/* ===================================
   FLEXIMOVE LANDING PAGE STYLES
   Modern Gradient Design
   Mobile-First Responsive
   =================================== */

/* =========================
   CSS VARIABLES & RESET
   ========================= */
:root {
    /* Modern Gradient Color Palette */
    --primary-color: #4F46E5;
    --primary-dark: #4338CA;
    --secondary-color: #06B6D4;
    --accent-color: #F59E0B;
    --gradient-primary: linear-gradient(135deg, #4F46E5 0%, #06B6D4 100%);
    --gradient-secondary: linear-gradient(135deg, #06B6D4 0%, #4F46E5 100%);
    --gradient-accent: linear-gradient(135deg, #F59E0B 0%, #EF4444 100%);
    
    /* 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;
    
    /* Semantic Colors */
    --success-color: #10B981;
    --warning-color: #F59E0B;
    --error-color: #EF4444;
    --info-color: #3B82F6;
    
    /* Typography */
    --font-display: 'Playfair Display', serif;
    --font-body: 'DM Sans', sans-serif;
    
    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;
    --spacing-4xl: 6rem;
    
    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    --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: 150ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 300ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 500ms cubic-bezier(0.4, 0, 0.2, 1);
    
    /* Z-index */
    --z-dropdown: 1000;
    --z-sticky: 1020;
    --z-fixed: 1030;
    --z-modal-backdrop: 1040;
    --z-modal: 1050;
    --z-popover: 1060;
    --z-tooltip: 1070;
}

/* 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: 1.6;
    color: var(--gray-800);
    background: var(--white);
    overflow-x: hidden;
}

/* 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;
    font-weight: 700;
}

h3 {
    font-size: 1.5rem;
}

h4 {
    font-size: 1.25rem;
}

h5 {
    font-size: 1.125rem;
}

h6 {
    font-size: 1rem;
}

p {
    margin-bottom: var(--spacing-md);
    color: var(--gray-600);
}

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

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

button {
    cursor: pointer;
    border: none;
    background: none;
    font-family: inherit;
}

/* Container */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.25rem;
}

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

/* Section Styling */
section {
    padding: 3rem 0;
    position: relative;
}

.section-title {
    font-size: 2rem;
    text-align: center;
    margin-bottom: var(--spacing-md);
}

.section-subtitle {
    text-align: center;
    font-size: 1.125rem;
    color: var(--gray-600);
    margin-bottom: var(--spacing-2xl);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.875rem 1.75rem;
    font-size: 1rem;
    font-weight: 600;
    border-radius: var(--radius-full);
    transition: all var(--transition-base);
    text-align: center;
    min-height: 48px;
    cursor: pointer;
}

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

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

.btn-primary:active {
    transform: translateY(0);
}

.btn-lg {
    padding: 1.125rem 2.5rem;
    font-size: 1.125rem;
}

.btn-block {
    width: 100%;
}

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

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

/* =========================
   NAVIGATION HEADER
   ========================= */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-sm);
    z-index: var(--z-sticky);
    transition: var(--transition-base);
}

.header.scrolled {
    box-shadow: var(--shadow-md);
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.25rem;
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.5rem;
    font-weight: 800;
    font-family: var(--font-display);
    color: var(--primary-color);
}

.nav-brand i {
    font-size: 1.75rem;
}

.nav-menu {
    display: none;
    list-style: none;
    gap: 2rem;
    align-items: center;
}

.nav-menu.active {
    display: flex;
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    width: 80%;
    max-width: 300px;
    background: var(--white);
    flex-direction: column;
    padding: 5rem 2rem 2rem;
    box-shadow: var(--shadow-2xl);
    animation: slideIn 0.3s ease-out;
    z-index: var(--z-modal);
}

@keyframes slideIn {
    from {
        transform: translateX(100%);
    }
    to {
        transform: translateX(0);
    }
}

.nav-link {
    font-size: 1rem;
    font-weight: 500;
    color: var(--gray-700);
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: var(--transition-base);
}

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

.nav-cta {
    padding: 0.625rem 1.5rem;
    min-height: 44px;
}

.hamburger {
    display: flex;
    flex-direction: column;
    gap: 4px;
    cursor: pointer;
    z-index: calc(var(--z-modal) + 10);
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: var(--primary-color);
    border-radius: 2px;
    transition: var(--transition-base);
}

.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

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

.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
}

/* =========================
   HERO SECTION
   ========================= */
.hero-section {
    padding: 6rem 0 4rem;
    background: linear-gradient(135deg, #F9FAFB 0%, #E0F2FE 100%);
    position: relative;
    overflow: hidden;
    margin-top: 70px;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 20% 50%, rgba(79, 70, 229, 0.1) 0%, transparent 50%),
                radial-gradient(circle at 80% 80%, rgba(6, 182, 212, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.hero-container {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-image {
    position: relative;
    max-width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, rgba(79, 70, 229, 0.3) 0%, transparent 70%);
    animation: glow 3s ease-in-out infinite;
    z-index: -1;
}

@keyframes glow {
    0%, 100% {
        opacity: 0.5;
        transform: translate(-50%, -50%) scale(1);
    }
    50% {
        opacity: 0.8;
        transform: translate(-50%, -50%) scale(1.1);
    }
}

.product-bottle {
    max-width: 280px;
    width: 100%;
    height: auto;
    animation: float 4s ease-in-out infinite;
    filter: drop-shadow(0 20px 40px rgba(79, 70, 229, 0.2));
}

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

.floating-badge {
    position: absolute;
    background: var(--white);
    padding: 0.5rem 1rem;
    border-radius: var(--radius-full);
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--gray-800);
    animation: float 3s ease-in-out infinite;
}

.floating-badge i {
    color: var(--primary-color);
}

.badge-1 {
    top: 10%;
    right: -10px;
    animation-delay: 0s;
}

.badge-2 {
    top: 50%;
    left: -10px;
    animation-delay: 1s;
}

.badge-3 {
    bottom: 10%;
    right: 0;
    animation-delay: 2s;
}

.hero-content {
    text-align: center;
}

.hero-tag {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: rgba(79, 70, 229, 0.1);
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: var(--spacing-lg);
}

.hero-tag i {
    color: var(--accent-color);
}

.hero-title {
    font-size: 2rem;
    line-height: 1.2;
    margin-bottom: var(--spacing-lg);
}

.hero-description {
    font-size: 1rem;
    line-height: 1.7;
    color: var(--gray-600);
    max-width: 100%;
    margin: 0 auto var(--spacing-md);
}

.hero-benefits {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin: var(--spacing-xl) 0;
}

.benefit-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1rem;
    font-weight: 500;
    color: var(--gray-700);
}

.benefit-item i {
    color: var(--success-color);
    font-size: 1.25rem;
}

.hero-cta {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    align-items: center;
}

.hero-guarantee {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: var(--gray-600);
}

.hero-guarantee i {
    color: var(--success-color);
}

/* =========================
   WHY CHOOSE US SECTION
   ========================= */
.why-choose-section {
    padding: 4rem 0;
    background: var(--white);
}

.badges-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}

.badge-card {
    background: var(--gray-50);
    padding: 2rem 1.5rem;
    border-radius: var(--radius-xl);
    text-align: center;
    transition: var(--transition-base);
    border: 2px solid transparent;
}

.badge-card:hover {
    transform: translateY(-5px) rotate(2deg);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-color);
}

.badge-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--spacing-lg);
}

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

.badge-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: var(--spacing-md);
}

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

/* =========================
   WHAT IS FLEXMOVE SECTION
   ========================= */
.what-is-section {
    padding: 4rem 0;
    background: linear-gradient(135deg, #E0F2FE 0%, #F9FAFB 100%);
}

.what-is-grid {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    align-items: center;
}

.what-is-content {
    text-align: center;
}

.what-is-text {
    font-size: 1rem;
    line-height: 1.8;
    color: var(--gray-700);
    margin-bottom: var(--spacing-lg);
}

.what-is-image {
    position: relative;
    max-width: 100%;
}

.what-is-image img {
    width: 100%;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-2xl);
}

.image-overlay {
    position: absolute;
    bottom: 1rem;
    left: 1rem;
    right: 1rem;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    padding: 1rem;
    border-radius: var(--radius-lg);
    display: flex;
    justify-content: space-around;
    gap: 1rem;
}

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

.stat-number {
    display: block;
    font-size: 1.5rem;
    font-weight: 800;
    font-family: var(--font-display);
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-label {
    font-size: 0.75rem;
    color: var(--gray-600);
}

/* =========================
   HOW IT WORKS SECTION
   ========================= */
.how-it-works-section {
    padding: 4rem 0;
    background: var(--white);
}

.accordion {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.accordion-item {
    background: var(--gray-50);
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 2px solid transparent;
    transition: var(--transition-base);
}

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

.accordion-header {
    width: 100%;
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.25rem 1.5rem;
    background: var(--white);
    cursor: pointer;
    transition: var(--transition-base);
    min-height: 44px;
}

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

.accordion-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    border-radius: var(--radius-md);
    color: var(--white);
    font-size: 1.25rem;
    flex-shrink: 0;
}

.accordion-title {
    flex: 1;
    text-align: left;
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--gray-900);
}

.accordion-toggle {
    transition: var(--transition-base);
    color: var(--primary-color);
}

.accordion-item.active .accordion-toggle {
    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 1.5rem 1.5rem;
    font-size: 0.9375rem;
    line-height: 1.7;
    color: var(--gray-700);
}

/* =========================
   CUSTOMER REVIEWS SECTION
   ========================= */
.reviews-section {
    padding: 4rem 0;
    background: linear-gradient(135deg, #F9FAFB 0%, #E0F2FE 100%);
}

.reviews-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}

.review-card {
    background: var(--white);
    padding: 2rem 1.5rem;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    transition: var(--transition-base);
}

.review-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-2xl);
}

.review-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: var(--spacing-md);
}

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

.reviewer-name {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 0.25rem;
}

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

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

.review-rating i {
    color: var(--accent-color);
    font-size: 1.125rem;
}

.review-text {
    font-size: 0.9375rem;
    line-height: 1.7;
    color: var(--gray-700);
    margin-bottom: var(--spacing-md);
}

.review-verified {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: var(--success-color);
    font-weight: 600;
}

/* =========================
   PRICING SECTION
   ========================= */
.pricing-section {
    padding: 4rem 0;
    background: var(--white);
    position: relative;
}

.pricing-section-alt {
    background: linear-gradient(135deg, #E0F2FE 0%, #F9FAFB 100%);
}

.countdown-timer {
    max-width: 600px;
    margin: 0 auto 3rem;
    text-align: center;
}

.timer-text {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--gray-700);
    margin-bottom: var(--spacing-md);
}

.timer-display {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.5rem;
    background: var(--gradient-accent);
    padding: 1.5rem;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
}

.timer-segment {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.25rem;
}

.timer-number {
    font-size: 2.5rem;
    font-weight: 800;
    font-family: var(--font-display);
    color: var(--white);
    line-height: 1;
}

.timer-label {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: rgba(255, 255, 255, 0.9);
    font-weight: 600;
}

.timer-colon {
    font-size: 2rem;
    color: var(--white);
    font-weight: 700;
    margin: 0 0.5rem;
}

.pricing-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.pricing-card {
    background: var(--white);
    border-radius: var(--radius-2xl);
    padding: 2rem 1.5rem;
    box-shadow: var(--shadow-lg);
    transition: var(--transition-base);
    position: relative;
    border: 2px solid var(--gray-200);
}

.pricing-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-2xl);
}

.pricing-card-featured {
    border: 3px solid var(--primary-color);
    background: linear-gradient(135deg, rgba(79, 70, 229, 0.05) 0%, rgba(6, 182, 212, 0.05) 100%);
}

.pricing-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--gradient-accent);
    color: var(--white);
    padding: 0.5rem 1.5rem;
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    box-shadow: var(--shadow-lg);
}

.pricing-label {
    display: inline-block;
    background: var(--gray-100);
    padding: 0.375rem 1rem;
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--gray-700);
    margin-bottom: var(--spacing-md);
}

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

.pricing-package {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--gray-900);
    margin-bottom: 0.5rem;
}

.pricing-supply {
    font-size: 1rem;
    color: var(--gray-600);
    margin-bottom: var(--spacing-lg);
}

.pricing-image {
    text-align: center;
    margin: var(--spacing-lg) 0;
}

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

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

.pricing-bonuses.single-bonus {
    flex-direction: row;
    justify-content: center;
}

.bonus-badge {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    background: rgba(16, 185, 129, 0.1);
    padding: 0.5rem 1rem;
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--success-color);
}

.pricing-amount {
    text-align: center;
    margin-bottom: var(--spacing-sm);
}

.price-per-bottle {
    font-size: 3rem;
    font-weight: 800;
    font-family: var(--font-display);
    color: var(--primary-color);
    line-height: 1;
}

.price-label {
    display: block;
    font-size: 0.875rem;
    color: var(--gray-600);
    margin-top: 0.25rem;
}

.pricing-total {
    text-align: center;
    margin-bottom: var(--spacing-md);
}

.price-old {
    font-size: 1.25rem;
    color: var(--gray-400);
    text-decoration: line-through;
    margin-right: 0.5rem;
}

.price-new {
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--gray-900);
}

.pricing-savings {
    text-align: center;
    font-size: 1rem;
    font-weight: 700;
    color: var(--success-color);
    margin-bottom: var(--spacing-lg);
}

.payment-logos {
    text-align: center;
    margin-top: var(--spacing-lg);
    opacity: 0.7;
}

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

.pricing-rating {
    text-align: center;
    max-width: 400px;
    margin: 2rem auto 0;
}

.pricing-rating img {
    max-width: 200px;
    margin: 0 auto var(--spacing-sm);
}

.pricing-rating p {
    font-size: 0.875rem;
    color: var(--gray-600);
}

/* =========================
   BONUS SECTION
   ========================= */
.bonus-section {
    padding: 4rem 0;
    background: linear-gradient(135deg, #F9FAFB 0%, #E0F2FE 100%);
}

.bonus-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

.bonus-card {
    background: var(--white);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    transition: var(--transition-base);
}

.bonus-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-2xl);
}

.bonus-tag {
    background: var(--gradient-accent);
    color: var(--white);
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    text-align: center;
}

.bonus-image {
    padding: 2rem;
    text-align: center;
}

.bonus-image img {
    max-width: 250px;
    margin: 0 auto;
}

.bonus-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--gray-900);
    padding: 0 1.5rem;
    margin-bottom: var(--spacing-sm);
}

.bonus-value {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--success-color);
    padding: 0 1.5rem;
    margin-bottom: var(--spacing-md);
}

.bonus-description {
    font-size: 0.9375rem;
    line-height: 1.7;
    color: var(--gray-700);
    padding: 0 1.5rem 2rem;
}

/* =========================
   INGREDIENTS SECTION
   ========================= */
.ingredients-section {
    padding: 4rem 0;
    background: var(--white);
}

.ingredients-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}

.ingredient-card {
    background: var(--gray-50);
    padding: 2rem 1.5rem;
    border-radius: var(--radius-lg);
    transition: var(--transition-base);
    border: 2px solid transparent;
}

.ingredient-card:hover {
    border-color: var(--primary-color);
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.ingredient-icon {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    border-radius: var(--radius-md);
    color: var(--white);
    font-size: 1.5rem;
    margin-bottom: var(--spacing-md);
}

.ingredient-name {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: var(--spacing-sm);
}

.ingredient-description {
    font-size: 0.9375rem;
    line-height: 1.7;
    color: var(--gray-700);
}

/* =========================
   SCIENTIFIC EVIDENCE SECTION
   ========================= */
.scientific-section {
    padding: 4rem 0;
    background: linear-gradient(135deg, #E0F2FE 0%, #F9FAFB 100%);
}

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

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

.scientific-intro p {
    font-size: 1.125rem;
    line-height: 1.7;
    color: var(--gray-700);
}

.evidence-accordion {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: var(--spacing-2xl);
}

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

.evidence-header {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.25rem 1.5rem;
    cursor: pointer;
    transition: var(--transition-base);
    min-height: 44px;
}

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

.evidence-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--gray-900);
    text-align: left;
}

.evidence-header i {
    color: var(--primary-color);
    transition: var(--transition-base);
}

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

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

.evidence-item.active .evidence-content {
    max-height: 600px;
}

.evidence-content p {
    padding: 0 1.5rem 1.5rem;
    font-size: 0.9375rem;
    line-height: 1.8;
    color: var(--gray-700);
}

.scientific-footer {
    text-align: center;
    padding: 2rem;
    background: var(--white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
}

.scientific-footer p {
    font-size: 1rem;
    line-height: 1.7;
    color: var(--gray-700);
    font-style: italic;
}

/* =========================
   GUARANTEE SECTION
   ========================= */
.guarantee-section {
    padding: 4rem 0;
    background: var(--white);
}

.guarantee-grid {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    align-items: center;
}

.guarantee-image {
    max-width: 100%;
}

.guarantee-image img {
    width: 100%;
    max-width: 300px;
    margin: 0 auto;
}

.guarantee-content {
    text-align: center;
}

.guarantee-points {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    margin: var(--spacing-2xl) 0;
}

.guarantee-point {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}

.point-icon {
    width: 70px;
    height: 70px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    border-radius: var(--radius-full);
    color: var(--white);
    font-size: 2rem;
    flex-shrink: 0;
}

.point-content {
    text-align: center;
}

.point-content h3 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: var(--spacing-sm);
}

.point-content p {
    font-size: 0.9375rem;
    line-height: 1.7;
    color: var(--gray-700);
}

/* =========================
   BENEFITS SECTION
   ========================= */
.benefits-section {
    padding: 4rem 0;
    background: linear-gradient(135deg, #F9FAFB 0%, #E0F2FE 100%);
}

.benefits-list {
    max-width: 900px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.benefits-list .benefit-item {
    display: flex;
    gap: 1rem;
    padding: 1.5rem;
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    transition: var(--transition-base);
}

.benefits-list .benefit-item:hover {
    transform: translateX(5px);
    box-shadow: var(--shadow-lg);
}

.benefits-list .benefit-icon {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(16, 185, 129, 0.1);
    border-radius: var(--radius-full);
    color: var(--success-color);
    font-size: 1.5rem;
    flex-shrink: 0;
}

.benefits-list .benefit-content h3 {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 0.5rem;
}

.benefits-list .benefit-content p {
    font-size: 0.9375rem;
    line-height: 1.7;
    color: var(--gray-700);
    margin: 0;
}

/* =========================
   FAQ SECTION
   ========================= */
.faq-section {
    padding: 4rem 0;
    background: var(--white);
}

.faq-accordion {
    max-width: 900px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.faq-item {
    background: var(--gray-50);
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 2px solid transparent;
    transition: var(--transition-base);
}

.faq-item:hover {
    border-color: var(--primary-color);
}

.faq-header {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    padding: 1.25rem 1.5rem;
    background: var(--white);
    cursor: pointer;
    transition: var(--transition-base);
    min-height: 44px;
}

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

.faq-question {
    text-align: left;
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--gray-900);
}

.faq-toggle {
    color: var(--primary-color);
    transition: var(--transition-base);
    flex-shrink: 0;
}

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

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

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

.faq-content p {
    padding: 0 1.5rem 1.5rem;
    font-size: 0.9375rem;
    line-height: 1.8;
    color: var(--gray-700);
}

/* =========================
   FINAL CTA SECTION
   ========================= */
.final-cta-section {
    padding: 4rem 0;
    background: linear-gradient(135deg, #1F2937 0%, #111827 100%);
    position: relative;
    overflow: hidden;
}

.final-cta-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 30% 50%, rgba(79, 70, 229, 0.3) 0%, transparent 50%),
                radial-gradient(circle at 70% 80%, rgba(6, 182, 212, 0.3) 0%, transparent 50%);
    pointer-events: none;
}

.final-cta-content {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    align-items: center;
    position: relative;
    z-index: 1;
}

.final-cta-image {
    position: relative;
    max-width: 100%;
}

.cta-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 120%;
    height: 120%;
    background: radial-gradient(circle, rgba(79, 70, 229, 0.4) 0%, transparent 70%);
    animation: glow 3s ease-in-out infinite;
    z-index: -1;
}

.final-cta-image img {
    max-width: 300px;
    animation: float 4s ease-in-out infinite;
    filter: drop-shadow(0 20px 40px rgba(79, 70, 229, 0.5));
}

.final-cta-text {
    text-align: center;
    color: var(--white);
}

.final-cta-title {
    font-size: 2rem;
    color: var(--white);
    margin-bottom: var(--spacing-xl);
    line-height: 1.3;
}

.final-cta-pricing {
    margin-bottom: var(--spacing-xl);
}

.final-price-old {
    font-size: 1.125rem;
    color: var(--gray-400);
    margin-bottom: 0.5rem;
}

.final-price-old span {
    text-decoration: line-through;
}

.final-price-new {
    font-size: 2.5rem;
    font-weight: 800;
    font-family: var(--font-display);
}

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

.final-cta-benefits {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: var(--spacing-xl);
}

.final-benefit {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    font-size: 1rem;
    font-weight: 500;
    color: var(--white);
}

.final-benefit i {
    color: var(--success-color);
    font-size: 1.25rem;
}

.final-cta-note {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: var(--gray-300);
    margin-top: var(--spacing-lg);
}

.final-cta-note i {
    color: var(--accent-color);
}

/* =========================
   FOOTER
   ========================= */
.footer {
    background: var(--gray-900);
    color: var(--gray-300);
    padding: 3rem 0 1rem;
}

.footer-content {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-column {
    text-align: center;
}

.footer-brand {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    font-size: 1.5rem;
    font-weight: 800;
    font-family: var(--font-display);
    color: var(--white);
    margin-bottom: var(--spacing-md);
}

.footer-brand i {
    font-size: 1.75rem;
    color: var(--primary-color);
}

.footer-tagline {
    font-size: 0.9375rem;
    color: var(--gray-400);
    margin-bottom: var(--spacing-lg);
}

.footer-social {
    display: flex;
    gap: 1rem;
    justify-content: center;
}

.social-link {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(79, 70, 229, 0.1);
    border-radius: var(--radius-full);
    color: var(--primary-color);
    transition: var(--transition-base);
}

.social-link:hover {
    background: var(--gradient-primary);
    color: var(--white);
    transform: translateY(-3px);
}

.footer-heading {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: var(--spacing-md);
}

.footer-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.footer-link {
    font-size: 0.9375rem;
    color: var(--gray-400);
    transition: var(--transition-base);
}

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

.footer-disclaimer {
    padding: 1.5rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-lg);
    margin-bottom: 1.5rem;
}

.footer-disclaimer p {
    font-size: 0.8125rem;
    line-height: 1.6;
    color: var(--gray-400);
    margin: 0;
}

.footer-bottom {
    text-align: center;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
    font-size: 0.875rem;
    color: var(--gray-500);
    margin: 0;
}

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

/* =========================
   SCROLL TO TOP BUTTON
   ========================= */
.scroll-to-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    color: var(--white);
    border-radius: var(--radius-full);
    box-shadow: var(--shadow-xl);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-base);
    z-index: var(--z-fixed);
}

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

.scroll-to-top:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-2xl);
}

/* =========================
   PURCHASE NOTIFICATION
   ========================= */
.purchase-notification {
    position: fixed;
    bottom: 2rem;
    left: 2rem;
    max-width: 320px;
    background: var(--white);
    padding: 1rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-2xl);
    display: flex;
    align-items: center;
    gap: 1rem;
    opacity: 0;
    transform: translateX(-100%);
    transition: all var(--transition-base);
    z-index: var(--z-fixed);
}

.purchase-notification.show {
    opacity: 1;
    transform: translateX(0);
}

.notification-content {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex: 1;
}

.notification-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(16, 185, 129, 0.1);
    border-radius: var(--radius-full);
    color: var(--success-color);
    font-size: 1.25rem;
}

.notification-text {
    flex: 1;
}

.notification-text strong {
    display: block;
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--gray-900);
}

.notification-text span {
    font-size: 0.8125rem;
    color: var(--gray-600);
}

.notification-text p {
    font-size: 0.8125rem;
    color: var(--gray-700);
    margin: 0;
}

.notification-close {
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gray-400);
    cursor: pointer;
    transition: var(--transition-base);
}

.notification-close:hover {
    color: var(--gray-700);
}

/* =========================
   EXIT INTENT POPUP
   ========================= */
.exit-popup {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    display: none;
    align-items: center;
    justify-content: center;
    z-index: var(--z-modal);
    padding: 1rem;
}

.exit-popup.show {
    display: flex;
}

.popup-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.75);
    backdrop-filter: blur(5px);
    animation: fadeIn 0.3s ease-out;
}

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

.popup-content {
    position: relative;
    background: var(--white);
    border-radius: var(--radius-2xl);
    max-width: 500px;
    width: 100%;
    padding: 2rem;
    box-shadow: var(--shadow-2xl);
    animation: popupScale 0.3s ease-out;
}

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

.popup-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gray-100);
    border-radius: var(--radius-full);
    color: var(--gray-600);
    cursor: pointer;
    transition: var(--transition-base);
    z-index: 1;
}

.popup-close:hover {
    background: var(--gray-200);
    color: var(--gray-900);
}

.popup-body {
    text-align: center;
}

.popup-title {
    font-size: 2rem;
    font-weight: 800;
    color: var(--gray-900);
    margin-bottom: var(--spacing-md);
}

.popup-subtitle {
    font-size: 1.25rem;
    color: var(--gray-700);
    margin-bottom: var(--spacing-xl);
}

.popup-features {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-bottom: var(--spacing-xl);
}

.popup-feature {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--gray-700);
}

.popup-feature i {
    color: var(--success-color);
    font-size: 1.125rem;
}

.popup-note {
    font-size: 0.875rem;
    color: var(--gray-600);
    margin-top: var(--spacing-lg);
}

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

[data-aos] {
    opacity: 0;
    transition: all var(--transition-slow);
}

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

[data-aos="fade-up"] {
    transform: translateY(30px);
}

[data-aos="fade-up"].aos-animate {
    transform: translateY(0);
}

[data-aos="fade-right"] {
    transform: translateX(-30px);
}

[data-aos="fade-right"].aos-animate {
    transform: translateX(0);
}

[data-aos="fade-left"] {
    transform: translateX(30px);
}

[data-aos="fade-left"].aos-animate {
    transform: translateX(0);
}

[data-aos="zoom-in"] {
    transform: scale(0.9);
}

[data-aos="zoom-in"].aos-animate {
    transform: scale(1);
}

/* =========================
   RESPONSIVE BREAKPOINTS
   ========================= */

/* Small phones (320px+) - Base styles already mobile-first */

/* Large phones (480px+) */
@media (min-width: 480px) {
    .timer-number {
        font-size: 3rem;
    }
    
    .final-cta-title {
        font-size: 2.25rem;
    }
}

/* Tablets (576px+) */
@media (min-width: 576px) {
    h1 {
        font-size: 2.5rem;
    }
    
    h2 {
        font-size: 2rem;
    }
    
    .section-title {
        font-size: 2.5rem;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .badges-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .reviews-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .pricing-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .bonus-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .ingredients-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Tablets landscape (768px+) */
@media (min-width: 768px) {
    section {
        padding: 4rem 0;
    }
    
    .hero-section {
        padding: 8rem 0 6rem;
    }
    
    .hero-container {
        flex-direction: row;
        align-items: center;
    }
    
    .hero-image {
        flex: 1;
        max-width: 50%;
    }
    
    .hero-content {
        flex: 1;
        text-align: left;
    }
    
    .product-bottle {
        max-width: 400px;
    }
    
    .hero-cta {
        align-items: flex-start;
    }
    
    .nav-menu {
        display: flex;
    }
    
    .hamburger {
        display: none;
    }
    
    .what-is-grid {
        flex-direction: row;
        gap: 3rem;
    }
    
    .what-is-content {
        flex: 1;
        text-align: left;
    }
    
    .what-is-image {
        flex: 1;
    }
    
    .guarantee-grid {
        flex-direction: row;
        align-items: center;
    }
    
    .guarantee-image {
        flex: 1;
    }
    
    .guarantee-content {
        flex: 1;
        text-align: left;
    }
    
    .guarantee-points {
        align-items: flex-start;
    }
    
    .guarantee-point {
        flex-direction: row;
        align-items: flex-start;
    }
    
    .point-content {
        text-align: left;
    }
    
    .final-cta-content {
        flex-direction: row;
        align-items: center;
    }
    
    .final-cta-image {
        flex: 1;
    }
    
    .final-cta-text {
        flex: 1;
        text-align: left;
    }
    
    .final-cta-benefits {
        align-items: flex-start;
    }
    
    .final-benefit {
        justify-content: flex-start;
    }
    
    .footer-content {
        flex-direction: row;
        justify-content: space-between;
    }
    
    .footer-column {
        text-align: left;
        flex: 1;
    }
    
    .footer-brand {
        justify-content: flex-start;
    }
    
    .footer-social {
        justify-content: flex-start;
    }
}

/* Small laptops (1024px+) */
@media (min-width: 1024px) {
    h1 {
        font-size: 3rem;
    }
    
    h2 {
        font-size: 2.5rem;
    }
    
    .section-title {
        font-size: 3rem;
    }
    
    .hero-title {
        font-size: 3rem;
    }
    
    .container {
        padding: 0 2rem;
    }
    
    .badges-grid {
        grid-template-columns: repeat(4, 1fr);
    }
    
    .reviews-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .pricing-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .ingredients-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .hero-benefits {
        flex-direction: row;
        justify-content: flex-start;
    }
}

/* Desktop (1440px+) */
@media (min-width: 1440px) {
    .container {
        max-width: 1400px;
    }
    
    .hero-title {
        font-size: 3.5rem;
    }
}

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

/* Print styles */
@media print {
    .header,
    .scroll-to-top,
    .purchase-notification,
    .exit-popup {
        display: none !important;
    }
}