/* ==========================================
   SteelPower — Bold & Energetic Design
   Colors: #C0392B (steel red), #1A1A2E (dark), #F5A623 (gold accent)
   Fonts: Montserrat Bold (headings) + Open Sans (body)
   ========================================== */

/* === 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: #fff; color: #1a1a2e; line-height: 1.7; overflow-x: hidden; }
img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; }
input, select, textarea { font-size: 16px; }

/* === CSS VARIABLES === */
:root {
  --red: #C0392B;
  --red-dark: #96281B;
  --red-light: #E74C3C;
  --gold: #F5A623;
  --gold-dark: #D4941F;
  --dark: #1A1A2E;
  --dark2: #16213E;
  --mid: #2D2D44;
  --gray: #6B7280;
  --light: #F8F9FA;
  --white: #FFFFFF;
  --green: #27AE60;
  --shadow: 0 8px 32px rgba(192,57,43,0.18);
  --shadow-lg: 0 20px 60px rgba(192,57,43,0.25);
  --radius: 16px;
  --radius-sm: 8px;
  --transition: all 0.3s cubic-bezier(0.4,0,0.2,1);
}

/* === TYPOGRAPHY === */
h1,h2,h3,h4,h5,h6 { font-family: 'Montserrat', sans-serif; font-weight: 800; line-height: 1.2; }
.highlight { color: var(--red); }

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

/* === BUTTONS === */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 52px; padding: 14px 28px; border-radius: var(--radius); font-family: 'Montserrat', sans-serif; font-weight: 700; font-size: 1rem; cursor: pointer; border: none; transition: var(--transition); text-align: center; }
.btn:hover { transform: scale(1.05); box-shadow: var(--shadow-lg); }
.btn:active { transform: scale(0.98); }
.btn-nav { background: var(--gold); color: var(--dark); font-size: 0.9rem; padding: 10px 22px; min-height: 44px; }
.btn-hero { background: linear-gradient(135deg, var(--red), var(--red-dark)); color: var(--white); font-size: 1.15rem; padding: 18px 36px; width: 100%; max-width: 440px; box-shadow: var(--shadow); letter-spacing: 0.5px; }
.btn-primary { background: linear-gradient(135deg, var(--red), var(--red-dark)); color: var(--white); padding: 16px 36px; }
.btn-buy { background: linear-gradient(135deg, var(--red), var(--red-dark)); color: var(--white); width: 100%; font-size: 1rem; }
.btn-buy-popular { background: linear-gradient(135deg, var(--gold), var(--gold-dark)); color: var(--dark); }
.btn-final { background: linear-gradient(135deg, var(--gold), var(--gold-dark)); color: var(--dark); font-size: 1.2rem; padding: 20px 40px; width: 100%; max-width: 480px; box-shadow: 0 8px 40px rgba(245,166,35,0.45); letter-spacing: 0.5px; }

/* === NAVIGATION === */
.navbar { position: fixed; top: 0; left: 0; right: 0; z-index: 1000; background: var(--dark); padding: 12px 0; transition: var(--transition); box-shadow: 0 2px 20px rgba(0,0,0,0.3); }
.navbar.scrolled { padding: 8px 0; background: rgba(26,26,46,0.97); backdrop-filter: blur(10px); }
.nav-container { display: flex; align-items: center; justify-content: space-between; gap: 20px; max-width: 1200px; margin: 0 auto; padding: 0 20px; }
.nav-logo { display: flex; align-items: center; gap: 10px; font-family: 'Montserrat', sans-serif; font-weight: 900; font-size: 1.4rem; color: var(--white); }
.nav-logo img { width: 44px; height: 44px; border-radius: 50%; border: 2px solid var(--red); object-fit: cover; }
.nav-links { display: flex; align-items: center; gap: 28px; }
.nav-links a { color: rgba(255,255,255,0.85); font-size: 0.92rem; font-weight: 600; font-family: 'Montserrat', sans-serif; transition: var(--transition); }
.nav-links a:hover { color: var(--gold); }
.hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; background: none; border: none; padding: 8px; }
.hamburger span { display: block; width: 26px; height: 2.5px; background: var(--white); border-radius: 2px; transition: var(--transition); }

/* === HERO === */
.hero { min-height: 100vh; background: linear-gradient(135deg, var(--dark) 0%, var(--dark2) 60%, #1e0a0a 100%); display: flex; align-items: center; padding: 100px 0 60px; overflow: hidden; position: relative; }
.hero-bg-shapes { position: absolute; inset: 0; pointer-events: none; }
.shape { position: absolute; border-radius: 50%; filter: blur(80px); opacity: 0.15; }
.s1 { width: 400px; height: 400px; background: var(--red); top: -100px; right: -100px; animation: float 6s ease-in-out infinite; }
.s2 { width: 300px; height: 300px; background: var(--gold); bottom: -50px; left: -80px; animation: float 8s ease-in-out infinite reverse; }
.s3 { width: 200px; height: 200px; background: var(--red-light); top: 50%; left: 40%; animation: float 5s ease-in-out infinite 2s; }
@keyframes float { 0%,100%{transform:translateY(0) scale(1)} 50%{transform:translateY(-20px) scale(1.05)} }

.hero-container { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; position: relative; z-index: 1; }
.hero-image { display: flex; flex-direction: column; align-items: center; position: relative; }
.hero-glow { position: absolute; width: 320px; height: 320px; background: radial-gradient(circle, rgba(192,57,43,0.4) 0%, transparent 70%); border-radius: 50%; top: 50%; left: 50%; transform: translate(-50%,-50%); animation: pulse 3s ease-in-out infinite; }
@keyframes pulse { 0%,100%{opacity:0.6;transform:translate(-50%,-50%) scale(1)} 50%{opacity:1;transform:translate(-50%,-50%) scale(1.15)} }
.hero-bottle { position: relative; z-index: 1; animation: heroFloat 4s ease-in-out infinite; filter: drop-shadow(0 30px 60px rgba(192,57,43,0.5)); max-width: 360px; }
@keyframes heroFloat { 0%,100%{transform:translateY(0) rotate(-2deg)} 50%{transform:translateY(-18px) rotate(2deg)} }
.hero-badge { background: var(--gold); color: var(--dark); font-family: 'Montserrat', sans-serif; font-weight: 800; font-size: 0.95rem; padding: 8px 20px; border-radius: 30px; margin-top: 20px; }

.hero-content { color: var(--white); }
.hero-tag { display: inline-block; background: rgba(192,57,43,0.25); border: 1px solid var(--red); color: var(--gold); font-family: 'Montserrat', sans-serif; font-weight: 700; font-size: 0.85rem; padding: 6px 16px; border-radius: 30px; margin-bottom: 20px; text-transform: uppercase; letter-spacing: 1px; }
.hero-content h1 { font-size: clamp(28px, 4vw, 52px); margin-bottom: 24px; }
.hero-content h1 .highlight { background: linear-gradient(135deg, var(--red), var(--gold)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.hero-content p { color: rgba(255,255,255,0.85); margin-bottom: 16px; font-size: 1.05rem; line-height: 1.8; }
.hero-stats { display: flex; gap: 24px; margin: 28px 0; }
.stat { text-align: center; }
.stat strong { display: block; font-family: 'Montserrat', sans-serif; font-weight: 900; font-size: 1.6rem; color: var(--gold); }
.stat span { font-size: 0.8rem; color: rgba(255,255,255,0.7); }
.hero-secure { color: rgba(255,255,255,0.6); font-size: 0.85rem; margin-top: 14px; }

/* === SECTIONS SHARED === */
section { padding: 80px 0; }
.section-sub { text-align: center; color: var(--gray); font-size: 1.05rem; margin: -20px 0 50px; }
h2 { font-size: clamp(24px, 3.5vw, 42px); text-align: center; margin-bottom: 16px; }

/* === WHY CHOOSE === */
.why-choose { background: var(--light); }
.badges-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.badge-card { background: var(--white); border-radius: var(--radius); padding: 32px 24px; text-align: center; box-shadow: 0 4px 24px rgba(0,0,0,0.08); transition: var(--transition); border-top: 4px solid var(--red); }
.badge-card:hover { transform: scale(1.05) rotate(1deg); box-shadow: var(--shadow-lg); }
.badge-card img { width: 80px; height: 80px; object-fit: contain; margin: 0 auto 16px; }
.badge-card h3 { font-size: 1rem; margin-bottom: 12px; color: var(--dark); }
.badge-card p { font-size: 0.9rem; color: var(--gray); line-height: 1.7; }

/* === WHAT IS === */
.what-is { background: var(--white); }
.what-is-container { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.what-is-content h2 { text-align: left; margin-bottom: 20px; }
.what-is-content p { color: var(--gray); margin-bottom: 16px; }
.what-is-content .btn { margin-top: 10px; }
.what-is-image img { border-radius: var(--radius); box-shadow: var(--shadow); }

/* === HOW IT WORKS === */
.how-it-works { background: var(--dark); }
.how-it-works h2, .how-it-works .section-sub { color: var(--white); }
.how-it-works .section-sub { color: rgba(255,255,255,0.65); }
.accordion-list { max-width: 800px; margin: 0 auto; display: flex; flex-direction: column; gap: 12px; }
.accordion-item { background: rgba(255,255,255,0.06); border: 1px solid rgba(192,57,43,0.3); border-radius: var(--radius-sm); overflow: hidden; }
.accordion-header { width: 100%; background: none; border: none; color: var(--white); font-family: 'Montserrat', sans-serif; font-weight: 700; font-size: 1rem; padding: 20px 24px; display: flex; align-items: center; justify-content: space-between; cursor: pointer; text-align: left; min-height: 64px; gap: 16px; transition: var(--transition); }
.accordion-header:hover { background: rgba(192,57,43,0.15); }
.accordion-header[aria-expanded="true"] { background: rgba(192,57,43,0.2); color: var(--gold); }
.acc-icon { stroke: currentColor; fill: none; stroke-width: 2.5; flex-shrink: 0; transition: var(--transition); }
.accordion-header[aria-expanded="true"] .acc-icon { transform: rotate(180deg); }
.accordion-body { display: none; padding: 0 24px 20px; }
.accordion-body p { color: rgba(255,255,255,0.8); font-size: 0.96rem; line-height: 1.8; }
.accordion-item.open .accordion-body { display: block; animation: slideDown 0.3s ease; }
@keyframes slideDown { from{opacity:0;transform:translateY(-8px)} to{opacity:1;transform:translateY(0)} }

/* === REVIEWS === */
.reviews { background: var(--light); }
.reviews-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; margin-bottom: 40px; }
.review-card { background: var(--white); border-radius: var(--radius); padding: 32px 24px; box-shadow: 0 4px 24px rgba(0,0,0,0.08); border-bottom: 4px solid var(--red); transition: var(--transition); text-align: center; }
.review-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.review-avatar { width: 72px; height: 72px; border-radius: 50%; object-fit: cover; margin: 0 auto 12px; border: 3px solid var(--red); }
.review-stars { font-size: 1.2rem; margin-bottom: 10px; }
.review-card h3 { font-size: 1rem; margin-bottom: 12px; }
.review-card p { color: var(--gray); font-size: 0.95rem; line-height: 1.7; font-style: italic; }
.reviews-rating { text-align: center; }
.reviews-rating img { margin: 0 auto 10px; }
.reviews-rating p { color: var(--gray); font-weight: 600; }

/* === PRICING === */
.pricing { background: var(--dark2); }
.pricing-2 { background: var(--dark); }
.pricing h2, .pricing .section-sub { color: var(--white); }
.pricing .section-sub { color: rgba(255,255,255,0.7); }
.countdown-box { display: flex; align-items: center; justify-content: center; gap: 20px; background: rgba(192,57,43,0.2); border: 2px solid var(--red); border-radius: var(--radius); padding: 20px 32px; max-width: 420px; margin: 0 auto 50px; }
.countdown-label { color: var(--gold); font-family: 'Montserrat', sans-serif; font-weight: 700; font-size: 1rem; }
.countdown-timer { display: flex; align-items: center; gap: 8px; }
.time-block { background: var(--dark); border: 2px solid var(--red); border-radius: var(--radius-sm); padding: 10px 18px; text-align: center; }
.time-block span { display: block; font-family: 'Montserrat', sans-serif; font-weight: 900; font-size: 2.2rem; color: var(--gold); line-height: 1; }
.time-block small { color: rgba(255,255,255,0.6); font-size: 0.7rem; font-weight: 700; letter-spacing: 1px; }
.time-sep { font-family: 'Montserrat', sans-serif; font-weight: 900; font-size: 2rem; color: var(--red); }
.pricing-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-bottom: 40px; }
.pricing-card { background: rgba(255,255,255,0.05); border: 2px solid rgba(255,255,255,0.1); border-radius: var(--radius); padding: 28px 20px; text-align: center; transition: var(--transition); display: flex; flex-direction: column; align-items: center; gap: 12px; }
.pricing-card:hover { transform: translateY(-8px); border-color: var(--red); }
.pricing-card.popular { border-color: var(--gold); background: rgba(245,166,35,0.08); transform: scale(1.04); }
.pricing-label { background: var(--mid); color: rgba(255,255,255,0.7); font-family: 'Montserrat', sans-serif; font-weight: 700; font-size: 0.75rem; letter-spacing: 2px; padding: 5px 16px; border-radius: 30px; }
.popular-label { background: var(--gold); color: var(--dark); }
.badge-free-ship { background: var(--green); color: white; font-family: 'Montserrat', sans-serif; font-weight: 700; font-size: 0.8rem; padding: 5px 14px; border-radius: 30px; }
.pricing-card h3 { color: var(--white); font-size: 1.3rem; margin: 0; }
.supply { color: rgba(255,255,255,0.6); font-size: 0.85rem; margin: -8px 0 0; }
.pricing-card img { max-height: 160px; object-fit: contain; }
.price-per { color: var(--white); font-family: 'Montserrat', sans-serif; font-size: 2rem; font-weight: 900; }
.price-per small { font-size: 0.85rem; color: rgba(255,255,255,0.6); font-weight: 400; }
.price-total { color: rgba(255,255,255,0.8); font-size: 1rem; }
.price-total s { color: rgba(255,255,255,0.4); margin-right: 6px; }
.price-total strong { color: var(--gold); font-size: 1.1rem; }
.badge-bonus { background: rgba(39,174,96,0.2); border: 1px solid var(--green); color: #5dca88; font-family: 'Montserrat', sans-serif; font-weight: 700; font-size: 0.8rem; padding: 5px 12px; border-radius: 8px; }
.payment-icons { max-width: 180px; opacity: 0.7; }
.pricing-stars { text-align: center; }
.pricing-stars img { margin: 0 auto 8px; }
.pricing-stars p { color: rgba(255,255,255,0.7); font-size: 0.9rem; }

/* === BONUS === */
.bonus-section { background: var(--light); text-align: center; }
.bonus-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; max-width: 900px; margin: 0 auto 40px; }
.bonus-card { background: var(--white); border-radius: var(--radius); padding: 32px 24px; box-shadow: 0 4px 24px rgba(0,0,0,0.08); border-top: 4px solid var(--gold); transition: var(--transition); }
.bonus-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.bonus-card img { width: 100%; max-width: 260px; margin: 0 auto 20px; border-radius: var(--radius-sm); object-fit: cover; }
.bonus-card h3 { font-size: 1.1rem; margin-bottom: 12px; color: var(--dark); }
.bonus-card p { color: var(--gray); font-size: 0.95rem; }

/* === INGREDIENTS === */
.ingredients { background: var(--white); }
.ingredients-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 24px; }
.ingredient-card { background: var(--light); border-radius: var(--radius); padding: 28px 22px; border-left: 4px solid var(--red); transition: var(--transition); }
.ingredient-card:hover { transform: translateX(4px); box-shadow: var(--shadow); }
.ing-icon { font-size: 2.2rem; margin-bottom: 14px; }
.ingredient-card h3 { font-size: 1.05rem; margin-bottom: 10px; color: var(--dark); }
.ingredient-card p { color: var(--gray); font-size: 0.92rem; line-height: 1.75; }

/* === SCIENCE === */
.science { background: var(--light); }
.science-grid { max-width: 860px; margin: 0 auto; display: flex; flex-direction: column; gap: 12px; }
.science-card { background: var(--white); border-radius: var(--radius-sm); border: 1px solid #e5e7eb; overflow: hidden; }
.science-toggle { width: 100%; background: none; border: none; display: flex; align-items: center; justify-content: space-between; padding: 20px 24px; font-family: 'Montserrat', sans-serif; font-weight: 700; font-size: 0.97rem; cursor: pointer; text-align: left; color: var(--dark); min-height: 60px; gap: 16px; transition: var(--transition); }
.science-toggle:hover { background: rgba(192,57,43,0.06); }
.science-toggle[aria-expanded="true"] { color: var(--red); }
.science-toggle svg { stroke: currentColor; fill: none; stroke-width: 2; flex-shrink: 0; transition: var(--transition); }
.science-toggle[aria-expanded="true"] svg { transform: rotate(180deg); }
.science-body { display: none; padding: 0 24px 20px; }
.science-body p { color: var(--gray); font-size: 0.92rem; line-height: 1.8; margin-bottom: 8px; }
.science-card.open .science-body { display: block; animation: slideDown 0.3s ease; }

/* === GUARANTEE === */
.guarantee { background: linear-gradient(135deg, var(--dark) 0%, var(--dark2) 100%); }
.guarantee-container { display: grid; grid-template-columns: auto 1fr; gap: 60px; align-items: center; }
.guarantee-image img { width: 280px; height: 280px; object-fit: contain; }
.guarantee-content h2 { color: var(--white); text-align: left; margin-bottom: 20px; }
.guarantee-content > p { color: rgba(255,255,255,0.75); margin-bottom: 28px; }
.guarantee-point { display: flex; align-items: flex-start; gap: 16px; margin-bottom: 24px; }
.g-icon { font-size: 1.4rem; flex-shrink: 0; margin-top: 4px; }
.guarantee-point h3 { color: var(--gold); font-size: 1rem; margin-bottom: 6px; }
.guarantee-point p { color: rgba(255,255,255,0.75); font-size: 0.92rem; line-height: 1.75; }

/* === BENEFITS === */
.benefits { background: var(--white); }
.benefits-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 24px; }
.benefit-item { display: flex; align-items: flex-start; gap: 16px; background: var(--light); border-radius: var(--radius-sm); padding: 22px 20px; border-right: 4px solid var(--green); transition: var(--transition); }
.benefit-item:hover { transform: translateX(-4px); box-shadow: 0 4px 16px rgba(0,0,0,0.08); }
.check { font-size: 1.4rem; flex-shrink: 0; margin-top: 2px; }
.benefit-item h3 { font-size: 1rem; margin-bottom: 6px; color: var(--dark); }
.benefit-item p { color: var(--gray); font-size: 0.9rem; line-height: 1.7; }

/* === FAQ === */
.faq { background: var(--light); }
.faq-list { max-width: 800px; margin: 0 auto; display: flex; flex-direction: column; gap: 12px; }
.faq-item { background: var(--white); border-radius: var(--radius-sm); border: 1px solid #e5e7eb; overflow: hidden; }
.faq-q { width: 100%; background: none; border: none; font-family: 'Montserrat', sans-serif; font-weight: 700; font-size: 1rem; color: var(--dark); padding: 20px 24px; text-align: left; cursor: pointer; display: flex; align-items: center; justify-content: space-between; min-height: 64px; transition: var(--transition); }
.faq-q::after { content: "+"; font-size: 1.5rem; color: var(--red); flex-shrink: 0; transition: var(--transition); line-height: 1; }
.faq-q[aria-expanded="true"] { color: var(--red); background: rgba(192,57,43,0.05); }
.faq-q[aria-expanded="true"]::after { content: "−"; }
.faq-a { display: none; padding: 0 24px 20px; }
.faq-a p { color: var(--gray); font-size: 0.96rem; line-height: 1.8; }
.faq-item.open .faq-a { display: block; animation: slideDown 0.3s ease; }

/* === FINAL CTA === */
.final-cta { background: linear-gradient(135deg, var(--dark2) 0%, #1e0a0a 50%, var(--dark) 100%); position: relative; overflow: hidden; padding: 100px 0; }
.final-cta-bg { position: absolute; inset: 0; pointer-events: none; }
.cta-particle { position: absolute; border-radius: 50%; animation: float 6s infinite; }
.p1 { width: 300px; height: 300px; background: radial-gradient(circle, rgba(192,57,43,0.2), transparent); top: -80px; left: -60px; animation-duration: 7s; }
.p2 { width: 250px; height: 250px; background: radial-gradient(circle, rgba(245,166,35,0.15), transparent); bottom: -60px; right: -40px; animation-duration: 9s; animation-delay: 1s; }
.p3 { width: 180px; height: 180px; background: radial-gradient(circle, rgba(192,57,43,0.15), transparent); top: 50%; left: 60%; animation-duration: 5s; animation-delay: 2s; }
.p4 { width: 120px; height: 120px; background: radial-gradient(circle, rgba(245,166,35,0.2), transparent); top: 30%; left: 10%; animation-duration: 8s; animation-delay: 3s; }
.final-cta-container { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; position: relative; z-index: 1; }
.final-cta-image { display: flex; justify-content: center; }
.final-cta-image img { max-width: 380px; filter: drop-shadow(0 30px 60px rgba(192,57,43,0.5)); animation: heroFloat 4s ease-in-out infinite; }
.urgency-tag { display: inline-block; background: var(--red); color: white; font-family: 'Montserrat', sans-serif; font-weight: 700; font-size: 0.82rem; padding: 6px 18px; border-radius: 30px; letter-spacing: 1.5px; margin-bottom: 20px; animation: urgencyPulse 2s ease-in-out infinite; }
@keyframes urgencyPulse { 0%,100%{box-shadow:0 0 0 0 rgba(192,57,43,0.4)} 50%{box-shadow:0 0 0 12px rgba(192,57,43,0)} }
.final-cta-content h2 { color: var(--white); font-size: clamp(24px, 3vw, 38px); text-align: left; margin-bottom: 24px; }
.final-cta-content h2 .highlight { color: var(--gold); -webkit-text-fill-color: var(--gold); }
.final-price { margin-bottom: 24px; }
.old-price { display: block; color: rgba(255,255,255,0.5); font-size: 1rem; margin-bottom: 4px; }
.new-price { display: block; font-family: 'Montserrat', sans-serif; font-weight: 900; font-size: 2.8rem; color: var(--gold); }
.new-price small { font-size: 1.2rem; font-weight: 600; }
.cta-perks { list-style: none; margin-bottom: 28px; display: flex; flex-direction: column; gap: 10px; }
.cta-perks li { color: rgba(255,255,255,0.85); font-size: 0.96rem; }
.final-note { color: rgba(255,255,255,0.6); font-size: 0.88rem; margin-top: 16px; }

/* === FOOTER === */
.footer { background: #0d0d1a; padding: 60px 0 20px; }
.footer-inner { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 40px; margin-bottom: 50px; }
.footer-brand { display: flex; flex-direction: column; gap: 12px; }
.footer-brand img { width: 50px; height: 50px; border-radius: 50%; border: 2px solid var(--red); object-fit: cover; }
.footer-brand span { font-family: 'Montserrat', sans-serif; font-weight: 900; font-size: 1.4rem; color: var(--white); }
.footer-brand p { color: rgba(255,255,255,0.55); font-size: 0.9rem; line-height: 1.7; }
.footer-links, .footer-social { display: flex; flex-direction: column; gap: 12px; }
.footer-links h4, .footer-social h4 { color: var(--gold); font-family: 'Montserrat', sans-serif; font-size: 0.9rem; letter-spacing: 1px; text-transform: uppercase; margin-bottom: 4px; }
.footer-links a { color: rgba(255,255,255,0.6); font-size: 0.9rem; transition: var(--transition); }
.footer-links a:hover { color: var(--gold); }
.social-icons { display: flex; gap: 10px; }
.social-btn { width: 40px; height: 40px; background: rgba(255,255,255,0.08); border: 1px solid rgba(255,255,255,0.15); border-radius: var(--radius-sm); display: flex; align-items: center; justify-content: center; color: var(--white); font-weight: 700; font-size: 0.9rem; transition: var(--transition); }
.social-btn:hover { background: var(--red); border-color: var(--red); transform: translateY(-2px); }
.footer-legal { border-top: 1px solid rgba(255,255,255,0.08); padding-top: 28px; text-align: center; }
.footer-legal-links { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 8px; margin-bottom: 20px; }
.legal-link { color: rgba(255,255,255,0.55); font-size: 0.85rem; transition: var(--transition); }
.legal-link:hover { color: var(--gold); }
.link-separator { color: rgba(255,255,255,0.25); }
.footer-disclaimer { color: rgba(255,255,255,0.35); font-size: 0.78rem; line-height: 1.7; max-width: 800px; margin: 0 auto 16px; }
.footer-copy { color: rgba(255,255,255,0.4); font-size: 0.8rem; }

/* === PURCHASE NOTIFICATION === */
.purchase-notif { position: fixed; bottom: 80px; left: 20px; background: var(--white); border-left: 4px solid var(--green); border-radius: var(--radius-sm); padding: 14px 18px; display: flex; align-items: center; gap: 10px; box-shadow: 0 8px 32px rgba(0,0,0,0.15); z-index: 9000; font-size: 0.88rem; font-weight: 600; max-width: 280px; transform: translateX(-320px); transition: transform 0.5s cubic-bezier(0.4,0,0.2,1); }
.purchase-notif.show { transform: translateX(0); }
.notif-icon { font-size: 1.3rem; }

/* === EXIT POPUP === */
.exit-popup-overlay { position: fixed; inset: 0; background: rgba(0,0,0,0.7); z-index: 9999; display: flex; align-items: center; justify-content: center; padding: 20px; opacity: 0; pointer-events: none; transition: opacity 0.3s; }
.exit-popup-overlay.show { opacity: 1; pointer-events: all; }
.exit-popup { background: var(--white); border-radius: var(--radius); padding: 40px 32px; max-width: 480px; width: 100%; text-align: center; position: relative; border-top: 6px solid var(--red); box-shadow: 0 40px 100px rgba(0,0,0,0.4); }
.exit-popup-x { position: absolute; top: 14px; right: 16px; background: none; border: none; font-size: 1.2rem; cursor: pointer; color: var(--gray); padding: 8px; min-width: 44px; min-height: 44px; display: flex; align-items: center; justify-content: center; transition: var(--transition); }
.exit-popup-x:hover { color: var(--red); }
.exit-popup-close { display: none; }
.exit-popup-tag { background: var(--red); color: white; font-family: 'Montserrat', sans-serif; font-weight: 700; font-size: 0.78rem; padding: 5px 16px; border-radius: 30px; letter-spacing: 1.5px; margin-bottom: 16px; display: inline-block; }
.exit-popup h3 { font-family: 'Montserrat', sans-serif; font-size: 1.7rem; margin-bottom: 12px; color: var(--dark); }
.exit-popup p { color: var(--gray); margin-bottom: 24px; }
.exit-popup-btn { display: block; background: linear-gradient(135deg, var(--red), var(--red-dark)); color: white; font-family: 'Montserrat', sans-serif; font-weight: 700; padding: 16px 32px; border-radius: var(--radius); font-size: 1.05rem; transition: var(--transition); }
.exit-popup-btn:hover { transform: scale(1.04); box-shadow: var(--shadow); }

/* === SCROLL TOP === */
.scroll-top { position: fixed; bottom: 24px; right: 24px; width: 56px; height: 56px; background: var(--red); color: white; border: none; border-radius: 50%; font-size: 1.2rem; cursor: pointer; z-index: 8000; opacity: 0; pointer-events: none; transition: var(--transition); box-shadow: var(--shadow); display: flex; align-items: center; justify-content: center; }
.scroll-top.show { opacity: 1; pointer-events: all; }
.scroll-top:hover { transform: scale(1.12) translateY(-4px); }

/* === AOS (Intersection Observer) === */
[data-aos] { opacity: 0; transition: opacity 0.7s ease, transform 0.7s ease; }
[data-aos="fade-up"] { transform: translateY(30px); }
[data-aos="fade-left"] { transform: translateX(-30px); }
[data-aos="fade-right"] { transform: translateX(30px); }
[data-aos="zoom-in"] { transform: scale(0.88); }
[data-aos="zoom-in-up"] { transform: scale(0.9) translateY(20px); }
[data-aos="slide-up"] { transform: translateY(40px); }
[data-aos="flip-left"] { transform: perspective(600px) rotateY(-20deg); }
[data-aos="flip-right"] { transform: perspective(600px) rotateY(20deg); }
[data-aos].aos-animate { opacity: 1; transform: none; }

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

/* Tablet: 768px */
@media (max-width: 991px) {
  section { padding: 60px 0; }
  .hero-container { grid-template-columns: 1fr; text-align: center; }
  .hero { padding: 90px 0 50px; min-height: auto; }
  .hero-image { order: -1; }
  .hero-bottle { max-width: 260px; }
  .hero-stats { justify-content: center; }
  .btn-hero { max-width: 100%; }
  .badges-grid { grid-template-columns: repeat(2, 1fr); }
  .what-is-container { grid-template-columns: 1fr; }
  .what-is-content h2 { text-align: center; }
  .what-is-image { order: -1; }
  .reviews-grid { grid-template-columns: repeat(2, 1fr); }
  .pricing-grid { grid-template-columns: repeat(2, 1fr); }
  .pricing-card.popular { transform: none; order: -1; grid-column: 1 / -1; max-width: 400px; margin: 0 auto; }
  .bonus-grid { grid-template-columns: 1fr; max-width: 480px; }
  .guarantee-container { grid-template-columns: 1fr; text-align: center; }
  .guarantee-content h2 { text-align: center; }
  .guarantee-image { display: flex; justify-content: center; }
  .final-cta-container { grid-template-columns: 1fr; text-align: center; }
  .final-cta-content h2 { text-align: center; }
  .btn-final { max-width: 100%; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1/-1; align-items: center; text-align: center; }
}

/* Phone: 576px */
@media (max-width: 767px) {
  .nav-links { display: none; position: fixed; top: 0; left: 0; right: 0; bottom: 0; background: var(--dark); flex-direction: column; align-items: center; justify-content: center; gap: 32px; z-index: 999; }
  .nav-links.open { display: flex; animation: slideIn 0.3s ease; }
  @keyframes slideIn { from{opacity:0;transform:translateX(-100%)} to{opacity:1;transform:translateX(0)} }
  .hamburger { display: flex; z-index: 1001; }
  .nav-links a { font-size: 1.3rem; }
  .btn-nav { display: none; }
  .badges-grid { grid-template-columns: 1fr; }
  .reviews-grid { grid-template-columns: 1fr; }
  .pricing-grid { grid-template-columns: 1fr; }
  .pricing-card.popular { grid-column: unset; max-width: 100%; }
  .benefits-grid { grid-template-columns: 1fr; }
  .ingredients-grid { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; text-align: center; }
  .social-icons { justify-content: center; }
  .countdown-box { flex-direction: column; gap: 12px; padding: 16px 24px; }
  .time-block span { font-size: 2.8rem; }
  .hero-stats { flex-direction: row; gap: 16px; flex-wrap: wrap; justify-content: center; }
  .purchase-notif { bottom: 70px; left: 12px; right: 12px; max-width: calc(100% - 24px); }
  .exit-popup { padding: 32px 20px; }
  .exit-popup h3 { font-size: 1.4rem; }
}

/* Small phones: 480px */
@media (max-width: 479px) {
  h2 { font-size: 22px; }
  .hero-content h1 { font-size: 26px; }
  .btn { font-size: 0.92rem; padding: 14px 20px; }
  .btn-final { font-size: 1rem; padding: 16px 24px; }
}

/* Prefer reduced motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
  [data-aos] { opacity: 1 !important; transform: none !important; }
}