/* ============================================
   SPARTAMAX™ - Premium Luxury Design System
   Mobile-First Responsive Stylesheet
   ============================================ */

:root {
    --gold-primary: #D4AF37;
    --gold-light: #F4E4B5;
    --gold-dark: #A67C00;
    --black-rich: #0a0a0a;
    --black-soft: #1a1a1a;
    --black-card: #141414;
    --white: #ffffff;
    --gray-100: #e5e5e5;
    --gray-200: #cccccc;
    --gray-300: #999999;
    --gray-400: #666666;
    --gradient-gold: linear-gradient(135deg, #D4AF37 0%, #F4E4B5 50%, #D4AF37 100%);
    --gradient-dark: linear-gradient(180deg, #0a0a0a 0%, #1a1a1a 100%);
    --gradient-card: linear-gradient(145deg, #1a1a1a 0%, #0f0f0f 100%);
    --font-display: 'Playfair Display', Georgia, serif;
    --font-body: 'Montserrat', -apple-system, BlinkMacSystemFont, sans-serif;
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 1.5rem;
    --space-lg: 2rem;
    --space-xl: 3rem;
    --space-2xl: 4rem;
    --space-3xl: 6rem;
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 20px;
    --radius-full: 50%;
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 8px 40px rgba(0, 0, 0, 0.5);
    --shadow-gold: 0 4px 30px rgba(212, 175, 55, 0.3);
    --shadow-glow: 0 0 60px rgba(212, 175, 55, 0.2);
    --transition-fast: 0.2s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;
    --transition-smooth: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    --container-max: 1200px;
    --container-padding: 20px;
}

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { font-size: 16px; scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body { font-family: var(--font-body); font-size: 1rem; line-height: 1.7; color: var(--white); background: var(--black-rich); overflow-x: hidden; -webkit-font-smoothing: antialiased; }
* { -webkit-tap-highlight-color: transparent; }
img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; transition: var(--transition-base); }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
ul, ol { list-style: none; }

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
    html { scroll-behavior: auto; }
}

.container { width: 100%; max-width: var(--container-max); margin: 0 auto; padding: 0 var(--container-padding); }
.text-gold { background: var(--gradient-gold); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.text-left { text-align: left; }

.preloader { position: fixed; top: 0; left: 0; width: 100%; height: 100%; background: var(--black-rich); z-index: 9999; display: flex; align-items: center; justify-content: center; transition: opacity 0.5s ease, visibility 0.5s ease; }
.preloader.hidden { opacity: 0; visibility: hidden; }
.preloader-spinner { width: 50px; height: 50px; border: 3px solid rgba(212, 175, 55, 0.2); border-top-color: var(--gold-primary); border-radius: 50%; animation: spin 1s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

h1, h2, h3, h4, h5, h6 { font-family: var(--font-display); font-weight: 700; line-height: 1.2; margin-bottom: var(--space-md); }
.section-title { font-size: 1.75rem; text-align: center; margin-bottom: var(--space-sm); }
.section-subtitle { text-align: center; color: var(--gray-300); font-size: 0.95rem; max-width: 600px; margin: 0 auto var(--space-xl); }

.btn { display: inline-flex; align-items: center; justify-content: center; padding: 14px 28px; font-family: var(--font-body); font-size: 0.95rem; font-weight: 600; text-transform: uppercase; letter-spacing: 1px; border-radius: var(--radius-md); transition: var(--transition-smooth); min-height: 48px; text-align: center; position: relative; overflow: hidden; }
.btn::before { content: ''; position: absolute; top: 0; left: -100%; width: 100%; height: 100%; background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent); transition: var(--transition-slow); }
.btn:hover::before { left: 100%; }
.btn:active { transform: scale(0.98); }

.header { position: fixed; top: 0; left: 0; width: 100%; z-index: 1000; background: rgba(10, 10, 10, 0.95); backdrop-filter: blur(20px); border-bottom: 1px solid rgba(212, 175, 55, 0.1); transition: var(--transition-base); }
.header.scrolled { background: rgba(10, 10, 10, 0.98); box-shadow: var(--shadow-md); }
.nav { display: flex; align-items: center; justify-content: space-between; height: 70px; }
.nav-logo { display: flex; align-items: baseline; gap: 2px; }
.logo-text { font-family: var(--font-display); font-size: 1.5rem; font-weight: 700; color: var(--white); letter-spacing: 2px; }
.logo-accent { color: var(--gold-primary); }
.logo-trademark { font-size: 0.7rem; color: var(--gold-primary); vertical-align: super; }
.nav-menu { position: fixed; top: 70px; left: 0; width: 100%; height: calc(100vh - 70px); background: var(--black-rich); padding: var(--space-lg); display: flex; flex-direction: column; gap: var(--space-lg); transform: translateX(-100%); transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1); overflow-y: auto; }
.nav-menu.active { transform: translateX(0); }
.nav-list { display: flex; flex-direction: column; gap: var(--space-md); }
.nav-link { font-size: 1.1rem; font-weight: 500; color: var(--gray-200); padding: var(--space-sm) 0; border-bottom: 1px solid rgba(255, 255, 255, 0.1); transition: var(--transition-base); }
.nav-link:hover { color: var(--gold-primary); }
.nav-actions { display: flex; align-items: center; gap: var(--space-md); }
.btn-nav { background: var(--gradient-gold); color: var(--black-rich); padding: 12px 24px; font-size: 0.85rem; }
.btn-nav:hover { box-shadow: var(--shadow-gold); transform: translateY(-2px); }
.desktop-cta { display: none; }
.mobile-cta { width: 100%; margin-top: auto; }
.nav-toggle { width: 44px; height: 44px; display: flex; align-items: center; justify-content: center; cursor: pointer; }
.hamburger { width: 24px; height: 2px; background: var(--white); position: relative; transition: var(--transition-base); }
.hamburger::before, .hamburger::after { content: ''; position: absolute; width: 100%; height: 2px; background: var(--white); transition: var(--transition-base); }
.hamburger::before { top: -8px; }
.hamburger::after { bottom: -8px; }
.nav-toggle.active .hamburger { background: transparent; }
.nav-toggle.active .hamburger::before { transform: rotate(45deg); top: 0; }
.nav-toggle.active .hamburger::after { transform: rotate(-45deg); bottom: 0; }

.hero { min-height: 100vh; padding: 100px 0 60px; position: relative; overflow: hidden; display: flex; align-items: center; }
.hero-bg-elements { position: absolute; top: 0; left: 0; width: 100%; height: 100%; pointer-events: none; z-index: 0; }
.hero-glow { position: absolute; top: 50%; left: 50%; width: 600px; height: 600px; background: radial-gradient(circle, rgba(212, 175, 55, 0.08) 0%, transparent 70%); transform: translate(-50%, -50%); animation: pulse-glow 4s ease-in-out infinite; }
@keyframes pulse-glow { 0%, 100% { opacity: 0.5; transform: translate(-50%, -50%) scale(1); } 50% { opacity: 0.8; transform: translate(-50%, -50%) scale(1.1); } }
.hero-container { display: flex; flex-direction: column; gap: var(--space-xl); position: relative; z-index: 1; }
.hero-image { display: flex; justify-content: center; order: 1; }
.hero-image-wrapper { position: relative; animation: float 6s ease-in-out infinite; }
@keyframes float { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-20px); } }
.hero-product { max-width: 280px; filter: drop-shadow(0 20px 40px rgba(212, 175, 55, 0.2)); }
.hero-image-glow { position: absolute; top: 50%; left: 50%; width: 300px; height: 300px; background: radial-gradient(circle, rgba(212, 175, 55, 0.2) 0%, transparent 70%); transform: translate(-50%, -50%); z-index: -1; }
.hero-badge { position: absolute; top: -10px; right: -10px; background: var(--gradient-gold); padding: 10px 15px; border-radius: var(--radius-lg); text-align: center; box-shadow: var(--shadow-gold); animation: badge-bounce 2s ease-in-out infinite; }
@keyframes badge-bounce { 0%, 100% { transform: translateY(0) rotate(5deg); } 50% { transform: translateY(-5px) rotate(5deg); } }
.badge-number { display: block; font-family: var(--font-display); font-size: 1.2rem; font-weight: 700; color: var(--black-rich); }
.badge-text { display: block; font-size: 0.6rem; font-weight: 600; color: var(--black-rich); text-transform: uppercase; letter-spacing: 0.5px; }
.hero-content { text-align: center; order: 2; }
.hero-tag { display: inline-flex; align-items: center; gap: 8px; padding: 8px 16px; background: rgba(212, 175, 55, 0.1); border: 1px solid rgba(212, 175, 55, 0.3); border-radius: var(--radius-xl); font-size: 0.75rem; font-weight: 600; text-transform: uppercase; letter-spacing: 1px; color: var(--gold-light); margin-bottom: var(--space-md); }
.tag-dot { width: 8px; height: 8px; background: var(--gold-primary); border-radius: 50%; animation: dot-pulse 2s ease-in-out infinite; }
@keyframes dot-pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.4; } }
.hero-title { font-size: 2rem; font-weight: 700; line-height: 1.15; margin-bottom: var(--space-md); }
.hero-description { margin-bottom: var(--space-lg); }
.hero-description p { color: var(--gray-200); margin-bottom: var(--space-sm); font-size: 0.95rem; }
.hero-stats { display: flex; justify-content: center; gap: var(--space-md); margin-bottom: var(--space-lg); flex-wrap: wrap; }
.stat-item { text-align: center; }
.stat-number { display: block; font-family: var(--font-display); font-size: 1.3rem; font-weight: 700; color: var(--gold-primary); }
.stat-label { font-size: 0.7rem; color: var(--gray-300); text-transform: uppercase; letter-spacing: 1px; }
.stat-divider { width: 1px; height: 40px; background: rgba(255, 255, 255, 0.2); }
.btn-hero { width: 100%; flex-direction: column; padding: 18px 30px; background: var(--gradient-gold); color: var(--black-rich); gap: 4px; }
.btn-hero:hover { box-shadow: var(--shadow-gold); transform: translateY(-3px); }
.btn-text { font-size: 1rem; font-weight: 700; }
.btn-subtext { font-size: 0.7rem; font-weight: 500; opacity: 0.8; }
.btn-arrow { display: none; }
.hero-scroll-indicator { display: none; }

.trust-badges { padding: var(--space-3xl) 0; background: var(--gradient-dark); }
.badges-grid { display: grid; grid-template-columns: 1fr; gap: var(--space-md); }
.badge-card { background: var(--gradient-card); border: 1px solid rgba(212, 175, 55, 0.1); border-radius: var(--radius-lg); padding: var(--space-lg); text-align: center; transition: var(--transition-smooth); }
.badge-card:hover { border-color: rgba(212, 175, 55, 0.3); transform: translateY(-5px); box-shadow: var(--shadow-glow); }
.badge-icon { width: 70px; height: 70px; margin: 0 auto var(--space-md); }
.badge-icon img { width: 100%; height: 100%; object-fit: contain; }
.badge-title { font-family: var(--font-display); font-size: 1.1rem; color: var(--gold-primary); margin-bottom: var(--space-xs); }
.badge-text { font-size: 0.85rem; color: var(--gray-300); line-height: 1.6; }

.what-is { padding: var(--space-3xl) 0; background: var(--black-rich); }
.what-is-grid { display: flex; flex-direction: column; gap: var(--space-xl); }
.what-is-content { order: 2; }
.what-is-text p { color: var(--gray-200); margin-bottom: var(--space-md); font-size: 0.95rem; }
.what-is-image { order: 1; display: flex; justify-content: center; }
.image-frame { position: relative; max-width: 400px; }
.image-frame img { border-radius: var(--radius-lg); box-shadow: var(--shadow-lg); }
.image-decoration { position: absolute; top: -15px; right: -15px; width: 100%; height: 100%; border: 2px solid var(--gold-primary); border-radius: var(--radius-lg); z-index: -1; opacity: 0.3; }

.how-it-works { padding: var(--space-3xl) 0; background: var(--gradient-dark); }
.accordion-container { max-width: 800px; margin: 0 auto; }
.accordion-item { background: var(--gradient-card); border: 1px solid rgba(212, 175, 55, 0.1); border-radius: var(--radius-lg); margin-bottom: var(--space-sm); overflow: hidden; transition: var(--transition-base); }
.accordion-item:hover { border-color: rgba(212, 175, 55, 0.3); }
.accordion-item.active { border-color: var(--gold-primary); }
.accordion-header { width: 100%; display: flex; align-items: center; gap: var(--space-md); padding: var(--space-md); background: transparent; color: var(--white); text-align: left; cursor: pointer; min-height: 60px; transition: var(--transition-base); }
.accordion-header:hover { background: rgba(212, 175, 55, 0.05); }
.accordion-number { font-family: var(--font-display); font-size: 1.2rem; font-weight: 700; color: var(--gold-primary); min-width: 40px; }
.accordion-title { flex: 1; font-size: 0.95rem; font-weight: 600; }
.accordion-icon { width: 24px; height: 24px; position: relative; flex-shrink: 0; }
.accordion-icon::before, .accordion-icon::after { content: ''; position: absolute; background: var(--gold-primary); transition: var(--transition-base); }
.accordion-icon::before { width: 14px; height: 2px; top: 50%; left: 50%; transform: translate(-50%, -50%); }
.accordion-icon::after { width: 2px; height: 14px; top: 50%; left: 50%; transform: translate(-50%, -50%); }
.accordion-item.active .accordion-icon::after { transform: translate(-50%, -50%) rotate(90deg); opacity: 0; }
.accordion-content { max-height: 0; overflow: hidden; transition: max-height 0.4s ease, padding 0.4s ease; }
.accordion-item.active .accordion-content { max-height: 500px; }
.accordion-content p { padding: 0 var(--space-md) var(--space-md); padding-left: calc(var(--space-md) + 40px + var(--space-md)); color: var(--gray-200); font-size: 0.9rem; line-height: 1.7; }

.reviews { padding: var(--space-3xl) 0; background: var(--black-rich); }
.reviews-grid { display: grid; grid-template-columns: 1fr; gap: var(--space-lg); }
.review-card { background: var(--gradient-card); border: 1px solid rgba(212, 175, 55, 0.1); border-radius: var(--radius-lg); padding: var(--space-lg); transition: var(--transition-smooth); }
.review-card:hover { border-color: rgba(212, 175, 55, 0.3); transform: translateY(-5px); }
.review-header { display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-sm); margin-bottom: var(--space-md); }
.review-avatar { width: 60px; height: 60px; border-radius: var(--radius-full); overflow: hidden; border: 2px solid var(--gold-primary); }
.review-avatar img { width: 100%; height: 100%; object-fit: cover; }
.review-info { flex: 1; min-width: 150px; }
.reviewer-name { font-family: var(--font-display); font-size: 1.1rem; margin-bottom: 2px; }
.reviewer-location { font-size: 0.8rem; color: var(--gray-400); }
.review-stars { margin-top: 4px; }
.star { color: var(--gold-primary); font-size: 1rem; }
.verified-badge { font-size: 0.7rem; color: var(--gold-primary); background: rgba(212, 175, 55, 0.1); padding: 4px 10px; border-radius: var(--radius-sm); font-weight: 600; }
.review-text { font-size: 0.9rem; color: var(--gray-200); line-height: 1.7; font-style: italic; }

.pricing { padding: var(--space-3xl) 0; background: var(--gradient-dark); }
.countdown-wrapper { text-align: center; margin-bottom: var(--space-xl); }
.countdown-label { font-size: 0.9rem; color: var(--gold-light); margin-bottom: var(--space-sm); }
.countdown-timer { display: inline-flex; align-items: center; gap: var(--space-sm); background: var(--black-card); padding: var(--space-md) var(--space-lg); border-radius: var(--radius-lg); border: 1px solid var(--gold-primary); }
.countdown-block { text-align: center; }
.countdown-number { display: block; font-family: var(--font-display); font-size: 2.5rem; font-weight: 700; color: var(--gold-primary); line-height: 1; }
.countdown-text { font-size: 0.7rem; text-transform: uppercase; color: var(--gray-300); letter-spacing: 1px; }
.countdown-separator { font-family: var(--font-display); font-size: 2rem; color: var(--gold-primary); animation: blink 1s infinite; }
@keyframes blink { 0%, 50% { opacity: 1; } 51%, 100% { opacity: 0.3; } }
.pricing-grid { display: grid; grid-template-columns: 1fr; gap: var(--space-lg); max-width: 1000px; margin: 0 auto; }
.pricing-card { background: var(--gradient-card); border: 1px solid rgba(212, 175, 55, 0.2); border-radius: var(--radius-xl); padding: var(--space-lg); text-align: center; position: relative; transition: var(--transition-smooth); }
.pricing-card:hover { transform: translateY(-10px); box-shadow: var(--shadow-glow); }
.pricing-card.popular { border: 2px solid var(--gold-primary); background: linear-gradient(145deg, rgba(212, 175, 55, 0.1) 0%, var(--black-card) 100%); transform: scale(1.02); }
.pricing-card.popular:hover { transform: scale(1.02) translateY(-10px); }
.popular-ribbon { position: absolute; top: -12px; left: 50%; transform: translateX(-50%); background: var(--gradient-gold); color: var(--black-rich); padding: 6px 20px; font-size: 0.7rem; font-weight: 700; text-transform: uppercase; letter-spacing: 1px; border-radius: var(--radius-xl); box-shadow: var(--shadow-gold); }
.pricing-label { font-size: 0.8rem; font-weight: 700; color: var(--gold-primary); text-transform: uppercase; letter-spacing: 2px; margin-bottom: var(--space-xs); }
.pricing-bottles { font-family: var(--font-display); font-size: 1.5rem; font-weight: 700; margin-bottom: 4px; }
.pricing-supply { font-size: 0.85rem; color: var(--gray-400); margin-bottom: var(--space-md); }
.pricing-image { margin-bottom: var(--space-md); }
.pricing-image img { max-height: 180px; width: auto; margin: 0 auto; }
.pricing-amount { margin-bottom: var(--space-xs); }
.price-per { font-family: var(--font-display); font-size: 2.5rem; font-weight: 700; color: var(--gold-primary); }
.price-unit { font-size: 1rem; color: var(--gray-300); }
.pricing-total { margin-bottom: var(--space-md); }
.original-price { font-size: 1rem; color: var(--gray-400); text-decoration: line-through; margin-right: var(--space-sm); }
.final-price { font-size: 1.2rem; font-weight: 700; color: var(--white); }
.pricing-badges { display: flex; flex-direction: column; gap: var(--space-xs); margin-bottom: var(--space-md); }
.badge-bonus, .badge-shipping { display: inline-block; padding: 6px 12px; background: rgba(212, 175, 55, 0.1); border-radius: var(--radius-sm); font-size: 0.75rem; font-weight: 600; color: var(--gold-light); }
.btn-pricing { width: 100%; background: var(--black-soft); border: 2px solid var(--gold-primary); color: var(--gold-primary); padding: 16px 24px; font-size: 1rem; margin-bottom: var(--space-md); }
.btn-pricing:hover { background: var(--gold-primary); color: var(--black-rich); }
.btn-pricing.btn-popular { background: var(--gradient-gold); color: var(--black-rich); border: none; }
.btn-pricing.btn-popular:hover { box-shadow: var(--shadow-gold); }
.pricing-cards img { height: 24px; width: auto; margin: 0 auto; opacity: 0.8; }

.ingredients { padding: var(--space-3xl) 0; background: var(--black-rich); }
.ingredients-grid { display: grid; grid-template-columns: 1fr; gap: var(--space-md); }
.ingredient-card { background: var(--gradient-card); border: 1px solid rgba(212, 175, 55, 0.1); border-radius: var(--radius-lg); padding: var(--space-lg); transition: var(--transition-smooth); }
.ingredient-card:hover { border-color: rgba(212, 175, 55, 0.3); transform: translateY(-5px); }
.ingredient-icon { font-size: 2rem; margin-bottom: var(--space-sm); }
.ingredient-name { font-family: var(--font-display); font-size: 1.2rem; color: var(--gold-primary); margin-bottom: var(--space-sm); }
.ingredient-desc { font-size: 0.9rem; color: var(--gray-200); margin-bottom: var(--space-md); line-height: 1.7; }
.ingredient-benefits { padding-left: var(--space-md); }
.ingredient-benefits li { font-size: 0.85rem; color: var(--gray-300); margin-bottom: var(--space-xs); position: relative; padding-left: var(--space-md); }
.ingredient-benefits li::before { content: '✓'; position: absolute; left: 0; color: var(--gold-primary); }

.science { padding: var(--space-3xl) 0; background: var(--gradient-dark); }
.science-content { max-width: 800px; margin: 0 auto; }
.science-item { background: var(--gradient-card); border: 1px solid rgba(212, 175, 55, 0.1); border-radius: var(--radius-lg); margin-bottom: var(--space-sm); overflow: hidden; }
.science-header { width: 100%; display: flex; align-items: center; justify-content: space-between; padding: var(--space-md); background: transparent; color: var(--white); text-align: left; cursor: pointer; min-height: 56px; }
.science-title { font-size: 0.95rem; font-weight: 600; }
.science-icon { width: 20px; height: 20px; position: relative; }
.science-icon::before, .science-icon::after { content: ''; position: absolute; background: var(--gold-primary); transition: var(--transition-base); }
.science-icon::before { width: 12px; height: 2px; top: 50%; left: 50%; transform: translate(-50%, -50%); }
.science-icon::after { width: 2px; height: 12px; top: 50%; left: 50%; transform: translate(-50%, -50%); }
.science-item.active .science-icon::after { transform: translate(-50%, -50%) rotate(90deg); opacity: 0; }
.science-body { max-height: 0; overflow: hidden; transition: max-height 0.4s ease; }
.science-item.active .science-body { max-height: 400px; }
.science-body p { padding: 0 var(--space-md) var(--space-md); color: var(--gray-200); font-size: 0.9rem; line-height: 1.7; }

.guarantee { padding: var(--space-3xl) 0; background: var(--black-rich); }
.guarantee-grid { display: flex; flex-direction: column; gap: var(--space-xl); align-items: center; }
.guarantee-image { max-width: 250px; }
.guarantee-image img { width: 100%; }
.guarantee-content { text-align: center; }
.guarantee-intro { font-size: 1rem; color: var(--gray-200); margin-bottom: var(--space-lg); }
.guarantee-points { display: flex; flex-direction: column; gap: var(--space-lg); }
.guarantee-point { display: flex; flex-direction: column; align-items: center; text-align: center; gap: var(--space-sm); }
.point-icon { font-size: 2.5rem; }
.point-content h3 { font-family: var(--font-display); font-size: 1.1rem; color: var(--gold-primary); margin-bottom: var(--space-xs); }
.point-content p { font-size: 0.9rem; color: var(--gray-200); line-height: 1.7; }

.benefits { padding: var(--space-3xl) 0; background: var(--gradient-dark); }
.benefits-list { max-width: 800px; margin: 0 auto; }
.benefit-item { display: flex; gap: var(--space-md); padding: var(--space-lg); background: var(--gradient-card); border: 1px solid rgba(212, 175, 55, 0.1); border-radius: var(--radius-lg); margin-bottom: var(--space-md); transition: var(--transition-smooth); }
.benefit-item:hover { border-color: rgba(212, 175, 55, 0.3); transform: translateX(5px); }
.benefit-check { font-size: 1.5rem; color: var(--gold-primary); flex-shrink: 0; }
.benefit-content h3 { font-family: var(--font-display); font-size: 1.1rem; margin-bottom: var(--space-xs); }
.benefit-content p { font-size: 0.9rem; color: var(--gray-200); line-height: 1.7; }

.faq { padding: var(--space-3xl) 0; background: var(--black-rich); }
.faq-container { max-width: 800px; margin: 0 auto; }
.faq-item { background: var(--gradient-card); border: 1px solid rgba(212, 175, 55, 0.1); border-radius: var(--radius-lg); margin-bottom: var(--space-sm); overflow: hidden; }
.faq-question { width: 100%; display: flex; align-items: center; justify-content: space-between; padding: var(--space-md); background: transparent; color: var(--white); text-align: left; cursor: pointer; min-height: 60px; font-size: 0.95rem; font-weight: 600; }
.faq-icon { width: 24px; height: 24px; position: relative; flex-shrink: 0; }
.faq-icon::before, .faq-icon::after { content: ''; position: absolute; background: var(--gold-primary); transition: var(--transition-base); }
.faq-icon::before { width: 14px; height: 2px; top: 50%; left: 50%; transform: translate(-50%, -50%); }
.faq-icon::after { width: 2px; height: 14px; top: 50%; left: 50%; transform: translate(-50%, -50%); }
.faq-item.active .faq-icon::after { transform: translate(-50%, -50%) rotate(90deg); opacity: 0; }
.faq-answer { max-height: 0; overflow: hidden; transition: max-height 0.4s ease; }
.faq-item.active .faq-answer { max-height: 400px; }
.faq-answer p { padding: 0 var(--space-md) var(--space-md); color: var(--gray-200); font-size: 0.9rem; line-height: 1.7; }

.final-cta { padding: var(--space-3xl) 0; background: linear-gradient(180deg, var(--black-soft) 0%, var(--black-rich) 100%); position: relative; overflow: hidden; }
.final-cta::before { content: ''; position: absolute; top: 0; left: 50%; width: 600px; height: 600px; background: radial-gradient(circle, rgba(212, 175, 55, 0.1) 0%, transparent 70%); transform: translate(-50%, -50%); }
.final-cta-wrapper { display: flex; flex-direction: column; align-items: center; gap: var(--space-xl); text-align: center; position: relative; z-index: 1; }
.final-cta-image { position: relative; max-width: 300px; animation: float 6s ease-in-out infinite; }
.final-cta-image img { filter: drop-shadow(0 20px 40px rgba(212, 175, 55, 0.2)); }
.cta-image-glow { position: absolute; top: 50%; left: 50%; width: 300px; height: 300px; background: radial-gradient(circle, rgba(212, 175, 55, 0.2) 0%, transparent 70%); transform: translate(-50%, -50%); z-index: -1; }
.final-cta-title { font-size: 1.75rem; margin-bottom: var(--space-xs); }
.final-cta-subtitle { font-size: 1.1rem; color: var(--gray-200); margin-bottom: var(--space-lg); }
.final-cta-pricing { margin-bottom: var(--space-lg); }
.cta-original { font-size: 1rem; color: var(--gray-400); margin-bottom: var(--space-xs); }
.cta-original span { text-decoration: line-through; }
.cta-special { font-size: 1.2rem; font-weight: 600; }
.gold-price { font-family: var(--font-display); font-size: 2rem; color: var(--gold-primary); }
.btn-final-cta { width: 100%; max-width: 400px; flex-direction: column; padding: 20px 30px; background: var(--gradient-gold); color: var(--black-rich); gap: 4px; }
.btn-final-cta:hover { box-shadow: var(--shadow-gold); transform: translateY(-3px); }
.btn-main { font-size: 1rem; font-weight: 700; }
.btn-sub { font-size: 0.75rem; font-weight: 500; opacity: 0.8; }
.final-cta-trust { display: flex; flex-direction: column; gap: var(--space-xs); margin-top: var(--space-lg); font-size: 0.8rem; color: var(--gray-300); }

.footer { padding: var(--space-xl) 0 var(--space-lg); background: var(--black-card); border-top: 1px solid rgba(212, 175, 55, 0.1); }
.footer-grid { display: flex; flex-direction: column; gap: var(--space-lg); text-align: center; margin-bottom: var(--space-xl); }
.footer-brand { margin-bottom: var(--space-sm); }
.footer-brand .logo-text { font-size: 1.3rem; }
.footer-tagline { font-size: 0.85rem; color: var(--gray-400); margin-top: var(--space-xs); }
.footer-links h4, .footer-social h4 { font-family: var(--font-display); font-size: 1rem; color: var(--gold-primary); margin-bottom: var(--space-sm); }
.footer-links ul { display: flex; flex-direction: column; gap: var(--space-xs); }
.footer-links a { font-size: 0.9rem; color: var(--gray-300); }
.footer-links a:hover { color: var(--gold-primary); }
.social-icons { display: flex; justify-content: center; gap: var(--space-md); }
.social-link { width: 44px; height: 44px; display: flex; align-items: center; justify-content: center; background: rgba(212, 175, 55, 0.1); border-radius: var(--radius-full); color: var(--gold-primary); transition: var(--transition-base); }
.social-link:hover { background: var(--gold-primary); color: var(--black-rich); }
.footer-disclaimer { padding: var(--space-lg); background: rgba(0, 0, 0, 0.3); border-radius: var(--radius-md); margin-bottom: var(--space-lg); }
.footer-disclaimer p { font-size: 0.75rem; color: var(--gray-400); line-height: 1.7; margin-bottom: var(--space-sm); }
.footer-disclaimer p:last-child { margin-bottom: 0; }
.footer-bottom { text-align: center; padding-top: var(--space-md); border-top: 1px solid rgba(255, 255, 255, 0.1); }
.footer-bottom p { font-size: 0.8rem; color: var(--gray-400); }

.purchase-popup { position: fixed; bottom: 20px; left: 20px; right: 20px; background: var(--black-card); border: 1px solid var(--gold-primary); border-radius: var(--radius-lg); padding: var(--space-md); z-index: 900; transform: translateY(150%); transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1); box-shadow: var(--shadow-gold); }
.purchase-popup.show { transform: translateY(0); }
.popup-content { display: flex; align-items: center; gap: var(--space-sm); }
.popup-icon { font-size: 1.5rem; }
.popup-text { font-size: 0.85rem; color: var(--gray-200); }
.popup-text strong { color: var(--gold-primary); }

.scroll-top { position: fixed; bottom: 80px; right: 20px; width: 56px; height: 56px; background: var(--gradient-gold); color: var(--black-rich); border-radius: var(--radius-full); display: flex; align-items: center; justify-content: center; z-index: 800; opacity: 0; visibility: hidden; transform: translateY(20px); transition: var(--transition-smooth); box-shadow: var(--shadow-gold); }
.scroll-top.show { opacity: 1; visibility: visible; transform: translateY(0); }
.scroll-top:hover { transform: translateY(-5px); }

.animate-on-scroll { opacity: 0; transform: translateY(30px); transition: opacity 0.6s ease, transform 0.6s ease; }
.animate-on-scroll.animated { opacity: 1; transform: translateY(0); }

@media (min-width: 576px) {
    .section-title { font-size: 2rem; }
    .badges-grid { grid-template-columns: repeat(2, 1fr); }
    .pricing-grid { grid-template-columns: repeat(2, 1fr); }
    .pricing-card:nth-child(2) { grid-column: 1 / -1; max-width: 400px; justify-self: center; }
    .ingredients-grid { grid-template-columns: repeat(2, 1fr); }
    .reviews-grid { grid-template-columns: repeat(2, 1fr); }
    .reviews-grid .review-card:last-child { grid-column: 1 / -1; max-width: 500px; justify-self: center; }
    .final-cta-trust { flex-direction: row; justify-content: center; flex-wrap: wrap; gap: var(--space-md); }
    .purchase-popup { left: auto; right: 20px; max-width: 350px; }
}

@media (min-width: 768px) {
    :root { --container-padding: 30px; }
    .nav-menu { position: static; height: auto; width: auto; background: transparent; padding: 0; flex-direction: row; align-items: center; transform: none; gap: var(--space-lg); }
    .nav-list { flex-direction: row; gap: var(--space-lg); }
    .nav-link { font-size: 0.9rem; padding: 0; border: none; }
    .desktop-cta { display: inline-flex; }
    .mobile-cta { display: none; }
    .nav-toggle { display: none; }
    .section-title { font-size: 2.25rem; }
    .hero-title { font-size: 2.5rem; }
    .hero-container { flex-direction: row; align-items: center; }
    .hero-image { order: 1; flex: 1; }
    .hero-content { order: 2; flex: 1; text-align: left; }
    .hero-tag { display: inline-flex; }
    .hero-stats { justify-content: flex-start; }
    .btn-hero { width: auto; flex-direction: row; gap: var(--space-md); }
    .btn-subtext { display: none; }
    .btn-arrow { display: block; }
    .hero-product { max-width: 350px; }
    .hero-scroll-indicator { display: flex; flex-direction: column; align-items: center; gap: var(--space-sm); position: absolute; bottom: 30px; left: 50%; transform: translateX(-50%); font-size: 0.8rem; color: var(--gray-400); }
    .scroll-arrow { width: 20px; height: 30px; border: 2px solid var(--gray-400); border-radius: 10px; position: relative; }
    .scroll-arrow::before { content: ''; position: absolute; top: 6px; left: 50%; width: 4px; height: 8px; background: var(--gold-primary); border-radius: 2px; transform: translateX(-50%); animation: scroll-bounce 2s infinite; }
    @keyframes scroll-bounce { 0%, 100% { top: 6px; opacity: 1; } 50% { top: 14px; opacity: 0.3; } }
    .badges-grid { grid-template-columns: repeat(4, 1fr); }
    .what-is-grid { flex-direction: row; align-items: center; }
    .what-is-content { order: 1; flex: 1; }
    .what-is-image { order: 2; flex: 1; }
    .reviews-grid { grid-template-columns: repeat(3, 1fr); }
    .reviews-grid .review-card:last-child { grid-column: auto; max-width: none; }
    .pricing-grid { grid-template-columns: repeat(3, 1fr); gap: var(--space-md); }
    .pricing-card:nth-child(2) { grid-column: auto; max-width: none; }
    .guarantee-grid { flex-direction: row; text-align: left; }
    .guarantee-content { text-align: left; }
    .guarantee-point { flex-direction: row; text-align: left; }
    .final-cta-wrapper { flex-direction: row; text-align: left; }
    .final-cta-content { flex: 1; }
    .btn-final-cta { width: auto; }
    .footer-grid { flex-direction: row; justify-content: space-between; text-align: left; }
    .social-icons { justify-content: flex-start; }
}

@media (min-width: 1024px) {
    :root { --container-padding: 40px; }
    .section-title { font-size: 2.5rem; }
    .hero { padding: 120px 0 80px; }
    .hero-title { font-size: 3rem; }
    .hero-product { max-width: 450px; }
    .ingredients-grid { grid-template-columns: repeat(4, 1fr); }
    .pricing-card.popular { transform: scale(1.08); }
    .pricing-card.popular:hover { transform: scale(1.08) translateY(-10px); }
}

@media (min-width: 1440px) {
    .hero-title { font-size: 3.5rem; }
    .hero-product { max-width: 500px; }
    .section-title { font-size: 2.75rem; }
}