/* ===============================
   ZZCEF — World Class Design System
   =============================== */

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

:root {
  --gold: #C5A34E;
  --gold-light: #D9BE72;
  --gold-dark: #A88A3A;
  --gold-glow: rgba(197,163,78,0.25);
  --purple: #4B1F6F;
  --purple-deep: #2E1248;
  --purple-light: #7B4DAF;
  --dark: #07070C;
  --dark-100: #0D0D14;
  --dark-200: #12121C;
  --dark-300: #1A1A28;
  --dark-400: #242436;
  --dark-500: #2E2E44;
  --border: rgba(255,255,255,0.06);
  --border-gold: rgba(197,163,78,0.2);
  --white: #FFFFFF;
  --gray-50: #FAFAFA;
  --gray-100: #F0F0F2;
  --gray-200: #D1D1D6;
  --gray-300: #A1A1AA;
  --gray-400: #71717A;
  --gray-500: #52525B;
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --radius-xl: 32px;
  --radius-2xl: 40px;
  --ease: cubic-bezier(0.4, 0, 0.2, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
  --ease-out: cubic-bezier(0, 0, 0.2, 1);
}

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

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  color: var(--white);
  background: var(--dark);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
em { font-style: italic; color: var(--gold); }

.container { max-width: 1240px; margin: 0 auto; padding: 0 28px; }

/* ===== PRELOADER ===== */
.preloader {
  position: fixed; inset: 0; z-index: 10000;
  background: #05050a;
  background-image:
    radial-gradient(circle at 50% 40%, rgba(75,31,111,0.2) 0%, transparent 50%),
    radial-gradient(circle at 30% 70%, rgba(197,163,78,0.06) 0%, transparent 40%),
    radial-gradient(circle at 70% 30%, rgba(197,163,78,0.04) 0%, transparent 35%);
  display: flex; align-items: center; justify-content: center;
  transition: opacity 0.8s cubic-bezier(.4,0,.2,1), visibility 0.8s;
  overflow: hidden; -webkit-overflow-scrolling: auto;
}
.preloader.hidden { opacity: 0; visibility: hidden; pointer-events: none; }
.preloader-inner { text-align: center; position: relative; z-index: 2; }

/* Background light rays */
.preloader-rays {
  position: absolute; top: 50%; left: 50%;
  width: 500px; height: 500px;
  transform: translate(-50%, -55%);
  background:
    conic-gradient(from 0deg at 50% 50%,
      transparent 0deg, rgba(197,163,78,0.03) 10deg, transparent 20deg,
      transparent 40deg, rgba(75,31,111,0.04) 50deg, transparent 60deg,
      transparent 80deg, rgba(197,163,78,0.03) 90deg, transparent 100deg,
      transparent 120deg, rgba(75,31,111,0.03) 130deg, transparent 140deg,
      transparent 160deg, rgba(197,163,78,0.02) 170deg, transparent 180deg,
      transparent 200deg, rgba(75,31,111,0.03) 210deg, transparent 220deg,
      transparent 240deg, rgba(197,163,78,0.03) 250deg, transparent 260deg,
      transparent 280deg, rgba(75,31,111,0.04) 290deg, transparent 300deg,
      transparent 320deg, rgba(197,163,78,0.03) 330deg, transparent 340deg,
      transparent 360deg
    );
  opacity: 0;
  animation: raysAppear 1.5s ease 0.8s forwards, raysSpin 30s linear infinite 0.8s;
  pointer-events: none;
}
@keyframes raysAppear { to { opacity: 1; } }
@keyframes raysSpin { to { transform: translate(-50%, -55%) rotate(360deg); } }

/* Shield Container */
.preloader-shield {
  position: relative; width: 220px; height: 260px; margin: 0 auto 24px;
  animation: shieldEntrance 1.2s cubic-bezier(.16,1,.3,1) 0.1s both;
}
@keyframes shieldEntrance {
  from { opacity: 0; transform: scale(0.9) translateY(12px); }
  to { opacity: 1; transform: scale(1) translateY(0); }
}
.shield-svg {
  width: 100%; height: 100%;
  filter: drop-shadow(0 0 40px rgba(197,163,78,0.2)) drop-shadow(0 0 80px rgba(75,31,111,0.2));
  animation: shieldFloat 4s ease-in-out infinite 1.5s;
}
@keyframes shieldFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}

/* Rotating outer rings */
.shield-outer-ring {
  position: absolute;
  top: -22px; left: -22px; right: -22px; bottom: -22px;
  border: 1px solid rgba(197,163,78,0.12);
  border-radius: 50%;
  border-top-color: rgba(197,163,78,0.35);
  border-right-color: rgba(197,163,78,0.2);
  opacity: 0;
  animation: ringFadeIn 0.8s ease 1.2s forwards, ringRotate 8s linear infinite 1.2s;
}
.shield-outer-ring.ring-reverse {
  top: -34px; left: -34px; right: -34px; bottom: -34px;
  border-color: rgba(75,31,111,0.08);
  border-bottom-color: rgba(197,163,78,0.15);
  border-left-color: rgba(75,31,111,0.2);
  animation: ringFadeIn 0.8s ease 1.4s forwards, ringRotateReverse 12s linear infinite 1.4s;
}
@keyframes ringFadeIn { to { opacity: 1; } }
@keyframes ringRotate { to { transform: rotate(360deg); } }
@keyframes ringRotateReverse { to { transform: rotate(-360deg); } }

/* Deco ring (dashed circle in SVG) */
.deco-ring {
  stroke-dasharray: 4 8;
  animation: decoRingIn 0.8s ease 1.3s forwards;
}
@keyframes decoRingIn { to { opacity: 0.25; } }

/* Shield body draw-in */
.shield-body {
  stroke-dasharray: 900; stroke-dashoffset: 900;
  animation: shieldDraw 1.4s cubic-bezier(.4,0,.2,1) 0.3s forwards;
}
.shield-fill-reveal {
  opacity: 0;
  animation: fillReveal 0.8s ease 0.8s forwards;
}
@keyframes shieldDraw { to { stroke-dashoffset: 0; } }
@keyframes fillReveal { to { opacity: 1; } }

/* Inner borders animate in */
.shield-inner-border {
  stroke-dasharray: 800; stroke-dashoffset: 800;
  animation: innerBorderDraw 1.2s ease 0.7s forwards;
}
.shield-inner-border-2 {
  animation: decoRingIn 0.6s ease 1s forwards;
}
@keyframes innerBorderDraw {
  to { stroke-dashoffset: 0; opacity: 0.6; }
}

/* Ornaments reveal */
.shield-ornaments {
  animation: ornamentIn 0.6s ease 1.2s forwards;
}
@keyframes ornamentIn { to { opacity: 1; } }

/* Large Omega — smooth fade-scale */
.shield-omega {
  transform-origin: 150px 180px;
  animation: omegaHeroReveal 1.4s cubic-bezier(.16,1,.3,1) 0.9s forwards;
}
@keyframes omegaHeroReveal {
  0% { opacity: 0; transform: scale(0.85); }
  100% { opacity: 1; transform: scale(1); }
}

/* Psi and Phi slide in from sides */
.shield-psi {
  transform-origin: 98px 240px;
  animation: psiSlideIn 1s cubic-bezier(.16,1,.3,1) 1.3s forwards;
}
.shield-phi {
  transform-origin: 202px 240px;
  animation: phiSlideIn 1s cubic-bezier(.16,1,.3,1) 1.3s forwards;
}
@keyframes psiSlideIn {
  0% { opacity: 0; transform: translateX(-8px); }
  100% { opacity: 1; transform: translateX(0); }
}
@keyframes phiSlideIn {
  0% { opacity: 0; transform: translateX(8px); }
  100% { opacity: 1; transform: translateX(0); }
}

/* Text reveals */
.shield-top-text {
  animation: textFadeUp 0.6s ease 1.1s forwards;
}
.shield-bottom-text {
  animation: textFadeUp 0.5s ease 1.5s forwards;
}
.shield-year {
  animation: textFadeUp 0.5s ease 1.7s forwards;
}
.shield-divider {
  animation: ornamentIn 0.4s ease 1.15s forwards;
}
.shield-dots-row {
  animation: ornamentIn 0.4s ease 1.4s forwards;
}
@keyframes textFadeUp {
  0% { opacity: 0; transform: translateY(4px); }
  100% { opacity: 1; transform: translateY(0); }
}

/* Shine sweep — dramatic light wipe */
.shield-shine {
  animation: shineSweep 4s ease-in-out 1.8s infinite;
}
@keyframes shineSweep {
  0%, 100% { x: -80; opacity: 0; }
  10% { opacity: 0.2; }
  50% { opacity: 0.35; }
  90% { opacity: 0.2; }
  95% { x: 380; opacity: 0; }
}

/* Orbiting spark particles */
.shield-particle {
  position: absolute; border-radius: 50%;
  background: var(--gold); pointer-events: none;
  box-shadow: 0 0 6px rgba(197,163,78,0.6), 0 0 12px rgba(197,163,78,0.3);
  opacity: 0;
}
.shield-particle.p1 {
  width: 4px; height: 4px; top: 5%; left: 0%;
  animation: sparkFade 0.4s ease 1.6s forwards, sparkOrbit1 6s linear infinite 1.6s;
}
.shield-particle.p2 {
  width: 3px; height: 3px; top: 30%; right: -5%;
  animation: sparkFade 0.4s ease 1.8s forwards, sparkOrbit2 7s linear infinite 1.8s;
}
.shield-particle.p3 {
  width: 2px; height: 2px; bottom: 25%; left: -3%;
  animation: sparkFade 0.4s ease 2s forwards, sparkOrbit3 5s linear infinite 2s;
}
.shield-particle.p4 {
  width: 3px; height: 3px; top: 15%; right: 5%;
  animation: sparkFade 0.4s ease 1.7s forwards, sparkOrbit4 8s linear infinite 1.7s;
}
.shield-particle.p5 {
  width: 2px; height: 2px; bottom: 10%; right: 0%;
  animation: sparkFade 0.4s ease 1.9s forwards, sparkOrbit5 5.5s linear infinite 1.9s;
}
.shield-particle.p6 {
  width: 3px; height: 3px; top: 60%; left: -4%;
  animation: sparkFade 0.4s ease 2.1s forwards, sparkOrbit6 6.5s linear infinite 2.1s;
}
@keyframes sparkFade { to { opacity: 0.8; } }
@keyframes sparkOrbit1 {
  0% { transform: translate(0,0) scale(1); opacity: 0.8; }
  25% { transform: translate(220px,-10px) scale(0.6); opacity: 0.3; }
  50% { transform: translate(210px,240px) scale(1); opacity: 0.8; }
  75% { transform: translate(-10px,250px) scale(0.6); opacity: 0.3; }
  100% { transform: translate(0,0) scale(1); opacity: 0.8; }
}
@keyframes sparkOrbit2 {
  0% { transform: translate(0,0) scale(1); opacity: 0.7; }
  25% { transform: translate(-220px,30px) scale(0.5); opacity: 0.2; }
  50% { transform: translate(-200px,-200px) scale(1); opacity: 0.7; }
  75% { transform: translate(10px,-180px) scale(0.5); opacity: 0.2; }
  100% { transform: translate(0,0) scale(1); opacity: 0.7; }
}
@keyframes sparkOrbit3 {
  0% { transform: translate(0,0); opacity: 0.6; }
  33% { transform: translate(200px,-120px); opacity: 0.2; }
  66% { transform: translate(120px,-220px); opacity: 0.6; }
  100% { transform: translate(0,0); opacity: 0.6; }
}
@keyframes sparkOrbit4 {
  0% { transform: translate(0,0); opacity: 0.5; }
  50% { transform: translate(-240px,120px); opacity: 0.2; }
  100% { transform: translate(0,0); opacity: 0.5; }
}
@keyframes sparkOrbit5 {
  0% { transform: translate(0,0); opacity: 0.6; }
  25% { transform: translate(-150px,-100px); opacity: 0.2; }
  50% { transform: translate(-80px,-220px); opacity: 0.6; }
  75% { transform: translate(100px,-140px); opacity: 0.2; }
  100% { transform: translate(0,0); opacity: 0.6; }
}
@keyframes sparkOrbit6 {
  0% { transform: translate(0,0); opacity: 0.5; }
  33% { transform: translate(230px,-50px); opacity: 0.2; }
  66% { transform: translate(180px,150px); opacity: 0.5; }
  100% { transform: translate(0,0); opacity: 0.5; }
}

/* Text below shield */
.preloader-logo {
  font-family: 'Playfair Display', serif;
  font-size: 2.4rem; font-weight: 900; letter-spacing: 10px;
  background: linear-gradient(135deg, #F5E6B8, var(--gold), var(--gold-light), var(--gold));
  background-size: 200% 200%;
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text; margin-bottom: 4px;
  opacity: 0;
  animation: preloaderTextIn 1s cubic-bezier(.16,1,.3,1) 1.3s forwards, goldShimmer 3s ease infinite 2.5s;
}
@keyframes goldShimmer {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}
.preloader-sub {
  font-size: 0.7rem; color: var(--gray-500); letter-spacing: 3px;
  text-transform: uppercase; margin-bottom: 28px;
  opacity: 0; animation: preloaderTextIn 0.6s ease 1.5s forwards;
}
@keyframes preloaderTextIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}
.preloader-bar {
  width: 220px; height: 2px; background: rgba(255,255,255,0.06);
  border-radius: 2px; overflow: hidden; margin: 0 auto 16px;
  opacity: 0; animation: preloaderTextIn 0.4s ease 1.7s forwards;
}
.preloader-fill {
  width: 0; height: 100%;
  background: linear-gradient(90deg, var(--gold), #F5E6B8, var(--gold));
  border-radius: 2px;
  box-shadow: 0 0 8px rgba(197,163,78,0.4);
  animation: preloaderFill 1.5s cubic-bezier(.4,0,.2,1) 1.8s forwards;
}
@keyframes preloaderFill { to { width: 100%; } }
.preloader-text {
  font-size: 0.72rem; color: var(--gray-600); letter-spacing: 4px;
  text-transform: uppercase; opacity: 0;
  animation: preloaderTextIn 0.4s ease 1.8s forwards, preloaderPulse 2.5s ease infinite 2.5s;
}
@keyframes preloaderPulse { 0%,100% { opacity: 0.35; } 50% { opacity: 0.8; } }

/* ===== CURSOR GLOW ===== */
.cursor-glow {
  position: fixed; width: 600px; height: 600px;
  border-radius: 50%; pointer-events: none; z-index: 9998;
  background: radial-gradient(circle, rgba(197,163,78,0.06) 0%, transparent 70%);
  transform: translate(-50%, -50%);
  transition: left 0.3s var(--ease-out), top 0.3s var(--ease-out);
  display: none;
}
@media (hover: hover) { .cursor-glow { display: block; } }

/* ===== NAVBAR ===== */
.navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000; padding: 20px 0;
  transition: all 0.5s var(--ease);
}
.navbar.scrolled {
  background: rgba(7,7,12,0.88); backdrop-filter: blur(24px) saturate(180%);
  -webkit-backdrop-filter: blur(24px) saturate(180%);
  padding: 10px 0; border-bottom: 1px solid var(--border-gold);
}
.nav-container {
  max-width: 1240px; margin: 0 auto; padding: 0 28px;
  display: flex; align-items: center; justify-content: space-between;
}
.nav-logo { display: flex; align-items: center; gap: 12px; }
.logo-mark {
  width: 40px; height: 40px; border-radius: 10px;
  background: linear-gradient(135deg, var(--gold), var(--gold-dark));
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 16px rgba(197,163,78,0.3);
}
.logo-icon {
  font-size: 1.3rem; color: var(--dark); font-weight: 900;
  font-family: 'Playfair Display', serif;
}
.logo-group { display: flex; flex-direction: column; }
.logo-text {
  font-family: 'Playfair Display', serif; font-size: 1.4rem; font-weight: 900;
  background: linear-gradient(135deg, var(--gold), var(--gold-light));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text; letter-spacing: 3px; line-height: 1;
}
.logo-sub { font-size: 0.65rem; color: var(--gray-400); letter-spacing: 2px; text-transform: uppercase; }
.nav-links { display: flex; list-style: none; align-items: center; gap: 4px; }
.nav-links a {
  padding: 8px 16px; font-size: 0.88rem; font-weight: 500;
  color: var(--gray-300); border-radius: var(--radius-sm);
  transition: all 0.3s var(--ease); position: relative;
}
.nav-links a::after {
  content: ''; position: absolute; bottom: 4px; left: 50%; width: 0; height: 1.5px;
  background: var(--gold); transition: all 0.3s var(--ease); transform: translateX(-50%);
}
.nav-links a:hover { color: var(--white); }
.nav-links a:hover::after { width: 20px; }
.nav-links a.active { color: var(--gold); }
.nav-links a.active::after { width: 20px; }
.nav-cta {
  background: linear-gradient(135deg, var(--gold), var(--gold-dark)) !important;
  color: var(--dark) !important; font-weight: 700 !important;
  padding: 10px 26px !important; border-radius: 50px !important;
  box-shadow: 0 4px 20px rgba(197,163,78,0.3);
  transition: all 0.3s var(--ease) !important;
}
.nav-cta::after { display: none !important; }
.nav-cta:hover { transform: translateY(-2px); box-shadow: 0 8px 30px rgba(197,163,78,0.5) !important; }
.nav-toggle {
  display: none; flex-direction: column; gap: 5px; background: none;
  border: none; cursor: pointer; padding: 4px; z-index: 1001;
}
.nav-toggle span {
  display: block; width: 24px; height: 2px; background: var(--white);
  border-radius: 2px; transition: all 0.3s var(--ease);
}

/* ===== HERO ===== */
.hero {
  position: relative; min-height: 100vh; display: flex;
  align-items: center; justify-content: center; overflow: hidden;
}
.hero-canvas { position: absolute; inset: 0; z-index: 0; }
.hero-overlay {
  position: absolute; inset: 0; z-index: 1;
  background:
    radial-gradient(ellipse 80% 50% at 50% 50%, rgba(75,31,111,0.35) 0%, transparent 70%),
    radial-gradient(ellipse 60% 40% at 20% 80%, rgba(197,163,78,0.1) 0%, transparent 50%),
    linear-gradient(180deg, rgba(7,7,12,0.3) 0%, rgba(7,7,12,0.8) 100%);
}
.hero-content { position: relative; z-index: 2; text-align: center; max-width: 960px; padding: 120px 24px 80px; }
.hero-badge {
  display: inline-flex; align-items: center; gap: 10px; padding: 10px 24px;
  border: 1px solid var(--border-gold); border-radius: 50px;
  font-size: 0.82rem; font-weight: 500; color: var(--gold-light);
  letter-spacing: 0.5px; backdrop-filter: blur(12px);
  background: rgba(197,163,78,0.06);
}
.badge-dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--gold); animation: pulse 2s ease infinite;
  box-shadow: 0 0 8px var(--gold);
}
@keyframes pulse { 0%,100% { opacity: 1; transform: scale(1); } 50% { opacity: 0.5; transform: scale(1.5); } }
.hero-title {
  font-family: 'Playfair Display', serif; font-size: clamp(2.8rem, 7vw, 5.5rem);
  font-weight: 900; line-height: 1.08; margin: 32px 0 24px;
}
.title-line { display: block; }
.title-accent {
  background: linear-gradient(135deg, var(--gold), var(--gold-light), var(--gold));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text; background-size: 200% auto;
  animation: shimmer 4s linear infinite;
}
@keyframes shimmer { to { background-position: 200% center; } }
.title-sub { font-size: 0.65em; color: var(--gray-200); }
.hero-subtitle {
  font-size: clamp(1rem, 1.8vw, 1.15rem); color: var(--gray-300);
  max-width: 640px; margin: 0 auto 48px; line-height: 1.8;
}
.hero-stats {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px;
  max-width: 700px; margin: 0 auto 48px;
}
.stat-card {
  text-align: center; padding: 20px 12px;
  background: rgba(255,255,255,0.03); border: 1px solid var(--border);
  border-radius: var(--radius-md); backdrop-filter: blur(8px);
  transition: all 0.4s var(--ease);
}
.stat-card:hover { border-color: var(--border-gold); background: rgba(197,163,78,0.05); }
.stat-number-wrap { display: flex; align-items: baseline; justify-content: center; gap: 2px; }
.stat-number {
  font-family: 'Playfair Display', serif; font-size: 2rem;
  font-weight: 800; color: var(--gold);
}
.stat-prefix, .stat-suffix { font-family: 'Playfair Display', serif; font-size: 1.2rem; font-weight: 700; color: var(--gold-light); }
.stat-label { display: block; font-size: 0.72rem; color: var(--gray-400); text-transform: uppercase; letter-spacing: 1.5px; margin-top: 4px; }
.stat-bar { width: 100%; height: 2px; background: var(--dark-400); border-radius: 2px; margin-top: 12px; overflow: hidden; }
.stat-bar-fill { height: 100%; background: linear-gradient(90deg, var(--gold-dark), var(--gold)); border-radius: 2px; width: 0; transition: width 1.5s var(--ease); }
.stats-animated .stat-bar-fill { /* width set inline */ }
.hero-actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }
.hero-scroll {
  position: absolute; bottom: 40px; left: 50%; transform: translateX(-50%);
  z-index: 2; display: flex; flex-direction: column; align-items: center; gap: 8px;
}
.hero-scroll span { font-size: 0.7rem; color: var(--gray-400); text-transform: uppercase; letter-spacing: 3px; }
.scroll-line {
  width: 1px; height: 40px; background: linear-gradient(180deg, var(--gold), transparent);
  animation: scrollLine 2s ease infinite;
}
@keyframes scrollLine { 0% { opacity: 0; transform: scaleY(0); transform-origin: top; } 50% { opacity: 1; transform: scaleY(1); } 100% { opacity: 0; transform: scaleY(0); transform-origin: bottom; } }

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 13px 32px; font-size: 0.9rem; font-weight: 600;
  border-radius: 50px; border: none; cursor: pointer;
  transition: all 0.4s var(--ease); font-family: inherit; text-align: center;
  position: relative; overflow: hidden;
}
.btn::before {
  content: ''; position: absolute; inset: 0; border-radius: 50px;
  background: linear-gradient(135deg, rgba(255,255,255,0.1), transparent);
  opacity: 0; transition: opacity 0.3s;
}
.btn:hover::before { opacity: 1; }
.btn-primary {
  background: linear-gradient(135deg, var(--gold), var(--gold-dark));
  color: var(--dark); font-weight: 700;
}
.btn-primary:hover { transform: translateY(-3px); box-shadow: 0 12px 40px rgba(197,163,78,0.4); }
.btn-gold { background: linear-gradient(135deg, var(--gold), var(--gold-dark)); color: var(--dark); font-weight: 700; }
.btn-gold:hover { transform: translateY(-3px); box-shadow: 0 12px 40px rgba(197,163,78,0.4); }
.btn-outline {
  background: transparent; color: var(--white);
  border: 1.5px solid rgba(255,255,255,0.15);
}
.btn-outline:hover { border-color: var(--gold); color: var(--gold); transform: translateY(-3px); }
.btn-ghost { background: transparent; color: var(--gray-300); }
.btn-ghost:hover { color: var(--gold); }
.btn-lg { padding: 16px 40px; font-size: 0.95rem; }
.btn-sm { padding: 10px 24px; font-size: 0.85rem; }
.btn-block { width: 100%; }
.btn-glow { box-shadow: 0 0 30px rgba(197,163,78,0.2); }
.btn-glow:hover { box-shadow: 0 0 50px rgba(197,163,78,0.4); }
.btn-arrow { width: 18px; height: 18px; transition: transform 0.3s var(--ease); }
.btn:hover .btn-arrow { transform: translateX(4px); }

/* ===== TICKER ===== */
.ticker {
  background: linear-gradient(135deg, var(--gold), var(--gold-dark));
  padding: 14px 0; overflow: hidden; white-space: nowrap;
}
.ticker-track {
  display: inline-flex; gap: 0; animation: ticker 30s linear infinite;
}
.ticker-item {
  font-size: 0.85rem; font-weight: 700; color: var(--dark);
  text-transform: uppercase; letter-spacing: 2px; padding: 0 24px;
}
.ticker-sep { color: rgba(0,0,0,0.25); padding: 0 8px; font-size: 0.6rem; }
@keyframes ticker { to { transform: translateX(-50%); } }

/* ===== SECTIONS ===== */
.section { padding: 140px 0; position: relative; }
.section-dark { background: var(--dark-100); }

.section-tag {
  display: inline-block; padding: 7px 20px; font-size: 0.75rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: 3px; color: var(--gold);
  border: 1px solid var(--border-gold); border-radius: 50px;
  background: rgba(197,163,78,0.05); margin-bottom: 20px;
}
.tag-light { background: rgba(255,255,255,0.1); border-color: rgba(255,255,255,0.2); color: var(--white); }
.section-title {
  font-family: 'Playfair Display', serif; font-size: clamp(2rem, 4vw, 3.5rem);
  font-weight: 800; line-height: 1.15; margin-bottom: 16px;
}
.section-desc { font-size: 1.05rem; color: var(--gray-400); max-width: 620px; margin: 0 auto; line-height: 1.8; }
.section-header-center { text-align: center; margin-bottom: 72px; }

/* ===== ABOUT / SPLIT ===== */
.split-layout { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 80px; align-items: start; }
.text-lead { font-size: 1.15rem; color: var(--gray-100); font-weight: 500; line-height: 1.8; margin-bottom: 20px; }
.text-body { color: var(--gray-300); line-height: 1.9; margin-bottom: 16px; }
.about-features { display: flex; flex-direction: column; gap: 20px; margin-top: 36px; }
.about-feature {
  display: flex; gap: 16px; align-items: flex-start;
  padding: 16px 20px; border-radius: var(--radius-md);
  background: var(--dark-200); border: 1px solid var(--border);
  transition: all 0.3s var(--ease);
}
.about-feature:hover { border-color: var(--border-gold); transform: translateX(4px); }
.feature-icon {
  width: 40px; height: 40px; min-width: 40px; border-radius: 10px;
  background: linear-gradient(135deg, rgba(197,163,78,0.15), rgba(75,31,111,0.15));
  display: flex; align-items: center; justify-content: center; color: var(--gold);
}
.feature-icon svg { width: 20px; height: 20px; }
.about-feature strong { display: block; font-size: 0.95rem; font-weight: 700; color: var(--white); margin-bottom: 2px; }
.about-feature span { font-size: 0.85rem; color: var(--gray-400); }

/* About Mosaic */
.about-mosaic { display: grid; gap: 16px; }
.mosaic-card {
  padding: 32px; border-radius: var(--radius-lg);
  background: var(--dark-200); border: 1px solid var(--border);
  transition: all 0.4s var(--ease);
}
.mosaic-card:hover { border-color: var(--border-gold); }
.mosaic-stat { text-align: center; background: linear-gradient(135deg, var(--purple-deep), var(--purple)); border-color: rgba(123,77,175,0.3); }
.mosaic-number {
  font-family: 'Playfair Display', serif; font-size: 4rem; font-weight: 900; color: var(--gold);
}
.mosaic-number span { font-size: 2.5rem; }
.mosaic-label { color: var(--gray-200); font-size: 0.95rem; margin-top: 4px; }
.mosaic-quote { position: relative; padding-top: 48px; }
.quote-mark { position: absolute; top: 20px; left: 24px; width: 28px; height: 28px; color: var(--gold); opacity: 0.3; }
.mosaic-quote p { font-family: 'Playfair Display', serif; font-size: 1.1rem; line-height: 1.6; font-style: italic; color: var(--gray-100); }
.mosaic-quote cite { display: block; margin-top: 12px; font-size: 0.85rem; color: var(--gray-400); font-style: normal; }
.mosaic-cta {
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  background: linear-gradient(135deg, rgba(197,163,78,0.08), var(--dark-200));
  border-color: var(--border-gold);
}
.mosaic-cta span { font-weight: 600; color: var(--gray-200); }

/* ===== IMPACT ===== */
.impact-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.impact-card {
  position: relative; padding: 40px 32px; border-radius: var(--radius-lg);
  background: var(--dark-200); border: 1px solid var(--border);
  overflow: hidden; transition: all 0.5s var(--ease);
}
.impact-card:hover { border-color: var(--border-gold); transform: translateY(-6px); }
.impact-card-glow {
  position: absolute; top: -100px; right: -100px; width: 200px; height: 200px;
  border-radius: 50%; background: radial-gradient(circle, rgba(197,163,78,0.08) 0%, transparent 70%);
  transition: all 0.5s var(--ease);
}
.impact-card:hover .impact-card-glow { transform: scale(1.5); }
.impact-number {
  font-family: 'Playfair Display', serif; font-size: 3rem; font-weight: 900;
  color: rgba(197,163,78,0.08); position: absolute; top: 16px; right: 24px;
}
.impact-icon {
  width: 52px; height: 52px; border-radius: var(--radius-md);
  background: linear-gradient(135deg, rgba(197,163,78,0.12), rgba(75,31,111,0.12));
  display: flex; align-items: center; justify-content: center;
  color: var(--gold); margin-bottom: 20px;
}
.impact-icon svg { width: 26px; height: 26px; }
.impact-card h3 { font-size: 1.2rem; font-weight: 700; margin-bottom: 10px; }
.impact-card p { color: var(--gray-400); font-size: 0.93rem; line-height: 1.7; position: relative; }
.impact-card-wide { grid-column: 1 / -1; }
.impact-cta-inner { display: flex; align-items: center; justify-content: space-between; gap: 32px; }
.impact-cta-inner h3 { margin-bottom: 16px; }
.field-tags { display: flex; flex-wrap: wrap; gap: 8px; }
.field-tag {
  padding: 6px 16px; border-radius: 50px; font-size: 0.8rem; font-weight: 600;
  background: rgba(197,163,78,0.08); border: 1px solid var(--border-gold);
  color: var(--gold-light);
  transition: all 0.3s var(--ease);
}
.field-tag:hover { background: rgba(197,163,78,0.15); transform: translateY(-2px); }

/* ===== ENDOWMENT SHOWCASE ===== */
.endowment-showcase {
  display: grid; grid-template-columns: auto 1fr; gap: 64px; align-items: center;
  background: var(--dark-200); border: 1px solid var(--border-gold);
  border-radius: var(--radius-xl); padding: 56px; margin-bottom: 72px;
}
.endowment-visual { display: flex; align-items: center; gap: 32px; }
.endowment-circle {
  width: 180px; height: 180px; border-radius: 50%; min-width: 180px;
  background: linear-gradient(135deg, rgba(197,163,78,0.12), rgba(75,31,111,0.12));
  border: 2px solid var(--border-gold); display: flex; flex-direction: column;
  align-items: center; justify-content: center; position: relative;
}
.endowment-amount {
  font-family: 'Playfair Display', serif; font-size: 2.4rem; font-weight: 900; color: var(--gold);
}
.endowment-amount span { font-size: 1.4rem; }
.endowment-label { font-size: 0.75rem; color: var(--gray-300); text-transform: uppercase; letter-spacing: 1.5px; margin-top: 4px; }
.endowment-flow { display: flex; align-items: center; gap: 24px; }
.flow-line { width: 48px; height: 2px; background: linear-gradient(90deg, var(--gold), var(--gold-light)); position: relative; }
.flow-line::after {
  content: ''; position: absolute; right: -4px; top: -4px;
  width: 0; height: 0; border-left: 8px solid var(--gold-light);
  border-top: 5px solid transparent; border-bottom: 5px solid transparent;
}
.endowment-output { text-align: center; }
.output-amount { font-family: 'Playfair Display', serif; font-size: 1.6rem; font-weight: 900; color: var(--gold-light); }
.output-label { font-size: 0.72rem; color: var(--gray-400); text-transform: uppercase; letter-spacing: 1px; }
.endowment-details { display: flex; flex-direction: column; gap: 24px; }
.endowment-detail {
  display: flex; gap: 16px; align-items: flex-start;
  padding: 20px; border-radius: var(--radius-md);
  background: var(--dark-300); border: 1px solid var(--border);
  transition: all 0.3s var(--ease);
}
.endowment-detail:hover { border-color: var(--border-gold); transform: translateX(4px); }
.detail-icon {
  width: 44px; height: 44px; min-width: 44px; border-radius: 10px;
  background: rgba(197,163,78,0.1); display: flex; align-items: center;
  justify-content: center; color: var(--gold);
}
.detail-icon svg { width: 22px; height: 22px; }
.endowment-detail h4 { font-size: 1rem; font-weight: 700; margin-bottom: 4px; }
.endowment-detail p { font-size: 0.88rem; color: var(--gray-400); line-height: 1.6; }

/* Impact Future */
.impact-future {
  margin-top: 72px; border-radius: var(--radius-xl); overflow: hidden;
  background: linear-gradient(135deg, var(--purple-deep), var(--purple));
  border: 1px solid rgba(123,77,175,0.3);
}
.impact-future-inner { padding: 56px; text-align: center; }
.impact-future h3 { font-family: 'Playfair Display', serif; font-size: 1.8rem; font-weight: 800; margin-bottom: 20px; }
.impact-future p { color: var(--gray-200); font-size: 1rem; line-height: 1.8; max-width: 720px; margin: 0 auto 40px; }
.impact-future-stats { display: flex; align-items: center; justify-content: center; gap: 32px; flex-wrap: wrap; }
.future-stat { text-align: center; }
.future-stat-number { display: block; font-family: 'Playfair Display', serif; font-size: 2.2rem; font-weight: 900; color: var(--gold); }
.future-stat-label { font-size: 0.75rem; color: var(--gray-300); text-transform: uppercase; letter-spacing: 1.5px; }
.future-stat-arrow { color: var(--gold-light); opacity: 0.5; }

/* ===== TESTIMONIALS ===== */
.testimonials-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.testimonial-card {
  background: var(--dark-200); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 36px 28px;
  transition: all 0.4s var(--ease); position: relative; display: flex;
  flex-direction: column;
}
.testimonial-card:hover { border-color: var(--border-gold); transform: translateY(-4px); }
.testimonial-featured {
  border-color: var(--border-gold);
  background: linear-gradient(180deg, rgba(197,163,78,0.04), var(--dark-200));
}
.testimonial-quote-icon { color: var(--gold); opacity: 0.25; margin-bottom: 16px; }
.testimonial-quote-icon svg { width: 32px; height: 32px; }
.testimonial-card blockquote {
  font-size: 0.95rem; color: var(--gray-200); line-height: 1.8;
  font-style: italic; margin-bottom: 24px; flex: 1;
}
.testimonial-author { display: flex; align-items: center; gap: 14px; margin-bottom: 16px; }
.testimonial-avatar {
  width: 48px; height: 48px; min-width: 48px; border-radius: 50%;
  background: linear-gradient(135deg, var(--purple), var(--gold-dark));
  display: flex; align-items: center; justify-content: center;
  font-family: 'Playfair Display', serif; font-size: 0.95rem; font-weight: 800;
}
.testimonial-info strong { display: block; font-size: 0.95rem; font-weight: 700; }
.testimonial-info span { font-size: 0.8rem; color: var(--gray-400); }
.testimonial-outcome {
  display: flex; align-items: center; gap: 10px; padding: 12px 16px;
  background: rgba(197,163,78,0.05); border: 1px solid var(--border-gold);
  border-radius: var(--radius-sm); font-size: 0.85rem; color: var(--gray-200);
}
.outcome-badge {
  padding: 3px 10px; font-size: 0.7rem; font-weight: 800;
  background: linear-gradient(135deg, var(--gold), var(--gold-dark));
  color: var(--dark); border-radius: 50px; text-transform: uppercase; letter-spacing: 0.5px;
}
.testimonials-cta {
  text-align: center; margin-top: 48px; padding: 40px;
  background: var(--dark-300); border: 1px solid var(--border);
  border-radius: var(--radius-lg);
}
.testimonials-cta p { font-size: 1.05rem; color: var(--gray-300); margin-bottom: 20px; line-height: 1.7; }
.testimonials-cta strong { color: var(--white); }

/* ===== EVENTS ===== */
.section-event { padding: 100px 0; }
.event-hero {
  border-radius: var(--radius-2xl); overflow: hidden; position: relative;
  background: linear-gradient(135deg, var(--purple-deep), var(--purple), var(--dark));
  padding: 72px; border: 1px solid rgba(123,77,175,0.25);
}
.event-hero-bg {
  position: absolute; inset: 0;
  background:
    radial-gradient(circle at 80% 20%, rgba(197,163,78,0.12) 0%, transparent 50%),
    radial-gradient(circle at 20% 80%, rgba(123,77,175,0.15) 0%, transparent 40%);
}
.event-hero-content { position: relative; text-align: center; }
.event-title {
  font-family: 'Playfair Display', serif; font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 900; margin: 16px 0 8px;
}
.event-location { font-size: 1.1rem; color: var(--gold-light); margin-bottom: 40px; }
.event-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; max-width: 700px; margin: 0 auto 40px; }
.event-day-card {
  display: flex; gap: 20px; align-items: center; text-align: left;
  background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-lg); padding: 24px;
  transition: all 0.3s var(--ease);
}
.event-day-card:hover { border-color: var(--border-gold); background: rgba(197,163,78,0.06); }
.event-day-date {
  display: flex; flex-direction: column; align-items: center; min-width: 60px;
  padding: 12px; border-radius: var(--radius-md);
  background: rgba(197,163,78,0.15); border: 1px solid var(--border-gold);
}
.edc-month { font-size: 0.65rem; font-weight: 800; text-transform: uppercase; letter-spacing: 2px; color: var(--gold); }
.edc-day { font-family: 'Playfair Display', serif; font-size: 1.6rem; font-weight: 900; line-height: 1.1; }
.edc-dow { font-size: 0.6rem; font-weight: 600; color: var(--gray-300); text-transform: uppercase; letter-spacing: 1px; }
.event-day-info h4 { font-size: 1rem; font-weight: 700; margin-bottom: 4px; }
.event-day-info p { font-size: 0.85rem; color: var(--gray-300); line-height: 1.5; }
.event-time { font-size: 0.8rem; color: var(--gold); font-weight: 600; }
.event-actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* ===== SCHOLARS ===== */
.scholars-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.scholar-card {
  background: var(--dark-200); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 28px 24px;
  transition: all 0.4s var(--ease); position: relative; overflow: hidden;
}
.scholar-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: linear-gradient(90deg, var(--gold), var(--purple-light));
  transform: scaleX(0); transform-origin: left;
  transition: transform 0.4s var(--ease);
}
.scholar-card:hover { border-color: var(--border-gold); transform: translateY(-4px); }
.scholar-card:hover::before { transform: scaleX(1); }
.scholar-card-featured { border-color: var(--border-gold); background: linear-gradient(180deg, rgba(197,163,78,0.04), var(--dark-200)); }
.featured-badge {
  position: absolute; top: 16px; right: 16px; padding: 4px 12px;
  background: linear-gradient(135deg, var(--gold), var(--gold-dark));
  color: var(--dark); font-size: 0.7rem; font-weight: 800;
  border-radius: 50px; letter-spacing: 0.5px; text-transform: uppercase;
}
.scholar-top { display: flex; align-items: center; gap: 14px; margin-bottom: 14px; }
.scholar-avatar {
  width: 48px; height: 48px; min-width: 48px; border-radius: 50%;
  background: linear-gradient(135deg, var(--purple), var(--gold-dark));
  display: flex; align-items: center; justify-content: center;
  font-family: 'Playfair Display', serif; font-size: 0.95rem; font-weight: 800;
}
.scholar-meta h3 { font-size: 1rem; font-weight: 700; line-height: 1.2; }
.scholar-year { font-size: 0.75rem; color: var(--gold); font-weight: 600; }
.scholar-card > p { font-size: 0.88rem; color: var(--gray-300); line-height: 1.6; margin-bottom: 14px; }
.scholar-card strong { color: var(--white); }
.scholar-tags { display: flex; flex-wrap: wrap; gap: 6px; }
.scholar-tags span {
  padding: 3px 10px; font-size: 0.7rem; font-weight: 600;
  background: rgba(197,163,78,0.06); border: 1px solid rgba(197,163,78,0.15);
  border-radius: 50px; color: var(--gold-light);
}

/* ===== BOARD ===== */
.board-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); gap: 20px; }
.board-card {
  text-align: center; padding: 32px 16px; background: var(--dark-200);
  border: 1px solid var(--border); border-radius: var(--radius-lg);
  transition: all 0.4s var(--ease);
}
.board-card:hover { border-color: var(--border-gold); transform: translateY(-4px); }
.board-card-exec { border-color: var(--border-gold); background: linear-gradient(180deg, rgba(197,163,78,0.04), var(--dark-200)); }
.board-avatar-ring {
  width: 80px; height: 80px; border-radius: 50%; margin: 0 auto 16px;
  padding: 3px; background: linear-gradient(135deg, var(--gold), var(--purple-light));
}
.board-avatar-ring .board-avatar { width: 100%; height: 100%; font-size: 1.2rem; }
.board-avatar {
  width: 64px; height: 64px; border-radius: 50%; margin: 0 auto 16px;
  background: linear-gradient(135deg, var(--purple), var(--gold-dark));
  display: flex; align-items: center; justify-content: center;
  font-family: 'Playfair Display', serif; font-size: 1.1rem; font-weight: 800;
  overflow: hidden;
}
.board-avatar img {
  width: 100%; height: 100%; object-fit: cover; border-radius: 50%;
}
.board-card h3 { font-size: 0.95rem; font-weight: 700; margin-bottom: 4px; }
.board-role { font-size: 0.78rem; color: var(--gold); font-weight: 600; }

/* ===== SPONSORSHIP ===== */
.section-sponsorship {
  background: linear-gradient(180deg, var(--dark), var(--dark-100));
  position: relative; overflow: hidden;
}
.section-sponsorship::before {
  content: ''; position: absolute; top: -300px; left: 50%; transform: translateX(-50%);
  width: 800px; height: 800px; border-radius: 50%;
  background: radial-gradient(circle, rgba(197,163,78,0.04) 0%, transparent 70%);
}
.sponsor-tiers { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin-bottom: 60px; }
.sponsor-tier {
  position: relative; background: var(--dark-200); border: 1px solid var(--border);
  border-radius: var(--radius-xl); padding: 36px 28px;
  transition: all 0.4s var(--ease); display: flex; flex-direction: column;
}
.sponsor-tier:hover { border-color: var(--border-gold); transform: translateY(-6px); }
.tier-badge {
  position: absolute; top: -12px; left: 50%; transform: translateX(-50%);
  background: linear-gradient(135deg, var(--gold), var(--gold-dark));
  color: var(--dark); padding: 5px 20px; border-radius: 50px;
  font-size: 0.72rem; font-weight: 800; text-transform: uppercase; letter-spacing: 1px;
  box-shadow: 0 4px 16px rgba(197,163,78,0.3);
}
.tier-header { text-align: center; margin-bottom: 28px; }
.tier-icon { font-size: 1.4rem; color: var(--gold); margin-bottom: 12px; letter-spacing: 4px; }
.tier-header h3 { font-size: 1.2rem; font-weight: 800; margin-bottom: 8px; }
.tier-price { margin-top: 4px; }
.price-amount {
  font-family: 'Playfair Display', serif; font-size: 2.2rem; font-weight: 900; color: var(--gold);
}
.tier-perks { list-style: none; flex: 1; margin-bottom: 24px; }
.tier-perks li {
  display: flex; align-items: flex-start; gap: 10px; padding: 10px 0;
  font-size: 0.88rem; color: var(--gray-300); border-bottom: 1px solid var(--border);
}
.tier-perks li:last-child { border-bottom: none; }
.tier-perks svg { width: 16px; height: 16px; min-width: 16px; color: var(--gold); margin-top: 2px; }

/* Gold tier special */
.tier-gold { border-color: var(--border-gold); background: linear-gradient(180deg, rgba(197,163,78,0.06), var(--dark-200)); }
.tier-bronze .tier-icon { color: #CD7F32; }
.tier-silver .tier-icon { color: #B4B4B4; }
.tier-platinum .tier-icon { color: #E5E4E2; }

/* Sponsor CTA */
.sponsor-cta {
  display: flex; align-items: center; justify-content: space-between; gap: 32px;
  padding: 40px 48px; border-radius: var(--radius-xl);
  background: linear-gradient(135deg, var(--purple-deep), var(--purple));
  border: 1px solid rgba(123,77,175,0.3); margin-bottom: 72px;
}
.sponsor-cta-content h3 { font-size: 1.3rem; font-weight: 800; margin-bottom: 8px; }
.sponsor-cta-content p { color: var(--gray-300); font-size: 0.95rem; max-width: 520px; }

/* Why Sponsor */
.sponsor-why { text-align: center; }
.sponsor-why > h3 { font-family: 'Playfair Display', serif; font-size: 1.8rem; font-weight: 800; margin-bottom: 40px; }
.sponsor-why-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.why-card {
  padding: 32px 24px; border-radius: var(--radius-lg);
  background: var(--dark-200); border: 1px solid var(--border);
  text-align: left; transition: all 0.4s var(--ease);
}
.why-card:hover { border-color: var(--border-gold); transform: translateY(-4px); }
.why-number {
  font-family: 'Playfair Display', serif; font-size: 2rem; font-weight: 900;
  color: rgba(197,163,78,0.15); margin-bottom: 12px;
}
.why-card h4 { font-size: 1.05rem; font-weight: 700; margin-bottom: 8px; }
.why-card p { font-size: 0.88rem; color: var(--gray-400); line-height: 1.6; }

/* Nonprofit Banner */
.nonprofit-banner {
  display: flex; gap: 24px; align-items: flex-start;
  padding: 36px 40px; border-radius: var(--radius-xl);
  background: linear-gradient(135deg, rgba(197,163,78,0.06), var(--dark-200));
  border: 1px solid var(--border-gold); margin-bottom: 60px;
}
.nonprofit-badge-icon {
  width: 56px; height: 56px; min-width: 56px; border-radius: 50%;
  background: rgba(197,163,78,0.12); display: flex; align-items: center;
  justify-content: center; color: var(--gold);
}
.nonprofit-content h3 { font-size: 1.1rem; font-weight: 800; margin-bottom: 8px; color: var(--gold); }
.nonprofit-content p { font-size: 0.93rem; color: var(--gray-300); line-height: 1.7; }

/* Tier Value & Impact */
.tier-value {
  font-size: 0.88rem; color: var(--gray-300); line-height: 1.6;
  text-align: center; margin-bottom: 24px; padding: 0 4px;
}
.tier-value strong { color: var(--white); }
.tier-impact {
  font-size: 0.82rem; color: var(--gray-400); line-height: 1.5;
  padding: 12px 16px; margin-bottom: 16px;
  background: rgba(197,163,78,0.04); border: 1px solid var(--border);
  border-radius: var(--radius-sm);
}
.tier-impact-label {
  display: inline-block; font-weight: 800; color: var(--gold);
  font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.5px;
  margin-right: 4px;
}

/* Sponsor Inquiry Form */
.sponsor-inquiry {
  margin-top: 72px; padding: 56px; border-radius: var(--radius-xl);
  background: var(--dark-200); border: 1px solid var(--border);
  text-align: center;
}
.sponsor-inquiry h3 {
  font-family: 'Playfair Display', serif; font-size: 1.8rem;
  font-weight: 800; margin-bottom: 12px;
}
.sponsor-inquiry-desc {
  font-size: 1rem; color: var(--gray-400); max-width: 600px;
  margin: 0 auto 36px; line-height: 1.7;
}
.inquiry-form { max-width: 680px; margin: 0 auto; text-align: left; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { margin-bottom: 20px; }
.form-group label {
  display: block; font-size: 0.85rem; font-weight: 600;
  color: var(--gray-200); margin-bottom: 8px;
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%; padding: 14px 18px; font-size: 0.92rem;
  font-family: inherit; color: var(--white);
  background: var(--dark-300); border: 1px solid var(--border);
  border-radius: var(--radius-md); outline: none;
  transition: border-color 0.3s var(--ease);
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--gray-500); }
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus { border-color: var(--gold); }
.form-group select { cursor: pointer; appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%23A1A1AA' viewBox='0 0 16 16'%3E%3Cpath d='M8 11L3 6h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 16px center;
}
.form-group select option { background: var(--dark-300); color: var(--white); }
.form-group textarea { resize: vertical; min-height: 100px; }

/* ===== DONATE ===== */
.donate-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.donate-card {
  background: var(--dark-200); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 40px 32px; text-align: center;
  transition: all 0.4s var(--ease); position: relative;
}
.donate-card:hover { border-color: var(--border-gold); transform: translateY(-4px); }
.donate-card-featured { border-color: var(--border-gold); background: linear-gradient(180deg, rgba(197,163,78,0.05), var(--dark-200)); }
.donate-featured-badge {
  position: absolute; top: -12px; left: 50%; transform: translateX(-50%);
  background: linear-gradient(135deg, var(--gold), var(--gold-dark));
  color: var(--dark); padding: 5px 20px; border-radius: 50px;
  font-size: 0.72rem; font-weight: 800; text-transform: uppercase; letter-spacing: 1px;
}
.donate-icon {
  width: 60px; height: 60px; margin: 0 auto 20px; border-radius: 50%;
  background: rgba(197,163,78,0.08); display: flex; align-items: center;
  justify-content: center; color: var(--gold);
}
.donate-icon svg { width: 26px; height: 26px; }
.donate-card h3 { font-size: 1.2rem; font-weight: 700; margin-bottom: 10px; }
.donate-card p { color: var(--gray-400); font-size: 0.9rem; line-height: 1.6; margin-bottom: 24px; }

/* ===== APPLY ===== */
.section-apply { padding: 100px 0; }
.apply-hero {
  border-radius: var(--radius-2xl); overflow: hidden; position: relative;
  background: linear-gradient(135deg, var(--dark-100), var(--dark-300));
  border: 1px solid var(--border); padding: 80px 64px;
}
.apply-hero-bg {
  position: absolute; inset: 0;
  background:
    radial-gradient(circle at 30% 30%, rgba(197,163,78,0.06) 0%, transparent 50%),
    radial-gradient(circle at 70% 70%, rgba(75,31,111,0.1) 0%, transparent 40%);
}
.apply-hero-content { position: relative; text-align: center; }
.apply-title {
  font-family: 'Playfair Display', serif; font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 900; margin: 16px 0;
}
.apply-desc { color: var(--gray-300); font-size: 1.05rem; max-width: 600px; margin: 0 auto 28px; line-height: 1.7; }
.apply-deadline-banner {
  display: inline-flex; align-items: center; gap: 10px; padding: 14px 28px;
  background: rgba(197,163,78,0.08); border: 1px solid var(--border-gold);
  border-radius: 50px; margin-bottom: 40px; color: var(--gold);
  font-size: 0.95rem; font-weight: 500;
}
.apply-deadline-banner strong { color: var(--white); font-weight: 800; }
.apply-tracks { display: grid; grid-template-columns: 1fr auto 1fr; gap: 24px; align-items: center; max-width: 800px; margin: 0 auto; }
.apply-track {
  text-align: left; padding: 32px; border-radius: var(--radius-lg);
  background: var(--dark-200); border: 1px solid var(--border);
  transition: all 0.3s var(--ease);
}
.apply-track:hover { border-color: var(--border-gold); }
.track-badge {
  display: inline-block; padding: 4px 12px; border-radius: 50px;
  font-size: 0.7rem; font-weight: 800; letter-spacing: 1px;
  background: rgba(197,163,78,0.1); color: var(--gold); margin-bottom: 12px;
  text-transform: uppercase;
}
.apply-track h3 { font-size: 1.1rem; font-weight: 700; margin-bottom: 8px; }
.apply-track p { font-size: 0.88rem; color: var(--gray-400); line-height: 1.5; margin-bottom: 20px; }
.apply-divider {
  display: flex; align-items: center; justify-content: center;
  width: 48px; height: 48px; border-radius: 50%;
  background: var(--dark-300); border: 1px solid var(--border);
  font-size: 0.8rem; font-weight: 800; color: var(--gray-400);
}

/* ===== CONTACT ===== */
.contact-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.contact-card {
  text-align: center; padding: 40px 28px; background: var(--dark-200);
  border: 1px solid var(--border); border-radius: var(--radius-lg);
  transition: all 0.4s var(--ease); display: block;
}
.contact-card:hover { border-color: var(--border-gold); transform: translateY(-4px); }
.contact-icon-wrap {
  width: 60px; height: 60px; margin: 0 auto 20px; border-radius: 50%;
  background: rgba(197,163,78,0.08); display: flex; align-items: center;
  justify-content: center; color: var(--gold);
  transition: all 0.3s var(--ease);
}
.contact-card:hover .contact-icon-wrap { background: rgba(197,163,78,0.15); transform: scale(1.1); }
.contact-icon-wrap svg { width: 24px; height: 24px; }
.contact-card h3 { font-size: 1.1rem; font-weight: 700; margin-bottom: 8px; }
.contact-card p { color: var(--gray-400); font-size: 0.95rem; }
.contact-link { display: inline-block; margin-top: 12px; font-size: 0.85rem; font-weight: 600; color: var(--gold); }
.social-buttons { display: flex; gap: 10px; justify-content: center; margin-top: 12px; }
.social-btn {
  display: inline-flex; align-items: center; gap: 8px; padding: 10px 20px;
  border-radius: 50px; background: var(--dark-300); border: 1px solid var(--border);
  font-size: 0.85rem; font-weight: 600; color: var(--gray-300);
  transition: all 0.3s var(--ease);
}
.social-btn:hover { border-color: var(--border-gold); color: var(--gold); }
.social-btn svg { width: 16px; height: 16px; }

/* ===== FOOTER ===== */
.footer { padding: 80px 0 32px; background: var(--dark); border-top: 1px solid var(--border); }
.footer-top { display: grid; grid-template-columns: 1.2fr 2fr; gap: 64px; margin-bottom: 48px; }
.footer-logo-group { display: flex; align-items: center; gap: 12px; margin-bottom: 16px; }
.footer-logo-icon { font-size: 1rem !important; }
.footer-brand p { color: var(--gray-400); font-size: 0.88rem; margin-top: 4px; }
.footer-mission { color: var(--gray-400); font-size: 0.88rem; line-height: 1.7; max-width: 300px; margin-top: 16px !important; }
.footer-nav { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.footer-col h4 { font-size: 0.82rem; font-weight: 700; text-transform: uppercase; letter-spacing: 2px; color: var(--gray-300); margin-bottom: 16px; }
.footer-col a { display: block; font-size: 0.88rem; color: var(--gray-400); padding: 4px 0; transition: color 0.3s; }
.footer-col a:hover { color: var(--gold); }
.footer-bottom {
  display: flex; justify-content: space-between; align-items: center;
  padding-top: 32px; border-top: 1px solid var(--border);
}
.footer-bottom p { color: var(--gray-500); font-size: 0.82rem; }
.footer-bottom-links { display: flex; gap: 12px; }
.footer-bottom-links a {
  width: 36px; height: 36px; display: flex; align-items: center; justify-content: center;
  border-radius: 50%; background: var(--dark-200); border: 1px solid var(--border);
  color: var(--gray-400); transition: all 0.3s;
}
.footer-bottom-links a:hover { border-color: var(--gold); color: var(--gold); }
.footer-bottom-links svg { width: 16px; height: 16px; }

/* ===== BACK TO TOP ===== */
.back-to-top {
  position: fixed; bottom: 32px; right: 32px; z-index: 900;
  width: 48px; height: 48px; border-radius: 50%;
  background: linear-gradient(135deg, var(--gold), var(--gold-dark));
  color: var(--dark); border: none; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 8px 24px rgba(197,163,78,0.3);
  opacity: 0; transform: translateY(20px);
  transition: all 0.4s var(--ease); pointer-events: none;
}
.back-to-top.visible { opacity: 1; transform: translateY(0); pointer-events: all; }
.back-to-top:hover { transform: translateY(-4px); box-shadow: 0 12px 36px rgba(197,163,78,0.5); }
.back-to-top svg { width: 20px; height: 20px; }

/* ===== ANIMATIONS ===== */
[data-animate] { opacity: 0; transition: all 0.8s var(--ease); }
[data-animate="fade-up"] { transform: translateY(40px); }
[data-animate="fade-down"] { transform: translateY(-30px); }
[data-animate="fade-right"] { transform: translateX(-40px); }
[data-animate="fade-left"] { transform: translateX(40px); }
[data-animate].animated { opacity: 1; transform: translate(0, 0); }

/* ===== RESPONSIVE ===== */
@media (max-width: 1100px) {
  .sponsor-tiers { grid-template-columns: repeat(2, 1fr); }
  .sponsor-why-grid { grid-template-columns: repeat(2, 1fr); }
  .scholars-grid { grid-template-columns: repeat(2, 1fr); }
  .testimonials-grid { grid-template-columns: 1fr; }
  .endowment-showcase { grid-template-columns: 1fr; gap: 40px; }
  .endowment-visual { justify-content: center; flex-wrap: wrap; }
}
@media (max-width: 900px) {
  .split-layout { grid-template-columns: 1fr; gap: 48px; }
  .impact-grid { grid-template-columns: 1fr; }
  .impact-card-wide { grid-column: auto; }
  .apply-tracks { grid-template-columns: 1fr; }
  .apply-divider { margin: 0 auto; }
  .footer-top { grid-template-columns: 1fr; gap: 40px; }
}
@media (max-width: 768px) {
  .section { padding: 100px 0; }
  .nav-toggle { display: flex; }
  .nav-links {
    display: none; position: fixed; top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(7,7,12,0.97); backdrop-filter: blur(24px);
    flex-direction: column; align-items: center; justify-content: center;
    gap: 8px; z-index: 999;
  }
  .nav-links.open { display: flex; }
  .nav-links a { font-size: 1.3rem; padding: 14px 24px; }
  .nav-links a::after { display: none; }
  .nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .nav-toggle.open span:nth-child(2) { opacity: 0; }
  .nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
  .hero-stats { grid-template-columns: repeat(2, 1fr); }
  .hero-content { padding: 100px 20px 60px; }
  .sponsor-tiers { grid-template-columns: 1fr; }
  .donate-grid, .contact-grid { grid-template-columns: 1fr; }
  .event-hero { padding: 40px 24px; }
  .event-cards { grid-template-columns: 1fr; }
  .apply-hero { padding: 48px 24px; }
  .sponsor-cta { flex-direction: column; text-align: center; padding: 32px 24px; }
  .sponsor-why-grid { grid-template-columns: 1fr; }
  .footer-nav { grid-template-columns: 1fr 1fr; }
  .scholars-grid { grid-template-columns: 1fr; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .nonprofit-banner { flex-direction: column; text-align: center; align-items: center; padding: 28px 24px; }
  .form-row { grid-template-columns: 1fr; }
  .sponsor-inquiry { padding: 32px 20px; }
  .impact-future-stats { flex-direction: column; gap: 16px; }
  .future-stat-arrow { transform: rotate(90deg); }
  .endowment-circle { width: 140px; height: 140px; min-width: 140px; }
  .endowment-amount { font-size: 1.8rem; }
  .endowment-showcase { padding: 32px 24px; }
  .board-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .impact-cta-inner { flex-direction: column; text-align: center; }
  .impact-cta-inner .btn { width: 100%; }
  .field-tags { justify-content: center; }
  .endowment-flow { flex-direction: column; align-items: center; }
  .flow-line { width: 2px; height: 32px; }
  .flow-line::after { right: -4px; top: auto; bottom: -8px;
    border-left: 5px solid transparent; border-right: 5px solid transparent;
    border-top: 8px solid var(--gold-light); }
  /* Preloader mobile */
  .preloader-shield { width: 170px; height: 204px; margin-bottom: 20px; }
  .shield-outer-ring { top: -16px; left: -16px; right: -16px; bottom: -16px; }
  .shield-outer-ring.ring-reverse { top: -26px; left: -26px; right: -26px; bottom: -26px; }
  .preloader-rays { width: 350px; height: 350px; }
  .preloader-logo { font-size: 2rem; letter-spacing: 7px; }
  .preloader-sub { font-size: 0.62rem; letter-spacing: 2px; margin-bottom: 20px; }
  .preloader-bar { width: 180px; }
  .preloader-text { font-size: 0.65rem; letter-spacing: 3px; }
  .shield-particle.p1 { animation: sparkFade 0.4s ease 1.6s forwards, sparkOrbit1m 6s linear infinite 1.6s; }
  .shield-particle.p2 { animation: sparkFade 0.4s ease 1.8s forwards, sparkOrbit2m 7s linear infinite 1.8s; }
  .shield-particle.p3 { animation: sparkFade 0.4s ease 2s forwards, sparkOrbit3m 5s linear infinite 2s; }
  .shield-particle.p4 { animation: sparkFade 0.4s ease 1.7s forwards, sparkOrbit4m 8s linear infinite 1.7s; }
  .shield-particle.p5 { animation: sparkFade 0.4s ease 1.9s forwards, sparkOrbit5m 5.5s linear infinite 1.9s; }
  .shield-particle.p6 { animation: sparkFade 0.4s ease 2.1s forwards, sparkOrbit6m 6.5s linear infinite 2.1s; }
}
@keyframes sparkOrbit1m {
  0% { transform: translate(0,0); opacity: 0.8; }
  25% { transform: translate(140px,-8px); opacity: 0.3; }
  50% { transform: translate(130px,160px); opacity: 0.8; }
  75% { transform: translate(-8px,170px); opacity: 0.3; }
  100% { transform: translate(0,0); opacity: 0.8; }
}
@keyframes sparkOrbit2m {
  0% { transform: translate(0,0); opacity: 0.7; }
  25% { transform: translate(-150px,20px); opacity: 0.2; }
  50% { transform: translate(-130px,-140px); opacity: 0.7; }
  75% { transform: translate(8px,-120px); opacity: 0.2; }
  100% { transform: translate(0,0); opacity: 0.7; }
}
@keyframes sparkOrbit3m {
  0% { transform: translate(0,0); opacity: 0.6; }
  33% { transform: translate(130px,-80px); opacity: 0.2; }
  66% { transform: translate(80px,-150px); opacity: 0.6; }
  100% { transform: translate(0,0); opacity: 0.6; }
}
@keyframes sparkOrbit4m {
  0% { transform: translate(0,0); opacity: 0.5; }
  50% { transform: translate(-160px,80px); opacity: 0.2; }
  100% { transform: translate(0,0); opacity: 0.5; }
}
@keyframes sparkOrbit5m {
  0% { transform: translate(0,0); opacity: 0.6; }
  25% { transform: translate(-100px,-70px); opacity: 0.2; }
  50% { transform: translate(-50px,-150px); opacity: 0.6; }
  75% { transform: translate(70px,-100px); opacity: 0.2; }
  100% { transform: translate(0,0); opacity: 0.6; }
}
@keyframes sparkOrbit6m {
  0% { transform: translate(0,0); opacity: 0.5; }
  33% { transform: translate(150px,-30px); opacity: 0.2; }
  66% { transform: translate(120px,100px); opacity: 0.5; }
  100% { transform: translate(0,0); opacity: 0.5; }
}
@media (max-width: 480px) {
  .hero-stats { grid-template-columns: 1fr 1fr; gap: 10px; }
  .hero-actions { flex-direction: column; align-items: stretch; }
  .btn-lg { width: 100%; justify-content: center; }
  .footer-bottom { flex-direction: column; gap: 16px; text-align: center; }
  .footer-nav { grid-template-columns: 1fr; }
  /* Preloader small phone */
  .preloader-shield { width: 140px; height: 168px; margin-bottom: 16px; }
  .shield-outer-ring { top: -12px; left: -12px; right: -12px; bottom: -12px; }
  .shield-outer-ring.ring-reverse { top: -20px; left: -20px; right: -20px; bottom: -20px; }
  .preloader-rays { width: 280px; height: 280px; }
  .preloader-logo { font-size: 1.6rem; letter-spacing: 5px; }
  .preloader-sub { font-size: 0.58rem; letter-spacing: 1.5px; margin-bottom: 16px; }
  .preloader-bar { width: 150px; }
  .preloader-text { font-size: 0.58rem; letter-spacing: 2px; }
}