/* ================================================================
   SEROTONIN ACTIVE — Design System v2 "Dark Gold Editorial"
   Near-black luxury base, champagne gold, editorial serif display.
   ================================================================ */

:root {
  --black: #0C0B09;
  --coal: #14120F;
  --coal-2: #1C1915;
  --line: rgba(201, 168, 76, 0.18);
  --line-soft: rgba(245, 238, 220, 0.08);
  --gold: #C9A84C;
  --gold-bright: #E3C36B;
  --gold-deep: #8F7229;
  --cream: #F4EDDD;
  --cream-dim: rgba(244, 237, 221, 0.66);
  --cream-faint: rgba(244, 237, 221, 0.38);
  --paper: #F6F1E5;
  --paper-2: #EFE7D4;
  --ink: #17150F;
  --ink-soft: #5A5546;
  --error: #D96A4A;
  --ok: #7BAE7F;
  --font-display: "Fraunces", Georgia, serif;
  --font-body: "Inter", -apple-system, sans-serif;
  --max-w: 1240px;
  --gutter: clamp(20px, 4vw, 48px);
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--black);
  color: var(--cream);
  font-family: var(--font-body);
  font-size: 16.5px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}
::selection { background: var(--gold); color: var(--black); }

img, svg { max-width: 100%; display: block; }
a { color: var(--gold-bright); text-decoration: none; }

/* ---------- Grain overlay ---------- */
body::after {
  content: ""; position: fixed; inset: 0; pointer-events: none; z-index: 2;
  opacity: 0.5;
  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%3CfeColorMatrix values='0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.035 0'/%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ---------- Type ---------- */
h1, h2, h3, .display {
  font-family: var(--font-display);
  font-weight: 500;
  line-height: 1.04;
  letter-spacing: -0.015em;
  margin: 0 0 0.45em;
  color: var(--cream);
}
h1 { font-size: clamp(2.6rem, 7vw, 5rem); }
h2 { font-size: clamp(2rem, 4.6vw, 3.3rem); }
h3 { font-size: clamp(1.15rem, 2.2vw, 1.45rem); line-height: 1.25; }
h1 em, h2 em { font-style: italic; font-weight: 400; color: var(--gold-bright); }
p { margin: 0 0 1.15em; color: var(--cream-dim); }
strong { color: var(--cream); }

.kicker {
  display: flex; align-items: center; gap: 14px;
  font-size: 0.72rem; font-weight: 600;
  letter-spacing: 0.32em; text-transform: uppercase;
  color: var(--gold); margin-bottom: 1.6rem;
}
.kicker { line-height: 1.8; }
.kicker::before { content: ""; width: 34px; height: 1px; background: var(--gold); flex-shrink: 0; }
.kicker.center { justify-content: center; }
.kicker.center::after { content: ""; width: 34px; height: 1px; background: var(--gold); flex-shrink: 0; }

.sec-num {
  font-family: var(--font-display); font-style: italic;
  font-size: 0.95rem; color: var(--gold-deep); letter-spacing: 0.05em;
}

/* ---------- Layout ---------- */
.container { max-width: var(--max-w); margin: 0 auto; padding: 0 var(--gutter); }
section { padding: clamp(72px, 10vw, 140px) 0; position: relative; }
.sec-line { border-top: 1px solid var(--line-soft); }
.paper-sec { background: var(--paper); color: var(--ink); }
.paper-sec h1, .paper-sec h2, .paper-sec h3 { color: var(--ink); }
.paper-sec p { color: var(--ink-soft); }
.paper-sec strong { color: var(--ink); }
.paper-sec .kicker { color: var(--gold-deep); }
.paper-sec .kicker::before, .paper-sec .kicker.center::after { background: var(--gold-deep); }

.split { display: grid; gap: clamp(36px, 6vw, 80px); align-items: center; }
@media (min-width: 960px) {
  .split { grid-template-columns: 1fr 1fr; }
  .split.wide-l { grid-template-columns: 1.15fr 0.85fr; }
  .split.rev > :first-child { order: 2; }
}
.center { text-align: center; }
.center .kicker { justify-content: center; }
.max-narrow { max-width: 760px; margin-left: auto; margin-right: auto; }
.lead { font-size: clamp(1.05rem, 1.6vw, 1.25rem); line-height: 1.65; }

/* ---------- Buttons ---------- */
.btn {
  position: relative; display: inline-flex; align-items: center; gap: 12px;
  font-family: var(--font-body); font-weight: 600; font-size: 0.92rem;
  letter-spacing: 0.06em; text-transform: uppercase;
  padding: 18px 36px; cursor: pointer; border: 1px solid transparent;
  transition: all 0.3s var(--ease); text-decoration: none; background: none;
}
.btn-gold { background: var(--gold); color: var(--black); }
.btn-gold:hover { background: var(--gold-bright); transform: translateY(-2px); box-shadow: 0 14px 40px rgba(201,168,76,0.25); }
.btn-gold::after { content: "→"; font-size: 1.05em; transition: transform 0.3s var(--ease); }
.btn-gold:hover::after { transform: translateX(4px); }
.btn-ghost { border-color: var(--line); color: var(--cream); }
.btn-ghost:hover { border-color: var(--gold); color: var(--gold-bright); }
.paper-sec .btn-ghost { border-color: rgba(23,21,15,0.25); color: var(--ink); }
.paper-sec .btn-ghost:hover { border-color: var(--gold-deep); color: var(--gold-deep); }
.btn-lg { padding: 21px 46px; font-size: 0.98rem; }
@media (max-width: 480px) { .btn-lg { padding: 18px 26px; font-size: 0.86rem; letter-spacing: 0.04em; } }
.btn-block { width: 100%; justify-content: center; }

/* ---------- Header ---------- */
.site-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 60;
  background: linear-gradient(180deg, rgba(12,11,9,0.92), rgba(12,11,9,0.78));
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line-soft);
}
.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  max-width: var(--max-w); margin: 0 auto; padding: 18px var(--gutter);
}
.logo {
  font-family: var(--font-display); font-size: 1.18rem; letter-spacing: 0.14em;
  color: var(--cream); text-transform: uppercase; font-weight: 600;
}
.logo em { font-style: italic; color: var(--gold-bright); font-weight: 400; }
.nav-links { display: none; }
@media (min-width: 980px) {
  .nav-links { display: flex; gap: 34px; align-items: center; }
  .nav-links a {
    font-size: 0.78rem; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase;
    color: var(--cream-dim); position: relative; padding: 4px 0;
  }
  .nav-links a::after {
    content: ""; position: absolute; left: 0; bottom: -2px; width: 0; height: 1px;
    background: var(--gold); transition: width 0.3s var(--ease);
  }
  .nav-links a:hover { color: var(--cream); }
  .nav-links a:hover::after { width: 100%; }
  .nav-links .btn { padding: 13px 26px; font-size: 0.75rem; white-space: nowrap; }
  .nav-links .btn::after { content: none; }
}
.nav-toggle { background: none; border: 0; padding: 10px; cursor: pointer; display: flex; flex-direction: column; gap: 6px; }
.nav-toggle span { width: 26px; height: 1.5px; background: var(--cream); transition: all 0.3s var(--ease); }
@media (min-width: 980px) { .nav-toggle { display: none; } }
.mobile-menu {
  display: none; flex-direction: column;
  background: var(--coal); border-bottom: 1px solid var(--line);
  padding: 10px var(--gutter) 26px;
}
.mobile-menu.open { display: flex; }
.mobile-menu a {
  padding: 15px 0; color: var(--cream); font-size: 0.85rem; font-weight: 600;
  letter-spacing: 0.14em; text-transform: uppercase;
  border-bottom: 1px solid var(--line-soft);
}
.mobile-menu .btn { margin-top: 18px; justify-content: center; }

/* ---------- Hero ---------- */
.hero {
  min-height: 92vh; display: flex; align-items: center;
  padding: 150px 0 90px; overflow: hidden; position: relative;
}
.hero-bg {
  position: absolute; inset: 0; pointer-events: none;
  background:
    radial-gradient(ellipse 65% 55% at 78% 18%, rgba(201,168,76,0.13), transparent 62%),
    radial-gradient(ellipse 45% 40% at 12% 85%, rgba(201,168,76,0.07), transparent 60%);
}
.hero-rings { position: absolute; right: -12vw; top: 50%; transform: translateY(-50%); width: 56vw; max-width: 780px; opacity: 0.5; pointer-events: none; }
.hero-content { position: relative; max-width: 880px; }
.hero .lead { max-width: 640px; }
.hero-ctas { display: flex; flex-wrap: wrap; gap: 18px; margin-top: 40px; align-items: center; }
.hero-micro { font-size: 0.78rem; letter-spacing: 0.05em; color: var(--cream-faint); margin-top: 22px; }

/* ---------- Venue ticker ---------- */
.ticker { border-top: 1px solid var(--line-soft); border-bottom: 1px solid var(--line-soft); overflow: hidden; padding: 22px 0; background: var(--coal); }
.ticker-track { display: flex; gap: 0; width: max-content; animation: ticker 36s linear infinite; }
.ticker span {
  font-family: var(--font-display); font-style: italic; font-size: 1.06rem;
  color: var(--cream-faint); padding: 0 28px; white-space: nowrap;
}
.ticker span::after { content: "✦"; color: var(--gold-deep); margin-left: 56px; font-style: normal; font-size: 0.7rem; vertical-align: middle; }
@keyframes ticker { to { transform: translateX(-50%); } }
@media (prefers-reduced-motion: reduce) { .ticker-track { animation: none; } }

/* ---------- Stats ---------- */
.stat-row { display: grid; grid-template-columns: repeat(2, 1fr); border: 1px solid var(--line-soft); }
@media (min-width: 860px) { .stat-row { grid-template-columns: repeat(4, 1fr); } }
.stat {
  padding: clamp(28px, 4vw, 48px) clamp(20px, 3vw, 40px);
  border-right: 1px solid var(--line-soft); border-bottom: 1px solid var(--line-soft);
}
.stat:last-child { border-right: 0; }
.stat-num {
  font-family: var(--font-display); font-size: clamp(2.2rem, 4.5vw, 3.4rem);
  color: var(--gold-bright); line-height: 1; margin-bottom: 10px;
}
.stat-label { font-size: 0.8rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--cream-faint); }

/* ---------- Feature list (numbered editorial rows) ---------- */
.feature-rows { border-top: 1px solid var(--line-soft); }
.frow {
  display: grid; grid-template-columns: 64px 1fr; gap: 20px;
  padding: clamp(26px, 3.4vw, 42px) 0; border-bottom: 1px solid var(--line-soft);
  transition: background 0.3s var(--ease), padding-left 0.3s var(--ease);
}
@media (min-width: 860px) { .frow { grid-template-columns: 90px 320px 1fr; gap: 32px; } }
.frow:hover { background: rgba(201,168,76,0.035); }
.frow .n { font-family: var(--font-display); font-style: italic; color: var(--gold-deep); font-size: 1.05rem; padding-top: 4px; }
.frow h3 { margin: 0; }
.frow p { margin: 10px 0 0; font-size: 0.96rem; }
@media (min-width: 860px) { .frow p { margin: 2px 0 0; } }

/* ---------- Service grid ---------- */
.svc-grid { display: grid; gap: 1px; background: var(--line-soft); border: 1px solid var(--line-soft); }
@media (min-width: 700px) { .svc-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1020px) { .svc-grid { grid-template-columns: repeat(3, 1fr); } }
.svc {
  background: var(--coal); padding: clamp(30px, 3.6vw, 46px);
  transition: background 0.35s var(--ease);
  position: relative; overflow: hidden;
}
.svc:hover { background: var(--coal-2); }
.svc::before {
  content: ""; position: absolute; top: 0; left: 0; width: 100%; height: 2px;
  background: linear-gradient(90deg, var(--gold), transparent 70%);
  transform: scaleX(0); transform-origin: left; transition: transform 0.4s var(--ease);
}
.svc:hover::before { transform: scaleX(1); }
.svc .svc-ic { margin-bottom: 22px; color: var(--gold); }
.svc h3 { font-size: 1.22rem; }
.svc p { font-size: 0.93rem; margin: 0; }
.svc .tag { display: inline-block; margin-top: 16px; font-size: 0.68rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--gold-deep); }

/* ---------- Compare table ---------- */
.compare-wrap { overflow-x: auto; border: 1px solid var(--line-soft); }
table.compare { width: 100%; border-collapse: collapse; min-width: 620px; }
table.compare th, table.compare td { padding: 20px 26px; text-align: left; border-bottom: 1px solid var(--line-soft); font-size: 0.95rem; }
table.compare thead th { font-family: var(--font-display); font-style: italic; font-weight: 500; font-size: 1.05rem; color: var(--cream); background: var(--coal); }
table.compare thead th:last-child { color: var(--gold-bright); }
table.compare td:first-child { color: var(--cream-faint); font-size: 0.8rem; letter-spacing: 0.1em; text-transform: uppercase; }
table.compare td { color: var(--cream-dim); }
table.compare td:last-child { color: var(--cream); background: rgba(201,168,76,0.045); }
table.compare tr:last-child td { border-bottom: 0; }

/* ---------- Quote ---------- */
.pull-quote { max-width: 900px; margin: 0 auto; text-align: center; }
.pull-quote blockquote {
  font-family: var(--font-display); font-size: clamp(1.5rem, 3.4vw, 2.5rem);
  font-style: italic; font-weight: 400; line-height: 1.35; color: var(--cream);
  margin: 0 0 28px; quotes: none;
}
.pull-quote blockquote em { color: var(--gold-bright); }
.pull-quote cite { font-style: normal; font-size: 0.78rem; letter-spacing: 0.24em; text-transform: uppercase; color: var(--gold); }

/* ---------- Steps ---------- */
.steps { counter-reset: step; display: grid; gap: 1px; background: var(--line-soft); border: 1px solid var(--line-soft); }
@media (min-width: 960px) { .steps { grid-template-columns: repeat(5, 1fr); } }
.step { background: var(--coal); padding: 34px 28px 40px; position: relative; }
.step::before {
  counter-increment: step; content: "0" counter(step);
  font-family: var(--font-display); font-style: italic;
  font-size: 2rem; color: var(--gold-deep); display: block; margin-bottom: 18px;
}
.step h3 { font-size: 1.05rem; }
.step p { font-size: 0.88rem; margin: 0; }

/* ---------- FAQ ---------- */
.faq-item { border-bottom: 1px solid var(--line-soft); }
.faq-item:first-of-type { border-top: 1px solid var(--line-soft); }
.faq-item summary {
  padding: 26px 44px 26px 0; cursor: pointer; list-style: none; position: relative;
  font-family: var(--font-display); font-size: clamp(1.05rem, 1.8vw, 1.3rem); color: var(--cream);
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "+"; position: absolute; right: 4px; top: 50%; transform: translateY(-50%);
  font-family: var(--font-body); font-weight: 300; font-size: 1.6rem; color: var(--gold);
  transition: transform 0.3s var(--ease);
}
.faq-item[open] summary::after { transform: translateY(-50%) rotate(45deg); }
.faq-item .faq-body { padding: 0 0 28px; color: var(--cream-dim); max-width: 820px; }

/* ---------- Forms ---------- */
.form-shell {
  background: var(--coal); border: 1px solid var(--line);
  padding: clamp(30px, 4.5vw, 56px);
  position: relative;
}
.form-shell::before {
  content: ""; position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, var(--gold), transparent 60%);
}
.form-progress { display: flex; gap: 8px; margin-bottom: 34px; }
.form-progress i { flex: 1; height: 2px; background: var(--line-soft); transition: background 0.4s var(--ease); }
.form-progress i.done { background: var(--gold); }
.form-step-label { font-size: 0.72rem; letter-spacing: 0.26em; text-transform: uppercase; color: var(--gold); margin-bottom: 8px; }
.form-step-title { font-family: var(--font-display); font-size: clamp(1.4rem, 2.6vw, 1.9rem); color: var(--cream); margin-bottom: 28px; }

.fstep { display: none; }
.fstep.active { display: block; animation: fadeUp 0.45s var(--ease); }
@keyframes fadeUp { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: none; } }

.form-row { display: grid; gap: 18px; margin-bottom: 18px; }
@media (min-width: 640px) { .form-row.two { grid-template-columns: 1fr 1fr; } }
label { font-size: 0.72rem; font-weight: 600; letter-spacing: 0.18em; text-transform: uppercase; color: var(--cream-faint); display: block; margin-bottom: 9px; }
input, select, textarea {
  width: 100%; padding: 16px 18px; font-size: 1rem; font-family: var(--font-body);
  background: var(--black); color: var(--cream);
  border: 1px solid var(--line-soft); border-radius: 0;
  transition: border-color 0.25s var(--ease);
  -webkit-appearance: none; appearance: none;
}
select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='7'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23C9A84C' fill='none' stroke-width='1.5'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 18px center;
}
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--gold); }
input::placeholder, textarea::placeholder { color: rgba(244,237,221,0.25); }
.form-error { color: var(--error); font-size: 0.8rem; display: none; margin-top: 6px; }
.field-invalid input, .field-invalid select { border-color: var(--error); }
.field-invalid .form-error { display: block; }
.form-nav { display: flex; gap: 16px; margin-top: 30px; align-items: center; flex-wrap: wrap; }
.btn-back { background: none; border: none; color: var(--cream-faint); font-size: 0.8rem; letter-spacing: 0.14em; text-transform: uppercase; cursor: pointer; padding: 14px 6px; }
.btn-back:hover { color: var(--cream); }
.form-disclaimer { font-size: 0.74rem; line-height: 1.6; color: var(--cream-faint); margin-top: 22px; }
.form-disclaimer a { color: var(--gold); }
.consent-row { display: flex; gap: 12px; align-items: flex-start; font-size: 0.78rem; line-height: 1.6; color: var(--cream-faint); }
.consent-row input { width: 16px; height: 16px; margin-top: 4px; accent-color: var(--gold); }

/* ---------- Sticky mobile CTA ---------- */
.sticky-cta {
  position: fixed; bottom: 0; left: 0; right: 0; z-index: 55;
  padding: 12px var(--gutter);
  background: rgba(12,11,9,0.92); backdrop-filter: blur(12px);
  border-top: 1px solid var(--line);
  transform: translateY(110%); transition: transform 0.4s var(--ease);
}
.sticky-cta.visible { transform: none; }
.sticky-cta .btn { width: 100%; justify-content: center; padding: 16px; }
@media (min-width: 980px) { .sticky-cta { display: none; } }

/* ---------- Footer ---------- */
.site-footer { border-top: 1px solid var(--line-soft); padding: clamp(56px, 7vw, 90px) 0 40px; background: var(--coal); font-size: 0.88rem; }
.footer-grid { display: grid; gap: 40px; margin-bottom: 56px; }
@media (min-width: 860px) { .footer-grid { grid-template-columns: 2fr 1fr 1fr 1fr; } }
.footer-brand { font-family: var(--font-display); font-size: 1.4rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--cream); margin-bottom: 16px; }
.footer-brand em { font-style: italic; color: var(--gold-bright); font-weight: 400; }
.site-footer h4 { font-size: 0.7rem; letter-spacing: 0.26em; text-transform: uppercase; color: var(--gold); margin: 0 0 18px; font-weight: 600; }
.site-footer a { color: var(--cream-dim); display: block; padding: 5px 0; font-size: 0.86rem; transition: color 0.25s; }
.site-footer a:hover { color: var(--gold-bright); }
.footer-legal { border-top: 1px solid var(--line-soft); padding-top: 28px; font-size: 0.74rem; line-height: 1.7; color: var(--cream-faint); }

/* ---------- Reveal ---------- */
.reveal { opacity: 0; transform: translateY(22px); transition: opacity 0.7s var(--ease), transform 0.7s var(--ease); }
.reveal.visible { opacity: 1; transform: none; }
.reveal[data-d="1"] { transition-delay: 0.08s; } .reveal[data-d="2"] { transition-delay: 0.16s; } .reveal[data-d="3"] { transition-delay: 0.24s; }
@media (prefers-reduced-motion: reduce) { .reveal { opacity: 1; transform: none; transition: none; } }

/* ---------- Utility ---------- */
.mt-0 { margin-top: 0; } .mb-0 { margin-bottom: 0; }
.gold { color: var(--gold-bright); }
.placeholder-flag { background: rgba(201,168,76,0.14); border: 1px solid var(--line); color: var(--gold-bright); font-size: 0.68rem; font-weight: 600; padding: 3px 10px; letter-spacing: 0.12em; }
.invest-table { width: 100%; border-collapse: collapse; border: 1px solid var(--line-soft); }
.invest-table td { padding: 20px 26px; border-bottom: 1px solid var(--line-soft); color: var(--cream-dim); }
.invest-table tr:last-child td { border-bottom: 0; }
.invest-table td:last-child { text-align: right; }