/* Saint Ledger — Design System */
:root {
  --bg: #0a0a0f;
  --bg-elevated: #12121a;
  --bg-card: #1a1a26;
  --fg: #e8e6e1;
  --fg-muted: #8a8a96;
  --fg-dim: #5a5a68;
  --accent: #d4a843;
  --accent-light: #f0cc6b;
  --accent-glow: rgba(212, 168, 67, 0.12);
  --accent-glow-strong: rgba(212, 168, 67, 0.25);
  --green: #4ade80;
  --red: #f87171;
  --radius: 10px;
  --radius-lg: 16px;
  --font-display: 'Space Grotesk', sans-serif;
  --font-body: 'DM Sans', sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { font-size: 16px; scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-body);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

h1, h2, h3, h4 { font-family: var(--font-display); }
a { color: inherit; }

/* ---- Nav ---- */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  background: rgba(10, 10, 15, 0.9);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(255,255,255,0.05);
  padding: 0 32px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--fg);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-links a {
  color: var(--fg-muted);
  text-decoration: none;
  padding: 8px 16px;
  border-radius: var(--radius);
  font-size: 0.875rem;
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--fg); }

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: var(--radius);
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  text-decoration: none;
  transition: all 0.2s;
  letter-spacing: 0.01em;
}

.btn-primary {
  background: var(--accent);
  color: #0a0a0f;
}
.btn-primary:hover {
  background: var(--accent-light);
  transform: translateY(-1px);
  box-shadow: 0 8px 28px var(--accent-glow-strong);
}

.btn-outline {
  background: transparent;
  color: var(--fg);
  border: 1px solid rgba(255,255,255,0.12);
}
.btn-outline:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.btn-sm { padding: 8px 16px; font-size: 0.85rem; }
.btn-lg { padding: 15px 36px; font-size: 1rem; }
.btn-full { width: 100%; }

/* ---- Hero ---- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 100px 32px 80px;
  overflow: hidden;
  text-align: center;
}

.hero::before {
  content: '';
  position: absolute;
  top: -300px; left: 50%;
  transform: translateX(-50%);
  width: 900px; height: 700px;
  background: radial-gradient(ellipse at center, rgba(212,168,67,0.08) 0%, transparent 65%);
  pointer-events: none;
}

/* Saint overlay — robed figure SVG, positioned bottom-right */
.saint-overlay {
  position: absolute;
  bottom: -20px; right: -20px;
  width: 380px;
  height: 480px;
  pointer-events: none;
  opacity: 0.9;
}

.hero-inner {
  max-width: 820px;
  position: relative;
  z-index: 2;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  background: var(--accent-glow);
  border: 1px solid rgba(212, 168, 67, 0.2);
  padding: 8px 18px;
  border-radius: 100px;
  margin-bottom: 36px;
}

.hero h1 {
  font-size: clamp(3rem, 7vw, 5rem);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.03em;
  margin-bottom: 24px;
}

.hero-accent { color: var(--accent); }

.hero-lede {
  font-size: clamp(1.05rem, 2vw, 1.25rem);
  color: var(--fg-muted);
  max-width: 560px;
  margin: 0 auto 48px;
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 72px;
}

/* ---- Hero Stats (3 large) ---- */
.hero-stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  background: var(--bg-card);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-lg);
  padding: 0;
  overflow: hidden;
}

.hero-stat {
  flex: 1;
  padding: 32px 28px;
  text-align: center;
}

.hero-stat-number {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 700;
  color: var(--fg);
  line-height: 1;
  margin-bottom: 8px;
}

.hero-stat-label {
  display: block;
  font-size: 0.8rem;
  color: var(--fg-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 500;
}

.hero-stat-divider {
  width: 1px;
  height: 80px;
  background: rgba(255,255,255,0.06);
  flex-shrink: 0;
}

/* Decorative graduation cap */
.deco-cap {
  position: absolute;
  bottom: 32px;
  left: 32px;
  opacity: 0.7;
  pointer-events: none;
}

/* ---- Section base ---- */
.section {
  padding: 96px 32px;
}

.section-dark {
  background: var(--bg-elevated);
}

.section-header {
  text-align: center;
  margin-bottom: 56px;
}

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
}

.section-title {
  font-size: clamp(1.8rem, 3.5vw, 2.75rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
}

.section-sub {
  font-size: 1.05rem;
  color: var(--fg-muted);
  max-width: 520px;
  margin: 0 auto;
}

.section-desc {
  font-size: 1.05rem;
  color: var(--fg-muted);
  line-height: 1.7;
}

.container { max-width: 1100px; margin: 0 auto; }
.container-sm { max-width: 680px; margin: 0 auto; }

code {
  background: var(--bg-card);
  padding: 2px 8px;
  border-radius: 6px;
  font-size: 0.88rem;
  font-family: 'Courier New', monospace;
  color: var(--accent-light);
}

/* ---- 80/10/10 Model Grid ---- */
.model-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 20px;
}

.model-card {
  background: var(--bg-card);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  text-align: left;
  position: relative;
  overflow: hidden;
}

.model-card.model-primary {
  background: linear-gradient(135deg, rgba(212,168,67,0.08) 0%, var(--bg-card) 60%);
  border-color: rgba(212, 168, 67, 0.2);
}

.model-pct {
  font-family: var(--font-display);
  font-size: 3.5rem;
  font-weight: 700;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 8px;
}

.model-name {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 600;
  margin-bottom: 12px;
}

.model-desc {
  font-size: 0.9rem;
  color: var(--fg-muted);
  line-height: 1.6;
}

.model-icon {
  position: absolute;
  top: 28px;
  right: 28px;
  opacity: 0.8;
}

/* ---- Partner Matching ---- */
.partners-row {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  justify-content: center;
}

.partner-badge {
  background: var(--bg-card);
  border: 1px solid rgba(212, 168, 67, 0.2);
  border-radius: var(--radius-lg);
  padding: 20px 28px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  align-items: center;
  min-width: 160px;
}

.partner-badge-name {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  color: var(--fg);
}

.partner-badge-type {
  font-size: 0.75rem;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.partner-badge-amount {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--green);
  margin-top: 4px;
}

/* ---- How It Works ---- */
.how-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 64px;
}

.how-step {
  background: var(--bg-card);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  text-align: left;
  position: relative;
}

.step-icon {
  color: var(--accent);
  margin-bottom: 16px;
}

.step-num {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 700;
  color: rgba(212, 168, 67, 0.15);
  line-height: 1;
  margin-bottom: 16px;
}

.step-title {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 600;
  margin-bottom: 8px;
}

.step-desc {
  color: var(--fg-muted);
  font-size: 0.9rem;
  line-height: 1.6;
  margin-bottom: 16px;
}

.step-detail {
  font-size: 0.8rem;
  color: var(--fg-dim);
  line-height: 1.6;
  border-top: 1px solid rgba(255,255,255,0.05);
  padding-top: 16px;
}

/* ---- Student Debt Callout ---- */
.debt-callout {
  background: var(--bg-elevated);
  border: 1px solid rgba(212, 168, 67, 0.15);
  border-radius: var(--radius-lg);
  padding: 32px 36px;
  display: flex;
  align-items: center;
  gap: 28px;
}

.debt-callout-icon {
  flex-shrink: 0;
  width: 64px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--accent-glow);
  border-radius: var(--radius-lg);
}

.debt-callout h3 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 8px;
}

.debt-callout p {
  font-size: 0.9rem;
  color: var(--fg-muted);
  line-height: 1.6;
}

.debt-callout strong {
  color: var(--fg);
  font-weight: 600;
}

/* ---- FAQ ---- */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: 0;
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.faq-item {
  padding: 24px 32px;
  border-bottom: 1px solid rgba(255,255,255,0.04);
}
.faq-item:last-child { border-bottom: none; }

.faq-q {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--fg);
}

.faq-a {
  font-size: 0.9rem;
  color: var(--fg-muted);
  line-height: 1.65;
}

/* ---- Footer ---- */
.footer {
  border-top: 1px solid rgba(255,255,255,0.05);
  padding: 56px 32px;
}

.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  text-align: center;
}

.footer-brand {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--fg);
}

.logo-dot {
  width: 8px; height: 8px;
  background: var(--accent);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--accent);
  flex-shrink: 0;
}

.logo-dot-sm {
  width: 6px; height: 6px;
}

.footer-tagline {
  font-size: 0.875rem;
  color: var(--fg-dim);
}

.footer-links {
  display: flex;
  gap: 24px;
  font-size: 0.85rem;
  color: var(--fg-muted);
  margin-top: 4px;
}

.footer-links a:hover { color: var(--fg); }

/* ---- Responsive ---- */
@media (max-width: 768px) {
  .hero { padding: 80px 24px 60px; }
  .hero h1 { font-size: clamp(2.2rem, 8vw, 3.5rem); }
  .hero-actions { gap: 12px; }
  .hero-stats { flex-direction: column; gap: 0; }
  .hero-stat-divider { width: 80%; height: 1px; }
  .hero-stat { padding: 24px 20px; }
  .saint-overlay { display: none; }
  .model-grid { grid-template-columns: 1fr; }
  .how-grid { grid-template-columns: 1fr; }
  .debt-callout { flex-direction: column; }
  .section { padding: 72px 24px; }
  .faq-item { padding: 20px 24px; }
}

/* ---- Dashboard ---- */
.dashboard {
  padding-top: 64px;
  min-height: 100vh;
}

.dashboard-header {
  background: var(--bg-elevated);
  border-bottom: 1px solid rgba(255,255,255,0.05);
  padding: 40px 32px 32px;
}

.dashboard-greeting {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.dashboard-body {
  padding: 40px 32px;
}

.membership-banner {
  background: var(--bg-card);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-lg);
  padding: 24px 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 28px;
}

.membership-banner h3 {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 4px;
}

.membership-banner p {
  font-size: 0.875rem;
  color: var(--fg-muted);
}

.membership-banner .btn { flex-shrink: 0; }

.badge-active {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  border-radius: 100px;
  font-size: 0.8rem;
  font-weight: 600;
  font-family: var(--font-display);
}

.badge-active.yes {
  background: rgba(74, 222, 128, 0.1);
  color: var(--green);
  border: 1px solid rgba(74, 222, 128, 0.2);
}

.badge-active.no {
  background: rgba(248, 113, 113, 0.1);
  color: var(--red);
  border: 1px solid rgba(248, 113, 113, 0.2);
}

/* Stats grid */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 28px;
}

.stat-card {
  background: var(--bg-card);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius);
  padding: 20px 22px;
}

.stat-card.featured {
  background: linear-gradient(135deg, rgba(212,168,67,0.06) 0%, var(--bg-card) 60%);
  border-color: rgba(212, 168, 67, 0.15);
}

.stat-card-label {
  font-size: 0.75rem;
  color: var(--fg-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 500;
  margin-bottom: 8px;
}

.stat-card-value {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 700;
  line-height: 1;
  margin-bottom: 6px;
}

.stat-card-sub {
  font-size: 0.78rem;
  color: var(--fg-dim);
}

/* Draw status */
.draw-status-card {
  background: var(--bg-card);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-lg);
  padding: 20px 24px;
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 28px;
}

.draw-status-icon {
  font-size: 1.5rem;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--accent-glow);
  border-radius: var(--radius);
  flex-shrink: 0;
}

.draw-status-text h4 {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 600;
  margin-bottom: 4px;
}

.draw-status-text p {
  font-size: 0.85rem;
  color: var(--fg-muted);
}

.section-label {
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--fg-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 12px;
}

/* Winners table */
.winners-table {
  background: var(--bg-card);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: 40px;
}

.table-row {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr 1fr;
  padding: 14px 24px;
  border-bottom: 1px solid rgba(255,255,255,0.04);
  font-size: 0.875rem;
  gap: 12px;
}

.table-row:last-child { border-bottom: none; }

.table-head {
  background: var(--bg-elevated);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--fg-dim);
  font-weight: 500;
}

.table-row .amount {
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--accent);
}

.table-row .winner-name {
  font-weight: 500;
}

.table-row .date {
  color: var(--fg-muted);
}

.no-draws {
  padding: 32px 24px;
  text-align: center;
  color: var(--fg-dim);
  font-size: 0.875rem;
}

/* Loan eligibility nudge */
.eligibility-nudge {
  background: rgba(212, 168, 67, 0.06);
  border: 1px solid rgba(212, 168, 67, 0.2);
  border-radius: var(--radius);
  padding: 16px 20px;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.eligibility-nudge-text {
  font-size: 0.875rem;
  color: var(--fg-muted);
}

.eligibility-nudge-text strong {
  color: var(--fg);
  font-weight: 600;
}

.eligibility-nudge .btn {
  flex-shrink: 0;
  font-size: 0.8rem;
}

/* ---- Forms (signup + loan form) ---- */
.form-page {
  padding: 120px 24px 80px;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.form-card {
  background: var(--bg-card);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-lg);
  padding: 40px 36px;
  width: 100%;
  max-width: 480px;
}

.form-title {
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.form-subtitle {
  font-size: 0.9rem;
  color: var(--fg-muted);
  margin-bottom: 28px;
  line-height: 1.6;
}

.form-group {
  margin-bottom: 20px;
}

.form-label {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--fg);
  margin-bottom: 6px;
}

.form-label-hint {
  font-size: 0.75rem;
  font-weight: 400;
  color: var(--fg-muted);
}

.form-input {
  width: 100%;
  background: var(--bg-elevated);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius);
  padding: 12px 16px;
  font-size: 0.95rem;
  color: var(--fg);
  font-family: var(--font-body);
  transition: border-color 0.2s;
}

.form-input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
}

.form-input::placeholder { color: var(--fg-dim); }

.form-error {
  background: rgba(248, 113, 113, 0.08);
  border: 1px solid rgba(248, 113, 113, 0.2);
  border-radius: var(--radius);
  padding: 12px 16px;
  font-size: 0.875rem;
  color: var(--red);
  margin-bottom: 20px;
}

.form-hint {
  font-size: 0.78rem;
  color: var(--fg-dim);
  margin-top: 6px;
  line-height: 1.5;
}

.form-footer {
  margin-top: 20px;
  text-align: center;
  font-size: 0.875rem;
  color: var(--fg-muted);
}

.form-footer a {
  color: var(--accent);
  text-decoration: none;
}

.form-footer a:hover { text-decoration: underline; }

/* Input with prefix (e.g., $ loan amount) */
.input-prefix-wrapper {
  position: relative;
  display: flex;
  align-items: center;
}

.input-prefix {
  position: absolute;
  left: 14px;
  color: var(--fg-dim);
  font-size: 0.95rem;
  pointer-events: none;
  font-family: var(--font-display);
  font-weight: 600;
}

.form-input.with-prefix {
  padding-left: 28px;
}

/* Responsive */
@media (max-width: 768px) {
  .form-card { padding: 28px 24px; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .membership-banner { flex-direction: column; align-items: flex-start; }
  .dashboard-header { padding: 32px 24px 24px; }
  .dashboard-body { padding: 28px 24px; }
}