .estimate__total-value { font-size: 26px; }

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

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

    .why-us__grid { grid-template-columns: 1fr 1fr; }

    .price-factors__grid { grid-template-columns: 1fr; }

    .cta-form__row { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
    .why-us__grid { grid-template-columns: 1fr; }
}
/* ============================================
   WHY US — Glass Panels Design
   ============================================ */
.why-us {
    padding: var(--section-py) 0;
    background: var(--c-lighter);
    overflow: hidden;
}

.why-us__frame {
    max-width: 1100px;
    margin: 0 auto;
    position: relative;
}

/* Горизонтальные профили */
.why-us__profile {
    height: 28px;
    background: linear-gradient(180deg, #555 0%, #3a3a3a 30%, #222 70%, #1a1a1a 100%);
    border-radius: 3px;
    position: relative;
    box-shadow:
        inset 0 1px 0 rgba(255,255,255,.15),
        inset 0 -1px 0 rgba(0,0,0,.3),
        0 4px 12px rgba(0,0,0,.35);
    margin-left: -60px;
    margin-right: -60px;
    z-index: 10;
}
.why-us__profile::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 30px;
    right: 30px;
    height: 1px;
    background: rgba(255,255,255,.08);
    transform: translateY(-50%);
}
.why-us__profile::after {
    content: '';
    position: absolute;
    top: calc(50% + 4px);
    left: 30px;
    right: 30px;
    height: 1px;
    background: rgba(0,0,0,.3);
}

.why-us__profile--bottom {
    border-radius: 3px;
    background: linear-gradient(180deg, #1a1a1a 0%, #222 30%, #3a3a3a 70%, #555 100%);
    box-shadow:
        inset 0 -1px 0 rgba(255,255,255,.15),
        inset 0 1px 0 rgba(0,0,0,.3),
        0 -4px 12px rgba(0,0,0,.35);
}

/* Контейнер створок — чёрный gap */
.why-us__panels {
    display: flex;
    gap: 2px;
    min-height: 500px;
    position: relative;
    z-index: 5;
    background: #000;
}

/* ---- Верёвочка ---- */
.why-us__panels::before {
    content: '';
    position: absolute;
    top: -28px;
    left: 38px;
    width: 2px;
    height: 180px;
    z-index: 20;
    background: #222;
    border-radius: 1px;
    box-shadow: 1px 1px 3px rgba(0,0,0,.4);
}
/* Белый кружок */
.why-us__panels::after {
    content: '';
    position: absolute;
    top: 150px;
    left: 30px;
    width: 18px;
    height: 18px;
    z-index: 20;
    background: var(--c-white);
    border-radius: 50%;
    box-shadow:
        0 2px 8px rgba(0,0,0,.3),
        inset 0 -1px 2px rgba(0,0,0,.1);
    border: 1px solid rgba(0,0,0,.1);
}

/* ---- Замок — серебристый металлик ---- */
.why-us__lock {
    position: absolute;
    z-index: 15;
    top: 50%;
    left: calc(66.666% + 1px);
    transform: translate(-50%, -50%);
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background: linear-gradient(
        145deg,
        #c0c0c0 0%,
        #a8a8a8 25%,
        #8a8a8a 50%,
        #a0a0a0 75%,
        #b8b8b8 100%
    );
    box-shadow:
        0 2px 8px rgba(0,0,0,.45),
        inset 0 1px 1px rgba(255,255,255,.4),
        inset 0 -1px 1px rgba(0,0,0,.2),
        0 0 0 2px #6a6a6a;
}
/* Скважина — тёмная */
.why-us__lock::before {
    content: '';
    position: absolute;
    top: 36%;
    left: 50%;
    transform: translateX(-50%);
    width: 6px;
    height: 6px;
    background: #2a2a2a;
    border-radius: 50%;
    box-shadow: inset 0 1px 3px rgba(0,0,0,.9);
}
.why-us__lock::after {
    content: '';
    position: absolute;
    top: 52%;
    left: 50%;
    transform: translateX(-50%);
    width: 3px;
    height: 7px;
    background: #2a2a2a;
    border-radius: 0 0 2px 2px;
    box-shadow: inset 0 1px 2px rgba(0,0,0,.8);
}

/* ---- Створка ---- */
.why-us__panel {
    flex: 1;
    position: relative;
    overflow: hidden;
    cursor: default;
}

.why-us__panel-bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    transition: transform .8s cubic-bezier(.25,.46,.45,.94);
}
.why-us__panel:hover .why-us__panel-bg {
    transform: scale(1.06);
}

.why-us__panel-glass {
    position: absolute;
    inset: 0;
    z-index: 2;
    pointer-events: none;
    background:
        linear-gradient(
            135deg,
            rgba(255,255,255,.14) 0%,
            rgba(255,255,255,.04) 25%,
            rgba(255,255,255,0) 50%,
            rgba(255,255,255,.03) 75%,
            rgba(255,255,255,.08) 100%
        );
}

.why-us__panel-glass::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -30%;
    width: 70%;
    height: 200%;
    background: linear-gradient(
        115deg,
        transparent 0%,
        rgba(255,255,255,.04) 38%,
        rgba(255,255,255,.12) 50%,
        rgba(255,255,255,.04) 62%,
        transparent 100%
    );
    transform: rotate(15deg);
    transition: left .7s ease, opacity .5s ease;
    opacity: .6;
}
.why-us__panel:hover .why-us__panel-glass::after {
    left: 90%;
    opacity: 1;
}

.why-us__panel-overlay {
    position: absolute;
    inset: 0;
    z-index: 3;
    background: linear-gradient(
        to top,
        rgba(0,0,0,.8) 0%,
        rgba(0,0,0,.45) 45%,
        rgba(0,0,0,.1) 100%
    );
    transition: background .4s ease;
}
.why-us__panel:hover .why-us__panel-overlay {
    background: linear-gradient(
        to top,
        rgba(0,0,0,.85) 0%,
        rgba(0,0,0,.5) 50%,
        rgba(0,0,0,.15) 100%
    );
}

/* Стыки */
.why-us__divider {
    position: absolute;
    top: 0;
    bottom: 0;
    left: -2px;
    width: 3px;
    z-index: 6;
    background: linear-gradient(
        180deg,
        rgba(60,60,60,.95) 0%,
        rgba(50,50,50,.5) 50%,
        rgba(60,60,60,.95) 100%
    );
    box-shadow:
        1px 0 4px rgba(0,0,0,.3),
        -1px 0 4px rgba(0,0,0,.3);
}
.why-us__panel:first-child .why-us__divider { display: none; }

/* ---- Контент ---- */
.why-us__panel-content {
    position: relative;
    z-index: 5;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 36px 28px;
}

.why-us__panel-icon {
    width: 48px;
    height: 48px;
    background: rgba(212,133,10,.9);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    color: var(--c-white);
    margin-bottom: 18px;
    flex-shrink: 0;
    box-shadow: 0 4px 16px rgba(212,133,10,.3);
    transition: transform .3s ease;
}
.why-us__panel:hover .why-us__panel-icon {
    transform: scale(1.1);
}

.why-us__panel-title {
    font-family: var(--ff-serif);
    font-size: 22px;
    font-weight: 600;
    color: var(--c-white);
    margin-bottom: 10px;
    line-height: 1.25;
}

.why-us__panel-text {
    font-size: 14px;
    line-height: 1.65;
    color: rgba(255,255,255,.75);
}

.why-us__panel-stat {
    position: absolute;
    top: 24px;
    right: 24px;
    z-index: 5;
    font-family: var(--ff-serif);
    font-size: 42px;
    font-weight: 700;
    color: rgba(255,255,255,.1);
    line-height: 1;
    transition: color .4s ease;
}
.why-us__panel:hover .why-us__panel-stat {
    color: rgba(212,133,10,.2);
}

/* ---- Responsive ---- */
@media (max-width: 1200px) {
    .why-us__profile {
        margin-left: -32px;
        margin-right: -32px;
    }
}

@media (max-width: 1024px) {
    .why-us__panels { min-height: 440px; }
    .why-us__panel-title { font-size: 19px; }
}

@media (max-width: 768px) {
    .why-us__profile {
        margin-left: -16px;
        margin-right: -16px;
        height: 18px;
    }
    .why-us__panels {
        flex-direction: column;
        gap: 2px;
        min-height: auto;
    }
    .why-us__panel {
        min-height: 260px;
    }
    .why-us__panels::before,
    .why-us__panels::after {
        display: none;
    }
    .why-us__lock { display: none; }
    .why-us__divider {
        width: 100%;
        height: 3px;
        top: 0;
        left: 0;
        right: 0;
        bottom: auto;
        background: linear-gradient(
            90deg,
            rgba(60,60,60,.95) 0%,
            rgba(50,50,50,.5) 50%,
            rgba(60,60,60,.95) 100%
        );
        box-shadow:
            0 1px 4px rgba(0,0,0,.3),
            0 -1px 4px rgba(0,0,0,.3);
    }
}

@media (max-width: 480px) {
    .why-us__panel { min-height: 220px; }
    .why-us__panel-content { padding: 24px 20px; }
    .why-us__panel-title { font-size: 18px; }
    .why-us__panel-stat { font-size: 32px; top: 16px; right: 16px; }
}
        .price-table-wrapper {
            overflow-x: auto;
            margin-bottom: 40px;
        }

        .price-table {
            width: 100%;
            border-collapse: collapse;
            font-size: 15px;
        }

        .price-table thead th {
            background: var(--color-bg-card);
            color: var(--color-white);
            font-weight: 700;
            padding: 18px 24px;
            text-align: left;
            border-bottom: 2px solid var(--color-accent);
            white-space: nowrap;
        }

        .price-table tbody td {
            padding: 16px 24px;
            border-bottom: 1px solid var(--color-border);
            color: var(--color-text-secondary);
        }

        .price-table tbody tr:hover {
            background: rgba(59,130,246,0.05);
        }

        .price-table tbody td:first-child {
            font-weight: 600;
            color: var(--color-text);
        }

        .price-highlight {
            color: var(--color-accent);
            font-weight: 600;
        }

        .factors-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
            gap: 20px;
            margin-top: 40px;
        }

        .factor-card {
            background: var(--color-bg-card);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-md);
            padding: 28px;
            transition: var(--transition);
        }

        .factor-card:hover {
            border-color: rgba(59,130,246,0.3);
        }

        .factor-num {
            font-size: 28px;
            font-weight: 800;
            color: var(--color-accent);
            margin-bottom: 12px;
        }

        .factor-card h4 {
            font-size: 15px;
            font-weight: 700;
            color: var(--color-white);
            margin-bottom: 8px;
        }

        .factor-card p {
            font-size: 13px;
            color: var(--color-text-muted);
            line-height: 1.6;
        }