/* =============================================
   VITALISLIM - STYLES.CSS
   Design: Premium Wellness Dark + Gold Theme
   Mobile-First Responsive
   ============================================= */

/* === CSS VARIABLES === */
:root {
  --primary: #8b5e3c;
  --primary-dark: #6f4a2f;
  --primary-light: #a47148;
  --gold: #d4a373;
  --gold-dark: #b07d4f;

  --dark: #1a120b;
  --dark2: #2b1d13;
  --dark3: #3b2a1d;
  --card-bg: #2a1f17;

  --text: #f5ede3;
  --text-muted: #c4b5a5;
  --white: #ffffff;

  --accent: #c08b5c;
  --red: #ef4444;
  --blue: #3b82f6;

  --border: rgba(192,139,92,0.18);

  --shadow-brown: 0 0 40px rgba(139,94,60,0.25);
  --shadow-gold: 0 0 30px rgba(212,163,115,0.3);

  --gradient-primary: linear-gradient(135deg, #8b5e3c 0%, #6f4a2f 100%);
  --gradient-gold: linear-gradient(135deg, #d4a373 0%, #b07d4f 100%);
  --gradient-dark: linear-gradient(180deg, #1a120b 0%, #2b1d13 100%);

  --font-head: 'Montserrat', sans-serif;
  --font-body: 'Open Sans', sans-serif;

  --radius: 16px;
  --radius-sm: 10px;
  --radius-lg: 24px;
}

/* === 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: var(--font-body);
  background: var(--dark);
  color: var(--text);
  line-height: 1.7;
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; }
button { cursor: pointer; font-family: var(--font-body); border: none; background: none; }
input, select, textarea { font-size: 16px; }

/* === TYPOGRAPHY === */
h1, h2, h3, h4 { font-family: var(--font-head); font-weight: 800; line-height: 1.2; }
h1 { font-size: clamp(24px, 5vw, 52px); }
h2 { font-size: clamp(22px, 4vw, 40px); }
h3 { font-size: clamp(18px, 3vw, 24px); }

.highlight { color: var(--primary-light); }
.section-title { text-align: center; margin-bottom: 12px; }
.section-sub { text-align: center; color: var(--text-muted); max-width: 700px; margin: 0 auto 48px; font-size: 17px; }

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

/* === BUTTONS === */
.btn {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 16px;
  padding: 16px 28px;
  border-radius: var(--radius);
  min-height: 56px;
  cursor: pointer;
  transition: all 0.3s ease;
  text-align: center;
  border: none;
  position: relative;
  overflow: hidden;
}
.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0.1);
  opacity: 0;
  transition: opacity 0.2s;
}
.btn:hover::before { opacity: 1; }
.btn:hover { transform: scale(1.05); box-shadow: 0 8px 30px rgba(0,0,0,0.3); }
.btn:active { transform: scale(0.98); }
.btn-sub { font-size: 11px; font-weight: 400; opacity: 0.85; font-family: var(--font-body); margin-top: 2px; }

.btn-nav {
  background: var(--gradient-primary);
  color: var(--white);
  padding: 10px 22px;
  font-size: 14px;
  min-height: 44px;
  border-radius: 50px;
}
.btn-hero {
  background: var(--gradient-gold);
  color: #000;
  font-size: 18px;
  padding: 20px 36px;
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 460px;
  box-shadow: var(--shadow-gold);
  animation: pulse-btn 2s infinite;
}
@keyframes pulse-btn {
  0%,100% { box-shadow: 0 0 20px rgba(245,158,11,0.4); }
  50% { box-shadow: 0 0 40px rgba(245,158,11,0.7); }
}
.btn-primary {
  background: var(--gradient-primary);
  color: var(--white);
  padding: 16px 36px;
}
.btn-order {
  background: var(--gradient-gold);
  color: #000;
  font-size: 15px;
  width: 100%;
  min-height: 52px;
  border-radius: var(--radius);
  display: flex;
  flex-direction: row;
  gap: 8px;
}
.featured-btn { background: var(--gradient-primary); color: var(--white); }
.btn-final {
  background: var(--gradient-gold);
  color: #000;
  font-size: 20px;
  padding: 22px 40px;
  width: 100%;
  max-width: 500px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-gold);
  animation: pulse-btn 2s infinite;
}
.btn-popup {
  background: var(--gradient-gold);
  color: #000;
  font-size: 17px;
  width: 100%;
  min-height: 52px;
}

/* =============================================
   SECTION 1: NAVIGATION
   ============================================= */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(10,15,10,0.95);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
  transition: all 0.3s ease;
}
.navbar.scrolled {
  background: rgba(10,15,10,0.98);
  box-shadow: 0 2px 20px rgba(0,0,0,0.5);
}
.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: 22px;
  color: var(--primary-light);
}
.nav-logo img { border-radius: 8px; width: 38px; height: 38px; object-fit: contain; }
.nav-menu {
  display: flex;
  align-items: center;
  gap: 28px;
}
.nav-link {
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 14px;
  color: var(--text-muted);
  transition: color 0.2s;
  padding: 8px 0;
}
.nav-link:hover { color: var(--primary-light); }
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  z-index: 1001;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: all 0.3s;
}
.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); }

/* === MOBILE NAV === */
@media (max-width: 767px) {
  .hamburger { display: flex; }
  .nav-menu {
    position: fixed;
    top: 64px; right: -100%;
    width: 280px;
    height: calc(100vh - 64px);
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    background: var(--dark2);
    padding: 24px 20px;
    transition: right 0.35s cubic-bezier(0.4,0,0.2,1);
    border-left: 1px solid var(--border);
  }
  .nav-menu.open { right: 0; }
  .nav-link { padding: 14px 0; font-size: 16px; width: 100%; border-bottom: 1px solid var(--border); }
  .btn-nav { margin-top: 16px; width: 100%; justify-content: center; }
}

/* =============================================
   SECTION 2: HERO
   ============================================= */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 100px 0 60px;
  background: radial-gradient(ellipse at 20% 50%, rgba(22,163,74,0.12) 0%, transparent 60%),
              radial-gradient(ellipse at 80% 20%, rgba(245,158,11,0.08) 0%, transparent 60%),
              var(--dark);
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 1px;
  background: var(--border);
}
.hero-particles {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}
.particle {
  position: absolute;
  border-radius: 50%;
  background: var(--primary-light);
  opacity: 0;
  animation: floatUp var(--dur, 8s) var(--delay, 0s) infinite ease-in-out;
}
@keyframes floatUp {
  0% { transform: translateY(100%) scale(0); opacity: 0; }
  20% { opacity: 0.15; }
  80% { opacity: 0.08; }
  100% { transform: translateY(-100vh) scale(1.5); opacity: 0; }
}
.hero-container {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  align-items: center;
}
.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(22,163,74,0.35) 0%, transparent 70%);
  border-radius: 50%;
  animation: glowPulse 3s infinite;
}
@keyframes glowPulse {
  0%,100% { transform: scale(1); opacity: 0.7; }
  50% { transform: scale(1.2); opacity: 1; }
}
.hero-product-img {
  width: 280px;
  max-width: 100%;
  position: relative;
  z-index: 1;
  animation: heroFloat 4s ease-in-out infinite;
  filter: drop-shadow(0 20px 40px rgba(22,163,74,0.4));
}
@keyframes heroFloat {
  0%,100% { transform: translateY(0) rotate(-2deg); }
  50% { transform: translateY(-18px) rotate(2deg); }
}
.hero-badge-float {
  position: absolute;
  top: -10px; right: 10px;
  background: var(--gradient-gold);
  color: #000;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 13px;
  padding: 8px 16px;
  border-radius: 50px;
  z-index: 2;
  animation: badgeBounce 2s ease-in-out infinite;
}
@keyframes badgeBounce {
  0%,100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}
.hero-content { text-align: center; }
.hero-tag {
  display: inline-block;
  background: rgba(245,158,11,0.15);
  border: 1px solid rgba(245,158,11,0.4);
  color: var(--gold);
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 13px;
  padding: 6px 16px;
  border-radius: 50px;
  margin-bottom: 20px;
  letter-spacing: 0.5px;
}
.hero-headline {
  margin-bottom: 20px;
  color: var(--white);
  letter-spacing: -0.5px;
}
.hero-sub {
  color: var(--text-muted);
  font-size: 16px;
  margin-bottom: 16px;
  line-height: 1.7;
}
.hero-sub strong { color: var(--text); }
.hero-stars {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-top: 20px;
  font-size: 14px;
  color: var(--text-muted);
}
.stars-img { height: 24px; width: auto; }

/* =============================================
   SECTION 3: WHY CHOOSE US
   ============================================= */
.why-us {
  padding: 80px 0;
  background: var(--dark2);
}
.badge-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}
.badge-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  text-align: center;
  transition: all 0.35s ease;
  opacity: 0;
  transform: translateY(30px);
}
.badge-card.visible { opacity: 1; transform: translateY(0); transition-delay: var(--delay, 0s); }
.badge-card:hover {
  transform: scale(1.05) rotate(1deg);
  box-shadow: var(--shadow-green);
  border-color: var(--primary);
}
.badge-img {
  width: 80px;
  height: 80px;
  object-fit: contain;
  margin: 0 auto 16px;
}
.badge-card h3 { color: var(--primary-light); margin-bottom: 12px; font-size: 18px; }
.badge-card p { color: var(--text-muted); font-size: 15px; line-height: 1.6; }

/* =============================================
   SECTION 4: WHAT IS VITALISLIM
   ============================================= */
.what-is {
  padding: 80px 0;
  background: var(--dark);
}
.what-container {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  align-items: center;
}
.what-image img {
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 460px;
  margin: 0 auto;
  box-shadow: var(--shadow-green);
  border: 1px solid var(--border);
}
.what-content h2 { margin-bottom: 20px; }
.what-content p { color: var(--text-muted); margin-bottom: 16px; font-size: 16px; }
.what-content p strong { color: var(--text); }
.what-content .btn { margin-top: 8px; }

/* =============================================
   SECTION 5: HOW IT WORKS
   ============================================= */
.how-works {
  padding: 80px 0;
  background: var(--dark2);
}
.accordion-list { max-width: 800px; margin: 0 auto; display: flex; flex-direction: column; gap: 12px; }
.accordion-item {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.accordion-btn {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 24px;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 16px;
  color: var(--text);
  text-align: left;
  min-height: 60px;
  transition: background 0.2s;
}
.accordion-btn:hover { background: rgba(34,197,94,0.05); }
.accordion-btn.active { color: var(--primary-light); }
.accordion-icon {
  font-size: 22px;
  color: var(--primary-light);
  transition: transform 0.3s;
  flex-shrink: 0;
  margin-left: 12px;
}
.accordion-btn.active .accordion-icon { transform: rotate(45deg); }
.accordion-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease;
}
.accordion-body p {
  padding: 0 24px 20px;
  color: var(--text-muted);
  font-size: 15px;
  line-height: 1.7;
}
.accordion-body p strong { color: var(--text); }
.accordion-body.open { max-height: 400px; }

/* =============================================
   SECTION 6: REVIEWS
   ============================================= */
.reviews {
  padding: 80px 0;
  background: var(--dark);
}
.reviews-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}
.review-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.4s ease;
}
.review-card.visible { opacity: 1; transform: translateY(0); transition-delay: var(--delay, 0s); }
.review-card:hover { border-color: var(--primary); box-shadow: var(--shadow-green); }
.review-header { display: flex; align-items: center; gap: 16px; margin-bottom: 16px; }
.reviewer-img {
  width: 60px; height: 60px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--primary);
  flex-shrink: 0;
}
.reviewer-name { font-family: var(--font-head); font-weight: 700; font-size: 16px; }
.reviewer-loc { color: var(--text-muted); font-size: 13px; }
.stars { color: var(--gold); font-size: 16px; margin-top: 2px; }
.review-card p { color: var(--text-muted); font-size: 15px; line-height: 1.7; }
.review-card p strong { color: var(--text); }

/* =============================================
   SECTION 7 & 13: PRICING
   ============================================= */
.pricing {
  padding: 80px 0;
  background: var(--dark2);
}
.countdown-wrap {
  text-align: center;
  margin-bottom: 48px;
}
.countdown-label {
  font-family: var(--font-head);
  font-size: 18px;
  font-weight: 700;
  color: var(--text-muted);
  margin-bottom: 12px;
}
.countdown-timer {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--card-bg);
  border: 2px solid var(--red);
  border-radius: var(--radius);
  padding: 16px 32px;
}
.time-block {
  display: flex;
  flex-direction: column;
  align-items: center;
  min-width: 60px;
}
.time-block span {
  font-family: var(--font-head);
  font-size: 48px;
  font-weight: 900;
  color: var(--red);
  line-height: 1;
}
.time-block small { font-size: 11px; color: var(--text-muted); letter-spacing: 1px; margin-top: 4px; }
.time-sep { font-size: 40px; font-weight: 900; color: var(--red); }
.pricing-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  max-width: 1000px;
  margin: 0 auto 40px;
}
.price-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  text-align: center;
  transition: all 0.3s ease;
  opacity: 0;
  transform: translateY(30px);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
}
.price-card.visible { opacity: 1; transform: translateY(0); transition-delay: var(--delay, 0s); }
.price-card.featured {
  border: 2px solid var(--primary);
  background: linear-gradient(135deg, rgba(22,163,74,0.1) 0%, var(--card-bg) 100%);
  box-shadow: var(--shadow-green);
  transform: scale(1.02);
}
.price-card.featured.visible { transform: scale(1.02) translateY(0); }
.price-label {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: 13px;
  letter-spacing: 2px;
  color: var(--text-muted);
  background: rgba(255,255,255,0.05);
  padding: 6px 16px;
  border-radius: 50px;
}
.price-label.popular {
  background: var(--gradient-primary);
  color: var(--white);
}
.price-bottles { font-family: var(--font-head); font-weight: 800; font-size: 22px; color: var(--white); }
.price-supply { color: var(--text-muted); font-size: 14px; }
.price-img { width: 140px; height: 140px; object-fit: contain; }
.price-badges { display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; }
.badge-green {
  background: rgba(22,163,74,0.2);
  border: 1px solid rgba(22,163,74,0.4);
  color: var(--primary-light);
  font-size: 12px;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 50px;
}
.badge-blue {
  background: rgba(59,130,246,0.2);
  border: 1px solid rgba(59,130,246,0.4);
  color: #93c5fd;
  font-size: 12px;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 50px;
}
.price-amount { display: flex; align-items: baseline; gap: 12px; justify-content: center; }
.old-price { font-family: var(--font-head); font-size: 20px; color: var(--text-muted); text-decoration: line-through; }
.new-price { font-family: var(--font-head); font-size: 40px; font-weight: 900; color: var(--primary-light); }
.price-per { color: var(--text-muted); font-size: 14px; }
.atc-img { height: 20px; width: auto; }
.cards-img { max-width: 200px; height: auto; opacity: 0.8; }
.rating-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  font-size: 15px;
  color: var(--text-muted);
}
.rating-img { height: 28px; }

/* =============================================
   SECTION 8: BONUS
   ============================================= */
.bonus {
  padding: 80px 0;
  background: var(--dark);
}
.bonus-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  max-width: 900px;
  margin: 0 auto;
}
.bonus-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: all 0.35s ease;
  opacity: 0;
  transform: translateY(30px);
}
.bonus-card.visible { opacity: 1; transform: translateY(0); transition-delay: var(--delay, 0s); }
.bonus-card:hover { border-color: var(--gold); box-shadow: var(--shadow-gold); }
.bonus-card img { width: 100%; height: 200px; object-fit: cover; }
.bonus-info { padding: 24px; }
.bonus-num {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: 11px;
  letter-spacing: 3px;
  color: var(--gold);
  margin-bottom: 8px;
}
.bonus-info h3 { color: var(--white); margin-bottom: 12px; font-size: 19px; }
.bonus-info p { color: var(--text-muted); font-size: 15px; line-height: 1.7; }
.bonus-info p strong { color: var(--text); }

/* =============================================
   SECTION 9: INGREDIENTS
   ============================================= */
.ingredients {
  padding: 80px 0;
  background: var(--dark2);
}
.ingredients-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}
.ingredient-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-left: 3px solid var(--primary);
  border-radius: var(--radius);
  padding: 24px;
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.4s ease;
}
.ingredient-card.visible { opacity: 1; transform: translateY(0); transition-delay: var(--delay, 0s); }
.ingredient-card:hover { border-left-color: var(--gold); background: rgba(22,163,74,0.04); }
.ingredient-card h3 { color: var(--primary-light); font-size: 17px; margin-bottom: 10px; }
.ingredient-card p { color: var(--text-muted); font-size: 15px; line-height: 1.7; }
.ingredient-card p strong { color: var(--text); }

/* =============================================
   SECTION 10: SCIENCE
   ============================================= */
.science {
  padding: 80px 0;
  background: var(--dark);
}
.science-list { display: flex; flex-direction: column; gap: 24px; max-width: 850px; margin: 0 auto; }
.science-item {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  opacity: 0;
  transform: translateY(25px);
  transition: all 0.4s ease;
}
.science-item.visible { opacity: 1; transform: translateY(0); transition-delay: var(--delay, 0s); }
.science-item h3 { color: var(--gold); font-size: 18px; margin-bottom: 12px; }
.science-item p { color: var(--text-muted); font-size: 15px; line-height: 1.8; min-font-size: 14px; }
.science-item p strong { color: var(--text); }

/* =============================================
   SECTION 11: GUARANTEE
   ============================================= */
.guarantee {
  padding: 80px 0;
  background: linear-gradient(135deg, rgba(22,163,74,0.08) 0%, var(--dark2) 100%);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.guarantee-container {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  align-items: center;
}
.guarantee-image img {
  max-width: 300px;
  margin: 0 auto;
  filter: drop-shadow(0 10px 30px rgba(22,163,74,0.3));
}
.guarantee-content h2 { margin-bottom: 16px; }
.guarantee-intro { color: var(--text-muted); margin-bottom: 28px; font-size: 16px; }
.guarantee-intro strong { color: var(--text); }
.guarantee-points { display: flex; flex-direction: column; gap: 20px; }
.g-point { display: flex; gap: 16px; align-items: flex-start; }
.g-icon {
  font-size: 28px;
  flex-shrink: 0;
  width: 50px; height: 50px;
  background: rgba(22,163,74,0.1);
  border: 1px solid var(--border);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.g-point h4 { color: var(--white); font-size: 16px; margin-bottom: 6px; }
.g-point p { color: var(--text-muted); font-size: 14px; line-height: 1.6; }
.g-point p strong { color: var(--text); }

/* =============================================
   SECTION 12: BENEFITS
   ============================================= */
.benefits {
  padding: 80px 0;
  background: var(--dark);
}
.benefits-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  max-width: 800px;
  margin: 0 auto;
}
.benefit-item {
  display: flex;
  gap: 20px;
  align-items: flex-start;
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.4s ease;
}
.benefit-item.visible { opacity: 1; transform: translateY(0); transition-delay: var(--delay, 0s); }
.benefit-item:hover { border-color: var(--primary-light); }
.benefit-icon {
  font-size: 28px;
  flex-shrink: 0;
  width: 52px; height: 52px;
  background: rgba(22,163,74,0.1);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.benefit-item h3 { color: var(--white); font-size: 16px; margin-bottom: 6px; }
.benefit-item p { color: var(--text-muted); font-size: 14px; line-height: 1.6; }
.benefit-item p strong { color: var(--text); }

/* =============================================
   SECTION 14: FAQ
   ============================================= */
.faq {
  padding: 80px 0;
  background: var(--dark2);
}
.faq-list { max-width: 800px; margin: 0 auto; display: flex; flex-direction: column; gap: 12px; }
.faq-item {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.faq-btn {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 24px;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 15px;
  color: var(--text);
  text-align: left;
  min-height: 60px;
  transition: background 0.2s;
}
.faq-btn:hover { background: rgba(34,197,94,0.05); }
.faq-btn.active { color: var(--primary-light); }
.faq-icon {
  font-size: 22px;
  color: var(--primary-light);
  transition: transform 0.3s;
  flex-shrink: 0;
  margin-left: 12px;
}
.faq-btn.active .faq-icon { transform: rotate(45deg); }
.faq-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease;
}
.faq-body p {
  padding: 0 24px 20px;
  color: var(--text-muted);
  font-size: 15px;
  line-height: 1.7;
}
.faq-body p strong { color: var(--text); }
.faq-body.open { max-height: 400px; }

/* =============================================
   SECTION 15: FINAL CTA
   ============================================= */
.final-cta {
  padding: 80px 0;
  background: var(--dark);
  position: relative;
  overflow: hidden;
}
.final-cta-bg {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 50% 50%, rgba(22,163,74,0.15) 0%, transparent 70%);
}
.final-container {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  align-items: center;
  text-align: center;
  position: relative;
  z-index: 1;
}
.final-image { position: relative; display: flex; justify-content: center; }
.final-product-img {
  width: 300px;
  max-width: 100%;
  animation: heroFloat 4s ease-in-out infinite;
  filter: drop-shadow(0 20px 50px rgba(22,163,74,0.5));
}
.final-glow {
  position: absolute;
  width: 250px; height: 250px;
  background: radial-gradient(circle, rgba(22,163,74,0.3) 0%, transparent 70%);
  border-radius: 50%;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  animation: glowPulse 3s infinite;
}
.final-content h2 { color: var(--gold); font-size: clamp(28px, 5vw, 42px); }
.final-content h3 { color: var(--white); font-size: clamp(18px, 3vw, 26px); margin-bottom: 16px; }
.final-content p { color: var(--text-muted); margin-bottom: 24px; font-size: 16px; }
.final-content p strong { color: var(--text); }
.final-price {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  margin-bottom: 28px;
}
.final-old { color: var(--text-muted); font-size: 16px; }
.final-old del { color: var(--red); }
.final-new {
  font-family: var(--font-head);
  font-size: 36px;
  font-weight: 900;
  color: var(--primary-light);
}
.final-trust {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-top: 20px;
  color: var(--text-muted);
  font-size: 14px;
}
.final-stars { height: 22px; }

/* =============================================
   SECTION 16: FOOTER
   ============================================= */
.footer {
  background: #050a05;
  border-top: 1px solid var(--border);
  padding: 48px 0 24px;
}
.footer-top {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
  margin-bottom: 32px;
  text-align: center;
}
.footer-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: 20px;
  color: var(--primary-light);
}
.footer-brand img { border-radius: 8px; width: 42px; height: 42px; object-fit: contain; }
.footer-links {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 8px;
}
.footer-links a {
  color: var(--text-muted);
  font-size: 14px;
  transition: color 0.2s;
  padding: 4px 8px;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
}
.footer-links a:hover { color: var(--primary-light); }
.footer-links span { color: var(--border); }
.footer-social {
  display: flex;
  gap: 12px;
}
.social-link {
  width: 44px; height: 44px;
  background: rgba(255,255,255,0.06);
  border: 1px solid var(--border);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 15px;
  color: var(--text-muted);
  transition: all 0.2s;
}
.social-link:hover { background: var(--primary); border-color: var(--primary); color: var(--white); }
.footer-disclaimer {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  margin-bottom: 24px;
}
.footer-disclaimer p { color: var(--text-muted); font-size: 13px; line-height: 1.7; }
.footer-disclaimer strong { color: var(--text); }
.footer-copy { text-align: center; color: var(--text-muted); font-size: 13px; }
.footer-copy a { color: var(--primary-light); }

/* =============================================
   SCROLL TO TOP
   ============================================= */
.scroll-top {
  position: fixed;
  bottom: 80px; right: 20px;
  width: 56px; height: 56px;
  background: var(--gradient-primary);
  color: var(--white);
  border: none;
  border-radius: 50%;
  font-size: 20px;
  font-weight: 700;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s;
  z-index: 900;
  box-shadow: 0 4px 16px rgba(22,163,74,0.4);
}
.scroll-top.visible { opacity: 1; visibility: visible; }
.scroll-top:hover { transform: translateY(-3px); }

/* =============================================
   PURCHASE NOTIFICATION
   ============================================= */
.purchase-notify {
  position: fixed;
  bottom: -100px;
  left: 16px;
  z-index: 990;
  transition: bottom 0.4s cubic-bezier(0.4,0,0.2,1);
  max-width: calc(100vw - 32px);
}
.purchase-notify.show { bottom: 16px; }
.notify-inner {
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--dark2);
  border: 1px solid var(--primary);
  border-radius: var(--radius);
  padding: 14px 16px;
  box-shadow: 0 8px 30px rgba(0,0,0,0.4), var(--shadow-green);
  min-width: 260px;
}
.notify-icon { font-size: 24px; flex-shrink: 0; }
.notify-text { font-size: 14px; line-height: 1.4; flex: 1; }
.notify-text strong { color: var(--primary-light); }
.notify-close {
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 16px;
  cursor: pointer;
  padding: 4px;
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* =============================================
   EXIT POPUP
   ============================================= */
.popup-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.8);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s;
}
.popup-overlay.show { opacity: 1; visibility: visible; }
.popup-box {
  background: var(--dark2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  max-width: 460px;
  width: 100%;
  position: relative;
  text-align: center;
  transform: scale(0.9);
  transition: transform 0.3s;
}
.popup-overlay.show .popup-box { transform: scale(1); }
.popup-close {
  position: absolute;
  top: 12px; right: 12px;
  background: rgba(255,255,255,0.1);
  border-radius: 50%;
  width: 36px; height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  color: var(--text-muted);
  transition: background 0.2s;
}
.popup-close:hover { background: rgba(255,255,255,0.2); }
.popup-close a { color: var(--text-muted); display: flex; align-items: center; justify-content: center; width: 100%; height: 100%; }
.popup-emoji { font-size: 48px; margin-bottom: 12px; }
.popup-box h3 { color: var(--white); font-size: 22px; margin-bottom: 12px; }
.popup-box p { color: var(--text-muted); font-size: 15px; margin-bottom: 16px; line-height: 1.6; }
.popup-box p strong { color: var(--text); }
.popup-price {
  font-family: var(--font-head);
  font-size: 22px;
  font-weight: 800;
  color: var(--primary-light);
  margin-bottom: 20px;
}
.popup-price del { color: var(--text-muted); }
.popup-skip {
  display: block;
  margin-top: 14px;
  color: var(--text-muted);
  font-size: 13px;
  text-decoration: underline;
}

/* =============================================
   ANIMATIONS
   ============================================= */
.fade-up { opacity: 0; transform: translateY(40px); transition: opacity 0.6s ease, transform 0.6s ease; }
.fade-up.visible { opacity: 1; transform: translateY(0); transition-delay: var(--delay, 0s); }
.fade-left { opacity: 0; transform: translateX(-40px); transition: opacity 0.6s ease, transform 0.6s ease; }
.fade-left.visible { opacity: 1; transform: translateX(0); }
.fade-right { opacity: 0; transform: translateX(40px); transition: opacity 0.6s ease, transform 0.6s ease; }
.fade-right.visible { opacity: 1; transform: translateX(0); }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
}

/* =============================================
   RESPONSIVE — TABLET (576px+)
   ============================================= */
@media (min-width: 576px) {
  .badge-grid { grid-template-columns: repeat(2, 1fr); }
  .reviews-grid { grid-template-columns: repeat(2, 1fr); }
  .pricing-grid { grid-template-columns: repeat(2, 1fr); }
  .bonus-grid { grid-template-columns: repeat(2, 1fr); }
  .ingredients-grid { grid-template-columns: repeat(2, 1fr); }
  .benefits-grid { grid-template-columns: repeat(2, 1fr); }
}

/* =============================================
   RESPONSIVE — TABLET (768px+)
   ============================================= */
@media (min-width: 768px) {
  .hero-container { grid-template-columns: 1fr 1fr; }
  .hero-content { text-align: left; }
  .hero-stars { justify-content: flex-start; }
  .hero-btn { width: auto; }
  .hero-product-img { width: 360px; }
  .hero-glow { width: 400px; height: 400px; }

  .what-container { grid-template-columns: 1fr 1fr; }
  .what-image img { margin: 0; }

  .guarantee-container { grid-template-columns: 280px 1fr; }
  .guarantee-content { text-align: left; }

  .final-container { grid-template-columns: 1fr 1fr; text-align: left; }
  .final-price { align-items: flex-start; }
  .final-trust { justify-content: flex-start; }
  .btn-final { margin: 0; }

  .footer-top { flex-direction: row; justify-content: space-between; text-align: left; }

  .reviews-grid { grid-template-columns: repeat(3, 1fr); }
  .pricing-grid { grid-template-columns: repeat(3, 1fr); }
}

/* =============================================
   RESPONSIVE — DESKTOP (1024px+)
   ============================================= */
@media (min-width: 1024px) {
  .badge-grid { grid-template-columns: repeat(4, 1fr); }
  .ingredients-grid { grid-template-columns: repeat(3, 1fr); }
  .benefits-grid { max-width: 100%; grid-template-columns: repeat(2, 1fr); }
  .hero-product-img { width: 420px; }

  section { padding-top: 100px; padding-bottom: 100px; }
}