/* ===========================
   VERTIAID - STYLES.CSS
   Medical Professional Design
   Colors: Deep Teal + Gold + White
   =========================== */

/* Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;600;700;800;900&family=Open+Sans:wght@400;500;600&display=swap');

/* ===== CSS VARIABLES ===== */
:root {
  --primary: #0a6e6e;
  --primary-dark: #064f4f;
  --primary-light: #12a0a0;
  --accent: #d4a017;
  --accent-light: #f0c040;
  --white: #ffffff;
  --off-white: #f8fafa;
  --light-bg: #edf7f7;
  --text-dark: #1a2e2e;
  --text-mid: #3d5a5a;
  --text-light: #6b8b8b;
  --border: #c8e6e6;
  --success: #10b981;
  --danger: #ef4444;
  --shadow-sm: 0 2px 8px rgba(10,110,110,0.10);
  --shadow-md: 0 8px 32px rgba(10,110,110,0.15);
  --shadow-lg: 0 16px 64px rgba(10,110,110,0.20);
  --radius: 16px;
  --radius-lg: 24px;
  --transition: all 0.35s cubic-bezier(0.4,0,0.2,1);
}

/* ===== RESET & BASE ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  -ms-text-size-adjust: 100%;
}

* { -webkit-tap-highlight-color: transparent; }

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

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

/* ===== TYPOGRAPHY ===== */
h1, h2, h3, h4, h5 { font-family: 'Montserrat', sans-serif; line-height: 1.2; font-weight: 800; }

h1 { font-size: clamp(26px, 5vw, 52px); }
h2 { font-size: clamp(22px, 4vw, 40px); }
h3 { font-size: clamp(18px, 2.5vw, 24px); }
h4 { font-size: clamp(16px, 2vw, 20px); }

p { font-size: clamp(15px, 1.5vw, 17px); line-height: 1.75; color: var(--text-mid); }
p strong { color: var(--text-dark); }

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

section { padding: 80px 0; }

/* ===== GRADIENT TEXT ===== */
.gradient-text {
  background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ===== SECTION BADGE ===== */
.section-badge {
  display: inline-block;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
  color: white;
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 12px;
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 6px 18px;
  border-radius: 50px;
  margin-bottom: 14px;
}

.section-title {
  margin-bottom: 14px;
  color: var(--text-dark);
}

.section-subtitle {
  font-size: clamp(15px, 1.5vw, 18px);
  color: var(--text-light);
  max-width: 640px;
  margin: 0 auto 48px;
  text-align: center;
}

/* ===== BUTTONS ===== */
.btn-primary, .btn-hero, .btn-cart, .btn-cart-popular, .btn-final-cta, .btn-exit-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  border-radius: 50px;
  transition: var(--transition);
  cursor: pointer;
  text-align: center;
  min-height: 52px;
  padding: 14px 32px;
  font-size: 16px;
  box-shadow: var(--shadow-md);
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
  color: white;
}
.btn-primary:hover { transform: scale(1.05); box-shadow: var(--shadow-lg); }

.btn-hero {
  background: linear-gradient(135deg, var(--accent) 0%, #e8b520 100%);
  color: var(--text-dark);
  font-size: 18px;
  padding: 18px 40px;
  width: 100%;
  max-width: 420px;
  border-radius: 50px;
  box-shadow: 0 8px 32px rgba(212,160,23,0.4);
  animation: heroPulse 2.5s ease-in-out infinite;
}
.btn-hero:hover { transform: scale(1.05); box-shadow: 0 16px 48px rgba(212,160,23,0.55); }

@keyframes heroPulse {
  0%, 100% { box-shadow: 0 8px 32px rgba(212,160,23,0.4); }
  50% { box-shadow: 0 8px 48px rgba(212,160,23,0.65); }
}

.btn-cart {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
  color: white;
  width: 100%;
  border-radius: 50px;
  font-size: 15px;
  padding: 14px 20px;
  min-height: 50px;
}
.btn-cart:hover { transform: scale(1.04); box-shadow: var(--shadow-lg); }

.btn-cart-popular {
  background: linear-gradient(135deg, var(--accent) 0%, #e8b520 100%);
  color: var(--text-dark);
}
.btn-cart-popular:hover { transform: scale(1.05); }

.btn-final-cta {
  background: linear-gradient(135deg, var(--accent) 0%, #e8b520 100%);
  color: var(--text-dark);
  font-size: 18px;
  padding: 20px 48px;
  width: 100%;
  max-width: 480px;
  border-radius: 50px;
  box-shadow: 0 8px 32px rgba(212,160,23,0.45);
  animation: heroPulse 2.5s ease-in-out infinite;
}
.btn-final-cta:hover { transform: scale(1.05); }

.btn-exit-cta {
  background: linear-gradient(135deg, var(--accent) 0%, #e8b520 100%);
  color: var(--text-dark);
  width: 100%;
  border-radius: 50px;
  padding: 16px 24px;
  font-size: 16px;
}
.btn-exit-cta:hover { transform: scale(1.04); }

/* Mobile button touch feedback */
@media (max-width: 768px) {
  .btn-hero:active, .btn-cart:active, .btn-final-cta:active, .btn-primary:active {
    transform: scale(0.98);
  }
}

/* ===== NAVIGATION ===== */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
  transition: var(--transition);
}

.navbar.scrolled {
  box-shadow: var(--shadow-md);
  background: rgba(255,255,255,0.99);
}

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

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: 'Montserrat', sans-serif;
  font-weight: 800;
  font-size: 22px;
  color: var(--primary-dark);
  flex-shrink: 0;
}
.nav-logo img { border-radius: 8px; width: 38px; height: 38px; object-fit: contain; }
.logo-accent { color: var(--accent); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-link {
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
  font-size: 14px;
  color: var(--text-mid);
  padding: 8px 14px;
  border-radius: 8px;
  transition: var(--transition);
}
.nav-link:hover { color: var(--primary); background: var(--light-bg); }

.nav-cta {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
  color: white !important;
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 14px;
  padding: 10px 22px;
  border-radius: 50px;
  transition: var(--transition);
  min-height: 42px;
  display: flex;
  align-items: center;
}
.nav-cta:hover { transform: scale(1.05); box-shadow: var(--shadow-md); }

.hamburger {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 28px;
  height: 20px;
  padding: 0;
  cursor: pointer;
  min-width: 44px;
  min-height: 44px;
  align-items: center;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2.5px;
  background: var(--primary);
  border-radius: 2px;
  transition: var(--transition);
}

.mobile-menu {
  display: none;
  flex-direction: column;
  background: white;
  padding: 20px;
  border-top: 1px solid var(--border);
  gap: 4px;
}
.mobile-menu.open { display: flex; }

.mobile-link {
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
  font-size: 15px;
  color: var(--text-mid);
  padding: 12px 16px;
  border-radius: 10px;
  transition: var(--transition);
  min-height: 48px;
  display: flex;
  align-items: center;
}
.mobile-link:hover { background: var(--light-bg); color: var(--primary); }

.mobile-cta-link {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
  color: white !important;
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 15px;
  padding: 14px 16px;
  border-radius: 50px;
  text-align: center;
  min-height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 8px;
}

/* Hamburger active */
.hamburger.active span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.hamburger.active span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.hamburger.active span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

/* ===== HERO SECTION ===== */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 70px;
  background: linear-gradient(135deg, #e8f5f5 0%, #f0f8f0 40%, #fdf8e8 100%);
  position: relative;
  overflow: hidden;
}

.hero-bg-shapes { position: absolute; inset: 0; pointer-events: none; overflow: hidden; }
.shape {
  position: absolute;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(10,110,110,0.10), rgba(212,160,23,0.08));
  filter: blur(40px);
}
.shape-1 { width: 500px; height: 500px; top: -150px; right: -100px; }
.shape-2 { width: 300px; height: 300px; bottom: -80px; left: -80px; }
.shape-3 { width: 200px; height: 200px; top: 40%; left: 50%; transform: translate(-50%,-50%); }

.hero-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 60px 20px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 1;
}

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

.hero-bottle-glow {
  position: absolute;
  width: 320px; height: 320px;
  background: radial-gradient(circle, rgba(10,110,110,0.20) 0%, transparent 70%);
  border-radius: 50%;
  animation: glowPulse 3s ease-in-out infinite;
}

@keyframes glowPulse {
  0%, 100% { transform: scale(1); opacity: 0.6; }
  50% { transform: scale(1.15); opacity: 1; }
}

.hero-bottle {
  position: relative;
  z-index: 2;
  animation: bottleFloat 4s ease-in-out infinite;
  filter: drop-shadow(0 20px 40px rgba(10,110,110,0.30));
  max-width: 340px;
}

@keyframes bottleFloat {
  0%, 100% { transform: translateY(0px) rotate(-2deg); }
  33% { transform: translateY(-18px) rotate(0deg); }
  66% { transform: translateY(-10px) rotate(2deg); }
}

.hero-float-badge {
  position: absolute;
  background: white;
  border-radius: 50px;
  padding: 8px 16px;
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 12px;
  color: var(--primary-dark);
  box-shadow: var(--shadow-md);
  white-space: nowrap;
  z-index: 3;
  border: 2px solid var(--border);
}

.badge-1 { top: 15%; left: -10px; animation: floatBadge 3s ease-in-out infinite; }
.badge-2 { top: 55%; right: -15px; animation: floatBadge 3.5s ease-in-out infinite 0.5s; }
.badge-3 { bottom: 12%; left: 0; animation: floatBadge 4s ease-in-out infinite 1s; }

@keyframes floatBadge {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

.hero-content { display: flex; flex-direction: column; gap: 18px; }

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
  color: white;
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 12px;
  letter-spacing: 1.5px;
  padding: 6px 18px;
  border-radius: 50px;
  width: fit-content;
  text-transform: uppercase;
}

.hero-title { color: var(--text-dark); margin-bottom: 4px; }
.hero-desc { font-size: clamp(15px, 1.5vw, 17px); }

.hero-trust {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 4px;
  flex-wrap: wrap;
}
.hero-stars { height: 24px; width: auto; }
.hero-trust-text { font-size: 14px; color: var(--text-mid); font-weight: 500; }

/* ===== WHY CHOOSE US ===== */
.why-us {
  background: var(--off-white);
  text-align: center;
}

.why-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
  margin-top: 48px;
}

.why-card {
  background: white;
  border-radius: var(--radius-lg);
  padding: 36px 24px;
  text-align: center;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border);
  transition: var(--transition);
  opacity: 0;
  transform: translateY(40px);
}
.why-card.visible {
  opacity: 1;
  transform: translateY(0);
}
.why-card:hover {
  transform: translateY(-6px) rotate(1deg) scale(1.03);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary-light);
}

.why-card-icon {
  width: 90px; height: 90px;
  border-radius: 50%;
  background: var(--light-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  overflow: hidden;
}
.why-card-icon img { width: 70px; height: 70px; object-fit: contain; }

.why-card h3 {
  font-size: 15px;
  font-weight: 800;
  color: var(--primary-dark);
  margin-bottom: 12px;
  letter-spacing: 0.5px;
}

.why-card p { font-size: 14px; line-height: 1.65; }

/* ===== WHAT IS SECTION ===== */
.what-is { background: white; }

.what-is-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.img-glow-wrap {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.img-glow-wrap::before {
  content: '';
  position: absolute;
  inset: -2px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  border-radius: var(--radius-lg);
  z-index: -1;
}
.img-glow-wrap img {
  border-radius: var(--radius);
  width: 100%;
  object-fit: cover;
}

.what-is-content { display: flex; flex-direction: column; gap: 20px; }

/* ===== HOW IT WORKS ===== */
.how-works {
  background: linear-gradient(135deg, var(--light-bg) 0%, var(--off-white) 100%);
  text-align: center;
}

.accordion-list {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.accordion-item {
  background: white;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  overflow: hidden;
  transition: var(--transition);
}
.accordion-item:hover { border-color: var(--primary-light); }

.accordion-header {
  display: flex;
  align-items: center;
  gap: 16px;
  width: 100%;
  padding: 20px 24px;
  text-align: left;
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 16px;
  color: var(--text-dark);
  cursor: pointer;
  transition: var(--transition);
  min-height: 64px;
  background: none;
}
.accordion-header:hover { background: var(--light-bg); }
.accordion-item.active .accordion-header { color: var(--primary); }

.accordion-num {
  font-size: 14px;
  font-weight: 900;
  color: var(--primary-light);
  background: var(--light-bg);
  width: 36px; height: 36px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 50%;
  flex-shrink: 0;
}

.accordion-icon {
  margin-left: auto;
  font-size: 24px;
  font-weight: 300;
  color: var(--primary);
  transition: var(--transition);
  flex-shrink: 0;
}
.accordion-item.active .accordion-icon { transform: rotate(45deg); }

.accordion-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease;
}
.accordion-item.active .accordion-body { max-height: 400px; }

.accordion-body p {
  padding: 0 24px 24px 76px;
  text-align: left;
  font-size: 15px;
}

/* ===== REVIEWS ===== */
.reviews {
  background: white;
  text-align: center;
}

.reviews-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-bottom: 40px;
}

.review-card {
  background: var(--off-white);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  text-align: left;
  border: 1px solid var(--border);
  transition: var(--transition);
}
.review-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: var(--primary-light); }

.review-header {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 16px;
}

.review-avatar {
  width: 60px; height: 60px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid var(--primary-light);
  flex-shrink: 0;
}

.review-name { font-family: 'Montserrat', sans-serif; font-weight: 700; font-size: 16px; color: var(--text-dark); }
.review-location { font-size: 12px; color: var(--text-light); margin: 2px 0; }
.review-stars { font-size: 14px; }

.review-card p { font-size: 14px; line-height: 1.7; font-style: italic; }

.reviews-rating-img { display: flex; flex-direction: column; align-items: center; gap: 8px; }
.reviews-rating-img img { margin: 0 auto; }
.reviews-rating-img p { font-size: 15px; text-align: center; }

/* ===== PRICING ===== */
.pricing {
  background: linear-gradient(135deg, #0a2a2a 0%, #064f4f 50%, #0a3a3a 100%);
  text-align: center;
}
.pricing .section-badge { background: linear-gradient(135deg, var(--accent) 0%, #e8b520 100%); color: var(--text-dark); }
.pricing .section-title { color: white; }
.pricing .section-subtitle { color: rgba(255,255,255,0.75); }

.countdown-wrap {
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: var(--radius-lg);
  padding: 24px 32px;
  display: inline-flex;
  align-items: center;
  gap: 24px;
  margin-bottom: 48px;
  flex-wrap: wrap;
  justify-content: center;
}

.countdown-label {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 16px;
  color: var(--accent-light);
}

.countdown-timer { display: flex; align-items: center; gap: 8px; }

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

.time-block span {
  font-family: 'Montserrat', sans-serif;
  font-weight: 900;
  font-size: 48px;
  color: white;
  line-height: 1;
  min-width: 70px;
  text-align: center;
  background: rgba(255,255,255,0.12);
  border-radius: 12px;
  padding: 8px 12px;
}

.time-block small {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 2px;
  color: rgba(255,255,255,0.6);
  margin-top: 4px;
  text-transform: uppercase;
}

.time-sep {
  font-family: 'Montserrat', sans-serif;
  font-weight: 900;
  font-size: 40px;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 18px;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  max-width: 1000px;
  margin: 0 auto;
  align-items: stretch;
}

.pricing-card {
  background: white;
  border-radius: var(--radius-lg);
  padding: 32px 24px 28px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  border: 2px solid transparent;
  transition: var(--transition);
  position: relative;
}
.pricing-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.pricing-card.popular {
  border-color: var(--accent);
  background: linear-gradient(180deg, #fffbf0 0%, white 100%);
  transform: scale(1.04);
}
.pricing-card.popular:hover { transform: scale(1.06) translateY(-4px); }

.popular-badge {
  position: absolute;
  top: -16px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, var(--accent) 0%, #e8b520 100%);
  color: var(--text-dark);
  font-family: 'Montserrat', sans-serif;
  font-weight: 800;
  font-size: 12px;
  padding: 6px 18px;
  border-radius: 50px;
  white-space: nowrap;
}

.pricing-label {
  font-family: 'Montserrat', sans-serif;
  font-weight: 900;
  font-size: 14px;
  color: var(--primary-dark);
  letter-spacing: 2px;
  text-transform: uppercase;
}

.pricing-qty {
  font-family: 'Montserrat', sans-serif;
  font-weight: 800;
  font-size: 20px;
  color: var(--text-dark);
}

.pricing-supply {
  font-size: 13px;
  color: var(--text-light);
  font-weight: 600;
}

.pricing-img {
  margin: 8px auto;
  object-fit: contain;
}

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

.price-old {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 20px;
  color: var(--text-light);
  text-decoration: line-through;
}

.price-new {
  font-family: 'Montserrat', sans-serif;
  font-weight: 900;
  font-size: 32px;
  color: var(--primary);
}

.price-per { font-size: 13px; color: var(--text-light); font-weight: 600; }

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

.badge-green {
  background: #dcfce7;
  color: #166534;
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 11px;
  padding: 4px 12px;
  border-radius: 50px;
}

.badge-blue {
  background: #dbeafe;
  color: #1e40af;
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 11px;
  padding: 4px 12px;
  border-radius: 50px;
}

.payment-logos { margin: 4px auto 0; width: 160px; height: auto; }
.atc-logo { margin: 0 auto; width: 130px; height: auto; }

.pricing-stars {
  margin-top: 40px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}
.pricing-stars img { margin: 0 auto; }
.pricing-stars p { color: rgba(255,255,255,0.8); font-size: 14px; }

/* ===== BONUS SECTION ===== */
.bonus {
  background: var(--off-white);
  text-align: center;
}

.bonus-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  max-width: 800px;
  margin: 40px auto 0;
}

.bonus-card {
  background: white;
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  text-align: center;
  border: 2px solid var(--border);
  position: relative;
  transition: var(--transition);
}
.bonus-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: var(--accent); }

.bonus-ribbon {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
  color: white;
  font-family: 'Montserrat', sans-serif;
  font-weight: 800;
  font-size: 12px;
  padding: 5px 18px;
  border-radius: 50px;
  letter-spacing: 1px;
}

.bonus-img { margin: 8px auto 16px; max-width: 180px; border-radius: 12px; }

.bonus-card h3 { margin-bottom: 10px; color: var(--primary-dark); }
.bonus-card p { font-size: 14px; }

/* ===== INGREDIENTS ===== */
.ingredients {
  background: white;
  text-align: center;
}

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

.ing-card {
  background: var(--off-white);
  border-radius: var(--radius);
  padding: 28px 22px;
  text-align: left;
  border: 1px solid var(--border);
  transition: var(--transition);
}
.ing-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: var(--primary-light); }

.ing-icon { font-size: 36px; margin-bottom: 12px; }
.ing-card h3 { color: var(--primary-dark); margin-bottom: 8px; font-size: 17px; }
.ing-card p { font-size: 14px; }

/* ===== SCIENCE ===== */
.science {
  background: var(--light-bg);
  text-align: center;
}

.science-accordion {
  max-width: 900px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.sci-item {
  background: white;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  overflow: hidden;
}

.sci-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 20px 24px;
  text-align: left;
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 15px;
  color: var(--text-dark);
  cursor: pointer;
  background: none;
  min-height: 60px;
  gap: 12px;
  transition: var(--transition);
}
.sci-header:hover { background: var(--light-bg); }

.sci-icon {
  font-size: 22px;
  font-weight: 300;
  color: var(--primary);
  transition: var(--transition);
  flex-shrink: 0;
}
.sci-item.active .sci-icon { transform: rotate(45deg); }

.sci-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease;
}
.sci-item.active .sci-body { max-height: 600px; }

.sci-body p {
  padding: 0 24px 20px;
  text-align: left;
  font-size: 15px;
  line-height: 1.75;
}

/* ===== GUARANTEE ===== */
.guarantee { background: white; }

.guarantee-grid {
  display: grid;
  grid-template-columns: 360px 1fr;
  gap: 64px;
  align-items: center;
}

.guarantee-img img {
  width: 100%;
  border-radius: var(--radius-lg);
  filter: drop-shadow(0 20px 40px rgba(10,110,110,0.20));
}

.guarantee-points { display: flex; flex-direction: column; gap: 28px; margin: 20px 0; }

.g-point {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.g-icon {
  font-size: 28px;
  flex-shrink: 0;
  width: 52px; height: 52px;
  background: var(--light-bg);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
}

.g-point h3 { font-size: 18px; color: var(--primary-dark); margin-bottom: 6px; }
.g-point p { font-size: 14px; }

/* ===== BENEFITS ===== */
.benefits {
  background: var(--off-white);
  text-align: center;
}

.benefits-layout {
  display: grid;
  grid-template-columns: 380px 1fr;
  gap: 60px;
  align-items: center;
  text-align: left;
  margin-top: 40px;
}

.benefits-img img { width: 100%; border-radius: var(--radius-lg); }

.benefits-list { display: flex; flex-direction: column; gap: 20px; }

.benefit-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  background: white;
  padding: 18px 20px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  transition: var(--transition);
}
.benefit-item:hover { border-color: var(--primary-light); transform: translateX(6px); box-shadow: var(--shadow-sm); }

.benefit-check {
  font-size: 22px;
  flex-shrink: 0;
  margin-top: 2px;
}

.benefit-item h3 { font-size: 16px; color: var(--primary-dark); margin-bottom: 4px; }
.benefit-item p { font-size: 14px; margin: 0; }

/* ===== FAQ ===== */
.faq {
  background: white;
  text-align: center;
}

.faq-list {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.faq-item {
  background: var(--off-white);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  overflow: hidden;
  transition: var(--transition);
}
.faq-item:hover { border-color: var(--primary-light); }

.faq-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 20px 24px;
  text-align: left;
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 15px;
  color: var(--text-dark);
  cursor: pointer;
  min-height: 60px;
  gap: 12px;
  background: none;
  transition: var(--transition);
}
.faq-header:hover { background: var(--light-bg); }
.faq-item.active .faq-header { color: var(--primary); }

.faq-icon {
  font-size: 24px;
  font-weight: 300;
  color: var(--primary);
  transition: var(--transition);
  flex-shrink: 0;
}
.faq-item.active .faq-icon { transform: rotate(45deg); }

.faq-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease;
}
.faq-item.active .faq-body { max-height: 400px; }

.faq-body p {
  padding: 0 24px 20px;
  text-align: left;
  font-size: 15px;
}

/* ===== FINAL CTA ===== */
.final-cta {
  background: linear-gradient(135deg, #064f4f 0%, #0a6e6e 50%, #0a3a2a 100%);
  position: relative;
  overflow: hidden;
  text-align: center;
  padding: 100px 0;
}

.final-cta-bg { position: absolute; inset: 0; pointer-events: none; }
.fcta-shape {
  position: absolute;
  border-radius: 50%;
  background: rgba(255,255,255,0.05);
}
.fcta-shape.s1 { width: 400px; height: 400px; top: -150px; left: -100px; }
.fcta-shape.s2 { width: 300px; height: 300px; bottom: -100px; right: -80px; }
.fcta-shape.s3 { width: 200px; height: 200px; top: 40%; left: 40%; }

.final-cta-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 60px;
  align-items: center;
  max-width: 1000px;
  margin: 0 auto;
  padding: 0 20px;
}

.final-img-wrap { position: relative; display: flex; justify-content: center; }

.final-bottle-glow {
  position: absolute;
  width: 280px; height: 280px;
  background: radial-gradient(circle, rgba(212,160,23,0.30) 0%, transparent 70%);
  border-radius: 50%;
  animation: glowPulse 3s ease-in-out infinite;
}

.final-bottle-img {
  position: relative;
  z-index: 2;
  animation: bottleFloat 4s ease-in-out infinite;
  filter: drop-shadow(0 20px 40px rgba(0,0,0,0.30));
  max-width: 280px;
}

.final-content { display: flex; flex-direction: column; gap: 16px; text-align: left; }

.final-headline {
  font-family: 'Montserrat', sans-serif;
  font-weight: 900;
  font-size: clamp(28px, 4vw, 44px);
  color: white;
  line-height: 1.1;
}

.final-subheadline {
  font-family: 'Montserrat', sans-serif;
  font-weight: 800;
  font-size: clamp(22px, 3vw, 36px);
  color: rgba(255,255,255,0.9);
}

.final-price-wrap {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.final-price-old {
  font-size: 16px;
  color: rgba(255,255,255,0.6);
}
.final-price-old del { color: rgba(255,255,255,0.5); }

.final-price-new {
  font-family: 'Montserrat', sans-serif;
  font-weight: 900;
  font-size: 32px;
  color: var(--accent-light);
}

.final-desc { color: rgba(255,255,255,0.8); font-size: 15px; }

.final-trust-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 8px;
}

.final-trust-badges span {
  font-size: 13px;
  color: rgba(255,255,255,0.8);
  font-weight: 600;
  background: rgba(255,255,255,0.10);
  padding: 6px 14px;
  border-radius: 50px;
  border: 1px solid rgba(255,255,255,0.20);
}

/* ===== FOOTER ===== */
.footer {
  background: var(--text-dark);
  color: rgba(255,255,255,0.75);
  padding: 60px 0 0;
}

.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,0.10);
}

.footer-brand { display: flex; flex-direction: column; gap: 16px; }
.footer-brand .nav-logo { color: white; }
.footer-brand p { font-size: 14px; line-height: 1.7; }

.social-icons { display: flex; gap: 12px; flex-wrap: wrap; }

.social-icon {
  width: 40px; height: 40px;
  background: rgba(255,255,255,0.10);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,0.75);
  transition: var(--transition);
}
.social-icon:hover { background: var(--primary); color: white; transform: scale(1.1); }

.footer-links-col { display: flex; flex-direction: column; gap: 10px; }

.footer-links-col h4 {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 15px;
  color: white;
  margin-bottom: 4px;
}

.footer-links-col a, .legal-link {
  font-size: 14px;
  color: rgba(255,255,255,0.65);
  transition: var(--transition);
  display: block;
  padding: 3px 0;
}
.footer-links-col a:hover, .legal-link:hover { color: var(--accent-light); }

.footer-order-link {
  color: var(--accent-light) !important;
  font-weight: 700;
}

.footer-legal-links { display: flex; flex-direction: column; gap: 8px; }

.footer-disclaimer {
  padding: 24px 0;
  border-bottom: 1px solid rgba(255,255,255,0.10);
}
.footer-disclaimer p { font-size: 12px; color: rgba(255,255,255,0.45); line-height: 1.7; }

.footer-bottom {
  padding: 20px 0;
  text-align: center;
}
.footer-bottom p { font-size: 13px; }
.footer-bottom a { color: var(--accent-light); }

/* ===== SCROLL TO TOP ===== */
.scroll-top {
  position: fixed;
  bottom: 80px;
  right: 20px;
  width: 56px; height: 56px;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
  color: white;
  border-radius: 50%;
  font-size: 22px;
  font-weight: 700;
  display: flex; align-items: center; justify-content: center;
  box-shadow: var(--shadow-md);
  opacity: 0;
  transform: translateY(20px);
  transition: var(--transition);
  pointer-events: none;
  z-index: 999;
}
.scroll-top.visible { opacity: 1; transform: translateY(0); pointer-events: all; }
.scroll-top:hover { transform: scale(1.1) translateY(-2px); }

/* ===== NOTIFICATION POPUP ===== */
.notif-popup {
  position: fixed;
  bottom: 20px;
  left: 20px;
  background: white;
  border-radius: 14px;
  padding: 14px 16px;
  display: flex;
  align-items: center;
  gap: 12px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.18);
  border-left: 4px solid var(--primary);
  max-width: 280px;
  z-index: 998;
  transform: translateX(-120%);
  transition: transform 0.4s cubic-bezier(0.4,0,0.2,1);
}
.notif-popup.show { transform: translateX(0); }

.notif-avatar {
  font-size: 28px;
  flex-shrink: 0;
}

.notif-text { flex: 1; font-size: 13px; line-height: 1.5; }
.notif-text strong { color: var(--text-dark); font-family: 'Montserrat', sans-serif; }

.notif-close {
  font-size: 18px;
  color: var(--text-light);
  min-width: 28px; min-height: 28px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 50%;
  flex-shrink: 0;
}
.notif-close:hover { background: var(--light-bg); color: var(--text-dark); }

/* ===== EXIT POPUP ===== */
.exit-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.55);
  z-index: 9999;
  display: none;
}

.exit-popup {
  position: fixed;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%) scale(0.9);
  background: white;
  border-radius: var(--radius-lg);
  padding: 40px 32px;
  max-width: 480px;
  width: calc(100% - 40px);
  z-index: 10000;
  display: none;
  text-align: center;
  box-shadow: 0 32px 80px rgba(0,0,0,0.3);
  transition: transform 0.3s ease;
}
.exit-popup.show { transform: translate(-50%, -50%) scale(1); }

.exit-close {
  position: absolute;
  top: 14px; right: 14px;
  width: 36px; height: 36px;
  background: var(--off-white);
  border-radius: 50%;
  font-size: 20px;
  color: var(--text-mid);
  display: flex; align-items: center; justify-content: center;
}
.exit-close:hover { background: var(--light-bg); color: var(--primary); }

.exit-badge {
  display: inline-block;
  background: linear-gradient(135deg, var(--danger) 0%, #f97316 100%);
  color: white;
  font-family: 'Montserrat', sans-serif;
  font-weight: 800;
  font-size: 12px;
  letter-spacing: 1.5px;
  padding: 6px 18px;
  border-radius: 50px;
  margin-bottom: 16px;
}

.exit-popup h3 {
  font-size: 26px;
  margin-bottom: 12px;
  color: var(--text-dark);
}
.exit-popup p { font-size: 15px; margin-bottom: 16px; }

.exit-price {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.exit-old {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 22px;
  color: var(--text-light);
  text-decoration: line-through;
}

.exit-new {
  font-family: 'Montserrat', sans-serif;
  font-weight: 900;
  font-size: 36px;
  color: var(--primary);
}

.exit-save {
  background: #dcfce7;
  color: #166534;
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 13px;
  padding: 4px 12px;
  border-radius: 50px;
}

.exit-disclaimer { margin-top: 12px; color: var(--text-light) !important; }

/* ===== FADE IN ANIMATION ===== */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ===== PRICING 2 ===== */
.pricing-2 {
  background: linear-gradient(135deg, #052020 0%, #073030 50%, #052020 100%);
}

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

/* Tablet: 768px */
@media (max-width: 1024px) {
  .why-grid { grid-template-columns: repeat(2, 1fr); }
  .reviews-grid { grid-template-columns: repeat(2, 1fr); }
  .ingredients-grid { grid-template-columns: repeat(2, 1fr); }
  .benefits-layout { grid-template-columns: 1fr; }
  .benefits-img { max-width: 400px; margin: 0 auto; }
  .guarantee-grid { grid-template-columns: 1fr; }
  .guarantee-img { max-width: 360px; margin: 0 auto; }
  .final-cta-inner { grid-template-columns: 1fr; text-align: center; }
  .final-content { align-items: center; text-align: center; }
  .final-trust-badges { justify-content: center; }
  .footer-top { grid-template-columns: 1fr 1fr; }
}

/* Mobile: 768px */
@media (max-width: 768px) {
  section { padding: 60px 0; }

  /* Nav */
  .nav-links { display: none; }
  .hamburger { display: flex; }

  /* Hero */
  .hero-container {
    grid-template-columns: 1fr;
    gap: 32px;
    text-align: center;
    padding: 40px 20px;
  }
  .hero-image-wrap { order: 1; }
  .hero-content { order: 2; align-items: center; }
  .hero-eyebrow { margin: 0 auto; }
  .btn-hero { max-width: 100%; width: 100%; font-size: 16px; padding: 16px 24px; }
  .hero-trust { justify-content: center; }
  .hero-bottle { max-width: 240px; }
  .hero-float-badge { display: none; }

  /* Grids */
  .why-grid { grid-template-columns: 1fr 1fr; gap: 16px; }
  .what-is-grid { grid-template-columns: 1fr; gap: 32px; }
  .what-is-image { order: 1; }
  .what-is-content { order: 2; }
  .reviews-grid { grid-template-columns: 1fr; }
  .pricing-grid { grid-template-columns: 1fr; max-width: 380px; }
  .pricing-card.popular { transform: scale(1); }
  .bonus-grid { grid-template-columns: 1fr; }
  .ingredients-grid { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr; gap: 32px; }
  .final-cta-inner { grid-template-columns: 1fr; }
  .final-content { text-align: center; align-items: center; }
  .final-trust-badges { justify-content: center; }

  /* Countdown */
  .time-block span { font-size: 36px; min-width: 56px; }
  .countdown-wrap { padding: 16px 20px; gap: 16px; }

  /* Accordion body indent fix */
  .accordion-body p { padding-left: 24px; }

  /* Guarantee */
  .guarantee-grid { grid-template-columns: 1fr; text-align: center; }
  .g-point { flex-direction: column; align-items: center; text-align: center; }

  /* Benefits */
  .benefits-layout { grid-template-columns: 1fr; }

  /* Exit popup */
  .exit-popup { padding: 32px 20px; }
  .exit-popup h3 { font-size: 22px; }

  /* Notif */
  .notif-popup { left: 10px; right: 10px; max-width: calc(100% - 20px); }

  /* Scroll top */
  .scroll-top { bottom: 16px; right: 16px; }
}

/* Small Mobile: 480px */
@media (max-width: 480px) {
  section { padding: 48px 0; }
  .why-grid { grid-template-columns: 1fr; }
  .pricing-grid { max-width: 100%; }
  .hero-bottle { max-width: 200px; }
  .time-block span { font-size: 30px; min-width: 48px; }
  .time-sep { font-size: 30px; }
  .final-bottle-img { max-width: 220px; }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}