:root {
  --color-bg: #1f2937;
  --color-surface: #090d1a;
  --color-card: #0c1120;
  --color-card-hover: #0f1528;

  --color-gold-deep: #8a6520;
  --color-gold: #c4973f;
  --color-gold-mid: #d4a84b;
  --color-gold-light: #e8c87a;
  --color-gold-pale: #f5e6b8;

  --color-blue-glow: rgba(44, 68, 148, 0.22);
  --color-gold-glow: rgba(196, 151, 63, 0.14);

  --color-text: #ede8dc;
  --color-text-dim: #9a9380;
  --color-text-muted: #5a5448;

  --color-border: rgba(196, 151, 63, 0.12);
  --color-border-hover: rgba(196, 151, 63, 0.4);

  --shadow-card:
    0 24px 64px rgba(0, 0, 0, 0.7), 0 1px 0 rgba(196, 151, 63, 0.06) inset;
  --shadow-glow: 0 0 60px rgba(196, 151, 63, 0.12);

  --space-xs: 4px;
  --space-sm: 8px;
  --space-md: 16px;
  --space-lg: 24px;
  --space-xl: 36px;
  --space-2xl: 60px;

  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 20px;
  --radius-pill: 100px;

  --font-body: "cairo", sans-serif;
  --font-display: "cairo", sans-serif;

  --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  background:
    radial-gradient(
      ellipse 80% 60% at 50% -10%,
      rgba(57, 73, 171, 0.45) 0%,
      transparent 70%
    ),
    radial-gradient(
      ellipse 60% 40% at 90% 80%,
      rgba(189, 157, 108, 0.18) 0%,
      transparent 60%
    ),
    linear-gradient(160deg, #0d1642 0%, #1a237e 50%, #0d1642 100%);
  color: var(--color-text);
  min-height: 100vh;
  overflow-x: hidden;
}

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

button {
  font-family: var(--font-body);
  cursor: pointer;
}

.pd-hero {
  position: relative;
  overflow: hidden;
  padding: var(--spacing-3xl) 0 calc(var(--spacing-3xl) + 40px);
  background: linear-gradient(
    120deg,
    var(--color-primary-dark) 0%,
    var(--color-primary) 55%,
    var(--color-primary-light) 100%
  );
}

.pd-hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

.pd-hero-overlay {
  position: absolute;
  inset: 0;
  background-image: radial-gradient(
      circle at 15% 20%,
      rgba(251, 191, 36, 0.12) 0%,
      transparent 40%
    ),
    radial-gradient(
      circle at 85% 80%,
      rgba(99, 102, 241, 0.18) 0%,
      transparent 45%
    );
}

.pd-hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: var(--spacing-2xl);
  align-items: center;
  padding:0 30px;
}


.pd-hero .badge {
  margin-bottom: var(--spacing-sm);
  color: var(--color-gold-light);
  display: inline-flex;
  align-items: center;
}

.pd-hero-title {
  color: var(--color-white);
  font-size: clamp(2rem, 4.5vw, 3rem);
  font-weight: 900;
  line-height: 1.25;
  margin-bottom: var(--spacing-sm);
}

.pd-event-code {
  display: inline-block;
  color: var(--color-secondary-light);
  font-family: var(--font-secondary, var(--font-primary));
  letter-spacing: 0.15em;
  font-weight: 800;
  font-size: 1.1rem;
  margin-bottom: var(--spacing-lg);
}

.pd-hero-subtitle {
  color: rgba(255, 255, 255, 0.85);
  font-size: 1.05rem;
  line-height: 1.9;
  max-width: 560px;
  margin-bottom: var(--spacing-xl);
}

.pd-hero-banner {
  position: relative;
  animation: pdFloat 5s ease-in-out infinite;
}

.pd-hero-banner img {
  width: 100%;
  max-width: 380px;
  margin-inline-start: auto;
  display: block;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-2xl);
}

@keyframes pdFloat {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-14px);
  }
}

.pd-hero-wave {
  position: absolute;
  left: 0;
  right: 0;
  bottom: -1px;
  line-height: 0;
  z-index: 1;
}

.pd-hero-wave svg {
  width: 100%;
  height: 70px;
  display: block;
}

.pd-hero-wave path {
  fill: var(--color-background);
}

.pd-countdown {
  display: flex;
  gap: var(--spacing-md);
  flex-wrap: wrap;
}

.pd-countdown-box {
  min-width: 76px;
  text-align: center;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: var(--radius-lg);
  padding: var(--spacing-sm) var(--spacing-md);
  backdrop-filter: blur(4px);
  transition: transform 0.3s, background 0.3s;
}

.pd-countdown-box:hover {
  transform: translateY(-4px);
  background: rgba(255, 255, 255, 0.16);
}

.pd-countdown-num {
  display: block;
  font-size: 1.75rem;
  font-weight: 900;
  color: var(--color-secondary-light);
  font-variant-numeric: tabular-nums;
}

.pd-countdown-label {
  display: block;
  font-size: 0.78rem;
  color: rgba(255, 255, 255, 0.8);
  margin-top: 0.15rem;
}

.pd-patronage {
  padding: var(--spacing-md) 0;
  background: var(--color-white);
}

.pd-patronage-box {
  max-width: 720px;
  margin: 0 auto;
  text-align: center;
  position: relative;
  padding: var(--spacing-xl) var(--spacing-lg);
}

.pd-quote-icon {
  color: var(--color-secondary);
  opacity: 0.3;
  font-size: 1.6rem;
  margin-bottom: var(--spacing-sm);
}

.pd-patronage-line {
  font-size: 1.7rem;
  color: var(--color-primary-dark);
  font-weight: 600;
  line-height: 1.9;
  font-weight: bold;
}

.pd-patronage-line strong {
  color: var(--color-gold-deep);
}

.pd-patronage-line span {
  display: block;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-text-medium);
  margin-top: 0.25rem;
}


.pd-guests {
  padding: var(--spacing-md) 0;
  background: var(--color-background);
}

.pd-guests-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-xl);
}

.pd-guest-card {
  background: var(--color-white);
  border: none;
  border-radius: var(--radius-xl);
  padding: var(--spacing-xl) var(--spacing-lg);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  cursor: pointer;
  box-shadow: var(--shadow-md);
  transition:
    transform 0.35s cubic-bezier(0.4, 0, 0.2, 1),
    box-shadow 0.35s;
}

.pd-guest-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-2xl);
}

.pd-guest-photo {
  width: 250px;
  height: 350px;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 3px solid var(--color-secondary);
  padding: 4px;
  margin-bottom: var(--spacing-md);
  display: block;
  transition: border-color 0.35s;
}

.pd-guest-card:hover .pd-guest-photo {
  border-color: var(--color-primary-light);
}

.pd-guest-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: var(--radius-md);
  display: block;
  transition: transform 0.5s ease;
}

.pd-guest-card:hover .pd-guest-photo img {
  transform: scale(1.08);
}

.pd-guest-name {
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--color-gold-deep);
  margin-bottom: 0.35rem;
}

.pd-guest-title {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  line-height: 1.6;
}

.pd-lightbox {
  position: fixed;
  inset: 0;
  background: rgba(10, 12, 30, 0.94);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2000;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s, visibility 0.3s;
}

.pd-lightbox.open {
  opacity: 1;
  visibility: visible;
}

.pd-lightbox img {
  max-width: 88vw;
  max-height: 82vh;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-2xl);
  transform: scale(0.92);
  transition: transform 0.3s;
}

.pd-lightbox.open img {
  transform: scale(1);
}

.pd-lightbox-close,
.pd-lightbox-nav {
  position: absolute;
  border: none;
  background: rgba(255, 255, 255, 0.12);
  color: var(--color-white);
  width: 48px;
  height: 48px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  cursor: pointer;
  transition: background 0.25s, transform 0.25s;
}

.pd-lightbox-close:hover,
.pd-lightbox-nav:hover {
  background: var(--color-primary-light);
  transform: scale(1.08);
}

.pd-lightbox-close {
  top: 24px;
  left: 24px;
}

.pd-lightbox-prev {
  right: 24px;
  top: 50%;
  transform: translateY(-50%);
}

.pd-lightbox-next {
  left: 24px;
  top: 50%;
  transform: translateY(-50%);
}

.pd-info {
  padding: var(--spacing-2xl) 0 var(--spacing-3xl);
  background: var(--color-background);
}

.pd-info-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-lg);
}

.pd-info-card {
  background: var(--color-white);
  border-radius: var(--radius-xl);
  padding: var(--spacing-xl) var(--spacing-lg);
  text-align: center;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-gray-200);
  transition: transform 0.35s, box-shadow 0.35s, border-color 0.35s;
}

.pd-info-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-primary-light);
}

.pd-info-card i {
  font-size: 1.6rem;
  color: var(--color-primary);
  margin-bottom: var(--spacing-sm);
}

.pd-info-card h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-primary-dark);
  margin-bottom: 0.4rem;
}

.pd-info-card p {
  font-size: 0.9rem;
  color: var(--color-text-medium);
  line-height: 1.7;
}

@media (max-width: 1024px) {
  .pd-hero-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .pd-hero-banner img {
    margin: 0 auto;
  }

  .pd-hero-subtitle {
    margin-inline: auto;
  }

  .pd-countdown {
    justify-content: center;
  }

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

  .pd-info-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .pd-hero {
    padding: var(--spacing-2xl) 0 calc(var(--spacing-2xl) + 30px);
  }

  .pd-countdown-box {
    min-width: 64px;
    padding: var(--spacing-xs) var(--spacing-sm);
  }

  .pd-countdown-num {
    font-size: 1.4rem;
  }

  .pd-guests-grid {
    grid-template-columns: 1fr;
  }

  .pd-cta-box {
    flex-direction: column;
    text-align: center;
    padding: var(--spacing-xl) var(--spacing-lg);
  }

  .pd-cta-actions {
    justify-content: center;
  }
}

@media (prefers-reduced-motion: reduce) {
  .pd-hero-banner {
    animation: none;
  }

  .animate-on-scroll,
  .pd-guest-card,
  .pd-info-card,
  .pd-countdown-box {
    transition-duration: 0.01ms !important;
  }
}