/* ============================================
   SIMPLE MALE GUMMIES - MODERN GRADIENT DESIGN
   Mobile-First Responsive CSS
   ============================================ */

/* ============================================
   1. 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: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    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;
}

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

/* ============================================
   2. CONTAINER & LAYOUT
   ============================================ */
.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;
    }
}

/* ============================================
   3. NAVIGATION MENU (SECTION 1)
   ============================================ */
.header {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    transition: all 0.3s ease;
}

.header.scrolled {
    padding: 5px 0;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.15);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    z-index: 1001;
}

.nav-logo img {
    width: 40px;
    height: 40px;
    border-radius: 50%;
}

.logo-text {
    font-size: 18px;
    font-weight: 700;
    background: linear-gradient(135deg, #4F46E5, #06B6D4);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Hamburger Menu */
.hamburger {
    display: flex;
    flex-direction: column;
    gap: 5px;
    padding: 10px;
    z-index: 1001;
}

.hamburger span {
    display: block;
    width: 25px;
    height: 3px;
    background: linear-gradient(135deg, #4F46E5, #06B6D4);
    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 */
.nav-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: white;
    padding: 80px 30px 30px;
    list-style: none;
    transition: right 0.3s ease;
    box-shadow: -5px 0 20px rgba(0, 0, 0, 0.1);
    overflow-y: auto;
}

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

.nav-menu li {
    margin: 20px 0;
}

.nav-link {
    display: block;
    padding: 12px 0;
    font-size: 18px;
    font-weight: 500;
    color: #333;
    transition: all 0.3s ease;
}

.nav-link:hover {
    color: #4F46E5;
    padding-left: 10px;
}

.nav-cta {
    display: inline-block;
    padding: 12px 30px;
    background: linear-gradient(135deg, #4F46E5, #06B6D4);
    color: white;
    font-weight: 600;
    border-radius: 30px;
    text-align: center;
    transition: all 0.3s ease;
}

.nav-cta:hover {
    transform: scale(1.05);
    box-shadow: 0 5px 20px rgba(79, 70, 229, 0.4);
}

/* Desktop Navigation */
@media (min-width: 768px) {
    .hamburger {
        display: none;
    }
    
    .nav-menu {
        position: static;
        display: flex;
        align-items: center;
        gap: 30px;
        width: auto;
        height: auto;
        padding: 0;
        background: transparent;
        box-shadow: none;
    }
    
    .nav-menu li {
        margin: 0;
    }
    
    .nav-link {
        padding: 8px 0;
        font-size: 16px;
    }
    
    .nav-link:hover {
        padding-left: 0;
    }
    
    .logo-text {
        font-size: 20px;
    }
    
    .nav-logo img {
        width: 50px;
        height: 50px;
    }
}

/* ============================================
   4. HERO SECTION (SECTION 2)
   ============================================ */
.hero-section {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    padding: 100px 0 60px;
    margin-top: 70px;
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 70%);
    animation: float 8s ease-in-out infinite;
}

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

.hero-image {
    width: 100%;
    max-width: 300px;
    animation: float 6s ease-in-out infinite;
}

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

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

.hero-title {
    font-size: 28px;
    font-weight: 800;
    margin-bottom: 20px;
    line-height: 1.2;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.2);
}

.hero-description {
    font-size: 16px;
    line-height: 1.8;
    margin-bottom: 15px;
    opacity: 0.95;
}

.hero-cta {
    display: inline-block;
    margin-top: 20px;
    padding: 18px 40px;
    background: white;
    color: #4F46E5;
    font-size: 18px;
    font-weight: 700;
    border-radius: 50px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
    transition: all 0.3s ease;
    animation: pulse 2s ease-in-out infinite;
}

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

.hero-cta:hover {
    transform: scale(1.08);
    box-shadow: 0 15px 40px rgba(0,0,0,0.3);
}

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

.cta-arrow {
    margin-left: 10px;
    transition: margin-left 0.3s ease;
}

.hero-cta:hover .cta-arrow {
    margin-left: 15px;
}

@media (min-width: 768px) {
    .hero-section {
        padding: 120px 0 80px;
    }
    
    .hero-grid {
        flex-direction: row;
        gap: 60px;
    }
    
    .hero-image {
        max-width: 400px;
    }
    
    .hero-content {
        text-align: left;
        flex: 1;
    }
    
    .hero-title {
        font-size: 36px;
    }
    
    .hero-description {
        font-size: 18px;
    }
}

@media (min-width: 1024px) {
    .hero-title {
        font-size: 48px;
    }
    
    .hero-image {
        max-width: 500px;
    }
}

/* ============================================
   5. SECTION TITLES
   ============================================ */
.section-title {
    font-size: 28px;
    font-weight: 800;
    text-align: center;
    margin-bottom: 40px;
    background: linear-gradient(135deg, #4F46E5, #06B6D4);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

@media (min-width: 768px) {
    .section-title {
        font-size: 36px;
        margin-bottom: 60px;
    }
}

@media (min-width: 1024px) {
    .section-title {
        font-size: 42px;
    }
}

/* ============================================
   6. WHY CHOOSE US (SECTION 3)
   ============================================ */
.why-choose-section {
    background: white;
    padding: 60px 0;
}

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

.feature-card {
    background: linear-gradient(135deg, rgba(79, 70, 229, 0.05), rgba(6, 182, 212, 0.05));
    border-radius: 20px;
    padding: 30px;
    text-align: center;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.feature-card:hover {
    transform: translateY(-10px);
    border-color: #4F46E5;
    box-shadow: 0 15px 40px rgba(79, 70, 229, 0.2);
}

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

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

.feature-title {
    font-size: 20px;
    font-weight: 700;
    color: #4F46E5;
    margin-bottom: 15px;
}

.feature-desc {
    font-size: 15px;
    color: #666;
    line-height: 1.8;
}

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

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

/* ============================================
   7. WHAT IS SECTION (SECTION 4)
   ============================================ */
.what-is-section {
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    padding: 60px 0;
}

.what-is-grid {
    display: flex;
    flex-direction: column;
    gap: 40px;
    align-items: center;
}

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

.what-is-image {
    order: 1;
    width: 100%;
    max-width: 400px;
}

.what-is-text {
    font-size: 16px;
    line-height: 1.8;
    color: #444;
    margin-bottom: 20px;
    text-align: justify;
}

@media (min-width: 768px) {
    .what-is-grid {
        flex-direction: row;
    }
    
    .what-is-content {
        order: 1;
        flex: 1;
    }
    
    .what-is-image {
        order: 2;
        max-width: 450px;
    }
}

@media (min-width: 1024px) {
    .what-is-section {
        padding: 80px 0;
    }
    
    .what-is-image {
        max-width: 500px;
    }
}

/* ============================================
   8. HOW IT WORKS (SECTION 5)
   ============================================ */
.how-it-works-section {
    background: white;
    padding: 60px 0;
}

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

.accordion-item {
    background: white;
    border: 2px solid #e5e7eb;
    border-radius: 15px;
    margin-bottom: 15px;
    overflow: hidden;
    transition: all 0.3s ease;
}

.accordion-item:hover {
    border-color: #4F46E5;
    box-shadow: 0 5px 20px rgba(79, 70, 229, 0.1);
}

.accordion-header {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    font-size: 18px;
    font-weight: 600;
    color: #333;
    text-align: left;
    cursor: pointer;
    transition: all 0.3s ease;
    min-height: 48px;
}

.accordion-header:hover {
    background: linear-gradient(135deg, rgba(79, 70, 229, 0.05), rgba(6, 182, 212, 0.05));
}

.accordion-icon {
    font-size: 24px;
    font-weight: 300;
    color: #4F46E5;
    transition: transform 0.3s ease;
    flex-shrink: 0;
    margin-left: 10px;
}

.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;
    font-size: 15px;
    line-height: 1.8;
    color: #666;
}

@media (min-width: 768px) {
    .accordion-header {
        padding: 25px 30px;
        font-size: 20px;
    }
    
    .accordion-content p {
        padding: 0 30px 25px;
        font-size: 16px;
    }
}

/* ============================================
   9. CUSTOMER REVIEWS (SECTION 6)
   ============================================ */
.reviews-section {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    padding: 60px 0;
}

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

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

.review-card {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    padding: 30px;
    text-align: center;
    transition: all 0.3s ease;
    animation: slideIn 0.6s ease-out;
}

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

.review-card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}

.review-image {
    width: 80px;
    height: 80px;
    margin: 0 auto 15px;
    border-radius: 50%;
    overflow: hidden;
    border: 3px solid #4F46E5;
}

.review-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

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

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

.review-name {
    font-size: 20px;
    font-weight: 700;
    color: #4F46E5;
    margin-bottom: 5px;
}

.review-location {
    font-size: 14px;
    color: #666;
    margin-bottom: 15px;
}

.review-text {
    font-size: 15px;
    line-height: 1.8;
    color: #444;
    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);
    }
}

/* ============================================
   10. PRICING SECTION (SECTION 7 & 12)
   ============================================ */
.pricing-section {
    background: white;
    padding: 60px 0;
}

.pricing-section-2 {
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
}

.pricing-subtitle {
    text-align: center;
    font-size: 18px;
    color: #666;
    margin-bottom: 30px;
}

/* Countdown Timer */
.countdown-timer {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
    margin-bottom: 50px;
}

.timer-box {
    background: linear-gradient(135deg, #4F46E5, #06B6D4);
    color: white;
    border-radius: 15px;
    padding: 20px;
    text-align: center;
    min-width: 100px;
    box-shadow: 0 10px 30px rgba(79, 70, 229, 0.3);
}

.timer-number {
    font-size: 36px;
    font-weight: 800;
    display: block;
    line-height: 1;
}

.timer-label {
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 1px;
    display: block;
    margin-top: 5px;
}

.timer-colon {
    font-size: 32px;
    font-weight: 800;
    color: #4F46E5;
}

@media (min-width: 768px) {
    .timer-box {
        padding: 25px 30px;
        min-width: 120px;
    }
    
    .timer-number {
        font-size: 48px;
    }
    
    .timer-label {
        font-size: 14px;
    }
}

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

.pricing-card {
    background: white;
    border-radius: 20px;
    padding: 30px;
    text-align: center;
    position: relative;
    border: 3px solid #e5e7eb;
    transition: all 0.3s ease;
}

.pricing-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.pricing-card.popular {
    border-color: #4F46E5;
    background: linear-gradient(135deg, rgba(79, 70, 229, 0.05), rgba(6, 182, 212, 0.05));
    transform: scale(1);
}

.pricing-card.popular:hover {
    transform: scale(1.05);
    box-shadow: 0 25px 50px rgba(79, 70, 229, 0.3);
}

.pricing-badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, #EF4444, #F59E0B);
    color: white;
    padding: 8px 20px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 1px;
    box-shadow: 0 5px 15px rgba(239, 68, 68, 0.4);
}

.pricing-label {
    background: linear-gradient(135deg, #4F46E5, #06B6D4);
    color: white;
    padding: 8px 20px;
    border-radius: 10px;
    font-size: 14px;
    font-weight: 700;
    display: inline-block;
    margin-bottom: 15px;
    letter-spacing: 1px;
}

.pricing-label.popular-label {
    background: linear-gradient(135deg, #10B981, #059669);
}

.pricing-title {
    font-size: 24px;
    font-weight: 800;
    color: #333;
    margin-bottom: 10px;
}

.pricing-supply {
    font-size: 14px;
    color: #666;
    margin-bottom: 20px;
}

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

.pricing-image img {
    margin: 0 auto;
}

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

.price-large {
    font-size: 48px;
    font-weight: 800;
    color: #4F46E5;
}

.price-unit {
    font-size: 18px;
    color: #666;
}

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

.price-old {
    font-size: 20px;
    color: #999;
    text-decoration: line-through;
    margin-right: 10px;
}

.price-new {
    font-size: 28px;
    font-weight: 800;
    color: #10B981;
}

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

.bonus-badge {
    display: inline-block;
    background: #10B981;
    color: white;
    padding: 6px 15px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    margin: 5px;
}

.pricing-btn {
    display: inline-block;
    margin: 20px 0;
    transition: all 0.3s ease;
}

.pricing-btn:hover {
    transform: scale(1.1);
}

.pricing-btn:active {
    transform: scale(0.95);
}

.pricing-btn.popular-btn img {
    filter: drop-shadow(0 5px 15px rgba(79, 70, 229, 0.4));
}

.payment-logos {
    margin-top: 20px;
}

.payment-logos img {
    margin: 0 auto;
}

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

.rating-section img {
    margin: 0 auto 10px;
}

.rating-text {
    font-size: 14px;
    color: #666;
}

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

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

/* ============================================
   11. INGREDIENTS SECTION (SECTION 8)
   ============================================ */
.ingredients-section {
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    padding: 60px 0;
}

.ingredients-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
}

.ingredient-card {
    background: white;
    border-radius: 15px;
    padding: 25px;
    border-left: 4px solid #4F46E5;
    transition: all 0.3s ease;
}

.ingredient-card:hover {
    transform: translateX(10px);
    box-shadow: 0 10px 30px rgba(79, 70, 229, 0.2);
}

.ingredient-name {
    font-size: 20px;
    font-weight: 700;
    color: #4F46E5;
    margin-bottom: 10px;
}

.ingredient-desc {
    font-size: 15px;
    line-height: 1.8;
    color: #666;
}

@media (min-width: 768px) {
    .ingredients-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 25px;
    }
}

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

/* ============================================
   12. SCIENTIFIC EVIDENCE (SECTION 9)
   ============================================ */
.scientific-section {
    background: white;
    padding: 60px 0;
}

.scientific-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: 25px;
}

.evidence-card {
    background: linear-gradient(135deg, rgba(79, 70, 229, 0.05), rgba(6, 182, 212, 0.05));
    border-radius: 15px;
    padding: 25px;
    transition: all 0.3s ease;
}

.evidence-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(79, 70, 229, 0.15);
}

.evidence-title {
    font-size: 20px;
    font-weight: 700;
    color: #4F46E5;
    margin-bottom: 15px;
}

.evidence-text {
    font-size: 15px;
    line-height: 1.8;
    color: #666;
}

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

/* ============================================
   13. MONEY BACK GUARANTEE (SECTION 10)
   ============================================ */
.guarantee-section {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    padding: 60px 0;
}

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

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

.guarantee-image {
    width: 100%;
    max-width: 300px;
}

.guarantee-content {
    color: white;
}

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

.guarantee-subtitle {
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 15px;
}

.guarantee-text {
    font-size: 16px;
    line-height: 1.8;
    opacity: 0.95;
}

@media (min-width: 768px) {
    .guarantee-grid {
        flex-direction: row;
    }
    
    .guarantee-image {
        max-width: 400px;
    }
    
    .guarantee-content {
        flex: 1;
    }
}

/* ============================================
   14. BENEFITS SECTION (SECTION 11)
   ============================================ */
.benefits-section {
    background: white;
    padding: 60px 0;
}

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

.benefit-item {
    display: flex;
    gap: 20px;
    padding: 25px;
    margin-bottom: 20px;
    background: linear-gradient(135deg, rgba(79, 70, 229, 0.05), rgba(6, 182, 212, 0.05));
    border-radius: 15px;
    transition: all 0.3s ease;
}

.benefit-item:hover {
    transform: translateX(10px);
    box-shadow: 0 10px 30px rgba(79, 70, 229, 0.2);
}

.benefit-check {
    font-size: 28px;
    color: #10B981;
    font-weight: 800;
    flex-shrink: 0;
}

.benefit-content {
    flex: 1;
}

.benefit-title {
    font-size: 20px;
    font-weight: 700;
    color: #4F46E5;
    margin-bottom: 8px;
}

.benefit-desc {
    font-size: 15px;
    line-height: 1.8;
    color: #666;
}

/* ============================================
   15. FAQ SECTION (SECTION 13)
   ============================================ */
.faq-section {
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    padding: 60px 0;
}

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

.faq-item {
    background: white;
    border-radius: 15px;
    margin-bottom: 15px;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.faq-item:hover {
    box-shadow: 0 5px 20px rgba(79, 70, 229, 0.15);
}

.faq-question {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    font-size: 18px;
    font-weight: 600;
    color: #333;
    text-align: left;
    cursor: pointer;
    transition: all 0.3s ease;
    min-height: 48px;
}

.faq-question:hover {
    background: linear-gradient(135deg, rgba(79, 70, 229, 0.05), rgba(6, 182, 212, 0.05));
}

.faq-icon {
    font-size: 24px;
    color: #4F46E5;
    transition: transform 0.3s ease;
    flex-shrink: 0;
    margin-left: 10px;
}

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

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

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

.faq-answer p {
    padding: 0 20px 20px;
    font-size: 15px;
    line-height: 1.8;
    color: #666;
}

@media (min-width: 768px) {
    .faq-question {
        padding: 25px 30px;
        font-size: 20px;
    }
    
    .faq-answer p {
        padding: 0 30px 25px;
        font-size: 16px;
    }
}

/* ============================================
   16. FINAL CTA SECTION (SECTION 16)
   ============================================ */
.final-cta-section {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    padding: 80px 0;
    text-align: center;
}

.final-cta-content {
    max-width: 700px;
    margin: 0 auto;
}

.final-cta-image {
    width: 100%;
    max-width: 300px;
    margin: 0 auto 30px;
}

.final-cta-title {
    font-size: 28px;
    font-weight: 800;
    color: white;
    margin-bottom: 30px;
    line-height: 1.3;
}

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

.final-price-old {
    font-size: 20px;
    color: rgba(255, 255, 255, 0.7);
    text-decoration: line-through;
}

.final-price-new {
    font-size: 36px;
    font-weight: 800;
    color: white;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.2);
}

.final-cta-btn {
    display: inline-block;
    padding: 20px 50px;
    background: white;
    color: #4F46E5;
    font-size: 20px;
    font-weight: 700;
    border-radius: 50px;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.2);
    transition: all 0.3s ease;
}

.final-cta-btn:hover {
    transform: scale(1.08);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
}

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

@media (min-width: 768px) {
    .final-cta-image {
        max-width: 400px;
    }
    
    .final-cta-title {
        font-size: 36px;
    }
    
    .final-price-old {
        font-size: 24px;
    }
    
    .final-price-new {
        font-size: 48px;
    }
}

/* ============================================
   17. FOOTER (SECTION 17)
   ============================================ */
.footer {
    background: #1f2937;
    color: white;
    padding: 60px 0 30px;
}

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

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

.footer-title {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 20px;
    color: #06B6D4;
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin: 10px 0;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.8);
    font-size: 16px;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: #06B6D4;
}

.social-icons {
    display: flex;
    gap: 20px;
    justify-content: center;
}

.social-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #4F46E5, #06B6D4);
    border-radius: 50%;
    color: white;
    transition: all 0.3s ease;
}

.social-icon:hover {
    transform: translateY(-5px) scale(1.1);
    box-shadow: 0 10px 20px rgba(79, 70, 229, 0.4);
}

.footer-disclaimer {
    background: rgba(0, 0, 0, 0.2);
    padding: 30px;
    border-radius: 15px;
    margin-bottom: 30px;
}

.footer-disclaimer p {
    font-size: 13px;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 15px;
}

.footer-copyright {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 14px;
    color: rgba(255, 255, 255, 0.6);
}

@media (min-width: 768px) {
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-column {
        text-align: left;
    }
    
    .social-icons {
        justify-content: flex-start;
    }
}

/* ============================================
   18. SCROLL TO TOP BUTTON
   ============================================ */
.scroll-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, #4F46E5, #06B6D4);
    color: white;
    border-radius: 50%;
    display: none;
    align-items: center;
    justify-content: center;
    box-shadow: 0 10px 30px rgba(79, 70, 229, 0.4);
    transition: all 0.3s ease;
    z-index: 999;
}

.scroll-to-top:hover {
    transform: translateY(-5px) scale(1.1);
    box-shadow: 0 15px 40px rgba(79, 70, 229, 0.6);
}

.scroll-to-top:active {
    transform: translateY(-2px) scale(1.05);
}

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

/* ============================================
   19. PURCHASE NOTIFICATION POPUP
   ============================================ */
.purchase-notification {
    position: fixed;
    bottom: -100px;
    left: 20px;
    background: white;
    border-radius: 15px;
    padding: 15px 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    display: flex;
    align-items: center;
    gap: 15px;
    z-index: 998;
    transition: bottom 0.3s ease;
    max-width: 350px;
}

.purchase-notification.show {
    bottom: 30px;
}

.notification-icon {
    font-size: 32px;
}

.notification-text {
    flex: 1;
}

.notification-text strong {
    display: block;
    font-size: 16px;
    color: #4F46E5;
    margin-bottom: 3px;
}

.notification-text p {
    font-size: 13px;
    color: #666;
    margin: 0;
}

@media (max-width: 576px) {
    .purchase-notification {
        left: 10px;
        right: 10px;
        max-width: calc(100% - 20px);
    }
}

/* ============================================
   20. ANIMATION UTILITIES
   ============================================ */
.fade-in {
    opacity: 0;
    animation: fadeIn 0.6s ease-out forwards;
}

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

.slide-in {
    opacity: 0;
    transform: translateY(30px);
    animation: slideUp 0.6s ease-out forwards;
}

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

.pulse-animation {
    animation: pulse 2s ease-in-out infinite;
}

.animate-float {
    animation: float 6s ease-in-out infinite;
}

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

/* ============================================
   21. PRINT STYLES
   ============================================ */
@media print {
    .header,
    .scroll-to-top,
    .purchase-notification {
        display: none;
    }
    
    body {
        background: white;
    }
    
    .pricing-btn,
    .hero-cta,
    .final-cta-btn {
        display: none;
    }
}