/* =====================================================
   ZANARI MALE ENHANCEMENT GUMMIES - STYLESHEET
   Modern Gradient Design with Mobile-First Approach
   ===================================================== */

/* ===== CSS RESET & BASE ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-tap-highlight-color: transparent;
}

:root {
    /* Modern Gradient Color Palette */
    --primary-gradient: linear-gradient(135deg, #4F46E5 0%, #06B6D4 100%);
    --primary-dark: #4F46E5;
    --primary-light: #06B6D4;
    --secondary-gradient: linear-gradient(135deg, #3B82F6 0%, #10B981 100%);
    --accent-color: #F59E0B;
    --success-color: #10B981;
    --danger-color: #EF4444;
    
    /* Neutral Colors */
    --white: #FFFFFF;
    --black: #000000;
    --gray-50: #F9FAFB;
    --gray-100: #F3F4F6;
    --gray-200: #E5E7EB;
    --gray-300: #D1D5DB;
    --gray-400: #9CA3AF;
    --gray-500: #6B7280;
    --gray-600: #4B5563;
    --gray-700: #374151;
    --gray-800: #1F2937;
    --gray-900: #111827;
    
    /* Typography */
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'DM Sans', sans-serif;
    
    /* Spacing */
    --spacing-xs: 8px;
    --spacing-sm: 16px;
    --spacing-md: 24px;
    --spacing-lg: 32px;
    --spacing-xl: 48px;
    --spacing-2xl: 64px;
    --spacing-3xl: 96px;
    
    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 9999px;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    
    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    /* Z-index */
    --z-negative: -1;
    --z-base: 0;
    --z-dropdown: 1000;
    --z-sticky: 1020;
    --z-fixed: 1030;
    --z-modal: 1040;
    --z-popover: 1050;
    --z-tooltip: 1060;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
    -ms-text-size-adjust: 100%;
}

body {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.7;
    color: var(--gray-700);
    background-color: var(--white);
    overflow-x: hidden;
}

/* Prevent zoom on input focus (iOS) */
input, select, textarea, button {
    font-size: 16px;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition-base);
}

ul {
    list-style: none;
}

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

@media (min-width: 768px) {
    .container {
        padding: 0 32px;
    }
}

@media (min-width: 1024px) {
    .container {
        padding: 0 48px;
    }
}

/* Section Spacing */
section {
    padding: 48px 0;
}

@media (min-width: 768px) {
    section {
        padding: 64px 0;
    }
}

@media (min-width: 1024px) {
    section {
        padding: 80px 0;
    }
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    color: var(--gray-900);
    margin-bottom: var(--spacing-md);
}

h1 {
    font-size: 28px;
}

h2 {
    font-size: 24px;
}

h3 {
    font-size: 20px;
}

@media (min-width: 768px) {
    h1 {
        font-size: 36px;
    }
    h2 {
        font-size: 30px;
    }
    h3 {
        font-size: 24px;
    }
}

@media (min-width: 1024px) {
    h1 {
        font-size: 48px;
    }
    h2 {
        font-size: 36px;
    }
    h3 {
        font-size: 28px;
    }
}

p {
    margin-bottom: var(--spacing-sm);
}

.section-title {
    text-align: center;
    margin-bottom: var(--spacing-xl);
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -12px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: var(--primary-gradient);
    border-radius: var(--radius-full);
}

.gradient-text {
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    padding: 14px 28px;
    font-family: var(--font-heading);
    font-size: 16px;
    font-weight: 600;
    text-align: center;
    border-radius: var(--radius-lg);
    border: none;
    cursor: pointer;
    transition: all var(--transition-base);
    min-height: 48px;
    white-space: nowrap;
}

.btn-primary {
    background: var(--primary-gradient);
    color: var(--white);
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-xl);
}

.btn-primary:active {
    transform: scale(0.98);
}

.btn-hero {
    background: var(--primary-gradient);
    color: var(--white);
    padding: 18px 36px;
    font-size: 18px;
    box-shadow: var(--shadow-lg);
    width: 100%;
}

@media (min-width: 576px) {
    .btn-hero {
        width: auto;
    }
}

.btn-hero:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-2xl);
}

.btn-final {
    background: linear-gradient(135deg, #EF4444 0%, #F59E0B 100%);
    color: var(--white);
    padding: 20px 40px;
    font-size: 20px;
    box-shadow: var(--shadow-xl);
    width: 100%;
    max-width: 400px;
}

.btn-final:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 30px 60px -15px rgba(239, 68, 68, 0.4);
}

/* ===== NAVIGATION ===== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: var(--white);
    box-shadow: var(--shadow-md);
    z-index: var(--z-sticky);
    transition: all var(--transition-base);
}

.navbar.scrolled {
    box-shadow: var(--shadow-lg);
}

.nav-wrapper {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 0;
}

.logo {
    font-family: var(--font-heading);
    font-size: 24px;
    font-weight: 800;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.logo-accent {
    color: var(--primary-light);
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

@media (max-width: 767px) {
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background: var(--white);
        flex-direction: column;
        padding: 80px 32px 32px;
        box-shadow: var(--shadow-2xl);
        transition: right 0.4s ease;
        z-index: var(--z-modal);
    }
    
    .nav-menu.active {
        right: 0;
    }
    
    .nav-menu .btn-primary {
        width: 100%;
    }
}

.nav-link {
    font-weight: 500;
    color: var(--gray-700);
    padding: 8px 0;
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-gradient);
    transition: width var(--transition-base);
}

.nav-link:hover::after {
    width: 100%;
}

.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 8px;
    z-index: var(--z-tooltip);
}

@media (max-width: 767px) {
    .hamburger {
        display: flex;
    }
}

.hamburger span {
    width: 28px;
    height: 3px;
    background: var(--gray-800);
    border-radius: var(--radius-full);
    transition: all var(--transition-base);
}

.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translateY(11px);
}

.hamburger.active span:nth-child(2) {
    opacity: 0;
}

.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translateY(-11px);
}

/* ===== HERO SECTION ===== */
.hero {
    margin-top: 72px;
    background: linear-gradient(135deg, #F0F9FF 0%, #E0F2FE 50%, #F0FDFA 100%);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(6, 182, 212, 0.1) 0%, transparent 70%);
    border-radius: 50%;
    animation: float 20s ease-in-out infinite;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0) rotate(0deg);
    }
    50% {
        transform: translateY(-30px) rotate(180deg);
    }
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
    align-items: center;
}

@media (min-width: 768px) {
    .hero-grid {
        grid-template-columns: 1fr 1fr;
        gap: var(--spacing-2xl);
    }
}

.hero-image {
    position: relative;
    order: -1;
}

@media (min-width: 768px) {
    .hero-image {
        order: 0;
    }
}

.floating-product {
    position: relative;
    animation: productFloat 4s ease-in-out infinite;
}

@keyframes productFloat {
    0%, 100% {
        transform: translateY(0) rotate(0deg);
    }
    25% {
        transform: translateY(-15px) rotate(2deg);
    }
    50% {
        transform: translateY(-25px) rotate(0deg);
    }
    75% {
        transform: translateY(-15px) rotate(-2deg);
    }
}

.floating-product img {
    position: relative;
    z-index: 2;
    filter: drop-shadow(0 25px 50px rgba(79, 70, 229, 0.3));
}

.glow-effect {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 120%;
    height: 120%;
    background: radial-gradient(circle, rgba(79, 70, 229, 0.3) 0%, transparent 70%);
    border-radius: 50%;
    animation: pulse 3s ease-in-out infinite;
    z-index: 1;
}

@keyframes pulse {
    0%, 100% {
        transform: translate(-50%, -50%) scale(1);
        opacity: 0.5;
    }
    50% {
        transform: translate(-50%, -50%) scale(1.2);
        opacity: 0.3;
    }
}

.hero-content {
    z-index: 2;
}

.hero-title {
    font-size: 32px;
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
}

@media (min-width: 576px) {
    .hero-title {
        font-size: 40px;
    }
}

@media (min-width: 1024px) {
    .hero-title {
        font-size: 52px;
    }
}

.hero-description {
    font-size: 16px;
    line-height: 1.8;
    color: var(--gray-600);
    margin-bottom: var(--spacing-md);
}

@media (min-width: 768px) {
    .hero-description {
        font-size: 18px;
    }
}

.hero-features {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-lg);
}

.feature-badge {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: var(--white);
    border-radius: var(--radius-full);
    box-shadow: var(--shadow-sm);
    font-size: 14px;
    font-weight: 500;
}

.feature-badge i {
    color: var(--success-color);
}

/* ===== WHY CHOOSE US ===== */
.why-choose {
    background: var(--white);
}

.why-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
}

@media (min-width: 576px) {
    .why-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 992px) {
    .why-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.why-card {
    background: var(--white);
    border-radius: var(--radius-xl);
    padding: var(--spacing-lg);
    text-align: center;
    box-shadow: var(--shadow-lg);
    transition: all var(--transition-base);
    border: 2px solid transparent;
}

.why-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-2xl);
    border-color: var(--primary-light);
}

.why-icon {
    width: 100px;
    height: 100px;
    margin: 0 auto var(--spacing-md);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
    background: linear-gradient(135deg, #EEF2FF 0%, #E0F2FE 100%);
}

.why-icon img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.why-card h3 {
    font-size: 20px;
    margin-bottom: var(--spacing-sm);
    color: var(--gray-900);
}

.why-card p {
    font-size: 14px;
    color: var(--gray-600);
    line-height: 1.6;
}

/* ===== WHAT IS ZANARI ===== */
.what-is {
    background: var(--gray-50);
}

.what-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
    align-items: center;
}

@media (min-width: 768px) {
    .what-grid {
        grid-template-columns: 1fr 1fr;
        gap: var(--spacing-2xl);
    }
}

.what-content p {
    font-size: 16px;
    line-height: 1.8;
    color: var(--gray-600);
    margin-bottom: var(--spacing-md);
}

.what-image {
    order: -1;
}

@media (min-width: 768px) {
    .what-image {
        order: 0;
    }
}

.what-image img {
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    width: 100%;
}

/* ===== HOW IT WORKS ===== */
.how-it-works {
    background: var(--white);
}

.accordion-wrapper {
    max-width: 900px;
    margin: 0 auto;
}

.accordion-item {
    background: var(--white);
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-md);
    box-shadow: var(--shadow-md);
    overflow: hidden;
    transition: all var(--transition-base);
}

.accordion-item:hover {
    box-shadow: var(--shadow-lg);
}

.accordion-header {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px;
    background: var(--white);
    border: none;
    cursor: pointer;
    font-family: var(--font-heading);
    font-size: 16px;
    font-weight: 600;
    color: var(--gray-900);
    text-align: left;
    transition: all var(--transition-base);
    min-height: 48px;
}

@media (min-width: 576px) {
    .accordion-header {
        font-size: 18px;
    }
}

.accordion-header:hover {
    background: var(--gray-50);
}

.accordion-header span {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.accordion-header i:first-child {
    color: var(--primary-dark);
}

.accordion-header i:last-child {
    transition: transform var(--transition-base);
}

.accordion-item.active .accordion-header i:last-child {
    transform: rotate(180deg);
}

.accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-slow);
}

.accordion-item.active .accordion-content {
    max-height: 500px;
}

.accordion-content p {
    padding: 0 24px 24px;
    color: var(--gray-600);
    line-height: 1.8;
}

/* ===== CUSTOMER REVIEWS ===== */
.reviews {
    background: linear-gradient(135deg, #F9FAFB 0%, #F0F9FF 100%);
}

.reviews-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
}

@media (min-width: 768px) {
    .reviews-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 992px) {
    .reviews-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.review-card {
    background: var(--white);
    border-radius: var(--radius-xl);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-lg);
    transition: all var(--transition-base);
    animation: slideUp 0.6s ease-out;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.review-card:hover {
    transform: translateY(-8px) rotate(1deg);
    box-shadow: var(--shadow-2xl);
}

.review-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.reviewer-photo {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid var(--primary-light);
}

.reviewer-info h4 {
    font-size: 18px;
    margin-bottom: 4px;
    color: var(--gray-900);
}

.reviewer-info p {
    font-size: 14px;
    color: var(--gray-500);
    margin: 0;
}

.review-stars {
    display: flex;
    gap: 4px;
    margin-bottom: var(--spacing-sm);
}

.review-stars i {
    color: var(--accent-color);
    font-size: 18px;
}

.review-text {
    font-size: 15px;
    line-height: 1.7;
    color: var(--gray-600);
    font-style: italic;
}

/* ===== PRICING ===== */
.pricing {
    background: var(--white);
    position: relative;
}

.pricing::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 300px;
    background: linear-gradient(180deg, #F0F9FF 0%, transparent 100%);
    z-index: 0;
}

.pricing > .container {
    position: relative;
    z-index: 1;
}

.pricing-header {
    text-align: center;
    margin-bottom: var(--spacing-2xl);
}

.pricing-subtitle {
    font-size: 18px;
    color: var(--gray-600);
    margin-bottom: var(--spacing-lg);
}

.countdown-timer {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    margin: var(--spacing-lg) auto;
    max-width: 300px;
}

.timer-box {
    background: var(--primary-gradient);
    border-radius: var(--radius-lg);
    padding: 16px 24px;
    min-width: 100px;
    text-align: center;
    box-shadow: var(--shadow-lg);
}

@media (min-width: 576px) {
    .timer-box {
        min-width: 120px;
        padding: 20px 32px;
    }
}

.timer-number {
    display: block;
    font-family: var(--font-heading);
    font-size: 32px;
    font-weight: 800;
    color: var(--white);
    line-height: 1;
}

@media (min-width: 576px) {
    .timer-number {
        font-size: 40px;
    }
}

.timer-label {
    display: block;
    font-size: 12px;
    color: rgba(255, 255, 255, 0.9);
    margin-top: 8px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.timer-separator {
    font-size: 32px;
    font-weight: 800;
    color: var(--primary-dark);
}

@media (min-width: 576px) {
    .timer-separator {
        font-size: 40px;
    }
}

.pricing-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
}

@media (min-width: 768px) {
    .pricing-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: var(--spacing-md);
    }
}

.pricing-card {
    background: var(--white);
    border-radius: var(--radius-xl);
    padding: var(--spacing-lg);
    text-align: center;
    box-shadow: var(--shadow-lg);
    transition: all var(--transition-base);
    border: 3px solid transparent;
    position: relative;
}

.pricing-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-2xl);
}

.pricing-card.popular {
    border-color: var(--primary-dark);
    transform: scale(1);
}

@media (min-width: 768px) {
    .pricing-card.popular {
        transform: scale(1.05);
    }
}

.pricing-card.popular:hover {
    transform: scale(1.05) translateY(-8px);
}

@media (min-width: 768px) {
    .pricing-card.popular:hover {
        transform: scale(1.08) translateY(-12px);
    }
}

.popular-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--danger-color);
    color: var(--white);
    padding: 6px 20px;
    border-radius: var(--radius-full);
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    box-shadow: var(--shadow-md);
}

.pricing-label {
    background: var(--gray-100);
    color: var(--gray-700);
    padding: 8px 16px;
    border-radius: var(--radius-full);
    font-size: 14px;
    font-weight: 700;
    text-transform: uppercase;
    display: inline-block;
    margin-bottom: var(--spacing-sm);
}

.pricing-card.popular .pricing-label {
    background: var(--primary-gradient);
    color: var(--white);
}

.pricing-bottles {
    font-family: var(--font-heading);
    font-size: 24px;
    font-weight: 800;
    color: var(--gray-900);
    margin-bottom: var(--spacing-xs);
}

.pricing-supply {
    font-size: 14px;
    color: var(--gray-600);
    margin-bottom: var(--spacing-md);
}

.pricing-image {
    margin: var(--spacing-md) 0;
}

.pricing-image img {
    margin: 0 auto;
    max-width: 200px;
}

.pricing-price {
    margin: var(--spacing-md) 0;
}

.price-per {
    display: block;
    font-family: var(--font-heading);
    font-size: 42px;
    font-weight: 900;
    color: var(--gray-900);
    line-height: 1;
}

.price-text {
    display: block;
    font-size: 14px;
    color: var(--gray-600);
    margin-top: 8px;
}

.pricing-total {
    margin: var(--spacing-md) 0;
}

.old-price {
    font-size: 20px;
    color: var(--gray-400);
    text-decoration: line-through;
    margin-right: 12px;
}

.new-price {
    font-size: 28px;
    font-weight: 800;
    color: var(--success-color);
}

.bonus-badges {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin: var(--spacing-md) 0;
}

.bonus-badge {
    background: linear-gradient(135deg, #FEF3C7 0%, #FDE68A 100%);
    color: #92400E;
    padding: 8px 12px;
    border-radius: var(--radius-md);
    font-size: 13px;
    font-weight: 600;
}

.btn-pricing {
    width: 100%;
    margin: var(--spacing-md) 0;
    padding: 0;
    min-height: 50px;
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.btn-pricing img {
    width: 100%;
    height: auto;
}

.popular-btn {
    box-shadow: 0 10px 30px rgba(79, 70, 229, 0.3);
}

.popular-btn:hover {
    box-shadow: 0 15px 40px rgba(79, 70, 229, 0.4);
}

.payment-logos {
    margin-top: var(--spacing-md);
}

.payment-logos img {
    margin: 0 auto;
    max-width: 250px;
    opacity: 0.8;
}

.rating-section {
    text-align: center;
    margin-top: var(--spacing-2xl);
}

.rating-section img {
    margin: 0 auto;
    max-width: 300px;
}

/* ===== BONUS SECTION ===== */
.bonus {
    background: var(--gray-50);
}

.bonus-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
}

@media (min-width: 768px) {
    .bonus-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

.bonus-card {
    background: var(--white);
    border-radius: var(--radius-xl);
    padding: var(--spacing-lg);
    text-align: center;
    box-shadow: var(--shadow-lg);
    transition: all var(--transition-base);
}

.bonus-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-2xl);
}

.bonus-card img {
    margin: 0 auto var(--spacing-md);
    border-radius: var(--radius-lg);
    max-width: 300px;
}

.bonus-card h3 {
    font-size: 22px;
    margin-bottom: var(--spacing-sm);
    color: var(--gray-900);
}

.bonus-card p {
    color: var(--gray-600);
    line-height: 1.7;
}

/* ===== INGREDIENTS ===== */
.ingredients {
    background: var(--white);
}

.ingredients-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
}

@media (min-width: 576px) {
    .ingredients-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 992px) {
    .ingredients-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.ingredient-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
    border-left: 4px solid var(--primary-light);
}

.ingredient-card:hover {
    transform: translateX(8px);
    box-shadow: var(--shadow-lg);
    border-left-color: var(--primary-dark);
}

.ingredient-card h3 {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: 18px;
    margin-bottom: var(--spacing-sm);
    color: var(--gray-900);
}

.ingredient-card h3 i {
    color: var(--success-color);
}

.ingredient-card p {
    font-size: 14px;
    line-height: 1.7;
    color: var(--gray-600);
}

/* ===== SCIENTIFIC EVIDENCE ===== */
.scientific-evidence {
    background: var(--gray-50);
}

.evidence-content {
    max-width: 900px;
    margin: 0 auto;
}

.evidence-intro {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.evidence-intro p {
    font-size: 18px;
    line-height: 1.8;
    color: var(--gray-600);
}

.evidence-accordion {
    margin-top: var(--spacing-lg);
}

.evidence-item {
    background: var(--white);
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-md);
    box-shadow: var(--shadow-md);
    overflow: hidden;
}

.evidence-header {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px;
    background: var(--white);
    border: none;
    cursor: pointer;
    font-family: var(--font-heading);
    font-size: 16px;
    font-weight: 600;
    color: var(--gray-900);
    text-align: left;
    transition: all var(--transition-base);
    min-height: 48px;
}

@media (min-width: 576px) {
    .evidence-header {
        font-size: 18px;
    }
}

.evidence-header:hover {
    background: var(--gray-50);
}

.evidence-header span {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.evidence-header i:first-child {
    color: var(--primary-dark);
}

.evidence-header i:last-child {
    transition: transform var(--transition-base);
}

.evidence-item.active .evidence-header i:last-child {
    transform: rotate(180deg);
}

.evidence-body {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-slow);
}

.evidence-item.active .evidence-body {
    max-height: 500px;
}

.evidence-body p {
    padding: 0 24px 24px;
    color: var(--gray-600);
    line-height: 1.8;
}

/* ===== SCIENTIFICALLY FORMULATED ===== */
.formulated {
    background: var(--white);
}

.formulated-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
}

@media (min-width: 768px) {
    .formulated-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 992px) {
    .formulated-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.formulated-card {
    position: relative;
    background: linear-gradient(135deg, #F0F9FF 0%, #E0F2FE 100%);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl) var(--spacing-lg);
    text-align: center;
    box-shadow: var(--shadow-lg);
    transition: all var(--transition-base);
}

.formulated-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-2xl);
}

.formulated-number {
    position: absolute;
    top: -20px;
    left: 50%;
    transform: translateX(-50%);
    width: 50px;
    height: 50px;
    background: var(--primary-gradient);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-heading);
    font-size: 24px;
    font-weight: 800;
    box-shadow: var(--shadow-lg);
}

.formulated-icon {
    font-size: 48px;
    color: var(--primary-dark);
    margin: var(--spacing-md) 0;
}

.formulated-card h3 {
    font-size: 22px;
    margin-bottom: var(--spacing-sm);
    color: var(--gray-900);
}

.formulated-card p {
    font-size: 15px;
    line-height: 1.7;
    color: var(--gray-600);
}

/* ===== GUARANTEE ===== */
.guarantee {
    background: var(--gray-50);
}

.guarantee-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
    align-items: center;
}

@media (min-width: 768px) {
    .guarantee-grid {
        grid-template-columns: 1fr 1fr;
        gap: var(--spacing-2xl);
    }
}

.guarantee-image {
    order: -1;
}

@media (min-width: 768px) {
    .guarantee-image {
        order: 0;
    }
}

.guarantee-image img {
    border-radius: var(--radius-xl);
    max-width: 100%;
}

.guarantee-point {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.guarantee-icon {
    flex-shrink: 0;
    width: 60px;
    height: 60px;
    background: var(--primary-gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-md);
}

.guarantee-icon i {
    font-size: 28px;
    color: var(--white);
}

.guarantee-text h3 {
    font-size: 20px;
    margin-bottom: var(--spacing-xs);
    color: var(--gray-900);
}

.guarantee-text p {
    font-size: 15px;
    line-height: 1.7;
    color: var(--gray-600);
}

/* ===== BENEFITS ===== */
.benefits {
    background: var(--white);
}

.benefits-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
    max-width: 900px;
    margin: 0 auto;
}

@media (min-width: 768px) {
    .benefits-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-lg);
    }
}

.benefit-item {
    display: flex;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--gray-50);
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
}

.benefit-item:hover {
    background: linear-gradient(135deg, #F0F9FF 0%, #E0F2FE 100%);
    transform: translateX(8px);
}

.benefit-icon {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    background: var(--success-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.benefit-icon i {
    font-size: 20px;
    color: var(--white);
}

.benefit-text h3 {
    font-size: 18px;
    margin-bottom: 4px;
    color: var(--gray-900);
}

.benefit-text p {
    font-size: 14px;
    color: var(--gray-600);
    line-height: 1.6;
    margin: 0;
}

/* ===== FAQ ===== */
.faq {
    background: var(--gray-50);
}

.faq-wrapper {
    max-width: 900px;
    margin: 0 auto;
}

.faq-item {
    background: var(--white);
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-md);
    box-shadow: var(--shadow-md);
    overflow: hidden;
    transition: all var(--transition-base);
}

.faq-item:hover {
    box-shadow: var(--shadow-lg);
}

.faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px;
    background: var(--white);
    border: none;
    cursor: pointer;
    font-family: var(--font-heading);
    font-size: 16px;
    font-weight: 600;
    color: var(--gray-900);
    text-align: left;
    transition: all var(--transition-base);
    min-height: 48px;
}

@media (min-width: 576px) {
    .faq-question {
        font-size: 18px;
    }
}

.faq-question:hover {
    background: var(--gray-50);
}

.faq-question i {
    font-size: 18px;
    color: var(--primary-dark);
    transition: transform var(--transition-base);
}

.faq-item.active .faq-question i {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-slow);
}

.faq-item.active .faq-answer {
    max-height: 600px;
}

.faq-answer p {
    padding: 0 24px 24px;
    font-size: 15px;
    line-height: 1.8;
    color: var(--gray-600);
}

/* ===== FINAL CTA ===== */
.final-cta {
    background: linear-gradient(135deg, #1E1B4B 0%, #312E81 50%, #1E40AF 100%);
    padding: var(--spacing-2xl) 0;
    position: relative;
    overflow: hidden;
}

.final-cta::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(6, 182, 212, 0.2) 0%, transparent 70%);
    border-radius: 50%;
    animation: float 20s ease-in-out infinite;
}

.final-cta-content {
    text-align: center;
    position: relative;
    z-index: 2;
}

.final-cta-image {
    margin-bottom: var(--spacing-lg);
}

.cta-product-animation {
    position: relative;
    display: inline-block;
    animation: productBounce 2s ease-in-out infinite;
}

@keyframes productBounce {
    0%, 100% {
        transform: translateY(0) scale(1);
    }
    50% {
        transform: translateY(-20px) scale(1.05);
    }
}

.cta-product-animation img {
    max-width: 300px;
    margin: 0 auto;
    filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.3));
}

@media (min-width: 576px) {
    .cta-product-animation img {
        max-width: 400px;
    }
}

.cta-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 150%;
    height: 150%;
    background: radial-gradient(circle, rgba(245, 158, 11, 0.4) 0%, transparent 70%);
    border-radius: 50%;
    animation: pulse 3s ease-in-out infinite;
}

.final-cta h2 {
    font-size: 28px;
    color: var(--white);
    margin-bottom: var(--spacing-sm);
}

@media (min-width: 576px) {
    .final-cta h2 {
        font-size: 36px;
    }
}

@media (min-width: 1024px) {
    .final-cta h2 {
        font-size: 42px;
    }
}

.final-cta h3 {
    font-size: 20px;
    color: var(--primary-light);
    margin-bottom: var(--spacing-lg);
}

@media (min-width: 576px) {
    .final-cta h3 {
        font-size: 24px;
    }
}

.final-pricing {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
}

.final-old-price {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.6);
    text-decoration: line-through;
}

.final-new-price {
    font-family: var(--font-heading);
    font-size: 36px;
    font-weight: 900;
    color: var(--accent-color);
}

@media (min-width: 576px) {
    .final-new-price {
        font-size: 48px;
    }
}

.final-guarantee {
    margin-top: var(--spacing-md);
    color: rgba(255, 255, 255, 0.9);
    font-size: 14px;
}

.final-guarantee i {
    color: var(--success-color);
    margin-right: 8px;
}

/* ===== FOOTER ===== */
.footer {
    background: var(--gray-900);
    color: var(--gray-300);
    padding: var(--spacing-2xl) 0 var(--spacing-lg);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

@media (min-width: 576px) {
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

.footer-col h4 {
    color: var(--white);
    font-size: 18px;
    margin-bottom: var(--spacing-md);
}

.footer-col ul {
    list-style: none;
}

.footer-col ul li {
    margin-bottom: var(--spacing-sm);
}

.footer-col ul li a {
    color: var(--gray-300);
    transition: color var(--transition-base);
}

.footer-col ul li a:hover {
    color: var(--primary-light);
}

.social-icons {
    display: flex;
    gap: var(--spacing-sm);
}

@media (max-width: 575px) {
    .social-icons {
        justify-content: center;
    }
}

.social-icons a {
    width: 44px;
    height: 44px;
    background: var(--gray-800);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gray-300);
    transition: all var(--transition-base);
}

.social-icons a:hover {
    background: var(--primary-gradient);
    color: var(--white);
    transform: translateY(-4px);
}

.footer-disclaimer {
    background: var(--gray-800);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.footer-disclaimer p {
    font-size: 13px;
    line-height: 1.6;
    color: var(--gray-400);
    margin: 0;
}

.footer-copyright {
    text-align: center;
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--gray-800);
}

.footer-copyright p {
    font-size: 14px;
    color: var(--gray-400);
    margin: 0;
}

/* ===== SCROLL TO TOP BUTTON ===== */
.scroll-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 56px;
    height: 56px;
    background: var(--primary-gradient);
    color: var(--white);
    border: none;
    border-radius: 50%;
    box-shadow: var(--shadow-xl);
    cursor: pointer;
    display: none;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    transition: all var(--transition-base);
    z-index: var(--z-fixed);
}

.scroll-top.visible {
    display: flex;
}

.scroll-top:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-2xl);
}

.scroll-top:active {
    transform: translateY(-2px) scale(0.95);
}

/* ===== PURCHASE NOTIFICATION ===== */
.purchase-notification {
    position: fixed;
    bottom: 20px;
    left: 20px;
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
    box-shadow: var(--shadow-2xl);
    display: none;
    z-index: var(--z-popover);
    max-width: 320px;
    animation: slideInLeft 0.5s ease-out;
}

@keyframes slideInLeft {
    from {
        transform: translateX(-100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

.purchase-notification.show {
    display: block;
}

.notification-content {
    display: flex;
    gap: var(--spacing-md);
    align-items: center;
}

.notification-icon {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    background: var(--success-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.notification-icon i {
    font-size: 20px;
    color: var(--white);
}

.notification-text strong {
    display: block;
    font-size: 15px;
    color: var(--gray-900);
    margin-bottom: 4px;
}

.notification-text p {
    font-size: 13px;
    color: var(--gray-600);
    margin: 0;
}

/* ===== ANIMATIONS & TRANSITIONS ===== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes zoomIn {
    from {
        opacity: 0;
        transform: scale(0.8);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

/* AOS Animation Classes */
[data-aos] {
    opacity: 0;
    transition: all 0.8s ease;
}

[data-aos].aos-animate {
    opacity: 1;
}

[data-aos="fade-up"].aos-animate {
    animation: fadeInUp 0.8s ease-out;
}

[data-aos="fade-down"].aos-animate {
    animation: fadeInDown 0.8s ease-out;
}

[data-aos="fade-left"].aos-animate {
    animation: fadeInLeft 0.8s ease-out;
}

[data-aos="fade-right"].aos-animate {
    animation: fadeInRight 0.8s ease-out;
}

[data-aos="zoom-in"].aos-animate {
    animation: zoomIn 0.8s ease-out;
}

[data-aos="flip-left"].aos-animate {
    animation: flipLeft 0.8s ease-out;
}

@keyframes flipLeft {
    from {
        opacity: 0;
        transform: perspective(400px) rotateY(-40deg);
    }
    to {
        opacity: 1;
        transform: perspective(400px) rotateY(0);
    }
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

/* Print Styles */
@media print {
    .navbar,
    .scroll-top,
    .purchase-notification {
        display: none !important;
    }
}