/* ── Variables ───────────────────────────────────────────────── */
:root {
  --bg:     #FEFCF8;
  --ink:    #1A1A1A;
  --green:  #005C2E;
  --gold:   #C8A96E;
  --muted:  rgba(26, 26, 26, 0.42);
  --rule:   rgba(26, 26, 26, 0.12);
  --ff-display: Georgia, 'Times New Roman', serif;
  --ff-mono:    'Courier New', Courier, monospace;
  --max: 1080px;
  --pad: clamp(24px, 5vw, 64px);
}

/* ── Reset ───────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--ff-display);
  font-size: 18px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* Grain overlay */
body::after {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 999;
  opacity: 0.028;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='300' height='300'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.75' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='300' height='300' filter='url(%23n)'/%3E%3C/svg%3E");
  background-size: 220px 220px;
}

/* ── Typography helpers ──────────────────────────────────────── */
.label {
  font-family: var(--ff-mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--muted);
}

/* ── Layout ──────────────────────────────────────────────────── */
.wrap {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 var(--pad);
}

hr.rule {
  border: none;
  border-top: 1px solid var(--rule);
  margin: 0;
}

/* ── Page load animations ────────────────────────────────────── */
@keyframes rise {
  from { opacity: 0; transform: translateY(18px); }
  to   { opacity: 1; transform: translateY(0); }
}

.hero-tag   { animation: rise 0.9s cubic-bezier(.22,.68,0,1.2) both 0.05s; }
.hero-title { animation: rise 1.0s cubic-bezier(.22,.68,0,1.1) both 0.15s; }
.hero-body  { animation: rise 0.9s ease both 0.35s; }
.hero-arrow { animation: rise 0.9s ease both 0.55s; }

/* Scroll-driven fade for sections (Chrome 115+, progressively enhanced) */
@supports (animation-timeline: view()) {
  .reveal {
    animation: rise linear both;
    animation-timeline: view();
    animation-range: entry 0% entry 28%;
  }
}

/* ── Navigation ──────────────────────────────────────────────── */
nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--bg);
  border-bottom: 1px solid var(--rule);
}

nav .wrap {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 56px;
}

.nav-logo {
  font-family: var(--ff-display);
  font-size: 17px;
  font-weight: normal;
  letter-spacing: 0.02em;
  color: var(--ink);
  text-decoration: none;
}

.nav-logo span { color: var(--green); }
.nav-tld { color: var(--muted); font-size: 0.75em; }

.nav-links {
  display: flex;
  gap: clamp(20px, 3vw, 40px);
  list-style: none;
}

.nav-links a {
  font-family: var(--ff-mono);
  font-size: 14px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  text-decoration: none;
  transition: color 0.18s;
}

.nav-links a:hover { color: var(--green); }

/* ── Hero ────────────────────────────────────────────────────── */
.hero {
  min-height: calc(92vh - 56px);
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(60px, 8vh, 100px) 0;
}

.hero-tag {
  font-size: 21px;
  letter-spacing: 0.06em;
  margin-bottom: clamp(20px, 3vh, 36px);
}

.hero-title {
  font-size: clamp(72px, 13vw, 152px);
  font-weight: normal;
  line-height: 0.92;
  letter-spacing: -0.02em;
  margin-bottom: clamp(28px, 4vh, 48px);
}

.hero-title .pick { color: var(--green); }

.hero-body {
  font-size: clamp(16px, 1.8vw, 20px);
  line-height: 1.55;
  color: var(--ink);
  max-width: 520px;
  opacity: 0.8;
}

.hero-coming {
  margin-top: 28px;
  font-family: var(--ff-mono);
  font-size: 20px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--green);
}

.hero-arrow {
  margin-top: clamp(20px, 3vh, 36px);
  font-family: var(--ff-mono);
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--muted);
}

/* ── Sections ────────────────────────────────────────────────── */
section {
  padding: clamp(56px, 8vh, 96px) 0;
}

.section-header {
  margin-bottom: clamp(36px, 5vh, 60px);
}

.section-title {
  font-family: var(--ff-display);
  font-size: clamp(32px, 4vw, 48px);
  font-weight: normal;
  line-height: 1.1;
  letter-spacing: -0.01em;
  color: var(--ink);
}

/* ── What's Inside grid ──────────────────────────────────────── */
.features-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: clamp(32px, 5vh, 52px) clamp(48px, 7vw, 96px);
}

@media (max-width: 480px) {
  .features-grid { grid-template-columns: 1fr; }
}

.feature-item strong {
  display: block;
  font-size: 20px;
  font-weight: normal;
  margin-bottom: 8px;
  color: var(--ink);
}

.feature-item p {
  font-size: 16px;
  color: var(--muted);
  line-height: 1.55;
}

/* ── Brands ──────────────────────────────────────────────────── */
.brands-line {
  font-size: clamp(26px, 4vw, 44px);
  font-weight: normal;
  line-height: 1.4;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.brands-line .sep {
  color: var(--gold);
  margin: 0 0.2em;
}

.brands-line .more {
  color: var(--muted);
}

/* ── Models table ────────────────────────────────────────────── */
.models-table {
  width: 100%;
  border-collapse: collapse;
  table-layout: fixed;
}

/* Column widths — no Brand column */
.models-table col.col-model   { width: 55%; }
.models-table col.col-use     { width: 15%; }
.models-table col.col-weight  { width: 15%; }
.models-table col.col-surface { width: 15%; }

.models-table thead tr {
  border-bottom: 1px solid var(--rule);
}

.models-table thead th {
  font-family: var(--ff-mono);
  font-size: 13px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink);
  font-weight: normal;
  padding: 0 16px 14px 0;
  text-align: left;
}

.models-table thead th:first-child {
  padding-left: 12px;
}

.models-table tbody tr {
  border-bottom: 1px solid var(--rule);
  cursor: default;
}

/* Hover: green left border on first cell + model name color */
.models-table tbody td:first-child {
  border-left: 2px solid transparent;
  padding-left: 10px;
  transition: border-color 0.2s ease, padding-left 0.2s ease, color 0.2s ease;
}

.models-table tbody tr:hover td:first-child {
  border-left-color: var(--green);
  padding-left: 16px;
  color: var(--green);
}

.models-table tbody td {
  padding: clamp(14px, 2vh, 20px) 16px clamp(14px, 2vh, 20px) 0;
  vertical-align: middle;
}

.model-brand {
  font-family: var(--ff-display);
  font-size: 20px;
  font-weight: normal;
  color: inherit;
}

.model-name {
  font-family: var(--ff-display);
  font-size: 20px;
  font-weight: normal;
  color: inherit;
}

.model-meta {
  font-family: var(--ff-display);
  font-size: 20px;
  font-weight: normal;
  color: var(--ink);
  white-space: nowrap;
}

.surface-trail {
  color: var(--green);
  opacity: 0.8;
}

/* ── Footer ──────────────────────────────────────────────────── */
footer {
  border-top: 1px solid var(--rule);
}

footer .wrap {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 64px;
}

.footer-logo {
  font-family: var(--ff-display);
  font-size: 15px;
  font-weight: normal;
  color: var(--ink);
}

.footer-logo span { color: var(--green); }
.footer-logo .nav-tld { color: var(--muted); }

.footer-note {
  font-family: var(--ff-mono);
  font-size: 11px;
  letter-spacing: 0.15em;
  color: var(--muted);
}