/* =============================================
   ARTNUTRA - STYLES.CSS
   Design: Natural Green Premium Theme
   Font: Montserrat (headings) + Open Sans (body)
   Primary: #1a6b3c | Accent: #f0a500 | BG: #f0faf4
   ============================================= */

/* --- 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: #1a1a1a;
  background: #fff;
  line-height: 1.7;
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
input, select, textarea { font-size: 16px; }

/* --- TYPOGRAPHY --- */
h1, h2, h3, h4, h5 {
  font-family: 'Montserrat', sans-serif;
  font-weight: 800;
  line-height: 1.2;
}
h1 { font-size: clamp(28px, 5vw, 52px); }
h2 { font-size: clamp(22px, 3.5vw, 38px); }
h3 { font-size: clamp(18px, 2.5vw, 24px); }
p { font-size: 16px; line-height: 1.8; }

/* --- UTILITIES --- */
.container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 20px; }
.green-text { color: #1a6b3c; }
.gradient-text { background: linear-gradient(135deg, #1a6b3c, #2ecc71); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.section-tag {
  display: inline-block;
  background: rgba(26,107,60,0.1);
  color: #1a6b3c;
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 12px;
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 6px 16px;
  border-radius: 20px;
  margin-bottom: 14px;
  border: 1px solid rgba(26,107,60,0.2);
}
.section-title { margin-bottom: 14px; }
.section-sub { color: #555; max-width: 600px; margin: 0 auto 40px; text-align: center; font-size: 17px; }
section { padding: 80px 0; }

/* --- BUTTONS --- */
.btn-primary {
  display: inline-block;
  background: linear-gradient(135deg, #1a6b3c, #27ae60);
  color: #fff !important;
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 18px;
  padding: 16px 36px;
  border-radius: 50px;
  border: none;
  cursor: pointer;
  min-height: 56px;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  box-shadow: 0 4px 20px rgba(26,107,60,0.35);
  text-align: center;
}
.btn-primary:hover { transform: scale(1.05); box-shadow: 0 8px 30px rgba(26,107,60,0.45); }
.btn-primary:active { transform: scale(0.98); }
.pulse-btn { animation: pulse 2.5s infinite; }
@keyframes pulse {
  0%, 100% { box-shadow: 0 4px 20px rgba(26,107,60,0.35); }
  50% { box-shadow: 0 4px 40px rgba(26,107,60,0.6), 0 0 0 10px rgba(26,107,60,0.1); }
}

/* =============================================
   SECTION 1 - NAVIGATION
   ============================================= */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(26,107,60,0.1);
  transition: box-shadow 0.3s ease;
}
.navbar.scrolled { box-shadow: 0 2px 20px rgba(0,0,0,0.12); }
.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 20px;
  max-width: 1200px;
  margin: 0 auto;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: 'Montserrat', sans-serif;
  font-weight: 800;
  font-size: 22px;
  color: #1a6b3c;
}
.nav-logo img { width: 40px; height: 40px; object-fit: contain; border-radius: 8px; }
.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}
.nav-link {
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
  font-size: 15px;
  color: #333;
  transition: color 0.2s;
  white-space: nowrap;
}
.nav-link:hover { color: #1a6b3c; }
.nav-cta {
  background: linear-gradient(135deg, #1a6b3c, #27ae60);
  color: #fff !important;
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 14px;
  padding: 10px 22px;
  border-radius: 50px;
  min-height: 44px;
  display: flex;
  align-items: center;
  white-space: nowrap;
  transition: transform 0.2s, box-shadow 0.2s;
  box-shadow: 0 2px 12px rgba(26,107,60,0.3);
}
.nav-cta:hover { transform: scale(1.05); box-shadow: 0 4px 20px rgba(26,107,60,0.45); }
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  min-width: 44px;
  min-height: 44px;
  justify-content: center;
  align-items: center;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: #1a6b3c;
  border-radius: 2px;
  transition: all 0.3s ease;
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* =============================================
   SECTION 2 - HERO
   ============================================= */
.hero {
  position: relative;
  min-height: 100vh;
  background: linear-gradient(135deg, #0d3d22 0%, #1a6b3c 50%, #27ae60 100%);
  padding-top: 90px;
  overflow: hidden;
  display: flex;
  align-items: center;
}
.hero-particles {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}
.hero-particle {
  position: absolute;
  width: 6px;
  height: 6px;
  background: rgba(255,255,255,0.15);
  border-radius: 50%;
  animation: float linear infinite;
}
@keyframes float {
  0% { transform: translateY(100vh) rotate(0deg); opacity: 0; }
  10% { opacity: 1; }
  90% { opacity: 1; }
  100% { transform: translateY(-100px) rotate(720deg); opacity: 0; }
}
.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  padding: 60px 20px 100px;
}
.hero-image-wrap {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}
.hero-glow {
  position: absolute;
  width: 80%;
  height: 80%;
  background: radial-gradient(circle, rgba(46,204,113,0.4), transparent 70%);
  border-radius: 50%;
  animation: glow-pulse 3s ease-in-out infinite;
}
@keyframes glow-pulse {
  0%, 100% { transform: scale(1); opacity: 0.6; }
  50% { transform: scale(1.15); opacity: 1; }
}
.hero-bottle {
  position: relative;
  z-index: 2;
  max-width: 340px;
  width: 100%;
  animation: bottle-float 4s ease-in-out infinite;
  filter: drop-shadow(0 30px 60px rgba(0,0,0,0.4));
}
@keyframes bottle-float {
  0%, 100% { transform: translateY(0) rotate(-2deg); }
  50% { transform: translateY(-20px) rotate(2deg); }
}
.hero-badge-float {
  position: absolute;
  top: 10px;
  right: -10px;
  background: #f0a500;
  color: #fff;
  font-family: 'Montserrat', sans-serif;
  font-weight: 800;
  font-size: 13px;
  padding: 8px 16px;
  border-radius: 20px;
  box-shadow: 0 4px 16px rgba(0,0,0,0.3);
  animation: badge-pop 2s ease-in-out infinite;
  z-index: 3;
}
@keyframes badge-pop {
  0%, 100% { transform: scale(1) rotate(-5deg); }
  50% { transform: scale(1.1) rotate(-5deg); }
}
.hero-eyebrow {
  color: rgba(255,255,255,0.8);
  font-size: 14px;
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
  letter-spacing: 1px;
  margin-bottom: 16px;
  text-transform: uppercase;
}
.hero-h1 {
  color: #fff;
  margin-bottom: 24px;
  text-shadow: 0 2px 20px rgba(0,0,0,0.2);
}
.hero-sub {
  color: rgba(255,255,255,0.9);
  font-size: 17px;
  margin-bottom: 16px;
  line-height: 1.8;
}
.hero-sub strong { color: #fff; }
.hero-stats {
  display: flex;
  gap: 24px;
  margin: 28px 0;
  flex-wrap: wrap;
}
.stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 12px;
  padding: 14px 20px;
  backdrop-filter: blur(4px);
  flex: 1;
  min-width: 90px;
}
.stat-num {
  font-family: 'Montserrat', sans-serif;
  font-weight: 800;
  font-size: 20px;
  color: #fff;
}
.stat-label { font-size: 12px; color: rgba(255,255,255,0.7); text-align: center; margin-top: 2px; }
.hero-cta { font-size: 18px; padding: 18px 40px; margin-top: 8px; }
.hero-guarantee { color: rgba(255,255,255,0.75); font-size: 14px; margin-top: 16px; }
.hero-wave { position: absolute; bottom: -2px; left: 0; right: 0; }
.hero-wave svg { width: 100%; display: block; }

/* =============================================
   SECTION 3 - WHY CHOOSE US
   ============================================= */
.why-us { background: #f0faf4; text-align: center; }
.why-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 48px;
}
.why-card {
  background: #fff;
  border-radius: 20px;
  padding: 32px 24px;
  box-shadow: 0 4px 20px rgba(26,107,60,0.08);
  border: 1px solid rgba(26,107,60,0.1);
  transition: transform 0.3s ease, box-shadow 0.3s ease, rotate 0.3s ease;
}
.why-card:hover { transform: scale(1.05) rotate(2deg); box-shadow: 0 12px 40px rgba(26,107,60,0.2); }
.why-icon-wrap { width: 80px; height: 80px; margin: 0 auto 20px; border-radius: 50%; overflow: hidden; background: #f0faf4; padding: 8px; }
.why-icon-wrap img { width: 100%; height: 100%; object-fit: contain; }
.why-card h3 { font-size: 16px; margin-bottom: 12px; color: #1a1a1a; }
.why-card p { font-size: 14px; color: #555; line-height: 1.7; }

/* =============================================
   SECTION 4 - WHAT IS
   ============================================= */
.what-is { background: #fff; }
.what-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.what-image { position: relative; display: flex; justify-content: center; }
.what-img-glow {
  position: absolute;
  width: 70%;
  height: 70%;
  background: radial-gradient(circle, rgba(26,107,60,0.15), transparent 70%);
  border-radius: 50%;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}
.what-image img { border-radius: 20px; max-width: 440px; width: 100%; box-shadow: 0 20px 60px rgba(0,0,0,0.1); }
.what-content h2 { margin-bottom: 20px; }
.what-content p { color: #444; margin-bottom: 16px; }
.what-content .btn-primary { margin-top: 24px; }

/* =============================================
   SECTION 5 - HOW IT WORKS
   ============================================= */
.how-works { background: #f0faf4; }
.how-works .section-title, .how-works .section-sub { text-align: center; }
.accordion-list { max-width: 800px; margin: 0 auto; display: flex; flex-direction: column; gap: 12px; }
.accordion-item { background: #fff; border-radius: 16px; border: 1px solid rgba(26,107,60,0.15); overflow: hidden; box-shadow: 0 2px 12px rgba(0,0,0,0.06); }
.accordion-header {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 20px 24px;
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 17px;
  color: #1a1a1a;
  min-height: 64px;
  transition: background 0.2s;
}
.accordion-header:hover { background: rgba(26,107,60,0.04); }
.acc-num {
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  background: linear-gradient(135deg, #1a6b3c, #27ae60);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 800;
}
.acc-title { flex: 1; }
.acc-icon { font-size: 22px; color: #1a6b3c; font-weight: 400; transition: transform 0.3s; flex-shrink: 0; }
.accordion-item.active .acc-icon { transform: rotate(45deg); }
.accordion-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.3s ease;
}
.accordion-item.active .accordion-body { max-height: 400px; }
.accordion-body p { padding: 0 24px 20px; color: #444; font-size: 15px; line-height: 1.8; }
.accordion-body p strong { color: #1a6b3c; }

/* =============================================
   SECTION 6 - REVIEWS
   ============================================= */
.reviews { background: #fff; text-align: center; }
.reviews-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-bottom: 40px;
}
.review-card {
  background: #f9fffe;
  border: 1px solid rgba(26,107,60,0.15);
  border-radius: 20px;
  padding: 28px;
  text-align: left;
  transition: transform 0.3s, box-shadow 0.3s;
}
.review-card:hover { transform: translateY(-6px); box-shadow: 0 12px 40px rgba(26,107,60,0.15); }
.review-top { display: flex; gap: 16px; align-items: center; margin-bottom: 16px; }
.review-top img { width: 60px; height: 60px; border-radius: 50%; object-fit: cover; flex-shrink: 0; border: 3px solid #27ae60; }
.review-top strong { display: block; font-family: 'Montserrat', sans-serif; font-weight: 700; font-size: 16px; }
.review-top span { font-size: 13px; color: #888; }
.stars { color: #f0a500; font-size: 16px; margin-top: 4px; }
.review-card p { color: #444; font-size: 15px; line-height: 1.7; }
.review-card p strong { color: #1a6b3c; }
.rating-bar { display: flex; align-items: center; justify-content: center; gap: 16px; flex-wrap: wrap; padding: 20px; background: #f0faf4; border-radius: 16px; }
.rating-bar img { height: 32px; width: auto; }
.rating-bar p { color: #333; font-family: 'Montserrat', sans-serif; font-weight: 700; font-size: 16px; }

/* =============================================
   SECTION 7 & 13 - PRICING
   ============================================= */
.pricing { background: linear-gradient(135deg, #0d3d22, #1a6b3c); text-align: center; }
.pricing .section-tag { background: rgba(255,255,255,0.15); color: #fff; border-color: rgba(255,255,255,0.2); }
.pricing .section-title { color: #fff; }
.pricing .section-sub { color: rgba(255,255,255,0.8); }
.pricing-2 { background: #f0faf4; }
.pricing-2 .section-tag { background: rgba(26,107,60,0.1); color: #1a6b3c; border-color: rgba(26,107,60,0.2); }
.pricing-2 .section-title { color: #1a1a1a; }
.pricing-2 .section-sub { color: #555; }
.pricing-2 .countdown-timer { background: #fff; }
.pricing-2 .time-block { background: #1a6b3c; }
.countdown-wrap { margin: 0 auto 40px; text-align: center; }
.countdown-label { color: rgba(255,255,255,0.85); font-family: 'Montserrat', sans-serif; font-weight: 600; font-size: 14px; text-transform: uppercase; letter-spacing: 1px; margin-bottom: 12px; }
.pricing-2 .countdown-label { color: #1a6b3c; }
.countdown-timer {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(0,0,0,0.2);
  padding: 12px 24px;
  border-radius: 16px;
}
.time-block {
  background: #1a6b3c;
  color: #fff;
  border-radius: 10px;
  padding: 12px 20px;
  min-width: 70px;
  text-align: center;
}
.time-block span {
  display: block;
  font-family: 'Montserrat', sans-serif;
  font-weight: 800;
  font-size: 36px;
  line-height: 1;
}
.time-block small { font-size: 11px; text-transform: uppercase; letter-spacing: 1px; opacity: 0.8; }
.colon { font-family: 'Montserrat', sans-serif; font-weight: 800; font-size: 36px; color: #fff; }
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  max-width: 960px;
  margin: 0 auto 32px;
  align-items: start;
}
.price-card {
  background: #fff;
  border-radius: 24px;
  padding: 30px 24px;
  text-align: center;
  border: 2px solid rgba(26,107,60,0.15);
  position: relative;
  transition: transform 0.3s, box-shadow 0.3s;
}
.price-card:hover { transform: translateY(-6px); box-shadow: 0 16px 50px rgba(0,0,0,0.15); }
.price-card.popular {
  border-color: #27ae60;
  transform: scale(1.04);
  box-shadow: 0 12px 50px rgba(26,107,60,0.3);
}
.price-card.popular:hover { transform: scale(1.04) translateY(-6px); }
.popular-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, #1a6b3c, #27ae60);
  color: #fff;
  font-family: 'Montserrat', sans-serif;
  font-weight: 800;
  font-size: 11px;
  padding: 6px 18px;
  border-radius: 20px;
  white-space: nowrap;
  letter-spacing: 1px;
}
.price-label {
  font-family: 'Montserrat', sans-serif;
  font-weight: 800;
  font-size: 12px;
  letter-spacing: 2px;
  color: #1a6b3c;
  text-transform: uppercase;
  margin-bottom: 4px;
}
.price-bottles { font-family: 'Montserrat', sans-serif; font-weight: 800; font-size: 22px; color: #1a1a1a; margin-bottom: 4px; }
.price-supply { font-size: 13px; color: #888; margin-bottom: 16px; }
.price-card img { max-height: 160px; width: auto; margin: 0 auto 16px; object-fit: contain; }
.price-main { font-family: 'Montserrat', sans-serif; font-weight: 800; font-size: 42px; color: #1a6b3c; line-height: 1; }
.price-unit { font-size: 16px; color: #888; }
.price-total { font-size: 15px; color: #888; margin: 8px 0 16px; }
.price-total del { color: #ccc; }
.badge-row { display: flex; gap: 6px; justify-content: center; flex-wrap: wrap; margin-bottom: 16px; }
.badge-green { background: #e8f5e9; color: #1a6b3c; font-family: 'Montserrat', sans-serif; font-weight: 700; font-size: 11px; padding: 4px 10px; border-radius: 12px; }
.badge-blue { background: #e3f2fd; color: #1565c0; font-family: 'Montserrat', sans-serif; font-weight: 700; font-size: 11px; padding: 4px 10px; border-radius: 12px; }
.btn-price {
  display: block;
  background: linear-gradient(135deg, #1a6b3c, #27ae60);
  color: #fff;
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 16px;
  padding: 14px 20px;
  border-radius: 50px;
  border: none;
  cursor: pointer;
  min-height: 50px;
  transition: transform 0.2s, box-shadow 0.2s;
  box-shadow: 0 4px 16px rgba(26,107,60,0.3);
  text-align: center;
  margin-bottom: 14px;
  width: 100%;
}
.btn-price:hover { transform: scale(1.04); box-shadow: 0 6px 24px rgba(26,107,60,0.4); }
.popular-btn { background: linear-gradient(135deg, #f0a500, #e67e22); box-shadow: 0 4px 16px rgba(240,165,0,0.4); }
.popular-btn:hover { box-shadow: 0 6px 24px rgba(240,165,0,0.5); }
.payment-logos { max-height: 28px; width: auto; margin: 0 auto; filter: grayscale(0.4); }

/* =============================================
   SECTION 8 - BONUS
   ============================================= */
.bonus { background: #f0faf4; text-align: center; }
.bonus-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; max-width: 800px; margin: 0 auto; }
.bonus-card {
  background: #fff;
  border-radius: 24px;
  padding: 36px 28px;
  border: 2px solid rgba(26,107,60,0.15);
  transition: transform 0.3s, box-shadow 0.3s;
}
.bonus-card:hover { transform: translateY(-6px); box-shadow: 0 16px 50px rgba(26,107,60,0.15); }
.bonus-num {
  background: #f0a500;
  color: #fff;
  font-family: 'Montserrat', sans-serif;
  font-weight: 800;
  font-size: 12px;
  padding: 6px 16px;
  border-radius: 20px;
  display: inline-block;
  margin-bottom: 16px;
  letter-spacing: 1px;
}
.bonus-card img { max-height: 180px; width: auto; margin: 0 auto 20px; object-fit: contain; }
.bonus-card h3 { margin-bottom: 12px; color: #1a1a1a; font-size: 20px; }
.bonus-card p { color: #555; font-size: 15px; }
.bonus-value { margin-top: 16px; font-family: 'Montserrat', sans-serif; font-weight: 700; font-size: 16px; color: #888; }
.bonus-value span { color: #27ae60; font-size: 20px; }

/* =============================================
   SECTION 9 - INGREDIENTS
   ============================================= */
.ingredients { background: #fff; text-align: center; }
.ing-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 40px;
}
.ing-card {
  background: #f0faf4;
  border-radius: 16px;
  padding: 24px 18px;
  text-align: center;
  border: 1px solid rgba(26,107,60,0.1);
  transition: transform 0.3s, box-shadow 0.3s, background 0.3s;
}
.ing-card:hover { transform: translateY(-4px); box-shadow: 0 10px 30px rgba(26,107,60,0.15); background: #e8f5e9; }
.ing-icon { font-size: 36px; margin-bottom: 12px; }
.ing-card h3 { font-size: 15px; margin-bottom: 8px; color: #1a6b3c; }
.ing-card p { font-size: 13px; color: #555; line-height: 1.6; }

/* =============================================
   SECTION 10 - SCIENTIFIC EVIDENCE
   ============================================= */
.science { background: #f0faf4; }
.science .section-title, .science .section-sub { text-align: center; }
.sci-accordion { max-width: 860px; margin: 0 auto; display: flex; flex-direction: column; gap: 12px; }
.sci-item { background: #fff; border-radius: 16px; overflow: hidden; border: 1px solid rgba(26,107,60,0.12); }
.sci-header {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 24px;
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 16px;
  color: #1a1a1a;
  min-height: 60px;
  transition: background 0.2s;
}
.sci-header:hover { background: rgba(26,107,60,0.04); }
.sci-header span { font-size: 22px; color: #1a6b3c; transition: transform 0.3s; flex-shrink: 0; }
.sci-item.active .sci-header span { transform: rotate(45deg); }
.sci-body { max-height: 0; overflow: hidden; transition: max-height 0.4s ease; }
.sci-item.active .sci-body { max-height: 400px; }
.sci-body p { padding: 0 24px 20px; color: #444; font-size: 15px; line-height: 1.8; }
.sci-body p:last-child { color: #888; font-style: italic; font-size: 13px; }
.sci-body p strong { color: #1a6b3c; }

/* =============================================
   SECTION 11 - GUARANTEE
   ============================================= */
.guarantee { background: #fff; }
.guarantee-grid {
  display: grid;
  grid-template-columns: 380px 1fr;
  gap: 60px;
  align-items: center;
}
.guarantee-image img { border-radius: 20px; max-width: 340px; margin: 0 auto; filter: drop-shadow(0 20px 40px rgba(26,107,60,0.2)); }
.guarantee-content h2 { margin-bottom: 16px; }
.guarantee-intro { color: #444; margin-bottom: 28px; font-size: 16px; }
.guarantee-point { display: flex; gap: 16px; align-items: flex-start; margin-bottom: 24px; }
.g-icon { font-size: 28px; flex-shrink: 0; margin-top: 2px; }
.guarantee-point h3 { font-size: 18px; margin-bottom: 6px; color: #1a1a1a; }
.guarantee-point p { font-size: 15px; color: #555; line-height: 1.7; }
.guarantee-point strong { color: #1a6b3c; }

/* =============================================
   SECTION 12 - BENEFITS
   ============================================= */
.benefits { background: #f0faf4; text-align: center; }
.benefits-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  max-width: 900px;
  margin: 0 auto;
  text-align: left;
}
.benefit-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  background: #fff;
  border-radius: 16px;
  padding: 20px;
  border: 1px solid rgba(26,107,60,0.1);
  transition: transform 0.3s, box-shadow 0.3s;
}
.benefit-item:hover { transform: translateY(-4px); box-shadow: 0 8px 28px rgba(26,107,60,0.12); }
.b-icon { font-size: 32px; flex-shrink: 0; }
.b-content h3 { font-size: 16px; margin-bottom: 6px; color: #1a1a1a; }
.b-content p { font-size: 14px; color: #555; line-height: 1.6; }
.b-content p strong { color: #1a6b3c; }

/* =============================================
   SECTION 14 - FAQ
   ============================================= */
.faq { background: #fff; text-align: center; }
.faq-list { max-width: 780px; margin: 0 auto; display: flex; flex-direction: column; gap: 12px; }
.faq-item { background: #f9fffe; border-radius: 16px; overflow: hidden; border: 1px solid rgba(26,107,60,0.15); }
.faq-header {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 24px;
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 16px;
  color: #1a1a1a;
  min-height: 60px;
  transition: background 0.2s;
}
.faq-header:hover { background: rgba(26,107,60,0.04); }
.faq-icon { font-size: 22px; color: #1a6b3c; transition: transform 0.3s; 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; color: #444; font-size: 15px; line-height: 1.8; text-align: left; }
.faq-body p strong { color: #1a6b3c; }

/* =============================================
   SECTION 15 - FINAL CTA
   ============================================= */
.final-cta {
  background: linear-gradient(135deg, #0d3d22 0%, #1a6b3c 60%, #27ae60 100%);
  position: relative;
  overflow: hidden;
}
.final-cta::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.04'%3E%3Ccircle cx='30' cy='30' r='20'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}
.final-cta-inner { position: relative; z-index: 1; padding: 80px 0; }
.final-cta-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.final-cta-image { display: flex; justify-content: center; }
.final-cta-image img {
  max-width: 380px;
  width: 100%;
  animation: bottle-float 4s ease-in-out infinite;
  filter: drop-shadow(0 30px 60px rgba(0,0,0,0.4));
}
.final-eyebrow {
  color: #f0a500;
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 16px;
}
.final-h2 { color: #fff; font-size: clamp(26px, 4vw, 40px); margin-bottom: 24px; line-height: 1.25; }
.final-price-wrap {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 20px;
}
.final-old { color: rgba(255,255,255,0.6); font-size: 16px; }
.final-new { color: #f0a500; font-family: 'Montserrat', sans-serif; font-weight: 800; font-size: 28px; }
.final-sub { color: rgba(255,255,255,0.85); font-size: 16px; margin-bottom: 24px; }
.final-sub strong { color: #fff; }
.btn-final {
  display: inline-block;
  background: linear-gradient(135deg, #f0a500, #e67e22);
  color: #fff;
  font-family: 'Montserrat', sans-serif;
  font-weight: 800;
  font-size: 20px;
  padding: 20px 48px;
  border-radius: 50px;
  border: none;
  cursor: pointer;
  min-height: 64px;
  box-shadow: 0 6px 30px rgba(240,165,0,0.4);
  transition: transform 0.2s, box-shadow 0.2s;
  text-align: center;
}
.btn-final:hover { transform: scale(1.05); box-shadow: 0 10px 40px rgba(240,165,0,0.5); }
.final-badges {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-top: 20px;
}
.final-badges span {
  background: rgba(255,255,255,0.12);
  color: rgba(255,255,255,0.9);
  font-size: 13px;
  padding: 6px 14px;
  border-radius: 20px;
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
}

/* =============================================
   SECTION 16 - FOOTER
   ============================================= */
.footer { background: #0d1f14; color: #ccc; padding: 60px 0 20px; }
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.footer-logo { display: flex; align-items: center; gap: 10px; margin-bottom: 16px; }
.footer-logo img { width: 36px; height: 36px; border-radius: 8px; }
.footer-logo span { font-family: 'Montserrat', sans-serif; font-weight: 800; font-size: 20px; color: #27ae60; }
.footer-desc { color: rgba(255,255,255,0.55); font-size: 14px; line-height: 1.7; margin-bottom: 20px; }
.footer-col h4 { font-family: 'Montserrat', sans-serif; font-weight: 700; color: #fff; font-size: 15px; margin-bottom: 16px; }
.footer-col a { display: block; color: rgba(255,255,255,0.55); font-size: 14px; margin-bottom: 10px; transition: color 0.2s; }
.footer-col a:hover { color: #27ae60; }
.footer-col p { color: rgba(255,255,255,0.55); font-size: 14px; margin-bottom: 10px; }
.footer-legal-links { display: flex; flex-direction: column; }
.social-links { display: flex; gap: 12px; }
.social-link {
  width: 40px;
  height: 40px;
  background: rgba(255,255,255,0.08);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.6);
  transition: background 0.2s, color 0.2s;
}
.social-link:hover { background: #27ae60; color: #fff; }
.social-link svg { width: 18px; height: 18px; }
.btn-footer-cta {
  display: inline-block;
  background: linear-gradient(135deg, #1a6b3c, #27ae60);
  color: #fff;
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 14px;
  padding: 10px 22px;
  border-radius: 50px;
  margin-top: 12px;
  transition: transform 0.2s;
  min-height: 44px;
  align-items: center;
  display: inline-flex;
}
.btn-footer-cta:hover { transform: scale(1.04); }
.footer-disclaimer {
  background: rgba(255,255,255,0.04);
  border-radius: 12px;
  padding: 20px;
  margin: 32px 0;
  color: rgba(255,255,255,0.4);
  font-size: 12px;
  line-height: 1.7;
}
.footer-bottom {
  text-align: center;
  color: rgba(255,255,255,0.3);
  font-size: 13px;
  padding-top: 16px;
}
.footer-bottom a { color: rgba(255,255,255,0.4); }

/* =============================================
   POPUP
   ============================================= */
.popup-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.7);
  z-index: 9999;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
  backdrop-filter: blur(4px);
}
.popup-overlay.show { display: flex; }
.popup-box {
  background: #fff;
  border-radius: 24px;
  max-width: 480px;
  width: 100%;
  padding: 40px 36px;
  position: relative;
  box-shadow: 0 20px 60px rgba(0,0,0,0.3);
  animation: popup-in 0.4s ease;
  text-align: center;
}
@keyframes popup-in {
  from { transform: scale(0.8) translateY(30px); opacity: 0; }
  to { transform: scale(1) translateY(0); opacity: 1; }
}
.popup-close-link {
  position: absolute;
  top: 16px;
  right: 20px;
  font-size: 20px;
  color: #888;
  cursor: pointer;
  background: #f0faf4;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s, color 0.2s;
  text-decoration: none;
}
.popup-close-link:hover { background: #1a6b3c; color: #fff; }
.popup-badge {
  background: #fff3cd;
  color: #856404;
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 12px;
  padding: 6px 16px;
  border-radius: 20px;
  display: inline-block;
  margin-bottom: 16px;
  letter-spacing: 1px;
}
.popup-box h3 { font-size: 22px; margin-bottom: 12px; color: #1a1a1a; }
.popup-box p { color: #555; margin-bottom: 24px; }
.popup-cta { width: 100%; justify-content: center; display: flex; }
.popup-no { display: block; margin-top: 14px; color: #aaa; font-size: 13px; text-decoration: underline; cursor: pointer; }

/* =============================================
   PURCHASE NOTIFICATION
   ============================================= */
.purchase-notif {
  position: fixed;
  bottom: 20px;
  left: 20px;
  z-index: 8000;
  background: #fff;
  border-radius: 16px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.18);
  padding: 14px 18px;
  max-width: 280px;
  border-left: 4px solid #27ae60;
  transform: translateX(-320px);
  transition: transform 0.4s ease;
  display: flex;
  align-items: center;
  gap: 12px;
}
.purchase-notif.show { transform: translateX(0); }
.notif-icon { font-size: 24px; flex-shrink: 0; }
.notif-text { font-size: 13px; line-height: 1.5; }
.notif-text strong { display: block; font-family: 'Montserrat', sans-serif; font-weight: 700; color: #1a1a1a; }
.notif-text span { color: #555; }

/* =============================================
   SCROLL TO TOP
   ============================================= */
.scroll-top {
  position: fixed;
  bottom: 24px;
  right: 20px;
  width: 56px;
  height: 56px;
  background: linear-gradient(135deg, #1a6b3c, #27ae60);
  color: #fff;
  border: none;
  border-radius: 50%;
  font-size: 20px;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s, visibility 0.3s, transform 0.2s;
  box-shadow: 0 4px 20px rgba(26,107,60,0.35);
  z-index: 7000;
}
.scroll-top.visible { opacity: 1; visibility: visible; }
.scroll-top:hover { transform: scale(1.1); }

/* =============================================
   REVEAL ANIMATIONS
   ============================================= */
.reveal-card, .reveal-left, .reveal-right {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal-left { transform: translateX(-40px); }
.reveal-right { transform: translateX(40px); }
.reveal-card.visible, .reveal-left.visible, .reveal-right.visible {
  opacity: 1;
  transform: none;
}
.reveal-card:nth-child(2) { transition-delay: 0.1s; }
.reveal-card:nth-child(3) { transition-delay: 0.2s; }
.reveal-card:nth-child(4) { transition-delay: 0.3s; }

/* =============================================
   MOBILE RESPONSIVE
   ============================================= */
@media (max-width: 1024px) {
  .why-grid { grid-template-columns: repeat(2, 1fr); }
  .ing-grid { grid-template-columns: repeat(3, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 28px; }
}

@media (max-width: 768px) {
  section { padding: 56px 0; }
  .hamburger { display: flex; }
  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 320px;
    height: 100vh;
    background: #fff;
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
    padding: 80px 32px;
    gap: 24px;
    transition: right 0.35s cubic-bezier(0.4,0,0.2,1);
    box-shadow: -8px 0 30px rgba(0,0,0,0.12);
    z-index: 999;
  }
  .nav-links.open { right: 0; }
  .nav-link { font-size: 18px; }
  .nav-cta { width: 100%; justify-content: center; }

  .hero-grid { grid-template-columns: 1fr; gap: 32px; padding: 40px 20px 80px; text-align: center; }
  .hero-image-wrap { order: -1; }
  .hero-bottle { max-width: 220px; }
  .hero-stats { justify-content: center; }
  .hero-cta { width: 100%; justify-content: center; display: flex; font-size: 16px; }
  .hero-guarantee { font-size: 13px; }

  .why-grid { grid-template-columns: 1fr 1fr; }

  .what-grid { grid-template-columns: 1fr; gap: 32px; }
  .what-image { order: -1; }

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

  .pricing-grid { grid-template-columns: 1fr; max-width: 380px; }
  .price-card.popular { transform: none; }
  .price-card.popular:hover { transform: translateY(-6px); }

  .bonus-grid { grid-template-columns: 1fr; max-width: 400px; }

  .ing-grid { grid-template-columns: repeat(2, 1fr); }

  .guarantee-grid { grid-template-columns: 1fr; gap: 32px; text-align: center; }
  .guarantee-image { order: -1; }
  .guarantee-point { text-align: left; }

  .benefits-grid { grid-template-columns: 1fr; }

  .final-cta-grid { grid-template-columns: 1fr; gap: 32px; text-align: center; }
  .final-cta-image { order: -1; }
  .final-badges { justify-content: center; }
  .btn-final { width: 100%; font-size: 18px; }

  .footer-grid { grid-template-columns: 1fr; gap: 28px; text-align: center; }
  .footer-logo { justify-content: center; }
  .social-links { justify-content: center; }
  .footer-col a { text-align: center; }
  .footer-legal-links { align-items: center; }

  .countdown-timer { padding: 10px 16px; }
  .time-block { min-width: 60px; padding: 10px 14px; }
  .time-block span { font-size: 28px; }

  .popup-box { padding: 32px 24px; }
  .purchase-notif { bottom: 72px; left: 10px; max-width: 260px; }
}

@media (max-width: 575px) {
  .why-grid { grid-template-columns: 1fr; }
  .ing-grid { grid-template-columns: 1fr; }
  h1 { font-size: 26px; }
  h2 { font-size: 22px; }
  .section-sub { font-size: 15px; }
  .hero-stats { flex-direction: column; align-items: center; }
  .stat { width: 100%; max-width: 240px; }
  .final-h2 { font-size: 24px; }
  .accordion-header { font-size: 15px; padding: 16px 18px; }
  .faq-header { font-size: 15px; padding: 16px 18px; }
}

@media (max-width: 320px) {
  .container { padding: 0 14px; }
  .btn-primary { font-size: 15px; padding: 14px 24px; }
  .nav-logo span { font-size: 18px; }
}

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