/* ===== CSS VARIABLES & RESET ===== */
:root {
  --primary: #4F46E5;
  --primary-dark: #3730A3;
  --secondary: #06B6D4;
  --accent: #10B981;
  --gold: #F59E0B;
  --danger: #EF4444;
  --bg: #F8FAFF;
  --bg-dark: #0F0F1A;
  --card-bg: #FFFFFF;
  --text: #1E1B4B;
  --text-light: #6B7280;
  --border: #E5E7EB;
  --gradient: linear-gradient(135deg, #4F46E5 0%, #06B6D4 100%);
  --gradient-gold: linear-gradient(135deg, #F59E0B, #EF4444);
  --shadow: 0 4px 24px rgba(79,70,229,0.12);
  --shadow-lg: 0 12px 48px rgba(79,70,229,0.2);
  --radius: 16px;
  --radius-lg: 24px;
  --font-heading: 'Montserrat', sans-serif;
  --font-body: 'Open Sans', sans-serif;
}

*, *::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: var(--font-body);
  background: var(--bg);
  color: var(--text);
  line-height: 1.7;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
input, select, textarea { font-size: 16px; font-family: inherit; }

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

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

.section-title {
  font-family: var(--font-heading);
  font-size: clamp(24px, 4vw, 38px);
  font-weight: 800;
  text-align: center;
  margin-bottom: 12px;
  line-height: 1.2;
}

.section-sub {
  text-align: center;
  color: var(--text-light);
  font-size: 17px;
  margin-bottom: 48px;
}

/* ===== BUTTONS ===== */
.btn-primary {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: var(--gradient);
  color: #fff;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 17px;
  padding: 16px 36px;
  border-radius: 50px;
  min-height: 56px;
  cursor: pointer;
  transition: transform 0.2s, box-shadow 0.2s;
  box-shadow: 0 6px 24px rgba(79,70,229,0.35);
  text-align: center;
}

.btn-primary:hover {
  transform: scale(1.05);
  box-shadow: 0 12px 36px rgba(79,70,229,0.45);
}

.btn-primary:active { transform: scale(0.98); }

.btn-sub {
  font-size: 12px;
  font-weight: 400;
  opacity: 0.85;
  margin-top: 3px;
  font-family: var(--font-body);
}

.pulse-btn {
  animation: pulse 2.5s infinite;
}

@keyframes pulse {
  0%, 100% { box-shadow: 0 6px 24px rgba(79,70,229,0.35); }
  50% { box-shadow: 0 6px 36px rgba(79,70,229,0.6), 0 0 0 8px rgba(79,70,229,0.1); }
}

/* ===== NAVIGATION ===== */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  transition: all 0.3s ease;
}

.navbar.scrolled {
  box-shadow: var(--shadow);
  background: rgba(255,255,255,0.98);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 22px;
  color: var(--text);
}

.nav-logo img {
  width: 40px;
  height: 40px;
  object-fit: contain;
  border-radius: 8px;
}

.logo-plus { color: var(--primary); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-link {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 14px;
  color: var(--text);
  transition: color 0.2s;
}

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

.nav-cta {
  background: var(--gradient);
  color: #fff;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 14px;
  padding: 10px 24px;
  border-radius: 50px;
  min-height: 44px;
  display: flex;
  align-items: center;
  transition: transform 0.2s, box-shadow 0.2s;
  box-shadow: 0 4px 16px rgba(79,70,229,0.3);
}

.nav-cta:hover { transform: scale(1.05); box-shadow: 0 6px 24px rgba(79,70,229,0.4); }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  min-width: 44px;
  min-height: 44px;
  justify-content: center;
  align-items: center;
}

.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: all 0.3s;
}

.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ===== HERO ===== */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 100px 0 60px;
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, #F0F0FF 0%, #E0F7FF 50%, #F0FFF4 100%);
}

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

.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(60px);
  opacity: 0.4;
}

.orb1 {
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(79,70,229,0.3), transparent);
  top: -100px; left: -100px;
  animation: floatOrb 8s ease-in-out infinite;
}

.orb2 {
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(6,182,212,0.3), transparent);
  bottom: -80px; right: -80px;
  animation: floatOrb 10s ease-in-out infinite reverse;
}

.orb3 {
  width: 300px; height: 300px;
  background: radial-gradient(circle, rgba(16,185,129,0.25), transparent);
  top: 50%; left: 50%;
  animation: floatOrb 12s ease-in-out infinite;
}

@keyframes floatOrb {
  0%, 100% { transform: translate(0, 0); }
  33% { transform: translate(30px, -30px); }
  66% { transform: translate(-20px, 20px); }
}

.hero-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-image-wrap {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-glow {
  position: absolute;
  width: 300px; height: 300px;
  background: radial-gradient(circle, rgba(79,70,229,0.25), transparent);
  border-radius: 50%;
  animation: glowPulse 3s ease-in-out infinite;
}

@keyframes glowPulse {
  0%, 100% { transform: scale(1); opacity: 0.6; }
  50% { transform: scale(1.2); opacity: 1; }
}

.hero-bottle {
  width: 100%;
  max-width: 380px;
  object-fit: contain;
  animation: bottleFloat 4s ease-in-out infinite;
  filter: drop-shadow(0 20px 40px rgba(79,70,229,0.25));
  position: relative;
  z-index: 1;
}

@keyframes bottleFloat {
  0%, 100% { transform: translateY(0) rotate(-2deg); }
  50% { transform: translateY(-20px) rotate(2deg); }
}

.hero-badge {
  position: absolute;
  bottom: 20px;
  right: 0;
  background: var(--gradient);
  color: #fff;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 13px;
  padding: 8px 16px;
  border-radius: 50px;
  box-shadow: var(--shadow);
  animation: bounceIn 1s ease 0.5s both;
  z-index: 2;
}

@keyframes bounceIn {
  0% { opacity: 0; transform: scale(0.5) translateY(20px); }
  70% { transform: scale(1.1) translateY(-5px); }
  100% { opacity: 1; transform: scale(1) translateY(0); }
}

.hero-tag {
  display: inline-block;
  background: rgba(79,70,229,0.1);
  color: var(--primary);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 13px;
  padding: 6px 16px;
  border-radius: 50px;
  border: 1px solid rgba(79,70,229,0.2);
  margin-bottom: 20px;
  animation: fadeSlideDown 0.6s ease both;
}

.hero-h1 {
  font-family: var(--font-heading);
  font-size: clamp(28px, 4.5vw, 52px);
  font-weight: 900;
  line-height: 1.15;
  margin-bottom: 24px;
  animation: fadeSlideUp 0.7s ease 0.1s both;
}

.hero-desc {
  font-size: 16px;
  color: #4B5563;
  margin-bottom: 16px;
  line-height: 1.8;
  animation: fadeSlideUp 0.7s ease 0.2s both;
}

.hero-btn {
  font-size: 18px;
  padding: 20px 48px;
  margin: 8px 0 24px;
  animation: fadeSlideUp 0.7s ease 0.3s both;
}

.hero-trust {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  animation: fadeSlideUp 0.7s ease 0.4s both;
}

.hero-trust span {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-light);
  font-family: var(--font-heading);
}

@keyframes fadeSlideDown {
  from { opacity: 0; transform: translateY(-20px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeSlideUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

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

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

/* ===== WHY CHOOSE ===== */
.why-choose {
  padding: 80px 0;
  background: #fff;
}

.badges-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.badge-card {
  background: var(--bg);
  border-radius: var(--radius);
  padding: 32px 24px;
  text-align: center;
  border: 1px solid var(--border);
  transition: transform 0.3s, box-shadow 0.3s, rotate 0.3s;
  opacity: 0;
  transform: translateY(40px);
}

.badge-card.visible {
  opacity: 1;
  transform: translateY(0);
}

.badge-card:hover {
  transform: scale(1.05) rotate(1deg);
  box-shadow: var(--shadow-lg);
}

.badge-icon-wrap {
  width: 80px; height: 80px;
  margin: 0 auto 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 40px;
  background: linear-gradient(135deg, rgba(79,70,229,0.08), rgba(6,182,212,0.08));
  border-radius: 50%;
}

.badge-icon-wrap img {
  width: 60px;
  height: 60px;
  object-fit: contain;
  margin: 0 auto;
}

.badge-card h3 {
  font-family: var(--font-heading);
  font-size: 15px;
  font-weight: 800;
  margin-bottom: 12px;
  color: var(--text);
}

.badge-card p {
  font-size: 14px;
  color: var(--text-light);
  line-height: 1.7;
}

/* ===== WHAT IS ===== */
.what-is {
  padding: 80px 0;
  background: linear-gradient(135deg, #F0F0FF, #E0FFFA);
}

.what-is-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.what-is-content h2 {
  font-family: var(--font-heading);
  font-size: clamp(24px, 3.5vw, 38px);
  font-weight: 800;
  margin-bottom: 24px;
  line-height: 1.2;
}

.what-is-content p {
  margin-bottom: 16px;
  color: #4B5563;
  line-height: 1.8;
}

.what-is-content .btn-primary {
  margin-top: 16px;
}

.what-is-image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.what-is-image img {
  width: 100%;
  object-fit: cover;
  border-radius: var(--radius-lg);
  transition: transform 0.4s;
}

.what-is-image img:hover { transform: scale(1.03); }

/* ===== HOW IT WORKS ===== */
.how-works {
  padding: 80px 0;
  background: #fff;
}

/* ===== ACCORDION ===== */
.accordion-list, .faq-list, .science-accordion {
  max-width: 860px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.accordion-item {
  background: var(--bg);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  overflow: hidden;
  transition: box-shadow 0.3s;
}

.accordion-item:hover { box-shadow: var(--shadow); }

.accordion-btn {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 20px 24px;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 16px;
  color: var(--text);
  text-align: left;
  min-height: 60px;
  transition: background 0.2s;
}

.accordion-btn:hover { background: rgba(79,70,229,0.04); }

.acc-icon { font-size: 20px; flex-shrink: 0; }

.acc-arrow {
  margin-left: auto;
  font-size: 12px;
  color: var(--primary);
  transition: transform 0.3s;
  flex-shrink: 0;
}

.accordion-btn.active .acc-arrow { transform: rotate(180deg); }
.accordion-btn.active { color: var(--primary); }

.accordion-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.3s;
  padding: 0 24px;
}

.accordion-content.open {
  max-height: 400px;
  padding: 0 24px 20px;
}

.accordion-content p {
  color: #4B5563;
  line-height: 1.8;
  font-size: 15px;
}

/* ===== REVIEWS ===== */
.reviews {
  padding: 80px 0;
  background: linear-gradient(135deg, #F0F0FF, #E0F7FF);
}

.reviews-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.review-card {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
  transition: transform 0.3s, box-shadow 0.3s;
}

.review-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}

.review-header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 16px;
}

.review-header img {
  width: 56px; height: 56px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid var(--primary);
}

.review-header strong {
  display: block;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 15px;
}

.review-header span {
  font-size: 13px;
  color: var(--text-light);
}

.stars {
  color: var(--gold);
  font-size: 20px;
  margin-bottom: 12px;
  letter-spacing: 2px;
}

.review-card p {
  font-size: 14px;
  color: #4B5563;
  line-height: 1.75;
}

/* ===== PRICING ===== */
.pricing {
  padding: 80px 0;
  background: var(--bg-dark);
  color: #fff;
}

.pricing .section-title { color: #fff; }
.pricing .section-sub { color: #94A3B8; }

.countdown-wrap {
  text-align: center;
  margin-bottom: 40px;
}

.countdown-label {
  font-family: var(--font-heading);
  font-size: 16px;
  color: var(--gold);
  font-weight: 700;
  margin-bottom: 12px;
}

.countdown-timer {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,0.08);
  border: 2px solid var(--gold);
  border-radius: var(--radius);
  padding: 16px 32px;
}

.time-block {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.time-block span {
  font-family: var(--font-heading);
  font-size: clamp(36px, 6vw, 60px);
  font-weight: 900;
  color: var(--gold);
  line-height: 1;
  min-width: 70px;
  text-align: center;
}

.time-block small {
  font-family: var(--font-heading);
  font-size: 11px;
  font-weight: 700;
  color: #94A3B8;
  letter-spacing: 2px;
  margin-top: 4px;
}

.time-sep {
  font-family: var(--font-heading);
  font-size: 48px;
  font-weight: 900;
  color: var(--gold);
  line-height: 1;
  margin-bottom: 12px;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  align-items: stretch;
}

.price-card {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  position: relative;
  transition: transform 0.3s, box-shadow 0.3s;
}

.price-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 60px rgba(79,70,229,0.3);
}

.price-card.popular {
  background: var(--gradient);
  border: 2px solid rgba(255,255,255,0.3);
  transform: scale(1.04);
  box-shadow: 0 16px 60px rgba(79,70,229,0.4);
}

.price-card.popular:hover {
  transform: scale(1.04) translateY(-8px);
}

.popular-badge {
  position: absolute;
  top: -14px;
  background: var(--gold);
  color: #000;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 12px;
  padding: 4px 20px;
  border-radius: 50px;
  white-space: nowrap;
}

.price-label {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 13px;
  letter-spacing: 2px;
  color: rgba(255,255,255,0.7);
}

.price-qty {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 20px;
  color: #fff;
}

.price-supply {
  font-size: 13px;
  color: rgba(255,255,255,0.6);
}

.price-card img:not(.payment-logos) {
  width: 100%;
  max-width: 160px;
  object-fit: contain;
  filter: drop-shadow(0 8px 20px rgba(0,0,0,0.3));
}

.price-amount {
  display: flex;
  align-items: center;
  gap: 10px;
  justify-content: center;
}

.strike {
  text-decoration: line-through;
  color: rgba(255,255,255,0.4);
  font-size: 18px;
}

.price-amount strong {
  font-family: var(--font-heading);
  font-size: 36px;
  font-weight: 900;
  color: #fff;
}

.price-per {
  font-size: 13px;
  color: rgba(255,255,255,0.7);
}

.price-badges-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  justify-content: center;
}

.mini-badge {
  background: rgba(255,255,255,0.15);
  color: #fff;
  font-family: var(--font-heading);
  font-size: 11px;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 50px;
  border: 1px solid rgba(255,255,255,0.2);
}

.price-btn {
  width: 100%;
  min-height: 52px;
  font-size: 15px;
  padding: 14px 20px;
}

.payment-logos {
  max-width: 180px;
  opacity: 0.7;
  filter: brightness(0) invert(1);
}

.star-rating-img {
  text-align: center;
  margin-top: 32px;
}

.star-rating-img img {
  max-width: 200px;
  margin: 0 auto;
}

/* ===== BONUS ===== */
.bonus {
  padding: 80px 0;
  background: linear-gradient(135deg, #FFF7E6, #FFF0F0);
}

.bonus-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
}

.bonus-card {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  box-shadow: var(--shadow);
  border: 1px solid rgba(245,158,11,0.2);
  transition: transform 0.3s, box-shadow 0.3s;
}

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

.bonus-card img {
  width: 100%;
  border-radius: var(--radius);
  object-fit: cover;
  max-height: 220px;
}

.bonus-tag {
  display: inline-block;
  background: var(--gradient-gold);
  color: #fff;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 11px;
  padding: 4px 14px;
  border-radius: 50px;
  letter-spacing: 1px;
  margin-bottom: 6px;
}

.bonus-content h3 {
  font-family: var(--font-heading);
  font-size: 18px;
  font-weight: 800;
  margin-bottom: 8px;
}

.bonus-content p {
  font-size: 14px;
  color: var(--text-light);
  line-height: 1.75;
}

/* ===== INGREDIENTS ===== */
.ingredients {
  padding: 80px 0;
  background: #fff;
}

.ingredients-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.ingredient-card {
  background: var(--bg);
  border-radius: var(--radius);
  padding: 28px 24px;
  border: 1px solid var(--border);
  transition: transform 0.3s, box-shadow 0.3s;
}

.ingredient-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow);
}

.ing-icon {
  font-size: 36px;
  margin-bottom: 14px;
}

.ingredient-card h3 {
  font-family: var(--font-heading);
  font-size: 15px;
  font-weight: 800;
  margin-bottom: 10px;
  color: var(--text);
}

.ingredient-card p {
  font-size: 14px;
  color: var(--text-light);
  line-height: 1.75;
  margin-bottom: 12px;
}

.ing-benefit {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 11px;
  font-weight: 700;
  color: var(--accent);
  background: rgba(16,185,129,0.08);
  padding: 4px 10px;
  border-radius: 50px;
}

/* ===== SCIENCE ===== */
.science {
  padding: 80px 0;
  background: linear-gradient(135deg, #F0F0FF, #EFF6FF);
}

/* ===== GUARANTEE ===== */
.guarantee {
  padding: 80px 0;
  background: #fff;
}

.guarantee-container {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 60px;
  align-items: center;
}

.guarantee-image img {
  width: 100%;
  max-width: 280px;
  object-fit: contain;
  filter: drop-shadow(0 12px 32px rgba(79,70,229,0.2));
}

.guarantee-content h2 {
  font-family: var(--font-heading);
  font-size: clamp(22px, 3vw, 34px);
  font-weight: 800;
  margin-bottom: 32px;
}

.guarantee-point {
  display: flex;
  gap: 20px;
  margin-bottom: 28px;
  align-items: flex-start;
}

.g-icon {
  font-size: 28px;
  flex-shrink: 0;
  background: linear-gradient(135deg, rgba(79,70,229,0.08), rgba(6,182,212,0.08));
  width: 56px; height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 14px;
}

.guarantee-point h3 {
  font-family: var(--font-heading);
  font-size: 16px;
  font-weight: 800;
  margin-bottom: 8px;
}

.guarantee-point p {
  font-size: 14px;
  color: var(--text-light);
  line-height: 1.75;
}

/* ===== BENEFITS ===== */
.benefits {
  padding: 80px 0;
  background: linear-gradient(135deg, #F0FFF4, #E0F7FF);
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  max-width: 900px;
  margin: 0 auto;
}

.benefit-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  background: #fff;
  border-radius: var(--radius);
  padding: 24px 20px;
  border: 1px solid var(--border);
  transition: transform 0.3s, box-shadow 0.3s;
}

.benefit-item:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}

.benefit-check {
  font-size: 22px;
  flex-shrink: 0;
}

.benefit-item h3 {
  font-family: var(--font-heading);
  font-size: 15px;
  font-weight: 800;
  margin-bottom: 6px;
}

.benefit-item p {
  font-size: 13px;
  color: var(--text-light);
  line-height: 1.7;
}

/* ===== FAQ ===== */
.faq {
  padding: 80px 0;
  background: #fff;
}

/* ===== FINAL CTA ===== */
.final-cta {
  padding: 100px 0;
  background: var(--bg-dark);
  color: #fff;
  position: relative;
  overflow: hidden;
}

.final-cta-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.final-cta .orb1 {
  width: 600px; height: 600px;
  top: -200px; left: -150px;
  opacity: 0.3;
}

.final-cta .orb2 {
  width: 500px; height: 500px;
  bottom: -150px; right: -100px;
  background: radial-gradient(circle, rgba(6,182,212,0.3), transparent);
  opacity: 0.3;
}

.final-cta-container {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.final-bottle-wrap {
  position: relative;
}

.final-bottle {
  max-width: 300px;
  width: 100%;
  object-fit: contain;
  filter: drop-shadow(0 20px 40px rgba(79,70,229,0.4));
  animation: bottleFloat 4s ease-in-out infinite;
}

.final-tag {
  display: inline-block;
  background: var(--danger);
  color: #fff;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 13px;
  padding: 6px 18px;
  border-radius: 50px;
  margin-bottom: 20px;
  animation: blink 1.5s ease infinite;
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.7; }
}

.final-cta-content h2 {
  font-family: var(--font-heading);
  font-size: clamp(24px, 3.5vw, 40px);
  font-weight: 900;
  line-height: 1.2;
  margin-bottom: 28px;
}

.final-price {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 28px;
}

.final-strike {
  font-size: 18px;
  color: rgba(255,255,255,0.4);
  text-decoration: line-through;
}

.final-special {
  font-family: var(--font-heading);
  font-size: 28px;
  font-weight: 800;
  color: var(--gold);
}

.final-btn {
  font-size: 20px;
  padding: 22px 56px;
  margin-bottom: 24px;
  background: linear-gradient(135deg, #10B981, #06B6D4);
}

.final-trust-row {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
}

.final-trust-row span {
  font-size: 13px;
  color: rgba(255,255,255,0.7);
  font-weight: 600;
  font-family: var(--font-heading);
}

/* ===== FOOTER ===== */
.footer {
  background: #08080F;
  color: rgba(255,255,255,0.7);
  padding: 60px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 20px;
  color: #fff;
}

.footer-logo img {
  width: 36px; height: 36px;
  object-fit: contain;
  border-radius: 8px;
}

.footer-desc {
  font-size: 14px;
  line-height: 1.75;
  margin-bottom: 20px;
}

.social-links {
  display: flex;
  gap: 10px;
}

.social-icon {
  width: 40px; height: 40px;
  border-radius: 10px;
  background: rgba(255,255,255,0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 14px;
  color: #fff;
  transition: background 0.2s, transform 0.2s;
}

.social-icon:hover {
  background: var(--primary);
  transform: translateY(-2px);
}

.footer-col h4 {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 15px;
  color: #fff;
  margin-bottom: 16px;
}

.footer-col ul li { margin-bottom: 10px; }

.footer-col ul li a {
  font-size: 14px;
  color: rgba(255,255,255,0.6);
  transition: color 0.2s;
}

.footer-col ul li a:hover { color: #fff; }

.footer-legal-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}

.legal-link {
  font-size: 13px;
  color: rgba(255,255,255,0.5);
  transition: color 0.2s;
}

.legal-link:hover { color: #fff; }

.link-separator { color: rgba(255,255,255,0.2); font-size: 12px; }

.footer-disclaimer {
  padding: 28px 0;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.footer-disclaimer p {
  font-size: 12px;
  line-height: 1.8;
  color: rgba(255,255,255,0.35);
}

.footer-bottom {
  padding: 20px 0;
  text-align: center;
}

.footer-bottom p {
  font-size: 13px;
  color: rgba(255,255,255,0.35);
}

/* ===== SCROLL TOP ===== */
.scroll-top {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 56px; height: 56px;
  background: var(--gradient);
  color: #fff;
  border-radius: 50%;
  font-size: 20px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-lg);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s, transform 0.3s;
  z-index: 999;
}

.scroll-top.visible {
  opacity: 1;
  pointer-events: all;
}

.scroll-top:hover { transform: scale(1.1) translateY(-2px); }

/* ===== PURCHASE NOTIFICATION ===== */
.purchase-notif {
  position: fixed;
  bottom: 24px;
  left: 20px;
  z-index: 998;
  opacity: 0;
  pointer-events: none;
  transform: translateX(-120%);
  transition: all 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
  max-width: 340px;
}

.purchase-notif.show {
  opacity: 1;
  pointer-events: all;
  transform: translateX(0);
}

.notif-content {
  display: flex;
  align-items: center;
  gap: 12px;
  background: #fff;
  border-radius: var(--radius);
  padding: 14px 18px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.15);
  border-left: 4px solid var(--accent);
}

.notif-avatar {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--gradient);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 18px;
  flex-shrink: 0;
}

.notif-text {
  font-size: 13px;
  color: var(--text);
  line-height: 1.4;
  flex: 1;
}

.notif-text strong {
  display: block;
  font-family: var(--font-heading);
  font-weight: 700;
}

.notif-close {
  font-size: 14px;
  color: var(--text-light);
  padding: 4px;
  min-width: 28px;
  min-height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  transition: background 0.2s;
}

.notif-close:hover { background: var(--bg); }

/* ===== EXIT POPUP ===== */
.exit-popup {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 2000;
}

.exit-popup.show { display: block; }

.exit-popup-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.75);
  backdrop-filter: blur(4px);
}

.exit-popup-box {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 48px 36px;
  max-width: 480px;
  width: calc(100% - 40px);
  text-align: center;
  box-shadow: 0 32px 80px rgba(0,0,0,0.4);
  animation: popupIn 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@keyframes popupIn {
  from { opacity: 0; transform: translate(-50%, -50%) scale(0.7); }
  to { opacity: 1; transform: translate(-50%, -50%) scale(1); }
}

.exit-close {
  position: absolute;
  top: 16px; right: 16px;
  width: 36px; height: 36px;
  background: var(--bg);
  border-radius: 50%;
  font-size: 14px;
  color: var(--text-light);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s;
  text-decoration: none;
}

.exit-close:hover { background: var(--border); }

.exit-emoji { font-size: 60px; margin-bottom: 16px; }

.exit-popup-content h3 {
  font-family: var(--font-heading);
  font-size: 26px;
  font-weight: 900;
  margin-bottom: 12px;
  color: var(--text);
}

.exit-popup-content p {
  color: var(--text-light);
  margin-bottom: 20px;
  line-height: 1.6;
}

.exit-price {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-bottom: 24px;
}

.exit-price span.strike {
  font-size: 18px;
  color: var(--text-light);
  text-decoration: line-through;
}

.exit-price strong {
  font-family: var(--font-heading);
  font-size: 32px;
  font-weight: 900;
  color: var(--primary);
}

.exit-btn {
  width: 100%;
  font-size: 16px;
  padding: 18px;
  margin-bottom: 16px;
}

.exit-decline {
  display: block;
  font-size: 12px;
  color: var(--text-light);
  text-decoration: underline;
  cursor: pointer;
  transition: color 0.2s;
}

.exit-decline:hover { color: var(--text); }

/* ===== AOS (Intersection Observer) ===== */
[data-aos] {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

[data-aos="fade-right"] { transform: translateX(-30px); }
[data-aos="fade-left"] { transform: translateX(30px); }
[data-aos="zoom-in"] { transform: scale(0.85); }
[data-aos="slide-up"] { transform: translateY(50px); }

[data-aos].visible {
  opacity: 1;
  transform: none;
}

/* ===== PRICING 2 ===== */
.pricing2 {
  background: linear-gradient(135deg, #0F0F1A, #1E1B4B);
}

/* ===== RESPONSIVE ===== */

/* Tablet */
@media (max-width: 991px) {
  .badges-grid { grid-template-columns: repeat(2, 1fr); }
  .hero-container { grid-template-columns: 1fr; text-align: center; gap: 40px; }
  .hero-image-wrap { order: -1; }
  .hero-trust { justify-content: center; }
  .what-is-container { grid-template-columns: 1fr; }
  .what-is-image { order: -1; }
  .reviews-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .pricing-grid { grid-template-columns: 1fr 1fr; }
  .price-card.popular { transform: none; }
  .guarantee-container { grid-template-columns: 1fr; text-align: center; }
  .guarantee-image img { margin: 0 auto; }
  .guarantee-point { flex-direction: column; align-items: center; text-align: center; }
  .final-cta-container { grid-template-columns: 1fr; text-align: center; }
  .final-bottle { margin: 0 auto; }
  .final-trust-row { justify-content: center; }
  .ingredients-grid { grid-template-columns: repeat(2, 1fr); }
  .benefits-grid { grid-template-columns: 1fr; }
}

/* Mobile */
@media (max-width: 767px) {
  .nav-links {
    display: none;
    position: fixed;
    top: 70px; left: 0; right: 0;
    background: #fff;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 20px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
    border-top: 1px solid var(--border);
    z-index: 999;
  }
  .nav-links.open { display: flex; animation: slideDown 0.3s ease; }

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

  .nav-link {
    padding: 14px 0;
    border-bottom: 1px solid var(--border);
    font-size: 16px;
    min-height: 50px;
    display: flex;
    align-items: center;
  }

  .nav-cta {
    margin-top: 12px;
    justify-content: center;
    min-height: 52px;
  }

  .hamburger { display: flex; }

  .hero { padding: 90px 0 50px; }
  .hero-bottle { max-width: 260px; }

  .badges-grid { grid-template-columns: 1fr; }
  .reviews-grid { grid-template-columns: 1fr; }
  .bonus-grid { grid-template-columns: 1fr; }
  .ingredients-grid { grid-template-columns: 1fr; }
  .pricing-grid { grid-template-columns: 1fr; }
  .benefits-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }

  .scroll-top { right: 16px; bottom: 16px; }
  .purchase-notif { left: 12px; right: 12px; max-width: none; bottom: 16px; }

  .accordion-btn { font-size: 14px; padding: 16px 16px; }

  .price-card.popular { transform: none; }

  .hero-container { gap: 24px; }
  .hero-btn { width: 100%; }

  .section-sub { font-size: 15px; margin-bottom: 32px; }
}

/* Small phones */
@media (max-width: 480px) {
  .container { padding: 0 16px; }
  .hero-h1 { font-size: 26px; }
  .section-title { font-size: 22px; }
  .time-block span { font-size: 36px; min-width: 50px; }
  .badge-card { padding: 24px 16px; }
  .exit-popup-box { padding: 32px 20px; }
}

/* Prefers reduced motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}