/* ===================================
   ROOT LABS ALPHA GUMMIES - STYLES.CSS
   Modern Gradient Design with Glassmorphism
   Mobile-First Responsive Design
   =================================== */

/* ===================================
   CSS 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: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    color: #1F2937;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    background-attachment: fixed;
    overflow-x: hidden;
}

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

a {
    text-decoration: none;
    color: inherit;
}

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

ul {
    list-style: none;
}

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

/* ===================================
   CSS VARIABLES
   =================================== */

:root {
    /* Primary Colors - Modern Gradient Theme */
    --primary-gradient: linear-gradient(135deg, #4F46E5 0%, #06B6D4 100%);
    --primary-dark: #4338CA;
    --primary-light: #818CF8;
    --secondary-gradient: linear-gradient(135deg, #EC4899 0%, #F59E0B 100%);
    
    /* Accent Colors */
    --accent-cyan: #06B6D4;
    --accent-purple: #4F46E5;
    --accent-pink: #EC4899;
    --accent-orange: #F59E0B;
    --accent-green: #10B981;
    
    /* Neutral Colors */
    --text-dark: #1F2937;
    --text-gray: #6B7280;
    --text-light: #9CA3AF;
    --bg-white: #FFFFFF;
    --bg-light: #F9FAFB;
    --bg-gray: #F3F4F6;
    
    /* Glassmorphism */
    --glass-bg: rgba(255, 255, 255, 0.1);
    --glass-border: rgba(255, 255, 255, 0.2);
    --glass-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.37);
    
    /* 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);
    
    /* Spacing */
    --container-padding: 20px;
    --section-padding: 60px 0;
    
    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 9999px;
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    /* Z-index */
    --z-dropdown: 1000;
    --z-sticky: 1020;
    --z-fixed: 1030;
    --z-modal: 1040;
    --z-popover: 1050;
    --z-tooltip: 1060;
}

/* ===================================
   UTILITY CLASSES
   =================================== */

.container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding-left: var(--container-padding);
    padding-right: var(--container-padding);
}

.section-title {
    font-size: 32px;
    font-weight: 800;
    text-align: center;
    margin-bottom: 16px;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.2;
}

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

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

#navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    z-index: var(--z-fixed);
    transition: all var(--transition-base);
}

#navbar.scrolled {
    padding: 8px 0;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
}

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

.nav-brand a {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 24px;
    font-weight: 800;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.brand-icon {
    font-size: 32px;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.1));
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-link {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-dark);
    transition: color var(--transition-fast);
    position: relative;
}

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

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

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

.btn-nav {
    padding: 12px 24px;
    background: var(--primary-gradient);
    color: white;
    font-weight: 700;
    border-radius: var(--radius-full);
    transition: all var(--transition-base);
    box-shadow: 0 4px 6px -1px rgba(79, 70, 229, 0.3);
}

.btn-nav:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 15px -3px rgba(79, 70, 229, 0.4);
}

/* Hamburger Menu */
.hamburger {
    display: none;
    flex-direction: column;
    gap: 6px;
    cursor: pointer;
    padding: 8px;
    z-index: var(--z-fixed);
}

.hamburger span {
    width: 28px;
    height: 3px;
    background: var(--primary-gradient);
    border-radius: 2px;
    transition: all var(--transition-base);
}

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

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

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

/* Mobile Navigation */
@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }
    
    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background: rgba(255, 255, 255, 0.98);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        flex-direction: column;
        align-items: flex-start;
        padding: 80px 32px 32px;
        gap: 24px;
        box-shadow: -10px 0 30px rgba(0, 0, 0, 0.1);
        transition: right var(--transition-slow);
        z-index: calc(var(--z-fixed) - 1);
    }
    
    .nav-links.active {
        right: 0;
    }
    
    .btn-nav {
        width: 100%;
        text-align: center;
        padding: 16px 24px;
    }
}

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

.hero-section {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 120px 0 80px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    position: relative;
    overflow: hidden;
}

.hero-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%);
    animation: gradientShift 15s ease infinite;
}

@keyframes gradientShift {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.6; }
}

.hero-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-image {
    position: relative;
}

.floating-product {
    position: relative;
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0px) rotate(0deg);
    }
    25% {
        transform: translateY(-20px) rotate(2deg);
    }
    50% {
        transform: translateY(0px) rotate(0deg);
    }
    75% {
        transform: translateY(-10px) rotate(-2deg);
    }
}

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

.glow-effect {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 120%;
    height: 120%;
    background: radial-gradient(circle, rgba(79, 70, 229, 0.4) 0%, transparent 70%);
    animation: pulse 4s ease-in-out infinite;
    z-index: 1;
}

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

.hero-content {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    padding: 48px;
    border-radius: var(--radius-xl);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
}

.hero-title {
    font-size: 48px;
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: 24px;
    color: var(--text-dark);
}

.hero-description {
    font-size: 18px;
    line-height: 1.8;
    color: var(--text-gray);
    margin-bottom: 16px;
}

.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 18px 36px;
    background: var(--primary-gradient);
    color: white;
    font-size: 18px;
    font-weight: 700;
    border-radius: var(--radius-full);
    box-shadow: 0 10px 25px -5px rgba(79, 70, 229, 0.5);
    transition: all var(--transition-base);
    margin-top: 24px;
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 20px 30px -5px rgba(79, 70, 229, 0.6);
}

.btn-primary:active {
    transform: translateY(-1px);
}

.btn-hero {
    width: 100%;
    justify-content: center;
}

.hero-badges {
    display: flex;
    gap: 24px;
    margin-top: 32px;
    padding-top: 32px;
    border-top: 1px solid rgba(0, 0, 0, 0.1);
}

.badge-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    font-weight: 600;
    color: var(--accent-green);
}

/* Mobile Hero Styles */
@media (max-width: 768px) {
    .hero-section {
        padding: 100px 0 60px;
    }
    
    .hero-container {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .hero-content {
        padding: 32px 24px;
    }
    
    .hero-title {
        font-size: 28px;
    }
    
    .hero-description {
        font-size: 16px;
    }
    
    .btn-primary {
        padding: 16px 28px;
        font-size: 16px;
    }
    
    .hero-badges {
        flex-direction: column;
        gap: 16px;
    }
}

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

.why-choose-section {
    padding: 80px 0;
    background: linear-gradient(to bottom, #F9FAFB 0%, #FFFFFF 100%);
}

.badges-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 32px;
    margin-top: 48px;
}

.badge-card {
    background: white;
    padding: 32px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    transition: all var(--transition-base);
    border: 2px solid transparent;
    opacity: 0;
    transform: translateY(30px);
}

.badge-card.animate {
    animation: slideUp 0.6s ease forwards;
}

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

.badge-card:nth-child(1) { animation-delay: 0.1s; }
.badge-card:nth-child(2) { animation-delay: 0.2s; }
.badge-card:nth-child(3) { animation-delay: 0.3s; }
.badge-card:nth-child(4) { animation-delay: 0.4s; }

.badge-card:hover {
    transform: translateY(-8px) rotate(2deg) scale(1.05);
    box-shadow: 0 25px 50px -12px rgba(79, 70, 229, 0.25);
    border-color: var(--accent-purple);
}

.badge-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--primary-gradient);
    border-radius: var(--radius-md);
    padding: 12px;
}

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

.badge-title {
    font-size: 20px;
    font-weight: 800;
    text-align: center;
    margin-bottom: 16px;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.badge-description {
    font-size: 15px;
    line-height: 1.7;
    color: var(--text-gray);
    text-align: center;
}

/* Mobile Badge Styles */
@media (max-width: 576px) {
    .badges-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }
}

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

.what-is-section {
    padding: 80px 0;
    background: white;
}

.what-is-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    margin-top: 48px;
}

.what-is-text h2 {
    text-align: left;
    margin-bottom: 24px;
}

.what-is-text p {
    font-size: 17px;
    line-height: 1.8;
    color: var(--text-gray);
    margin-bottom: 20px;
}

.what-is-image {
    position: relative;
}

.what-is-image img {
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-2xl);
    transition: transform var(--transition-slow);
}

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

/* Mobile What Is Styles */
@media (max-width: 768px) {
    .what-is-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .what-is-image {
        order: -1;
    }
    
    .what-is-text h2 {
        text-align: center;
    }
}

/* ===================================
   HOW IT WORKS SECTION
   =================================== */

.how-it-works-section {
    padding: 80px 0;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    position: relative;
}

.how-it-works-section .section-title {
    color: white;
    -webkit-text-fill-color: white;
}

.accordion {
    max-width: 900px;
    margin: 48px auto 0;
}

.accordion-item {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-radius: var(--radius-md);
    margin-bottom: 16px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    transition: all var(--transition-base);
}

.accordion-item:hover {
    transform: translateX(8px);
}

.accordion-header {
    width: 100%;
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 24px;
    cursor: pointer;
    background: white;
    border: none;
    transition: all var(--transition-base);
    min-height: 48px;
}

.accordion-header:hover {
    background: var(--bg-light);
}

.accordion-icon {
    font-size: 28px;
    flex-shrink: 0;
}

.accordion-title {
    flex: 1;
    text-align: left;
    font-size: 18px;
    font-weight: 700;
    color: var(--text-dark);
}

.accordion-arrow {
    flex-shrink: 0;
    transition: transform var(--transition-base);
}

.accordion-item.active .accordion-arrow {
    transform: rotate(180deg);
}

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

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

.accordion-content p {
    padding: 0 24px 24px 68px;
    font-size: 16px;
    line-height: 1.8;
    color: var(--text-gray);
}

/* Mobile Accordion Styles */
@media (max-width: 576px) {
    .accordion-header {
        padding: 20px;
    }
    
    .accordion-icon {
        font-size: 24px;
    }
    
    .accordion-title {
        font-size: 16px;
    }
    
    .accordion-content p {
        padding: 0 20px 20px 20px;
        font-size: 15px;
    }
}

/* ===================================
   REVIEWS SECTION
   =================================== */

.reviews-section {
    padding: 80px 0;
    background: white;
}

.reviews-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 32px;
    margin-top: 48px;
}

.review-card {
    background: linear-gradient(135deg, #FFFFFF 0%, #F9FAFB 100%);
    padding: 32px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    border: 2px solid transparent;
    transition: all var(--transition-base);
    opacity: 0;
    transform: translateY(30px);
}

.review-card.animate {
    animation: slideUp 0.6s ease forwards;
}

.review-card:nth-child(1) { animation-delay: 0.1s; }
.review-card:nth-child(2) { animation-delay: 0.2s; }
.review-card:nth-child(3) { animation-delay: 0.3s; }

.review-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 25px 50px -12px rgba(79, 70, 229, 0.25);
    border-color: var(--accent-cyan);
}

.review-header {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 16px;
}

.review-avatar {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid var(--accent-purple);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.review-name {
    font-size: 18px;
    font-weight: 700;
    color: var(--text-dark);
}

.review-location {
    font-size: 14px;
    color: var(--text-light);
}

.review-rating {
    font-size: 20px;
    margin-bottom: 16px;
    letter-spacing: 2px;
}

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

/* Mobile Review Styles */
@media (max-width: 576px) {
    .reviews-grid {
        grid-template-columns: 1fr;
    }
}

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

.pricing-section {
    padding: 80px 0;
    background: linear-gradient(to bottom, #F9FAFB 0%, #FFFFFF 50%, #F9FAFB 100%);
    position: relative;
}

.pricing-subtitle {
    text-align: center;
    font-size: 18px;
    color: var(--text-gray);
    margin-bottom: 32px;
}

.countdown-timer {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 16px;
    margin: 32px auto 48px;
    padding: 24px;
    background: linear-gradient(135deg, #EF4444 0%, #F59E0B 100%);
    border-radius: var(--radius-lg);
    max-width: 400px;
    box-shadow: 0 10px 25px rgba(239, 68, 68, 0.3);
}

.timer-box {
    display: flex;
    flex-direction: column;
    align-items: center;
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    padding: 16px 24px;
    border-radius: var(--radius-md);
    min-width: 100px;
}

.timer-number {
    font-size: 48px;
    font-weight: 900;
    color: white;
    line-height: 1;
}

.timer-label {
    font-size: 12px;
    font-weight: 700;
    color: rgba(255, 255, 255, 0.9);
    margin-top: 8px;
    letter-spacing: 1px;
}

.timer-separator {
    font-size: 48px;
    font-weight: 900;
    color: white;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    margin-top: 48px;
}

.pricing-card {
    background: white;
    padding: 32px;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    border: 3px solid transparent;
    transition: all var(--transition-base);
    position: relative;
    text-align: center;
}

.pricing-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 30px 60px -12px rgba(0, 0, 0, 0.25);
}

.pricing-featured {
    border-color: var(--accent-purple);
    background: linear-gradient(135deg, #FFFFFF 0%, #F0F9FF 100%);
    transform: scale(1.05);
}

.popular-badge {
    position: absolute;
    top: -16px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--secondary-gradient);
    color: white;
    padding: 8px 24px;
    border-radius: var(--radius-full);
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 1px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.2);
}

.pricing-label {
    font-size: 14px;
    font-weight: 800;
    color: var(--accent-purple);
    letter-spacing: 1px;
    margin-bottom: 8px;
}

.pricing-package {
    font-size: 24px;
    font-weight: 900;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 4px;
}

.pricing-supply {
    font-size: 14px;
    color: var(--text-light);
    margin-bottom: 24px;
}

.pricing-image {
    margin: 24px 0;
}

.pricing-image img {
    margin: 0 auto;
    max-width: 180px;
}

.pricing-price {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin: 24px 0;
}

.price-per {
    font-size: 56px;
    font-weight: 900;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
}

.price-label {
    font-size: 14px;
    color: var(--text-light);
    margin-top: 8px;
}

.pricing-total {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 12px;
    margin: 16px 0;
}

.old-price {
    font-size: 24px;
    color: var(--text-light);
    text-decoration: line-through;
}

.new-price {
    font-size: 32px;
    font-weight: 900;
    color: var(--accent-green);
}

.pricing-bonuses {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin: 16px 0;
}

.bonus-badge {
    background: linear-gradient(135deg, #10B981 0%, #34D399 100%);
    color: white;
    padding: 8px 16px;
    border-radius: var(--radius-md);
    font-size: 12px;
    font-weight: 700;
}

.btn-pricing {
    display: block;
    margin: 24px 0;
    transition: transform var(--transition-base);
}

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

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

.payment-logos {
    margin-top: 16px;
}

.payment-logos img {
    margin: 0 auto;
    max-width: 180px;
    opacity: 0.7;
}

.rating-footer {
    text-align: center;
    margin-top: 48px;
}

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

/* Mobile Pricing Styles */
@media (max-width: 992px) {
    .pricing-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .pricing-featured {
        grid-column: 1 / -1;
        transform: scale(1);
    }
}

@media (max-width: 576px) {
    .pricing-grid {
        grid-template-columns: 1fr;
    }
    
    .timer-box {
        padding: 12px 16px;
        min-width: 80px;
    }
    
    .timer-number {
        font-size: 36px;
    }
}

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

.ingredients-section {
    padding: 80px 0;
    background: white;
}

.ingredients-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px;
    margin-top: 48px;
}

.ingredient-card {
    background: linear-gradient(135deg, #FFFFFF 0%, #F9FAFB 100%);
    padding: 28px;
    border-radius: var(--radius-lg);
    border-left: 4px solid var(--accent-purple);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
}

.ingredient-card:hover {
    transform: translateX(8px);
    box-shadow: var(--shadow-xl);
    border-left-color: var(--accent-cyan);
}

.ingredient-name {
    font-size: 19px;
    font-weight: 800;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 12px;
}

.ingredient-description {
    font-size: 15px;
    line-height: 1.7;
    color: var(--text-gray);
}

/* Mobile Ingredients Styles */
@media (max-width: 576px) {
    .ingredients-grid {
        grid-template-columns: 1fr;
    }
}

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

.scientific-section {
    padding: 80px 0;
    background: linear-gradient(to bottom, #F9FAFB 0%, #FFFFFF 100%);
}

.scientific-content {
    max-width: 900px;
    margin: 48px auto 0;
}

.evidence-block {
    background: white;
    padding: 32px;
    border-radius: var(--radius-lg);
    margin-bottom: 24px;
    box-shadow: var(--shadow-md);
    border-left: 5px solid var(--accent-cyan);
    transition: all var(--transition-base);
}

.evidence-block:hover {
    transform: translateX(8px);
    box-shadow: var(--shadow-xl);
}

.evidence-title {
    font-size: 22px;
    font-weight: 800;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 16px;
}

.evidence-block p {
    font-size: 16px;
    line-height: 1.8;
    color: var(--text-gray);
}

/* ===================================
   GUARANTEE SECTION
   =================================== */

.guarantee-section {
    padding: 80px 0;
    background: white;
}

.guarantee-content {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 60px;
    align-items: center;
    margin-top: 48px;
}

.guarantee-image img {
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-2xl);
}

.guarantee-point {
    margin-bottom: 32px;
}

.guarantee-heading {
    font-size: 22px;
    font-weight: 800;
    color: var(--accent-green);
    margin-bottom: 12px;
}

.guarantee-point p {
    font-size: 16px;
    line-height: 1.8;
    color: var(--text-gray);
}

/* Mobile Guarantee Styles */
@media (max-width: 768px) {
    .guarantee-content {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }
}

/* ===================================
   BENEFITS SECTION
   =================================== */

.benefits-section {
    padding: 80px 0;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.benefits-section .section-title {
    color: white;
    -webkit-text-fill-color: white;
}

.benefits-list {
    max-width: 900px;
    margin: 48px auto 0;
}

.benefit-item {
    display: flex;
    gap: 20px;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    padding: 24px;
    border-radius: var(--radius-lg);
    margin-bottom: 20px;
    box-shadow: var(--shadow-lg);
    transition: all var(--transition-base);
}

.benefit-item:hover {
    transform: translateX(12px);
    box-shadow: var(--shadow-2xl);
}

.benefit-icon {
    font-size: 32px;
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--primary-gradient);
    border-radius: var(--radius-md);
    color: white;
}

.benefit-content {
    flex: 1;
}

.benefit-title {
    font-size: 20px;
    font-weight: 800;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 8px;
}

.benefit-description {
    font-size: 15px;
    line-height: 1.7;
    color: var(--text-gray);
}

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

.faq-section {
    padding: 80px 0;
    background: white;
}

.faq-accordion {
    max-width: 900px;
    margin: 48px auto 0;
}

.faq-item {
    background: linear-gradient(135deg, #FFFFFF 0%, #F9FAFB 100%);
    border-radius: var(--radius-lg);
    margin-bottom: 16px;
    overflow: hidden;
    box-shadow: var(--shadow-md);
    border: 2px solid transparent;
    transition: all var(--transition-base);
}

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

.faq-header {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 24px;
    cursor: pointer;
    background: white;
    transition: all var(--transition-base);
    min-height: 48px;
}

.faq-header:hover {
    background: var(--bg-light);
}

.faq-question {
    text-align: left;
    font-size: 18px;
    font-weight: 700;
    color: var(--text-dark);
    flex: 1;
    padding-right: 16px;
}

.faq-arrow {
    flex-shrink: 0;
    transition: transform var(--transition-base);
}

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

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

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

.faq-content p {
    padding: 0 24px 24px;
    font-size: 16px;
    line-height: 1.8;
    color: var(--text-gray);
}

/* Mobile FAQ Styles */
@media (max-width: 576px) {
    .faq-header {
        padding: 20px;
    }
    
    .faq-question {
        font-size: 16px;
    }
    
    .faq-content p {
        padding: 0 20px 20px;
        font-size: 15px;
    }
}

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

.final-cta-section {
    padding: 100px 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 20% 50%, rgba(79, 70, 229, 0.2) 0%, transparent 50%),
                radial-gradient(circle at 80% 80%, rgba(6, 182, 212, 0.2) 0%, transparent 50%);
    animation: gradientShift 15s ease infinite;
}

.final-cta-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 1;
}

.cta-product-showcase {
    position: relative;
    animation: float 6s ease-in-out infinite;
}

.cta-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 150%;
    height: 150%;
    background: radial-gradient(circle, rgba(79, 70, 229, 0.5) 0%, transparent 70%);
    animation: pulse 4s ease-in-out infinite;
}

.final-cta-text {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: 48px;
    border-radius: var(--radius-xl);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.cta-headline {
    font-size: 40px;
    font-weight: 900;
    color: white;
    line-height: 1.2;
    margin-bottom: 32px;
}

.cta-pricing {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 32px;
}

.cta-regular-price {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.6);
}

.cta-regular-price s {
    color: rgba(255, 255, 255, 0.4);
}

.cta-special-price {
    font-size: 48px;
    font-weight: 900;
    background: linear-gradient(135deg, #10B981 0%, #34D399 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.btn-final-cta {
    width: 100%;
    justify-content: center;
    font-size: 20px;
    padding: 20px 40px;
}

.cta-benefits {
    margin-top: 32px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.cta-benefit {
    color: rgba(255, 255, 255, 0.9);
    font-size: 16px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 8px;
}

/* Mobile Final CTA Styles */
@media (max-width: 768px) {
    .final-cta-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .final-cta-text {
        padding: 32px 24px;
        text-align: center;
    }
    
    .cta-headline {
        font-size: 28px;
    }
    
    .cta-special-price {
        font-size: 36px;
    }
}

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

.footer-section {
    padding: 60px 0 24px;
    background: linear-gradient(135deg, #1F2937 0%, #111827 100%);
    color: rgba(255, 255, 255, 0.8);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
    margin-bottom: 40px;
}

.footer-heading {
    font-size: 18px;
    font-weight: 800;
    color: white;
    margin-bottom: 16px;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    transition: color var(--transition-fast);
}

.footer-links a:hover {
    color: var(--accent-cyan);
}

.social-icons {
    display: flex;
    gap: 16px;
}

.social-icon {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    color: white;
    transition: all var(--transition-base);
}

.social-icon:hover {
    background: var(--primary-gradient);
    transform: translateY(-4px);
}

.footer-disclaimer {
    padding: 24px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    margin-top: 40px;
}

.footer-disclaimer p {
    font-size: 13px;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.6);
    text-align: center;
}

.footer-copyright {
    text-align: center;
    margin-top: 24px;
    padding-top: 24px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 14px;
    color: rgba(255, 255, 255, 0.6);
}

.footer-copyright a {
    color: var(--accent-cyan);
    font-weight: 600;
}

/* Mobile Footer Styles */
@media (max-width: 576px) {
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .social-icons {
        justify-content: center;
    }
}

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

.scroll-to-top {
    position: fixed;
    bottom: 32px;
    right: 32px;
    width: 56px;
    height: 56px;
    background: var(--primary-gradient);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 10px 25px rgba(79, 70, 229, 0.4);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
    z-index: var(--z-fixed);
}

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

.scroll-to-top:hover {
    transform: translateY(-4px);
    box-shadow: 0 15px 30px rgba(79, 70, 229, 0.5);
}

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

.popup-cta {
    position: fixed;
    bottom: 24px;
    right: 24px;
    max-width: 360px;
    background: white;
    border-radius: var(--radius-lg);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    z-index: var(--z-modal);
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all var(--transition-base);
}

.popup-cta.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.popup-content {
    position: relative;
    padding: 24px;
}

.popup-close {
    position: absolute;
    top: 12px;
    right: 12px;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: var(--bg-gray);
    transition: all var(--transition-fast);
}

.popup-close:hover {
    background: var(--text-dark);
    color: white;
}

.popup-title {
    font-size: 20px;
    font-weight: 800;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 12px;
}

.popup-text {
    font-size: 15px;
    color: var(--text-gray);
    margin-bottom: 20px;
}

.btn-popup {
    width: 100%;
    justify-content: center;
    padding: 16px 24px;
}

/* Mobile Popup Styles */
@media (max-width: 576px) {
    .popup-cta {
        bottom: 16px;
        right: 16px;
        left: 16px;
        max-width: none;
    }
}

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

.purchase-notification {
    position: fixed;
    bottom: 24px;
    left: 24px;
    max-width: 320px;
    background: white;
    padding: 16px 20px;
    border-radius: var(--radius-lg);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
    z-index: var(--z-modal);
    opacity: 0;
    visibility: hidden;
    transform: translateX(-20px);
    transition: all var(--transition-base);
}

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

.notification-content {
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

.notification-icon {
    font-size: 24px;
    flex-shrink: 0;
}

.notification-text {
    flex: 1;
    font-size: 13px;
    line-height: 1.5;
    color: var(--text-gray);
}

.notification-name {
    color: var(--text-dark);
    font-weight: 700;
}

.notification-location {
    color: var(--text-light);
}

.notification-action {
    color: var(--accent-green);
    font-weight: 600;
}

/* Mobile Notification Styles */
@media (max-width: 576px) {
    .purchase-notification {
        bottom: 80px;
        left: 16px;
        right: 16px;
        max-width: none;
    }
}

/* ===================================
   ANIMATIONS
   =================================== */

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

/* Fade In Animation */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ===================================
   TABLET STYLES
   =================================== */

@media (min-width: 768px) and (max-width: 1024px) {
    html {
        font-size: 15px;
    }
    
    .section-title {
        font-size: 36px;
    }
    
    .hero-title {
        font-size: 40px;
    }
    
    .badges-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

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

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