/* ==========================================================================
   S.E.E.D. Card Services — Premium Design System
   Luxury financial · Deep emerald · Champagne gold · Obsidian
   ========================================================================== */

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.75;
  color: var(--color-text);
  background: var(--color-bg);
  overflow-x: hidden;
  opacity: 0;
  transition: opacity 0.5s ease;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body.cms-ready { opacity: 1; }
body.menu-open { overflow: hidden; }

img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
address { font-style: normal; }
button, input, select, textarea {
  font: inherit;
  color: inherit;
  border: none;
  background: none;
}

/* --- Design Tokens --- */
:root {
  --emerald-950: #041a10;
  --emerald-900: #082818;
  --emerald-800: #0c3d24;
  --emerald-700: #115a35;
  --emerald-600: #177347;
  --emerald-500: #1f8f58;
  --emerald-400: #3aad72;
  --emerald-100: #e6f4ec;

  --gold-700: #7a5c18;
  --gold-600: #9a7420;
  --gold-500: #c4a035;
  --gold-400: #d4b85c;
  --gold-300: #e8d49a;
  --gold-200: #f3e8c4;
  --gold-glow: rgba(196, 160, 53, 0.35);

  --obsidian: #060807;
  --obsidian-800: #0e1210;
  --obsidian-700: #161c18;
  --obsidian-600: #222a25;

  --ivory: #faf9f6;
  --ivory-200: #f0ede6;
  --ivory-300: #e5e0d4;
  --slate: #6b756e;
  --slate-light: #9aa39c;

  --color-bg: var(--ivory);
  --color-surface: #ffffff;
  --color-text: var(--obsidian-800);
  --color-text-muted: var(--slate);
  --color-text-inverse: #ffffff;
  --color-border: rgba(17, 90, 53, 0.1);
  --color-border-gold: rgba(196, 160, 53, 0.25);

  --font-display: 'Cormorant Garamond', Georgia, serif;
  --font-heading: 'Outfit', system-ui, sans-serif;
  --font-body: 'Plus Jakarta Sans', system-ui, sans-serif;

  --text-xs: 0.6875rem;
  --text-sm: 0.8125rem;
  --text-base: 1rem;
  --text-lg: 1.125rem;
  --text-xl: 1.3125rem;
  --text-2xl: 1.625rem;
  --text-3xl: 2.25rem;
  --text-4xl: 3rem;
  --text-5xl: 3.75rem;
  --text-hero: clamp(2.5rem, 5vw, 4.25rem);

  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4.5rem;
  --space-4xl: 7rem;

  --container-max: 1280px;
  --header-height: 80px;
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --radius-xl: 28px;
  --radius-full: 9999px;

  --shadow-soft: 0 2px 24px rgba(6, 8, 7, 0.04);
  --shadow-card: 0 8px 40px rgba(6, 8, 7, 0.08), 0 1px 0 rgba(255, 255, 255, 0.8) inset;
  --shadow-elevated: 0 24px 64px rgba(6, 8, 7, 0.14);
  --shadow-gold: 0 8px 32px var(--gold-glow);

  --glass-light: rgba(255, 255, 255, 0.78);
  --glass-dark: rgba(14, 18, 16, 0.85);
  --glass-blur: blur(20px) saturate(1.2);

  --gradient-gold: linear-gradient(135deg, var(--gold-300) 0%, var(--gold-500) 45%, var(--gold-600) 100%);
  --gradient-emerald: linear-gradient(145deg, var(--emerald-600) 0%, var(--emerald-800) 100%);
  --gradient-hero: linear-gradient(165deg, var(--emerald-950) 0%, var(--obsidian) 42%, var(--emerald-900) 100%);

  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --transition: 0.35s var(--ease-out);
}

/* --- Layout --- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 clamp(1.25rem, 4vw, 2.5rem);
}

.skip-link {
  position: absolute;
  top: -100%;
  left: var(--space-md);
  z-index: 10000;
  padding: var(--space-sm) var(--space-md);
  background: var(--gradient-emerald);
  color: white;
  border-radius: var(--radius-sm);
  font-weight: 600;
}

.skip-link:focus { top: var(--space-md); }

.section {
  padding: var(--space-4xl) 0;
  position: relative;
}

.section-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto var(--space-3xl);
}

.section-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 1rem;
  font-family: var(--font-heading);
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold-600);
  margin-bottom: var(--space-lg);
}

.section-eyebrow::before,
.section-eyebrow::after {
  content: '';
  width: 32px;
  height: 1px;
  background: var(--gradient-gold);
  opacity: 0.8;
}

.section-title {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: 600;
  color: var(--obsidian);
  letter-spacing: -0.02em;
  line-height: 1.15;
  margin-bottom: var(--space-md);
}

.section-subtitle {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  line-height: 1.65;
  font-weight: 400;
}

.powered-notice {
  font-size: var(--text-xs);
  color: var(--slate-light);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-top: var(--space-xl);
}

.email-notice {
  font-size: var(--text-sm);
  color: var(--slate-light);
  font-style: italic;
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.875rem 2rem;
  font-family: var(--font-heading);
  font-weight: 500;
  font-size: var(--text-sm);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition);
  white-space: nowrap;
  border: 1px solid transparent;
  position: relative;
  overflow: hidden;
}

.btn-sm { padding: 0.625rem 1.5rem; font-size: var(--text-xs); }
.btn-lg { padding: 1.0625rem 2.5rem; font-size: var(--text-sm); }
.btn-block { width: 100%; }

.btn-primary {
  background: var(--gradient-emerald);
  color: white;
  box-shadow: 0 4px 24px rgba(23, 115, 71, 0.35), inset 0 1px 0 rgba(255, 255, 255, 0.15);
}

.btn-primary::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(105deg, transparent 40%, rgba(255, 255, 255, 0.12) 50%, transparent 60%);
  transform: translateX(-100%);
  transition: transform 0.6s var(--ease-out);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 36px rgba(23, 115, 71, 0.4), inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

.btn-primary:hover::after { transform: translateX(100%); }

.btn-ghost {
  background: rgba(255, 255, 255, 0.04);
  color: white;
  border-color: rgba(255, 255, 255, 0.22);
  backdrop-filter: blur(8px);
}

.btn-ghost:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(232, 212, 154, 0.4);
}

.btn-gold {
  background: var(--gradient-gold);
  color: var(--obsidian);
  box-shadow: var(--shadow-gold), inset 0 1px 0 rgba(255, 255, 255, 0.4);
  font-weight: 600;
}

.btn-gold:hover {
  transform: translateY(-2px);
  box-shadow: 0 16px 48px var(--gold-glow);
}

.btn-primary.loading { opacity: 0.65; pointer-events: none; }

/* --- Header --- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--header-height);
  transition: transform var(--transition), background var(--transition), border-color var(--transition);
}

.site-header::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: min(90%, 600px);
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(196, 160, 53, 0.3), transparent);
  opacity: 0;
  transition: opacity var(--transition);
}

.site-header.scrolled {
  background: var(--glass-light);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border-bottom: 1px solid rgba(255, 255, 255, 0.6);
  box-shadow: var(--shadow-soft);
}

.site-header.scrolled::after { opacity: 1; }
.site-header.hidden { transform: translateY(-100%); }

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-height);
  gap: var(--space-lg);
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-shrink: 0;
  transition: opacity var(--transition);
}

.logo:hover { opacity: 0.92; }

.logo-mark {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  padding: 3px;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 20%, rgba(212, 180, 92, 0.2), transparent 55%);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}

.logo-icon {
  display: block;
  width: 48px;
  height: 48px;
  transition: transform var(--transition);
}

.logo:hover .logo-icon { transform: scale(1.05) rotate(-3deg); }

.logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
  gap: 0.1rem;
}

.logo-brand {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.375rem;
  letter-spacing: 0.06em;
  color: var(--emerald-700);
}

.site-header:not(.scrolled) .logo-brand { color: var(--gold-300); }

.logo-sub {
  font-family: var(--font-heading);
  font-size: 0.625rem;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--slate);
}

.site-header:not(.scrolled) .logo-sub { color: rgba(255, 255, 255, 0.55); }

.logo-tagline {
  font-size: 0.5625rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--slate-light);
  margin-top: 0.125rem;
}

.site-header:not(.scrolled) .logo-tagline { color: rgba(255, 255, 255, 0.38); }

@media (max-width: 480px) {
  .logo-sub { display: none; }
  .logo-tagline { display: none; }
  .logo-brand { font-size: 1.2rem; }
  .logo-icon { width: 42px; height: 42px; }
}

.main-nav { display: none; }

.nav-list { display: flex; align-items: center; gap: 0.25rem; }

.nav-link {
  padding: 0.5rem 1rem;
  font-size: var(--text-sm);
  font-weight: 500;
  letter-spacing: 0.02em;
  color: var(--color-text);
  border-radius: var(--radius-full);
  transition: all var(--transition);
}

.site-header:not(.scrolled) .nav-link { color: rgba(255, 255, 255, 0.75); }
.site-header:not(.scrolled) .nav-link:hover,
.site-header:not(.scrolled) .nav-link.active { color: var(--gold-300); background: rgba(255, 255, 255, 0.06); }

.nav-link:hover,
.nav-link.active {
  color: var(--emerald-700);
  background: var(--emerald-100);
}

.header-cta { display: none; }

.menu-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  cursor: pointer;
  border-radius: var(--radius-md);
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.05);
  transition: background var(--transition);
}

.site-header.scrolled .menu-toggle {
  border-color: var(--color-border);
  background: transparent;
}

.hamburger, .hamburger::before, .hamburger::after {
  display: block;
  width: 20px;
  height: 1.5px;
  background: white;
  border-radius: 2px;
  transition: all var(--transition);
}

.site-header.scrolled .hamburger,
.site-header.scrolled .hamburger::before,
.site-header.scrolled .hamburger::after { background: var(--obsidian); }

.hamburger { position: relative; }
.hamburger::before, .hamburger::after { content: ''; position: absolute; left: 0; }
.hamburger::before { top: -6px; }
.hamburger::after { top: 6px; }

.menu-toggle.active .hamburger { background: transparent; }
.menu-toggle.active .hamburger::before { top: 0; transform: rotate(45deg); }
.menu-toggle.active .hamburger::after { top: 0; transform: rotate(-45deg); }

.mobile-menu {
  position: fixed;
  top: var(--header-height);
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--ivory);
  padding: var(--space-2xl) clamp(1.25rem, 4vw, 2.5rem);
  transform: translateX(100%);
  transition: transform var(--transition);
  z-index: 999;
  overflow-y: auto;
}

.mobile-menu.open { transform: translateX(0); }
.mobile-menu[hidden] { display: block; visibility: hidden; }
.mobile-menu.open[hidden] { visibility: visible; }

.mobile-nav-list {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  margin-bottom: var(--space-2xl);
}

.mobile-nav-list .nav-link {
  display: block;
  padding: 1rem 1.25rem;
  font-size: var(--text-lg);
  border-radius: var(--radius-md);
  color: var(--obsidian) !important;
}

/* --- Hero --- */
.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  align-items: center;
  padding: calc(var(--header-height) + 3rem) 0 5rem;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background: var(--gradient-hero);
  z-index: 0;
}

.hero-noise {
  position: absolute;
  inset: 0;
  opacity: 0.04;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

.hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
  animation: orbFloat 12s ease-in-out infinite;
}

.hero-orb--gold {
  width: 420px;
  height: 420px;
  top: -8%;
  right: -5%;
  background: radial-gradient(circle, rgba(196, 160, 53, 0.22) 0%, transparent 70%);
}

.hero-orb--green {
  width: 360px;
  height: 360px;
  bottom: 10%;
  left: -8%;
  background: radial-gradient(circle, rgba(31, 143, 88, 0.2) 0%, transparent 70%);
  animation-delay: -4s;
}

@keyframes orbFloat {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(12px, -16px) scale(1.05); }
}

.hero-layout {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3xl);
  align-items: center;
}

.hero-content { max-width: 640px; }

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.375rem 1rem 0.375rem 0.875rem;
  background: rgba(196, 160, 53, 0.1);
  border: 1px solid rgba(196, 160, 53, 0.35);
  color: var(--gold-300);
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  border-radius: var(--radius-full);
  margin-bottom: var(--space-xl);
}

.hero-badge::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--gradient-gold);
  box-shadow: 0 0 12px var(--gold-glow);
}

.hero-title {
  font-family: var(--font-display);
  font-size: var(--text-hero);
  font-weight: 600;
  color: white;
  letter-spacing: -0.02em;
  line-height: 1.08;
  margin-bottom: var(--space-lg);
}

.hero-title em {
  font-style: italic;
  color: var(--gold-300);
}

.hero-subtitle {
  font-size: var(--text-lg);
  color: rgba(255, 255, 255, 0.62);
  line-height: 1.75;
  margin-bottom: var(--space-2xl);
  max-width: 520px;
  font-weight: 400;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  margin-bottom: var(--space-2xl);
}

.hero-stats {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-lg);
  padding: var(--space-lg) 0;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.hero-stat-value {
  display: block;
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 600;
  color: var(--gold-300);
  line-height: 1;
}

.hero-stat-label {
  display: block;
  font-size: var(--text-xs);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.4);
  margin-top: 0.25rem;
}

.hero-stat-divider {
  width: 1px;
  height: 36px;
  background: linear-gradient(180deg, transparent, rgba(196, 160, 53, 0.4), transparent);
}

.hero .powered-notice { color: rgba(255, 255, 255, 0.28); margin-top: var(--space-md); }

/* Card mockup */
.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
  perspective: 1200px;
}

.card-mockup {
  position: relative;
  width: min(100%, 380px);
  aspect-ratio: 1.586;
  padding: 1.75rem;
  border-radius: var(--radius-xl);
  background: linear-gradient(145deg, var(--emerald-700) 0%, var(--emerald-950) 55%, var(--obsidian) 100%);
  border: 1px solid rgba(196, 160, 53, 0.35);
  box-shadow:
    var(--shadow-elevated),
    0 0 0 1px rgba(255, 255, 255, 0.06) inset,
    0 32px 64px rgba(0, 0, 0, 0.4);
  transform: rotateY(-8deg) rotateX(4deg);
  transition: transform 0.6s var(--ease-out);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.hero-visual:hover .card-mockup {
  transform: rotateY(-4deg) rotateX(2deg) translateY(-8px);
}

.card-mockup-shine {
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: linear-gradient(105deg, transparent 42%, rgba(255, 255, 255, 0.06) 50%, transparent 58%);
  pointer-events: none;
}

.card-mockup-chip {
  width: 44px;
  height: 34px;
  border-radius: 6px;
  background: linear-gradient(135deg, var(--gold-300), var(--gold-600));
  opacity: 0.9;
}

.card-mockup-brand {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 600;
  color: white;
  letter-spacing: 0.08em;
  margin-top: auto;
}

.card-mockup-tagline {
  font-size: var(--text-xs);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold-300);
  opacity: 0.85;
  margin-top: 0.25rem;
}

.card-mockup-footer {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  font-size: var(--text-xs);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.45);
  margin-top: var(--space-lg);
}

.card-mockup-network {
  font-size: var(--text-sm);
  letter-spacing: 0.2em;
  color: var(--gold-400);
}

.card-mockup-glow {
  position: absolute;
  inset: 20% -10%;
  background: radial-gradient(ellipse, var(--gold-glow) 0%, transparent 65%);
  z-index: -1;
  filter: blur(40px);
}

/* --- Principle --- */
.principle-section {
  background: var(--color-surface);
  position: relative;
}

.principle-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--color-border-gold), transparent);
}

.principle-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
}

.principle-card {
  padding: var(--space-2xl);
  background: var(--ivory);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
  position: relative;
  overflow: hidden;
}

.principle-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--gradient-gold);
  opacity: 0;
  transition: opacity var(--transition);
}

.principle-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-card);
  border-color: var(--color-border-gold);
}

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

.principle-letter {
  font-family: var(--font-display);
  font-size: 3.5rem;
  font-weight: 600;
  line-height: 1;
  margin-bottom: var(--space-sm);
  background: var(--gradient-gold);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.principle-word {
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--obsidian);
  margin-bottom: var(--space-sm);
}

.principle-desc {
  color: var(--color-text-muted);
  font-size: var(--text-base);
  line-height: 1.65;
}

/* --- How It Works --- */
.how-section {
  background: var(--ivory);
  position: relative;
}

.how-section::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 40% at 50% 0%, rgba(31, 143, 88, 0.06) 0%, transparent 60%);
  pointer-events: none;
}

.steps-list {
  display: grid;
  gap: var(--space-md);
  max-width: 880px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.step-card {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--space-xl);
  padding: var(--space-xl) var(--space-2xl);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  transition: all var(--transition);
  position: relative;
}

.step-card::after {
  content: '';
  position: absolute;
  left: 2.75rem;
  top: 100%;
  width: 1px;
  height: var(--space-md);
  background: linear-gradient(180deg, var(--color-border-gold), transparent);
}

.step-card:last-child::after { display: none; }

.step-card:hover {
  box-shadow: var(--shadow-card);
  border-color: var(--color-border-gold);
  transform: translateX(6px);
}

.step-number {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: 600;
  color: transparent;
  background: var(--gradient-gold);
  -webkit-background-clip: text;
  background-clip: text;
  line-height: 1;
  min-width: 2.5rem;
}

.step-content h3 {
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--obsidian);
  margin-bottom: 0.5rem;
  letter-spacing: 0.02em;
}

.step-content p {
  color: var(--color-text-muted);
  font-size: var(--text-base);
  line-height: 1.65;
}

/* --- Benefits --- */
.benefits-section {
  background: var(--color-surface);
}

.benefits-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
}

.benefit-card {
  padding: var(--space-2xl);
  background: linear-gradient(165deg, var(--ivory) 0%, var(--color-surface) 100%);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  transition: all var(--transition);
  position: relative;
}

.benefit-card::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(145deg, rgba(196, 160, 53, 0.2), transparent 50%);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0;
  transition: opacity var(--transition);
  pointer-events: none;
}

.benefit-card:hover {
  box-shadow: var(--shadow-elevated);
  transform: translateY(-6px);
}

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

.benefit-icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  margin-bottom: var(--space-xl);
  border: 1px solid var(--color-border);
}

.benefit-icon svg { width: 26px; height: 26px; }

.org-icon {
  background: rgba(23, 115, 71, 0.08);
  color: var(--emerald-600);
  border-color: rgba(23, 115, 71, 0.15);
}

.card-icon {
  background: rgba(196, 160, 53, 0.1);
  color: var(--gold-600);
  border-color: var(--color-border-gold);
}

.benefit-title {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 600;
  color: var(--obsidian);
  margin-bottom: var(--space-lg);
}

.benefit-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.875rem;
  padding: 0.875rem 0;
  color: var(--color-text-muted);
  font-size: var(--text-base);
  border-bottom: 1px solid var(--color-border);
}

.benefit-list li:last-child { border-bottom: none; }

.check-icon {
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  margin-top: 2px;
  border-radius: 50%;
  background: var(--gradient-emerald);
  position: relative;
  box-shadow: 0 2px 8px rgba(23, 115, 71, 0.25);
}

.check-icon::after {
  content: '';
  position: absolute;
  top: 5px;
  left: 8px;
  width: 5px;
  height: 9px;
  border: 2px solid white;
  border-top: none;
  border-left: none;
  transform: rotate(45deg);
}

/* --- Use Cases --- */
.usecases-section {
  background: var(--obsidian);
  color: white;
  position: relative;
  overflow: hidden;
}

.usecases-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 1px;
  height: 120px;
  background: linear-gradient(180deg, var(--gold-500), transparent);
  opacity: 0.5;
}

.usecases-section .section-eyebrow { color: var(--gold-400); }
.usecases-section .section-title { color: white; }
.usecases-section .section-subtitle { color: rgba(255, 255, 255, 0.55); }

.usecases-wrapper {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-xl);
  overflow: hidden;
  backdrop-filter: blur(12px);
}

.usecase-tabs {
  display: flex;
  overflow-x: auto;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  scrollbar-width: none;
  padding: 0.5rem;
  gap: 0.25rem;
}

.usecase-tabs::-webkit-scrollbar { display: none; }

.usecase-tab {
  flex-shrink: 0;
  padding: 0.875rem 1.25rem;
  font-family: var(--font-heading);
  font-size: var(--text-sm);
  font-weight: 500;
  letter-spacing: 0.02em;
  color: rgba(255, 255, 255, 0.45);
  cursor: pointer;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  transition: all var(--transition);
  white-space: nowrap;
}

.usecase-tab:hover {
  color: rgba(255, 255, 255, 0.85);
  background: rgba(255, 255, 255, 0.04);
}

.usecase-tab.active {
  color: var(--gold-300);
  background: rgba(196, 160, 53, 0.1);
  border-color: rgba(196, 160, 53, 0.25);
}

.usecase-panels { padding: var(--space-3xl) var(--space-2xl); }

.usecase-panel {
  display: none;
  text-align: center;
  animation: fadeUp 0.5s var(--ease-out);
}

.usecase-panel.active { display: block; }

.usecase-icon {
  width: 72px;
  height: 72px;
  margin: 0 auto var(--space-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(196, 160, 53, 0.08);
  border: 1px solid rgba(196, 160, 53, 0.2);
  border-radius: var(--radius-lg);
  color: var(--gold-400);
}

.usecase-icon svg { width: 32px; height: 32px; }

.usecase-panel h3 {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 600;
  margin-bottom: var(--space-md);
}

.usecase-panel p {
  color: rgba(255, 255, 255, 0.58);
  font-size: var(--text-lg);
  max-width: 520px;
  margin: 0 auto;
  line-height: 1.65;
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}

/* --- CTA --- */
.cta-banner {
  padding: var(--space-4xl) 0;
  background: var(--gradient-hero);
  position: relative;
  overflow: hidden;
}

.cta-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 50% 80% at 80% 50%, rgba(196, 160, 53, 0.15) 0%, transparent 55%);
}

.cta-inner {
  text-align: center;
  position: relative;
  z-index: 1;
  padding: var(--space-3xl);
  border: 1px solid rgba(196, 160, 53, 0.2);
  border-radius: var(--radius-xl);
  background: rgba(255, 255, 255, 0.02);
  backdrop-filter: blur(8px);
}

.cta-title {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: 600;
  color: white;
  margin-bottom: var(--space-md);
  letter-spacing: -0.02em;
}

.cta-subtitle {
  font-size: var(--text-lg);
  color: rgba(255, 255, 255, 0.6);
  margin-bottom: var(--space-2xl);
  max-width: 520px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.65;
}

/* --- Contact --- */
.contact-hero {
  position: relative;
  padding: calc(var(--header-height) + 4rem) 0 var(--space-3xl);
  text-align: center;
  overflow: hidden;
}

.contact-hero-bg { position: absolute; inset: 0; z-index: 0; }

.contact-hero-inner {
  position: relative;
  z-index: 1;
}

.contact-hero-title {
  font-family: var(--font-display);
  font-size: var(--text-hero);
  font-weight: 600;
  color: white;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-lg);
}

.contact-hero-intro {
  font-size: var(--text-lg);
  color: rgba(255, 255, 255, 0.62);
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.75;
}

.contact-section { background: var(--ivory); }

.contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3xl);
  align-items: start;
}

.form-heading {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 600;
  color: var(--obsidian);
  margin-bottom: var(--space-sm);
}

.form-subheading {
  color: var(--color-text-muted);
  margin-bottom: var(--space-2xl);
}

.partnership-form {
  background: var(--color-surface);
  padding: var(--space-2xl);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-card);
}

.form-group { margin-bottom: var(--space-lg); }

.form-group label {
  display: block;
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--emerald-700);
  margin-bottom: var(--space-sm);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 1rem 1.125rem;
  background: var(--ivory);
  border: 1px solid var(--ivory-300);
  border-radius: var(--radius-md);
  transition: all var(--transition);
  outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--emerald-500);
  box-shadow: 0 0 0 4px rgba(31, 143, 88, 0.1);
  background: white;
}

.form-group textarea { resize: vertical; min-height: 130px; }

.form-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
}

.form-status {
  padding: var(--space-md) var(--space-lg);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  margin-bottom: var(--space-lg);
  display: none;
}

.form-status.success, .form-status.error { display: block; }

.form-status.success {
  background: var(--emerald-100);
  color: var(--emerald-800);
  border: 1px solid rgba(23, 115, 71, 0.2);
}

.form-status.error {
  background: #fdf5f5;
  color: #8b2929;
  border: 1px solid rgba(139, 41, 41, 0.15);
}

.direct-contact {
  position: sticky;
  top: calc(var(--header-height) + var(--space-xl));
}

.direct-title {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 600;
  color: var(--obsidian);
  margin-bottom: var(--space-sm);
}

.direct-subtitle {
  color: var(--color-text-muted);
  margin-bottom: var(--space-xl);
}

.direct-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
  box-shadow: var(--shadow-soft);
}

.direct-item {
  padding: var(--space-md) 0;
  border-bottom: 1px solid var(--color-border);
}

.direct-item:last-child { border-bottom: none; }

.direct-label {
  display: block;
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold-600);
  margin-bottom: 0.375rem;
}

.direct-link {
  color: var(--emerald-700);
  font-weight: 500;
  transition: color var(--transition);
}

.direct-link:hover { color: var(--emerald-500); }

/* --- Footer --- */
.site-footer {
  position: relative;
  background: linear-gradient(180deg, var(--obsidian-800) 0%, var(--obsidian) 40%, #030504 100%);
  color: rgba(255, 255, 255, 0.7);
  padding: 0 0 var(--space-xl);
  overflow: hidden;
}

.footer-glow {
  position: absolute;
  top: -120px;
  left: 50%;
  transform: translateX(-50%);
  width: min(900px, 90vw);
  height: 240px;
  background: radial-gradient(ellipse, rgba(196, 160, 53, 0.12) 0%, transparent 65%);
  pointer-events: none;
}

.site-footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent 5%, rgba(212, 180, 92, 0.55) 50%, transparent 95%);
}

.footer-cta-bar {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--space-lg);
  padding: var(--space-2xl) 0;
  margin-bottom: var(--space-2xl);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  position: relative;
  z-index: 1;
}

.footer-cta-eyebrow {
  display: block;
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold-400);
  margin-bottom: 0.5rem;
}

.footer-cta-headline {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 600;
  color: white;
  line-height: 1.25;
  max-width: 480px;
}

.footer-main {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-2xl);
  padding-bottom: var(--space-3xl);
  position: relative;
  z-index: 1;
}

.footer-brand-block {
  max-width: 400px;
}

.footer-lockup {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: var(--space-lg);
  transition: opacity var(--transition);
}

.footer-lockup:hover { opacity: 0.9; }

.footer-logo-mark {
  flex-shrink: 0;
  display: flex;
  padding: 4px;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 25%, rgba(212, 180, 92, 0.15), transparent 60%);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.35);
}

.footer-logo-mark img {
  width: 56px;
  height: 56px;
}

.footer-lockup-text {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.footer-brand-name {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 600;
  color: white;
  line-height: 1.2;
}

.footer-tagline {
  font-size: var(--text-xs);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold-400);
}

.footer-mission {
  font-size: var(--text-sm);
  line-height: 1.75;
  color: rgba(255, 255, 255, 0.48);
  margin-bottom: var(--space-lg);
}

.footer-powered-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.375rem 0.875rem;
  font-size: 0.625rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold-300);
  background: rgba(196, 160, 53, 0.08);
  border: 1px solid rgba(196, 160, 53, 0.22);
  border-radius: var(--radius-full);
}

.footer-powered-badge::before {
  content: '';
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--gradient-gold);
  box-shadow: 0 0 8px var(--gold-glow);
}

.footer-col-title {
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gold-400);
  margin-bottom: var(--space-lg);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid rgba(196, 160, 53, 0.15);
}

.footer-nav-list {
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
}

.footer-nav-link {
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.58);
  transition: color var(--transition), padding-left var(--transition);
  display: inline-block;
}

.footer-nav-link:hover,
.footer-nav-link.active {
  color: var(--gold-300);
  padding-left: 0.25rem;
}

.footer-col-card {
  padding: var(--space-lg);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(8px);
}

.footer-info-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.footer-info-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.875rem;
  font-size: var(--text-sm);
  line-height: 1.6;
}

.footer-info-icon {
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  background: rgba(196, 160, 53, 0.1);
  border: 1px solid rgba(196, 160, 53, 0.15);
  color: var(--gold-400);
}

.footer-info-icon svg {
  width: 18px;
  height: 18px;
}

.footer-info-list a {
  color: rgba(255, 255, 255, 0.75);
  transition: color var(--transition);
}

.footer-info-list a:hover { color: var(--gold-300); }

.footer-info-list address {
  color: rgba(255, 255, 255, 0.75);
  line-height: 1.65;
}

.footer-email-notice {
  margin-top: var(--space-md);
  font-size: var(--text-xs);
  color: rgba(255, 255, 255, 0.35);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding-top: var(--space-xl);
  text-align: center;
  position: relative;
  z-index: 1;
}

.footer-copy {
  font-size: var(--text-xs);
  color: rgba(255, 255, 255, 0.32);
  letter-spacing: 0.03em;
}

.footer-disclaimer {
  margin-top: var(--space-sm);
  max-width: 640px;
  margin-left: auto;
  margin-right: auto;
  font-size: 0.6875rem;
  color: rgba(255, 255, 255, 0.22);
  line-height: 1.65;
}

/* --- Animations --- */
[data-animate] {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
}

[data-animate].visible {
  opacity: 1;
  transform: translateY(0);
}

/* --- Responsive --- */
@media (min-width: 640px) {
  .principle-grid { grid-template-columns: repeat(2, 1fr); }
  .form-row { grid-template-columns: 1fr 1fr; }
  .footer-cta-bar {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
  .footer-main { grid-template-columns: repeat(2, 1fr); }
  .footer-brand-block { grid-column: 1 / -1; max-width: none; }
}

@media (min-width: 900px) {
  .main-nav { display: block; }
  .header-cta { display: inline-flex; }
  .menu-toggle { display: none; }
  .mobile-menu { display: none !important; }

  .hero-layout {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-2xl);
  }

  .hero-content { max-width: none; }
  .hero-visual { justify-content: flex-end; }

  .section-title { font-size: var(--text-4xl); }
  .benefits-grid { grid-template-columns: repeat(2, 1fr); }
  .contact-grid { grid-template-columns: 1.15fr 0.85fr; }
  .footer-main {
    grid-template-columns: 1.4fr 0.8fr 1fr 1fr;
    gap: var(--space-xl);
  }
  .footer-brand-block { grid-column: auto; max-width: 340px; }
}

@media (min-width: 1100px) {
  .principle-grid { grid-template-columns: repeat(4, 1fr); }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
  html { scroll-behavior: auto; }
  [data-animate] { opacity: 1; transform: none; }
  .hero-orb { animation: none; }
}