/* ===== REJEUNESSE PREMIUM CSS ===== */
@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@400;500;600;700&family=Inter:wght@300;400;500;600;700&display=swap');

:root {
  --navy-900: #0a1628;
  --navy-800: #0f2240;
  --navy-700: #132d54;
  --navy-600: #1a3a6b;
  --navy-500: #1e4d8f;
  --blue-400: #3b82f6;
  --blue-300: #60a5fa;
  --gold: #c9a84c;
  --gold-light: #dfc478;
  --white: #ffffff;
  --gray-50: #f8fafc;
  --gray-100: #f1f5f9;
  --gray-200: #e2e8f0;
  --gray-300: #cbd5e1;
  --gray-500: #64748b;
  --gray-700: #334155;
  --font-heading: 'Playfair Display', Georgia, serif;
  --font-body: 'Inter', -apple-system, sans-serif;
  --shadow-sm: 0 1px 3px rgba(0,0,0,.1);
  --shadow-md: 0 4px 20px rgba(0,0,0,.12);
  --shadow-lg: 0 10px 40px rgba(0,0,0,.18);
  --shadow-xl: 0 20px 60px rgba(0,0,0,.25);
  --radius: 12px;
  --transition: .35s cubic-bezier(.4,0,.2,1);
}

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

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

body {
  font-family: var(--font-body);
  color: var(--gray-700);
  line-height: 1.7;
  overflow-x: hidden;
  background: var(--white);
}

h1, h2, h3, h4 { font-family: var(--font-heading); line-height: 1.2; }

a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }
ul { list-style: none; }

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

/* ---------- NAV ---------- */
.navbar {
  position: fixed; top: 0; left: 0; width: 100%; z-index: 1000;
  padding: 18px 0;
  background: var(--navy-900);
  transition: var(--transition);
}
.navbar.scrolled {
  background: var(--navy-900);
  backdrop-filter: blur(12px);
  padding: 10px 0;
  box-shadow: 0 2px 20px rgba(0,0,0,.4);
}
.navbar .container { display: flex; align-items: center; justify-content: space-between; }
.nav-logo img { height: 36px; }
.nav-links { display: flex; gap: 32px; align-items: center; }
.nav-links a {
  color: rgba(255,255,255,.85); font-size: .875rem; font-weight: 500;
  letter-spacing: .03em; transition: var(--transition); position: relative;
}
.nav-links a::after {
  content: ''; position: absolute; bottom: -4px; left: 0; width: 0; height: 2px;
  background: var(--gold); transition: var(--transition);
}
.nav-links a:hover { color: var(--white); }
.nav-links a:hover::after { width: 100%; }
.nav-cta {
  background: linear-gradient(135deg, var(--gold), var(--gold-light));
  color: var(--navy-900) !important; padding: 10px 24px; border-radius: 50px;
  font-weight: 600; font-size: .8rem; letter-spacing: .05em; text-transform: uppercase;
}
.nav-cta::after { display: none !important; }
.nav-cta:hover { transform: translateY(-2px); box-shadow: 0 4px 15px rgba(201,168,76,.4); }

.hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; z-index: 1001; }
.hamburger span { width: 24px; height: 2px; background: var(--white); transition: var(--transition); }
.hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(5px,5px); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(5px,-5px); }

/* ---------- HERO ---------- */
.hero {
  min-height: 100vh; display: flex; align-items: center;
  background: linear-gradient(135deg, #020024 0%, #050a5c 35%, #1209a0 65%, #2600ff 100%);
  position: relative; overflow: hidden; padding: 120px 0 80px;
}
.hero::before {
  content: ''; position: absolute; inset: 0;
  background: repeating-linear-gradient(115deg, transparent, transparent 20px, rgba(255,255,255,.015) 20px, rgba(255,255,255,.015) 40px);
  animation: waveShift 20s linear infinite;
}
@keyframes waveShift { 0%{transform:translateX(0)} 100%{transform:translateX(80px)} }
.hero::after {
  content: ''; position: absolute; bottom: -30%; left: -10%; width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(201,168,76,.08) 0%, transparent 70%);
  border-radius: 50%;
}
.hero-glow {
  position: absolute; width: 300px; height: 300px; border-radius: 50%;
  background: radial-gradient(circle, rgba(100,100,255,.25), transparent 70%);
  top: 50%; left: 50%; transform: translate(-50%,-50%); filter: blur(40px); pointer-events: none;
}
.hero .container { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; position: relative; z-index: 1; }
.hero-content { color: var(--white); }
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(201,168,76,.15); border: 1px solid rgba(201,168,76,.3);
  padding: 8px 20px; border-radius: 50px; font-size: .75rem; font-weight: 600;
  color: var(--gold-light); letter-spacing: .1em; text-transform: uppercase; margin-bottom: 24px;
}
.hero-badge::before { content: ''; width: 6px; height: 6px; background: var(--gold); border-radius: 50%; }
.hero h1 { font-size: clamp(2.5rem, 5vw, 4rem); font-weight: 700; margin-bottom: 20px; }
.hero h1 span { color: var(--gold-light); }
.hero-subtitle { font-size: 1.15rem; color: rgba(255,255,255,.7); margin-bottom: 36px; max-width: 500px; font-weight: 300; }
.hero-buttons { display: flex; gap: 16px; flex-wrap: wrap; }
.btn-primary {
  background: linear-gradient(135deg, var(--gold), var(--gold-light));
  color: var(--navy-900); padding: 16px 40px; border-radius: 50px;
  font-weight: 700; font-size: .9rem; letter-spacing: .05em;
  text-transform: uppercase; transition: var(--transition); border: none; cursor: pointer;
  box-shadow: 0 4px 20px rgba(201,168,76,.3); position: relative; overflow: hidden;
}
.btn-primary::after {
  content:''; position:absolute; top:0; left:-100%; width:100%; height:100%;
  background:linear-gradient(90deg,transparent,rgba(255,255,255,.3),transparent);
  transition:.6s;
}
.btn-primary:hover::after { left:100%; }
.btn-primary:hover { transform: translateY(-3px); box-shadow: 0 8px 30px rgba(201,168,76,.5); }
.btn-secondary {
  background: transparent; color: var(--white); padding: 16px 40px;
  border-radius: 50px; font-weight: 600; font-size: .9rem;
  letter-spacing: .05em; text-transform: uppercase;
  border: 2px solid rgba(201,168,76,.4); transition: var(--transition); cursor: pointer;
}
.btn-secondary:hover { background: rgba(201,168,76,.1); border-color: var(--gold); color: var(--gold-light); }
.hero-image { display: flex; justify-content: center; position: relative; }
.hero-image img { max-height: 500px; border-radius: var(--radius); filter: drop-shadow(0 20px 60px rgba(0,0,0,.5)); animation: float 6s ease-in-out infinite; position: relative; z-index: 1; }
@keyframes float { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-15px)} }

.hero-stats { display: flex; gap: 20px; margin-top: 48px; padding-top: 32px; border-top: 1px solid rgba(255,255,255,.1); }
.hero-stat {
  flex: 1; text-align: center; padding: 20px 16px;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: 14px;
  backdrop-filter: blur(8px);
  transition: var(--transition);
}
.hero-stat:hover { background: rgba(255,255,255,.1); border-color: rgba(201,168,76,.3); transform: translateY(-3px); }
.hero-stat .stat-number {
  font-family: var(--font-body); font-size: 1.8rem; font-weight: 700;
  color: var(--gold-light); letter-spacing: -.02em; line-height: 1;
}
.hero-stat .stat-label {
  font-family: var(--font-body); font-size: .85rem; font-weight: 600;
  color: var(--white); text-transform: uppercase; letter-spacing: .08em;
  margin-top: 8px;
}
.hero-stat .stat-sub {
  font-family: var(--font-body); font-size: .7rem;
  color: rgba(255,255,255,.4); text-transform: uppercase; letter-spacing: .06em;
  margin-top: 2px;
}

/* ---------- SECTIONS (common) ---------- */
.section { padding: 100px 0; }
.section-dark { background: linear-gradient(135deg, #020024 0%, #050a5c 50%, #1209a0 100%); color: var(--white); }
.section-light { background: var(--white); }
.section-gray { background: var(--gray-50); }
.section-header { text-align: center; max-width: 700px; margin: 0 auto 64px; }
.section-header .overline {
  font-size: .75rem; font-weight: 700; letter-spacing: .15em; text-transform: uppercase;
  color: var(--gold); margin-bottom: 12px;
}
.section-dark .section-header .overline { color: var(--gold-light); }
.section-header h2 { font-size: clamp(2rem, 3.5vw, 2.8rem); margin-bottom: 16px; }
.section-dark .section-header h2 { color: var(--white); }
.section-header p { color: var(--gray-500); font-size: 1.05rem; }
.section-dark .section-header p { color: rgba(255,255,255,.6); }

/* ---------- ABOUT ---------- */
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.about-image { position: relative; border-radius: var(--radius); overflow: visible; }
.about-image img { width: 100%; height: auto; object-fit: contain; border-radius: var(--radius); }
.about-image::after {
  display: none;
}
.about-content h3 { font-size: 1.6rem; color: var(--navy-800); margin-bottom: 16px; }
.about-content p { margin-bottom: 16px; color: var(--gray-500); }
.about-features { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 28px; }
.about-feature {
  display: flex; align-items: flex-start; gap: 12px;
  background: var(--gray-50); padding: 16px; border-radius: 10px;
}
.about-feature .icon {
  width: 40px; height: 40px; min-width: 40px;
  background: linear-gradient(135deg, var(--navy-700), var(--navy-600));
  border-radius: 10px; display: flex; align-items: center; justify-content: center;
  color: var(--gold-light); font-size: 1.1rem;
}
.about-feature span { font-size: .85rem; font-weight: 600; color: var(--navy-800); }

/* ---------- VARIANTS ---------- */
.variants-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.variant-card {
  background: var(--white); border-radius: var(--radius); overflow: hidden;
  box-shadow: var(--shadow-md); transition: var(--transition); position: relative;
  border: 1px solid var(--gray-200);
}
.variant-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-xl); }
.variant-card-img { height: 260px; overflow: hidden; background: var(--gray-50); display: flex; align-items: center; justify-content: center; padding: 20px; }
.variant-card-img img { max-height: 220px; object-fit: contain; transition: var(--transition); }
.variant-card:hover .variant-card-img img { transform: scale(1.05); }
.variant-card-body { padding: 28px; }
.variant-card-body h3 { font-size: 1.4rem; color: var(--navy-800); margin-bottom: 4px; }
.variant-tag {
  display: inline-block; font-size: .7rem; font-weight: 700; letter-spacing: .08em;
  text-transform: uppercase; color: var(--white); padding: 4px 12px; border-radius: 50px;
  margin-bottom: 12px;
}
.tag-fine { background: linear-gradient(135deg, #4facfe, #00f2fe); }
.tag-deep { background: linear-gradient(135deg, var(--navy-600), var(--blue-400)); }
.tag-shape { background: linear-gradient(135deg, var(--navy-900), var(--navy-600)); }
.variant-card-body p { font-size: .9rem; color: var(--gray-500); margin-bottom: 16px; }
.variant-specs { display: flex; flex-direction: column; gap: 8px; }
.variant-spec { display: flex; justify-content: space-between; font-size: .8rem; padding: 6px 0; border-bottom: 1px solid var(--gray-100); }
.variant-spec .spec-label { color: var(--gray-500); }
.variant-spec .spec-value { font-weight: 600; color: var(--navy-800); }

/* ---------- BENEFITS ---------- */
.benefits-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.benefit-card {
  background: rgba(255,255,255,.05); border: 1px solid rgba(255,255,255,.08);
  border-radius: var(--radius); padding: 36px 28px; text-align: center;
  transition: var(--transition); position: relative; overflow: hidden;
}
.benefit-card::before {
  content: ''; position: absolute; top: 0; left: 50%; transform: translateX(-50%);
  width: 60px; height: 3px; background: linear-gradient(90deg, var(--gold), var(--gold-light));
  border-radius: 0 0 4px 4px; opacity: 0; transition: var(--transition);
}
.benefit-card:hover { background: rgba(255,255,255,.08); transform: translateY(-5px); }
.benefit-card:hover::before { opacity: 1; }
.benefit-icon {
  width: 64px; height: 64px; margin: 0 auto 20px;
  background: linear-gradient(135deg, rgba(201,168,76,.15), rgba(201,168,76,.05));
  border: 1px solid rgba(201,168,76,.2); border-radius: 16px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem; color: var(--gold-light);
}
.benefit-card h3 { font-size: 1.1rem; color: var(--white); margin-bottom: 10px; }
.benefit-card p { font-size: .875rem; color: rgba(255,255,255,.55); line-height: 1.6; }

/* ---------- COFEPRIS / REGISTRO ---------- */
.section-registro {
  background: linear-gradient(135deg, var(--navy-900) 0%, var(--navy-800) 40%, var(--navy-700) 100%);
  padding: 100px 0;
}
.cofepris-box {
  background: linear-gradient(135deg, rgba(255,255,255,.04), rgba(255,255,255,.02));
  border: 1px solid rgba(201,168,76,.2); border-radius: 16px;
  padding: 60px; display: flex; align-items: center; gap: 48px;
  position: relative; overflow: hidden;
}
.cofepris-box::before {
  content: ''; position: absolute; top: -50%; right: -20%; width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(201,168,76,.08), transparent 70%); border-radius: 50%;
}
.cofepris-content { position: relative; z-index: 1; flex: 1; }
.cofepris-content h3 { font-family: var(--font-heading); font-size: 1.6rem; color: var(--white); margin-bottom: 8px; }
.cofepris-number {
  font-family: var(--font-heading); font-size: 1.8rem; font-weight: 700;
  color: var(--gold-light); margin-bottom: 12px;
}
.cofepris-content p { color: rgba(255,255,255,.6); max-width: 550px; }
.cofepris-image {
  position: relative; z-index: 1; flex-shrink: 0; max-width: 280px;
}
.cofepris-image img {
  width: 100%; border-radius: var(--radius);
  box-shadow: 0 8px 32px rgba(0,0,0,.3);
  background: var(--white); padding: 8px;
}

/* ---------- PROFESSIONALS ---------- */
.professionals-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.professionals-image img { width: 100%; height: 450px; object-fit: cover; border-radius: var(--radius); }
.professionals-content h3 { font-size: 1.6rem; color: var(--navy-800); margin-bottom: 16px; }
.professionals-content p { color: var(--gray-500); margin-bottom: 20px; }
.professionals-list { display: flex; flex-direction: column; gap: 12px; margin-top: 20px; }
.professionals-list li {
  display: flex; align-items: center; gap: 12px;
  font-size: .9rem; color: var(--navy-800); font-weight: 500;
}
.professionals-list li .check {
  width: 24px; height: 24px; min-width: 24px;
  background: linear-gradient(135deg, var(--navy-700), var(--navy-600));
  border-radius: 50%; display: flex; align-items: center; justify-content: center;
  color: var(--gold-light); font-size: .7rem;
}

/* ---------- VIDEO TESTIMONIALS ---------- */
.video-carousel {
  position: relative; display: flex; align-items: center; gap: 16px;
}
.video-track-wrapper {
  overflow: hidden; flex: 1; border-radius: var(--radius);
}
.video-track {
  display: flex; gap: 24px;
  transition: transform .5s cubic-bezier(.4,0,.2,1);
}
.video-card {
  min-width: calc(33.333% - 16px); flex-shrink: 0;
  background: rgba(255,255,255,.05); border: 1px solid rgba(255,255,255,.08);
  border-radius: var(--radius); overflow: hidden;
  transition: var(--transition);
}
.video-card:hover { border-color: rgba(201,168,76,.3); transform: translateY(-4px); }
.video-card video {
  width: 100%; aspect-ratio: 9/16; object-fit: cover;
  background: #000; display: block; max-height: 420px;
}
.video-label {
  padding: 14px 18px; font-family: var(--font-body);
  font-weight: 600; font-size: .9rem; color: var(--white);
  text-align: center; background: rgba(0,0,0,.3);
}
.carousel-btn {
  width: 48px; height: 48px; min-width: 48px; border-radius: 50%;
  background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.15);
  color: var(--white); display: flex; align-items: center; justify-content: center;
  cursor: pointer; transition: var(--transition); z-index: 2;
}
.carousel-btn:hover { background: rgba(201,168,76,.2); border-color: var(--gold); }
.carousel-dots {
  display: flex; justify-content: center; gap: 10px; margin-top: 28px;
}
.carousel-dot {
  width: 10px; height: 10px; border-radius: 50%; border: none; cursor: pointer;
  background: rgba(255,255,255,.2); transition: var(--transition);
}
.carousel-dot.active { background: var(--gold); transform: scale(1.2); }

/* ---------- CONTACT ---------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: start; }
.contact-info h3 { font-size: 1.5rem; color: var(--white); margin-bottom: 12px; }
.contact-info p { color: rgba(255,255,255,.6); margin-bottom: 28px; }
.contact-details { display: flex; flex-direction: column; gap: 16px; }
.contact-detail { display: flex; align-items: center; gap: 14px; }
.contact-detail .icon-circle {
  width: 44px; height: 44px; min-width: 44px;
  background: rgba(201,168,76,.15); border: 1px solid rgba(201,168,76,.2);
  border-radius: 50%; display: flex; align-items: center; justify-content: center;
  color: var(--gold-light);
}
.contact-detail span { color: rgba(255,255,255,.7); font-size: .9rem; }
.contact-form {
  background: rgba(255,255,255,.05); border: 1px solid rgba(255,255,255,.08);
  border-radius: var(--radius); padding: 36px;
}
.form-group { margin-bottom: 18px; }
.form-group label { display: block; font-size: .8rem; font-weight: 600; color: rgba(255,255,255,.7); margin-bottom: 6px; text-transform: uppercase; letter-spacing: .05em; }
.form-group input, .form-group textarea, .form-group select {
  width: 100%; padding: 14px 16px; background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.12); border-radius: 10px;
  color: var(--white); font-family: var(--font-body); font-size: .9rem;
  transition: var(--transition);
}
.form-group input::placeholder, .form-group textarea::placeholder { color: rgba(255,255,255,.3); }
.form-group input:focus, .form-group textarea:focus, .form-group select:focus { outline: none; border-color: var(--gold); background: rgba(255,255,255,.08); }
.form-group textarea { resize: vertical; min-height: 100px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.btn-submit {
  width: 100%; padding: 16px; background: linear-gradient(135deg, var(--gold), var(--gold-light));
  color: var(--navy-900); border: none; border-radius: 50px; font-weight: 700;
  font-size: .875rem; letter-spacing: .05em; text-transform: uppercase;
  cursor: pointer; transition: var(--transition);
}
.btn-submit:hover { transform: translateY(-2px); box-shadow: 0 8px 30px rgba(201,168,76,.4); }

/* ---------- FOOTER ---------- */
.footer {
  background: var(--navy-900); border-top: 1px solid rgba(255,255,255,.06);
  padding: 60px 0 30px; color: rgba(255,255,255,.5);
}
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 48px; margin-bottom: 40px; }
.footer-brand img { height: 32px; margin-bottom: 16px; }
.footer-brand p { font-size: .85rem; max-width: 300px; line-height: 1.7; }
.footer h4 { font-family: var(--font-body); font-size: .8rem; font-weight: 700; color: var(--white); text-transform: uppercase; letter-spacing: .1em; margin-bottom: 16px; }
.footer ul li { margin-bottom: 10px; }
.footer ul a { font-size: .85rem; transition: var(--transition); }
.footer ul a:hover { color: var(--gold-light); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.06); padding-top: 24px; display: flex; justify-content: space-between; align-items: center; font-size: .8rem; }

/* ---------- WHATSAPP FAB ---------- */
.whatsapp-fab {
  position: fixed; bottom: 28px; right: 28px; z-index: 999;
  width: 60px; height: 60px; border-radius: 50%;
  background: #25d366; color: var(--white); font-size: 1.6rem;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 20px rgba(37,211,102,.4);
  transition: var(--transition); cursor: pointer; text-decoration: none;
  animation: pulse-wa 2s infinite;
}
.whatsapp-fab:hover { transform: scale(1.1); box-shadow: 0 6px 30px rgba(37,211,102,.6); }
@keyframes pulse-wa { 0%,100%{box-shadow:0 4px 20px rgba(37,211,102,.4)} 50%{box-shadow:0 4px 30px rgba(37,211,102,.6),0 0 0 12px rgba(37,211,102,.1)} }
.whatsapp-tooltip {
  position: absolute; right: 72px; top: 50%; transform: translateY(-50%);
  background: var(--white); color: var(--navy-900); padding: 10px 16px;
  border-radius: 10px; font-size: .8rem; font-weight: 600;
  white-space: nowrap; box-shadow: var(--shadow-md);
  opacity: 0; pointer-events: none; transition: var(--transition);
}
.whatsapp-fab:hover .whatsapp-tooltip { opacity: 1; }

/* ---------- VARIANTS DIAGRAM ---------- */
.variants-diagram { margin-top: 64px; }
.diagram-wrapper { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: start; justify-items: center; }
.diagram-item { text-align: center; }
.diagram-wrapper img { max-width: 100%; max-height: 380px; object-fit: contain; border-radius: var(--radius); filter: drop-shadow(0 8px 24px rgba(0,0,0,.1)); }
.diagram-caption { font-size: .85rem; color: var(--gray-500); line-height: 1.6; margin-top: 16px; max-width: 400px; margin-left: auto; margin-right: auto; }

/* ---------- ORIGINAL SECTION ---------- */
.original-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.original-images { display: flex; flex-direction: column; gap: 24px; }
.original-img-main { width: 100%; border-radius: var(--radius); box-shadow: var(--shadow-lg); }
.original-img-secondary { width: 100%; border-radius: var(--radius); box-shadow: var(--shadow-lg); }
.original-checklist { display: flex; flex-direction: column; gap: 20px; }
.original-item {
  display: flex; align-items: flex-start; gap: 18px;
  background: rgba(255,255,255,.05); border: 1px solid rgba(255,255,255,.08);
  border-radius: var(--radius); padding: 24px; transition: var(--transition);
}
.original-item:hover { background: rgba(255,255,255,.1); border-color: rgba(201,168,76,.3); transform: translateX(6px); }
.original-icon {
  width: 48px; height: 48px; min-width: 48px;
  display: flex; align-items: center; justify-content: center;
  color: var(--gold-light);
  background: rgba(201,168,76,.1); border: 1px solid rgba(201,168,76,.2);
  border-radius: 12px;
}
.original-text h4 { font-family: var(--font-heading); font-size: 1.1rem; color: var(--white); margin-bottom: 4px; }
.original-text p { font-size: .875rem; color: rgba(255,255,255,.6); line-height: 1.6; }

/* ---------- ANIMATIONS ---------- */
.reveal { opacity: 0; transform: translateY(30px); transition: opacity .8s ease, transform .8s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: .15s; }
.reveal-delay-2 { transition-delay: .3s; }
.reveal-delay-3 { transition-delay: .45s; }

/* ---------- RESPONSIVE ---------- */
@media (max-width: 1024px) {
  .hero .container { grid-template-columns: 1fr; text-align: center; }
  .hero-subtitle { margin: 0 auto 36px; }
  .hero-buttons { justify-content: center; }
  .hero-stats { justify-content: center; }
  .hero-image { order: -1; }
  .hero-image img { max-height: 350px; }
  .about-grid, .professionals-grid, .contact-grid, .original-grid { grid-template-columns: 1fr; }
  .variants-grid, .benefits-grid { grid-template-columns: repeat(2, 1fr); }
  .video-card { min-width: calc(50% - 12px); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .cofepris-box { flex-direction: column; text-align: center; padding: 40px 28px; }
  .diagram-wrapper { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .nav-links { 
    position: fixed; top: 0; right: -100%; width: 80%; height: 100vh;
    background: var(--navy-900); flex-direction: column; justify-content: center;
    padding: 40px; transition: var(--transition); gap: 24px;
  }
  .nav-links.active { right: 0; }
  .hamburger { display: flex; }
  .section { padding: 70px 0; }
  .variants-grid, .benefits-grid { grid-template-columns: 1fr; }
  .video-card { min-width: 100%; }
  .carousel-btn { width: 36px; height: 36px; min-width: 36px; }
  .about-features { grid-template-columns: 1fr; }
  .hero-stats { flex-direction: column; gap: 20px; align-items: center; }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .original-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; gap: 12px; text-align: center; }
}

@media (max-width: 480px) {
  .hero h1 { font-size: 2rem; }
  .hero-buttons { flex-direction: column; }
  .btn-primary, .btn-secondary { width: 100%; text-align: center; }
}