/* ==========================================================================
   kunalshahtoorak.com.au - Ultra-Luxury Toorak Advisory Styling
   Design System: Obsidian (#0a0b0d), Polished Champagne Gold (#d4af37), Platinum
   ========================================================================== */

:root {
  --bg-obsidian: #090a0c;
  --bg-surface: #101216;
  --bg-card: #15181e;
  --bg-card-hover: #1c2028;
  --gold-primary: #d4af37;
  --gold-light: #f3e5ab;
  --gold-dim: rgba(212, 175, 55, 0.25);
  --text-platinum: #f1f5f9;
  --text-muted: #94a3b8;
  --text-dim: #64748b;
  --border-subtle: rgba(255, 255, 255, 0.08);
  --border-gold: rgba(212, 175, 55, 0.35);
  --font-serif: 'Cormorant Garamond', Georgia, serif;
  --font-sans: 'Montserrat', sans-serif;
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --transition: all 0.25s ease;
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-sans);
  background-color: var(--bg-obsidian);
  color: var(--text-platinum);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

.container {
  width: 100%;
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.text-center {
  text-align: center;
}

/* Serif Headings */
h1, h2, h3, h4 {
  color: var(--text-platinum);
  font-weight: 600;
  line-height: 1.25;
}

.serif-headline {
  font-family: var(--font-serif);
  font-size: 2.75rem;
  letter-spacing: -0.01em;
  margin-bottom: 0.8rem;
}

.gold-gradient {
  background: linear-gradient(135deg, #ffffff 10%, var(--gold-light) 60%, var(--gold-primary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* Section Kickers */
.section-kicker {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--gold-primary);
  margin-bottom: 0.8rem;
}

.section-lead {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-style: italic;
  color: var(--text-muted);
  max-width: 650px;
  margin: 0 auto 3.5rem auto;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 0.85rem 1.8rem;
  border-radius: var(--radius-sm);
  cursor: pointer;
  text-decoration: none;
  transition: var(--transition);
  border: 1px solid transparent;
}

.btn-gold {
  background: linear-gradient(135deg, var(--gold-primary) 0%, #aa841d 100%);
  color: #090a0c;
  box-shadow: 0 4px 18px rgba(212, 175, 55, 0.2);
}

.btn-gold:hover {
  background: linear-gradient(135deg, var(--gold-light) 0%, var(--gold-primary) 100%);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(212, 175, 55, 0.35);
}

.btn-outline-gold {
  background: transparent;
  border-color: var(--border-gold);
  color: var(--gold-primary);
}

.btn-outline-gold:hover {
  background: rgba(212, 175, 55, 0.08);
  border-color: var(--gold-primary);
}

.btn-block {
  width: 100%;
}

/* Navbar */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 1.2rem 0;
  background: rgba(9, 10, 12, 0.92);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border-subtle);
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
}

.gold-crest {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 700;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--gold-primary);
  color: var(--gold-primary);
  border-radius: var(--radius-sm);
}

.brand-text {
  font-size: 0.95rem;
  letter-spacing: 0.15em;
  font-weight: 700;
  color: var(--text-platinum);
}

.loc-text {
  color: var(--gold-primary);
  font-weight: 400;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-link {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  text-decoration: none;
  transition: var(--transition);
}

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

.mobile-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  flex-direction: column;
  gap: 5px;
}

.mobile-toggle span {
  width: 24px;
  height: 1px;
  background: var(--gold-primary);
}

/* Hero */
.hero {
  padding: 9.5rem 0 5.5rem 0;
  background: radial-gradient(circle at 75% 20%, rgba(212, 175, 55, 0.08) 0%, transparent 60%);
  border-bottom: 1px solid var(--border-subtle);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.25fr 0.75fr;
  gap: 3.5rem;
  align-items: center;
}

.prestige-tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: var(--gold-primary);
  border: 1px solid var(--border-gold);
  padding: 0.35rem 0.9rem;
  border-radius: var(--radius-sm);
  margin-bottom: 1.5rem;
}

.hero-title {
  font-family: var(--font-serif);
  font-size: 3.4rem;
  line-height: 1.18;
  margin-bottom: 1.5rem;
  letter-spacing: -0.01em;
}

.hero-subtitle {
  font-size: 1.05rem;
  color: var(--text-muted);
  line-height: 1.75;
  margin-bottom: 2.2rem;
  max-width: 560px;
}

.hero-actions {
  display: flex;
  gap: 1.2rem;
  margin-bottom: 2.5rem;
  flex-wrap: wrap;
}

.advisory-limits {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-dim);
}

.limit-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--gold-primary);
}

.hero-portrait-wrap {
  display: flex;
  justify-content: center;
}

.portrait-frame {
  position: relative;
  background: var(--bg-surface);
  border: 1px solid var(--border-gold);
  border-radius: var(--radius-md);
  padding: 12px;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.6);
  max-width: 320px;
}

.portrait-img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  border-radius: var(--radius-sm);
  display: block;
}

.frame-tag {
  margin-top: 1rem;
  text-align: center;
}

.ft-gold {
  display: block;
  font-family: var(--font-serif);
  font-size: 1.25rem;
  color: var(--gold-primary);
}

.ft-sub {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-dim);
}

/* Section Common */
.section {
  padding: 5.5rem 0;
  border-bottom: 1px solid var(--border-subtle);
}

/* Charter Section */
.charter-section {
  background: var(--bg-surface);
}

.charter-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.charter-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 2.5rem;
  transition: var(--transition);
}

.charter-card:hover {
  border-color: var(--border-gold);
  transform: translateY(-3px);
}

.card-crest {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  color: var(--gold-primary);
  margin-bottom: 1rem;
}

.charter-card h3 {
  font-family: var(--font-serif);
  font-size: 1.45rem;
  margin-bottom: 0.75rem;
}

.charter-card p {
  color: var(--text-muted);
  font-size: 0.92rem;
  line-height: 1.65;
}

/* Practice Section */
.practice-section {
  background: var(--bg-obsidian);
}

.practice-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2.2rem;
}

.practice-item {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 2.5rem;
  transition: var(--transition);
}

.practice-item:hover {
  border-color: var(--border-gold);
}

.item-tag {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--gold-primary);
  display: block;
  margin-bottom: 0.6rem;
}

.practice-item h3 {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  margin-bottom: 0.8rem;
}

.practice-item p {
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.65;
}

/* Governance Section */
.governance-section {
  background: var(--bg-surface);
}

.governance-box {
  background: linear-gradient(135deg, #11141a 0%, #171b23 100%);
  border: 1px solid var(--border-gold);
  border-radius: var(--radius-lg);
  padding: 3.5rem;
}

.gov-text {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

.gov-text p {
  font-size: 1.05rem;
  color: var(--text-muted);
  margin-bottom: 2.5rem;
}

.gov-metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  border-top: 1px solid var(--border-subtle);
  padding-top: 2rem;
}

.gov-metrics strong {
  display: block;
  font-family: var(--font-serif);
  font-size: 1.8rem;
  color: var(--gold-primary);
}

.gov-metrics span {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-dim);
}

/* Advisory Card */
.advisory-section {
  background: var(--bg-obsidian);
}

.advisory-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 3.5rem;
  max-width: 800px;
  margin: 0 auto;
}

.advisory-intro {
  margin-bottom: 2.2rem;
}

.advisory-intro p {
  color: var(--text-muted);
  font-size: 0.95rem;
}

.advisory-form {
  display: flex;
  flex-direction: column;
  gap: 1.4rem;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.2rem;
}

.advisory-form input,
.advisory-form select,
.advisory-form textarea {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 0.9rem 1rem;
  color: var(--text-platinum);
  font-family: inherit;
  font-size: 0.92rem;
  transition: var(--transition);
}

.advisory-form input:focus,
.advisory-form select:focus,
.advisory-form textarea:focus {
  outline: none;
  border-color: var(--gold-primary);
  box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.15);
}

.toorak-feedback {
  background: rgba(212, 175, 55, 0.12);
  border: 1px solid var(--gold-primary);
  color: var(--gold-light);
  padding: 1rem;
  border-radius: var(--radius-sm);
  text-align: center;
  font-size: 0.9rem;
}

/* Footer */
.footer {
  background: #060708;
  padding: 3rem 0;
}

.footer-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1.5rem;
}

.f-brand {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  letter-spacing: 0.1em;
  color: var(--gold-primary);
}

.f-loc {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-dim);
}

.f-links {
  display: flex;
  gap: 1.5rem;
}

.f-links a {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  text-decoration: none;
}

.f-links a:hover {
  color: var(--gold-primary);
}

/* Responsive */
@media (max-width: 992px) {
  .hero-grid {
    grid-template-columns: 1fr;
  }

  .charter-grid,
  .practice-grid,
  .gov-metrics {
    grid-template-columns: 1fr;
  }

  .hero-title {
    font-size: 2.75rem;
  }
}

@media (max-width: 768px) {
  .mobile-toggle {
    display: flex;
  }

  .nav-menu {
    position: fixed;
    top: 70px;
    left: 0;
    right: 0;
    background: var(--bg-surface);
    flex-direction: column;
    padding: 2rem;
    border-bottom: 1px solid var(--border-subtle);
    transform: translateY(-120%);
    transition: var(--transition);
  }

  .nav-menu.active {
    transform: translateY(0);
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .advisory-card,
  .governance-box {
    padding: 2rem;
  }
}

/* Toorak Topbar & Standards additions */
.toorak-topbar {
  background: #040506;
  border-bottom: 1px solid var(--border-subtle);
  padding: 0.45rem 0;
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  color: var(--text-dim);
}

.topbar-tel {
  color: var(--gold-primary);
  font-weight: 700;
  text-decoration: none;
}

.topbar-tel:hover { text-decoration: underline; }

.toorak-disambiguation {
  background: #07080a;
  border-bottom: 1px solid var(--border-subtle);
  padding: 1.5rem 0;
}

.note-card {
  border-left: 3px solid var(--gold-primary);
  background: var(--bg-surface);
  padding: 1.2rem 1.6rem;
  border-radius: var(--radius-sm);
}

.note-card strong {
  display: block;
  font-size: 0.9rem;
  color: var(--gold-primary);
  margin-bottom: 0.3rem;
}

.note-card p {
  font-size: 0.88rem;
  color: var(--text-muted);
  margin: 0;
}

.standards-t-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-top: 2rem;
}

.std-t-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 2.2rem;
}

.std-t-card h4 {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  color: var(--gold-primary);
  margin-bottom: 0.6rem;
}

.std-t-card p {
  color: var(--text-muted);
  font-size: 0.9rem;
  line-height: 1.65;
}

@media (max-width: 900px) {
  .standards-t-grid {
    grid-template-columns: 1fr;
  }
}