/* =====================================================================
   ООО СВ — сайт-портфолио мебели на заказ
   Дизайн-система: светлые тона, сиреневый акцент, мягкие тени.
   Подход: mobile-first, контейнерные запросы не используются.
   ===================================================================== */

/* ---------- 1. Дизайн-токены ---------- */
:root {
    /* Палитра */
    --c-bg:           #FAFAFB;
    --c-bg-alt:       #F4F3F7;
    --c-surface:      #FFFFFF;
    --c-surface-2:    #F8F7FB;
    --c-border:       #E8E6EE;
    --c-border-soft:  #EFEDF3;

    --c-text:         #2D2A32;
    --c-text-soft:    #5C5866;
    --c-text-mute:    #8A8696;

    --c-accent:       #B5A8D0;   /* основной сиреневый */
    --c-accent-dark:  #9A89C0;   /* hover/press */
    --c-accent-soft:  #E8E2F2;   /* фон блоков */
    --c-accent-tint:  #F3EFFA;

    --c-shadow-sm:    0 2px 8px rgba(80, 60, 120, 0.06);
    --c-shadow:       0 8px 30px rgba(80, 60, 120, 0.08);
    --c-shadow-lg:    0 18px 50px rgba(80, 60, 120, 0.12);
    --c-shadow-accent:0 10px 30px rgba(181, 168, 208, 0.35);

    /* Радиусы */
    --r-sm: 8px;
    --r:    14px;
    --r-lg: 22px;
    --r-pill: 999px;

    /* Типографика */
    --ff-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
               "Helvetica Neue", Arial, sans-serif;
    --ff-display: "Inter", var(--ff-sans);

    /* Размеры */
    --container: 1240px;
    --container-narrow: 920px;

    --h-nav: 76px;

    --transition: 200ms cubic-bezier(.4, 0, .2, 1);
}

/* ---------- 2. Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; padding: 0; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
}
body {
    font-family: var(--ff-sans);
    color: var(--c-text);
    background: var(--c-bg);
    line-height: 1.65;
    font-size: 17px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}
img, svg, video { display: block; max-width: 100%; }
img { height: auto; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: none; background: none; color: inherit; }
ul, ol { list-style: none; }
input, textarea, select { font: inherit; color: inherit; }
:focus-visible { outline: 3px solid var(--c-accent-dark); outline-offset: 2px; border-radius: 4px; }

h1, h2, h3, h4 { line-height: 1.2; font-weight: 700; letter-spacing: -0.01em; }
h1 { font-size: clamp(2.1rem, 5vw, 3.4rem); font-weight: 800; }
h2 { font-size: clamp(1.6rem, 3vw, 2.4rem); }
h3 { font-size: clamp(1.2rem, 2vw, 1.5rem); }
p { margin-bottom: 1em; }
p:last-child { margin-bottom: 0; }
strong { font-weight: 700; }
img { background: var(--c-bg-alt); }

/* ---------- 3. Утилиты ---------- */
.container {
    width: 100%;
    max-width: var(--container);
    margin-inline: auto;
    padding-inline: 24px;
}
.container--narrow { max-width: var(--container-narrow); }

.section { padding-block: clamp(48px, 7vw, 96px); }
.section--alt { background: var(--c-bg-alt); }
.section--accent { background: linear-gradient(180deg, var(--c-accent-tint) 0%, var(--c-bg) 100%); }

.section-head { max-width: 720px; margin-bottom: 40px; }
.section-head--center { margin-inline: auto; text-align: center; }
.eyebrow {
    display: inline-block;
    font-size: .8rem;
    font-weight: 700;
    letter-spacing: .12em;
    text-transform: uppercase;
    color: var(--c-accent-dark);
    background: var(--c-accent-soft);
    padding: 6px 14px;
    border-radius: var(--r-pill);
    margin-bottom: 16px;
}
.lead {
    font-size: clamp(1.05rem, 1.4vw, 1.2rem);
    color: var(--c-text-soft);
    line-height: 1.6;
}
.text-center { text-align: center; }

.skip-link {
    position: absolute;
    left: -9999px;
    top: 0;
    background: var(--c-accent-dark);
    color: #fff;
    padding: 10px 18px;
    border-radius: 0 0 var(--r-sm) 0;
    z-index: 999;
}
.skip-link:focus { left: 0; }

/* ---------- 4. Кнопки ---------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 26px;
    border-radius: var(--r-pill);
    font-weight: 600;
    font-size: 1rem;
    text-align: center;
    transition: transform var(--transition), background var(--transition), box-shadow var(--transition), color var(--transition);
    will-change: transform;
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }
.btn--accent {
    background: var(--c-accent);
    color: #fff;
    box-shadow: var(--c-shadow-accent);
}
.btn--accent:hover { background: var(--c-accent-dark); }
.btn--ghost {
    background: var(--c-surface);
    color: var(--c-text);
    border: 1.5px solid var(--c-border);
    box-shadow: var(--c-shadow-sm);
}
.btn--ghost:hover { border-color: var(--c-accent); color: var(--c-accent-dark); }
.btn--light {
    background: rgba(255, 255, 255, 0.16);
    color: #fff;
    border: 1.5px solid rgba(255, 255, 255, 0.4);
    backdrop-filter: blur(6px);
}
.btn--light:hover { background: rgba(255, 255, 255, 0.26); }
.btn--lg { padding: 16px 32px; font-size: 1.05rem; }
.btn--sm { padding: 10px 18px; font-size: .9rem; }
.btn--block { width: 100%; }

/* ---------- 5. Шапка ---------- */
.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: saturate(180%) blur(14px);
    -webkit-backdrop-filter: saturate(180%) blur(14px);
    border-bottom: 1px solid var(--c-border-soft);
}
.site-header__inner {
    display: flex;
    align-items: center;
    gap: 24px;
    min-height: var(--h-nav);
    padding-block: 10px;
}

.brand { display: inline-flex; align-items: center; gap: 12px; flex-shrink: 0; }
.brand__logo { display: grid; place-items: center; }
.brand__logo svg {
    transition: transform var(--transition);
}
.brand:hover .brand__logo svg { transform: rotate(-4deg) scale(1.05); }
.brand__text { display: flex; flex-direction: column; line-height: 1.1; }
.brand__name { font-weight: 800; font-size: 1.15rem; letter-spacing: -.01em; }
.brand__slogan {
    font-size: .75rem;
    color: var(--c-text-mute);
    font-weight: 500;
    letter-spacing: .02em;
}

/* Навигация */
.main-nav { margin-left: auto; }
.nav-menu {
    display: flex;
    align-items: center;
    gap: 4px;
}
.nav-menu > li { position: relative; }
.nav-menu a {
    display: inline-block;
    padding: 10px 14px;
    border-radius: var(--r-sm);
    font-weight: 500;
    color: var(--c-text-soft);
    transition: color var(--transition), background var(--transition);
}
.nav-menu a:hover { color: var(--c-accent-dark); background: var(--c-accent-tint); }
.nav-menu a[aria-current="page"] { color: var(--c-accent-dark); font-weight: 600; }

.nav-menu__has-children > a::after {
    content: "";
    display: inline-block;
    margin-left: 6px;
    border: 4px solid transparent;
    border-top-color: currentColor;
    transform: translateY(2px);
}
.submenu {
    position: absolute;
    top: calc(100% + 6px);
    left: 0;
    min-width: 230px;
    background: var(--c-surface);
    border: 1px solid var(--c-border);
    border-radius: var(--r);
    box-shadow: var(--c-shadow-lg);
    padding: 8px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(8px);
    transition: opacity var(--transition), transform var(--transition), visibility var(--transition);
    z-index: 50;
}
.submenu li a {
    display: block;
    padding: 10px 14px;
    border-radius: var(--r-sm);
}
.nav-menu__has-children:hover .submenu,
.nav-menu__has-children:focus-within .submenu {
    opacity: 1; visibility: visible; transform: translateY(0);
}

.header-cta { display: flex; align-items: center; gap: 14px; flex-shrink: 0; }
.phone-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-weight: 700;
    color: var(--c-text);
    transition: color var(--transition);
}
.phone-link:hover { color: var(--c-accent-dark); }
.phone-link svg { color: var(--c-accent-dark); }

/* Гамбургер */
.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 8px;
    border-radius: var(--r-sm);
}
.nav-toggle__bar {
    width: 26px;
    height: 2.5px;
    background: var(--c-text);
    border-radius: 2px;
    transition: transform var(--transition), opacity var(--transition);
}
.nav-toggle__label {
    font-size: .7rem;
    text-transform: uppercase;
    letter-spacing: .08em;
    color: var(--c-text-mute);
    margin-top: 2px;
}
.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(1) { transform: translateY(7.5px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(3) { transform: translateY(-7.5px) rotate(-45deg); }

/* ---------- 6. Hero ---------- */
.hero {
    position: relative;
    padding-block: clamp(60px, 9vw, 120px) clamp(40px, 6vw, 80px);
    background:
        radial-gradient(circle at 85% 15%, var(--c-accent-tint) 0%, transparent 55%),
        radial-gradient(circle at 15% 80%, var(--c-accent-soft) 0%, transparent 50%),
        linear-gradient(180deg, var(--c-bg) 0%, var(--c-surface-2) 100%);
    overflow: hidden;
}
.hero__grid {
    display: grid;
    grid-template-columns: 1.05fr 1fr;
    gap: clamp(32px, 5vw, 64px);
    align-items: center;
}
.hero__content { max-width: 640px; }
.hero__title {
    margin-bottom: 22px;
}
.hero__title-accent {
    color: transparent;
    background: linear-gradient(135deg, var(--c-accent-dark) 0%, var(--c-accent) 100%);
    -webkit-background-clip: text;
    background-clip: text;
}
.hero__lead { margin-bottom: 32px; max-width: 540px; }
.hero__cta { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 36px; }

.hero__badges {
    display: flex;
    flex-wrap: wrap;
    gap: 18px 28px;
    font-size: .9rem;
    color: var(--c-text-soft);
}
.hero__badges li {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-weight: 500;
}
.hero__badges svg { color: var(--c-accent-dark); }

.hero__media {
    position: relative;
    display: grid;
    grid-template-columns: 1.4fr 1fr;
    grid-template-rows: 1fr 1fr;
    gap: 16px;
    aspect-ratio: 4 / 3.4;
}
.hero__media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: var(--r-lg);
    box-shadow: var(--c-shadow);
}
.hero__media-item:nth-child(1) { grid-row: span 2; }

/* ---------- 7. Преимущества ---------- */
.features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 24px;
}
.feature-card {
    background: var(--c-surface);
    border: 1px solid var(--c-border-soft);
    border-radius: var(--r-lg);
    padding: 28px 24px;
    box-shadow: var(--c-shadow-sm);
    transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}
.feature-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--c-shadow);
    border-color: var(--c-accent);
}
.feature-card__icon {
    display: grid;
    place-items: center;
    width: 52px;
    height: 52px;
    border-radius: var(--r);
    background: var(--c-accent-soft);
    color: var(--c-accent-dark);
    margin-bottom: 16px;
}
.feature-card h3 { margin-bottom: 8px; font-size: 1.15rem; }
.feature-card p { color: var(--c-text-soft); font-size: .95rem; line-height: 1.55; }

/* ---------- 8. Карточки категорий ---------- */
.category-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 26px;
}
.category-card {
    position: relative;
    display: flex;
    flex-direction: column;
    border-radius: var(--r-lg);
    overflow: hidden;
    background: var(--c-surface);
    border: 1px solid var(--c-border-soft);
    box-shadow: var(--c-shadow-sm);
    transition: transform var(--transition), box-shadow var(--transition);
    aspect-ratio: 4 / 3.2;
    color: #fff;
    isolation: isolate;
}
.category-card img,
.category-card .cover {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: -2;
}
.category-card::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(45, 42, 50, 0) 35%, rgba(45, 42, 50, 0.82) 100%);
    z-index: -1;
    transition: background var(--transition);
}
.category-card:hover { transform: translateY(-6px); box-shadow: var(--c-shadow-lg); }
.category-card:hover::after { background: linear-gradient(180deg, rgba(45, 42, 50, 0.2) 0%, rgba(45, 42, 50, 0.92) 100%); }

.category-card__body {
    margin-top: auto;
    padding: 22px 24px;
}
.category-card__title { color: #fff; font-size: 1.35rem; margin-bottom: 4px; }
.category-card__count {
    font-size: .85rem;
    color: rgba(255, 255, 255, 0.85);
    display: inline-flex;
    align-items: center;
    gap: 6px;
}
.category-card__arrow {
    position: absolute;
    top: 18px;
    right: 18px;
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.18);
    backdrop-filter: blur(8px);
    display: grid;
    place-items: center;
    transition: background var(--transition), transform var(--transition);
}
.category-card:hover .category-card__arrow { background: var(--c-accent); transform: rotate(-45deg); }

/* ---------- 9. Галерея ---------- */
.gallery {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 16px;
}
.gallery--featured {
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 20px;
}
.gallery__item {
    position: relative;
    overflow: hidden;
    border-radius: var(--r);
    background: var(--c-bg-alt);
    box-shadow: var(--c-shadow-sm);
    aspect-ratio: 4 / 3;
    transition: transform var(--transition), box-shadow var(--transition);
}
.gallery__item:hover {
    transform: translateY(-3px);
    box-shadow: var(--c-shadow);
}
.gallery__link {
    display: block;
    width: 100%;
    height: 100%;
    cursor: zoom-in;
}
.gallery__link img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 400ms cubic-bezier(.2, .8, .2, 1);
}
.gallery__item:hover .gallery__link img { transform: scale(1.06); }
.gallery__zoom {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 60%, rgba(45, 42, 50, 0.45));
    opacity: 0;
    transition: opacity var(--transition);
    pointer-events: none;
}
.gallery__item:hover .gallery__zoom { opacity: 1; }
.gallery__zoom::after {
    content: "⊕";
    position: absolute;
    bottom: 12px;
    right: 14px;
    color: #fff;
    font-size: 1.5rem;
    line-height: 1;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.4);
}
.gallery-empty {
    padding: 40px;
    text-align: center;
    color: var(--c-text-mute);
    background: var(--c-bg-alt);
    border-radius: var(--r);
    border: 2px dashed var(--c-border);
}

/* ---------- 10. Этапы работы ---------- */
.steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 28px;
    counter-reset: step;
}
.step {
    position: relative;
    padding: 28px 24px 24px;
    background: var(--c-surface);
    border: 1px solid var(--c-border-soft);
    border-radius: var(--r-lg);
    box-shadow: var(--c-shadow-sm);
}
.step::before {
    counter-increment: step;
    content: counter(step, decimal-leading-zero);
    display: inline-block;
    font-family: var(--ff-display);
    font-size: 2.2rem;
    font-weight: 800;
    color: transparent;
    -webkit-text-stroke: 1.5px var(--c-accent);
    line-height: 1;
    margin-bottom: 14px;
}
.step h3 { font-size: 1.15rem; margin-bottom: 8px; }
.step p { color: var(--c-text-soft); font-size: .95rem; line-height: 1.55; }

/* ---------- 11. Статы / О компании ---------- */
.stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 24px;
    text-align: center;
}
.stat__num {
    font-size: clamp(2.4rem, 4vw, 3rem);
    font-weight: 800;
    line-height: 1;
    color: transparent;
    background: linear-gradient(135deg, var(--c-accent-dark), var(--c-accent));
    -webkit-background-clip: text;
    background-clip: text;
    margin-bottom: 6px;
}
.stat__label {
    font-size: .95rem;
    color: var(--c-text-soft);
}

.about-block {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: clamp(28px, 5vw, 56px);
    align-items: center;
}
.about-block__media {
    border-radius: var(--r-lg);
    overflow: hidden;
    box-shadow: var(--c-shadow);
    aspect-ratio: 4 / 3;
}
.about-block__media img { width: 100%; height: 100%; object-fit: cover; }
.about-block h2 { margin-bottom: 16px; }
.about-block p { color: var(--c-text-soft); margin-bottom: 14px; }
.about-block ul.checklist { margin-top: 20px; }
.checklist li {
    position: relative;
    padding-left: 30px;
    margin-bottom: 10px;
    color: var(--c-text-soft);
}
.checklist li::before {
    content: "✓";
    position: absolute;
    left: 0;
    top: 0;
    width: 22px;
    height: 22px;
    display: grid;
    place-items: center;
    background: var(--c-accent);
    color: #fff;
    border-radius: 50%;
    font-size: .8rem;
    font-weight: 700;
}

/* ---------- 12. CTA ---------- */
.cta {
    position: relative;
    background: linear-gradient(135deg, var(--c-accent-dark) 0%, var(--c-accent) 100%);
    color: #fff;
    border-radius: var(--r-lg);
    padding: clamp(36px, 5vw, 64px);
    overflow: hidden;
    box-shadow: var(--c-shadow-accent);
}
.cta::before {
    content: "";
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 90% 20%, rgba(255, 255, 255, 0.18) 0%, transparent 50%),
        radial-gradient(circle at 5% 90%, rgba(255, 255, 255, 0.12) 0%, transparent 50%);
    pointer-events: none;
}
.cta__inner {
    position: relative;
    display: grid;
    grid-template-columns: 1.3fr auto;
    gap: 32px;
    align-items: center;
}
.cta h2 { color: #fff; margin-bottom: 14px; }
.cta p { color: rgba(255, 255, 255, 0.9); font-size: 1.05rem; }
.cta .btn { font-size: 1.05rem; }

/* ---------- 13. Контакты / форма ---------- */
.contacts-grid {
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    gap: clamp(32px, 5vw, 56px);
    align-items: start;
}
.contact-item {
    display: flex;
    gap: 16px;
    padding: 22px 0;
    border-bottom: 1px solid var(--c-border-soft);
}
.contact-item:first-child { padding-top: 0; }
.contact-item__icon {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    border-radius: var(--r);
    background: var(--c-accent-soft);
    color: var(--c-accent-dark);
    display: grid;
    place-items: center;
}
.contact-item__label {
    font-size: .8rem;
    color: var(--c-text-mute);
    text-transform: uppercase;
    letter-spacing: .08em;
    margin-bottom: 4px;
}
.contact-item__value {
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--c-text);
}
.contact-item__value a:hover { color: var(--c-accent-dark); }
.contact-item__sub { font-size: .85rem; color: var(--c-text-mute); margin-top: 2px; }

/* Форма */
.form-card {
    background: var(--c-surface);
    border: 1px solid var(--c-border-soft);
    border-radius: var(--r-lg);
    padding: clamp(24px, 4vw, 40px);
    box-shadow: var(--c-shadow);
}
.form-card h3 { margin-bottom: 6px; }
.form-card .form-card__sub { color: var(--c-text-mute); margin-bottom: 24px; font-size: .95rem; }

.field { margin-bottom: 18px; }
.field label {
    display: block;
    font-size: .9rem;
    font-weight: 600;
    margin-bottom: 7px;
    color: var(--c-text);
}
.field label .req { color: var(--c-accent-dark); }
.field input,
.field textarea,
.field select {
    width: 100%;
    padding: 13px 16px;
    background: var(--c-surface-2);
    border: 1.5px solid var(--c-border);
    border-radius: var(--r-sm);
    transition: border-color var(--transition), background var(--transition), box-shadow var(--transition);
}
.field input:focus,
.field textarea:focus,
.field select:focus {
    outline: none;
    border-color: var(--c-accent);
    background: var(--c-surface);
    box-shadow: 0 0 0 4px var(--c-accent-tint);
}
.field textarea { resize: vertical; min-height: 110px; }
.field--hp {
    position: absolute;
    left: -9999px;
    height: 0;
    overflow: hidden;
}
.field-error {
    color: #c43;
    font-size: .85rem;
    margin-top: 6px;
    display: none;
}
.field.has-error input,
.field.has-error textarea { border-color: #c43; }
.field.has-error .field-error { display: block; }

.form-status {
    margin-top: 18px;
    padding: 14px 18px;
    border-radius: var(--r-sm);
    font-size: .95rem;
    display: none;
}
.form-status.is-visible { display: block; }
.form-status--success { background: #E6F4EA; color: #1d6b35; }
.form-status--error   { background: #FDEDED; color: #b00020; }

.form-consent {
    font-size: .82rem;
    color: var(--c-text-mute);
    margin-top: 14px;
    line-height: 1.45;
}
.form-consent a { color: var(--c-accent-dark); text-decoration: underline; }

/* ---------- 14. Страница категории ---------- */
.cat-hero {
    padding-block: clamp(48px, 6vw, 88px);
    background:
        radial-gradient(circle at 80% 10%, var(--c-accent-tint) 0%, transparent 50%),
        linear-gradient(180deg, var(--c-surface-2) 0%, var(--c-bg) 100%);
    border-bottom: 1px solid var(--c-border-soft);
}
.breadcrumb {
    font-size: .85rem;
    color: var(--c-text-mute);
    margin-bottom: 20px;
}
.breadcrumb a:hover { color: var(--c-accent-dark); }
.breadcrumb > * + *::before { content: "›"; margin: 0 8px; color: var(--c-text-mute); }
.cat-hero__title { margin-bottom: 16px; }
.cat-hero__lead { max-width: 720px; font-size: 1.1rem; color: var(--c-text-soft); }
.cat-hero__meta {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-top: 26px;
}
.cat-hero__meta .pill {
    background: var(--c-surface);
    border: 1px solid var(--c-border);
    padding: 7px 14px;
    border-radius: var(--r-pill);
    font-size: .88rem;
    font-weight: 600;
    color: var(--c-text-soft);
    box-shadow: var(--c-shadow-sm);
}

.prose { max-width: 760px; }
.prose h2 { margin: 36px 0 14px; }
.prose h2:first-child { margin-top: 0; }
.prose h3 { margin: 24px 0 10px; font-size: 1.15rem; }
.prose p { color: var(--c-text-soft); margin-bottom: 14px; }
.prose ul { margin: 14px 0; padding-left: 4px; }
.prose ul li {
    position: relative;
    padding-left: 22px;
    margin-bottom: 8px;
    color: var(--c-text-soft);
}
.prose ul li::before {
    content: "—";
    position: absolute;
    left: 0;
    color: var(--c-accent-dark);
    font-weight: 700;
}

/* ---------- 15. Подвал ---------- */
.site-footer {
    background: linear-gradient(180deg, var(--c-surface-2) 0%, var(--c-bg-alt) 100%);
    border-top: 1px solid var(--c-border-soft);
    padding-top: 56px;
}
.site-footer__inner {
    display: grid;
    grid-template-columns: 1.6fr 1fr 1fr 1.2fr;
    gap: 36px;
    padding-bottom: 40px;
}
.site-footer__title {
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: .08em;
    margin-bottom: 16px;
    color: var(--c-text);
}
.site-footer__desc {
    color: var(--c-text-soft);
    font-size: .9rem;
    line-height: 1.55;
    margin-top: 14px;
    max-width: 360px;
}
.footer-list li { margin-bottom: 10px; }
.footer-list a {
    color: var(--c-text-soft);
    transition: color var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: .95rem;
}
.footer-list a:hover { color: var(--c-accent-dark); }
.footer-list--contacts a { font-size: 1rem; font-weight: 600; color: var(--c-text); }
.site-footer__hours {
    margin-top: 16px;
    font-size: .88rem;
    color: var(--c-text-mute);
}
.site-footer__bottom {
    border-top: 1px solid var(--c-border-soft);
    padding-block: 20px;
    font-size: .85rem;
    color: var(--c-text-mute);
}
.site-footer__bottom-inner {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
}
.brand--light .brand__name { color: var(--c-text); }
.brand--light .brand__slogan { color: var(--c-text-mute); }

/* ---------- 16. Кнопка «наверх» ---------- */
.to-top {
    position: fixed;
    right: 22px;
    bottom: 22px;
    width: 46px;
    height: 46px;
    border-radius: 50%;
    background: var(--c-accent);
    color: #fff;
    display: grid;
    place-items: center;
    box-shadow: var(--c-shadow-accent);
    opacity: 0;
    transform: translateY(20px);
    transition: opacity var(--transition), transform var(--transition), background var(--transition);
    z-index: 90;
}
.to-top.is-visible {
    opacity: 1;
    transform: translateY(0);
}
.to-top:hover { background: var(--c-accent-dark); }
.to-top[hidden] { display: none; }

/* ---------- 17. Lightbox ---------- */
.lightbox {
    position: fixed;
    inset: 0;
    background: rgba(28, 24, 38, 0.92);
    backdrop-filter: blur(8px);
    display: grid;
    place-items: center;
    z-index: 200;
    padding: 24px;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition);
}
.lightbox.is-open { opacity: 1; visibility: visible; }
.lightbox__img {
    max-width: 92vw;
    max-height: 86vh;
    border-radius: var(--r);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
    transform: scale(0.95);
    transition: transform var(--transition);
}
.lightbox.is-open .lightbox__img { transform: scale(1); }
.lightbox__close,
.lightbox__nav {
    position: absolute;
    background: rgba(255, 255, 255, 0.14);
    color: #fff;
    width: 52px;
    height: 52px;
    border-radius: 50%;
    display: grid;
    place-items: center;
    backdrop-filter: blur(6px);
    transition: background var(--transition), transform var(--transition);
    border: 1px solid rgba(255, 255, 255, 0.18);
}
.lightbox__close:hover,
.lightbox__nav:hover { background: var(--c-accent); }
.lightbox__close { top: 24px; right: 24px; }
.lightbox__nav--prev { left: 24px; top: 50%; transform: translateY(-50%); }
.lightbox__nav--next { right: 24px; top: 50%; transform: translateY(-50%); }
.lightbox__nav--prev:hover { transform: translateY(-50%) translateX(-3px); }
.lightbox__nav--next:hover { transform: translateY(-50%) translateX(3px); }
.lightbox__counter {
    position: absolute;
    bottom: 28px;
    left: 50%;
    transform: translateX(-50%);
    color: rgba(255, 255, 255, 0.85);
    font-size: .9rem;
    padding: 7px 16px;
    background: rgba(255, 255, 255, 0.12);
    border-radius: var(--r-pill);
    backdrop-filter: blur(6px);
}

/* ---------- 18. Анимации появления ---------- */
@media (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 0;
        transform: translateY(24px);
        transition: opacity 700ms cubic-bezier(.2, .8, .2, 1), transform 700ms cubic-bezier(.2, .8, .2, 1);
    }
    .reveal.is-visible { opacity: 1; transform: translateY(0); }
}

/* =====================================================================
   19. АДАПТИВ
   ===================================================================== */

/* --- Планшеты --- */
@media (max-width: 1024px) {
    :root { --h-nav: 68px; }
    .hero__grid { grid-template-columns: 1fr; }
    .hero__media { aspect-ratio: 16 / 9; max-width: 600px; }
    .about-block { grid-template-columns: 1fr; }
    .about-block__media { max-width: 560px; }
    .contacts-grid { grid-template-columns: 1fr; }
    .cta__inner { grid-template-columns: 1fr; }
    .site-footer__inner { grid-template-columns: 1fr 1fr; gap: 32px; }
    .site-footer__brand { grid-column: span 2; }
}

/* --- Моб. навигация (открытие под 980px) --- */
@media (max-width: 980px) {
    .nav-toggle { display: flex; flex-direction: column; align-items: center; }
    .header-cta .phone-link span { display: none; }
    .header-cta .btn--sm { display: none; }
    .main-nav {
        position: fixed;
        top: var(--h-nav);
        right: 0;
        left: 0;
        background: var(--c-surface);
        border-bottom: 1px solid var(--c-border);
        box-shadow: var(--c-shadow-lg);
        max-height: calc(100vh - var(--h-nav));
        overflow-y: auto;
        transform: translateY(-110%);
        visibility: hidden;
        transition: transform 350ms cubic-bezier(.2, .8, .2, 1), visibility 0s linear 350ms;
        z-index: 99;
    }
    .main-nav.is-open { transform: translateY(0); visibility: visible; transition: transform 350ms cubic-bezier(.2, .8, .2, 1); }
    .nav-menu {
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        padding: 12px 24px 24px;
    }
    .nav-menu li { width: 100%; }
    .nav-menu a { padding: 14px 6px; border-bottom: 1px solid var(--c-border-soft); border-radius: 0; }
    .nav-menu__has-children > a::after { display: none; }
    .submenu {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
        border: none;
        background: var(--c-surface-2);
        margin: 0;
        padding: 0 0 8px 16px;
        border-radius: 0;
    }
    .submenu li a { border-bottom: none; font-size: .92rem; }
}

/* --- Мобильные --- */
@media (max-width: 640px) {
    body { font-size: 16px; }
    .container { padding-inline: 18px; }
    .section { padding-block: 44px; }

    .brand__slogan { display: none; }
    .header-cta .phone-link svg { width: 22px; height: 22px; }

    .hero { padding-block: 40px 32px; }
    .hero__cta { flex-direction: column; align-items: stretch; }
    .hero__cta .btn { width: 100%; }
    .hero__badges { gap: 12px 20px; font-size: .82rem; }

    .features { gap: 14px; }
    .feature-card { padding: 22px 18px; }

    .category-grid { gap: 16px; grid-template-columns: 1fr; }
    .category-card { aspect-ratio: 4 / 3; }

    .gallery { grid-template-columns: repeat(2, 1fr); gap: 10px; }
    .gallery--featured { grid-template-columns: 1fr; gap: 14px; }

    .steps { gap: 14px; }
    .step { padding: 22px 18px; }

    .cta { padding: 28px 22px; }
    .cta__inner { grid-template-columns: 1fr; text-align: left; }
    .cta .btn { width: 100%; }

    .form-card { padding: 22px 18px; }
    .contact-item__value { font-size: 1rem; }

    .site-footer__inner { grid-template-columns: 1fr; gap: 28px; }
    .site-footer__brand { grid-column: span 1; }
    .site-footer__bottom-inner { flex-direction: column; }

    .lightbox__close,
    .lightbox__nav { width: 44px; height: 44px; }
    .lightbox__nav--prev { left: 8px; }
    .lightbox__nav--next { right: 8px; }
}

/* --- Очень маленькие --- */
@media (max-width: 380px) {
    .gallery { grid-template-columns: 1fr; }
}