/* ============================================================
   TWYLIGHT VENDING CO. — shared styles
   Palette pulled from the brand card:
   ink #0E0A15 · gold #E8C57D · teal #035362 · cream #EFEDE3
   ============================================================ */

:root {
  --ink:        #0E0A15;
  --ink-2:      #14101F;
  --ink-3:      #1C1730;
  --gold:       #E8C57D;
  --gold-deep:  #C9A24B;
  --gold-soft:  #F2DDAE;
  --teal:       #035362;
  --teal-light: #0A7385;
  --cream:      #EFEDE3;
  --cream-dim:  #C9C6BC;
  --line:       rgba(232, 197, 125, 0.18);
  --line-soft:  rgba(239, 237, 227, 0.10);

  --maxw: 1180px;
  --gut: clamp(20px, 5vw, 64px);

  --serif: "Cormorant Garamond", "Playfair Display", Georgia, serif;
  --sans:  "Inter", "Helvetica Neue", Arial, sans-serif;

  --r: 16px;
  --r-lg: 24px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .001ms !important; transition-duration: .001ms !important; }
}

body {
  margin: 0;
  background: var(--ink);
  color: var(--cream);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

/* ambient backdrop */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -2;
  background:
    radial-gradient(1100px 700px at 78% -8%, rgba(3, 83, 98, 0.55), transparent 60%),
    radial-gradient(900px 600px at 8% 4%, rgba(232, 197, 125, 0.08), transparent 55%),
    linear-gradient(180deg, #0E0A15 0%, #0B0813 100%);
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

.wrap { max-width: var(--maxw); margin: 0 auto; padding-inline: var(--gut); }

/* ---------- type ---------- */
h1, h2, h3 { font-family: var(--serif); font-weight: 500; line-height: 1.02; margin: 0; }
.display {
  font-size: clamp(2.9rem, 8vw, 6rem);
  letter-spacing: -0.015em;
}
.h2 { font-size: clamp(2rem, 4.5vw, 3.2rem); letter-spacing: -0.01em; }
.h3 { font-size: clamp(1.35rem, 2.6vw, 1.9rem); }

.eyebrow {
  font-family: var(--sans);
  font-size: .74rem;
  font-weight: 600;
  letter-spacing: 0.34em;
  text-transform: uppercase;
  color: var(--gold);
  display: inline-flex;
  align-items: center;
  gap: .7em;
}
.eyebrow::before {
  content: "";
  width: 26px; height: 1px;
  background: linear-gradient(90deg, var(--gold), transparent);
}

.lead { font-size: clamp(1.05rem, 1.7vw, 1.28rem); color: var(--cream-dim); max-width: 60ch; }
.muted { color: var(--cream-dim); }
.gold { color: var(--gold); }

.gold-text {
  background: linear-gradient(95deg, var(--gold-soft), var(--gold) 45%, var(--gold-deep));
  -webkit-background-clip: text; background-clip: text;
  color: transparent;
}

/* ---------- nav ---------- */
.nav {
  position: sticky; top: 0; z-index: 50;
  backdrop-filter: blur(14px);
  background: rgba(11, 8, 19, 0.72);
  border-bottom: 1px solid var(--line-soft);
}
.nav-inner {
  max-width: var(--maxw); margin: 0 auto;
  padding: 14px var(--gut);
  display: flex; align-items: center; justify-content: space-between; gap: 20px;
}
.brand-lockup { display: flex; align-items: center; gap: 12px; }
.brand-lockup .mark { width: 34px; height: 34px; flex: none; }
.brand-name {
  font-family: var(--serif);
  font-size: 1.32rem;
  letter-spacing: 0.16em;
  color: var(--cream);
  font-weight: 600;
}
.brand-name .co { color: var(--gold); }
.nav-links { display: flex; align-items: center; gap: 6px; }
.nav-links a {
  font-size: .82rem; letter-spacing: 0.06em; text-transform: uppercase;
  font-weight: 500; color: var(--cream-dim);
  padding: 9px 14px; border-radius: 999px; transition: color .2s, background .2s;
}
.nav-links a:hover { color: var(--cream); background: rgba(239,237,227,.06); }
.nav-links a.active { color: var(--ink); background: var(--gold); }
.nav-cta {
  font-family: var(--sans);
  font-size: .82rem !important; font-weight: 600 !important;
  letter-spacing: 0.04em !important; text-transform: none !important;
  color: var(--ink) !important;
  background: linear-gradient(95deg, var(--gold-soft), var(--gold-deep)) !important;
  padding: 10px 18px !important;
}
.nav-cta:hover { filter: brightness(1.06); }

.menu-btn { display: none; background: none; border: 0; color: var(--cream); cursor: pointer; padding: 8px; }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: .55em;
  font-family: var(--sans); font-weight: 600; font-size: .95rem;
  padding: 14px 26px; border-radius: 999px;
  cursor: pointer; border: 1px solid transparent;
  transition: transform .18s ease, filter .18s ease, background .2s, color .2s;
}
.btn:hover { transform: translateY(-2px); }
.btn-gold { background: linear-gradient(95deg, var(--gold-soft), var(--gold) 55%, var(--gold-deep)); color: var(--ink); }
.btn-gold:hover { filter: brightness(1.05); }
.btn-ghost { background: transparent; border-color: var(--line); color: var(--cream); }
.btn-ghost:hover { border-color: var(--gold); color: var(--gold); }
.btn-arrow svg { transition: transform .18s ease; }
.btn-arrow:hover svg { transform: translateX(3px); }

/* ---------- sections ---------- */
section { position: relative; }
.section { padding-block: clamp(64px, 11vw, 130px); }
.section-head { max-width: 64ch; margin-bottom: clamp(36px, 6vw, 64px); }
.section-head .h2 { margin-top: 14px; }
.section-head .lead { margin-top: 18px; }

/* hairline divider with diamond (echoes the card) */
.rule { display: flex; align-items: center; gap: 14px; color: var(--gold); }
.rule::before, .rule::after { content: ""; height: 1px; flex: 1; background: var(--line); }
.rule .dot { width: 6px; height: 6px; background: var(--gold); transform: rotate(45deg); }

/* ---------- cards ---------- */
.card {
  background: linear-gradient(165deg, rgba(28,23,48,.55), rgba(14,10,21,.4));
  border: 1px solid var(--line-soft);
  border-radius: var(--r-lg);
  padding: 28px;
  transition: transform .25s ease, border-color .25s ease, box-shadow .25s ease;
}
.card:hover { transform: translateY(-4px); border-color: var(--line); box-shadow: 0 24px 60px -32px rgba(0,0,0,.8); }

/* reveal on scroll */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s ease; }
.reveal.in { opacity: 1; transform: none; }

/* ---------- footer ---------- */
.footer { border-top: 1px solid var(--line-soft); padding-block: 64px 40px; margin-top: 40px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 40px; }
.footer h4 { font-family: var(--sans); font-size: .78rem; letter-spacing: .2em; text-transform: uppercase; color: var(--gold); margin: 0 0 16px; }
.footer a.fl { display: block; color: var(--cream-dim); padding: 5px 0; font-size: .95rem; transition: color .2s; }
.footer a.fl:hover { color: var(--gold); }
.footer-bottom { margin-top: 48px; padding-top: 24px; border-top: 1px solid var(--line-soft); display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; font-size: .82rem; color: var(--cream-dim); }

/* ---------- contact strip ---------- */
.cta-band {
  background:
    radial-gradient(700px 320px at 50% 120%, rgba(3,83,98,.6), transparent 70%),
    linear-gradient(180deg, var(--ink-2), var(--ink));
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: clamp(40px, 7vw, 72px);
  text-align: center;
}
.cta-band .btns { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; margin-top: 28px; }

/* ---------- utilities ---------- */
.grid { display: grid; gap: 22px; }
.g2 { grid-template-columns: repeat(2, 1fr); }
.g3 { grid-template-columns: repeat(3, 1fr); }
.g4 { grid-template-columns: repeat(4, 1fr); }
.flex { display: flex; }
.center { align-items: center; }
.between { justify-content: space-between; }
.tag {
  display: inline-block; font-size: .7rem; font-weight: 600; letter-spacing: .12em; text-transform: uppercase;
  color: var(--gold); border: 1px solid var(--line); border-radius: 999px; padding: 5px 12px;
}

/* ---------- responsive ---------- */
@media (max-width: 920px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .g4 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 760px) {
  .nav-links { display: none; }
  .nav-links.open {
    display: flex; flex-direction: column; align-items: stretch;
    position: absolute; top: 100%; left: 0; right: 0;
    background: var(--ink-2); border-bottom: 1px solid var(--line);
    padding: 12px var(--gut) 20px; gap: 4px;
  }
  .nav-links.open a { padding: 12px 14px; }
  .menu-btn { display: inline-flex; }
  .g2, .g3 { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
}