/* ===================================
   RESPICLEAR - MODERN MEDICAL PROFESSIONAL DESIGN
   Mobile-First Responsive Stylesheet
   =================================== */

/* CSS Variables for Design System */
:root {
    /* Medical Professional Color Palette */
    --primary-blue: #1E40AF;
    --primary-light: #3B82F6;
    --primary-dark: #1E3A8A;
    --accent-blue: #93C5FD;
    --accent-light: #DBEAFE;
    
    /* Neutral Colors */
    --white: #FFFFFF;
    --gray-50: #F9FAFB;
    --gray-100: #F3F4F6;
    --gray-200: #E5E7EB;
    --gray-300: #D1D5DB;
    --gray-600: #4B5563;
    --gray-700: #374151;
    --gray-900: #111827;
    
    /* Success & Warning */
    --success: #10B981;
    --warning: #F59E0B;
    --danger: #EF4444;
    
    /* Typography */
    --font-primary: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-secondary: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    
    /* Spacing */
    --container-max: 1200px;
    --section-padding: 60px 20px;
    --section-padding-mobile: 40px 20px;
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-medium: 0.3s ease;
    --transition-slow: 0.5s ease;
}

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

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

html {
    font-size: 16px;
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
    -ms-text-size-adjust: 100%;
}

body {
    font-family: var(--font-secondary);
    line-height: 1.6;
    color: var(--gray-700);
    background: var(--white);
    overflow-x: hidden;
}

/* Prevent Text Selection for Protection */
::selection {
    background: var(--accent-light);
    color: var(--primary-dark);
}

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

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

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-primary);
    font-weight: 700;
    line-height: 1.2;
    color: var(--gray-900);
    margin-bottom: 1rem;
}

h1 {
    font-size: clamp(28px, 5vw, 48px);
}

h2 {
    font-size: clamp(24px, 4vw, 36px);
}

h3 {
    font-size: clamp(20px, 3vw, 28px);
}

p {
    margin-bottom: 1rem;
    font-size: 16px;
    line-height: 1.8;
}

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

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

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

.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 20px;
    width: 100%;
}

section {
    padding: var(--section-padding-mobile);
}

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

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

.navbar {
    background: var(--white);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
    transition: var(--transition-medium);
}

.navbar.scrolled {
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
}

.nav-container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 15px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 24px;
    font-weight: 700;
    color: var(--primary-dark);
}

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

.logo-accent {
    color: var(--primary-blue);
}

.nav-menu {
    display: none;
    gap: 30px;
    align-items: center;
}

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

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-blue);
    transition: var(--transition-fast);
}

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

.nav-cta {
    background: var(--primary-blue);
    color: var(--white);
    padding: 10px 24px;
    border-radius: 50px;
    font-weight: 600;
    transition: var(--transition-fast);
}

.nav-cta:hover {
    background: var(--primary-dark);
    transform: scale(1.05);
}

/* Hamburger Menu */
.hamburger {
    display: flex;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
}

.hamburger span {
    display: block;
    width: 28px;
    height: 3px;
    background: var(--primary-blue);
    transition: var(--transition-fast);
    border-radius: 2px;
}

.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);
}

/* Mobile Menu */
@media (max-width: 767px) {
    .nav-menu {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 70px);
        background: var(--white);
        flex-direction: column;
        padding: 40px 20px;
        box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
        transition: var(--transition-medium);
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .nav-link {
        font-size: 18px;
        padding: 15px;
        width: 100%;
        text-align: center;
    }
    
    .nav-cta {
        width: 100%;
        text-align: center;
        padding: 15px 24px;
    }
}

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

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

.hero {
    background: linear-gradient(135deg, var(--accent-light) 0%, var(--white) 100%);
    padding: 60px 20px;
    overflow: hidden;
    position: relative;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 50%;
    height: 100%;
    background: radial-gradient(circle at top right, rgba(147, 197, 253, 0.3), transparent);
    pointer-events: none;
}

.hero-container {
    max-width: var(--container-max);
    margin: 0 auto;
    display: grid;
    gap: 40px;
    align-items: center;
}

.hero-image-wrapper {
    position: relative;
    animation: float 3s ease-in-out infinite;
}

.hero-product {
    width: 100%;
    max-width: 400px;
    margin: 0 auto;
    filter: drop-shadow(0 20px 40px rgba(30, 64, 175, 0.2));
}

.hero-image-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80%;
    height: 80%;
    background: radial-gradient(circle, rgba(59, 130, 246, 0.3), transparent 70%);
    filter: blur(40px);
    z-index: -1;
    animation: pulse 2s ease-in-out infinite;
}

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

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

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

.hero-title {
    color: var(--primary-dark);
    margin-bottom: 20px;
    animation: fadeInUp 0.8s ease;
}

.hero-subtitle {
    color: var(--primary-blue);
    font-size: clamp(18px, 3vw, 24px);
    display: block;
    margin-top: 10px;
}

.hero-description {
    color: var(--gray-600);
    margin-bottom: 15px;
    animation: fadeInUp 1s ease;
}

.hero-cta {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: var(--primary-blue);
    color: var(--white);
    padding: 18px 40px;
    border-radius: 50px;
    font-size: 18px;
    font-weight: 600;
    box-shadow: 0 10px 30px rgba(30, 64, 175, 0.3);
    transition: var(--transition-medium);
    animation: fadeInUp 1.2s ease;
    margin-top: 20px;
}

.hero-cta:hover {
    background: var(--primary-dark);
    transform: scale(1.05);
    box-shadow: 0 15px 40px rgba(30, 64, 175, 0.4);
}

.cta-arrow {
    font-size: 24px;
    transition: var(--transition-fast);
}

.hero-cta:hover .cta-arrow {
    transform: translateX(5px);
}

.hero-trust {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    margin-top: 30px;
    animation: fadeInUp 1.4s ease;
}

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

.trust-icon {
    color: var(--success);
    font-size: 18px;
    font-weight: 700;
}

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

@media (min-width: 768px) {
    .hero {
        padding: 100px 20px;
    }
    
    .hero-container {
        grid-template-columns: 1fr 1fr;
        gap: 60px;
    }
    
    .hero-content {
        text-align: left;
    }
}

/* ===================================
   SECTION TITLES
   =================================== */

.section-title {
    text-align: center;
    margin-bottom: 15px;
    position: relative;
    padding-bottom: 15px;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-blue), var(--primary-light));
    border-radius: 2px;
}

.section-subtitle {
    text-align: center;
    color: var(--gray-600);
    font-size: 18px;
    margin-bottom: 40px;
}

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

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

.badges-grid {
    display: grid;
    gap: 30px;
    margin-top: 40px;
}

.badge-card {
    background: var(--white);
    padding: 30px;
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
    transition: var(--transition-medium);
    opacity: 0;
    transform: translateY(30px);
}

.badge-card.aos-animate {
    opacity: 1;
    transform: translateY(0);
    animation: slideUp 0.6s ease forwards;
}

.badge-card:hover {
    transform: translateY(-10px) rotate(2deg);
    box-shadow: 0 15px 40px rgba(30, 64, 175, 0.15);
}

.badge-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
}

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

.badge-title {
    color: var(--primary-blue);
    margin-bottom: 15px;
    font-size: 20px;
}

.badge-description {
    color: var(--gray-600);
    line-height: 1.8;
}

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

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

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

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

.what-is-grid {
    display: grid;
    gap: 40px;
    align-items: center;
    margin-top: 40px;
}

.what-is-text {
    color: var(--gray-600);
    line-height: 1.8;
}

.what-is-image img {
    border-radius: 15px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
}

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

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

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

.accordion {
    max-width: 900px;
    margin: 40px auto 0;
}

.accordion-item {
    background: var(--white);
    border-radius: 10px;
    margin-bottom: 15px;
    box-shadow: 0 3px 15px rgba(0, 0, 0, 0.08);
    overflow: hidden;
}

.accordion-header {
    width: 100%;
    padding: 20px;
    background: none;
    border: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    font-size: 18px;
    font-weight: 600;
    color: var(--primary-dark);
    text-align: left;
    transition: var(--transition-fast);
    min-height: 48px;
}

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

.accordion-icon {
    font-size: 28px;
    color: var(--primary-blue);
    transition: var(--transition-fast);
    flex-shrink: 0;
    margin-left: 15px;
}

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

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

.accordion-content p {
    padding: 0 20px 20px;
    color: var(--gray-600);
    line-height: 1.8;
}

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

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

.reviews-grid {
    display: grid;
    gap: 30px;
    margin-top: 40px;
}

.review-card {
    background: var(--white);
    padding: 30px;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
    transition: var(--transition-medium);
    opacity: 0;
    transform: translateY(30px);
}

.review-card.aos-animate {
    opacity: 1;
    transform: translateY(0);
    animation: slideUp 0.6s ease forwards;
}

.review-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.12);
}

.review-header {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 15px;
}

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

.review-name {
    font-size: 18px;
    color: var(--primary-dark);
    margin-bottom: 5px;
}

.review-location {
    font-size: 14px;
    color: var(--gray-600);
}

.review-rating {
    margin-bottom: 15px;
}

.review-rating img {
    max-width: 120px;
}

.review-text {
    color: var(--gray-600);
    line-height: 1.8;
    font-style: italic;
}

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

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

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

.pricing {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-blue) 100%);
    color: var(--white);
}

.pricing .section-title,
.pricing .section-subtitle {
    color: var(--white);
}

.countdown-timer {
    max-width: 500px;
    margin: 30px auto 40px;
    background: rgba(255, 255, 255, 0.1);
    padding: 20px;
    border-radius: 15px;
    text-align: center;
}

.timer-label {
    font-size: 18px;
    margin-bottom: 15px;
    font-weight: 600;
}

.timer-display {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
}

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

.timer-value {
    font-size: clamp(36px, 8vw, 56px);
    font-weight: 700;
    background: var(--white);
    color: var(--primary-blue);
    padding: 15px 25px;
    border-radius: 10px;
    min-width: 80px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
}

.timer-text {
    font-size: 12px;
    margin-top: 8px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.timer-colon {
    font-size: clamp(32px, 7vw, 48px);
    font-weight: 700;
}

.pricing-grid {
    display: grid;
    gap: 30px;
    margin-top: 40px;
}

.pricing-card {
    background: var(--white);
    padding: 30px;
    border-radius: 20px;
    text-align: center;
    position: relative;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
    transition: var(--transition-medium);
}

.pricing-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.25);
}

.pricing-card.featured {
    background: linear-gradient(135deg, var(--warning) 0%, #F97316 100%);
    color: var(--white);
    transform: scale(1.05);
}

.pricing-card.featured .pricing-label,
.pricing-card.featured .pricing-package,
.pricing-card.featured .pricing-supply,
.pricing-card.featured .price-per,
.pricing-card.featured .price-bottle {
    color: var(--white);
}

.pricing-badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--danger);
    color: var(--white);
    padding: 8px 20px;
    border-radius: 50px;
    font-size: 14px;
    font-weight: 700;
    box-shadow: 0 5px 15px rgba(239, 68, 68, 0.4);
}

.pricing-label {
    font-size: 14px;
    font-weight: 700;
    color: var(--primary-blue);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 10px;
}

.pricing-package {
    font-size: 24px;
    font-weight: 700;
    color: var(--primary-dark);
    margin-bottom: 5px;
}

.pricing-supply {
    font-size: 14px;
    color: var(--gray-600);
    margin-bottom: 20px;
}

.pricing-image {
    margin: 20px 0;
}

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

.pricing-price {
    margin: 20px 0;
}

.price-per {
    font-size: clamp(36px, 6vw, 48px);
    font-weight: 700;
    color: var(--primary-blue);
    display: block;
}

.pricing-card.featured .price-per {
    color: var(--white);
}

.price-bottle {
    font-size: 14px;
    color: var(--gray-600);
}

.pricing-card.featured .price-bottle {
    color: rgba(255, 255, 255, 0.9);
}

.pricing-total {
    margin: 15px 0;
}

.price-old {
    text-decoration: line-through;
    color: var(--gray-600);
    font-size: 18px;
    margin-right: 10px;
}

.price-new {
    color: var(--primary-blue);
    font-size: 28px;
    font-weight: 700;
}

.pricing-card.featured .price-new {
    color: var(--white);
}

.pricing-bonus {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin: 15px 0;
}

.bonus-tag {
    background: var(--success);
    color: var(--white);
    padding: 8px 15px;
    border-radius: 50px;
    font-size: 12px;
    font-weight: 700;
    display: inline-block;
}

.pricing-btn {
    display: block;
    margin: 20px 0;
    transition: var(--transition-fast);
}

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

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

.pricing-cards img {
    max-width: 250px;
    margin: 15px auto 0;
}

.pricing-rating {
    text-align: center;
    margin-top: 40px;
}

.pricing-rating img {
    max-width: 150px;
    margin: 0 auto 10px;
}

.pricing-rating p {
    color: var(--white);
    font-size: 16px;
}

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

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

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

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

.bonus-grid {
    display: grid;
    gap: 30px;
    margin-top: 40px;
}

.bonus-card {
    background: var(--white);
    padding: 30px;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
    transition: var(--transition-medium);
    opacity: 0;
    transform: translateY(30px);
}

.bonus-card.aos-animate {
    opacity: 1;
    transform: translateY(0);
    animation: slideUp 0.6s ease forwards;
}

.bonus-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
}

.bonus-image {
    margin-bottom: 20px;
    border-radius: 10px;
    overflow: hidden;
}

.bonus-title {
    color: var(--primary-blue);
    margin-bottom: 15px;
}

.bonus-description {
    color: var(--gray-600);
    line-height: 1.8;
}

@media (min-width: 768px) {
    .bonus-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

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

.ingredients-grid {
    display: grid;
    gap: 25px;
    margin-top: 40px;
}

.ingredient-card {
    background: var(--white);
    padding: 25px;
    border-radius: 12px;
    box-shadow: 0 3px 15px rgba(0, 0, 0, 0.08);
    transition: var(--transition-medium);
    border-left: 4px solid var(--primary-blue);
    opacity: 0;
    transform: translateX(-30px);
}

.ingredient-card.aos-animate {
    opacity: 1;
    transform: translateX(0);
    animation: slideRight 0.6s ease forwards;
}

.ingredient-card:hover {
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.12);
    transform: translateX(5px);
}

.ingredient-name {
    color: var(--primary-blue);
    margin-bottom: 12px;
    font-size: 20px;
}

.ingredient-description {
    color: var(--gray-600);
    line-height: 1.8;
    margin-bottom: 12px;
}

.ingredient-benefits {
    color: var(--gray-700);
    font-size: 14px;
}

@keyframes slideRight {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@media (min-width: 768px) {
    .ingredients-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

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

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

.scientific-content {
    max-width: 900px;
    margin: 40px auto 0;
}

.scientific-card {
    background: var(--white);
    padding: 25px;
    border-radius: 12px;
    margin-bottom: 20px;
    box-shadow: 0 3px 15px rgba(0, 0, 0, 0.08);
    opacity: 0;
    transform: translateY(20px);
}

.scientific-card.aos-animate {
    opacity: 1;
    transform: translateY(0);
    animation: slideUp 0.6s ease forwards;
}

.scientific-subtitle {
    color: var(--primary-blue);
    margin-bottom: 15px;
}

.scientific-card p {
    color: var(--gray-600);
    line-height: 1.8;
}

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

.guarantee-grid {
    display: grid;
    gap: 40px;
    align-items: center;
    margin-top: 40px;
}

.guarantee-image img {
    max-width: 400px;
    margin: 0 auto;
    filter: drop-shadow(0 10px 30px rgba(0, 0, 0, 0.1));
}

.guarantee-points {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.guarantee-point {
    display: flex;
    gap: 20px;
    align-items: flex-start;
}

.guarantee-icon {
    font-size: 32px;
    color: var(--success);
    flex-shrink: 0;
}

.guarantee-text h3 {
    color: var(--primary-dark);
    margin-bottom: 10px;
}

.guarantee-text p {
    color: var(--gray-600);
    line-height: 1.8;
}

@media (min-width: 768px) {
    .guarantee-grid {
        grid-template-columns: 1fr 1fr;
    }
}

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

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

.benefits-list {
    max-width: 900px;
    margin: 40px auto 0;
}

.benefit-item {
    display: flex;
    gap: 20px;
    align-items: flex-start;
    background: var(--white);
    padding: 25px;
    border-radius: 12px;
    margin-bottom: 20px;
    box-shadow: 0 3px 15px rgba(0, 0, 0, 0.08);
    transition: var(--transition-medium);
    opacity: 0;
    transform: translateX(-30px);
}

.benefit-item.aos-animate {
    opacity: 1;
    transform: translateX(0);
    animation: slideRight 0.6s ease forwards;
}

.benefit-item:hover {
    transform: translateX(10px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.12);
}

.benefit-icon {
    font-size: 28px;
    color: var(--success);
    background: var(--accent-light);
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    flex-shrink: 0;
}

.benefit-text h3 {
    color: var(--primary-dark);
    margin-bottom: 8px;
    font-size: 18px;
}

.benefit-text p {
    color: var(--gray-600);
    line-height: 1.8;
}

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

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

.faq-accordion {
    max-width: 900px;
    margin: 40px auto 0;
}

.faq-item {
    background: var(--gray-50);
    border-radius: 10px;
    margin-bottom: 15px;
    overflow: hidden;
}

.faq-header {
    width: 100%;
    padding: 20px;
    background: none;
    border: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    font-size: 18px;
    font-weight: 600;
    color: var(--primary-dark);
    text-align: left;
    transition: var(--transition-fast);
    min-height: 48px;
}

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

.faq-icon {
    font-size: 28px;
    color: var(--primary-blue);
    transition: var(--transition-fast);
    flex-shrink: 0;
    margin-left: 15px;
}

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

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

.faq-content p {
    padding: 0 20px 20px;
    color: var(--gray-600);
    line-height: 1.8;
}

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

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

.final-cta {
    background: linear-gradient(135deg, var(--primary-light) 0%, var(--primary-blue) 100%);
    padding: 60px 20px;
}

.final-cta-content {
    max-width: var(--container-max);
    margin: 0 auto;
    display: grid;
    gap: 40px;
    align-items: center;
}

.final-cta-image img {
    max-width: 400px;
    margin: 0 auto;
    filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.3));
    animation: float 3s ease-in-out infinite;
}

.final-cta-text {
    text-align: center;
}

.final-cta-title {
    color: var(--white);
    margin-bottom: 30px;
}

.final-cta-price {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    margin-bottom: 30px;
}

.final-price-old {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: line-through;
    font-size: 20px;
}

.final-price-new {
    color: var(--white);
    font-size: clamp(32px, 6vw, 48px);
    font-weight: 700;
}

.final-cta-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: var(--white);
    color: var(--primary-blue);
    padding: 18px 40px;
    border-radius: 50px;
    font-size: 20px;
    font-weight: 700;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    transition: var(--transition-medium);
}

.final-cta-btn:hover {
    background: var(--warning);
    color: var(--white);
    transform: scale(1.1);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.4);
}

.btn-arrow {
    font-size: 28px;
    transition: var(--transition-fast);
}

.final-cta-btn:hover .btn-arrow {
    transform: translateX(5px);
}

.final-cta-guarantee {
    color: var(--white);
    margin-top: 20px;
    font-size: 14px;
}

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

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

.footer {
    background: var(--gray-900);
    color: var(--gray-300);
    padding: 60px 20px 20px;
}

.footer-grid {
    display: grid;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-title {
    color: var(--white);
    font-size: 24px;
    margin-bottom: 15px;
}

.footer-description {
    line-height: 1.8;
}

.footer-heading {
    color: var(--white);
    margin-bottom: 20px;
    font-size: 18px;
}

.footer-legal-links {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    align-items: center;
}

.legal-link {
    color: var(--gray-300);
    font-size: 14px;
    transition: var(--transition-fast);
}

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

.link-separator {
    color: var(--gray-600);
}

.footer-social {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin: 40px 0;
}

.social-icon {
    width: 44px;
    height: 44px;
    background: var(--gray-700);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    transition: var(--transition-fast);
}

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

.footer-disclaimer {
    border-top: 1px solid var(--gray-700);
    padding-top: 30px;
    margin-top: 30px;
}

.footer-disclaimer p {
    font-size: 13px;
    line-height: 1.8;
    color: var(--gray-400);
    margin-bottom: 15px;
}

.footer-copyright {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid var(--gray-700);
    margin-top: 20px;
}

.footer-copyright p {
    font-size: 14px;
    color: var(--gray-500);
}

@media (min-width: 768px) {
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
}

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

.scroll-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 56px;
    height: 56px;
    background: var(--primary-blue);
    color: var(--white);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-medium);
    box-shadow: 0 5px 20px rgba(30, 64, 175, 0.4);
    z-index: 999;
}

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

.scroll-top:hover {
    background: var(--primary-dark);
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(30, 64, 175, 0.5);
}

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

.purchase-popup {
    position: fixed;
    bottom: 30px;
    left: 30px;
    background: var(--white);
    padding: 15px 20px;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    display: none;
    z-index: 999;
    animation: slideInLeft 0.5s ease;
}

.purchase-popup.show {
    display: block;
}

.popup-content {
    display: flex;
    align-items: center;
    gap: 15px;
}

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

.popup-text {
    font-size: 14px;
    line-height: 1.6;
}

.popup-name {
    color: var(--primary-blue);
    font-weight: 600;
}

.popup-location,
.popup-time {
    color: var(--gray-600);
}

@keyframes slideInLeft {
    from {
        transform: translateX(-100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

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

/* ===================================
   EXIT INTENT POPUP
   =================================== */

.exit-popup {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 10000;
    display: none;
}

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

.exit-popup-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    animation: fadeIn 0.3s ease;
}

.exit-popup-content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: var(--white);
    padding: 40px;
    border-radius: 20px;
    max-width: 500px;
    width: 90%;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    animation: scaleIn 0.4s ease;
}

.exit-popup-close {
    position: absolute;
    top: 15px;
    right: 15px;
    width: 40px;
    height: 40px;
    background: var(--gray-200);
    border: none;
    border-radius: 50%;
    font-size: 24px;
    cursor: pointer;
    transition: var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
}

.exit-popup-close:hover {
    background: var(--danger);
    color: var(--white);
}

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

.exit-popup-title {
    color: var(--primary-dark);
    margin-bottom: 15px;
    font-size: 28px;
}

.exit-popup-text {
    color: var(--gray-600);
    margin-bottom: 20px;
    font-size: 16px;
}

.exit-popup-price {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    margin-bottom: 25px;
}

.exit-old-price {
    text-decoration: line-through;
    color: var(--gray-600);
    font-size: 20px;
}

.exit-new-price {
    color: var(--warning);
    font-size: 36px;
    font-weight: 700;
}

.exit-popup-btn {
    display: inline-block;
    background: var(--primary-blue);
    color: var(--white);
    padding: 15px 40px;
    border-radius: 50px;
    font-size: 18px;
    font-weight: 600;
    transition: var(--transition-fast);
    text-decoration: none;
}

.exit-popup-btn:hover {
    background: var(--primary-dark);
    transform: scale(1.05);
}

.exit-popup-guarantee {
    margin-top: 15px;
    font-size: 14px;
    color: var(--gray-600);
}

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

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: translate(-50%, -50%) scale(0.8);
    }
    to {
        opacity: 1;
        transform: translate(-50%, -50%) scale(1);
    }
}

@media (max-width: 767px) {
    .exit-popup-content {
        padding: 30px 20px;
        width: 95%;
    }
    
    .exit-popup-title {
        font-size: 24px;
    }
}

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

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

.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }

.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }

/* ===================================
   LAZY LOADING & PERFORMANCE
   =================================== */

img[loading="lazy"] {
    opacity: 0;
    transition: opacity 0.3s;
}

img[loading="lazy"].loaded {
    opacity: 1;
}

/* ===================================
   ACCESSIBILITY
   =================================== */

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border-width: 0;
}

/* Focus Styles */
a:focus,
button:focus {
    outline: 2px solid var(--primary-blue);
    outline-offset: 2px;
}

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

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