/* ================================================
   HOMEPAGE — KULDEVI FORGE & FITTINGS
   SVG Animations + Glassmorphism + Interactive BG
   ================================================ */

/* ── HERO SECTION ── */
.hero {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: calc(100svh - 68px);
  padding: clamp(80px, 10vw, 150px) clamp(16px, 5vw, 48px) clamp(60px, 8vw, 100px);
  text-align: center;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  z-index: -3;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.3;
  filter: brightness(0.5) saturate(1.3);
  transition: transform 0.4s ease-out;
  will-change: transform;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  z-index: -2;
  background:
    linear-gradient(135deg, rgba(2, 8, 16, 0.92) 0%, rgba(2, 8, 16, 0.5) 50%, rgba(2, 8, 16, 0.75) 100%);
}

/* Mouse Glow Effect */
.hero-glow {
  position: absolute;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(37, 99, 235, 0.12) 0%, transparent 70%);
  pointer-events: none;
  z-index: -1;
  transform: translate(-50%, -50%);
  transition: left 0.3s ease-out, top 0.3s ease-out;
  will-change: left, top;
}

/* ── SVG ANIMATION LAYER ── */
.hero-svg-layer {
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  overflow: hidden;
}

/* Floating Hexagons */
.hex {
  position: absolute;
  opacity: 0.6;
}
.hex-1 {
  width: 120px;
  top: 10%;
  right: 8%;
  animation: hexFloat1 14s ease-in-out infinite;
}
.hex-2 {
  width: 80px;
  bottom: 15%;
  left: 5%;
  animation: hexFloat2 18s ease-in-out infinite;
}
.hex-3 {
  width: 60px;
  top: 50%;
  right: 30%;
  animation: hexFloat3 12s ease-in-out infinite;
}

@keyframes hexFloat1 {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  25% { transform: translateY(-20px) rotate(15deg); }
  50% { transform: translateY(-10px) rotate(30deg); }
  75% { transform: translateY(-25px) rotate(15deg); }
}
@keyframes hexFloat2 {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  33% { transform: translateY(-18px) rotate(-20deg); }
  66% { transform: translateY(-8px) rotate(-10deg); }
}
@keyframes hexFloat3 {
  0%, 100% { transform: translateY(0) rotate(0deg) scale(1); }
  50% { transform: translateY(-15px) rotate(25deg) scale(1.1); }
}

/* Tech Grid */
.grid-svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0.4;
  animation: gridPulse 6s ease-in-out infinite;
}
@keyframes gridPulse {
  0%, 100% { opacity: 0.4; }
  50% { opacity: 0.6; }
}

/* Particles */
.particles-svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}
.particle {
  animation-timing-function: ease-in-out;
  animation-iteration-count: infinite;
}
.p1 { animation: particleDrift1 8s infinite; }
.p2 { animation: particleDrift2 12s infinite; }
.p3 { animation: particleDrift3 10s infinite; }
.p4 { animation: particleDrift4 14s infinite; }
.p5 { animation: particleDrift5 11s infinite; }
.p6 { animation: particleDrift6 9s infinite; }
.p7 { animation: particleDrift7 13s infinite; }
.p8 { animation: particleDrift8 10s infinite; }
.p9 { animation: particleDrift9 15s infinite; }
.p10 { animation: particleDrift10 11s infinite; }

@keyframes particleDrift1 { 0%,100%{transform:translate(0,0);opacity:0.5} 50%{transform:translate(30px,-40px);opacity:1} }
@keyframes particleDrift2 { 0%,100%{transform:translate(0,0);opacity:0.4} 50%{transform:translate(-20px,-30px);opacity:0.9} }
@keyframes particleDrift3 { 0%,100%{transform:translate(0,0);opacity:0.3} 50%{transform:translate(25px,20px);opacity:0.8} }
@keyframes particleDrift4 { 0%,100%{transform:translate(0,0);opacity:0.5} 50%{transform:translate(-35px,-25px);opacity:1} }
@keyframes particleDrift5 { 0%,100%{transform:translate(0,0);opacity:0.4} 50%{transform:translate(20px,-35px);opacity:0.9} }
@keyframes particleDrift6 { 0%,100%{transform:translate(0,0);opacity:0.3} 50%{transform:translate(-15px,25px);opacity:0.7} }
@keyframes particleDrift7 { 0%,100%{transform:translate(0,0);opacity:0.35} 50%{transform:translate(30px,-20px);opacity:0.85} }
@keyframes particleDrift8 { 0%,100%{transform:translate(0,0);opacity:0.45} 50%{transform:translate(-25px,-30px);opacity:0.95} }
@keyframes particleDrift9 { 0%,100%{transform:translate(0,0);opacity:0.4} 50%{transform:translate(15px,20px);opacity:0.8} }
@keyframes particleDrift10 { 0%,100%{transform:translate(0,0);opacity:0.3} 50%{transform:translate(-20px,-15px);opacity:0.7} }

/* Scanning Line */
.scan-line {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, rgba(37, 99, 235, 0.3), rgba(96, 165, 250, 0.5), rgba(37, 99, 235, 0.3), transparent);
  animation: scanDown 6s linear infinite;
  opacity: 0.6;
}
@keyframes scanDown {
  0% { top: -2px; }
  100% { top: 100%; }
}

/* Orbit Ring SVG */
.orbit-ring-svg {
  position: absolute;
  right: 5%;
  top: 15%;
  width: 400px;
  height: 400px;
  animation: orbitSpin 30s linear infinite;
}
.orbit-dot {
  animation: dotPulse 2s ease-in-out infinite;
}
@keyframes orbitSpin { 0% { transform: rotate(0deg); } 100% { transform: rotate(360deg); } }
@keyframes dotPulse { 0%,100% { r: 3; opacity: 0.5; } 50% { r: 5; opacity: 1; } }


/* ── HERO CONTENT ── */
@keyframes heroReveal {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.hero-content {
  max-width: 800px;
  margin: 0 auto;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.hero-content .pill {
  opacity: 0;
  animation: heroReveal 1.2s cubic-bezier(0.16, 1, 0.3, 1) forwards;
  animation-delay: 0.1s;
}
.hero-content h1 {
  font-size: clamp(36px, 5.5vw, 72px);
  font-weight: 900;
  line-height: 1.1;
  margin-bottom: 16px;
  opacity: 0;
  animation: heroReveal 1.2s cubic-bezier(0.16, 1, 0.3, 1) forwards;
  animation-delay: 0.25s;
}
.hero-content h1 .highlight {
  background: linear-gradient(90deg, var(--accent-soft), var(--accent-bright));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-lead {
  color: var(--text-secondary);
  font-size: clamp(14px, 1.4vw, 17px);
  margin-bottom: 28px;
  line-height: 1.7;
  max-width: 680px;
  opacity: 0;
  animation: heroReveal 1.2s cubic-bezier(0.16, 1, 0.3, 1) forwards;
  animation-delay: 0.4s;
}
.hero-actions {
  display: flex;
  gap: 14px;
  margin-bottom: 24px;
  flex-wrap: wrap;
  justify-content: center;
  opacity: 0;
  animation: heroReveal 1.2s cubic-bezier(0.16, 1, 0.3, 1) forwards;
  animation-delay: 0.55s;
}
.proof-row {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: center;
  opacity: 0;
  animation: heroReveal 1.2s cubic-bezier(0.16, 1, 0.3, 1) forwards;
  animation-delay: 0.7s;
}
.proof-row span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.03);
  backdrop-filter: blur(8px);
  font-size: 12px;
  font-weight: 600;
  color: var(--text-secondary);
}
.proof-row span::before {
  content: '✓';
  color: var(--accent-soft);
  font-weight: 900;
}

/* ── HERO VISUAL (SVG Blueprint) ── */
.hero-visual {
  position: relative;
  display: grid;
  place-items: center;
  min-height: min(550px, 60vw);
  z-index: 2;
}
.industrial-svg {
  width: min(100%, 480px);
  height: auto;
  filter: drop-shadow(0 0 40px rgba(37, 99, 235, 0.08));
}

/* SVG Blueprint Animations */
@keyframes spinClockwise {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}
@keyframes spinCounterClockwise {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(-360deg); }
}
@keyframes ringPulse {
  0%, 100% { opacity: 0.15; transform: scale(1); }
  50% { opacity: 0.35; transform: scale(1.03); }
}

.ind-ring-outer {
  animation: spinClockwise 45s linear infinite;
  transform-origin: center;
}
.ind-ring-mid {
  animation: spinCounterClockwise 35s linear infinite;
  transform-origin: center;
}
.ind-ring-inner {
  animation: ringPulse 5s ease-in-out infinite;
  transform-origin: center;
}
.center-hex {
  animation: spinClockwise 65s linear infinite;
  transform-origin: center;
}
.center-hex-inner {
  animation: spinCounterClockwise 45s linear infinite;
  transform-origin: center;
}
.dim-line {
  animation: none;
}

/* Floating Glass Info Cards */
@keyframes floatCard {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

.float-card {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  border-radius: 12px;
  font-size: 11px;
  font-weight: 700;
  color: var(--accent-soft);
  white-space: nowrap;
  z-index: 3;
  animation: floatCard 6s ease-in-out infinite;
}
.float-card svg { flex-shrink: 0; stroke: var(--accent-soft); }
.fc-1 { top: 8%; right: 5%; animation-delay: 0s; }
.fc-2 { bottom: 20%; left: 2%; animation-delay: 2s; }
.fc-3 { top: 45%; right: 0%; animation-delay: 4s; }


/* ═══ GLASSMORPHISM CLASSES ═══ */
.glass-card {
  background: rgba(8, 16, 36, 0.5) !important;
  backdrop-filter: blur(16px) saturate(1.4);
  -webkit-backdrop-filter: blur(16px) saturate(1.4);
  border: 1px solid rgba(255, 255, 255, 0.06) !important;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2), inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

.glass-card-dark {
  background: rgba(6, 12, 28, 0.65) !important;
  backdrop-filter: blur(20px) saturate(1.3);
  -webkit-backdrop-filter: blur(20px) saturate(1.3);
  border: 1px solid rgba(255, 255, 255, 0.05) !important;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.25), inset 0 1px 0 rgba(255, 255, 255, 0.03);
  transition: all 0.4s ease;
}
.glass-card-dark:hover {
  border-color: rgba(37, 99, 235, 0.2) !important;
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.3), 0 0 30px rgba(37, 99, 235, 0.08), inset 0 1px 0 rgba(255, 255, 255, 0.06);
}

.glass-card-accent {
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.08), rgba(6, 12, 28, 0.7)) !important;
  backdrop-filter: blur(20px) saturate(1.3);
  -webkit-backdrop-filter: blur(20px) saturate(1.3);
  border: 1px solid rgba(37, 99, 235, 0.15) !important;
  box-shadow: 0 8px 40px rgba(0, 0, 0, 0.3), 0 0 40px rgba(37, 99, 235, 0.06);
}

.glass-panel {
  background: rgba(6, 12, 28, 0.6) !important;
  backdrop-filter: blur(24px) saturate(1.4) !important;
  -webkit-backdrop-filter: blur(24px) saturate(1.4) !important;
  border: 1px solid rgba(255, 255, 255, 0.06) !important;
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.35), inset 0 1px 0 rgba(255, 255, 255, 0.04) !important;
}

.glass-featured {
  background: radial-gradient(circle at 50% 30%, rgba(37, 99, 235, 0.12), transparent 60%),
              rgba(6, 12, 28, 0.7) !important;
  backdrop-filter: blur(24px) saturate(1.4);
  -webkit-backdrop-filter: blur(24px) saturate(1.4);
  border: 1px solid rgba(37, 99, 235, 0.25) !important;
  box-shadow: 0 0 60px rgba(37, 99, 235, 0.1), 0 16px 48px rgba(0, 0, 0, 0.3), inset 0 1px 0 rgba(255, 255, 255, 0.05) !important;
}

.glass-btn {
  backdrop-filter: blur(12px) saturate(1.2);
  -webkit-backdrop-filter: blur(12px) saturate(1.2);
}

.glass-btn-round {
  background: rgba(6, 12, 28, 0.7) !important;
  backdrop-filter: blur(16px) saturate(1.3);
  -webkit-backdrop-filter: blur(16px) saturate(1.3);
  border: 1px solid rgba(255, 255, 255, 0.08) !important;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.3);
}


/* ── METRICS PANEL ── */
.metric-panel {
  width: min(1200px, calc(100% - 32px));
  margin: -28px auto 0;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  border-radius: var(--radius);
  overflow: hidden;
  position: relative;
  z-index: 10;
}
.metric-panel article {
  padding: clamp(20px, 3vw, 32px);
  background: rgba(8, 16, 32, 0.5);
  backdrop-filter: blur(16px);
  border-right: 1px solid rgba(255, 255, 255, 0.04);
  position: relative;
  overflow: hidden;
}
.metric-panel article::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 20%;
  right: 20%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(37, 99, 235, 0.3), transparent);
}
.metric-panel article:last-child { border-right: none; }
.metric-panel strong {
  display: block;
  font-size: clamp(26px, 3.5vw, 38px);
  font-weight: 900;
  background: linear-gradient(135deg, #fff, var(--accent-soft));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.metric-panel span {
  color: var(--text-secondary);
  font-size: 13px;
  font-weight: 500;
}

/* ── INDUSTRIES WE SERVED ── */
.industries-section {
  padding: clamp(60px, 8vw, 100px) clamp(16px, 4vw, 48px);
  text-align: center;
}
.industries-container {
  position: relative;
  max-width: 1240px;
  margin: 0 auto;
}
.industries-track {
  display: flex;
  gap: 20px;
  overflow-x: auto;
  padding: 10px 0 20px;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
}
.industries-track::-webkit-scrollbar { display: none; }

.industry-card {
  flex: 0 0 200px;
  scroll-snap-align: start;
  border-radius: var(--radius);
  overflow: hidden;
  cursor: pointer;
}
.industry-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 0 40px rgba(37, 99, 235, 0.12);
}
.industry-card-img {
  width: 100%;
  height: 140px;
  object-fit: cover;
  filter: brightness(0.8) saturate(1.2);
  transition: all 0.4s;
}
.industry-card:hover .industry-card-img {
  filter: brightness(1) saturate(1.4);
  transform: scale(1.05);
}
.industry-card-body {
  padding: 14px 12px;
  overflow: hidden;
}
.industry-card-body h4 {
  font-size: 13px;
  font-weight: 700;
  margin-bottom: 4px;
}
.industry-card-body a {
  font-size: 11px;
  color: var(--accent-soft);
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  transition: gap 0.3s;
}
.industry-card:hover .industry-card-body a { gap: 8px; }

/* Scroll buttons */
.scroll-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 42px;
  height: 42px;
  border-radius: 50%;
  color: var(--text);
  font-size: 18px;
  cursor: pointer;
  z-index: 5;
  display: grid;
  place-items: center;
  transition: all 0.3s;
}
.scroll-btn:hover {
  background: var(--accent) !important;
  border-color: var(--accent) !important;
  box-shadow: var(--shadow-accent);
}
.scroll-btn.left { left: -8px; }
.scroll-btn.right { right: -8px; }

/* ── PRODUCT CATEGORIES ── */
.categories-section {
  padding: clamp(60px, 8vw, 100px) clamp(16px, 4vw, 48px);
  text-align: center;
}

/* Featured product wrapper (centered full-width showcase) */
.home-featured-wrap {
  max-width: 680px;
  margin: 0 auto 48px;
}
.home-featured-wrap .cat-featured {
  width: 100%;
  padding: 48px 40px;
}
.home-featured-wrap .cat-featured .premium-title {
  font-size: clamp(22px, 3.5vw, 36px);
  font-weight: 900;
  letter-spacing: 2px;
  margin-bottom: 12px;
  text-transform: uppercase;
  background: linear-gradient(135deg, #fff, var(--accent-soft));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.home-featured-wrap .feat-spec {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 24px;
}

/* 11-product horizontal swipe track */
.home-products-swipe-wrap {
  position: relative;
  max-width: 1240px;
  margin: 0 auto;
}
.home-products-track {
  display: flex;
  gap: 20px;
  overflow-x: auto;
  padding: 10px 0 24px;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}
.home-products-track::-webkit-scrollbar { display: none; }

/* Home product card — photo overlay using ::before pseudo-element */
.home-prod-card {
  flex: 0 0 240px;
  min-height: 290px;
  scroll-snap-align: start;
  border-radius: var(--radius);
  overflow: hidden;
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  text-decoration: none;
  border: 1px solid rgba(255,255,255,0.1);
  transition: transform 0.4s ease, border-color 0.4s ease, box-shadow 0.4s ease;
  cursor: pointer;
  background-color: rgba(8,16,32,0.9);
}
/* Background photo via ::before */
.home-prod-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: var(--card-img);
  background-size: cover;
  background-position: center;
  filter: brightness(0.75) saturate(0.85);
  transition: filter 0.45s ease, transform 0.45s ease;
  z-index: 1;
  border-radius: inherit;
}
/* Dark gradient scrim over photo */
.home-prod-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(2, 8, 20, 0.05) 0%,
    rgba(2, 8, 20, 0.3) 35%,
    rgba(2, 8, 20, 0.85) 100%
  );
  z-index: 2;
  border-radius: inherit;
}
.home-prod-card:hover::before {
  filter: brightness(0.9) saturate(1.0);
  transform: scale(1.05);
}
.home-prod-card:hover {
  transform: translateY(-6px);
  border-color: rgba(59, 130, 246, 0.5);
  box-shadow: 0 12px 40px rgba(37, 99, 235, 0.2);
}
.home-prod-card .prod-content {
  position: relative;
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 18px 14px 20px;
  text-align: center;
}
.home-prod-card .prod-icon {
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  border-radius: 12px;
  background: rgba(37, 99, 235, 0.3);
  border: 1px solid rgba(37, 99, 235, 0.5);
  backdrop-filter: blur(4px);
}
.home-prod-card .element-badge {
  font-size: 15px;
  font-weight: 900;
  color: var(--accent-soft);
}
.home-prod-card h3 {
  font-size: 13px;
  font-weight: 700;
  color: #fff;
  text-shadow: 0 1px 8px rgba(0,0,0,0.6);
  line-height: 1.3;
}
.home-prod-card p {
  font-size: 11px;
  color: rgba(200, 215, 255, 0.8);
  text-shadow: 0 1px 4px rgba(0,0,0,0.5);
  line-height: 1.4;
}
.home-prod-card .prod-link {
  font-size: 11px;
  color: #60a5fa;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  transition: gap 0.3s;
}
.home-prod-card:hover .prod-link { gap: 8px; }

/* ── HOME ABOUT SECTION ── */
.home-about-section {
  padding: clamp(60px, 8vw, 100px) clamp(16px, 4vw, 48px);
  background:
    radial-gradient(ellipse at 50% 30%, rgba(37, 99, 235, 0.05) 0%, transparent 60%),
    var(--bg);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  gap: 60px;
}

.about-top-row {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: clamp(32px, 5vw, 60px);
  max-width: 1240px;
  margin: 0 auto;
  align-items: center;
}

.about-top-content {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 16px;
}

.about-kicker {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--accent-soft);
  background: rgba(37, 99, 235, 0.15);
  border: 1px solid rgba(37, 99, 235, 0.3);
  padding: 6px 12px;
  border-radius: 20px;
  display: inline-block;
}

.about-title {
  font-size: clamp(26px, 3.5vw, 42px);
  font-weight: 800;
  line-height: 1.2;
  color: #fff;
  margin: 0;
}

.about-text {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.7;
  margin: 0;
}

.about-story-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 12px 28px;
  border-radius: 8px;
  border: 1px solid rgba(59, 130, 246, 0.4);
  background: rgba(37, 99, 235, 0.05);
  color: #fff;
  font-weight: 600;
  font-size: 14px;
  text-decoration: none;
  transition: all 0.3s ease;
  margin-top: 8px;
}

.about-story-btn:hover {
  background: rgba(37, 99, 235, 0.2);
  border-color: var(--accent-bright);
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(37, 99, 235, 0.15);
}

.about-top-visual {
  width: 100%;
}

.about-top-visual img {
  width: 100%;
  max-height: 400px;
  border-radius: var(--radius);
  object-fit: cover;
  border: 1px solid rgba(255,255,255,0.06);
  box-shadow: 0 20px 45px rgba(0,0,0,0.5);
  filter: brightness(0.9) saturate(1.05);
}

/* Bottom card */
.about-bottom-card {
  max-width: 1240px;
  margin: 0 auto;
  width: 100%;
  border-radius: var(--radius);
  border: 1px solid rgba(255, 255, 255, 0.06);
  background: linear-gradient(135deg, rgba(8, 20, 40, 0.6) 0%, rgba(4, 10, 24, 0.75) 100%);
  backdrop-filter: blur(12px);
  padding: 48px;
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 48px;
  align-items: center;
  box-shadow: 0 30px 60px rgba(0,0,0,0.6);
}

.about-bottom-visual {
  width: 100%;
}

.about-bottom-visual img {
  width: 100%;
  max-height: 320px;
  border-radius: 12px;
  object-fit: cover;
  border: 1px solid rgba(255,255,255,0.06);
  box-shadow: 0 15px 35px rgba(0,0,0,0.4);
}

.about-bottom-content {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 16px;
}

.about-checklist {
  list-style: none;
  padding: 0;
  margin: 8px 0 0 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px 24px;
  width: 100%;
}

.about-checklist li {
  font-size: 14px;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 500;
}

.about-checklist li i {
  color: var(--accent-bright);
  font-size: 16px;
}

.highlight-text {
  background: linear-gradient(90deg, var(--accent-soft), var(--accent-bright));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Mobile responsive about styles */
@media (max-width: 992px) {
  .about-top-row {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .about-bottom-card {
    grid-template-columns: 1fr;
    padding: 32px 24px;
    gap: 32px;
  }
}
@media (max-width: 576px) {
  .about-checklist {
    grid-template-columns: 1fr;
    gap: 10px;
  }
}

.cat-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 28px 16px;
  border-radius: var(--radius);
  text-align: center;
  cursor: pointer;
  text-decoration: none;
  position: relative;
  overflow: hidden;
}
.cat-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at center, rgba(37, 99, 235, 0.2), transparent 70%);
  opacity: 0;
  transition: opacity 0.4s;
}
.cat-card:hover::before { opacity: 1; }
.cat-card:hover {
  transform: translateY(-6px);
}

.cat-icon {
  width: 52px;
  height: 52px;
  display: grid;
  place-items: center;
  border-radius: 14px;
  background: var(--accent-subtle);
  border: 1px solid var(--line-accent);
  position: relative;
  z-index: 1;
}
.cat-icon .element-badge {
  font-size: 16px;
  font-weight: 900;
  color: var(--accent-soft);
  letter-spacing: 1px;
}
.cat-card h4 {
  font-size: 14px;
  font-weight: 700;
  position: relative;
  z-index: 1;
}
.cat-card .view-link {
  font-size: 12px;
  color: var(--accent-soft);
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  position: relative;
  z-index: 1;
  transition: gap 0.3s;
}
.cat-card:hover .view-link { gap: 8px; }

/* Featured Product Card */
.cat-featured {
  grid-column: 2 / 4;
  grid-row: 2 / 4;
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 56px 28px 40px;
  border-radius: var(--radius);
  text-align: center;
  overflow: hidden;
}
.feat-badge {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, var(--accent-bright), var(--accent));
  color: #fff;
  padding: 5px 20px;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 1.5px;
  border-radius: 0 0 10px 10px;
  text-transform: uppercase;
  white-space: nowrap;
}
.cat-featured .feat-number {
  font-size: 14px;
  color: var(--text-secondary);
  font-weight: 600;
  margin-bottom: 4px;
}
.cat-featured h3 {
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 900;
  letter-spacing: 2px;
  margin-top: 12px;
  margin-bottom: 16px;
  text-transform: uppercase;
}
.feat-img {
  width: min(100%, 240px);
  margin: 0 auto 16px;
  display: block;
  filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.6));
  animation: featFloat 5s ease-in-out infinite;
}
@keyframes featFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}
.cat-featured .feat-spec {
  font-size: 12px;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 20px;
}

/* ── TRUST SECTION ── */
.trust-section {
  padding: clamp(40px, 6vw, 70px) clamp(16px, 4vw, 48px);
}
.trust-section .trust-bar {
  overflow: hidden;
  border-radius: var(--radius);
}
.trust-section .trust-item {
  background: transparent;
  border-right: 1px solid rgba(255, 255, 255, 0.04);
}
.trust-section .trust-item:last-child { border-right: none; }
.trust-section .trust-icon {
  background: rgba(37, 99, 235, 0.08);
  border: 1px solid rgba(37, 99, 235, 0.15);
}
.trust-section .trust-icon svg { stroke: var(--accent-soft); }

/* ── CTA SECTION ── */
.cta-section {
  padding: 0 clamp(16px, 4vw, 48px) clamp(60px, 8vw, 100px);
}
.cta-section .cta-bar-icon svg { stroke: var(--accent-soft); }

/* ── MOBILE RESPONSIVE ── */
@media (max-width: 980px) {
  .hero {
    min-height: auto;
    padding-top: 60px;
  }
  .metric-panel {
    grid-template-columns: repeat(2, 1fr);
    margin-top: 0;
  }
  .home-about-grid { grid-template-columns: 1fr; }
  .home-about-badge { right: 0; bottom: -16px; }
  .scroll-btn { display: none; }
  .orbit-ring-svg { display: none; }
  .float-card { display: none; }
}

@media (max-width: 640px) {
  .hero { padding: 48px 16px 60px; gap: 24px; }
  .hero-content h1 { font-size: clamp(24px, 8vw, 36px); margin-bottom: 12px; line-height: 1.25; }
  .hero-lead { font-size: 14px; margin-bottom: 24px; }
  .hero-actions { flex-direction: column; gap: 12px; }
  .button { width: 100%; }
  .proof-row { justify-content: center; }
  .proof-row span { font-size: 11px; padding: 6px 12px; }
  .metric-panel {
    grid-template-columns: 1fr;
    margin-top: 0;
    border-radius: var(--radius-sm);
  }
  .metric-panel article {
    padding: 24px;
    border-right: none;
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
  }
  .home-featured-wrap { padding: 0 4px; }
  .home-prod-card { flex: 0 0 180px; min-height: 240px; }
  .home-about-grid { grid-template-columns: 1fr; }
  .home-about-visual img { height: 240px; }
  .home-about-badge { position: static; margin-top: 16px; }
  .home-about-stats { gap: 12px; }
  .industry-card { flex: 0 0 240px; }
  .hex { display: none; }
}