/* ==========================================================================
   CredBaba — Site layout, header, footer, hero, sections
   ========================================================================== */

/* ---- Header ---- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: color-mix(in srgb, 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;
  height: 72px;
}
.brand {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-xl);
  color: var(--color-ink);
}
.brand-mark {
  width: 34px; height: 34px;
  border-radius: 8px;
  background: var(--gradient-hero);
  display: flex; align-items: center; justify-content: center;
  color: var(--color-gold-bright);
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: var(--text-sm);
  flex-shrink: 0;
}
.nav-desktop {
  display: flex;
  align-items: center;
  gap: var(--space-6);
}
.nav-links {
  display: flex;
  gap: var(--space-5);
}
.nav-links a {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-ink-soft);
  transition: color var(--dur-fast);
  padding: var(--space-2) 0;
  position: relative;
}
.nav-links a:hover, .nav-links a.active { color: var(--color-indigo); }
[data-theme="dark"] .nav-links a:hover,
[data-theme="dark"] .nav-links a.active { color: var(--color-gold-bright); }

.header-actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}
.theme-toggle {
  width: 40px; height: 40px;
  border-radius: 50%;
  border: 1px solid var(--color-border-strong);
  background: var(--color-surface);
  display: flex; align-items: center; justify-content: center;
  color: var(--color-ink-soft);
  flex-shrink: 0;
}
.theme-toggle svg { width: 18px; height: 18px; }
.icon-sun { display: none; }
[data-theme="dark"] .icon-moon { display: none; }
[data-theme="dark"] .icon-sun { display: block; }

.nav-toggle {
  display: none;
  width: 40px; height: 40px;
  border-radius: 8px;
  border: 1px solid var(--color-border-strong);
  background: var(--color-surface);
  align-items: center; justify-content: center;
  color: var(--color-ink);
}

@media (max-width: 860px) {
  .nav-desktop { display: none; }
  .nav-toggle { display: flex; }
  .mobile-menu {
    display: none;
    flex-direction: column;
    gap: var(--space-4);
    padding: var(--space-5);
    border-bottom: 1px solid var(--color-border);
    background: var(--color-bg);
  }
  .mobile-menu.open { display: flex; }
  .mobile-menu a {
    font-weight: 600;
    font-size: var(--text-base);
    color: var(--color-ink-soft);
  }
}
@media (min-width: 861px) { .mobile-menu { display: none !important; } }

/* ---- Hero ---- */
.hero {
  padding: var(--space-9) 0 var(--space-8);
  position: relative;
  overflow: hidden;
}
.hero .container {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: var(--space-8);
  align-items: center;
}
@media (max-width: 900px) {
  .hero .container { grid-template-columns: 1fr; }
  .hero { padding: var(--space-7) 0 var(--space-6); }
}

.hero-eyebrow { margin-bottom: var(--space-4); }
.hero h1 {
  font-size: clamp(2.25rem, 4.5vw, var(--text-5xl));
  max-width: 15ch;
}
.hero-sub {
  font-size: var(--text-lg);
  color: var(--color-ink-soft);
  max-width: 46ch;
  margin-bottom: var(--space-6);
}
.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;
}
.trust-item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  color: var(--color-ink-soft);
  font-weight: 600;
}
.trust-item svg { width: 18px; height: 18px; color: var(--color-indigo); flex-shrink: 0; }
[data-theme="dark"] .trust-item svg { color: var(--color-gold-bright); }

/* ---- Hero status card (signature element, CSS-only animation) ---- */
.status-card {
  background: var(--gradient-hero);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  color: #F1F0FA;
  box-shadow: var(--shadow-lg);
  animation: rise var(--dur-slow) var(--ease-out) both;
  animation-delay: 120ms;
}
.status-card-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-5);
  padding-bottom: var(--space-4);
  border-bottom: 1px solid rgba(255,255,255,0.15);
}
.status-card-head .label { font-size: var(--text-xs); text-transform: uppercase; letter-spacing: 0.08em; opacity: 0.7; font-weight: 700; }
.status-card-head .amount { font-family: var(--font-mono); font-size: var(--text-xl); font-weight: 700; }
.status-steps { display: flex; flex-direction: column; gap: var(--space-4); }
.status-step {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  opacity: 0;
  animation: fadeIn var(--dur-med) var(--ease-out) both;
}
.status-step:nth-child(1) { animation-delay: 480ms; }
.status-step:nth-child(2) { animation-delay: 680ms; }
.status-step:nth-child(3) { animation-delay: 880ms; }
.status-step:nth-child(4) { animation-delay: 1080ms; }
.status-dot {
  width: 22px; height: 22px;
  border-radius: 50%;
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.3);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.status-step.done .status-dot { background: var(--color-gold-bright); border-color: var(--color-gold-bright); }
.status-dot svg { width: 12px; height: 12px; color: #221A05; }
.status-step .text { font-size: var(--text-sm); font-weight: 600; }
.status-step .sub { font-size: var(--text-xs); opacity: 0.65; }

@keyframes rise {
  from { opacity: 0; transform: translateY(16px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
  from { opacity: 0; transform: translateX(-6px); }
  to { opacity: 1; transform: translateX(0); }
}

/* ---- Section ---- */
.section { padding: var(--space-8) 0; }
.section-head { max-width: 60ch; margin-bottom: var(--space-7); }
.section-head h2 { font-size: clamp(1.6rem, 3vw, var(--text-3xl)); }

/* ---- Feature grid ---- */
.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-5);
}
@media (max-width: 860px) { .grid-3 { grid-template-columns: 1fr; } }

.feature-card {
  background: var(--color-bg-raised);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-6);
  transition: transform var(--dur-fast) var(--ease-out), box-shadow var(--dur-fast) var(--ease-out);
}
.feature-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.feature-icon {
  width: 44px; height: 44px;
  border-radius: 10px;
  background: var(--color-indigo-soft);
  color: var(--color-indigo);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: var(--space-4);
}
[data-theme="dark"] .feature-icon { color: var(--color-gold-bright); }
.feature-icon svg { width: 22px; height: 22px; }
.feature-card h3 { font-size: var(--text-lg); }
.feature-card p { color: var(--color-ink-soft); font-size: var(--text-sm); margin-bottom: 0; }

/* ---- Stats strip ---- */
.stats-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-5);
}
@media (max-width: 700px) { .stats-strip { grid-template-columns: repeat(2, 1fr); } }
.stat-item .num {
  font-family: var(--font-mono);
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--color-indigo);
}
[data-theme="dark"] .stat-item .num { color: var(--color-gold-bright); }
.stat-item .lbl { font-size: var(--text-sm); color: var(--color-ink-soft); }

/* ---- Journey / process (real sequence -> numbered is justified here) ---- */
.journey-list { display: flex; flex-direction: column; }
.journey-item {
  display: grid;
  grid-template-columns: 60px 1fr;
  gap: var(--space-5);
  padding: var(--space-5) 0;
}
.journey-item:not(:last-child) { border-bottom: 1px solid var(--color-border); }
.journey-num {
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  color: var(--color-gold);
  font-weight: 700;
}
.journey-item h3 { font-size: var(--text-base); margin-bottom: var(--space-1); }
.journey-item p { color: var(--color-ink-soft); font-size: var(--text-sm); margin-bottom: 0; }

/* ---- Agent promo card ---- */
.promo-band {
  background: var(--gradient-hero);
  border-radius: var(--radius-lg);
  padding: var(--space-7);
  color: #F1F0FA;
  display: grid;
  grid-template-columns: 1.3fr 0.7fr;
  gap: var(--space-6);
  align-items: center;
}
@media (max-width: 780px) { .promo-band { grid-template-columns: 1fr; text-align: left; } }
.promo-band h2 { color: #fff; }
.promo-band p { color: rgba(241,240,250,0.8); }
.promo-band .btn-primary { align-self: start; }

/* ---- CTA card (used in homepage midsection) ---- */
.cta-card {
  text-align: center;
  padding: var(--space-8) var(--space-6);
}
.cta-card h2 { max-width: 26ch; margin-left: auto; margin-right: auto; }
.cta-card p { max-width: 46ch; margin-left: auto; margin-right: auto; }
.cta-btn-row { display: flex; gap: var(--space-4); justify-content: center; flex-wrap: wrap; }

/* ---- Footer ---- */
.site-footer {
  border-top: 1px solid var(--color-border);
  padding: var(--space-8) 0 var(--space-6);
  margin-top: var(--space-8);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: var(--space-6);
  margin-bottom: var(--space-7);
}
@media (max-width: 700px) { .footer-grid { grid-template-columns: 1fr; } }
.footer-brand p { color: var(--color-ink-soft); font-size: var(--text-sm); max-width: 34ch; }
.footer-col h4 {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-ink-faint);
  margin-bottom: var(--space-3);
}
.footer-col ul { display: flex; flex-direction: column; gap: var(--space-2); }
.footer-col a {
  font-size: var(--text-sm);
  color: var(--color-ink-soft);
}
.footer-col a:hover { color: var(--color-indigo); }
[data-theme="dark"] .footer-col a:hover { color: var(--color-gold-bright); }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-3);
  font-size: var(--text-xs);
  color: var(--color-ink-faint);
}
.footer-disclaimer {
  font-size: var(--text-xs);
  color: var(--color-ink-faint);
  max-width: 90ch;
  margin: var(--space-5) 0;
  line-height: 1.6;
}