:root {
  --bg: #07090d;
  --panel: #0d1118;
  --panel2: #111722;
  --ink: #f4f7fb;
  --muted: #8d98aa;
  --line: rgba(255, 255, 255, 0.1);
  --accent: #d7ff37;
  --accent2: #f0ff9d;
  --dark: #050608;
  --radius: 26px;
  --container: 1240px;
}
* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
}
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  /* font-family: Tahoma, "Segoe UI", Arial, sans-serif; */
  overflow-x: hidden;
}
a {
  color: inherit;
  text-decoration: none;
}
button,
select {
  font: inherit;
}
.container {
  width: min(var(--container), calc(100% - 48px));
  margin: auto;
}
.noise {
  pointer-events: none;
  position: fixed;
  inset: 0;
  z-index: 100;
  opacity: 0.045;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.95' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.8'/%3E%3C/svg%3E");
}
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  border-bottom: 1px solid transparent;
  transition: 0.3s;
}
.site-header.scrolled {
  background: rgba(7, 9, 13, 0.78);
  backdrop-filter: blur(22px);
  border-color: var(--line);
}
.nav-wrap {
  height: 88px;
  display: flex;
  align-items: center;
  gap: 34px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-left: auto;
}
.brand-mark {
  position: relative;
  width: 34px;
  height: 34px;
  border: 2px solid var(--ink);
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 30px rgba(215, 255, 55, 0.08);
}
.brand-mark:after {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 18px var(--accent);
}
.brand-mark i {
  position: absolute;
  width: 13px;
  height: 2px;
  background: var(--ink);
  top: 8px;
}
.brand-mark i:first-child {
  transform: rotate(42deg);
  right: -5px;
}
.brand-mark i:last-child {
  transform: rotate(-42deg);
  left: -5px;
}
.brand-copy {
  display: flex;
  flex-direction: column;
  line-height: 1;
}
.brand-copy b {
  /* font-family: Arial, sans-serif; */
  letter-spacing: 2.4px;
  font-size: 16px;
}
.brand-copy small {
  font-size: 8px;
  letter-spacing: 1.2px;
  color: var(--muted);
  margin-top: 6px;
}
.main-nav {
  display: flex;
  gap: 28px;
  margin: auto;
}
.main-nav a {
  font-size: 13px;
  color: #c7ced9;
  transition: 0.2s;
}
.main-nav a:hover {
  color: var(--accent);
}
.nav-cta {
  font-size: 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 12px 16px;
  display: flex;
  gap: 12px;
  align-items: center;
  background: rgba(255, 255, 255, 0.025);
}
.nav-cta span {
  color: var(--accent);
  font-size: 18px;
}
.menu-toggle {
  display: none;
  background: none;
  border: 0;
  color: #fff;
  width: 42px;
  height: 42px;
}
.menu-toggle span {
  display: block;
  height: 1px;
  background: #fff;
  margin: 8px 0;
}
.hero {
  min-height: 950px;
  position: relative;
  display: flex;
  align-items: center;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
}
.hero:before {
  content: "";
  position: absolute;
  width: 800px;
  height: 800px;
  border-radius: 50%;
  background: radial-gradient(
    circle,
    rgba(215, 255, 55, 0.08),
    transparent 62%
  );
  left: -240px;
  top: 70px;
}
.hero-grid {
  position: absolute;
  inset: 0;
  background-image: linear-gradient(
      rgba(255, 255, 255, 0.025) 1px,
      transparent 1px
    ),
    linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(to bottom, black, transparent 90%);
}
.hero-layout {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  align-items: center;
  gap: 40px;
  padding-top: 80px;
  position: relative;
  z-index: 3;
}
.eyebrow {
  /* font-family: Arial, Tahoma, sans-serif; */
  font-size: 11px;
  letter-spacing: 1.7px;
  color: #aab3c1;
  display: flex;
  align-items: center;
  gap: 10px;
  text-transform: uppercase;
}
.eyebrow span {
  width: 28px;
  height: 1px;
  background: var(--accent);
  box-shadow: 0 0 10px var(--accent);
}
.hero-copy h1,
.section h2 {
  font-size: clamp(54px, 6.6vw, 96px);
  line-height: 1.05;
  margin: 24px 0 24px;
  letter-spacing: -4px;
  font-weight: 800;
}
.hero-copy h1 em,
.selector-copy h2 em {
  font-style: normal;
  color: transparent;
  -webkit-text-stroke: 1px rgba(255, 255, 255, 0.7);
}
.hero-copy > p {
  color: var(--muted);
  font-size: 17px;
  line-height: 2;
  max-width: 610px;
}
.hero-actions {
  display: flex;
  gap: 12px;
  margin-top: 34px;
}
.btn {
  min-height: 52px;
  padding: 0 22px;
  border-radius: 14px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  font-size: 13px;
  font-weight: 700;
}
.btn-primary {
  background: var(--accent);
  color: #0a0c08;
  box-shadow: 0 15px 50px rgba(215, 255, 55, 0.12);
}
.btn-ghost {
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.02);
}
.btn-light {
  background: #fff;
  color: #090b0f;
}
.hero-metrics {
  display: flex;
  gap: 0;
  margin-top: 60px;
  border-top: 1px solid var(--line);
  max-width: 650px;
}
.hero-metrics div {
  display: flex;
  flex-direction: column;
  padding: 20px 24px;
  border-left: 1px solid var(--line);
}
.hero-metrics div:last-child {
  border-left: 0;
}
.hero-metrics strong {
  /* font-family: Arial, sans-serif; */
  font-size: 19px;
}
.hero-metrics span {
  font-size: 10px;
  color: var(--muted);
  margin-top: 5px;
}
.hero-visual {
  height: 700px;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  direction: ltr;
}
.halo {
  position: absolute;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 50%;
}
.halo-1 {
  width: 500px;
  height: 500px;
}
.halo-2 {
  width: 380px;
  height: 380px;
  border-color: rgba(215, 255, 55, 0.18);
  box-shadow: 0 0 80px rgba(215, 255, 55, 0.05) inset;
}
.product-orbit {
  position: absolute;
  border-radius: 50%;
  border: 1px dashed rgba(255, 255, 255, 0.14);
}
.orbit-1 {
  width: 620px;
  height: 240px;
  transform: rotate(-22deg);
}
.orbit-2 {
  width: 560px;
  height: 180px;
  transform: rotate(58deg);
}
.bulb {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  filter: drop-shadow(0 30px 40px rgba(0, 0, 0, 0.55));
}
.bulb-xl {
  transform: rotate(-12deg) scale(1.32);
}
.bulb-cap {
  width: 48px;
  height: 54px;
  border: 2px solid #cfd5dc;
  border-radius: 12px 12px 5px 5px;
  background: linear-gradient(
    90deg,
    #555d67,
    #e4e9ec 35%,
    #7c848e 70%,
    #30363e
  );
  position: relative;
}
.bulb-cap:before {
  content: "";
  position: absolute;
  top: -15px;
  left: 12px;
  width: 20px;
  height: 18px;
  border-radius: 4px;
  background: #afb6bf;
  border: 2px solid #e6eaed;
}
.bulb-cap span {
  position: absolute;
  left: 7px;
  right: 7px;
  height: 8px;
  top: 22px;
  background: var(--accent);
  box-shadow: 0 0 20px rgba(215, 255, 55, 0.9);
}
.bulb-core {
  width: 62px;
  height: 124px;
  background: linear-gradient(90deg, #1c2229, #7b8490 48%, #252b32);
  border-radius: 8px;
  position: relative;
  border: 1px solid #5f6873;
  display: flex;
  justify-content: center;
}
.bulb-core i {
  position: absolute;
  top: 18px;
  width: 6px;
  height: 60px;
  background: #d6dce2;
  border-radius: 3px;
}
.bulb-core i:first-child {
  left: 10px;
}
.bulb-core i:last-child {
  right: 10px;
}
.bulb-core b {
  width: 13px;
  height: 44px;
  margin-top: 23px;
  background: linear-gradient(#f1ffae, var(--accent));
  box-shadow: 0 0 28px rgba(215, 255, 55, 0.75);
  border-radius: 3px;
}
.bulb-fan {
  width: 104px;
  height: 72px;
  margin-top: -5px;
  border-radius: 14px 14px 25px 25px;
  background: linear-gradient(90deg, #1c2229, #606975 50%, #171b21);
  border: 1px solid #555e69;
  display: flex;
  gap: 6px;
  justify-content: center;
  padding-top: 11px;
}
.bulb-fan span {
  width: 7px;
  height: 38px;
  background: #101419;
  border-radius: 99px;
  transform: skew(-9deg);
}
.hero-tag {
  position: absolute;
  border: 1px solid var(--line);
  background: rgba(12, 16, 22, 0.72);
  backdrop-filter: blur(14px);
  border-radius: 15px;
  padding: 14px 16px;
  display: flex;
  flex-direction: column;
  gap: 5px;
  min-width: 160px;
}
.hero-tag small {
  font: 9px Arial;
  color: var(--accent);
  letter-spacing: 1.3px;
}
.hero-tag b {
  font: 12px Arial;
  color: #dce2e8;
}
.tag-top {
  top: 142px;
  right: 22px;
}
.tag-bottom {
  bottom: 145px;
  left: 5px;
}
.hero-beam {
  position: absolute;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  filter: blur(1px);
  opacity: 0.16;
  transform-origin: left;
}
.beam-a {
  width: 900px;
  right: -200px;
  top: 420px;
  transform: rotate(9deg);
}
.beam-b {
  width: 900px;
  right: -150px;
  top: 510px;
  transform: rotate(-8deg);
}
.scroll-hint {
  position: absolute;
  bottom: 34px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 5;
  font-size: 9px;
  color: #667181;
  display: flex;
  align-items: center;
  gap: 12px;
}
.scroll-hint span {
  width: 36px;
  height: 1px;
  background: #68717f;
}
.ticker {
  height: 66px;
  background: var(--accent);
  color: #090b0d;
  overflow: hidden;
  display: flex;
  align-items: center;
  direction: ltr;
}
.ticker-track {
  display: flex;
  align-items: center;
  gap: 30px;
  white-space: nowrap;
  animation: ticker 22s linear infinite;
  font: bold 12px Arial;
  letter-spacing: 2px;
}
.ticker-track i {
  font-style: normal;
  font-size: 14px;
}
.section {
  padding: 140px 0;
}
.section-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 80px;
  margin-bottom: 56px;
}
.section-head h2,
.tech-intro h2,
.about-copy h2,
.warranty h2 {
  font-size: clamp(42px, 5vw, 72px);
  margin: 20px 0 0;
}
.section-head > p {
  width: 410px;
  color: var(--muted);
  line-height: 2;
  font-size: 14px;
}
.filter-bar {
  display: flex;
  gap: 8px;
  margin-bottom: 24px;
  flex-wrap: wrap;
}
.filter {
  background: transparent;
  color: #aeb6c2;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 10px 17px;
  cursor: pointer;
  font-size: 11px;
}
.filter.active,
.filter:hover {
  background: #eef3f8;
  color: #07090d;
}
.product-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.product-card {
  min-height: 540px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px;
  background: linear-gradient(
    180deg,
    rgba(255, 255, 255, 0.035),
    rgba(255, 255, 255, 0.012)
  );
  position: relative;
  overflow: hidden;
  transition: 0.35s;
}
.product-card:hover {
  transform: translateY(-7px);
  border-color: rgba(215, 255, 55, 0.28);
}
.product-card.hidden {
  display: none;
}
.product-card.featured {
  grid-column: span 2;
  background: radial-gradient(
      circle at 30% 40%,
      rgba(215, 255, 55, 0.07),
      transparent 35%
    ),
    linear-gradient(180deg, #10151d, #0a0d12);
}
.card-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: relative;
  z-index: 2;
}
.badge {
  font: 9px Arial;
  letter-spacing: 1.3px;
  color: #0c1009;
  background: var(--accent);
  border-radius: 99px;
  padding: 7px 10px;
}
.badge.muted {
  background: rgba(255, 255, 255, 0.07);
  color: #aab4c0;
}
.model {
  font: bold 14px Arial;
  letter-spacing: 2px;
  color: #8792a0;
}
.product-art {
  height: 280px;
  display: flex;
  align-items: center;
  justify-content: center;
  direction: ltr;
  position: relative;
}
.product-art.compact {
  height: 240px;
}
.card-glow {
  position: absolute;
  width: 240px;
  height: 240px;
  border-radius: 50%;
  background: radial-gradient(
    circle,
    rgba(215, 255, 55, 0.14),
    transparent 65%
  );
}
.alt .card-glow {
  background: radial-gradient(
    circle,
    rgba(112, 165, 255, 0.14),
    transparent 65%
  );
}
.bulb-card {
  transform: rotate(-8deg) scale(0.82);
}
.featured .bulb-card {
  transform: rotate(-12deg) scale(1.08);
}
.card-copy small {
  font: 9px Arial;
  letter-spacing: 1.4px;
  color: var(--accent);
}
.card-copy h3 {
  font-size: 22px;
  margin: 10px 0 10px;
}
.card-copy p {
  font-size: 12px;
  color: var(--muted);
  line-height: 1.9;
  margin: 0;
}
.specs {
  position: absolute;
  left: 24px;
  right: 24px;
  bottom: 22px;
  border-top: 1px solid var(--line);
  padding-top: 17px;
  display: flex;
  align-items: center;
  gap: 24px;
  font-size: 10px;
  color: #7f8a99;
}
.specs span b {
  display: block;
  font: 18px Arial;
  color: #eef2f5;
  margin-bottom: 3px;
}
.specs a {
  margin-right: auto;
  color: #dfe5eb;
}
.specs a b {
  color: var(--accent);
}
.category-card {
  min-height: 430px;
}
.category-visual {
  height: 190px;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  direction: ltr;
}
.category-visual.lens i {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.18);
}
.category-visual.lens i:nth-child(1) {
  width: 130px;
  height: 130px;
  box-shadow: inset 0 0 35px rgba(215, 255, 55, 0.12),
    0 0 35px rgba(215, 255, 55, 0.04);
}
.category-visual.lens i:nth-child(2) {
  width: 82px;
  height: 82px;
  background: radial-gradient(
    circle at 35% 30%,
    #c5d2dc,
    #28313a 28%,
    #080a0c 55%,
    #59636c 80%
  );
  border: 6px solid #20272e;
}
.category-visual.lens i:nth-child(3) {
  width: 28px;
  height: 28px;
  background: radial-gradient(
    circle,
    #efffd0,
    var(--accent),
    #69782a 55%,
    #10130d
  );
  box-shadow: 0 0 30px rgba(215, 255, 55, 0.35);
}
.category-visual.smd {
  gap: 8px;
}
.category-visual.smd i {
  width: 35px;
  height: 48px;
  border-radius: 6px;
  background: #1c232b;
  border: 1px solid #48525d;
  box-shadow: inset 0 0 0 8px #2a323b;
  position: relative;
  transform: rotate(-12deg);
}
.category-visual.smd i:after {
  content: "";
  position: absolute;
  inset: 14px 8px;
  background: var(--accent);
  box-shadow: 0 0 18px rgba(215, 255, 55, 0.55);
}
.category-visual.halogen div {
  width: 74px;
  height: 120px;
  border: 2px solid #78818b;
  border-radius: 40px 40px 15px 15px;
  background: radial-gradient(
      circle at 50% 35%,
      rgba(255, 234, 170, 0.85),
      rgba(255, 204, 105, 0.14) 34%,
      transparent 42%
    ),
    linear-gradient(90deg, #15191e, #58616b, #191d22);
  box-shadow: 0 0 50px rgba(255, 201, 104, 0.09);
}
.category-link {
  position: absolute;
  bottom: 24px;
  left: 24px;
  right: 24px;
  border-top: 1px solid var(--line);
  padding-top: 18px;
  font-size: 11px;
  color: #c9d0d9;
  display: flex;
  justify-content: space-between;
}
.category-link span {
  color: var(--accent);
}
.selector-section {
  position: relative;
  background: #0b0f15;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  overflow: hidden;
}
.selector-beam {
  position: absolute;
  width: 1000px;
  height: 500px;
  right: -420px;
  top: 100px;
  background: conic-gradient(
    from 90deg at 0% 50%,
    rgba(215, 255, 55, 0.16),
    transparent 22%
  );
  filter: blur(20px);
  opacity: 0.5;
}
.selector-layout {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 80px;
  align-items: center;
  position: relative;
}
.selector-copy h2 {
  font-size: clamp(48px, 5.6vw, 82px);
  letter-spacing: -3px;
  line-height: 1.06;
  margin: 22px 0;
}
.selector-copy > p {
  color: var(--muted);
  line-height: 2;
  max-width: 520px;
  font-size: 14px;
}
.selector-note {
  display: grid;
  grid-template-columns: 34px 1fr;
  gap: 9px 10px;
  margin-top: 34px;
}
.selector-note b {
  font: 11px Arial;
  color: var(--accent);
}
.selector-note span {
  font-size: 11px;
  color: #c4cad2;
}
.fitment-card {
  background: #111720;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 28px;
  padding: 30px;
  box-shadow: 0 40px 100px rgba(0, 0, 0, 0.3);
}
.fitment-title {
  display: flex;
  align-items: start;
  justify-content: space-between;
  margin-bottom: 28px;
}
.fitment-title small {
  font: 9px Arial;
  color: var(--accent);
  letter-spacing: 1.4px;
}
.fitment-title h3 {
  font-size: 25px;
  margin: 7px 0;
}
.status-dot {
  font: 8px Arial;
  letter-spacing: 1.2px;
  border: 1px solid rgba(215, 255, 55, 0.25);
  color: var(--accent);
  padding: 8px 10px;
  border-radius: 99px;
}
.form-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}
.form-grid label {
  font-size: 10px;
  color: #8490a0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.form-grid select {
  appearance: none;
  background: #090d12;
  color: #edf1f4;
  border: 1px solid var(--line);
  border-radius: 13px;
  height: 52px;
  padding: 0 14px;
  outline: 0;
}
.form-grid select:disabled {
  opacity: 0.45;
}
.fitment-button {
  width: 100%;
  height: 54px;
  border: 0;
  border-radius: 13px;
  background: var(--accent);
  color: #0a0d09;
  font-weight: 800;
  margin-top: 12px;
  cursor: pointer;
}
.fitment-button span {
  margin-right: 16px;
}
.fitment-result {
  margin-top: 20px;
  min-height: 170px;
  border-radius: 18px;
  background: #090d12;
  border: 1px solid var(--line);
  padding: 20px;
}
.result-placeholder {
  height: 130px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: #5d6876;
  text-align: center;
}
.result-placeholder span {
  font-size: 35px;
  color: #303845;
}
.result-placeholder p {
  font-size: 10px;
}
.result-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}
.result-item {
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 14px;
  background: rgba(255, 255, 255, 0.02);
}
.result-item small {
  font-size: 9px;
  color: #778290;
}
.result-item b {
  display: block;
  font: 23px Arial;
  color: var(--accent);
  margin-top: 8px;
}
.result-recommendation {
  grid-column: 1/-1;
  margin-top: 6px;
  padding-top: 14px;
  border-top: 1px solid var(--line);
  font-size: 11px;
  color: #cbd2da;
}
.result-recommendation strong {
  color: #fff;
}
.technology {
  overflow: hidden;
}
.tech-intro {
  text-align: center;
  max-width: 900px;
  margin: 0 auto 70px;
}
.tech-intro .eyebrow {
  justify-content: center;
}
.tech-stage {
  height: 590px;
  border: 1px solid var(--line);
  border-radius: 32px;
  background: radial-gradient(
      circle at 50% 50%,
      rgba(215, 255, 55, 0.06),
      transparent 27%
    ),
    linear-gradient(180deg, #0d1219, #090c11);
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  direction: ltr;
}
.tech-stage:before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: linear-gradient(
      rgba(255, 255, 255, 0.025) 1px,
      transparent 1px
    ),
    linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px);
  background-size: 50px 50px;
}
.bulb-tech {
  transform: rotate(-90deg) scale(1.25);
}
.beam-line {
  position: absolute;
  height: 1px;
  width: 530px;
  background: linear-gradient(90deg, var(--accent), transparent);
  left: 53%;
  transform-origin: left;
  opacity: 0.3;
}
.line-1 {
  transform: rotate(12deg);
}
.line-2 {
  transform: rotate(0);
}
.line-3 {
  transform: rotate(-12deg);
}
.tech-callout {
  position: absolute;
  width: 210px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(8, 11, 15, 0.74);
  backdrop-filter: blur(10px);
  display: grid;
  grid-template-columns: 28px 1fr;
}
.tech-callout b {
  font: 10px Arial;
  color: var(--accent);
  grid-row: 1/3;
}
.tech-callout strong {
  font: 11px Arial;
  letter-spacing: 0.7px;
}
.tech-callout span {
  font-size: 9px;
  color: #7f8996;
  margin-top: 5px;
  line-height: 1.6;
}
.callout-a {
  top: 80px;
  right: 70px;
}
.callout-b {
  bottom: 85px;
  right: 110px;
}
.callout-c {
  top: 110px;
  left: 70px;
}
.warranty {
  padding: 90px 0;
  background: var(--accent);
  color: #090b0d;
}
.warranty-inner {
  display: grid;
  grid-template-columns: 190px 1fr auto;
  align-items: center;
  gap: 50px;
}
.warranty .eyebrow {
  color: #313828;
}
.warranty .eyebrow span {
  background: #090b0d;
  box-shadow: none;
}
.warranty h2 {
  color: #070908;
  margin-top: 12px;
}
.warranty-copy p {
  max-width: 600px;
  line-height: 1.9;
  font-size: 12px;
  color: #394028;
}
.warranty-seal {
  width: 160px;
  height: 160px;
  border: 2px solid #080a07;
  border-radius: 50%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  transform: rotate(-8deg);
}
.warranty-seal span {
  font: 58px Arial;
  line-height: 0.9;
}
.warranty-seal b {
  font: 14px Arial;
  letter-spacing: 3px;
}
.warranty-seal small {
  font: 7px Arial;
  letter-spacing: 2px;
  margin-top: 4px;
}
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 100px;
}
.about-copy p {
  color: var(--muted);
  line-height: 2;
  max-width: 600px;
  font-size: 14px;
}
.about-panel {
  border-top: 1px solid var(--line);
}
.about-panel > small {
  display: block;
  font: 9px Arial;
  color: var(--accent);
  letter-spacing: 1.6px;
  margin: 20px 0;
}
.about-panel > div {
  display: grid;
  grid-template-columns: 50px 140px 1fr;
  padding: 23px 0;
  border-top: 1px solid var(--line);
  align-items: center;
}
.about-panel > div:first-of-type {
  border-top: 0;
}
.about-panel b {
  font: 10px Arial;
  color: #5f6976;
}
.about-panel span {
  font-size: 14px;
  font-weight: 700;
}
.about-panel p {
  font-size: 10px;
  line-height: 1.7;
  color: #7d8794;
  margin: 0;
}
.footer {
  border-top: 1px solid var(--line);
  padding: 70px 0 30px;
  background: #05070a;
}
.footer-top {
  display: grid;
  grid-template-columns: 1.4fr 0.65fr 0.65fr 1.1fr;
  gap: 50px;
}
.footer-brand {
  margin: 0;
}
.footer-top > div:first-child p {
  font-size: 10px;
  color: #697483;
  margin-top: 20px;
}
.footer-top > div:not(:first-child) {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.footer-top strong {
  font-size: 11px;
  margin-bottom: 8px;
}
.footer-top a {
  font-size: 10px;
  color: #7d8795;
}
.footer-top a:hover {
  color: var(--accent);
}
.footer-cta {
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 20px;
}
.footer-cta small {
  font: 8px Arial;
  color: var(--accent);
  letter-spacing: 1.4px;
}
.footer-cta b {
  font-size: 13px;
  margin: 8px 0 12px;
}
.footer-cta a {
  color: #fff !important;
}
.footer-bottom {
  border-top: 1px solid var(--line);
  padding-top: 24px;
  margin-top: 55px;
  display: flex;
  justify-content: space-between;
  color: #4f5966;
  font: 8px Arial;
  letter-spacing: 1px;
  direction: ltr;
}
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.75s ease, transform 0.75s ease;
}
.reveal.visible {
  opacity: 1;
  transform: none;
}
.delay-1 {
  transition-delay: 0.12s;
}
.delay-2 {
  transition-delay: 0.24s;
}
@keyframes ticker {
  to {
    transform: translateX(-50%);
  }
}
@media (max-width: 1050px) {
  .main-nav {
    display: none;
  }
  .nav-cta {
    display: none;
  }
  .menu-toggle {
    display: block;
  }
  .hero {
    min-height: 850px;
  }
  .hero-layout {
    grid-template-columns: 1fr;
  }
  .hero-visual {
    position: absolute;
    left: -160px;
    top: 130px;
    width: 520px;
    height: 540px;
    opacity: 0.58;
  }
  .hero-copy {
    position: relative;
    z-index: 5;
  }
  .hero-copy > p {
    max-width: 520px;
  }
  .product-grid {
    grid-template-columns: 1fr 1fr;
  }
  .product-card.featured {
    grid-column: span 2;
  }
  .selector-layout {
    grid-template-columns: 1fr;
  }
  .warranty-inner {
    grid-template-columns: 150px 1fr;
  }
  .warranty .btn {
    grid-column: 2;
  }
  .about-grid {
    gap: 50px;
  }
  .footer-top {
    grid-template-columns: 1.2fr 1fr 1fr;
  }
  .footer-cta {
    grid-column: 1/-1;
  }
}
@media (max-width: 720px) {
  .container {
    width: min(100% - 28px, var(--container));
  }
  .nav-wrap {
    height: 72px;
  }
  .site-header.open .main-nav {
    display: flex;
    position: absolute;
    top: 72px;
    right: 14px;
    left: 14px;
    background: #0b0f15;
    border: 1px solid var(--line);
    border-radius: 18px;
    flex-direction: column;
    padding: 18px;
  }
  .hero {
    min-height: 820px;
  }
  .hero-layout {
    padding-top: 70px;
  }
  .hero-copy h1 {
    font-size: 52px;
    letter-spacing: -2.6px;
  }
  .hero-copy > p {
    font-size: 13px;
    max-width: 95%;
  }
  .hero-actions {
    flex-direction: column;
    align-items: stretch;
    width: 260px;
  }
  .hero-metrics {
    margin-top: 38px;
  }
  .hero-metrics div {
    padding: 15px 12px;
  }
  .hero-visual {
    left: -265px;
    top: 100px;
    transform: scale(0.75);
    opacity: 0.33;
  }
  .scroll-hint {
    display: none;
  }
  .section {
    padding: 95px 0;
  }
  .section-head {
    display: block;
  }
  .section-head > p {
    width: auto;
  }
  .section-head h2,
  .tech-intro h2,
  .about-copy h2,
  .warranty h2 {
    font-size: 42px;
    letter-spacing: -2px;
  }
  .product-grid {
    grid-template-columns: 1fr;
  }
  .product-card.featured {
    grid-column: auto;
  }
  .product-card {
    min-height: 500px;
  }
  .featured .bulb-card {
    transform: rotate(-12deg) scale(0.9);
  }
  .form-grid {
    grid-template-columns: 1fr;
  }
  .selector-copy h2 {
    font-size: 48px;
  }
  .result-grid {
    grid-template-columns: 1fr 1fr;
  }
  .result-recommendation {
    grid-column: 1/-1;
  }
  .tech-stage {
    height: 720px;
  }
  .tech-callout {
    width: 185px;
  }
  .callout-a {
    right: 18px;
    top: 30px;
  }
  .callout-b {
    right: 18px;
    bottom: 35px;
  }
  .callout-c {
    left: 18px;
    top: 180px;
  }
  .warranty-inner {
    grid-template-columns: 1fr;
  }
  .warranty-seal {
    width: 130px;
    height: 130px;
  }
  .warranty .btn {
    grid-column: auto;
    width: 100%;
  }
  .about-grid {
    grid-template-columns: 1fr;
  }
  .about-panel > div {
    grid-template-columns: 40px 100px 1fr;
  }
  .footer-top {
    grid-template-columns: 1fr 1fr;
  }
  .footer-top > div:first-child {
    grid-column: 1/-1;
  }
  .footer-cta {
    grid-column: 1/-1;
  }
  .footer-bottom {
    gap: 12px;
    flex-direction: column;
  }
  .ticker {
    height: 58px;
  }
}