/* ===================================
   BRAINENERGY - STYLES.CSS
   Design: Dark Premium Neural Theme
   =================================== */

/* === RESET & BASE === */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; scroll-behavior: smooth; -webkit-text-size-adjust: 100%; -ms-text-size-adjust: 100%; }
* { -webkit-tap-highlight-color: transparent; }
body { font-family: 'Open Sans', sans-serif; background: #070B14; color: #E2E8F0; line-height: 1.7; overflow-x: hidden; }

/* === CSS VARIABLES === */
:root {
  --primary: #00D4FF;
  --primary-dark: #0099CC;
  --accent: #7C3AED;
  --accent2: #A855F7;
  --gold: #F59E0B;
  --green: #10B981;
  --red: #EF4444;
  --bg-dark: #070B14;
  --bg-card: #0D1526;
  --bg-card2: #111827;
  --border: rgba(0,212,255,0.15);
  --text: #E2E8F0;
  --text-muted: #94A3B8;
  --gradient: linear-gradient(135deg, #00D4FF 0%, #7C3AED 100%);
  --gradient-warm: linear-gradient(135deg, #F59E0B 0%, #EF4444 100%);
  --shadow-glow: 0 0 40px rgba(0,212,255,0.2);
  --shadow-card: 0 8px 32px rgba(0,0,0,0.4);
  --radius: 16px;
  --radius-lg: 24px;
}

/* === TYPOGRAPHY === */
h1,h2,h3,h4,h5 { font-family: 'Montserrat', sans-serif; font-weight: 800; line-height: 1.2; }
h1 { font-size: clamp(26px, 5vw, 52px); }
h2 { font-size: clamp(22px, 4vw, 38px); }
h3 { font-size: clamp(18px, 2.5vw, 24px); }
h4 { font-size: clamp(16px, 2vw, 20px); }
p { font-size: 16px; line-height: 1.75; color: #CBD5E1; }
a { color: var(--primary); text-decoration: none; }
img { max-width: 100%; height: auto; display: block; }

/* === UTILITIES === */
.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }
.gradient-text { background: var(--gradient); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.section-label { display: inline-block; font-family: 'Montserrat', sans-serif; font-weight: 700; font-size: 12px; letter-spacing: 3px; text-transform: uppercase; color: var(--primary); background: rgba(0,212,255,0.1); border: 1px solid rgba(0,212,255,0.3); padding: 6px 16px; border-radius: 100px; margin-bottom: 16px; }
.section-label.light { color: #fff; background: rgba(255,255,255,0.1); border-color: rgba(255,255,255,0.3); }
.section-title { font-family: 'Montserrat', sans-serif; font-weight: 800; color: #F1F5F9; margin-bottom: 16px; }
.section-title span { background: var(--gradient); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.section-subtitle { font-size: 17px; color: var(--text-muted); max-width: 600px; margin: 0 auto 48px; text-align: center; }

/* === BUTTONS === */
.btn-primary, .btn-hero, .btn-nav-cta, .btn-price, .btn-final-cta, .exit-cta-btn, .mob-cta-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  font-family: 'Montserrat', sans-serif; font-weight: 700; font-size: 16px;
  padding: 16px 32px; border-radius: 100px; border: none; cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease; text-decoration: none;
  min-height: 48px; line-height: 1;
}
.btn-hero { background: var(--gradient); color: #fff; font-size: 18px; padding: 20px 40px; box-shadow: 0 0 30px rgba(0,212,255,0.4); }
.btn-hero:hover { transform: scale(1.05); box-shadow: 0 0 50px rgba(0,212,255,0.6); }
.btn-hero:active { transform: scale(0.98); }
.btn-primary { background: var(--gradient); color: #fff; box-shadow: 0 4px 20px rgba(0,212,255,0.3); }
.btn-primary:hover { transform: scale(1.05); box-shadow: 0 8px 30px rgba(0,212,255,0.5); }
.btn-nav-cta { background: var(--gradient); color: #fff; padding: 10px 24px; font-size: 14px; }
.btn-nav-cta:hover { transform: scale(1.05); box-shadow: 0 4px 20px rgba(0,212,255,0.4); }
.btn-price { width: 100%; background: var(--gradient); color: #fff; margin: 16px 0 8px; padding: 16px; font-size: 15px; border-radius: 12px; }
.btn-price:hover { transform: scale(1.02); box-shadow: 0 6px 25px rgba(0,212,255,0.5); }
.btn-price-popular { background: linear-gradient(135deg, #F59E0B 0%, #EF4444 100%); box-shadow: 0 4px 20px rgba(239,68,68,0.4); }
.btn-price-popular:hover { box-shadow: 0 8px 30px rgba(239,68,68,0.6); }
.btn-final-cta { background: linear-gradient(135deg, #F59E0B 0%, #EF4444 50%, #7C3AED 100%); color: #fff; font-size: 18px; padding: 22px 44px; box-shadow: 0 0 40px rgba(239,68,68,0.4); width: 100%; max-width: 480px; }
.btn-final-cta:hover { transform: scale(1.05); box-shadow: 0 0 60px rgba(239,68,68,0.6); }

/* === NAVBAR === */
.navbar { position: fixed; top: 0; left: 0; right: 0; z-index: 1000; background: rgba(7,11,20,0.85); backdrop-filter: blur(20px); border-bottom: 1px solid var(--border); transition: all 0.3s ease; }
.navbar.scrolled { background: rgba(7,11,20,0.98); box-shadow: 0 4px 30px rgba(0,0,0,0.5); }
.nav-container { max-width: 1200px; margin: 0 auto; padding: 0 20px; height: 70px; display: flex; align-items: center; gap: 32px; }
.nav-logo { display: flex; align-items: center; gap: 10px; font-family: 'Montserrat', sans-serif; font-weight: 800; font-size: 20px; color: #fff; }
.logo-icon { font-size: 24px; }
.logo-text { color: #fff; }
.logo-text em { font-style: normal; background: var(--gradient); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.nav-links { display: flex; align-items: center; gap: 8px; margin-left: auto; }
.nav-link { font-family: 'Montserrat', sans-serif; font-weight: 600; font-size: 14px; color: var(--text-muted); padding: 8px 16px; border-radius: 8px; transition: color 0.2s, background 0.2s; }
.nav-link:hover { color: var(--primary); background: rgba(0,212,255,0.08); }
.hamburger { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 8px; margin-left: auto; }
.hamburger span { display: block; width: 24px; height: 2px; background: #fff; border-radius: 2px; transition: all 0.3s ease; }
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
.mobile-menu { display: none; flex-direction: column; padding: 16px 20px 24px; gap: 4px; border-top: 1px solid var(--border); background: rgba(7,11,20,0.98); }
.mobile-menu.open { display: flex; }
.mob-link { font-family: 'Montserrat', sans-serif; font-weight: 600; font-size: 16px; color: var(--text-muted); padding: 14px 16px; border-radius: 10px; }
.mob-link:hover { color: var(--primary); background: rgba(0,212,255,0.08); }
.mob-cta-btn { background: var(--gradient); color: #fff; padding: 16px; border-radius: 12px; text-align: center; font-family: 'Montserrat', sans-serif; font-weight: 700; margin-top: 8px; }

/* === HERO === */
.hero { min-height: 100vh; padding: 100px 20px 80px; display: flex; align-items: center; position: relative; overflow: hidden; background: radial-gradient(ellipse at 30% 50%, rgba(124,58,237,0.15) 0%, transparent 60%), radial-gradient(ellipse at 70% 50%, rgba(0,212,255,0.1) 0%, transparent 60%), #070B14; }
.hero-particles { position: absolute; inset: 0; overflow: hidden; pointer-events: none; }
.hero-particles span { position: absolute; display: block; width: 6px; height: 6px; background: var(--primary); border-radius: 50%; opacity: 0.4; animation: float-particle 8s infinite ease-in-out; }
.hero-particles span:nth-child(1) { left:10%; top:20%; animation-delay:0s; }
.hero-particles span:nth-child(2) { left:80%; top:15%; animation-delay:1s; width:4px; height:4px; background:var(--accent2); }
.hero-particles span:nth-child(3) { left:60%; top:70%; animation-delay:2s; width:8px; height:8px; }
.hero-particles span:nth-child(4) { left:25%; top:80%; animation-delay:3s; width:4px; height:4px; background:var(--gold); }
.hero-particles span:nth-child(5) { left:90%; top:60%; animation-delay:4s; }
.hero-particles span:nth-child(6) { left:5%; top:50%; animation-delay:5s; width:4px; height:4px; background:var(--accent2); }
.hero-particles span:nth-child(7) { left:45%; top:10%; animation-delay:1.5s; width:6px; height:6px; background:var(--gold); }
.hero-particles span:nth-child(8) { left:70%; top:85%; animation-delay:2.5s; }
.hero-particles span:nth-child(9) { left:35%; top:45%; animation-delay:3.5s; width:3px; height:3px; }
.hero-particles span:nth-child(10) { left:55%; top:55%; animation-delay:0.5s; width:5px; height:5px; background:var(--accent2); }

@keyframes float-particle { 0%,100%{transform:translateY(0) scale(1);opacity:0.4} 50%{transform:translateY(-30px) scale(1.2);opacity:0.8} }

.hero-container { max-width: 1200px; margin: 0 auto; width: 100%; display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.hero-image-wrap { position: relative; display: flex; justify-content: center; align-items: center; }
.hero-glow { position: absolute; width: 400px; height: 400px; background: radial-gradient(circle, rgba(0,212,255,0.25) 0%, transparent 70%); border-radius: 50%; top: 50%; left: 50%; transform: translate(-50%,-50%); animation: pulse-glow 3s ease-in-out infinite; }
@keyframes pulse-glow { 0%,100%{transform:translate(-50%,-50%) scale(1);opacity:0.8} 50%{transform:translate(-50%,-50%) scale(1.15);opacity:1} }
.hero-bottle { position: relative; z-index: 2; max-width: 420px; animation: bottle-float 4s ease-in-out infinite; filter: drop-shadow(0 20px 60px rgba(0,212,255,0.3)); }
@keyframes bottle-float { 0%,100%{transform:translateY(0) rotate(-2deg)} 50%{transform:translateY(-20px) rotate(2deg)} }
.hero-badge-float, .hero-badge-float2 { position: absolute; z-index: 3; font-family: 'Montserrat', sans-serif; font-weight: 700; font-size: 12px; background: rgba(0,212,255,0.15); border: 1px solid var(--primary); color: var(--primary); padding: 8px 14px; border-radius: 100px; backdrop-filter: blur(10px); animation: badge-bob 3s ease-in-out infinite; }
.hero-badge-float { top: 15%; right: 5%; }
.hero-badge-float2 { bottom: 20%; left: 5%; animation-delay: 1.5s; border-color: var(--accent2); color: var(--accent2); background: rgba(124,58,237,0.15); }
@keyframes badge-bob { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-8px)} }

.hero-content { display: flex; flex-direction: column; gap: 20px; }
.hero-tag { font-family: 'Montserrat', sans-serif; font-weight: 700; font-size: 13px; letter-spacing: 2px; text-transform: uppercase; color: var(--primary); }
.hero-headline { color: #F1F5F9; margin: 0; }
.hero-desc { font-size: 17px; color: #94A3B8; line-height: 1.8; }
.hero-stars { font-size: 18px; color: var(--gold); }
.hero-stars span { letter-spacing: 2px; }
.hero-trust { display: flex; flex-wrap: wrap; gap: 16px; font-family: 'Montserrat', sans-serif; font-weight: 600; font-size: 13px; color: var(--text-muted); }
.hero-trust span { display: flex; align-items: center; gap: 6px; }

/* === WHY SECTION === */
.why-section { padding: 96px 0; background: #0A0F1E; position: relative; text-align: center; }
.why-section::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 1px; background: linear-gradient(90deg, transparent, var(--primary), transparent); }
.why-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; margin-top: 48px; }
.why-card { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 36px 24px; text-align: center; transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease; }
.why-card:hover { transform: scale(1.05) rotate(1deg); box-shadow: var(--shadow-glow); border-color: var(--primary); }
.why-icon-wrap { width: 80px; height: 80px; margin: 0 auto 20px; background: rgba(0,212,255,0.08); border-radius: 50%; display: flex; align-items: center; justify-content: center; overflow: hidden; }
.why-icon-wrap img { width: 60px; height: 60px; object-fit: contain; }
.why-card h3 { font-size: 16px; margin-bottom: 12px; color: #F1F5F9; }
.why-card p { font-size: 14px; color: var(--text-muted); }

/* === WHAT SECTION === */
.what-section { padding: 96px 0; background: var(--bg-dark); }
.what-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.what-image { position: relative; }
.what-img-glow { position: absolute; inset: -20px; background: radial-gradient(ellipse, rgba(124,58,237,0.2) 0%, transparent 70%); border-radius: 50%; pointer-events: none; }
.what-image img { border-radius: var(--radius-lg); border: 1px solid var(--border); position: relative; z-index: 1; }
.what-content { display: flex; flex-direction: column; gap: 20px; }
.what-content p { font-size: 16px; }

/* === HOW IT WORKS === */
.works-section { padding: 96px 0; background: #0A0F1E; text-align: center; }
.works-section::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 1px; background: linear-gradient(90deg, transparent, var(--accent2), transparent); }
.works-section { position: relative; }

/* === ACCORDION === */
.accordion-list, .faq-list, .science-accordion { max-width: 860px; margin: 0 auto; display: flex; flex-direction: column; gap: 12px; }
.accordion-item { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; transition: border-color 0.3s ease; }
.accordion-item:hover { border-color: rgba(0,212,255,0.3); }
.accordion-header { width: 100%; display: flex; align-items: center; gap: 16px; padding: 20px 24px; background: none; border: none; cursor: pointer; font-family: 'Montserrat', sans-serif; font-weight: 700; font-size: 16px; color: #F1F5F9; text-align: left; min-height: 44px; transition: background 0.2s; }
.accordion-header:hover { background: rgba(0,212,255,0.05); }
.accordion-header[aria-expanded="true"] { color: var(--primary); }
.accordion-header[aria-expanded="true"] .acc-arrow { transform: rotate(180deg); color: var(--primary); }
.acc-icon { font-size: 20px; flex-shrink: 0; }
.acc-arrow { margin-left: auto; transition: transform 0.3s ease; font-size: 12px; color: var(--text-muted); flex-shrink: 0; }
.accordion-body { max-height: 0; overflow: hidden; transition: max-height 0.4s ease, padding 0.3s ease; }
.accordion-body.open { max-height: 600px; padding: 0 24px 24px; }
.accordion-body p { font-size: 15px; color: #94A3B8; line-height: 1.8; }
.sci-ref { margin-top: 12px; font-size: 13px; color: var(--text-muted); font-style: italic; padding: 8px 12px; background: rgba(0,212,255,0.05); border-left: 3px solid var(--primary); border-radius: 4px; }

/* === REVIEWS === */
.reviews-section { padding: 96px 0; background: var(--bg-dark); text-align: center; }
.reviews-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 0; }
.review-card { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 32px; text-align: left; transition: transform 0.3s, box-shadow 0.3s; }
.review-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-glow); }
.review-header { display: flex; align-items: center; gap: 16px; margin-bottom: 16px; }
.review-avatar { width: 56px; height: 56px; border-radius: 50%; border: 2px solid var(--primary); object-fit: cover; flex-shrink: 0; }
.review-header strong { display: block; font-family: 'Montserrat', sans-serif; font-size: 15px; color: #F1F5F9; }
.review-header span { font-size: 13px; color: var(--text-muted); }
.review-stars { color: var(--gold); font-size: 18px; letter-spacing: 3px; margin-bottom: 12px; }
.review-card p { font-size: 15px; color: #94A3B8; }

/* === PRICING === */
.pricing-section { padding: 96px 0; background: #0A0F1E; text-align: center; position: relative; }
.pricing-section::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 1px; background: linear-gradient(90deg, transparent, var(--gold), transparent); }
.pricing-section-2 { background: var(--bg-dark); }
.pricing-section-2::before { background: linear-gradient(90deg, transparent, var(--red), transparent); }

/* Countdown */
.countdown-wrap { display: inline-flex; flex-direction: column; align-items: center; gap: 12px; background: rgba(239,68,68,0.1); border: 1px solid rgba(239,68,68,0.3); border-radius: var(--radius); padding: 20px 40px; margin-bottom: 48px; }
.countdown-label { font-family: 'Montserrat', sans-serif; font-weight: 700; font-size: 13px; letter-spacing: 2px; text-transform: uppercase; color: var(--red); }
.countdown-digits { display: flex; align-items: center; gap: 8px; }
.countdown-block { display: flex; flex-direction: column; align-items: center; gap: 4px; }
.countdown-block span { font-family: 'Montserrat', sans-serif; font-weight: 900; font-size: 52px; color: #fff; line-height: 1; min-width: 70px; text-align: center; }
.countdown-block small { font-family: 'Montserrat', sans-serif; font-weight: 700; font-size: 10px; letter-spacing: 2px; color: var(--text-muted); }
.countdown-sep { font-family: 'Montserrat', sans-serif; font-weight: 900; font-size: 52px; color: var(--red); line-height: 1; margin-bottom: 20px; }

.pricing-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; max-width: 960px; margin: 0 auto; }
.price-card { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 32px 24px; display: flex; flex-direction: column; align-items: center; position: relative; transition: transform 0.3s, box-shadow 0.3s; }
.price-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-card); }
.price-popular { background: linear-gradient(135deg, rgba(124,58,237,0.15) 0%, rgba(0,212,255,0.1) 100%); border-color: var(--primary); box-shadow: 0 0 40px rgba(0,212,255,0.15); transform: scale(1.04); }
.price-popular:hover { transform: scale(1.04) translateY(-8px); }
.price-badge-top { position: absolute; top: -14px; left: 50%; transform: translateX(-50%); background: var(--gradient); color: #fff; font-family: 'Montserrat', sans-serif; font-weight: 700; font-size: 11px; letter-spacing: 1px; padding: 6px 20px; border-radius: 100px; white-space: nowrap; }
.price-label { font-family: 'Montserrat', sans-serif; font-weight: 700; font-size: 11px; letter-spacing: 3px; text-transform: uppercase; color: var(--text-muted); margin-bottom: 4px; margin-top: 8px; }
.price-bottles { font-family: 'Montserrat', sans-serif; font-weight: 900; font-size: 22px; color: #F1F5F9; }
.price-supply { font-size: 13px; color: var(--text-muted); margin-bottom: 16px; }
.price-img { max-width: 140px; height: auto; margin: 8px auto; object-fit: contain; }
.price-amount { display: flex; align-items: center; gap: 12px; margin-top: 16px; }
.price-old { font-family: 'Montserrat', sans-serif; font-weight: 700; font-size: 18px; color: var(--text-muted); text-decoration: line-through; }
.price-new { font-family: 'Montserrat', sans-serif; font-weight: 900; font-size: 36px; color: var(--green); }
.price-per { font-size: 13px; color: var(--text-muted); margin-bottom: 8px; }
.price-badges-row { display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; margin: 8px 0; }
.pbadge { font-family: 'Montserrat', sans-serif; font-weight: 700; font-size: 11px; padding: 5px 12px; border-radius: 100px; }
.pbadge.green { background: rgba(16,185,129,0.15); color: var(--green); border: 1px solid rgba(16,185,129,0.3); }
.pbadge.blue { background: rgba(0,212,255,0.1); color: var(--primary); border: 1px solid rgba(0,212,255,0.3); }
.payment-logos { max-width: 160px; opacity: 0.6; margin-top: 4px; }
.pricing-stars { display: flex; flex-direction: column; align-items: center; gap: 8px; margin-top: 40px; color: var(--text-muted); font-size: 14px; }
.pricing-stars img { max-height: 32px; width: auto; }

/* === BONUS === */
.bonus-section { padding: 96px 0; background: var(--bg-dark); text-align: center; }
.bonus-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; max-width: 800px; margin: 48px auto 0; }
.bonus-card { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 40px 32px; text-align: center; transition: transform 0.3s, box-shadow 0.3s; }
.bonus-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-glow); border-color: var(--gold); }
.bonus-number { display: inline-block; font-family: 'Montserrat', sans-serif; font-weight: 900; font-size: 11px; letter-spacing: 3px; color: var(--gold); background: rgba(245,158,11,0.1); border: 1px solid rgba(245,158,11,0.3); padding: 5px 16px; border-radius: 100px; margin-bottom: 20px; }
.bonus-img { max-width: 180px; margin: 0 auto 20px; border-radius: 12px; }
.bonus-card h3 { font-size: 18px; color: #F1F5F9; margin-bottom: 12px; }
.bonus-card p { font-size: 14px; color: var(--text-muted); }

/* === INGREDIENTS === */
.ingredients-section { padding: 96px 0; background: #0A0F1E; text-align: center; }
.ing-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 0; }
.ing-card { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius); padding: 28px 20px; text-align: left; transition: transform 0.3s, border-color 0.3s; }
.ing-card:hover { transform: translateY(-4px); border-color: rgba(0,212,255,0.4); }
.ing-icon { font-size: 32px; margin-bottom: 12px; }
.ing-card h3 { font-size: 16px; color: #F1F5F9; margin-bottom: 10px; }
.ing-card p { font-size: 14px; color: var(--text-muted); margin-bottom: 12px; }
.ing-benefit { font-family: 'Montserrat', sans-serif; font-weight: 600; font-size: 12px; color: var(--green); background: rgba(16,185,129,0.1); padding: 6px 12px; border-radius: 8px; display: inline-block; }

/* === SCIENCE === */
.science-section { padding: 96px 0; background: var(--bg-dark); text-align: center; }

/* === GUARANTEE === */
.guarantee-section { padding: 96px 0; background: #0A0F1E; }
.guar-grid { display: grid; grid-template-columns: 1fr 1.5fr; gap: 80px; align-items: center; }
.guar-image { display: flex; justify-content: center; }
.guar-image img { max-width: 320px; filter: drop-shadow(0 20px 40px rgba(0,212,255,0.2)); }
.guar-content { display: flex; flex-direction: column; gap: 32px; }
.guar-point { display: flex; gap: 20px; align-items: flex-start; }
.guar-num { flex-shrink: 0; width: 44px; height: 44px; background: var(--gradient); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-family: 'Montserrat', sans-serif; font-weight: 900; font-size: 14px; color: #fff; }
.guar-point h4 { color: #F1F5F9; margin-bottom: 8px; }
.guar-point p { font-size: 15px; color: var(--text-muted); }

/* === BENEFITS === */
.benefits-section { padding: 96px 0; background: var(--bg-dark); text-align: center; }
.benefits-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; max-width: 900px; margin: 48px auto 0; text-align: left; }
.benefit-item { display: flex; gap: 16px; align-items: flex-start; background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius); padding: 24px; transition: border-color 0.3s, transform 0.3s; }
.benefit-item:hover { border-color: rgba(16,185,129,0.4); transform: translateX(4px); }
.ben-check { font-size: 22px; flex-shrink: 0; }
.benefit-item h4 { color: #F1F5F9; margin-bottom: 6px; }
.benefit-item p { font-size: 14px; color: var(--text-muted); }

/* === FAQ === */
.faq-section { padding: 96px 0; background: #0A0F1E; text-align: center; }

/* === FINAL CTA === */
.final-cta-section { padding: 100px 0; background: #070B14; position: relative; overflow: hidden; text-align: center; }
.final-cta-bg { position: absolute; inset: 0; background: radial-gradient(ellipse at 50% 50%, rgba(124,58,237,0.2) 0%, transparent 70%); pointer-events: none; }
.final-cta-inner { display: grid; grid-template-columns: 1fr 1.4fr; gap: 60px; align-items: center; position: relative; z-index: 1; }
.final-cta-image { position: relative; display: flex; justify-content: center; }
.final-bottle-glow { position: absolute; width: 350px; height: 350px; background: radial-gradient(circle, rgba(239,68,68,0.3) 0%, rgba(124,58,237,0.2) 50%, transparent 70%); border-radius: 50%; top: 50%; left: 50%; transform: translate(-50%,-50%); animation: pulse-glow 3s ease-in-out infinite; }
.final-bottle-img { position: relative; z-index: 1; animation: bottle-float 4s ease-in-out infinite; filter: drop-shadow(0 20px 60px rgba(239,68,68,0.25)); max-width: 380px; }
.final-cta-content { display: flex; flex-direction: column; gap: 24px; text-align: left; }
.final-cta-content h2 { color: #F1F5F9; font-size: clamp(24px, 4vw, 40px); }
.final-cta-content h2 span { background: var(--gradient-warm); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.final-prices { display: flex; flex-direction: column; gap: 8px; }
.final-old { font-family: 'Montserrat', sans-serif; font-size: 16px; color: var(--text-muted); }
.final-new { font-family: 'Montserrat', sans-serif; font-weight: 900; font-size: 28px; color: var(--green); }
.final-bullets { list-style: none; display: flex; flex-direction: column; gap: 12px; }
.final-bullets li { font-family: 'Montserrat', sans-serif; font-weight: 600; font-size: 15px; color: #CBD5E1; }
.final-security { font-size: 13px; color: var(--text-muted); font-family: 'Montserrat', sans-serif; font-weight: 600; }

/* === FOOTER === */
.footer { background: #030508; border-top: 1px solid var(--border); padding: 64px 0 0; }
.footer-top { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 48px; padding-bottom: 48px; border-bottom: 1px solid var(--border); }
.footer-brand { display: flex; flex-direction: column; gap: 16px; }
.footer-brand p { font-size: 14px; color: var(--text-muted); line-height: 1.7; }
.social-links { display: flex; gap: 12px; }
.social-links a { width: 40px; height: 40px; border-radius: 50%; background: var(--bg-card); border: 1px solid var(--border); display: flex; align-items: center; justify-content: center; color: var(--text-muted); transition: color 0.2s, border-color 0.2s, background 0.2s; }
.social-links a:hover { color: var(--primary); border-color: var(--primary); background: rgba(0,212,255,0.1); }
.footer-links-col { display: flex; flex-direction: column; gap: 12px; }
.footer-links-col h4 { font-family: 'Montserrat', sans-serif; font-weight: 700; font-size: 14px; color: #F1F5F9; margin-bottom: 4px; }
.footer-links-col a { font-size: 14px; color: var(--text-muted); transition: color 0.2s; }
.footer-links-col a:hover { color: var(--primary); }
.footer-disclaimer { padding: 32px 0; border-bottom: 1px solid var(--border); }
.footer-disclaimer p { font-size: 13px; color: #4B5563; line-height: 1.7; }
.footer-disclaimer strong { color: #6B7280; }
.footer-bottom { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px; padding: 24px 0; }
.footer-bottom p { font-size: 13px; color: #4B5563; }
.footer-legal-links { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; }
.legal-link { font-size: 13px; color: #4B5563; transition: color 0.2s; }
.legal-link:hover { color: var(--primary); }
.link-separator { color: #2D3748; }

/* === SCROLL TOP === */
.scroll-top-btn { position: fixed; bottom: 24px; right: 24px; width: 56px; height: 56px; border-radius: 50%; background: var(--gradient); border: none; cursor: pointer; color: #fff; font-size: 20px; font-weight: 700; z-index: 999; opacity: 0; transform: translateY(20px); transition: opacity 0.3s, transform 0.3s; box-shadow: 0 4px 20px rgba(0,212,255,0.4); }
.scroll-top-btn.visible { opacity: 1; transform: translateY(0); }
.scroll-top-btn:hover { transform: translateY(-4px) scale(1.1); }

/* === NOTIFICATIONS POPUP === */
.notif-popup { position: fixed; bottom: 24px; left: 24px; z-index: 9999; display: flex; align-items: center; gap: 12px; background: var(--bg-card2); border: 1px solid var(--border); border-radius: var(--radius); padding: 14px 16px; max-width: 300px; box-shadow: 0 8px 32px rgba(0,0,0,0.5); opacity: 0; transform: translateY(20px); transition: opacity 0.4s, transform 0.4s; pointer-events: none; }
.notif-popup.show { opacity: 1; transform: translateY(0); pointer-events: auto; }
.notif-avatar { width: 44px; height: 44px; border-radius: 50%; border: 2px solid var(--green); object-fit: cover; flex-shrink: 0; }
.notif-text { font-size: 13px; color: var(--text-muted); line-height: 1.4; }
.notif-text strong { color: #F1F5F9; display: block; }
.notif-close { background: none; border: none; color: var(--text-muted); cursor: pointer; font-size: 18px; padding: 4px; line-height: 1; flex-shrink: 0; }
.notif-close:hover { color: #fff; }

/* === EXIT POPUP === */
.exit-overlay { position: fixed; inset: 0; z-index: 10000; background: rgba(0,0,0,0.8); backdrop-filter: blur(6px); display: flex; align-items: center; justify-content: center; padding: 20px; opacity: 0; pointer-events: none; transition: opacity 0.4s; }
.exit-overlay.show { opacity: 1; pointer-events: auto; }
.exit-box { background: var(--bg-card); border: 1px solid rgba(0,212,255,0.3); border-radius: var(--radius-lg); padding: 48px 40px; max-width: 520px; width: 100%; text-align: center; position: relative; box-shadow: 0 0 80px rgba(0,212,255,0.2); animation: popup-in 0.4s ease; }
@keyframes popup-in { from{transform:scale(0.85);opacity:0} to{transform:scale(1);opacity:1} }
.exit-close-btn { position: absolute; top: 16px; right: 16px; background: rgba(255,255,255,0.08); border: 1px solid var(--border); color: var(--text-muted); font-size: 13px; padding: 6px 14px; border-radius: 100px; cursor: pointer; font-family: 'Montserrat', sans-serif; font-weight: 600; }
.exit-badge { display: inline-block; font-family: 'Montserrat', sans-serif; font-weight: 700; font-size: 12px; letter-spacing: 2px; background: var(--gradient-warm); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; margin-bottom: 12px; }
.exit-box h3 { font-family: 'Montserrat', sans-serif; font-weight: 800; font-size: 26px; color: #F1F5F9; margin-bottom: 16px; }
.exit-box h3 span { background: var(--gradient); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.exit-box p { font-size: 16px; color: var(--text-muted); margin-bottom: 24px; }
.exit-cta-btn { display: block; width: 100%; background: linear-gradient(135deg, #F59E0B, #EF4444); color: #fff; padding: 18px; border-radius: 12px; font-family: 'Montserrat', sans-serif; font-weight: 700; font-size: 17px; cursor: pointer; transition: transform 0.2s, box-shadow 0.2s; text-decoration: none; }
.exit-cta-btn:hover { transform: scale(1.03); box-shadow: 0 8px 30px rgba(239,68,68,0.5); }
.exit-disclaimer { font-size: 12px; color: #4B5563; margin-top: 12px; }

/* === 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: translate(0); }
[style*="--delay"] { transition-delay: var(--delay, 0s) !important; }

/* === RESPONSIVE === */
@media (max-width: 1024px) {
  .why-grid { grid-template-columns: repeat(2, 1fr); }
  .ing-grid { grid-template-columns: repeat(2, 1fr); }
  .hero-container { gap: 40px; }
  .what-grid { gap: 48px; }
  .guar-grid { gap: 48px; }
}
@media (max-width: 768px) {
  .nav-links, .btn-nav-cta { display: none; }
  .hamburger { display: flex; }
  .hero { padding: 90px 20px 60px; }
  .hero-container { grid-template-columns: 1fr; gap: 32px; }
  .hero-image-wrap { order: 1; }
  .hero-content { order: 2; text-align: center; align-items: center; }
  .hero-trust { justify-content: center; }
  .hero-bottle { max-width: 280px; }
  .hero-glow { width: 280px; height: 280px; }
  .hero-badge-float { top: 8%; right: 8%; font-size: 11px; }
  .hero-badge-float2 { bottom: 12%; left: 8%; font-size: 11px; }
  .btn-hero { width: 100%; max-width: 380px; font-size: 16px; }
  .what-grid { grid-template-columns: 1fr; gap: 32px; }
  .what-image { order: 1; }
  .what-content { order: 2; }
  .guar-grid { grid-template-columns: 1fr; gap: 32px; text-align: center; }
  .guar-image { order: 1; }
  .guar-content { order: 2; align-items: center; }
  .guar-point { flex-direction: column; align-items: center; text-align: center; }
  .reviews-grid { grid-template-columns: 1fr; }
  .pricing-grid { grid-template-columns: 1fr; max-width: 380px; }
  .price-popular { transform: scale(1); }
  .bonus-grid { grid-template-columns: 1fr; }
  .benefits-grid { grid-template-columns: 1fr; }
  .final-cta-inner { grid-template-columns: 1fr; }
  .final-cta-image { order: 1; }
  .final-cta-content { order: 2; align-items: center; text-align: center; }
  .final-bullets { align-items: flex-start; }
  .btn-final-cta { font-size: 15px; padding: 18px 24px; }
  .footer-top { grid-template-columns: 1fr; text-align: center; }
  .footer-brand { align-items: center; }
  .social-links { justify-content: center; }
  .footer-bottom { flex-direction: column; align-items: center; text-align: center; }
  .countdown-block span { font-size: 38px; }
  .countdown-sep { font-size: 38px; }
  .why-grid { grid-template-columns: repeat(2, 1fr); }
  .ing-grid { grid-template-columns: 1fr; }
  .notif-popup { max-width: calc(100vw - 48px); bottom: 16px; left: 16px; }
  .exit-box { padding: 40px 24px; }
}
@media (max-width: 480px) {
  h1 { font-size: 24px; }
  h2 { font-size: 22px; }
  .why-grid { grid-template-columns: 1fr; }
  .countdown-block span { font-size: 32px; }
  .countdown-sep { font-size: 32px; }
  .countdown-wrap { padding: 16px 24px; }
}

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