/*
Theme Name: Swarajya Conclave
Theme URI: https://www.swarajyaconclave.com
Author: Swarajya Conclave
Author URI: https://www.swarajyaconclave.com
Description: Official theme for Swarajya Conclave - India @ 2047 - Rebuilding The Crucible of Knowledge & Wealth
Version: 1.0.0
License: GNU General Public License v2 or later
Text Domain: swarajya-conclave
*/

/* =============================================
   CSS VARIABLES & RESET
   ============================================= */
:root {
  --primary: #d9514d;
  --primary-dark: #b8403c;
  --primary-light: #e87370;
  --gold: #c9a84c;
  --gold-light: #e8c97a;
  --dark: #0d0d0d;
  --dark-2: #1a1a1a;
  --dark-3: #242424;
  --dark-4: #2e2e2e;
  --light: #f5f0e8;
  --light-2: #ede5d8;
  --white: #ffffff;
  --text-muted: #888880;
  --font-display: 'Playfair Display', Georgia, serif;
  --font-body: 'Cormorant Garamond', 'Times New Roman', serif;
  --font-ui: 'Barlow Condensed', 'Arial Narrow', sans-serif;
  --shadow-lg: 0 20px 60px rgba(0,0,0,0.5);
  --shadow-glow: 0 0 40px rgba(217, 81, 77, 0.3);
  --transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

body {
  background-color: var(--dark);
  color: var(--light);
  font-family: var(--font-body);
  font-size: 1.1rem;
  line-height: 1.75;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--primary-light); text-decoration: none; transition: var(--transition); }
a:hover { color: var(--gold-light); }

/* =============================================
   TYPOGRAPHY
   ============================================= */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.01em;
}

.section-label {
  font-family: var(--font-ui);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--gold);
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 1.25rem;
}
.section-label::before,
.section-label::after {
  content: '';
  display: block;
  height: 1px;
  width: 40px;
  background: var(--gold);
  opacity: 0.6;
}
.section-label::before { display: none; }
.section-label.centered {
  justify-content: center;
}
.section-label.centered::before { display: block; }

/* =============================================
   LAYOUT
   ============================================= */
.container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

section { padding: 100px 0; }

.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }

/* =============================================
   NAVIGATION
   ============================================= */
#site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 20px 0;
  transition: var(--transition);
}

#site-header.scrolled {
  background: rgba(13, 13, 13, 0.95);
  backdrop-filter: blur(12px);
  padding: 14px 0;
  border-bottom: 1px solid rgba(201, 168, 76, 0.2);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.site-logo {
  display: flex;
  flex-direction: column;
  line-height: 1;
}
.logo-name {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--white);
  letter-spacing: 0.02em;
}
.logo-tagline {
  font-family: var(--font-ui);
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  margin-top: 2px;
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 36px;
  align-items: center;
}
.nav-links a {
  font-family: var(--font-ui);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: rgba(245, 240, 232, 0.8);
  transition: var(--transition);
}
.nav-links a:hover { color: var(--gold-light); }

.nav-cta {
  font-family: var(--font-ui) !important;
  font-size: 0.75rem !important;
  letter-spacing: 0.15em !important;
  text-transform: uppercase !important;
  background: var(--primary) !important;
  color: var(--white) !important;
  padding: 10px 24px !important;
  border: 1px solid var(--primary) !important;
  transition: var(--transition) !important;
}
.nav-cta:hover {
  background: transparent !important;
  color: var(--primary-light) !important;
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
}
.hamburger span {
  display: block;
  width: 26px;
  height: 2px;
  background: var(--light);
  transition: var(--transition);
}

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

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 60% 40%, rgba(217, 81, 77, 0.12) 0%, transparent 60%),
    radial-gradient(ellipse 60% 80% at 20% 80%, rgba(201, 168, 76, 0.08) 0%, transparent 50%),
    repeating-linear-gradient(
      -45deg,
      transparent,
      transparent 60px,
      rgba(255,255,255,0.01) 60px,
      rgba(255,255,255,0.01) 61px
    );
}

.hero-ashoka {
  position: absolute;
  right: -5%;
  top: 50%;
  transform: translateY(-50%);
  width: 55vw;
  max-width: 700px;
  opacity: 0.04;
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 720px;
}

.hero-date-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(201, 168, 76, 0.1);
  border: 1px solid rgba(201, 168, 76, 0.3);
  color: var(--gold-light);
  font-family: var(--font-ui);
  font-size: 0.75rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  padding: 8px 20px;
  margin-bottom: 2rem;
}
.hero-date-badge .dot {
  width: 6px; height: 6px;
  background: var(--gold);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.3); }
}

.hero-eyebrow {
  font-family: var(--font-ui);
  font-size: 0.8rem;
  letter-spacing: 0.4em;
  text-transform: uppercase;
  color: var(--primary-light);
  margin-bottom: 1.25rem;
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 6vw, 5rem);
  font-weight: 800;
  line-height: 1.05;
  color: var(--white);
  margin-bottom: 1.5rem;
}

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

.hero-subtitle {
  font-family: var(--font-display);
  font-size: clamp(1.1rem, 2vw, 1.4rem);
  font-style: italic;
  color: var(--gold-light);
  margin-bottom: 1.5rem;
  font-weight: 400;
}

.hero-desc {
  font-size: 1.05rem;
  color: rgba(245, 240, 232, 0.7);
  max-width: 560px;
  margin-bottom: 2.5rem;
  line-height: 1.8;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  align-items: center;
}

.btn-primary {
  display: inline-block;
  background: var(--primary);
  color: var(--white);
  font-family: var(--font-ui);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  padding: 16px 36px;
  border: 2px solid var(--primary);
  transition: var(--transition);
  cursor: pointer;
}
.btn-primary:hover {
  background: transparent;
  color: var(--primary-light);
}

.btn-outline {
  display: inline-block;
  background: transparent;
  color: var(--light);
  font-family: var(--font-ui);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  padding: 16px 36px;
  border: 1px solid rgba(245, 240, 232, 0.3);
  transition: var(--transition);
  cursor: pointer;
}
.btn-outline:hover {
  border-color: var(--gold);
  color: var(--gold-light);
}

.hero-stats {
  display: flex;
  gap: 48px;
  margin-top: 3.5rem;
  padding-top: 2.5rem;
  border-top: 1px solid rgba(245, 240, 232, 0.1);
}
.stat-item { text-align: left; }
.stat-num {
  font-family: var(--font-display);
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--primary-light);
  line-height: 1;
}
.stat-label {
  font-family: var(--font-ui);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-top: 4px;
}

/* Scroll indicator */
.scroll-indicator {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--text-muted);
  font-family: var(--font-ui);
  font-size: 0.65rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
}
.scroll-line {
  width: 1px;
  height: 50px;
  background: linear-gradient(to bottom, var(--gold), transparent);
  animation: scrollDown 1.8s ease-in-out infinite;
}
@keyframes scrollDown {
  0% { transform: scaleY(0); transform-origin: top; }
  50% { transform: scaleY(1); transform-origin: top; }
  51% { transform: scaleY(1); transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; }
}

/* =============================================
   ABOUT SECTION
   ============================================= */
#about {
  background: var(--dark-2);
  position: relative;
  overflow: hidden;
}

#about::before {
  content: '2047';
  position: absolute;
  right: -3%;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--font-display);
  font-size: clamp(8rem, 20vw, 18rem);
  font-weight: 900;
  color: rgba(255,255,255,0.025);
  line-height: 1;
  pointer-events: none;
  user-select: none;
}

.about-content h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  color: var(--white);
  margin-bottom: 1.5rem;
}

.about-content p {
  font-size: 1.05rem;
  color: rgba(245, 240, 232, 0.75);
  margin-bottom: 1.25rem;
  line-height: 1.9;
}

.about-highlights {
  margin-top: 2rem;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.highlight-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 16px 20px;
  background: rgba(201, 168, 76, 0.06);
  border-left: 3px solid var(--gold);
}
.highlight-icon {
  font-size: 1.4rem;
  flex-shrink: 0;
  margin-top: 2px;
}
.highlight-text strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1rem;
  color: var(--white);
  margin-bottom: 2px;
}
.highlight-text span {
  font-size: 0.9rem;
  color: var(--text-muted);
}

.about-visual {
  position: relative;
}
.about-card {
  background: var(--dark-3);
  border: 1px solid rgba(201, 168, 76, 0.15);
  padding: 40px;
  position: relative;
}
.about-card::before {
  content: '';
  position: absolute;
  top: -1px; left: -1px;
  width: 60px; height: 60px;
  border-top: 3px solid var(--gold);
  border-left: 3px solid var(--gold);
}
.about-card::after {
  content: '';
  position: absolute;
  bottom: -1px; right: -1px;
  width: 60px; height: 60px;
  border-bottom: 3px solid var(--primary);
  border-right: 3px solid var(--primary);
}

.event-details-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}
.event-detail {
  padding: 20px;
  background: rgba(0,0,0,0.3);
  text-align: center;
}
.event-detail-icon {
  font-size: 1.8rem;
  margin-bottom: 8px;
}
.event-detail-label {
  font-family: var(--font-ui);
  font-size: 0.65rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 4px;
}
.event-detail-value {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  color: var(--white);
}
.event-detail-sub {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 2px;
}

/* =============================================
   THEMES SECTION
   ============================================= */
#themes {
  background: var(--dark);
}

.section-header {
  text-align: center;
  margin-bottom: 64px;
}
.section-title {
  font-size: clamp(2rem, 4vw, 2.8rem);
  color: var(--white);
  margin-bottom: 1rem;
}
.section-desc {
  font-size: 1.05rem;
  color: var(--text-muted);
  max-width: 560px;
  margin: 0 auto;
}

.theme-card {
  background: var(--dark-3);
  border: 1px solid rgba(255,255,255,0.06);
  padding: 36px 28px;
  position: relative;
  transition: var(--transition);
  overflow: hidden;
}
.theme-card::before {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(to right, var(--primary), var(--gold));
  transform: scaleX(0);
  transition: var(--transition);
  transform-origin: left;
}
.theme-card:hover {
  border-color: rgba(217, 81, 77, 0.25);
  transform: translateY(-6px);
  box-shadow: var(--shadow-glow);
}
.theme-card:hover::before { transform: scaleX(1); }

.theme-number {
  font-family: var(--font-display);
  font-size: 4rem;
  font-weight: 900;
  color: rgba(255,255,255,0.04);
  line-height: 1;
  position: absolute;
  top: 16px;
  right: 20px;
  transition: var(--transition);
}
.theme-card:hover .theme-number { color: rgba(217, 81, 77, 0.08); }

.theme-icon {
  font-size: 2.2rem;
  margin-bottom: 16px;
}
.theme-title {
  font-family: var(--font-display);
  font-size: 1.2rem;
  color: var(--white);
  margin-bottom: 10px;
}
.theme-desc {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.7;
}

/* =============================================
   SPEAKERS SECTION
   ============================================= */
#speakers {
  background: var(--dark-2);
}

.speakers-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 28px;
}

.speaker-card {
  background: var(--dark-3);
  border: 1px solid rgba(255,255,255,0.06);
  transition: var(--transition);
  overflow: hidden;
  text-align: center;
}
.speaker-card:hover {
  border-color: rgba(201, 168, 76, 0.25);
  transform: translateY(-4px);
}

.speaker-photo {
  width: 100%;
  aspect-ratio: 1;
  background: var(--dark-4);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
  color: var(--text-muted);
  overflow: hidden;
  position: relative;
}
.speaker-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition);
}
.speaker-card:hover .speaker-photo img { transform: scale(1.05); }

.speaker-photo-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(13,13,13,0.6) 0%, transparent 50%);
}

.speaker-info {
  padding: 20px 16px;
}
.speaker-name {
  font-family: var(--font-display);
  font-size: 1.05rem;
  color: var(--white);
  margin-bottom: 4px;
}
.speaker-title {
  font-size: 0.82rem;
  color: var(--text-muted);
  line-height: 1.4;
  margin-bottom: 8px;
}
.speaker-org {
  display: inline-block;
  font-family: var(--font-ui);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold);
  background: rgba(201, 168, 76, 0.1);
  padding: 3px 10px;
}

/* =============================================
   AGENDA SECTION
   ============================================= */
#agenda {
  background: var(--dark);
}

.timeline {
  max-width: 800px;
  margin: 0 auto;
  position: relative;
}
.timeline::before {
  content: '';
  position: absolute;
  left: 80px;
  top: 0; bottom: 0;
  width: 1px;
  background: linear-gradient(to bottom, transparent, var(--primary) 10%, var(--primary) 90%, transparent);
  opacity: 0.4;
}

.timeline-item {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 0 32px;
  margin-bottom: 16px;
  position: relative;
}

.timeline-time {
  text-align: right;
  padding-right: 20px;
  padding-top: 20px;
  font-family: var(--font-ui);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--gold);
  flex-shrink: 0;
}

.timeline-dot {
  position: absolute;
  left: 80px;
  top: 24px;
  width: 10px;
  height: 10px;
  background: var(--primary);
  border-radius: 50%;
  transform: translate(-50%, 0);
  border: 2px solid var(--dark);
  box-shadow: 0 0 0 3px rgba(217, 81, 77, 0.2);
}

.timeline-body {
  padding: 16px 20px;
  background: var(--dark-3);
  border: 1px solid rgba(255,255,255,0.05);
  margin-left: 20px;
  transition: var(--transition);
}
.timeline-body:hover {
  border-color: rgba(217, 81, 77, 0.2);
}

.timeline-session-type {
  font-family: var(--font-ui);
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--primary-light);
  margin-bottom: 4px;
}
.timeline-title {
  font-family: var(--font-display);
  font-size: 1rem;
  color: var(--white);
  margin-bottom: 4px;
}
.timeline-speaker {
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* =============================================
   REGISTRATION SECTION
   ============================================= */
#register {
  background: var(--dark-2);
  position: relative;
  overflow: hidden;
}

#register::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 70% at 50% 50%, rgba(217, 81, 77, 0.08) 0%, transparent 70%);
  pointer-events: none;
}

.register-header {
  text-align: center;
  margin-bottom: 60px;
}

.tickets-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  max-width: 900px;
  margin: 0 auto;
}

.ticket-card {
  background: var(--dark-3);
  border: 1px solid rgba(255,255,255,0.07);
  padding: 40px 32px;
  text-align: center;
  transition: var(--transition);
  position: relative;
}
.ticket-card.featured {
  border-color: var(--primary);
  background: var(--dark-4);
  transform: translateY(-12px);
  box-shadow: var(--shadow-glow);
}
.ticket-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--primary);
  color: var(--white);
  font-family: var(--font-ui);
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  padding: 5px 16px;
  white-space: nowrap;
}

.ticket-type {
  font-family: var(--font-ui);
  font-size: 0.75rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 12px;
}
.ticket-price {
  font-family: var(--font-display);
  font-size: 2.8rem;
  font-weight: 800;
  color: var(--white);
  line-height: 1;
  margin-bottom: 4px;
}
.ticket-currency {
  font-size: 1.2rem;
  vertical-align: super;
  font-weight: 400;
}
.ticket-period {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 28px;
}
.ticket-features {
  list-style: none;
  margin-bottom: 32px;
  text-align: left;
}
.ticket-features li {
  font-size: 0.9rem;
  color: rgba(245, 240, 232, 0.75);
  padding: 7px 0;
  border-bottom: 1px solid rgba(255,255,255,0.05);
  display: flex;
  align-items: center;
  gap: 10px;
}
.ticket-features li::before {
  content: '✓';
  color: var(--gold);
  font-weight: bold;
  flex-shrink: 0;
}

/* =============================================
   SPONSORS SECTION
   ============================================= */
#sponsors {
  background: var(--dark);
  padding: 80px 0;
}

.sponsor-tier-title {
  font-family: var(--font-ui);
  font-size: 0.72rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--gold);
  text-align: center;
  margin-bottom: 32px;
}

.sponsors-row {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 48px;
  flex-wrap: wrap;
  margin-bottom: 56px;
}

.sponsor-logo {
  height: 50px;
  width: 140px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.07);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-ui);
  font-size: 0.75rem;
  color: var(--text-muted);
  letter-spacing: 0.1em;
  filter: grayscale(1) opacity(0.5);
  transition: var(--transition);
}
.sponsor-logo:hover {
  filter: grayscale(0) opacity(1);
}

/* =============================================
   VENUE SECTION
   ============================================= */
#venue {
  background: var(--dark-2);
}

.venue-content h2 {
  font-size: clamp(2rem, 4vw, 2.8rem);
  color: var(--white);
  margin-bottom: 1.25rem;
}

.venue-name {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.3rem;
  color: var(--gold-light);
  margin-bottom: 1rem;
}

.venue-content p {
  font-size: 1rem;
  color: rgba(245, 240, 232, 0.7);
  margin-bottom: 1rem;
}

.venue-map {
  background: var(--dark-3);
  border: 1px solid rgba(255,255,255,0.07);
  height: 360px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}
.venue-map iframe {
  width: 100%;
  height: 100%;
  border: none;
  filter: invert(0.9) hue-rotate(180deg) saturate(0.3);
}

/* =============================================
   CONTACT SECTION
   ============================================= */
#contact {
  background: var(--dark);
  text-align: center;
}

.contact-email {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: var(--primary-light);
  border-bottom: 1px solid var(--primary-light);
  padding-bottom: 4px;
  margin: 1.5rem 0;
}

.social-links {
  display: flex;
  justify-content: center;
  gap: 16px;
  margin-top: 2rem;
}
.social-link {
  width: 44px; height: 44px;
  border: 1px solid rgba(255,255,255,0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  font-size: 0.85rem;
  transition: var(--transition);
}
.social-link:hover {
  border-color: var(--primary);
  color: var(--primary-light);
  background: rgba(217, 81, 77, 0.1);
}

/* =============================================
   FOOTER
   ============================================= */
#site-footer {
  background: var(--dark);
  border-top: 1px solid rgba(255,255,255,0.06);
  padding: 48px 0 32px;
}

.footer-inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 40px;
}

.footer-brand p {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-top: 12px;
  line-height: 1.7;
  max-width: 300px;
}

.footer-col h4 {
  font-family: var(--font-ui);
  font-size: 0.72rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 16px;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.footer-links a {
  font-size: 0.9rem;
  color: var(--text-muted);
}
.footer-links a:hover { color: var(--light); }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.06);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.82rem;
  color: var(--text-muted);
  font-family: var(--font-ui);
}

/* =============================================
   MOBILE NAV OVERLAY
   ============================================= */
.mobile-nav {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(13, 13, 13, 0.98);
  z-index: 999;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 32px;
}
.mobile-nav.active { display: flex; }
.mobile-nav a {
  font-family: var(--font-display);
  font-size: 2rem;
  color: var(--white);
}
.mobile-nav a:hover { color: var(--primary-light); }

/* =============================================
   SCROLL ANIMATIONS
   ============================================= */
.fade-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

/* =============================================
   RESPONSIVE
   ============================================= */
@media (max-width: 1024px) {
  .grid-2 { grid-template-columns: 1fr; gap: 48px; }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .tickets-grid { grid-template-columns: 1fr; max-width: 440px; }
  .ticket-card.featured { transform: none; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  section { padding: 72px 0; }
  .nav-links { display: none; }
  .hamburger { display: flex; }
  .grid-3 { grid-template-columns: 1fr; }
  .hero-stats { gap: 24px; flex-wrap: wrap; }
  .speakers-grid { grid-template-columns: repeat(2, 1fr); }
  .timeline::before { left: 60px; }
  .timeline-item { grid-template-columns: 60px 1fr; }
  .footer-inner { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }
  .event-details-grid { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .hero-title { font-size: 2.2rem; }
  .speakers-grid { grid-template-columns: 1fr; }
  .hero-actions { flex-direction: column; align-items: flex-start; }
}