/* ===================================
   GLUCOMAX - MODERN GRADIENT DESIGN
   Mobile-First Responsive 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: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #333;
    background: #fff;
    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;
}

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

@media (min-width: 768px) {
    .container {
        padding: 0 40px;
    }
}

@media (min-width: 1024px) {
    .container {
        padding: 0 60px;
    }
}

/* ===== SECTION 1: NAVIGATION ===== */
#main-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: linear-gradient(135deg, #4F46E5 0%, #06B6D4 100%);
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    z-index: 1000;
    transition: all 0.3s ease;
}

#main-header.scrolled {
    padding: 5px 0;
    box-shadow: 0 4px 20px rgba(0,0,0,0.15);
}

.navbar {
    padding: 15px 0;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo a {
    font-size: 24px;
    font-weight: bold;
    color: #fff;
    letter-spacing: 1px;
}

.nav-links {
    display: none;
    list-style: none;
    gap: 30px;
    align-items: center;
}

.nav-links li {
    display: inline-block;
}

.nav-link {
    color: #fff;
    font-weight: 500;
    transition: all 0.3s ease;
    padding: 8px 0;
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: #fff;
    transition: width 0.3s ease;
}

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

.cta-btn-nav {
    background: #fff;
    color: #4F46E5;
    padding: 10px 24px;
    border-radius: 50px;
    font-weight: 600;
    transition: all 0.3s ease;
    display: inline-block;
    min-height: 48px;
    display: flex;
    align-items: center;
}

.cta-btn-nav:hover {
    transform: scale(1.05);
    box-shadow: 0 5px 20px rgba(255,255,255,0.3);
}

/* Hamburger Menu */
.hamburger {
    display: flex;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    z-index: 1001;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: #fff;
    border-radius: 3px;
    transition: all 0.3s ease;
}

.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-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 300px;
        height: 100vh;
        background: linear-gradient(135deg, #4F46E5 0%, #06B6D4 100%);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 30px;
        transition: right 0.4s ease;
        box-shadow: -5px 0 20px rgba(0,0,0,0.3);
    }
    
    .nav-links.active {
        display: flex;
        right: 0;
    }
    
    .nav-link {
        font-size: 18px;
    }
}

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

/* ===== SECTION 2: HERO SECTION ===== */
.hero-section {
    margin-top: 70px;
    padding: 40px 0;
    background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 100%);
    overflow: hidden;
}

.hero-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 40px;
}

.hero-image {
    width: 100%;
    display: flex;
    justify-content: center;
}

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

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

.hero-image img {
    max-width: 300px;
    filter: drop-shadow(0 10px 30px rgba(79, 70, 229, 0.3));
}

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

.hero-content h1 {
    font-size: 28px;
    line-height: 1.3;
    color: #1e293b;
    margin-bottom: 20px;
    background: linear-gradient(135deg, #4F46E5 0%, #06B6D4 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: fadeInUp 0.8s ease;
}

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

.hero-content p {
    font-size: 16px;
    line-height: 1.7;
    color: #475569;
    margin-bottom: 15px;
    animation: fadeInUp 1s ease;
}

.cta-btn-primary {
    display: inline-block;
    background: linear-gradient(135deg, #4F46E5 0%, #06B6D4 100%);
    color: #fff;
    padding: 16px 32px;
    border-radius: 50px;
    font-size: 18px;
    font-weight: 600;
    margin-top: 20px;
    transition: all 0.3s ease;
    box-shadow: 0 10px 30px rgba(79, 70, 229, 0.3);
    min-height: 48px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    animation: fadeInUp 1.2s ease;
}

.cta-btn-primary:hover {
    transform: scale(1.05);
    box-shadow: 0 15px 40px rgba(79, 70, 229, 0.4);
}

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

@media (min-width: 768px) {
    .hero-section {
        padding: 60px 0;
    }
    
    .hero-container {
        flex-direction: row;
        text-align: left;
    }
    
    .hero-image {
        width: 45%;
    }
    
    .hero-image img {
        max-width: 400px;
    }
    
    .hero-content {
        width: 55%;
        text-align: left;
    }
    
    .hero-content h1 {
        font-size: 36px;
    }
    
    .hero-content p {
        font-size: 17px;
    }
}

@media (min-width: 1024px) {
    .hero-section {
        padding: 80px 0;
    }
    
    .hero-image img {
        max-width: 500px;
    }
    
    .hero-content h1 {
        font-size: 44px;
    }
    
    .hero-content p {
        font-size: 18px;
    }
}

/* ===== SECTION 3: WHY CHOOSE US ===== */
.why-choose-us {
    padding: 60px 0;
    background: #fff;
}

.why-choose-us h2 {
    font-size: 32px;
    text-align: center;
    margin-bottom: 50px;
    color: #1e293b;
    position: relative;
}

.why-choose-us h2::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: linear-gradient(135deg, #4F46E5 0%, #06B6D4 100%);
    border-radius: 2px;
}

.badges-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 30px;
}

.badge-card {
    background: #fff;
    border-radius: 20px;
    padding: 30px;
    text-align: center;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
    transition: all 0.4s ease;
    opacity: 0;
    transform: translateY(30px);
}

.badge-card.visible {
    opacity: 1;
    transform: translateY(0);
}

.badge-card:hover {
    transform: translateY(-10px) rotate(2deg) scale(1.05);
    box-shadow: 0 15px 40px rgba(79, 70, 229, 0.2);
}

.badge-icon {
    margin-bottom: 20px;
}

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

.badge-card h3 {
    font-size: 20px;
    color: #1e293b;
    margin-bottom: 15px;
}

.badge-card p {
    font-size: 15px;
    color: #64748b;
    line-height: 1.6;
}

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

@media (min-width: 992px) {
    .badges-grid {
        grid-template-columns: repeat(4, 1fr);
        gap: 30px;
    }
}

/* ===== SECTION 4: WHAT IS PRODUCT ===== */
.what-is-product {
    padding: 60px 0;
    background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
}

.what-is-product h2 {
    font-size: 32px;
    text-align: center;
    margin-bottom: 50px;
    color: #1e293b;
}

.product-intro {
    display: flex;
    flex-direction: column;
    gap: 40px;
    align-items: center;
}

.product-intro-text p {
    font-size: 16px;
    line-height: 1.8;
    color: #475569;
    margin-bottom: 20px;
}

.product-intro-image img {
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

@media (min-width: 768px) {
    .product-intro {
        flex-direction: row;
    }
    
    .product-intro-text {
        width: 55%;
    }
    
    .product-intro-image {
        width: 45%;
    }
}

/* ===== SECTION 5: HOW IT WORKS ===== */
.how-it-works {
    padding: 60px 0;
    background: #fff;
}

.how-it-works h2 {
    font-size: 32px;
    text-align: center;
    margin-bottom: 50px;
    color: #1e293b;
}

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

.accordion-item {
    background: #fff;
    border: 2px solid #e2e8f0;
    border-radius: 15px;
    margin-bottom: 15px;
    overflow: hidden;
    transition: all 0.3s ease;
}

.accordion-item:hover {
    border-color: #4F46E5;
}

.accordion-header {
    width: 100%;
    padding: 20px 25px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
    cursor: pointer;
    transition: all 0.3s ease;
    min-height: 48px;
    text-align: left;
}

.accordion-header:hover {
    background: linear-gradient(135deg, #e0f2fe 0%, #dbeafe 100%);
}

.accordion-header span:first-child {
    font-size: 18px;
    font-weight: 600;
    color: #1e293b;
}

.accordion-icon {
    font-size: 28px;
    color: #4F46E5;
    transition: transform 0.3s ease;
}

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

.accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.4s ease;
    padding: 0 25px;
}

.accordion-item.active .accordion-content {
    max-height: 500px;
    padding: 20px 25px;
}

.accordion-content p {
    font-size: 15px;
    line-height: 1.8;
    color: #475569;
}

/* ===== SECTION 6: REVIEWS ===== */
.reviews-section {
    padding: 60px 0;
    background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 100%);
}

.reviews-section h2 {
    font-size: 32px;
    text-align: center;
    margin-bottom: 50px;
    color: #1e293b;
}

.reviews-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 30px;
}

.review-card {
    background: #fff;
    border-radius: 20px;
    padding: 30px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
    transition: all 0.4s ease;
    opacity: 0;
    transform: translateY(30px);
}

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

@keyframes fadeInScale {
    0% {
        opacity: 0;
        transform: translateY(30px) scale(0.9);
    }
    100% {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.review-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(79, 70, 229, 0.2);
}

.review-header {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 20px;
}

.reviewer-photo {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid #4F46E5;
}

.reviewer-info h4 {
    font-size: 18px;
    color: #1e293b;
    margin-bottom: 5px;
}

.reviewer-info p {
    font-size: 14px;
    color: #64748b;
    margin-bottom: 5px;
}

.star-rating {
    color: #fbbf24;
    font-size: 18px;
}

.review-text {
    font-size: 15px;
    line-height: 1.7;
    color: #475569;
}

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

@media (min-width: 1024px) {
    .reviews-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* ===== SECTION 7 & 12: PRICING ===== */
.pricing-section {
    padding: 60px 0;
    background: #fff;
}

.pricing-section-2 {
    background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
}

.pricing-section h2 {
    font-size: 32px;
    text-align: center;
    color: #1e293b;
    margin-bottom: 15px;
}

.pricing-subtitle {
    text-align: center;
    font-size: 18px;
    color: #64748b;
    margin-bottom: 40px;
}

.countdown-timer {
    text-align: center;
    margin-bottom: 50px;
}

.timer-label {
    font-size: 18px;
    color: #64748b;
    margin-bottom: 15px;
}

.timer-display {
    font-size: 48px;
    font-weight: bold;
    color: #dc2626;
    background: linear-gradient(135deg, #fee2e2 0%, #fecaca 100%);
    padding: 20px 40px;
    border-radius: 15px;
    display: inline-block;
    box-shadow: 0 5px 20px rgba(220, 38, 38, 0.2);
    animation: pulse 2s infinite;
}

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

.pricing-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 30px;
    margin-bottom: 40px;
}

.pricing-card {
    background: #fff;
    border: 3px solid #e2e8f0;
    border-radius: 20px;
    padding: 30px;
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
}

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

.pricing-card.featured {
    border-color: #4F46E5;
    background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 100%);
    transform: scale(1.05);
}

.popular-badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, #dc2626 0%, #ef4444 100%);
    color: #fff;
    padding: 8px 25px;
    border-radius: 50px;
    font-size: 14px;
    font-weight: bold;
}

.package-label {
    font-size: 14px;
    font-weight: bold;
    color: #64748b;
    margin-bottom: 10px;
}

.package-title {
    font-size: 22px;
    font-weight: bold;
    color: #1e293b;
    margin-bottom: 5px;
}

.package-subtitle {
    font-size: 15px;
    color: #64748b;
    margin-bottom: 20px;
}

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

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

.price-per-bottle {
    font-size: 24px;
    font-weight: bold;
    color: #4F46E5;
    margin-bottom: 10px;
}

.total-price {
    margin-bottom: 15px;
}

.old-price {
    font-size: 20px;
    color: #94a3b8;
    text-decoration: line-through;
    margin-right: 10px;
}

.new-price {
    font-size: 28px;
    font-weight: bold;
    color: #dc2626;
}

.bonus-badges {
    margin-bottom: 20px;
}

.bonus-badge {
    display: inline-block;
    background: linear-gradient(135deg, #10b981 0%, #34d399 100%);
    color: #fff;
    padding: 6px 15px;
    border-radius: 50px;
    font-size: 12px;
    font-weight: bold;
    margin: 5px;
}

.add-to-cart-btn {
    display: inline-block;
    margin-bottom: 20px;
    transition: all 0.3s ease;
    min-height: 48px;
}

.add-to-cart-btn:hover {
    transform: scale(1.05);
}

.add-to-cart-btn img {
    max-width: 180px;
    margin: 0 auto;
}

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

.star-rating-section {
    text-align: center;
}

.star-rating-section img {
    max-width: 250px;
    margin: 0 auto;
}

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

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

/* ===== SECTION 8: INGREDIENTS ===== */
.ingredients-section {
    padding: 60px 0;
    background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 100%);
}

.ingredients-section h2 {
    font-size: 32px;
    text-align: center;
    margin-bottom: 50px;
    color: #1e293b;
}

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

.ingredient-item {
    background: #fff;
    border: 2px solid #e2e8f0;
    border-radius: 15px;
    margin-bottom: 15px;
    overflow: hidden;
    transition: all 0.3s ease;
}

.ingredient-item:hover {
    border-color: #06B6D4;
}

.ingredient-header {
    width: 100%;
    padding: 20px 25px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
    cursor: pointer;
    transition: all 0.3s ease;
    min-height: 48px;
    text-align: left;
}

.ingredient-header:hover {
    background: linear-gradient(135deg, #e0f2fe 0%, #dbeafe 100%);
}

.ingredient-name {
    font-size: 18px;
    font-weight: 600;
    color: #1e293b;
}

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

.ingredient-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.4s ease;
    padding: 0 25px;
}

.ingredient-item.active .ingredient-content {
    max-height: 500px;
    padding: 20px 25px;
}

.ingredient-content p {
    font-size: 15px;
    line-height: 1.8;
    color: #475569;
}

/* ===== SECTION 9: SCIENTIFIC EVIDENCE ===== */
.scientific-evidence {
    padding: 60px 0;
    background: #fff;
}

.scientific-evidence h2 {
    font-size: 32px;
    text-align: center;
    margin-bottom: 50px;
    color: #1e293b;
}

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

.evidence-item {
    background: #fff;
    border: 2px solid #e2e8f0;
    border-radius: 15px;
    margin-bottom: 15px;
    overflow: hidden;
    transition: all 0.3s ease;
}

.evidence-item:hover {
    border-color: #4F46E5;
}

.evidence-header {
    width: 100%;
    padding: 20px 25px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
    cursor: pointer;
    transition: all 0.3s ease;
    min-height: 48px;
    text-align: left;
}

.evidence-header:hover {
    background: linear-gradient(135deg, #e0f2fe 0%, #dbeafe 100%);
}

.evidence-header span:first-child {
    font-size: 18px;
    font-weight: 600;
    color: #1e293b;
}

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

.evidence-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.4s ease;
    padding: 0 25px;
}

.evidence-item.active .evidence-content {
    max-height: 500px;
    padding: 20px 25px;
}

.evidence-content p {
    font-size: 15px;
    line-height: 1.8;
    color: #475569;
}

/* ===== SECTION 10: GUARANTEE ===== */
.guarantee-section {
    padding: 60px 0;
    background: linear-gradient(135deg, #fef3c7 0%, #fde68a 100%);
}

.guarantee-section h2 {
    font-size: 32px;
    text-align: center;
    margin-bottom: 50px;
    color: #1e293b;
}

.guarantee-content {
    display: flex;
    flex-direction: column;
    gap: 40px;
    align-items: center;
}

.guarantee-image img {
    max-width: 300px;
    margin: 0 auto;
    animation: rotate 10s linear infinite;
}

@keyframes rotate {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

.guarantee-point {
    margin-bottom: 30px;
}

.guarantee-point h3 {
    font-size: 22px;
    color: #1e293b;
    margin-bottom: 15px;
}

.guarantee-point p {
    font-size: 16px;
    line-height: 1.8;
    color: #475569;
}

@media (min-width: 768px) {
    .guarantee-content {
        flex-direction: row;
    }
    
    .guarantee-image {
        width: 40%;
    }
    
    .guarantee-text {
        width: 60%;
    }
}

/* ===== SECTION 11: BENEFITS ===== */
.benefits-section {
    padding: 60px 0;
    background: #fff;
}

.benefits-section h2 {
    font-size: 32px;
    text-align: center;
    margin-bottom: 50px;
    color: #1e293b;
}

.benefits-list {
    max-width: 800px;
    margin: 0 auto;
}

.benefit-item {
    display: flex;
    gap: 20px;
    align-items: flex-start;
    margin-bottom: 30px;
    padding: 20px;
    background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
    border-radius: 15px;
    transition: all 0.3s ease;
}

.benefit-item:hover {
    transform: translateX(10px);
    box-shadow: 0 5px 20px rgba(79, 70, 229, 0.1);
}

.benefit-icon {
    font-size: 28px;
    color: #10b981;
    font-weight: bold;
    min-width: 40px;
    height: 40px;
    background: linear-gradient(135deg, #d1fae5 0%, #a7f3d0 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.benefit-text h3 {
    font-size: 20px;
    color: #1e293b;
    margin-bottom: 8px;
}

.benefit-text p {
    font-size: 15px;
    color: #64748b;
    line-height: 1.6;
}

/* ===== SECTION 13: FAQ ===== */
.faq-section {
    padding: 60px 0;
    background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 100%);
}

.faq-section h2 {
    font-size: 32px;
    text-align: center;
    margin-bottom: 50px;
    color: #1e293b;
}

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

.faq-item {
    background: #fff;
    border: 2px solid #e2e8f0;
    border-radius: 15px;
    margin-bottom: 15px;
    overflow: hidden;
    transition: all 0.3s ease;
}

.faq-item:hover {
    border-color: #06B6D4;
}

.faq-header {
    width: 100%;
    padding: 20px 25px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
    cursor: pointer;
    transition: all 0.3s ease;
    min-height: 48px;
    text-align: left;
}

.faq-header:hover {
    background: linear-gradient(135deg, #e0f2fe 0%, #dbeafe 100%);
}

.faq-header span:first-child {
    font-size: 18px;
    font-weight: 600;
    color: #1e293b;
}

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

.faq-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.5s ease, padding 0.5s ease;
    padding: 0 25px;
}

.faq-item.active .faq-content {
    max-height: 800px;
    padding: 20px 25px;
}

.faq-content p {
    font-size: 15px;
    line-height: 1.8;
    color: #475569;
}

/* ===== SECTION 16: FINAL CTA ===== */
.final-cta-section {
    padding: 60px 0;
    background: linear-gradient(135deg, #4F46E5 0%, #06B6D4 100%);
}

.final-cta-content {
    display: flex;
    flex-direction: column;
    gap: 40px;
    align-items: center;
}

.final-cta-image {
    animation: bounceIn 1s ease;
}

@keyframes bounceIn {
    0% {
        opacity: 0;
        transform: scale(0.3);
    }
    50% {
        opacity: 1;
        transform: scale(1.05);
    }
    70% {
        transform: scale(0.9);
    }
    100% {
        transform: scale(1);
    }
}

.final-cta-image img {
    max-width: 300px;
    filter: drop-shadow(0 10px 30px rgba(0,0,0,0.3));
}

.final-cta-text {
    text-align: center;
    color: #fff;
}

.final-cta-text h2 {
    font-size: 28px;
    margin-bottom: 30px;
    line-height: 1.3;
}

.final-price {
    margin-bottom: 30px;
}

.final-old-price {
    display: block;
    font-size: 20px;
    text-decoration: line-through;
    margin-bottom: 10px;
    opacity: 0.8;
}

.final-new-price {
    display: block;
    font-size: 36px;
    font-weight: bold;
    color: #fbbf24;
}

.cta-btn-final {
    display: inline-block;
    background: #fff;
    color: #4F46E5;
    padding: 18px 40px;
    border-radius: 50px;
    font-size: 20px;
    font-weight: 600;
    transition: all 0.3s ease;
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
    min-height: 56px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.cta-btn-final:hover {
    transform: scale(1.05);
    box-shadow: 0 15px 40px rgba(0,0,0,0.3);
}

.urgency-text {
    margin-top: 20px;
    font-size: 16px;
    font-weight: 600;
    animation: blink 1.5s infinite;
}

@keyframes blink {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
}

@media (min-width: 768px) {
    .final-cta-content {
        flex-direction: row;
        text-align: left;
    }
    
    .final-cta-image {
        width: 40%;
    }
    
    .final-cta-image img {
        max-width: 400px;
    }
    
    .final-cta-text {
        width: 60%;
        text-align: left;
    }
    
    .final-cta-text h2 {
        font-size: 36px;
    }
}

/* ===== SECTION 17: FOOTER ===== */
.footer {
    background: linear-gradient(135deg, #1e293b 0%, #0f172a 100%);
    color: #fff;
    padding: 50px 0 30px;
}

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

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin-bottom: 30px;
}

.footer-links a {
    color: #94a3b8;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: #fff;
}

.footer-disclaimer {
    margin-bottom: 30px;
}

.footer-disclaimer p {
    font-size: 13px;
    line-height: 1.6;
    color: #94a3b8;
}

.social-media {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-bottom: 30px;
}

.social-media a {
    width: 44px;
    height: 44px;
    background: rgba(255,255,255,0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.social-media a:hover {
    background: linear-gradient(135deg, #4F46E5 0%, #06B6D4 100%);
    transform: translateY(-5px);
}

.copyright {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 20px;
}

.copyright p {
    font-size: 14px;
    color: #94a3b8;
}

@media (min-width: 768px) {
    .footer-links {
        flex-direction: row;
        justify-content: center;
        gap: 40px;
    }
}

/* ===== SCROLL TO TOP BUTTON ===== */
.scroll-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, #4F46E5 0%, #06B6D4 100%);
    color: #fff;
    border-radius: 50%;
    display: none;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 5px 20px rgba(79, 70, 229, 0.3);
    transition: all 0.3s ease;
    z-index: 999;
}

.scroll-to-top.visible {
    display: flex;
}

.scroll-to-top:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(79, 70, 229, 0.4);
}

/* ===== CTA POPUP ===== */
.cta-popup {
    position: fixed;
    bottom: -100%;
    left: 0;
    width: 100%;
    z-index: 999;
    transition: bottom 0.5s ease;
}

.cta-popup.visible {
    bottom: 0;
}

.popup-content {
    background: linear-gradient(135deg, #4F46E5 0%, #06B6D4 100%);
    border-radius: 20px 20px 0 0;
    padding: 25px;
    position: relative;
    box-shadow: 0 -5px 30px rgba(0,0,0,0.3);
    max-width: 500px;
    margin: 0 auto;
}

.popup-close {
    position: absolute;
    top: 15px;
    right: 15px;
    background: rgba(255,255,255,0.2);
    color: #fff;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    font-size: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
}

.popup-close:hover {
    background: rgba(255,255,255,0.3);
    transform: rotate(90deg);
}

.popup-body {
    text-align: center;
    color: #fff;
}

.popup-body h3 {
    font-size: 24px;
    margin-bottom: 15px;
}

.popup-body p {
    font-size: 18px;
    margin-bottom: 20px;
}

.popup-cta-btn {
    display: inline-block;
    background: #fff;
    color: #4F46E5;
    padding: 14px 32px;
    border-radius: 50px;
    font-size: 18px;
    font-weight: 600;
    transition: all 0.3s ease;
    min-height: 48px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.popup-cta-btn:hover {
    transform: scale(1.05);
    box-shadow: 0 5px 20px rgba(255,255,255,0.3);
}

@media (min-width: 768px) {
    .cta-popup {
        bottom: auto;
        top: 50%;
        left: 50%;
        transform: translate(-50%, -50%) scale(0);
        width: auto;
        transition: transform 0.5s ease;
    }
    
    .cta-popup.visible {
        transform: translate(-50%, -50%) scale(1);
    }
    
    .popup-content {
        border-radius: 20px;
        max-width: 600px;
        padding: 40px;
    }
}

/* ===== PURCHASE NOTIFICATION ===== */
.purchase-notification {
    position: fixed;
    bottom: 20px;
    left: 20px;
    background: #fff;
    border-radius: 15px;
    padding: 15px 20px;
    box-shadow: 0 5px 25px rgba(0,0,0,0.2);
    display: none;
    z-index: 998;
    max-width: 350px;
    animation: slideInLeft 0.5s ease;
}

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

.purchase-notification.visible {
    display: flex;
    gap: 15px;
    align-items: center;
}

.notification-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, #10b981 0%, #34d399 100%);
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    font-weight: bold;
    flex-shrink: 0;
}

.notification-text {
    font-size: 14px;
    line-height: 1.4;
    color: #1e293b;
}

.notification-text strong {
    color: #4F46E5;
}

@media (max-width: 480px) {
    .purchase-notification {
        left: 10px;
        right: 10px;
        max-width: none;
        bottom: 10px;
    }
}

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

/* ===== UTILITY CLASSES ===== */
.text-center {
    text-align: center;
}

.mb-20 {
    margin-bottom: 20px;
}

.mt-20 {
    margin-top: 20px;
}

/* ===== SMOOTH TRANSITIONS ===== */
section {
    transition: opacity 0.5s ease;
}

/* ===== LOADING STATE ===== */
img[loading="lazy"] {
    opacity: 0;
    transition: opacity 0.3s ease;
}

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