/* Quantum Advisory — page sections (Private Wealth). Depends on tokens/base/components. */

/* ── Nav ── */
.nav {
  position: sticky; top: 0; z-index: 60;
  background: color-mix(in srgb, var(--ink) 86%, transparent);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line-on-ink);
}
.nav .container { display: flex; align-items: center; justify-content: space-between; padding: 1.1rem 0; }
.nav .brand { color: var(--cream); font-size: var(--text-md); }
.nav .brand .tm { color: var(--champagne); }
.nav-links { display: flex; gap: 2rem; align-items: center; list-style: none; margin: 0; padding: 0; }
.nav-links a {
  color: var(--cream-on-ink); text-decoration: none; font-size: var(--text-sm); font-weight: 500;
  border-bottom: 1px solid transparent; padding-bottom: 2px;
}
.nav-links a:hover { color: var(--champagne-bright); border-bottom-color: var(--champagne); }
.nav-cta { margin-left: 0.5rem; }
.nav-toggle { display: none; background: none; border: none; color: var(--cream); font-size: 1.6rem; cursor: pointer; }
@media (max-width: 860px) {
  .nav-links {
    display: none; position: absolute; top: 100%; left: 0; right: 0;
    background: var(--ink); flex-direction: column; padding: 1.5rem; gap: 1.25rem;
    border-bottom: 1px solid var(--line-on-ink);
  }
  .nav-links.open { display: flex; }
  .nav-toggle { display: block; }
}

/* ── Hero ── */
.hero {
  position: relative; overflow: hidden;
  background:
    radial-gradient(90% 70% at 15% 0%, #221A0F 0%, transparent 60%),
    linear-gradient(165deg, #1B1510 0%, var(--ink) 55%, #0E0B07 100%);
  color: var(--cream-on-ink);
  padding: clamp(5rem, 12vh, 9rem) 0 clamp(4rem, 10vh, 7rem);
}
.hero::after { /* grain */
  content: ""; position: absolute; inset: 0; opacity: 0.05; pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(%23n)' opacity='0.6'/%3E%3C/svg%3E");
}
.hero .container { position: relative; z-index: 2; }
.hero h1 {
  color: var(--cream); font-size: var(--text-hero); font-weight: 640;
  max-width: 17ch; margin-bottom: var(--s-3);
}
.hero h1 em {
  font-style: italic; color: var(--champagne-bright); position: relative; white-space: nowrap;
}
/* signature element: hand-drawn gold stroke under the accent word */
.hero h1 em .stroke {
  position: absolute; left: 0; right: 0; bottom: -0.12em; height: 0.16em; overflow: visible;
}
.hero h1 em .stroke path {
  stroke: var(--champagne); stroke-width: 3.5; fill: none; stroke-linecap: round;
  stroke-dasharray: 320; stroke-dashoffset: 320;
}
.is-visible .stroke path, .hero.loaded h1 em .stroke path {
  animation: draw 900ms 500ms var(--ease-out) forwards;
}
@keyframes draw { to { stroke-dashoffset: 0; } }
.hero .lede { font-size: var(--text-md); color: var(--muted-on-ink); max-width: 52ch; margin-bottom: var(--s-4); }
.hero .cta-row { display: flex; gap: 1rem; flex-wrap: wrap; align-items: center; }
.hero .microproof { margin-top: var(--s-4); font-size: var(--text-xs); color: var(--muted-on-ink); letter-spacing: 0.08em; text-transform: uppercase; }
.hero .btn-ghost, .page-hero .btn-ghost { color: var(--cream); border-color: var(--line-on-ink); }
.hero .btn-ghost:hover, .page-hero .btn-ghost:hover { border-color: var(--champagne); color: var(--cream); }

/* ── Stat strip ── */
.stats {
  background: var(--ink); border-top: 1px solid var(--line-on-ink);
  color: var(--cream-on-ink); padding: var(--s-5) 0;
}
.stats .container { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: var(--s-4); }
.stat .num {
  font-family: var(--font-display); font-weight: 700; font-size: var(--text-2xl);
  color: var(--champagne); line-height: 1;
}
.stat .lbl { font-size: var(--text-xs); letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted-on-ink); margin-top: 0.5rem; }

/* ── Sections ── */
.section { padding: var(--s-7) 0; }
.section.tint { background: var(--cream-deep); }
.section-head { max-width: 62ch; margin-bottom: var(--s-5); }

.grid-3 { display: grid; gap: var(--s-3); grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
.grid-2 { display: grid; gap: var(--s-4); grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); align-items: center; }

.svc-card { display: flex; flex-direction: column; gap: 0.6rem; transition: transform var(--dur) var(--ease-out), box-shadow var(--dur) var(--ease-out); }
.svc-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-pop); }
.svc-card .num {
  font-family: var(--font-display); color: var(--champagne); font-size: var(--text-lg); font-weight: 600;
}
.svc-card h3 { margin-bottom: 0.2rem; }
.svc-card p { font-size: var(--text-sm); color: var(--slate-soft); margin: 0; }
.svc-card .link { margin-top: auto; padding-top: var(--s-2); font-weight: 600; font-size: var(--text-sm); text-decoration: none; color: var(--bronze); }
.svc-card .link::after { content: " →"; transition: transform var(--dur-fast); display: inline-block; }
.svc-card:hover .link::after { transform: translateX(4px); }

/* steps */
.steps { counter-reset: step; display: grid; gap: var(--s-4); grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
.step { position: relative; padding-top: var(--s-3); border-top: 1px solid var(--line); }
.step::before {
  counter-increment: step; content: "0" counter(step);
  font-family: var(--font-display); font-size: var(--text-lg); font-weight: 600; color: var(--champagne);
}
.step h4 { margin: 0.5rem 0; }
.step p { font-size: var(--text-sm); color: var(--slate-soft); }

/* FAQ */
.faq { max-width: 760px; }
.faq details { border-bottom: 1px solid var(--line); padding: var(--s-2) 0; }
.faq summary {
  cursor: pointer; list-style: none; display: flex; justify-content: space-between; align-items: center;
  font-weight: 600; color: var(--ink); font-size: var(--text-base);
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-family: var(--font-display); font-size: var(--text-lg); color: var(--bronze); transition: transform var(--dur-fast); }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { margin-top: var(--s-2); color: var(--slate-soft); }

/* quote */
.pullquote {
  border-left: 2px solid var(--champagne); padding-left: var(--s-3);
  font-family: var(--font-display); font-size: var(--text-lg); font-style: italic; color: var(--ink);
  max-width: 34ch;
}
.pullquote footer { font-family: var(--font-body); font-style: normal; font-size: var(--text-xs); color: var(--slate-soft); margin-top: var(--s-2); letter-spacing: 0.08em; text-transform: uppercase; }

/* CTA band */
.cta-band { background: linear-gradient(160deg, #D5B26B 0%, var(--champagne) 55%, #A9853F 100%); color: var(--ink); }
.cta-band .container { display: flex; flex-wrap: wrap; gap: var(--s-4); align-items: center; justify-content: space-between; padding-top: var(--s-6); padding-bottom: var(--s-6); }
.cta-band h2 { color: var(--ink); margin: 0; max-width: 22ch; }
.cta-band p { color: #5C431F; margin: 0.5rem 0 0; }

/* footer (full site) */
.footer { background: var(--ink); color: var(--muted-on-ink); padding: var(--s-6) 0 var(--s-4); font-size: var(--text-sm); }
.footer .cols { display: grid; gap: var(--s-4); grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); margin-bottom: var(--s-5); }
.footer h5 { color: var(--cream); font-family: var(--font-body); font-size: var(--text-xs); letter-spacing: 0.14em; text-transform: uppercase; margin: 0 0 var(--s-2); }
.footer a { color: var(--muted-on-ink); text-decoration: none; }
.footer a:hover { color: var(--champagne-bright); }
.footer ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 0.6rem; }
.footer .legal { border-top: 1px solid var(--line-on-ink); padding-top: var(--s-3); font-size: var(--text-xs); line-height: 1.7; }
.footer .foot-brand { font-family: var(--font-display); font-weight: 700; font-size: var(--text-lg); color: var(--cream); margin-bottom: var(--s-2); }
.footer .foot-brand span { color: var(--champagne); }

/* page hero (inner pages) */
.page-hero { background: var(--ink); color: var(--cream-on-ink); padding: clamp(4rem, 9vh, 6.5rem) 0; position: relative; overflow: hidden; }
.page-hero::after { content: ""; position: absolute; inset: 0; opacity: 0.05; pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(%23n)' opacity='0.6'/%3E%3C/svg%3E"); }
.page-hero h1 { color: var(--cream); max-width: 20ch; }
.page-hero .lede { color: var(--muted-on-ink); font-size: var(--text-md); max-width: 52ch; }

.prose h2 { margin-top: var(--s-5); }
.prose h3 { margin-top: var(--s-4); }