/* ============================================
   FLASH BURN - MODERN GRADIENT DESIGN
   Mobile-First Responsive CSS
   ============================================ */

/* ============================================
   CSS RESET & BASE STYLES
   ============================================ */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

*::before,
*::after {
    box-sizing: border-box;
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: #1a1a1a;
    background: #ffffff;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

a {
    text-decoration: none;
    color: inherit;
    transition: all 0.3s ease;
}

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    outline: none;
    transition: all 0.3s ease;
}

/* Remove tap highlight on mobile */
* {
    -webkit-tap-highlight-color: transparent;
}

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

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

.gradient-text {
    background: linear-gradient(135deg, #4F46E5 0%, #06B6D4 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.responsive-img {
    width: 100%;
    height: auto;
    object-fit: cover;
}

/* ============================================
   SECTION 1: NAVIGATION MENU
   ============================================ */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
    z-index: 1000;
    transition: all 0.3s ease;
}

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

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 70px;
}

.logo h2 {
    font-size: 24px;
    font-weight: 700;
    color: #1a1a1a;
}

.logo span {
    background: linear-gradient(135deg, #4F46E5 0%, #06B6D4 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

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

.nav-link {
    font-size: 15px;
    font-weight: 500;
    color: #4a5568;
    position: relative;
    padding: 5px 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(135deg, #4F46E5 0%, #06B6D4 100%);
    transition: width 0.3s ease;
}

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

.nav-cta-btn {
    padding: 10px 24px;
    background: linear-gradient(135deg, #4F46E5 0%, #06B6D4 100%);
    color: #ffffff;
    border-radius: 25px;
    font-weight: 600;
    font-size: 14px;
    transition: all 0.3s ease;
}

.nav-cta-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(79, 70, 229, 0.3);
}

/* Hamburger Menu */
.hamburger {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    width: 28px;
    height: 20px;
    background: transparent;
    cursor: pointer;
}

.hamburger span {
    display: block;
    width: 100%;
    height: 3px;
    background: linear-gradient(135deg, #4F46E5 0%, #06B6D4 100%);
    border-radius: 2px;
    transition: all 0.3s ease;
}

.hamburger.active span:nth-child(1) {
    transform: translateY(8.5px) rotate(45deg);
}

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

.hamburger.active span:nth-child(3) {
    transform: translateY(-8.5px) rotate(-45deg);
}

/* Mobile Menu */
@media (max-width: 767px) {
    .nav-menu {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 70px);
        background: rgba(255, 255, 255, 0.98);
        backdrop-filter: blur(10px);
        flex-direction: column;
        justify-content: flex-start;
        padding: 40px 20px;
        gap: 20px;
        transition: left 0.4s ease;
    }
    
    .nav-menu.active {
        left: 0;
        display: flex;
    }
    
    .nav-link {
        font-size: 18px;
        width: 100%;
        text-align: center;
        padding: 15px 0;
    }
    
    .nav-cta-btn {
        width: 100%;
        padding: 15px 24px;
        font-size: 16px;
        text-align: center;
    }
}

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

/* ============================================
   SECTION 2: HERO SECTION
   ============================================ */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 100px 0 60px;
    overflow: hidden;
}

.hero-gradient-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #f0f9ff 0%, #e0e7ff 50%, #fae8ff 100%);
    z-index: -1;
}

.hero-gradient-bg::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, rgba(79, 70, 229, 0.1) 0%, transparent 70%);
    animation: float 20s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0) scale(1); }
    50% { transform: translate(-50px, -50px) scale(1.1); }
}

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

.hero-image {
    width: 100%;
    max-width: 400px;
    position: relative;
}

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

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

.product-bottle {
    position: relative;
    z-index: 2;
    filter: drop-shadow(0 20px 40px rgba(79, 70, 229, 0.3));
    animation: pulse 3s ease-in-out infinite;
}

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

.glow-effect {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 120%;
    height: 120%;
    background: radial-gradient(circle, rgba(79, 70, 229, 0.4) 0%, transparent 70%);
    border-radius: 50%;
    animation: glowPulse 3s ease-in-out infinite;
    z-index: 1;
}

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

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

.hero-title {
    font-size: 28px;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 20px;
    color: #1a1a1a;
}

.hero-description {
    font-size: 16px;
    line-height: 1.8;
    color: #4a5568;
    margin-bottom: 15px;
}

.hero-cta {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 16px 32px;
    background: linear-gradient(135deg, #4F46E5 0%, #06B6D4 100%);
    color: #ffffff;
    border-radius: 50px;
    font-weight: 700;
    font-size: 16px;
    margin-top: 20px;
    box-shadow: 0 10px 30px rgba(79, 70, 229, 0.3);
    transition: all 0.3s ease;
    min-height: 48px;
}

.hero-cta:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(79, 70, 229, 0.4);
}

.hero-cta:active {
    transform: translateY(-1px);
}

/* Tablet & Desktop */
@media (min-width: 768px) {
    .hero-container {
        flex-direction: row;
        gap: 60px;
    }
    
    .hero-image {
        max-width: 450px;
    }
    
    .hero-content {
        flex: 1;
        text-align: left;
    }
    
    .hero-title {
        font-size: 40px;
    }
    
    .hero-description {
        font-size: 17px;
    }
}

@media (min-width: 1024px) {
    .hero-title {
        font-size: 48px;
    }
    
    .hero-description {
        font-size: 18px;
    }
    
    .hero-cta {
        font-size: 18px;
        padding: 18px 40px;
    }
}

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

.section-title {
    font-size: 28px;
    font-weight: 800;
    text-align: center;
    margin-bottom: 40px;
    color: #1a1a1a;
}

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

.badge-card {
    background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
    border-radius: 20px;
    padding: 30px 20px;
    text-align: center;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    border: 2px solid transparent;
}

.badge-card:hover {
    transform: translateY(-10px) scale(1.02) rotate(1deg);
    box-shadow: 0 20px 50px rgba(79, 70, 229, 0.2);
    border-color: rgba(79, 70, 229, 0.3);
}

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

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

.badge-title {
    font-size: 18px;
    font-weight: 700;
    color: #1a1a1a;
    margin-bottom: 12px;
}

.badge-description {
    font-size: 14px;
    line-height: 1.7;
    color: #64748b;
}

/* Fade-up Animation */
[data-aos="fade-up"] {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

[data-aos="fade-up"].aos-animate {
    opacity: 1;
    transform: translateY(0);
}

/* Tablet */
@media (min-width: 576px) {
    .badges-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 24px;
    }
}

/* Desktop */
@media (min-width: 992px) {
    .why-choose {
        padding: 80px 0;
    }
    
    .section-title {
        font-size: 36px;
        margin-bottom: 60px;
    }
    
    .badges-grid {
        grid-template-columns: repeat(4, 1fr);
        gap: 30px;
    }
    
    .badge-card {
        padding: 40px 25px;
    }
    
    .badge-title {
        font-size: 19px;
    }
    
    .badge-description {
        font-size: 15px;
    }
}

/* ============================================
   SECTION 4: WHAT IS FLASH BURN
   ============================================ */
.what-is {
    padding: 60px 0;
    background: linear-gradient(135deg, #faf5ff 0%, #f0f9ff 100%);
}

.what-is-content {
    display: flex;
    flex-direction: column;
    gap: 30px;
    align-items: center;
}

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

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

.what-is-image img {
    border-radius: 20px;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
}

@media (min-width: 768px) {
    .what-is-content {
        flex-direction: row;
        gap: 50px;
    }
    
    .what-is-text {
        flex: 1;
    }
    
    .what-is-image {
        flex: 0 0 400px;
    }
}

@media (min-width: 1024px) {
    .what-is {
        padding: 100px 0;
    }
    
    .what-is-text p {
        font-size: 17px;
    }
}

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

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

.accordion-item {
    background: #ffffff;
    border: 2px solid #e2e8f0;
    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%;
    padding: 18px 20px;
    background: transparent;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 16px;
    font-weight: 600;
    color: #1a1a1a;
    cursor: pointer;
    text-align: left;
    min-height: 48px;
}

.accordion-icon {
    transition: transform 0.3s ease;
    flex-shrink: 0;
}

.accordion-header[aria-expanded="true"] .accordion-icon {
    transform: rotate(180deg);
}

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

.accordion-header[aria-expanded="true"] + .accordion-content {
    max-height: 500px;
    padding: 0 20px 20px;
}

.accordion-content p {
    font-size: 15px;
    line-height: 1.7;
    color: #64748b;
}

@media (min-width: 768px) {
    .accordion-header {
        padding: 22px 30px;
        font-size: 18px;
    }
    
    .accordion-content p {
        font-size: 16px;
    }
    
    .accordion-header[aria-expanded="true"] + .accordion-content {
        padding: 0 30px 25px;
    }
}

@media (min-width: 1024px) {
    .how-it-works {
        padding: 100px 0;
    }
}

/* ============================================
   SECTION 6: CUSTOMER REVIEWS
   ============================================ */
.reviews {
    padding: 60px 0;
    background: linear-gradient(135deg, #f0f9ff 0%, #faf5ff 100%);
}

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

.review-card {
    background: #ffffff;
    border-radius: 20px;
    padding: 30px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    transition: all 0.4s ease;
}

.review-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 50px rgba(79, 70, 229, 0.15);
}

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

.reviewer-photo {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid #4F46E5;
}

.reviewer-info {
    flex: 1;
}

.reviewer-name {
    font-size: 18px;
    font-weight: 700;
    color: #1a1a1a;
    margin-bottom: 3px;
}

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

.star-rating {
    color: #fbbf24;
    font-size: 16px;
    letter-spacing: 2px;
}

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

/* Zoom-in Animation */
[data-aos="zoom-in"] {
    opacity: 0;
    transform: scale(0.9);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

[data-aos="zoom-in"].aos-animate {
    opacity: 1;
    transform: scale(1);
}

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

@media (min-width: 1024px) {
    .reviews {
        padding: 100px 0;
    }
    
    .reviews-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 40px;
    }
}

/* ============================================
   SECTION 7: PRICING WITH COUNTDOWN TIMER
   ============================================ */
.pricing {
    padding: 60px 0;
    background: #ffffff;
}

.pricing-subtitle {
    text-align: center;
    font-size: 17px;
    color: #64748b;
    margin-bottom: 30px;
}

.countdown-timer {
    max-width: 400px;
    margin: 0 auto 40px;
    text-align: center;
}

.timer-label {
    font-size: 16px;
    font-weight: 600;
    color: #1a1a1a;
    margin-bottom: 15px;
}

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

.timer-box {
    background: linear-gradient(135deg, #4F46E5 0%, #06B6D4 100%);
    border-radius: 15px;
    padding: 15px 20px;
    min-width: 80px;
    text-align: center;
}

.timer-value {
    display: block;
    font-size: 32px;
    font-weight: 800;
    color: #ffffff;
    line-height: 1;
}

.timer-label-small {
    display: block;
    font-size: 12px;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.9);
    margin-top: 5px;
    letter-spacing: 1px;
}

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

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

.pricing-card {
    background: #ffffff;
    border: 3px solid #e2e8f0;
    border-radius: 25px;
    padding: 30px 20px;
    text-align: center;
    transition: all 0.4s ease;
    position: relative;
}

.pricing-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.1);
}

.pricing-card.featured {
    border-color: #4F46E5;
    background: linear-gradient(135deg, #faf5ff 0%, #f0f9ff 100%);
    box-shadow: 0 15px 40px rgba(79, 70, 229, 0.2);
}

.pricing-badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, #ef4444 0%, #f97316 100%);
    color: #ffffff;
    padding: 6px 20px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 1px;
}

.pricing-label {
    font-size: 14px;
    font-weight: 700;
    color: #64748b;
    letter-spacing: 2px;
    margin-bottom: 10px;
}

.pricing-package {
    font-size: 22px;
    font-weight: 800;
    color: #1a1a1a;
    margin-bottom: 5px;
}

.pricing-supply {
    font-size: 14px;
    color: #64748b;
    margin-bottom: 20px;
}

.pricing-image {
    width: 100%;
    max-width: 200px;
    margin: 0 auto 20px;
}

.pricing-price {
    margin-bottom: 10px;
}

.price-per {
    font-size: 36px;
    font-weight: 800;
    color: #4F46E5;
}

.per-bottle {
    font-size: 16px;
    font-weight: 600;
    color: #64748b;
}

.pricing-total {
    margin-bottom: 20px;
}

.old-price {
    font-size: 18px;
    color: #94a3b8;
    text-decoration: line-through;
    margin-right: 10px;
}

.new-price {
    font-size: 28px;
    font-weight: 800;
    color: #10b981;
}

.pricing-benefits {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 20px;
}

.benefit-badge {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    color: #ffffff;
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 1px;
}

.pricing-btn {
    display: block;
    width: 100%;
    padding: 16px 24px;
    background: linear-gradient(135deg, #4F46E5 0%, #06B6D4 100%);
    color: #ffffff;
    border-radius: 50px;
    font-weight: 700;
    font-size: 16px;
    margin-bottom: 20px;
    box-shadow: 0 10px 25px rgba(79, 70, 229, 0.3);
    transition: all 0.3s ease;
    min-height: 50px;
}

.pricing-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 35px rgba(79, 70, 229, 0.4);
}

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

.payment-logos {
    max-width: 200px;
    margin: 0 auto;
    opacity: 0.8;
}

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

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

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

@media (min-width: 992px) {
    .pricing {
        padding: 100px 0;
    }
    
    .pricing-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 40px;
    }
    
    .pricing-card {
        padding: 40px 30px;
    }
}

/* ============================================
   SECTION 8: INGREDIENTS
   ============================================ */
.ingredients {
    padding: 60px 0;
    background: linear-gradient(135deg, #faf5ff 0%, #f0f9ff 100%);
}

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

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

.ingredient-card:hover {
    transform: translateX(5px);
    box-shadow: 0 10px 30px rgba(79, 70, 229, 0.1);
}

.ingredient-name {
    font-size: 18px;
    font-weight: 700;
    color: #1a1a1a;
    margin-bottom: 12px;
    background: linear-gradient(135deg, #4F46E5 0%, #06B6D4 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.ingredient-description {
    font-size: 15px;
    line-height: 1.7;
    color: #64748b;
}

@media (min-width: 768px) {
    .ingredients-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 30px;
    }
}

@media (min-width: 1024px) {
    .ingredients {
        padding: 100px 0;
    }
}

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

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

.evidence-section {
    margin-bottom: 40px;
}

.evidence-section h3 {
    font-size: 20px;
    font-weight: 700;
    color: #1a1a1a;
    margin-bottom: 15px;
    padding-left: 15px;
    border-left: 4px solid #4F46E5;
}

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

@media (min-width: 768px) {
    .evidence-section h3 {
        font-size: 22px;
    }
    
    .evidence-section p {
        font-size: 16px;
    }
}

@media (min-width: 1024px) {
    .scientific-evidence {
        padding: 100px 0;
    }
}

/* ============================================
   SECTION 10: MONEY BACK GUARANTEE
   ============================================ */
.guarantee {
    padding: 60px 0;
    background: linear-gradient(135deg, #f0f9ff 0%, #faf5ff 100%);
}

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

.guarantee-image {
    width: 100%;
    max-width: 350px;
}

.guarantee-image img {
    filter: drop-shadow(0 15px 40px rgba(79, 70, 229, 0.2));
}

.guarantee-text {
    flex: 1;
}

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

.guarantee-point h3 {
    font-size: 20px;
    font-weight: 700;
    color: #1a1a1a;
    margin-bottom: 12px;
}

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

@media (min-width: 768px) {
    .guarantee-content {
        flex-direction: row;
        gap: 60px;
    }
    
    .guarantee-image {
        flex: 0 0 350px;
    }
}

@media (min-width: 1024px) {
    .guarantee {
        padding: 100px 0;
    }
    
    .guarantee-point h3 {
        font-size: 22px;
    }
    
    .guarantee-point p {
        font-size: 16px;
    }
}

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

.benefits-list {
    max-width: 900px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

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

.benefit-item:hover {
    transform: translateX(10px);
    box-shadow: 0 10px 30px rgba(79, 70, 229, 0.1);
}

.check-icon {
    flex-shrink: 0;
    margin-top: 3px;
}

.benefit-text h3 {
    font-size: 18px;
    font-weight: 700;
    color: #1a1a1a;
    margin-bottom: 8px;
}

.benefit-text p {
    font-size: 15px;
    line-height: 1.7;
    color: #64748b;
}

@media (min-width: 768px) {
    .benefit-item {
        padding: 25px;
    }
    
    .benefit-text h3 {
        font-size: 19px;
    }
}

@media (min-width: 1024px) {
    .benefits {
        padding: 100px 0;
    }
}

/* ============================================
   SECTION 12: SECOND PRICING SECTION
   ============================================ */
.pricing-second {
    background: linear-gradient(135deg, #faf5ff 0%, #f0f9ff 100%);
}

/* ============================================
   SECTION 13: FAQ SECTION
   ============================================ */
.faq {
    padding: 60px 0;
    background: #ffffff;
}

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

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

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

.faq-question {
    width: 100%;
    padding: 18px 20px;
    background: transparent;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 16px;
    font-weight: 600;
    color: #1a1a1a;
    cursor: pointer;
    text-align: left;
    min-height: 48px;
}

.faq-icon {
    transition: transform 0.3s ease;
    flex-shrink: 0;
    stroke: #4F46E5;
}

.faq-question[aria-expanded="true"] .faq-icon {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.4s ease;
}

.faq-question[aria-expanded="true"] + .faq-answer {
    max-height: 600px;
    padding: 0 20px 20px;
}

.faq-answer p {
    font-size: 15px;
    line-height: 1.8;
    color: #64748b;
}

@media (min-width: 768px) {
    .faq-question {
        padding: 22px 30px;
        font-size: 18px;
    }
    
    .faq-answer p {
        font-size: 16px;
    }
    
    .faq-question[aria-expanded="true"] + .faq-answer {
        padding: 0 30px 25px;
    }
}

@media (min-width: 1024px) {
    .faq {
        padding: 100px 0;
    }
}

/* ============================================
   SECTION 16: FINAL CTA
   ============================================ */
.final-cta {
    position: relative;
    padding: 80px 0;
    overflow: hidden;
}

.final-cta-gradient {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #4F46E5 0%, #06B6D4 100%);
    z-index: -1;
}

.final-cta-gradient::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
    animation: rotate 20s linear infinite;
}

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

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

.final-cta-image {
    width: 100%;
    max-width: 350px;
}

.pulse-animation {
    animation: pulseScale 2s ease-in-out infinite;
    filter: drop-shadow(0 20px 50px rgba(0, 0, 0, 0.3));
}

@keyframes pulseScale {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.08); }
}

.final-cta-text {
    color: #ffffff;
}

.final-cta-title {
    font-size: 26px;
    font-weight: 800;
    line-height: 1.3;
    margin-bottom: 25px;
}

.final-cta-pricing {
    margin-bottom: 30px;
}

.final-regular-price {
    display: block;
    font-size: 16px;
    margin-bottom: 10px;
    opacity: 0.9;
}

.final-special-price {
    display: block;
    font-size: 40px;
    font-weight: 800;
}

.final-cta-btn {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 18px 40px;
    background: #ffffff;
    color: #4F46E5;
    border-radius: 50px;
    font-weight: 700;
    font-size: 18px;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.2);
    transition: all 0.3s ease;
    min-height: 56px;
}

.final-cta-btn:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
}

.final-cta-btn:active {
    transform: translateY(-2px);
}

.final-cta-note {
    font-size: 14px;
    margin-top: 20px;
    opacity: 0.95;
}

@media (min-width: 768px) {
    .final-cta-content {
        flex-direction: row;
        text-align: left;
    }
    
    .final-cta-text {
        flex: 1;
    }
    
    .final-cta-title {
        font-size: 32px;
    }
}

@media (min-width: 1024px) {
    .final-cta {
        padding: 120px 0;
    }
    
    .final-cta-title {
        font-size: 38px;
    }
    
    .final-special-price {
        font-size: 48px;
    }
}

/* ============================================
   SECTION 17: FOOTER
   ============================================ */
.footer {
    padding: 50px 0 30px;
    background: #1a1a1a;
    color: #ffffff;
}

.footer-content {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.footer-links {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 15px;
}

.footer-link {
    font-size: 14px;
    color: #cbd5e1;
    transition: color 0.3s ease;
}

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

.footer-divider {
    color: #475569;
}

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

.footer-disclaimer p {
    font-size: 13px;
    line-height: 1.7;
    color: #94a3b8;
    max-width: 900px;
    margin: 0 auto;
}

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

.social-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    color: #ffffff;
    transition: all 0.3s ease;
}

.social-icon:hover {
    background: linear-gradient(135deg, #4F46E5 0%, #06B6D4 100%);
    transform: translateY(-3px);
}

.footer-copyright {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid #334155;
}

.footer-copyright p {
    font-size: 13px;
    color: #94a3b8;
}

@media (min-width: 768px) {
    .footer {
        padding: 60px 0 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: #ffffff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 10px 30px rgba(79, 70, 229, 0.4);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 999;
}

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

.scroll-to-top:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(79, 70, 229, 0.5);
}

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

/* ============================================
   EXIT INTENT POPUP
   ============================================ */
.exit-popup {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(5px);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    animation: fadeIn 0.3s ease;
}

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

.popup-content {
    background: #ffffff;
    border-radius: 25px;
    max-width: 500px;
    width: 100%;
    position: relative;
    animation: slideUp 0.4s ease;
}

@keyframes slideUp {
    from { transform: translateY(50px); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

.popup-close {
    position: absolute;
    top: 15px;
    right: 15px;
    width: 36px;
    height: 36px;
    background: rgba(0, 0, 0, 0.1);
    border-radius: 50%;
    font-size: 24px;
    line-height: 1;
    color: #1a1a1a;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.popup-close:hover {
    background: rgba(0, 0, 0, 0.2);
    transform: rotate(90deg);
}

.popup-body {
    padding: 50px 30px;
    text-align: center;
}

.popup-title {
    font-size: 28px;
    font-weight: 800;
    color: #1a1a1a;
    margin-bottom: 15px;
}

.popup-text {
    font-size: 18px;
    color: #64748b;
    margin-bottom: 30px;
}

.popup-cta {
    display: inline-block;
    padding: 16px 40px;
    background: linear-gradient(135deg, #4F46E5 0%, #06B6D4 100%);
    color: #ffffff;
    border-radius: 50px;
    font-weight: 700;
    font-size: 16px;
    box-shadow: 0 10px 30px rgba(79, 70, 229, 0.3);
    transition: all 0.3s ease;
    min-height: 48px;
}

.popup-cta:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(79, 70, 229, 0.4);
}

/* Mobile Popup Optimization */
@media (max-width: 576px) {
    .exit-popup {
        align-items: flex-end;
        padding: 0;
    }
    
    .popup-content {
        border-radius: 25px 25px 0 0;
        max-width: 100%;
    }
    
    .popup-body {
        padding: 40px 25px 30px;
    }
    
    .popup-title {
        font-size: 24px;
    }
    
    .popup-text {
        font-size: 16px;
    }
}

/* ============================================
   PURCHASE NOTIFICATION
   ============================================ */
.purchase-notification {
    position: fixed;
    bottom: 30px;
    left: 30px;
    max-width: 350px;
    background: #ffffff;
    border-radius: 15px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
    padding: 15px 20px;
    transform: translateX(-500px);
    transition: transform 0.5s ease;
    z-index: 998;
}

.purchase-notification.show {
    transform: translateX(0);
}

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

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

.notification-text {
    flex: 1;
    font-size: 13px;
    color: #475569;
}

.notification-name {
    display: block;
    font-weight: 700;
    color: #1a1a1a;
    margin-bottom: 2px;
}

.notification-location {
    color: #64748b;
}

/* Mobile Notification */
@media (max-width: 576px) {
    .purchase-notification {
        bottom: 20px;
        left: 20px;
        right: 20px;
        max-width: calc(100% - 40px);
    }
}

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

/* Focus Styles for Accessibility */
a:focus,
button:focus,
input:focus,
textarea:focus,
select:focus {
    outline: 3px solid #4F46E5;
    outline-offset: 2px;
}

/* ============================================
   PRINT STYLES
   ============================================ */
@media print {
    .navbar,
    .hamburger,
    .scroll-to-top,
    .exit-popup,
    .purchase-notification,
    .final-cta {
        display: none !important;
    }
    
    body {
        color: #000000;
        background: #ffffff;
    }
}