/* ═══════════════════════════════════════════
   TRÍADE CAPILAR — PREMIUM LANDING PAGE CSS
   Agency-Level 3D Animations & Conversions
   ═══════════════════════════════════════════ */

:root {
  --gold: #c9a54e;
  --gold-light: #e8d5a0;
  --gold-dark: #a68832;
  --cream: #faf7f2;
  --cream-dark: #f0ead8;
  --black: #1a1a1a;
  --black-soft: #2d2d2d;
  --gray: #6b6b6b;
  --gray-light: #999;
  --white: #ffffff;
  --bg-dark: #0d0b08;
  --bg-section: #f8f5ef;
  --radius: 16px;
  --radius-lg: 24px;
  --shadow-card: 0 20px 60px rgba(0,0,0,0.08);
  --shadow-gold: 0 8px 40px rgba(201,165,78,0.3);
  --transition: cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  font-size: 16px;
  overflow-x: hidden;
}

body {
  font-family: 'Inter', sans-serif;
  color: var(--black);
  overflow-x: hidden;
  background: var(--cream);
  overflow-x: hidden;
  line-height: 1.6;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ════════════ ANIMATIONS ════════════ */
@keyframes shimmer {
  0% { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}

@keyframes pulse-glow {
  0%, 100% { box-shadow: 0 0 20px rgba(201,165,78,0.2); }
  50% { box-shadow: 0 0 40px rgba(201,165,78,0.5); }
}

@keyframes rotate3d {
  0% { transform: perspective(1000px) rotateY(0deg); }
  100% { transform: perspective(1000px) rotateY(360deg); }
}

@keyframes slideUp {
  from { opacity: 0; transform: translateY(60px) scale(0.95); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

@keyframes fadeDown {
  from { opacity: 0; transform: translateY(-30px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes scaleIn {
  from { opacity: 0; transform: scale(0.8); }
  to { opacity: 1; transform: scale(1); }
}

@keyframes mouseScroll {
  0% { opacity: 1; transform: translateY(0); }
  100% { opacity: 0; transform: translateY(8px); }
}

@keyframes particleFloat {
  0%, 100% { transform: translateY(0) translateX(0); opacity: 0; }
  10% { opacity: 1; }
  90% { opacity: 1; }
  100% { transform: translateY(-100vh) translateX(50px); opacity: 0; }
}

@keyframes gradientShift {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

/* Scroll-triggered animations */
[data-animate] {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s var(--transition), transform 0.8s var(--transition);
}
[data-animate="fade-down"] { transform: translateY(-40px); }
[data-animate="fade-right"] { transform: translateX(-60px); }
[data-animate="fade-left"] { transform: translateX(60px); }
[data-animate="scale-up"] { transform: scale(0.85); }
[data-animate].visible {
  opacity: 1;
  transform: translateY(0) translateX(0) scale(1);
}

/* ════════════ FLOATING CTA ════════════ */
.floating-cta {
  position: fixed;
  bottom: -80px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1000;
  transition: bottom 0.5s var(--transition);
}
.floating-cta.show { bottom: 24px; }
.btn-cta-float {
  display: block;
  padding: 16px 40px;
  background: linear-gradient(135deg, var(--gold), var(--gold-dark));
  color: var(--white);
  text-decoration: none;
  font-family: 'Outfit', sans-serif;
  font-weight: 700;
  font-size: 0.9rem;
  letter-spacing: 2px;
  border-radius: 60px;
  box-shadow: var(--shadow-gold);
  animation: pulse-glow 2s infinite;
  transition: transform 0.3s ease;
}
.btn-cta-float:hover { transform: scale(1.05); }

/* ════════════ HERO ════════════ */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-dark);
  overflow: hidden;
  padding: 40px 0;
}

.hero-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
  opacity: 0.4;
  filter: brightness(0.6) contrast(1.1) saturate(0.8);
}

.hero-bg-canvas {
  position: absolute;
  inset: 0;
  background: 
    radial-gradient(ellipse at 20% 50%, rgba(201,165,78,0.15) 0%, transparent 60%),
    radial-gradient(ellipse at 80% 20%, rgba(201,165,78,0.1) 0%, transparent 50%),
    radial-gradient(ellipse at 50% 80%, rgba(201,165,78,0.08) 0%, transparent 40%);
  animation: gradientShift 8s ease infinite;
  background-size: 200% 200%;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(13,11,8,0.5) 0%, rgba(13,11,8,0.75) 50%, rgba(13,11,8,0.85) 100%);
  z-index: 1;
}

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

.particle {
  position: absolute;
  width: 3px;
  height: 3px;
  background: var(--gold);
  border-radius: 50%;
  opacity: 0;
  animation: particleFloat linear infinite;
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 20px 24px;
  max-width: 900px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 20px;
  background: rgba(201,165,78,0.12);
  border: 1px solid rgba(201,165,78,0.25);
  border-radius: 60px;
  color: var(--gold-light);
  font-family: 'Outfit', sans-serif;
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-bottom: 32px;
  backdrop-filter: blur(10px);
}

.badge-dot {
  width: 6px;
  height: 6px;
  background: #4ade80;
  border-radius: 50%;
  animation: pulse-glow 1.5s infinite;
}

.hero-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 32px;
  margin-bottom: 32px;
}
.hero-logo-img {
  height: 76px;
  object-fit: contain;
  opacity: 0.9;
  filter: brightness(0) invert(1);
  transition: opacity 0.3s ease;
}
.pro-logo {
  height: 61px; /* slightly adjust purely if the professional logo is taller */
}
.hero-logo-divider {
  width: 1px;
  height: 58px;
  background: rgba(255,255,255,0.2);
}

.hero-logo-img:hover {
  opacity: 1;
}

.hero-subtitle {
  font-family: 'Outfit', sans-serif;
  font-size: 1rem;
  font-weight: 500;
  letter-spacing: 8px;
  color: var(--gold);
  margin-bottom: 8px;
}

.hero-title {
  font-family: 'Playfair Display', serif;
  font-size: clamp(3rem, 8vw, 6rem);
  font-weight: 900;
  line-height: 1;
  color: var(--white);
  margin-bottom: 16px;
}

.title-line { display: block; }
.title-line.accent {
  background: linear-gradient(135deg, var(--gold), var(--gold-light), var(--gold));
  background-size: 200% auto;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: shimmer 3s linear infinite;
}

.hero-tagline {
  font-family: 'Outfit', sans-serif;
  font-size: 1.1rem;
  letter-spacing: 6px;
  color: rgba(255,255,255,0.6);
  margin-bottom: 28px;
}

/* ═══ HERO OFFER BLOCK ═══ */
.hero-offer {
  max-width: 620px;
  margin: 0 auto 32px;
}
.hero-offer-inner {
  display: flex;
  align-items: center;
  gap: 24px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(201,165,78,0.25);
  border-radius: var(--radius-lg);
  padding: 24px 28px;
  backdrop-filter: blur(16px);
  position: relative;
  overflow: hidden;
}
.hero-offer-inner::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(201,165,78,0.08) 0%, transparent 60%);
  pointer-events: none;
}

.offer-left { flex: 1; text-align: left; position: relative; z-index: 1; }
.offer-right { flex-shrink: 0; display: flex; flex-direction: column; gap: 10px; align-items: center; position: relative; z-index: 1; }

.offer-tag {
  display: inline-block;
  font-family: 'Outfit', sans-serif;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 2px;
  color: var(--bg-dark);
  background: linear-gradient(135deg, var(--gold), var(--gold-light));
  padding: 4px 12px;
  border-radius: 60px;
  margin-bottom: 8px;
}

.offer-price-row { display: flex; align-items: baseline; gap: 8px; }
.offer-old-price {
  font-family: 'Inter', sans-serif;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.35);
  text-decoration: line-through;
}
.offer-price {
  display: flex;
  align-items: flex-start;
  gap: 2px;
}
.offer-currency {
  font-family: 'Outfit', sans-serif;
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--gold);
  margin-top: 6px;
}
.offer-amount {
  font-family: 'Playfair Display', serif;
  font-size: 3.2rem;
  font-weight: 900;
  color: var(--white);
  line-height: 1;
}
.offer-cents {
  font-family: 'Outfit', sans-serif;
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--gold);
  margin-top: 6px;
}

.offer-installment {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.4);
  margin-top: 4px;
}

.btn-hero-buy {
  padding: 16px 28px;
  font-size: 0.8rem;
  letter-spacing: 1.5px;
  white-space: nowrap;
  animation: pulse-glow 2.5s infinite;
}

.offer-bonus {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.75rem;
  color: #4ade80;
  font-weight: 500;
}

.offer-urgency {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 0;
  margin-top: 8px;
  font-size: 0.75rem;
  color: rgba(255,255,255,0.5);
  letter-spacing: 1px;
}
.urgency-dot {
  width: 6px;
  height: 6px;
  background: #ef4444;
  border-radius: 50%;
  animation: pulse-glow 1.2s infinite;
}

.hero-cta-group {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 32px;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 18px 40px;
  background: linear-gradient(135deg, var(--gold), var(--gold-dark));
  color: var(--white);
  text-decoration: none;
  font-family: 'Outfit', sans-serif;
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 1.5px;
  border-radius: 60px;
  border: none;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  box-shadow: 0 4px 24px rgba(201,165,78,0.3);
}
.btn-primary::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, transparent, rgba(255,255,255,0.2), transparent);
  transform: translateX(-100%);
  transition: transform 0.6s ease;
}
.btn-primary:hover::before { transform: translateX(100%); }
.btn-primary:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: var(--shadow-gold);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 18px 36px;
  background: transparent;
  color: var(--white);
  text-decoration: none;
  font-family: 'Outfit', sans-serif;
  font-weight: 500;
  font-size: 0.95rem;
  letter-spacing: 1px;
  border-radius: 60px;
  border: 1px solid rgba(255,255,255,0.2);
  transition: all 0.3s ease;
}
.btn-secondary:hover {
  border-color: var(--gold);
  color: var(--gold);
  background: rgba(201,165,78,0.08);
}

.hero-stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 32px;
}
.stat { text-align: center; }
.stat-number {
  display: block;
  font-family: 'Playfair Display', serif;
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--gold);
}
.stat-label {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.5);
  letter-spacing: 1px;
  text-transform: uppercase;
}
.stat-divider {
  width: 1px;
  height: 40px;
  background: rgba(255,255,255,0.15);
}

.stat-date {
  position: relative;
  padding: 8px 16px;
  border: 1px solid rgba(201,165,78,0.35);
  border-radius: 12px;
  background: rgba(201,165,78,0.08);
}
.stat-date .stat-number {
  font-size: 2.8rem;
}
.stat-date .stat-label {
  color: var(--gold-light);
  font-weight: 600;
}

.scroll-indicator {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,0.4);
  font-size: 0.7rem;
  letter-spacing: 2px;
  text-transform: uppercase;
}
.mouse {
  width: 24px;
  height: 38px;
  border: 2px solid rgba(255,255,255,0.3);
  border-radius: 12px;
  position: relative;
}
.mouse-wheel {
  width: 3px;
  height: 8px;
  background: var(--gold);
  border-radius: 2px;
  position: absolute;
  top: 6px;
  left: 50%;
  transform: translateX(-50%);
  animation: mouseScroll 1.5s ease-in-out infinite;
}

/* ════════════ SPEAKERS ════════════ */
.speakers {
  padding: 72px 0;
  background: var(--cream);
  position: relative;
}

.section-header { text-align: center; margin-bottom: 40px; }
.section-tag {
  display: inline-block;
  font-family: 'Outfit', sans-serif;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 4px;
  color: var(--gold);
  text-transform: uppercase;
  margin-bottom: 16px;
  position: relative;
}
.section-tag::before,
.section-tag::after {
  content: '';
  position: absolute;
  top: 50%;
  width: 30px;
  height: 1px;
  background: var(--gold);
  opacity: 0.4;
}
.section-tag::before { right: calc(100% + 12px); }
.section-tag::after { left: calc(100% + 12px); }

.section-title {
  font-family: 'Playfair Display', serif;
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  color: var(--black);
  line-height: 1.2;
}
.section-title em {
  font-style: italic;
  color: var(--gold);
}
.section-desc {
  font-size: 1.1rem;
  color: var(--gray);
  margin-top: 12px;
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
}

.speaker-3d-scene {
  position: relative;
  width: 100%;
  perspective: 1200px;
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-top: 60px;
  gap: 60px;
  margin-bottom: 20px;
  overflow: visible;
}

.speaker-cylinder {
  position: relative;
  width: 180px;
  height: 240px;
  transform-style: preserve-3d;
  transition: transform 0.8s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.speaker-item {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  transform-origin: center;
  /* 360 / 6 = 60deg */
  transform: rotateY(calc(60deg * var(--i))) translateZ(380px);
  transition: opacity 0.5s ease, filter 0.5s ease, transform 0.5s ease;
  user-select: none;
}

.speaker-item:not(.active) {
  opacity: 0.5;
  filter: grayscale(80%) brightness(0.7);
  cursor: pointer;
  transform: rotateY(calc(60deg * var(--i))) translateZ(380px) scale(0.85);
}

.speaker-item.active {
  opacity: 1;
  filter: none;
  cursor: default;
  transform: rotateY(calc(60deg * var(--i))) translateZ(380px) scale(1.1);
}

.speaker-img-wrap {
  position: relative;
  width: 100%;
  height: 100%;
  border-radius: 20px;
  transition: transform 0.4s var(--transition);
}

.speaker-img {
  width: 100%;
  height: 100%;
  border-radius: 20px;
  background-size: cover;
  background-position: center top;
  background-color: rgba(255, 255, 255, 0.02);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(201,165,78,0.25);
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.5s ease;
}

.speaker-item.active .speaker-img {
  border-color: var(--gold);
  box-shadow: 0 0 30px rgba(201, 165, 78, 0.4);
}

.speaker-initial {
  font-family: 'Playfair Display', serif;
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--gold);
  opacity: 0.6;
  z-index: 2;
  position: relative;
  letter-spacing: 2px;
  transition: all 0.5s ease;
}

.speaker-item.active .speaker-initial {
  color: var(--gold-light);
  opacity: 1;
}

.speaker-glow {
  position: absolute;
  inset: -2px;
  border-radius: 22px;
  background: linear-gradient(135deg, var(--gold), var(--gold-light), var(--gold-dark));
  opacity: 0;
  transition: opacity 0.4s ease;
  z-index: 0;
}

.speaker-item.active .speaker-glow { opacity: 1; }

/* Floating Info */
.speaker-floating-wrap {
  position: relative;
  display: flex;
  justify-content: center;
  pointer-events: none;
  height: 80px;
}

.speaker-floating-info {
  text-align: center;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.4s ease, transform 0.4s cubic-bezier(0.2, 0.8, 0.2, 1);
  will-change: transform;
}

.speaker-floating-info.show {
  opacity: 1;
  transform: translateY(0);
}

.speaker-floating-info.zero-gravity {
  animation: zero-gravity 3.5s ease-in-out infinite alternate;
}

@keyframes zero-gravity {
  0% { transform: translateY(-3px) rotate(-0.5deg); }
  100% { transform: translateY(3px) rotate(0.5deg); }
}

.speaker-floating-info h3 {
  font-family: 'Playfair Display', serif;
  font-size: 2rem;
  font-weight: 700;
  color: var(--black);
  margin-bottom: 6px;
}

.speaker-floating-info p {
  font-family: 'Outfit', sans-serif;
  font-size: 0.95rem;
  color: var(--gold);
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
}

/* Controls */
.speaker-controls {
  position: absolute;
  top: 120px;
  width: 100%;
  max-width: 800px;
  display: flex;
  justify-content: space-between;
  transform: translateY(-50%);
  pointer-events: none;
  z-index: 10;
}

.speaker-btn {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--white);
  border: 1px solid rgba(201,165,78,0.3);
  color: var(--gold);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  pointer-events: auto;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(0,0,0,0.05);
}

.speaker-btn:hover {
  background: var(--gold);
  color: var(--white);
  transform: scale(1.05);
  box-shadow: 0 8px 25px rgba(201,165,78,0.3);
}

/* ════════════ SCIENCE ════════════ */
.science {
  padding: 72px 0;
  background: var(--bg-dark);
  color: var(--white);
  position: relative;
  overflow: hidden;
}
.science::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(201,165,78,0.08) 0%, transparent 70%);
  border-radius: 50%;
}

.science-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}

.science .section-tag { color: var(--gold-light); }
.science .section-title { color: var(--white); }
.science .section-title em { color: var(--gold-light); }

.science-desc {
  font-size: 1.2rem;
  color: var(--gold-light);
  margin: 16px 0;
  font-weight: 500;
}

.science-body {
  color: rgba(255,255,255,0.6);
  line-height: 1.8;
  margin-bottom: 32px;
}

.science-features {
  display: flex;
  gap: 24px;
}
.feature {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  background: rgba(201,165,78,0.08);
  border: 1px solid rgba(201,165,78,0.15);
  border-radius: 60px;
  font-size: 0.85rem;
  color: var(--gold-light);
  transition: all 0.3s ease;
}
.feature:hover {
  background: rgba(201,165,78,0.15);
  transform: translateY(-2px);
}
.feature-icon { font-size: 1.2rem; }

.science-visual { position: relative; }
.science-img-container {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.science-img {
  width: 100%;
  aspect-ratio: 1 / 1;
  height: auto;
  object-fit: cover;
  object-position: center 25%;
  display: block;
  transition: transform 0.6s var(--transition);
}
.science-img-container:hover .science-img {
  transform: scale(1.05);
}

.science-img-placeholder {
  width: 100%;
  height: 380px;
  background: linear-gradient(135deg, #1a1510, #2a2520, #1a1510);
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  position: relative;
  overflow: hidden;
}
.science-img-placeholder::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 30% 40%, rgba(201,165,78,0.12) 0%, transparent 60%);
}
.sci-icon { font-size: 4rem; opacity: 0.8; }
.science-img-placeholder span {
  font-family: 'Playfair Display', serif;
  font-size: 1.2rem;
  color: var(--gold);
  opacity: 0.6;
  letter-spacing: 2px;
}

.img-frame {
  position: absolute;
  inset: 12px;
  border: 1px solid rgba(201,165,78,0.3);
  border-radius: calc(var(--radius-lg) - 6px);
  pointer-events: none;
}

.floating-badge {
  position: absolute;
  bottom: 24px;
  left: 24px;
  background: rgba(13,11,8,0.85);
  backdrop-filter: blur(16px);
  padding: 16px 24px;
  border-radius: var(--radius);
  border: 1px solid rgba(201,165,78,0.2);
  animation: float 4s ease-in-out infinite;
}
.fb-number {
  display: block;
  font-family: 'Playfair Display', serif;
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--gold);
}
.fb-text {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.6);
  letter-spacing: 1px;
}

/* ════════════ PILARES ════════════ */
.pilares {
  padding: 72px 0;
  background: var(--cream);
}

.pilares-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.pilar-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 48px 36px;
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(0,0,0,0.06);
  transition: all 0.5s var(--transition);
  perspective: 1000px;
}
.pilar-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--gold), var(--gold-light));
  opacity: 0;
  transition: opacity 0.3s ease;
}
.pilar-card:hover {
  transform: perspective(1000px) rotateX(2deg) rotateY(-2deg) translateY(-8px);
  box-shadow: var(--shadow-card);
  border-color: rgba(201,165,78,0.2);
}
.pilar-card:hover::before { opacity: 1; }

.pilar-card.featured {
  background: var(--bg-dark);
  color: var(--white);
  border-color: rgba(201,165,78,0.2);
}
.pilar-card.featured .pilar-number { color: rgba(201,165,78,0.15); }
.pilar-card.featured .pilar-icon { color: var(--gold); }
.pilar-card.featured h3 { color: var(--white); }
.pilar-card.featured .pilar-tagline { color: var(--gold-light); }
.pilar-card.featured .pilar-desc { color: rgba(255,255,255,0.6); }
.pilar-card.featured .pilar-line { background: var(--gold); }

.pilar-number {
  font-family: 'Playfair Display', serif;
  font-size: 4rem;
  font-weight: 900;
  color: rgba(0,0,0,0.04);
  position: absolute;
  top: 16px;
  right: 24px;
  line-height: 1;
}

.pilar-icon {
  color: var(--gold-dark);
  margin-bottom: 24px;
}

.pilar-card h3 {
  font-family: 'Outfit', sans-serif;
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 3px;
  margin-bottom: 12px;
}

.pilar-tagline {
  font-family: 'Playfair Display', serif;
  font-style: italic;
  font-size: 1.05rem;
  color: var(--gold-dark);
  margin-bottom: 16px;
}

.pilar-desc {
  font-size: 0.9rem;
  color: var(--gray);
  line-height: 1.7;
}

.pilar-line {
  width: 40px;
  height: 2px;
  background: var(--gold);
  margin-top: 24px;
  opacity: 0.5;
  transition: width 0.4s ease;
}
.pilar-card:hover .pilar-line { width: 60px; opacity: 1; }

/* ════════════ MANIFESTO ════════════ */
.manifesto {
  padding: 60px 0;
  background: linear-gradient(135deg, var(--cream-dark) 0%, var(--cream) 100%);
}

.manifesto-content {
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
}

.manifesto-content blockquote {
  font-family: 'Playfair Display', serif;
  font-size: clamp(1.3rem, 2.5vw, 1.8rem);
  font-style: italic;
  color: var(--black-soft);
  line-height: 1.8;
  position: relative;
}
.manifesto-content blockquote::before {
  content: '"';
  position: absolute;
  top: -40px;
  left: 50%;
  transform: translateX(-50%);
  font-family: 'Playfair Display', serif;
  font-size: 6rem;
  color: var(--gold);
  opacity: 0.2;
  line-height: 1;
}

.manifesto-content cite {
  display: block;
  margin-top: 24px;
  font-family: 'Outfit', sans-serif;
  font-style: normal;
  font-size: 0.9rem;
  color: var(--gold);
  letter-spacing: 2px;
  font-weight: 600;
}

/* ════════════ PRICING ════════════ */
.pricing {
  padding: 72px 0;
  background: var(--bg-dark);
  position: relative;
  overflow: hidden;
}
.pricing::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 800px;
  height: 800px;
  background: radial-gradient(circle, rgba(201,165,78,0.06) 0%, transparent 70%);
  border-radius: 50%;
}

.pricing .section-title { color: var(--white); }
.pricing .section-title em { color: var(--gold-light); }

.pricing-card {
  max-width: 560px;
  margin: 0 auto;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(201,165,78,0.2);
  border-radius: var(--radius-lg);
  padding: 48px 40px;
  position: relative;
  backdrop-filter: blur(20px);
  overflow: hidden;
}
.pricing-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(201,165,78,0.05) 0%, transparent 50%);
  pointer-events: none;
}

.pricing-badge {
  position: absolute;
  top: 0;
  right: 40px;
  background: linear-gradient(135deg, var(--gold), var(--gold-dark));
  color: var(--white);
  font-family: 'Outfit', sans-serif;
  font-weight: 700;
  font-size: 0.7rem;
  letter-spacing: 2px;
  padding: 8px 20px;
  border-radius: 0 0 12px 12px;
}

.pricing-header { text-align: center; margin-bottom: 32px; }
.pricing-label {
  font-family: 'Outfit', sans-serif;
  font-size: 0.9rem;
  color: rgba(255,255,255,0.5);
  letter-spacing: 2px;
  text-transform: uppercase;
  display: block;
  margin-bottom: 16px;
}

.pricing-value {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: 4px;
  color: var(--white);
}
.currency {
  font-family: 'Outfit', sans-serif;
  font-size: 1.5rem;
  font-weight: 600;
  margin-top: 12px;
  color: var(--gold);
}
.price {
  font-family: 'Playfair Display', serif;
  font-size: 5rem;
  font-weight: 900;
  line-height: 1;
}
.cents {
  font-family: 'Outfit', sans-serif;
  font-size: 1.5rem;
  font-weight: 600;
  margin-top: 12px;
  color: var(--gold);
}

.pricing-installment {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.4);
  margin-top: 8px;
}

.pricing-features {
  list-style: none;
  margin-bottom: 36px;
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: 24px;
}
.pricing-features li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 10px 0;
  color: rgba(255,255,255,0.7);
  font-size: 0.95rem;
}
.pricing-features li svg { flex-shrink: 0; margin-top: 2px; }
.pricing-features li.highlight {
  color: var(--gold-light);
  background: rgba(201,165,78,0.06);
  margin: 0 -16px;
  padding: 12px 16px;
  border-radius: 12px;
}

.btn-full { width: 100%; justify-content: center; font-size: 1rem; padding: 20px; }

.trust-badges {
  display: flex;
  justify-content: center;
  gap: 32px;
  margin-top: 32px;
  padding-top: 24px;
  border-top: 1px solid rgba(255,255,255,0.06);
}
.trust-badge {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.75rem;
  color: rgba(255,255,255,0.4);
  line-height: 1.3;
}
.trust-badge strong { color: rgba(255,255,255,0.7); display: block; }

/* ════════════ FINAL CTA ════════════ */
.final-cta {
  padding: 60px 0;
  background: linear-gradient(135deg, var(--cream-dark), var(--cream));
  text-align: center;
}
.final-cta-content h2 {
  font-family: 'Playfair Display', serif;
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 700;
  color: var(--black);
  margin-bottom: 12px;
}
.final-cta-content h2 em { color: var(--gold); font-style: italic; }
.final-cta-content p {
  font-size: 1.1rem;
  color: var(--gray);
  margin-bottom: 32px;
}
.btn-lg { padding: 22px 52px; font-size: 1rem; }

/* ════════════ FOOTER ════════════ */
.footer {
  padding: 32px 0;
  background: var(--bg-dark);
  border-top: 1px solid rgba(201,165,78,0.1);
}
.footer-content { text-align: center; }
.footer-contact {
  display: flex;
  justify-content: center;
  gap: 32px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}
.whatsapp-link, .instagram-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,0.6);
  text-decoration: none;
  font-size: 0.9rem;
  transition: color 0.3s ease;
}
.whatsapp-link:hover { color: #25D366; }
.instagram-link:hover { color: #E1306C; }
.footer-legal {
  font-size: 0.75rem;
  color: rgba(255,255,255,0.3);
}

/* ════════════ WHATSAPP FLOAT ════════════ */
.whatsapp-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 56px;
  height: 56px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37,211,102,0.4);
  z-index: 999;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 30px rgba(37,211,102,0.5);
}

/* ════════════ RESPONSIVE ════════════ */
@media (max-width: 1024px) {
  .science-grid { grid-template-columns: 1fr; gap: 36px; }
  .science-img-placeholder, .science-img { height: 300px; }
}

@media (max-width: 768px) {
  .hero { min-height: auto; padding: 80px 0 48px; }
  .hero-content { padding: 16px; }
  .hero-badge { font-size: 0.65rem; padding: 6px 14px; margin-bottom: 20px; }
  .hero-logo { margin-bottom: 16px; }
  .logo-text { font-size: 1rem; letter-spacing: 5px; }
  .hero-subtitle { font-size: 0.8rem; letter-spacing: 5px; }
  .hero-title { font-size: 2.8rem; margin-bottom: 10px; }
  .hero-tagline { font-size: 0.85rem; letter-spacing: 4px; margin-bottom: 24px; }
  .hero-cta-group { flex-direction: column; align-items: center; gap: 12px; margin-bottom: 28px; }
  .btn-primary { padding: 16px 32px; font-size: 0.85rem; width: 100%; max-width: 320px; justify-content: center; }
  .btn-secondary { padding: 14px 28px; font-size: 0.85rem; width: 100%; max-width: 320px; justify-content: center; }
  .hero-stats { gap: 20px; }
  .stat-number { font-size: 1.8rem; }
  .stat-label { font-size: 0.65rem; }
  .stat-divider { height: 30px; }
  .scroll-indicator { display: none; }

  /* Hero Offer Mobile */
  .hero-offer { max-width: 100%; }
  .hero-offer-inner {
    flex-direction: column;
    text-align: center;
    padding: 20px;
    gap: 16px;
  }
  .offer-left { text-align: center; }
  .offer-price-row { justify-content: center; }
  .offer-amount { font-size: 2.6rem; }
  .offer-currency, .offer-cents { font-size: 1rem; }
  .offer-tag { font-size: 0.6rem; }
  .offer-installment { font-size: 0.72rem; }
  .btn-hero-buy { width: 100%; justify-content: center; padding: 16px 20px; }
  .offer-bonus { justify-content: center; }

  .speakers { padding: 56px 0; }
  .section-header { margin-bottom: 32px; }
  .section-title { font-size: 1.8rem; }
  .section-desc { font-size: 0.95rem; }

  .speaker-3d-scene { perspective: 1000px; margin-top: 50px; gap: 40px; }
  .speaker-cylinder { width: 140px; height: 180px; }
  .speaker-item { transform: rotateY(calc(60deg * var(--i))) translateZ(200px); }
  .speaker-item:not(.active) { transform: rotateY(calc(60deg * var(--i))) translateZ(200px) scale(0.85); }
  .speaker-item.active { transform: rotateY(calc(60deg * var(--i))) translateZ(200px) scale(1.1); }
  .speaker-controls { display: none; }
  .speaker-floating-info h3 { font-size: 1.5rem; }

  .science { padding: 56px 0; }
  .science-grid { grid-template-columns: 1fr; gap: 32px; }
  .science-img-placeholder { height: 260px; }
  .science-img { height: auto; }
  .science-desc { font-size: 1rem; }
  .science-body { font-size: 0.9rem; margin-bottom: 20px; }
  .science-features { flex-wrap: wrap; gap: 10px; }
  .feature { font-size: 0.78rem; padding: 8px 12px; }
  .floating-badge { padding: 12px 16px; }
  .fb-number { font-size: 1.4rem; }

  .pilares { padding: 56px 0; }
  .pilares-grid { grid-template-columns: 1fr; gap: 20px; }
  .pilar-card { padding: 32px 24px; }
  .pilar-number { font-size: 3rem; }

  .manifesto { padding: 48px 0; }
  .manifesto-content blockquote { font-size: 1.1rem; line-height: 1.7; }
  .manifesto-content blockquote::before { font-size: 4rem; top: -24px; }

  .pricing { padding: 56px 0; }
  .pricing-card { padding: 32px 20px; }
  .price { font-size: 3.5rem; }
  .currency, .cents { font-size: 1.2rem; }
  .pricing-features li { font-size: 0.85rem; gap: 8px; }
  .trust-badges { flex-wrap: wrap; gap: 16px; }
  .trust-badge { font-size: 0.7rem; }

  .final-cta { padding: 48px 0; }
  .final-cta-content h2 { font-size: 1.6rem; }
  .final-cta-content p { font-size: 0.95rem; margin-bottom: 24px; }
  .btn-lg { padding: 18px 36px; font-size: 0.9rem; }

  .footer { padding: 24px 0; }

  .floating-cta.show { bottom: 16px; }
  .btn-cta-float { padding: 14px 28px; font-size: 0.75rem; letter-spacing: 1.5px; }
  .whatsapp-float { width: 48px; height: 48px; bottom: 16px; right: 16px; }
  .whatsapp-float svg { width: 22px; height: 22px; }

  .container { padding: 0 16px; }
}

@media (max-width: 480px) {
  .hero-title { font-size: 2.2rem; }
  .footer-contact { flex-direction: column; align-items: center; gap: 12px; }
  .section-tag { font-size: 0.65rem; letter-spacing: 3px; }
  .section-tag::before, .section-tag::after { width: 20px; }
}

/* ── FEST HAIR SECTION ── */
.fest-hair {
  padding: 100px 0;
  position: relative;
  overflow: hidden;
  background-color: #fcfcfc;
}
.fest-hair::before {
  content: '';
  position: absolute;
  top: -20%; left: -10%; width: 50%; height: 50%;
  background: radial-gradient(circle, rgba(201,165,78,0.3) 0%, transparent 60%);
  filter: blur(80px);
  z-index: 0;
}
.fest-hair-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; position: relative; z-index: 1;
}
.fest-hair-visual { width: 100%; display: flex; justify-content: center; }
.fh-img-wrap { position: relative; width: 100%; max-width: 480px; }
.fh-img { width: 100%; height: auto; object-fit: contain; position: relative; z-index: 2; border-radius: 20px; box-shadow: 0 30px 60px rgba(0,0,0,0.15); }

.fest-hair-text {
  background: transparent;
  padding: 48px; border-radius: 24px;
}
/* Adapting titles inside this text block */
.fest-hair-text .section-title { margin-bottom: 12px; color: #111; }
.fest-hair-text .section-tag { color: #888; }
.fest-hair-text .section-desc { margin-bottom: 24px; color: #333; }

.fh-body { font-size: 1.1rem; color: #444; line-height: 1.7; margin-bottom: 32px; }
.fh-body strong { color: #111; font-weight: 600; }
.fh-features { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 16px; }
.fh-features li { display: flex; align-items: center; gap: 16px; font-size: 1.05rem; color: #222; }
.fh-icon {
  width: 40px; height: 40px; border-radius: 10px; background: rgba(201, 165, 78, 0.2);
  border: 1px solid rgba(201, 165, 78, 0.4);
  display: flex; align-items: center; justify-content: center; font-size: 1.2rem;
}

@media (max-width: 992px) {
  .fest-hair-grid { grid-template-columns: 1fr; gap: 48px; }
  .fest-hair-text { padding: 32px; }
}
@media (max-width: 768px) {
  .fest-hair { padding: 80px 0; }
  .fh-body { font-size: 1rem; }
}