/* ================================================================
   АБСОЛЮТМАСТЕР-НТ v2 — Premium Multi-page Redesign
   ================================================================ */

/* ── Variables ──────────────────────────────────────────────── */
:root {
  --dark:        #0A0D16;
  --dark-2:      #111521;
  --dark-3:      #181D2E;
  --card-dark:   #1E2338;
  --border-dark: rgba(255,255,255,0.07);
  --accent:      #E8952A;
  --accent-h:    #F5A840;
  --accent-d:    #C47A1E;
  --white:       #FFFFFF;
  --off-white:   #F7F8FA;
  --text-d:      rgba(255,255,255,0.90);
  --text-d2:     rgba(255,255,255,0.55);
  --text-d3:     rgba(255,255,255,0.30);
  --text-l:      #1A1E2E;
  --text-l2:     #4A5068;
  --light-border:#E4E6EF;
  --radius:      12px;
  --radius-lg:   20px;
  --shadow:      0 4px 24px rgba(0,0,0,0.08);
  --shadow-lg:   0 12px 48px rgba(0,0,0,0.14);
  --transition:  0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ── Reset ──────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; overflow-x: hidden; scrollbar-gutter: stable; }
body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  color: var(--text-l);
  background: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; }
button { cursor: pointer; border: none; background: none; font: inherit; }
ul { list-style: none; }
address { font-style: normal; }

/* ── Container ──────────────────────────────────────────────── */
.container {
  max-width: 1220px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ── Typography ─────────────────────────────────────────────── */
h1,h2,h3,h4,h5 { font-family: 'Montserrat', sans-serif; font-weight: 700; line-height: 1.2; }

/* ── Buttons ────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--radius);
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
  font-size: 15px;
  transition: var(--transition);
  white-space: nowrap;
  cursor: pointer;
}
.btn--lg { padding: 17px 36px; font-size: 16px; }
.btn--sm { padding: 10px 20px; font-size: 13px; }
.btn--full { width: 100%; justify-content: center; }

.btn--accent {
  background: var(--accent);
  color: var(--white);
  box-shadow: 0 4px 20px rgba(232,149,42,0.35);
}
.btn--accent:hover {
  background: var(--accent-h);
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(232,149,42,0.45);
}

.btn--outline {
  border: 2px solid var(--accent);
  color: var(--accent);
  background: transparent;
}
.btn--outline:hover {
  background: var(--accent);
  color: var(--white);
}

.btn--ghost {
  border: 1.5px solid rgba(255,255,255,0.4);
  color: var(--white);
  background: rgba(255,255,255,0.05);
  backdrop-filter: blur(6px);
}
.btn--ghost:hover {
  background: rgba(255,255,255,0.15);
  border-color: rgba(255,255,255,0.7);
}

.btn--dark {
  background: var(--dark);
  color: var(--white);
}
.btn--dark:hover {
  background: var(--dark-3);
  transform: translateY(-2px);
}

.btn--white {
  background: var(--white);
  color: var(--dark);
  font-weight: 700;
}
.btn--white:hover {
  background: var(--off-white);
  transform: translateY(-2px);
}

/* ── Section layout ─────────────────────────────────────────── */
.section { padding: 96px 0; }
.section--light { background: var(--off-white); }
.section--dark  { background: var(--dark); }

.section-header { text-align: center; margin-bottom: 56px; }
.section-label {
  display: inline-block;
  font-family: 'Montserrat', sans-serif;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
}
.section-label--light { color: var(--accent); }
.section-title {
  font-size: clamp(30px, 4vw, 46px);
  color: var(--text-l);
  margin-bottom: 16px;
}
.section-title--light { color: var(--white); }
.section-title span.text-accent { color: var(--accent); }
.section-desc { font-size: 17px; color: var(--text-l2); max-width: 560px; margin: 0 auto; }
.section-desc--light { color: var(--text-d2); }

/* ── Text accent ────────────────────────────────────────────── */
.text-accent { color: var(--accent); }

/* ══════════════════════════════════════════════════════════════
   HEADER
══════════════════════════════════════════════════════════════ */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  transition: var(--transition);
}

.header__top {
  background: var(--dark-2);
  padding: 9px 0;
  font-size: 13px;
  color: var(--text-d2);
}
.header__top .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.header__address {
  display: flex;
  align-items: center;
  gap: 6px;
}
.header__top-right {
  display: flex;
  gap: 24px;
  align-items: center;
}
.header__hours { color: var(--text-d3); }
.header__email { color: var(--text-d2); transition: color 0.2s; }
.header__email:hover { color: var(--accent); }

.header__main {
  background: var(--dark);
  border-bottom: 1px solid var(--border-dark);
  padding: 0;
}
.header__main .container {
  display: flex;
  align-items: center;
  gap: 8px;
  height: 72px;
}
.header--scrolled .header__top { display: none; }
.header--scrolled .header__main {
  box-shadow: 0 2px 32px rgba(0,0,0,0.4);
}

/* Logo */
.header__logo {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}
.logo-text { display: flex; flex-direction: column; }
.logo-name {
  font-family: 'Montserrat', sans-serif;
  font-size: 16px;
  font-weight: 800;
  color: var(--white);
  letter-spacing: -0.3px;
  line-height: 1;
}
.logo-name span { color: var(--accent); }
.logo-sub {
  font-size: 10px;
  color: var(--text-d3);
  letter-spacing: 0.5px;
  text-transform: uppercase;
  margin-top: 3px;
}

/* Nav */
.nav {
  display: flex;
  align-items: center;
  gap: 2px;
  margin-left: auto;
  flex-shrink: 0;
}
.nav__mobile-cta { display: none; }
.nav__link {
  font-family: 'Montserrat', sans-serif;
  font-size: 12.5px;
  font-weight: 600;
  color: var(--text-d2);
  padding: 8px 10px;
  border-radius: 8px;
  white-space: nowrap;
  transition: var(--transition);
}
.nav__link:hover {
  color: var(--white);
  background: rgba(255,255,255,0.07);
}

/* Header actions */
.header__actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
  margin-left: 12px;
}
.header__phone {
  font-family: 'Montserrat', sans-serif;
  font-size: 15px;
  font-weight: 700;
  color: var(--white);
  white-space: nowrap;
  transition: color 0.2s;
}
.header__phone:hover { color: var(--accent); }

/* Burger */
.burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  margin-left: auto;
}
.burger span {
  width: 24px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: var(--transition);
}

/* ══════════════════════════════════════════════════════════════
   HERO
══════════════════════════════════════════════════════════════ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 120px;
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}
.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    105deg,
    rgba(10,13,22,0.95) 0%,
    rgba(10,13,22,0.85) 45%,
    rgba(10,13,22,0.55) 70%,
    rgba(10,13,22,0.35) 100%
  );
}

/* Animated grid overlay */
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 1;
  background-image:
    linear-gradient(rgba(232,149,42,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(232,149,42,0.04) 1px, transparent 1px);
  background-size: 80px 80px;
  pointer-events: none;
}

.hero__content {
  position: relative;
  z-index: 2;
  width: 100%;
  padding-top: 32px;
  padding-bottom: 120px;
}

.hero__label {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 24px;
}
.hero__label::before {
  content: '';
  width: 32px;
  height: 2px;
  background: var(--accent);
}

.hero__title {
  font-size: clamp(40px, 6vw, 72px);
  font-weight: 900;
  color: var(--white);
  line-height: 1.05;
  margin-bottom: 28px;
  letter-spacing: -1.5px;
}
.hero__title span {
  color: var(--accent);
  display: inline-block;
}

.hero__desc {
  font-size: 18px;
  color: var(--text-d2);
  line-height: 1.7;
  margin-bottom: 40px;
  max-width: 560px;
}

.hero__actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 64px;
}

/* Stats */
.hero__stats {
  display: flex;
  align-items: center;
  gap: 0;
  background: rgba(255,255,255,0.05);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-lg);
  padding: 24px 28px;
  max-width: fit-content;
}
.hero__stat {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: center;
  gap: 0 3px;
  padding: 0 20px;
}
.hero__stat:first-child { padding-left: 0; }
.hero__stat-sep {
  width: 1px;
  height: 40px;
  background: rgba(255,255,255,0.15);
  align-self: center;
}
.hero__stat-num {
  font-family: 'Montserrat', sans-serif;
  font-size: 38px;
  font-weight: 900;
  color: var(--white);
  line-height: 1;
}
.hero__stat-plus {
  font-family: 'Montserrat', sans-serif;
  font-size: 20px;
  font-weight: 900;
  color: var(--accent);
  line-height: 1;
  padding-bottom: 3px;
}
.hero__stat-label {
  width: 100%;
  text-align: center;
  font-size: 11px;
  color: var(--text-d3);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-top: 6px;
  text-align: center;
}

/* Scroll hint */
.hero__scroll {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  font-size: 11px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-d3);
}
.hero__scroll-line {
  width: 1px;
  height: 48px;
  background: linear-gradient(to bottom, var(--accent), transparent);
  animation: scrollLine 2s ease-in-out infinite;
}
@keyframes scrollLine {
  0%,100% { opacity: 0.3; transform: scaleY(1); }
  50% { opacity: 1; transform: scaleY(1.2); }
}

/* ══════════════════════════════════════════════════════════════
   PRODUCTS NAV
══════════════════════════════════════════════════════════════ */
.products-nav {
  background: var(--dark-3);
  padding: 0;
  border-bottom: 1px solid var(--border-dark);
  overflow-x: auto;
  scrollbar-width: none;
}
.products-nav::-webkit-scrollbar { display: none; }
.products-nav .container {
  display: flex;
  gap: 0;
  justify-content: center;
}
.products-nav__item {
  font-family: 'Montserrat', sans-serif;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-d2);
  padding: 18px 22px;
  white-space: nowrap;
  border-bottom: 3px solid transparent;
  transition: var(--transition);
}
.products-nav__item:hover {
  color: var(--white);
  border-bottom-color: var(--accent);
}

/* ══════════════════════════════════════════════════════════════
   PRODUCTS GRID
══════════════════════════════════════════════════════════════ */
.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 48px;
}

.product-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
  border: 1px solid var(--light-border);
  transition: var(--transition);
}
.product-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--accent);
}

.product-card__img {
  position: relative;
  height: 200px;
  overflow: hidden;
  background: #f0f0f0;
}
.product-card__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.product-card:hover .product-card__img img { transform: scale(1.05); }

.product-card__badge {
  position: absolute;
  top: 14px; left: 14px;
  background: var(--accent);
  color: var(--white);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 6px;
}
.product-card__badge--new { background: #22C55E; }

.product-card__body { padding: 24px; }
.product-card__title {
  font-size: 18px;
  font-weight: 700;
  color: var(--text-l);
  margin-bottom: 10px;
}
.product-card__desc {
  font-size: 14px;
  color: var(--text-l2);
  line-height: 1.6;
  margin-bottom: 16px;
}
.product-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 20px;
}
.product-card__tags span {
  font-size: 11px;
  font-weight: 600;
  color: var(--accent);
  background: rgba(232,149,42,0.1);
  border: 1px solid rgba(232,149,42,0.25);
  padding: 3px 10px;
  border-radius: 99px;
}
.product-card__link {
  font-size: 14px;
  font-weight: 600;
  color: var(--accent);
  transition: gap 0.2s;
}
.product-card__link:hover { color: var(--accent-d); }

/* Services strip */
.services-strip {
  display: flex;
  align-items: stretch;
  background: var(--dark);
  border-radius: var(--radius-lg);
  overflow: hidden;
  padding: 0 8px;
}
.services-strip__item {
  flex: 1;
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 24px 20px;
}
.services-strip__icon {
  width: 44px;
  height: 44px;
  flex-shrink: 0;
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
}
.services-strip__icon svg { width: 100%; height: 100%; }
.services-strip__title {
  display: block;
  font-family: 'Montserrat', sans-serif;
  font-size: 14px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 3px;
}
.services-strip__sub { display: block; font-size: 12px; color: var(--text-d3); }
.services-strip__sep {
  width: 1px;
  background: var(--border-dark);
  margin: 16px 0;
}

/* ══════════════════════════════════════════════════════════════
   WHY US
══════════════════════════════════════════════════════════════ */
.why-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 80px;
  align-items: start;
}
.why-text .section-label { margin-bottom: 16px; }
.why-text .section-title { text-align: left; margin-bottom: 24px; }
.why-desc { color: var(--text-d2); line-height: 1.8; margin-bottom: 16px; font-size: 16px; }
.why-desc:last-of-type { margin-bottom: 36px; }

.why-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}
.why-feature {
  background: var(--card-dark);
  border: 1px solid var(--border-dark);
  border-radius: var(--radius);
  padding: 24px;
  display: flex;
  gap: 16px;
  align-items: flex-start;
  transition: var(--transition);
}
.why-feature:hover {
  border-color: rgba(232,149,42,0.3);
  background: rgba(232,149,42,0.05);
}
.why-feature__icon {
  width: 48px;
  height: 48px;
  flex-shrink: 0;
}
.why-feature__icon svg { width: 100%; height: 100%; }
.why-feature__body h4 {
  font-size: 14px;
  color: var(--white);
  margin-bottom: 8px;
  line-height: 1.4;
}
.why-feature__body p { font-size: 13px; color: var(--text-d2); line-height: 1.6; }

/* ══════════════════════════════════════════════════════════════
   PROCESS
══════════════════════════════════════════════════════════════ */
.process-steps {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  position: relative;
}
.process-step {
  flex: 1;
  text-align: center;
  padding: 0 16px;
}
.process-step__num {
  font-family: 'Montserrat', sans-serif;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 3px;
  color: var(--accent);
  margin-bottom: 16px;
  opacity: 0.7;
}
.process-step__icon {
  width: 72px;
  height: 72px;
  margin: 0 auto 20px;
}
.process-step__icon svg { width: 100%; height: 100%; }
.process-step h4 {
  font-size: 17px;
  color: var(--text-l);
  margin-bottom: 12px;
}
.process-step p { font-size: 14px; color: var(--text-l2); line-height: 1.6; }

.process-arrow {
  font-size: 24px;
  color: var(--accent);
  opacity: 0.4;
  align-self: center;
  padding-top: 40px;
  flex-shrink: 0;
}

/* ══════════════════════════════════════════════════════════════
   PRICES
══════════════════════════════════════════════════════════════ */
.price-tabs__nav {
  display: flex;
  gap: 8px;
  margin-bottom: 32px;
  flex-wrap: wrap;
}
.price-tab-btn {
  font-family: 'Montserrat', sans-serif;
  font-size: 14px;
  font-weight: 600;
  color: var(--text-d2);
  background: var(--card-dark);
  border: 1px solid var(--border-dark);
  padding: 12px 24px;
  border-radius: var(--radius);
  transition: var(--transition);
  cursor: pointer;
}
.price-tab-btn:hover {
  color: var(--white);
  border-color: var(--accent);
}
.price-tab-btn.active {
  background: var(--accent);
  color: var(--white);
  border-color: var(--accent);
  box-shadow: 0 4px 20px rgba(232,149,42,0.3);
}

.price-tab-content { display: none; }
.price-tab-content.active { display: block; animation: fadeIn 0.3s ease; }

@keyframes fadeIn { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }

.price-breakdown {
  display: flex;
  gap: 16px;
  margin-bottom: 28px;
  flex-wrap: wrap;
}
.price-item {
  flex: 1;
  min-width: 140px;
  background: var(--card-dark);
  border: 1px solid var(--border-dark);
  border-radius: var(--radius);
  padding: 20px 16px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 10px;
  transition: var(--transition);
}
.price-item:hover { border-color: rgba(232,149,42,0.4); }
.price-item__icon {
  width: 36px;
  height: 36px;
  color: var(--accent);
}
.price-item__icon svg { width: 100%; height: 100%; }
.price-item__name { font-size: 13px; color: var(--text-d2); }
.price-item__val {
  font-family: 'Montserrat', sans-serif;
  font-size: 18px;
  font-weight: 700;
  color: var(--white);
}
.price-item__val small { font-size: 12px; font-weight: 500; color: var(--text-d3); }

.price-total {
  display: flex;
  align-items: center;
  gap: 24px;
  background: linear-gradient(135deg, rgba(232,149,42,0.15), rgba(232,149,42,0.05));
  border: 1px solid rgba(232,149,42,0.25);
  border-radius: var(--radius-lg);
  padding: 28px 36px;
  flex-wrap: wrap;
}
.price-total__label { font-size: 16px; color: var(--text-d2); }
.price-total__val {
  font-family: 'Montserrat', sans-serif;
  font-size: 36px;
  font-weight: 900;
  color: var(--accent);
  margin-right: auto;
}
.price-total__val small { font-size: 18px; font-weight: 600; color: var(--text-d2); }

.price-note {
  margin-top: 24px;
  font-size: 13px;
  color: var(--text-d3);
  text-align: center;
}

/* ══════════════════════════════════════════════════════════════
   OBJECTS
══════════════════════════════════════════════════════════════ */
.objects-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: auto auto;
  gap: 20px;
  margin-bottom: 40px;
}
.object-card--wide {
  grid-column: span 2;
}

.object-card {
  border-radius: var(--radius-lg);
  cursor: pointer;
}
.object-card > .object-card__img {
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.object-card__img {
  position: relative;
  height: 280px;
  overflow: hidden;
}
.object-card--wide .object-card__img { height: 340px; }
.object-card__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}
.object-card:hover .object-card__img img { transform: scale(1.06); }
.object-card__caption {
  margin-top: 12px;
  font-size: 14px;
  color: var(--text-l2);
  line-height: 1.5;
}
.object-card__caption span {
  font-size: 12px;
  color: var(--text-l3, #999);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.object-card__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(10,13,22,0.85) 0%, rgba(10,13,22,0) 60%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 20px 22px;
  transform: translateY(0);
}
.object-card__city {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 6px;
}
.object-card__name {
  font-family: 'Montserrat', sans-serif;
  font-size: 15px;
  font-weight: 700;
  color: var(--white);
  line-height: 1.3;
}

.objects-cta { text-align: center; margin-top: 40px; margin-bottom: 20px; }

/* ══════════════════════════════════════════════════════════════
   NEWS
══════════════════════════════════════════════════════════════ */
.news-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 24px;
}
.news-card {
  background: var(--card-dark);
  border: 1px solid var(--border-dark);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition);
}
.news-card:hover {
  border-color: rgba(232,149,42,0.3);
  transform: translateY(-4px);
  box-shadow: 0 12px 36px rgba(0,0,0,0.3);
}

.news-card--featured { grid-row: span 1; }
.news-card__img {
  height: 180px;
  overflow: hidden;
  border-radius: var(--radius) var(--radius) 0 0;
}
.news-card__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.news-card:hover .news-card__img img { transform: scale(1.04); }
.news-card--featured .news-card__img { height: 220px; }

.news-card__body { padding: 24px; }
.news-card__date {
  display: block;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 1px;
  color: var(--accent);
  margin-bottom: 12px;
}
.news-card__title {
  font-size: 17px;
  color: var(--white);
  margin-bottom: 12px;
  line-height: 1.4;
}
.news-card__excerpt {
  font-size: 14px;
  color: var(--text-d2);
  line-height: 1.7;
  margin-bottom: 20px;
}
.news-card__link {
  font-size: 14px;
  font-weight: 600;
  color: var(--accent);
  transition: color 0.2s;
}
.news-card__link:hover { color: var(--accent-h); }

/* ══════════════════════════════════════════════════════════════
   CTA BAND
══════════════════════════════════════════════════════════════ */
.cta-band {
  background: linear-gradient(135deg, var(--accent-d) 0%, var(--accent) 50%, var(--accent-h) 100%);
  padding: 56px 0;
}
.cta-band .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  flex-wrap: wrap;
}
.cta-band__text h3 {
  font-size: 28px;
  color: var(--white);
  margin-bottom: 8px;
}
.cta-band__text p { font-size: 16px; color: rgba(255,255,255,0.8); }
.cta-band__actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}
.cta-band__actions .btn--accent {
  background: var(--white);
  color: var(--accent-d);
  border-color: var(--white);
}
.cta-band__actions .btn--accent:hover {
  background: var(--off-white);
}
.cta-band__actions .btn--outline {
  border-color: var(--white);
  color: var(--white);
}
.cta-band__actions .btn--outline:hover {
  background: rgba(255,255,255,0.15);
}

/* ══════════════════════════════════════════════════════════════
   CONTACTS
══════════════════════════════════════════════════════════════ */
.contacts-grid {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 64px;
  align-items: start;
}

.contact-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding: 20px 0;
  border-bottom: 1px solid var(--light-border);
}
.contact-item:last-child { border-bottom: none; }
.contact-item__icon {
  width: 44px;
  height: 44px;
  background: rgba(232,149,42,0.1);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--accent);
}
.contact-item__icon svg { width: 20px; height: 20px; }
.contact-item__label {
  display: block;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--text-l2);
  margin-bottom: 6px;
}
.contact-item__val {
  display: block;
  font-family: 'Montserrat', sans-serif;
  font-size: 17px;
  font-weight: 600;
  color: var(--text-l);
  line-height: 1.4;
  transition: color 0.2s;
}
a.contact-item__val:hover { color: var(--accent); }

/* Form */
.contact-form {
  background: var(--white);
  border: 1.5px solid var(--light-border);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-lg);
}
.contact-form__title {
  font-size: 22px;
  color: var(--text-l);
  margin-bottom: 8px;
}
.contact-form__sub {
  font-size: 14px;
  color: var(--text-l2);
  margin-bottom: 28px;
}
.form-group { margin-bottom: 20px; }
.form-group label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-l);
  margin-bottom: 8px;
}
.form-group label span { color: var(--text-l2); font-weight: 400; }
.form-group input,
.form-group textarea {
  width: 100%;
  background: var(--off-white);
  border: 1.5px solid var(--light-border);
  border-radius: var(--radius);
  padding: 14px 16px;
  font-family: 'Inter', sans-serif;
  font-size: 15px;
  color: var(--text-l);
  transition: var(--transition);
  outline: none;
  resize: none;
}
.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--accent);
  background: var(--white);
  box-shadow: 0 0 0 4px rgba(232,149,42,0.1);
}
.form-check {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 24px;
  font-size: 13px;
  color: var(--text-l2);
}
.form-check input { width: 18px; height: 18px; margin-top: 1px; accent-color: var(--accent); flex-shrink: 0; }
.form-check a { color: var(--accent); }
/* Ошибка — чекбокс не отмечен */
.form-check--error {
  background: rgba(220, 38, 38, 0.08);
  border: 1px solid rgba(220, 38, 38, 0.5);
  border-radius: 8px;
  padding: 10px 12px;
  margin-left: -12px;
  margin-right: -12px;
}
.form-check--error::after {
  content: 'Необходимо дать согласие на обработку персональных данных';
  display: block;
  width: 100%;
  font-size: 12px;
  color: #dc2626;
  margin-top: 6px;
  padding-left: 28px;
}
@keyframes shake {
  0%, 100% { transform: translateX(0); }
  15% { transform: translateX(-6px); }
  30% { transform: translateX(5px); }
  45% { transform: translateX(-4px); }
  60% { transform: translateX(3px); }
  75% { transform: translateX(-2px); }
}

/* ══════════════════════════════════════════════════════════════
   FOOTER
══════════════════════════════════════════════════════════════ */
.footer {
  background: var(--dark);
  padding: 72px 0 32px;
  border-top: 1px solid var(--border-dark);
}
.footer__grid {
  display: grid;
  grid-template-columns: 1.8fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}
.footer__logo { margin-bottom: 20px; }
.footer__about {
  font-size: 14px;
  color: var(--text-d2);
  line-height: 1.7;
  margin-bottom: 20px;
  max-width: 300px;
}
.footer__contacts {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.footer__contacts a {
  font-size: 14px;
  color: var(--text-d2);
  transition: color 0.2s;
}
.footer__contacts a:hover { color: var(--accent); }

.footer__col h5 {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 20px;
}
.footer__col ul { display: flex; flex-direction: column; gap: 10px; }
.footer__col ul a {
  font-size: 14px;
  color: var(--text-d2);
  transition: color 0.2s;
}
.footer__col ul a:hover { color: var(--accent); }

.footer__col address {
  font-size: 14px;
  color: var(--text-d2);
  line-height: 1.7;
  margin-bottom: 16px;
}
.footer__hours {
  font-size: 14px;
  color: var(--text-d2);
  line-height: 1.6;
}
.footer__hours strong { color: var(--white); }

.footer__bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 28px;
  border-top: 1px solid var(--border-dark);
  font-size: 13px;
  color: var(--text-d3);
  flex-wrap: wrap;
  gap: 12px;
}
.footer__bottom a {
  color: var(--text-d3);
  transition: color 0.2s;
}
.footer__bottom a:hover { color: var(--accent); }

/* ══════════════════════════════════════════════════════════════
   FLOATING BUTTONS & SCROLL TO TOP
══════════════════════════════════════════════════════════════ */
/* Floating messenger buttons */
.tg-float {
  position: fixed;
  bottom: 32px;
  left: 32px;
  z-index: 900;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: #229ED9;
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 24px rgba(34,158,217,0.5);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.tg-float svg { width: 28px; height: 28px; }
.tg-float:hover {
  transform: translateY(-3px) scale(1.07);
  box-shadow: 0 8px 32px rgba(34,158,217,0.6);
}
.tg-float__tooltip {
  position: absolute;
  left: 64px;
  background: var(--dark-2);
  color: var(--white);
  font-size: 12px;
  font-weight: 600;
  white-space: nowrap;
  padding: 6px 12px;
  border-radius: 8px;
  border: 1px solid var(--border-dark);
  opacity: 0;
  pointer-events: none;
  transform: translateX(-6px);
  transition: opacity 0.2s, transform 0.2s;
}
.tg-float:hover .tg-float__tooltip {
  opacity: 1;
  transform: translateX(0);
}

/* Max float button — positioned above Telegram */
.max-float {
  bottom: 96px;
  background: transparent;
  box-shadow: none;
  border-radius: 14px;
  padding: 0;
  overflow: hidden;
}
.max-float img { width: 56px; height: 56px; display: block; border-radius: 14px; }
.max-float:hover { transform: translateY(-3px) scale(1.07); box-shadow: 0 8px 28px rgba(93,57,194,0.5); }
.max-float .tg-float__tooltip { color: var(--white); }

/* Contact item icons */
.contact-item__icon--tg { background: rgba(34,158,217,0.15); color: #229ED9; }
.contact-item__icon--max { background: transparent; padding: 0; }
.contact-item__icon--max img { width: 36px; height: 36px; border-radius: 8px; }
.contact-item__val--max { color: #5D39C2 !important; font-weight: 600; }
.contact-item__val--max:hover { color: #4a2ea0 !important; }

/* Max bot banner variant */
.tg-bot-banner--max {
  background: linear-gradient(135deg, rgba(93,57,194,0.12) 0%, rgba(93,57,194,0.06) 100%);
  border-color: rgba(93,57,194,0.3);
}
.tg-bot-banner--max:hover { border-color: #5D39C2; background: rgba(93,57,194,0.15); }
.tg-bot-banner__icon--max { background: transparent; padding: 0; overflow: hidden; }
.tg-bot-banner__icon--max img { width: 44px; height: 44px; border-radius: 10px; display: block; }
.tg-bot-banner--max .tg-bot-banner__arrow { color: #5D39C2; }

/* Two banners side by side */
.bot-banners {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-top: 8px;
}
@media (max-width: 600px) {
  .bot-banners { grid-template-columns: 1fr; }
}

/* Footer Max link */
.footer__max {
  display: flex;
  align-items: center;
  gap: 6px;
  color: #5D39C2 !important;
}
.footer__max:hover { color: #4a2ea0 !important; }

/* Telegram bot banner */
.tg-bot-banner {
  display: flex;
  align-items: center;
  gap: 14px;
  background: linear-gradient(135deg, rgba(34,158,217,0.12) 0%, rgba(34,158,217,0.06) 100%);
  border: 1px solid rgba(34,158,217,0.3);
  border-radius: var(--radius);
  padding: 16px 20px;
  margin-top: 8px;
  transition: var(--transition);
  text-decoration: none;
}
.tg-bot-banner:hover { border-color: #229ED9; background: rgba(34,158,217,0.15); }
.tg-bot-banner__icon {
  width: 44px; height: 44px; flex-shrink: 0;
  background: #229ED9;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: #fff;
}
.tg-bot-banner__icon svg { width: 22px; height: 22px; }
.tg-bot-banner__text {
  display: flex; flex-direction: column; gap: 3px; flex: 1;
}
.tg-bot-banner__text strong {
  font-size: 14px; font-weight: 700;
  color: var(--dark); font-family: 'Montserrat', sans-serif;
}
.tg-bot-banner__text span { font-size: 12px; color: var(--text-m); }
.tg-bot-banner__arrow { width: 18px; height: 18px; color: #229ED9; flex-shrink: 0; }

/* Footer telegram link */
.footer__tg {
  display: flex;
  align-items: center;
  gap: 6px;
  color: #229ED9 !important;
}
.footer__tg:hover { color: #1a8fc4 !important; }

/* Contact item tg value */
.contact-item__val--tg { color: #229ED9 !important; font-weight: 600; }
.contact-item__val--tg:hover { color: #1a8fc4 !important; }

.scroll-top {
  position: fixed;
  bottom: 32px;
  right: 32px;
  z-index: 900;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--accent);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(232,149,42,0.45);
  cursor: pointer;
  border: none;
  opacity: 0;
  transform: translateY(16px) scale(0.85);
  pointer-events: none;
  transition: opacity 0.3s ease, transform 0.3s ease, background 0.2s, box-shadow 0.2s;
}
.scroll-top.visible {
  opacity: 1;
  transform: translateY(0) scale(1);
  pointer-events: all;
}
.scroll-top:hover {
  background: var(--accent-h);
  box-shadow: 0 6px 28px rgba(232,149,42,0.6);
  transform: translateY(-3px) scale(1.05);
}
.scroll-top:active {
  transform: translateY(0) scale(0.96);
}

/* ══════════════════════════════════════════════════════════════
   MODAL
══════════════════════════════════════════════════════════════ */
.modal {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}
.modal.open { opacity: 1; pointer-events: all; }
.modal__overlay {
  position: absolute;
  inset: 0;
  background: rgba(10,13,22,0.75);
  backdrop-filter: blur(4px);
}
.modal__box {
  position: relative;
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 48px 40px;
  max-width: 420px;
  width: 90%;
  text-align: center;
  box-shadow: var(--shadow-lg);
  transform: scale(0.95) translateY(16px);
  transition: transform 0.3s ease;
}
.modal.open .modal__box { transform: scale(1) translateY(0); }
.modal__icon { width: 72px; height: 72px; margin: 0 auto 24px; }
.modal__icon svg { width: 100%; height: 100%; }
.modal__box h3 { font-size: 22px; color: var(--text-l); margin-bottom: 12px; }
.modal__box p { font-size: 15px; color: var(--text-l2); margin-bottom: 28px; }

/* ══════════════════════════════════════════════════════════════
   AOS (Appear on Scroll)
══════════════════════════════════════════════════════════════ */
[data-aos] {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
[data-aos].visible {
  opacity: 1;
  transform: translateY(0);
}

/* ══════════════════════════════════════════════════════════════
   NEW v2 STYLES — BREADCRUMBS
══════════════════════════════════════════════════════════════ */
.breadcrumbs { padding: 16px 0; font-size: 13px; margin-top: 110px; }
.breadcrumbs .container { display: flex; align-items: center; gap: 0; flex-wrap: wrap; }
.breadcrumbs a { color: var(--text-l2); transition: color 0.2s; }
.breadcrumbs a:hover { color: var(--accent); }
.breadcrumbs span { color: var(--text-l); font-weight: 500; }
.breadcrumbs .sep, .breadcrumbs__sep { margin: 0 8px; color: var(--text-l2); font-weight: 400; }
/* UL-variant breadcrumbs */
.breadcrumbs__list { display: flex; align-items: center; gap: 0; list-style: none; flex-wrap: wrap; }
.breadcrumbs__list li { display: flex; align-items: center; }
.breadcrumbs__list li + li::before { content: '/'; margin: 0 8px; color: var(--text-l2); }
.breadcrumbs__list li:last-child { color: var(--text-l); font-weight: 500; }

/* ══════════════════════════════════════════════════════════════
   PAGE HERO (inner pages — compact banner with dark bg)
══════════════════════════════════════════════════════════════ */
.page-hero { background: var(--dark); padding: 64px 0; position: relative; overflow: hidden; }
.page-hero::before { content: ''; position: absolute; inset: 0; background-image: linear-gradient(rgba(232,149,42,0.04) 1px, transparent 1px), linear-gradient(90deg, rgba(232,149,42,0.04) 1px, transparent 1px); background-size: 80px 80px; pointer-events: none; }
.page-hero .container { position: relative; z-index: 1; }
.page-hero__label { display: inline-flex; align-items: center; gap: 10px; font-size: 12px; font-weight: 600; letter-spacing: 3px; text-transform: uppercase; color: var(--accent); margin-bottom: 16px; }
.page-hero__label::before { content: ''; width: 32px; height: 2px; background: var(--accent); }
.page-hero h1 { font-size: clamp(32px, 5vw, 52px); font-weight: 900; color: var(--white); line-height: 1.1; margin-bottom: 16px; }
.page-hero p { font-size: 17px; color: var(--text-d2); max-width: 640px; line-height: 1.7; }

/* ══════════════════════════════════════════════════════════════
   PRODUCT PAGE STYLES
══════════════════════════════════════════════════════════════ */
.product-section { padding: 80px 0; }
.product-section:nth-child(even) { background: var(--off-white); }
.product-section .section-title { margin-bottom: 20px; }
.product-section .section-desc { margin-bottom: 40px; font-size: 16px; color: var(--text-l2); line-height: 1.7; max-width: 720px; }
.product-section--alt { background: var(--off-white); }
.product-section--alt .section-title { margin-bottom: 16px; }
.product-intro { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }
.product-intro--text-only { grid-template-columns: 1fr; max-width: 800px; }
.product-intro__text h2 { font-size: 28px; margin-bottom: 16px; color: var(--text-l); }
.product-intro__text p { font-size: 16px; color: var(--text-l2); line-height: 1.7; margin-bottom: 16px; }
.product-intro__img { border-radius: var(--radius-lg); overflow: hidden; background: #e8e8e8; min-height: 300px; display: flex; align-items: center; justify-content: center; }
.product-intro__img img { width: 100%; height: 100%; object-fit: cover; }
.product-intro__img--placeholder { color: var(--text-l2); font-size: 14px; font-weight: 500; text-align: center; padding: 40px; background: linear-gradient(135deg, #f0f0f0 0%, #e0e0e0 100%); }

/* Cassette types grid */
.cassette-types { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
@media (max-width: 1024px) { .cassette-types { grid-template-columns: 1fr 1fr; } }
@media (max-width: 640px)  { .cassette-types { grid-template-columns: 1fr; } }
.cassette-type { background: var(--white); border: 1px solid var(--light-border); border-radius: var(--radius-lg); overflow: hidden; transition: var(--transition); }
.cassette-type:hover { border-color: var(--accent); box-shadow: var(--shadow); }
.cassette-type__img { height: 240px; background: linear-gradient(135deg, #f0f0f0 0%, #e0e0e0 100%); display: flex; align-items: center; justify-content: center; color: var(--text-l2); font-size: 14px; }
.cassette-type__img img { width: 100%; height: 100%; object-fit: contain; background: #fff; padding: 16px; }

/* Mini-gallery inside cassette card */
.cassette-type__gallery { display: grid; gap: 4px; padding: 16px; background: #F7F8FA; border-bottom: 1px solid var(--light-border); }
.cassette-type__gallery img { width: 100%; height: 220px; object-fit: contain; background: #fff; border-radius: 8px; cursor: zoom-in; transition: transform .2s; box-shadow: 0 1px 3px rgba(0,0,0,.04); }
.cassette-type__gallery img:hover { transform: translateY(-2px); box-shadow: 0 4px 12px rgba(0,0,0,.08); }
.cassette-type__gallery:has(img + img) { grid-template-columns: 1fr 1fr; }
.cassette-type__gallery:has(img + img) img { height: 180px; }
.cassette-type__body { padding: 28px; }
.cassette-type__body h3 { font-size: 22px; margin-bottom: 12px; color: var(--text-l); }
.cassette-type__body p { font-size: 15px; color: var(--text-l2); line-height: 1.7; margin-bottom: 16px; }
.cassette-type__features { list-style: none; }
.cassette-type__features li { padding: 6px 0; font-size: 14px; color: var(--text-l2); display: flex; align-items: center; gap: 8px; }
.cassette-type__features li::before { content: ''; width: 6px; height: 6px; background: var(--accent); border-radius: 50%; flex-shrink: 0; }

/* Material cards with prices */
.materials-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.material-card { background: var(--white); border: 1px solid var(--light-border); border-radius: var(--radius-lg); overflow: hidden; transition: var(--transition); }
.material-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: var(--accent); }
.material-card__img { height: 180px; overflow: hidden; }
.material-card__img img { width: 100%; height: 100%; object-fit: cover; }
.material-card__body { padding: 24px; }
.material-card__title { font-size: 17px; font-weight: 700; margin-bottom: 8px; color: var(--text-l); }
.material-card__desc { font-size: 14px; color: var(--text-l2); line-height: 1.6; margin-bottom: 16px; }
.material-card__price { font-family: 'Montserrat', sans-serif; font-size: 20px; font-weight: 800; color: var(--accent); margin-bottom: 16px; }
.material-card__price small { font-size: 13px; font-weight: 500; color: var(--text-l2); }
.material-card__link { font-size: 14px; font-weight: 600; color: var(--accent); }
.material-card__link:hover { color: var(--accent-d); }

/* ══════════════════════════════════════════════════════════════
   GUTTER ITEMS GRID (no prices)
══════════════════════════════════════════════════════════════ */
.items-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 20px; }
.item-card { background: var(--white); border: 1px solid var(--light-border); border-radius: var(--radius); padding: 20px; text-align: center; transition: var(--transition); }
.item-card:hover { border-color: var(--accent); box-shadow: var(--shadow); }
.item-card__img { width: 120px; height: 120px; margin: 0 auto 16px; background: linear-gradient(135deg, #f5f5f5, #eee); border-radius: var(--radius); display: flex; align-items: center; justify-content: center; overflow: hidden; }
.item-card__img img { width: 100%; height: 100%; object-fit: contain; }
.item-card__title { font-size: 15px; font-weight: 600; color: var(--text-l); margin-bottom: 6px; }
.item-card__desc { font-size: 13px; color: var(--text-l2); line-height: 1.5; }

/* ══════════════════════════════════════════════════════════════
   VENTILATION SUBCATEGORIES
══════════════════════════════════════════════════════════════ */
.product-content { padding: 80px 0; }
.subcategory { margin-bottom: 96px; }
.subcategory:last-child { margin-bottom: 0; }
.subcategory:last-child { margin-bottom: 0; }
.subcategory__header { display: flex; align-items: center; gap: 16px; margin-bottom: 24px; }
.subcategory__icon { width: 48px; height: 48px; background: rgba(232,149,42,0.1); border-radius: 12px; display: flex; align-items: center; justify-content: center; color: var(--accent); flex-shrink: 0; }
.subcategory__icon svg { width: 24px; height: 24px; }
.subcategory h3 { font-size: 24px; color: var(--text-l); }
.subcategory__content { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; align-items: start; }
.subcategory__text p { font-size: 15px; color: var(--text-l2); line-height: 1.7; margin-bottom: 12px; }
.subcategory__img { border-radius: var(--radius-lg); overflow: hidden; background: linear-gradient(135deg, #f0f0f0, #e0e0e0); min-height: 200px; display: flex; align-items: center; justify-content: center; color: var(--text-l2); font-size: 14px; }

/* ══════════════════════════════════════════════════════════════
   FAQ ACCORDION
══════════════════════════════════════════════════════════════ */
.faq-list { max-width: 800px; margin: 0 auto; }
.faq-item { border-bottom: 1px solid var(--light-border); }
.faq-item:first-child { border-top: 1px solid var(--light-border); }
.faq-question { width: 100%; display: flex; justify-content: space-between; align-items: center; padding: 20px 0; font-family: 'Montserrat', sans-serif; font-size: 16px; font-weight: 600; color: var(--text-l); cursor: pointer; text-align: left; background: none; border: none; }
.faq-question:hover { color: var(--accent); }
.faq-question svg { width: 20px; height: 20px; color: var(--accent); transition: transform 0.3s ease; flex-shrink: 0; }
.faq-item.open .faq-question svg { transform: rotate(180deg); }
.faq-answer { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; }
.faq-answer__inner { padding: 0 0 20px; font-size: 15px; color: var(--text-l2); line-height: 1.7; }

/* ══════════════════════════════════════════════════════════════
   RAL PALETTE GRID
══════════════════════════════════════════════════════════════ */
.ral-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(80px, 1fr)); gap: 12px; }
.ral-item { aspect-ratio: 1; border-radius: 8px; display: flex; flex-direction: column; align-items: center; justify-content: flex-end; padding: 6px; font-size: 10px; font-weight: 600; color: var(--white); text-shadow: 0 1px 3px rgba(0,0,0,0.4); transition: transform 0.2s; }
.ral-item:hover { transform: scale(1.1); }

/* ══════════════════════════════════════════════════════════════
   CONTACT FORM MINI (for product pages CTA)
══════════════════════════════════════════════════════════════ */
.mini-form { max-width: 500px; margin: 0 auto; }
.mini-form .form-group { margin-bottom: 16px; }

/* ══════════════════════════════════════════════════════════════
   NAV DROPDOWN
══════════════════════════════════════════════════════════════ */
.nav__item { position: relative; display: flex; align-items: center; }
.nav__dropdown { position: absolute; top: 100%; left: 0; min-width: 240px; background: var(--dark-2); border: 1px solid var(--border-dark); border-radius: 0 0 var(--radius) var(--radius); padding: 8px 0; box-shadow: 0 12px 32px rgba(0,0,0,0.4); opacity: 0; visibility: hidden; transform: translateY(-4px); transition: opacity 0.2s, visibility 0.2s, transform 0.2s; z-index: 100; }
.nav__item:hover .nav__dropdown { opacity: 1; visibility: visible; transform: translateY(0); }
.nav__dropdown a { display: block; padding: 10px 20px; font-size: 13px; font-weight: 500; color: var(--text-d2); transition: background 0.2s, color 0.2s; }
.nav__dropdown a:hover { background: rgba(232,149,42,0.1); color: var(--accent); }
/* Mobile dropdown */
.nav__dropdown-toggle { display: none; }

/* ══════════════════════════════════════════════════════════════
   GALLERY / LIGHTBOX
══════════════════════════════════════════════════════════════ */
.gallery-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 20px; }
.gallery-card { border-radius: var(--radius-lg); overflow: hidden; cursor: pointer; position: relative; }
.gallery-card__img { height: 280px; overflow: hidden; }
.gallery-card__img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s ease; }
.gallery-card:hover .gallery-card__img img { transform: scale(1.06); }
.gallery-card__overlay { position: absolute; inset: 0; background: linear-gradient(to top, rgba(10,13,22,0.85) 0%, rgba(10,13,22,0) 50%); display: flex; flex-direction: column; justify-content: flex-end; padding: 20px; opacity: 0; transition: opacity 0.3s; }
.gallery-card:hover .gallery-card__overlay { opacity: 1; }
.gallery-card__city { font-size: 12px; font-weight: 600; letter-spacing: 2px; text-transform: uppercase; color: var(--accent); margin-bottom: 4px; }
.gallery-card__name { font-family: 'Montserrat', sans-serif; font-size: 14px; font-weight: 600; color: var(--white); }

.lightbox { position: fixed; inset: 0; z-index: 10000; background: rgba(10,13,22,0.95); display: flex; align-items: center; justify-content: center; opacity: 0; pointer-events: none; transition: opacity 0.3s; }
.lightbox.open { opacity: 1; pointer-events: all; }
.lightbox__img { max-width: 90vw; max-height: 85vh; border-radius: var(--radius); }
.lightbox__close { position: absolute; top: 20px; right: 20px; width: 44px; height: 44px; background: rgba(255,255,255,0.1); border-radius: 50%; display: flex; align-items: center; justify-content: center; color: var(--white); cursor: pointer; border: none; font-size: 24px; transition: background 0.2s; }
.lightbox__close:hover { background: rgba(255,255,255,0.2); }
.lightbox__nav { position: absolute; top: 50%; transform: translateY(-50%); width: 48px; height: 48px; background: rgba(255,255,255,0.1); border-radius: 50%; display: flex; align-items: center; justify-content: center; color: var(--white); cursor: pointer; border: none; font-size: 20px; transition: background 0.2s; }
.lightbox__nav:hover { background: rgba(255,255,255,0.2); }
.lightbox__nav--prev { left: 20px; }
.lightbox__nav--next { right: 20px; }

/* ══════════════════════════════════════════════════════════════
   NEWS PAGE STYLES
══════════════════════════════════════════════════════════════ */
.news-list { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 24px; }
/* reuse .news-card styles but on light background */
.news-card--light { background: var(--white); border: 1px solid var(--light-border); }
.news-card--light .news-card__title { color: var(--text-l); }
.news-card--light .news-card__excerpt { color: var(--text-l2); }
.news-card--light .news-card__date { color: var(--accent); }

/* ══════════════════════════════════════════════════════════════
   RESPONSIVE — EXISTING v1 RULES
══════════════════════════════════════════════════════════════ */
@media (max-width: 1100px) {
  .products-grid { grid-template-columns: repeat(2, 1fr); }
  .why-grid { grid-template-columns: 1fr; gap: 48px; }
  .footer__grid { grid-template-columns: 1fr 1fr; }
  /* v2: materials grid 2 columns */
  .materials-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 900px) {
  .section { padding: 72px 0; }
  .news-grid { grid-template-columns: 1fr; }
  .news-card--featured { grid-row: span 1; }
  .objects-grid {
    grid-template-columns: 1fr 1fr;
  }
  .object-card--wide { grid-column: span 2; }
  .contacts-grid { grid-template-columns: 1fr; }
  .services-strip {
    flex-direction: column;
    gap: 0;
  }
  .services-strip__sep { display: none; }
  .process-steps { flex-direction: column; align-items: stretch; }
  .process-arrow { display: none; }
}

@media (max-width: 1200px) {
  .header__top { display: none; }
  .nav, .header__actions { display: none; }
  .burger { display: flex; }
  .nav.open {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 72px; left: 0; right: 0;
    background: var(--dark-2);
    padding: 8px 16px 24px;
    border-top: 1px solid var(--border-dark);
    box-shadow: 0 12px 32px rgba(0,0,0,0.5);
    z-index: 999;
    overflow-y: auto;
    max-height: calc(100vh - 72px);
  }
  .nav.open .nav__link {
    font-size: 15px;
    padding: 14px 16px;
    border-radius: 10px;
    color: var(--text-d);
    border-bottom: 1px solid var(--border-dark);
  }
  .nav.open .nav__link:last-of-type { border-bottom: none; }
  /* Mobile CTA inside nav */
  .nav__mobile-cta {
    display: flex;
    flex-direction: column;
    gap: 12px;
    padding-top: 20px;
    margin-top: 8px;
    border-top: 1px solid var(--border-dark);
  }
  .nav__mobile-phone {
    font-family: 'Montserrat', sans-serif;
    font-size: 20px;
    font-weight: 700;
    color: var(--white);
    text-align: center;
    padding: 4px 0;
  }
  /* v2: Mobile dropdown for nav */
  .nav__dropdown-toggle { display: flex; }
  .nav__dropdown { position: static; opacity: 1; visibility: visible; transform: none; box-shadow: none; border: none; border-radius: 0; min-width: 0; background: transparent; padding: 0; display: none; }
  .nav__item.open .nav__dropdown { display: block; }
  .nav__dropdown a { padding: 10px 32px; font-size: 14px; color: var(--text-d2); border-bottom: 1px solid var(--border-dark); }
  .nav__dropdown a:last-child { border-bottom: none; }
}

@media (max-width: 768px) {
  .products-grid { grid-template-columns: 1fr; }
  .why-features { grid-template-columns: 1fr; }
  .price-breakdown { flex-direction: column; }
  .objects-grid { grid-template-columns: 1fr; }
  .object-card--wide { grid-column: span 1; }
  .object-card__caption { font-size: 13px; }
  .hero__stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    padding: 20px;
    max-width: 100%;
    width: 100%;
  }
  .hero__stat {
    padding: 0;
    justify-content: center;
  }
  .hero__stat:first-child { padding-left: 0; }
  .hero__stat-sep { display: none; }
  .hero__stat-num { font-size: 32px; }
  .hero__stat-label { font-size: 10px; }
  .cta-band .container { flex-direction: column; text-align: center; }
  .footer__grid { grid-template-columns: 1fr; gap: 32px; }
  .price-total { flex-direction: column; align-items: flex-start; gap: 16px; }
  /* v2: responsive additions */
  .cassette-types { grid-template-columns: 1fr; }
  .subcategory__content { grid-template-columns: 1fr; }
  .product-intro { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 600px) {
  /* v2: materials grid 1 column */
  .materials-grid { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .hero__title { font-size: 34px; letter-spacing: -0.5px; }
  .hero__actions { flex-direction: column; }
  .hero__actions .btn { width: 100%; justify-content: center; }
  .hero__stats { padding: 16px; gap: 12px; grid-template-columns: 1fr 1fr; }
  .hero__stat { padding: 0; }
  .hero__stat-num { font-size: 26px; }
  .hero__stat-label { font-size: 9px; letter-spacing: 0.5px; }
  .contact-form { padding: 24px; }
  .cta-band__actions { flex-direction: column; width: 100%; }
  .cta-band__actions .btn { width: 100%; justify-content: center; }
  /* v2: gallery 1 column */
  .gallery-grid { grid-template-columns: 1fr; }
}

/* Product gallery in subcategory blocks */
.product-gallery { display: flex; flex-wrap: wrap; gap: 12px; align-items: flex-start; justify-content: center; }
.product-gallery img { max-height: 250px; max-width: 100%; width: auto; height: auto; border-radius: 12px; cursor: zoom-in; box-shadow: 0 4px 16px rgba(0,0,0,.08); transition: transform .2s; display: block; }
.product-gallery img:hover { transform: translateY(-2px); }

/* Mobile fixes for page-hero & breadcrumbs */
@media (max-width: 640px) {
  .page-hero { padding: 40px 0; }
  .page-hero h1, .page-hero__title { font-size: 26px; line-height: 1.2; word-break: break-word; overflow-wrap: anywhere; hyphens: auto; }
  .page-hero p, .page-hero__desc { font-size: 15px; }
  .breadcrumbs { font-size: 12px; padding: 12px 0; margin-top: 90px; }
  .breadcrumbs__list { gap: 4px 6px; }
  .breadcrumbs__list li { line-height: 1.4; }
  .breadcrumbs__list li + li::before { margin: 0 6px; }
  .breadcrumbs__list li:last-child { width: 100%; margin-top: 2px; }
  .breadcrumbs__list li:last-child::before { display: none; }
}

/* Feature list for prose-style bullets */
.feature-list { list-style: none; padding: 0; margin: 16px 0; }
.feature-list li { position: relative; padding: 8px 0 8px 32px; font-size: 15px; color: var(--text-l2); line-height: 1.6; }
.feature-list li::before { content: ''; position: absolute; left: 0; top: 12px; width: 20px; height: 20px; background: var(--accent); border-radius: 50%; background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none'><path d='M5 12l4 4 10-10' stroke='white' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'/></svg>"); background-size: 14px; background-repeat: no-repeat; background-position: center; }

/* Advantages grid */
.advantages-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 32px; }
@media (max-width: 1024px) { .advantages-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 640px)  { .advantages-grid { grid-template-columns: 1fr; } }
.advantage-card { background: var(--white); border: 1px solid var(--light-border); border-radius: var(--radius-lg); padding: 28px; transition: var(--transition); }
.advantage-card:hover { border-color: var(--accent); box-shadow: var(--shadow); transform: translateY(-2px); }
.advantage-card__icon { width: 56px; height: 56px; background: rgba(232,149,42,0.1); border-radius: 12px; display: flex; align-items: center; justify-content: center; color: var(--accent); margin-bottom: 16px; }
.advantage-card h3 { font-size: 18px; color: var(--text-l); margin-bottom: 10px; line-height: 1.3; }
.advantage-card p { font-size: 14px; color: var(--text-l2); line-height: 1.6; margin: 0; }

/* Methods grid */
.methods-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 32px; }
@media (max-width: 1024px) { .methods-grid { grid-template-columns: 1fr; } }
.method-card { background: var(--white); border: 1px solid var(--light-border); border-radius: var(--radius-lg); padding: 32px; position: relative; transition: var(--transition); }
.method-card:hover { border-color: var(--accent); box-shadow: var(--shadow); }
.method-card__num { font-size: 48px; font-weight: 800; color: var(--accent); opacity: .18; line-height: 1; margin-bottom: 12px; letter-spacing: -1px; }
.method-card h3 { font-size: 20px; color: var(--text-l); margin-bottom: 12px; line-height: 1.3; }
.method-card p { font-size: 14px; color: var(--text-l2); line-height: 1.7; margin-bottom: 16px; }
.method-card__tag { display: inline-block; font-size: 12px; font-weight: 600; text-transform: uppercase; letter-spacing: 1px; padding: 6px 12px; border-radius: 20px; background: rgba(232,149,42,0.12); color: var(--accent); }

/* Works gallery grid */
.works-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
@media (max-width: 1024px) { .works-grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 640px)  { .works-grid { grid-template-columns: repeat(2, 1fr); } }
.works-item { aspect-ratio: 1 / 1; overflow: hidden; border-radius: 10px; cursor: zoom-in; background: #eee; }
.works-item img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform .3s; }
.works-item:hover img { transform: scale(1.05); }

/* Price grid */
.price-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 32px; }
@media (max-width: 1024px) { .price-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 640px)  { .price-grid { grid-template-columns: 1fr; } }
.price-card { background: var(--white); border: 1px solid var(--light-border); border-radius: var(--radius-lg); padding: 24px; transition: var(--transition); display: flex; flex-direction: column; gap: 14px; }
.price-card:hover { border-color: var(--accent); box-shadow: var(--shadow); transform: translateY(-2px); }
.price-card__head { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; flex-wrap: wrap; }
.price-card__head h3 { font-size: 18px; color: var(--text-l); margin: 0; line-height: 1.3; }
.price-card__head h3 small { font-weight: 400; color: var(--text-l2); font-size: 14px; }
.price-card__price { font-size: 14px; color: var(--text-l2); white-space: nowrap; }
.price-card__price strong { font-size: 22px; color: var(--accent); font-weight: 800; margin: 0 2px; }
.price-card__desc { font-size: 14px; color: var(--text-l2); line-height: 1.55; margin: 0; }
.price-card__sizes { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; font-size: 13px; color: var(--text-l2); padding-top: 12px; border-top: 1px dashed var(--light-border); }
.price-card__sizes b { display: inline-flex; align-items: center; justify-content: center; min-width: 32px; padding: 4px 8px; background: rgba(232,149,42,.1); color: var(--accent); border-radius: 6px; font-size: 13px; font-weight: 700; }
.price-card__unit { margin-left: 4px; font-weight: 500; color: var(--text-l); }
.price-note { margin-top: 32px; padding: 16px 20px; background: rgba(232,149,42,.08); border-left: 4px solid var(--accent); border-radius: 8px; font-size: 14px; color: var(--text-l); }

/* Stats band */
.stats-band { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; padding: 32px; background: var(--white); border-radius: var(--radius-lg); border: 1px solid var(--light-border); text-align: center; }
@media (max-width: 860px) { .stats-band { grid-template-columns: 1fr 1fr; } }
@media (max-width: 400px) { .stats-band { grid-template-columns: 1fr; } }
.stats-band__num { font-size: 32px; font-weight: 900; color: var(--accent); line-height: 1; margin-bottom: 8px; letter-spacing: -0.5px; }
.stats-band__label { font-size: 13px; color: var(--text-l2); text-transform: uppercase; letter-spacing: 1px; }