:root {
  /* Dark theme (default) */
  --bg: #050505;
  --bg-alt: #0a0a0a;
  --bg-card: #101010;
  --bg-soft: #151515;
  --onyx-gold: #d4af37;
  --onyx-gold-soft: rgba(212, 175, 55, 0.18);
  --onyx-gold-strong: #ffdc73;
  --text: #f5f5f5;
  --text-muted: #9e9e9e;
  --border-subtle: rgba(255, 255, 255, 0.08);
  --form-bg: rgba(0, 0, 0, 0.9);
  --form-label: #e5e5e5;
  --form-border: rgba(212, 175, 55, 0.6);
  --radius-lg: 18px;
  --radius-pill: 999px;
  --shadow-soft: 0 26px 80px rgba(0, 0, 0, 0.85);
  --transition-fast: 200ms ease-out;
}

/* Light theme overrides */
.theme-light {
  --bg: #ffffff;
  --bg-alt: #fafafa;
  --bg-card: #ffffff;
  --bg-soft: #f4f4f5;
  --onyx-gold: #c3921f;
  --onyx-gold-soft: rgba(195, 146, 31, 0.1);
  --onyx-gold-strong: #f6c453;
  --text: #18181b;
  --text-muted: #6b7280;
  --border-subtle: rgba(15, 23, 42, 0.08);
  --form-bg: #ffffff;
  --form-label: #374151;
  --form-border: rgba(195, 146, 31, 0.55);
  --shadow-soft: 0 18px 50px rgba(15, 23, 42, 0.06);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "SF Pro Text", sans-serif;
  background:
    radial-gradient(circle at top left, #262016 0, transparent 45%),
    radial-gradient(circle at bottom right, #171717 0, var(--bg) 55%, #020202 100%);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
}

.page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* NAVIGATION */
.nav {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(18px);
  background:
    radial-gradient(circle at top left, rgba(212, 175, 55, 0.08), transparent 45%),
    linear-gradient(to bottom, rgba(0, 0, 0, 0.9), rgba(0, 0, 0, 0.92));
  border-bottom: 1px solid var(--border-subtle);
}

.nav-inner {
  max-width: 1120px;
  margin: 0 auto;
  padding: 14px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand-logo {
  width: 56px;
  height: 56px;
  border-radius: 16px;
  box-shadow: 0 14px 36px rgba(0, 0, 0, 0.8);
}

.brand-text {
  display: flex;
  flex-direction: column;
}

.brand-name {
  font-weight: 600;
  letter-spacing: 0.08em;
  font-size: 13px;
  text-transform: uppercase;
}

.brand-tagline {
  font-size: 12px;
  color: var(--text-muted);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 18px;
  font-size: 14px;
}

.nav-link {
  position: relative;
  color: var(--text-muted);
  padding: 4px 0;
}

.nav-link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -4px;
  width: 0;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--onyx-gold), var(--onyx-gold-strong));
  transition: width var(--transition-fast);
}

.nav-link:hover {
  color: var(--text);
}

.nav-link:hover::after {
  width: 100%;
}

.nav-cta {
  display: flex;
  align-items: center;
  gap: 10px;
}

.theme-toggle {
  border-radius: var(--radius-pill);
  padding: 6px 12px;
  font-size: 12px;
  border: 1px solid var(--border-subtle);
  background: rgba(0, 0, 0, 0.8);
  color: var(--text-muted);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  transition:
    background var(--transition-fast),
    border-color var(--transition-fast),
    color var(--transition-fast),
    transform var(--transition-fast);
}

.theme-toggle:hover {
  border-color: var(--onyx-gold);
  color: var(--text);
  background: radial-gradient(circle at top left, var(--onyx-gold-soft), rgba(0, 0, 0, 0.96));
  transform: translateY(-1px);
}

.theme-toggle-icon {
  font-size: 13px;
}

.btn {
  border-radius: var(--radius-pill);
  padding: 9px 18px;
  font-size: 13px;
  font-weight: 500;
  border: 1px solid transparent;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  cursor: pointer;
  transition:
    transform var(--transition-fast),
    box-shadow var(--transition-fast),
    background var(--transition-fast),
    border-color var(--transition-fast),
    color var(--transition-fast);
  white-space: nowrap;
}

.btn-primary {
  background: radial-gradient(circle at top left, var(--onyx-gold-strong), var(--onyx-gold));
  color: #000;
  box-shadow: 0 16px 44px rgba(0, 0, 0, 0.85);
}

.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.9);
}

.btn-outline {
  border-color: var(--border-subtle);
  background: rgba(0, 0, 0, 0.8);
  color: var(--text-muted);
}

.btn-outline:hover {
  border-color: var(--onyx-gold);
  color: var(--text);
  background: radial-gradient(circle at top left, rgba(212, 175, 55, 0.22), rgba(0, 0, 0, 0.96));
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.9);
}

.btn-ghost {
  border-color: transparent;
  color: var(--text-muted);
  background: transparent;
}

.btn-ghost:hover {
  border-color: var(--border-subtle);
  background: rgba(10, 10, 10, 0.9);
  color: var(--text);
}

/* HERO */
.hero {
  max-width: 1120px;
  margin: 0 auto;
  padding: 26px 20px 24px;
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
  gap: 28px;
  align-items: center;
}

.hero-copy {
  max-width: 560px;
}

.pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(212, 175, 55, 0.5);
  background:
    radial-gradient(circle at left, rgba(212, 175, 55, 0.4), rgba(0, 0, 0, 0.96));
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: #fef9e7;
  margin-bottom: 18px;
}

.pill-dot {
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: radial-gradient(circle, var(--onyx-gold-strong), var(--onyx-gold));
  box-shadow: 0 0 0 4px rgba(212, 175, 55, 0.25);
}

.hero-title {
  font-size: clamp(32px, 5vw, 44px);
  font-weight: 650;
  letter-spacing: 0.02em;
  margin-bottom: 14px;
}

.hero-title span {
  background: linear-gradient(135deg, #ffffff, var(--onyx-gold-strong), var(--onyx-gold));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero-subtitle {
  color: var(--text-muted);
  font-size: 15px;
  margin-bottom: 22px;
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 22px;
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  font-size: 11px;
  color: var(--text-muted);
}

.hero-meta strong {
  color: #fef3c7;
  font-weight: 500;
}

.hero-card {
  position: relative;
  border-radius: 22px;
  padding: 16px 16px 18px;
  background:
    radial-gradient(circle at top left, rgba(212, 175, 55, 0.35), transparent 55%),
    radial-gradient(circle at bottom, rgba(0, 0, 0, 0.9), rgba(0, 0, 0, 0.95));
  border: 1px solid rgba(212, 175, 55, 0.55);
  box-shadow: var(--shadow-soft);
  width: 100%;
  max-width: 280px;
  margin-left: auto;
}

.hero-photo {
  border-radius: 18px;
  overflow: hidden;
  border: 1px solid rgba(0, 0, 0, 0.7);
  margin-bottom: 10px;
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.9);
}

.hero-photo img {
  width: 100%;
  height: auto;
  max-height: 340px;
  display: block;
  object-fit: contain;
  object-position: top center;
}

.hero-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 18px;
}

.hero-card-title {
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: rgba(255, 248, 220, 0.95);
}

.status-pill {
  display: inline-flex;
  gap: 6px;
  align-items: center;
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(0, 0, 0, 0.92);
  border: 1px solid rgba(212, 175, 55, 0.7);
  font-size: 11px;
  color: #fef3c7;
}

.status-pill-dot {
  width: 7px;
  height: 7px;
  border-radius: 999px;
  background: radial-gradient(circle, #22c55e, #16a34a);
}

.hero-benefits {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  font-size: 13px;
}

.hero-benefits li {
  padding: 10px 12px;
  border-radius: 14px;
  background: rgba(0, 0, 0, 0.7);
  border: 1px solid rgba(212, 175, 55, 0.28);
}

.benefit-label {
  display: block;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: rgba(254, 249, 195, 0.9);
  margin-bottom: 4px;
}

.benefit-text {
  color: var(--text-muted);
}

/* SECTIONS */
.section {
  max-width: 1120px;
  margin: 0 auto;
  padding: 32px 20px;
}

.section-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 24px;
  margin-bottom: 20px;
}

.section-kicker {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--text-muted);
  margin-bottom: 6px;
}

.section-title {
  font-size: 22px;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.section-subtitle {
  max-width: 460px;
  color: var(--text-muted);
  font-size: 14px;
}

.grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.card {
  border-radius: 18px;
  padding: 16px 16px 18px;
  background:
    radial-gradient(circle at top left, rgba(212, 175, 55, 0.25), rgba(10, 10, 10, 0.98));
  border: 1px solid var(--border-subtle);
  box-shadow: 0 18px 55px rgba(0, 0, 0, 0.86);
}

.card-label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: rgba(254, 249, 195, 0.98);
  margin-bottom: 8px;
}

.card-title {
  font-size: 15px;
  font-weight: 500;
  margin-bottom: 6px;
}

.card-body {
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 10px;
}

.card-meta {
  font-size: 11px;
  color: rgba(254, 252, 232, 0.9);
}

.faq-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.faq-item {
  border-radius: 16px;
  padding: 14px 16px 16px;
  background: var(--bg-soft);
  border: 1px solid var(--border-subtle);
}

.faq-question {
  font-size: 15px;
  margin: 0 0 6px;
}

.faq-answer {
  font-size: 13px;
  color: var(--text-muted);
  margin: 0;
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.cta-row + .form-note {
  margin-top: 10px;
}

.form-note {
  font-size: 12px;
  color: var(--text-muted);
}

/* IFRAME SECTIONS */
.iframe-shell {
  border-radius: 18px;
  padding: 10px;
  background:
    radial-gradient(circle at top left, var(--onyx-gold-soft), var(--form-bg));
  border: 1px solid var(--form-border);
  box-shadow: var(--shadow-soft);
}

.iframe-note {
  font-size: 11px;
  color: var(--form-label);
  margin-bottom: 6px;
  display: flex;
  justify-content: space-between;
  gap: 8px;
  flex-wrap: wrap;
}

.frame-inner {
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid var(--border-subtle);
  background: var(--form-bg);
  box-shadow: inset 0 0 0 1px rgba(0, 0, 0, 0.25);
}

.frame-inner iframe {
  width: 100%;
  border: none;
  min-height: 520px;
  background: transparent;
}

/* FOOTER */
.footer {
  border-top: 1px solid var(--border-subtle);
  margin-top: 16px;
  padding: 18px 20px 24px;
  background:
    radial-gradient(circle at bottom, rgba(38, 38, 38, 0.9), rgba(0, 0, 0, 1));
  font-size: 12px;
  color: var(--text-muted);
}

.footer-inner {
  max-width: 1120px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  align-items: center;
}

.footer-secondary {
  margin-top: 4px;
}

.footer-links {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
  align-items: center;
}

.footer a:hover {
  color: var(--onyx-gold-strong);
}

/* LIGHT-MODE SPECIFIC TWEAKS */
body.theme-light {
  background:
    radial-gradient(circle at top left, #faf5e7 0, transparent 45%),
    radial-gradient(circle at bottom right, #e5e7eb 0, var(--bg) 60%, #e5e7eb 100%);
}

.theme-light .nav {
  background:
    radial-gradient(circle at top left, rgba(246, 196, 83, 0.35), transparent 55%),
    linear-gradient(to bottom, rgba(255, 255, 255, 0.98), rgba(249, 250, 251, 0.98));
  border-bottom-color: var(--border-subtle);
}

.theme-light .brand-tagline {
  color: var(--text-muted);
}

.theme-light .nav-link {
  color: var(--text-muted);
}

.theme-light .nav-link:hover {
  color: var(--text);
}

.theme-light .theme-toggle {
  background: #ffffff;
  color: var(--text-muted);
}

/* Improve hero gradient contrast in light mode */
.theme-light .hero-title span {
  background: linear-gradient(135deg, #b45309, #d97706, var(--onyx-gold-strong));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}


/* RESPONSIVE */
@media (max-width: 960px) {
  .hero {
    grid-template-columns: minmax(0, 1fr);
  }

  .hero-card {
    order: -1;
    max-width: 100%;
    margin: 0 auto 16px;
  }

  /* Show full portrait on mobile without cropping */
  .hero-photo img {
    max-height: none;
    object-fit: contain;
  }

  .grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .nav-inner {
    flex-wrap: wrap;
  }

  .nav-links {
    display: none;
  }
}

@media (max-width: 680px) {
  .hero {
    padding-top: 30px;
  }

  .grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .section-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .faq-list {
    grid-template-columns: minmax(0, 1fr);
  }
}

html {
  scroll-behavior: smooth;
}