/* ========================================
   TC24 - Total Control 24
   Stylesheet: styles.css
   Design: Medical Professional + Premium Blue
   ======================================== */

/* ---- CSS VARIABLES ---- */
:root {
  --primary: #1E40AF;
  --primary-dark: #1e3a8a;
  --accent: #3B82F6;
  --accent-light: #93C5FD;
  --gold: #D4AF37;
  --green: #10B981;
  --red: #EF4444;
  --white: #FFFFFF;
  --off-white: #f0f7ff;
  --gray-light: #F1F5F9;
  --gray: #64748B;
  --dark: #0f172a;
  --text: #1e293b;
  --shadow: 0 4px 24px rgba(30,64,175,0.12);
  --shadow-lg: 0 8px 40px rgba(30,64,175,0.2);
  --radius: 16px;
  --radius-sm: 8px;
  --font-heading: 'Montserrat', sans-serif;
  --font-body: 'Open Sans', sans-serif;
  --transition: 0.3s cubic-bezier(0.4,0,0.2,1);
}

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

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

/* ---- TYPOGRAPHY ---- */
h1,h2,h3,h4 { font-family: var(--font-heading); font-weight: 800; line-height: 1.2; }

/* ---- SECTION HEADERS ---- */
.section-header { text-align: center; margin-bottom: 48px; }
.section-header h2 { font-size: clamp(24px, 4vw, 36px); color: var(--primary-dark); margin-bottom: 12px; }
.section-header p { font-size: 17px; color: var(--gray); max-width: 600px; margin: 0 auto; }
.section-header.light h2 { color: var(--white); }
.section-header.light p { color: var(--accent-light); }
.section-tag { background: linear-gradient(90deg, var(--accent), var(--primary)); color: #fff; font-family: var(--font-heading); font-size: 12px; font-weight: 700; letter-spacing: 2px; text-transform: uppercase; padding: 6px 16px; border-radius: 50px; display: inline-block; margin-bottom: 12px; }
.section-tag-light { background: rgba(255,255,255,0.15); color: #fff; font-family: var(--font-heading); font-size: 12px; font-weight: 700; letter-spacing: 2px; text-transform: uppercase; padding: 6px 16px; border-radius: 50px; display: inline-block; margin-bottom: 12px; border: 1px solid rgba(255,255,255,0.3); }

/* ---- BUTTONS ---- */
.btn-primary { display: inline-flex; align-items: center; gap: 8px; background: linear-gradient(135deg, var(--primary), var(--accent)); color: #fff; font-family: var(--font-heading); font-weight: 700; font-size: 16px; padding: 16px 32px; border-radius: 50px; transition: var(--transition); box-shadow: 0 4px 20px rgba(30,64,175,0.4); min-height: 50px; }
.btn-primary:hover { transform: scale(1.05); box-shadow: 0 8px 32px rgba(30,64,175,0.5); }
.btn-primary:active { transform: scale(0.98); }

/* ---- NAVBAR ---- */
.navbar { position: fixed; top: 0; left: 0; right: 0; z-index: 1000; background: rgba(255,255,255,0.97); backdrop-filter: blur(10px); border-bottom: 1px solid rgba(30,64,175,0.1); transition: var(--transition); }
.navbar.scrolled { box-shadow: 0 2px 20px rgba(30,64,175,0.15); }
.nav-container { display: flex; align-items: center; justify-content: space-between; height: 70px; max-width: 1200px; margin: 0 auto; padding: 0 20px; }
.nav-logo { display: flex; align-items: center; gap: 10px; font-family: var(--font-heading); font-size: 22px; color: var(--primary-dark); }
.nav-logo img { border-radius: 8px; }
.nav-links { display: flex; align-items: center; gap: 28px; }
.nav-link { font-family: var(--font-heading); font-weight: 600; font-size: 15px; color: var(--text); transition: var(--transition); position: relative; }
.nav-link::after { content:''; position:absolute; bottom:-2px; left:0; width:0; height:2px; background: var(--accent); transition: var(--transition); border-radius: 2px; }
.nav-link:hover { color: var(--primary); }
.nav-link:hover::after { width: 100%; }
.btn-nav { background: linear-gradient(135deg, var(--primary), var(--accent)); color: #fff; font-family: var(--font-heading); font-weight: 700; font-size: 14px; padding: 10px 22px; border-radius: 50px; transition: var(--transition); min-height: 44px; }
.btn-nav:hover { transform: scale(1.05); box-shadow: var(--shadow); }
.hamburger { display: none; flex-direction: column; justify-content: space-between; width: 28px; height: 20px; cursor: pointer; background: none; border: none; padding: 0; }
.hamburger span { display: block; width: 100%; height: 2px; background: var(--primary-dark); border-radius: 2px; transition: var(--transition); }
.hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(6px, 6px); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(6px, -6px); }

/* ---- MOBILE NAV ---- */
.mobile-nav-overlay { display: none; position: fixed; inset: 0; background: rgba(0,0,0,0.5); z-index: 999; opacity: 0; transition: opacity 0.3s; }
.mobile-nav-overlay.active { display: block; opacity: 1; }
.mobile-nav { position: fixed; top: 0; right: -100%; width: min(320px, 85vw); height: 100vh; background: #fff; z-index: 1001; padding: 80px 32px 32px; display: flex; flex-direction: column; gap: 8px; transition: right 0.35s cubic-bezier(0.4,0,0.2,1); box-shadow: -4px 0 40px rgba(0,0,0,0.15); }
.mobile-nav.active { right: 0; }
.mobile-nav-close { position: absolute; top: 20px; right: 20px; font-size: 22px; color: var(--gray); background: var(--gray-light); border-radius: 50%; width: 40px; height: 40px; display: flex; align-items: center; justify-content: center; }
.mobile-nav-link { font-family: var(--font-heading); font-weight: 600; font-size: 18px; color: var(--text); padding: 14px 0; border-bottom: 1px solid var(--gray-light); min-height: 52px; display: flex; align-items: center; }
.btn-mobile-nav { margin-top: 16px; background: linear-gradient(135deg, var(--primary), var(--accent)); color: #fff; font-family: var(--font-heading); font-weight: 700; font-size: 16px; padding: 16px; border-radius: 50px; text-align: center; min-height: 52px; display: flex; align-items: center; justify-content: center; }

/* ---- HERO ---- */
.hero { background: linear-gradient(135deg, #0f172a 0%, #1e3a8a 50%, #1E40AF 100%); min-height: 100vh; display: flex; align-items: center; position: relative; overflow: hidden; padding: 100px 0 60px; }
.hero-particles { position: absolute; inset: 0; pointer-events: none; }
.particle { position: absolute; width: 6px; height: 6px; background: rgba(147,197,253,0.4); border-radius: 50%; animation: float-particle 8s infinite ease-in-out; }
@keyframes float-particle { 0%,100%{transform:translateY(0) scale(1);opacity:0.4} 50%{transform:translateY(-30px) scale(1.5);opacity:0.8} }
.hero-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; position: relative; z-index: 1; }
.hero-image-wrap { position: relative; display: flex; flex-direction: column; align-items: center; gap: 16px; }
.hero-badge { background: linear-gradient(135deg, var(--gold), #f0c040); color: #1a1a1a; font-family: var(--font-heading); font-weight: 700; font-size: 13px; padding: 8px 20px; border-radius: 50px; text-align: center; }
.hero-bottle { max-width: 360px; width: 100%; filter: drop-shadow(0 20px 60px rgba(0,0,0,0.5)); animation: float-bottle 4s ease-in-out infinite; }
@keyframes float-bottle { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-18px)} }
.hero-glow { position: absolute; bottom: 0; left: 50%; transform: translateX(-50%); width: 200px; height: 60px; background: radial-gradient(ellipse, rgba(59,130,246,0.5), transparent); filter: blur(20px); pointer-events: none; }
.hero-tag { background: rgba(255,255,255,0.15); border: 1px solid rgba(255,255,255,0.3); color: #fff; font-family: var(--font-heading); font-size: 13px; font-weight: 600; padding: 8px 18px; border-radius: 50px; display: inline-block; margin-bottom: 16px; }
.hero-h1 { font-size: clamp(28px, 4.5vw, 52px); color: #fff; margin-bottom: 20px; font-weight: 900; }
.hero-h1 .highlight { background: linear-gradient(90deg, var(--accent-light), var(--gold)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.hero-desc { color: rgba(255,255,255,0.85); font-size: 16px; margin-bottom: 14px; }
.hero-stars { display: flex; align-items: center; gap: 10px; color: var(--gold); font-family: var(--font-heading); font-weight: 600; font-size: 14px; margin-bottom: 24px; }
.hero-stars span { color: rgba(255,255,255,0.75); }
.btn-hero { display: flex; flex-direction: column; align-items: center; background: linear-gradient(135deg, var(--gold), #f0c040); color: #1a1a1a; font-family: var(--font-heading); font-weight: 800; font-size: 18px; padding: 18px 36px; border-radius: 50px; transition: var(--transition); box-shadow: 0 6px 30px rgba(212,175,55,0.5); min-height: 70px; justify-content: center; text-align: center; width: 100%; max-width: 420px; }
.btn-hero .btn-sub { font-size: 12px; font-weight: 600; opacity: 0.8; margin-top: 4px; }
.btn-hero:hover { transform: scale(1.05); box-shadow: 0 10px 40px rgba(212,175,55,0.6); }
.btn-hero:active { transform: scale(0.98); }
.pulse-btn { animation: pulse-glow 2.5s ease-in-out infinite; }
@keyframes pulse-glow { 0%,100%{box-shadow:0 6px 30px rgba(212,175,55,0.5)} 50%{box-shadow:0 6px 50px rgba(212,175,55,0.9), 0 0 0 8px rgba(212,175,55,0.15)} }
.hero-trust { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 16px; }
.hero-trust span { color: rgba(255,255,255,0.7); font-size: 13px; font-family: var(--font-heading); font-weight: 600; }
.hero-wave { position: absolute; bottom: 0; left: 0; right: 0; height: 80px; }
.hero-wave svg { width: 100%; height: 100%; }

/* ---- SCROLL REVEAL ANIMATION ---- */
.scroll-reveal { opacity: 0; transform: translateY(40px); transition: opacity 0.7s ease, transform 0.7s ease; }
.scroll-reveal.revealed { opacity: 1; transform: translateY(0); }
.fade-in-left { opacity: 0; transform: translateX(-50px); transition: opacity 0.9s ease, transform 0.9s ease; }
.fade-in-left.revealed { opacity: 1; transform: translateX(0); }
.fade-in-right { opacity: 0; transform: translateX(50px); transition: opacity 0.9s ease, transform 0.9s ease; }
.fade-in-right.revealed { opacity: 1; transform: translateX(0); }

/* ---- WHY US ---- */
.why-us { background: var(--off-white); padding: 80px 0; }
.badges-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.badge-card { background: #fff; border-radius: var(--radius); padding: 32px 24px; text-align: center; box-shadow: var(--shadow); transition: var(--transition); border: 1px solid rgba(30,64,175,0.08); }
.badge-card:hover { transform: scale(1.05) rotate(1deg); box-shadow: var(--shadow-lg); }
.badge-card img { width: 80px; height: 80px; margin: 0 auto 16px; object-fit: contain; }
.badge-card h3 { font-size: 17px; color: var(--primary-dark); margin-bottom: 12px; }
.badge-card p { font-size: 14px; color: var(--gray); line-height: 1.6; }

/* ---- WHAT IS ---- */
.what-is { padding: 80px 0; background: #fff; }
.what-is-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.what-is-img { position: relative; }
.what-is-img img { border-radius: var(--radius); box-shadow: var(--shadow-lg); }
.what-is-badge { position: absolute; bottom: -16px; right: -16px; background: linear-gradient(135deg, var(--primary), var(--accent)); color: #fff; font-family: var(--font-heading); font-weight: 700; font-size: 13px; padding: 10px 20px; border-radius: 50px; }
.what-is-content h2 { font-size: clamp(24px, 3.5vw, 36px); color: var(--primary-dark); margin-bottom: 16px; }
.what-is-content p { font-size: 16px; color: var(--text); margin-bottom: 14px; }

/* ---- HOW IT WORKS ---- */
.how-it-works { background: linear-gradient(135deg, var(--primary-dark), var(--primary)); padding: 80px 0; }
.accordion-list { display: flex; flex-direction: column; gap: 12px; max-width: 800px; margin: 0 auto; }
.accordion-item { background: rgba(255,255,255,0.08); border: 1px solid rgba(255,255,255,0.15); border-radius: var(--radius-sm); overflow: hidden; transition: var(--transition); }
.accordion-item.open { background: rgba(255,255,255,0.12); }
.accordion-header { width: 100%; display: flex; align-items: center; gap: 14px; padding: 18px 20px; color: #fff; font-family: var(--font-heading); font-weight: 700; font-size: 15px; text-align: left; min-height: 60px; cursor: pointer; transition: var(--transition); background: none; border: none; }
.accordion-header:hover { background: rgba(255,255,255,0.08); }
.acc-icon { font-size: 20px; flex-shrink: 0; }
.acc-arrow { margin-left: auto; flex-shrink: 0; font-size: 12px; transition: transform 0.3s; opacity: 0.7; }
.accordion-item.open .acc-arrow { transform: rotate(180deg); }
.accordion-body { max-height: 0; overflow: hidden; transition: max-height 0.4s ease; }
.accordion-body p { padding: 0 20px 20px 54px; color: rgba(255,255,255,0.85); font-size: 15px; line-height: 1.7; }

/* ---- REVIEWS ---- */
.reviews { background: var(--off-white); padding: 80px 0; }
.reviews-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-bottom: 40px; }
.review-card { background: #fff; border-radius: var(--radius); padding: 28px; box-shadow: var(--shadow); border: 1px solid rgba(30,64,175,0.08); transition: var(--transition); }
.review-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.featured-review { border: 2px solid var(--accent); }
.review-top { display: flex; gap: 14px; align-items: center; margin-bottom: 16px; }
.review-avatar { width: 60px; height: 60px; border-radius: 50%; object-fit: cover; border: 3px solid var(--accent-light); flex-shrink: 0; }
.review-name { font-family: var(--font-heading); font-weight: 700; font-size: 16px; color: var(--primary-dark); }
.review-location { font-size: 13px; color: var(--gray); }
.review-stars { color: var(--gold); font-size: 14px; margin-top: 2px; }
.review-text { font-size: 15px; color: var(--text); line-height: 1.7; margin-bottom: 12px; }
.review-verified { font-size: 13px; color: var(--green); font-family: var(--font-heading); font-weight: 600; }
.reviews-cta { text-align: center; }
.five-star-img { max-width: 200px; margin: 0 auto 20px; }

/* ---- PRICING ---- */
.pricing { background: linear-gradient(135deg, #0f172a, #1e3a8a); padding: 80px 0; }
.pricing-2 { background: linear-gradient(135deg, #1e3a8a, var(--primary)); }
.countdown-wrap { text-align: center; margin-bottom: 40px; color: #fff; }
.countdown-wrap p { font-family: var(--font-heading); font-size: 16px; margin-bottom: 12px; }
.countdown { display: flex; align-items: center; justify-content: center; gap: 8px; }
.time-block { background: rgba(255,255,255,0.1); border: 1px solid rgba(255,255,255,0.2); border-radius: var(--radius-sm); padding: 16px 24px; text-align: center; min-width: 90px; }
.time-block span { display: block; font-family: var(--font-heading); font-size: 42px; font-weight: 900; color: var(--gold); line-height: 1; }
.time-block label { font-family: var(--font-heading); font-size: 12px; font-weight: 700; color: rgba(255,255,255,0.7); letter-spacing: 2px; }
.colon { font-size: 36px; font-weight: 900; color: var(--gold); }
.pricing-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.price-card { background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.15); border-radius: var(--radius); padding: 28px 20px; text-align: center; transition: var(--transition); position: relative; }
.price-card:hover { transform: translateY(-6px); background: rgba(255,255,255,0.1); }
.price-card.popular { background: rgba(255,255,255,0.12); border: 2px solid var(--gold); transform: scale(1.04); }
.price-card.popular:hover { transform: scale(1.04) translateY(-6px); }
.popular-badge { position: absolute; top: -14px; left: 50%; transform: translateX(-50%); background: linear-gradient(135deg, var(--gold), #f0c040); color: #1a1a1a; font-family: var(--font-heading); font-weight: 800; font-size: 12px; padding: 6px 18px; border-radius: 50px; white-space: nowrap; }
.price-label { font-family: var(--font-heading); font-weight: 800; font-size: 13px; letter-spacing: 2px; color: var(--accent-light); margin-bottom: 6px; }
.price-bottles { font-family: var(--font-heading); font-size: 24px; font-weight: 900; color: #fff; }
.price-supply { font-size: 14px; color: rgba(255,255,255,0.6); margin-bottom: 16px; }
.price-img { max-width: 140px; margin: 0 auto 16px; }
.price-amount { display: flex; align-items: baseline; justify-content: center; gap: 10px; }
.old-price { font-family: var(--font-heading); font-size: 18px; color: rgba(255,255,255,0.4); text-decoration: line-through; }
.new-price { font-family: var(--font-heading); font-size: 36px; font-weight: 900; color: var(--gold); }
.price-per { font-size: 14px; color: rgba(255,255,255,0.7); margin-bottom: 12px; }
.price-badges-row { display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; margin-bottom: 16px; }
.mini-badge { font-family: var(--font-heading); font-size: 11px; font-weight: 700; padding: 5px 12px; border-radius: 50px; }
.mini-badge.green { background: rgba(16,185,129,0.2); color: #6ee7b7; border: 1px solid rgba(16,185,129,0.3); }
.mini-badge.blue { background: rgba(59,130,246,0.2); color: var(--accent-light); border: 1px solid rgba(59,130,246,0.3); }
.btn-price { display: block; background: linear-gradient(135deg, var(--accent), var(--primary)); color: #fff; font-family: var(--font-heading); font-weight: 700; font-size: 16px; padding: 14px 20px; border-radius: 50px; transition: var(--transition); margin: 0 auto 12px; min-height: 50px; }
.btn-price:hover { transform: scale(1.05); box-shadow: 0 6px 24px rgba(59,130,246,0.5); }
.btn-price.popular-btn { background: linear-gradient(135deg, var(--gold), #f0c040); color: #1a1a1a; }
.btn-price.popular-btn:hover { box-shadow: 0 6px 24px rgba(212,175,55,0.5); }
.payment-img { max-width: 160px; margin: 0 auto; opacity: 0.8; }
.pricing-guarantee { text-align: center; margin-top: 32px; color: rgba(255,255,255,0.8); }
.pricing-guarantee p { font-size: 15px; margin-top: 12px; }

/* ---- BONUSES ---- */
.bonuses { background: var(--off-white); padding: 80px 0; }
.bonuses-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; margin-bottom: 40px; }
.bonus-card { background: #fff; border-radius: var(--radius); padding: 32px; text-align: center; box-shadow: var(--shadow); border: 2px solid transparent; transition: var(--transition); }
.bonus-card:hover { border-color: var(--accent); transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.bonus-num { font-family: var(--font-heading); font-weight: 800; font-size: 12px; letter-spacing: 2px; color: var(--accent); margin-bottom: 12px; }
.bonus-card img { max-width: 200px; margin: 0 auto 20px; border-radius: var(--radius-sm); }
.bonus-card h3 { font-size: 20px; color: var(--primary-dark); margin-bottom: 12px; }
.bonus-card p { font-size: 15px; color: var(--gray); }
.bonuses-cta { text-align: center; }

/* ---- INGREDIENTS ---- */
.ingredients { background: linear-gradient(135deg, var(--primary-dark), #1a2f6e); padding: 80px 0; }
.ingredients-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.ing-card { background: rgba(255,255,255,0.07); border: 1px solid rgba(255,255,255,0.12); border-radius: var(--radius-sm); padding: 24px; transition: var(--transition); }
.ing-card:hover { background: rgba(255,255,255,0.12); transform: translateY(-4px); }
.ing-icon { font-size: 32px; margin-bottom: 12px; }
.ing-card h3 { font-size: 17px; color: var(--accent-light); margin-bottom: 10px; }
.ing-card p { font-size: 14px; color: rgba(255,255,255,0.8); line-height: 1.6; }

/* ---- SCIENCE ---- */
.science { background: #fff; padding: 80px 0; }
.science-list { display: flex; flex-direction: column; gap: 20px; }
.science-item { background: var(--off-white); border-left: 4px solid var(--accent); border-radius: 0 var(--radius-sm) var(--radius-sm) 0; padding: 24px 28px; transition: var(--transition); }
.science-item:hover { border-left-color: var(--primary-dark); transform: translateX(4px); }
.science-item h3 { font-size: 18px; color: var(--primary-dark); margin-bottom: 10px; }
.science-item p { font-size: 15px; color: var(--text); line-height: 1.7; }

/* ---- GUARANTEE ---- */
.guarantee { background: var(--off-white); padding: 80px 0; }
.guarantee-inner { display: grid; grid-template-columns: 1fr 1.4fr; gap: 60px; align-items: center; }
.guarantee-img img { border-radius: var(--radius); box-shadow: var(--shadow-lg); }
.guarantee-content h2 { font-size: clamp(24px, 3.5vw, 34px); color: var(--primary-dark); margin-bottom: 14px; }
.guarantee-content > p { font-size: 16px; color: var(--text); margin-bottom: 24px; }
.guarantee-points { display: flex; flex-direction: column; gap: 20px; margin-bottom: 28px; }
.g-point { display: flex; gap: 16px; }
.g-icon { font-size: 28px; flex-shrink: 0; line-height: 1; }
.g-point h4 { font-size: 17px; color: var(--primary-dark); margin-bottom: 6px; }
.g-point p { font-size: 14px; color: var(--gray); }

/* ---- BENEFITS ---- */
.benefits { background: linear-gradient(135deg, var(--primary-dark), var(--primary)); padding: 80px 0; }
.benefits-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.benefit-item { display: flex; gap: 16px; background: rgba(255,255,255,0.08); border-radius: var(--radius-sm); padding: 20px; border: 1px solid rgba(255,255,255,0.12); transition: var(--transition); }
.benefit-item:hover { background: rgba(255,255,255,0.13); transform: translateX(4px); }
.benefit-check { font-size: 22px; flex-shrink: 0; line-height: 1.3; }
.benefit-item h4 { font-size: 16px; color: var(--accent-light); margin-bottom: 6px; }
.benefit-item p { font-size: 14px; color: rgba(255,255,255,0.8); line-height: 1.6; }

/* ---- FAQ ---- */
.faq { background: var(--off-white); padding: 80px 0; }
.faq-list { display: flex; flex-direction: column; gap: 12px; max-width: 800px; margin: 0 auto; }
.faq-item { background: #fff; border-radius: var(--radius-sm); box-shadow: var(--shadow); overflow: hidden; transition: var(--transition); }
.faq-header { width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 20px 24px; font-family: var(--font-heading); font-weight: 700; font-size: 16px; color: var(--primary-dark); min-height: 64px; text-align: left; }
.faq-header:hover { background: var(--off-white); }
.faq-arrow { font-size: 12px; flex-shrink: 0; transition: transform 0.3s; color: var(--accent); }
.faq-item.open .faq-arrow { transform: rotate(180deg); }
.faq-body { max-height: 0; overflow: hidden; transition: max-height 0.4s ease; }
.faq-body p { padding: 0 24px 20px; font-size: 15px; color: var(--gray); line-height: 1.7; }

/* ---- FINAL CTA ---- */
.final-cta { background: linear-gradient(135deg, #0f172a, #1e3a8a, var(--primary)); padding: 100px 0; position: relative; overflow: hidden; }
.final-cta-bg { position: absolute; inset: 0; background: radial-gradient(ellipse at 50% 50%, rgba(59,130,246,0.15), transparent 70%); pointer-events: none; }
.final-cta-inner { display: grid; grid-template-columns: 1fr 1.2fr; gap: 60px; align-items: center; position: relative; z-index: 1; }
.final-cta-img { position: relative; text-align: center; }
.final-cta-bottle { max-width: 340px; margin: 0 auto; filter: drop-shadow(0 20px 60px rgba(0,0,0,0.6)); animation: float-bottle 4s ease-in-out infinite; }
.final-urgency { background: rgba(239,68,68,0.2); border: 1px solid rgba(239,68,68,0.4); color: #fca5a5; font-family: var(--font-heading); font-weight: 700; font-size: 12px; letter-spacing: 2px; padding: 8px 16px; border-radius: 50px; display: inline-block; margin-bottom: 16px; }
.final-cta-content h2 { font-size: clamp(26px, 4vw, 42px); color: #fff; margin-bottom: 20px; }
.final-price-display { display: flex; flex-direction: column; gap: 6px; margin-bottom: 20px; }
.final-old-price { color: rgba(255,255,255,0.5); font-family: var(--font-heading); font-size: 18px; }
.final-new-price { color: var(--gold); font-family: var(--font-heading); font-size: 42px; font-weight: 900; }
.final-save { background: rgba(212,175,55,0.2); color: var(--gold); font-family: var(--font-heading); font-weight: 800; font-size: 14px; padding: 6px 16px; border-radius: 50px; display: inline-block; width: fit-content; border: 1px solid rgba(212,175,55,0.3); }
.final-cta-content > p { color: rgba(255,255,255,0.85); font-size: 16px; margin-bottom: 14px; }
.btn-final { display: flex; flex-direction: column; align-items: center; background: linear-gradient(135deg, var(--gold), #f0c040); color: #1a1a1a; font-family: var(--font-heading); font-weight: 800; font-size: 20px; padding: 20px 40px; border-radius: 50px; transition: var(--transition); box-shadow: 0 6px 30px rgba(212,175,55,0.5); min-height: 76px; justify-content: center; text-align: center; width: 100%; }
.btn-final:hover { transform: scale(1.05); box-shadow: 0 10px 50px rgba(212,175,55,0.7); }

/* ---- FOOTER ---- */
.footer { background: var(--dark); padding: 60px 0 0; }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 40px; padding-bottom: 40px; }
.footer-brand { display: flex; align-items: center; gap: 10px; font-family: var(--font-heading); font-size: 22px; color: #fff; margin-bottom: 14px; }
.footer-brand img { border-radius: 8px; }
.footer-desc { font-size: 14px; color: rgba(255,255,255,0.5); line-height: 1.6; margin-bottom: 20px; }
.footer-social { display: flex; gap: 12px; }
.social-icon { width: 40px; height: 40px; background: rgba(255,255,255,0.08); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 18px; transition: var(--transition); }
.social-icon:hover { background: var(--accent); transform: scale(1.1); }
.footer-col h4 { font-family: var(--font-heading); font-weight: 700; color: #fff; font-size: 16px; margin-bottom: 16px; }
.footer-col a { display: block; color: rgba(255,255,255,0.55); font-size: 14px; padding: 5px 0; transition: var(--transition); }
.footer-col a:hover { color: var(--accent-light); }
.footer-col p { color: rgba(255,255,255,0.55); font-size: 14px; margin-bottom: 6px; }
.footer-divider { border: none; border-top: 1px solid rgba(255,255,255,0.1); margin-bottom: 24px; }
.footer-disclaimer { background: rgba(255,255,255,0.04); border-radius: var(--radius-sm); padding: 20px; margin-bottom: 24px; }
.footer-disclaimer p { font-size: 13px; color: rgba(255,255,255,0.4); line-height: 1.7; }
.footer-legal-links { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; justify-content: center; margin-bottom: 20px; }
.legal-link { color: rgba(255,255,255,0.5); font-size: 13px; transition: var(--transition); }
.legal-link:hover { color: var(--accent-light); }
.link-separator { color: rgba(255,255,255,0.25); }
.footer-copy { text-align: center; padding: 20px 0; border-top: 1px solid rgba(255,255,255,0.1); color: rgba(255,255,255,0.35); font-size: 13px; }
.footer-copy a { color: rgba(255,255,255,0.5); }

/* ---- SCROLL TOP ---- */
.scroll-top { position: fixed; bottom: 24px; right: 24px; width: 56px; height: 56px; background: linear-gradient(135deg, var(--primary), var(--accent)); color: #fff; border-radius: 50%; font-size: 18px; box-shadow: var(--shadow-lg); opacity: 0; pointer-events: none; transition: var(--transition); z-index: 990; display: flex; align-items: center; justify-content: center; }
.scroll-top.visible { opacity: 1; pointer-events: auto; }
.scroll-top:hover { transform: scale(1.1) translateY(-2px); }

/* ---- PURCHASE NOTIFICATION ---- */
.purchase-notif { position: fixed; bottom: 24px; left: 24px; background: #fff; border-radius: var(--radius-sm); box-shadow: 0 8px 40px rgba(0,0,0,0.2); padding: 14px 16px; max-width: 300px; z-index: 990; opacity: 0; transform: translateY(20px); pointer-events: none; transition: var(--transition); border-left: 4px solid var(--green); }
.purchase-notif.show { opacity: 1; transform: translateY(0); pointer-events: auto; }
.notif-inner { display: flex; align-items: center; gap: 12px; }
.notif-icon { font-size: 24px; flex-shrink: 0; }
.notif-inner strong { font-family: var(--font-heading); font-size: 15px; color: var(--primary-dark); }
.notif-inner small { font-size: 13px; color: var(--gray); }
.notif-close { margin-left: auto; background: var(--primary); color: #fff; font-family: var(--font-heading); font-weight: 700; font-size: 14px; padding: 6px 14px; border-radius: 50px; transition: var(--transition); flex-shrink: 0; }
.notif-close:hover { background: var(--accent); }

/* ---- POPUP ---- */
.popup-overlay { display: none; position: fixed; inset: 0; background: rgba(0,0,0,0.7); z-index: 9000; align-items: center; justify-content: center; padding: 20px; }
.popup-overlay.active { display: flex; }
.popup-box { background: #fff; border-radius: var(--radius); padding: 36px 32px; max-width: 440px; width: 100%; position: relative; text-align: center; box-shadow: 0 20px 80px rgba(0,0,0,0.4); animation: popup-in 0.4s ease; }
@keyframes popup-in { from{transform:scale(0.8);opacity:0} to{transform:scale(1);opacity:1} }
.popup-x { position: absolute; top: 14px; right: 14px; width: 36px; height: 36px; background: var(--gray-light); border-radius: 50%; font-size: 16px; color: var(--gray); display: flex; align-items: center; justify-content: center; transition: var(--transition); }
.popup-x:hover { background: var(--red); color: #fff; }
.popup-tag { background: linear-gradient(135deg, var(--red), #f97316); color: #fff; font-family: var(--font-heading); font-size: 12px; font-weight: 700; padding: 6px 16px; border-radius: 50px; display: inline-block; margin-bottom: 12px; }
.popup-img { max-width: 160px; margin: 0 auto 16px; }
.popup-box h3 { font-size: 24px; color: var(--primary-dark); margin-bottom: 12px; }
.popup-box p { font-size: 15px; color: var(--gray); margin-bottom: 16px; }
.popup-price { font-family: var(--font-heading); font-size: 22px; font-weight: 800; color: var(--primary-dark); margin-bottom: 20px; }
.popup-price s { color: var(--gray); font-size: 18px; font-weight: 400; }
.popup-price strong { color: var(--red); }
.btn-popup { display: block; background: linear-gradient(135deg, var(--primary), var(--accent)); color: #fff; font-family: var(--font-heading); font-weight: 700; font-size: 16px; padding: 16px; border-radius: 50px; margin-bottom: 10px; transition: var(--transition); min-height: 52px; }
.btn-popup:hover { transform: scale(1.03); }
.popup-skip { display: block; color: var(--gray); font-size: 13px; text-decoration: underline; padding: 8px; transition: var(--transition); }
.popup-skip:hover { color: var(--primary); }

/* ---- LEGAL PAGES ---- */
.legal-page { padding: 120px 0 80px; background: var(--off-white); min-height: 100vh; }
.legal-page h1 { font-size: clamp(28px, 4vw, 42px); color: var(--primary-dark); margin-bottom: 12px; }
.legal-page .subtitle { color: var(--gray); margin-bottom: 40px; }
.legal-content { background: #fff; border-radius: var(--radius); padding: 40px; box-shadow: var(--shadow); }
.legal-content h2 { font-size: 22px; color: var(--primary-dark); margin: 28px 0 12px; }
.legal-content h3 { font-size: 18px; color: var(--primary); margin: 20px 0 8px; }
.legal-content p { font-size: 15px; color: var(--text); line-height: 1.8; margin-bottom: 14px; }
.legal-content ul { padding-left: 24px; margin-bottom: 14px; }
.legal-content li { font-size: 15px; color: var(--text); line-height: 1.7; margin-bottom: 6px; }

/* ============================================
   RESPONSIVE — MOBILE FIRST
   ============================================ */

/* ---- TABLET ≥ 768px ---- */
@media (max-width: 991px) {
  .badges-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .reviews-grid { grid-template-columns: 1fr 1fr; }
  .reviews-grid .review-card:last-child { grid-column: 1 / -1; max-width: 500px; margin: 0 auto; width: 100%; }
  .ingredients-grid { grid-template-columns: repeat(2, 1fr); }
  .benefits-grid { grid-template-columns: 1fr; }
}

/* ---- TABLET ---- */
@media (max-width: 768px) {
  .nav-links { display: none; }
  .hamburger { display: flex; }
  .hero-inner { grid-template-columns: 1fr; gap: 32px; text-align: center; }
  .hero-image-wrap { order: -1; }
  .hero-bottle { max-width: 260px; }
  .hero-trust { justify-content: center; }
  .btn-hero { max-width: 100%; }
  .what-is-inner { grid-template-columns: 1fr; }
  .what-is-img { order: -1; }
  .guarantee-inner { grid-template-columns: 1fr; }
  .final-cta-inner { grid-template-columns: 1fr; text-align: center; }
  .final-cta-bottle { max-width: 240px; }
  .final-cta-content .hero-trust { justify-content: center; }
  .bonuses-grid { grid-template-columns: 1fr; }
  .pricing-grid { grid-template-columns: 1fr; max-width: 380px; margin: 0 auto; }
  .price-card.popular { transform: scale(1); }
  .price-card.popular:hover { transform: translateY(-6px); }
  .reviews-grid { grid-template-columns: 1fr; }
  .reviews-grid .review-card:last-child { grid-column: auto; max-width: 100%; }
  .footer-grid { grid-template-columns: 1fr; gap: 24px; }
  .what-is-badge { right: 0; bottom: -10px; }
  .hero { padding-top: 90px; }
}

/* ---- PHONE < 576px ---- */
@media (max-width: 575px) {
  .badges-grid { grid-template-columns: 1fr; }
  .ingredients-grid { grid-template-columns: 1fr; }
  .time-block { min-width: 70px; padding: 12px 16px; }
  .time-block span { font-size: 32px; }
  .hero-h1 { font-size: 26px; }
  .purchase-notif { left: 12px; right: 12px; max-width: calc(100% - 24px); }
  .scroll-top { bottom: 80px; }
  .popup-box { padding: 28px 20px; }
  .footer-social { justify-content: flex-start; }
}

/* ---- Reduced Motion ---- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .hero-bottle { animation: none; }
  .pulse-btn { animation: none; }
  .scroll-reveal, .fade-in-left, .fade-in-right { opacity: 1; transform: none; }
}