/* ===========================
   CSS Variables & Reset
   =========================== */
:root {
  --color-bg: #0a0a0f;
  --color-bg-alt: #0e0e18;
  --color-bg-card: #12121e;
  --color-primary: #c9a84c;
  --color-primary-light: #e4c97e;
  --color-primary-dark: #a8893a;
  --color-accent: #7b4f8e;
  --color-accent-light: #a06bb8;
  --color-text: #f0eee8;
  --color-text-muted: #9e9b90;
  --color-border: rgba(201, 168, 76, 0.18);
  --font-heading: 'Playfair Display', Georgia, serif;
  --font-body: 'Inter', 'Segoe UI', system-ui, sans-serif;
  --radius: 12px;
  --radius-lg: 20px;
  --shadow: 0 4px 24px rgba(0, 0, 0, 0.4);
  --shadow-gold: 0 0 48px rgba(201, 168, 76, 0.12);
  --transition: 0.3s ease;
}

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

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

body {
  background-color: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

a:focus-visible,
button:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 3px;
  border-radius: 4px;
}

::selection {
  background: rgba(201, 168, 76, 0.35);
  color: #fff;
}

/* ===========================
   Typography
   =========================== */
h1, h2, h3, h4 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
}

h1 { font-size: clamp(2.2rem, 5vw, 4rem); }
h2 { font-size: clamp(1.8rem, 4vw, 2.8rem); }
h3 { font-size: clamp(1.2rem, 2.5vw, 1.5rem); }

.section-label {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: 1.2rem;
  display: block;
}

.highlight {
  color: var(--color-primary);
}

/* ===========================
   Layout Utilities
   =========================== */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 100px 0;
}

.section-alt {
  background-color: var(--color-bg-alt);
}

.text-center { text-align: center; }

/* ===========================
   Reveal animations
   =========================== */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}
.reveal.revealed {
  opacity: 1;
  transform: none;
}
.reveal-delay-1 { transition-delay: 0.12s; }
.reveal-delay-2 { transition-delay: 0.24s; }
.reveal-delay-3 { transition-delay: 0.36s; }
.reveal-delay-4 { transition-delay: 0.48s; }

/* ===========================
   Buttons
   =========================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 16px 36px;
  border-radius: 50px;
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  letter-spacing: 0.02em;
  text-decoration: none;
  white-space: nowrap;
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
  color: #0a0a0f;
  box-shadow: 0 4px 20px rgba(201, 168, 76, 0.25);
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--color-primary-light), var(--color-primary));
  box-shadow: 0 8px 36px rgba(201, 168, 76, 0.45);
  transform: translateY(-3px);
}

.btn-outline {
  background: transparent;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.btn-outline:hover {
  background: rgba(201, 168, 76, 0.1);
  box-shadow: 0 4px 20px rgba(201, 168, 76, 0.15);
  transform: translateY(-3px);
}

.btn-ghost {
  background: rgba(255,255,255,0.06);
  color: var(--color-text);
  border: 1px solid rgba(255,255,255,0.12);
}

.btn-ghost:hover {
  background: rgba(255,255,255,0.12);
  border-color: rgba(255,255,255,0.25);
  transform: translateY(-3px);
}

.btn-lg {
  padding: 20px 48px;
  font-size: 1.05rem;
}

.btn-full {
  width: 100%;
}

.btn-glow {
  animation: pulse-glow 3s ease-in-out infinite;
}

@keyframes pulse-glow {
  0%, 100% { box-shadow: 0 4px 20px rgba(201, 168, 76, 0.25); }
  50% { box-shadow: 0 4px 40px rgba(201, 168, 76, 0.5), 0 0 80px rgba(201, 168, 76, 0.15); }
}

/* ===========================
   Navigation
   =========================== */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 20px 0;
  transition: var(--transition);
}

.nav.scrolled {
  background: rgba(10, 10, 15, 0.92);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  padding: 10px 0;
  border-bottom: 1px solid var(--color-border);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.nav-logo {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--color-text);
  white-space: nowrap;
  letter-spacing: 0.02em;
}

.nav-logo-amp {
  color: var(--color-primary);
  padding: 0 2px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}

.nav-links a {
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--color-text-muted);
  transition: var(--transition);
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -4px;
  width: 0;
  height: 1px;
  background: var(--color-primary);
  transition: width 0.3s ease;
}

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

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

.nav-cta {
  padding: 10px 24px;
  font-size: 0.88rem;
}

.nav-burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 4px;
}

.nav-burger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-text);
  border-radius: 2px;
  transition: var(--transition);
}

.nav-mobile {
  display: none;
  flex-direction: column;
  gap: 12px;
  padding: 24px;
  background: rgba(10, 10, 15, 0.98);
  backdrop-filter: blur(24px);
  border-top: 1px solid var(--color-border);
}

.nav-mobile a {
  font-size: 1rem;
  font-weight: 500;
  color: var(--color-text-muted);
  padding: 10px 0;
  border-bottom: 1px solid rgba(255,255,255,0.05);
}

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

.nav-mobile-cta {
  margin-top: 8px;
  text-align: center;
}

.nav-mobile.open {
  display: flex;
}

/* ===========================
   Block 1 — Hero
   =========================== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 80px;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 50% at 50% 0%, rgba(123, 79, 142, 0.28) 0%, transparent 55%),
    radial-gradient(ellipse 50% 35% at 80% 80%, rgba(201, 168, 76, 0.14) 0%, transparent 50%),
    radial-gradient(ellipse 40% 30% at 10% 60%, rgba(123, 79, 142, 0.1) 0%, transparent 50%),
    linear-gradient(180deg, #0a0a0f 0%, #0d0a16 100%);
  pointer-events: none;
}

.hero-particles {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
}

.particle {
  position: absolute;
  width: 2px;
  height: 2px;
  background: var(--color-primary);
  border-radius: 50%;
  opacity: 0;
  animation: float-up 6s infinite ease-in;
}

@keyframes float-up {
  0% { opacity: 0; transform: translateY(0); }
  10% { opacity: 0.5; }
  90% { opacity: 0.2; }
  100% { opacity: 0; transform: translateY(-100vh); }
}

.hero-content {
  position: relative;
  z-index: 1;
  padding: 60px 0 100px;
}

.hero-meta {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 36px;
  flex-wrap: wrap;
}

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: linear-gradient(135deg, rgba(201, 168, 76, 0.1) 0%, rgba(123, 79, 142, 0.08) 100%);
  border: 1px solid rgba(201, 168, 76, 0.18);
  border-radius: 50px;
  padding: 10px 22px;
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--color-primary-light);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  transition: border-color 0.4s ease, box-shadow 0.4s ease;
  letter-spacing: 0.01em;
}

.hero-tag:hover {
  border-color: rgba(201, 168, 76, 0.35);
  box-shadow: 0 2px 16px rgba(201, 168, 76, 0.1);
}

.hero-tag svg {
  width: 14px;
  height: 14px;
  flex-shrink: 0;
  opacity: 0.8;
}

.hero-title {
  margin-bottom: 20px;
  max-width: 900px;
}

.hero-title .line1 {
  display: block;
  font-size: clamp(1.4rem, 3vw, 2rem);
  color: var(--color-text-muted);
  font-weight: 400;
  letter-spacing: 0.04em;
  margin-bottom: 8px;
}

.hero-title .line2 {
  display: block;
  font-size: clamp(2.8rem, 6.5vw, 5.5rem);
  font-weight: 700;
  background: linear-gradient(135deg, #fff 20%, var(--color-primary) 80%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1.1;
}

.hero-subtitle {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: var(--color-text-muted);
  max-width: 640px;
  margin-bottom: 28px;
  font-style: italic;
}

.hero-description {
  font-size: 1.05rem;
  color: var(--color-text);
  max-width: 680px;
  margin-bottom: 40px;
  line-height: 1.7;
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: 40px;
  margin-bottom: 32px;
  flex-wrap: wrap;
}

.hero-stat {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.hero-stat-value {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1;
}

.hero-stat-label {
  font-size: 0.78rem;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.hero-stat-divider {
  width: 1px;
  height: 36px;
  background: rgba(201, 168, 76, 0.25);
}

.hero-join {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 20px;
}

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

.hero-scroll-indicator {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  color: var(--color-primary);
  opacity: 0.5;
  animation: bounce-down 2s ease-in-out infinite;
}

.hero-scroll-indicator:hover {
  opacity: 1;
}

@keyframes bounce-down {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(8px); }
}

/* ===========================
   Block 2 — Welcome
   =========================== */
.welcome-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 80px;
  align-items: center;
}

.welcome-left h2 {
  margin-bottom: 24px;
}

.welcome-left p {
  color: var(--color-text-muted);
  font-size: 1.05rem;
  margin-bottom: 20px;
}

.welcome-left .lead {
  font-size: 1.1rem;
  color: var(--color-text);
  font-weight: 500;
  margin-bottom: 28px;
}

.welcome-topics {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.welcome-topics li {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 1rem;
  color: var(--color-text);
  font-weight: 500;
}

.welcome-topics li::before {
  content: '';
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-primary);
  flex-shrink: 0;
  box-shadow: 0 0 8px rgba(201, 168, 76, 0.4);
}

.welcome-right {
  position: relative;
}

.welcome-cta-card {
  position: relative;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 48px 40px;
  text-align: center;
  box-shadow: var(--shadow-gold);
  overflow: hidden;
}

.welcome-cta-card-glow {
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle at 50% 50%, rgba(201, 168, 76, 0.06) 0%, transparent 50%);
  pointer-events: none;
}

.welcome-cta-card .big-text {
  font-family: var(--font-heading);
  font-size: 4.5rem;
  font-weight: 700;
  line-height: 1;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 8px;
  position: relative;
}

.welcome-cta-card .big-label {
  font-size: 0.82rem;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  margin-bottom: 28px;
  position: relative;
}

.welcome-cta-card p {
  color: var(--color-text-muted);
  font-size: 0.95rem;
  margin-bottom: 32px;
  position: relative;
}

/* ===========================
   Block 3 — Features/Cards
   =========================== */
.features-header {
  text-align: center;
  margin-bottom: 64px;
}

.features-header h2 {
  margin-bottom: 16px;
}

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

.feature-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
  overflow: hidden;
}

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

.feature-card:hover {
  border-color: rgba(201, 168, 76, 0.35);
  transform: translateY(-6px);
  box-shadow: 0 12px 48px rgba(0,0,0,0.3), var(--shadow-gold);
}

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

.feature-card.wide {
  grid-column: span 2;
}

.feature-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius);
  background: rgba(201, 168, 76, 0.1);
  border: 1px solid rgba(201, 168, 76, 0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  color: var(--color-primary);
}

.feature-icon svg {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
}

.feature-card h3 {
  margin-bottom: 12px;
  color: var(--color-text);
}

.feature-card p {
  color: var(--color-text-muted);
  font-size: 0.94rem;
  line-height: 1.7;
}

.feature-sub {
  margin-top: 10px;
  color: var(--color-text-muted);
  font-size: 0.9rem;
}

.feature-card ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 12px;
}

.feature-card ul li {
  color: var(--color-text-muted);
  font-size: 0.9rem;
  display: flex;
  align-items: flex-start;
  gap: 10px;
}

.feature-card ul li::before {
  content: '→';
  color: var(--color-primary);
  flex-shrink: 0;
  font-size: 0.85rem;
  margin-top: 2px;
}

.feature-badge {
  display: inline-block;
  background: linear-gradient(135deg, rgba(201, 168, 76, 0.12) 0%, rgba(123, 79, 142, 0.08) 100%);
  border: 1px solid rgba(201, 168, 76, 0.2);
  border-radius: 50px;
  padding: 8px 18px;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-primary);
  margin-top: 16px;
  letter-spacing: 0.02em;
  transition: all 0.3s ease;
}

.feature-badge:hover {
  border-color: rgba(201, 168, 76, 0.4);
  box-shadow: 0 2px 12px rgba(201, 168, 76, 0.1);
}

/* ===========================
   Block 4 — Stats / Problem
   =========================== */
.problem-section {
  position: relative;
  overflow: hidden;
}

.problem-bg {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 70% 60% at 50% 50%, rgba(123, 79, 142, 0.15) 0%, transparent 70%);
  pointer-events: none;
}

.problem-inner {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 900px;
  margin: 0 auto;
}

.problem-stat {
  margin-bottom: 32px;
}

.problem-percent {
  font-family: var(--font-heading);
  font-size: clamp(5rem, 12vw, 10rem);
  font-weight: 700;
  line-height: 1;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.problem-percent-text {
  font-size: clamp(1rem, 2.5vw, 1.3rem);
  color: var(--color-text);
  max-width: 680px;
  margin: 16px auto 0;
  font-weight: 500;
  line-height: 1.5;
}

.problem-question {
  font-family: var(--font-heading);
  font-size: clamp(1.2rem, 3vw, 1.6rem);
  color: var(--color-primary);
  margin: 32px 0 16px;
  font-weight: 600;
}

.problem-divider {
  width: 60px;
  height: 2px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
  margin: 32px auto;
  border-radius: 2px;
}

.problem-body {
  font-size: clamp(1rem, 2vw, 1.15rem);
  color: var(--color-text-muted);
  max-width: 720px;
  margin: 0 auto 28px;
  line-height: 1.7;
}

.problem-reasons {
  display: flex;
  justify-content: center;
  gap: 14px;
  flex-wrap: wrap;
  margin: 32px 0;
}

.problem-reason {
  position: relative;
  background: linear-gradient(135deg, rgba(18, 18, 30, 0.95) 0%, rgba(24, 20, 36, 0.9) 100%);
  border: 1px solid rgba(201, 168, 76, 0.15);
  border-radius: 50px;
  padding: 12px 26px;
  font-size: 0.88rem;
  color: var(--color-text-muted);
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  letter-spacing: 0.01em;
}

.problem-reason::before {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: 50px;
  padding: 1px;
  background: linear-gradient(135deg, rgba(201, 168, 76, 0.2), rgba(123, 79, 142, 0.15));
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0;
  transition: opacity 0.4s ease;
  pointer-events: none;
}

.problem-reason:hover {
  border-color: transparent;
  color: var(--color-primary-light);
  transform: translateY(-2px);
  box-shadow: 0 4px 20px rgba(201, 168, 76, 0.12);
}

.problem-reason:hover::before {
  opacity: 1;
}

.problem-cta-box {
  margin-top: 40px;
  padding: 32px 44px;
  background: linear-gradient(135deg, rgba(201, 168, 76, 0.07) 0%, rgba(123, 79, 142, 0.05) 100%);
  border: 1px solid rgba(201, 168, 76, 0.18);
  border-radius: var(--radius-lg);
  display: inline-block;
  position: relative;
  overflow: hidden;
}

.problem-cta-box::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--color-primary), var(--color-accent), transparent);
  opacity: 0.6;
}

.problem-cta {
  font-size: 1.1rem;
  color: var(--color-text);
  font-weight: 500;
  line-height: 1.6;
}

/* ===========================
   Block 5 — Topics
   =========================== */
.topics-header {
  text-align: center;
  margin-bottom: 56px;
}

.topics-header h2 {
  margin-bottom: 12px;
}

.topics-header p {
  color: var(--color-text-muted);
  max-width: 600px;
  margin: 0 auto;
  font-size: 1.05rem;
}

.topics-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.topic-item {
  padding: 24px 32px;
  border: 1px solid transparent;
  background: var(--color-bg-card);
  display: flex;
  align-items: flex-start;
  gap: 16px;
  transition: var(--transition);
  cursor: default;
}

.topic-item:hover {
  background: rgba(201, 168, 76, 0.05);
  border-color: var(--color-border);
}

.topic-num {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  color: rgba(201, 168, 76, 0.25);
  line-height: 1;
  flex-shrink: 0;
  min-width: 36px;
}

.topic-item:hover .topic-num {
  color: rgba(201, 168, 76, 0.6);
}

.topic-text {
  font-size: 0.95rem;
  color: var(--color-text);
  padding-top: 2px;
  line-height: 1.5;
}

.topics-footer {
  text-align: center;
  margin-top: 48px;
}

.topics-footer p {
  color: var(--color-text-muted);
  font-size: 1rem;
  font-style: italic;
  margin-bottom: 28px;
  max-width: 640px;
  margin-left: auto;
  margin-right: auto;
}

/* ===========================
   Block 6 — Speakers
   =========================== */
.speakers-header {
  text-align: center;
  margin-bottom: 48px;
}

.speakers-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.speaker-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  text-align: center;
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
  overflow: hidden;
}

.speaker-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent), var(--color-primary));
  opacity: 0;
  transition: opacity 0.4s ease;
}

.speaker-card:hover {
  border-color: rgba(201, 168, 76, 0.3);
  transform: translateY(-6px);
  box-shadow: 0 12px 48px rgba(0,0,0,0.25), var(--shadow-gold);
}

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

.speaker-avatar {
  width: 96px;
  height: 96px;
  border-radius: 50%;
  margin: 0 auto 20px;
  position: relative;
  overflow: hidden;
  border: 2px solid rgba(201, 168, 76, 0.2);
  box-shadow: 0 0 24px rgba(201, 168, 76, 0.08);
}

.speaker-avatar-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.speaker-avatar-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--color-primary);
  background: linear-gradient(135deg, rgba(201, 168, 76, 0.12) 0%, rgba(123, 79, 142, 0.1) 100%);
}

.speaker-name {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 6px;
}

.speaker-role {
  font-size: 0.82rem;
  color: var(--color-primary);
  font-weight: 600;
  margin-bottom: 12px;
  letter-spacing: 0.02em;
}

.speaker-topic {
  font-size: 0.88rem;
  color: var(--color-text-muted);
  line-height: 1.5;
  margin-bottom: 16px;
}

.speaker-tags {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 6px;
}

.speaker-tag {
  background: linear-gradient(135deg, rgba(201, 168, 76, 0.08) 0%, rgba(123, 79, 142, 0.06) 100%);
  border: 1px solid rgba(201, 168, 76, 0.12);
  border-radius: 50px;
  padding: 4px 12px;
  font-size: 0.72rem;
  color: var(--color-text-muted);
  letter-spacing: 0.01em;
}

.speakers-note {
  text-align: center;
  margin-top: 40px;
}

.speakers-note p {
  color: var(--color-text-muted);
  font-size: 0.95rem;
  font-style: italic;
}

/* ===========================
   Block 7 — Become Speaker
   =========================== */
.become-cta {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 56px 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  box-shadow: var(--shadow-gold);
  position: relative;
  overflow: hidden;
}

.become-cta::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent), var(--color-primary));
}

.become-cta-left h2 {
  margin-bottom: 16px;
  max-width: 500px;
}

.become-cta-left p {
  color: var(--color-text-muted);
  max-width: 480px;
  font-size: 1.02rem;
  line-height: 1.7;
}

.become-cta-right {
  flex-shrink: 0;
}

/* ===========================
   Block 8 — Program
   =========================== */
.program-header {
  text-align: center;
  margin-bottom: 56px;
}

.program-header-sub {
  color: var(--color-text-muted);
  margin-top: 12px;
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
  font-size: 0.95rem;
}

.program-timeline {
  display: flex;
  flex-direction: column;
  gap: 0;
  max-width: 800px;
  margin: 0 auto;
}

.program-item {
  display: flex;
  gap: 32px;
  padding: 28px 0;
  border-bottom: 1px solid rgba(201, 168, 76, 0.1);
  position: relative;
  transition: var(--transition);
}

.program-item:hover {
  padding-left: 8px;
}

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

.program-time {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-primary);
  min-width: 70px;
  flex-shrink: 0;
  padding-top: 2px;
}

.program-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--color-primary);
  flex-shrink: 0;
  margin-top: 7px;
  position: relative;
  box-shadow: 0 0 8px rgba(201, 168, 76, 0.3);
}

.program-dot::after {
  content: '';
  position: absolute;
  top: 12px;
  left: 50%;
  transform: translateX(-50%);
  width: 1px;
  height: calc(100% + 44px);
  background: linear-gradient(180deg, rgba(201, 168, 76, 0.25), transparent);
}

.program-item:last-child .program-dot::after {
  display: none;
}

.program-body h4 {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 600;
  margin-bottom: 6px;
  color: var(--color-text);
}

.program-body p {
  font-size: 0.9rem;
  color: var(--color-text-muted);
}

.program-tba {
  text-align: center;
  margin-top: 40px;
}

.program-tba p {
  color: var(--color-text-muted);
  font-size: 0.95rem;
  font-style: italic;
}

/* ===========================
   Block 9 — Partners
   =========================== */
.partners-header {
  text-align: center;
  margin-bottom: 48px;
}

.partners-tba {
  text-align: center;
  padding: 48px 32px;
  background: var(--color-bg-card);
  border: 1px dashed rgba(201, 168, 76, 0.2);
  border-radius: var(--radius-lg);
}

.partners-tba p {
  color: var(--color-text-muted);
  font-size: 1rem;
}

/* ===========================
   Block 10 — Become Partner
   =========================== */
.partner-cta {
  background: linear-gradient(135deg, rgba(201, 168, 76, 0.06) 0%, rgba(123, 79, 142, 0.06) 100%);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 56px 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  position: relative;
  overflow: hidden;
}

.partner-cta::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--color-accent), var(--color-primary), var(--color-accent));
}

.partner-cta-left h2 {
  margin-bottom: 16px;
  max-width: 500px;
}

.partner-cta-left p {
  color: var(--color-text-muted);
  max-width: 480px;
  font-size: 1.02rem;
  line-height: 1.7;
}

.partner-cta-right {
  flex-shrink: 0;
}

/* ===========================
   Block 11 — Tickets
   =========================== */
.tickets-header {
  text-align: center;
  margin-bottom: 56px;
}

.tickets-header h2 {
  margin-bottom: 16px;
}

.tickets-header p {
  color: var(--color-text-muted);
  max-width: 500px;
  margin: 0 auto;
}

.tickets-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  max-width: 1000px;
  margin: 0 auto;
}

.ticket-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 40px 32px;
  display: flex;
  flex-direction: column;
  gap: 24px;
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
}

.ticket-card:hover {
  border-color: rgba(201, 168, 76, 0.4);
  transform: translateY(-6px);
  box-shadow: 0 12px 48px rgba(0,0,0,0.25);
}

.ticket-card.featured {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-gold), inset 0 0 0 1px rgba(201, 168, 76, 0.15);
  background: linear-gradient(180deg, rgba(201, 168, 76, 0.04) 0%, var(--color-bg-card) 30%);
}

.ticket-card.featured:hover {
  box-shadow: 0 12px 48px rgba(0,0,0,0.25), 0 0 60px rgba(201, 168, 76, 0.2);
}

.ticket-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
  color: #0a0a0f;
  font-size: 0.72rem;
  font-weight: 700;
  padding: 5px 18px;
  border-radius: 50px;
  white-space: nowrap;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.ticket-name {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--color-text);
}

.ticket-price {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.ticket-price-value {
  font-family: var(--font-heading);
  font-size: 2.4rem;
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1;
}

.ticket-price-note {
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

.ticket-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex: 1;
}

.ticket-features li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.9rem;
  color: var(--color-text-muted);
}

.ticket-features li::before {
  content: '✓';
  color: var(--color-primary);
  flex-shrink: 0;
  font-weight: 700;
}

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

/* ===========================
   Block 12 — Final CTA
   =========================== */
.final-cta {
  position: relative;
  overflow: hidden;
}

.final-cta-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 80% at 50% 50%, rgba(123, 79, 142, 0.18) 0%, transparent 65%),
    radial-gradient(ellipse 40% 40% at 20% 80%, rgba(201, 168, 76, 0.08) 0%, transparent 50%);
  pointer-events: none;
}

.final-cta-inner {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 760px;
  margin: 0 auto;
}

.final-cta-inner h2 {
  margin-bottom: 24px;
}

.final-cta-inner p {
  color: var(--color-text-muted);
  font-size: 1.1rem;
  margin-bottom: 48px;
  max-width: 580px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.7;
}

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

/* ===========================
   Footer
   =========================== */
.footer {
  padding: 48px 0;
  border-top: 1px solid var(--color-border);
  text-align: center;
}

.footer-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

.footer-logo {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--color-text);
}

.footer-logo-amp {
  color: var(--color-primary);
  padding: 0 2px;
}

.footer-info {
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

.footer-date {
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

.footer-copy {
  font-size: 0.78rem;
  color: rgba(158, 155, 144, 0.5);
  margin-top: 8px;
}

/* ===========================
   Decorative Elements
   =========================== */
.deco-line {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 24px;
}

.deco-line::before,
.deco-line::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--color-border);
}

.deco-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-primary);
  box-shadow: 0 0 8px rgba(201, 168, 76, 0.4);
}

/* ===========================
   Back to Top
   =========================== */
.back-to-top {
  position: fixed;
  bottom: 32px;
  right: 32px;
  z-index: 999;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(201, 168, 76, 0.15);
  border: 1px solid var(--color-border);
  border-radius: 50%;
  color: var(--color-primary);
  opacity: 0;
  transform: translateY(20px);
  pointer-events: none;
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  backdrop-filter: blur(12px);
}

.back-to-top.visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.back-to-top:hover {
  background: rgba(201, 168, 76, 0.25);
  transform: translateY(-3px);
}

/* ===========================
   Responsive
   =========================== */
@media (max-width: 1024px) {
  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .feature-card.wide {
    grid-column: span 1;
  }
  .speakers-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .section { padding: 72px 0; }

  .nav-links, .nav-cta {
    display: none;
  }
  .nav-burger {
    display: flex;
  }

  .hero-stats {
    gap: 20px;
  }
  .hero-stat-divider {
    display: none;
  }
  .hero-scroll-indicator {
    display: none;
  }

  .welcome-grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }
  .welcome-cta-card {
    padding: 36px 28px;
  }
  .welcome-cta-card .big-text {
    font-size: 3rem;
  }

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

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

  .become-cta, .partner-cta {
    flex-direction: column;
    padding: 40px 32px;
    text-align: center;
  }
  .become-cta-left p, .partner-cta-left p {
    max-width: 100%;
  }
  .become-cta-left h2, .partner-cta-left h2 {
    max-width: 100%;
  }

  .program-item {
    gap: 20px;
  }

  .tickets-grid {
    grid-template-columns: 1fr;
    max-width: 400px;
    margin: 0 auto;
  }

  .speakers-grid {
    grid-template-columns: 1fr;
    max-width: 400px;
    margin: 0 auto;
  }

  .final-cta-inner p {
    margin-bottom: 32px;
  }

  .back-to-top {
    bottom: 20px;
    right: 20px;
    width: 44px;
    height: 44px;
  }
}

@media (max-width: 480px) {
  .container { padding: 0 16px; }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { text-align: center; justify-content: center; }
  .final-cta-actions { flex-direction: column; align-items: center; }
  .problem-cta-box { padding: 24px 20px; }
  .become-cta, .partner-cta { padding: 32px 20px; }
  .welcome-cta-card {
    padding: 28px 20px;
  }
  .welcome-cta-card .big-text {
    font-size: 2.5rem;
  }
  .program-item {
    gap: 14px;
  }
  .program-time {
    min-width: 56px;
    font-size: 0.9rem;
  }
  .section { padding: 56px 0; }
}