/* ==========================================================
   GLOBAL BRAND CONCEPT — Design System
   Premium dark-mode with wine/gold/white & glassmorphism
   60% Wine | 30% Gold | 10% White
   ========================================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@400;500;600;700;800;900&display=swap');

/* ===== CSS Variables ===== */
:root {
  --bg-primary: #1A0B12;
  --bg-secondary: #25101A;
  --bg-tertiary: #351828;
  --bg-card: rgba(123, 35, 64, 0.12);
  --bg-card-hover: rgba(123, 35, 64, 0.2);
  --glass-bg: rgba(123, 35, 64, 0.1);
  --glass-border: rgba(255, 255, 255, 0.1);
  --glass-bg-strong: rgba(255, 255, 255, 0.12);

  --accent-gold: #D4A843;
  --accent-gold-light: #E8C46A;
  --accent-gold-dark: #B08A2E;
  --accent-wine: #7B2340;
  --accent-wine-light: #9E3050;
  --gradient-primary: linear-gradient(135deg, #7B2340, #D4A843);
  --gradient-wine: linear-gradient(135deg, #5A1A30, #9E3050);
  --gradient-gold: linear-gradient(135deg, #D4A843, #E8C46A);
  --gradient-hero: radial-gradient(ellipse at 20% 50%, rgba(123, 35, 64, 0.3) 0%, transparent 50%),
                    radial-gradient(ellipse at 80% 50%, rgba(212, 168, 67, 0.15) 0%, transparent 50%),
                    linear-gradient(180deg, #1A0B12 0%, #25101A 100%);

  --text-primary: #ffffff;
  --text-secondary: #D4C4B8;
  --text-muted: #8A7A6E;
  --text-accent: #D4A843;

  --success: #22c55e;
  --error: #ef4444;
  --warning: #f59e0b;
  --info: #3b82f6;

  --font-heading: 'Outfit', sans-serif;
  --font-body: 'Inter', sans-serif;

  --space-2xs: 0.125rem;
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  --space-4xl: 6rem;
  --space-5xl: 8rem;

  --radius-sm: 0.375rem;
  --radius-md: 0.75rem;
  --radius-lg: 1rem;
  --radius-xl: 1.5rem;
  --radius-2xl: 2rem;
  --radius-full: 9999px;

  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.2);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.3);
  --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.4);
  --shadow-xl: 0 16px 48px rgba(0, 0, 0, 0.5);
  --shadow-glow-gold: 0 0 30px rgba(212, 168, 67, 0.25);
  --shadow-glow-wine: 0 0 30px rgba(123, 35, 64, 0.3);
  --shadow-glow-gold-strong: 0 0 40px rgba(212, 168, 67, 0.4);

  --transition-fast: 0.15s ease;
  --transition-base: 0.3s ease;
  --transition-slow: 0.5s ease;
  --transition-spring: 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);

  --container-max: 1200px;
  --container-narrow: 800px;
  --container-padding: 1.5rem;
  --navbar-height: 80px;
}

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

/* ===== Base ===== */
html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  background-color: var(--bg-primary);
  color: var(--text-secondary);
  line-height: 1.7;
  overflow-x: hidden;
}

a {
  color: var(--accent-gold);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--accent-gold-light);
}

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

ul, ol {
  list-style: none;
}

/* ===== Typography ===== */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--text-primary);
  line-height: 1.2;
  font-weight: 700;
}

h1 { font-size: clamp(2.5rem, 6vw, 4.5rem); font-weight: 900; }
h2 { font-size: clamp(2rem, 4vw, 3rem); }
h3 { font-size: clamp(1.25rem, 2.5vw, 1.75rem); }
h4 { font-size: 1.25rem; }
h5 { font-size: 1.1rem; }

p {
  margin-bottom: var(--space-md);
  color: var(--text-secondary);
}

.text-gradient {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.text-gold { color: var(--accent-gold); }
.text-wine { color: var(--accent-wine-light); }
.text-muted { color: var(--text-muted); }
.text-center { text-align: center; }

.lead {
  font-size: 1.2rem;
  line-height: 1.8;
  color: var(--text-secondary);
}

.label {
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--accent-gold);
}

/* ===== Layout ===== */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

.container-narrow {
  max-width: var(--container-narrow);
}

.section {
  padding: var(--space-5xl) 0;
  position: relative;
}

.section-header {
  text-align: center;
  margin-bottom: var(--space-3xl);
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.section-header .label {
  display: block;
  margin-bottom: var(--space-sm);
}

.section-header h2 {
  margin-bottom: var(--space-md);
}

.section-header p {
  font-size: 1.1rem;
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-xl);
}

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

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-xl);
}

.flex-center {
  display: flex;
  align-items: center;
  justify-content: center;
}

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

/* ===== Navigation ===== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: var(--space-md) 0;
  transition: all var(--transition-base);
  background: transparent;
}

.navbar.scrolled {
  background: rgba(26, 11, 18, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(212, 168, 67, 0.2);
  padding: var(--space-sm) 0;
  box-shadow: var(--shadow-lg);
}

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

.nav-logo {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  text-decoration: none;
  z-index: 1001;
}

.logo-icon {
  font-size: 1.5rem;
  color: var(--accent-gold);
  animation: pulse-glow 3s ease-in-out infinite;
}

.logo-text {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--text-primary);
  letter-spacing: -0.02em;
}

.logo-accent {
  color: var(--accent-gold);
}

.logo-img {
  height: 55px;
  max-height: 55px;
  width: auto;
  object-fit: contain;
  filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.4));
  transition: all var(--transition-fast);
}

.navbar.scrolled .logo-img {
  height: 46px;
  max-height: 46px;
}

.footer .logo-img {
  height: 50px;
  margin-bottom: var(--space-sm);
}

.footer-tagline {
  font-style: italic;
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-top: var(--space-xs);
  margin-bottom: var(--space-md);
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: var(--space-2xl);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
}

.nav-link {
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-secondary);
  text-decoration: none;
  padding: var(--space-xs) 0;
  position: relative;
  transition: color var(--transition-fast);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gradient-primary);
  border-radius: var(--radius-full);
  transition: width var(--transition-base);
}

.nav-link:hover,
.nav-link.active {
  color: var(--text-primary);
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

.nav-cta {
  white-space: nowrap;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 40px;
  height: 40px;
  background: none;
  border: none;
  cursor: pointer;
  z-index: 1001;
  gap: 6px;
  padding: 8px;
}

.hamburger,
.hamburger::before,
.hamburger::after {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text-primary);
  border-radius: var(--radius-full);
  transition: all var(--transition-base);
}

.hamburger {
  position: relative;
}

.hamburger::before,
.hamburger::after {
  content: '';
  position: absolute;
  left: 0;
}

.hamburger::before { top: -7px; }
.hamburger::after { top: 7px; }

.nav-toggle.active .hamburger {
  background: transparent;
}

.nav-toggle.active .hamburger::before {
  top: 0;
  transform: rotate(45deg);
}

.nav-toggle.active .hamburger::after {
  top: 0;
  transform: rotate(-45deg);
}

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: 0.85rem 2rem;
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: var(--radius-full);
  border: none;
  cursor: pointer;
  transition: all var(--transition-base);
  text-decoration: none;
  position: relative;
  overflow: hidden;
  white-space: nowrap;
}

.btn-primary {
  background: var(--gradient-primary);
  color: #fff;
  box-shadow: var(--shadow-glow-gold);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow-gold-strong);
  color: #fff;
}

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

.btn-secondary {
  background: var(--glass-bg-strong);
  color: var(--text-primary);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(10px);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.15);
  border-color: rgba(255, 255, 255, 0.2);
  transform: translateY(-2px);
  color: var(--text-primary);
}

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

.btn-outline:hover {
  background: var(--accent-gold);
  color: var(--bg-primary);
  transform: translateY(-2px);
}

.btn-lg {
  padding: 1.1rem 2.8rem;
  font-size: 1.05rem;
}

.btn-sm {
  padding: 0.55rem 1.4rem;
  font-size: 0.85rem;
}

.btn-icon {
  font-size: 1.2rem;
}

.btn-group {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
}

/* ===== Cards ===== */
.card {
  background: var(--bg-card);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: var(--space-2xl);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

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

.card:hover {
  background: var(--bg-card-hover);
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(255, 255, 255, 0.15);
}

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

.glass-card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: var(--space-2xl);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  transition: all var(--transition-base);
}

.card-icon {
  width: 60px;
  height: 60px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
  margin-bottom: var(--space-lg);
  background: rgba(212, 168, 67, 0.1);
  border: 1px solid rgba(212, 168, 67, 0.2);
}

.card-icon.purple {
  background: rgba(123, 35, 64, 0.1);
  border-color: rgba(123, 35, 64, 0.2);
}

.card-icon.green {
  background: rgba(34, 197, 94, 0.1);
  border-color: rgba(34, 197, 94, 0.2);
}

.card-icon.blue {
  background: rgba(59, 130, 246, 0.1);
  border-color: rgba(59, 130, 246, 0.2);
}

.card h3 {
  margin-bottom: var(--space-sm);
}

.card p {
  font-size: 0.95rem;
  margin-bottom: 0;
}

/* ===== Hero Section ===== */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  background: var(--gradient-hero);
  overflow: hidden;
  padding-top: var(--navbar-height);
}

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

.hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  animation: float 8s ease-in-out infinite;
}

.hero-orb-1 {
  width: 400px;
  height: 400px;
  background: rgba(123, 35, 64, 0.2);
  top: 10%;
  left: 10%;
  animation-delay: 0s;
}

.hero-orb-2 {
  width: 300px;
  height: 300px;
  background: rgba(212, 168, 67, 0.15);
  top: 50%;
  right: 10%;
  animation-delay: -3s;
}

.hero-orb-3 {
  width: 250px;
  height: 250px;
  background: rgba(123, 35, 64, 0.12);
  bottom: 10%;
  left: 40%;
  animation-delay: -5s;
}

.hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 900px;
  padding: var(--space-3xl) var(--container-padding);
}

.hero-label {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-lg);
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-full);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--accent-gold);
  margin-bottom: var(--space-xl);
  backdrop-filter: blur(10px);
  animation: fadeInUp 0.8s ease forwards;
}

.hero-title {
  font-size: clamp(2.8rem, 7vw, 5rem);
  font-weight: 900;
  line-height: 1.05;
  margin-bottom: var(--space-lg);
  letter-spacing: -0.03em;
  animation: fadeInUp 0.8s ease 0.2s both;
}

.hero-subtitle {
  font-size: clamp(1.1rem, 2vw, 1.35rem);
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto var(--space-2xl);
  line-height: 1.7;
  animation: fadeInUp 0.8s ease 0.4s both;
}

.hero .btn-group {
  justify-content: center;
  animation: fadeInUp 0.8s ease 0.6s both;
}

/* ===== Countdown Timer ===== */
.countdown {
  display: flex;
  justify-content: center;
  gap: var(--space-lg);
  margin: var(--space-2xl) 0;
  animation: fadeInUp 0.8s ease 0.5s both;
}

.countdown-item {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: var(--space-lg) var(--space-xl);
  min-width: 90px;
  text-align: center;
  backdrop-filter: blur(10px);
}

.countdown-number {
  display: block;
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--text-primary);
  line-height: 1;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.countdown-label {
  display: block;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  margin-top: var(--space-xs);
}

/* ===== Stats Strip ===== */
.stats-strip {
  background: var(--bg-secondary);
  border-top: 1px solid var(--glass-border);
  border-bottom: 1px solid var(--glass-border);
  padding: var(--space-3xl) 0;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-xl);
  text-align: center;
}

.stat-item {
  padding: var(--space-md);
}

.stat-number {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  color: var(--accent-gold);
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.stat-label {
  font-size: 0.9rem;
  color: var(--text-muted);
  font-weight: 500;
}

/* ===== Event Pillar Cards ===== */
.pillar-card {
  background: var(--bg-card);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-xl);
  padding: var(--space-3xl) var(--space-2xl);
  text-align: center;
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.pillar-card::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gradient-primary);
  transform: scaleX(0);
  transition: transform var(--transition-base);
}

.pillar-card:hover {
  background: var(--bg-card-hover);
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

.pillar-card:hover::after {
  transform: scaleX(1);
}

.pillar-icon {
  font-size: 3rem;
  margin-bottom: var(--space-lg);
  display: block;
}

.pillar-card h3 {
  margin-bottom: var(--space-md);
  font-size: 1.5rem;
}

/* ===== Benefits Section ===== */
.benefit-card {
  display: flex;
  gap: var(--space-lg);
  align-items: flex-start;
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  transition: all var(--transition-base);
}

.benefit-card:hover {
  background: var(--bg-card);
}

.benefit-icon {
  width: 50px;
  height: 50px;
  min-width: 50px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  background: rgba(212, 168, 67, 0.1);
  border: 1px solid rgba(212, 168, 67, 0.15);
}

.benefit-card h4 {
  margin-bottom: var(--space-xs);
}

.benefit-card p {
  font-size: 0.9rem;
  margin-bottom: 0;
}

/* ===== Brand Hub Teaser ===== */
.hub-teaser {
  background: var(--bg-secondary);
  border-top: 1px solid var(--glass-border);
  border-bottom: 1px solid var(--glass-border);
}

.tool-preview-card {
  background: var(--bg-card);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  text-align: center;
  transition: all var(--transition-base);
}

.tool-preview-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: rgba(212, 168, 67, 0.2);
}

.tool-preview-icon {
  font-size: 2.5rem;
  margin-bottom: var(--space-md);
  display: block;
}

.tool-preview-card h4 {
  margin-bottom: var(--space-sm);
}

.tool-preview-card p {
  font-size: 0.85rem;
  margin-bottom: 0;
}

/* ===== Testimonials ===== */
.testimonial-slider {
  position: relative;
  overflow: hidden;
  max-width: 700px;
  margin: 0 auto;
}

.testimonial-track {
  display: flex;
  transition: transform var(--transition-slow);
}

.testimonial-card {
  min-width: 100%;
  padding: var(--space-2xl);
  text-align: center;
}

.testimonial-quote {
  font-size: 1.15rem;
  font-style: italic;
  color: var(--text-secondary);
  margin-bottom: var(--space-xl);
  line-height: 1.8;
  position: relative;
}

.testimonial-quote::before {
  content: '"';
  font-family: var(--font-heading);
  font-size: 4rem;
  color: var(--accent-gold);
  opacity: 0.3;
  position: absolute;
  top: -20px;
  left: 50%;
  transform: translateX(-50%);
}

.testimonial-author {
  font-weight: 600;
  color: var(--text-primary);
}

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

.testimonial-dots {
  display: flex;
  justify-content: center;
  gap: var(--space-sm);
  margin-top: var(--space-xl);
}

.testimonial-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--glass-border);
  border: none;
  cursor: pointer;
  transition: all var(--transition-fast);
  padding: 0;
}

.testimonial-dot.active {
  background: var(--accent-gold);
  box-shadow: 0 0 10px rgba(212, 168, 67, 0.4);
}

/* ===== Sponsors ===== */
.sponsors-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: var(--space-2xl);
}

.sponsor-logo {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-muted);
  opacity: 0.5;
  transition: all var(--transition-base);
  padding: var(--space-md) var(--space-xl);
  border: 1px solid transparent;
  border-radius: var(--radius-md);
}

.sponsor-logo:hover {
  opacity: 1;
  color: var(--text-primary);
  border-color: var(--glass-border);
  background: var(--bg-card);
}

/* ===== Forms ===== */
.form-group {
  margin-bottom: var(--space-lg);
}

.form-label {
  display: block;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--space-sm);
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 0.9rem 1.2rem;
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--text-primary);
  background: var(--bg-card);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
  outline: none;
}

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

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  border-color: var(--accent-gold);
  box-shadow: 0 0 0 3px rgba(212, 168, 67, 0.1);
  background: rgba(255, 255, 255, 0.06);
}

.form-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%236b7094' d='M6 8.825L.35 3.175 1.175 2.35 6 7.175 10.825 2.35l.825.825z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
}

.form-textarea {
  min-height: 140px;
  resize: vertical;
}

.form-error {
  font-size: 0.8rem;
  color: var(--error);
  margin-top: var(--space-xs);
  display: none;
}

.form-group.error .form-input,
.form-group.error .form-select,
.form-group.error .form-textarea {
  border-color: var(--error);
  box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.1);
}

.form-group.error .form-error {
  display: block;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-lg);
}

/* ===== Multi-Step Form ===== */
.step-indicator {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0;
  margin-bottom: var(--space-3xl);
  padding: 0 var(--space-xl);
}

.step-item {
  display: flex;
  align-items: center;
  gap: 0;
}

.step-circle {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.95rem;
  background: var(--bg-card);
  border: 2px solid var(--glass-border);
  color: var(--text-muted);
  transition: all var(--transition-base);
  position: relative;
  z-index: 1;
}

.step-item.active .step-circle {
  background: var(--gradient-primary);
  border-color: transparent;
  color: #fff;
  box-shadow: var(--shadow-glow-gold);
}

.step-item.completed .step-circle {
  background: var(--success);
  border-color: var(--success);
  color: #fff;
}

.step-line {
  width: 60px;
  height: 2px;
  background: var(--glass-border);
  transition: background var(--transition-base);
}

.step-item.completed + .step-item .step-line,
.step-item.completed .step-line {
  background: var(--success);
}

.form-step {
  display: none;
  animation: fadeInUp 0.4s ease;
}

.form-step.active {
  display: block;
}

.form-step-title {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--space-sm);
}

.form-step-desc {
  color: var(--text-secondary);
  margin-bottom: var(--space-2xl);
}

.form-nav {
  display: flex;
  justify-content: space-between;
  margin-top: var(--space-2xl);
  padding-top: var(--space-xl);
  border-top: 1px solid var(--glass-border);
}

/* ===== Ticket Tiers ===== */
.tier-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
}

.tier-card {
  background: var(--bg-card);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-xl);
  padding: var(--space-2xl);
  text-align: center;
  transition: all var(--transition-base);
  cursor: pointer;
  position: relative;
}

.tier-card.featured {
  border-color: var(--accent-gold);
  box-shadow: var(--shadow-glow-gold);
}

.tier-card.featured::before {
  content: 'POPULAR';
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--gradient-primary);
  color: #fff;
  font-family: var(--font-heading);
  font-size: 0.7rem;
  font-weight: 700;
  padding: 4px 16px;
  border-radius: var(--radius-full);
  letter-spacing: 0.1em;
}

.tier-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.tier-card.selected {
  border-color: var(--accent-gold);
  background: rgba(212, 168, 67, 0.05);
}

.tier-name {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--space-sm);
}

.tier-price {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--accent-gold);
  margin-bottom: var(--space-lg);
}

.tier-price span {
  font-size: 1rem;
  font-weight: 500;
  color: var(--text-muted);
}

.tier-features {
  text-align: left;
}

.tier-features li {
  padding: var(--space-sm) 0;
  font-size: 0.9rem;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.tier-features li::before {
  content: '✓';
  color: var(--success);
  font-weight: 700;
}

/* ===== Tabs ===== */
.tabs {
  display: flex;
  justify-content: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-3xl);
  flex-wrap: wrap;
}

.tab-btn {
  padding: 0.7rem 1.8rem;
  font-family: var(--font-heading);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-secondary);
  background: var(--bg-card);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.tab-btn:hover {
  color: var(--text-primary);
  border-color: rgba(255, 255, 255, 0.2);
}

.tab-btn.active {
  background: var(--gradient-primary);
  color: #fff;
  border-color: transparent;
  box-shadow: var(--shadow-glow-gold);
}

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

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

/* ===== Accordion / FAQ ===== */
.accordion {
  max-width: 800px;
  margin: 0 auto;
}

.accordion-item {
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-md);
  overflow: hidden;
  transition: all var(--transition-fast);
}

.accordion-item:hover {
  border-color: rgba(255, 255, 255, 0.15);
}

.accordion-header {
  width: 100%;
  padding: var(--space-lg) var(--space-xl);
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--bg-card);
  border: none;
  cursor: pointer;
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
  text-align: left;
  transition: all var(--transition-fast);
}

.accordion-header:hover {
  background: var(--bg-card-hover);
}

.accordion-icon {
  font-size: 1.2rem;
  color: var(--accent-gold);
  transition: transform var(--transition-base);
  flex-shrink: 0;
}

.accordion-item.open .accordion-icon {
  transform: rotate(45deg);
}

.accordion-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-base);
}

.accordion-content {
  padding: 0 var(--space-xl) var(--space-lg);
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* ===== Schedule Timeline ===== */
.schedule-day {
  margin-bottom: var(--space-3xl);
}

.schedule-day-title {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--accent-gold);
  margin-bottom: var(--space-xl);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--glass-border);
}

.schedule-item {
  display: flex;
  gap: var(--space-xl);
  padding: var(--space-lg);
  border-radius: var(--radius-md);
  transition: background var(--transition-fast);
  margin-bottom: var(--space-sm);
}

.schedule-item:hover {
  background: var(--bg-card);
}

.schedule-time {
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--accent-gold);
  min-width: 100px;
  font-size: 0.9rem;
}

.schedule-info h4 {
  margin-bottom: var(--space-2xs);
}

.schedule-info p {
  font-size: 0.85rem;
  margin-bottom: 0;
}

.schedule-tag {
  display: inline-block;
  padding: 2px 10px;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-radius: var(--radius-full);
  margin-top: var(--space-xs);
}

.schedule-tag.seminar {
  background: rgba(123, 35, 64, 0.15);
  color: var(--accent-wine-light);
}

.schedule-tag.exhibition {
  background: rgba(212, 168, 67, 0.15);
  color: var(--accent-gold);
}

.schedule-tag.carnival {
  background: rgba(34, 197, 94, 0.15);
  color: var(--success);
}

/* ===== Speaker Cards ===== */
.speaker-card {
  text-align: center;
  padding: var(--space-xl);
}

.speaker-avatar {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  margin: 0 auto var(--space-lg);
  background: var(--gradient-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  color: #fff;
  font-family: var(--font-heading);
  font-weight: 800;
  border: 3px solid rgba(255, 255, 255, 0.1);
}

.speaker-name {
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--space-2xs);
}

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

/* ===== Brand Hub Widgets ===== */
.widget-section {
  background: var(--bg-card);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-xl);
  padding: var(--space-3xl);
  margin-bottom: var(--space-2xl);
  position: relative;
  overflow: hidden;
}

.widget-section.featured {
  border-color: var(--accent-gold);
  box-shadow: var(--shadow-glow-gold);
}

.widget-section.featured::before {
  content: '⭐ PRIMARY TOOL';
  position: absolute;
  top: var(--space-lg);
  right: var(--space-lg);
  background: var(--gradient-primary);
  color: #fff;
  font-family: var(--font-heading);
  font-size: 0.7rem;
  font-weight: 700;
  padding: 4px 14px;
  border-radius: var(--radius-full);
  letter-spacing: 0.08em;
}

.widget-placeholder {
  background: var(--bg-secondary);
  border: 2px dashed var(--glass-border);
  border-radius: var(--radius-lg);
  padding: var(--space-3xl);
  text-align: center;
  margin-top: var(--space-xl);
}

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

/* ===== Brand Health Quiz ===== */
.quiz-container {
  max-width: 700px;
  margin: 0 auto;
}

.quiz-question {
  display: none;
  animation: fadeInUp 0.4s ease;
}

.quiz-question.active {
  display: block;
}

.quiz-progress {
  width: 100%;
  height: 6px;
  background: var(--bg-card);
  border-radius: var(--radius-full);
  margin-bottom: var(--space-2xl);
  overflow: hidden;
}

.quiz-progress-bar {
  height: 100%;
  background: var(--gradient-primary);
  border-radius: var(--radius-full);
  transition: width var(--transition-base);
}

.quiz-options {
  display: grid;
  gap: var(--space-md);
  margin: var(--space-xl) 0;
}

.quiz-option {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-lg);
  background: var(--bg-card);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-fast);
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--text-secondary);
  text-align: left;
  width: 100%;
}

.quiz-option:hover {
  border-color: var(--accent-gold);
  background: rgba(212, 168, 67, 0.05);
  color: var(--text-primary);
}

.quiz-option.selected {
  border-color: var(--accent-gold);
  background: rgba(212, 168, 67, 0.1);
  color: var(--text-primary);
}

.quiz-option-marker {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  border: 2px solid var(--glass-border);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: all var(--transition-fast);
}

.quiz-option.selected .quiz-option-marker {
  border-color: var(--accent-gold);
  background: var(--accent-gold);
}

.quiz-result {
  display: none;
  text-align: center;
  animation: fadeInUp 0.5s ease;
}

.quiz-result.active {
  display: block;
}

.score-circle {
  width: 180px;
  height: 180px;
  border-radius: 50%;
  background: var(--bg-card);
  border: 4px solid var(--glass-border);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-2xl);
  position: relative;
}

.score-circle::before {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  padding: 4px;
  background: var(--gradient-primary);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
}

.score-value {
  font-family: var(--font-heading);
  font-size: 3rem;
  font-weight: 900;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
}

.score-label {
  font-size: 0.8rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 600;
  margin-top: var(--space-xs);
}

.score-breakdown {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-md);
  margin: var(--space-2xl) 0;
  text-align: left;
}

.score-category {
  padding: var(--space-md);
  background: var(--bg-card);
  border-radius: var(--radius-md);
}

.score-category-name {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: var(--space-xs);
}

.score-bar {
  width: 100%;
  height: 6px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-full);
  overflow: hidden;
}

.score-bar-fill {
  height: 100%;
  background: var(--gradient-primary);
  border-radius: var(--radius-full);
  transition: width 1s ease;
}

/* ===== Page Hero (Inner Pages) ===== */
.page-hero {
  padding: calc(var(--navbar-height) + var(--space-4xl)) 0 var(--space-4xl);
  background: var(--gradient-hero);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.page-hero .hero-orb {
  opacity: 0.5;
}

.page-hero h1 {
  font-size: clamp(2.2rem, 5vw, 3.5rem);
  margin-bottom: var(--space-md);
  position: relative;
  z-index: 1;
}

.page-hero p {
  font-size: 1.15rem;
  max-width: 600px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.page-hero .label {
  position: relative;
  z-index: 1;
  display: block;
  margin-bottom: var(--space-md);
}

/* ===== Contact Section ===== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
}

.contact-info-card {
  display: flex;
  align-items: flex-start;
  gap: var(--space-lg);
  padding: var(--space-xl);
  background: var(--bg-card);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-md);
  transition: all var(--transition-fast);
}

.contact-info-card:hover {
  border-color: rgba(255, 255, 255, 0.15);
  background: var(--bg-card-hover);
}

.contact-info-icon {
  width: 45px;
  height: 45px;
  min-width: 45px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  background: rgba(212, 168, 67, 0.1);
  border: 1px solid rgba(212, 168, 67, 0.15);
}

.contact-info-card h4 {
  font-size: 1rem;
  margin-bottom: var(--space-2xs);
}

.contact-info-card p {
  font-size: 0.9rem;
  margin-bottom: 0;
}

.map-placeholder {
  width: 100%;
  height: 250px;
  background: var(--bg-card);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-top: var(--space-md);
}

/* ===== Team Section ===== */
.team-card {
  text-align: center;
  padding: var(--space-2xl);
  background: var(--bg-card);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-xl);
  transition: all var(--transition-base);
}

.team-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.team-avatar {
  width: 110px;
  height: 110px;
  border-radius: 50%;
  margin: 0 auto var(--space-lg);
  background: var(--gradient-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  font-family: var(--font-heading);
  font-weight: 800;
  color: #fff;
  border: 3px solid rgba(255, 255, 255, 0.1);
}

.team-name {
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--space-2xs);
}

.team-role {
  font-size: 0.85rem;
  color: var(--accent-gold);
  margin-bottom: var(--space-sm);
}

.team-bio {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 0;
}

/* ===== Timeline ===== */
.timeline {
  position: relative;
  max-width: 700px;
  margin: 0 auto;
  padding-left: var(--space-3xl);
}

.timeline::before {
  content: '';
  position: absolute;
  left: 15px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--glass-border);
}

.timeline-item {
  position: relative;
  margin-bottom: var(--space-2xl);
  padding-left: var(--space-xl);
}

.timeline-item::before {
  content: '';
  position: absolute;
  left: calc(-1 * var(--space-3xl) + 10px);
  top: 6px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--accent-gold);
  border: 3px solid var(--bg-primary);
  z-index: 1;
}

.timeline-year {
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--accent-gold);
  margin-bottom: var(--space-xs);
}

.timeline-item h4 {
  margin-bottom: var(--space-xs);
}

.timeline-item p {
  font-size: 0.9rem;
  margin-bottom: 0;
}

/* ===== Resource Downloads ===== */
.resource-card {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
  padding: var(--space-lg);
  background: var(--bg-card);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  transition: all var(--transition-fast);
  text-decoration: none;
}

.resource-card:hover {
  background: var(--bg-card-hover);
  border-color: rgba(255, 255, 255, 0.15);
  transform: translateX(4px);
}

.resource-icon {
  width: 50px;
  height: 50px;
  min-width: 50px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  background: rgba(212, 168, 67, 0.1);
  border: 1px solid rgba(212, 168, 67, 0.15);
}

.resource-info h4 {
  font-size: 1rem;
  margin-bottom: var(--space-2xs);
  color: var(--text-primary);
}

.resource-info p {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-bottom: 0;
}

.resource-arrow {
  margin-left: auto;
  color: var(--text-muted);
  font-size: 1.2rem;
  transition: transform var(--transition-fast);
}

.resource-card:hover .resource-arrow {
  transform: translateX(4px);
  color: var(--accent-gold);
}

/* ===== Newsletter Form ===== */
.newsletter-form {
  display: flex;
  gap: var(--space-sm);
}

.newsletter-form input {
  flex: 1;
  padding: 0.75rem 1rem;
  font-family: var(--font-body);
  font-size: 0.9rem;
  color: var(--text-primary);
  background: var(--bg-card);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  outline: none;
  transition: border-color var(--transition-fast);
}

.newsletter-form input:focus {
  border-color: var(--accent-gold);
}

.newsletter-form button {
  padding: 0.75rem 1rem;
  background: var(--gradient-primary);
  color: #fff;
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  font-weight: 600;
  transition: all var(--transition-fast);
}

.newsletter-form button:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-glow-gold);
}

/* ===== Footer ===== */
.footer {
  background: var(--bg-secondary);
  border-top: 1px solid var(--glass-border);
  padding: var(--space-4xl) 0 var(--space-xl);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.5fr;
  gap: var(--space-3xl);
  margin-bottom: var(--space-3xl);
}

.footer-desc {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-top: var(--space-md);
  margin-bottom: var(--space-lg);
  line-height: 1.7;
}

.social-links {
  display: flex;
  gap: var(--space-sm);
}

.social-link {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-card);
  border: 1px solid var(--glass-border);
  color: var(--text-muted);
  font-size: 1.1rem;
  transition: all var(--transition-fast);
  text-decoration: none;
}

.social-link:hover {
  background: var(--accent-gold);
  border-color: var(--accent-gold);
  color: var(--bg-primary);
  transform: translateY(-2px);
}

.footer-heading {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--space-lg);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.footer-links a {
  font-size: 0.9rem;
  color: var(--text-muted);
  transition: color var(--transition-fast);
  padding: var(--space-2xs) 0;
}

.footer-links a:hover {
  color: var(--accent-gold);
}

.footer-bottom {
  padding-top: var(--space-xl);
  border-top: 1px solid var(--glass-border);
  text-align: center;
}

.footer-bottom p {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 0;
}

/* ===== Checkbox / Radio Custom ===== */
.checkbox-group {
  display: grid;
  gap: var(--space-sm);
}

.checkbox-label {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-md) var(--space-lg);
  background: var(--bg-card);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-fast);
  font-size: 0.95rem;
  color: var(--text-secondary);
}

.checkbox-label:hover {
  border-color: rgba(255, 255, 255, 0.2);
  background: var(--bg-card-hover);
}

.checkbox-label input {
  accent-color: var(--accent-gold);
  width: 18px;
  height: 18px;
  cursor: pointer;
}

/* ===== Toast / Notification ===== */
.toast {
  position: fixed;
  bottom: 30px;
  right: 30px;
  padding: var(--space-md) var(--space-xl);
  background: var(--bg-secondary);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-size: 0.9rem;
  box-shadow: var(--shadow-xl);
  z-index: 10000;
  transform: translateY(100px);
  opacity: 0;
  transition: all var(--transition-base);
  backdrop-filter: blur(20px);
}

.toast.show {
  transform: translateY(0);
  opacity: 1;
}

.toast.success {
  border-color: var(--success);
}

.toast.error {
  border-color: var(--error);
}

/* ===== Divider ===== */
.divider {
  width: 60px;
  height: 3px;
  background: var(--gradient-primary);
  border-radius: var(--radius-full);
  margin: var(--space-lg) auto;
}

/* ===== Badge ===== */
.badge {
  display: inline-block;
  padding: 3px 12px;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-radius: var(--radius-full);
  font-family: var(--font-heading);
}

.badge-gold {
  background: rgba(212, 168, 67, 0.15);
  color: var(--accent-gold);
}

.badge-purple {
  background: rgba(123, 35, 64, 0.15);
  color: var(--accent-wine-light);
}

.badge-green {
  background: rgba(34, 197, 94, 0.15);
  color: var(--success);
}

/* ===== Animations ===== */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes float {
  0%, 100% { transform: translate(0, 0) scale(1); }
  25% { transform: translate(10px, -20px) scale(1.02); }
  50% { transform: translate(-5px, -10px) scale(0.98); }
  75% { transform: translate(15px, 5px) scale(1.01); }
}

@keyframes shimmer {
  0% { background-position: -200% center; }
  100% { background-position: 200% center; }
}

@keyframes pulse-glow {
  0%, 100% { opacity: 1; text-shadow: 0 0 10px rgba(212, 168, 67, 0.3); }
  50% { opacity: 0.8; text-shadow: 0 0 20px rgba(212, 168, 67, 0.6); }
}

@keyframes slideInRight {
  from { opacity: 0; transform: translateX(30px); }
  to { opacity: 1; transform: translateX(0); }
}

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

.animate-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.animate-on-scroll.visible {
  opacity: 1;
  transform: translateY(0);
}

.animate-on-scroll.delay-1 { transition-delay: 0.1s; }
.animate-on-scroll.delay-2 { transition-delay: 0.2s; }
.animate-on-scroll.delay-3 { transition-delay: 0.3s; }
.animate-on-scroll.delay-4 { transition-delay: 0.4s; }

/* ===== CTA Section ===== */
.cta-section {
  background: var(--gradient-hero);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center, rgba(123, 35, 64, 0.15) 0%, transparent 70%);
}

.cta-content {
  position: relative;
  z-index: 1;
}

.cta-section h2 {
  margin-bottom: var(--space-md);
}

.cta-section p {
  font-size: 1.1rem;
  max-width: 550px;
  margin: 0 auto var(--space-xl);
}

/* ===== Responsive ===== */
@media (max-width: 1024px) {
  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }

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

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

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

@media (max-width: 768px) {
  :root {
    --container-padding: 1.25rem;
    --navbar-height: 70px;
  }

  .nav-toggle {
    display: flex;
  }

  .nav-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: rgba(26, 11, 18, 0.98);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: var(--space-xl);
    transition: right var(--transition-base);
    border-left: 1px solid var(--glass-border);
    z-index: 1000;
  }

  .nav-menu.open {
    right: 0;
  }

  .nav-links {
    flex-direction: column;
    align-items: center;
    gap: var(--space-lg);
  }

  .nav-link {
    font-size: 1.1rem;
  }

  .grid-2,
  .grid-3 {
    grid-template-columns: 1fr;
  }

  .grid-4 {
    grid-template-columns: 1fr;
  }

  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-lg);
  }

  .countdown {
    gap: var(--space-sm);
  }

  .countdown-item {
    padding: var(--space-md);
    min-width: 70px;
  }

  .countdown-number {
    font-size: 1.8rem;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .step-indicator {
    padding: 0;
  }

  .step-line {
    width: 30px;
  }

  .step-circle {
    width: 36px;
    height: 36px;
    font-size: 0.8rem;
  }

  .hero-title {
    font-size: clamp(2.2rem, 8vw, 3.5rem);
  }

  .btn-group {
    flex-direction: column;
    align-items: center;
  }

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

  .score-breakdown {
    grid-template-columns: 1fr;
  }

  .schedule-item {
    flex-direction: column;
    gap: var(--space-sm);
  }

  .schedule-time {
    min-width: auto;
  }

  .widget-section.featured::before {
    position: static;
    display: inline-block;
    margin-bottom: var(--space-md);
  }
}

@media (max-width: 480px) {
  h1 { font-size: 2rem; }
  h2 { font-size: 1.75rem; }

  .section {
    padding: var(--space-3xl) 0;
  }

  .hero {
    min-height: auto;
    padding: calc(var(--navbar-height) + var(--space-3xl)) 0 var(--space-3xl);
  }

  .sponsors-grid {
    gap: var(--space-md);
  }

  .sponsor-logo {
    font-size: 0.9rem;
    padding: var(--space-sm) var(--space-md);
  }
}

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

/* ===== Scrollbar ===== */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: var(--bg-primary);
}

::-webkit-scrollbar-thumb {
  background: var(--bg-tertiary);
  border-radius: var(--radius-full);
}

::-webkit-scrollbar-thumb:hover {
  background: var(--text-muted);
}

/* ===== Selection ===== */
::selection {
  background: rgba(212, 168, 67, 0.3);
  color: var(--text-primary);
}