/* ============================================================
   JAVACEPT — styles.css
   Design: Modern Gradient (Option 1) with Premium Touches
   Primary: #4F46E5 → #06B6D4 gradient
   Fonts: Montserrat (headings) + Open Sans (body)
============================================================ */

/* ===== CSS VARIABLES ===== */
:root {
  --primary: #4F46E5;
  --secondary: #06B6D4;
  --accent: #7C3AED;
  --dark: #0F0E1A;
  --darker: #070612;
  --light: #F8FAFF;
  --white: #FFFFFF;
  --text: #1E1B3A;
  --text-light: #64748B;
  --gradient: linear-gradient(135deg, #4F46E5, #06B6D4);
  --gradient-rev: linear-gradient(135deg, #06B6D4, #4F46E5);
  --card-bg: rgba(255,255,255,0.06);
  --border: rgba(79,70,229,0.2);
  --shadow: 0 20px 60px rgba(79,70,229,0.15);
  --shadow-hover: 0 30px 80px rgba(79,70,229,0.25);
  --radius: 20px;
  --radius-sm: 12px;
}

/* ===== 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', 'Roboto', sans-serif;
  color: var(--text);
  background: var(--white);
  overflow-x: hidden;
  line-height: 1.7;
}
img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
ul { list-style: none; }

/* ===== TYPOGRAPHY ===== */
h1, h2, h3, h4, h5, h6 {
  font-family: 'Montserrat', sans-serif;
  font-weight: 800;
  line-height: 1.2;
}
h1 { font-size: clamp(26px, 5vw, 52px); }
h2 { font-size: clamp(22px, 4vw, 40px); }
h3 { font-size: clamp(18px, 3vw, 24px); }
h4 { font-size: clamp(16px, 2.5vw, 20px); }
p { font-size: 16px; line-height: 1.75; }

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

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

/* ===== SECTION COMMONS ===== */
section { padding: 70px 0; position: relative; }
.section-title {
  text-align: center;
  margin-bottom: 14px;
  font-family: 'Montserrat', sans-serif;
}
.section-sub {
  text-align: center;
  color: var(--text-light);
  margin-bottom: 50px;
  font-size: 17px;
  max-width: 680px;
  margin-left: auto;
  margin-right: auto;
}
.eyebrow {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--primary);
  margin-bottom: 10px;
}
.eyebrow.center { text-align: center; }

/* ===== BUTTONS ===== */
.btn-hero, .btn-primary, .btn-price, .popular-btn, .btn-final, .exit-popup-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  border-radius: 50px;
  transition: all 0.3s ease;
  min-height: 54px;
  padding: 14px 32px;
  cursor: pointer;
  text-decoration: none;
}
.btn-hero {
  background: var(--gradient);
  color: var(--white);
  font-size: 18px;
  padding: 18px 40px;
  box-shadow: 0 8px 30px rgba(79,70,229,0.4);
  width: 100%;
  max-width: 440px;
  margin-top: 24px;
  animation: pulse-btn 2.5s infinite;
}
@keyframes pulse-btn {
  0%, 100% { box-shadow: 0 8px 30px rgba(79,70,229,0.4); }
  50% { box-shadow: 0 8px 50px rgba(79,70,229,0.7), 0 0 0 8px rgba(79,70,229,0.1); }
}
.btn-hero:hover { transform: scale(1.05); box-shadow: 0 12px 45px rgba(79,70,229,0.55); }
.btn-hero:active { transform: scale(0.98); }

.btn-primary {
  background: var(--gradient);
  color: var(--white);
  font-size: 16px;
  margin-top: 20px;
  box-shadow: 0 6px 24px rgba(79,70,229,0.35);
}
.btn-primary:hover { transform: scale(1.05); box-shadow: var(--shadow-hover); }

.btn-price {
  background: var(--gradient);
  color: var(--white);
  font-size: 15px;
  padding: 14px 28px;
  width: 100%;
  margin: 16px 0 8px;
  box-shadow: 0 6px 20px rgba(79,70,229,0.3);
}
.btn-price img { width: 20px; height: auto; }
.btn-price:hover { transform: scale(1.04); box-shadow: var(--shadow-hover); }

.popular-btn {
  background: linear-gradient(135deg, #F59E0B, #EF4444);
  animation: pulse-btn 2s infinite;
}

.btn-final {
  background: linear-gradient(135deg, #F59E0B, #EF4444);
  color: var(--white);
  font-size: 20px;
  padding: 20px 48px;
  width: 100%;
  max-width: 500px;
  margin-top: 20px;
  box-shadow: 0 10px 40px rgba(239,68,68,0.4);
  animation: pulse-btn 2s infinite;
}
.btn-final:hover { transform: scale(1.05); }

/* ===== NAVIGATION ===== */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(79,70,229,0.1);
  transition: all 0.3s ease;
  box-shadow: 0 2px 30px rgba(79,70,229,0.08);
}
.navbar.scrolled {
  box-shadow: 0 4px 30px rgba(79,70,229,0.15);
  border-bottom-color: rgba(79,70,229,0.2);
}
.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  height: 70px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: 'Montserrat', sans-serif;
  font-weight: 800;
  font-size: 22px;
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.nav-logo img { width: 40px; height: 40px; object-fit: contain; border-radius: 8px; }
.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
}
.nav-link {
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
  font-size: 14px;
  color: var(--text);
  position: relative;
  transition: color 0.3s;
}
.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0; right: 0;
  height: 2px;
  background: var(--gradient);
  transform: scaleX(0);
  transition: transform 0.3s;
}
.nav-link:hover { color: var(--primary); }
.nav-link:hover::after { transform: scaleX(1); }
.nav-cta {
  background: var(--gradient);
  color: var(--white) !important;
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 14px;
  padding: 10px 24px;
  border-radius: 50px;
  transition: all 0.3s;
  -webkit-text-fill-color: var(--white) !important;
}
.nav-cta:hover { transform: scale(1.05); box-shadow: 0 6px 20px rgba(79,70,229,0.4); }
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  cursor: pointer;
}
.hamburger span {
  display: block;
  width: 26px; height: 3px;
  background: var(--primary);
  border-radius: 3px;
  transition: all 0.3s;
}
.hamburger.active span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }
.nav-overlay { display: none; position: fixed; inset: 0; background: rgba(0,0,0,0.5); z-index: 999; }
.nav-overlay.active { display: block; }

/* ===== HERO SECTION ===== */
.hero {
  min-height: 100vh;
  background: linear-gradient(160deg, #0F0E1A 0%, #1a1535 50%, #0e1a2e 100%);
  padding-top: 90px;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}
.hero-bg-anim {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 20% 50%, rgba(79,70,229,0.15) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(6,182,212,0.12) 0%, transparent 45%),
    radial-gradient(circle at 60% 80%, rgba(124,58,237,0.1) 0%, transparent 40%);
  animation: bgPulse 8s ease-in-out infinite alternate;
}
@keyframes bgPulse {
  0% { opacity: 0.6; }
  100% { opacity: 1; }
}
.hero-container {
  position: relative;
  z-index: 2;
  max-width: 1200px;
  margin: 0 auto;
  padding: 60px 20px;
  display: flex;
  align-items: center;
  gap: 60px;
}
.hero-image-col { flex: 0 0 auto; width: 45%; }
.hero-img-wrapper {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}
.hero-glow {
  position: absolute;
  width: 350px; height: 350px;
  background: radial-gradient(circle, rgba(79,70,229,0.4) 0%, transparent 70%);
  border-radius: 50%;
  animation: glowPulse 3s ease-in-out infinite;
}
@keyframes glowPulse {
  0%, 100% { transform: scale(0.9); opacity: 0.7; }
  50% { transform: scale(1.15); opacity: 1; }
}
.hero-bottle {
  position: relative;
  z-index: 2;
  max-height: 480px;
  width: auto;
  margin: 0 auto;
  filter: drop-shadow(0 20px 60px rgba(79,70,229,0.5));
  animation: bottleFloat 4s ease-in-out infinite;
}
@keyframes bottleFloat {
  0%, 100% { transform: translateY(0px) rotate(-2deg); }
  50% { transform: translateY(-20px) rotate(2deg); }
}
.hero-badge-float, .hero-badge-float2 {
  position: absolute;
  background: rgba(255,255,255,0.12);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255,255,255,0.2);
  color: white;
  padding: 10px 18px;
  border-radius: 50px;
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 13px;
  z-index: 3;
  animation: badgeFloat 3s ease-in-out infinite;
}
.hero-badge-float { top: 15%; right: -20px; }
.hero-badge-float2 { bottom: 20%; left: -15px; animation-delay: 1.5s; }
@keyframes badgeFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}
.hero-content-col {
  flex: 1;
  color: white;
}
.hero-eyebrow {
  display: inline-block;
  background: rgba(79,70,229,0.3);
  border: 1px solid rgba(79,70,229,0.5);
  color: #a5b4fc;
  padding: 8px 20px;
  border-radius: 50px;
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
  font-size: 13px;
  letter-spacing: 1px;
  margin-bottom: 20px;
}
.hero-h1 {
  font-family: 'Montserrat', sans-serif;
  font-weight: 900;
  color: white;
  margin-bottom: 20px;
  line-height: 1.15;
}
.hero-desc {
  color: rgba(255,255,255,0.8);
  margin-bottom: 14px;
  font-size: 16px;
}
.hero-checklist {
  margin: 20px 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.hero-checklist li {
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
  font-size: 15px;
  color: rgba(255,255,255,0.9);
}
.hero-sub-note {
  font-size: 13px;
  color: rgba(255,255,255,0.6);
  margin-top: 12px;
  text-align: center;
  max-width: 440px;
}

/* ===== WHY SECTION ===== */
.why-section { background: linear-gradient(180deg, #f8faff 0%, #eef2ff 100%); }
.why-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.why-card {
  background: white;
  border-radius: var(--radius);
  padding: 32px 24px;
  text-align: center;
  box-shadow: 0 8px 32px rgba(79,70,229,0.08);
  border: 1px solid rgba(79,70,229,0.08);
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  opacity: 0;
  transform: translateY(40px);
}
.why-card.visible { opacity: 1; transform: translateY(0); }
.why-card:hover {
  transform: scale(1.05) rotate(1deg);
  box-shadow: 0 20px 60px rgba(79,70,229,0.2);
  border-color: rgba(79,70,229,0.3);
}
.why-icon-wrap {
  width: 90px; height: 90px;
  margin: 0 auto 18px;
  background: linear-gradient(135deg, rgba(79,70,229,0.1), rgba(6,182,212,0.1));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 36px;
  overflow: hidden;
}
.why-icon-wrap img { width: 70px; height: 70px; object-fit: contain; border-radius: 50%; }
.why-card h3 {
  font-family: 'Montserrat', sans-serif;
  font-size: 16px;
  font-weight: 800;
  margin-bottom: 12px;
  color: var(--text);
}
.why-card p { font-size: 14px; color: var(--text-light); line-height: 1.6; }

/* ===== WHAT SECTION ===== */
.what-section { background: white; }
.what-inner {
  display: flex;
  align-items: center;
  gap: 60px;
}
.what-image {
  flex: 0 0 45%;
  position: relative;
}
.what-image img {
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  width: 100%;
}
.what-img-badge {
  position: absolute;
  bottom: 20px; right: 20px;
  background: var(--gradient);
  color: white;
  padding: 10px 20px;
  border-radius: 50px;
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 13px;
}
.what-content { flex: 1; }
.what-content h2 { margin-bottom: 20px; }
.what-content p { color: var(--text-light); margin-bottom: 16px; font-size: 16px; }

/* ===== HOW IT WORKS ===== */
.how-section { background: linear-gradient(160deg, #0F0E1A, #1a1535); }
.how-section .section-title { color: white; }
.how-section .section-sub { color: rgba(255,255,255,0.6); }
.how-section .eyebrow { color: #a5b4fc; }

.accordion-list { max-width: 800px; margin: 0 auto; display: flex; flex-direction: column; gap: 12px; }
.accordion-item {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-sm);
  overflow: hidden;
  transition: border-color 0.3s;
}
.accordion-item.active { border-color: rgba(79,70,229,0.5); }
.accordion-header {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 16px;
  color: white;
  cursor: pointer;
  min-height: 60px;
  text-align: left;
  gap: 16px;
}
.acc-icon {
  font-size: 24px;
  flex-shrink: 0;
  transition: transform 0.3s;
  color: var(--secondary);
}
.accordion-item.active .acc-icon { transform: rotate(45deg); }
.accordion-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.3s;
  padding: 0 24px;
}
.accordion-item.active .accordion-body { max-height: 300px; padding: 0 24px 24px; }
.accordion-body p { color: rgba(255,255,255,0.75); font-size: 15px; line-height: 1.7; }

/* ===== REVIEWS ===== */
.reviews-section { background: linear-gradient(180deg, #eef2ff 0%, #f8faff 100%); }
.stars-top {
  text-align: center;
  font-size: 20px;
  margin-bottom: 40px;
  color: var(--text);
}
.reviews-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.review-card {
  background: white;
  border-radius: var(--radius);
  padding: 28px;
  box-shadow: 0 8px 32px rgba(79,70,229,0.08);
  border: 1px solid rgba(79,70,229,0.08);
  position: relative;
  transition: transform 0.3s, box-shadow 0.3s;
}
.review-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-hover); }
.featured-review {
  border-color: rgba(79,70,229,0.3);
  background: linear-gradient(160deg, white 80%, rgba(79,70,229,0.04));
}
.review-badge {
  position: absolute;
  top: -12px; left: 24px;
  background: var(--gradient);
  color: white;
  padding: 4px 16px;
  border-radius: 50px;
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 12px;
}
.review-header { display: flex; align-items: center; gap: 16px; margin-bottom: 16px; }
.review-avatar {
  width: 60px; height: 60px;
  border-radius: 50%;
  overflow: hidden;
  flex-shrink: 0;
  border: 3px solid var(--primary);
  background: var(--primary);
}
.review-avatar img { width: 100%; height: 100%; object-fit: cover; }
.review-name { font-family: 'Montserrat', sans-serif; font-weight: 700; font-size: 16px; color: var(--text); }
.review-loc { font-size: 13px; color: var(--text-light); }
.review-stars { font-size: 14px; }
.review-text { font-size: 15px; color: var(--text-light); line-height: 1.7; }

/* ===== PRICING ===== */
.pricing-section {
  background: linear-gradient(160deg, #0F0E1A, #1a1535);
  padding: 80px 0;
}
.pricing-section-2 { background: linear-gradient(180deg, #f8faff, #eef2ff); }
.pricing-section-2 .section-title { color: var(--text); }
.pricing-section-2 .section-sub { color: var(--text-light); }
.pricing-section-2 .eyebrow { color: var(--primary); }
.pricing-section .section-title { color: white; }
.pricing-section .section-sub { color: rgba(255,255,255,0.7); }
.pricing-section .eyebrow { color: #a5b4fc; }

.countdown-box {
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: var(--radius);
  padding: 24px 40px;
  text-align: center;
  max-width: 400px;
  margin: 0 auto 50px;
}
.pricing-section-2 .countdown-box {
  background: white;
  border-color: rgba(79,70,229,0.2);
  box-shadow: 0 8px 30px rgba(79,70,229,0.1);
}
.countdown-label {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 14px;
  color: #a5b4fc;
  letter-spacing: 1px;
  margin-bottom: 12px;
}
.pricing-section-2 .countdown-label { color: var(--primary); }
.countdown-timer {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}
.time-block {
  display: flex;
  flex-direction: column;
  align-items: center;
  background: rgba(79,70,229,0.3);
  border-radius: 10px;
  padding: 12px 20px;
  min-width: 70px;
}
.pricing-section-2 .time-block { background: rgba(79,70,229,0.1); }
.time-block span {
  font-family: 'Montserrat', sans-serif;
  font-weight: 900;
  font-size: 36px;
  color: white;
  line-height: 1;
}
.pricing-section-2 .time-block span { color: var(--primary); }
.time-block small {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 11px;
  color: rgba(255,255,255,0.6);
  letter-spacing: 2px;
}
.pricing-section-2 .time-block small { color: var(--text-light); }
.time-sep { font-size: 32px; font-weight: 900; color: white; margin: 0 4px; }
.pricing-section-2 .time-sep { color: var(--primary); }

.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);
  padding: 28px 24px;
  text-align: center;
  position: relative;
  transition: transform 0.3s, box-shadow 0.3s;
}
.pricing-section-2 .price-card {
  background: white;
  border-color: rgba(79,70,229,0.1);
  box-shadow: 0 8px 30px rgba(79,70,229,0.06);
}
.price-card:hover { transform: translateY(-6px); }
.price-card.popular {
  background: rgba(79,70,229,0.15);
  border: 2px solid var(--primary);
  transform: scale(1.04);
}
.pricing-section-2 .price-card.popular {
  background: linear-gradient(160deg, rgba(79,70,229,0.06) 0%, white 60%);
  border-color: var(--primary);
  box-shadow: 0 20px 60px rgba(79,70,229,0.2);
}
.popular-badge {
  position: absolute;
  top: -16px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, #F59E0B, #EF4444);
  color: white;
  padding: 6px 20px;
  border-radius: 50px;
  font-family: 'Montserrat', sans-serif;
  font-weight: 800;
  font-size: 12px;
  white-space: nowrap;
}
.price-label {
  font-family: 'Montserrat', sans-serif;
  font-weight: 800;
  font-size: 13px;
  letter-spacing: 2px;
  color: var(--secondary);
  margin-bottom: 6px;
  margin-top: 8px;
}
.price-bottles {
  font-family: 'Montserrat', sans-serif;
  font-weight: 900;
  font-size: 22px;
  color: white;
  margin-bottom: 4px;
}
.pricing-section-2 .price-bottles { color: var(--text); }
.price-supply { font-size: 14px; color: rgba(255,255,255,0.6); margin-bottom: 16px; }
.pricing-section-2 .price-supply { color: var(--text-light); }
.price-img {
  max-height: 160px;
  width: auto;
  margin: 0 auto 16px;
  object-fit: contain;
}
.price-amount {
  font-family: 'Montserrat', sans-serif;
  font-weight: 900;
  font-size: 36px;
  color: white;
  margin-bottom: 4px;
}
.pricing-section-2 .price-amount { color: var(--primary); }
.price-old {
  font-size: 20px;
  color: rgba(255,255,255,0.4);
  text-decoration: line-through;
  margin-left: 6px;
}
.pricing-section-2 .price-old { color: #94a3b8; }
.price-per { font-size: 13px; color: rgba(255,255,255,0.6); margin-bottom: 12px; }
.pricing-section-2 .price-per { color: var(--text-light); }
.price-badge-row { display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; margin: 8px 0; }
.tag-badge {
  background: rgba(79,70,229,0.25);
  border: 1px solid rgba(79,70,229,0.4);
  color: #a5b4fc;
  padding: 4px 12px;
  border-radius: 50px;
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 11px;
}
.pricing-section-2 .tag-badge {
  background: rgba(79,70,229,0.1);
  color: var(--primary);
}
.payment-logos { max-width: 180px; margin: 0 auto; height: auto; }
.rating-stars-img { text-align: center; margin-top: 40px; }
.rating-stars-img img { max-width: 220px; margin: 0 auto 10px; }
.rating-stars-img p { color: rgba(255,255,255,0.6); font-size: 14px; }
.pricing-section-2 .rating-stars-img p { color: var(--text-light); }

/* ===== BONUS SECTION ===== */
.bonus-section { background: linear-gradient(180deg, #eef2ff, #f8faff); }
.bonus-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 30px;
  max-width: 900px;
  margin: 0 auto;
}
.bonus-card {
  background: white;
  border-radius: var(--radius);
  padding: 36px;
  text-align: center;
  box-shadow: var(--shadow);
  border: 2px dashed rgba(79,70,229,0.2);
  transition: transform 0.3s, box-shadow 0.3s;
}
.bonus-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-hover); }
.bonus-number {
  display: inline-block;
  background: var(--gradient);
  color: white;
  padding: 4px 16px;
  border-radius: 50px;
  font-family: 'Montserrat', sans-serif;
  font-weight: 800;
  font-size: 12px;
  letter-spacing: 2px;
  margin-bottom: 16px;
}
.bonus-card img {
  max-height: 200px;
  width: auto;
  margin: 0 auto 20px;
  border-radius: var(--radius-sm);
}
.bonus-card h3 {
  font-size: 20px;
  margin-bottom: 12px;
  color: var(--text);
}
.bonus-card p { color: var(--text-light); font-size: 15px; line-height: 1.6; }
.bonus-value {
  margin-top: 16px;
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  color: var(--primary);
  font-size: 15px;
}

/* ===== INGREDIENTS ===== */
.ingredients-section { background: white; }
.ing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.ing-card {
  background: linear-gradient(160deg, #f8faff, white);
  border: 1px solid rgba(79,70,229,0.1);
  border-radius: var(--radius);
  padding: 28px 24px;
  transition: all 0.3s;
  opacity: 0;
  transform: translateY(30px);
}
.ing-card.visible { opacity: 1; transform: translateY(0); }
.ing-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 50px rgba(79,70,229,0.12);
  border-color: rgba(79,70,229,0.3);
}
.ing-icon { font-size: 36px; margin-bottom: 14px; }
.ing-card h3 {
  font-size: 17px;
  font-weight: 800;
  color: var(--text);
  margin-bottom: 10px;
}
.ing-card p { font-size: 14px; color: var(--text-light); line-height: 1.65; margin-bottom: 12px; }
.ing-benefit {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 13px;
  color: var(--primary);
  background: rgba(79,70,229,0.08);
  padding: 6px 14px;
  border-radius: 50px;
  display: inline-block;
}

/* ===== SCIENCE ===== */
.science-section { background: linear-gradient(180deg, #f8faff, #eef2ff); }
.science-list { display: flex; flex-direction: column; gap: 24px; max-width: 900px; margin: 0 auto; }
.science-item {
  display: flex;
  gap: 24px;
  background: white;
  border-radius: var(--radius);
  padding: 28px;
  box-shadow: 0 4px 24px rgba(79,70,229,0.06);
  border: 1px solid rgba(79,70,229,0.08);
  transition: transform 0.3s, box-shadow 0.3s;
}
.science-item:hover { transform: translateX(8px); box-shadow: 0 8px 40px rgba(79,70,229,0.12); }
.science-num {
  font-family: 'Montserrat', sans-serif;
  font-weight: 900;
  font-size: 40px;
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  flex-shrink: 0;
  line-height: 1;
  min-width: 60px;
}
.science-content h3 { font-size: 18px; margin-bottom: 10px; color: var(--text); }
.science-content p { font-size: 15px; color: var(--text-light); line-height: 1.7; margin-bottom: 10px; }
.science-ref {
  font-size: 13px;
  color: var(--primary);
  font-style: italic;
  font-family: 'Montserrat', sans-serif;
}

/* ===== GUARANTEE ===== */
.guarantee-section { background: linear-gradient(160deg, #0F0E1A, #1a1535); }
.guarantee-inner {
  display: flex;
  align-items: center;
  gap: 60px;
}
.guarantee-image { flex: 0 0 35%; text-align: center; }
.guarantee-image img {
  max-width: 300px;
  margin: 0 auto;
  filter: drop-shadow(0 0 40px rgba(79,70,229,0.5));
  animation: bottleFloat 4s ease-in-out infinite;
}
.guarantee-content { flex: 1; }
.guarantee-section .eyebrow { color: #a5b4fc; }
.guarantee-content h2 { color: white; margin-bottom: 28px; }
.guarantee-points { display: flex; flex-direction: column; gap: 24px; }
.gpoint { display: flex; gap: 20px; align-items: flex-start; }
.gpoint-icon { font-size: 32px; flex-shrink: 0; }
.gpoint h4 { font-size: 17px; color: white; margin-bottom: 8px; }
.gpoint p { font-size: 15px; color: rgba(255,255,255,0.7); line-height: 1.6; }

/* ===== BENEFITS ===== */
.benefits-section { background: white; }
.benefits-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  max-width: 960px;
  margin: 0 auto;
}
.center-benefit { grid-column: 1 / -1; max-width: 500px; margin: 0 auto; }
.benefit-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  background: linear-gradient(160deg, #f8faff, white);
  border: 1px solid rgba(79,70,229,0.1);
  border-radius: var(--radius);
  padding: 24px;
  transition: transform 0.3s, box-shadow 0.3s;
}
.benefit-item:hover { transform: translateY(-4px); box-shadow: 0 12px 40px rgba(79,70,229,0.12); }
.benefit-check { font-size: 22px; flex-shrink: 0; }
.benefit-item h4 { font-size: 16px; color: var(--text); margin-bottom: 8px; }
.benefit-item p { font-size: 14px; color: var(--text-light); line-height: 1.6; }

/* ===== FAQ ===== */
.faq-section { background: linear-gradient(180deg, #f8faff, #eef2ff); }
.faq-list { max-width: 800px; margin: 0 auto; display: flex; flex-direction: column; gap: 12px; }
.faq-item {
  background: white;
  border: 1px solid rgba(79,70,229,0.1);
  border-radius: var(--radius-sm);
  overflow: hidden;
  box-shadow: 0 4px 16px rgba(79,70,229,0.05);
}
.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 16px;
  color: var(--text);
  cursor: pointer;
  min-height: 60px;
  gap: 16px;
  text-align: left;
  transition: background 0.3s;
}
.faq-question:hover { background: rgba(79,70,229,0.04); }
.faq-icon { font-size: 24px; color: var(--primary); flex-shrink: 0; transition: transform 0.3s; }
.faq-item.open .faq-icon { transform: rotate(45deg); }
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease;
  padding: 0 24px;
}
.faq-item.open .faq-answer { max-height: 300px; padding: 0 24px 24px; }
.faq-answer p { font-size: 15px; color: var(--text-light); line-height: 1.7; }

/* ===== FINAL CTA ===== */
.final-cta-section {
  background: linear-gradient(160deg, #0F0E1A, #1a1535);
  position: relative;
  overflow: hidden;
  padding: 100px 0;
}
.final-cta-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 20% 50%, rgba(79,70,229,0.2), transparent 50%),
    radial-gradient(circle at 80% 50%, rgba(6,182,212,0.15), transparent 50%);
  animation: bgPulse 6s ease-in-out infinite alternate;
}
.floating-particles {
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle, rgba(255,255,255,0.06) 1px, transparent 1px),
    radial-gradient(circle, rgba(79,70,229,0.15) 1px, transparent 1px);
  background-size: 80px 80px, 40px 40px;
  animation: particleMove 20s linear infinite;
}
@keyframes particleMove {
  0% { background-position: 0 0, 0 0; }
  100% { background-position: 80px 80px, -40px 40px; }
}
.final-cta-inner {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  gap: 60px;
  text-align: center;
  flex-direction: column;
}
.final-cta-image {
  position: relative;
  flex-shrink: 0;
}
.final-cta-image img {
  max-height: 380px;
  width: auto;
  filter: drop-shadow(0 20px 60px rgba(79,70,229,0.6));
  animation: bottleFloat 4s ease-in-out infinite;
}
.final-glow {
  position: absolute;
  inset: -40px;
  background: radial-gradient(circle, rgba(79,70,229,0.3), transparent 70%);
  animation: glowPulse 3s ease-in-out infinite;
}
.final-cta-content { color: white; }
.final-cta-section .eyebrow { color: #fbbf24; margin-bottom: 12px; }
.final-h2 {
  color: white;
  font-size: clamp(26px, 4vw, 44px);
  margin-bottom: 24px;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}
.final-price-box { margin-bottom: 24px; }
.final-old-price {
  font-size: 18px;
  color: rgba(255,255,255,0.5);
  text-decoration: line-through;
  font-family: 'Montserrat', sans-serif;
}
.final-new-price {
  font-family: 'Montserrat', sans-serif;
  font-size: 36px;
  font-weight: 900;
  background: linear-gradient(135deg, #fbbf24, #f59e0b);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.final-checklist {
  display: flex;
  flex-direction: column;
  gap: 8px;
  align-items: center;
  margin-bottom: 24px;
}
.final-checklist li {
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
  font-size: 15px;
  color: rgba(255,255,255,0.9);
}
.final-note { font-size: 13px; color: rgba(255,255,255,0.5); margin-top: 14px; }

/* ===== FOOTER ===== */
.footer { background: var(--darker); padding: 60px 0 30px; }
.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}
.footer-brand .footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: 'Montserrat', sans-serif;
  font-weight: 800;
  font-size: 22px;
  color: white;
  margin-bottom: 16px;
}
.footer-brand .footer-logo img { width: 40px; height: 40px; border-radius: 8px; object-fit: contain; }
.footer-brand p { font-size: 14px; color: rgba(255,255,255,0.5); line-height: 1.7; margin-bottom: 20px; }
.social-icons { display: flex; gap: 12px; }
.social-icon {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: rgba(255,255,255,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.7);
  transition: all 0.3s;
}
.social-icon svg { width: 18px; height: 18px; }
.social-icon:hover { background: var(--primary); color: white; transform: translateY(-3px); }
.footer-links-col h4 {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 14px;
  color: white;
  margin-bottom: 16px;
  letter-spacing: 1px;
}
.footer-links-col a, .footer-links-col p {
  display: block;
  font-size: 14px;
  color: rgba(255,255,255,0.5);
  margin-bottom: 10px;
  transition: color 0.3s;
  line-height: 1.6;
}
.footer-links-col a:hover { color: var(--secondary); }
.footer-divider { height: 1px; background: rgba(255,255,255,0.1); margin-bottom: 24px; }
.footer-legal {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-sm);
  padding: 20px;
  margin-bottom: 24px;
}
.disclaimer-text { font-size: 13px; color: rgba(255,255,255,0.4); line-height: 1.7; }
.footer-legal-links {
  display: flex;
  gap: 12px;
  align-items: center;
  flex-wrap: wrap;
  justify-content: center;
  margin-bottom: 16px;
}
.legal-link { font-size: 13px; color: rgba(255,255,255,0.5); transition: color 0.3s; }
.legal-link:hover { color: var(--secondary); }
.link-separator { color: rgba(255,255,255,0.2); }
.footer-copyright { text-align: center; font-size: 13px; color: rgba(255,255,255,0.3); }
.footer-copyright a { color: var(--secondary); }

/* ===== PURCHASE POPUP ===== */
.purchase-popup {
  position: fixed;
  bottom: 20px; left: 20px;
  background: white;
  border-radius: 16px;
  padding: 14px 20px;
  display: flex;
  align-items: center;
  gap: 12px;
  box-shadow: 0 8px 40px rgba(0,0,0,0.15);
  z-index: 9000;
  max-width: 300px;
  transform: translateY(120px);
  opacity: 0;
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  border-left: 4px solid var(--primary);
}
.purchase-popup.show { transform: translateY(0); opacity: 1; }
.popup-avatar { font-size: 28px; flex-shrink: 0; }
.popup-text { flex: 1; }
.popup-text strong { display: block; font-family: 'Montserrat', sans-serif; font-weight: 700; font-size: 14px; color: var(--text); }
.popup-text span { font-size: 13px; color: var(--text-light); }
.popup-close { font-size: 16px; color: var(--text-light); flex-shrink: 0; padding: 4px; min-width: 28px; min-height: 28px; display: flex; align-items: center; justify-content: center; }

/* ===== SCROLL TOP ===== */
.scroll-top {
  position: fixed;
  bottom: 24px; right: 24px;
  width: 56px; height: 56px;
  border-radius: 50%;
  background: var(--gradient);
  color: white;
  font-size: 22px;
  font-weight: bold;
  box-shadow: 0 6px 24px rgba(79,70,229,0.4);
  z-index: 8000;
  opacity: 0;
  transform: scale(0);
  transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  min-width: 56px;
  min-height: 56px;
}
.scroll-top.show { opacity: 1; transform: scale(1); }
.scroll-top:hover { transform: scale(1.1); }

/* ===== EXIT POPUP ===== */
.exit-popup-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.7);
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s;
}
.exit-popup-overlay.active { opacity: 1; pointer-events: all; }
.exit-popup {
  background: white;
  border-radius: var(--radius);
  padding: 40px 32px;
  max-width: 480px;
  width: 100%;
  position: relative;
  transform: scale(0.8);
  transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  text-align: center;
}
.exit-popup-overlay.active .exit-popup { transform: scale(1); }
.exit-popup-close {
  position: absolute;
  top: 16px; right: 16px;
  width: 36px; height: 36px;
  border-radius: 50%;
  background: rgba(79,70,229,0.1);
  color: var(--primary);
  font-size: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-weight: bold;
  transition: background 0.3s;
}
.exit-popup-close:hover { background: rgba(79,70,229,0.2); }
.exit-popup-icon { font-size: 52px; margin-bottom: 12px; }
.exit-popup h3 {
  font-size: 24px;
  font-weight: 800;
  color: var(--text);
  margin-bottom: 12px;
}
.exit-popup p { font-size: 15px; color: var(--text-light); margin-bottom: 16px; line-height: 1.6; }
.exit-popup ul { margin-bottom: 20px; display: flex; flex-direction: column; gap: 6px; }
.exit-popup li {
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
  font-size: 14px;
  color: var(--text);
}
.exit-popup-btn {
  display: block;
  background: var(--gradient);
  color: white;
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 16px;
  padding: 16px 32px;
  border-radius: 50px;
  margin-bottom: 12px;
  text-align: center;
  transition: all 0.3s;
  box-shadow: 0 6px 24px rgba(79,70,229,0.35);
  min-height: 52px;
  width: 100%;
}
.exit-popup-btn:hover { transform: scale(1.04); }
.exit-popup-no {
  display: block;
  font-size: 13px;
  color: var(--primary);
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
  padding: 8px;
  text-decoration: underline;
}

/* ===== AOS ANIMATIONS ===== */
[data-aos] {
  opacity: 0;
  transition: opacity 0.6s ease, transform 0.6s ease;
}
[data-aos="fade-up"] { transform: translateY(40px); }
[data-aos="fade-right"] { transform: translateX(-40px); }
[data-aos="fade-left"] { transform: translateX(40px); }
[data-aos="zoom-in"] { transform: scale(0.85); }
[data-aos="flip-left"] { transform: perspective(800px) rotateY(-30deg); }
[data-aos="flip-right"] { transform: perspective(800px) rotateY(30deg); }
[data-aos].animated { opacity: 1; transform: none; }

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

@media (max-width: 768px) {
  section { padding: 50px 0; }

  /* Nav */
  .hamburger { display: flex; }
  .nav-links {
    position: fixed;
    top: 0; right: -100%;
    width: 80%;
    max-width: 320px;
    height: 100vh;
    background: white;
    flex-direction: column;
    padding: 80px 30px 30px;
    gap: 20px;
    z-index: 1001;
    transition: right 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: -10px 0 50px rgba(0,0,0,0.15);
    align-items: flex-start;
  }
  .nav-links.open { right: 0; }
  .nav-link { font-size: 18px; }
  .nav-cta { font-size: 16px; padding: 14px 28px; width: 100%; text-align: center; -webkit-text-fill-color: white; }

  /* Hero */
  .hero-container { flex-direction: column; gap: 30px; padding: 40px 20px 60px; }
  .hero-image-col { width: 100%; order: 1; }
  .hero-content-col { order: 2; text-align: center; }
  .hero-bottle { max-height: 280px; }
  .hero-glow { width: 240px; height: 240px; }
  .hero-badge-float { top: 5%; right: 5px; font-size: 11px; padding: 7px 12px; }
  .hero-badge-float2 { bottom: 5%; left: 5px; font-size: 11px; padding: 7px 12px; }
  .hero-h1 { font-size: 28px; }
  .hero-checklist { align-items: center; }
  .btn-hero { font-size: 16px; padding: 16px 28px; max-width: 100%; }
  .hero-sub-note { font-size: 12px; margin: 10px auto 0; }
  .hero-eyebrow { font-size: 12px; }

  /* Why */
  .why-grid { grid-template-columns: repeat(2, 1fr); gap: 16px; }

  /* What */
  .what-inner { flex-direction: column; gap: 30px; }
  .what-image { flex: none; width: 100%; }
  .what-img-badge { font-size: 11px; }

  /* Reviews */
  .reviews-grid { grid-template-columns: 1fr; }

  /* Pricing */
  .pricing-grid { grid-template-columns: 1fr; gap: 20px; }
  .price-card.popular { transform: none; order: -1; }
  .countdown-box { padding: 18px 20px; }
  .time-block { padding: 10px 16px; min-width: 60px; }
  .time-block span { font-size: 28px; }

  /* Bonus */
  .bonus-grid { grid-template-columns: 1fr; }

  /* Ingredients */
  .ing-grid { grid-template-columns: 1fr; }

  /* Science */
  .science-item { flex-direction: column; gap: 12px; }
  .science-num { font-size: 28px; }

  /* Guarantee */
  .guarantee-inner { flex-direction: column; gap: 30px; }
  .guarantee-image { flex: none; }
  .guarantee-image img { max-width: 200px; }

  /* Benefits */
  .benefits-grid { grid-template-columns: 1fr; }
  .center-benefit { grid-column: auto; max-width: 100%; }

  /* Final CTA */
  .final-cta-inner { flex-direction: column; }
  .final-cta-image img { max-height: 260px; }
  .final-h2 { font-size: 26px; }
  .btn-final { font-size: 17px; padding: 18px 28px; }

  /* Footer */
  .footer-top { grid-template-columns: 1fr; gap: 30px; }
  .footer-brand { text-align: center; }
  .social-icons { justify-content: center; }
  .footer-links-col { text-align: center; }
  .footer-legal-links { gap: 8px; }

  /* Scroll top */
  .purchase-popup { max-width: calc(100vw - 40px); }
}

@media (max-width: 576px) {
  .why-grid { grid-template-columns: 1fr; }
  .container { padding: 0 16px; }
  h1 { font-size: 24px; }
  h2 { font-size: 22px; }
  .nav-container { height: 60px; }
  .navbar .nav-container { padding: 0 16px; }
}

/* ===== REDUCED MOTION ===== */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
  .hero-bottle, .hero-glow, .hero-badge-float, .hero-badge-float2 { animation: none !important; }
}