:root {
  --bg: #0b0b0d;
  --bg-soft: #141417;
  --bg-card: #1c1d21;
  --line: rgba(255, 255, 255, 0.08);
  --text: #e5e6e8;
  --muted: #a7aab1;
  --accent: #f47f1f;
  --accent-strong: #ff8f2b;
  --accent-dark: #b85b12;
  --radius: 22px;
  --font-body: "Manrope", sans-serif;
  --font-display: "Nunito", sans-serif;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: var(--font-body);
  background: radial-gradient(circle at top, #1f2026 0%, #0b0b0d 55%, #09090b 100%);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
}

.intro-brick {
  position: fixed;
  inset: 0;
  display: grid;
  place-items: center;
  background: rgba(6, 6, 8, 0.96);
  z-index: 20;
  pointer-events: none;
  animation: introFade 2.6s ease forwards;
}

.brick-scene {
  position: relative;
  width: min(320px, 70vw);
  height: min(180px, 32vw);
}

.brick-scene::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
      transparent 30%,
      rgba(255, 255, 255, 0.08) 31%,
      transparent 32%
    ),
    linear-gradient(
      transparent 60%,
      rgba(255, 255, 255, 0.08) 61%,
      transparent 62%
    );
  opacity: 0.45;
  pointer-events: none;
  animation: mortarReveal 1.2s ease forwards;
  animation-delay: 0.9s;
}

.brick {
  position: absolute;
  width: min(130px, 32vw);
  filter: drop-shadow(0 14px 24px rgba(0, 0, 0, 0.6));
  opacity: 0;
  transform-origin: center;
  animation: brickBuild 1.2s cubic-bezier(0.2, 0.9, 0.2, 1) forwards;
}

@keyframes brickBuild {
  0% {
    transform: translateY(40px) scale(0.85) rotate(var(--rot, -2deg));
    opacity: 0;
  }
  70% {
    transform: translateY(-6px) scale(1.04) rotate(var(--rot, 0deg));
    opacity: 1;
  }
  100% {
    transform: translateY(0) scale(1) rotate(0deg);
    opacity: 1;
  }
}

@keyframes mortarReveal {
  0% {
    opacity: 0;
  }
  100% {
    opacity: 0.45;
  }
}

.brick-1 {
  left: 10%;
  bottom: 0;
  animation-delay: 0.1s;
  --rot: -4deg;
}

.brick-2 {
  left: 42%;
  bottom: 0;
  animation-delay: 0.35s;
  --rot: 3deg;
}

.brick-3 {
  left: 20%;
  bottom: 30%;
  animation-delay: 0.65s;
  --rot: -2deg;
}

.brick-4 {
  left: 55%;
  bottom: 30%;
  animation-delay: 0.95s;
  --rot: 2deg;
}

.brick-5 {
  left: 32%;
  bottom: 60%;
  animation-delay: 1.25s;
  --rot: -3deg;
}

.brick-6 {
  left: 62%;
  bottom: 60%;
  animation-delay: 1.55s;
  --rot: 3deg;
}

@keyframes introFade {
  0% {
    opacity: 0;
  }
  10% {
    opacity: 1;
  }
  70% {
    opacity: 1;
  }
  100% {
    opacity: 0;
    visibility: hidden;
  }
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-display);
  letter-spacing: 0.4px;
  font-weight: 700;
}

a {
  color: inherit;
  text-decoration: none;
}

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

.noise {
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180' viewBox='0 0 180 180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.7' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='180' height='180' filter='url(%23n)' opacity='.05'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 1;
}

.floating-grid {
  position: fixed;
  inset: 0;
  background: linear-gradient(120deg, rgba(244, 127, 31, 0.08), transparent 40%),
    radial-gradient(circle at 80% 10%, rgba(255, 255, 255, 0.08), transparent 55%);
  opacity: 0.8;
  z-index: 0;
}

.site-header {
      position: sticky;
    top: 0;
    z-index: 10;
    background: linear-gradient(105deg, rgb(255 106 0) 0%, rgb(255 115 0 / 95%) 45%, rgb(253 161 60) 100%);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--line);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 6vw;
}

.brand {
  display: flex;
  align-items: center;
  gap: 18px;
}

.brand img {
  width: 240px;
  filter: drop-shadow(0 14px 24px rgba(0, 0, 0, 0.6));
}

.brand-text span {
  font-size: 26px;
  font-weight: 600;
}

.brand-text small {
  display: block;
  font-size: 12px;
  color: var(--accent-strong);
  text-transform: uppercase;
  letter-spacing: 2px;
}

.nav-links {
  list-style: none;
  display: flex;
  gap: 22px;
  align-items: center;
  font-size: 20px;
}

.nav-links a {
  color: #1b0f06;
  font-weight: 700;
  transition: color 0.25s ease, background 0.25s ease, transform 0.25s ease;
  display: inline-block;
  padding: 6px 10px;
  border-radius: 999px;
}

.nav-links a:hover {
  color: #ffffff;
  background: rgba(11, 11, 13, 0.75);
  transform: translateY(-1px) scale(1.05);
}

.cta {
  padding: 10px 18px;
  border-radius: 999px;
  color: #ffffff;
  background: rgba(11, 11, 13, 0.75);
  border: 1px solid rgba(255, 255, 255, 0.3);
  font-weight: bold;
  box-shadow: 0 12px 24px rgba(11, 11, 13, 0.35), inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

.cta:hover {
  color: #ffffff;
  background: linear-gradient(130deg, #ffd19a, #ffb067 45%, #f47f1f 100%);
  border: 1px solid rgba(255, 175, 97, 0.8);
  transform: translateY(-2px) scale(1.03);
  box-shadow: 0 14px 28px rgba(244, 127, 31, 0.35), inset 0 1px 0 rgba(255, 255, 255, 0.45);
}

.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 6px;
  background: none;
  border: none;
}

.menu-toggle span {
  width: 28px;
  height: 2px;
  background: var(--text);
  display: block;
}

.social-rail {
  position: fixed;
  left: 22px;
  top: 40%;
  display: flex;
  flex-direction: column;
  gap: 12px;
  z-index: 9;
}

.social-btn {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border-radius: 12px;
  border: 1px solid rgba(244, 127, 31, 0.4);
  background: rgba(255, 255, 255, 0.06);
  transition: transform 0.3s ease, background 0.3s ease;
}

.social-btn:hover {
  transform: translateY(-6px);
  background: var(--accent);
}

.social-btn svg {
  width: 18px;
  height: 18px;
  fill: currentColor;
}

section {
  padding: 80px 6vw;
  position: relative;
  z-index: 2;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 3px;
  font-size: 12px;
  color: var(--accent-strong);
}

.eyebrow-underline {
  text-decoration: underline;
  text-decoration-thickness: 2px;
  text-underline-offset: 4px;
}

.lead {
  max-width: 540px;
  color: var(--muted);
}

.btn {
  padding: 12px 24px;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  transform: translateY(-4px) scale(1.04);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  border-radius: 999px;
  border: 1px solid transparent;
  position: relative;
  overflow: hidden;
}

.btn.has-icon {
  gap: 10px;
}

.btn-icon {
  font-size: 0.95rem;
  color: inherit;
  flex: 0 0 auto;
  filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.4));
}

.btn.primary {
     background: linear-gradient(130deg, #ff7a00, #ff7300 45%, #ff872c 100%);
    color: #101012;
    border-color: rgba(255, 175, 97, 0.7);
    box-shadow: 0 16px 32px rgba(244, 127, 31, 0.35), inset 0 1px 0 rgba(255, 255, 255, 0.4);
}

.btn.primary::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, transparent 10%, rgba(255, 255, 255, 0.5), transparent 70%);
  transform: translateX(-120%);
  transition: transform 0.45s ease;
  opacity: 0.65;
}

.btn.outline {
  border: 1px solid rgba(255, 255, 255, 0.7);
  color: #ffffff;
  background: rgba(0, 0, 0, 0.35);
}

.btn.dark {
  background: #0f0f12;
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.btn:hover {
  transform: translateY(-6px) scale(1.02);
  box-shadow: 0 18px 36px rgba(244, 127, 31, 0.35);
}

.btn.primary:hover::after {
  transform: translateX(120%);
}

.btn:active {
  transform: translateY(-2px) scale(0.99);
}

.hero-sales {
  min-height: 85vh;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 50px;
  align-items: center;
}

.hero-banner {
  position: relative;
  min-height: 70vh;
  padding: 0;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
}

.hero-banner img,
.hero-banner video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(1.1);
}

.hero-video {
  width: 100%;
  height: 100%;
  left: 0;
  top: 0;
  transform: none;
  object-fit: cover;
  object-position: center bottom;
}


.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(110deg, rgba(7, 7, 9, 0.88) 10%, rgba(7, 7, 9, 0.35) 55%, rgba(7, 7, 9, 0.2) 100%);
}

.hero-content {
  position: relative;
  z-index: 2;
  padding: 120px 6vw 80px;
  max-width: 720px;
}

.hero-content h1,
.hero-content .eyebrow,
.hero-content .lead {
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.6);
}

.hero-content .lead {
  color: #f1f1f1;
}

.hero-content h1 {
  font-size: clamp(2.8rem, 5vw, 4.8rem);
  line-height: 1.05;
  margin: 16px 0 18px;
}

.hero-cta {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-top: 24px;
}

.hero-cta.centered {
  justify-content: center;
}

.hero-highlights {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 12px;
  margin-top: 28px;
}

.hero-highlights div {
  padding: 12px 14px;
  border-radius: 14px;
  background: rgba(0, 0, 0, 0.45);
  border: 1px solid rgba(255, 255, 255, 0.2);
  font-size: 13px;
  color: #ffffff;
  display: flex;
  align-items: center;
  gap: 10px;
  justify-content: center;
}

.feature-icon {
  font-size: 0.95rem;
  color: var(--accent-strong);
  flex: 0 0 auto;
}

.hero-media {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 28px 70px rgba(0, 0, 0, 0.55);
}

.hero-media img {
  width: 100%;
  height: 440px;
  object-fit: cover;
}

.hero-badge {
  position: absolute;
  bottom: 18px;
  left: 18px;
  background: rgba(15, 15, 18, 0.8);
  border: 1px solid #f47f1fb3;
  border-radius: 999px;
  padding: 10px 16px;
  font-size: 13px;
}

.offer-bar {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 18px;
  margin-top: -30px;
}

.offer-card {
  padding: 22px;
  border-radius: 18px;
  background: var(--bg-card);
  border: 1px solid rgba(244, 127, 31, 0.3);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  text-align: center;
}

.offer-card h3 {
  display: flex;
  align-items: center;
  gap: 10px;
  justify-content: center;
}

.card-icon {
  font-size: 1rem;
  color: var(--accent-strong);
  flex: 0 0 auto;
}

.offer-card:hover {
  transform: translateY(-6px) scale(1.03);
  box-shadow: 0 16px 32px rgba(244, 127, 31, 0.18);
}

.section-title {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 32px;
}

.section-title h2 {
  font-size: clamp(2rem, 3.5vw, 3.2rem);
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 22px;
}

.product-card {
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: 20px;
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.product-card:hover {
  transform: translateY(-8px) scale(1.04);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.4);
}

.construction-section ul {
  list-style: none;
  margin-top: 18px;
  display: grid;
  gap: 10px;
  color: var(--muted);
}

.construction-section ul li {
  position: relative;
  padding-left: 18px;
}

.construction-section ul li::before {
  content: "•";
  position: absolute;
  left: 0;
  color: var(--accent);
}

.construction-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr);
  gap: 32px;
  align-items: center;
}

.construction-copy {
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 32px 36px;
  font-size: 17px;
  min-height: 320px;
}

.construction-gallery {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.construction-gallery img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 18px;
  border: 1px solid rgba(244, 127, 31, 0.2);
  box-shadow: 0 18px 32px rgba(0, 0, 0, 0.35);
}

.construction-gallery img:first-child {
  grid-column: 1 / -1;
  min-height: 240px;
}

.product-card img {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.product-info {
  padding: 18px 20px 24px;
  display: grid;
  gap: 10px;
  text-align: center;
  justify-items: center;
}

.price-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  border-radius: 999px;
  background: rgba(244, 127, 31, 0.18);
  color: var(--accent-strong);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.banner-slab {
  margin: 30px 6vw;
  padding: 40px 6vw;
  border-radius: var(--radius);
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
  align-items: center;
  background: linear-gradient(120deg, rgba(244, 127, 31, 0.35), rgba(255, 255, 255, 0.05));
  border: 1px solid var(--line);
}

.service-points {
  list-style: none;
  display: grid;
  gap: 10px;
  margin: 18px 0 6px;
  color: var(--muted);
}

.service-points li {
  display: flex;
  align-items: center;
  gap: 10px;
}

.service-points i {
  color: var(--accent-strong);
}

.process-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 18px;
}

.process-step {
  border-radius: 18px;
  padding: 22px 24px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: #111114;
  text-align: center;
}

.process-step i {
  font-size: 1.4rem;
  color: var(--accent-strong);
  margin-bottom: 10px;
}

.spec-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 18px;
}

.spec-card {
  border-radius: 18px;
  padding: 22px 24px;
  border: 1px solid rgba(244, 127, 31, 0.25);
  background: rgba(255, 255, 255, 0.03);
}

.spec-icon {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  background: rgba(244, 127, 31, 0.18);
  color: var(--accent-strong);
  margin-bottom: 12px;
}

.project-tags {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin: 16px 0 10px;
}

.project-tags span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  border-radius: 999px;
  background: rgba(244, 127, 31, 0.18);
  color: var(--accent-strong);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.case-info h3 i {
  color: var(--accent-strong);
  margin-right: 8px;
}

.project-metrics {
  margin-top: 20px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
}

.metric-card {
  padding: 18px 20px;
  border-radius: 16px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.03);
  display: flex;
  gap: 14px;
  align-items: center;
}

.metric-card i {
  color: var(--accent-strong);
  font-size: 1.2rem;
}

.contact-gallery {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 18px;
  margin: 20px 0 10px;
}

.contact-gallery img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  border-radius: 18px;
  border: 1px solid rgba(244, 127, 31, 0.2);
  box-shadow: 0 18px 32px rgba(0, 0, 0, 0.35);
}

.about-section {
  padding-top: 60px;
}

.about-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
  gap: 28px;
  align-items: start;
}

.about-copy {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 28px 30px;
  display: grid;
  gap: 14px;
}

.about-highlights {
  display: grid;
  gap: 14px;
}

.about-highlights > div {
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 18px 20px;
  background: #111114;
  display: grid;
  gap: 6px;
}

.about-highlights .label {
  font-size: 11px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--accent-strong);
}

.about-highlights strong {
  font-size: 18px;
}

.about-highlights strong i {
  color: var(--accent-strong);
  margin-right: 8px;
}

.mission-section {
  padding-top: 30px;
}

.mission-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 18px;
}

.mission-card {
  border-radius: 18px;
  padding: 22px 24px;
  border: 1px solid rgba(244, 127, 31, 0.25);
  background: linear-gradient(150deg, rgba(244, 127, 31, 0.12), rgba(255, 255, 255, 0.02));
  box-shadow: 0 16px 30px rgba(0, 0, 0, 0.35);
}

.mission-card h3 {
  margin-bottom: 10px;
}

.mission-card h3 i {
  color: var(--accent-strong);
  margin-right: 8px;
}

.about-gallery {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  grid-template-rows: repeat(4, 120px);
  grid-template-areas:
    "a a a a b b"
    "a a a a b b"
    "a a a a c c"
    "d d e e c c";
  gap: 12px;
  margin-top: 0;
  padding: 16px;
  border-radius: 26px;
  background: rgba(10, 10, 12, 0.62);
  border: 1px solid rgba(244, 127, 31, 0.2);
}

.collage-item {
  position: relative;
  overflow: hidden;
  border-radius: 14px;
  border: 1px solid rgba(244, 127, 31, 0.2);
  box-shadow: 0 18px 32px rgba(0, 0, 0, 0.35);
  transition: transform 0.4s ease, box-shadow 0.4s ease;
}

.collage-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.collage-item.shape-1 {
  grid-area: a;
}

.collage-item.shape-2 {
  grid-area: b;
}

.collage-item.shape-3 {
  grid-area: c;
}

.collage-item.shape-4 {
  grid-area: d;
}

.collage-item.shape-5 {
  grid-area: e;
}

.collage-item:hover {
  transform: translateY(-4px);
  box-shadow: 0 22px 36px rgba(0, 0, 0, 0.4);
}

@media (max-width: 900px) {
  .about-gallery {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    grid-auto-rows: 160px;
    grid-template-areas: none;
  }

  .collage-item {
    grid-column: auto !important;
    grid-row: auto !important;
    grid-area: auto !important;
  }
}

.service-accordion {
  padding-top: 20px;
}

.accordion-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 16px;
}

.service-catalog {
  padding: 90px 6vw 80px;
  display: grid;
  gap: 26px;
}

.service-catalog-head {
  max-width: 760px;
}

.accordion-stack {
  display: grid;
  gap: 14px;
  max-width: 860px;
}

.accordion-group {
  display: grid;
  gap: 10px;
  padding: 16px;
  border-radius: 20px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(12, 12, 14, 0.6);
}

.accordion-group-title {
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--accent-strong);
  margin-bottom: 6px;
}


.service-catalog-cta {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.accordion-item {
  border: 1px solid rgba(244, 127, 31, 0.25);
  border-radius: 18px;
  padding: 6px 16px;
  background: rgba(255, 255, 255, 0.03);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.accordion-item summary {
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 6px;
  font-weight: 600;
  font-size: 1.05rem;
}

.accordion-item summary::after {
  content: "+";
  margin-left: auto;
  font-weight: 700;
  color: var(--accent-strong);
  transition: transform 0.25s ease;
}

.accordion-item[open] summary::after {
  transform: rotate(45deg);
}

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

.accordion-item summary i {
  color: var(--accent-strong);
}

.accordion-item[open] {
  box-shadow: 0 18px 32px rgba(244, 127, 31, 0.18);
  transform: translateY(-2px);
}

.accordion-body {
  padding: 0 6px 16px;
  color: var(--muted);
}

.accordion-detail {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr);
  gap: 16px;
  align-items: start;
}

.accordion-detail ul {
  list-style: none;
  margin-top: 10px;
  display: grid;
  gap: 6px;
  color: var(--muted);
}

.accordion-detail li::before {
  content: "•";
  color: var(--accent-strong);
  margin-right: 8px;
}

.detail-media {
  border: 1px dashed rgba(244, 127, 31, 0.4);
  border-radius: 16px;
  min-height: 120px;
  display: grid;
  place-items: center;
  color: var(--accent-strong);
  text-transform: uppercase;
  letter-spacing: 1px;
  font-size: 12px;
}

.industrial-options {
  margin-top: 18px;
  display: grid;
  gap: 16px;
}

.industrial-highlight {
  margin-top: 16px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 12px;
}

.highlight-chip {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  border-radius: 16px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: linear-gradient(120deg, rgba(255, 255, 255, 0.08), rgba(244, 127, 31, 0.14));
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

.highlight-chip i {
  color: var(--accent-strong);
  font-size: 1.1rem;
}

.highlight-chip strong {
  display: block;
  color: var(--text);
  font-size: 0.95rem;
}

.highlight-chip span {
  color: var(--muted);
  font-size: 0.85rem;
}

.industrial-card {
  border-radius: 18px;
  padding: 16px;
  border: 1px solid rgba(244, 127, 31, 0.35);
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.08), rgba(244, 127, 31, 0.18));
  box-shadow: 0 18px 28px rgba(0, 0, 0, 0.35);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.industrial-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 22px 36px rgba(244, 127, 31, 0.22);
}

.industrial-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

.industrial-subtitle {
  margin: 0;
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.95rem;
}

.industrial-card h4 {
  margin: 0 0 4px;
  font-size: 1.05rem;
  color: var(--text);
}

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

.industrial-price {
  padding: 6px 14px;
  border-radius: 999px;
  background: var(--accent-strong);
  color: #1b0f06;
  font-weight: 700;
  letter-spacing: 0.2px;
  box-shadow: 0 10px 20px rgba(244, 127, 31, 0.35);
}

.industrial-gallery {
  margin-top: 12px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(88px, 1fr));
  gap: 10px;
}

.industrial-showcase {
  margin-top: 14px;
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
  gap: 14px;
  align-items: stretch;
}

.industrial-main {
  position: relative;
  margin: 0;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.16);
  background: radial-gradient(circle at top, rgba(255, 255, 255, 0.1), rgba(12, 12, 14, 0.95));
  box-shadow: 0 18px 30px rgba(0, 0, 0, 0.45);
}

.industrial-main a {
  display: block;
  position: relative;
}

.industrial-main img {
  width: 100%;
  height: 260px;
  object-fit: contain;
  padding: 12px;
  transition: transform 0.35s ease;
}

.industrial-main a:hover img {
  transform: scale(1.05);
}

.zoom-chip {
  position: absolute;
  right: 14px;
  bottom: 14px;
  padding: 6px 12px;
  border-radius: 999px;
  background: rgba(11, 11, 13, 0.78);
  border: 1px solid rgba(255, 255, 255, 0.25);
  color: #ffffff;
  font-size: 0.82rem;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.35);
}

.industrial-gallery a {
  display: block;
}

.industrial-gallery img {
  width: 100%;
  height: 110px;
  object-fit: contain;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: #101013;
  box-shadow: 0 10px 18px rgba(0, 0, 0, 0.35);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.industrial-gallery a:hover img {
  transform: scale(1.06);
  box-shadow: 0 14px 24px rgba(244, 127, 31, 0.28);
}

.industrial-features {
  margin-top: 12px;
  list-style: none;
  display: grid;
  gap: 6px;
  color: var(--muted);
}

.industrial-features li {
  display: flex;
  align-items: center;
  gap: 10px;
}

.industrial-features i {
  color: var(--accent-strong);
}

.lightbox {
  position: fixed;
  inset: 0;
  display: grid;
  place-items: center;
  background: rgba(8, 8, 10, 0.72);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
  z-index: 30;
}

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

.lightbox-backdrop {
  position: absolute;
  inset: 0;
}

.lightbox-panel {
  position: relative;
  width: min(88vw, 980px);
  max-height: 86vh;
  padding: 18px;
  border-radius: 22px;
  background: radial-gradient(circle at top, rgba(255, 255, 255, 0.12), rgba(10, 10, 12, 0.98));
  border: 1px solid rgba(255, 255, 255, 0.14);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.55);
  display: grid;
  place-items: center;
}

.lightbox-image {
  width: 100%;
  max-height: 72vh;
  object-fit: contain;
}

.lightbox-close {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.18);
  background: rgba(12, 12, 14, 0.8);
  color: #ffffff;
  display: grid;
  place-items: center;
  cursor: pointer;
  transition: transform 0.2s ease, background 0.2s ease;
}

.lightbox-close:hover {
  transform: scale(1.05);
  background: rgba(244, 127, 31, 0.85);
  color: #141017;
}

@media (max-width: 900px) {
  .accordion-detail {
    grid-template-columns: 1fr;
  }

  .industrial-showcase {
    grid-template-columns: 1fr;
  }

  .industrial-main img {
    height: 220px;
  }

  .industrial-gallery img {
    height: 96px;
  }
}

.accordion-item {
  border: 1px solid rgba(244, 127, 31, 0.25);
  border-radius: 18px;
  padding: 8px 14px;
  background: rgba(255, 255, 255, 0.03);
}

.accordion-item summary {
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 6px;
  font-weight: 600;
}

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

.accordion-item summary i {
  color: var(--accent-strong);
}

.accordion-item[open] {
  box-shadow: 0 16px 28px rgba(244, 127, 31, 0.18);
  transform: translateY(-4px);
}

.accordion-body {
  padding: 0 6px 14px;
  color: var(--muted);
}

.catalog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 22px;
}

.construction-hero {
  padding: 90px 6vw 70px;
  display: grid;
  place-items: center;
}

.construction-card {
  max-width: 760px;
  padding: 42px 36px;
  text-align: center;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.04);
  box-shadow: 0 26px 60px rgba(0, 0, 0, 0.45);
}

.construction-card h1 {
  margin: 14px 0 18px;
}

.construction-icons {
  display: inline-flex;
  align-items: center;
  gap: 16px;
  font-size: 2rem;
  color: var(--accent-strong);
  margin-top: 6px;
}

.construction-anim {
  display: grid;
  gap: 14px;
  margin: 24px 0 8px;
}

.construction-dots {
  display: inline-flex;
  gap: 10px;
  justify-content: center;
}

.construction-dots span {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent-strong);
  animation: dotBounce 1.1s ease-in-out infinite;
}

.construction-dots span:nth-child(2) {
  animation-delay: 0.2s;
}

.construction-dots span:nth-child(3) {
  animation-delay: 0.4s;
}

.construction-bar {
  width: min(360px, 90%);
  height: 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.12);
  overflow: hidden;
  margin: 0 auto;
}

.construction-bar span {
  display: block;
  width: 45%;
  height: 100%;
  background: linear-gradient(90deg, var(--accent), var(--accent-strong));
  border-radius: inherit;
  animation: progressSlide 1.8s ease-in-out infinite;
}

.spin {
  animation: spin 4s linear infinite;
}

@keyframes dotBounce {
  0%,
  100% {
    transform: translateY(0);
    opacity: 0.6;
  }
  50% {
    transform: translateY(-6px);
    opacity: 1;
  }
}

@keyframes progressSlide {
  0% {
    transform: translateX(-10%);
  }
  50% {
    transform: translateX(65%);
  }
  100% {
    transform: translateX(-10%);
  }
}

@keyframes spin {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

.split-panels {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
}

.panel {
  padding: 24px;
  border-radius: 18px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.04);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  text-align: center;
}

.quality-panel {
  position: relative;
  color: #ffffff;
  background: linear-gradient(160deg, rgba(8, 8, 10, 0.7), rgba(8, 8, 10, 0.2)),
    url("img/block3.png") center / cover no-repeat;
  border-color: rgba(255, 255, 255, 0.15);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

.quality-panel strong {
  font-size: 1.6rem;
  letter-spacing: 0.6px;
  text-transform: uppercase;
}

.quality-panel p {
  color: #f3f3f3;
  margin-top: 8px;
}

.quality-badges {
  margin-top: 16px;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
}

.quality-chip {
  padding: 6px 12px;
  border-radius: 999px;
  background: rgba(11, 11, 13, 0.65);
  border: 1px solid rgba(255, 255, 255, 0.2);
  font-size: 12px;
  letter-spacing: 0.6px;
  text-transform: uppercase;
  color: #ffffff;
}

.map-embed {
  width: 100%;
  height: 200px;
  border: 0;
  border-radius: 12px;
  margin: 12px 0;
}

.panel:hover {
  transform: translateY(-6px) scale(1.03);
  box-shadow: 0 14px 28px rgba(0, 0, 0, 0.35);
}

.panel strong {
  display: block;
  font-size: 1.4rem;
  margin-bottom: 8px;
}

.image-panel {
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--line);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.45);
}

.image-panel img {
  width: 100%;
  height: 320px;
  object-fit: cover;
}

.case-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 22px;
}

.case-card {
  border-radius: 20px;
  overflow: hidden;
  border: 1px solid var(--line);
  background: #101114;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  text-align: center;
}

.case-card:hover {
  transform: translateY(-8px) scale(1.03);
  box-shadow: 0 16px 36px rgba(244, 127, 31, 0.16);
}

.case-card img {
  width: 100%;
  height: 220px;
  object-fit: cover;
}

.case-info {
  padding: 16px 18px 22px;
  display: grid;
  gap: 8px;
  text-align: center;
  justify-items: center;
}

.contact-slim {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
  align-items: start;
}

.contact-card {
  padding: 22px;
  border-radius: 18px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.04);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  text-align: center;
}

.contact-card i,
.contact-card strong {
  color: var(--accent-strong);
}

.contact-card:hover {
  transform: translateY(-6px) scale(1.03);
  box-shadow: 0 14px 28px rgba(0, 0, 0, 0.35);
}

.contact-form {
  display: grid;
  gap: 14px;
  padding: 22px;
  border-radius: 18px;
  border: 1px solid var(--line);
  background: #111115;
}

.form-group {
  display: grid;
  gap: 6px;
}

input,
textarea {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 12px;
  padding: 12px;
  color: var(--text);
  font-family: inherit;
}

.footer {
  padding: 64px 6vw 36px;
  background: linear-gradient(180deg, #0c0c0f 0%, #09090b 55%, #070708 100%);
  border-top: 1px solid var(--line);
  position: relative;
  z-index: 2;
}

.footer-main {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 24px;
  align-items: start;
}

.footer-brand p {
  color: var(--muted);
  margin-top: 10px;
  max-width: 320px;
}

.footer img {
  width: 140px;
  margin-bottom: 10px;
}

.footer-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 14px;
}

.footer-badges span {
  font-size: 11px;
  letter-spacing: 0.6px;
  text-transform: uppercase;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(244, 127, 31, 0.16);
  color: var(--accent-strong);
  border: 1px solid rgba(244, 127, 31, 0.35);
}

.footer-column h4 {
  font-size: 16px;
  margin-bottom: 10px;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: #ffffff;
}

.footer-links {
  display: grid;
  gap: 8px;
  font-size: 14px;
}

.footer-links a {
  color: #f0f0f0;
  opacity: 0.8;
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.footer-links a:hover {
  opacity: 1;
  transform: translateX(4px);
}

.footer-contact {
  display: grid;
  gap: 10px;
  font-size: 14px;
  color: var(--muted);
}

.footer-contact a,
.footer-contact span {
  display: flex;
  gap: 10px;
  align-items: center;
  color: inherit;
}

.footer-contact i {
  color: var(--accent-strong);
}

.footer-bottom {
  margin-top: 24px;
  padding-top: 16px;
  border-top: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.footer-note {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.6);
}

.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.reveal.show {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 860px) {
  .nav-links {
    position: fixed;
    inset: 80px 20px auto 20px;
    background: rgba(11, 11, 13, 0.98);
    flex-direction: column;
    padding: 24px;
    border-radius: 20px;
    border: 1px solid var(--line);
    transform: translateY(-200%);
    transition: transform 0.4s ease;
  }

  .nav-links.open {
    transform: translateY(0);
  }

  .menu-toggle {
    display: flex;
  }

  .social-rail {
    left: auto;
    right: 18px;
    top: auto;
    bottom: 20px;
    flex-direction: row;
  }
}

@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}