/* ==========================================
   Bio Clara - Premium Hair Care Landing Page
   Colors Psychology for Beauty & Hair Care
   ========================================== */

/* === ROOT VARIABLES === */
:root {
    /* Color Psychology for Beauty & Hair Care:
       - Gold: Luxury, premium quality, natural richness (Argan oil)
       - Deep Green: Nature, organic, health, growth
       - Warm Brown: Earth, natural ingredients, trust
       - Cream/Beige: Softness, purity, gentleness
       - Burgundy: Elegance, sophistication, passion
    */
    
    /* Primary Colors */
    --primary-gold: #D4AF37;
    --primary-gold-light: #E8C968;
    --primary-gold-dark: #B8941F;
    
    /* Secondary Colors */
    --secondary-green: #2C5F2D;
    --secondary-green-light: #4A7C59;
    --secondary-green-dark: #1A3A1B;
    
    /* Accent Colors */
    --accent-burgundy: #6B2C3E;
    --accent-burgundy-light: #8B4558;
    --accent-cream: #F5F1E8;
    --accent-beige: #E8DCC4;
    
    /* Neutral Colors */
    --neutral-dark: #2B2825;
    --neutral-medium: #5A5550;
    --neutral-light: #F9F7F4;
    --white: #FFFFFF;
    
    /* Gradients */
    --gradient-gold: linear-gradient(135deg, var(--primary-gold) 0%, var(--primary-gold-light) 100%);
    --gradient-green: linear-gradient(135deg, var(--secondary-green) 0%, var(--secondary-green-light) 100%);
    --gradient-hero: linear-gradient(135deg, rgba(44, 95, 45, 0.9) 0%, rgba(107, 44, 62, 0.85) 100%);
    
    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.12);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.16);
    --shadow-xl: 0 16px 48px rgba(0, 0, 0, 0.20);
    
    /* Typography */
    --font-primary: 'Tajawal', sans-serif;
    --font-secondary: 'Lato', sans-serif;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;
    
    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
}

/* === RESET & BASE STYLES === */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-primary);
    color: var(--neutral-dark);
    background-color: var(--neutral-light);
    line-height: 1.7;
    overflow-x: hidden;
}

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

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

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    outline: none;
    transition: var(--transition-normal);
}

/* === CONTAINER === */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* === TYPOGRAPHY === */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: var(--spacing-sm);
}

h1 {
    font-size: clamp(2rem, 5vw, 3.5rem);
}

h2 {
    font-size: clamp(1.75rem, 4vw, 2.75rem);
}

h3 {
    font-size: clamp(1.25rem, 3vw, 1.75rem);
}

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

/* === SECTION STYLES === */
section {
    padding: var(--spacing-xl) 0;
}

.section-title {
    text-align: center;
    color: var(--secondary-green);
    margin-bottom: var(--spacing-sm);
    position: relative;
}

.section-title::after {
    content: '';
    display: block;
    width: 80px;
    height: 4px;
    background: var(--gradient-gold);
    margin: var(--spacing-sm) auto 0;
    border-radius: 2px;
}

.section-subtitle {
    text-align: center;
    color: var(--neutral-medium);
    font-size: 1.1rem;
    margin-bottom: var(--spacing-lg);
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

/* ==========================================
   HERO SECTION
   ========================================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: url('../images/hero-background.jpg') center/cover no-repeat;
    background-attachment: fixed;
    color: var(--white);
    text-align: center;
    overflow: hidden;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-hero);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    animation: fadeInUp 1s ease;
}

.hero-logo {
    max-width: 200px;
    margin: 0 auto var(--spacing-md);
    filter: drop-shadow(0 4px 16px rgba(0, 0, 0, 0.3));
}

.hero-title {
    color: var(--white);
    margin-bottom: var(--spacing-md);
    text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.3);
}

.hero-subtitle {
    font-size: 1.3rem;
    margin-bottom: var(--spacing-lg);
    line-height: 1.8;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    text-shadow: 1px 1px 4px rgba(0, 0, 0, 0.3);
}

/* CTA Buttons */
.cta-button {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: 1rem 2.5rem;
    font-size: 1.1rem;
    font-weight: 600;
    border-radius: var(--radius-xl);
    transition: var(--transition-normal);
    box-shadow: var(--shadow-lg);
}

.primary-cta {
    background: var(--gradient-gold);
    color: var(--neutral-dark);
}

.primary-cta:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-xl);
}

.cta-pulse {
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

/* Trust Badges */
.trust-badges {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
    flex-wrap: wrap;
}

.badge {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: 0.75rem 1.5rem;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(255, 255, 255, 0.2);
    font-size: 0.95rem;
}

.badge i {
    color: var(--primary-gold);
    font-size: 1.3rem;
}

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
    animation: bounce 2s infinite;
}

.scroll-indicator i {
    font-size: 2rem;
    color: var(--primary-gold);
}

@keyframes bounce {
    0%, 100% {
        transform: translateX(-50%) translateY(0);
    }
    50% {
        transform: translateX(-50%) translateY(10px);
    }
}

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

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-md);
}

.benefit-card {
    text-align: center;
    padding: var(--spacing-md);
    background: var(--accent-cream);
    border-radius: var(--radius-lg);
    transition: var(--transition-normal);
}

.benefit-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.benefit-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--spacing-sm);
    background: var(--gradient-green);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 2rem;
}

.benefit-card h3 {
    color: var(--secondary-green);
    margin-bottom: var(--spacing-sm);
}

/* ==========================================
   PRODUCTS SECTION
   ========================================== */
.products {
    background: var(--accent-cream);
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.product-card {
    background: var(--white);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    position: relative;
}

.product-card:hover {
    box-shadow: var(--shadow-md);
}

.product-badge {
    position: absolute;
    top: auto;
    bottom: 1rem;
    right: 1rem;
    padding: 0.4rem 0.8rem;
    background: var(--primary-gold);
    color: var(--white);
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: var(--radius-md);
    z-index: 1;
    box-shadow: var(--shadow-sm);
}

.product-badge.recommended {
    background: var(--secondary-green);
}

.product-badge.premium {
    background: var(--accent-burgundy);
}

.product-badge.natural {
    background: var(--secondary-green-light);
}

.product-image {
    width: 100%;
    height: 350px;
    overflow: hidden;
    background: var(--accent-cream);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.product-content {
    padding: var(--spacing-md);
}

.product-name {
    color: var(--secondary-green);
    margin-bottom: 0.5rem;
    font-size: 1.4rem;
}

.product-subtitle {
    color: var(--neutral-medium);
    font-size: 1rem;
    margin-bottom: var(--spacing-sm);
}

.product-stars {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    margin-bottom: var(--spacing-sm);
}

.product-stars i {
    color: var(--primary-gold);
    font-size: 1rem;
}

.rating-count {
    color: var(--neutral-medium);
    font-size: 0.9rem;
    margin-right: 0.5rem;
}

.product-benefits-list {
    margin: var(--spacing-sm) 0;
}

.benefit-item {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
    font-size: 0.95rem;
}

.benefit-item i {
    color: var(--secondary-green);
    margin-top: 0.25rem;
    flex-shrink: 0;
}

.product-ingredients {
    background: var(--accent-cream);
    padding: var(--spacing-sm);
    border-radius: var(--radius-md);
    margin: var(--spacing-sm) 0;
}

.product-ingredients h4 {
    color: var(--secondary-green);
    font-size: 1rem;
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.ingredients-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.ingredient-tag {
    display: inline-block;
    padding: 0.35rem 0.75rem;
    background: var(--white);
    color: var(--secondary-green);
    font-size: 0.85rem;
    border-radius: var(--radius-sm);
    border: 1px solid var(--secondary-green-light);
}

.product-size {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--neutral-medium);
    font-size: 0.95rem;
    margin: var(--spacing-sm) 0;
}

.product-size i {
    color: var(--primary-gold);
}

.product-price-section {
    margin: var(--spacing-sm) 0;
}

.price-container {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: 0.5rem;
}

.price-old {
    font-size: 1.1rem;
    color: var(--neutral-medium);
    text-decoration: line-through;
}

.price-current {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--accent-burgundy);
}

.price-save {
    color: var(--secondary-green);
    font-weight: 600;
    font-size: 0.95rem;
}

.btn-order {
    width: 100%;
    padding: 1rem;
    background: var(--gradient-green);
    color: var(--white);
    font-size: 1.1rem;
    font-weight: 600;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    margin-bottom: 0.75rem;
}

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

.btn-order i {
    font-size: 1.3rem;
}

.btn-details {
    width: 100%;
    padding: 0.75rem;
    background: var(--accent-cream);
    color: var(--secondary-green);
    font-size: 1rem;
    font-weight: 500;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.btn-details:hover {
    background: var(--accent-beige);
}

/* Product Details Expanded */
.product-details-expanded {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.5s ease;
    padding: 0 var(--spacing-md);
}

.product-details-expanded.active {
    max-height: 2000px;
    padding: var(--spacing-md);
}

.details-section {
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid var(--accent-beige);
}

.details-section:last-child {
    border-bottom: none;
}

.details-section h4 {
    color: var(--secondary-green);
    margin-bottom: var(--spacing-sm);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.details-section h4 i {
    color: var(--primary-gold);
}

.details-section ol, .details-section ul {
    margin-right: var(--spacing-md);
}

.details-section li {
    margin-bottom: 0.5rem;
    line-height: 1.6;
}

.usage-tip {
    background: var(--accent-cream);
    padding: var(--spacing-sm);
    border-radius: var(--radius-sm);
    border-right: 4px solid var(--primary-gold);
    margin-top: var(--spacing-sm);
}

.ingredients-full {
    font-size: 0.9rem;
    color: var(--neutral-medium);
    line-height: 1.8;
}

.oil-benefits li {
    margin-bottom: 0.75rem;
}

/* ==========================================
   BUNDLES SECTION
   ========================================== */
.bundles {
    background: var(--white);
}

.bundles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--spacing-lg);
}

.bundle-card {
    background: var(--accent-cream);
    border-radius: var(--radius-xl);
    padding: var(--spacing-md);
    box-shadow: var(--shadow-md);
    transition: var(--transition-normal);
    position: relative;
    border: 2px solid transparent;
}

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

.bundle-card.featured {
    background: linear-gradient(135deg, #FFF9E6 0%, #FFE8C5 100%);
    border-color: var(--primary-gold);
}

.bundle-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    padding: 0.5rem 1.5rem;
    background: var(--accent-burgundy);
    color: var(--white);
    font-size: 0.9rem;
    font-weight: 600;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
}

.bundle-badge.premium {
    background: var(--primary-gold);
    color: var(--neutral-dark);
}

.bundle-header {
    text-align: center;
    margin: var(--spacing-md) 0;
}

.bundle-header h3 {
    color: var(--secondary-green);
    font-size: 1.6rem;
}

.bundle-subtitle {
    color: var(--neutral-medium);
    font-size: 1rem;
}

.bundle-products {
    background: var(--white);
    padding: var(--spacing-sm);
    border-radius: var(--radius-md);
    margin: var(--spacing-sm) 0;
}

.bundle-product-item {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--accent-cream);
}

.bundle-product-item:last-child {
    border-bottom: none;
}

.bundle-product-item i {
    color: var(--secondary-green);
    margin-top: 0.25rem;
    font-size: 1.1rem;
    flex-shrink: 0;
}

.bundle-benefits {
    margin: var(--spacing-sm) 0;
}

.bundle-benefit {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem;
    background: var(--white);
    border-radius: var(--radius-sm);
    margin-bottom: 0.5rem;
    font-size: 0.95rem;
}

.bundle-benefit i {
    color: var(--primary-gold);
    font-size: 1.2rem;
}

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

.price-comparison {
    display: flex;
    justify-content: space-between;
    padding: 0.75rem;
    background: var(--white);
    border-radius: var(--radius-sm);
    margin-bottom: 0.5rem;
    font-size: 0.95rem;
}

.comparison-label {
    color: var(--neutral-medium);
}

.comparison-price {
    text-decoration: line-through;
    color: var(--neutral-medium);
}

.bundle-price-main {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm);
    background: var(--white);
    border-radius: var(--radius-md);
    margin-bottom: 0.75rem;
}

.price-label {
    font-size: 1rem;
    color: var(--neutral-medium);
}

.bundle-price-main .price-current {
    font-size: 2.2rem;
}

.bundle-save-amount {
    text-align: center;
    color: var(--secondary-green);
    font-weight: 700;
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.bundle-save-amount i {
    color: var(--primary-gold);
}

.bundle-btn {
    margin-top: var(--spacing-sm);
}

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

.ingredients-grid {
    display: grid;
    gap: var(--spacing-lg);
}

.ingredient-card {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: var(--spacing-md);
    background: var(--accent-cream);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: var(--transition-normal);
}

.ingredient-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.ingredient-image {
    width: 100%;
    height: 100%;
    min-height: 300px;
}

.ingredient-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.ingredient-content {
    padding: var(--spacing-md);
}

.ingredient-content h3 {
    color: var(--secondary-green);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
}

.ingredient-content h3 i {
    color: var(--primary-gold);
}

.ingredient-latin {
    font-style: italic;
    color: var(--neutral-medium);
    font-size: 0.95rem;
    margin-bottom: var(--spacing-sm);
}

.ingredient-description {
    margin-bottom: var(--spacing-sm);
    line-height: 1.7;
}

.ingredient-benefits {
    background: var(--white);
    padding: var(--spacing-sm);
    border-radius: var(--radius-md);
    margin: var(--spacing-sm) 0;
}

.ingredient-benefits h4 {
    color: var(--secondary-green);
    font-size: 1.05rem;
    margin-bottom: 0.75rem;
}

.ingredient-benefits ul {
    list-style: none;
}

.ingredient-benefits li {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
    font-size: 0.95rem;
    line-height: 1.6;
}

.ingredient-benefits li i {
    color: var(--secondary-green);
    margin-top: 0.25rem;
    flex-shrink: 0;
}

.ingredient-research {
    background: var(--accent-beige);
    padding: var(--spacing-sm);
    border-radius: var(--radius-md);
    border-right: 4px solid var(--primary-gold);
    margin-top: var(--spacing-sm);
}

.ingredient-research i {
    color: var(--primary-gold);
    font-size: 1.2rem;
    margin-left: 0.5rem;
}

.ingredient-research p {
    font-size: 0.95rem;
    line-height: 1.7;
    margin-bottom: 0;
}

/* ==========================================
   TESTIMONIALS SECTION
   ========================================== */
.testimonials {
    background: var(--accent-cream);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.testimonial-card {
    background: var(--white);
    padding: var(--spacing-md);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: var(--transition-normal);
}

.testimonial-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.testimonial-rating {
    display: flex;
    gap: 0.25rem;
    margin-bottom: var(--spacing-sm);
}

.testimonial-rating i {
    color: var(--primary-gold);
    font-size: 1rem;
}

.testimonial-text {
    font-size: 1rem;
    line-height: 1.7;
    color: var(--neutral-dark);
    margin-bottom: var(--spacing-sm);
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-xs);
}

.author-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--gradient-gold);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-weight: 700;
    flex-shrink: 0;
}

.author-name {
    font-weight: 600;
    color: var(--secondary-green);
    margin-bottom: 0.25rem;
}

.author-location {
    font-size: 0.9rem;
    color: var(--neutral-medium);
    margin-bottom: 0;
}

.verified-purchase {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.85rem;
    color: var(--secondary-green);
}

.verified-purchase i {
    color: var(--secondary-green);
}

.testimonials-stats {
    display: flex;
    justify-content: center;
    gap: var(--spacing-lg);
    flex-wrap: wrap;
    padding: var(--spacing-md);
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.stat-item {
    text-align: center;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--secondary-green);
    line-height: 1;
    margin-bottom: 0.5rem;
}

.stat-label {
    color: var(--neutral-medium);
    font-size: 1rem;
}

/* ==========================================
   FAQ SECTION
   ========================================== */
.faq {
    background: var(--white);
}

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

.faq-item {
    background: var(--accent-cream);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-sm);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.faq-question {
    padding: var(--spacing-sm) var(--spacing-md);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--spacing-sm);
    transition: var(--transition-normal);
}

.faq-question:hover {
    background: var(--accent-beige);
}

.faq-question h3 {
    font-size: 1.1rem;
    color: var(--secondary-green);
    margin-bottom: 0;
}

.faq-question i {
    color: var(--primary-gold);
    font-size: 1.2rem;
    transition: var(--transition-normal);
    flex-shrink: 0;
}

.faq-item.active .faq-question i {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.faq-item.active .faq-answer {
    max-height: 500px;
}

.faq-answer p {
    padding: 0 var(--spacing-md) var(--spacing-md);
    color: var(--neutral-dark);
    line-height: 1.7;
    margin-bottom: 0;
}

/* ==========================================
   CTA FINAL SECTION
   ========================================== */
.cta-final {
    background: var(--gradient-hero);
    color: var(--white);
    text-align: center;
}

.cta-content h2 {
    color: var(--white);
    margin-bottom: var(--spacing-sm);
}

.cta-content > p {
    font-size: 1.2rem;
    margin-bottom: var(--spacing-lg);
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.cta-benefits {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
    flex-wrap: wrap;
}

.cta-benefit {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.cta-benefit i {
    color: var(--primary-gold);
    font-size: 1.5rem;
}

.cta-note {
    margin-top: var(--spacing-md);
    font-size: 1.1rem;
    color: var(--primary-gold);
    font-weight: 600;
}

/* ==========================================
   FOOTER
   ========================================== */
.footer {
    background: var(--neutral-dark);
    color: var(--neutral-light);
    padding: var(--spacing-lg) 0 var(--spacing-md);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.footer-section h3 {
    color: var(--primary-gold);
    margin-bottom: var(--spacing-sm);
}

.footer-section p {
    line-height: 1.7;
    color: var(--neutral-light);
}

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

.footer-section ul li {
    margin-bottom: 0.5rem;
}

.footer-section ul li a {
    color: var(--neutral-light);
    transition: var(--transition-normal);
}

.footer-section ul li a:hover {
    color: var(--primary-gold);
    padding-right: 5px;
}

.footer-social {
    display: flex;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-sm);
}

.footer-social a {
    width: 40px;
    height: 40px;
    background: rgba(212, 175, 55, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-gold);
    transition: var(--transition-normal);
}

.footer-social a:hover {
    background: var(--primary-gold);
    color: var(--neutral-dark);
    transform: translateY(-3px);
}

.footer-contact p {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
}

.footer-contact i {
    color: var(--primary-gold);
    font-size: 1.1rem;
}

.footer-contact a {
    color: var(--neutral-light);
}

.footer-contact a:hover {
    color: var(--primary-gold);
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-md);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
    margin-bottom: 0.5rem;
    color: var(--neutral-light);
}

.footer-bottom i {
    color: var(--accent-burgundy);
}

/* ==========================================
   FLOATING ELEMENTS
   ========================================== */

/* WhatsApp Float Button */
.whatsapp-float {
    position: fixed;
    bottom: 2rem;
    left: 2rem;
    width: 60px;
    height: 60px;
    background: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 2rem;
    box-shadow: var(--shadow-lg);
    z-index: 1000;
    transition: var(--transition-normal);
    animation: pulse-whatsapp 2s infinite;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: var(--shadow-xl);
}

@keyframes pulse-whatsapp {
    0%, 100% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7);
    }
    50% {
        box-shadow: 0 0 0 15px rgba(37, 211, 102, 0);
    }
}

/* Scroll to Top Button */
.scroll-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 50px;
    height: 50px;
    background: var(--gradient-gold);
    border-radius: 50%;
    display: none;
    align-items: center;
    justify-content: center;
    color: var(--neutral-dark);
    font-size: 1.5rem;
    box-shadow: var(--shadow-lg);
    z-index: 1000;
    transition: var(--transition-normal);
}

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

.scroll-top:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

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

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

/* ==========================================
   RESPONSIVE DESIGN
   ========================================== */
@media (max-width: 768px) {
    :root {
        font-size: 14px;
    }
    
    .hero {
        min-height: 90vh;
        background-attachment: scroll;
    }
    
    .hero-logo {
        max-width: 150px;
    }
    
    .trust-badges {
        gap: var(--spacing-sm);
    }
    
    .badge {
        font-size: 0.85rem;
        padding: 0.5rem 1rem;
    }
    
    .products-grid,
    .bundles-grid {
        grid-template-columns: 1fr;
    }
    
    .ingredient-card {
        grid-template-columns: 1fr;
    }
    
    .ingredient-image {
        min-height: 250px;
    }
    
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
    
    .testimonials-stats {
        gap: var(--spacing-md);
    }
    
    .stat-number {
        font-size: 2rem;
    }
    
    .cta-benefits {
        flex-direction: column;
        align-items: center;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
    }
    
    .whatsapp-float {
        bottom: 1rem;
        left: 1rem;
        width: 55px;
        height: 55px;
        font-size: 1.8rem;
    }
    
    .scroll-top {
        bottom: 1rem;
        right: 1rem;
        width: 45px;
        height: 45px;
        font-size: 1.3rem;
    }
}

@media (min-width: 769px) and (max-width: 1024px) {
    .products-grid,
    .bundles-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .benefits-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* ==========================================
   PRINT STYLES
   ========================================== */
@media print {
    .whatsapp-float,
    .scroll-top,
    .cta-final,
    .footer {
        display: none;
    }
}