/* assets/css/style.css - 360ads.click Light Luxury Design System 2026 */

@import url('https://fonts.googleapis.com/css2?family=Cinzel:wght@500;600;700;800;900&family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&family=Outfit:wght@300;400;500;600;700;800&family=Space+Grotesk:wght@500;600;700&display=swap');

:root {
  /* Light Luxury Color Palette */
  --bg-body: #f8fafc;
  --bg-surface: #ffffff;
  --bg-card: rgba(255, 255, 255, 0.92);
  --bg-card-hover: #ffffff;
  --bg-glass: rgba(248, 250, 252, 0.82);
  --bg-subtle: #f1f5f9;
  
  /* Champagne Gold & Precious Metals */
  --gold-primary: #c59b27;
  --gold-light: #e6ca65;
  --gold-dark: #9a7615;
  --gold-gradient: linear-gradient(135deg, #d4af37 0%, #b8860b 50%, #9a7615 100%);
  --gold-soft-grad: linear-gradient(135deg, rgba(212, 175, 55, 0.12) 0%, rgba(184, 134, 11, 0.05) 100%);
  --gold-glow: rgba(197, 155, 39, 0.25);
  
  /* Accents */
  --emerald-luxury: #059669;
  --emerald-glow: rgba(5, 150, 105, 0.2);
  --platinum-dark: #0b0f19;
  --slate-dark: #1e293b;
  --royal-blue: #1d4ed8;
  
  /* Text & Borders */
  --text-main: #0b0f19;
  --text-secondary: #475569;
  --text-muted: #64748b;
  --border-subtle: rgba(226, 232, 240, 0.85);
  --border-gold: rgba(197, 155, 39, 0.35);
  --border-hover: rgba(197, 155, 39, 0.65);
  
  /* Fonts */
  --font-display: 'Plus Jakarta Sans', sans-serif;
  --font-serif: 'Cinzel', serif;
  --font-body: 'Plus Jakarta Sans', sans-serif;
  --font-mono: 'Space Grotesk', monospace;
  
  /* Shadows & Glass */
  --glass-blur: blur(24px);
  --shadow-sm: 0 4px 15px rgba(0, 0, 0, 0.03);
  --shadow-card: 0 10px 30px -5px rgba(11, 15, 25, 0.04), 0 20px 40px -15px rgba(11, 15, 25, 0.06);
  --shadow-hover: 0 20px 45px -10px rgba(197, 155, 39, 0.15), 0 12px 25px -5px rgba(11, 15, 25, 0.06);
  --shadow-gold: 0 10px 25px -5px rgba(197, 155, 39, 0.35);
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --radius-full: 9999px;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  background-color: var(--bg-body);
  color: var(--text-main);
}

body {
  font-family: var(--font-body);
  background: radial-gradient(circle at 50% 0%, #ffffff 0%, #f8fafc 50%, #f1f5f9 100%);
  min-height: 100vh;
  overflow-x: hidden;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* Custom Luxury Scrollbar */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}
::-webkit-scrollbar-track {
  background: #f1f5f9;
}
::-webkit-scrollbar-thumb {
  background: #cbd5e1;
  border-radius: var(--radius-full);
  border: 2px solid #f1f5f9;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--gold-primary);
}

/* Typography Utility */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--text-main);
}

.text-gradient-gold {
  background: var(--gold-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
  font-weight: 800;
}

.text-gradient-dark {
  background: linear-gradient(135deg, #0b0f19 0%, #334155 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

/* Container */
.container {
  width: 100%;
  max-width: 1320px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 24px;
  padding-right: 24px;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 13px 28px;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  text-decoration: none;
  border: 1px solid transparent;
  position: relative;
  overflow: hidden;
  user-select: none;
}

.btn-primary {
  background: var(--gold-gradient);
  color: #ffffff;
  font-weight: 700;
  box-shadow: var(--shadow-gold);
  border-color: rgba(255, 255, 255, 0.25);
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}

.btn-primary:hover {
  transform: translateY(-2px) scale(1.02);
  box-shadow: 0 15px 35px -5px rgba(197, 155, 39, 0.5);
}

.btn-secondary {
  background: #ffffff;
  color: var(--text-main);
  border-color: var(--border-subtle);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.04);
}

.btn-secondary:hover {
  background: #ffffff;
  border-color: var(--gold-primary);
  color: var(--gold-dark);
  box-shadow: 0 8px 25px rgba(197, 155, 39, 0.15);
  transform: translateY(-2px);
}

.btn-glow {
  background: rgba(197, 155, 39, 0.08);
  color: var(--gold-dark);
  border: 1px solid var(--gold-primary);
}

.btn-glow:hover {
  background: var(--gold-primary);
  color: #ffffff;
  box-shadow: var(--shadow-gold);
}

/* ========================================================
   3D BRAND LOGO COMPONENT - 360ads.click
   ======================================================== */
.brand-logo-3d-wrap {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  perspective: 1000px;
}

.logo-3d-emblem {
  position: relative;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 20px rgba(197, 155, 39, 0.25);
  transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
  overflow: hidden;
  border: 1px solid rgba(212, 175, 55, 0.4);
  background: #ffffff;
}

.logo-3d-emblem img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.brand-logo-3d-wrap:hover .logo-3d-emblem {
  transform: rotateY(25deg) rotateX(10deg) scale(1.08);
  box-shadow: 0 12px 30px rgba(197, 155, 39, 0.4);
}

.brand-logo-3d-wrap:hover .logo-3d-emblem img {
  transform: scale(1.1);
}

.logo-text-group {
  display: flex;
  flex-direction: column;
}

.logo-brand-title {
  font-family: var(--font-display);
  font-size: 1.45rem;
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.03em;
  color: var(--text-main);
  display: flex;
  align-items: baseline;
}

.logo-num {
  color: var(--text-main);
}

.logo-ads {
  background: var(--gold-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  font-weight: 800;
}

.logo-dot-click {
  font-size: 1rem;
  font-family: var(--font-mono);
  font-weight: 600;
  color: #64748b;
  margin-left: 1px;
}

.logo-dot-click .dot {
  color: var(--gold-primary);
  font-weight: 800;
}

.logo-brand-subtitle {
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-weight: 700;
  color: #94a3b8;
  margin-top: 3px;
}

/* Badges */
.badge-tag {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  letter-spacing: 0.08em;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.badge-mcn {
  background: rgba(197, 155, 39, 0.1);
  color: var(--gold-dark);
  border: 1px solid rgba(197, 155, 39, 0.3);
}

.badge-invite {
  background: rgba(11, 15, 25, 0.05);
  color: var(--text-main);
  border: 1px solid rgba(11, 15, 25, 0.15);
}

.badge-active {
  background: rgba(5, 150, 105, 0.1);
  color: var(--emerald-luxury);
  border: 1px solid rgba(5, 150, 105, 0.25);
}

/* Header & Navigation */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-bottom: 1px solid var(--border-subtle);
  transition: all 0.3s ease;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.02);
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 84px;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}

.nav-link {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 600;
  transition: color 0.2s ease;
  position: relative;
}

.nav-link:hover, .nav-link.active {
  color: var(--gold-dark);
}

.nav-link:hover::after {
  content: '';
  position: absolute;
  bottom: -6px;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--gold-primary);
  border-radius: 2px;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

/* ========================================================
   HERO SECTION - 360 Open-Source Vanta / 3D Canvas
   ======================================================== */
.hero-section {
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: center;
  padding-top: 130px;
  padding-bottom: 90px;
  overflow: hidden;
  background: radial-gradient(circle at 60% 40%, rgba(212, 175, 55, 0.08) 0%, transparent 60%);
}

#canvas-3d-container {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: auto;
  z-index: 1;
}

.hero-overlay-grid {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: 
    linear-gradient(rgba(197, 155, 39, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(197, 155, 39, 0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
  z-index: 2;
  mask-image: radial-gradient(ellipse at 50% 50%, rgba(0,0,0,1) 40%, rgba(0,0,0,0) 85%);
}

.hero-content {
  position: relative;
  z-index: 10;
  max-width: 740px;
}

.live-status-pill {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 18px;
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid rgba(197, 155, 39, 0.35);
  border-radius: var(--radius-full);
  margin-bottom: 24px;
  backdrop-filter: var(--glass-blur);
  box-shadow: 0 4px 20px rgba(197, 155, 39, 0.15);
}

.status-ping {
  position: relative;
  width: 10px;
  height: 10px;
}

.status-ping::before {
  content: '';
  position: absolute;
  width: 100%;
  height: 100%;
  background: var(--gold-primary);
  border-radius: 50%;
  animation: ping 1.8s cubic-bezier(0, 0, 0.2, 1) infinite;
}

.status-ping::after {
  content: '';
  position: absolute;
  width: 100%;
  height: 100%;
  background: var(--gold-primary);
  border-radius: 50%;
}

@keyframes ping {
  75%, 100% {
    transform: scale(2.4);
    opacity: 0;
  }
}

.hero-title {
  font-size: clamp(2.6rem, 5.2vw, 4.2rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  margin-bottom: 22px;
  line-height: 1.12;
  color: var(--text-main);
}

.hero-subtitle {
  font-size: 1.18rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 38px;
  max-width: 640px;
}

.hero-cta-group {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 18px;
  margin-bottom: 48px;
}

.hero-stats-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  padding: 24px;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  backdrop-filter: var(--glass-blur);
  box-shadow: var(--shadow-card);
}

.stat-item h3 {
  font-size: 1.75rem;
  font-family: var(--font-mono);
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 4px;
}

.stat-item p {
  font-size: 0.8rem;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 600;
}

.canvas-hint {
  position: absolute;
  bottom: 25px;
  right: 40px;
  z-index: 10;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 16px;
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid var(--border-gold);
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  color: var(--text-secondary);
  box-shadow: var(--shadow-sm);
}

/* ========================================================
   PARTNERS MARQUEE
   ======================================================== */
.partners-section {
  padding: 50px 0;
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
  background: #ffffff;
  position: relative;
  overflow: hidden;
}

.partners-heading {
  text-align: center;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--text-muted);
  margin-bottom: 28px;
  font-weight: 700;
}

.marquee-wrapper {
  display: flex;
  width: 100%;
  overflow: hidden;
  user-select: none;
  mask-image: linear-gradient(90deg, transparent, #000 15%, #000 85%, transparent);
}

.marquee-content {
  display: flex;
  align-items: center;
  gap: 36px;
  animation: scrollMarquee 38s linear infinite;
  white-space: nowrap;
}

@keyframes scrollMarquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

.partner-card {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  padding: 12px 24px;
  background: #f8fafc;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-full);
  transition: all 0.3s ease;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.02);
}

.partner-card:hover {
  background: #ffffff;
  border-color: var(--gold-primary);
  box-shadow: 0 8px 25px rgba(197, 155, 39, 0.2);
  transform: translateY(-2px);
}

.partner-icon {
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.15rem;
}

.partner-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--text-main);
}

.partner-tier {
  font-size: 0.7rem;
  color: var(--gold-dark);
  background: rgba(197, 155, 39, 0.12);
  padding: 3px 8px;
  border-radius: 4px;
  font-weight: 600;
}

/* ========================================================
   FEATURE GRID
   ======================================================== */
.features-section {
  padding: 110px 0;
  position: relative;
}

.section-badge {
  text-align: center;
  margin-bottom: 14px;
}

.section-title {
  text-align: center;
  font-size: clamp(2.2rem, 3.8vw, 3.2rem);
  margin-bottom: 16px;
  color: var(--text-main);
}

.section-desc {
  text-align: center;
  font-size: 1.1rem;
  color: var(--text-secondary);
  max-width: 680px;
  margin: 0 auto 64px auto;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.feature-card {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 38px 32px;
  backdrop-filter: var(--glass-blur);
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  overflow: hidden;
  box-shadow: var(--shadow-card);
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gold-gradient);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.feature-card:hover {
  transform: translateY(-8px);
  border-color: var(--border-hover);
  box-shadow: var(--shadow-hover);
  background: #ffffff;
}

.feature-card:hover::before {
  opacity: 1;
}

.feature-icon-box {
  width: 58px;
  height: 58px;
  border-radius: var(--radius-md);
  background: rgba(197, 155, 39, 0.1);
  border: 1px solid rgba(197, 155, 39, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  color: var(--gold-dark);
  margin-bottom: 24px;
}

.feature-card h3 {
  font-size: 1.35rem;
  margin-bottom: 12px;
  color: var(--text-main);
}

.feature-card p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.65;
  margin-bottom: 20px;
}

.feature-list {
  list-style: none;
  border-top: 1px solid var(--border-subtle);
  padding-top: 16px;
}

.feature-list li {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.88rem;
  color: var(--text-secondary);
  margin-bottom: 8px;
  font-weight: 500;
}

.feature-list li i {
  color: var(--gold-primary);
}

/* ========================================================
   ROI CALCULATOR - LUXURY LIGHT
   ======================================================== */
.calculator-section {
  padding: 100px 0;
  background: radial-gradient(ellipse at center, rgba(197, 155, 39, 0.08) 0%, transparent 70%);
  position: relative;
}

.calc-box {
  background: #ffffff;
  border: 1px solid var(--border-gold);
  border-radius: var(--radius-lg);
  padding: 48px;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 48px;
  box-shadow: 0 20px 50px rgba(197, 155, 39, 0.12), var(--shadow-card);
}

.calc-inputs {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.calc-group label {
  display: flex;
  justify-content: space-between;
  font-weight: 700;
  font-size: 0.95rem;
  margin-bottom: 10px;
  color: var(--text-main);
}

.calc-group .calc-val {
  color: var(--gold-dark);
  font-family: var(--font-mono);
  font-size: 1.2rem;
  font-weight: 700;
}

.slider-range {
  width: 100%;
  height: 8px;
  border-radius: 4px;
  background: #e2e8f0;
  outline: none;
  -webkit-appearance: none;
  accent-color: var(--gold-primary);
  cursor: pointer;
}

.calc-results {
  background: #f8fafc;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 34px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.calc-metric-highlight {
  border-bottom: 1px solid var(--border-subtle);
  padding-bottom: 24px;
  margin-bottom: 24px;
}

.calc-metric-highlight p {
  color: var(--text-secondary);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: 700;
}

.calc-metric-highlight h2 {
  font-size: 2.8rem;
  font-family: var(--font-mono);
  color: var(--emerald-luxury);
  font-weight: 800;
}

.calc-details-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 28px;
}

.calc-detail-card {
  background: #ffffff;
  padding: 16px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-subtle);
  box-shadow: var(--shadow-sm);
}

.calc-detail-card h4 {
  font-size: 0.78rem;
  color: var(--text-secondary);
  margin-bottom: 6px;
}

.calc-detail-card span {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 1.2rem;
  color: var(--text-main);
}

/* ========================================================
   MODALS & FORMS
   ======================================================== */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(11, 15, 25, 0.65);
  backdrop-filter: blur(16px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
}

.modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.modal-container {
  background: #ffffff;
  border: 1px solid var(--border-gold);
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 600px;
  max-height: 90vh;
  overflow-y: auto;
  padding: 42px;
  position: relative;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.15), 0 0 40px rgba(197, 155, 39, 0.2);
  transform: translateY(20px) scale(0.96);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.modal-overlay.active .modal-container {
  transform: translateY(0) scale(1);
}

.modal-close-btn {
  position: absolute;
  top: 20px;
  right: 20px;
  background: #f1f5f9;
  border: 1px solid var(--border-subtle);
  color: var(--text-secondary);
  width: 36px;
  height: 36px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  transition: all 0.2s ease;
}

.modal-close-btn:hover {
  background: var(--gold-primary);
  color: #ffffff;
}

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

.form-group label {
  display: block;
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 8px;
}

.form-control {
  width: 100%;
  background: #ffffff;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 13px 18px;
  color: var(--text-main);
  font-family: var(--font-body);
  font-size: 0.95rem;
  transition: all 0.2s ease;
}

.form-control:focus {
  outline: none;
  border-color: var(--gold-primary);
  box-shadow: 0 0 15px rgba(197, 155, 39, 0.25);
}

.form-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='%2364748b' viewBox='0 0 24 24'%3E%3Cpath d='M7 10l5 5 5-5z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  background-size: 18px;
  cursor: pointer;
}

.network-checkboxes {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}

.chk-pill {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  background: #f8fafc;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-size: 0.88rem;
  transition: all 0.2s ease;
}

.chk-pill:hover {
  border-color: var(--gold-primary);
  background: #ffffff;
}

.chk-pill input {
  accent-color: var(--gold-primary);
}

/* ========================================================
   FOOTER
   ======================================================== */
.site-footer {
  border-top: 1px solid var(--border-subtle);
  padding: 80px 0 40px 0;
  background: #ffffff;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 60px;
}

.footer-brand p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  margin-top: 16px;
  max-width: 320px;
}

.footer-col h4 {
  font-size: 0.95rem;
  font-weight: 700;
  margin-bottom: 20px;
  color: var(--text-main);
  letter-spacing: 0.02em;
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: 12px;
}

.footer-links a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.9rem;
  transition: color 0.2s ease;
}

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

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 30px;
  border-top: 1px solid var(--border-subtle);
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* Responsive */
@media (max-width: 1024px) {
  .hero-section {
    flex-direction: column;
    text-align: center;
    padding-top: 140px;
  }
  .hero-content {
    max-width: 100%;
  }
  .hero-cta-group {
    justify-content: center;
  }
  .hero-stats-strip {
    grid-template-columns: repeat(2, 1fr);
  }
  .grid-3 {
    grid-template-columns: repeat(2, 1fr);
  }
  .calc-box {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .nav-menu {
    display: none;
  }
  .grid-3 {
    grid-template-columns: 1fr;
  }
  .hero-stats-strip {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
}