/* ==========================================================================
   ITL LOGISTICS COMPANY TRIP 2026 - TROPICAL MODERN THEME
   ========================================================================== */

:root {
  --navy: #041b45;
  --navy-dark: #020f29;
  --navy-light: #0a2d6e;
  --blue: #006df0;
  --blue-hover: #0056c0;
  --cyan: #00ead7;
  --cyan-glow: rgba(0, 234, 215, 0.4);
  --orange: #ff6b00;
  --pink: #ff4da1;
  --gold: #ffd64a;
  --white: #ffffff;
  --ink: #0d1e38;
  --ink-light: #334155;
  --muted: #64748b;
  --soft-bg: #f5f9ff;
  --border-light: rgba(0, 109, 240, 0.12);
  --glass-bg: rgba(255, 255, 255, 0.85);
  --glass-border: rgba(255, 255, 255, 0.35);
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 32px;
  --shadow-sm: 0 4px 16px rgba(4, 27, 69, 0.06);
  --shadow-md: 0 12px 36px rgba(4, 27, 69, 0.12);
  --shadow-lg: 0 24px 64px rgba(4, 27, 69, 0.18);
  --shadow-neon: 0 0 35px rgba(0, 234, 215, 0.35);
  --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

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

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

body {
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  color: var(--ink);
  background-color: var(--soft-bg);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: inherit;
  text-decoration: none;
  transition: var(--transition);
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

.container {
  width: min(1200px, calc(100% - 40px));
  margin: 0 auto;
}

/* ==========================================================================
   HEADER & NAVIGATION
   ========================================================================== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: 80px;
  display: flex;
  align-items: center;
  transition: var(--transition);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.site-header.is-scrolled {
  height: 70px;
  background: rgba(4, 27, 69, 0.88);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(0, 234, 215, 0.2);
  box-shadow: 0 10px 30px rgba(2, 15, 41, 0.4);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: min(1280px, calc(100% - 48px));
  margin: 0 auto;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  transition: transform 0.25s ease;
}

.brand:hover {
  transform: translateY(-1px);
}

.brand-logo-card {
  background: #ffffff;
  padding: 5px 12px;
  border-radius: 10px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.25);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.brand:hover .brand-logo-card {
  box-shadow: 0 6px 18px rgba(0, 234, 215, 0.4);
}

.brand-logo {
  height: 36px;
  width: auto;
  display: block;
  object-fit: contain;
}

.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}

.brand-title {
  font-size: 13px;
  font-weight: 900;
  color: var(--white);
  letter-spacing: 0.8px;
  text-transform: uppercase;
}

.brand-sub {
  font-size: 11px;
  color: var(--cyan);
  font-weight: 800;
  letter-spacing: 0.5px;
}

.nav {
  display: flex;
  align-items: center;
  gap: 28px;
}

.nav a {
  color: rgba(255, 255, 255, 0.85);
  font-size: 14px;
  font-weight: 600;
  position: relative;
  padding: 6px 0;
}

.nav a::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--cyan), var(--gold));
  transition: width 0.3s ease;
  border-radius: 2px;
}

.nav a:hover {
  color: var(--white);
}

.nav a:hover::after {
  width: 100%;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 14px;
}

.btn-header {
  padding: 10px 20px;
  font-size: 13px;
  font-weight: 700;
  border-radius: 50px;
  background: linear-gradient(135deg, var(--cyan), var(--blue));
  color: var(--navy-dark);
  box-shadow: 0 4px 15px rgba(0, 234, 215, 0.3);
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.btn-header:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 234, 215, 0.5);
  color: var(--navy-dark);
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: var(--white);
  align-items: center;
  justify-content: center;
  font-size: 22px;
}

/* Mobile Drawer */
.mobile-drawer-overlay {
  position: fixed;
  inset: 0;
  background: rgba(4, 27, 69, 0.7);
  backdrop-filter: blur(8px);
  z-index: 1001;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.mobile-drawer-overlay.is-active {
  opacity: 1;
  pointer-events: auto;
}

.mobile-drawer {
  position: fixed;
  top: 0;
  right: -320px;
  width: 300px;
  height: 100vh;
  background: var(--navy);
  border-left: 1px solid rgba(0, 234, 215, 0.2);
  z-index: 1002;
  padding: 24px;
  display: flex;
  flex-direction: column;
  transition: right 0.35s cubic-bezier(0.2, 0.9, 0.3, 1);
  box-shadow: -10px 0 30px rgba(0, 0, 0, 0.5);
}

.mobile-drawer.is-active {
  right: 0;
}

.drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 36px;
  padding-bottom: 16px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.drawer-close {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
}

.drawer-nav {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.drawer-nav a {
  font-size: 16px;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.85);
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  transition: var(--transition);
  display: flex;
  align-items: center;
  gap: 12px;
}

.drawer-nav a:hover,
.drawer-nav a.active {
  background: rgba(0, 109, 240, 0.25);
  color: var(--cyan);
}

/* ==========================================================================
   BUTTONS & BADGES
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 52px;
  padding: 0 28px;
  border-radius: 50px;
  font-size: 15px;
  font-weight: 800;
  transition: var(--transition);
  letter-spacing: 0.2px;
  cursor: pointer;
}

.btn-primary {
  background: linear-gradient(135deg, var(--cyan), #00b4d8);
  color: var(--navy-dark);
  box-shadow: 0 10px 25px rgba(0, 234, 215, 0.35);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 14px 32px rgba(0, 234, 215, 0.55);
  color: var(--navy-dark);
}

.btn-accent {
  background: linear-gradient(135deg, var(--orange), var(--pink));
  color: var(--white);
  box-shadow: 0 10px 25px rgba(255, 107, 0, 0.35);
}

.btn-accent:hover {
  transform: translateY(-3px);
  box-shadow: 0 14px 32px rgba(255, 107, 0, 0.55);
  color: var(--white);
}

.btn-glass {
  background: rgba(255, 255, 255, 0.12);
  color: var(--white);
  border: 1px solid rgba(255, 255, 255, 0.25);
  backdrop-filter: blur(10px);
}

.btn-glass:hover {
  background: rgba(255, 255, 255, 0.22);
  border-color: var(--cyan);
  transform: translateY(-3px);
  color: var(--white);
}

.badge-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  border-radius: 50px;
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.8px;
}

.badge-cyan {
  background: rgba(0, 234, 215, 0.15);
  color: var(--cyan);
  border: 1px solid rgba(0, 234, 215, 0.3);
}

.badge-orange {
  background: rgba(255, 107, 0, 0.15);
  color: var(--orange);
  border: 1px solid rgba(255, 107, 0, 0.3);
}

.badge-gold {
  background: rgba(255, 214, 74, 0.15);
  color: var(--gold);
  border: 1px solid rgba(255, 214, 74, 0.3);
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */
.hero {
  position: relative;
  min-height: 100vh;
  padding: 130px 0 100px;
  background: radial-gradient(circle at 80% 20%, #006df0 0%, transparent 45%),
              radial-gradient(circle at 10% 80%, rgba(255, 77, 161, 0.2) 0%, transparent 40%),
              radial-gradient(circle at 50% 50%, #06366d 0%, var(--navy-dark) 100%);
  color: var(--white);
  display: flex;
  align-items: center;
  overflow: hidden;
}

/* Floating Tropical Background Orbs */
.hero-glow-1 {
  position: absolute;
  top: 15%;
  right: 10%;
  width: 450px;
  height: 450px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0, 234, 215, 0.25), transparent 70%);
  filter: blur(50px);
  pointer-events: none;
  animation: floatOrb 8s ease-in-out infinite alternate;
}

.hero-glow-2 {
  position: absolute;
  bottom: 20%;
  left: 5%;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 107, 0, 0.2), transparent 70%);
  filter: blur(60px);
  pointer-events: none;
  animation: floatOrb 10s ease-in-out infinite alternate-reverse;
}

@keyframes floatOrb {
  0% { transform: translate(0, 0) scale(1); }
  100% { transform: translate(30px, -40px) scale(1.15); }
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 50px;
  align-items: center;
  position: relative;
  z-index: 2;
}

.hero-content {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.hero-badge-wrap {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.hero-title {
  font-size: clamp(38px, 5.5vw, 68px);
  font-weight: 900;
  line-height: 1.05;
  letter-spacing: -1px;
  text-transform: uppercase;
  margin: 6px 0;
}

.hero-title .gradient-text {
  background: linear-gradient(135deg, var(--white) 30%, var(--cyan) 75%, var(--gold) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline;
}

.hero-title .accent-text {
  background: linear-gradient(135deg, var(--orange), var(--pink));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline;
}

.hero-desc {
  font-size: clamp(16px, 1.2vw, 19px);
  color: rgba(255, 255, 255, 0.82);
  max-width: 580px;
  line-height: 1.65;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 10px;
}

/* Upgraded Countdown Card */
.countdown-card {
  margin-top: 15px;
  background: rgba(4, 27, 69, 0.6);
  border: 1px solid rgba(0, 234, 215, 0.25);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-radius: var(--radius-md);
  padding: 18px 24px;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.3);
  max-width: 560px;
}

.countdown-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}

.countdown-label {
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--cyan);
  display: flex;
  align-items: center;
  gap: 8px;
}

.pulse-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 10px var(--cyan);
  animation: livePulse 1.5s infinite;
}

@keyframes livePulse {
  0% { transform: scale(0.9); opacity: 0.7; }
  50% { transform: scale(1.3); opacity: 1; }
  100% { transform: scale(0.9); opacity: 0.7; }
}

.countdown-target {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.6);
  font-weight: 500;
}

.countdown-timer {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
}

.timer-box {
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-sm);
  padding: 12px 6px;
  text-align: center;
  transition: var(--transition);
}

.timer-box:hover {
  border-color: var(--cyan);
  background: rgba(0, 234, 215, 0.1);
}

.timer-box strong {
  display: block;
  font-size: clamp(28px, 3.5vw, 38px);
  font-weight: 900;
  color: var(--gold);
  line-height: 1;
  font-variant-numeric: tabular-nums;
  text-shadow: 0 2px 10px rgba(255, 214, 74, 0.3);
}

.timer-box span {
  display: block;
  font-size: 11px;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.75);
  text-transform: uppercase;
  margin-top: 4px;
}

/* 3D Showcase Poster Card */
.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
}

.poster-frame {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  padding: 8px;
  background: linear-gradient(135deg, rgba(0, 234, 215, 0.4), rgba(255, 77, 161, 0.3), rgba(0, 109, 240, 0.5));
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.5), var(--shadow-neon);
  transform: perspective(1000px) rotateY(-4deg) rotateX(2deg);
  transition: transform 0.5s ease, box-shadow 0.5s ease;
  max-width: 440px;
  width: 100%;
}

.poster-frame:hover {
  transform: perspective(1000px) rotateY(0deg) rotateX(0deg) translateY(-8px);
  box-shadow: 0 35px 90px rgba(0, 0, 0, 0.6), 0 0 50px rgba(0, 234, 215, 0.5);
}

.poster-inner {
  border-radius: calc(var(--radius-lg) - 6px);
  overflow: hidden;
  background: var(--navy);
}

.poster-inner img {
  width: 100%;
  height: auto;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.poster-frame:hover .poster-inner img {
  transform: scale(1.03);
}

/* Floating Badges on Visual */
.float-tag {
  position: absolute;
  padding: 10px 16px;
  border-radius: 50px;
  background: rgba(4, 27, 69, 0.85);
  border: 1px solid rgba(255, 255, 255, 0.25);
  backdrop-filter: blur(12px);
  color: var(--white);
  font-size: 13px;
  font-weight: 800;
  display: flex;
  align-items: center;
  gap: 8px;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
  z-index: 3;
  animation: floatTag 4s ease-in-out infinite alternate;
}

.tag-top-left {
  top: 20px;
  left: -20px;
}

.tag-bottom-right {
  bottom: 25px;
  right: -15px;
  animation-delay: 2s;
}

@keyframes floatTag {
  0% { transform: translateY(0); }
  100% { transform: translateY(-10px); }
}

/* Hero Wave Divider */
.hero-wave {
  position: absolute;
  bottom: -1px;
  left: 0;
  right: 0;
  width: 100%;
  overflow: hidden;
  line-height: 0;
  z-index: 3;
}

.hero-wave svg {
  position: relative;
  display: block;
  width: calc(100% + 1.3px);
  height: 60px;
  fill: var(--soft-bg);
}

/* ==========================================================================
   STATS & VUNG TAU WEATHER BAR
   ========================================================================== */
.stats-weather-section {
  position: relative;
  z-index: 10;
  margin-top: -30px;
  margin-bottom: 40px;
}

.stats-weather-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 20px;
}

.stats-card {
  background: var(--white);
  border-radius: var(--radius-md);
  padding: 24px 30px;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border-light);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  align-items: center;
}

.stat-item {
  display: flex;
  flex-direction: column;
}

.stat-num {
  font-size: clamp(26px, 2.5vw, 36px);
  font-weight: 900;
  color: var(--blue);
  line-height: 1.1;
}

.stat-title {
  font-size: 13px;
  color: var(--muted);
  font-weight: 600;
  margin-top: 4px;
}

.weather-card {
  background: linear-gradient(135deg, #0077b6, #00b4d8);
  border-radius: var(--radius-md);
  padding: 22px 26px;
  color: var(--white);
  box-shadow: 0 12px 30px rgba(0, 119, 182, 0.25);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.weather-info h4 {
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: var(--gold);
  margin-bottom: 4px;
}

.weather-temp {
  font-size: 32px;
  font-weight: 900;
  line-height: 1;
}

.weather-desc {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.9);
  margin-top: 4px;
}

.weather-icon {
  font-size: 42px;
  filter: drop-shadow(0 4px 10px rgba(0, 0, 0, 0.2));
}

/* ==========================================================================
   SECTION COMMON STYLES
   ========================================================================== */
.section {
  padding: 80px 0;
  position: relative;
}

.section-dark {
  background: var(--navy);
  color: var(--white);
}

.section-header {
  margin-bottom: 48px;
}

.section-header.center {
  text-align: center;
  max-width: 760px;
  margin-left: auto;
  margin-right: auto;
}

.section-eyebrow {
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--blue);
  margin-bottom: 10px;
  display: block;
}

.section-dark .section-eyebrow {
  color: var(--cyan);
}

.section-title {
  font-size: clamp(28px, 3.8vw, 46px);
  font-weight: 900;
  line-height: 1.15;
  color: var(--ink);
  letter-spacing: -0.5px;
}

.section-dark .section-title {
  color: var(--white);
}

.section-subtitle {
  font-size: clamp(15px, 1.1vw, 17px);
  color: var(--muted);
  margin-top: 14px;
  line-height: 1.65;
}

.section-dark .section-subtitle {
  color: rgba(255, 255, 255, 0.75);
}

/* ==========================================================================
   VIDEO RECAP & KICK-OFF SECTION
   ========================================================================== */
.video-recap-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 50px;
  align-items: center;
}

.video-frame-outer {
  position: relative;
  border-radius: var(--radius-lg);
  padding: 8px;
  background: linear-gradient(135deg, rgba(0, 109, 240, 0.4), rgba(0, 234, 215, 0.3));
  box-shadow: 0 20px 50px rgba(0, 109, 240, 0.15);
}

.video-frame {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  border-radius: calc(var(--radius-lg) - 6px);
  overflow: hidden;
  background: var(--navy);
}

.video-frame iframe {
  width: 100%;
  height: 100%;
  border: 0;
}

.video-points {
  margin: 24px 0;
  display: grid;
  gap: 14px;
}

.video-point-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.point-icon {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: rgba(0, 109, 240, 0.12);
  color: var(--blue);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 800;
  flex-shrink: 0;
  margin-top: 2px;
}

.point-text {
  font-size: 15px;
  color: var(--ink-light);
  font-weight: 500;
}

/* ==========================================================================
   OFFICIAL INVITATION SECTION
   ========================================================================== */
.invitation-section {
  background: linear-gradient(180deg, #f0f7ff 0%, #e8f4ff 100%);
  position: relative;
  overflow: hidden;
}

.invitation-card-wrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
}

.invitation-vip-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: clamp(32px, 5vw, 48px);
  box-shadow: var(--shadow-lg);
  border: 1px solid rgba(0, 109, 240, 0.12);
  position: relative;
  overflow: hidden;
}

.invitation-vip-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 6px;
  background: linear-gradient(90deg, var(--blue), var(--cyan), var(--orange));
}

.vip-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  border-radius: 50px;
  background: linear-gradient(135deg, #ffd64a, #ff9e00);
  color: #5c3b00;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.5px;
  margin-bottom: 20px;
  box-shadow: 0 4px 12px rgba(255, 158, 0, 0.25);
}

.invitation-vip-card h3 {
  font-size: clamp(24px, 3vw, 36px);
  font-weight: 900;
  color: var(--navy);
  line-height: 1.2;
  margin-bottom: 16px;
}

.invitation-vip-card p {
  color: var(--ink-light);
  font-size: 16px;
  line-height: 1.7;
}

.invitation-highlights {
  margin: 28px 0;
  display: grid;
  gap: 16px;
}

.invitation-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  background: var(--soft-bg);
  border-left: 4px solid var(--blue);
  transition: var(--transition);
}

.invitation-item:hover {
  transform: translateX(4px);
  background: #eaf3ff;
}

.invitation-item-icon {
  font-size: 20px;
}

.invitation-item-content strong {
  display: block;
  font-size: 15px;
  color: var(--ink);
  font-weight: 700;
}

.invitation-item-content span {
  font-size: 13px;
  color: var(--muted);
}

.invitation-poster-box {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  cursor: pointer;
}

.invitation-poster-box img {
  width: 100%;
  height: auto;
  border-radius: var(--radius-lg);
  transition: transform 0.5s ease;
}

.invitation-poster-box:hover img {
  transform: scale(1.02);
}

.poster-hover-hint {
  position: absolute;
  bottom: 20px;
  right: 20px;
  background: rgba(4, 27, 69, 0.85);
  color: var(--cyan);
  padding: 8px 16px;
  border-radius: 50px;
  font-size: 12px;
  font-weight: 700;
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  gap: 6px;
}

/* ==========================================================================
   INTERACTIVE SCHEDULE (TIMELINE & TABS)
   ========================================================================== */
.schedule-section {
  background: radial-gradient(circle at 10% 20%, #06366d 0%, var(--navy-dark) 80%);
  color: var(--white);
}

.schedule-section .section-eyebrow {
  color: var(--cyan);
  text-shadow: 0 0 15px rgba(0, 234, 215, 0.4);
}

.schedule-section .section-title {
  color: var(--white);
  background: linear-gradient(135deg, #ffffff 40%, var(--cyan) 85%, var(--gold) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
  letter-spacing: -0.5px;
}

.schedule-section .section-subtitle {
  color: rgba(255, 255, 255, 0.8);
}

.schedule-tabs {
  display: flex;
  justify-content: center;
  gap: 16px;
  margin-bottom: 40px;
}

.tab-btn {
  padding: 14px 32px;
  border-radius: 50px;
  font-size: 16px;
  font-weight: 800;
  color: rgba(255, 255, 255, 0.7);
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  transition: var(--transition);
  display: flex;
  align-items: center;
  gap: 10px;
}

.tab-btn:hover {
  color: var(--white);
  background: rgba(255, 255, 255, 0.15);
}

.tab-btn.active {
  color: var(--navy-dark);
  background: linear-gradient(135deg, var(--cyan), #00b4d8);
  border-color: transparent;
  box-shadow: 0 8px 25px rgba(0, 234, 215, 0.4);
}

.tab-content {
  display: none;
  animation: fadeIn 0.4s ease;
}

.tab-content.active {
  display: block;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Vertical Luminescent Timeline */
.timeline-track {
  position: relative;
  max-width: 900px;
  margin: 0 auto;
  padding: 20px 0;
}

.timeline-track::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 28px;
  width: 3px;
  background: linear-gradient(180deg, var(--cyan), var(--blue), var(--orange));
  border-radius: 3px;
}

.timeline-node {
  position: relative;
  padding-left: 75px;
  margin-bottom: 36px;
}

.timeline-node:last-child {
  margin-bottom: 0;
}

.node-dot {
  position: absolute;
  top: 16px;
  left: 17px;
  width: 25px;
  height: 25px;
  border-radius: 50%;
  background: var(--navy);
  border: 3px solid var(--cyan);
  box-shadow: 0 0 15px var(--cyan);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2;
}

.node-dot::after {
  content: "";
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--gold);
}

.node-card {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(12px);
  border-radius: var(--radius-md);
  padding: 22px 28px;
  transition: var(--transition);
}

.node-card:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--cyan);
  transform: translateX(6px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.node-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 8px;
  flex-wrap: wrap;
}

.node-time {
  font-size: 14px;
  font-weight: 800;
  color: var(--cyan);
  background: rgba(0, 234, 215, 0.12);
  padding: 4px 12px;
  border-radius: 50px;
}

.node-title {
  font-size: 20px;
  font-weight: 800;
  color: var(--white);
  margin-bottom: 6px;
}

.node-desc {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.75);
  line-height: 1.6;
}

/* ==========================================================================
   EXPERIENCE HIGHLIGHTS (BENTO GRID)
   ========================================================================== */
.experience-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.exp-card {
  position: relative;
  min-height: 420px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 32px;
  color: var(--white);
  box-shadow: var(--shadow-md);
  transition: transform 0.4s ease, box-shadow 0.4s ease;
}

.exp-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}

.exp-img,
.exp-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  background-size: cover;
  background-position: center;
  transition: transform 0.6s cubic-bezier(0.25, 0.8, 0.25, 1);
  z-index: 0;
}

.exp-card:hover .exp-img,
.exp-card:hover .exp-bg {
  transform: scale(1.08);
}

.exp-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(4, 27, 69, 0.15) 0%, rgba(4, 27, 69, 0.88) 85%);
  z-index: 1;
}

.exp-card-1 .exp-bg {
  background-image: linear-gradient(135deg, rgba(0, 109, 240, 0.25), rgba(0, 234, 215, 0.15)), url("assets/team-build-1.jpg");
}

.exp-card-2 .exp-bg {
  background-image: linear-gradient(135deg, rgba(0, 166, 204, 0.25), rgba(255, 214, 74, 0.15)), url("assets/resort-2.jpg");
}

.exp-card-3 .exp-bg {
  background-image: linear-gradient(135deg, rgba(255, 77, 161, 0.25), rgba(255, 107, 0, 0.15)), url("assets/gala-3.jpg");
}

.exp-content {
  position: relative;
  z-index: 2;
}

.exp-tag {
  font-size: 12px;
  font-weight: 800;
  color: var(--gold);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 8px;
  display: inline-block;
}

.exp-title {
  font-size: 26px;
  font-weight: 900;
  color: var(--white);
  line-height: 1.2;
  margin-bottom: 10px;
}

.exp-desc {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.82);
  line-height: 1.6;
}

/* ==========================================================================
   PHOTO MOMENTS GALLERY (6 HORIZONTAL RECTANGULAR CARDS)
   ========================================================================== */
.gallery-section {
  background: linear-gradient(180deg, #f0f7ff 0%, #eaf3ff 100%);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.gallery-card {
  position: relative;
  aspect-ratio: 16 / 10;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  background: var(--navy);
  cursor: pointer;
  transition: transform 0.35s cubic-bezier(0.25, 0.8, 0.25, 1), box-shadow 0.35s ease;
}

.gallery-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 40px rgba(4, 27, 69, 0.22);
}

.gallery-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transition: transform 0.6s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.gallery-card:hover img {
  transform: scale(1.08);
}

.gallery-card-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(4, 27, 69, 0.4) 0%,
    rgba(4, 27, 69, 0.05) 45%,
    rgba(4, 27, 69, 0.92) 100%
  );
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 16px 18px;
  pointer-events: none;
}

.gallery-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.gallery-tag {
  background: rgba(4, 27, 69, 0.8);
  border: 1px solid rgba(0, 234, 215, 0.35);
  backdrop-filter: blur(8px);
  color: var(--cyan);
  font-size: 11px;
  font-weight: 800;
  padding: 5px 12px;
  border-radius: 50px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.gallery-zoom-icon {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.22);
  backdrop-filter: blur(8px);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  opacity: 0;
  transform: scale(0.8);
  transition: all 0.3s ease;
}

.gallery-card:hover .gallery-zoom-icon {
  opacity: 1;
  transform: scale(1);
  background: var(--cyan);
  color: var(--navy-dark);
}

.gallery-card-bottom {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.gallery-card-title {
  font-size: 16px;
  font-weight: 800;
  color: var(--white);
  line-height: 1.3;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.5);
}

.gallery-card-desc {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.82);
  line-height: 1.4;
}

/* Lightbox Modal */
.lightbox-modal {
  position: fixed;
  inset: 0;
  background: rgba(2, 15, 41, 0.94);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 30px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.lightbox-modal.is-open {
  opacity: 1;
  pointer-events: auto;
}

.lightbox-spinner {
  position: absolute;
  width: 44px;
  height: 44px;
  border: 3px solid rgba(255, 255, 255, 0.15);
  border-top-color: var(--cyan);
  border-radius: 50%;
  animation: lightboxSpin 0.8s linear infinite;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
}

.lightbox-modal.is-loading .lightbox-spinner {
  opacity: 1;
}

@keyframes lightboxSpin {
  to {
    transform: rotate(360deg);
  }
}

.lightbox-img {
  max-width: 90vw;
  max-height: 85vh;
  border-radius: var(--radius-md);
  box-shadow: 0 25px 80px rgba(0, 0, 0, 0.7);
  object-fit: contain;
  opacity: 0;
  transform: scale(0.95);
  transition: opacity 0.3s ease, transform 0.35s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.lightbox-img.is-loaded {
  opacity: 1;
  transform: scale(1);
}

.lightbox-close {
  position: absolute;
  top: 24px;
  right: 24px;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.15);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  cursor: pointer;
  transition: var(--transition);
}

.lightbox-close:hover {
  background: var(--cyan);
  color: var(--navy-dark);
}

/* ==========================================================================
   PROPOSAL CTA SECTION
   ========================================================================== */
.proposal-section {
  position: relative;
  background: radial-gradient(circle at center, #006df0 0%, var(--navy-dark) 75%);
  color: var(--white);
  text-align: center;
  padding: 100px 0;
  overflow: hidden;
}

.proposal-box {
  max-width: 740px;
  margin: 0 auto;
  position: relative;
  z-index: 2;
}

.proposal-title {
  font-size: clamp(32px, 4.5vw, 54px);
  font-weight: 900;
  line-height: 1.15;
  margin-bottom: 18px;
}

.proposal-desc {
  font-size: 17px;
  color: rgba(255, 255, 255, 0.85);
  margin-bottom: 32px;
  line-height: 1.7;
}

.proposal-actions {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 16px;
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.site-footer {
  background: var(--navy-dark);
  color: rgba(255, 255, 255, 0.7);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 50px 0 30px;
  font-size: 14px;
}

.footer-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 24px;
  padding-bottom: 30px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.footer-brand strong {
  font-size: 20px;
  color: var(--white);
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  padding-top: 24px;
  font-size: 13px;
}

.back-to-top {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--cyan);
  font-weight: 700;
}

.back-to-top:hover {
  text-decoration: underline;
}

/* ==========================================================================
   RESPONSIVE MEDIA QUERIES
   ========================================================================== */
@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 40px;
  }

  .hero-badge-wrap {
    justify-content: center;
  }

  .hero-desc {
    margin: 0 auto;
  }

  .hero-actions {
    justify-content: center;
  }

  .countdown-card {
    margin: 15px auto 0;
  }

  .stats-weather-grid {
    grid-template-columns: 1fr;
  }

  .video-recap-grid,
  .invitation-card-wrap {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .experience-grid {
    grid-template-columns: 1fr;
  }

  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }
}

@media (max-width: 860px) {
  .nav,
  .btn-header {
    display: none;
  }

  .menu-toggle {
    display: flex;
  }

  .stats-card {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }
}

@media (max-width: 600px) {
  .site-header {
    height: 68px;
  }

  .hero {
    padding: 100px 0 70px;
  }

  .countdown-timer {
    gap: 6px;
  }

  .timer-box {
    padding: 8px 4px;
  }

  .timer-box strong {
    font-size: 24px;
  }

  .timer-box span {
    font-size: 9px;
  }

  .timeline-track::before {
    left: 14px;
  }

  .timeline-node {
    padding-left: 46px;
  }

  .node-dot {
    left: 4px;
    width: 22px;
    height: 22px;
  }

  .node-card {
    padding: 16px;
  }

  .schedule-tabs {
    flex-direction: column;
  }

  .tab-btn {
    width: 100%;
    justify-content: center;
  }

  .gallery-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .footer-top,
  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
  }
}