/* ============================================================
   Шрифты локально: Inter и Montserrat (вариативные, SIL OFL).
   Раньше грузились с fonts.googleapis.com — внешний CSS блокировал
   рендер и добавлял два DNS-подключения в критический путь.
   Оставлены только нужные подмножества: latin, latin-ext,
   cyrillic, cyrillic-ext.
   ============================================================ */

@font-face {
    font-family: 'Inter';
    font-style: normal;
    font-weight: 400 700;
    font-display: swap;
    src: url('/fonts/inter-cyrillic-ext.woff2') format('woff2');
    unicode-range: U+0460-052F, U+1C80-1C8A, U+20B4, U+2DE0-2DFF, U+A640-A69F, U+FE2E-FE2F;
}

@font-face {
    font-family: 'Inter';
    font-style: normal;
    font-weight: 400 700;
    font-display: swap;
    src: url('/fonts/inter-cyrillic.woff2') format('woff2');
    unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}

@font-face {
    font-family: 'Inter';
    font-style: normal;
    font-weight: 400 700;
    font-display: swap;
    src: url('/fonts/inter-latin-ext.woff2') format('woff2');
    unicode-range: U+20A0-20C0;
}

@font-face {
    font-family: 'Inter';
    font-style: normal;
    font-weight: 400 700;
    font-display: swap;
    src: url('/fonts/inter-latin.woff2') format('woff2');
    unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

@font-face {
    font-family: 'Montserrat';
    font-style: normal;
    font-weight: 600 900;
    font-display: swap;
    src: url('/fonts/montserrat-cyrillic-ext.woff2') format('woff2');
    unicode-range: U+0460-052F, U+1C80-1C8A, U+20B4, U+2DE0-2DFF, U+A640-A69F, U+FE2E-FE2F;
}

@font-face {
    font-family: 'Montserrat';
    font-style: normal;
    font-weight: 600 900;
    font-display: swap;
    src: url('/fonts/montserrat-cyrillic.woff2') format('woff2');
    unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}

@font-face {
    font-family: 'Montserrat';
    font-style: normal;
    font-weight: 600 900;
    font-display: swap;
    src: url('/fonts/montserrat-latin-ext.woff2') format('woff2');
    unicode-range: U+20A0-20C0;
}

@font-face {
    font-family: 'Montserrat';
    font-style: normal;
    font-weight: 600 900;
    font-display: swap;
    src: url('/fonts/montserrat-latin.woff2') format('woff2');
    unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

/* ============================================================
   BoxUp.pro — Single-page Landing Site CSS
   Dark industrial theme for container home company
   ============================================================ */

/* ----- 1. CSS Custom Properties ----- */
:root {
    --bg-primary: #0d0d0d;
    --bg-secondary: #121212;
    --bg-card: #1a1a1a;
    --bg-card-hover: #202020;
    --bg-input: #1e1e1e;
    --bg-overlay: rgba(0, 0, 0, 0.75);

    --text-primary: #f0f0f0;
    --text-secondary: #b0b0b0;
    --text-muted: #666666;

    --accent: #e8873a;
    --accent-hover: #cf6d17;
    --accent-light: #f09a52;
    --accent-glow: rgba(232, 135, 58, 0.2);

    --border: #2a2a2a;
    --border-light: #3a3a3a;

    /* «Бумага» чертежа — светлая подложка под планировки в тёмной теме */
    --paper: #eef1f6;
    --paper-line: rgba(20, 40, 80, 0.06);

    --success: #27ae60;
    --error: #e74c3c;

    --font-heading: 'Montserrat', 'Arial', sans-serif;
    --font-body: 'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;

    --sp-1: 0.5rem;
    --sp-2: 1rem;
    --sp-3: 1.5rem;
    --sp-4: 2rem;
    --sp-5: 3rem;
    --sp-6: 4rem;
    --sp-7: 6rem;
    --sp-8: 8rem;

    --max-width: 1200px;
    --header-height: 76px;

    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;

    --shadow-card: 0 4px 24px rgba(0, 0, 0, 0.4);
    --shadow-btn: 0 4px 16px var(--accent-glow);

    --tr-fast: 0.15s ease;
    --tr-normal: 0.3s ease;
    --tr-slow: 0.5s ease;
}

/* ----- 2. CSS Reset / Base ----- */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: var(--header-height);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--bg-primary);
    overflow-x: hidden;
}

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

a {
    color: inherit;
    text-decoration: none;
    transition: color var(--tr-fast);
}

ul {
    list-style: none;
}

/* ----- 3. Typography ----- */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
}

.section__title {
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 900;
    text-align: center;
    margin-bottom: var(--sp-2);
    letter-spacing: -0.02em;
}

.section__subtitle {
    font-size: 1.125rem;
    color: var(--text-secondary);
    text-align: center;
    max-width: 600px;
    margin: 0 auto var(--sp-6);
}

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

/* ----- 4. Utility Classes ----- */
.container {
    width: 100%;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--sp-3);
}

.section {
    padding: var(--sp-8) 0;
}

.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0 0 0 0);
    white-space: nowrap;
    border: 0;
}

/* ----- 5. Buttons ----- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--sp-1);
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.938rem;
    padding: 0.75rem 1.75rem;
    border-radius: var(--radius-md);
    border: 2px solid transparent;
    cursor: pointer;
    transition: all var(--tr-normal);
    white-space: nowrap;
    letter-spacing: 0.01em;
}

.btn--accent {
    background: var(--accent);
    color: #fff;
    border-color: var(--accent);
    box-shadow: var(--shadow-btn);
}
.btn--accent:hover {
    background: var(--accent-hover);
    border-color: var(--accent-hover);
    transform: translateY(-1px);
    box-shadow: 0 6px 24px var(--accent-glow);
}

.btn--outline {
    background: transparent;
    color: var(--text-primary);
    border-color: var(--border-light);
}
.btn--outline:hover {
    border-color: var(--accent);
    color: var(--accent);
}

.btn--lg {
    padding: 1rem 2.5rem;
    font-size: 1.063rem;
}

.btn--sm {
    padding: 0.5rem 1.25rem;
    font-size: 0.813rem;
}

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

.btn--messenger {
    flex: 1;
    gap: 0.5rem;
    font-size: 0.875rem;
    padding: 0.75rem 1.25rem;
    color: #fff;
    border: none;
}
.btn--telegram {
    background: #0088cc;
}
.btn--telegram:hover {
    background: #0077b5;
    color: #fff;
}
.btn--whatsapp {
    background: #25D366;
}
.btn--whatsapp:hover {
    background: #1ebe57;
    color: #fff;
}

/* ----- 6. Header / Navigation ----- */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    height: var(--header-height);
    transition: background var(--tr-normal), box-shadow var(--tr-normal);
    background: transparent;
}
.header--scrolled {
    background: rgba(13, 13, 13, 0.92);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: 0 1px 0 var(--border);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 0.625rem;
    color: var(--text-primary);
    z-index: 1001;
}
.logo:hover { color: var(--accent); }
.logo__icon {
    color: var(--accent);
}
.logo__text {
    font-family: var(--font-heading);
    font-size: 1.375rem;
    font-weight: 800;
    letter-spacing: -0.02em;
}
.logo__domain {
    color: var(--accent);
    font-weight: 600;
}

.nav {
    display: flex;
    align-items: center;
    gap: var(--sp-3);
}
.nav__link {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-secondary);
    position: relative;
    padding: 0.25rem 0;
}
.nav__link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent);
    transition: width var(--tr-normal);
}
.nav__link:hover,
.nav__link.active {
    color: var(--text-primary);
}
.nav__link:hover::after,
.nav__link.active::after {
    width: 100%;
}

.header__actions {
    display: flex;
    align-items: center;
    gap: var(--sp-3);
}
.header__phone {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-primary);
}
.header__phone:hover { color: var(--accent); }

/* Burger */
.burger {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
    z-index: 1001;
}
.burger__line {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    transition: all var(--tr-normal);
}
.burger.active .burger__line:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}
.burger.active .burger__line:nth-child(2) {
    opacity: 0;
}
.burger.active .burger__line:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* ----- 7. Hero Section ----- */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    overflow: hidden;
}
.hero__bg {
    position: absolute;
    inset: 0;
    background:
        linear-gradient(135deg, #1a1a1a 0%, #0d0d0d 30%, #1a1a1a 60%, #0d0d0d 100%);
    z-index: -2;
}
.hero__bg::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse at 30% 20%, rgba(232, 135, 58, 0.08) 0%, transparent 60%),
        radial-gradient(ellipse at 70% 60%, rgba(232, 135, 58, 0.05) 0%, transparent 50%);
}
.hero__overlay {
    position: absolute;
    inset: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.02'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    z-index: -1;
    opacity: 0.5;
}

.hero__content {
    position: relative;
    z-index: 1;
    padding: var(--sp-8) 0;
    max-width: 850px;
}

.hero__tagline {
    font-family: var(--font-heading);
    font-size: 0.938rem;
    font-weight: 600;
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 0.12em;
    margin-bottom: var(--sp-2);
    opacity: 0.85;
}

.hero__title {
    font-size: clamp(2.25rem, 6vw, 4.5rem);
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: var(--sp-3);
    letter-spacing: -0.03em;
}

.hero__subtitle {
    font-size: clamp(1rem, 2vw, 1.25rem);
    color: var(--text-secondary);
    margin-bottom: var(--sp-5);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.hero__actions {
    display: flex;
    gap: var(--sp-2);
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: var(--sp-7);
}

.hero__stats {
    display: flex;
    gap: var(--sp-5);
    justify-content: center;
    flex-wrap: wrap;
}
.hero__stat {
    text-align: center;
}
.hero__stat-value {
    display: block;
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--accent);
}
.hero__stat-label {
    display: block;
    font-size: 0.813rem;
    color: var(--text-muted);
    margin-top: 0.25rem;
}

/* Scroll hint */
.scroll-hint {
    position: absolute;
    bottom: var(--sp-4);
    left: 50%;
    transform: translateX(-50%);
    color: var(--text-muted);
    animation: bounce 2s ease infinite;
    cursor: pointer;
}
@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateX(-50%) translateY(0); }
    40% { transform: translateX(-50%) translateY(-10px); }
    60% { transform: translateX(-50%) translateY(-5px); }
}

/* ----- 8. Why Us Section ----- */
.why-us {
    background: var(--bg-secondary);
}

.why-us__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--sp-4);
}

.advantage-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: var(--sp-4);
    transition: transform var(--tr-normal), border-color var(--tr-normal), box-shadow var(--tr-normal);
}
.advantage-card:hover {
    transform: translateY(-4px);
    border-color: var(--accent);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
}
.advantage-card__icon {
    width: 56px;
    height: 56px;
    margin-bottom: var(--sp-3);
    color: var(--accent);
}
.advantage-card__icon svg {
    width: 100%;
    height: 100%;
}
.advantage-card__title {
    font-size: 1.125rem;
    font-weight: 700;
    margin-bottom: var(--sp-1);
}
.advantage-card__text {
    font-size: 0.938rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ----- 9. Houses Section ----- */
.houses__tabs {
    display: flex;
    justify-content: center;
    gap: var(--sp-1);
    margin-bottom: var(--sp-6);
    flex-wrap: wrap;
}
.houses__tab {
    background: transparent;
    border: 1px solid var(--border);
    color: var(--text-secondary);
    font-family: var(--font-heading);
    font-size: 0.875rem;
    font-weight: 600;
    padding: 0.625rem 1.5rem;
    border-radius: 100px;
    cursor: pointer;
    transition: all var(--tr-normal);
}
.houses__tab:hover {
    color: var(--text-primary);
    border-color: var(--border-light);
}
.houses__tab.active {
    background: var(--accent);
    border-color: var(--accent);
    color: #fff;
}

.houses__content {
    display: none;
}
.houses__content.active {
    display: block;
    animation: fadeIn 0.4s ease;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to   { opacity: 1; transform: translateY(0); }
}

.house-card {
    display: grid;
    grid-template-columns: 1fr 1fr;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    align-items: stretch;
}

/* Отступ живёт в паддинге, а не в gap: колонки можно менять местами без «прилипшего» текста */
.house-card__info {
    padding: var(--sp-4) var(--sp-5);
    display: flex;
    flex-direction: column;
}

.house-card__title {
    font-size: 1.75rem;
    font-weight: 800;
    margin-bottom: var(--sp-3);
}

.house-card__specs {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--sp-2);
    margin-bottom: var(--sp-3);
    padding-bottom: var(--sp-3);
    border-bottom: 1px solid var(--border);
}
.spec__label {
    display: block;
    font-size: 0.75rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}
.spec__value {
    font-family: var(--font-heading);
    font-size: 1.125rem;
    font-weight: 700;
}
.spec__value--price {
    color: var(--accent);
}

.house-card__desc {
    font-size: 0.938rem;
    color: var(--text-secondary);
    margin-bottom: var(--sp-3);
    line-height: 1.6;
}

.house-card__features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.5rem var(--sp-2);
    margin-bottom: var(--sp-4);
    flex: 1;
}
.house-card__features li {
    font-size: 0.875rem;
    color: var(--text-secondary);
    padding-left: 1.25rem;
    position: relative;
}
.house-card__features li::before {
    content: '\2713';
    position: absolute;
    left: 0;
    color: var(--accent);
    font-weight: 700;
}

/* Gallery */
.gallery {
    position: relative;
    height: 100%;
    min-height: 400px;
    background: var(--bg-primary);
    overflow: hidden;
}
.gallery__main {
    height: 100%;
}
.gallery__slide {
    display: none;
    height: 100%;
}
.gallery__slide.active {
    display: flex;
}

.gallery__img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.gallery__arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(0, 0, 0, 0.6);
    border: 1px solid var(--border);
    color: #fff;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    font-size: 1.25rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background var(--tr-fast);
    z-index: 2;
}
.gallery__arrow:hover {
    background: var(--accent);
    border-color: var(--accent);
}
.gallery__arrow--prev { left: var(--sp-2); }
.gallery__arrow--next { right: var(--sp-2); }

.gallery__dots {
    position: absolute;
    bottom: var(--sp-2);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 0.5rem;
}
.gallery__dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    cursor: pointer;
    transition: background var(--tr-fast);
}
.gallery__dot.active {
    background: var(--accent);
}

/* ----- 9b. Планировки: featured-проект + страница категории ----- */
.house-card__gallery {
    position: relative;
}
/* Чертёж показываем целиком (без обрезки), рендеры — cover */
.gallery__img--plan {
    object-fit: contain;
    background: #f5f5f5;
}

.house-card__project {
    display: flex;
    align-items: baseline;
    flex-wrap: wrap;
    gap: 0.3rem 0.6rem;
    margin-bottom: var(--sp-3);
}
.house-card__project-label {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-muted);
}
.house-card__project-name {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.05rem;
    color: var(--accent-light);
}
.house-card__project-area {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

/* Кнопки в основной карточке: «Смотреть все» + «Хочу такой» */
.house-card__actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--sp-2);
}

/* Лента чертежей под карточкой категории — мостик к странице планировок */
.house-plans {
    margin-top: var(--sp-3);
}
.house-plans__label {
    display: block;
    margin-bottom: var(--sp-2);
    font-family: var(--font-heading);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--text-muted);
}
.house-plans__strip {
    display: grid;
    grid-auto-flow: column;
    grid-auto-columns: minmax(178px, 1fr);
    gap: var(--sp-2);
    overflow-x: auto;
    padding-bottom: 0.4rem;
    scrollbar-width: thin;
}
.house-plan {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}
.house-plan__paper {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 88px;
    padding: 0.45rem;
    overflow: hidden;
    border: 1px solid transparent;
    border-radius: var(--radius-md);
    background-color: var(--paper);
    background-image:
        linear-gradient(var(--paper-line) 1px, transparent 1px),
        linear-gradient(90deg, var(--paper-line) 1px, transparent 1px);
    background-size: 16px 16px;
    transition: border-color var(--tr-fast);
}
.house-plan:hover .house-plan__paper {
    border-color: var(--accent);
}
.house-plan__paper img {
    width: auto;
    height: auto;
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}
.house-plan__num {
    position: absolute;
    top: 0.3rem;
    left: 0.45rem;
    font-family: var(--font-heading);
    font-size: 0.7rem;
    font-weight: 800;
    color: rgba(30, 45, 70, 0.45);
}
.house-plan__name {
    font-size: 0.82rem;
    font-weight: 600;
    line-height: 1.3;
    color: var(--text-secondary);
    transition: color var(--tr-fast);
}
.house-plan:hover .house-plan__name {
    color: var(--accent);
}
.house-plan__area {
    font-size: 0.75rem;
    color: var(--text-muted);
}

/* Сплошная шапка на внутренних страницах (без hero под ней) */
.header--solid {
    background: rgba(13, 13, 13, 0.92);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: 0 1px 0 var(--border);
}

/* ----- Страница «Планировки категории» ----- */
.breadcrumbs {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: var(--sp-3);
}
.breadcrumbs a {
    color: var(--text-secondary);
    transition: color var(--tr-fast);
}
.breadcrumbs a:hover {
    color: var(--accent);
}
.breadcrumbs__current {
    color: var(--text-primary);
}

/* ---------- Hero категории ---------- */
.plan-hero {
    position: relative;
    overflow: hidden;
    padding: calc(var(--header-height) + var(--sp-5)) 0 var(--sp-5);
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border);
}
/* Чертёжная сетка фоном — визуальная рифма с планировками */
.plan-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
    background-size: 48px 48px;
    -webkit-mask-image: radial-gradient(120% 100% at 75% 0%, #000 0%, transparent 72%);
    mask-image: radial-gradient(120% 100% at 75% 0%, #000 0%, transparent 72%);
    pointer-events: none;
}
.plan-hero::after {
    content: '';
    position: absolute;
    top: -45%;
    right: -8%;
    width: 640px;
    height: 640px;
    background: radial-gradient(circle, var(--accent-glow) 0%, transparent 62%);
    opacity: 0.6;
    pointer-events: none;
}
.plan-hero__inner {
    position: relative;
    z-index: 1;
}

.plan-hero__title {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    margin-top: var(--sp-2);
}
.plan-hero__kicker {
    font-family: var(--font-heading);
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--accent);
}
.plan-hero__name {
    font-size: clamp(2.1rem, 5.4vw, 3.6rem);
    font-weight: 900;
    letter-spacing: -0.02em;
    line-height: 1.05;
}
.plan-hero__lead {
    max-width: 68ch;
    margin-top: var(--sp-2);
    color: var(--text-secondary);
}

/* Плашки характеристик категории — один раз на страницу вместо повтора в каждой карточке */
.plan-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 1px;
    margin-top: var(--sp-4);
    background: var(--border);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    overflow: hidden;
}
/* column-reverse: в DOM dt→dd (валидный dl), на экране крупное значение сверху */
.plan-stats__item {
    display: flex;
    flex-direction: column-reverse;
    justify-content: flex-end;
    padding: 0.7rem var(--sp-2);
    background: var(--bg-primary);
}
.plan-stats__label {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-muted);
}
.plan-stats__value {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 800;
    line-height: 1.3;
}
.plan-stats__item--price .plan-stats__value {
    color: var(--accent);
}

.plan-cats {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: var(--sp-4);
}
.plan-cats__chip {
    padding: 0.5rem 1.1rem;
    border: 1px solid var(--border-light);
    border-radius: 100px;
    background: rgba(255, 255, 255, 0.02);
    font-family: var(--font-heading);
    font-size: 0.83rem;
    font-weight: 600;
    color: var(--text-secondary);
    transition: color var(--tr-fast), border-color var(--tr-fast), background var(--tr-fast);
}
.plan-cats__chip:hover {
    color: var(--text-primary);
    border-color: var(--accent);
}
.plan-cats__chip.is-active {
    background: var(--accent);
    border-color: var(--accent);
    color: #fff;
}

/* ---------- Список планировок ---------- */
.plan-list {
    padding: var(--sp-6) 0 var(--sp-5);
}
.plan-list__head {
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    justify-content: space-between;
    gap: var(--sp-1) var(--sp-3);
    margin-bottom: var(--sp-3);
}
.plan-list__title {
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: 800;
}
.plan-list__hint {
    font-size: 0.9rem;
    color: var(--text-muted);
}

.plan-rows {
    display: flex;
    flex-direction: column;
    gap: var(--sp-2);
}

.plan-row {
    position: relative;
    display: grid;
    /* ссылки вида /planirovki/family#p3 ведут прямо на карточку */
    scroll-margin-top: var(--sp-2);
    grid-template-columns: 54px minmax(0, 1fr) 320px;
    align-items: center;
    gap: var(--sp-3);
    padding: var(--sp-2);
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    transition: border-color var(--tr-normal), background var(--tr-normal);
}
.plan-row:hover {
    background: var(--bg-card-hover);
    border-color: var(--accent);
}

.plan-row__index {
    font-family: var(--font-heading);
    font-size: 1.6rem;
    font-weight: 900;
    text-align: center;
    color: var(--text-muted);
    transition: color var(--tr-normal);
}
.plan-row:hover .plan-row__index {
    color: var(--accent);
}

/* ---------- Карусель кадров планировки ---------- */
.plan-gal {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius-md);
    background: var(--bg-primary);
}
/* Лента на scroll-snap: свайп пальцем — нативный, стрелки только прокручивают */
.plan-gal__track {
    display: flex;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    overscroll-behavior-x: contain;
    scrollbar-width: none;
    -ms-overflow-style: none;
}
.plan-gal__track::-webkit-scrollbar {
    display: none;
}
.plan-gal__slide {
    position: relative;
    flex: 0 0 100%;
    scroll-snap-align: center;
    scroll-snap-stop: always;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 236px;
}
.plan-gal__img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
/* «Бумага» чертежа: светлая подложка с сеткой, картинка целиком без обрезки */
.plan-gal__slide.is-paper {
    padding: 0.6rem;
    background-color: var(--paper);
    background-image:
        linear-gradient(var(--paper-line) 1px, transparent 1px),
        linear-gradient(90deg, var(--paper-line) 1px, transparent 1px);
    background-size: 22px 22px;
    box-shadow: inset 0 0 0 1px rgba(0, 0, 0, 0.08);
}
.plan-gal__slide.is-paper .plan-gal__img {
    width: auto;
    height: auto;
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}
.plan-gal__badge {
    position: absolute;
    top: 0.5rem;
    left: 0.5rem;
    padding: 0.2rem 0.5rem;
    border-radius: 100px;
    background: var(--accent);
    color: #fff;
    font-family: var(--font-heading);
    font-size: 0.66rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.plan-gal__arrow,
.plan-gal__zoom {
    position: absolute;
    z-index: 2;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--border);
    border-radius: 50%;
    background: rgba(0, 0, 0, 0.55);
    color: #fff;
    cursor: pointer;
    transition: background var(--tr-fast), border-color var(--tr-fast), opacity var(--tr-fast);
}
.plan-gal__arrow:hover:not(:disabled),
.plan-gal__zoom:hover {
    background: var(--accent);
    border-color: var(--accent);
}
.plan-gal__arrow {
    top: 50%;
    width: 36px;
    height: 36px;
    transform: translateY(-50%);
}
.plan-gal__arrow--prev { left: 0.5rem; }
.plan-gal__arrow--next { right: 0.5rem; }
.plan-gal__arrow:disabled {
    opacity: 0;
    pointer-events: none;
}
.plan-gal__zoom {
    top: 0.5rem;
    right: 0.5rem;
    width: 32px;
    height: 32px;
}

.plan-gal__dots {
    position: absolute;
    bottom: 0.5rem;
    left: 50%;
    z-index: 2;
    display: flex;
    gap: 0.4rem;
    padding: 0.3rem 0.5rem;
    transform: translateX(-50%);
    border-radius: 100px;
    background: rgba(0, 0, 0, 0.45);
}
.plan-gal__dot {
    width: 7px;
    height: 7px;
    padding: 0;
    border: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.4);
    cursor: pointer;
    transition: background var(--tr-fast), transform var(--tr-fast);
}
.plan-gal__dot.is-active {
    background: var(--accent);
    transform: scale(1.25);
}

.plan-row__body {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
    align-self: center;
    padding: 0.4rem 0.4rem 0.4rem 0;
}
.plan-row__title {
    font-size: 1.2rem;
    font-weight: 800;
    line-height: 1.25;
}
.plan-row__area {
    font-family: var(--font-heading);
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--accent);
}
.plan-row__shots {
    font-size: 0.82rem;
    color: var(--text-muted);
}
.plan-row__cta {
    margin-top: 0.3rem;
}

/* Теги помещений — общие для страницы, лайтбокса и главной */
.room-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.35rem;
}
.room-tags__item {
    padding: 0.28rem 0.6rem;
    border: 1px solid var(--border-light);
    border-radius: 6px;
    background: rgba(255, 255, 255, 0.04);
    font-size: 0.775rem;
    line-height: 1.35;
    color: var(--text-secondary);
}

/* ---------- Что входит в любую планировку ---------- */
.plan-included {
    padding-bottom: var(--sp-5);
}
.plan-included__box {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.4fr);
    gap: var(--sp-3) var(--sp-5);
    align-items: start;
    padding: var(--sp-4) var(--sp-5);
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
}
.plan-included__title {
    font-size: 1.35rem;
    font-weight: 800;
}
.plan-included__sub {
    margin-top: 0.5rem;
    font-size: 0.9rem;
    color: var(--text-muted);
}
.plan-included__list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
    gap: 0.7rem var(--sp-3);
}
.plan-included__item {
    display: flex;
    align-items: flex-start;
    gap: 0.55rem;
    font-size: 0.92rem;
    color: var(--text-secondary);
}
.plan-included__item svg {
    flex-shrink: 0;
    margin-top: 0.18rem;
    color: var(--accent);
}

/* ---------- Финальный CTA ---------- */
.plan-outro {
    padding-bottom: var(--sp-7);
}
.plan-outro__inner {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: var(--sp-4);
    align-items: center;
    padding: var(--sp-5);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    background:
        radial-gradient(90% 150% at 100% 0%, var(--accent-glow) 0%, transparent 58%),
        var(--bg-card);
}
.plan-outro__title {
    font-size: clamp(1.4rem, 3vw, 2rem);
    font-weight: 900;
}
.plan-outro__text {
    max-width: 58ch;
    margin-top: 0.7rem;
    color: var(--text-secondary);
}
.plan-outro__actions {
    display: flex;
    flex-direction: column;
    gap: 0.7rem;
}

/* ---------- Увеличение картинки ---------- */
/* Общее для всех страниц: галереи домов и решений, карусели планировок */
[data-gal-img] {
    cursor: zoom-in;
}
.img-zoom {
    position: fixed;
    inset: 0;
    z-index: 1200;
    background: rgba(5, 5, 5, 0.92);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    animation: zoomIn 0.18s ease;
}
.img-zoom[hidden] {
    display: none;
}
@keyframes zoomIn {
    from { opacity: 0; }
    to   { opacity: 1; }
}
.img-zoom__stage {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    padding: var(--sp-2);
    cursor: zoom-out;
}
.img-zoom__img {
    width: auto;
    height: auto;
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    border-radius: var(--radius-sm);
    background: var(--paper);
    cursor: zoom-in;
}
/* Второй уровень: картинка крупнее экрана, тянется мышью и пальцем одинаково */
.img-zoom__stage.is-max {
    align-items: flex-start;
    justify-content: flex-start;
    padding: 0;
    overflow: auto;
    touch-action: none;
}
.img-zoom__stage.is-max .img-zoom__img {
    width: 220%;
    max-width: none;
    max-height: none;
    /* margin:auto вместо align-items:center — центрирует, пока кадр меньше
       экрана, и не срезает верх, когда он больше */
    margin: auto;
    border-radius: 0;
    cursor: grab;
}
.img-zoom__stage.is-dragging .img-zoom__img {
    cursor: grabbing;
}
.img-zoom__close {
    position: absolute;
    top: 0.9rem;
    right: 0.9rem;
    z-index: 2;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    border: 1px solid var(--border-light);
    border-radius: 50%;
    background: rgba(0, 0, 0, 0.6);
    color: #fff;
    cursor: pointer;
    transition: background var(--tr-fast), border-color var(--tr-fast);
}
.img-zoom__close:hover {
    background: var(--accent);
    border-color: var(--accent);
}

/* ---------- Адаптив страницы планировок ---------- */
@media (max-width: 1024px) {
    .plan-row {
        grid-template-columns: 52px minmax(0, 1fr);
        grid-template-areas:
            "idx gal"
            "idx body";
        align-items: start;
        gap: var(--sp-2);
    }
    .plan-row__index {
        grid-area: idx;
        padding-top: 0.3rem;
    }
    .plan-gal {
        grid-area: gal;
    }
    .plan-row__body {
        grid-area: body;
        padding: 0 0.3rem 0.3rem 0;
    }
    .plan-gal__slide {
        height: 200px;
    }

    .plan-included__box {
        grid-template-columns: 1fr;
    }

    .plan-outro__inner {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 640px) {
    .plan-hero {
        padding-top: calc(var(--header-height) + var(--sp-3));
    }
    .plan-stats {
        grid-template-columns: 1fr 1fr;
    }
    .plan-stats__item--price {
        grid-column: 1 / -1;
    }

    .plan-list__head {
        flex-direction: column;
        align-items: flex-start;
    }

    /* Карусель во всю ширину, номер планировки уходит в строку с названием */
    .plan-row {
        grid-template-columns: auto minmax(0, 1fr);
        grid-template-areas:
            "gal gal"
            "idx body";
        padding: 0.55rem;
        gap: var(--sp-2) 0.6rem;
    }
    .plan-row__index {
        font-size: 1.15rem;
        padding-top: 0.1rem;
        text-align: left;
    }
    .plan-gal__slide {
        height: 190px;
    }
    .plan-gal__arrow {
        width: 32px;
        height: 32px;
    }
    .plan-row__body {
        padding: 0 0.2rem 0.4rem 0;
    }
    .plan-row__title {
        font-size: 1.1rem;
    }
    .plan-row__cta {
        align-self: stretch;
        text-align: center;
    }

    .plan-included__box,
    .plan-outro__inner {
        padding: var(--sp-3);
    }

    .img-zoom__stage {
        padding: 0.4rem;
    }
    .img-zoom__stage.is-max .img-zoom__img {
        width: 260%;
    }
}

/* ----- 10. Contacts Section ----- */
.contacts {
    background: var(--bg-secondary);
}
.contacts__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--sp-6);
    align-items: start;
}

.contacts__info {
    display: flex;
    flex-direction: column;
    gap: var(--sp-3);
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: var(--sp-2);
}
.contact-item__icon {
    flex-shrink: 0;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    color: var(--accent);
}
.contact-item__value {
    display: block;
    font-weight: 600;
    font-size: 1.063rem;
}
.contact-item__label {
    display: block;
    font-size: 0.813rem;
    color: var(--text-muted);
    margin-top: 0.125rem;
}

.contacts__messengers {
    display: flex;
    gap: var(--sp-2);
    margin-top: var(--sp-2);
}

.map-embed {
    width: 100%;
    height: 100%;
    min-height: 320px;
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    display: block;
}

/* ----- 11. Pricing Section ----- */
.pricing__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: var(--sp-4);
}

.pricing__card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: transform var(--tr-normal), border-color var(--tr-normal);
}
.pricing__card:hover {
    transform: translateY(-4px);
    border-color: var(--accent);
}

.pricing__card-title {
    font-family: var(--font-heading);
    font-size: 1.063rem;
    font-weight: 700;
    text-align: center;
    padding: var(--sp-2) var(--sp-3);
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border);
}

.pricing__image-link {
    display: block;
    cursor: pointer;
}

.pricing__img {
    width: 100%;
    height: auto;
    display: block;
    transition: opacity var(--tr-fast);
}
.pricing__img:hover {
    opacity: 0.85;
}

/* ----- 12. Feedback Form ----- */
.feedback__grid {
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    gap: var(--sp-6);
    align-items: center;
}

.section__title--left {
    text-align: left;
}

.feedback__lead {
    font-size: 1.125rem;
    color: var(--text-secondary);
    margin-bottom: var(--sp-4);
}

.feedback__benefits {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: var(--sp-2);
    margin-bottom: var(--sp-4);
}

.feedback__benefit {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    color: var(--text-secondary);
    line-height: 1.5;
}
.feedback__benefit svg {
    flex-shrink: 0;
    margin-top: 0.15rem;
    color: var(--accent);
}

.feedback__phone {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    padding-top: var(--sp-3);
    border-top: 1px solid var(--border);
}
.feedback__phone-label {
    font-size: 0.875rem;
    color: var(--text-muted);
}
.feedback__phone-link {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    text-decoration: none;
    transition: color var(--tr-fast);
}
.feedback__phone-link:hover {
    color: var(--accent);
}

.feedback__form {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-top: 3px solid var(--accent);
    border-radius: var(--radius-lg);
    padding: var(--sp-4) var(--sp-4) var(--sp-3);
    box-shadow: var(--shadow-card);
}

.form__group {
    display: flex;
    flex-direction: column;
    gap: 0.375rem;
    margin-bottom: var(--sp-2);
}

/* Honeypot: поле-ловушка для ботов, скрыто от людей */
.form__hp {
    position: absolute;
    left: -9999px;
    width: 1px;
    height: 1px;
    opacity: 0;
    pointer-events: none;
}

.form__label {
    font-size: 0.813rem;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.form__input {
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 0.75rem 1rem;
    font-family: var(--font-body);
    font-size: 0.938rem;
    color: var(--text-primary);
    transition: border-color var(--tr-fast), box-shadow var(--tr-fast);
    width: 100%;
    outline: none;
}
.form__input:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-glow);
}
.form__input::placeholder {
    color: var(--text-muted);
}

.form__input--invalid {
    border-color: var(--error);
}
.form__input--invalid:focus {
    border-color: var(--error);
    box-shadow: 0 0 0 3px rgba(231, 76, 60, 0.15);
}

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

.form__error {
    font-size: 0.813rem;
    color: var(--error);
    min-height: 1.2em;
}

.form__actions {
    text-align: center;
    margin-top: var(--sp-4);
}
.form__note {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-top: var(--sp-2);
}
.form__consent {
    display: flex;
    align-items: flex-start;
    gap: 0.6rem;
    margin-top: var(--sp-3);
    font-size: 0.813rem;
    color: var(--text-secondary);
    text-align: left;
}
.form__consent-check {
    flex-shrink: 0;
    width: 18px;
    height: 18px;
    margin-top: 0.15rem;
    accent-color: var(--accent);
    cursor: pointer;
}
.form__consent-label {
    line-height: 1.5;
    cursor: pointer;
}
.form__consent-label a {
    color: var(--accent);
    text-decoration: underline;
}
.form__consent-label a:hover {
    color: var(--accent-hover);
}
.form__result {
    margin-top: var(--sp-3);
    padding: var(--sp-2) var(--sp-3);
    border-radius: var(--radius-md);
    font-size: 0.938rem;
}
.form__result--success {
    background: rgba(39, 174, 96, 0.1);
    border: 1px solid var(--success);
    color: var(--success);
}
.form__result--error {
    background: rgba(231, 76, 60, 0.1);
    border: 1px solid var(--error);
    color: var(--error);
}

.btn__loader svg {
    animation: spin 0.8s linear infinite;
}
@keyframes spin {
    to { transform: rotate(360deg); }
}

/* ----- 13. Footer ----- */
.footer {
    background: var(--bg-primary);
    border-top: 1px solid var(--border);
    padding: var(--sp-6) 0 var(--sp-4);
    position: relative;
}
.footer__inner {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: var(--sp-5);
}
.footer__tagline {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-top: var(--sp-1);
}
.footer__copy {
    font-size: 0.813rem;
    color: var(--text-muted);
    margin-top: var(--sp-3);
}
.footer__nav {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}
.footer__link {
    font-size: 0.875rem;
    color: var(--text-secondary);
}
.footer__link:hover { color: var(--accent); }
.footer__contacts {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}
.footer__phone {
    font-size: 1.25rem;
    font-weight: 700;
}
.footer__email { color: var(--text-secondary); }
.footer__phone:hover,
.footer__email:hover { color: var(--accent); }
.footer__socials {
    display: flex;
    gap: var(--sp-2);
    margin-top: var(--sp-1);
}
.footer__social {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    transition: all var(--tr-fast);
}
.footer__social:hover {
    border-color: var(--accent);
    color: var(--accent);
}

/* Back to top */
.back-to-top {
    position: fixed;
    right: var(--sp-4);
    bottom: var(--sp-4);
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--accent);
    border: none;
    color: #fff;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all var(--tr-normal);
    box-shadow: var(--shadow-btn);
    z-index: 900;
}
.back-to-top--visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}
.back-to-top:hover {
    background: var(--accent-hover);
    transform: translateY(-2px);
}

/* ----- 14. Toast ----- */
.toast {
    position: fixed;
    bottom: var(--sp-4);
    right: var(--sp-4);
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: var(--sp-2) var(--sp-3);
    display: flex;
    align-items: center;
    gap: var(--sp-2);
    max-width: 400px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.6);
    z-index: 9999;
    animation: slideUp 0.3s ease;
}
@keyframes slideUp {
    from { opacity: 0; transform: translateY(20px); }
    to   { opacity: 1; transform: translateY(0); }
}
.toast__content { flex: 1; }
.toast__title {
    display: block;
    font-weight: 600;
    font-size: 0.875rem;
}
.toast__message {
    display: block;
    font-size: 0.813rem;
    color: var(--text-secondary);
}
.toast__close {
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 1.25rem;
    cursor: pointer;
    padding: 0 0.25rem;
}
.toast__close:hover { color: var(--text-primary); }

/* ----- 15. Scroll Animations ----- */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity var(--tr-slow), transform var(--tr-slow);
}
.animate-on-scroll.is-visible {
    opacity: 1;
    transform: translateY(0);
}

.animate-on-scroll:nth-child(1) { transition-delay: 0ms; }
.animate-on-scroll:nth-child(2) { transition-delay: 80ms; }
.animate-on-scroll:nth-child(3) { transition-delay: 160ms; }
.animate-on-scroll:nth-child(4) { transition-delay: 240ms; }
.animate-on-scroll:nth-child(5) { transition-delay: 320ms; }
.animate-on-scroll:nth-child(6) { transition-delay: 400ms; }

/* ----- 16. Media Queries ----- */

/* ----- Process (How we work) ----- */
.process__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--sp-4);
}
.process-step {
    position: relative;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: var(--sp-4) var(--sp-3) var(--sp-3);
}
.process-step:hover {
    border-color: var(--border-light);
}
.process-step__num {
    display: block;
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 800;
    line-height: 1;
    color: var(--accent);
    opacity: 0.3;
}
.process-step__title {
    font-size: 1.25rem;
    margin: var(--sp-1) 0 0.5rem;
}
.process-step__text {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* ----- FAQ ----- */
.faq__list {
    max-width: 820px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: var(--sp-2);
}
.faq__item {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 0 var(--sp-3);
    transition: border-color var(--tr-fast);
}
.faq__item[open] {
    border-color: var(--accent);
}
.faq__q {
    position: relative;
    list-style: none;
    cursor: pointer;
    padding: var(--sp-2) 2rem var(--sp-2) 0;
    font-weight: 600;
    font-size: 1.05rem;
    color: var(--text-primary);
}
.faq__q::-webkit-details-marker {
    display: none;
}
.faq__q::after {
    content: '+';
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    font-size: 1.5rem;
    line-height: 1;
    color: var(--accent);
}
.faq__item[open] .faq__q::after {
    content: '\2212';
}
.faq__a {
    padding: 0 0 var(--sp-2);
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.7;
}

/* ----- Solutions (Контейнер под вашу задачу) ----- */
.solutions {
    background: var(--bg-secondary);
}

/* Медиа-зона карточки: фото или заглушка «гофра контейнера» до появления фото */
.solution-media {
    position: relative;
    aspect-ratio: 16 / 10;
    overflow: hidden;
}
.solution-media img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}
/* Галерея-слайдер внутри медиа-зоны карточки решения */
.solution-media .gallery {
    height: 100%;
    min-height: 0;
}
.solution-media--placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    background:
        repeating-linear-gradient(90deg, transparent 0 20px, rgba(255, 255, 255, 0.035) 20px 26px),
        linear-gradient(160deg, #232323 0%, #161616 70%);
}
.solution-media--placeholder svg {
    width: 56px;
    height: 56px;
    stroke: var(--accent);
    fill: none;
    stroke-width: 1.6;
    opacity: 0.9;
}

.solution-chip {
    display: inline-block;
    background: rgba(232, 135, 58, 0.12);
    border: 1px solid rgba(232, 135, 58, 0.35);
    color: var(--accent-light);
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    padding: 0.25rem 0.7rem;
    border-radius: 100px;
    white-space: nowrap;
}
.solution-chip--grant {
    background: rgba(39, 174, 96, 0.12);
    border-color: rgba(39, 174, 96, 0.4);
    color: #4cd487;
}
.solution-media .solution-chip {
    position: absolute;
    top: var(--sp-2);
    left: var(--sp-2);
    background: rgba(13, 13, 13, 0.72);
}

/* Флагманская карточка (глэмпинг) */
.solutions__flagship {
    display: grid;
    grid-template-columns: minmax(0, 5fr) minmax(0, 6fr);
    background: var(--bg-card);
    border: 1px solid rgba(232, 135, 58, 0.45);
    border-radius: var(--radius-lg);
    overflow: hidden;
    margin-bottom: var(--sp-4);
    box-shadow: 0 6px 32px rgba(232, 135, 58, 0.07);
}
.solutions__flagship .solution-media {
    aspect-ratio: auto;
    height: 100%;
    min-height: 280px;
}
.solutions__flagship .solution-media--placeholder svg {
    width: 80px;
    height: 80px;
}
.solutions__flagship-body {
    padding: var(--sp-4) var(--sp-5);
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: var(--sp-2);
}
.solutions__flagship-title {
    font-size: 1.6rem;
    font-weight: 800;
}
.solutions__flagship-text {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.6;
}
.solutions__flagship-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.45rem;
    font-size: 0.93rem;
    color: var(--text-secondary);
}
.solutions__flagship-list li {
    position: relative;
    padding-left: 1.4rem;
}
.solutions__flagship-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.42em;
    width: 0.55em;
    height: 0.55em;
    border-radius: 2px;
    background: var(--accent);
}
.solutions__flagship-actions {
    margin-top: auto;
    padding-top: var(--sp-1);
}

/* Сетка обычных карточек */
.solutions__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--sp-3);
}
.solution-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: transform var(--tr-normal), border-color var(--tr-normal), box-shadow var(--tr-normal);
}
.solution-card:hover {
    transform: translateY(-4px);
    border-color: var(--accent);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
}
.solution-card__body {
    padding: var(--sp-3);
    display: flex;
    flex-direction: column;
    gap: var(--sp-1);
    flex: 1;
}
.solution-card__title {
    font-size: 1.125rem;
    font-weight: 700;
}
.solution-card__text {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.6;
    flex: 1;
}
.solution-card__meta {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 0.25rem var(--sp-1);
    font-variant-numeric: tabular-nums;
}
.solution-card__price {
    font-family: var(--font-heading);
    font-weight: 700;
    color: var(--accent-light);
    white-space: nowrap;
}
.solution-card__time {
    color: var(--text-muted);
    font-size: 0.85rem;
    white-space: nowrap;
}
.solution-card__cta {
    margin-top: var(--sp-1);
}

/* Баннер «Не нашли свою задачу?» */
.solutions__idea {
    margin-top: var(--sp-3);
    border: 1px dashed var(--border-light);
    border-radius: var(--radius-lg);
    padding: var(--sp-3) var(--sp-4);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--sp-3);
    flex-wrap: wrap;
}
.solutions__idea-title {
    font-size: 1.125rem;
    font-weight: 700;
    margin-bottom: 0.25rem;
}
.solutions__idea-text {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* Чип «Интересует: …» в форме заявки */
.form__interest {
    display: flex;
    align-items: center;
    gap: var(--sp-1);
    margin-bottom: var(--sp-2);
}
.form__interest[hidden] {
    display: none;
}
.form__interest-label {
    background: rgba(232, 135, 58, 0.12);
    border: 1px solid rgba(232, 135, 58, 0.35);
    color: var(--accent-light);
    font-size: 0.82rem;
    font-weight: 600;
    padding: 0.3rem 0.8rem;
    border-radius: 100px;
}
.form__interest-clear {
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 1.15rem;
    line-height: 1;
    cursor: pointer;
    padding: 0.2rem;
}
.form__interest-clear:hover {
    color: var(--text-primary);
}

@media (max-width: 860px) {
    .solutions__flagship {
        grid-template-columns: 1fr;
    }
    .solutions__flagship .solution-media {
        height: auto;
        min-height: 220px;
    }
    .solutions__flagship-body {
        padding: var(--sp-3);
    }
}

/* ----- Sticky mobile CTA bar ----- */
.mobile-cta {
    display: none;
}
@media (max-width: 768px) {
    .mobile-cta {
        display: flex;
        gap: var(--sp-2);
        position: fixed;
        left: 0;
        right: 0;
        bottom: 0;
        z-index: 800;
        padding: 0.6rem var(--sp-2);
        background: rgba(13, 13, 13, 0.96);
        backdrop-filter: blur(10px);
        -webkit-backdrop-filter: blur(10px);
        border-top: 1px solid var(--border);
    }
    .mobile-cta__btn {
        flex: 1;
        display: inline-flex;
        align-items: center;
        justify-content: center;
        gap: 0.4rem;
        padding: 0.7rem 0.5rem;
        border-radius: var(--radius-md);
        font-weight: 600;
        font-size: 0.9rem;
        white-space: nowrap;
    }
    .mobile-cta__btn--call {
        background: var(--bg-card);
        border: 1px solid var(--border-light);
        color: var(--text-primary);
    }
    .mobile-cta__btn--lead {
        background: var(--accent);
        color: #fff;
    }
    body {
        padding-bottom: 64px;
    }
    .back-to-top {
        bottom: 80px;
    }
}

@media (max-width: 1024px) {
    :root {
        --sp-8: 5rem;
    }

    .nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        flex-direction: column;
        justify-content: center;
        gap: var(--sp-4);
        background: var(--bg-card);
        border-left: 1px solid var(--border);
        padding: var(--sp-6) var(--sp-4);
        transition: right var(--tr-normal);
        z-index: 1000;
    }
    .nav.active {
        right: 0;
    }
    .nav__link {
        font-size: 1.125rem;
    }
    .burger {
        display: flex;
    }
    .header__actions {
        display: none;
    }

    .house-card {
        grid-template-columns: 1fr;
    }
    .house-card__info {
        padding: 0 var(--sp-4) var(--sp-4);
    }
    .gallery {
        min-height: 280px;
    }
}

@media (max-width: 768px) {
    :root {
        --sp-7: 4rem;
        --sp-6: 3rem;
    }

    .section {
        padding: var(--sp-6) 0;
    }

    .hero__stats {
        gap: var(--sp-3);
    }
    .hero__stat-value {
        font-size: 1.25rem;
    }

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

    .houses__tabs {
        gap: 0.5rem;
    }
    .houses__tab {
        font-size: 0.75rem;
        padding: 0.5rem 1rem;
    }

    .house-card__features {
        grid-template-columns: 1fr;
    }

    .contacts__grid {
        grid-template-columns: 1fr;
        gap: var(--sp-4);
    }
    .contacts__map {
        min-height: 250px;
    }

    .feedback__grid {
        grid-template-columns: 1fr;
        gap: var(--sp-4);
    }
    .feedback__form {
        padding: var(--sp-3);
    }

    .footer__inner {
        grid-template-columns: 1fr;
        text-align: center;
    }
    .footer__nav {
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: center;
        gap: var(--sp-2);
    }
    .footer__contacts {
        align-items: center;
    }
    .footer__socials {
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .hero__actions {
        flex-direction: column;
        align-items: center;
    }
    .hero__actions .btn {
        width: 100%;
        max-width: 280px;
    }

    .house-card__specs {
        grid-template-columns: 1fr;
    }

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

    .toast {
        left: var(--sp-2);
        right: var(--sp-2);
        max-width: none;
    }
}