/* ============================================================
   VIGOR TONIC — styles.css
   Design: Medical-Premium Hybrid
   Palette: Deep Navy #0F172A | Electric Blue #3B82F6 |
            Teal Accent #06B6D4 | Gold #F59E0B | White #F8FAFC
   Fonts: Montserrat (headings) | Open Sans (body)
   ============================================================ */

/* ---------- CSS Reset & Variables ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --navy:    #0F172A;
  --navy2:   #1E293B;
  --navy3:   #334155;
  --blue:    #3B82F6;
  --blue2:   #2563EB;
  --teal:    #06B6D4;
  --gold:    #F59E0B;
  --gold2:   #D97706;
  --green:   #10B981;
  --white:   #F8FAFC;
  --white2:  #E2E8F0;
  --text:    #CBD5E1;
  --radius:  16px;
  --shadow:  0 8px 32px rgba(0,0,0,0.35);
  --grad:    linear-gradient(135deg, #3B82F6 0%, #06B6D4 100%);
  --grad-gold: linear-gradient(135deg, #F59E0B 0%, #EF4444 100%);
  --transition: 0.3s cubic-bezier(0.4,0,0.2,1);
}

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;
  background: var(--navy);
  color: var(--text);
  line-height: 1.7;
  overflow-x: hidden;
}

/* ---------- Typography ---------- */
h1, h2, h3, h4, h5 {
  font-family: 'Montserrat', sans-serif;
  font-weight: 800;
  color: var(--white);
  line-height: 1.2;
}

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, 1.6vw, 17px); line-height: 1.75; color: var(--text); }

strong { color: var(--white); font-weight: 700; }

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

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

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

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

.section-pad { padding: 80px 0; }
@media (max-width: 768px) { .section-pad { padding: 56px 0; } }

.bg-dark-section { background: var(--navy2); }

.section-header {
  text-align: center;
  margin-bottom: 56px;
}
.section-header h2 { margin-bottom: 12px; }
.section-sub {
  font-size: clamp(15px, 1.6vw, 18px);
  color: var(--text);
  max-width: 600px;
  margin: 0 auto;
}

.section-eyebrow {
  display: inline-block;
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 12px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--teal);
  background: rgba(6,182,212,0.1);
  border: 1px solid rgba(6,182,212,0.3);
  padding: 6px 16px;
  border-radius: 50px;
  margin-bottom: 16px;
}

.urgent-label {
  color: var(--gold);
  background: rgba(245,158,11,0.1);
  border-color: rgba(245,158,11,0.3);
}

/* ---------- Buttons ---------- */
.btn-primary {
  display: inline-block;
  font-family: 'Montserrat', sans-serif;
  font-weight: 800;
  font-size: clamp(15px, 1.8vw, 18px);
  color: #fff !important;
  background: var(--grad-gold);
  padding: 16px 36px;
  border-radius: 50px;
  border: none;
  cursor: pointer;
  text-align: center;
  min-height: 56px;
  transition: transform var(--transition), box-shadow var(--transition);
  box-shadow: 0 4px 20px rgba(245,158,11,0.4);
  position: relative;
  overflow: hidden;
}
.btn-primary::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0);
  transition: background var(--transition);
  border-radius: 50px;
}
.btn-primary:hover { transform: scale(1.05); box-shadow: 0 8px 32px rgba(245,158,11,0.5); }
.btn-primary:hover::after { background: rgba(255,255,255,0.08); }
.btn-primary:active { transform: scale(0.98); }

.pulse-btn { animation: pulse 2.5s infinite; }
@keyframes pulse {
  0%, 100% { box-shadow: 0 4px 20px rgba(245,158,11,0.4); }
  50% { box-shadow: 0 4px 40px rgba(245,158,11,0.8), 0 0 60px rgba(245,158,11,0.3); }
}

/* ---------- NAVBAR ---------- */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(15,23,42,0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(59,130,246,0.15);
  transition: all var(--transition);
}
.navbar.scrolled {
  background: rgba(15,23,42,0.98);
  box-shadow: 0 4px 24px rgba(0,0,0,0.4);
}
.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  height: 70px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  font-family: 'Montserrat', sans-serif;
  font-weight: 900;
  font-size: 24px;
  letter-spacing: -1px;
}
.logo-vigor { color: var(--white); }
.logo-tonic { color: var(--teal); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}
.nav-links a {
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
  font-size: 14px;
  color: var(--white2);
  transition: color var(--transition);
}
.nav-links a:hover { color: var(--teal); }
.nav-cta-btn {
  background: var(--grad-gold) !important;
  color: #fff !important;
  padding: 10px 24px !important;
  border-radius: 50px !important;
  min-height: 44px !important;
  display: flex !important;
  align-items: center !important;
  box-shadow: 0 4px 16px rgba(245,158,11,0.35) !important;
  transition: transform var(--transition), box-shadow var(--transition) !important;
}
.nav-cta-btn:hover { transform: scale(1.05) !important; color: #fff !important; }

.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: 2.5px;
  background: var(--white);
  border-radius: 2px;
  transition: all var(--transition);
}
.hamburger.open span:nth-child(1) { transform: translateY(7.5px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7.5px) rotate(-45deg); }

@media (max-width: 767px) {
  .hamburger { display: flex; }
  .nav-links {
    position: fixed;
    top: 70px; left: 0; right: 0;
    background: var(--navy2);
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 0;
    transform: translateY(-110%);
    opacity: 0;
    transition: transform 0.4s cubic-bezier(0.4,0,0.2,1), opacity 0.4s;
    border-bottom: 1px solid rgba(59,130,246,0.15);
    z-index: 999;
  }
  .nav-links.open { transform: translateY(0); opacity: 1; }
  .nav-links a {
    padding: 16px 24px;
    border-bottom: 1px solid rgba(255,255,255,0.05);
    font-size: 16px;
  }
  .nav-cta-btn {
    margin: 12px 20px 16px !important;
    justify-content: center !important;
    border-radius: 50px !important;
  }
}

/* ---------- HERO ---------- */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 70px;
  position: relative;
  overflow: hidden;
  background: radial-gradient(ellipse at 20% 50%, rgba(59,130,246,0.12) 0%, transparent 60%),
              radial-gradient(ellipse at 80% 20%, rgba(6,182,212,0.08) 0%, transparent 60%),
              var(--navy);
}

.hero-particles {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
}

.hero-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 1;
  padding-top: 40px;
  padding-bottom: 60px;
}

@media (max-width: 768px) {
  .hero-container {
    grid-template-columns: 1fr;
    gap: 32px;
    text-align: center;
    padding-top: 32px;
    padding-bottom: 40px;
  }
}

.hero-image-wrap {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  order: 1;
}
@media (max-width: 768px) { .hero-image-wrap { order: 1; } }

.hero-glow {
  position: absolute;
  width: 340px;
  height: 340px;
  background: radial-gradient(circle, rgba(59,130,246,0.3) 0%, transparent 70%);
  border-radius: 50%;
  animation: glowPulse 3s ease-in-out infinite;
}
@keyframes glowPulse {
  0%, 100% { transform: scale(1); opacity: 0.7; }
  50% { transform: scale(1.15); opacity: 1; }
}

.hero-bottle {
  position: relative;
  z-index: 2;
  max-width: 320px;
  width: 100%;
  animation: floatBottle 4s ease-in-out infinite;
  filter: drop-shadow(0 24px 48px rgba(59,130,246,0.35));
}
@media (max-width: 768px) { .hero-bottle { max-width: 240px; } }

@keyframes floatBottle {
  0%, 100% { transform: translateY(0px) rotate(-1deg); }
  50% { transform: translateY(-18px) rotate(1deg); }
}

.hero-badge-float {
  position: absolute;
  top: 10%;
  right: -10px;
  background: var(--grad);
  color: #fff;
  font-family: 'Montserrat', sans-serif;
  font-weight: 800;
  font-size: 13px;
  padding: 8px 16px;
  border-radius: 50px;
  box-shadow: var(--shadow);
  animation: badgeFloat 3s ease-in-out infinite;
  z-index: 3;
}
@keyframes badgeFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}
@media (max-width: 768px) { .hero-badge-float { right: 0; font-size: 11px; } }

.hero-content {
  order: 2;
}
@media (max-width: 768px) {
  .hero-content { order: 2; display: flex; flex-direction: column; align-items: center; }
}

.hero-eyebrow {
  display: inline-block;
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--teal);
  background: rgba(6,182,212,0.1);
  border: 1px solid rgba(6,182,212,0.3);
  padding: 7px 18px;
  border-radius: 50px;
  margin-bottom: 20px;
}

.hero-h1 { margin-bottom: 24px; }

.hero-desc {
  margin-bottom: 16px;
  font-size: clamp(15px, 1.7vw, 17px);
}

.hero-stats {
  display: flex;
  gap: 24px;
  align-items: center;
  margin: 28px 0;
  flex-wrap: wrap;
}
@media (max-width: 768px) { .hero-stats { justify-content: center; } }

.stat-item { text-align: center; }
.stat-num {
  display: block;
  font-family: 'Montserrat', sans-serif;
  font-weight: 900;
  font-size: clamp(20px, 3vw, 28px);
  color: var(--white);
}
.stat-label {
  display: block;
  font-size: 12px;
  color: var(--text);
  text-transform: uppercase;
  letter-spacing: 1px;
}
.stat-divider {
  width: 1px;
  height: 40px;
  background: rgba(255,255,255,0.15);
}

.hero-cta {
  display: block;
  width: 100%;
  max-width: 420px;
  font-size: clamp(15px, 1.8vw, 18px);
  margin-bottom: 16px;
}

.hero-trust {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 13px;
  color: var(--text);
  flex-wrap: wrap;
}
@media (max-width: 768px) { .hero-trust { justify-content: center; } }

.trust-cards { max-height: 28px; width: auto; }

/* ---------- WHY CHOOSE ---------- */
.why-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
@media (max-width: 991px) { .why-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px) { .why-grid { grid-template-columns: 1fr; } }

.why-card {
  background: var(--navy2);
  border: 1px solid rgba(59,130,246,0.15);
  border-radius: var(--radius);
  padding: 32px 24px;
  text-align: center;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}
.why-card:hover {
  transform: scale(1.05) rotate(1deg);
  box-shadow: 0 16px 48px rgba(59,130,246,0.25);
  border-color: rgba(59,130,246,0.4);
}

.why-icon-wrap {
  width: 80px;
  height: 80px;
  margin: 0 auto 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(59,130,246,0.08);
  border-radius: 50%;
  overflow: hidden;
}
.why-icon-wrap img { width: 60px; height: 60px; object-fit: contain; }

.why-card h3 {
  font-size: 18px;
  margin-bottom: 12px;
  color: var(--white);
}
.why-card p { font-size: 14px; }

/* ---------- WHAT IS ---------- */
.what-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
@media (max-width: 768px) {
  .what-grid { grid-template-columns: 1fr; gap: 36px; }
  .what-image { order: 1; }
  .what-content { order: 2; }
}

.what-img-frame {
  position: relative;
  border-radius: 24px;
  overflow: hidden;
  box-shadow: 0 24px 64px rgba(59,130,246,0.2);
  border: 2px solid rgba(59,130,246,0.2);
}
.what-img-frame img { width: 100%; display: block; }
.what-img-frame::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(59,130,246,0.1) 0%, transparent 60%);
  z-index: 1;
}

.what-content .section-eyebrow { display: inline-block; margin-bottom: 16px; }
.what-content h2 { margin-bottom: 24px; }
.what-content p { margin-bottom: 16px; }
.what-content .btn-primary { margin-top: 12px; }

/* ---------- HOW IT WORKS / ACCORDION ---------- */
.accordion-list { max-width: 820px; margin: 0 auto; display: flex; flex-direction: column; gap: 12px; }

.accordion-item {
  background: var(--navy2);
  border: 1px solid rgba(59,130,246,0.15);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color var(--transition);
}
.accordion-item.active { border-color: rgba(59,130,246,0.4); }

.accordion-header {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 20px 24px;
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: clamp(15px, 1.8vw, 17px);
  color: var(--white);
  min-height: 64px;
  transition: background var(--transition);
}
.accordion-header:hover { background: rgba(59,130,246,0.05); }

.accordion-header .acc-icon { font-size: 22px; flex-shrink: 0; }
.accordion-header span:nth-child(2) { flex: 1; }
.acc-arrow {
  font-size: 12px;
  color: var(--teal);
  transition: transform var(--transition);
  flex-shrink: 0;
}
.accordion-item.active .acc-arrow { transform: rotate(180deg); }

.accordion-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.5s cubic-bezier(0.4,0,0.2,1);
}
.accordion-item.active .accordion-body { max-height: 500px; }
.accordion-body p {
  padding: 0 24px 24px 60px;
  font-size: clamp(14px, 1.6vw, 16px);
}
@media (max-width: 480px) { .accordion-body p { padding: 0 16px 20px 16px; } }

/* ---------- REVIEWS ---------- */
.reviews-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
@media (max-width: 991px) { .reviews-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 575px) { .reviews-grid { grid-template-columns: 1fr; } }

.review-card {
  background: var(--navy);
  border: 1px solid rgba(59,130,246,0.15);
  border-radius: var(--radius);
  padding: 28px;
  transition: transform var(--transition), box-shadow var(--transition);
}
.review-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 40px rgba(59,130,246,0.2);
}

.review-header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 14px;
}
.reviewer-photo {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid var(--teal);
  flex-shrink: 0;
}
.reviewer-name {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  color: var(--white);
  font-size: 16px;
}
.reviewer-loc { font-size: 13px; color: var(--text); margin-top: 2px; }
.stars { font-size: 18px; margin-bottom: 12px; }
.review-text { font-size: 14px; line-height: 1.7; }

.reviews-rating-wrap {
  text-align: center;
  margin-top: 40px;
}
.five-star-img { max-height: 60px; width: auto; margin: 0 auto; }

/* ---------- PRICING ---------- */
.countdown-wrap {
  text-align: center;
  margin-bottom: 48px;
}
.countdown-label {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: clamp(14px, 1.8vw, 16px);
  color: var(--gold);
  margin-bottom: 16px;
  text-transform: uppercase;
  letter-spacing: 2px;
}
.countdown-timer {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--navy2);
  border: 2px solid var(--gold);
  border-radius: var(--radius);
  padding: 16px 32px;
  box-shadow: 0 0 32px rgba(245,158,11,0.2);
}
.time-block { text-align: center; }
.time-num {
  display: block;
  font-family: 'Montserrat', sans-serif;
  font-weight: 900;
  font-size: clamp(36px, 6vw, 56px);
  color: var(--gold);
  line-height: 1;
}
.time-label {
  display: block;
  font-size: 11px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text);
  margin-top: 4px;
}
.time-colon {
  font-family: 'Montserrat', sans-serif;
  font-weight: 900;
  font-size: 48px;
  color: var(--gold);
  animation: blink 1s step-end infinite;
  line-height: 1;
  margin-bottom: 14px;
}
@keyframes blink { 0%, 100% { opacity: 1; } 50% { opacity: 0; } }

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  align-items: start;
}
@media (max-width: 991px) { .pricing-grid { grid-template-columns: 1fr; max-width: 420px; margin: 0 auto; } }
@media (min-width: 576px) and (max-width: 991px) { .pricing-grid { grid-template-columns: repeat(2, 1fr); max-width: 100%; } }

.price-card {
  background: var(--navy2);
  border: 2px solid rgba(59,130,246,0.2);
  border-radius: 20px;
  padding: 28px 20px;
  text-align: center;
  position: relative;
  transition: transform var(--transition), box-shadow var(--transition);
}
.price-card:hover { transform: translateY(-8px); box-shadow: 0 24px 56px rgba(59,130,246,0.2); }

.price-card.popular {
  border-color: var(--gold);
  box-shadow: 0 0 40px rgba(245,158,11,0.2);
  transform: scale(1.03);
  background: linear-gradient(180deg, rgba(245,158,11,0.06) 0%, var(--navy2) 100%);
}
.price-card.popular:hover { transform: scale(1.03) translateY(-8px); }

.popular-badge {
  position: absolute;
  top: -16px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--grad-gold);
  color: #fff;
  font-family: 'Montserrat', sans-serif;
  font-weight: 800;
  font-size: 12px;
  padding: 6px 20px;
  border-radius: 50px;
  white-space: nowrap;
  box-shadow: 0 4px 16px rgba(245,158,11,0.4);
}

.price-label {
  font-family: 'Montserrat', sans-serif;
  font-weight: 800;
  font-size: 13px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--teal);
  margin-bottom: 4px;
}
.price-bottles {
  font-family: 'Montserrat', sans-serif;
  font-weight: 900;
  font-size: 22px;
  color: var(--white);
}
.price-supply {
  font-size: 14px;
  color: var(--text);
  margin-bottom: 16px;
}
.price-img {
  max-height: 160px;
  width: auto;
  margin: 0 auto 16px;
  transition: transform var(--transition);
}
.price-card:hover .price-img { transform: scale(1.06); }

.price-main {
  font-family: 'Montserrat', sans-serif;
  font-weight: 900;
  font-size: clamp(36px, 4vw, 48px);
  color: var(--white);
  line-height: 1;
  margin-bottom: 6px;
}
.price-main span { font-size: 18px; color: var(--text); }
.price-was { font-size: 14px; color: var(--text); margin-bottom: 10px; }
.price-was s { color: var(--navy3); }
.price-was strong { color: var(--gold); }

.price-badge-row {
  display: flex;
  gap: 8px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 12px;
}
.mini-badge {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 11px;
  background: rgba(16,185,129,0.15);
  color: var(--green);
  border: 1px solid rgba(16,185,129,0.3);
  padding: 4px 12px;
  border-radius: 50px;
}

.atc-img { max-height: 36px; width: auto; margin: 12px auto; }

.price-cta {
  display: block;
  width: 100%;
  margin-bottom: 12px;
  padding: 14px 20px;
  font-size: 15px;
}

.cards-img { max-height: 28px; width: auto; margin: 0 auto; }

.pricing-star-wrap { text-align: center; margin-top: 40px; }
.pricing-star-wrap img { max-height: 50px; width: auto; margin: 0 auto; }

/* ---------- BONUSES ---------- */
.bonus-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
}
@media (max-width: 768px) { .bonus-grid { grid-template-columns: 1fr; } }

.bonus-card {
  background: var(--navy);
  border: 2px solid rgba(245,158,11,0.2);
  border-radius: 20px;
  padding: 32px 28px;
  text-align: center;
  transition: transform var(--transition), box-shadow var(--transition);
}
.bonus-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 48px rgba(245,158,11,0.15);
  border-color: var(--gold);
}
.bonus-num {
  font-family: 'Montserrat', sans-serif;
  font-weight: 800;
  font-size: 12px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--gold);
  background: rgba(245,158,11,0.1);
  border: 1px solid rgba(245,158,11,0.3);
  display: inline-block;
  padding: 4px 16px;
  border-radius: 50px;
  margin-bottom: 20px;
}
.bonus-card img {
  max-height: 180px;
  width: auto;
  margin: 0 auto 20px;
}
.bonus-card h3 { margin-bottom: 12px; color: var(--white); }
.bonus-card p { font-size: 15px; }

/* ---------- INGREDIENTS ---------- */
.ingredients-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
@media (max-width: 991px) { .ingredients-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 575px) { .ingredients-grid { grid-template-columns: 1fr; } }

.ing-card {
  background: var(--navy2);
  border: 1px solid rgba(59,130,246,0.12);
  border-radius: var(--radius);
  padding: 24px 20px;
  transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
}
.ing-card:hover {
  transform: translateY(-4px);
  border-color: rgba(59,130,246,0.35);
  box-shadow: 0 12px 32px rgba(59,130,246,0.15);
}
.ing-icon { font-size: 28px; margin-bottom: 12px; }
.ing-card h3 {
  font-size: 16px;
  color: var(--white);
  margin-bottom: 8px;
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
}
.ing-card p { font-size: 14px; line-height: 1.7; }

/* ---------- SCIENCE ---------- */
.science-accordion { max-width: 860px; margin: 0 auto; display: flex; flex-direction: column; gap: 12px; }

/* ---------- GUARANTEE ---------- */
.guarantee-grid {
  display: grid;
  grid-template-columns: 360px 1fr;
  gap: 64px;
  align-items: center;
}
@media (max-width: 991px) {
  .guarantee-grid { grid-template-columns: 1fr; gap: 40px; }
  .guarantee-image { text-align: center; }
  .guarantee-image img { max-width: 260px; margin: 0 auto; }
}

.guarantee-image img { width: 100%; max-width: 360px; }
.guarantee-intro { font-size: 16px; margin-bottom: 28px; }
.guarantee-points { display: flex; flex-direction: column; gap: 24px; margin-bottom: 32px; }
.g-point { display: flex; gap: 20px; align-items: flex-start; }
.g-icon { font-size: 32px; flex-shrink: 0; }
.g-point h4 { font-size: 17px; margin-bottom: 6px; color: var(--white); }
.g-point p { font-size: 14px; }

/* ---------- BENEFITS ---------- */
.benefits-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  max-width: 900px;
  margin: 0 auto;
}
@media (max-width: 575px) { .benefits-grid { grid-template-columns: 1fr; } }

.benefit-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  background: var(--navy);
  border: 1px solid rgba(59,130,246,0.12);
  border-radius: var(--radius);
  padding: 20px;
  transition: transform var(--transition), border-color var(--transition);
}
.benefit-item:hover { transform: translateX(4px); border-color: rgba(16,185,129,0.4); }
.benefit-check { font-size: 22px; flex-shrink: 0; }
.benefit-item h4 { font-size: 15px; margin-bottom: 6px; color: var(--white); }
.benefit-item p { font-size: 13px; }

/* ---------- FAQ ---------- */
.faq-list { max-width: 820px; margin: 0 auto; display: flex; flex-direction: column; gap: 12px; }

/* ---------- FINAL CTA ---------- */
.final-cta {
  position: relative;
  overflow: hidden;
  background: radial-gradient(ellipse at 30% 50%, rgba(59,130,246,0.12) 0%, transparent 60%),
              radial-gradient(ellipse at 80% 30%, rgba(245,158,11,0.08) 0%, transparent 60%),
              var(--navy2);
}

.final-cta-inner {
  display: grid;
  grid-template-columns: 400px 1fr;
  gap: 60px;
  align-items: center;
}
@media (max-width: 991px) {
  .final-cta-inner { grid-template-columns: 1fr; gap: 40px; }
  .final-bottle-wrap { order: 1; text-align: center; }
  .final-content { order: 2; text-align: center; }
  .final-benefits { text-align: left; display: inline-block; }
}

.final-bottle-wrap {
  position: relative;
  display: flex;
  justify-content: center;
}
.final-bottle {
  max-width: 360px;
  width: 100%;
  position: relative;
  z-index: 2;
  animation: floatBottle 4s ease-in-out infinite;
  filter: drop-shadow(0 24px 48px rgba(59,130,246,0.3));
}
@media (max-width: 768px) { .final-bottle { max-width: 240px; } }

.final-glow-ring {
  position: absolute;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  border: 2px solid rgba(59,130,246,0.2);
  animation: ringPulse 3s ease-in-out infinite;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}
@keyframes ringPulse {
  0%, 100% { transform: translate(-50%,-50%) scale(1); opacity: 0.5; }
  50% { transform: translate(-50%,-50%) scale(1.2); opacity: 1; }
}

.final-content .section-eyebrow { margin-bottom: 16px; }
.final-content h2 { margin-bottom: 24px; }

.final-pricing {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-bottom: 28px;
}
.regular-price { font-size: 18px; color: var(--text); }
.regular-price s { color: var(--navy3); }
.special-price {
  font-family: 'Montserrat', sans-serif;
  font-size: clamp(22px, 3vw, 30px);
  color: var(--gold);
}

.final-benefits {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 32px;
}
.final-benefits li {
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
  font-size: 15px;
  color: var(--white);
}

.final-btn { display: block; max-width: 460px; font-size: 17px; }
@media (max-width: 991px) { .final-btn { max-width: 100%; } }

.final-trust { font-size: 13px; color: var(--text); margin-top: 16px; }

/* ---------- FOOTER ---------- */
.footer {
  background: #080D16;
  padding: 60px 0 0;
  border-top: 1px solid rgba(59,130,246,0.1);
}

.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
@media (max-width: 768px) {
  .footer-top { grid-template-columns: 1fr; gap: 32px; text-align: center; }
}

.footer-brand .nav-logo { margin-bottom: 16px; }
.footer-brand p { font-size: 13px; line-height: 1.7; color: var(--text); }

.footer-links-col h4, .footer-social-col h4 {
  font-family: 'Montserrat', sans-serif;
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--white);
  margin-bottom: 16px;
}
.footer-links-col {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.footer-links-col a {
  font-size: 14px;
  color: var(--text);
  transition: color var(--transition);
}
.footer-links-col a:hover { color: var(--teal); }

.social-icons {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}
@media (max-width: 768px) { .social-icons { justify-content: center; } }

.social-icons a {
  width: 44px;
  height: 44px;
  background: var(--navy2);
  border: 1px solid rgba(59,130,246,0.2);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text);
  transition: all var(--transition);
}
.social-icons a svg { width: 18px; height: 18px; }
.social-icons a:hover { background: var(--blue); border-color: var(--blue); color: #fff; transform: translateY(-2px); }

.footer-legal {
  padding: 32px 0;
  text-align: center;
}
.footer-legal-links {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 8px 16px;
  margin-bottom: 24px;
}
.legal-link {
  font-size: 13px;
  color: var(--text);
  transition: color var(--transition);
}
.legal-link:hover { color: var(--teal); }
.link-separator { color: rgba(255,255,255,0.15); }

.disclaimer-text {
  font-size: 12px;
  line-height: 1.7;
  color: rgba(203,213,225,0.6);
  max-width: 900px;
  margin: 0 auto 20px;
  padding: 16px;
  background: rgba(255,255,255,0.02);
  border-radius: 8px;
  border: 1px solid rgba(255,255,255,0.04);
}

.copyright {
  font-size: 13px;
  color: rgba(203,213,225,0.5);
}
.copyright a { color: var(--teal); }

/* ---------- PURCHASE NOTIFICATION POPUP ---------- */
.notif-popup {
  position: fixed;
  bottom: 24px;
  left: 24px;
  z-index: 9999;
  background: var(--navy2);
  border: 1px solid rgba(59,130,246,0.3);
  border-radius: 12px;
  padding: 12px 16px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.4);
  min-width: 260px;
  max-width: 320px;
  transform: translateX(-120%);
  opacity: 0;
  transition: transform 0.5s cubic-bezier(0.4,0,0.2,1), opacity 0.5s;
}
.notif-popup.show { transform: translateX(0); opacity: 1; }
@media (max-width: 480px) {
  .notif-popup { left: 12px; right: 12px; max-width: none; bottom: 16px; }
}

.notif-inner { display: flex; align-items: center; gap: 12px; }
.notif-img { width: 44px; height: 44px; object-fit: contain; flex-shrink: 0; border-radius: 8px; }
.notif-text { flex: 1; font-size: 13px; display: flex; flex-direction: column; gap: 2px; }
.notif-text strong { color: var(--white); font-size: 14px; }
.notif-close {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 11px;
  color: var(--gold) !important;
  background: rgba(245,158,11,0.1);
  border: 1px solid rgba(245,158,11,0.3);
  padding: 4px 10px;
  border-radius: 50px;
  white-space: nowrap;
  cursor: pointer;
  transition: background var(--transition);
}
.notif-close:hover { background: rgba(245,158,11,0.2); }

/* ---------- EXIT POPUP ---------- */
.exit-popup-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.75);
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s;
  backdrop-filter: blur(4px);
}
.exit-popup-overlay.show { opacity: 1; pointer-events: all; }

.exit-popup {
  background: var(--navy2);
  border: 2px solid var(--gold);
  border-radius: 24px;
  max-width: 600px;
  width: 100%;
  position: relative;
  overflow: hidden;
  transform: scale(0.85);
  transition: transform 0.4s cubic-bezier(0.4,0,0.2,1);
  box-shadow: 0 24px 80px rgba(0,0,0,0.6), 0 0 60px rgba(245,158,11,0.2);
}
.exit-popup-overlay.show .exit-popup { transform: scale(1); }

.exit-popup-close {
  position: absolute;
  top: 16px;
  right: 16px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  color: var(--text);
  width: 36px;
  height: 36px;
  border-radius: 50%;
  cursor: pointer;
  font-size: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition);
  z-index: 1;
}
.exit-popup-close a { color: var(--text); font-size: 14px; }
.exit-popup-close:hover { background: rgba(245,158,11,0.15); }

.exit-popup-inner {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 0;
}
@media (max-width: 500px) {
  .exit-popup-inner { grid-template-columns: 1fr; }
  .exit-popup-inner img { max-height: 140px; width: auto; margin: 20px auto 0; }
}

.exit-popup-inner img {
  width: 100%;
  object-fit: cover;
  display: block;
}

.exit-popup-content {
  padding: 32px 28px;
}
@media (max-width: 500px) { .exit-popup-content { padding: 20px; text-align: center; } }

.exit-eyebrow {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 11px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--gold);
  display: block;
  margin-bottom: 8px;
}
.exit-popup-content h3 {
  font-size: clamp(22px, 3vw, 30px);
  margin-bottom: 12px;
  line-height: 1.2;
}
.exit-popup-content p { font-size: 14px; margin-bottom: 20px; }
.exit-popup-content .btn-primary { display: block; width: 100%; margin-bottom: 12px; }
.exit-skip {
  background: none;
  border: none;
  font-size: 12px;
  color: rgba(203,213,225,0.4);
  cursor: pointer;
  text-decoration: underline;
  display: block;
  width: 100%;
  text-align: center;
  padding: 4px;
}

/* ---------- SCROLL TO TOP ---------- */
.scroll-top {
  position: fixed;
  bottom: 28px;
  right: 24px;
  width: 56px;
  height: 56px;
  background: var(--grad);
  color: #fff;
  border: none;
  border-radius: 50%;
  font-size: 20px;
  font-weight: 700;
  cursor: pointer;
  box-shadow: 0 4px 20px rgba(59,130,246,0.4);
  opacity: 0;
  transform: scale(0.8);
  transition: all var(--transition);
  z-index: 900;
  display: flex;
  align-items: center;
  justify-content: center;
}
.scroll-top.show { opacity: 1; transform: scale(1); }
.scroll-top:hover { transform: scale(1.1); }
.scroll-top:active { transform: scale(0.95); }

/* ---------- FADE ANIMATIONS ---------- */
.fade-up, .fade-left, .fade-right {
  opacity: 0;
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.fade-up { transform: translateY(40px); }
.fade-left { transform: translateX(-40px); }
.fade-right { transform: translateX(40px); }

.fade-up.visible, .fade-left.visible, .fade-right.visible {
  opacity: 1;
  transform: none;
}

.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; }

/* ---------- REDUCE MOTION ---------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .fade-up, .fade-left, .fade-right { opacity: 1; transform: none; }
}