/* ============================================================
   ODN & Sons — Premium Luxury Theme
   ============================================================ */

:root {
  --bg:        #0a0a0c;
  --bg-soft:   #111114;
  --bg-card:   #16161a;
  --line:      rgba(201, 162, 75, 0.18);
  --gold:      #c9a24b;
  --gold-soft: #e3c98c;
  --text:      #efe9dd;
  --muted:     #a6a29a;
  --muted-2:   #6f6c66;
  --radius:    18px;
  --maxw:      1140px;
  --ease:      cubic-bezier(0.22, 1, 0.36, 1);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.7;
  font-size: 17px;
  -webkit-font-smoothing: antialiased;
  letter-spacing: 0.1px;
  overflow-x: hidden;
}

/* subtle luxe background glow */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  background:
    radial-gradient(900px 500px at 80% -10%, rgba(201,162,75,0.10), transparent 60%),
    radial-gradient(700px 500px at 0% 100%, rgba(201,162,75,0.06), transparent 60%);
  pointer-events: none;
  z-index: 0;
}

h1, h2, h3, h4 {
  font-family: "Playfair Display", Georgia, serif;
  font-weight: 600;
  line-height: 1.18;
  letter-spacing: 0.2px;
}

a { color: inherit; text-decoration: none; transition: color .3s var(--ease); }

.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 28px; position: relative; z-index: 1; }

.gold { color: var(--gold); }
.serif { font-family: "Playfair Display", Georgia, serif; }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  backdrop-filter: blur(14px);
  background: rgba(10,10,12,0.72);
  border-bottom: 1px solid var(--line);
}
.nav {
  display: flex; align-items: center; justify-content: space-between;
  height: 76px;
}
.brand {
  font-family: "Playfair Display", serif;
  font-size: 1.35rem; font-weight: 600; letter-spacing: 2px;
  display: flex; align-items: center; gap: 10px;
}
.brand .amp { color: var(--gold); font-style: italic; }
.brand small {
  display: block; font-family: "Inter", sans-serif;
  font-size: .58rem; letter-spacing: 4px; color: var(--muted-2);
  text-transform: uppercase; margin-top: 2px;
}
.nav-links { display: flex; gap: 34px; align-items: center; }
.nav-links a {
  font-size: .82rem; text-transform: uppercase; letter-spacing: 1.6px;
  color: var(--muted); position: relative; padding: 6px 0;
}
.nav-links a:hover { color: var(--text); }
.nav-links a::after {
  content: ""; position: absolute; left: 0; bottom: 0; height: 1px; width: 0;
  background: var(--gold); transition: width .35s var(--ease);
}
.nav-links a:hover::after, .nav-links a.active::after { width: 100%; }
.nav-links a.active { color: var(--gold-soft); }

.menu-btn { display: none; background: none; border: none; color: var(--text); cursor: pointer; font-size: 1.4rem; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 14px 30px; border-radius: 100px;
  font-size: .82rem; letter-spacing: 1.6px; text-transform: uppercase;
  border: 1px solid var(--gold);
  transition: all .35s var(--ease);
  cursor: pointer;
}
.btn-gold { background: var(--gold); color: #15120a; font-weight: 600; }
.btn-gold:hover { background: var(--gold-soft); box-shadow: 0 12px 40px rgba(201,162,75,.28); transform: translateY(-2px); }
.btn-ghost { color: var(--gold-soft); }
.btn-ghost:hover { background: rgba(201,162,75,.08); transform: translateY(-2px); }

/* ---------- Hero ---------- */
.hero { padding: 130px 0 110px; text-align: center; }
.eyebrow {
  display: inline-block; font-size: .72rem; letter-spacing: 4px; text-transform: uppercase;
  color: var(--gold); margin-bottom: 28px;
  padding: 8px 18px; border: 1px solid var(--line); border-radius: 100px;
}
.hero h1 { font-size: clamp(2.6rem, 6vw, 4.7rem); margin-bottom: 26px; }
.hero h1 em { color: var(--gold); font-style: italic; }
.hero p { max-width: 620px; margin: 0 auto 40px; color: var(--muted); font-size: 1.08rem; }
.hero-actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

.divider-mark {
  width: 60px; height: 1px; background: var(--gold); margin: 0 auto 28px;
  position: relative;
}
.divider-mark::before, .divider-mark::after {
  content: ""; position: absolute; top: -2px; width: 5px; height: 5px;
  background: var(--gold); border-radius: 50%; transform: rotate(45deg);
}
.divider-mark::before { left: -10px; }
.divider-mark::after { right: -10px; }

/* ---------- Sections ---------- */
.section { padding: 90px 0; }
.section-head { text-align: center; max-width: 640px; margin: 0 auto 60px; }
.section-head .eyebrow { margin-bottom: 18px; }
.section-head h2 { font-size: clamp(2rem, 4vw, 2.9rem); margin-bottom: 16px; }
.section-head p { color: var(--muted); }

/* ---------- Feature / value grid ---------- */
.grid { display: grid; gap: 26px; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.card {
  background: linear-gradient(160deg, var(--bg-card), var(--bg-soft));
  border: 1px solid var(--line); border-radius: var(--radius);
  padding: 38px 32px; transition: all .4s var(--ease);
}
.card:hover { transform: translateY(-6px); border-color: rgba(201,162,75,.4); box-shadow: 0 20px 50px rgba(0,0,0,.4); }
.card .ico {
  width: 52px; height: 52px; border-radius: 14px; margin-bottom: 22px;
  display: grid; place-items: center; font-size: 1.4rem;
  background: rgba(201,162,75,.1); border: 1px solid var(--line); color: var(--gold);
}
.card h3 { font-size: 1.35rem; margin-bottom: 12px; }
.card p { color: var(--muted); font-size: .96rem; }

/* ---------- CTA band ---------- */
.cta {
  text-align: center; padding: 80px 40px; margin: 40px 0;
  background: linear-gradient(160deg, #14110a, #0c0c0e);
  border: 1px solid var(--line); border-radius: 28px;
}
.cta h2 { font-size: clamp(1.9rem, 4vw, 2.8rem); margin-bottom: 16px; }
.cta p { color: var(--muted); max-width: 520px; margin: 0 auto 34px; }

/* ---------- Legal / content pages ---------- */
.page-hero { padding: 90px 0 40px; text-align: center; border-bottom: 1px solid var(--line); }
.page-hero h1 { font-size: clamp(2.2rem, 5vw, 3.4rem); margin-bottom: 14px; }
.page-hero p { color: var(--muted-2); font-size: .85rem; letter-spacing: 1px; text-transform: uppercase; }

.content { padding: 60px 0 40px; max-width: 820px; margin: 0 auto; }
.content h2 {
  font-size: 1.5rem; margin: 44px 0 14px; color: var(--gold-soft);
  padding-bottom: 10px; border-bottom: 1px solid var(--line);
}
.content h2:first-child { margin-top: 0; }
.content h3 { font-size: 1.12rem; margin: 26px 0 10px; color: var(--text); }
.content p, .content li { color: var(--muted); margin-bottom: 14px; }
.content ul { padding-left: 22px; margin-bottom: 14px; }
.content li { margin-bottom: 8px; }
.content a { color: var(--gold); border-bottom: 1px solid var(--line); }
.content a:hover { color: var(--gold-soft); }
.content strong { color: var(--text); }
/* Buttons placed inside content must keep their own colours, not the link style */
.content a.btn { border-bottom: none; }
.content a.btn-gold { color: #15120a; }
.content a.btn-gold:hover { color: #15120a; }
.content a.btn-ghost { color: var(--gold-soft); }

/* ---------- About specifics ---------- */
.about-meta { display: grid; grid-template-columns: repeat(3,1fr); gap: 20px; margin: 40px 0; }
.meta-item { text-align: center; padding: 30px 18px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--bg-soft); }
.meta-item .num { font-family: "Playfair Display", serif; font-size: 2rem; color: var(--gold); }
.meta-item .lbl { font-size: .72rem; letter-spacing: 2px; text-transform: uppercase; color: var(--muted-2); margin-top: 6px; }

/* ---------- Contact ---------- */
.contact-card {
  max-width: 560px; margin: 0 auto; text-align: center;
  background: linear-gradient(160deg, var(--bg-card), var(--bg-soft));
  border: 1px solid var(--line); border-radius: 24px; padding: 56px 40px;
}
.contact-card .email {
  font-family: "Playfair Display", serif; font-size: 1.5rem; color: var(--gold-soft);
  display: inline-block; margin: 18px 0 6px; border-bottom: 1px solid var(--line); padding-bottom: 4px;
}
.contact-card .email:hover { color: var(--gold); }

/* ---------- Footer ---------- */
.site-footer {
  border-top: 1px solid var(--line); padding: 60px 0 36px; margin-top: 40px;
  background: var(--bg-soft);
}
.footer-grid { display: flex; justify-content: space-between; gap: 40px; flex-wrap: wrap; margin-bottom: 40px; }
.footer-brand { max-width: 320px; }
.footer-brand .brand { margin-bottom: 14px; }
.footer-brand p { color: var(--muted-2); font-size: .92rem; }
.footer-col h4 { font-size: .78rem; letter-spacing: 2px; text-transform: uppercase; color: var(--gold); margin-bottom: 18px; }
.footer-col a { display: block; color: var(--muted); font-size: .92rem; margin-bottom: 12px; }
.footer-col a:hover { color: var(--gold-soft); padding-left: 4px; }
.footer-bottom {
  border-top: 1px solid var(--line); padding-top: 26px;
  display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap;
  color: var(--muted-2); font-size: .82rem; letter-spacing: .5px;
}

/* ---------- Reveal animation ---------- */
.reveal { opacity: 0; transform: translateY(24px); transition: all .8s var(--ease); }
.reveal.in { opacity: 1; transform: none; }

/* ---------- Responsive ---------- */
@media (max-width: 880px) {
  .grid-3 { grid-template-columns: 1fr; }
  .about-meta { grid-template-columns: 1fr; }
  .nav-links {
    position: fixed; inset: 76px 0 auto 0; flex-direction: column; gap: 0;
    background: var(--bg-soft); border-bottom: 1px solid var(--line);
    max-height: 0; overflow: hidden; transition: max-height .4s var(--ease);
  }
  .nav-links.open { max-height: 360px; }
  .nav-links a { padding: 18px 28px; width: 100%; border-bottom: 1px solid var(--line); }
  .menu-btn { display: block; }
}