/*   Отдельный файл стилей сайта автоматики для ворот
============================================================ */

:root {
  --c-primary: #0f4c8a;
  --c-primary-dark: #0a3866;
  --c-accent: #ff7b00;
  --c-accent-dark: #e56d00;
  --c-dark: #101c2b;
  --c-slate: #1d2f43;
  --c-muted: #64748b;
  --c-bg: #ffffff;
  --c-bg-alt: #f2f6fa;
  --c-border: #e2e8f0;
  --radius: 16px;
  --shadow: 0 10px 30px rgba(15, 76, 138, 0.08);
  --shadow-lg: 0 20px 50px rgba(15, 76, 138, 0.16);
  --font-head: 'Manrope', sans-serif;
  --font-body: 'Inter', sans-serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  color: var(--c-dark);
  overflow-x: hidden;
}

h1, h2, h3, h4, h5 { font-family: var(--font-head); font-weight: 800; letter-spacing: -0.01em; }
.privod a:hover { color: var(--c-accent); }
.privod .logo-text strong {font-size: clamp(16px, 3vw, 26px);}

/* ---------- Верхняя полоса ---------- */
.topbar {
  background: var(--c-dark);
  color: #cbd7e4;
  font-size: 13px;
  padding: 7px 0;
}
.topbar i { color: var(--c-accent); margin-right: 5px; }
.topbar a { color: #cbd7e4; text-decoration: none; transition: color .2s; }
.topbar a:hover { color: #fff; }
.topbar-left span, .topbar-right a { margin-right: 22px; }
.topbar-right a:last-child { margin-right: 0; }
.topbar-phone { font-weight: 600; color: #fff !important; }
.privod .logo-text strong span {color: var(--c-accent);}
.privod .main-nav ul li a.active {color: var(--c-accent);}
.privod .main-nav ul li a::after {background: var(--c-accent);}
/* ---------- Навигация ---------- */
.site-navbar {
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(10px);
  box-shadow: 0 1px 0 var(--c-border);
  padding: .65rem 0;
  transition: box-shadow .3s, padding .3s;
}
.site-navbar.nav-scrolled { box-shadow: var(--shadow); padding: .4rem 0; }
.brand-mark {
  width: 44px; height: 44px; border-radius: 12px;
  background: linear-gradient(135deg, var(--c-primary), var(--c-primary-dark));
  color: #fff; display: inline-flex; align-items: center; justify-content: center;
  font-size: 22px; flex: 0 0 auto;
}
.brand-text {
  font-family: var(--font-head); font-weight: 800; font-size: 19px;
  line-height: 1.05; color: var(--c-dark); display: flex; flex-direction: column;
}
.brand-text small { font-weight: 500; font-size: 11px; color: var(--c-muted); letter-spacing: .04em; }
.site-navbar .nav-link { font-weight: 600; color: var(--c-slate); padding: .4rem .85rem !important; border-radius: 10px; transition: .2s; }
.site-navbar .nav-link:hover { color: var(--c-primary); background: var(--c-bg-alt); }
.site-navbar .nav-link.active { color: var(--c-primary); }
.nav-phone { font-weight: 700; color: var(--c-dark); text-decoration: none; font-size: 15px; white-space: nowrap; }
.nav-phone i { color: var(--c-accent); }
.btn-cart {
  border: 1px solid var(--c-border); background: #fff; color: var(--c-slate);
  width: 44px; height: 44px; border-radius: 12px; font-size: 19px;
  display: inline-flex; align-items: center; justify-content: center; position: relative;
}
.btn-cart:hover { border-color: var(--c-primary); color: var(--c-primary); }
.cart-count {
  position: absolute; top: -6px; right: -6px; background: var(--c-accent);
  font-size: 10px; min-width: 18px; height: 18px; display: inline-flex;
  align-items: center; justify-content: center; padding: 0 4px;
}

/* ---------- Кнопки ---------- */
.btn { font-family: var(--font-head); font-weight: 700; border-radius: 12px; transition: .2s; }
.btn-accent { background: var(--c-accent); border-color: var(--c-accent); color: #fff; }
.btn-accent:hover, .btn-accent:focus { background: var(--c-accent-dark); border-color: var(--c-accent-dark); color: #fff; transform: translateY(-1px); box-shadow: 0 8px 20px rgba(255, 123, 0, .35); }
.btn-primary { background: var(--c-primary); border-color: var(--c-primary); }
.btn-primary:hover, .btn-primary:focus { background: var(--c-primary-dark); border-color: var(--c-primary-dark); transform: translateY(-1px); box-shadow: 0 8px 20px rgba(15, 76, 138, .3); }
.btn-outline-primary { color: var(--c-primary); border-color: var(--c-primary); }
.btn-outline-primary:hover { background: var(--c-primary); border-color: var(--c-primary); }
.btn-outline-light:hover { background: #fff; color: var(--c-dark); }
.btn-outline-dark:hover { background: var(--c-dark); color: #fff; }
.btn-lg { padding: .78rem 1.5rem; }

/* ---------- HERO ---------- */
.hero {
  background:
    radial-gradient(900px 480px at 85% -10%, rgba(255, 123, 0, .18), transparent 60%),
    radial-gradient(800px 500px at -10% 110%, rgba(77, 208, 225, .14), transparent 55%),
    linear-gradient(160deg, #0b1f38 0%, #12345c 55%, #0e2a4a 100%);
  color: #e8eef6;
  padding: 74px 0 60px;
  position: relative;
}
.hero-chip {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(255, 255, 255, .08); border: 1px solid rgba(255, 255, 255, .16);
  color: #ffd9b0; font-size: 13px; font-weight: 600;
  padding: 7px 16px; border-radius: 999px; margin-bottom: 20px;
}
.hero-title {
  font-size: clamp(28px, 4.2vw, 46px);
  line-height: 1.14; color: #fff; margin-bottom: 18px;
}
.hero-title span { color: var(--c-accent); }
.hero-lead { font-size: 16.5px; line-height: 1.65; color: #c3d2e2; max-width: 560px; margin-bottom: 26px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 16px; }
.hero-note { font-size: 13.5px; color: #9db4ca; margin-bottom: 20px; }
.hero-note i { color: #5ad07f; margin-right: 4px; }
.hero-badges { display: flex; flex-wrap: wrap; gap: 10px; }
.hero-badges span {
  font-size: 12.5px; font-weight: 600; color: #dbe6f1;
  background: rgba(255, 255, 255, .07); border: 1px solid rgba(255, 255, 255, .13);
  padding: 6px 13px; border-radius: 999px;
}
.hero-badges i { color: var(--c-accent); margin-right: 4px; }

.hero-visual { position: relative; }
.hero-visual svg { width: 100%; height: auto; border-radius: 20px; box-shadow: var(--shadow-lg); display: block; }
.hero-visual-badge {
    position: absolute;
    right: 18px;
    top: 18px;
    background: rgba(12, 22, 36, .82);
    backdrop-filter: blur(6px);
    border: 1px solid rgba(255, 255, 255, .14);
    padding: 11px 18px;
    border-radius: 12px;
    color: #fff;
}
.hero-visual-badge strong { display: block; font-size: 15px; }
.hero-visual-badge span { font-size: 12px; color: #b9c9d9; }

.hero-tiles .hero-tile {
  background: rgba(255, 255, 255, .06);
  border: 1px solid rgba(255, 255, 255, .12);
  border-radius: var(--radius); padding: 20px; height: 100%;
  transition: .25s;
}
.hero-tile:hover { background: rgba(255, 255, 255, .1); transform: translateY(-3px); }
.hero-tile i { font-size: 24px; color: var(--c-accent); display: block; margin-bottom: 10px; }
.hero-tile strong { display: block; color: #fff; font-family: var(--font-head); margin-bottom: 5px; font-size: 15px; }
.hero-tile span { font-size: 13px; color: #a9bdd1; line-height: 1.5; }

/* ---------- Секции ---------- */
.section { padding: 84px 0; }
.section-alt { background: var(--c-bg-alt); }
.section-head { max-width: 760px; margin: 0 auto 46px; text-align: center; }
.section-tag {
  display: inline-block; font-size: 12px; font-weight: 700; letter-spacing: .08em;
  text-transform: uppercase; color: var(--c-primary);
  background: rgba(15, 76, 138, .08); border: 1px solid rgba(15, 76, 138, .16);
  padding: 6px 14px; border-radius: 999px; margin-bottom: 14px;
}
.section-tag--light { color: #ffd9b0; background: rgba(255, 123, 0, .12); border-color: rgba(255, 123, 0, .3); }
.section-head h2, .section h2 { font-size: clamp(24px, 3.2vw, 36px); margin-bottom: 14px; }
.section-head p { color: var(--c-muted); font-size: 16px; margin-bottom: 0; }
.privod .kits-section {background:#fff;}
/* ---------- Карточки каталога ---------- */
.cat-card {
  background: #fff; border: 1px solid var(--c-border); border-radius: var(--radius);
  overflow: hidden; height: 100%; display: flex; flex-direction: column;
  transition: .25s; box-shadow: 0 4px 14px rgba(16, 28, 43, .04);
}
.cat-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); border-color: rgba(15, 76, 138, .25); }
.cat-media { position: relative; }
.cat-media svg { width: 100%; height: 170px; display: block; }
.cat-badge {
  position: absolute; top: 12px; left: 12px;
  background: rgba(255, 255, 255, .94); color: var(--c-primary);
  font-size: 11.5px; font-weight: 700; padding: 5px 12px; border-radius: 999px;
}
.cat-body { padding: 22px; display: flex; flex-direction: column; flex-grow: 1; gap: 10px; }
.cat-body h3 { font-size: 19px; margin: 0; }
.cat-body p { color: var(--c-muted); font-size: 14.5px; line-height: 1.6; flex-grow: 1; margin: 0; }
.cat-body .btn { align-self: flex-start; }

.cat-card--cta {
  background: linear-gradient(150deg, var(--c-primary) 0%, var(--c-primary-dark) 100%);
  border: none; color: #fff;
}
.cat-card--cta h3 { color: #fff; }
.cat-card--cta p { color: #c8d8ea; }
.cta-big-icon { font-size: 42px; color: var(--c-accent); display: block; margin-bottom: 6px; }
.cta-list { list-style: none; padding: 0; margin: 0 0 10px; text-align: left; display: inline-block; }
.cta-list li { font-size: 13.5px; color: #dce9f6; margin-bottom: 6px; }
.cta-list i { color: var(--c-accent); margin-right: 7px; }

/* ---------- Факторы ---------- */
.factor {
  background: #fff; border: 1px solid var(--c-border); border-radius: var(--radius);
  padding: 26px; height: 100%; transition: .25s;
}
.factor:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.factor-ico {
  width: 52px; height: 52px; border-radius: 14px;
  background: rgba(15, 76, 138, .08); color: var(--c-primary);
  display: inline-flex; align-items: center; justify-content: center;
  font-size: 24px; margin-bottom: 14px;
}
.factor h4 { font-size: 17px; margin-bottom: 8px; }
.factor p { color: var(--c-muted); font-size: 14px; line-height: 1.6; margin: 0; }

/* ---------- Таблица ---------- */
.table-wrap {
  border-radius: var(--radius); overflow: hidden;
  border: 1px solid var(--c-border); box-shadow: var(--shadow);
  background: #fff; overflow-x: auto;
}
.select-table { min-width: 720px; }
.select-table thead th {
  background: var(--c-slate); color: #fff; font-family: var(--font-head);
  font-size: 13.5px; text-transform: uppercase; letter-spacing: .05em;
  padding: 15px 20px; border: none; white-space: nowrap;
}
.select-table tbody th, .select-table tbody td {
  padding: 17px 20px; font-size: 14.5px; color: #334155;
  border-bottom: 1px solid var(--c-border); vertical-align: middle;
}
.select-table tbody tr:last-child th, .select-table tbody tr:last-child td { border-bottom: none; }
.select-table tbody tr { transition: background .2s; }
.select-table tbody tr:hover { background: #f6f9fc; }
.tbl-pill {
  display: inline-block; background: rgba(255, 123, 0, .12); color: var(--c-accent-dark);
  font-family: var(--font-head); font-weight: 700; font-size: 13.5px;
  padding: 6px 14px; border-radius: 999px; white-space: nowrap;
}

/* ---------- Тёмная секция / бренды ---------- */
.section-dark {
  background:
    radial-gradient(700px 380px at 90% 0%, rgba(255, 123, 0, .14), transparent 55%),
    linear-gradient(160deg, #0b1f38, #12345c);
  color: #d7e2ee;
  margin-bottom: 0;
}
.section-dark .section-head p { color: #a5b9cc; }
.section-dark h2 { color: #fff; }
.brand-card {
  background: rgba(255, 255, 255, .05); border: 1px solid rgba(255, 255, 255, .12);
  border-radius: var(--radius); padding: 30px; height: 100%; transition: .25s;
}
.brand-card:hover { background: rgba(255, 255, 255, .08); transform: translateY(-4px); }
.brand-logo {
  display: inline-block; font-family: var(--font-head); font-weight: 800; font-size: 17px;
  color: #fff; background: var(--c-accent); padding: 8px 18px; border-radius: 10px; margin-bottom: 16px;
  letter-spacing: .04em;
}
.brand-logo--alt { background: var(--c-primary); border: 1px solid rgba(255, 255, 255, .25); }
.brand-card h3 { color: #fff; font-size: 21px; margin-bottom: 10px; }
.brand-card p { color: #b7c8d9; font-size: 14.5px; line-height: 1.65; }
.brand-list { list-style: none; padding: 0; margin: 16px 0 22px; }
.brand-list li { font-size: 14px; color: #d7e2ee; margin-bottom: 8px; }
.brand-list i { color: var(--c-accent); margin-right: 8px; }

/* ---------- ALUTECH Smart ---------- */
.section-smart { background: linear-gradient(180deg, #f7fafc 0%, #eef4f9 100%); padding: 84px 0; }
.smart-note {
  display: flex; gap: 12px; align-items: flex-start;
  background: #fff8ee; border: 1px solid #ffe2bd; border-left: 4px solid var(--c-accent);
  border-radius: 12px; padding: 15px 18px; font-size: 13.8px; color: #7c4a12; margin: 18px 0;
}
.smart-note i { font-size: 19px; color: var(--c-accent); flex: 0 0 auto; margin-top: 1px; }
.smart-sub { color: var(--c-muted); font-size: 14.5px; margin-bottom: 22px; }
.scheme-hint { font-size: 13px; color: var(--c-muted); margin-bottom: 12px; }
.scheme-hint i { color: var(--c-primary); margin-right: 5px; }
.scheme-scroll { overflow-x: auto; padding-bottom: 10px; -webkit-overflow-scrolling: touch; }
.scheme { display: flex; align-items: stretch; gap: 6px; min-width: 640px; }
.scheme-node {
  background: #fff; border: 1px solid var(--c-border); border-radius: 14px;
  padding: 18px 14px; text-align: center; flex: 1 1 0; box-shadow: 0 4px 14px rgba(16, 28, 43, .05);
}
.scheme-node i { font-size: 26px; color: var(--c-primary); display: block; margin-bottom: 8px; }
.scheme-node strong { display: block; font-family: var(--font-head); font-size: 13.5px; }
.scheme-node span { font-size: 11.5px; color: var(--c-muted); }
.scheme-node--accent { background: var(--c-accent); border-color: var(--c-accent); }
.scheme-node--accent i, .scheme-node--accent strong { color: #fff; }
.scheme-node--accent span { color: #ffe4c7; }
.scheme-arrow { display: flex; align-items: center; color: var(--c-accent); font-size: 20px; }

/* ---------- Этапы ---------- */
.steps-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.step {
  position: relative; background: #fff; border: 1px solid var(--c-border);
  border-radius: var(--radius); padding: 26px 24px; transition: .25s;
}
.step:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: rgba(255, 123, 0, .4); }
.step-num {
  position: absolute; top: -16px; left: 22px;
  width: 38px; height: 38px; border-radius: 12px;
  background: linear-gradient(135deg, var(--c-accent), var(--c-accent-dark));
  color: #fff; font-family: var(--font-head); font-weight: 800; font-size: 16px;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 6px 14px rgba(255, 123, 0, .35);
}
.step h4 { font-size: 17px; margin: 14px 0 8px; }
.step p { color: var(--c-muted); font-size: 14px; line-height: 1.6; margin: 0; }

/* ---------- Форма-оффер ---------- */
.section-form {
  background:
    radial-gradient(700px 400px at 10% 0%, rgba(255, 123, 0, .16), transparent 55%),
    linear-gradient(150deg, #0b1f38, #14395f);
  color: #d7e2ee; padding: 84px 0;
}
.section-form h2 { color: #fff; font-size: clamp(24px, 3vw, 34px); }
.form-lead { color: #b7c8d9; font-size: 15.5px; line-height: 1.65; }
.form-benefits { list-style: none; padding: 0; margin: 22px 0 0; }
.form-benefits li { display: flex; gap: 11px; align-items: flex-start; font-size: 14.5px; color: #dce9f6; margin-bottom: 12px; }
.form-benefits i { color: var(--c-accent); font-size: 18px; margin-top: 1px; }
.form-card {
  background: #fff; border-radius: 20px; padding: 32px;
  box-shadow: var(--shadow-lg); color: var(--c-dark);
}
.form-label { font-weight: 600; font-size: 13.5px; color: var(--c-slate); }
.form-control, .form-select {
  border-radius: 12px; border: 1px solid var(--c-border); padding: .68rem .9rem; font-size: 14.5px;
}
.form-control:focus, .form-select:focus { border-color: var(--c-primary); box-shadow: 0 0 0 .2rem rgba(15, 76, 138, .12); }

/* ---------- FAQ ---------- */
.faq-accordion .accordion-item {
  border: 1px solid var(--c-border); border-radius: var(--radius) !important;
  margin-bottom: 12px; overflow: hidden; background: #fff;
}
.faq-accordion .accordion-button {
  font-family: var(--font-head); font-weight: 700; font-size: 15.5px;
  color: var(--c-dark); background: #fff; box-shadow: none; padding: 18px 22px;
}
.faq-accordion .accordion-button:not(.collapsed) { background: rgba(15, 76, 138, .05); color: var(--c-primary); }
.faq-accordion .accordion-button:focus { box-shadow: none; }
.faq-accordion .accordion-body { color: var(--c-muted); font-size: 14.5px; line-height: 1.65; padding: 4px 22px 20px; }
.faq-cta {
  display: flex; flex-wrap: wrap; gap: 12px; align-items: center; justify-content: space-between;
  background: #fff; border: 1px dashed rgba(15, 76, 138, .35); border-radius: var(--radius);
  padding: 18px 24px; margin-top: 22px; font-weight: 600; font-size: 15px;
}

/* ---------- Связанные разделы ---------- */
.rel-card {
  display: block; text-decoration: none; color: var(--c-dark);
  background: #fff; border: 1px solid var(--c-border); border-radius: var(--radius);
  padding: 28px; height: 100%; transition: .25s;
}
.rel-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: rgba(15, 76, 138, .3); }
.rel-ico {
  width: 52px; height: 52px; border-radius: 14px; background: rgba(255, 123, 0, .12);
  color: var(--c-accent); display: inline-flex; align-items: center; justify-content: center;
  font-size: 24px; margin-bottom: 14px;
}
.rel-card h4 { font-size: 18px; margin-bottom: 8px; }
.rel-card p { color: var(--c-muted); font-size: 14px; line-height: 1.6; margin-bottom: 14px; }
.rel-link { font-weight: 700; font-size: 14px; color: var(--c-primary); }
.rel-link i { transition: transform .2s; }
.rel-card:hover .rel-link i { transform: translateX(4px); }

/* ---------- Отзывы ---------- */
.rev-criteria {
  background: #fff; border: 1px solid var(--c-border); border-radius: var(--radius);
  padding: 22px; height: 100%; text-align: center; transition: .25s;
}
.rev-criteria:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.rev-criteria i { font-size: 26px; color: var(--c-accent); display: block; margin-bottom: 10px; }
.rev-criteria strong { display: block; font-family: var(--font-head); font-size: 15px; margin-bottom: 4px; }
.rev-criteria span { font-size: 12.5px; color: var(--c-muted); line-height: 1.5; display: block; }
.rev-cta {
  display: flex; flex-wrap: wrap; gap: 14px; align-items: center; justify-content: space-between;
  background: #fff; border: 1px solid var(--c-border); border-radius: var(--radius);
  padding: 20px 26px; margin-top: 26px; font-weight: 600; font-size: 15px; color: var(--c-slate);
}
.rating-card {
  background: #fff; border: 1px solid var(--c-border); border-radius: 20px;
  padding: 30px; box-shadow: var(--shadow);
}
.rating-top { display: flex; justify-content: space-between; align-items: flex-start; gap: 16px; margin-bottom: 18px; }
.rating-org { display: flex; gap: 14px; align-items: flex-start; }
.org-badge {
  width: 48px; height: 48px; border-radius: 14px; flex: 0 0 auto;
  background: linear-gradient(135deg, #fc3f1d, #ff7b00); color: #fff;
  display: inline-flex; align-items: center; justify-content: center; font-size: 22px;
}
.rating-org strong { font-family: var(--font-head); font-size: 17px; }
.rating-score { text-align: right; }
.score-num { font-family: var(--font-head); font-weight: 800; font-size: 42px; color: var(--c-dark); display: block; line-height: 1; }
.score-stars i { color: #fbbf24; font-size: 16px; }
.rating-meta { display: flex; gap: 10px; color: var(--c-muted); font-size: 14px; margin-bottom: 20px; }
.rating-meta strong { color: var(--c-dark); }
.dot { color: var(--c-border); }

/* ---------- Контакты ---------- */
.contact-card {
  background: #fff; border: 1px solid var(--c-border); border-radius: var(--radius);
  padding: 24px; height: 100%; display: flex; flex-direction: column; gap: 5px; transition: .25s;
}
.contact-card:hover { border-color: rgba(15, 76, 138, .35); box-shadow: var(--shadow); }
.contact-card > i { font-size: 24px; color: var(--c-accent); margin-bottom: 6px; }
.contact-card strong { font-family: var(--font-head); font-size: 15px; }
.contact-card a { font-size: 17px; font-weight: 700; color: var(--c-primary); text-decoration: none; }
.contact-card span { font-size: 15px; font-weight: 600; }
.contact-card .small { font-weight: 400; }

/* ---------- Нижний CTA ---------- */
.bottom-cta { background: linear-gradient(120deg, #ba5400, #ff9431); color: #fff; padding: 46px 0; }
.bottom-cta h3 { font-size: 25px; }
.bottom-cta p { color: #fff3e4; font-size: 15px; }
.bottom-cta .btn-outline-light { border-color: rgba(255, 255, 255, .65); color: #fff; }

/* ---------- Подвал ---------- */
.site-footer { background: var(--c-dark); color: #9db0c3; padding: 56px 0 0; font-size: 14px; }
.site-footer .brand-text { color: #fff; }
.site-footer .brand-text small { color: #7d93a9; }
.footer-text { color: #8ea2b6; font-size: 13.5px; line-height: 1.65; max-width: 340px; }
.site-footer h5 { color: #fff; font-size: 15px; margin-bottom: 16px; }
.footer-links { list-style: none; padding: 0; margin: 0; }
.footer-links li { margin-bottom: 10px; }
.footer-links a, .footer-links span { color: #9db0c3; text-decoration: none; font-size: 13.5px; transition: color .2s; }
.footer-links a:hover { color: #fff; }
.footer-links i { color: var(--c-accent); margin-right: 7px; width: 16px; }
.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, .09); margin-top: 42px;
  padding: 20px 0; display: flex; flex-wrap: wrap; gap: 10px;
  justify-content: space-between; font-size: 12.5px; color: #6e8299;
}

/* ---------- Кнопка наверх ---------- */
.back-top {
  position: fixed; right: 22px; bottom: 22px; z-index: 1040;
  width: 48px; height: 48px; border-radius: 14px; border: none;
  background: var(--c-primary); color: #fff; font-size: 20px;
  box-shadow: var(--shadow-lg); opacity: 0; visibility: hidden; transform: translateY(12px);
  transition: .3s;
}
.back-top.show { opacity: 1; visibility: visible; transform: translateY(0); }
.back-top:hover { background: var(--c-accent); }

/* ---------- Модалки / корзина / тост ---------- */
.modal-custom { border: none; border-radius: 20px; overflow: hidden; }
.modal-custom .modal-header { background: var(--c-bg-alt); border-bottom: 1px solid var(--c-border); padding: 20px 24px; }
.modal-custom .modal-title { font-size: 19px; }
.modal-custom .modal-body { padding: 24px; }
.cart-panel { width: 380px !important; }
.cart-empty-ico { font-size: 52px; color: var(--c-border); display: block; margin-bottom: 12px; }
.toast-success { border: none; border-left: 4px solid #22c55e; border-radius: 14px; box-shadow: var(--shadow-lg); }
.toast-success i { color: #22c55e; }

/* ---------- Анимации появления ---------- 
.reveal { opacity: 0; transform: translateY(26px); transition: opacity .6s ease, transform .6s ease; }
.reveal.reveal-visible { opacity: 1; transform: translateY(0); }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
}
*/
/* ---------- Адаптив ---------- */
@media (max-width: 1199px) {
  .steps-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 991px) {
  .section { padding: 62px 0; }
  .hero { padding: 52px 0 46px; }
  .site-navbar .navbar-collapse {
    background: #fff; border-radius: 14px; padding: 16px;
    margin-top: 12px; box-shadow: var(--shadow-lg);
  }
  .nav-phone { display: none !important; }
  .rating-top { flex-direction: column; }
  .rating-score { text-align: left; }
}
@media (max-width: 575px) {
  .steps-grid { grid-template-columns: 1fr; }
  .form-card { padding: 22px; }
  .hero-actions .btn { width: 100%; justify-content: center; }
  .btn-lg { padding: .72rem 1.1rem; font-size: 15px; }
  .cart-panel { width: 100% !important; }
  .faq-cta, .rev-cta { justify-content: center; text-align: center; }
}

.privod .hero-visual video { border-radius: 14px;}
.privod .main-nav ul li a:hover {color:var(--c-accent);}
.privod .offer-d__button {background-color: var(--c-accent-dark);}
.privod .offer-d__button.button-d_outline {
     background-color:transparent; 
     color:var(--c-accent-dark);
     border-color: var(--c-accent);
     }