:root {
  --ivory: #f3eee6;
  --paper: #fbf7f1;
  --ink: #1b1612;
  --muted: #5c534a;
  --line: #d8cfc3;
  --copper: #b85c38;
  --copper-deep: #8d3f22;
  --sage: #5a6752;
  --sand: #d6c6ad;
  --gold: #c6a46a;
  --shadow: 0 24px 60px rgba(27, 22, 18, 0.12);
  --radius: 22px;
  --max: 1120px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Outfit, sans-serif;
  color: var(--ink);
  background:
    radial-gradient(1200px 500px at 10% -10%, rgba(198, 164, 106, 0.18), transparent 50%),
    radial-gradient(900px 400px at 100% 0%, rgba(184, 92, 56, 0.1), transparent 46%),
    var(--ivory);
  line-height: 1.55;
}

img { max-width: 100%; display: block; }
a { color: inherit; }
button, .btn { font: inherit; }

.wrap {
  width: min(var(--max), calc(100% - 40px));
  margin: 0 auto;
}

.nav {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(16px);
  background: rgba(243, 238, 230, 0.78);
  border-bottom: 1px solid rgba(216, 207, 195, 0.7);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 72px;
  gap: 16px;
}

.brand {
  font-family: "Cormorant Garamond", serif;
  font-size: 1.55rem;
  letter-spacing: 0.18em;
  text-decoration: none;
  font-weight: 600;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 22px;
}

.nav-links a {
  text-decoration: none;
  font-size: 0.92rem;
  color: var(--muted);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: 0;
  border-radius: 999px;
  padding: 13px 22px;
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.18s ease, background 0.18s ease;
}

.btn:hover { transform: translateY(-1px); }
.btn-primary { background: var(--ink); color: var(--paper); }
.btn-copper { background: var(--copper); color: #fff7f2; }
.btn-ghost {
  background: transparent;
  border: 1px solid var(--line);
  color: var(--ink);
}

.hero {
  padding: 72px 0 40px;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 56px;
  align-items: center;
}

.kicker {
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 0.76rem;
  color: var(--copper);
  font-weight: 600;
}

h1, h2, h3, .serif { font-family: "Cormorant Garamond", serif; }
h1 {
  font-size: clamp(3rem, 7vw, 5.4rem);
  line-height: 0.92;
  margin: 12px 0 18px;
  font-weight: 500;
}

.lede {
  font-size: 1.15rem;
  color: var(--muted);
  max-width: 38ch;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 28px 0 18px;
}

.meta {
  display: flex;
  flex-wrap: wrap;
  gap: 16px 22px;
  color: var(--muted);
  font-size: 0.92rem;
}

.price {
  font-family: "Cormorant Garamond", serif;
  font-size: 2.4rem;
  line-height: 1;
}

.hero-stage {
  position: relative;
  min-height: 520px;
}

.phone {
  width: 270px;
  background: #111;
  border-radius: 36px;
  padding: 12px;
  box-shadow: var(--shadow);
  position: absolute;
  right: 40px;
  top: 20px;
  transform: rotate(7deg);
}

.phone-screen {
  background: #f7f1e8;
  border-radius: 26px;
  overflow: hidden;
  aspect-ratio: 9 / 16;
}

.card-float {
  position: absolute;
  width: 210px;
  border-radius: 8px;
  box-shadow: var(--shadow);
  overflow: hidden;
}

.card-float.one { left: 0; top: 70px; transform: rotate(-8deg); }
.card-float.two { left: 30px; bottom: 20px; transform: rotate(4deg); }

.mock {
  aspect-ratio: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 22px;
  color: var(--paper);
}

.mock-a { background: #2b241e; }
.mock-b { background: #b85c38; }
.mock-c { background: #5a6752; }
.mock small { letter-spacing: 0.14em; text-transform: uppercase; font-size: 0.68rem; opacity: 0.8; }
.mock p {
  font-family: "Cormorant Garamond", serif;
  font-size: 1.7rem;
  margin: 0;
  line-height: 1.05;
}

section { padding: 72px 0; }
.section-head { max-width: 640px; margin-bottom: 36px; }
h2 { font-size: clamp(2.1rem, 4vw, 3.4rem); margin: 8px 0 10px; font-weight: 500; }
.center { text-align: center; margin-left: auto; margin-right: auto; }

.grid-3, .grid-4, .kit-grid {
  display: grid;
  gap: 18px;
}

.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.kit-grid { grid-template-columns: repeat(3, 1fr); }

.tile, .faq, .step, .panel {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 22px;
}

.tile h3, .step h3 { margin: 8px 0; font-size: 1.55rem; }
.muted { color: var(--muted); }

.preview-frame {
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--line);
}

.buy-box {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 28px;
  align-items: center;
  background: #231c17;
  color: #f7f1e8;
  border-radius: 32px;
  padding: 42px;
}

.buy-box .muted { color: #d8cfc3; }
.missing {
  margin-top: 14px;
  padding: 12px 14px;
  border-radius: 12px;
  background: rgba(255, 247, 242, 0.08);
  color: #f0d2b8;
  font-size: 0.92rem;
}

details.faq { padding: 0 22px; }
details.faq summary {
  cursor: pointer;
  padding: 18px 0;
  font-weight: 600;
}
details.faq p { margin: 0 0 18px; color: var(--muted); }

footer {
  border-top: 1px solid var(--line);
  padding: 28px 0 48px;
  color: var(--muted);
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.kit-page .mock {
  min-height: 280px;
}

.note {
  background: #efe4d4;
  border-radius: 16px;
  padding: 16px 18px;
}

@media (max-width: 860px) {
  .hero, .buy-box, .grid-3, .grid-4, .kit-grid {
    grid-template-columns: 1fr;
  }
  .hero-stage { min-height: 420px; }
  .phone { right: 8%; }
  .nav-links a:not(.btn) { display: none; }
}