:root {
  color-scheme: light;
  --paper: #f6f4ec;
  --bone: #f6f4ec;
  --paper-2: #ece9dd;
  --ink: #101b26;
  --muted: #5c6b78;
  --blue: #7bb0df;
  --blue-deep: #3d77a7;
  --blue-bright: #b9dcf5;
  --navy: #07101a;
  --black: #0e1111;
  --line: rgba(16, 27, 38, 0.14);
  --white: #ffffff;
  --max: 1120px;
  --radius: 20px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background:
    radial-gradient(900px 520px at 85% -10%, rgba(123, 176, 223, 0.18), transparent 65%),
    radial-gradient(700px 420px at 4% 18%, rgba(123, 176, 223, 0.08), transparent 70%),
    var(--paper);
  color: var(--ink);
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; }
img, svg { display: block; max-width: 100%; }
.container { width: min(var(--max), calc(100% - 40px)); margin: 0 auto; }

.site-header {
  position: sticky; top: 0; z-index: 20;
  background: rgba(7, 16, 26, 0.92);
  color: var(--bone, #f6f4ec);
  border-bottom: 1px solid rgba(255,255,255,.12);
  backdrop-filter: blur(14px);
}
.nav { min-height: 78px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; color: var(--bone, #f6f4ec); }
.brand-mark {
  width: 44px; height: 44px; border-radius: 14px;
  background: var(--black); display: grid; place-items: center;
  border: 1px solid rgba(123, 176, 223, 0.35);
  color: var(--blue); font-family: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, serif;
  font-size: 23px; font-weight: 600;
}
.brand-name {
  font-family: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, serif;
  font-weight: 600; letter-spacing: -0.03em; font-size: 19px; color: #f6f4ec;
}
.brand-tag { display: block; font-size: 10px; color: #aebdcc; letter-spacing: 0.16em; text-transform: uppercase; }
.nav-links { display: flex; align-items: center; gap: 22px; }
.nav-links a { color: #aebdcc; text-decoration: none; font-size: 14px; }
.nav-links a:hover { color: #fff; }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 9px;
  min-height: 46px; padding: 0 18px; border-radius: 999px;
  text-decoration: none; font-weight: 700; font-size: 14px;
  border: 1px solid transparent; transition: transform .2s ease, background .2s ease, border-color .2s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary { background: var(--blue); color: var(--ink); }
.btn-primary:hover { background: var(--blue-bright); }
.btn-ghost { border-color: var(--line); color: var(--ink); background: transparent; }
.btn-ghost:hover { background: var(--white); }
.btn-small { min-height: 40px; padding: 0 15px; font-size: 13px; }

.hero { padding: 78px 0 70px; }
.hero-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 64px; align-items: center; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  color: var(--blue-deep); font-size: 12px; font-weight: 700;
  letter-spacing: .16em; text-transform: uppercase; margin: 0 0 18px;
}
.eyebrow::before { content: ""; width: 26px; height: 1px; background: var(--blue); }
h1, h2, h3 { letter-spacing: -0.035em; line-height: 1.08; margin: 0; }
h1, h2, h3, .brand-name { font-family: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, serif; }
h1 { font-size: clamp(2.7rem, 6.2vw, 5.2rem); max-width: 720px; font-weight: 500; color: var(--ink); }
.lede { color: var(--muted); font-size: clamp(1rem, 1.8vw, 1.18rem); max-width: 620px; margin: 24px 0 0; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
.hero-note { color: var(--muted); font-size: 12px; margin-top: 18px; }

.hero-art {
  position: relative; min-height: 430px; border-radius: 30px;
  border: 1px solid rgba(16,27,38,.16);
  background: var(--black); overflow: hidden;
  box-shadow: 0 30px 80px rgba(16,27,38,.18);
}
.hero-art::before {
  content: ""; position: absolute; inset: 16px; z-index: 2; pointer-events: none;
  border: 1px solid rgba(246, 244, 236, 0.35); border-radius: 22px;
}
.hero-art::after {
  content: ""; position: absolute; inset: 0; z-index: 1; pointer-events: none;
  background: linear-gradient(180deg, rgba(7,16,26,.02) 35%, rgba(7,16,26,.62) 100%);
}
.hero-photo { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.hero-brand {
  position: absolute; left: 30px; top: 30px; z-index: 3;
  width: 150px; padding: 10px 12px; border-radius: 14px;
  background: rgba(7, 16, 26, 0.84); border: 1px solid rgba(123,176,223,.45);
}
.hero-brand img { width: 100%; height: auto; }
.art-label {
  position: absolute; left: 22px; bottom: 22px; z-index: 3;
  display: inline-flex; align-items: center; gap: 8px;
  padding: 8px 12px; border: 1px solid rgba(123,176,223,.45); border-radius: 999px;
  background: rgba(7, 16, 26, 0.82); color: var(--blue-bright);
  font-size: 10px; letter-spacing: .14em; text-transform: uppercase;
}
.art-label i { width: 7px; height: 7px; border-radius: 50%; background: var(--blue); box-shadow: 0 0 12px var(--blue); }
.art-spec {
  position: absolute; right: 22px; top: 22px; z-index: 3;
  padding: 10px 13px; border-radius: 12px; background: var(--blue); color: var(--ink);
  font-size: 11px; font-weight: 700; line-height: 1.35;
}

.section { padding: 72px 0; border-top: 1px solid var(--line); background: transparent; color: var(--ink); }
.section.dark { background: var(--navy); color: #f6f4ec; border-top-color: rgba(255,255,255,.1); }
.section.dark .eyebrow { color: var(--blue-bright); }
.section.dark .section-head p, .section.dark p, .section.dark .checklist li { color: #aebdcc; }
.section-head { display: flex; justify-content: space-between; align-items: end; gap: 30px; margin-bottom: 30px; }
.section-head h2 { font-size: clamp(1.8rem, 3.6vw, 2.7rem); }
.section-head p { color: var(--muted); max-width: 460px; margin: 0; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.card {
  padding: 20px; border-radius: var(--radius); border: 1px solid var(--line);
  background: var(--white); min-height: 210px;
}
.section.dark .card { background: rgba(255,255,255,.05); border-color: rgba(255,255,255,.12); }
.card .num { color: var(--blue-deep); font-size: 11px; font-weight: 700; letter-spacing: .12em; }
.section.dark .card .num { color: var(--blue-bright); }
.card h3 { font-size: 1.2rem; margin: 24px 0 10px; }
.card p { color: var(--muted); font-size: 14px; margin: 0; }
.section.dark .card p { color: #aebdcc; }

.card-photo {
  width: 100%; aspect-ratio: 4 / 3; object-fit: cover;
  border-radius: 14px; margin-bottom: 18px; background: var(--paper-2);
}
.feature-photo {
  width: 100%; max-height: 310px; object-fit: cover;
  border-radius: 18px; margin-bottom: 22px;
  border: 1px solid rgba(255,255,255,.14);
}
.strip-photo { width: 104px; height: 76px; object-fit: cover; border-radius: 13px; flex: 0 0 auto; }

.split { display: grid; grid-template-columns: .95fr 1.05fr; gap: 48px; align-items: start; }
.split h2 { font-size: clamp(1.8rem, 3.6vw, 2.7rem); }
.split p { color: var(--muted); }
.checklist { list-style: none; padding: 0; margin: 26px 0 0; display: grid; gap: 13px; }
.checklist li { display: flex; gap: 10px; color: var(--muted); font-size: 14px; }
.checklist li::before { content: "—"; color: var(--blue); font-weight: 700; }

.care-strip { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 22px; }
.care-strip span {
  display: inline-flex; align-items: center; gap: 7px;
  border: 1px solid var(--line); border-radius: 999px; padding: 7px 11px;
  font-size: 11px; color: var(--muted); background: rgba(255,255,255,.58);
}
.section.dark .care-strip span { border-color: rgba(255,255,255,.16); color: #aebdcc; background: rgba(255,255,255,.04); }
.care-strip span::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--blue); }

.product-strip {
  display: flex; align-items: center; justify-content: flex-start; gap: 24px;
  padding: 24px 26px; border: 1px solid var(--line); border-radius: var(--radius);
  background: var(--white);
}
.product-strip.dark { background: var(--black); color: #f6f4ec; border-color: rgba(255,255,255,.12); }
.product-strip h3 { font-size: 1.12rem; margin-bottom: 6px; }
.product-strip p { color: var(--muted); font-size: 13px; margin: 0; }
.product-strip.dark p { color: #aebdcc; }
.product-strip .btn { margin-left: auto; }

.faq { display: grid; gap: 10px; max-width: 850px; }
details { border: 1px solid var(--line); border-radius: 14px; padding: 16px 18px; background: var(--white); }
summary { cursor: pointer; font-weight: 700; }
details p { color: var(--muted); font-size: 14px; margin: 12px 0 0; }

.cta-band { padding: 54px 0; background: var(--navy); color: #f6f4ec; }
.cta-inner { display: flex; justify-content: space-between; align-items: center; gap: 30px; }
.cta-inner h2 { font-size: clamp(1.7rem, 3.4vw, 2.5rem); }
.cta-inner p { color: #aebdcc; margin: 10px 0 0; }

.site-footer { padding: 34px 0 46px; background: var(--navy); color: #aebdcc; font-size: 12px; }
.footer-row { display: flex; justify-content: space-between; gap: 24px; flex-wrap: wrap; }
.footer-row a { color: #aebdcc; text-decoration: none; }
.footer-row a:hover { color: #fff; }
.disclosure { margin-top: 18px; max-width: 760px; }

@media (max-width: 900px) {
  .hero-grid, .split { grid-template-columns: 1fr; gap: 34px; }
  .hero-art { min-height: 350px; order: -1; }
  .grid-3 { grid-template-columns: 1fr; }
  .nav-links a:not(.btn) { display: none; }
  .section-head, .cta-inner, .product-strip { align-items: start; flex-direction: column; }
  .product-strip .btn { margin-left: 0; }
}
@media (max-width: 520px) {
  .container { width: min(100% - 28px, var(--max)); }
  .hero { padding-top: 50px; }
  .nav { min-height: 68px; }
  .brand-tag { display: none; }
  .hero-actions .btn { width: auto; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; }
}