/* =============================================
   MEMORYVITALI - styles.css
   Design: Medical Professional + Premium
   Colors: Deep Navy, Electric Blue, Gold
   Fonts: Montserrat (headings) + Open Sans (body)
============================================= */

/* === CSS VARIABLES === */
:root {
  --navy: #0B1D3A;
  --navy-light: #132448;
  --blue: #1E6FD9;
  --blue-light: #3B9EFF;
  --gold: #D4A017;
  --gold-light: #F5C842;
  --white: #FFFFFF;
  --off-white: #F4F8FF;
  --gray: #6B7A99;
  --light-gray: #E8EDF7;
  --green: #10B981;
  --red: #EF4444;
  --shadow-sm: 0 2px 12px rgba(11,29,58,0.10);
  --shadow-md: 0 8px 32px rgba(11,29,58,0.16);
  --shadow-lg: 0 20px 60px rgba(11,29,58,0.24);
  --radius: 16px;
  --radius-lg: 24px;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* === BASE RESET === */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; scroll-behavior: smooth; -webkit-text-size-adjust: 100%; -ms-text-size-adjust: 100%; }
* { -webkit-tap-highlight-color: transparent; }
body { font-family: 'Open Sans', sans-serif; color: var(--navy); background: var(--white); overflow-x: hidden; line-height: 1.7; }
img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

/* === TYPOGRAPHY === */
h1, h2, h3, h4, h5 { font-family: 'Montserrat', sans-serif; font-weight: 700; line-height: 1.25; }
p { font-family: 'Open Sans', sans-serif; }

/* === UTILITY === */
.container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 20px; }
.section-heading { font-size: clamp(22px, 4vw, 36px); color: var(--navy); text-align: center; margin-bottom: 12px; }
.section-heading span { color: var(--blue); }
.section-sub { text-align: center; color: var(--gray); font-size: 16px; max-width: 600px; margin: 0 auto 40px; }
.section-label { display: inline-block; background: rgba(30,111,217,0.1); color: var(--blue); padding: 6px 16px; border-radius: 50px; font-size: 13px; font-weight: 700; margin-bottom: 16px; font-family: 'Montserrat', sans-serif; text-transform: uppercase; letter-spacing: 1px; }
.section-label-center { display: block; text-align: center; margin: 0 auto 12px; background: rgba(30,111,217,0.1); color: var(--blue); padding: 6px 16px; border-radius: 50px; font-size: 13px; font-weight: 700; width: fit-content; font-family: 'Montserrat', sans-serif; text-transform: uppercase; letter-spacing: 1px; }
.btn-primary { display: inline-block; background: linear-gradient(135deg, var(--blue) 0%, #0F5CB5 100%); color: var(--white); padding: 16px 36px; border-radius: 50px; font-family: 'Montserrat', sans-serif; font-weight: 700; font-size: 16px; transition: var(--transition); box-shadow: 0 4px 20px rgba(30,111,217,0.35); min-height: 52px; }
.btn-primary:hover { transform: scale(1.05); box-shadow: 0 8px 32px rgba(30,111,217,0.50); }

/* =============================================
   PURCHASE POPUP
============================================= */
.purchase-popup { position: fixed; bottom: 20px; left: 20px; background: var(--white); border-radius: var(--radius); box-shadow: var(--shadow-lg); padding: 14px 18px; display: none; z-index: 9999; max-width: 300px; border-left: 4px solid var(--green); animation: popupSlide 0.4s ease; }
.purchase-popup.show { display: flex; }
.popup-inner { display: flex; align-items: center; gap: 12px; }
.popup-avatar { width: 44px; height: 44px; border-radius: 50%; object-fit: cover; }
.popup-text { flex: 1; }
.popup-text strong { display: block; font-family: 'Montserrat', sans-serif; font-size: 13px; color: var(--navy); }
.popup-text span { font-size: 12px; color: var(--gray); }
.popup-text p { font-size: 12px; color: var(--green); font-weight: 600; margin-top: 2px; }
.popup-close { color: var(--gray); font-size: 16px; padding: 4px; min-width: 24px; min-height: 24px; }
@keyframes popupSlide { from { transform: translateX(-120%); opacity: 0; } to { transform: translateX(0); opacity: 1; } }

/* =============================================
   EXIT POPUP
============================================= */
.exit-popup-overlay { position: fixed; inset: 0; background: rgba(11,29,58,0.75); z-index: 10000; display: none; align-items: center; justify-content: center; padding: 20px; }
.exit-popup-overlay.show { display: flex; }
.exit-popup-box { background: var(--white); border-radius: var(--radius-lg); padding: 40px 32px; max-width: 480px; width: 100%; text-align: center; position: relative; box-shadow: var(--shadow-lg); animation: popupZoom 0.4s cubic-bezier(0.34,1.56,0.64,1); }
@keyframes popupZoom { from { transform: scale(0.8); opacity: 0; } to { transform: scale(1); opacity: 1; } }
.exit-popup-close { position: absolute; top: 16px; right: 16px; font-size: 20px; color: var(--gray); min-width: 32px; min-height: 32px; display: flex; align-items: center; justify-content: center; }
.exit-popup-close a { color: var(--gray); }
.exit-popup-badge { display: inline-block; background: var(--red); color: var(--white); padding: 8px 20px; border-radius: 50px; font-size: 14px; font-weight: 700; margin-bottom: 16px; font-family: 'Montserrat', sans-serif; }
.exit-popup-box h3 { font-size: 24px; color: var(--navy); margin-bottom: 12px; font-family: 'Montserrat', sans-serif; }
.exit-popup-box p { color: var(--gray); margin-bottom: 20px; font-size: 15px; }
.exit-timer-mini { font-family: 'Montserrat', sans-serif; font-size: 32px; font-weight: 800; color: var(--red); margin-bottom: 24px; }
.exit-popup-cta { display: block; background: linear-gradient(135deg, var(--gold) 0%, #B8860B 100%); color: var(--navy); padding: 16px 32px; border-radius: 50px; font-family: 'Montserrat', sans-serif; font-weight: 700; font-size: 16px; margin-bottom: 12px; transition: var(--transition); }
.exit-popup-cta:hover { transform: scale(1.03); }
.exit-popup-small { font-size: 12px; color: var(--gray); }

/* =============================================
   NAVBAR
============================================= */
.navbar { position: fixed; top: 0; left: 0; right: 0; z-index: 1000; background: rgba(255,255,255,0.95); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); box-shadow: var(--shadow-sm); transition: var(--transition); }
.navbar.scrolled { box-shadow: var(--shadow-md); }
.nav-container { display: flex; align-items: center; justify-content: space-between; padding: 14px 24px; max-width: 1200px; margin: 0 auto; }
.nav-logo { display: flex; align-items: center; gap: 10px; }
.logo-img { width: 44px; height: 44px; border-radius: 50%; object-fit: contain; }
.logo-text { font-family: 'Montserrat', sans-serif; font-size: 20px; font-weight: 800; color: var(--navy); }
.logo-accent { color: var(--blue); }
.nav-links { display: flex; align-items: center; gap: 28px; }
.nav-link { font-family: 'Montserrat', sans-serif; font-weight: 600; font-size: 14px; color: var(--navy); transition: var(--transition); position: relative; }
.nav-link::after { content: ''; position: absolute; bottom: -4px; left: 0; width: 0; height: 2px; background: var(--blue); transition: var(--transition); }
.nav-link:hover { color: var(--blue); }
.nav-link:hover::after { width: 100%; }
.nav-cta-btn { background: linear-gradient(135deg, var(--blue) 0%, #0F5CB5 100%); color: var(--white); padding: 10px 24px; border-radius: 50px; font-family: 'Montserrat', sans-serif; font-weight: 700; font-size: 14px; transition: var(--transition); box-shadow: 0 4px 16px rgba(30,111,217,0.30); min-height: 44px; display: flex; align-items: center; }
.nav-cta-btn:hover { transform: scale(1.05); box-shadow: 0 6px 24px rgba(30,111,217,0.45); }
.hamburger { display: none; flex-direction: column; gap: 5px; padding: 8px; min-width: 44px; min-height: 44px; align-items: center; justify-content: center; }
.hamburger span { display: block; width: 24px; height: 2px; background: var(--navy); border-radius: 2px; transition: var(--transition); }
.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); }

/* =============================================
   HERO SECTION
============================================= */
.hero-section { min-height: 100vh; background: linear-gradient(135deg, var(--navy) 0%, var(--navy-light) 50%, #1a3060 100%); position: relative; overflow: hidden; padding: 100px 0 60px; display: flex; align-items: center; }
.hero-particles { position: absolute; inset: 0; overflow: hidden; pointer-events: none; }
.particle { position: absolute; border-radius: 50%; background: rgba(255,255,255,0.06); animation: particleFloat linear infinite; }
@keyframes particleFloat { 0% { transform: translateY(0) rotate(0deg); opacity: 0.6; } 100% { transform: translateY(-100vh) rotate(360deg); opacity: 0; } }
.hero-container { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; max-width: 1200px; margin: 0 auto; padding: 0 24px; position: relative; z-index: 2; }
.hero-image-col { display: flex; justify-content: center; align-items: center; }
.hero-bottle-wrap { position: relative; display: flex; justify-content: center; align-items: center; }
.hero-glow { position: absolute; width: 320px; height: 320px; background: radial-gradient(circle, rgba(30,111,217,0.4) 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(1.1); opacity: 1; } }
.hero-bottle { width: 280px; max-width: 100%; position: relative; z-index: 2; animation: bottleFloat 4s ease-in-out infinite; filter: drop-shadow(0 20px 40px rgba(30,111,217,0.5)); }
@keyframes bottleFloat { 0%, 100% { transform: translateY(0px) rotate(-2deg); } 50% { transform: translateY(-16px) rotate(2deg); } }
.hero-badge { position: absolute; background: rgba(255,255,255,0.15); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); color: var(--white); padding: 8px 14px; border-radius: 50px; font-family: 'Montserrat', sans-serif; font-size: 12px; font-weight: 700; border: 1px solid rgba(255,255,255,0.2); white-space: nowrap; z-index: 3; animation: badgePop 0.6s cubic-bezier(0.34,1.56,0.64,1) both; }
.hero-badge-1 { top: 10%; left: -10%; animation-delay: 0.8s; }
.hero-badge-2 { top: 50%; right: -15%; animation-delay: 1.1s; }
.hero-badge-3 { bottom: 10%; left: -10%; animation-delay: 1.4s; }
@keyframes badgePop { from { opacity: 0; transform: scale(0.5); } to { opacity: 1; transform: scale(1); } }
.hero-content-col { }
.hero-tag { display: inline-block; background: linear-gradient(135deg, var(--gold) 0%, var(--gold-light) 100%); color: var(--navy); padding: 8px 20px; border-radius: 50px; font-family: 'Montserrat', sans-serif; font-size: 12px; font-weight: 800; text-transform: uppercase; letter-spacing: 1px; margin-bottom: 20px; animation: fadeInUp 0.6s ease both; }
.hero-h1 { font-size: clamp(26px, 3.5vw, 48px); color: var(--white); line-height: 1.2; margin-bottom: 20px; animation: fadeInUp 0.7s ease 0.1s both; }
.hero-highlight { color: var(--gold-light); position: relative; }
.hero-desc { color: rgba(255,255,255,0.85); font-size: 16px; line-height: 1.75; margin-bottom: 16px; animation: fadeInUp 0.7s ease 0.2s both; }
.hero-desc strong { color: var(--white); }
.hero-stars { color: var(--gold-light); font-size: 14px; margin-bottom: 28px; animation: fadeInUp 0.7s ease 0.3s both; }
.hero-stars span { color: rgba(255,255,255,0.7); font-size: 13px; }
.hero-cta-btn { display: inline-block; background: linear-gradient(135deg, var(--gold) 0%, #B8860B 100%); color: var(--navy); padding: 18px 40px; border-radius: 50px; font-family: 'Montserrat', sans-serif; font-weight: 800; font-size: 18px; transition: var(--transition); box-shadow: 0 6px 30px rgba(212,160,23,0.5); min-height: 56px; display: inline-flex; align-items: center; justify-content: center; animation: fadeInUp 0.7s ease 0.4s both; width: 100%; max-width: 420px; text-align: center; }
.hero-cta-btn:hover { transform: scale(1.05); box-shadow: 0 10px 40px rgba(212,160,23,0.65); }
.hero-sub { color: rgba(255,255,255,0.6); font-size: 13px; margin-top: 16px; animation: fadeInUp 0.7s ease 0.5s both; }
@keyframes fadeInUp { from { opacity: 0; transform: translateY(24px); } to { opacity: 1; transform: translateY(0); } }

/* =============================================
   WHY CHOOSE US
============================================= */
.why-section { background: var(--off-white); padding: 80px 0; }
.why-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.why-card { background: var(--white); border-radius: var(--radius); padding: 32px 24px; text-align: center; box-shadow: var(--shadow-sm); border: 1px solid rgba(30,111,217,0.08); transition: var(--transition); }
.why-card:hover { transform: scale(1.05) rotate(1deg); box-shadow: var(--shadow-md); }
.why-card-img-wrap { width: 80px; height: 80px; margin: 0 auto 20px; border-radius: 50%; overflow: hidden; background: var(--off-white); display: flex; align-items: center; justify-content: center; }
.why-card-img-wrap img { width: 64px; height: 64px; object-fit: contain; }
.why-card h3 { font-family: 'Montserrat', sans-serif; font-size: 15px; font-weight: 700; color: var(--navy); margin-bottom: 12px; }
.why-card p { font-size: 14px; color: var(--gray); line-height: 1.65; }

/* =============================================
   WHAT IS
============================================= */
.what-is-section { padding: 80px 0; }
.what-is-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.what-is-img-wrap { position: relative; }
.what-is-img-wrap img { border-radius: var(--radius-lg); box-shadow: var(--shadow-md); width: 100%; }
.what-is-img-badge { position: absolute; bottom: 24px; left: 24px; background: linear-gradient(135deg, var(--blue) 0%, #0F5CB5 100%); color: var(--white); padding: 10px 20px; border-radius: 50px; font-family: 'Montserrat', sans-serif; font-weight: 700; font-size: 13px; box-shadow: var(--shadow-sm); }
.what-is-text-col h2 { font-size: clamp(24px, 3vw, 36px); color: var(--navy); margin-bottom: 20px; }
.what-is-text-col h2 span { color: var(--blue); }
.what-is-text-col p { color: var(--gray); margin-bottom: 16px; font-size: 15px; line-height: 1.75; }
.what-is-text-col strong { color: var(--navy); }

/* =============================================
   HOW IT WORKS
============================================= */
.how-works-section { background: var(--navy); padding: 80px 0; }
.how-works-section .section-heading { color: var(--white); }
.how-works-section .section-heading span { color: var(--gold-light); }
.how-works-section .section-sub { color: rgba(255,255,255,0.65); }
.how-works-section .section-label-center { background: rgba(245,200,66,0.15); color: var(--gold-light); }
.accordion-list { max-width: 800px; margin: 0 auto; display: flex; flex-direction: column; gap: 12px; }
.accordion-item { border-radius: var(--radius); overflow: hidden; border: 1px solid rgba(255,255,255,0.12); }
.accordion-btn { width: 100%; display: flex; align-items: center; gap: 14px; padding: 20px 24px; background: rgba(255,255,255,0.07); color: var(--white); font-family: 'Montserrat', sans-serif; font-weight: 600; font-size: 15px; text-align: left; transition: var(--transition); min-height: 64px; }
.accordion-btn:hover, .accordion-btn[aria-expanded="true"] { background: rgba(30,111,217,0.25); }
.acc-icon { font-size: 20px; flex-shrink: 0; }
.acc-arrow { margin-left: auto; font-size: 12px; transition: transform 0.3s ease; flex-shrink: 0; }
.accordion-btn[aria-expanded="true"] .acc-arrow { transform: rotate(180deg); }
.accordion-body { max-height: 0; overflow: hidden; transition: max-height 0.4s ease; }
.accordion-body p { padding: 0 24px 24px; color: rgba(255,255,255,0.75); font-size: 14px; line-height: 1.75; }
.accordion-body.open { max-height: 300px; }

/* =============================================
   REVIEWS
============================================= */
.reviews-section { padding: 80px 0; background: var(--off-white); }
.reviews-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.review-card { background: var(--white); border-radius: var(--radius); padding: 28px; box-shadow: var(--shadow-sm); border: 1px solid var(--light-gray); transition: var(--transition); }
.review-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.review-top { display: flex; align-items: center; gap: 14px; margin-bottom: 16px; }
.review-avatar { width: 56px; height: 56px; border-radius: 50%; object-fit: cover; border: 3px solid var(--blue-light); }
.review-top h4 { font-family: 'Montserrat', sans-serif; font-size: 15px; font-weight: 700; color: var(--navy); }
.review-location { font-size: 12px; color: var(--gray); margin-top: 2px; }
.review-stars { font-size: 13px; margin-top: 4px; }
.review-card > p { color: var(--gray); font-size: 14px; line-height: 1.7; }
.review-card > p strong { color: var(--navy); }
.review-verified { display: inline-block; color: var(--green); font-size: 12px; font-weight: 600; margin-top: 14px; }
.reviews-rating-img { text-align: center; margin-top: 40px; }
.reviews-rating-img img { max-width: 280px; margin: 0 auto; }

/* =============================================
   PRICING
============================================= */
.pricing-section { padding: 80px 0; background: var(--white); }
.pricing-section-2 { background: var(--off-white); }
.countdown-wrap { text-align: center; margin-bottom: 40px; }
.countdown-label { font-family: 'Montserrat', sans-serif; font-weight: 700; color: var(--navy); font-size: 16px; margin-bottom: 12px; }
.countdown-timer { display: inline-flex; align-items: center; gap: 8px; background: var(--navy); color: var(--white); padding: 16px 32px; border-radius: var(--radius); box-shadow: var(--shadow-md); }
.time-block { display: flex; flex-direction: column; align-items: center; }
.time-block span { font-family: 'Montserrat', sans-serif; font-size: 40px; font-weight: 800; line-height: 1; color: var(--gold-light); }
.time-block small { font-size: 11px; color: rgba(255,255,255,0.6); letter-spacing: 2px; margin-top: 4px; }
.time-sep { font-family: 'Montserrat', sans-serif; font-size: 36px; font-weight: 800; color: var(--gold-light); }
.pricing-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-bottom: 32px; }
.pricing-card { background: var(--white); border: 2px solid var(--light-gray); border-radius: var(--radius-lg); padding: 32px 24px; text-align: center; position: relative; transition: var(--transition); box-shadow: var(--shadow-sm); }
.pricing-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }
.pricing-card-popular { border-color: var(--gold); background: linear-gradient(160deg, #fffbea 0%, var(--white) 100%); box-shadow: var(--shadow-md); transform: scale(1.03); }
.pricing-card-popular:hover { transform: scale(1.03) translateY(-6px); }
.pricing-badge-popular { position: absolute; top: -16px; left: 50%; transform: translateX(-50%); background: linear-gradient(135deg, var(--gold) 0%, #B8860B 100%); color: var(--navy); padding: 6px 20px; border-radius: 50px; font-family: 'Montserrat', sans-serif; font-weight: 800; font-size: 12px; white-space: nowrap; }
.pricing-label { font-family: 'Montserrat', sans-serif; font-size: 13px; font-weight: 800; color: var(--blue); letter-spacing: 2px; text-transform: uppercase; margin-bottom: 8px; }
.pricing-bottles { font-family: 'Montserrat', sans-serif; font-size: 22px; font-weight: 800; color: var(--navy); }
.pricing-supply { font-size: 13px; color: var(--gray); margin-bottom: 20px; }
.pricing-img-wrap { height: 160px; display: flex; align-items: center; justify-content: center; margin-bottom: 20px; }
.pricing-img-wrap img { max-height: 100%; max-width: 100%; object-fit: contain; }
.pricing-price-row { display: flex; align-items: center; justify-content: center; gap: 12px; margin-bottom: 6px; }
.price-old { font-family: 'Montserrat', sans-serif; font-size: 18px; color: var(--gray); text-decoration: line-through; }
.price-new { font-family: 'Montserrat', sans-serif; font-size: 36px; font-weight: 800; color: var(--navy); }
.price-per { font-size: 13px; color: var(--gray); margin-bottom: 16px; }
.pricing-bonus-badge { display: inline-block; background: rgba(16,185,129,0.1); color: var(--green); padding: 5px 14px; border-radius: 50px; font-size: 12px; font-weight: 700; margin-bottom: 6px; }
.pricing-ship-badge { display: block; background: rgba(30,111,217,0.1); color: var(--blue); padding: 5px 14px; border-radius: 50px; font-size: 12px; font-weight: 700; margin-bottom: 16px; }
.pricing-cta-btn { display: block; background: linear-gradient(135deg, var(--blue) 0%, #0F5CB5 100%); color: var(--white); padding: 14px 24px; border-radius: 50px; font-family: 'Montserrat', sans-serif; font-weight: 700; font-size: 15px; transition: var(--transition); box-shadow: 0 4px 16px rgba(30,111,217,0.30); min-height: 50px; display: flex; align-items: center; justify-content: center; margin-bottom: 14px; }
.pricing-cta-btn:hover { transform: scale(1.05); box-shadow: 0 6px 24px rgba(30,111,217,0.45); }
.pricing-cta-popular { background: linear-gradient(135deg, var(--gold) 0%, #B8860B 100%); color: var(--navy); box-shadow: 0 4px 16px rgba(212,160,23,0.35); }
.pricing-cta-popular:hover { box-shadow: 0 6px 24px rgba(212,160,23,0.55); }
.payment-logos { max-width: 180px; margin: 0 auto; opacity: 0.7; }
.pricing-stars { text-align: center; margin-top: 24px; }
.pricing-stars img { max-width: 240px; margin: 0 auto; }
.atc-img { max-width: 380px; margin: 20px auto 0; opacity: 0.8; }

/* =============================================
   BONUS
============================================= */
.bonus-section { padding: 80px 0; background: var(--navy); }
.bonus-section .section-heading { color: var(--white); }
.bonus-section .section-heading span { color: var(--gold-light); }
.bonus-section .section-sub { color: rgba(255,255,255,0.65); }
.bonus-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; max-width: 900px; margin: 0 auto; }
.bonus-card { background: rgba(255,255,255,0.08); border: 1px solid rgba(255,255,255,0.15); border-radius: var(--radius-lg); padding: 36px 28px; text-align: center; transition: var(--transition); }
.bonus-card:hover { transform: translateY(-6px); background: rgba(255,255,255,0.12); }
.bonus-number { display: inline-block; background: linear-gradient(135deg, var(--gold) 0%, var(--gold-light) 100%); color: var(--navy); padding: 6px 20px; border-radius: 50px; font-family: 'Montserrat', sans-serif; font-weight: 800; font-size: 12px; margin-bottom: 20px; }
.bonus-card img { width: 180px; max-width: 100%; margin: 0 auto 20px; border-radius: var(--radius); }
.bonus-card h3 { font-family: 'Montserrat', sans-serif; font-size: 18px; font-weight: 700; color: var(--white); margin-bottom: 12px; }
.bonus-card p { font-size: 14px; color: rgba(255,255,255,0.7); line-height: 1.7; }

/* =============================================
   INGREDIENTS
============================================= */
.ingredients-section { padding: 80px 0; background: var(--off-white); }
.ingredients-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.ingredient-card { background: var(--white); border-radius: var(--radius); padding: 28px 24px; box-shadow: var(--shadow-sm); border-left: 4px solid var(--blue); transition: var(--transition); }
.ingredient-card:hover { transform: translateX(4px); box-shadow: var(--shadow-md); }
.ing-icon { font-size: 28px; margin-bottom: 12px; }
.ingredient-card h3 { font-family: 'Montserrat', sans-serif; font-size: 15px; font-weight: 700; color: var(--navy); margin-bottom: 10px; }
.ingredient-card p { font-size: 14px; color: var(--gray); line-height: 1.7; }
.ingredient-card p strong { color: var(--navy); }

/* =============================================
   SCIENCE
============================================= */
.science-section { padding: 80px 0; background: var(--white); }
.science-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.science-card { background: linear-gradient(135deg, var(--off-white) 0%, var(--white) 100%); border-radius: var(--radius); padding: 32px 28px; box-shadow: var(--shadow-sm); border: 1px solid var(--light-gray); transition: var(--transition); }
.science-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.science-icon { font-size: 32px; margin-bottom: 14px; }
.science-card h3 { font-family: 'Montserrat', sans-serif; font-size: 16px; font-weight: 700; color: var(--navy); margin-bottom: 12px; }
.science-card p { font-size: 14px; color: var(--gray); line-height: 1.75; }
.science-card p strong { color: var(--navy); }
.science-card p em { font-style: italic; color: var(--blue); }

/* =============================================
   GUARANTEE
============================================= */
.guarantee-section { padding: 80px 0; background: var(--off-white); }
.guarantee-grid { display: grid; grid-template-columns: 1fr 1.5fr; gap: 60px; align-items: center; }
.guarantee-img-wrap img { border-radius: var(--radius-lg); box-shadow: var(--shadow-md); width: 100%; max-width: 380px; }
.guarantee-text-col h2 { font-size: clamp(22px, 2.5vw, 32px); color: var(--navy); margin-bottom: 16px; }
.guarantee-text-col > p { color: var(--gray); margin-bottom: 28px; font-size: 15px; }
.guarantee-points { display: flex; flex-direction: column; gap: 20px; margin-bottom: 32px; }
.guarantee-point { display: flex; gap: 16px; align-items: flex-start; }
.gp-icon { font-size: 24px; flex-shrink: 0; background: rgba(30,111,217,0.1); width: 48px; height: 48px; border-radius: 50%; display: flex; align-items: center; justify-content: center; }
.guarantee-point h4 { font-family: 'Montserrat', sans-serif; font-size: 15px; font-weight: 700; color: var(--navy); margin-bottom: 6px; }
.guarantee-point p { font-size: 14px; color: var(--gray); line-height: 1.65; }
.guarantee-point p strong { color: var(--navy); }

/* =============================================
   BENEFITS
============================================= */
.benefits-section { padding: 80px 0; background: var(--white); }
.benefits-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; max-width: 900px; margin: 0 auto; }
.benefit-item { display: flex; gap: 14px; align-items: flex-start; background: var(--off-white); border-radius: var(--radius); padding: 20px; transition: var(--transition); }
.benefit-item:hover { background: linear-gradient(135deg, rgba(30,111,217,0.05) 0%, var(--off-white) 100%); transform: translateX(4px); }
.benefit-check { font-size: 20px; flex-shrink: 0; margin-top: 2px; }
.benefit-item h4 { font-family: 'Montserrat', sans-serif; font-size: 14px; font-weight: 700; color: var(--navy); margin-bottom: 6px; }
.benefit-item p { font-size: 13px; color: var(--gray); line-height: 1.65; }

/* =============================================
   FAQ
============================================= */
.faq-section { padding: 80px 0; background: var(--off-white); }
.faq-list { max-width: 800px; margin: 0 auto; display: flex; flex-direction: column; gap: 12px; }
.faq-item { background: var(--white); border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-sm); border: 1px solid var(--light-gray); }
.faq-btn { width: 100%; display: flex; align-items: center; justify-content: space-between; padding: 20px 24px; font-family: 'Montserrat', sans-serif; font-weight: 600; font-size: 15px; color: var(--navy); text-align: left; transition: var(--transition); min-height: 60px; gap: 14px; }
.faq-btn:hover, .faq-btn[aria-expanded="true"] { background: linear-gradient(135deg, rgba(30,111,217,0.05) 0%, var(--white) 100%); color: var(--blue); }
.faq-arrow { font-size: 12px; flex-shrink: 0; transition: transform 0.3s ease; }
.faq-btn[aria-expanded="true"] .faq-arrow { transform: rotate(180deg); }
.faq-body { max-height: 0; overflow: hidden; transition: max-height 0.4s ease; }
.faq-body p { padding: 0 24px 24px; font-size: 14px; color: var(--gray); line-height: 1.75; }
.faq-body.open { max-height: 300px; }

/* =============================================
   FINAL CTA
============================================= */
.final-cta-section { background: linear-gradient(135deg, var(--navy) 0%, #1a3060 50%, var(--navy) 100%); padding: 100px 0; position: relative; overflow: hidden; }
.final-cta-particles { position: absolute; inset: 0; pointer-events: none; }
.final-cta-inner { display: grid; grid-template-columns: 1fr 1.3fr; gap: 60px; align-items: center; }
.final-cta-img-wrap { position: relative; display: flex; justify-content: center; }
.final-bottle-glow { position: absolute; inset: -40px; background: radial-gradient(circle, rgba(212,160,23,0.3) 0%, transparent 70%); border-radius: 50%; animation: glowPulse 3s ease-in-out infinite; }
.final-cta-img { position: relative; z-index: 2; width: 300px; max-width: 100%; filter: drop-shadow(0 20px 50px rgba(212,160,23,0.4)); animation: bottleFloat 4s ease-in-out infinite; }
.final-urgency-badge { display: inline-block; background: var(--red); color: var(--white); padding: 8px 20px; border-radius: 50px; font-family: 'Montserrat', sans-serif; font-weight: 700; font-size: 12px; text-transform: uppercase; letter-spacing: 1px; margin-bottom: 20px; animation: urgencyPulse 1.5s ease-in-out infinite; }
@keyframes urgencyPulse { 0%, 100% { box-shadow: 0 0 0 0 rgba(239,68,68,0.5); } 50% { box-shadow: 0 0 0 12px rgba(239,68,68,0); } }
.final-cta-h2 { font-size: clamp(24px, 3vw, 38px); color: var(--white); line-height: 1.25; margin-bottom: 20px; }
.final-cta-h2 span { color: var(--gold-light); }
.final-price-wrap { display: flex; flex-direction: column; gap: 6px; margin-bottom: 20px; }
.final-price-old { font-family: 'Montserrat', sans-serif; font-size: 18px; color: rgba(255,255,255,0.5); text-decoration: line-through; }
.final-price-new { font-family: 'Montserrat', sans-serif; font-size: 28px; font-weight: 800; color: var(--gold-light); }
.final-cta-desc { color: rgba(255,255,255,0.75); font-size: 15px; margin-bottom: 28px; line-height: 1.7; }
.final-cta-desc strong { color: var(--white); }
.final-cta-btn { display: block; background: linear-gradient(135deg, var(--gold) 0%, #B8860B 100%); color: var(--navy); padding: 20px 32px; border-radius: 50px; font-family: 'Montserrat', sans-serif; font-weight: 800; font-size: 17px; text-align: center; transition: var(--transition); box-shadow: 0 8px 32px rgba(212,160,23,0.5); min-height: 60px; display: flex; align-items: center; justify-content: center; margin-bottom: 20px; animation: ctaPulse 2.5s ease-in-out infinite; }
@keyframes ctaPulse { 0%, 100% { transform: scale(1); } 50% { transform: scale(1.02); } }
.final-cta-btn:hover { transform: scale(1.06) !important; box-shadow: 0 12px 48px rgba(212,160,23,0.65); }
.final-cta-guarantees { display: flex; gap: 20px; flex-wrap: wrap; }
.final-cta-guarantees span { color: rgba(255,255,255,0.7); font-size: 13px; font-family: 'Montserrat', sans-serif; font-weight: 600; }

/* =============================================
   FOOTER
============================================= */
.footer { background: #070F20; padding: 60px 0 0; }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 2fr; gap: 48px; margin-bottom: 48px; }
.footer-logo { display: flex; align-items: center; gap: 10px; margin-bottom: 16px; }
.footer-logo img { width: 40px; height: 40px; border-radius: 50%; object-fit: contain; }
.footer-logo span { font-family: 'Montserrat', sans-serif; font-size: 20px; font-weight: 800; color: var(--white); }
.footer-tagline { color: rgba(255,255,255,0.5); font-size: 14px; line-height: 1.65; margin-bottom: 24px; }
.footer-social { display: flex; gap: 12px; }
.social-icon { width: 40px; height: 40px; border-radius: 50%; background: rgba(255,255,255,0.08); color: rgba(255,255,255,0.6); display: flex; align-items: center; justify-content: center; transition: var(--transition); }
.social-icon:hover { background: var(--blue); color: var(--white); transform: translateY(-2px); }
.social-icon svg { width: 18px; height: 18px; }
.footer-col h4 { font-family: 'Montserrat', sans-serif; font-size: 14px; font-weight: 700; color: var(--white); margin-bottom: 20px; text-transform: uppercase; letter-spacing: 1px; }
.footer-links { display: flex; flex-direction: column; gap: 10px; }
.footer-links li a { color: rgba(255,255,255,0.55); font-size: 14px; transition: var(--transition); }
.footer-links li a:hover { color: var(--blue-light); }
.footer-legal-links { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin-bottom: 20px; }
.legal-link { color: rgba(255,255,255,0.55); font-size: 13px; transition: var(--transition); }
.legal-link:hover { color: var(--blue-light); }
.link-separator { color: rgba(255,255,255,0.25); font-size: 13px; }
.footer-disclaimer p { color: rgba(255,255,255,0.35); font-size: 12px; line-height: 1.65; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.08); padding: 20px 0; text-align: center; }
.footer-bottom p { color: rgba(255,255,255,0.35); font-size: 13px; }
.footer-bottom a { color: var(--blue-light); transition: var(--transition); }
.footer-bottom a:hover { color: var(--white); }

/* =============================================
   SCROLL TO TOP
============================================= */
.scroll-top-btn { position: fixed; bottom: 80px; right: 20px; width: 52px; height: 52px; border-radius: 50%; background: linear-gradient(135deg, var(--blue) 0%, #0F5CB5 100%); color: var(--white); font-size: 18px; display: flex; align-items: center; justify-content: center; box-shadow: var(--shadow-md); transition: var(--transition); opacity: 0; pointer-events: none; z-index: 900; }
.scroll-top-btn.show { opacity: 1; pointer-events: auto; }
.scroll-top-btn:hover { transform: scale(1.1) translateY(-2px); }

/* =============================================
   AOS ANIMATIONS
============================================= */
[data-aos] { opacity: 0; transform: translateY(30px); transition: opacity 0.6s ease, transform 0.6s ease; }
[data-aos].animated { opacity: 1; transform: translateY(0); }

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

/* Tablet ≤ 1024px */
@media (max-width: 1024px) {
  .hero-container { grid-template-columns: 1fr 1fr; gap: 40px; }
  .why-grid { grid-template-columns: repeat(2, 1fr); }
  .ingredients-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .footer-col:last-child { grid-column: 1 / -1; }
}

/* Tablet ≤ 768px */
@media (max-width: 768px) {
  .nav-links { display: none; flex-direction: column; position: fixed; top: 72px; left: 0; right: 0; background: var(--white); padding: 24px; gap: 16px; box-shadow: var(--shadow-md); transform: translateY(-20px); opacity: 0; pointer-events: none; transition: var(--transition); z-index: 999; }
  .nav-links.mobile-open { display: flex; transform: translateY(0); opacity: 1; pointer-events: auto; }
  .nav-link { font-size: 16px; padding: 10px 0; border-bottom: 1px solid var(--light-gray); }
  .nav-cta-btn { width: 100%; justify-content: center; margin-top: 8px; padding: 14px 24px; min-height: 52px; }
  .hamburger { display: flex; }
  
  .hero-container { grid-template-columns: 1fr; gap: 32px; text-align: center; }
  .hero-image-col { order: 1; }
  .hero-content-col { order: 2; }
  .hero-bottle { width: 200px; }
  .hero-glow { width: 240px; height: 240px; }
  .hero-cta-btn { max-width: 100%; font-size: 16px; }
  .hero-badge-1 { left: 0; top: 5%; }
  .hero-badge-2 { right: 0; }
  .hero-badge-3 { left: 0; bottom: 5%; }
  
  .what-is-grid { grid-template-columns: 1fr; gap: 32px; }
  .what-is-img-col { order: 1; }
  .what-is-text-col { order: 2; }
  
  .reviews-grid { grid-template-columns: 1fr; }
  .pricing-grid { grid-template-columns: 1fr; gap: 24px; }
  .pricing-card-popular { transform: none; }
  .pricing-card-popular:hover { transform: translateY(-6px); }
  
  .bonus-grid { grid-template-columns: 1fr; }
  .ingredients-grid { grid-template-columns: 1fr; }
  .science-grid { grid-template-columns: 1fr; }
  .guarantee-grid { grid-template-columns: 1fr; text-align: center; }
  .guarantee-img-wrap { display: flex; justify-content: center; }
  .guarantee-img-wrap img { max-width: 260px; }
  .guarantee-point { text-align: left; }
  .benefits-grid { grid-template-columns: 1fr; }
  
  .final-cta-inner { grid-template-columns: 1fr; text-align: center; }
  .final-cta-img-wrap { order: 1; }
  .final-cta-content { order: 2; }
  .final-cta-guarantees { justify-content: center; }
  .final-cta-img { width: 220px; }
  
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-col { text-align: center; }
  .footer-logo { justify-content: center; }
  .footer-social { justify-content: center; }
  .footer-legal-links { justify-content: center; }
  .footer-links { align-items: center; }
  
  .why-grid { grid-template-columns: repeat(2, 1fr); }
  .time-block span { font-size: 32px; }
}

/* Phone ≤ 576px */
@media (max-width: 576px) {
  .why-grid { grid-template-columns: repeat(2, 1fr); gap: 16px; }
  .why-card { padding: 24px 16px; }
  .hero-section { padding: 90px 0 48px; }
  .hero-h1 { font-size: 24px; }
  .hero-badge { font-size: 11px; padding: 6px 10px; }
  .hero-badge-1, .hero-badge-3 { left: -8px; }
  .hero-badge-2 { right: -8px; }
  .accordion-btn { font-size: 14px; padding: 16px 18px; }
  .review-card { padding: 20px 16px; }
  .pricing-card { padding: 24px 16px; }
  .bonus-card { padding: 24px 20px; }
  .ingredient-card { padding: 20px 16px; }
  .benefit-item { padding: 16px; }
  .faq-btn { font-size: 14px; padding: 16px 18px; }
}

/* Small phone ≤ 480px */
@media (max-width: 480px) {
  .container { padding: 0 16px; }
  .section-heading { font-size: 20px; }
  .time-block span { font-size: 28px; }
  .time-sep { font-size: 28px; }
  .countdown-timer { padding: 12px 24px; }
  .hero-stars { font-size: 12px; }
  .hero-badge { display: none; }
  .purchase-popup { left: 10px; right: 10px; max-width: none; bottom: 10px; }
}

/* Very small ≤ 320px */
@media (max-width: 320px) {
  html { font-size: 15px; }
  .why-grid { grid-template-columns: 1fr; }
  .hero-h1 { font-size: 22px; }
}

/* Reduce motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
  .hero-bottle { animation: none; }
  .hero-glow { animation: none; }
  html { scroll-behavior: auto; }
}