/* =============================================================
   CURRENT CAPITAL LLC — Design Tokens
   ============================================================= */
:root {
  /* Type scale (fluid clamp) */
  --text-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
  --text-sm: clamp(0.875rem, 0.8rem + 0.35vw, 1rem);
  --text-base: clamp(1rem, 0.95rem + 0.25vw, 1.125rem);
  --text-lg: clamp(1.125rem, 1rem + 0.75vw, 1.5rem);
  --text-xl: clamp(1.5rem, 1.2rem + 1.25vw, 2.25rem);
  --text-2xl: clamp(2rem, 1.2rem + 2.5vw, 3.5rem);
  --text-3xl: clamp(2.5rem, 1rem + 4vw, 4.75rem);

  /* Spacing (4px base) */
  --space-1: 0.25rem; --space-2: 0.5rem; --space-3: 0.75rem; --space-4: 1rem;
  --space-5: 1.25rem; --space-6: 1.5rem; --space-8: 2rem; --space-10: 2.5rem;
  --space-12: 3rem; --space-16: 4rem; --space-20: 5rem; --space-24: 6rem; --space-32: 8rem;

  /* Light mode palette — warm ink + brass */
  --color-bg: oklch(98% 0.006 80);
  --color-surface: oklch(100% 0 0);
  --color-surface-2: oklch(96% 0.008 75);
  --color-border: oklch(88% 0.01 75);
  --color-text: oklch(20% 0.012 60);
  --color-text-muted: oklch(45% 0.015 60);
  --color-accent: oklch(58% 0.13 55);       /* brass/gold */
  --color-accent-strong: oklch(48% 0.13 52);
  --color-accent-soft: oklch(93% 0.03 60);
  --color-ink: oklch(16% 0.01 55);          /* deep charcoal for dark sections */
  --color-success: oklch(52% 0.11 145);

  --shadow-sm: 0 1px 2px oklch(20% 0.01 60 / 0.06);
  --shadow-md: 0 8px 24px oklch(20% 0.01 60 / 0.10);
  --shadow-lg: 0 24px 48px oklch(20% 0.01 60 / 0.16);

  --radius-sm: 6px; --radius-md: 12px; --radius-lg: 20px; --radius-full: 999px;
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
  --font-display: 'Fraunces', Georgia, serif;
  --font-body: 'Inter', -apple-system, sans-serif;
}

[data-theme="dark"] {
  --color-bg: oklch(15% 0.01 55);
  --color-surface: oklch(19% 0.012 55);
  --color-surface-2: oklch(23% 0.014 55);
  --color-border: oklch(30% 0.015 55);
  --color-text: oklch(95% 0.005 60);
  --color-text-muted: oklch(70% 0.01 60);
  --color-accent: oklch(70% 0.13 60);
  --color-accent-strong: oklch(78% 0.13 62);
  --color-accent-soft: oklch(28% 0.03 55);
  --color-ink: oklch(10% 0.01 55);
}

body {
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: var(--text-base);
}

.container { max-width: 1180px; margin: 0 auto; padding-inline: var(--space-6); }
.container-narrow { max-width: 760px; margin: 0 auto; padding-inline: var(--space-6); }

section { padding-block: clamp(var(--space-16), 8vw, var(--space-24)); }

h1, h2, h3 { font-family: var(--font-display); font-weight: 600; letter-spacing: -0.01em; line-height: 1.08; }
h1 { font-size: var(--text-3xl); }
h2 { font-size: var(--text-2xl); }
h3 { font-size: var(--text-xl); }
p { color: var(--color-text-muted); }
.eyebrow {
  font-family: var(--font-body); font-size: var(--text-xs); font-weight: 700;
  letter-spacing: 0.14em; text-transform: uppercase; color: var(--color-accent-strong);
}

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: color-mix(in oklch, var(--color-bg) 88%, transparent);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-border);
}
.site-header .container { display: flex; align-items: center; justify-content: space-between; padding-block: var(--space-4); }
.brand { display: flex; align-items: center; gap: var(--space-3); font-family: var(--font-display); font-weight: 600; font-size: var(--text-lg); color: var(--color-text); }
.brand svg { width: 32px; height: 32px; color: var(--color-accent-strong); }
.nav-actions { display: flex; align-items: center; gap: var(--space-4); }
.theme-toggle {
  width: 40px; height: 40px; border-radius: var(--radius-full); border: 1px solid var(--color-border);
  background: var(--color-surface); display: flex; align-items: center; justify-content: center;
  transition: background 0.2s var(--ease);
}
.theme-toggle:hover { background: var(--color-surface-2); }
.theme-toggle svg { width: 18px; height: 18px; }
.theme-toggle .moon { display: none; }
[data-theme="dark"] .theme-toggle .sun { display: none; }
[data-theme="dark"] .theme-toggle .moon { display: block; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: var(--space-2);
  font-family: var(--font-body); font-weight: 600; font-size: var(--text-sm);
  padding: var(--space-4) var(--space-8); border-radius: var(--radius-sm);
  border: 1px solid transparent; transition: transform 0.2s var(--ease), box-shadow 0.2s var(--ease), background 0.2s var(--ease);
  white-space: nowrap;
}
.btn-primary { background: var(--color-accent-strong); color: oklch(99% 0 0); box-shadow: var(--shadow-sm); }
.btn-primary:hover { background: var(--color-ink); transform: translateY(-1px); box-shadow: var(--shadow-md); }
[data-theme="dark"] .btn-primary:hover { background: var(--color-accent); }
.btn-outline { background: transparent; border-color: var(--color-border); color: var(--color-text); }
.btn-outline:hover { border-color: var(--color-accent-strong); color: var(--color-accent-strong); }
.btn-lg { padding: var(--space-5) var(--space-10); font-size: var(--text-base); }
.btn-block { width: 100%; }

/* ---------- Hero ---------- */
.hero { padding-top: clamp(var(--space-16), 10vw, var(--space-32)); position: relative; overflow: hidden; }
.hero-grid { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: var(--space-16); align-items: center; }
.hero h1 { margin-block: var(--space-5) var(--space-6); }
.hero .lede { font-size: var(--text-lg); max-width: 46ch; margin-bottom: var(--space-8); }
.hero-media { border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-lg); aspect-ratio: 4/5; position: relative; }
.hero-media img { width: 100%; height: 100%; object-fit: cover; }
.hero-cta-row { display: flex; gap: var(--space-4); flex-wrap: wrap; margin-bottom: var(--space-6); }
.trust-row { display: flex; gap: var(--space-6); flex-wrap: wrap; align-items: center; margin-top: var(--space-8); }
.trust-item { display: flex; align-items: center; gap: var(--space-2); font-size: var(--text-sm); color: var(--color-text-muted); }
.trust-item svg { width: 18px; height: 18px; color: var(--color-accent-strong); flex-shrink: 0; }

/* ---------- Path selector cards ---------- */
.path-section { background: var(--color-surface-2); }
.path-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-6); margin-top: var(--space-10); }
.path-card {
  background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-lg);
  padding: var(--space-8); display: flex; flex-direction: column; gap: var(--space-4);
  transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease), border-color 0.25s var(--ease);
}
.path-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: var(--color-accent); }
.path-icon { width: 48px; height: 48px; border-radius: var(--radius-md); background: var(--color-accent-soft); display: flex; align-items: center; justify-content: center; }
.path-icon svg { width: 24px; height: 24px; color: var(--color-accent-strong); }
.path-card h3 { margin-top: var(--space-2); }
.path-card ul { display: flex; flex-direction: column; gap: var(--space-2); margin-block: var(--space-2); }
.path-card ul li { display: flex; gap: var(--space-2); font-size: var(--text-sm); color: var(--color-text-muted); align-items: flex-start; }
.path-card ul li svg { width: 16px; height: 16px; color: var(--color-success); flex-shrink: 0; margin-top: 3px; }

/* ---------- How it works ---------- */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-8); margin-top: var(--space-12); }
.step { position: relative; padding-top: var(--space-10); }
.step-num {
  position: absolute; top: 0; left: 0; font-family: var(--font-display); font-size: var(--text-xl);
  color: var(--color-accent-soft); font-weight: 700; -webkit-text-stroke: 1.5px var(--color-accent-strong);
  color: transparent;
}
.step h3 { font-size: var(--text-lg); margin-bottom: var(--space-2); }

/* ---------- Social proof / stats ---------- */
.stats-band { background: var(--color-ink); color: oklch(96% 0.005 60); }
.stats-band .eyebrow { color: var(--color-accent); }
.stats-band h2 { color: oklch(98% 0 0); }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-8); margin-top: var(--space-12); }
.stat { text-align: center; }
.stat-num { font-family: var(--font-display); font-size: var(--text-2xl); color: var(--color-accent); display: block; margin-bottom: var(--space-2); }
.stat-label { font-size: var(--text-sm); color: oklch(80% 0.01 60); }

/* ---------- FAQ ---------- */
.faq-item { border-bottom: 1px solid var(--color-border); }
.faq-question {
  width: 100%; display: flex; justify-content: space-between; align-items: center; text-align: left;
  padding-block: var(--space-6); background: none; border: none; font-family: var(--font-body);
  font-weight: 600; font-size: var(--text-base); color: var(--color-text);
}
.faq-question svg { width: 20px; height: 20px; flex-shrink: 0; transition: transform 0.3s var(--ease); color: var(--color-accent-strong); }
.faq-item[data-open="true"] .faq-question svg { transform: rotate(45deg); }
.faq-answer { max-height: 0; overflow: hidden; transition: max-height 0.35s var(--ease); }
.faq-answer p { padding-bottom: var(--space-6); max-width: 65ch; }
.faq-item[data-open="true"] .faq-answer { max-height: 260px; }

/* ---------- Form ---------- */
.form-section { background: var(--color-surface-2); }
.form-card {
  background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-lg);
  padding: var(--space-8); box-shadow: var(--shadow-md); max-width: 640px; margin: var(--space-10) auto 0;
}
.path-toggle { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-3); margin-bottom: var(--space-8); }
.path-toggle-btn {
  padding: var(--space-4); border-radius: var(--radius-md); border: 1.5px solid var(--color-border);
  background: var(--color-surface-2); font-weight: 600; font-size: var(--text-sm); transition: all 0.2s var(--ease);
  display: flex; flex-direction: column; align-items: center; gap: var(--space-1); text-align: center;
}
.path-toggle-btn span.sub { font-weight: 400; font-size: var(--text-xs); color: var(--color-text-muted); }
.path-toggle-btn[aria-pressed="true"] { border-color: var(--color-accent-strong); background: var(--color-accent-soft); color: var(--color-accent-strong); }
.path-toggle-btn[aria-pressed="true"] span.sub { color: var(--color-accent-strong); }

.field-group { margin-bottom: var(--space-5); }
.field-group label { display: block; font-size: var(--text-sm); font-weight: 600; margin-bottom: var(--space-2); }
.field-group input, .field-group textarea, .field-group select {
  width: 100%; padding: var(--space-4); border: 1.5px solid var(--color-border); border-radius: var(--radius-sm);
  background: var(--color-bg); color: var(--color-text); font-size: var(--text-base); transition: border-color 0.2s var(--ease);
}
.field-group input:focus, .field-group textarea:focus, .field-group select:focus { border-color: var(--color-accent-strong); }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-4); }
.field-group textarea { resize: vertical; min-height: 96px; }
.form-note { font-size: var(--text-xs); color: var(--color-text-muted); text-align: center; margin-top: var(--space-4); }
.form-status { text-align: center; padding: var(--space-4); border-radius: var(--radius-sm); font-size: var(--text-sm); font-weight: 600; margin-top: var(--space-4); display: none; }
.form-status.success { display: block; background: color-mix(in oklch, var(--color-success) 15%, transparent); color: var(--color-success); }
.form-status.error { display: block; background: color-mix(in oklch, oklch(55% 0.18 25) 15%, transparent); color: oklch(50% 0.18 25); }
.form-success-state { text-align: center; padding: var(--space-8) 0; }
.form-success-state svg { width: 56px; height: 56px; color: var(--color-success); margin: 0 auto var(--space-4); }

/* ---------- Compliance / footer ---------- */
.compliance-note {
  background: var(--color-accent-soft); border: 1px solid var(--color-border); border-radius: var(--radius-md);
  padding: var(--space-5) var(--space-6); font-size: var(--text-xs); color: var(--color-text-muted); line-height: 1.6;
  margin-top: var(--space-10);
}
.site-footer { background: var(--color-ink); color: oklch(80% 0.01 60); padding-block: var(--space-12); }
.site-footer .container { display: flex; flex-direction: column; gap: var(--space-6); }
.footer-top { display: flex; justify-content: space-between; align-items: flex-start; flex-wrap: wrap; gap: var(--space-6); }
.footer-brand { display: flex; align-items: center; gap: var(--space-3); font-family: var(--font-display); font-size: var(--text-lg); color: oklch(97% 0 0); }
.footer-brand svg { width: 28px; height: 28px; color: var(--color-accent); }
.footer-links { display: flex; gap: var(--space-8); flex-wrap: wrap; font-size: var(--text-sm); }
.footer-links a { color: oklch(80% 0.01 60); transition: color 0.2s var(--ease); }
.footer-links a:hover { color: var(--color-accent); }
.footer-legal { font-size: var(--text-xs); color: oklch(60% 0.01 60); line-height: 1.7; border-top: 1px solid oklch(30% 0.015 55); padding-top: var(--space-6); }
.footer-legal p + p { margin-top: var(--space-2); }

/* ---------- Reveal animation ---------- */
[data-reveal] { opacity: 0; transform: translateY(16px); transition: opacity 0.6s var(--ease), transform 0.6s var(--ease); }
[data-reveal].is-visible { opacity: 1; transform: translateY(0); }

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; gap: var(--space-10); }
  .hero-media { order: -1; aspect-ratio: 16/10; }
  .path-grid { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; gap: var(--space-10); }
  .stats-grid { grid-template-columns: 1fr 1fr; gap: var(--space-8) var(--space-4); }
  .field-row { grid-template-columns: 1fr; }
  .footer-top { flex-direction: column; }
}
.cta-short { display: none; }
@media (max-width: 600px) {
  .cta-long { display: none; }
  .cta-short { display: inline; }
}
@media (max-width: 480px) {
  .btn-lg { width: 100%; }
  .hero-cta-row { flex-direction: column; }
  .hero-cta-row .btn { width: 100%; }
  .site-header .container { padding-block: var(--space-3); padding-inline: var(--space-4); }
  .brand { font-size: 0.95rem; gap: 6px; white-space: nowrap; }
  .brand svg { width: 22px; height: 22px; flex-shrink: 0; }
  .nav-actions { gap: 6px; }
  .nav-actions .btn { padding-inline: var(--space-2); font-size: 0.8rem; white-space: nowrap; }
  .theme-toggle { width: 30px; height: 30px; flex-shrink: 0; }
  .theme-toggle svg { width: 16px; height: 16px; }
}