:root {
  color-scheme: light;
  --ink: #111113;
  --muted: #5d5d63;
  --paper: #f8f6f1;
  --line: rgba(17, 17, 19, 0.14);
  --white: #ffffff;
  --red: #d84d3f;
  --gold: #e9a93a;
  --green: #4a8f7b;
  --blue: #4f6f9f;
  --shotup: #e8a020;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family:
    Inter,
    system-ui,
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    sans-serif;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 18px clamp(20px, 5vw, 64px);
  background: rgba(248, 246, 241, 0.9);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(18px);
}

.brand,
.site-nav {
  display: flex;
  align-items: center;
}

.brand {
  gap: 10px;
  font-size: 0.86rem;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.brand-mark {
  width: 26px;
  height: 26px;
  border: 2px solid var(--ink);
  background:
    linear-gradient(90deg, var(--red) 0 25%, var(--gold) 25% 50%, var(--green) 50% 75%, var(--blue) 75%),
    var(--white);
}

.site-nav {
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: clamp(12px, 2.5vw, 28px);
  color: var(--muted);
  font-size: 0.92rem;
  font-weight: 600;
}

.site-nav a {
  transition:
    color 180ms ease,
    transform 180ms ease;
}

.site-nav a:hover {
  color: var(--ink);
  transform: translateY(-1px);
}

main {
  overflow: hidden;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.72fr);
  gap: clamp(36px, 7vw, 96px);
  align-items: center;
  min-height: calc(100svh - 68px);
  padding: clamp(64px, 9vw, 120px) clamp(20px, 5vw, 64px);
}

.hero-copy {
  max-width: 760px;
}

.eyebrow,
.section-kicker {
  margin: 0 0 18px;
  color: var(--red);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

h1,
h2,
p {
  margin-top: 0;
}

h1 {
  max-width: 12ch;
  margin-bottom: 18px;
  font-size: clamp(4.5rem, 16vw, 12rem);
  line-height: 0.82;
  font-weight: 800;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 16px;
  font-size: clamp(2rem, 5vw, 4.8rem);
  line-height: 0.95;
  letter-spacing: 0;
}

p {
  color: var(--muted);
  font-size: 1rem;
  line-height: 1.7;
}

.hero-lede {
  max-width: 620px;
  margin-bottom: 32px;
  color: var(--ink);
  font-size: clamp(1.35rem, 3vw, 2.4rem);
  line-height: 1.16;
  font-weight: 600;
}

.hero-actions,
.contact-section {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 20px;
  border: 1px solid var(--ink);
  border-radius: 6px;
  font-weight: 800;
  transition:
    background 180ms ease,
    color 180ms ease,
    transform 180ms ease;
}

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

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

.button-secondary {
  background: transparent;
}

.hero-visual {
  position: relative;
  display: grid;
  gap: 18px;
}

.film-frame {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  min-height: min(58vh, 560px);
  overflow: hidden;
  border: 1px solid var(--ink);
  border-radius: 8px;
  background: var(--white);
  box-shadow: 18px 18px 0 var(--ink);
}

.color-strip {
  min-height: 100%;
}

.color-strip-a {
  background: linear-gradient(180deg, #f5d6c8, var(--red));
}

.color-strip-b {
  background: linear-gradient(180deg, #f5e6b5, var(--gold));
}

.color-strip-c {
  background: linear-gradient(180deg, #cbe1d6, var(--green));
}

.color-strip-d {
  background: linear-gradient(180deg, #c8d4ee, var(--blue));
}

.visual-panel {
  display: grid;
  gap: 6px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.72);
}

.visual-panel span {
  color: var(--muted);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.visual-panel strong {
  font-size: 1.35rem;
}

.intro-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.intro-grid article {
  padding: clamp(28px, 5vw, 56px);
  border-right: 1px solid var(--line);
}

.intro-grid article:last-child {
  border-right: 0;
}

.intro-grid h2 {
  font-size: clamp(1.6rem, 3vw, 2.5rem);
}

.product-feature {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(300px, 0.82fr);
  gap: clamp(28px, 6vw, 80px);
  align-items: center;
  padding: clamp(64px, 10vw, 128px) clamp(20px, 5vw, 64px);
  background:
    radial-gradient(circle at 82% 18%, rgba(232, 160, 32, 0.2), transparent 34%),
    linear-gradient(135deg, #0a0a0a 0%, #111113 62%, #171000 100%);
  color: var(--white);
}

.product-copy {
  max-width: 760px;
}

.product-copy p {
  max-width: 660px;
  color: rgba(255, 255, 255, 0.72);
}

.product-copy .eyebrow,
.product-copy h2 {
  color: var(--shotup);
}

.product-feature .button {
  margin-top: 10px;
  border-color: var(--shotup);
}

.product-feature .button-primary {
  background: var(--shotup);
  color: var(--ink);
}

.product-feature .button-primary:hover {
  background: #f0b030;
}

.product-specs {
  display: grid;
  gap: 10px;
}

.product-specs span {
  padding: 16px 18px;
  border: 1px solid rgba(232, 160, 32, 0.3);
  border-radius: 8px;
  background: rgba(232, 160, 32, 0.06);
  color: rgba(255, 255, 255, 0.82);
  font-weight: 700;
}

.about-section,
.contact-section {
  padding: clamp(64px, 10vw, 128px) clamp(20px, 5vw, 64px);
}

.about-section {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(320px, 1fr);
  gap: clamp(28px, 6vw, 88px);
  align-items: start;
}

.about-copy {
  max-width: 720px;
}

.about-copy p {
  color: var(--ink);
  font-size: clamp(1.1rem, 2vw, 1.45rem);
}

.contact-section {
  flex-direction: column;
  align-items: flex-start;
  background: var(--ink);
  color: var(--white);
}

.contact-section p {
  max-width: 680px;
  color: rgba(255, 255, 255, 0.72);
}

.contact-section .button {
  border-color: var(--white);
}

.contact-section .button-primary {
  background: var(--white);
  color: var(--ink);
}

.contact-details {
  display: grid;
  gap: 18px;
}

.contact-note {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  border-bottom: 2px solid var(--white);
  font-weight: 800;
}

address {
  color: rgba(255, 255, 255, 0.72);
  font-style: normal;
  line-height: 1.7;
}

.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  flex-wrap: wrap;
  padding: 24px clamp(20px, 5vw, 64px);
  background: var(--ink);
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
}

.footer-links a {
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.9rem;
  font-weight: 700;
}

.footer-links a:hover {
  color: var(--white);
}

.site-footer p {
  margin: 0;
  color: rgba(255, 255, 255, 0.58);
  font-size: 0.9rem;
}

.legal-page {
  overflow: visible;
}

.legal-hero {
  padding: clamp(64px, 9vw, 112px) clamp(20px, 5vw, 64px) 36px;
  border-bottom: 1px solid var(--line);
}

.legal-hero h1 {
  max-width: 900px;
  font-size: clamp(3.2rem, 10vw, 8rem);
}

.legal-hero p:last-child {
  margin-bottom: 0;
}

.legal-content {
  max-width: 860px;
  padding: clamp(40px, 6vw, 72px) clamp(20px, 5vw, 64px) clamp(72px, 9vw, 112px);
}

.legal-content h2 {
  margin-top: 38px;
  margin-bottom: 12px;
  font-size: clamp(1.45rem, 2.4vw, 2rem);
  line-height: 1.08;
}

.legal-content h2:first-child {
  margin-top: 0;
}

.legal-content p {
  margin-bottom: 18px;
}

.legal-content a {
  border-bottom: 1px solid currentColor;
  font-weight: 700;
}

@media (max-width: 860px) {
  .site-header {
    position: static;
    align-items: flex-start;
    flex-direction: column;
  }

  .site-nav {
    justify-content: flex-start;
  }

  .hero,
  .about-section,
  .product-feature {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
  }

  .intro-grid {
    grid-template-columns: 1fr;
  }

  .intro-grid article {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .intro-grid article:last-child {
    border-bottom: 0;
  }
}

@media (max-width: 560px) {
  .site-nav {
    gap: 10px 16px;
  }

  h1 {
    font-size: clamp(3.6rem, 21vw, 5rem);
  }

  .film-frame {
    min-height: 340px;
    box-shadow: 10px 10px 0 var(--ink);
  }

  .button {
    width: 100%;
  }
}