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

:root {
  --bg-primary: #02030a;
  --bg-secondary: #0a0b1c;
  --bg-card: rgba(255, 255, 255, 0.03);
  --bg-glass: rgba(255, 160, 0, 0.04);
  --accent-gold: #FFA500;
  --accent-gold-dim: rgba(255, 165, 0, 0.12);
  --accent-gold-hover: #e89400;
  --accent-gradient: linear-gradient(135deg, #FFA500 0%, #FFC837 100%);
  --text-primary: #ffffff;
  --text-secondary: rgba(255, 255, 255, 0.78);
  --text-muted: rgba(255, 255, 255, 0.48);
  --border-subtle: rgba(255, 255, 255, 0.06);
  --border-gold: rgba(255, 165, 0, 0.15);
  --glass-border: rgba(255, 255, 255, 0.08);
  --glow: 0 0 60px rgba(255, 165, 0, 0.08);
  --radius: 14px;
  --radius-lg: 20px;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', -apple-system, sans-serif;
  background: var(--bg-primary);
  color: var(--text-primary);
  overflow-x: hidden;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* ═══ UTILITIES ═══ */
.container {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 24px;
}

.container-sm {
  max-width: 780px;
  margin: 0 auto;
  padding: 0 24px;
}

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

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

.section-tag {
  display: inline-block;
  font-family: 'Inter', sans-serif;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent-gold);
  background: var(--accent-gold-dim);
  border: 1px solid rgba(255, 165, 0, 0.25);
  padding: 6px 18px;
  border-radius: 100px;
  margin-bottom: 18px;
}

.section-title {
  font-family: 'Outfit', sans-serif;
  font-size: clamp(28px, 5vw, 46px);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.03em;
  color: var(--text-primary);
  margin-bottom: 20px;
}

.section-desc {
  font-size: 17px;
  line-height: 1.75;
  color: var(--text-secondary);
  max-width: 620px;
}

.section-padding {
  padding: 90px 0;
}

.bg-darker {
  background: var(--bg-secondary);
}

/* Glass Card */
.glass-card {
  background: var(--bg-glass);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

.glass-card:hover {
  border-color: rgba(255, 165, 0, 0.25);
  transform: translateY(-4px);
  box-shadow: var(--glow);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: 'Inter', sans-serif;
  font-weight: 700;
  font-size: 15px;
  padding: 16px 36px;
  border-radius: 50px;
  text-decoration: none;
  cursor: pointer;
  transition: all 0.3s ease;
  border: none;
  letter-spacing: 0.01em;
}

.btn-primary {
  background: var(--accent-gradient);
  color: #000;
  box-shadow: 0 4px 24px rgba(255, 165, 0, 0.25);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(255, 165, 0, 0.35);
}

.btn-secondary {
  background: transparent;
  color: var(--accent-gold);
  border: 1.5px solid rgba(255, 165, 0, 0.4);
}

.btn-secondary:hover {
  background: var(--accent-gold-dim);
  transform: translateY(-2px);
}

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

/* Scroll Reveal */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ═══ NAVIGATION ═══ */
.nav-bar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 16px 24px;
  transition: background 0.3s ease, backdrop-filter 0.3s ease;
}

.nav-bar.scrolled {
  background: rgba(10, 10, 15, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-subtle);
}

.nav-inner {
  max-width: 1080px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo img {
  height: 36px;
}

/* ═══ HERO ═══ */
.hero {
  position: relative;
  padding: 180px 0 120px;
  overflow: hidden;
  background: radial-gradient(ellipse at center, rgba(255, 165, 0, 0.05) 0%, var(--bg-primary) 70%);
  text-align: center;
}

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

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--accent-gold-dim);
  border: 1.5px solid rgba(255, 165, 0, 0.35);
  color: var(--accent-gold);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 8px 22px;
  border-radius: 100px;
  margin-bottom: 32px;
}

.hero-title {
  font-family: 'Outfit', sans-serif;
  font-size: clamp(38px, 7vw, 68px);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.03em;
  margin-bottom: 24px;
}

.hero-subtitle {
  font-size: clamp(16px, 2.2vw, 19px);
  color: var(--text-secondary);
  line-height: 1.7;
  max-width: 680px;
  margin: 0 auto 40px;
}

/* ═══ MODULES / PILLARS ═══ */
.modules-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
  margin-top: 40px;
}

.module-card {
  padding: 36px;
  border: 1px solid var(--border-gold);
}

.module-number {
  font-size: 12px;
  font-weight: 800;
  color: var(--accent-gold);
  margin-bottom: 16px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.module-card h3 {
  font-family: 'Outfit', sans-serif;
  font-size: 22px;
  margin-bottom: 12px;
}

/* ═══ WHO IS IT FOR ═══ */
.who-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 16px;
  margin-top: 40px;
}

.who-item {
  background: var(--bg-glass);
  border: 1px solid var(--glass-border);
  padding: 18px;
  border-radius: 100px;
  text-align: center;
  font-weight: 600;
  font-size: 14px;
  color: var(--text-secondary);
}

/* ═══ PRICING / TIERS ═══ */
.pricing-card {
  padding: 48px 32px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  border: 1px solid var(--border-subtle);
  position: relative;
  overflow: hidden;
}

.bonus-tag {
  position: absolute;
  top: 15px;
  right: 20px;
  background: var(--accent-gold);
  color: #000;
  font-size: 10px;
  font-weight: 800;
  padding: 4px 10px;
  border-radius: 4px;
  text-transform: uppercase;
}

.price-tag {
  font-family: 'Outfit', sans-serif;
  font-weight: 800;
  color: var(--text-primary);
}

.cert-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.cert-features li {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  font-size: 14px;
  color: var(--text-secondary);
}

.cert-icon {
  width: 20px;
  height: 20px;
  background: var(--accent-gradient);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 2px;
}

.cert-icon i {
  font-size: 9px;
  color: #000;
}

/* ═══ INSTRUCTOR SECTION ═══ */
.instructor-card {
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: 48px;
  align-items: center;
  background: var(--bg-glass);
  border: 1px solid var(--border-gold);
  padding: 48px;
  border-radius: var(--radius-lg);
}

.instructor-img {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-gold);
}

.instructor-img img {
  width: 100%;
  display: block;
}

.instructor-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 32px;
  border-top: 1px solid var(--border-subtle);
  padding-top: 24px;
}

.stat-item h4 {
  font-family: 'Outfit', sans-serif;
  font-size: 26px;
  color: var(--accent-gold);
}

.stat-item p {
  font-size: 11px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* ═══ WHATSAPP & FOOTER ═══ */
.whatsapp-float {
  position: fixed;
  bottom: 30px;
  right: 30px;
  background: #25d366;
  color: white;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 32px;
  box-shadow: 0 10px 25px rgba(37, 211, 102, 0.3);
  z-index: 1100;
  text-decoration: none;
  transition: transform 0.3s ease;
}

.whatsapp-float:hover {
  transform: scale(1.1) rotate(5deg);
}

.footer {
  padding: 60px 0;
  border-top: 1px solid var(--border-subtle);
  text-align: center;
}

.footer img {
  height: 40px;
  margin-bottom: 24px;
}

/* Responsive */
@media (max-width: 768px) {
  .instructor-card {
    grid-template-columns: 1fr;
    text-align: center;
    padding: 24px;
  }
  .instructor-img {
    max-width: 240px;
    margin: 0 auto;
  }
  .instructor-stats {
    grid-template-columns: 1fr;
    gap: 16px;
  }
}