/* BK SALE — glass industrial landing */
@import url("https://fonts.googleapis.com/css2?family=Bricolage+Grotesque:opsz,wght@12..96,400;12..96,600;12..96,700;12..96,800&family=Figtree:wght@400;500;600;700&display=swap");

:root {
  --bg: #dfe6ee;
  --bg-soft: #f2f5f8;
  --ink: #12161c;
  --muted: #5a6470;
  --line: rgba(18, 22, 28, 0.12);
  --line-strong: rgba(18, 22, 28, 0.18);
  --accent: #0d6b67;
  --accent-deep: #094e4b;
  --accent-soft: rgba(13, 107, 103, 0.12);
  --copper: #c45a2a;
  --copper-soft: rgba(196, 90, 42, 0.14);
  --white: #ffffff;
  --glass: rgba(255, 255, 255, 0.42);
  --glass-strong: rgba(255, 255, 255, 0.62);
  --glass-dark: rgba(12, 16, 22, 0.42);
  --glass-dark-strong: rgba(12, 16, 22, 0.58);
  --blur: 18px;
  --shadow-soft: 0 18px 50px rgba(18, 22, 28, 0.1);
  --radius: 18px;
  --radius-sm: 12px;
  --font-display: "Bricolage Grotesque", system-ui, sans-serif;
  --font-body: "Figtree", system-ui, sans-serif;
  --header-h: 92px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --container: 1240px;
}

*,
*::before,
*::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink);
  background: #d8e0e9;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -2;
  background:
    radial-gradient(900px 500px at 8% 12%, rgba(13, 107, 103, 0.16), transparent 60%),
    radial-gradient(700px 420px at 92% 18%, rgba(196, 90, 42, 0.12), transparent 55%),
    radial-gradient(800px 500px at 70% 85%, rgba(13, 107, 103, 0.1), transparent 60%),
    linear-gradient(180deg, #eef3f7 0%, #dfe6ee 45%, #d3dce6 100%);
}

body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  opacity: 0.35;
  background-image:
    linear-gradient(rgba(18, 22, 28, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(18, 22, 28, 0.035) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse at center, black 20%, transparent 75%);
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button, input, textarea, select { font: inherit; }

.container {
  width: min(var(--container), calc(100% - 2.5rem));
  margin-inline: auto;
}

.glass {
  background: var(--glass);
  border: 1px solid rgba(255, 255, 255, 0.55);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.55), 0 12px 40px rgba(18, 22, 28, 0.08);
  backdrop-filter: blur(var(--blur)) saturate(1.25);
  -webkit-backdrop-filter: blur(var(--blur)) saturate(1.25);
}

.glass-strong {
  background: var(--glass-strong);
  border: 1px solid rgba(255, 255, 255, 0.7);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.7), 0 16px 44px rgba(18, 22, 28, 0.1);
  backdrop-filter: blur(22px) saturate(1.3);
  -webkit-backdrop-filter: blur(22px) saturate(1.3);
}

.glass-dark {
  background: var(--glass-dark);
  border: 1px solid rgba(255, 255, 255, 0.14);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.1), 0 18px 50px rgba(0, 0, 0, 0.22);
  backdrop-filter: blur(20px) saturate(1.2);
  -webkit-backdrop-filter: blur(20px) saturate(1.2);
  color: var(--white);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.76rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--accent-deep);
  margin-bottom: 0.85rem;
}

.eyebrow::before {
  content: "";
  width: 18px;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), var(--copper));
  border-radius: 2px;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(2.1rem, 4.2vw, 3.4rem);
  line-height: 1.04;
  letter-spacing: -0.035em;
  margin: 0 0 0.85rem;
  font-weight: 800;
}

.section-lead {
  margin: 0;
  max-width: 44rem;
  color: var(--muted);
  font-size: 1.06rem;
}

.section {
  padding: clamp(2.75rem, 5vw, 4.5rem) 0;
  position: relative;
}

.section::before,
.section::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  -webkit-mask-image: linear-gradient(
    180deg,
    transparent 0%,
    black 28%,
    black 72%,
    transparent 100%
  );
  mask-image: linear-gradient(
    180deg,
    transparent 0%,
    black 28%,
    black 72%,
    transparent 100%
  );
}

/* только мягкие пятна, без сплошных полос на всю ширину */
.section::before {
  opacity: 0.75;
  background:
    radial-gradient(640px 320px at 14% 40%, rgba(13, 107, 103, 0.09), transparent 70%),
    radial-gradient(520px 280px at 88% 60%, rgba(196, 90, 42, 0.06), transparent 68%);
}

.section::after {
  opacity: 0.22;
  background-image: radial-gradient(rgba(18, 22, 28, 0.045) 0.7px, transparent 0.85px);
  background-size: 22px 22px;
  -webkit-mask-image: radial-gradient(ellipse at 50% 50%, black 12%, transparent 72%);
  mask-image: radial-gradient(ellipse at 50% 50%, black 12%, transparent 72%);
}

.section > .container,
.section > .blob {
  position: relative;
  z-index: 1;
}

/* лёгкое чередование акцентов — только радиальные пятна */
#catalog::before,
#products::before,
#process::before,
#calc::before {
  background:
    radial-gradient(700px 340px at 10% 45%, rgba(13, 107, 103, 0.11), transparent 72%),
    radial-gradient(480px 260px at 90% 30%, rgba(120, 160, 190, 0.08), transparent 70%);
}

#catalog::after,
#products::after,
#process::after,
#calc::after {
  background-image:
    linear-gradient(rgba(13, 107, 103, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(13, 107, 103, 0.025) 1px, transparent 1px);
  background-size: 44px 44px;
  opacity: 0.28;
  -webkit-mask-image: radial-gradient(ellipse at 28% 45%, black 10%, transparent 70%);
  mask-image: radial-gradient(ellipse at 28% 45%, black 10%, transparent 70%);
}

#services::before,
#audience::before,
#works::before,
#trust::before,
#reviews::before {
  background:
    radial-gradient(640px 300px at 88% 35%, rgba(196, 90, 42, 0.08), transparent 72%),
    radial-gradient(560px 280px at 12% 70%, rgba(13, 107, 103, 0.07), transparent 70%);
}

#services::after,
#audience::after,
#works::after,
#trust::after,
#reviews::after {
  background-image: radial-gradient(rgba(196, 90, 42, 0.05) 0.8px, transparent 0.9px);
  background-size: 20px 20px;
  opacity: 0.26;
  -webkit-mask-image: radial-gradient(ellipse at 72% 48%, black 12%, transparent 72%);
  mask-image: radial-gradient(ellipse at 72% 48%, black 12%, transparent 72%);
}

#showcase::before,
#advantages::before,
#materials::before,
#faq::before,
#contacts::before {
  background:
    radial-gradient(620px 300px at 48% 30%, rgba(90, 110, 130, 0.07), transparent 72%),
    radial-gradient(500px 260px at 8% 75%, rgba(13, 107, 103, 0.08), transparent 70%);
}

#showcase::after,
#advantages::after,
#materials::after,
#faq::after,
#contacts::after {
  background-image:
    repeating-linear-gradient(
      -28deg,
      rgba(18, 22, 28, 0.02) 0 1px,
      transparent 1px 16px
    );
  opacity: 0.3;
  -webkit-mask-image: radial-gradient(ellipse at 50% 50%, black 15%, transparent 72%);
  mask-image: radial-gradient(ellipse at 50% 50%, black 15%, transparent 72%);
}

#calc {
  padding-bottom: clamp(1.5rem, 3vw, 2.25rem);
}

#faq {
  padding-top: clamp(1.25rem, 2.5vw, 2rem);
}

.section-head {
  margin-bottom: 2rem;
  display: grid;
  gap: 0.25rem;
}

.section-head.row {
  grid-template-columns: 1.2fr 0.8fr;
  align-items: end;
  gap: 2rem;
}

.blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(40px);
  pointer-events: none;
  z-index: 0;
}

.blob-a {
  width: 280px;
  height: 280px;
  background: rgba(13, 107, 103, 0.18);
  top: -40px;
  right: 8%;
}

.blob-b {
  width: 220px;
  height: 220px;
  background: rgba(196, 90, 42, 0.14);
  bottom: 10%;
  left: 4%;
}

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 50;
  height: var(--header-h);
  display: flex;
  align-items: center;
  background: rgba(10, 14, 18, 0.28);
  backdrop-filter: blur(14px) saturate(1.2);
  -webkit-backdrop-filter: blur(14px) saturate(1.2);
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: none;
  transition: background 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}

.site-header.is-scrolled {
  background: rgba(10, 14, 18, 0.55);
  border-bottom-color: rgba(255, 255, 255, 0.14);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.18);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  width: min(var(--container), calc(100% - 2.5rem));
  margin-inline: auto;
  height: 100%;
}

.logo {
  display: flex;
  align-items: center;
  flex: 0 0 auto;
  width: 220px;
}

.logo-img {
  display: block;
  height: 72px;
  width: auto;
  max-width: 220px;
  object-fit: contain;
  background: transparent !important;
  filter: drop-shadow(0 2px 10px rgba(0, 0, 0, 0.45));
}

.logo-img-footer {
  height: 64px;
  max-width: 220px;
  margin-bottom: 0.35rem;
}

.nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.15rem;
  flex: 1 1 auto;
  min-width: 0;
  height: 44px;
  padding: 0 0.35rem;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  background: rgba(255, 255, 255, 0.1);
}

.nav a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 36px;
  padding: 0 0.75rem;
  border-radius: 10px;
  border: 1px solid transparent;
  font-size: 0.88rem;
  font-weight: 650;
  line-height: 1;
  color: rgba(255, 255, 255, 0.92);
  text-shadow: 0 1px 8px rgba(0, 0, 0, 0.35);
  opacity: 1;
  white-space: nowrap;
  transition: background 0.2s ease, color 0.2s ease;
}

.nav a:hover {
  background: rgba(255, 255, 255, 0.14);
  color: #fff;
}

.header-cta {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 0.65rem;
  flex: 0 0 auto;
  width: auto;
  min-width: 0;
}

.phone {
  font-weight: 700;
  font-size: 0.9rem;
  white-space: nowrap;
}

.phone-chip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  height: 40px;
  padding: 0 0.85rem;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.18);
  line-height: 1;
  color: #fff;
  text-shadow: 0 1px 8px rgba(0, 0, 0, 0.35);
}

.phone-chip::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #24b07a;
  box-shadow: 0 0 0 3px rgba(36, 176, 122, 0.16);
  flex: 0 0 auto;
}

.header-cta .btn {
  height: 40px;
  min-height: 40px;
  padding: 0 1.1rem;
  border-radius: 10px;
  font-size: 0.88rem;
  transform: none;
  white-space: nowrap;
  flex-shrink: 0;
}

.header-cta .btn:hover {
  transform: none;
}

.burger {
  display: none;
  width: 40px;
  height: 40px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  background: rgba(255, 255, 255, 0.12);
  border-radius: 10px;
  cursor: pointer;
  place-items: center;
  gap: 5px;
  padding: 0;
  flex: 0 0 auto;
}

.burger span {
  display: block;
  width: 16px;
  height: 2px;
  background: #fff;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-height: 50px;
  padding: 0.8rem 1.4rem;
  border-radius: 14px;
  border: 1px solid transparent;
  font-weight: 700;
  cursor: pointer;
  transition: transform 0.25s var(--ease), background 0.25s, color 0.25s, border-color 0.25s, box-shadow 0.25s;
}

.btn:hover { transform: translateY(-2px); }

.btn-primary {
  background: var(--ink);
  color: var(--white);
}

.btn-primary:hover { background: var(--accent-deep); }

.btn-accent {
  background: linear-gradient(135deg, #d46a36, var(--copper));
  color: var(--white);
  box-shadow: 0 10px 28px rgba(196, 90, 42, 0.28);
}

.btn-accent:hover { background: #a8481f; }

.btn-ghost {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.28);
  color: var(--white);
  backdrop-filter: blur(10px);
}

.btn-ghost:hover { background: rgba(255, 255, 255, 0.2); }

.btn-outline {
  background: rgba(255, 255, 255, 0.35);
  border-color: var(--line-strong);
  color: var(--ink);
  backdrop-filter: blur(10px);
}

.btn-outline:hover {
  border-color: var(--ink);
  background: rgba(255, 255, 255, 0.6);
}

.btn-glass {
  background: rgba(255, 255, 255, 0.5);
  border: 1px solid rgba(255, 255, 255, 0.65);
  color: var(--ink);
  backdrop-filter: blur(12px);
}

.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100dvh;
  display: grid;
  align-items: end;
  color: var(--white);
  overflow: hidden;
}

.hero-media {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 42%;
  transform: scale(1.06);
  animation: heroZoom 18s var(--ease) forwards;
}

.hero-shade {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(8, 12, 16, 0.28) 0%, rgba(8, 12, 16, 0.08) 38%, rgba(8, 12, 16, 0.78) 100%),
    linear-gradient(90deg, rgba(8, 12, 16, 0.55) 0%, transparent 58%);
}

.hero-grid-lines {
  position: absolute;
  inset: 0;
  opacity: 0.18;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.08) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse at 30% 70%, black 10%, transparent 70%);
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 1;
  width: min(var(--container), calc(100% - 2.5rem));
  margin: 0 auto;
  padding: calc(var(--header-h) + 1.5rem) 0 2.2rem;
}

.hero-main {
  display: grid;
  grid-template-columns: 1fr 1.05fr;
  gap: 1.25rem;
  align-items: center;
}

.hero-copy-col {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.brand-hero-logo {
  display: block;
  width: min(360px, 100%);
  max-width: 100%;
  height: auto;
  margin: 0 0 1.1rem;
  padding: 0;
  align-self: flex-start;
  object-fit: contain;
  object-position: left center;
  animation: riseIn 0.9s var(--ease) both;
  background: transparent !important;
  mix-blend-mode: normal;
  filter: drop-shadow(0 10px 22px rgba(0, 0, 0, 0.45));
}

.hero-panel {
  width: 100%;
  max-width: 40rem;
  margin: 0;
  padding: 1.5rem 1.6rem 1.65rem;
  border-radius: 22px;
  animation: riseIn 0.9s 0.12s var(--ease) both;
}

.hero-panel h1 {
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 2.4vw, 1.95rem);
  line-height: 1.18;
  letter-spacing: -0.025em;
  font-weight: 700;
  margin: 0 0 0.75rem;
}

.hero-panel p {
  margin: 0 0 1.35rem;
  color: rgba(255, 255, 255, 0.88);
  font-size: 1.04rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.hero-aside {
  position: relative;
  min-height: 480px;
  display: grid;
  place-items: center;
  animation: riseIn 1s 0.2s var(--ease) both;
  isolation: isolate;
}

.hero-ring {
  position: absolute;
  width: min(460px, 88%);
  aspect-ratio: 1;
  border-radius: 50%;
  border: 1px solid rgba(140, 224, 217, 0.35);
  box-shadow: inset 0 0 40px rgba(13, 107, 103, 0.18);
  z-index: 0;
}

.hero-ring-2 {
  width: min(320px, 64%);
  border-color: rgba(196, 90, 42, 0.35);
  animation: pulseRing 4.5s ease-in-out infinite;
}

.hero-cutout {
  position: relative;
  z-index: 2;
  width: min(520px, 100%);
  max-width: 100%;
  filter: drop-shadow(0 28px 36px rgba(0, 0, 0, 0.4));
  animation: floaty 5s ease-in-out infinite;
}

.hero-shape {
  position: absolute;
  z-index: 3;
  display: grid;
  gap: 0.15rem;
  padding: 0.7rem 0.95rem;
  border-radius: 14px;
  color: #fff;
  min-width: 132px;
  pointer-events: none;
  animation: riseIn 0.9s 0.35s var(--ease) both;
}

.hero-shape strong {
  font-family: var(--font-display);
  font-size: 0.98rem;
  letter-spacing: -0.02em;
  line-height: 1.15;
}

.hero-shape span {
  font-size: 0.78rem;
  opacity: 0.82;
  line-height: 1.25;
}

.hero-shape-a {
  top: 8%;
  left: 0;
  animation-delay: 0.28s;
}

.hero-shape-b {
  top: 18%;
  right: 0;
  animation-delay: 0.38s;
}

.hero-shape-c {
  bottom: 16%;
  left: 2%;
  animation-delay: 0.48s;
}

.hero-shape-d {
  bottom: 10%;
  right: 2%;
  animation-delay: 0.58s;
}

.hero-picks-block {
  margin-top: 1.5rem;
  animation: riseIn 1s 0.28s var(--ease) both;
}

.hero-picks-title {
  margin: 0 0 0.85rem;
  font-family: var(--font-display);
  font-size: clamp(1.15rem, 2vw, 1.45rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: #fff;
  text-shadow: 0 2px 14px rgba(0, 0, 0, 0.35);
}

.hero-picks {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.75rem;
}

.hero-pick {
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 0.7rem;
  align-items: center;
  padding: 0.7rem 0.8rem;
  border-radius: 16px;
  transition: transform 0.25s var(--ease), background 0.25s;
}

.hero-pick:hover {
  transform: translateY(-3px);
  background: rgba(12, 16, 22, 0.58);
}

.hero-pick img {
  width: 56px;
  height: 56px;
  object-fit: contain;
  filter: drop-shadow(0 6px 10px rgba(0, 0, 0, 0.25));
}

.hero-pick strong {
  display: block;
  font-size: 0.92rem;
  margin-bottom: 0.1rem;
}

.hero-pick span {
  font-size: 0.82rem;
  opacity: 0.82;
}

@keyframes floaty {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

@keyframes pulseRing {
  0%, 100% { transform: scale(1); opacity: 0.7; }
  50% { transform: scale(1.06); opacity: 1; }
}

.marquee-wrap {
  position: relative;
  margin-top: -1.5rem;
  z-index: 3;
  padding: 0 1.25rem;
}

.marquee-panel {
  border-radius: 20px;
  padding: 1rem 0.5rem;
  overflow: hidden;
}

.marquee {
  display: flex;
  gap: 2.5rem;
  width: max-content;
  animation: marquee 28s linear infinite;
  font-weight: 650;
  font-size: 0.95rem;
}

.marquee span {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  white-space: nowrap;
}

.marquee i {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent);
  display: inline-block;
}

.mosaic {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr;
  grid-template-rows: auto auto;
  gap: 1rem;
}

.mosaic-card {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  min-height: 220px;
  padding: 1.35rem;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  color: inherit;
  text-decoration: none;
}

.mosaic-card.tall {
  grid-row: span 2;
  min-height: 460px;
}

.mosaic-card .bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.mosaic-card .bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.8s var(--ease);
}

.mosaic-card:hover .bg img { transform: scale(1.05); }

.mosaic-card .shade {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(8, 12, 16, 0.05), rgba(8, 12, 16, 0.78));
  z-index: 1;
}

.mosaic-card .body {
  position: relative;
  z-index: 2;
  color: var(--white);
}

.mosaic-card .tag {
  display: inline-flex;
  padding: 0.35rem 0.7rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.16);
  border: 1px solid rgba(255, 255, 255, 0.22);
  backdrop-filter: blur(10px);
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 0.65rem;
  width: fit-content;
}

.mosaic-card h3 {
  margin: 0 0 0.4rem;
  font-family: var(--font-display);
  font-size: 1.45rem;
  letter-spacing: -0.02em;
}

.mosaic-card p {
  margin: 0;
  opacity: 0.88;
  font-size: 0.95rem;
}

.mosaic-card.glass-plain {
  justify-content: space-between;
  background: linear-gradient(160deg, rgba(255, 255, 255, 0.66), rgba(255, 255, 255, 0.36)), var(--accent-soft);
  border: 1px solid rgba(255, 255, 255, 0.65);
  backdrop-filter: blur(18px);
  color: var(--ink);
}

.mosaic-card.glass-plain .num {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 800;
  letter-spacing: -0.05em;
  color: var(--accent-deep);
  line-height: 1;
}

.mosaic-card.glass-plain h3 { color: var(--ink); }
.mosaic-card.glass-plain p { color: var(--muted); opacity: 1; }

.purpose-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin-top: 1.5rem;
}

.purpose-chip {
  padding: 0.7rem 1rem;
  border-radius: 999px;
  font-weight: 650;
  font-size: 0.92rem;
  transition: transform 0.25s var(--ease), background 0.25s;
  cursor: default;
}

.purpose-chip:hover {
  transform: translateY(-2px);
  background: rgba(255, 255, 255, 0.72);
}

.offers-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 1.1rem;
}

.catalog-cta {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.65rem;
  margin-top: 2rem;
  text-align: center;
}

.catalog-cta .btn {
  min-width: 220px;
}

.catalog-cta p {
  margin: 0;
  font-size: 0.92rem;
  color: var(--muted);
  opacity: 0.9;
}

.offer {
  position: relative;
  grid-column: span 4;
  overflow: hidden;
  border-radius: var(--radius);
  min-height: 430px;
  isolation: isolate;
  transition: transform 0.35s var(--ease), box-shadow 0.35s var(--ease);
  border: 1px solid rgba(255, 255, 255, 0.35);
  display: block;
  color: inherit;
  text-decoration: none;
}

.offer:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-soft);
}

.offer-lg {
  grid-column: span 8;
  min-height: 500px;
}

.offer-media {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.offer-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.8s var(--ease);
}

.offer:hover .offer-media img { transform: scale(1.04); }

.offer-shade {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(10, 14, 18, 0.02) 15%, rgba(10, 14, 18, 0.78) 100%);
  z-index: 1;
}

.offer-body {
  position: absolute;
  inset: auto 0.85rem 0.85rem;
  z-index: 2;
  padding: 1.15rem 1.2rem 1.25rem;
  border-radius: 16px;
  color: var(--white);
}

.offer-code {
  font-size: 0.74rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  opacity: 0.85;
  margin-bottom: 0.35rem;
}

.offer h3 {
  font-family: var(--font-display);
  font-size: 1.4rem;
  margin: 0 0 0.5rem;
  letter-spacing: -0.02em;
}

.offer-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 0.75rem;
}

.offer-meta span {
  font-size: 0.82rem;
  padding: 0.28rem 0.6rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.16);
}

.offer-price {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.55rem;
  letter-spacing: -0.03em;
}

.price-ribbon {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.85rem;
  margin-top: 1.5rem;
}

.price-item {
  padding: 1.1rem 1.15rem;
  border-radius: 16px;
  transition: transform 0.25s var(--ease);
}

.price-item:hover { transform: translateY(-3px); }

.price-item span {
  display: block;
  font-size: 0.8rem;
  color: var(--muted);
  margin-bottom: 0.35rem;
}

.price-item strong {
  font-family: var(--font-display);
  font-size: 1.25rem;
  letter-spacing: -0.03em;
}

.catalog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.cat {
  position: relative;
  min-height: 280px;
  overflow: hidden;
  border-radius: var(--radius);
  border: 1px solid rgba(255, 255, 255, 0.4);
}

.cat img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  position: absolute;
  inset: 0;
  transition: transform 0.7s var(--ease);
}

.cat:hover img { transform: scale(1.05); }

.cat-shade {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(10, 14, 18, 0.08), rgba(10, 14, 18, 0.78));
}

.cat-body {
  position: absolute;
  inset: auto 0.8rem 0.8rem;
  padding: 1rem 1.1rem;
  color: var(--white);
  z-index: 1;
  border-radius: 14px;
}

.cat h3 {
  margin: 0 0 0.3rem;
  font-family: var(--font-display);
  font-size: 1.3rem;
  letter-spacing: -0.02em;
}

.cat p {
  margin: 0;
  opacity: 0.9;
  font-size: 0.95rem;
}

.process { overflow: hidden; }

.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  counter-reset: step;
  position: relative;
  z-index: 1;
}

.step {
  position: relative;
  padding: 1.4rem 1.3rem 1.5rem;
  border-radius: var(--radius);
  min-height: 240px;
  transition: transform 0.3s var(--ease);
}

.step:hover { transform: translateY(-4px); }

.step::before {
  counter-increment: step;
  content: "0" counter(step);
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 2.5rem;
  letter-spacing: -0.04em;
  color: var(--accent);
  display: block;
  margin-bottom: 0.9rem;
  line-height: 1;
}

.step h3 {
  margin: 0 0 0.5rem;
  font-size: 1.15rem;
  font-family: var(--font-display);
  letter-spacing: -0.02em;
}

.step p {
  margin: 0;
  color: var(--muted);
  font-size: 0.98rem;
}

.step-line {
  position: absolute;
  top: 50%;
  left: 8%;
  right: 8%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(13, 107, 103, 0.35), transparent);
  z-index: 0;
}

.split {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 1.5rem;
  align-items: stretch;
}

.split-media {
  border-radius: var(--radius);
  overflow: hidden;
  min-height: 520px;
  position: relative;
  border: 1px solid rgba(255, 255, 255, 0.4);
}

.split-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  min-height: 520px;
}

.split-float {
  position: absolute;
  left: 1rem;
  right: 1rem;
  bottom: 1rem;
  padding: 1rem 1.15rem;
  border-radius: 16px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
  text-align: center;
}

.split-float strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.25rem;
  letter-spacing: -0.03em;
}

.split-float span {
  font-size: 0.78rem;
  opacity: 0.85;
}

.benefits-panel {
  padding: 1.6rem;
  border-radius: var(--radius);
  height: 100%;
}

.benefits {
  display: grid;
  gap: 0.85rem;
  margin-top: 1.5rem;
}

.benefit {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.9rem;
  align-items: start;
  padding: 0.95rem 1rem;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.45);
  border: 1px solid rgba(255, 255, 255, 0.55);
  transition: transform 0.25s var(--ease), background 0.25s;
}

.benefit:hover {
  transform: translateX(4px);
  background: rgba(255, 255, 255, 0.7);
}

.benefit-ico {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  background: var(--accent-soft);
  color: var(--accent-deep);
  display: grid;
  place-items: center;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 0.85rem;
}

.benefit h3 {
  margin: 0 0 0.2rem;
  font-size: 1.02rem;
}

.benefit p {
  margin: 0;
  color: var(--muted);
  font-size: 0.93rem;
}

.materials {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.9rem;
}

.material {
  padding: 1.25rem 1.3rem;
  border-radius: 16px;
  min-height: 140px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: transform 0.25s var(--ease);
}

.material:hover { transform: translateY(-3px); }

.material .ico {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  display: grid;
  place-items: center;
  background: var(--accent-soft);
  color: var(--accent-deep);
  font-weight: 800;
  font-size: 0.8rem;
  margin-bottom: 1rem;
}

.material h3 {
  margin: 0 0 0.35rem;
  font-size: 1.05rem;
  font-family: var(--font-display);
}

.material p {
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.delivery {
  position: relative;
  min-height: 620px;
  display: grid;
  align-items: center;
  overflow: hidden;
  color: var(--white);
}

.delivery-media { position: absolute; inset: 0; }

.delivery-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.delivery-shade {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(8, 12, 16, 0.78) 0%, rgba(8, 12, 16, 0.4) 55%, rgba(8, 12, 16, 0.2) 100%);
}

.delivery-inner {
  position: relative;
  z-index: 1;
  width: min(var(--container), calc(100% - 2.5rem));
  margin-inline: auto;
  padding: 4.5rem 0;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 1.25rem;
  align-items: stretch;
}

.delivery-content {
  padding: 1.75rem;
  border-radius: 22px;
  max-width: none;
}

.delivery-content .section-title { color: var(--white); }

.delivery-content .section-lead {
  color: rgba(255, 255, 255, 0.86);
  margin-bottom: 1.35rem;
}

.delivery-points {
  display: grid;
  gap: 0.65rem;
  margin-bottom: 1.5rem;
}

.delivery-points span {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  font-weight: 600;
  padding: 0.7rem 0.9rem;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.delivery-points span::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #7fdad4;
  flex: 0 0 auto;
}

.delivery-stack {
  display: grid;
  gap: 0.85rem;
  align-content: center;
}

.delivery-stack .stack-card {
  padding: 1.2rem 1.3rem;
  border-radius: 18px;
}

.stack-card strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.5rem;
  letter-spacing: -0.03em;
  margin-bottom: 0.25rem;
}

.stack-card p {
  margin: 0;
  opacity: 0.86;
  font-size: 0.95rem;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
}

.service-card {
  padding: 1.35rem 1.3rem 1.4rem;
  border-radius: var(--radius);
  display: grid;
  gap: 0.55rem;
  transition: transform 0.3s var(--ease);
}

.service-card:hover { transform: translateY(-4px); }

.service-num {
  font-family: var(--font-display);
  font-size: 0.85rem;
  letter-spacing: 0.12em;
  color: var(--accent-deep);
  font-weight: 700;
}

.service-card h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.2rem;
  letter-spacing: -0.02em;
}

.service-card p {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.service-card a {
  margin-top: 0.35rem;
  font-weight: 700;
  font-size: 0.92rem;
  color: var(--accent-deep);
  text-decoration: none;
}

.service-card a:hover { text-decoration: underline; }

.audience-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.audience-card {
  padding: 1.25rem 1.3rem;
  border-radius: var(--radius);
  transition: transform 0.3s var(--ease);
}

.audience-card:hover { transform: translateY(-3px); }

.audience-card h3 {
  margin: 0 0 0.45rem;
  font-family: var(--font-display);
  font-size: 1.15rem;
  letter-spacing: -0.02em;
}

.audience-card p {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.works-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.work-card {
  position: relative;
  margin: 0;
  border-radius: var(--radius);
  overflow: hidden;
  min-height: 260px;
  isolation: isolate;
}

.work-card img {
  width: 100%;
  height: 100%;
  min-height: 260px;
  object-fit: cover;
  display: block;
  transition: transform 0.7s var(--ease);
}

.work-card:hover img { transform: scale(1.04); }

.work-card figcaption {
  position: absolute;
  left: 0.75rem;
  right: 0.75rem;
  bottom: 0.75rem;
  z-index: 1;
  padding: 0.85rem 1rem;
  border-radius: 14px;
  color: #fff;
}

.work-card figcaption strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.05rem;
  margin-bottom: 0.15rem;
}

.work-card figcaption span {
  font-size: 0.86rem;
  opacity: 0.85;
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0.75rem;
  padding: 1.25rem 1.4rem;
  border-radius: 22px;
  text-align: center;
}

.trust-grid strong {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 2vw, 1.6rem);
  letter-spacing: -0.03em;
  margin-bottom: 0.2rem;
}

.trust-grid span {
  color: var(--muted);
  font-size: 0.88rem;
}

.reviews-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}

.review-card {
  padding: 1.4rem 1.45rem 1.5rem;
  border-radius: var(--radius);
  display: grid;
  gap: 0.75rem;
}

.review-stars {
  color: var(--copper);
  letter-spacing: 0.12em;
  font-size: 0.95rem;
  line-height: 1;
}

.review-card p {
  margin: 0;
  font-size: 1.02rem;
  color: var(--ink);
}

.review-meta strong {
  display: block;
  font-size: 0.95rem;
}

.review-meta span {
  color: var(--muted);
  font-size: 0.88rem;
}

.guarantee {
  margin-top: -2.5rem;
  position: relative;
  z-index: 2;
  padding: 0 1.25rem;
}

.guarantee-panel {
  border-radius: 22px;
  padding: 1.5rem 1.75rem;
  display: grid;
  grid-template-columns: 1.2fr repeat(3, 1fr);
  gap: 1rem;
  align-items: center;
}

.guarantee-panel h3 {
  margin: 0 0 0.35rem;
  font-family: var(--font-display);
  font-size: 1.45rem;
  letter-spacing: -0.02em;
}

.guarantee-panel > div:first-child p {
  margin: 0;
  color: var(--muted);
}

.g-item {
  padding: 1rem;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.45);
  border: 1px solid rgba(255, 255, 255, 0.55);
}

.g-item strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.2rem;
  margin-bottom: 0.2rem;
}

.g-item span {
  color: var(--muted);
  font-size: 0.9rem;
}

.cta-panel {
  position: relative;
  overflow: hidden;
  border-radius: 28px;
  padding: clamp(1.8rem, 4vw, 2.8rem);
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 2rem;
  align-items: center;
  color: var(--white);
  background:
    radial-gradient(600px 300px at 10% 0%, rgba(13, 107, 103, 0.45), transparent 55%),
    radial-gradient(500px 280px at 100% 100%, rgba(196, 90, 42, 0.35), transparent 50%),
    #12161c;
}

.cta-panel::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
  background-size: 36px 36px;
  opacity: 0.5;
  pointer-events: none;
}

.cta-panel > * { position: relative; z-index: 1; }

.cta-panel h2 {
  font-family: var(--font-display);
  font-size: clamp(1.85rem, 3vw, 2.6rem);
  letter-spacing: -0.03em;
  margin: 0 0 0.75rem;
  line-height: 1.1;
}

.cta-panel > div > p {
  margin: 0 0 1.25rem;
  color: rgba(255, 255, 255, 0.78);
}

.cta-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
}

.cta-stats span {
  padding: 0.55rem 0.85rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  font-size: 0.88rem;
  font-weight: 600;
}

.form-shell {
  padding: 1.25rem;
  border-radius: 20px;
}

.form { display: grid; gap: 0.75rem; }

.form input,
.form textarea,
.form select {
  width: 100%;
  min-height: 50px;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  background: rgba(255, 255, 255, 0.08);
  color: var(--white);
  padding: 0.75rem 0.95rem;
  outline: none;
}

.form select option { color: var(--ink); }

.form input::placeholder,
.form textarea::placeholder { color: rgba(255, 255, 255, 0.45); }

.form input:focus,
.form textarea:focus,
.form select:focus {
  border-color: rgba(127, 218, 212, 0.7);
  background: rgba(255, 255, 255, 0.12);
}

.form label.check {
  display: flex;
  gap: 0.6rem;
  align-items: flex-start;
  font-size: 0.82rem;
  color: rgba(255, 255, 255, 0.7);
}

.form label.check input {
  width: auto;
  min-height: auto;
  margin-top: 0.2rem;
}

.form-note {
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.55);
  margin: 0;
}

.faq-layout {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 1.25rem;
  align-items: start;
  overflow: visible;
}

.faq-aside {
  padding: 1.5rem;
  border-radius: var(--radius);
  position: sticky;
  top: calc(var(--header-h) + 1rem);
  overflow: visible;
  max-height: none;
}

.faq-aside p {
  color: var(--muted);
  margin: 0 0 1.25rem;
}

.faq-list {
  display: grid;
  gap: 0.7rem;
  overflow: visible;
  max-height: none;
}

.faq-item {
  border-radius: 16px;
  overflow: hidden;
  transition: transform 0.25s var(--ease);
}

.faq-item:hover { transform: translateY(-2px); }

.faq-item summary {
  list-style: none;
  cursor: pointer;
  padding: 1.15rem 1.25rem;
  font-weight: 700;
  font-size: 1.02rem;
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: center;
}

.faq-item summary::-webkit-details-marker { display: none; }

.faq-item summary::after {
  content: "+";
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: var(--accent-soft);
  color: var(--accent-deep);
  font-family: var(--font-display);
  font-size: 1.2rem;
  line-height: 1;
  flex: 0 0 auto;
}

.faq-item[open] summary::after { content: "−"; }

.faq-item p {
  margin: 0;
  padding: 0 1.25rem 1.2rem;
  color: var(--muted);
}

.contacts-grid {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 1.1rem;
}

.contact-card {
  padding: 1.75rem;
  border-radius: var(--radius);
}

.contact-card h3 {
  margin: 0 0 1.1rem;
  font-family: var(--font-display);
  font-size: 1.5rem;
  letter-spacing: -0.02em;
}

.contact-list { display: grid; gap: 0.85rem; }

.contact-list > div {
  padding: 0.85rem 1rem;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.4);
  border: 1px solid rgba(255, 255, 255, 0.5);
}

.contact-list div strong {
  display: block;
  font-size: 0.74rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 0.25rem;
}

.contact-list a { font-weight: 700; }

.map-frame {
  border-radius: var(--radius);
  min-height: 420px;
  background:
    linear-gradient(135deg, rgba(13, 107, 103, 0.2), rgba(196, 90, 42, 0.12)),
    url("../images/hero-modular.jpg") center/cover;
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.4);
}

.map-frame .map-glass {
  position: absolute;
  left: 1rem;
  bottom: 1rem;
  right: 1rem;
  padding: 1rem 1.15rem;
  border-radius: 16px;
}

.map-glass strong {
  display: block;
  font-family: var(--font-display);
  margin-bottom: 0.25rem;
}

.map-glass span {
  font-size: 0.92rem;
  opacity: 0.9;
}

.site-footer {
  padding: 3rem 0 2rem;
  margin-top: 2rem;
  position: relative;
  overflow: hidden;
  color: rgba(255, 255, 255, 0.78);
  background:
    radial-gradient(600px 240px at 20% 0%, rgba(13, 107, 103, 0.35), transparent 55%),
    #10141a;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr 1fr;
  gap: 2rem;
  margin-bottom: 2rem;
}

.footer-brand .logo-img-footer {
  filter: none;
}

.footer-brand p {
  margin: 0.85rem 0 0;
  max-width: 28rem;
  font-size: 0.95rem;
}

.footer-col h4 {
  margin: 0 0 0.85rem;
  color: var(--white);
  font-size: 0.82rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.footer-col a,
.footer-col p {
  display: block;
  margin: 0 0 0.45rem;
  font-size: 0.95rem;
}

.footer-glass {
  margin-top: 0.85rem;
  padding: 0.9rem 1rem;
  border-radius: 14px;
  display: inline-block;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  padding-top: 1.25rem;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  font-size: 0.85rem;
}

.modal {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: grid;
  place-items: center;
  padding: 1rem;
  background: rgba(10, 14, 18, 0.5);
  backdrop-filter: blur(8px);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s var(--ease);
}

.modal.is-open {
  opacity: 1;
  pointer-events: auto;
}

.modal-dialog {
  width: min(460px, 100%);
  border-radius: 22px;
  padding: 1.6rem;
  transform: translateY(12px) scale(0.98);
  transition: transform 0.35s var(--ease);
  color: var(--ink);
}

.modal.is-open .modal-dialog {
  transform: translateY(0) scale(1);
}

.modal-dialog h3 {
  margin: 0 0 0.5rem;
  font-family: var(--font-display);
  font-size: 1.55rem;
}

.modal-dialog > p {
  margin: 0 0 1rem;
  color: var(--muted);
}

.modal .form input,
.modal .form textarea {
  background: rgba(255, 255, 255, 0.75);
  color: var(--ink);
  border-color: var(--line);
}

.modal .form input::placeholder { color: var(--muted); }
.modal .form label.check { color: var(--muted); }

.modal-close {
  float: right;
  border: 0;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(18, 22, 28, 0.06);
  font-size: 1.35rem;
  cursor: pointer;
  line-height: 1;
  color: var(--muted);
}

.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.8s var(--ease), transform 0.8s var(--ease);
}

.reveal.is-in {
  opacity: 1;
  transform: none;
}

@keyframes riseIn {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: none; }
}

@keyframes heroZoom {
  from { transform: scale(1.08); }
  to { transform: scale(1); }
}

@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

.nav-mobile {
  position: fixed;
  inset: var(--header-h) 0 auto;
  z-index: 49;
  background: rgba(243, 246, 248, 0.96);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--line);
  padding: 0.75rem 1.1rem 1.1rem;
  display: none;
  flex-direction: column;
  gap: 0.35rem;
}

.nav-mobile.is-open { display: flex; }

.nav-mobile a {
  display: flex;
  align-items: center;
  min-height: 42px;
  padding: 0 0.75rem;
  border-radius: 10px;
  font-weight: 650;
  font-size: 0.95rem;
}

.nav-mobile a:hover {
  background: rgba(255, 255, 255, 0.7);
}

.nav-mobile .btn {
  margin-top: 0.4rem;
  min-height: 44px;
  height: 44px;
  transform: none;
}

@media (max-width: 1100px) {
  .section-head.row,
  .mosaic,
  .guarantee-panel,
  .delivery-inner,
  .faq-layout,
  .contacts-grid,
  .footer-grid,
  .cta-panel,
  .split,
  .hero-main { grid-template-columns: 1fr; }

  .services-grid,
  .audience-grid,
  .works-grid,
  .reviews-grid { grid-template-columns: repeat(2, 1fr); }

  .trust-grid { grid-template-columns: repeat(3, 1fr); }

  .hero-aside {
    min-height: 420px;
    margin-top: 0.5rem;
  }

  .hero-cutout { width: min(440px, 88%); }

  .faq-aside {
    position: static;
    top: auto;
  }

  .faq-layout { overflow: visible; }

  .hero-picks { grid-template-columns: repeat(2, 1fr); }

  .mosaic-card.tall {
    grid-row: auto;
    min-height: 320px;
  }

  .price-ribbon { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 980px) {
  .nav,
  .header-cta .phone-chip { display: none; }

  .burger { display: grid; }

  .logo,
  .header-cta { width: auto; }

  .header-cta { gap: 0.5rem; }

  .offer,
  .offer-lg {
    grid-column: span 6;
    min-height: 380px;
  }

  .catalog-grid,
  .materials { grid-template-columns: repeat(2, 1fr); }

  .process-grid { grid-template-columns: repeat(2, 1fr); }
  .step-line { display: none; }

  .split-float {
    grid-template-columns: 1fr;
    text-align: left;
  }
}

@media (max-width: 640px) {
  .offer,
  .offer-lg { grid-column: span 12; }

  .catalog-grid,
  .process-grid,
  .materials,
  .price-ribbon,
  .guarantee-panel,
  .services-grid,
  .audience-grid,
  .works-grid,
  .reviews-grid,
  .trust-grid { grid-template-columns: 1fr; }

  #faq,
  #faq .container,
  .faq-layout,
  .faq-aside,
  .faq-list {
    overflow: visible !important;
    max-height: none !important;
  }

  .faq-aside {
    position: static !important;
  }

  .faq-aside .btn {
    width: 100%;
    white-space: nowrap;
  }

  .brand-hero-logo { width: min(280px, 88%); }
  .logo-img { height: 56px; max-width: 180px; }
  .logo { width: 180px; }
  .hero-panel { padding: 1.2rem; }
  .footer-bottom { flex-direction: column; }
  .hero-picks { grid-template-columns: 1fr 1fr; }

  .hero-aside { min-height: 360px; }
  .hero-cutout { width: min(320px, 86%); }
  .hero-shape {
    min-width: 110px;
    padding: 0.55rem 0.7rem;
  }
  .hero-shape strong { font-size: 0.86rem; }
  .hero-shape span { font-size: 0.7rem; }
  .hero-shape-a { top: 2%; left: 0; }
  .hero-shape-b { top: 8%; right: 0; }
  .hero-shape-c { bottom: 8%; left: 0; }
  .hero-shape-d { bottom: 2%; right: 0; }

  .marquee-wrap,
  .guarantee { padding: 0 0.85rem; }
}