/* ===================================
   CARDIO SLIM TEA - STYLES.CSS
   Mobile-First Responsive Design
   =================================== */

/* CSS Variables for Consistency */
:root {
    /* Colors - Modern Wellness Palette */
    --primary-color: #10B981;
    --primary-dark: #059669;
    --primary-light: #34D399;
    --secondary-color: #3B82F6;
    --secondary-dark: #2563EB;
    --accent-color: #F59E0B;
    --accent-dark: #D97706;
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #10B981 0%, #3B82F6 100%);
    --gradient-secondary: linear-gradient(135deg, #34D399 0%, #60A5FA 100%);
    --gradient-accent: linear-gradient(135deg, #F59E0B 0%, #EF4444 100%);
    
    /* Neutrals */
    --white: #FFFFFF;
    --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;
    --black: #000000;
    
    /* Typography */
    --font-display: 'Poppins', sans-serif;
    --font-body: 'Plus Jakarta Sans', sans-serif;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;
    --spacing-3xl: 6rem;
    
    /* 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;
}

/* ===================================
   RESET & BASE STYLES
   =================================== */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-tap-highlight-color: transparent;
}

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: 1rem;
    line-height: 1.7;
    color: var(--gray-700);
    background-color: var(--white);
    overflow-x: hidden;
}

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

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

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

input, select, textarea {
    font-family: inherit;
    font-size: 16px; /* Prevent zoom on iOS */
}

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

@media (min-width: 768px) {
    .container {
        padding-left: 40px;
        padding-right: 40px;
    }
}

@media (min-width: 1024px) {
    .container {
        padding-left: 60px;
        padding-right: 60px;
    }
}

/* Section Spacing */
section {
    padding: var(--spacing-2xl) 0;
}

@media (min-width: 768px) {
    section {
        padding: var(--spacing-3xl) 0;
    }
}

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

h1 {
    font-size: 2rem;
    font-weight: 800;
}

h2 {
    font-size: 1.75rem;
}

h3 {
    font-size: 1.5rem;
}

@media (min-width: 768px) {
    h1 { font-size: 2.5rem; }
    h2 { font-size: 2rem; }
    h3 { font-size: 1.75rem; }
}

@media (min-width: 1024px) {
    h1 { font-size: 3rem; }
    h2 { font-size: 2.25rem; }
    h3 { font-size: 1.875rem; }
}

.section-title {
    text-align: center;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: var(--spacing-lg);
}

.section-subtitle {
    text-align: center;
    font-size: 1.125rem;
    color: var(--gray-600);
    margin-bottom: var(--spacing-xl);
}

/* ===================================
   NAVIGATION
   =================================== */

.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-md);
    z-index: 1000;
    transition: var(--transition-base);
}

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

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 1rem 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.nav-logo {
    width: 40px;
    height: 40px;
    object-fit: contain;
}

.brand-name {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

@media (max-width: 767px) {
    .brand-name {
        font-size: 1rem;
    }
}

/* Hamburger Menu */
.hamburger {
    display: flex;
    flex-direction: column;
    gap: 5px;
    width: 30px;
    height: 24px;
    z-index: 1001;
}

.hamburger span {
    display: block;
    width: 100%;
    height: 3px;
    background: var(--gray-900);
    border-radius: 2px;
    transition: var(--transition-base);
}

.hamburger.active span:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
}

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

.hamburger.active span:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
}

/* Navigation Menu */
.nav-menu {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-link {
    font-weight: 500;
    color: var(--gray-700);
    transition: var(--transition-fast);
}

.nav-link:hover {
    color: var(--primary-color);
}

.nav-cta {
    padding: 0.75rem 1.5rem;
    background: var(--gradient-primary);
    color: var(--white);
    font-weight: 600;
    border-radius: var(--radius-full);
    transition: var(--transition-base);
}

.nav-cta:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

/* Mobile Menu */
@media (max-width: 767px) {
    .hamburger {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background: var(--white);
        flex-direction: column;
        padding: 5rem 2rem 2rem;
        box-shadow: var(--shadow-2xl);
        transition: right 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        align-items: flex-start;
        gap: 1.5rem;
    }
    
    .nav-menu.active {
        right: 0;
    }
    
    .nav-link {
        font-size: 1.125rem;
        width: 100%;
        padding: 0.5rem 0;
    }
    
    .nav-cta {
        width: 100%;
        text-align: center;
        padding: 1rem 1.5rem;
    }
}

@media (min-width: 768px) {
    .hamburger {
        display: none;
    }
}

/* ===================================
   HERO SECTION
   =================================== */

.hero {
    padding-top: 100px;
    background: linear-gradient(135deg, #F0FDF4 0%, #DBEAFE 100%);
    position: relative;
    overflow: hidden;
}

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

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

/* Hero Image with Floating Animation */
.hero-image {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 400px;
}

.product-image {
    position: relative;
    z-index: 2;
    max-width: 350px;
    width: 100%;
    animation: float 6s ease-in-out infinite;
    filter: drop-shadow(0 20px 40px rgba(16, 185, 129, 0.2));
}

@keyframes float {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-20px);
    }
}

/* Floating Background Elements */
.floating-element {
    position: absolute;
    border-radius: 50%;
    opacity: 0.6;
    animation: floatRandom 8s ease-in-out infinite;
}

.circle-1 {
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(16, 185, 129, 0.3) 0%, transparent 70%);
    top: -50px;
    left: -50px;
    animation-delay: 0s;
}

.circle-2 {
    width: 200px;
    height: 200px;
    background: radial-gradient(circle, rgba(59, 130, 246, 0.3) 0%, transparent 70%);
    bottom: 50px;
    right: 50px;
    animation-delay: 2s;
}

.circle-3 {
    width: 150px;
    height: 150px;
    background: radial-gradient(circle, rgba(245, 158, 11, 0.3) 0%, transparent 70%);
    top: 50%;
    left: 10%;
    animation-delay: 4s;
}

@keyframes floatRandom {
    0%, 100% {
        transform: translate(0, 0) scale(1);
    }
    33% {
        transform: translate(30px, -30px) scale(1.1);
    }
    66% {
        transform: translate(-20px, 20px) scale(0.9);
    }
}

/* Hero Content */
.hero-content {
    text-align: center;
}

@media (min-width: 768px) {
    .hero-content {
        text-align: left;
    }
}

.hero-title {
    font-size: 2rem;
    margin-bottom: var(--spacing-md);
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: fadeInUp 0.8s ease-out;
}

@media (min-width: 768px) {
    .hero-title {
        font-size: 2.75rem;
    }
}

@media (min-width: 1024px) {
    .hero-title {
        font-size: 3.25rem;
    }
}

.hero-description {
    font-size: 1rem;
    line-height: 1.8;
    color: var(--gray-600);
    margin-bottom: var(--spacing-md);
    animation: fadeInUp 0.8s ease-out 0.2s both;
}

@media (min-width: 768px) {
    .hero-description {
        font-size: 1.125rem;
    }
}

.hero-cta {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 2rem;
    background: var(--gradient-primary);
    color: var(--white);
    font-size: 1.125rem;
    font-weight: 600;
    border-radius: var(--radius-full);
    box-shadow: var(--shadow-lg);
    transition: all var(--transition-base);
    animation: fadeInUp 0.8s ease-out 0.4s both;
    min-height: 56px;
}

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

.hero-cta:active {
    transform: scale(0.98);
}

@media (max-width: 767px) {
    .hero-cta {
        width: 100%;
        justify-content: center;
        font-size: 1rem;
    }
}

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

/* ===================================
   WHY CHOOSE US
   =================================== */

.why-choose {
    background: var(--white);
}

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

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

@media (min-width: 992px) {
    .badges-grid {
        grid-template-columns: repeat(4, 1fr);
        gap: var(--spacing-xl);
    }
}

.badge-card {
    background: var(--white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-xl);
    text-align: center;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
    opacity: 0;
    transform: translateY(30px);
}

.badge-card[data-aos="slide-up"].aos-animate {
    opacity: 1;
    transform: translateY(0);
    animation: slideUp 0.6s ease-out forwards;
}

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

.badge-card:hover {
    transform: translateY(-8px) rotate(2deg) scale(1.05);
    box-shadow: var(--shadow-2xl);
}

.badge-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--spacing-md);
    display: flex;
    align-items: center;
    justify-content: center;
}

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

.badge-title {
    font-size: 1.25rem;
    color: var(--gray-900);
    margin-bottom: var(--spacing-sm);
}

.badge-description {
    font-size: 0.9375rem;
    color: var(--gray-600);
    line-height: 1.6;
}

/* ===================================
   WHAT IS SECTION
   =================================== */

.what-is {
    background: var(--gray-50);
}

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

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

.what-is-content {
    order: 2;
}

@media (min-width: 768px) {
    .what-is-content {
        order: 1;
    }
}

.what-is-text {
    font-size: 1rem;
    line-height: 1.8;
    color: var(--gray-600);
    margin-bottom: var(--spacing-md);
}

.what-is-image {
    order: 1;
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

@media (min-width: 768px) {
    .what-is-image {
        order: 2;
    }
}

.what-is-image img {
    width: 100%;
    height: auto;
    transition: transform var(--transition-slow);
}

.what-is-image:hover img {
    transform: scale(1.05);
}

/* ===================================
   HOW IT WORKS - ACCORDION
   =================================== */

.how-it-works {
    background: var(--white);
}

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

.accordion-item {
    background: var(--white);
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-md);
    overflow: hidden;
    transition: all var(--transition-base);
}

.accordion-item:hover {
    border-color: var(--primary-color);
    box-shadow: var(--shadow-md);
}

.accordion-header {
    width: 100%;
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    text-align: left;
    cursor: pointer;
    background: var(--white);
    transition: all var(--transition-base);
    min-height: 60px;
}

@media (min-width: 768px) {
    .accordion-header {
        padding: var(--spacing-lg);
    }
}

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

.accordion-icon {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    color: var(--white);
    font-weight: 700;
    font-size: 1.25rem;
    border-radius: var(--radius-md);
}

.accordion-title {
    flex: 1;
    font-size: 1rem;
    font-weight: 600;
    color: var(--gray-900);
}

@media (min-width: 768px) {
    .accordion-title {
        font-size: 1.125rem;
    }
}

.accordion-toggle {
    flex-shrink: 0;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gray-100);
    color: var(--gray-700);
    font-size: 1.5rem;
    font-weight: 300;
    border-radius: 50%;
    transition: all var(--transition-base);
}

.accordion-item.active .accordion-toggle {
    transform: rotate(45deg);
    background: var(--primary-color);
    color: var(--white);
}

.accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease;
}

.accordion-item.active .accordion-content {
    max-height: 1000px;
}

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

@media (min-width: 768px) {
    .accordion-content p {
        padding: 0 var(--spacing-lg) var(--spacing-lg);
        padding-left: calc(var(--spacing-lg) + 48px + var(--spacing-md));
    }
}

/* ===================================
   CUSTOMER REVIEWS
   =================================== */

.reviews {
    background: var(--gray-50);
}

.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);
    padding: var(--spacing-lg);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
    opacity: 0;
    transform: scale(0.9);
}

.review-card[data-aos="fade-in"].aos-animate {
    animation: fadeInScale 0.6s ease-out forwards;
}

@keyframes fadeInScale {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

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

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

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

.review-info {
    flex: 1;
}

.review-name {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: 0.25rem;
}

.review-location {
    font-size: 0.875rem;
    color: var(--gray-500);
}

.review-rating {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-sm);
}

.review-text {
    font-size: 0.9375rem;
    line-height: 1.7;
    color: var(--gray-600);
}

/* ===================================
   PRICING SECTION
   =================================== */

.pricing {
    background: linear-gradient(135deg, #F0FDF4 0%, #EFF6FF 100%);
}

.countdown-timer {
    max-width: 500px;
    margin: 0 auto var(--spacing-xl);
    text-align: center;
    background: var(--white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
}

.timer-label {
    font-size: 1rem;
    font-weight: 600;
    color: var(--gray-700);
    margin-bottom: var(--spacing-sm);
}

@media (min-width: 768px) {
    .timer-label {
        font-size: 1.125rem;
    }
}

.timer-display {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--spacing-sm);
}

.timer-unit {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.timer-value {
    font-size: 2.5rem;
    font-weight: 700;
    font-family: var(--font-display);
    color: var(--primary-color);
    line-height: 1;
}

@media (min-width: 768px) {
    .timer-value {
        font-size: 3rem;
    }
}

.timer-text {
    font-size: 0.875rem;
    color: var(--gray-600);
    margin-top: 0.25rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.timer-colon {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-color);
}

@media (min-width: 768px) {
    .timer-colon {
        font-size: 3rem;
    }
}

/* Pricing Grid */
.pricing-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

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

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

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

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

.pricing-card.featured {
    border: 3px solid var(--primary-color);
    background: linear-gradient(135deg, #F0FDF4 0%, #ECFDF5 100%);
}

@media (min-width: 576px) and (max-width: 991px) {
    .pricing-card.featured {
        grid-column: 1 / -1;
        max-width: 400px;
        margin: 0 auto;
    }
}

.popular-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--gradient-accent);
    color: var(--white);
    font-size: 0.75rem;
    font-weight: 700;
    padding: 0.5rem 1.5rem;
    border-radius: var(--radius-full);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.pricing-label {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--gray-600);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: var(--spacing-sm);
}

.pricing-package {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: var(--spacing-xs);
}

.pricing-supply {
    font-size: 0.9375rem;
    color: var(--gray-500);
    margin-bottom: var(--spacing-md);
}

.pricing-image {
    margin: var(--spacing-md) 0;
    height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.pricing-image img {
    max-height: 100%;
    width: auto;
    object-fit: contain;
}

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

.price-per {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-color);
    font-family: var(--font-display);
}

.price-label {
    display: block;
    font-size: 0.875rem;
    color: var(--gray-500);
    margin-top: 0.25rem;
}

.pricing-total {
    margin: var(--spacing-md) 0;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
}

.total-old {
    font-size: 1.25rem;
    color: var(--gray-400);
    text-decoration: line-through;
}

.total-new {
    font-size: 2rem;
    font-weight: 700;
    color: var(--gray-900);
}

.pricing-badges {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin: var(--spacing-md) 0;
}

.badge-bonus,
.badge-shipping {
    display: inline-block;
    padding: 0.5rem 1rem;
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.badge-bonus {
    background: var(--gradient-primary);
    color: var(--white);
}

.badge-shipping {
    background: var(--gradient-accent);
    color: var(--white);
}

.pricing-cta {
    display: block;
    width: 100%;
    margin: var(--spacing-md) 0;
    transition: transform var(--transition-base);
}

.pricing-cta img {
    width: 100%;
    max-width: 250px;
    margin: 0 auto;
}

.pricing-cta:hover {
    transform: scale(1.05);
}

.pricing-cta:active {
    transform: scale(0.98);
}

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

.payment-logos img {
    max-width: 200px;
    margin: 0 auto;
    opacity: 0.7;
}

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

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

/* ===================================
   BONUS SECTION
   =================================== */

.bonus {
    background: var(--white);
}

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

@media (min-width: 768px) {
    .bonus-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.bonus-card {
    background: var(--gray-50);
    padding: var(--spacing-lg);
    border-radius: var(--radius-xl);
    text-align: center;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
}

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

.bonus-image {
    margin-bottom: var(--spacing-md);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.bonus-image img {
    width: 100%;
    height: auto;
}

.bonus-title {
    font-size: 1.125rem;
    color: var(--gray-900);
    margin-bottom: var(--spacing-sm);
}

.bonus-description {
    font-size: 0.9375rem;
    color: var(--gray-600);
    line-height: 1.6;
}

/* ===================================
   INGREDIENTS
   =================================== */

.ingredients {
    background: var(--gray-50);
}

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

@media (min-width: 768px) {
    .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);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
    border-left: 4px solid var(--primary-color);
}

.ingredient-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateX(4px);
}

.ingredient-name {
    font-size: 1.25rem;
    color: var(--primary-color);
    margin-bottom: var(--spacing-sm);
}

.ingredient-description {
    font-size: 0.9375rem;
    line-height: 1.7;
    color: var(--gray-600);
}

/* ===================================
   SCIENTIFIC EVIDENCE
   =================================== */

.scientific {
    background: var(--white);
}

.scientific-intro {
    max-width: 800px;
    margin: 0 auto var(--spacing-xl);
    text-align: center;
}

.scientific-intro p {
    font-size: 1.0625rem;
    line-height: 1.8;
    color: var(--gray-600);
}

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

/* ===================================
   MONEY BACK 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 {
    text-align: center;
}

.guarantee-image img {
    max-width: 300px;
    margin: 0 auto;
}

.guarantee-content {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.guarantee-item {
    display: flex;
    gap: var(--spacing-md);
}

.guarantee-icon {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    color: var(--white);
    font-size: 1.5rem;
    border-radius: 50%;
    font-weight: 700;
}

.guarantee-text h3 {
    font-size: 1.125rem;
    color: var(--gray-900);
    margin-bottom: var(--spacing-xs);
}

.guarantee-text p {
    font-size: 0.9375rem;
    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: var(--white);
    box-shadow: var(--shadow-md);
    transform: translateX(8px);
}

.benefit-icon {
    flex-shrink: 0;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    color: var(--white);
    font-size: 1.25rem;
    border-radius: 50%;
    font-weight: 700;
}

.benefit-text h3 {
    font-size: 1.0625rem;
    color: var(--gray-900);
    margin-bottom: 0.25rem;
}

.benefit-text p {
    font-size: 0.875rem;
    line-height: 1.6;
    color: var(--gray-600);
}

/* ===================================
   FAQ SECTION
   =================================== */

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

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

/* ===================================
   FINAL CTA
   =================================== */

.final-cta {
    background: linear-gradient(135deg, #10B981 0%, #3B82F6 100%);
    color: var(--white);
    position: relative;
    overflow: hidden;
}

.final-cta::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
    animation: pulse 4s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
        opacity: 0.5;
    }
    50% {
        transform: scale(1.2);
        opacity: 0.8;
    }
}

.final-cta-content {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
    align-items: center;
    text-align: center;
}

@media (min-width: 768px) {
    .final-cta-content {
        grid-template-columns: 1fr 1.5fr;
        text-align: left;
    }
}

.final-cta-image img {
    max-width: 300px;
    margin: 0 auto;
    animation: float 6s ease-in-out infinite;
}

.final-cta-title {
    font-size: 2rem;
    color: var(--white);
    margin-bottom: var(--spacing-lg);
}

@media (min-width: 768px) {
    .final-cta-title {
        font-size: 2.5rem;
    }
}

.final-cta-pricing {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-bottom: var(--spacing-lg);
}

.final-cta-old-price {
    font-size: 1.25rem;
    text-decoration: line-through;
    opacity: 0.7;
}

.final-cta-new-price {
    font-size: 2.5rem;
    font-weight: 700;
    font-family: var(--font-display);
}

@media (min-width: 768px) {
    .final-cta-new-price {
        font-size: 3rem;
    }
}

.final-cta-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    padding: 1.25rem 2.5rem;
    background: var(--white);
    color: var(--primary-color);
    font-size: 1.25rem;
    font-weight: 700;
    border-radius: var(--radius-full);
    box-shadow: var(--shadow-xl);
    transition: all var(--transition-base);
    margin-bottom: var(--spacing-lg);
    min-height: 60px;
}

.final-cta-button:hover {
    transform: translateY(-4px) scale(1.05);
    box-shadow: 0 30px 60px -12px rgba(0, 0, 0, 0.4);
}

@media (max-width: 767px) {
    .final-cta-button {
        width: 100%;
    }
}

.final-cta-guarantee {
    font-size: 1rem;
    opacity: 0.9;
    margin-bottom: 0.5rem;
}

/* ===================================
   FOOTER
   =================================== */

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

.footer-content {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
    text-align: center;
}

.footer-links {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.footer-links a {
    color: var(--gray-300);
    font-size: 0.9375rem;
    transition: color var(--transition-fast);
}

.footer-links a:hover {
    color: var(--primary-light);
}

.footer-disclaimer {
    max-width: 800px;
    margin: 0 auto;
}

.footer-disclaimer p {
    font-size: 0.875rem;
    line-height: 1.7;
    color: var(--gray-400);
}

.footer-social {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
}

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

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

.footer-copyright {
    margin-top: var(--spacing-lg);
}

.footer-copyright p {
    font-size: 0.875rem;
    color: var(--gray-500);
}

/* ===================================
   SCROLL TO TOP BUTTON
   =================================== */

.scroll-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 56px;
    height: 56px;
    background: var(--gradient-primary);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-xl);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
    z-index: 999;
}

.scroll-to-top.visible {
    opacity: 1;
    visibility: visible;
}

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

.scroll-to-top:active {
    transform: scale(0.95);
}

/* ===================================
   PURCHASE NOTIFICATION POPUP
   =================================== */

.purchase-popup {
    position: fixed;
    bottom: -100px;
    left: 20px;
    background: var(--white);
    padding: var(--spacing-md);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-2xl);
    z-index: 998;
    max-width: 320px;
    transition: bottom 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.purchase-popup.show {
    bottom: 20px;
}

@media (max-width: 767px) {
    .purchase-popup {
        left: 50%;
        transform: translateX(-50%);
        bottom: -100px;
        width: calc(100% - 40px);
    }
    
    .purchase-popup.show {
        bottom: 20px;
    }
}

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

.popup-image svg {
    flex-shrink: 0;
}

.popup-text {
    flex: 1;
}

.popup-name {
    font-weight: 600;
    color: var(--gray-900);
    font-size: 0.9375rem;
    margin-bottom: 0.25rem;
}

.popup-location {
    font-size: 0.875rem;
    color: var(--gray-600);
}

/* ===================================
   CTA POPUP
   =================================== */

.cta-popup {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
    backdrop-filter: blur(5px);
}

.cta-popup.show {
    opacity: 1;
    visibility: visible;
}

.cta-popup-content {
    background: var(--white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-xl);
    max-width: 500px;
    width: calc(100% - 40px);
    text-align: center;
    position: relative;
    transform: scale(0.9);
    transition: transform var(--transition-base);
}

.cta-popup.show .cta-popup-content {
    transform: scale(1);
}

.cta-popup-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--gray-500);
    background: var(--gray-100);
    border-radius: 50%;
    transition: all var(--transition-fast);
}

.cta-popup-close:hover {
    background: var(--gray-200);
    color: var(--gray-700);
}

.cta-popup-content h3 {
    font-size: 1.75rem;
    color: var(--gray-900);
    margin-bottom: var(--spacing-sm);
}

.cta-popup-content p {
    font-size: 1.125rem;
    color: var(--gray-600);
    margin-bottom: var(--spacing-lg);
}

.cta-popup-button {
    display: inline-block;
    padding: 1rem 2rem;
    background: var(--gradient-primary);
    color: var(--white);
    font-size: 1.125rem;
    font-weight: 600;
    border-radius: var(--radius-full);
    box-shadow: var(--shadow-lg);
    transition: all var(--transition-base);
    min-height: 52px;
    line-height: 1.5;
}

.cta-popup-button:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-xl);
}

/* ===================================
   ANIMATIONS & UTILITIES
   =================================== */

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

/* Loading State */
.loading {
    opacity: 0.6;
    pointer-events: none;
}

/* Fade In On Scroll */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ===================================
   PRINT STYLES
   =================================== */

@media print {
    .navbar,
    .scroll-to-top,
    .purchase-popup,
    .cta-popup {
        display: none !important;
    }
}