/* ============================================================
   DATAMINE GLOBAL CONFERENCE 2026 — styles.css
   Version 2 · Premium corporate conference website
   Brand: #638BA3 #83C3DB #446C84 #343434
   ============================================================ */

/* ============================================================
   DESIGN TOKENS
   ============================================================ */
:root {
  /* Brand palette */
  --brand-primary:       #638BA3;
  --brand-primary-dark:  #446C84;
  --brand-primary-light: #e8f2f7;
  --brand-accent:        #83C3DB;
  --brand-accent-light:  #d4edf5;
  --brand-dark:          #343434;

  /* Backgrounds */
  --bg-primary:    #F6F8FA;
  --bg-secondary:  #FFFFFF;
  --bg-subtle:     #EEF3F7;
  --bg-tinted:     #EAF2F7;
  --bg-dark:       #1E2B35;
  --bg-dark-deep:  #131D24;

  /* Text */
  --text-primary:   #1C2B36;
  --text-secondary: #4A6070;
  --text-muted:     #8AA0AE;
  --text-inverse:   #FFFFFF;

  /* Borders */
  --border-light:   #DDE7EE;
  --border-medium:  #C3D3DC;
  --border-focus:   #638BA3;

  /* Status */
  --success-bg:      #F0FDF4;
  --success-border:  #BBF7D0;
  --success-text:    #166534;
  --success-icon:    #22C55E;
  --error-bg:        #FEF2F2;
  --error-border:    #FECACA;
  --error-text:      #991B1B;

  /* Shadows */
  --shadow-xs: 0 1px 2px rgba(52,52,52,0.05);
  --shadow-sm: 0 1px 4px rgba(52,52,52,0.07), 0 1px 2px rgba(52,52,52,0.04);
  --shadow-md: 0 4px 12px rgba(52,52,52,0.09), 0 2px 4px rgba(52,52,52,0.04);
  --shadow-lg: 0 10px 24px rgba(52,52,52,0.10), 0 4px 8px rgba(52,52,52,0.04);
  --shadow-xl: 0 20px 40px rgba(52,52,52,0.10), 0 8px 16px rgba(52,52,52,0.03);

  /* Radii */
  --radius-sm:   6px;
  --radius-md:   10px;
  --radius-lg:   14px;
  --radius-xl:   20px;
  --radius-full: 9999px;

  /* Spacing */
  --section-padding:    clamp(4rem, 8vw, 6rem);
  --container-max:      1200px;
  --container-padding:  clamp(1.25rem, 5vw, 2.5rem);

  /* Nav */
  --nav-height: 72px;

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-base: 220ms ease;
  --transition-slow: 350ms ease;
}

/* ============================================================
   RESET & BASE
   ============================================================ */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--nav-height) + 1rem);
  font-size: 16px;
}

body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

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

a {
  color: var(--brand-primary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover { color: var(--brand-primary-dark); }

:focus-visible {
  outline: 2px solid var(--brand-primary);
  outline-offset: 3px;
  border-radius: 3px;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  html { scroll-behavior: auto; }
}

/* ============================================================
   TYPOGRAPHY SCALE
   ============================================================ */
h1, h2, h3, h4, h5, h6 {
  font-family: 'DM Sans', 'Inter', system-ui, sans-serif;
  font-weight: 700;
  line-height: 1.15;
  color: var(--text-primary);
  letter-spacing: -0.025em;
}

/* ============================================================
   LAYOUT UTILITIES
   ============================================================ */
section {
  padding: var(--section-padding) var(--container-padding);
}

.section-inner {
  max-width: var(--container-max);
  margin: 0 auto;
  width: 100%;
}

.section-header {
  max-width: 800px;
  margin-bottom: 2.75rem;
}

.section-eyebrow {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--brand-primary);
  margin-bottom: 0.6rem;
}

.section-eyebrow-light {
  color: var(--brand-accent);
}

.section-title {
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  font-weight: 700;
  margin-bottom: 0.8rem;
  letter-spacing: -0.03em;
}

.section-title-light { color: var(--text-inverse); }

.section-sub {
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.75;
  max-width: 800px;
  text-align: justify;
}

.section-sub-light {
  color: rgba(255,255,255,0.65);
}

/* Dark sections */
.section-dark {
  background: var(--bg-dark);
  padding: var(--section-padding) var(--container-padding);
}

/* Tinted sections */
.section-tinted {
  background: var(--bg-tinted);
}

/* ============================================================
   NAVIGATION
   ============================================================ */
#main-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255,255,255,0.96);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-light);
  box-shadow: var(--shadow-xs);
}

.nav-inner {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-padding);
  height: var(--nav-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.nav-logo {
  display: flex;
  align-items: center;
  text-decoration: none;
  flex-shrink: 0;
}

.nav-logo-image {
  height: 88px;
  width: auto;
  display: block;
}

.nav-logo-fallback {
  font-family: 'DM Sans', sans-serif;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--brand-primary-dark);
  letter-spacing: -0.02em;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 0.1rem;
  list-style: none;
}

.nav-link {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-secondary);
  text-decoration: none;
  padding: 0.45rem 0.85rem;
  border-radius: var(--radius-sm);
  transition: color var(--transition-fast), background var(--transition-fast);
  white-space: nowrap;
}

.nav-link:hover,
.nav-link.active {
  color: var(--brand-primary-dark);
  background: var(--brand-primary-light);
}

.nav-cta {
  background: var(--brand-primary) !important;
  color: var(--text-inverse) !important;
  font-weight: 600;
  padding: 0.5rem 1.2rem;
  border-radius: var(--radius-md);
  margin-left: 0.75rem;
  transition: background var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast) !important;
}

.nav-cta:hover {
  background: var(--brand-primary-dark) !important;
  color: var(--text-inverse) !important;
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

/* Mobile toggle */
.nav-mobile-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  border-radius: var(--radius-sm);
}

.nav-mobile-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: transform var(--transition-base), opacity var(--transition-base);
}

.nav-mobile-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-mobile-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-mobile-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Progress bar */
.nav-progress { height: 2px; background: var(--bg-subtle); }
.nav-progress-bar {
  height: 100%;
  background: linear-gradient(90deg, var(--brand-primary), var(--brand-accent));
  width: 0;
  transition: width 100ms linear;
}

/* ============================================================
   BUTTONS
   ============================================================ */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--brand-primary);
  color: var(--text-inverse);
  font-size: 0.9rem;
  font-weight: 600;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-md);
  border: 1.5px solid var(--brand-primary);
  cursor: pointer;
  text-decoration: none;
  transition: background var(--transition-fast), border-color var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
  white-space: nowrap;
}

.btn-primary:hover {
  background: var(--brand-primary-dark);
  border-color: var(--brand-primary-dark);
  color: var(--text-inverse);
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(99,139,163,0.35);
}

.btn-primary:active { transform: translateY(0); }

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: transparent;
  color: var(--text-secondary);
  font-size: 0.9rem;
  font-weight: 500;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-md);
  border: 1.5px solid var(--border-medium);
  cursor: pointer;
  text-decoration: none;
  transition: border-color var(--transition-fast), color var(--transition-fast), background var(--transition-fast);
  white-space: nowrap;
}

.btn-secondary:hover {
  border-color: var(--brand-primary);
  color: var(--brand-primary-dark);
  background: var(--brand-primary-light);
}

/* Secondary button on dark/hero backgrounds — needs higher contrast */
.hero .btn-secondary {
  color: rgba(255,255,255,0.88);
  border-color: rgba(255,255,255,0.35);
  background: rgba(255,255,255,0.06);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.hero .btn-secondary:hover {
  color: #ffffff;
  border-color: rgba(255,255,255,0.75);
  background: rgba(255,255,255,0.14);
}

.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: transparent;
  color: var(--text-secondary);
  font-size: 0.875rem;
  font-weight: 500;
  padding: 0.65rem 1rem;
  border-radius: var(--radius-md);
  border: 1.5px solid transparent;
  cursor: pointer;
  text-decoration: none;
  transition: color var(--transition-fast), background var(--transition-fast);
}

.btn-ghost:hover {
  color: var(--text-primary);
  background: var(--bg-subtle);
}

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative;
  overflow: hidden;
  background: var(--bg-dark-deep);
  padding: 0;
  min-height: calc(100vh - var(--nav-height));
  display: flex;
  align-items: center;
}

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

.hero-bg-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.25;
}

.hero-bg-orb-1 {
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, var(--brand-primary) 0%, transparent 70%);
  top: -100px;
  right: -100px;
}

.hero-bg-orb-2 {
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, var(--brand-accent) 0%, transparent 70%);
  bottom: -80px;
  left: 5%;
  opacity: 0.15;
}

.hero-bg-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(99,139,163,0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(99,139,163,0.06) 1px, transparent 1px);
  background-size: 60px 60px;
}

.hero-inner {
  position: relative;
  z-index: 1;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: calc(var(--nav-height) + 4rem) var(--container-padding) 5rem;
  display: grid;
  grid-template-columns: 1fr 380px;
  align-items: center;
  gap: 4rem;
  width: 100%;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--brand-accent);
  margin-bottom: 1.5rem;
}

.hero-event-name {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.35);
  margin-bottom: 0.75rem;
}

.eyebrow-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--brand-accent);
  animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.8); }
}

.hero-content h1 {
  font-size: clamp(2.75rem, 6vw, 4.5rem);
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: -0.04em;
  color: var(--text-inverse);
  margin-bottom: 1.75rem;
}

.hero-line-1 { display: block; }
.hero-line-2 { display: block; color: var(--brand-accent); }
.hero-line-3 { display: block; }

.hero-sub {
  font-size: clamp(1rem, 1.5vw, 1.125rem);
  color: rgba(255,255,255,0.65);
  line-height: 1.7;
  max-width: 500px;
  margin-bottom: 2.25rem;
  text-align: justify;
}

.hero-meta {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-lg);
  padding: 1.25rem 0;
  margin-bottom: 2rem;
}

.hero-meta-item {
  padding: 0 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  border-right: 1px solid rgba(255,255,255,0.1);
}

.hero-meta-item:last-child { border-right: none; }

.hero-meta-item strong {
  font-family: 'DM Sans', sans-serif;
  font-size: 0.925rem;
  font-weight: 600;
  color: var(--text-inverse);
  letter-spacing: -0.01em;
}

.hero-meta-item span {
  font-size: 0.775rem;
  color: rgba(255,255,255,0.45);
}

.hero-ctas {
  display: flex;
  align-items: center;
  gap: 0.875rem;
  flex-wrap: wrap;
}

/* Hero card stack */
.hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-card-stack {
  position: relative;
  width: 300px;
  height: 340px;
}

.hero-card {
  position: absolute;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.14);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-radius: var(--radius-xl);
  padding: 1.25rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  box-shadow: var(--shadow-lg);
  transition: transform var(--transition-slow);
}

.hero-card:hover { transform: translateY(-4px) scale(1.02); }

.hero-card-label {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--brand-accent);
}

.hero-card strong {
  font-family: 'DM Sans', sans-serif;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-inverse);
  letter-spacing: -0.02em;
}

.hero-card-1 { top: 0; left: 20px; width: 180px; }
.hero-card-2 { top: 80px; right: 0; width: 200px; }
.hero-card-3 { top: 190px; left: 10px; width: 160px; }
.hero-card-4 { top: 250px; right: 10px; width: 150px; }

/* ============================================================
   COUNTDOWN BAR
   ============================================================ */
.countdown-bar {
  background: linear-gradient(135deg, var(--brand-primary-dark) 0%, var(--brand-primary) 100%);
  padding: 1.25rem var(--container-padding);
}

.countdown-inner {
  max-width: var(--container-max);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 2.5rem;
  flex-wrap: wrap;
}

.countdown-label {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.75);
}

.countdown-units {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.countdown-unit {
  display: flex;
  flex-direction: column;
  align-items: center;
  min-width: 54px;
}

.countdown-num {
  font-family: 'DM Sans', sans-serif;
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--text-inverse);
  line-height: 1;
  letter-spacing: -0.03em;
  font-variant-numeric: tabular-nums;
}

.countdown-name {
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.55);
  margin-top: 0.2rem;
}

.countdown-sep {
  font-size: 1.5rem;
  font-weight: 700;
  color: rgba(255,255,255,0.4);
  line-height: 1;
  margin-top: -0.3rem;
}

/* ============================================================
   ABOUT SECTION
   ============================================================ */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 360px;
  gap: 4rem;
  align-items: start;
}

.about-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.about-stat-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition-base), transform var(--transition-base);
}

.about-stat-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.about-stat-num {
  font-family: 'DM Sans', sans-serif;
  font-size: 2.25rem;
  font-weight: 700;
  color: var(--brand-primary-dark);
  letter-spacing: -0.04em;
  line-height: 1;
}

.about-stat-label {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-muted);
}

/* ============================================================
   PILLARS (WHAT TO EXPECT)
   ============================================================ */
.pillars-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
}

.pillar-card {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-xl);
  padding: 2rem;
  position: relative;
  overflow: hidden;
  transition: background var(--transition-base), border-color var(--transition-base);
}

.pillar-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--brand-primary), var(--brand-accent));
  opacity: 0;
  transition: opacity var(--transition-base);
}

.pillar-card:hover {
  background: rgba(255,255,255,0.08);
  border-color: rgba(131,195,219,0.25);
}

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

.pillar-number {
  position: absolute;
  top: 1.5rem;
  right: 1.75rem;
  font-family: 'DM Sans', sans-serif;
  font-size: 3rem;
  font-weight: 800;
  color: rgba(255,255,255,0.05);
  line-height: 1;
  letter-spacing: -0.05em;
}

.pillar-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background: rgba(99,139,163,0.2);
  border: 1px solid rgba(99,139,163,0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--brand-accent);
  margin-bottom: 1.25rem;
}

.pillar-card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-inverse);
  margin-bottom: 0.625rem;
  letter-spacing: -0.015em;
}

.pillar-card p {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.55);
  line-height: 1.7;
  text-align: justify;
}

/* ============================================================
   PROGRAMME
   ============================================================ */
.programme-tbd-banner {
  display: flex;
  align-items: center;
  gap: 1rem;
  background: var(--bg-secondary);
  border: 1px solid var(--border-light);
  border-left: 3px solid var(--brand-primary);
  border-radius: var(--radius-md);
  padding: 1.25rem 1.5rem;
  margin-bottom: 2rem;
}

.programme-tbd-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  background: var(--brand-primary-light);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--brand-primary-dark);
  flex-shrink: 0;
}

.programme-tbd-text {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.programme-tbd-text strong {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-primary);
}

.programme-tbd-text span {
  font-size: 0.825rem;
  color: var(--text-muted);
}

/* Day tabs */
.day-tabs {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 0.5rem;
  margin-bottom: 1.5rem;
  background: var(--bg-secondary);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 0.5rem;
}

.day-tab {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.2rem;
  padding: 0.65rem 0.75rem;
  background: none;
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: background var(--transition-fast), color var(--transition-fast);
  color: var(--text-muted);
}

.day-tab:hover {
  background: var(--bg-subtle);
  color: var(--text-secondary);
}

.day-tab.active {
  background: var(--brand-primary);
  color: var(--text-inverse);
  box-shadow: var(--shadow-sm);
}

.tab-date {
  font-size: 0.825rem;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.tab-theme {
  font-size: 0.68rem;
  font-weight: 500;
  opacity: 0.75;
}

.day-content { display: none; }
.day-content.active { display: block; }

.day-header {
  padding: 1.25rem 0 1.125rem;
  border-bottom: 1px solid var(--border-light);
  margin-bottom: 1.25rem;
}

.day-header-meta {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.3rem;
}

.day-header-date {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.day-header h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.02em;
  margin: 0 0 0.3rem;
}

.day-header p {
  font-size: 0.875rem;
  color: var(--text-secondary);
  margin: 0;
  line-height: 1.6;
}

.day-badge {
  display: inline-block;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-sm);
}

.day-badge-arrivals { background: #E0F2FE; color: #0369A1; }
.day-badge-programme { background: var(--brand-primary-light); color: var(--brand-primary-dark); }
.day-badge-closing { background: #FEF3C7; color: #92400E; }

/* TBD box */
.tbd-box {
  background: var(--bg-subtle);
  border: 1px dashed var(--border-medium);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  text-align: center;
  color: var(--text-muted);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
}

.tbd-box svg { color: var(--brand-primary); opacity: 0.7; }

.tbd-box p {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-secondary);
}

.tbd-box span {
  font-size: 0.875rem;
  color: var(--text-muted);
}

/* Day placeholder items */
.day-placeholder {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.day-placeholder-item {
  display: grid;
  grid-template-columns: 80px 1fr auto;
  gap: 1.25rem;
  align-items: start;
  padding: 1.25rem;
  background: var(--bg-secondary);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
}

.day-placeholder-time {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--brand-primary);
  letter-spacing: -0.01em;
  padding-top: 0.1rem;
}

.day-placeholder-content strong {
  display: block;
  font-size: 0.925rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.3rem;
}

.day-placeholder-content p {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

.session-tag {
  display: inline-block;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.3rem 0.65rem;
  border-radius: var(--radius-full);
  white-space: nowrap;
}

.tag-logistics { background: #E0F2FE; color: #0369A1; }
.tag-social { background: #F3E8FF; color: #7E22CE; }
.tag-programme { background: var(--brand-primary-light); color: var(--brand-primary-dark); }

/* ============================================================
   WHERE WE MEET — VENUE
   ============================================================ */
#venue {
  padding: var(--section-padding) var(--container-padding);
  background: var(--bg-secondary);
}

.venue-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: stretch;
  margin-bottom: 2rem;
}

/* Photo grid — main + two thumbs, fills full column height */
.venue-photos {
  display: flex;
  flex-direction: column;
  gap: 10px;
  height: 100%;
}

.venue-photo-main {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  flex: 1 1 0;
  min-height: 0;
}

.venue-photo-main img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  background: var(--bg-subtle);
}

.venue-photo-thumbs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  flex: 0 0 auto;
}

.venue-photo-thumb {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.venue-photo-thumb img {
  width: 100%;
  height: 140px;
  object-fit: cover;
  display: block;
  background: var(--bg-subtle);
}

.venue-photo-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 0.55rem 0.875rem 0.5rem;
  background: linear-gradient(transparent, rgba(0,0,0,0.48));
  color: rgba(255,255,255,0.88);
  font-size: 0.75rem;
  letter-spacing: 0.01em;
}

/* Right column */
.venue-info {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.venue-address {
  font-size: 0.825rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 1rem;
  letter-spacing: 0.01em;
}

.venue-desc {
  font-size: 0.975rem;
  color: var(--text-secondary);
  line-height: 1.75;
  margin-bottom: 0;
  font-style: italic;
  text-align: justify;
}

.venue-stat-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.65rem;
  margin-top: 1.25rem;
  margin-bottom: 1.5rem;
}

.venue-stat {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  background: var(--bg-subtle);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 0.875rem 1rem;
}

.venue-stat-icon {
  width: 34px;
  height: 34px;
  flex-shrink: 0;
  background: var(--brand-primary-light);
  border: 1px solid rgba(99,139,163,0.18);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--brand-primary-dark);
  margin-top: 0.05rem;
}

.venue-stat-title {
  font-size: 0.825rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.2rem;
  line-height: 1.3;
}

.venue-stat-sub {
  font-size: 0.75rem;
  color: var(--text-muted);
  line-height: 1.45;
}

.venue-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.venue-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--brand-primary-dark);
  text-decoration: none;
  border-bottom: 1.5px solid var(--brand-accent);
  padding-bottom: 0.1rem;
  transition: color var(--transition-base), border-color var(--transition-base);
}

.venue-link:hover {
  color: var(--brand-primary);
  border-color: var(--brand-primary);
}

.venue-badge {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--brand-primary-dark);
  background: var(--brand-primary-light);
  border-radius: var(--radius-md);
  padding: 0.3rem 0.7rem;
  white-space: nowrap;
}

.venue-map-wrap {
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-sm);
}

@media (max-width: 860px) {
  .venue-layout {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .venue-photos { height: auto; }
  .venue-photo-main img { height: 260px; }
  .venue-photo-thumb img { height: 150px; }
}

@media (max-width: 520px) {
  .venue-photo-thumbs { grid-template-columns: 1fr; }
  .venue-stat-grid { grid-template-columns: 1fr; }
}

/* ============================================================
   TRAVEL INFORMATION
   ============================================================ */
.travel-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
}

.travel-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xl);
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.875rem;
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition-base);
}

.travel-card:hover { box-shadow: var(--shadow-md); }

.travel-card-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background: var(--brand-primary-light);
  border: 1px solid rgba(99,139,163,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--brand-primary-dark);
}

.travel-card h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.02em;
}

.travel-card p {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.7;
  text-align: justify;
}

.travel-card-notice {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.6rem 0.875rem;
  border-radius: var(--radius-md);
  font-size: 0.8rem;
  font-weight: 600;
}

.travel-card-notice-warning {
  background: #FFFBEB;
  color: #92400E;
  border: 1px solid #FDE68A;
}

.travel-card-notice-important {
  background: #FFF1F2;
  color: #9F1239;
  border: 1px solid #FECDD3;
}

.travel-card-highlight {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--brand-primary-dark);
  padding: 0.6rem 0.875rem;
  background: var(--brand-primary-light);
  border-radius: var(--radius-md);
}

/* ============================================================
   FAQ
   ============================================================ */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  max-width: 820px;
}

.faq-item {
  background: var(--bg-secondary);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: box-shadow var(--transition-base);
}

.faq-item:has(.faq-question[aria-expanded="true"]) {
  border-color: var(--brand-primary);
  box-shadow: var(--shadow-sm);
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.25rem 1.5rem;
  background: none;
  border: none;
  cursor: pointer;
  font-size: 0.925rem;
  font-weight: 600;
  color: var(--text-primary);
  text-align: left;
  transition: color var(--transition-fast), background var(--transition-fast);
  font-family: inherit;
}

.faq-question:hover { color: var(--brand-primary-dark); }

.faq-chevron {
  flex-shrink: 0;
  color: var(--text-muted);
  transition: transform var(--transition-base), color var(--transition-base);
}

.faq-question[aria-expanded="true"] .faq-chevron {
  transform: rotate(180deg);
  color: var(--brand-primary);
}

.faq-answer {
  padding: 0 1.5rem 1.25rem;
  border-top: 1px solid var(--border-light);
}

.faq-answer[hidden] { display: none; }

.faq-answer p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.75;
  padding-top: 1rem;
  text-align: justify;
}

.faq-answer p + p { margin-top: 0.75rem; }

/* ============================================================
   CONTACT
   ============================================================ */
.contact-inner {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 4rem;
  align-items: center;
}

.contact-card {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius-xl);
  padding: 1.75rem 2rem;
  min-width: 320px;
  flex-shrink: 0;
  backdrop-filter: blur(8px);
}

.contact-card-avatar {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--brand-primary), var(--brand-accent));
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'DM Sans', sans-serif;
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-inverse);
  flex-shrink: 0;
}

.contact-card-info {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.contact-card-info strong {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-inverse);
}

.contact-card-info span {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.5);
}

.contact-card-email {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--brand-accent);
  text-decoration: none;
  margin-top: 0.3rem;
  transition: color var(--transition-fast);
}

.contact-card-email:hover { color: var(--text-inverse); }

/* ============================================================
   REGISTRATION
   ============================================================ */
.register-wrap {
  max-width: 760px;
  margin: 0 auto;
}

.register-header {
  margin-bottom: 2.5rem;
}

.reg-form-wrap {
  background: var(--bg-secondary);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
}

/* Form step indicator */
.form-steps {
  display: flex;
  align-items: center;
  gap: 0;
  padding: 0;
  overflow-x: auto;
  border-bottom: 1px solid var(--border-light);
  background: var(--bg-subtle);
  scrollbar-width: none;
  -ms-overflow-style: none;
}

.form-steps::-webkit-scrollbar { display: none; }

.form-step-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.25rem;
  padding: 0.875rem 0.75rem;
  flex: 1;
  min-width: 60px;
  position: relative;
  cursor: default;
  transition: background var(--transition-fast);
}

.form-step-item::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: transparent;
  transition: background var(--transition-fast);
}

.form-step-item.active::after {
  background: var(--brand-primary);
}

.form-step-item.completed::after {
  background: var(--success-icon);
}

.form-step-dot {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--bg-muted);
  border: 1.5px solid var(--border-medium);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.65rem;
  font-weight: 700;
  color: var(--text-muted);
  transition: background var(--transition-fast), border-color var(--transition-fast), color var(--transition-fast);
}

.form-step-item.active .form-step-dot {
  background: var(--brand-primary);
  border-color: var(--brand-primary);
  color: var(--text-inverse);
}

.form-step-item.completed .form-step-dot {
  background: var(--success-icon);
  border-color: var(--success-icon);
  color: var(--text-inverse);
}

.step-label {
  font-size: 0.6rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--text-muted);
  text-transform: uppercase;
  white-space: nowrap;
}

.form-step-item.active .step-label { color: var(--brand-primary-dark); }
.form-step-item.completed .step-label { color: var(--success-icon); }

/* Form panels */
.form-step-panel {
  padding: 2rem;
}

.form-step-panel[hidden] { display: none; }

.form-step-heading {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.3rem;
  letter-spacing: -0.02em;
}

.form-step-desc {
  font-size: 0.875rem;
  color: var(--text-muted);
  margin-bottom: 1.75rem;
}

/* Form grid */
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.form-group.full { grid-column: 1 / -1; }

.form-label {
  font-size: 0.825rem;
  font-weight: 600;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 0.3rem;
}

.required { color: #DC2626; }

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 0.65rem 0.875rem;
  background: var(--bg-primary);
  border: 1.5px solid var(--border-light);
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  font-family: inherit;
  color: var(--text-primary);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast), background var(--transition-fast);
  appearance: none;
  -webkit-appearance: none;
}

.form-input:hover,
.form-select:hover,
.form-textarea:hover {
  border-color: var(--border-medium);
  background: var(--bg-secondary);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--brand-primary);
  background: var(--bg-secondary);
  box-shadow: 0 0 0 3px rgba(99,139,163,0.15);
}

.form-input.invalid,
.form-select.invalid,
.form-textarea.invalid {
  border-color: #DC2626;
  background: #FFF5F5;
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--text-muted);
}

.form-select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%238AA0AE' stroke-width='2.5'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.875rem center;
  padding-right: 2.25rem;
  cursor: pointer;
}

.form-textarea {
  resize: vertical;
  min-height: 96px;
  line-height: 1.65;
}

.form-error {
  font-size: 0.775rem;
  color: #DC2626;
  font-weight: 500;
  min-height: 1em;
}

.form-hint {
  font-size: 0.775rem;
  color: var(--text-muted);
  line-height: 1.5;
}

/* Radio groups */
.radio-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.radio-label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  color: var(--text-secondary);
  cursor: pointer;
  padding: 0.5rem 0.75rem;
  border: 1.5px solid var(--border-light);
  border-radius: var(--radius-md);
  transition: border-color var(--transition-fast), background var(--transition-fast);
}

.radio-label:hover {
  border-color: var(--brand-primary);
  background: var(--brand-primary-light);
}

.radio-label input[type="radio"] {
  accent-color: var(--brand-primary);
  width: 15px;
  height: 15px;
  flex-shrink: 0;
}

/* Size selector */
.size-selector {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.size-option {
  cursor: pointer;
}

.size-option input[type="radio"] {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.size-option span {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 48px;
  border: 1.5px solid var(--border-medium);
  border-radius: var(--radius-md);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-secondary);
  transition: border-color var(--transition-fast), background var(--transition-fast), color var(--transition-fast);
}

.size-option:hover span {
  border-color: var(--brand-primary);
  background: var(--brand-primary-light);
  color: var(--brand-primary-dark);
}

.size-option input[type="radio"]:checked + span {
  border-color: var(--brand-primary);
  background: var(--brand-primary);
  color: var(--text-inverse);
}

/* Checkbox label */
.checkbox-label {
  display: flex;
  align-items: flex-start;
  gap: 0.625rem;
  font-size: 0.875rem;
  color: var(--text-secondary);
  cursor: pointer;
  padding: 0.75rem 1rem;
  border: 1.5px solid var(--border-light);
  border-radius: var(--radius-md);
  transition: border-color var(--transition-fast), background var(--transition-fast);
  line-height: 1.5;
}

.checkbox-label:hover {
  border-color: var(--brand-primary);
  background: var(--brand-primary-light);
}

.checkbox-label input[type="checkbox"] {
  accent-color: var(--brand-primary);
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  margin-top: 1px;
}

.consent-checkbox {
  align-items: flex-start;
}

/* Form nav */
.form-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border-light);
  margin-top: 0.25rem;
}

/* Privacy notice */
.privacy-notice {
  display: flex;
  align-items: flex-start;
  gap: 0.625rem;
  background: var(--bg-subtle);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 1rem;
  margin-bottom: 1.25rem;
}

.privacy-notice svg {
  flex-shrink: 0;
  margin-top: 1px;
  color: var(--brand-primary);
}

.privacy-notice p {
  font-size: 0.82rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* Submit states */
.btn-submit { position: relative; }

.btn-loading {
  display: none;
  align-items: center;
  gap: 0.5rem;
}

.btn-loading:not([hidden]) { display: flex; }

.spinner {
  animation: spin 0.8s linear infinite;
}

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

/* Success / error boxes */
.success-box {
  text-align: center;
  padding: 3.5rem 2rem;
  background: var(--success-bg);
  border: 1px solid var(--success-border);
  border-radius: var(--radius-xl);
}

.success-box[hidden] { display: none; }

.success-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 60px;
  height: 60px;
  background: var(--success-icon);
  border-radius: 50%;
  color: white;
  margin: 0 auto 1.5rem;
}

.success-box h3 {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--success-text);
  margin-bottom: 0.625rem;
}

.success-box p {
  font-size: 0.925rem;
  color: var(--success-text);
  line-height: 1.7;
  max-width: 440px;
  margin: 0 auto;
  opacity: 0.85;
}

.error-box {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 1rem 1.25rem;
  background: var(--error-bg);
  border: 1px solid var(--error-border);
  border-radius: var(--radius-md);
  margin-top: 1rem;
}

.error-box[hidden] { display: none; }
.error-box svg { flex-shrink: 0; color: #DC2626; margin-top: 1px; }
.error-box strong { display: block; font-size: 0.875rem; color: var(--error-text); margin-bottom: 0.15rem; }
.error-box p { font-size: 0.84rem; color: var(--error-text); }

/* ============================================================
   FOOTER
   ============================================================ */
footer {
  background: var(--bg-dark-deep);
  padding: 2.5rem var(--container-padding);
  border-top: 1px solid rgba(255,255,255,0.06);
}

.footer-inner {
  max-width: var(--container-max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 220px 1fr auto;
  align-items: center;
  gap: 3rem;
}

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

.footer-logo-image {
  height: 88px;
  width: auto;
  max-width: 160px;
  display: block;
  object-fit: contain;
  opacity: 1;
}

.footer-logo-fallback {
  font-family: 'DM Sans', sans-serif;
  font-size: 1.1rem;
  font-weight: 700;
  color: rgba(255,255,255,0.85);
  letter-spacing: -0.02em;
}

.footer-event-name {
  font-family: 'DM Sans', sans-serif;
  font-size: 0.72rem;
  font-weight: 600;
  color: rgba(255,255,255,0.35);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.footer-details p {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.4);
  line-height: 1.8;
}

.footer-details a {
  color: rgba(255,255,255,0.55);
  transition: color var(--transition-fast);
}

.footer-details a:hover { color: white; }

.footer-legal {
  font-size: 0.7rem;
  color: rgba(255,255,255,0.22);
  letter-spacing: 0.04em;
  text-align: right;
  line-height: 1.8;
}

/* ============================================================
   COUNTRY AUTOCOMPLETE
   ============================================================ */
.country-wrap {
  position: relative;
}

.country-list {
  position: absolute;
  top: calc(100% + 4px);
  left: 0;
  right: 0;
  background: var(--bg-primary);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  max-height: 220px;
  overflow-y: auto;
  z-index: 100;
  margin: 0;
  padding: 0.25rem 0;
  list-style: none;
}

.country-list[hidden] { display: none; }

.country-list li {
  padding: 0.55rem 1rem;
  font-size: 0.875rem;
  color: var(--text-primary);
  cursor: pointer;
  transition: background var(--transition-base);
}

.country-list li:hover,
.country-list li[aria-selected="true"] {
  background: var(--brand-primary-light);
  color: var(--brand-primary-dark);
}

.country-list li.no-results {
  color: var(--text-muted);
  font-style: italic;
  cursor: default;
}

.country-list li.no-results:hover {
  background: transparent;
  color: var(--text-muted);
}

/* ============================================================
   ADMIN PANEL
   ============================================================ */
.admin-panel {
  position: fixed;
  inset: 0;
  background: var(--bg-primary);
  z-index: 1000;
  overflow-y: auto;
}

.admin-panel[hidden] { display: none; }

/* Admin login screen — covers the entire panel */
.admin-login-wrap {
  position: fixed;
  inset: 0;
  z-index: 1100;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-subtle);
  padding: 2rem;
}

.admin-login-wrap[hidden] { display: none; }

.admin-login-card {
  background: var(--bg-primary);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  padding: 2.5rem;
  width: 100%;
  max-width: 400px;
}

.admin-login-logo {
  margin-bottom: 1.5rem;
}

.admin-login-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.35rem;
  letter-spacing: -0.02em;
}

.admin-login-sub {
  font-size: 0.875rem;
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
}


.admin-inner {
  max-width: 1400px;
  margin: 0 auto;
  padding: 2rem var(--container-padding);
}

.admin-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.5rem;
  padding-bottom: 1.25rem;
  border-bottom: 1px solid var(--border-light);
}

.admin-header h2 {
  font-size: 1.5rem;
  color: var(--text-primary);
}

.admin-header-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.admin-filters {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr 1fr;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
}

.admin-stats-row {
  display: flex;
  gap: 1.5rem;
  margin-bottom: 1.25rem;
}

.admin-stat {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}

.admin-stat span:first-child {
  font-family: 'DM Sans', sans-serif;
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--brand-primary-dark);
  line-height: 1;
}

.admin-stat span:last-child {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.admin-table-wrap {
  overflow-x: auto;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  background: var(--bg-secondary);
}

.admin-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
}

.admin-table th {
  text-align: left;
  padding: 0.875rem 1rem;
  background: var(--bg-subtle);
  border-bottom: 1px solid var(--border-light);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  white-space: nowrap;
}

.admin-table td {
  padding: 0.875rem 1rem;
  border-bottom: 1px solid var(--border-light);
  color: var(--text-secondary);
  max-width: 200px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.admin-table tr:last-child td { border-bottom: none; }
.admin-table tr:hover td { background: var(--bg-subtle); }

.admin-loading {
  text-align: center;
  padding: 2rem !important;
  color: var(--text-muted) !important;
}

/* ============================================================
   RESPONSIVE — TABLET (≤1024px)
   ============================================================ */
@media (max-width: 1024px) {
  .hero-inner {
    grid-template-columns: 1fr;
    padding-bottom: 4rem;
  }

  .hero-visual { display: none; }

  .about-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .about-stats {
    grid-template-columns: repeat(4, 1fr);
  }

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

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

  .contact-inner {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .contact-card {
    min-width: auto;
  }

  .admin-filters {
    grid-template-columns: 1fr 1fr;
  }
}

/* ============================================================
   RESPONSIVE — MOBILE (≤768px)
   ============================================================ */
@media (max-width: 768px) {
  :root {
    --section-padding: clamp(3rem, 8vw, 4.5rem);
  }

  /* Nav */
  .nav-mobile-toggle { display: flex; }

  .nav-links {
    display: none;
    position: absolute;
    top: var(--nav-height);
    left: 0;
    right: 0;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-light);
    flex-direction: column;
    align-items: stretch;
    padding: 0.75rem var(--container-padding);
    gap: 0.25rem;
    box-shadow: var(--shadow-md);
  }

  .nav-links.open { display: flex; }
  .nav-link { padding: 0.7rem 0.75rem; }
  .nav-cta { margin-left: 0; text-align: center; justify-content: center; }

  /* Hero */
  .hero-inner {
    padding: calc(var(--nav-height) + 2.5rem) var(--container-padding) 3rem;
  }

  .hero-content h1 {
    font-size: clamp(2.25rem, 10vw, 3rem);
  }

  .hero-meta {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .hero-meta-item {
    border-right: none;
    border-bottom: 1px solid rgba(255,255,255,0.1);
    padding: 0.875rem 1.25rem;
  }

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

  /* Countdown */
  .countdown-inner { gap: 1rem; flex-direction: column; }
  .countdown-num { font-size: 1.5rem; }

  /* About stats */
  .about-stats { grid-template-columns: 1fr 1fr; }

  /* Pillars */
  .pillars-grid { grid-template-columns: 1fr; }

  /* Programme tabs */
  .day-tabs { grid-template-columns: repeat(3, 1fr); }
  .tab-theme { display: none; }

  /* Day placeholder */
  .day-placeholder-item {
    grid-template-columns: 1fr;
    gap: 0.75rem;
  }

  /* Form */
  .form-grid { grid-template-columns: 1fr; }
  .form-group.full { grid-column: 1; }
  .form-steps { gap: 0; }
  .step-label { display: none; }
  .form-nav { flex-wrap: wrap; gap: 0.75rem; }
  .btn-submit { width: 100%; justify-content: center; }

  /* Size selector */
  .size-selector { gap: 0.375rem; }
  .size-option span { width: 48px; height: 44px; }

  /* Admin */
  .admin-filters { grid-template-columns: 1fr; }

  /* Footer */
  .footer-inner {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  .footer-legal { text-align: left; }
}

/* ============================================================
   RESPONSIVE — SMALL MOBILE (≤480px)
   ============================================================ */
@media (max-width: 480px) {
  .hero-ctas { flex-direction: column; }

  .btn-primary,
  .btn-secondary { width: 100%; justify-content: center; }

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

  .nav-logo-image { height: 38px; }

  .form-step-panel { padding: 1.5rem; }

  .day-header { padding: 1rem 0 0.875rem; }
}

/* ============================================================
   EMAIL GATE
   Sits above the multi-step form. Shown by default, hidden
   once the user passes the gate check.
   ============================================================ */
.email-gate {
  background: var(--bg-secondary);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  margin-bottom: 1rem;
}

.email-gate-inner {
  padding: 2.5rem 2rem;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0;
}

.email-gate-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-lg);
  background: var(--brand-primary-light);
  border: 1px solid rgba(99,139,163,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--brand-primary-dark);
  margin-bottom: 1.25rem;
  flex-shrink: 0;
}

.email-gate-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.4rem;
  letter-spacing: -0.02em;
}

.email-gate-desc {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.65;
  margin-bottom: 1.5rem;
  max-width: 480px;
}

.email-gate-field {
  width: 100%;
  max-width: 480px;
  margin-bottom: 1.125rem;
}

.email-gate-btn {
  min-width: 140px;
  justify-content: center;
}

/* Gate outcome messages */
.gate-msg {
  display: flex;
  align-items: flex-start;
  gap: 0.875rem;
  padding: 1.25rem 1.5rem;
  border-top: 1px solid var(--border-light);
}

.gate-msg[hidden] { display: none; }

.gate-msg-icon {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.gate-msg-blocked {
  background: var(--error-bg);
  border-color: var(--error-border);
}

.gate-msg-blocked .gate-msg-icon {
  background: #FECACA;
  color: #DC2626;
}

.gate-msg-blocked strong {
  display: block;
  font-size: 0.875rem;
  color: var(--error-text);
  margin-bottom: 0.2rem;
}

.gate-msg-blocked p {
  font-size: 0.84rem;
  color: var(--error-text);
  line-height: 1.6;
}

.gate-msg-info {
  background: var(--success-bg);
  border-color: var(--success-border);
}

.gate-msg-info .gate-msg-icon {
  background: #BBF7D0;
  color: #16A34A;
}

.gate-msg-info strong {
  display: block;
  font-size: 0.875rem;
  color: var(--success-text);
  margin-bottom: 0.2rem;
}

.gate-msg-info p {
  font-size: 0.84rem;
  color: var(--success-text);
  line-height: 1.6;
}

.gate-msg-warning {
  background: #FFFBEB;
  border-color: #FDE68A;
}

.gate-msg-warning .gate-msg-icon {
  background: #FDE68A;
  color: #92400E;
}

.gate-msg-warning strong {
  display: block;
  font-size: 0.875rem;
  color: #92400E;
  margin-bottom: 0.2rem;
}

.gate-msg-warning p {
  font-size: 0.84rem;
  color: #78350F;
  line-height: 1.6;
}

/* ============================================================
   FLIGHT FIELDS SECTION
   Conditionally shown inside Step 3 when flights are booked.
   ============================================================ */
.flight-fields-header {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--brand-primary-dark);
  padding: 0.75rem 0 0.5rem;
  margin-top: 0.5rem;
  border-top: 1px solid var(--border-light);
}

#flight-fields[hidden] { display: none; }

#flight-fields .form-grid {
  margin-top: 0.75rem;
  margin-bottom: 0;
}