/* ============================================
   NERVALA - styles.css
   Design: Medical Professional + Premium Luxury
   Fonts: Montserrat (headings) + Open Sans (body)
   ============================================ */

/* ===== CSS VARIABLES ===== */
:root {
  --navy: #0F2545;
  --navy-mid: #1E3A5F;
  --blue: #2563EB;
  --blue-light: #3B82F6;
  --gold: #C4A44A;
  --gold-light: #D4B960;
  --white: #FFFFFF;
  --off-white: #F8F9FC;
  --gray-light: #E8EDF5;
  --gray: #6B7280;
  --text-dark: #0D1B2A;
  --text-body: #374151;
  --success: #10B981;
  --danger: #EF4444;
  --shadow-sm: 0 2px 8px rgba(15,37,69,0.1);
  --shadow-md: 0 8px 24px rgba(15,37,69,0.15);
  --shadow-lg: 0 20px 50px rgba(15,37,69,0.2);
  --radius: 16px;
  --radius-sm: 8px;
  --radius-lg: 24px;
  --transition: all 0.3s cubic-bezier(0.4,0,0.2,1);
}

/* ===== RESET & BASE ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; scroll-behavior: smooth; -webkit-text-size-adjust: 100%; -ms-text-size-adjust: 100%; }
* { -webkit-tap-highlight-color: transparent; }

body {
  font-family: 'Open Sans', sans-serif;
  color: var(--text-body);
  background: var(--white);
  line-height: 1.7;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

h1, h2, h3, h4, h5 {
  font-family: 'Montserrat', sans-serif;
  font-weight: 800;
  color: var(--navy);
  line-height: 1.2;
}

/* ===== UTILITY ===== */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.section-title {
  font-size: clamp(22px, 4vw, 38px);
  margin-bottom: 12px;
  color: var(--navy);
}
.section-title.center { text-align: center; }
.section-title.left { text-align: left; }
.section-sub {
  text-align: center;
  color: var(--gray);
  font-size: 18px;
  margin-bottom: 48px;
  max-width: 680px;
  margin-left: auto;
  margin-right: auto;
}

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

/* ===== BUTTONS ===== */
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: linear-gradient(135deg, var(--gold) 0%, #B8922A 100%);
  color: var(--navy);
  font-family: 'Montserrat', sans-serif;
  font-weight: 800;
  font-size: 16px;
  padding: 16px 32px;
  border-radius: 50px;
  min-height: 52px;
  transition: var(--transition);
  box-shadow: 0 4px 20px rgba(196,164,74,0.4);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  cursor: pointer;
  text-decoration: none;
}
.btn-primary:hover, .btn-primary:focus {
  transform: scale(1.05);
  box-shadow: 0 8px 30px rgba(196,164,74,0.6);
}
.btn-primary:active { transform: scale(0.98); }

/* ===== ANIMATIONS ===== */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes floatY {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-18px); }
}
@keyframes glowPulse {
  0%, 100% { box-shadow: 0 0 40px rgba(196,164,74,0.3); }
  50% { box-shadow: 0 0 80px rgba(196,164,74,0.6); }
}
@keyframes shimmer {
  0% { background-position: -200% center; }
  100% { background-position: 200% center; }
}
@keyframes badgeFloat1 {
  0%, 100% { transform: translateY(0) rotate(-3deg); }
  50% { transform: translateY(-8px) rotate(-3deg); }
}
@keyframes badgeFloat2 {
  0%, 100% { transform: translateY(0) rotate(3deg); }
  50% { transform: translateY(-10px) rotate(3deg); }
}
@keyframes slideDown {
  from { transform: translateY(-100%); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}
@keyframes popIn {
  0% { transform: scale(0.8) translateY(20px); opacity: 0; }
  100% { transform: scale(1) translateY(0); opacity: 1; }
}

[data-aos] {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
[data-aos].aos-animate {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  [data-aos] { opacity: 1; transform: none; }
}

/* ===== NAVBAR ===== */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--gray-light);
  transition: var(--transition);
  animation: slideDown 0.5s ease forwards;
}
.navbar.scrolled {
  box-shadow: var(--shadow-md);
  background: rgba(255,255,255,0.98);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1200px;
  margin: 0 auto;
  padding: 12px 20px;
  gap: 20px;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
}
.logo-img { width: 40px; height: 40px; border-radius: 8px; object-fit: contain; }
.logo-text {
  font-family: 'Montserrat', sans-serif;
  font-weight: 900;
  font-size: 24px;
  color: var(--navy);
  letter-spacing: -0.5px;
}
.logo-accent { color: var(--gold); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
  list-style: none;
}
.nav-link {
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
  font-size: 14px;
  color: var(--navy);
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  transition: var(--transition);
  white-space: nowrap;
}
.nav-link:hover { color: var(--gold); background: rgba(196,164,74,0.08); }

.nav-cta-btn {
  background: linear-gradient(135deg, var(--gold), #B8922A);
  color: var(--navy) !important;
  font-family: 'Montserrat', sans-serif;
  font-weight: 800;
  font-size: 14px;
  padding: 10px 22px;
  border-radius: 50px;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  transition: var(--transition);
  box-shadow: 0 4px 15px rgba(196,164,74,0.35);
  white-space: nowrap;
}
.nav-cta-btn:hover { transform: scale(1.05); box-shadow: 0 6px 20px rgba(196,164,74,0.5); }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  background: none;
  border: none;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--navy);
  border-radius: 2px;
  transition: var(--transition);
}
.hamburger.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ===== HERO ===== */
.hero {
  min-height: 100vh;
  background: linear-gradient(135deg, var(--navy) 0%, #0D2240 50%, #1A3A6E 100%);
  display: flex;
  align-items: center;
  padding: 120px 20px 80px;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  top: -50%; left: -50%;
  width: 200%; height: 200%;
  background: radial-gradient(ellipse at 70% 50%, rgba(196,164,74,0.12) 0%, transparent 60%);
  pointer-events: none;
}
.hero::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 80px;
  background: linear-gradient(to bottom, transparent, var(--white));
}

.hero-container {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  width: 100%;
  position: relative;
  z-index: 1;
}

.hero-image-wrap {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}
.hero-glow {
  position: absolute;
  width: 350px; height: 350px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(196,164,74,0.25) 0%, transparent 70%);
  animation: glowPulse 3s ease-in-out infinite;
}
.hero-bottle {
  width: 100%;
  max-width: 380px;
  animation: floatY 4s ease-in-out infinite;
  position: relative;
  z-index: 2;
  filter: drop-shadow(0 30px 60px rgba(0,0,0,0.4));
}
.hero-badge-float {
  position: absolute;
  background: rgba(255,255,255,0.15);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,0.25);
  color: white;
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 13px;
  padding: 8px 16px;
  border-radius: 50px;
  z-index: 3;
  white-space: nowrap;
}
.badge-1 { top: 15%; left: 0; animation: badgeFloat1 3.5s ease-in-out infinite; }
.badge-2 { bottom: 20%; right: 0; animation: badgeFloat2 4s ease-in-out infinite; }

.hero-content {
  color: white;
}
.hero-tag {
  display: inline-block;
  background: rgba(196,164,74,0.2);
  border: 1px solid rgba(196,164,74,0.4);
  color: var(--gold-light);
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 13px;
  padding: 6px 16px;
  border-radius: 50px;
  margin-bottom: 20px;
  text-transform: uppercase;
  letter-spacing: 1px;
}
.hero-h1 {
  font-size: clamp(26px, 4vw, 52px);
  font-weight: 900;
  color: white;
  margin-bottom: 24px;
  line-height: 1.15;
}
.hero-h1 .accent-text { color: var(--gold-light); }
.hero-desc {
  font-size: 17px;
  line-height: 1.8;
  color: rgba(255,255,255,0.85);
  margin-bottom: 16px;
}
.hero-stars {
  font-size: 16px;
  margin-bottom: 28px;
  color: rgba(255,255,255,0.8);
}
.hero-cta {
  font-size: 18px;
  padding: 18px 36px;
  margin-bottom: 24px;
  width: 100%;
  max-width: 400px;
}
.hero-trust {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  font-size: 13px;
  color: rgba(255,255,255,0.7);
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
}

/* ===== WHY CHOOSE US ===== */
.why-us {
  padding: 80px 0;
  background: var(--off-white);
}
.why-us .section-title { text-align: center; margin-bottom: 48px; }

.badges-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.badge-card {
  background: white;
  border-radius: var(--radius);
  padding: 32px 24px;
  text-align: center;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-light);
  transition: var(--transition);
}
.badge-card:hover {
  transform: scale(1.05) rotate(1deg);
  box-shadow: var(--shadow-lg);
  border-color: var(--gold);
}
.badge-card img { width: 72px; height: 72px; object-fit: contain; margin: 0 auto 16px; }
.badge-card h3 { font-size: 16px; margin-bottom: 12px; color: var(--navy); }
.badge-card p { font-size: 14px; color: var(--gray); line-height: 1.6; }

/* ===== WHAT IS ===== */
.what-is {
  padding: 80px 0;
  background: white;
}
.what-is-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.what-is-img img {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  width: 100%;
}
.what-is-content p { margin-bottom: 20px; font-size: 17px; color: var(--text-body); }
.what-is-content .section-title { margin-bottom: 24px; }

/* ===== HOW IT WORKS ===== */
.how-it-works {
  padding: 80px 0;
  background: linear-gradient(135deg, var(--navy) 0%, #1A3A6E 100%);
}
.how-it-works .section-title { color: white; }
.how-it-works .section-sub { color: rgba(255,255,255,0.7); }

/* ===== ACCORDION ===== */
.accordion-list, .faq-list { max-width: 900px; margin: 0 auto; display: flex; flex-direction: column; gap: 12px; }
.science-accordion { max-width: 900px; margin: 0 auto 24px; display: flex; flex-direction: column; gap: 12px; }

.accordion-item {
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.15);
}
.how-it-works .accordion-item { border-color: rgba(255,255,255,0.15); }
.faq .accordion-item, .science .accordion-item { border-color: var(--gray-light); }

.accordion-header {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 18px 24px;
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 16px;
  text-align: left;
  cursor: pointer;
  transition: var(--transition);
  min-height: 60px;
}
.how-it-works .accordion-header {
  background: rgba(255,255,255,0.08);
  color: white;
}
.how-it-works .accordion-item.active .accordion-header { background: rgba(196,164,74,0.2); color: var(--gold-light); }
.faq .accordion-header, .science .accordion-header {
  background: var(--off-white);
  color: var(--navy);
}
.faq .accordion-item.active .accordion-header, .science .accordion-item.active .accordion-header {
  background: var(--navy);
  color: white;
}

.acc-icon { font-size: 20px; flex-shrink: 0; }
.acc-arrow { margin-left: auto; transition: transform 0.3s ease; flex-shrink: 0; }
.accordion-item.active .acc-arrow { transform: rotate(180deg); }
.accordion-header span:nth-child(2) { flex: 1; }

.accordion-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.3s ease;
  padding: 0 24px;
}
.how-it-works .accordion-body { background: rgba(255,255,255,0.05); color: rgba(255,255,255,0.85); }
.faq .accordion-body, .science .accordion-body { background: white; color: var(--text-body); }
.accordion-item.active .accordion-body { max-height: 400px; padding: 20px 24px; }
.accordion-body p { font-size: 16px; line-height: 1.8; }

/* ===== REVIEWS ===== */
.reviews {
  padding: 80px 0;
  background: var(--off-white);
}
.reviews .section-title { margin-bottom: 48px; }

.reviews-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.review-card {
  background: white;
  border-radius: var(--radius);
  padding: 28px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-light);
  transition: var(--transition);
}
.review-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }
.review-top {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 16px;
}
.review-avatar {
  width: 60px; height: 60px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid var(--gold);
  flex-shrink: 0;
}
.review-top strong { display: block; font-family: 'Montserrat', sans-serif; font-size: 16px; color: var(--navy); }
.review-top span { font-size: 13px; color: var(--gray); }
.stars { font-size: 14px; margin-top: 2px; }
.review-card p { font-size: 15px; line-height: 1.7; color: var(--text-body); }

/* ===== PRICING ===== */
.pricing {
  padding: 80px 0;
  background: white;
}
.pricing-2 { background: var(--off-white); }

.countdown-wrap {
  text-align: center;
  margin-bottom: 48px;
}
.countdown-label {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 18px;
  color: var(--navy);
  margin-bottom: 12px;
}
.countdown {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--navy);
  padding: 16px 32px;
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
}
.time-box {
  display: flex;
  flex-direction: column;
  align-items: center;
  min-width: 56px;
}
.time-box span {
  font-family: 'Montserrat', sans-serif;
  font-weight: 900;
  font-size: 36px;
  color: var(--gold);
  line-height: 1;
}
.time-box small {
  font-family: 'Montserrat', sans-serif;
  font-size: 11px;
  color: rgba(255,255,255,0.6);
  margin-top: 4px;
  letter-spacing: 1px;
}
.time-sep { font-size: 36px; color: var(--gold); font-weight: 900; line-height: 1; padding-bottom: 12px; }

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  align-items: stretch;
  margin-bottom: 40px;
}
.price-card {
  background: var(--off-white);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  text-align: center;
  border: 2px solid var(--gray-light);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  position: relative;
}
.price-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); border-color: var(--blue-light); }
.price-card.featured {
  background: linear-gradient(135deg, var(--navy) 0%, #0D2240 100%);
  border-color: var(--gold);
  transform: scale(1.04);
  box-shadow: var(--shadow-lg);
}
.price-card.featured:hover { transform: scale(1.06) translateY(-8px); }

.popular-badge {
  position: absolute;
  top: -16px;
  background: linear-gradient(135deg, var(--gold), #B8922A);
  color: var(--navy);
  font-family: 'Montserrat', sans-serif;
  font-weight: 800;
  font-size: 12px;
  padding: 6px 20px;
  border-radius: 50px;
  letter-spacing: 1px;
}
.price-label {
  font-family: 'Montserrat', sans-serif;
  font-weight: 800;
  font-size: 13px;
  letter-spacing: 2px;
  color: var(--gold);
  text-transform: uppercase;
}
.price-qty {
  font-family: 'Montserrat', sans-serif;
  font-weight: 900;
  font-size: 22px;
  color: var(--navy);
}
.price-card.featured .price-qty { color: white; }
.price-supply {
  font-size: 14px;
  color: var(--gray);
}
.price-card.featured .price-supply { color: rgba(255,255,255,0.6); }

.price-card img { max-width: 150px; max-height: 200px; object-fit: contain; }

.price-amount {
  font-family: 'Montserrat', sans-serif;
  font-size: 26px;
  color: var(--navy);
}
.price-card.featured .price-amount { color: white; }
.price-amount strong { color: var(--success); font-size: 32px; }
.price-amount s { color: var(--danger); font-size: 18px; }

.price-per {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 15px;
  color: var(--gold);
}

.price-badges { display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; }
.price-badges span {
  background: rgba(196,164,74,0.15);
  border: 1px solid rgba(196,164,74,0.3);
  color: var(--gold);
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 12px;
  padding: 4px 12px;
  border-radius: 50px;
}

.price-btn {
  width: 100%;
  max-width: 220px;
  font-size: 15px;
  padding: 14px 20px;
}
.cards-img { max-width: 160px; margin: 0 auto; opacity: 0.8; }

.rating-row {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}
.rating-row img { max-width: 200px; margin: 0 auto; }
.rating-row p { font-family: 'Montserrat', sans-serif; font-weight: 700; color: var(--navy); }

/* ===== BONUSES ===== */
.bonuses {
  padding: 80px 0;
  background: linear-gradient(135deg, var(--navy), #1A3A6E);
}
.bonuses .section-title { color: white; }
.bonuses .accent-text { color: var(--gold-light); }

.bonus-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  margin-top: 48px;
}
.bonus-card {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(196,164,74,0.25);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  text-align: center;
  transition: var(--transition);
}
.bonus-card:hover { background: rgba(255,255,255,0.1); transform: translateY(-6px); }
.bonus-card img { max-width: 180px; margin: 0 auto 20px; border-radius: var(--radius); }
.bonus-card h3 { color: var(--gold-light); font-size: 14px; letter-spacing: 2px; margin-bottom: 8px; }
.bonus-card h4 { color: white; font-size: 20px; margin-bottom: 16px; }
.bonus-card p { color: rgba(255,255,255,0.75); font-size: 15px; line-height: 1.7; }

/* ===== INGREDIENTS ===== */
.ingredients {
  padding: 80px 0;
  background: var(--off-white);
}
.ingredients .section-title { margin-bottom: 12px; }

.ingredients-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 48px;
}
.ing-card {
  background: white;
  border-radius: var(--radius);
  padding: 24px;
  border: 1px solid var(--gray-light);
  transition: var(--transition);
}
.ing-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: var(--gold); }
.ing-icon { font-size: 28px; margin-bottom: 12px; }
.ing-card h3 { font-size: 16px; color: var(--navy); margin-bottom: 10px; }
.ing-card p { font-size: 14px; color: var(--text-body); line-height: 1.7; }

/* ===== SCIENCE ===== */
.science {
  padding: 80px 0;
  background: white;
}
.science .section-title { margin-bottom: 12px; }
.science-disclaimer { font-size: 13px; color: var(--gray); font-style: italic; text-align: center; max-width: 700px; margin: 0 auto; }

/* ===== GUARANTEE ===== */
.guarantee {
  padding: 80px 0;
  background: linear-gradient(135deg, #F0F4FF, var(--off-white));
}
.guarantee-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 60px;
  align-items: center;
}
.guarantee-img img { max-width: 320px; margin: 0 auto; filter: drop-shadow(0 20px 40px rgba(15,37,69,0.2)); }
.guarantee-content p { font-size: 17px; margin-bottom: 28px; }
.guarantee-points { display: flex; flex-direction: column; gap: 20px; margin-bottom: 32px; }
.guarantee-point { display: flex; gap: 16px; align-items: flex-start; }
.g-icon { font-size: 28px; flex-shrink: 0; }
.guarantee-point h4 { font-size: 17px; margin-bottom: 6px; color: var(--navy); }
.guarantee-point p { font-size: 15px; color: var(--text-body); margin: 0; }

/* ===== BENEFITS ===== */
.benefits {
  padding: 80px 0;
  background: var(--off-white);
}
.benefits .section-title { margin-bottom: 12px; }

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin-top: 48px;
}
.benefit-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  background: white;
  padding: 20px;
  border-radius: var(--radius);
  border: 1px solid var(--gray-light);
  transition: var(--transition);
}
.benefit-item:hover { box-shadow: var(--shadow-md); border-color: var(--gold); transform: translateX(4px); }
.benefit-item > span { font-size: 22px; flex-shrink: 0; margin-top: 2px; }
.benefit-item h3 { font-size: 16px; margin-bottom: 6px; color: var(--navy); }
.benefit-item p { font-size: 14px; color: var(--text-body); line-height: 1.6; margin: 0; }

/* ===== FAQ ===== */
.faq {
  padding: 80px 0;
  background: white;
}
.faq .section-title { margin-bottom: 48px; }

/* ===== FINAL CTA ===== */
.final-cta {
  padding: 80px 0;
  background: linear-gradient(135deg, var(--navy), #1A3A6E);
  overflow: hidden;
  position: relative;
}
.final-cta::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23C4A44A' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E") repeat;
}
.final-cta-inner {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 1;
}
.final-img img {
  max-width: 380px;
  width: 100%;
  margin: 0 auto;
  animation: floatY 4s ease-in-out infinite;
  filter: drop-shadow(0 30px 50px rgba(0,0,0,0.5));
}
.final-content { color: white; }
.final-tag {
  display: inline-block;
  background: rgba(239,68,68,0.2);
  border: 1px solid rgba(239,68,68,0.4);
  color: #FCA5A5;
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 12px;
  padding: 6px 16px;
  border-radius: 50px;
  margin-bottom: 16px;
  letter-spacing: 1px;
}
.final-content h2 { font-size: clamp(24px, 3vw, 40px); color: white; margin-bottom: 20px; }
.final-content h2 .accent-text { color: var(--gold-light); }
.final-price { margin-bottom: 20px; }
.old-price { display: block; font-size: 18px; color: rgba(255,255,255,0.5); margin-bottom: 6px; }
.new-price { display: block; font-family: 'Montserrat', sans-serif; font-weight: 900; font-size: 28px; color: var(--gold-light); }
.final-content p { font-size: 16px; color: rgba(255,255,255,0.8); margin-bottom: 28px; }
.final-btn { font-size: 18px; padding: 20px 36px; width: 100%; max-width: 400px; }
.final-trust {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 20px;
  font-size: 13px;
  color: rgba(255,255,255,0.6);
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
}

/* ===== FOOTER ===== */
.footer {
  background: #070F1C;
  padding: 60px 0 0;
  color: rgba(255,255,255,0.7);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.footer-logo .logo-text { font-family: 'Montserrat', sans-serif; font-weight: 900; font-size: 26px; color: white; }
.footer-col > p { font-size: 15px; line-height: 1.7; margin-top: 12px; }
.footer-col h4 { font-family: 'Montserrat', sans-serif; font-size: 15px; color: white; margin-bottom: 16px; letter-spacing: 1px; text-transform: uppercase; }
.footer-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-col ul a { font-size: 14px; color: rgba(255,255,255,0.6); transition: var(--transition); }
.footer-col ul a:hover { color: var(--gold); }
.social-links { display: flex; gap: 10px; margin-top: 20px; }
.social-btn {
  width: 40px; height: 40px;
  background: rgba(255,255,255,0.08);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 14px;
  transition: var(--transition);
  min-height: 40px;
  min-width: 40px;
}
.social-btn:hover { background: var(--gold); color: var(--navy); transform: translateY(-3px); }
.footer-legal-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}
.legal-link { font-size: 14px; color: rgba(255,255,255,0.55); transition: var(--transition); }
.legal-link:hover { color: var(--gold); }
.link-separator { color: rgba(255,255,255,0.25); }
.footer-disclaimer {
  padding: 32px 0;
  border-top: 1px solid rgba(255,255,255,0.04);
}
.footer-disclaimer p { font-size: 13px; color: rgba(255,255,255,0.4); line-height: 1.7; margin-bottom: 12px; }
.footer-copy { text-align: center; font-size: 13px; }
.footer-copy a { color: var(--gold); }

/* ===== SCROLL TO TOP ===== */
.scroll-top {
  position: fixed;
  bottom: 28px;
  right: 20px;
  width: 56px; height: 56px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--gold), #B8922A);
  color: var(--navy);
  font-size: 22px;
  font-weight: 900;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-md);
  opacity: 0;
  pointer-events: none;
  transition: var(--transition);
  z-index: 999;
  cursor: pointer;
  border: none;
}
.scroll-top.visible { opacity: 1; pointer-events: all; }
.scroll-top:hover { transform: scale(1.1) translateY(-3px); }

/* ===== PURCHASE POPUP ===== */
.purchase-popup {
  position: fixed;
  bottom: -100px;
  left: 16px;
  background: white;
  border-radius: var(--radius);
  padding: 14px 40px 14px 14px;
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 12px;
  z-index: 998;
  max-width: 300px;
  transition: bottom 0.5s cubic-bezier(0.4,0,0.2,1);
  border-left: 4px solid var(--success);
}
.purchase-popup.show { bottom: 20px; }
.purchase-popup img { width: 44px; height: 44px; border-radius: 50%; object-fit: cover; flex-shrink: 0; }
.purchase-popup strong { font-family: 'Montserrat', sans-serif; font-size: 14px; color: var(--navy); display: block; }
.purchase-popup p { font-size: 13px; color: var(--text-body); margin: 0; }
.popup-close {
  position: absolute;
  top: 8px; right: 8px;
  width: 24px; height: 24px;
  border-radius: 50%;
  background: var(--gray-light);
  font-size: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gray);
  cursor: pointer;
  border: none;
  transition: var(--transition);
}
.popup-close:hover { background: var(--danger); color: white; }

/* ===== EXIT POPUP ===== */
.exit-overlay {
  position: fixed;
  inset: 0;
  background: rgba(7,15,28,0.85);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s ease;
}
.exit-overlay.active { opacity: 1; pointer-events: all; }
.exit-modal {
  background: white;
  border-radius: var(--radius-lg);
  max-width: 480px;
  width: 100%;
  position: relative;
  overflow: hidden;
  animation: popIn 0.4s ease forwards;
}
.exit-close {
  position: absolute;
  top: 12px; right: 16px;
  width: 36px; height: 36px;
  border-radius: 50%;
  background: var(--gray-light);
  font-size: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 1;
  border: none;
  transition: var(--transition);
}
.exit-close:hover { background: var(--navy); color: white; }
.exit-inner {
  padding: 40px 32px 32px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}
.exit-badge {
  background: rgba(239,68,68,0.1);
  border: 1px solid rgba(239,68,68,0.3);
  color: var(--danger);
  font-family: 'Montserrat', sans-serif;
  font-weight: 800;
  font-size: 13px;
  padding: 6px 16px;
  border-radius: 50px;
  letter-spacing: 1px;
}
.exit-inner h3 { font-size: 26px; color: var(--navy); line-height: 1.2; }
.exit-inner p { font-size: 16px; color: var(--text-body); }
.exit-inner img { max-width: 180px; }
.exit-cta { width: 100%; font-size: 16px; }
.exit-dismiss {
  font-size: 13px;
  color: var(--gray);
  text-decoration: underline;
  cursor: pointer;
  transition: var(--transition);
}
.exit-dismiss:hover { color: var(--navy); }

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

@media (max-width: 768px) {
  .hamburger { display: flex; }
  .nav-links {
    display: none;
    position: fixed;
    top: 66px; left: 0; right: 0;
    background: white;
    flex-direction: column;
    padding: 20px;
    gap: 8px;
    box-shadow: var(--shadow-lg);
    border-top: 1px solid var(--gray-light);
    z-index: 999;
  }
  .nav-links.open { display: flex; animation: slideDown 0.3s ease forwards; }
  .nav-link { width: 100%; padding: 14px 20px; font-size: 16px; border-radius: var(--radius-sm); }
  .nav-cta-btn { width: 100%; justify-content: center; min-height: 48px; }

  .hero { padding: 100px 20px 60px; min-height: auto; }
  .hero-container { grid-template-columns: 1fr; gap: 40px; text-align: center; }
  .hero-image-wrap { order: -1; }
  .hero-bottle { max-width: 260px; }
  .hero-badge-float { display: none; }
  .hero-trust { justify-content: center; }
  .hero-cta { max-width: 100%; }
  .hero-stars { justify-content: center; }

  .badges-grid { grid-template-columns: repeat(2, 1fr); }
  .what-is-grid { grid-template-columns: 1fr; gap: 32px; }
  .what-is-img { order: -1; }
  .reviews-grid { grid-template-columns: 1fr; }
  .pricing-grid { grid-template-columns: 1fr; }
  .price-card.featured { transform: scale(1); }
  .price-card.featured:hover { transform: translateY(-6px); }
  .bonus-grid { grid-template-columns: 1fr; }
  .ingredients-grid { grid-template-columns: 1fr; }
  .guarantee-grid { grid-template-columns: 1fr; }
  .guarantee-img { order: -1; }
  .benefits-grid { grid-template-columns: 1fr; }
  .final-cta-inner { grid-template-columns: 1fr; text-align: center; }
  .final-img { order: -1; }
  .final-btn { max-width: 100%; }
  .final-trust { justify-content: center; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; text-align: center; }
  .social-links { justify-content: center; }
  .footer-legal-links { justify-content: center; }
  .purchase-popup { left: 10px; right: 10px; max-width: none; bottom: -100px; }
  .purchase-popup.show { bottom: 10px; }
  .section-title.left { text-align: center; }
  .guarantee-content .btn-primary { width: 100%; }
  .what-is-content .btn-primary { width: 100%; text-align: center; }
}

@media (max-width: 480px) {
  .badges-grid { grid-template-columns: 1fr; }
  .hero-h1 { font-size: 26px; }
  .countdown { padding: 12px 20px; }
  .time-box span { font-size: 28px; }
  .time-sep { font-size: 28px; }
  .exit-inner h3 { font-size: 22px; }
  .exit-inner { padding: 32px 20px 24px; }
}