/* ===================================
   LIPOCORE - MOBILE-FIRST CSS
   ================================= */

/* CSS Variables */
:root {
    /* Bold & Energetic Color Palette */
    --primary-color: #EF4444;
    --primary-dark: #DC2626;
    --secondary-color: #F59E0B;
    --success-color: #10B981;
    --accent-color: #8B5CF6;
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #EF4444 0%, #F59E0B 100%);
    --gradient-secondary: linear-gradient(135deg, #F59E0B 0%, #10B981 100%);
    --gradient-accent: linear-gradient(135deg, #8B5CF6 0%, #EC4899 100%);
    
    /* Neutrals */
    --black: #000000;
    --dark: #1F2937;
    --gray-dark: #374151;
    --gray: #6B7280;
    --gray-light: #D1D5DB;
    --gray-lighter: #F3F4F6;
    --white: #FFFFFF;
    
    /* Typography */
    --font-display: 'Sora', sans-serif;
    --font-body: 'Plus Jakarta Sans', sans-serif;
    
    /* Spacing */
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 1.5rem;
    --space-lg: 2rem;
    --space-xl: 3rem;
    --space-2xl: 4rem;
    
    /* Borders */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    
    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.15);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.2);
    --shadow-color: 0 8px 32px rgba(239, 68, 68, 0.3);
    
    /* Transitions */
    --transition: all 0.3s 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: 16px;
    line-height: 1.7;
    color: var(--dark);
    background: var(--white);
    overflow-x: hidden;
}

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

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

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

ul {
    list-style: none;
}

input, select, textarea {
    font-size: 16px;
}

/* ===================================
   CONTAINER & LAYOUT
   ================================= */

.container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding-left: 20px;
    padding-right: 20px;
}

section {
    padding: 60px 0;
}

/* ===================================
   TYPOGRAPHY
   ================================= */

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1rem;
}

h1 {
    font-size: 28px;
}

h2 {
    font-size: 24px;
}

h3 {
    font-size: 20px;
}

p {
    margin-bottom: 1rem;
}

.section-title {
    font-size: 28px;
    text-align: center;
    margin-bottom: var(--space-lg);
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

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

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

/* ===================================
   BUTTONS
   ================================= */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 28px;
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 16px;
    border-radius: var(--radius-lg);
    transition: var(--transition);
    min-height: 48px;
    text-align: center;
}

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

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 40px rgba(239, 68, 68, 0.4);
}

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

.btn-secondary {
    background: var(--white);
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

.btn-secondary:hover {
    background: var(--primary-color);
    color: var(--white);
    transform: translateY(-2px);
}

.btn-large {
    padding: 18px 36px;
    font-size: 18px;
    min-height: 56px;
}

.btn-full {
    width: 100%;
}

.btn-arrow {
    font-size: 20px;
    transition: transform 0.3s ease;
}

.btn:hover .btn-arrow {
    transform: translateX(4px);
}

/* ===================================
   HEADER & NAVIGATION
   ================================= */

.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-sm);
    z-index: 1000;
    transition: var(--transition);
}

.header.scrolled {
    padding: 8px 0;
    box-shadow: var(--shadow-md);
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 20px;
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-display);
    font-size: 24px;
    font-weight: 800;
    color: var(--primary-color);
}

.brand-logo {
    font-size: 32px;
}

.hamburger {
    display: flex;
    flex-direction: column;
    gap: 5px;
    width: 30px;
    height: 30px;
    padding: 0;
    z-index: 1001;
}

.hamburger span {
    width: 100%;
    height: 3px;
    background: var(--primary-color);
    border-radius: 3px;
    transition: var(--transition);
}

.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(7px, -7px);
}

.nav-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 300px;
    height: 100vh;
    background: var(--white);
    box-shadow: var(--shadow-lg);
    display: flex;
    flex-direction: column;
    padding: 80px 30px 30px;
    gap: 20px;
    transition: right 0.3s ease;
}

.nav-menu.active {
    right: 0;
}

.nav-link {
    font-size: 18px;
    font-weight: 600;
    color: var(--dark);
    padding: 12px 0;
    border-bottom: 2px solid transparent;
    transition: var(--transition);
}

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

.cta-btn {
    background: var(--gradient-primary);
    color: var(--white);
    padding: 12px 24px;
    border-radius: var(--radius-md);
    font-weight: 600;
    text-align: center;
}

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

.hero {
    padding-top: 100px;
    background: linear-gradient(135deg, #FEF3C7 0%, #FED7AA 100%);
    overflow: hidden;
}

.hero-container {
    display: flex;
    flex-direction: column;
    gap: var(--space-xl);
}

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

.hero-image img {
    width: 100%;
    max-width: 400px;
    margin: 0 auto;
    filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.2));
}

.animate-float {
    animation: float 3s ease-in-out infinite;
}

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

.hero-badge {
    position: absolute;
    top: 20px;
    right: 20px;
    background: var(--gradient-primary);
    color: var(--white);
    padding: 8px 16px;
    border-radius: 20px;
    font-weight: 700;
    font-size: 12px;
    box-shadow: var(--shadow-md);
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.1);
    }
}

.hero-content {
    order: 2;
}

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

.hero-description {
    font-size: 16px;
    color: var(--gray-dark);
    margin-bottom: var(--space-md);
}

.hero-trust {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    margin-top: var(--space-lg);
}

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

.trust-icon {
    width: 24px;
    height: 24px;
    background: var(--success-color);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
}

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

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

.features-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 24px;
}

.feature-card {
    background: var(--white);
    border: 2px solid var(--gray-lighter);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    text-align: center;
    transition: var(--transition);
}

.feature-card:hover {
    border-color: var(--primary-color);
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.feature-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--space-md);
}

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

.feature-card h3 {
    font-size: 20px;
    margin-bottom: var(--space-sm);
    color: var(--dark);
}

.feature-card p {
    font-size: 14px;
    color: var(--gray);
    margin-bottom: 0;
}

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

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

.what-is-container {
    display: flex;
    flex-direction: column;
    gap: var(--space-xl);
}

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

.what-is-image {
    order: 1;
}

.what-is-image img {
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

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

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

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

.accordion-item {
    background: var(--white);
    border: 2px solid var(--gray-lighter);
    border-radius: var(--radius-md);
    margin-bottom: var(--space-md);
    overflow: hidden;
    transition: var(--transition);
}

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

.accordion-header {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 18px 20px;
    font-family: var(--font-display);
    font-size: 16px;
    font-weight: 700;
    text-align: left;
    color: var(--dark);
    cursor: pointer;
    transition: var(--transition);
    min-height: 44px;
}

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

.accordion-icon {
    font-size: 24px;
    font-weight: 300;
    color: var(--primary-color);
    transition: transform 0.3s ease;
}

.accordion-item.active .accordion-icon {
    transform: rotate(45deg);
}

.accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

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

.accordion-content p {
    padding: 0 20px 20px;
    color: var(--gray-dark);
    line-height: 1.7;
}

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

.reviews {
    background: linear-gradient(135deg, #FEF3C7 0%, #FED7AA 100%);
}

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

.review-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    animation: fadeInUp 0.6s ease backwards;
}

.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;
}

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

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

.review-image {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--space-md);
}

.review-image img {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    object-fit: cover;
    border: 4px solid var(--primary-color);
}

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

.review-name {
    font-size: 18px;
    margin-bottom: 4px;
}

.review-location {
    font-size: 14px;
    color: var(--gray);
    margin-bottom: var(--space-sm);
}

.review-stars {
    margin-bottom: var(--space-sm);
}

.review-stars img {
    width: 100px;
    margin: 0 auto;
}

.review-text {
    font-size: 14px;
    color: var(--gray-dark);
    font-style: italic;
    line-height: 1.6;
    margin-bottom: 0;
}

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

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

.countdown-timer {
    text-align: center;
    margin-bottom: var(--space-xl);
    padding: var(--space-lg);
    background: var(--gradient-primary);
    color: var(--white);
    border-radius: var(--radius-lg);
}

.timer-label {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: var(--space-sm);
}

.timer-display {
    font-family: var(--font-display);
    font-size: 48px;
    font-weight: 800;
    letter-spacing: 4px;
}

.pricing-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-lg);
    margin-bottom: var(--space-xl);
}

.pricing-card {
    background: var(--white);
    border: 3px solid var(--gray-lighter);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    text-align: center;
    position: relative;
    transition: var(--transition);
}

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

.pricing-card-popular {
    border-color: var(--primary-color);
    background: linear-gradient(135deg, #FEF3C7 0%, #FED7AA 100%);
}

.popular-badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--gradient-primary);
    color: var(--white);
    padding: 8px 24px;
    border-radius: 20px;
    font-weight: 700;
    font-size: 12px;
    box-shadow: var(--shadow-md);
}

.pricing-label {
    font-size: 14px;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: var(--space-sm);
}

.pricing-title {
    font-size: 24px;
    margin-bottom: 4px;
}

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

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

.pricing-image img {
    width: 100%;
    max-width: 200px;
    margin: 0 auto;
}

.pricing-price {
    margin-bottom: var(--space-sm);
}

.price-per {
    font-family: var(--font-display);
    font-size: 48px;
    font-weight: 800;
    color: var(--primary-color);
    display: block;
}

.price-label {
    font-size: 14px;
    color: var(--gray);
}

.pricing-total {
    margin-bottom: var(--space-md);
}

.price-old {
    font-size: 20px;
    color: var(--gray);
    text-decoration: line-through;
    margin-right: 8px;
}

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

.pricing-bonuses {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: var(--space-md);
}

.bonus-badge {
    background: var(--success-color);
    color: var(--white);
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 700;
}

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

.payment-logos img {
    width: 100%;
    max-width: 200px;
    margin: 0 auto;
}

.rating-section {
    text-align: center;
    padding: var(--space-lg) 0;
}

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

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

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

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

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

.ingredient-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-3px);
}

.ingredient-card h3 {
    color: var(--primary-color);
    margin-bottom: var(--space-sm);
}

.ingredient-benefits {
    margin-top: var(--space-md);
}

.ingredient-benefits li {
    padding: 6px 0 6px 24px;
    position: relative;
    font-size: 14px;
    color: var(--gray-dark);
}

.ingredient-benefits li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--success-color);
    font-weight: 700;
}

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

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

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

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

.evidence-accordion .accordion-item {
    background: var(--gray-lighter);
}

.evidence-footer {
    margin-top: var(--space-xl);
    padding: var(--space-lg);
    background: var(--gray-lighter);
    border-radius: var(--radius-md);
    font-size: 14px;
    color: var(--gray-dark);
}

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

.guarantee {
    background: linear-gradient(135deg, #FEF3C7 0%, #FED7AA 100%);
}

.guarantee-container {
    display: flex;
    flex-direction: column;
    gap: var(--space-xl);
}

.guarantee-image {
    order: 1;
    text-align: center;
}

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

.guarantee-content {
    order: 2;
}

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

.guarantee-point {
    display: flex;
    gap: var(--space-md);
}

.guarantee-icon {
    width: 40px;
    height: 40px;
    background: var(--success-color);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    font-weight: 700;
    flex-shrink: 0;
}

.guarantee-text h3 {
    font-size: 18px;
    margin-bottom: var(--space-sm);
}

.guarantee-text p {
    font-size: 14px;
    color: var(--gray-dark);
    margin-bottom: 0;
}

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

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

.benefits-list {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.benefit-item {
    display: flex;
    gap: var(--space-md);
    padding: var(--space-lg);
    background: var(--gray-lighter);
    border-radius: var(--radius-md);
    border-left: 4px solid var(--primary-color);
    transition: var(--transition);
}

.benefit-item:hover {
    transform: translateX(5px);
    background: var(--white);
    box-shadow: var(--shadow-md);
}

.benefit-icon {
    width: 40px;
    height: 40px;
    background: var(--gradient-primary);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    font-weight: 700;
    flex-shrink: 0;
}

.benefit-text h3 {
    font-size: 18px;
    margin-bottom: var(--space-sm);
}

.benefit-text p {
    font-size: 14px;
    color: var(--gray-dark);
    margin-bottom: 0;
}

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

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

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

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

.final-cta {
    background: var(--gradient-primary);
    color: var(--white);
}

.final-cta-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-xl);
    text-align: center;
}

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

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

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

.final-price-old {
    font-size: 20px;
    text-decoration: line-through;
    opacity: 0.8;
}

.final-price-new {
    font-family: var(--font-display);
    font-size: 36px;
    font-weight: 800;
}

.final-cta .btn-primary {
    background: var(--white);
    color: var(--primary-color);
}

.final-cta .btn-primary:hover {
    transform: scale(1.05);
    box-shadow: 0 12px 40px rgba(255, 255, 255, 0.3);
}

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

.footer {
    background: var(--dark);
    color: var(--gray-light);
    padding: var(--space-xl) 0 var(--space-lg);
}

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

.footer-links {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-sm);
    font-size: 14px;
}

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

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

.separator {
    color: var(--gray);
}

.footer-disclaimer {
    text-align: center;
    font-size: 12px;
    line-height: 1.6;
    color: var(--gray);
    padding: var(--space-md) 0;
}

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

.social-icon {
    width: 44px;
    height: 44px;
    background: var(--gray-dark);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    transition: var(--transition);
}

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

.footer-copyright {
    text-align: center;
    font-size: 14px;
    padding-top: var(--space-md);
    border-top: 1px solid var(--gray-dark);
}

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

.scroll-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-lg);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    z-index: 999;
}

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

.scroll-top:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 40px rgba(239, 68, 68, 0.4);
}

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

.purchase-popup {
    position: fixed;
    bottom: 30px;
    left: 30px;
    background: var(--white);
    border-radius: var(--radius-md);
    padding: 16px;
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    gap: 12px;
    opacity: 0;
    transform: translateX(-120%);
    transition: all 0.5s ease;
    z-index: 998;
    max-width: calc(100% - 60px);
}

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

.popup-content {
    display: flex;
    align-items: center;
    gap: 12px;
}

.popup-icon {
    font-size: 24px;
}

.popup-text {
    display: flex;
    flex-direction: column;
    gap: 4px;
    font-size: 14px;
}

.popup-text strong {
    color: var(--dark);
}

.popup-text span {
    color: var(--gray);
}

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

.fade-in {
    animation: fadeIn 0.6s ease;
}

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

/* ===================================
   TABLET - 576px+
   ================================= */

@media (min-width: 576px) {
    .container {
        padding-left: 30px;
        padding-right: 30px;
    }
    
    section {
        padding: 80px 0;
    }
    
    h1 {
        font-size: 36px;
    }
    
    h2 {
        font-size: 28px;
    }
    
    .section-title {
        font-size: 32px;
    }
    
    .hero-title {
        font-size: 40px;
    }
    
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .reviews-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .pricing-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .ingredients-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* ===================================
   TABLET - 768px+
   ================================= */

@media (min-width: 768px) {
    .hamburger {
        display: none;
    }
    
    .nav-menu {
        position: static;
        width: auto;
        max-width: none;
        height: auto;
        background: transparent;
        box-shadow: none;
        flex-direction: row;
        padding: 0;
        gap: 32px;
    }
    
    .nav-link {
        font-size: 16px;
        padding: 0;
        border-bottom: none;
    }
    
    .hero-container {
        flex-direction: row;
        align-items: center;
    }
    
    .hero-image {
        order: 1;
        flex: 1;
    }
    
    .hero-content {
        order: 2;
        flex: 1;
    }
    
    .what-is-container {
        flex-direction: row;
        align-items: center;
    }
    
    .what-is-content {
        order: 1;
        flex: 1;
    }
    
    .what-is-image {
        order: 2;
        flex: 1;
    }
    
    .guarantee-container {
        flex-direction: row;
        align-items: center;
    }
    
    .guarantee-image {
        order: 1;
        flex: 1;
    }
    
    .guarantee-content {
        order: 2;
        flex: 1;
    }
    
    .final-cta-content {
        flex-direction: row;
        text-align: left;
    }
    
    .reviews-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* ===================================
   DESKTOP - 992px+
   ================================= */

@media (min-width: 992px) {
    h1 {
        font-size: 48px;
    }
    
    h2 {
        font-size: 36px;
    }
    
    .section-title {
        font-size: 40px;
    }
    
    .hero-title {
        font-size: 52px;
    }
    
    .features-grid {
        grid-template-columns: repeat(4, 1fr);
    }
    
    .pricing-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .timer-display {
        font-size: 64px;
    }
}

/* ===================================
   LARGE DESKTOP - 1200px+
   ================================= */

@media (min-width: 1200px) {
    section {
        padding: 100px 0;
    }
}

/* ===================================
   REDUCED MOTION
   ================================= */

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