/* ===================================
   ERECTIN GUMMIES - PREMIUM DARK GOLD DESIGN
   Mobile First Responsive CSS
   =================================== */

/* CSS Variables */
:root {
  --primary: #B8860B;
  --primary-light: #FFD700;
  --primary-dark: #8B6914;
  --accent: #D4AF37;
  --dark: #0A0A0F;
  --dark2: #111118;
  --dark3: #1A1A24;
  --dark4: #222233;
  --text: #E8E8F0;
  --text-muted: #9090A8;
  --white: #FFFFFF;
  --success: #10B981;
  --danger: #EF4444;
  --gradient: linear-gradient(135deg, #B8860B 0%, #FFD700 50%, #B8860B 100%);
  --gradient-text: linear-gradient(135deg, #FFD700, #FFA500, #FFD700);
  --shadow: 0 20px 60px rgba(0,0,0,0.5);
  --radius: 16px;
  --transition: 0.3s ease;
}

/* 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: 'DM Sans', sans-serif;
  background: var(--dark);
  color: var(--text);
  line-height: 1.7;
  overflow-x: hidden;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a { text-decoration: none; color: inherit; }

/* Gradient Text */
.gradient-text {
  background: var(--gradient-text);
  -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 Base */
.section {
  padding: 60px 0;
}

.section-title {
  font-family: 'Playfair Display', serif;
  font-size: clamp(24px, 5vw, 42px);
  text-align: center;
  margin-bottom: 12px;
  line-height: 1.2;
  color: var(--white);
}

.section-sub {
  text-align: center;
  color: var(--text-muted);
  font-size: clamp(15px, 2.5vw, 18px);
  margin-bottom: 48px;
}

/* Buttons */
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: var(--gradient);
  color: var(--dark);
  font-family: 'DM Sans', sans-serif;
  font-weight: 700;
  font-size: 16px;
  padding: 16px 32px;
  border-radius: 50px;
  border: none;
  cursor: pointer;
  min-height: 52px;
  transition: transform var(--transition), box-shadow var(--transition);
  text-align: center;
  letter-spacing: 0.3px;
  box-shadow: 0 4px 24px rgba(184,134,11,0.4);
}

.btn-primary:hover { transform: scale(1.05); box-shadow: 0 8px 32px rgba(212,175,55,0.6); }
.btn-primary:active { transform: scale(0.98); }

.btn-gold {
  background: linear-gradient(135deg, #FFD700, #FF8C00, #FFD700);
  box-shadow: 0 4px 24px rgba(255,165,0,0.5);
}

.btn-hero {
  font-size: 18px;
  padding: 18px 40px;
  width: 100%;
  max-width: 420px;
  animation: pulse-btn 2s infinite;
}

@keyframes pulse-btn {
  0%, 100% { box-shadow: 0 4px 24px rgba(212,175,55,0.4); }
  50% { box-shadow: 0 8px 48px rgba(212,175,55,0.8); }
}

/* ========================
   POPUP
======================== */
.exit-popup {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10000;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s, visibility 0.3s;
  padding: 20px;
}

.exit-popup.active { opacity: 1; visibility: visible; }
.popup-overlay { position: fixed; inset: 0; background: rgba(0,0,0,0.8); z-index: 9999; opacity: 0; visibility: hidden; transition: opacity 0.3s, visibility 0.3s; }
.popup-overlay.active { opacity: 1; visibility: visible; }

.popup-inner {
  background: var(--dark3);
  border: 1px solid var(--accent);
  border-radius: var(--radius);
  padding: 32px 24px 24px;
  max-width: 500px;
  width: 100%;
  position: relative;
  z-index: 10001;
}

.popup-close {
  position: absolute;
  top: 12px; right: 16px;
  background: none;
  border: 1px solid var(--text-muted);
  color: var(--text-muted);
  border-radius: 50%;
  width: 32px; height: 32px;
  cursor: pointer;
  font-size: 14px;
  display: flex; align-items: center; justify-content: center;
  transition: all 0.2s;
}
.popup-close:hover { background: var(--accent); color: var(--dark); border-color: var(--accent); }

.popup-content { display: flex; gap: 20px; align-items: center; }
.popup-img { width: 120px; flex-shrink: 0; }
.popup-badge { font-size: 11px; font-weight: 700; letter-spacing: 1.5px; color: var(--primary-light); margin-bottom: 8px; }
.popup-text h3 { font-family: 'Playfair Display', serif; font-size: 20px; margin-bottom: 8px; color: var(--white); }
.popup-text p { font-size: 14px; margin-bottom: 8px; }
.popup-price { font-size: 18px; }
.popup-price del { color: var(--text-muted); font-size: 14px; margin-right: 8px; }
.popup-price span { color: var(--primary-light); font-weight: 700; }
.popup-btn { display: block; background: var(--gradient); color: var(--dark); font-weight: 700; padding: 12px 20px; border-radius: 50px; text-align: center; margin-top: 12px; font-size: 14px; transition: transform 0.2s; }
.popup-btn:hover { transform: scale(1.03); }

/* Purchase Notification */
.purchase-notif {
  position: fixed;
  bottom: 24px;
  left: 16px;
  background: var(--dark3);
  border: 1px solid var(--accent);
  border-radius: 12px;
  padding: 14px 16px;
  max-width: 300px;
  z-index: 9000;
  box-shadow: var(--shadow);
  transform: translateX(-120%);
  transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
  font-size: 14px;
}
.purchase-notif.show { transform: translateX(0); }
.purchase-notif .pn-name { font-weight: 700; color: var(--primary-light); }

/* Scroll Top */
.scroll-top-btn {
  position: fixed;
  bottom: 24px;
  right: 16px;
  width: 56px; height: 56px;
  border-radius: 50%;
  background: var(--gradient);
  color: var(--dark);
  border: none;
  font-size: 22px;
  font-weight: 700;
  cursor: pointer;
  z-index: 8000;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s;
  box-shadow: 0 4px 20px rgba(212,175,55,0.5);
}
.scroll-top-btn.visible { opacity: 1; visibility: visible; }
.scroll-top-btn:hover { transform: scale(1.1); }

/* ========================
   NAVBAR
======================== */
.navbar {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(10, 10, 15, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(212,175,55,0.15);
  transition: all 0.3s;
}

.navbar.scrolled {
  background: rgba(10, 10, 15, 0.98);
  box-shadow: 0 4px 30px rgba(0,0,0,0.5);
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: 'Playfair Display', serif;
  font-size: 18px;
  color: var(--white);
}

.nav-logo img { width: 36px; height: 36px; border-radius: 8px; object-fit: cover; }
.nav-logo strong { color: var(--primary-light); }

.hamburger {
  display: flex;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

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

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

.nav-menu {
  position: fixed;
  top: 64px;
  left: 0;
  right: 0;
  background: var(--dark2);
  border-bottom: 1px solid rgba(212,175,55,0.2);
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  transform: translateY(-110%);
  transition: transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
  visibility: hidden;
}

.nav-menu.open { transform: translateY(0); visibility: visible; }

.nav-link {
  padding: 14px 16px;
  font-size: 15px;
  font-weight: 500;
  color: var(--text);
  border-radius: 8px;
  transition: all 0.2s;
  text-align: center;
}

.nav-link:hover { color: var(--primary-light); background: rgba(212,175,55,0.1); }

.nav-cta {
  display: block;
  background: var(--gradient);
  color: var(--dark);
  font-weight: 700;
  padding: 14px 24px;
  border-radius: 50px;
  text-align: center;
  margin-top: 8px;
  font-size: 15px;
  transition: transform 0.2s;
}
.nav-cta:hover { transform: scale(1.03); }

/* Desktop Nav */
@media (min-width: 768px) {
  .hamburger { display: none; }
  .nav-menu {
    position: static;
    transform: none;
    visibility: visible;
    background: transparent;
    border: none;
    padding: 0;
    flex-direction: row;
    gap: 4px;
    align-items: center;
  }
  .nav-link { padding: 8px 14px; }
  .nav-cta { padding: 10px 22px; margin-top: 0; }
}

/* ========================
   HERO
======================== */
.hero {
  position: relative;
  overflow: hidden;
  min-height: 100svh;
  display: flex;
  align-items: center;
  background: var(--dark2);
}

.hero-bg {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 70% 50%, rgba(184,134,11,0.15) 0%, transparent 70%),
              radial-gradient(ellipse at 20% 80%, rgba(139,105,20,0.1) 0%, transparent 60%);
  pointer-events: none;
}

.hero-grid {
  display: flex;
  flex-direction: column;
  gap: 40px;
  align-items: center;
  padding-top: 60px;
  padding-bottom: 60px;
}

.hero-image-wrap {
  position: relative;
  display: flex;
  justify-content: center;
  order: 1;
  width: 100%;
  max-width: 340px;
}

.hero-glow {
  position: absolute;
  width: 280px; height: 280px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(212,175,55,0.3) 0%, transparent 70%);
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  animation: glow-pulse 3s ease-in-out infinite;
}

@keyframes glow-pulse {
  0%, 100% { transform: translate(-50%, -50%) scale(1); opacity: 0.6; }
  50% { transform: translate(-50%, -50%) scale(1.15); opacity: 1; }
}

.hero-bottle {
  position: relative;
  z-index: 1;
  max-width: 280px;
  width: 100%;
  filter: drop-shadow(0 20px 40px rgba(212,175,55,0.4));
  animation: float-bottle 4s ease-in-out infinite;
}

@keyframes float-bottle {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-20px); }
}

.hero-badge-float {
  position: absolute;
  top: 10px;
  right: -10px;
  background: var(--gradient);
  color: var(--dark);
  font-size: 12px;
  font-weight: 700;
  padding: 6px 14px;
  border-radius: 50px;
  z-index: 2;
  animation: badge-bounce 2s ease-in-out infinite;
  white-space: nowrap;
}

@keyframes badge-bounce {
  0%, 100% { transform: translateY(0) rotate(-3deg); }
  50% { transform: translateY(-6px) rotate(3deg); }
}

.hero-content {
  order: 2;
  width: 100%;
}

.hero-eyebrow {
  font-size: 13px;
  color: var(--primary-light);
  font-weight: 600;
  letter-spacing: 0.5px;
  margin-bottom: 16px;
}

.hero-content h1 {
  font-family: 'Playfair Display', serif;
  font-size: clamp(28px, 7vw, 54px);
  line-height: 1.15;
  margin-bottom: 24px;
  color: var(--white);
}

.hero-desc {
  font-size: clamp(15px, 2vw, 17px);
  color: var(--text-muted);
  margin-bottom: 16px;
  line-height: 1.8;
}

.hero-bullets {
  list-style: none;
  margin-bottom: 32px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.hero-bullets li {
  font-size: 15px;
  font-weight: 500;
  color: var(--text);
}

.hero-security {
  margin-top: 20px;
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.hero-security img { max-width: 200px; }
.hero-security span { font-size: 13px; color: var(--text-muted); }

@media (min-width: 768px) {
  .hero-grid {
    flex-direction: row;
    align-items: center;
    gap: 60px;
  }
  .hero-image-wrap { order: 2; max-width: 420px; flex-shrink: 0; }
  .hero-content { order: 1; }
  .hero-bottle { max-width: 380px; }
  .hero-glow { width: 350px; height: 350px; }
  .btn-hero { width: auto; }
}

/* ========================
   WHY US
======================== */
.why-us { background: var(--dark3); }

.badges-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

.badge-card {
  background: var(--dark4);
  border: 1px solid rgba(212,175,55,0.15);
  border-radius: var(--radius);
  padding: 28px 24px;
  text-align: center;
  transition: transform 0.3s, box-shadow 0.3s, border-color 0.3s;
}

.badge-card:hover {
  transform: scale(1.05) rotate(1deg);
  box-shadow: 0 20px 50px rgba(212,175,55,0.2);
  border-color: var(--accent);
}

.badge-card img {
  width: 80px; height: 80px;
  object-fit: contain;
  margin: 0 auto 16px;
}

.badge-card h3 {
  font-size: 16px;
  font-weight: 700;
  color: var(--primary-light);
  margin-bottom: 10px;
}

.badge-card p { font-size: 14px; color: var(--text-muted); line-height: 1.6; }

@media (min-width: 576px) { .badges-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 992px) { .badges-grid { grid-template-columns: repeat(4, 1fr); } }

/* ========================
   WHAT IS
======================== */
.what-is { background: var(--dark2); }

.what-is-grid {
  display: flex;
  flex-direction: column;
  gap: 40px;
  align-items: center;
}

.what-is-image { width: 100%; max-width: 380px; }

.img-frame {
  background: var(--dark3);
  border: 1px solid rgba(212,175,55,0.2);
  border-radius: var(--radius);
  padding: 30px;
  display: flex;
  justify-content: center;
}

.img-frame img { max-width: 260px; filter: drop-shadow(0 10px 30px rgba(212,175,55,0.3)); }

.what-is-content h2 {
  font-family: 'Playfair Display', serif;
  font-size: clamp(24px, 4vw, 36px);
  margin-bottom: 20px;
  line-height: 1.2;
}

.what-is-content p { color: var(--text-muted); margin-bottom: 16px; font-size: 15px; line-height: 1.8; }
.what-is-content .btn-primary { margin-top: 12px; }

@media (min-width: 768px) {
  .what-is-grid { flex-direction: row; }
  .what-is-image { flex-shrink: 0; }
}

/* ========================
   HOW IT WORKS
======================== */
.how-works { background: var(--dark3); }

.accordion-wrap, .science-accordion, .faq-wrap { display: flex; flex-direction: column; gap: 12px; max-width: 860px; margin: 0 auto; }

.accordion-item {
  background: var(--dark4);
  border: 1px solid rgba(212,175,55,0.15);
  border-radius: 12px;
  overflow: hidden;
  transition: border-color 0.3s;
}

.accordion-item.active, .accordion-item:hover { border-color: rgba(212,175,55,0.4); }

.accordion-btn {
  width: 100%;
  background: none;
  border: none;
  color: var(--text);
  font-family: 'DM Sans', sans-serif;
  font-size: 15px;
  font-weight: 600;
  padding: 18px 20px;
  text-align: left;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  min-height: 56px;
  transition: color 0.2s;
}

.accordion-btn::after {
  content: '+';
  font-size: 20px;
  color: var(--accent);
  flex-shrink: 0;
  transition: transform 0.3s;
}

.accordion-item.active .accordion-btn::after,
.accordion-item.open .accordion-btn::after { transform: rotate(45deg); }
.accordion-btn:hover { color: var(--primary-light); }

.accordion-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.3s;
  padding: 0 20px;
}

.accordion-item.active .accordion-body,
.accordion-item.open .accordion-body { max-height: 400px; padding: 0 20px 20px; }

.accordion-body p { color: var(--text-muted); font-size: 15px; line-height: 1.8; }

/* ========================
   REVIEWS
======================== */
.reviews { background: var(--dark2); }

.reviews-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  margin-bottom: 40px;
}

.review-card {
  background: var(--dark3);
  border: 1px solid rgba(212,175,55,0.15);
  border-radius: var(--radius);
  padding: 28px 24px;
  transition: transform 0.3s, box-shadow 0.3s;
}

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

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

.review-avatar {
  width: 56px; height: 56px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--accent);
  flex-shrink: 0;
}

.review-header h4 { font-size: 16px; font-weight: 700; color: var(--white); margin-bottom: 2px; }
.review-loc { font-size: 12px; color: var(--text-muted); }
.stars { color: var(--primary-light); font-size: 16px; margin-top: 4px; }
.review-card > p { font-size: 14px; color: var(--text-muted); line-height: 1.7; }

.rating-overall { text-align: center; margin-top: 32px; }
.rating-overall img { max-width: 200px; margin: 0 auto 8px; }
.rating-overall p { color: var(--text-muted); font-size: 14px; }

@media (min-width: 768px) { .reviews-grid { grid-template-columns: repeat(3, 1fr); } }

/* ========================
   PRICING
======================== */
.pricing { background: var(--dark3); }

.countdown-wrap {
  text-align: center;
  margin-bottom: 40px;
  padding: 24px;
  background: rgba(239,68,68,0.1);
  border: 1px solid rgba(239,68,68,0.3);
  border-radius: 12px;
  max-width: 400px;
  margin-left: auto;
  margin-right: auto;
}

.countdown-label { font-size: 14px; font-weight: 600; color: var(--danger); margin-bottom: 12px; }

.countdown {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
}

.cd-block {
  display: flex;
  flex-direction: column;
  align-items: center;
  background: var(--dark);
  border-radius: 12px;
  padding: 12px 20px;
  min-width: 80px;
}

.cd-block span {
  font-family: 'Playfair Display', serif;
  font-size: clamp(28px, 6vw, 42px);
  font-weight: 900;
  color: var(--danger);
  line-height: 1;
}

.cd-block small { font-size: 11px; color: var(--text-muted); letter-spacing: 1.5px; margin-top: 4px; }
.cd-sep { font-size: 32px; font-weight: 900; color: var(--danger); }

.pricing-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

.price-card {
  background: var(--dark4);
  border: 1px solid rgba(212,175,55,0.2);
  border-radius: var(--radius);
  padding: 28px 24px;
  text-align: center;
  position: relative;
  transition: transform 0.3s, box-shadow 0.3s;
}

.price-card:hover { transform: translateY(-6px); box-shadow: 0 24px 60px rgba(212,175,55,0.2); }

.price-card.popular {
  border-color: var(--accent);
  background: linear-gradient(135deg, rgba(184,134,11,0.15), rgba(26,26,36,1));
  transform: scale(1.02);
}

.popular-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--gradient);
  color: var(--dark);
  font-size: 12px;
  font-weight: 700;
  padding: 6px 20px;
  border-radius: 50px;
  white-space: nowrap;
}

.price-label {
  font-size: 11px;
  letter-spacing: 2px;
  font-weight: 700;
  color: var(--text-muted);
  margin-bottom: 8px;
}

.price-card h3 {
  font-family: 'Playfair Display', serif;
  font-size: 22px;
  color: var(--white);
  margin-bottom: 4px;
}

.supply { font-size: 13px; color: var(--text-muted); margin-bottom: 20px; }

.price-card img:not(.atc-img):not(.cards-img) {
  max-width: 160px;
  margin: 0 auto 20px;
}

.price-wrap { display: flex; align-items: center; justify-content: center; gap: 12px; margin-bottom: 4px; }
.old-price { font-size: 16px; color: var(--text-muted); text-decoration: line-through; }
.new-price { font-size: 32px; font-weight: 900; color: var(--primary-light); font-family: 'Playfair Display', serif; }
.per-bottle { font-size: 13px; color: var(--text-muted); margin-bottom: 16px; }

.badge-row { display: flex; flex-wrap: wrap; gap: 6px; justify-content: center; margin-bottom: 16px; }
.green-badge { background: rgba(16,185,129,0.15); border: 1px solid rgba(16,185,129,0.4); color: var(--success); font-size: 11px; font-weight: 700; padding: 4px 10px; border-radius: 50px; }

.btn-order {
  width: 100%;
  margin-bottom: 12px;
  gap: 8px;
}

.atc-img { width: 24px; height: 24px; object-fit: contain; }
.cards-img { max-width: 160px; margin: 8px auto 0; }

@media (min-width: 576px) { .pricing-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 992px) { .pricing-grid { grid-template-columns: repeat(3, 1fr); } }

/* ========================
   BONUS
======================== */
.bonus { background: var(--dark2); }

.bonus-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 30px;
}

.bonus-card {
  background: var(--dark3);
  border: 1px solid rgba(212,175,55,0.2);
  border-radius: var(--radius);
  padding: 32px 28px;
  text-align: center;
  transition: transform 0.3s;
}

.bonus-card:hover { transform: translateY(-4px); }

.bonus-num {
  background: var(--gradient);
  color: var(--dark);
  font-size: 12px;
  font-weight: 700;
  padding: 6px 16px;
  border-radius: 50px;
  display: inline-block;
  margin-bottom: 20px;
  letter-spacing: 1px;
}

.bonus-card img { max-width: 220px; margin: 0 auto 20px; border-radius: 12px; }
.bonus-card h3 { font-size: 18px; font-weight: 700; color: var(--white); margin-bottom: 12px; }
.bonus-card p { font-size: 14px; color: var(--text-muted); line-height: 1.7; }

@media (min-width: 768px) { .bonus-grid { grid-template-columns: repeat(2, 1fr); } }

/* ========================
   INGREDIENTS
======================== */
.ingredients { background: var(--dark3); }

.ingredients-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

.ingredient-card {
  background: var(--dark4);
  border: 1px solid rgba(212,175,55,0.1);
  border-radius: 12px;
  padding: 22px 20px;
  display: flex;
  gap: 16px;
  transition: border-color 0.3s, transform 0.3s;
}

.ingredient-card:hover { border-color: rgba(212,175,55,0.4); transform: translateX(4px); }

.ing-icon { font-size: 28px; flex-shrink: 0; }
.ingredient-card h3 { font-size: 15px; font-weight: 700; color: var(--white); margin-bottom: 6px; }
.ingredient-card p { font-size: 13px; color: var(--text-muted); line-height: 1.6; }

@media (min-width: 768px) { .ingredients-grid { grid-template-columns: repeat(2, 1fr); } }

/* ========================
   SCIENCE
======================== */
.science { background: var(--dark2); }

/* ========================
   GUARANTEE
======================== */
.guarantee { background: var(--dark3); }

.guarantee-grid {
  display: flex;
  flex-direction: column;
  gap: 40px;
  align-items: center;
}

.guarantee-image { width: 100%; max-width: 300px; text-align: center; }
.guarantee-image img { max-width: 100%; border-radius: 12px; }

.guarantee-content h2 {
  font-family: 'Playfair Display', serif;
  font-size: clamp(24px, 4vw, 36px);
  margin-bottom: 28px;
  line-height: 1.2;
}

.guarantee-point {
  display: flex;
  gap: 16px;
  margin-bottom: 24px;
}

.gp-icon { font-size: 30px; flex-shrink: 0; }
.guarantee-point h4 { font-size: 16px; font-weight: 700; color: var(--white); margin-bottom: 6px; }
.guarantee-point p { font-size: 14px; color: var(--text-muted); line-height: 1.7; }

@media (min-width: 768px) {
  .guarantee-grid { flex-direction: row; align-items: flex-start; }
  .guarantee-image { flex-shrink: 0; }
}

/* ========================
   BENEFITS
======================== */
.benefits { background: var(--dark2); }

.benefits-grid {
  display: flex;
  flex-direction: column;
  gap: 20px;
  max-width: 800px;
  margin: 0 auto;
}

.benefit-item {
  background: var(--dark3);
  border: 1px solid rgba(212,175,55,0.1);
  border-radius: 12px;
  padding: 20px;
  display: flex;
  gap: 16px;
  transition: border-color 0.3s, transform 0.3s;
}

.benefit-item:hover { border-color: rgba(212,175,55,0.35); transform: translateX(6px); }
.benefit-icon { font-size: 28px; flex-shrink: 0; }
.benefit-item h4 { font-size: 15px; font-weight: 700; color: var(--white); margin-bottom: 4px; }
.benefit-item p { font-size: 13px; color: var(--text-muted); line-height: 1.6; }

/* ========================
   FINAL CTA
======================== */
.final-cta {
  position: relative;
  overflow: hidden;
  background: var(--dark3);
  padding: 80px 0;
}

.final-cta-bg {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 60% 50%, rgba(184,134,11,0.12) 0%, transparent 60%),
              radial-gradient(ellipse at 20% 50%, rgba(139,105,20,0.08) 0%, transparent 50%);
  pointer-events: none;
}

.final-cta-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 48px;
  text-align: center;
}

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

.final-bottle {
  max-width: 300px;
  filter: drop-shadow(0 20px 50px rgba(212,175,55,0.4));
  animation: float-bottle 4s ease-in-out infinite;
}

.final-glow {
  position: absolute;
  width: 300px; height: 300px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(212,175,55,0.2) 0%, transparent 70%);
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  animation: glow-pulse 3s ease-in-out infinite;
  pointer-events: none;
}

.urgency-tag {
  background: rgba(239,68,68,0.15);
  border: 1px solid rgba(239,68,68,0.4);
  color: var(--danger);
  font-size: 13px;
  font-weight: 700;
  padding: 6px 16px;
  border-radius: 50px;
  display: inline-block;
  margin-bottom: 20px;
  letter-spacing: 0.5px;
  animation: urgency-pulse 2s ease-in-out infinite;
}

@keyframes urgency-pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(239,68,68,0.3); }
  50% { box-shadow: 0 0 0 8px rgba(239,68,68,0); }
}

.final-content h2 {
  font-family: 'Playfair Display', serif;
  font-size: clamp(26px, 5vw, 44px);
  line-height: 1.15;
  margin-bottom: 16px;
  color: var(--white);
}

.final-content > p { font-size: 16px; color: var(--text-muted); margin-bottom: 24px; max-width: 600px; }

.final-price {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 28px;
}

.special-price {
  font-family: 'Playfair Display', serif;
  font-size: 32px;
  font-weight: 900;
  color: var(--primary-light);
}

.btn-final {
  font-size: 18px;
  padding: 20px 48px;
  animation: pulse-btn 2s infinite;
}

.final-security {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  justify-content: center;
  margin-top: 16px;
  font-size: 13px;
  color: var(--text-muted);
}

@media (min-width: 768px) {
  .final-cta-inner {
    flex-direction: row;
    text-align: left;
    justify-content: center;
  }
  .final-content { display: flex; flex-direction: column; align-items: flex-start; }
  .urgency-tag { display: inline-block; }
}

/* ========================
   FAQ
======================== */
.faq { background: var(--dark2); }

/* ========================
   FOOTER
======================== */
.footer {
  background: var(--dark);
  border-top: 1px solid rgba(212,175,55,0.15);
  padding: 48px 0 24px;
}

.footer-top {
  display: flex;
  flex-direction: column;
  gap: 32px;
  margin-bottom: 40px;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: 'Playfair Display', serif;
  font-size: 20px;
  color: var(--white);
}

.footer-brand img { width: 40px; height: 40px; border-radius: 8px; object-fit: cover; }
.footer-brand strong { color: var(--primary-light); }

.footer-links h4, .footer-social h4 { font-size: 14px; font-weight: 700; color: var(--white); margin-bottom: 16px; letter-spacing: 1px; text-transform: uppercase; }

.footer-legal-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 0;
  align-items: center;
}

.legal-link {
  font-size: 13px;
  color: var(--text-muted);
  transition: color 0.2s;
}
.legal-link:hover { color: var(--primary-light); }
.link-separator { color: rgba(144,144,168,0.4); margin: 0 10px; }

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

.social-icon {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: var(--dark3);
  border: 1px solid rgba(212,175,55,0.2);
  color: var(--text);
  font-size: 14px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s;
}
.social-icon:hover { background: var(--accent); color: var(--dark); border-color: var(--accent); }

.footer-disclaimer {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: 24px;
  margin-bottom: 24px;
}

.footer-disclaimer p {
  font-size: 11px;
  color: rgba(144,144,168,0.7);
  line-height: 1.6;
  margin-bottom: 10px;
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.06);
  padding-top: 16px;
  text-align: center;
  font-size: 12px;
  color: var(--text-muted);
}

@media (min-width: 768px) {
  .footer-top { flex-direction: row; justify-content: space-between; flex-wrap: wrap; }
}

/* ========================
   SCROLL FADE ANIMATIONS
======================== */
.fade-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Stagger */
.fade-up:nth-child(2) { transition-delay: 0.1s; }
.fade-up:nth-child(3) { transition-delay: 0.2s; }
.fade-up:nth-child(4) { transition-delay: 0.3s; }

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .fade-up { opacity: 1; transform: none; }
}

/* ========================
   MOBILE SPECIFIC
======================== */
@media (max-width: 575px) {
  .section { padding: 48px 0; }
  .btn-primary { width: 100%; max-width: 100%; }
  .btn-hero { max-width: 100%; }
  .price-card.popular { transform: scale(1); }
  .final-security { flex-direction: column; align-items: center; gap: 8px; }
  .cd-block { min-width: 60px; padding: 10px 14px; }
}

@media (max-width: 320px) {
  .container { padding: 0 14px; }
  .section-title { font-size: 22px; }
  .hero-content h1 { font-size: 24px; }
}