/* ============================================
   MAROBRAIN - PREMIUM CSS STYLESHEET
   Modern Professional Medical Design
   ============================================ */

/* ============================================
   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: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    color: #1F2937;
    background-color: #FFFFFF;
    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;
}

/* ============================================
   TYPOGRAPHY
   ============================================ */
h1, h2, h3, h4, h5, h6 {
    font-family: 'Poppins', sans-serif;
    font-weight: 700;
    line-height: 1.2;
    color: #111827;
}

h1 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
}

h2 {
    font-size: 2rem;
    margin-bottom: 1rem;
}

h3 {
    font-size: 1.5rem;
    margin-bottom: 0.75rem;
}

p {
    margin-bottom: 1rem;
    line-height: 1.8;
}

/* Mobile Typography */
@media (max-width: 768px) {
    h1 {
        font-size: 1.75rem;
    }
    
    h2 {
        font-size: 1.5rem;
    }
    
    h3 {
        font-size: 1.25rem;
    }
}

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

section {
    padding: 80px 0;
}

@media (max-width: 768px) {
    section {
        padding: 50px 0;
    }
}

.section-subtitle {
    font-size: 1.125rem;
    color: #6B7280;
    text-align: center;
    max-width: 700px;
    margin: 0 auto 3rem;
}

/* ============================================
   NAVIGATION
   ============================================ */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: #FFFFFF;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    z-index: 1000;
    transition: all 0.3s ease;
}

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

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1rem 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 1.5rem;
    font-weight: 700;
    color: #1E40AF;
}

.nav-logo img {
    width: 50px;
    height: 50px;
    object-fit: contain;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
    align-items: center;
}

.nav-link {
    color: #374151;
    font-weight: 500;
    transition: color 0.3s ease;
    font-size: 1rem;
}

.nav-link:hover {
    color: #1E40AF;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
}

.nav-toggle span {
    width: 25px;
    height: 3px;
    background: #1E40AF;
    border-radius: 3px;
    transition: all 0.3s ease;
}

/* Mobile Navigation */
@media (max-width: 768px) {
    .nav-logo {
        font-size: 1.25rem;
    }
    
    .nav-logo img {
        width: 40px;
        height: 40px;
    }
    
    .nav-toggle {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        top: 70px;
        right: -100%;
        width: 280px;
        height: calc(100vh - 70px);
        background: #FFFFFF;
        flex-direction: column;
        padding: 2rem;
        box-shadow: -5px 0 15px rgba(0, 0, 0, 0.1);
        transition: right 0.3s ease;
        align-items: flex-start;
        gap: 1.5rem;
    }
    
    .nav-menu.active {
        right: 0;
    }
    
    .nav-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(8px, 8px);
    }
    
    .nav-toggle.active span:nth-child(2) {
        opacity: 0;
    }
    
    .nav-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -7px);
    }
}

/* CTA Button in Nav */
.cta-button {
    background: linear-gradient(135deg, #1E40AF 0%, #3B82F6 100%);
    color: #FFFFFF;
    padding: 12px 28px;
    border-radius: 50px;
    font-weight: 600;
    transition: all 0.3s ease;
    display: inline-block;
}

.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(30, 64, 175, 0.3);
}

@media (max-width: 768px) {
    .cta-button {
        width: 100%;
        text-align: center;
    }
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
    padding: 140px 0 80px;
    background: linear-gradient(135deg, #EFF6FF 0%, #DBEAFE 100%);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(59, 130, 246, 0.1) 0%, transparent 70%);
    border-radius: 50%;
    animation: float 20s ease-in-out infinite;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0) scale(1);
    }
    50% {
        transform: translateY(-30px) scale(1.05);
    }
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

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

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

.hero-image img {
    width: 100%;
    max-width: 500px;
    margin: 0 auto;
    filter: drop-shadow(0 20px 40px rgba(30, 64, 175, 0.2));
}

.hero-badge {
    position: absolute;
    top: -10px;
    right: -10px;
    background: linear-gradient(135deg, #10B981 0%, #059669 100%);
    color: #FFFFFF;
    padding: 10px 20px;
    border-radius: 50px;
    font-weight: 700;
    font-size: 0.875rem;
    box-shadow: 0 5px 15px rgba(16, 185, 129, 0.4);
    animation: pulse 2s ease-in-out infinite;
}

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

.hero-content h1 {
    color: #1E40AF;
    margin-bottom: 1.5rem;
    animation: slideInLeft 0.8s ease;
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.hero-content p {
    color: #374151;
    font-size: 1.125rem;
    margin-bottom: 1.5rem;
    animation: slideInLeft 0.8s ease 0.2s both;
}

.hero-features {
    display: grid;
    gap: 1rem;
    margin: 2rem 0;
    animation: slideInLeft 0.8s ease 0.4s both;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 500;
    color: #1F2937;
}

.feature-item i {
    color: #10B981;
    font-size: 1.25rem;
}

.hero-cta {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    background: linear-gradient(135deg, #EF4444 0%, #DC2626 100%);
    color: #FFFFFF;
    padding: 18px 40px;
    border-radius: 50px;
    font-size: 1.125rem;
    font-weight: 700;
    box-shadow: 0 10px 30px rgba(239, 68, 68, 0.4);
    transition: all 0.3s ease;
    animation: slideInLeft 0.8s ease 0.6s both;
}

.hero-cta:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 15px 40px rgba(239, 68, 68, 0.5);
}

.hero-cta:active {
    transform: translateY(-1px) scale(0.98);
}

/* Mobile Hero */
@media (max-width: 768px) {
    .hero {
        padding: 100px 0 50px;
    }
    
    .hero-container {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .hero-image {
        order: -1;
    }
    
    .hero-content h1 {
        font-size: 1.75rem;
        text-align: center;
    }
    
    .hero-content p {
        font-size: 1rem;
        text-align: center;
    }
    
    .hero-features {
        margin: 1.5rem 0;
    }
    
    .hero-cta {
        width: 100%;
        justify-content: center;
        padding: 16px 30px;
        font-size: 1rem;
    }
}

/* ============================================
   WHY CHOOSE US
   ============================================ */
.why-choose {
    background: #FFFFFF;
}

.why-choose h2 {
    text-align: center;
    color: #1E40AF;
    margin-bottom: 3rem;
}

.badges-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.badge-card {
    background: #FFFFFF;
    border-radius: 20px;
    padding: 2rem;
    text-align: center;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    opacity: 0;
    transform: translateY(30px);
}

.badge-card[data-aos="fade-up"] {
    animation: fadeUpIn 0.6s ease forwards;
}

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

.badge-card:hover {
    transform: translateY(-10px) scale(1.05) rotate(2deg);
    box-shadow: 0 15px 40px rgba(30, 64, 175, 0.2);
}

.badge-icon {
    width: 100px;
    height: 100px;
    margin: 0 auto 1.5rem;
    background: #EFF6FF;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.badge-card:hover .badge-icon {
    background: linear-gradient(135deg, #1E40AF 0%, #3B82F6 100%);
}

.badge-icon img {
    width: 60px;
    height: 60px;
    object-fit: contain;
}

.badge-card h3 {
    color: #1E40AF;
    font-size: 1.25rem;
    margin-bottom: 1rem;
}

.badge-card p {
    color: #6B7280;
    font-size: 0.9375rem;
    line-height: 1.6;
    margin: 0;
}

/* Mobile Badges */
@media (max-width: 991px) {
    .badges-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
}

@media (max-width: 575px) {
    .badges-grid {
        grid-template-columns: 1fr;
    }
    
    .badge-card {
        padding: 1.5rem;
    }
}

/* ============================================
   WHAT IS SECTION
   ============================================ */
.what-is {
    background: linear-gradient(135deg, #F3F4F6 0%, #E5E7EB 100%);
}

.what-is-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.what-is-content h2 {
    color: #1E40AF;
    margin-bottom: 1.5rem;
}

.what-is-content p {
    color: #4B5563;
    font-size: 1.0625rem;
    margin-bottom: 1.5rem;
}

.what-is-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-top: 2rem;
}

.stat-item {
    text-align: center;
    padding: 1.5rem;
    background: #FFFFFF;
    border-radius: 15px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 800;
    color: #1E40AF;
    line-height: 1;
}

.stat-label {
    font-size: 0.875rem;
    color: #6B7280;
    margin-top: 0.5rem;
}

.what-is-image img {
    width: 100%;
    max-width: 500px;
    margin: 0 auto;
    filter: drop-shadow(0 15px 35px rgba(0, 0, 0, 0.15));
}

/* Mobile What Is */
@media (max-width: 768px) {
    .what-is-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .what-is-image {
        order: -1;
    }
    
    .what-is-stats {
        grid-template-columns: 1fr;
    }
    
    .stat-number {
        font-size: 2rem;
    }
}

/* ============================================
   HOW IT WORKS - ACCORDION
   ============================================ */
.how-it-works {
    background: #FFFFFF;
}

.how-it-works h2 {
    text-align: center;
    color: #1E40AF;
    margin-bottom: 1rem;
}

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

.accordion-item {
    margin-bottom: 1rem;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    background: #FFFFFF;
}

.accordion-header {
    width: 100%;
    padding: 1.5rem;
    background: linear-gradient(135deg, #EFF6FF 0%, #DBEAFE 100%);
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 15px;
    font-size: 1.125rem;
    font-weight: 600;
    color: #1E40AF;
    transition: all 0.3s ease;
    text-align: left;
}

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

.accordion-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #1E40AF 0%, #3B82F6 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #FFFFFF;
    flex-shrink: 0;
}

.accordion-title {
    flex: 1;
}

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

.accordion-item.active .accordion-toggle {
    transform: rotate(180deg);
}

.accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease;
    padding: 0 1.5rem;
}

.accordion-item.active .accordion-content {
    max-height: 500px;
    padding: 1.5rem;
}

.accordion-content p {
    color: #4B5563;
    line-height: 1.8;
    margin: 0;
}

/* Mobile Accordion */
@media (max-width: 768px) {
    .accordion-header {
        padding: 1.25rem;
        font-size: 1rem;
    }
    
    .accordion-icon {
        width: 40px;
        height: 40px;
        font-size: 0.875rem;
    }
    
    .accordion-content {
        font-size: 0.9375rem;
    }
}

/* ============================================
   CUSTOMER REVIEWS
   ============================================ */
.reviews {
    background: linear-gradient(135deg, #FEF3C7 0%, #FDE68A 100%);
}

.reviews h2 {
    text-align: center;
    color: #1E40AF;
    margin-bottom: 1rem;
}

.reviews-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.review-card {
    background: #FFFFFF;
    border-radius: 20px;
    padding: 2rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

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

.review-header {
    display: flex;
    gap: 15px;
    margin-bottom: 1.5rem;
}

.review-avatar {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid #1E40AF;
}

.review-info h4 {
    color: #1F2937;
    font-size: 1.125rem;
    margin-bottom: 0.25rem;
}

.review-location {
    color: #6B7280;
    font-size: 0.875rem;
    margin-bottom: 0.5rem;
}

.review-rating {
    display: flex;
    gap: 3px;
}

.review-rating i {
    color: #FBBF24;
    font-size: 0.875rem;
}

.review-text {
    color: #4B5563;
    font-size: 0.9375rem;
    line-height: 1.7;
    font-style: italic;
    margin-bottom: 1rem;
}

.review-verified {
    display: flex;
    align-items: center;
    gap: 8px;
    color: #10B981;
    font-size: 0.875rem;
    font-weight: 600;
}

.review-verified i {
    font-size: 1rem;
}

/* Mobile Reviews */
@media (max-width: 991px) {
    .reviews-grid {
        grid-template-columns: 1fr;
    }
}

/* ============================================
   PRICING SECTION
   ============================================ */
.pricing {
    background: linear-gradient(135deg, #ECFDF5 0%, #D1FAE5 100%);
}

.pricing-header {
    text-align: center;
    margin-bottom: 3rem;
}

.pricing-header h2 {
    color: #1E40AF;
    margin-bottom: 0.75rem;
}

.pricing-subtitle {
    font-size: 1.125rem;
    color: #6B7280;
    margin-bottom: 2rem;
}

.countdown-timer {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
    margin: 2rem 0;
}

.timer-item {
    background: linear-gradient(135deg, #EF4444 0%, #DC2626 100%);
    color: #FFFFFF;
    padding: 20px 30px;
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 5px 20px rgba(239, 68, 68, 0.4);
}

.timer-value {
    display: block;
    font-size: 3rem;
    font-weight: 800;
    line-height: 1;
}

.timer-label {
    display: block;
    font-size: 0.875rem;
    margin-top: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.timer-separator {
    font-size: 2.5rem;
    font-weight: 800;
    color: #EF4444;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-bottom: 3rem;
}

.pricing-card {
    background: #FFFFFF;
    border-radius: 25px;
    padding: 2rem;
    text-align: center;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
    position: relative;
    transition: all 0.3s ease;
}

.pricing-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
}

.pricing-card.popular {
    border: 3px solid #10B981;
    transform: scale(1.05);
}

.pricing-card.popular:hover {
    transform: scale(1.08) translateY(-10px);
}

.popular-badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, #10B981 0%, #059669 100%);
    color: #FFFFFF;
    padding: 8px 25px;
    border-radius: 50px;
    font-weight: 700;
    font-size: 0.875rem;
    box-shadow: 0 5px 15px rgba(16, 185, 129, 0.4);
}

.pricing-label {
    background: linear-gradient(135deg, #1E40AF 0%, #3B82F6 100%);
    color: #FFFFFF;
    padding: 8px 20px;
    border-radius: 50px;
    font-weight: 700;
    font-size: 0.875rem;
    display: inline-block;
    margin-bottom: 1rem;
}

.pricing-card h3 {
    color: #1F2937;
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.pricing-supply {
    color: #6B7280;
    font-size: 0.9375rem;
    margin-bottom: 1.5rem;
}

.pricing-image {
    margin: 1.5rem 0;
}

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

.pricing-price {
    margin: 1.5rem 0;
}

.price-per {
    font-size: 3rem;
    font-weight: 800;
    color: #1E40AF;
    display: block;
}

.price-per span {
    font-size: 1rem;
    color: #6B7280;
    font-weight: 500;
}

.pricing-total {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 15px;
    margin: 1.5rem 0;
}

.old-price {
    font-size: 1.5rem;
    color: #9CA3AF;
    text-decoration: line-through;
}

.new-price {
    font-size: 2rem;
    font-weight: 800;
    color: #EF4444;
}

.pricing-bonuses {
    margin: 1rem 0;
}

.bonus-badge {
    background: #FEF3C7;
    color: #92400E;
    padding: 8px 15px;
    border-radius: 50px;
    font-weight: 700;
    font-size: 0.75rem;
    display: inline-block;
    margin: 5px;
}

.pricing-cta {
    display: block;
    margin: 1.5rem 0;
    transition: all 0.3s ease;
}

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

.pricing-cta img {
    width: 100%;
    max-width: 250px;
    margin: 0 auto;
}

.payment-logos img {
    width: 100%;
    max-width: 200px;
    margin: 1rem auto 0;
}

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

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

/* Mobile Pricing */
@media (max-width: 991px) {
    .pricing-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .pricing-card.popular {
        transform: scale(1);
    }
    
    .pricing-card.popular:hover {
        transform: translateY(-10px);
    }
}

@media (max-width: 768px) {
    .timer-item {
        padding: 15px 20px;
    }
    
    .timer-value {
        font-size: 2rem;
    }
    
    .price-per {
        font-size: 2.5rem;
    }
}

/* ============================================
   BONUS SECTION
   ============================================ */
.bonus {
    background: #FFFFFF;
}

.bonus h2 {
    text-align: center;
    color: #1E40AF;
    margin-bottom: 3rem;
}

.bonus-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
    max-width: 1000px;
    margin: 0 auto;
}

.bonus-card {
    background: linear-gradient(135deg, #FEF3C7 0%, #FDE68A 100%);
    border-radius: 20px;
    padding: 2rem;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

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

.bonus-image {
    margin-bottom: 1.5rem;
}

.bonus-image img {
    width: 100%;
    max-width: 200px;
    margin: 0 auto;
    border-radius: 15px;
}

.bonus-card h3 {
    color: #1E40AF;
    font-size: 1.375rem;
    margin-bottom: 1rem;
}

.bonus-card p {
    color: #4B5563;
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

.bonus-value {
    background: linear-gradient(135deg, #10B981 0%, #059669 100%);
    color: #FFFFFF;
    padding: 10px 20px;
    border-radius: 50px;
    font-weight: 700;
    display: inline-block;
}

/* Mobile Bonus */
@media (max-width: 768px) {
    .bonus-grid {
        grid-template-columns: 1fr;
    }
}

/* ============================================
   INGREDIENTS SECTION
   ============================================ */
.ingredients {
    background: linear-gradient(135deg, #F3F4F6 0%, #E5E7EB 100%);
}

.ingredients h2 {
    text-align: center;
    color: #1E40AF;
    margin-bottom: 1rem;
}

.ingredients-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.ingredient-card {
    background: #FFFFFF;
    border-radius: 20px;
    padding: 2rem;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
}

.ingredient-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.12);
}

.ingredient-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, #1E40AF 0%, #3B82F6 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #FFFFFF;
    font-size: 1.75rem;
    margin-bottom: 1.5rem;
}

.ingredient-card h3 {
    color: #1E40AF;
    font-size: 1.25rem;
    margin-bottom: 1rem;
}

.ingredient-card p {
    color: #4B5563;
    font-size: 0.9375rem;
    line-height: 1.7;
    margin: 0;
}

/* Mobile Ingredients */
@media (max-width: 991px) {
    .ingredients-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 575px) {
    .ingredients-grid {
        grid-template-columns: 1fr;
    }
}

/* ============================================
   SCIENTIFIC EVIDENCE
   ============================================ */
.scientific-evidence {
    background: #FFFFFF;
}

.scientific-evidence h2 {
    text-align: center;
    color: #1E40AF;
    margin-bottom: 1rem;
}

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

.evidence-section {
    margin-bottom: 2.5rem;
}

.evidence-section h3 {
    color: #1E40AF;
    font-size: 1.375rem;
    margin-bottom: 1rem;
}

.evidence-section p {
    color: #4B5563;
    font-size: 1.0625rem;
    line-height: 1.8;
}

/* ============================================
   GUARANTEE SECTION
   ============================================ */
.guarantee {
    background: linear-gradient(135deg, #ECFDF5 0%, #D1FAE5 100%);
}

.guarantee h2 {
    text-align: center;
    color: #1E40AF;
    margin-bottom: 3rem;
}

.guarantee-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.guarantee-image img {
    width: 100%;
    max-width: 400px;
    margin: 0 auto;
}

.guarantee-item {
    display: flex;
    gap: 20px;
    margin-bottom: 2rem;
}

.guarantee-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #10B981 0%, #059669 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #FFFFFF;
    font-size: 1.5rem;
    flex-shrink: 0;
}

.guarantee-text h3 {
    color: #1E40AF;
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
}

.guarantee-text p {
    color: #4B5563;
    line-height: 1.7;
    margin: 0;
}

/* Mobile Guarantee */
@media (max-width: 768px) {
    .guarantee-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .guarantee-image {
        order: -1;
    }
    
    .guarantee-item {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
}

/* ============================================
   BENEFITS SECTION
   ============================================ */
.benefits {
    background: #FFFFFF;
}

.benefits h2 {
    text-align: center;
    color: #1E40AF;
    margin-bottom: 1rem;
}

.benefits-grid {
    max-width: 900px;
    margin: 0 auto;
    display: grid;
    gap: 20px;
}

.benefit-item {
    display: flex;
    gap: 20px;
    align-items: flex-start;
    background: #F9FAFB;
    padding: 1.5rem;
    border-radius: 15px;
    border-left: 5px solid #10B981;
    transition: all 0.3s ease;
}

.benefit-item:hover {
    background: #ECFDF5;
    transform: translateX(10px);
    box-shadow: 0 5px 20px rgba(16, 185, 129, 0.2);
}

.benefit-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, #10B981 0%, #059669 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #FFFFFF;
    font-size: 1.25rem;
    flex-shrink: 0;
}

.benefit-content h3 {
    color: #1E40AF;
    font-size: 1.125rem;
    margin-bottom: 0.5rem;
}

.benefit-content p {
    color: #6B7280;
    font-size: 0.9375rem;
    line-height: 1.6;
    margin: 0;
}

/* ============================================
   FAQ SECTION
   ============================================ */
.faq {
    background: linear-gradient(135deg, #F3F4F6 0%, #E5E7EB 100%);
}

.faq h2 {
    text-align: center;
    color: #1E40AF;
    margin-bottom: 3rem;
}

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

.faq-item {
    background: #FFFFFF;
    border-radius: 15px;
    margin-bottom: 1rem;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    overflow: hidden;
}

.faq-question {
    width: 100%;
    padding: 1.5rem;
    background: #FFFFFF;
    border: none;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 1.125rem;
    font-weight: 600;
    color: #1E40AF;
    text-align: left;
    transition: all 0.3s ease;
}

.faq-question:hover {
    background: #EFF6FF;
}

.faq-question i {
    transition: transform 0.3s ease;
    color: #1E40AF;
}

.faq-item.active .faq-question i {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease;
    padding: 0 1.5rem;
}

.faq-item.active .faq-answer {
    max-height: 500px;
    padding: 1.5rem;
    padding-top: 0;
}

.faq-answer p {
    color: #4B5563;
    line-height: 1.8;
    margin: 0;
}

/* Mobile FAQ */
@media (max-width: 768px) {
    .faq-question {
        padding: 1.25rem;
        font-size: 1rem;
    }
}

/* ============================================
   FINAL CTA
   ============================================ */
.final-cta {
    background: linear-gradient(135deg, #1E40AF 0%, #3B82F6 100%);
    color: #FFFFFF;
}

.final-cta-content {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 60px;
    align-items: center;
}

.final-cta-image {
    animation: finalFloat 3s ease-in-out infinite;
}

@keyframes finalFloat {
    0%, 100% {
        transform: translateY(0) scale(1);
    }
    50% {
        transform: translateY(-15px) scale(1.05);
    }
}

.final-cta-image img {
    width: 100%;
    max-width: 400px;
    margin: 0 auto;
    filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.3));
}

.final-cta-text h2 {
    color: #FFFFFF;
    font-size: 2rem;
    margin-bottom: 2rem;
}

.final-price {
    margin: 2rem 0;
}

.regular-price {
    display: block;
    font-size: 1.125rem;
    margin-bottom: 0.5rem;
    opacity: 0.9;
}

.regular-price s {
    font-size: 1.5rem;
}

.special-price {
    display: block;
    font-size: 2.5rem;
    font-weight: 800;
    color: #FEF3C7;
}

.final-cta-button {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    background: linear-gradient(135deg, #EF4444 0%, #DC2626 100%);
    color: #FFFFFF;
    padding: 20px 50px;
    border-radius: 50px;
    font-size: 1.25rem;
    font-weight: 700;
    box-shadow: 0 10px 40px rgba(239, 68, 68, 0.5);
    transition: all 0.3s ease;
    margin-bottom: 2rem;
}

.final-cta-button:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 15px 50px rgba(239, 68, 68, 0.6);
}

.final-cta-features {
    display: grid;
    gap: 1rem;
}

.final-cta-features .feature {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 1.0625rem;
}

.final-cta-features i {
    font-size: 1.5rem;
    color: #FEF3C7;
}

/* Mobile Final CTA */
@media (max-width: 768px) {
    .final-cta-content {
        grid-template-columns: 1fr;
        gap: 30px;
        text-align: center;
    }
    
    .final-cta-image {
        order: -1;
    }
    
    .final-cta-text h2 {
        font-size: 1.5rem;
    }
    
    .special-price {
        font-size: 2rem;
    }
    
    .final-cta-button {
        width: 100%;
        justify-content: center;
        padding: 18px 30px;
        font-size: 1.125rem;
    }
    
    .final-cta-features .feature {
        justify-content: center;
    }
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
    background: #1F2937;
    color: #D1D5DB;
    padding: 60px 0 20px;
}

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

.footer-legal-links {
    margin-bottom: 2rem;
    font-size: 0.9375rem;
}

.legal-link {
    color: #9CA3AF;
    transition: color 0.3s ease;
}

.legal-link:hover {
    color: #3B82F6;
}

.link-separator {
    margin: 0 15px;
    color: #6B7280;
}

.footer-disclaimer {
    max-width: 900px;
    margin: 0 auto 2rem;
}

.footer-disclaimer p {
    font-size: 0.875rem;
    color: #9CA3AF;
    line-height: 1.6;
    margin-bottom: 1rem;
}

.footer-social {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin: 2rem 0;
}

.footer-social a {
    width: 45px;
    height: 45px;
    background: #374151;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #D1D5DB;
    transition: all 0.3s ease;
}

.footer-social a:hover {
    background: #3B82F6;
    color: #FFFFFF;
    transform: translateY(-3px);
}

.footer-copyright {
    padding-top: 2rem;
    border-top: 1px solid #374151;
    font-size: 0.875rem;
    color: #9CA3AF;
}

/* Mobile Footer */
@media (max-width: 768px) {
    .footer {
        padding: 40px 0 20px;
    }
    
    .footer-legal-links {
        display: flex;
        flex-direction: column;
        gap: 10px;
    }
    
    .link-separator {
        display: none;
    }
}

/* ============================================
   SCROLL TO TOP BUTTON
   ============================================ */
.scroll-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, #1E40AF 0%, #3B82F6 100%);
    color: #FFFFFF;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    box-shadow: 0 5px 20px rgba(30, 64, 175, 0.4);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 999;
    cursor: pointer;
}

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

.scroll-to-top:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(30, 64, 175, 0.5);
}

.scroll-to-top:active {
    transform: translateY(-2px) scale(0.95);
}

/* ============================================
   PURCHASE NOTIFICATION POPUP
   ============================================ */
.purchase-notification {
    position: fixed;
    bottom: -100px;
    left: 20px;
    background: #FFFFFF;
    border-radius: 15px;
    padding: 1rem 1.5rem;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
    z-index: 998;
    transition: bottom 0.5s ease;
    max-width: 350px;
}

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

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

.notification-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, #10B981 0%, #059669 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #FFFFFF;
    font-size: 1.125rem;
}

.notification-text {
    flex: 1;
}

.notification-name {
    font-weight: 600;
    color: #1F2937;
    font-size: 0.9375rem;
    margin-bottom: 0.25rem;
}

.notification-location {
    font-size: 0.8125rem;
    color: #6B7280;
    margin: 0;
}

.notification-close {
    width: 25px;
    height: 25px;
    background: #F3F4F6;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 1.125rem;
    color: #6B7280;
    transition: all 0.3s ease;
}

.notification-close:hover {
    background: #E5E7EB;
    color: #1F2937;
}

/* Mobile Notification */
@media (max-width: 768px) {
    .purchase-notification {
        left: 50%;
        transform: translateX(-50%);
        max-width: 90%;
    }
    
    .purchase-notification.show {
        bottom: 20px;
    }
}

/* ============================================
   EXIT INTENT POPUP
   ============================================ */
.exit-popup {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 10000;
    display: none;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.exit-popup.active {
    display: flex;
    opacity: 1;
}

.exit-popup-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(5px);
}

.exit-popup-content {
    position: relative;
    background: #FFFFFF;
    border-radius: 25px;
    padding: 3rem;
    max-width: 600px;
    width: 90%;
    text-align: center;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    animation: popupSlideIn 0.5s ease;
}

@keyframes popupSlideIn {
    from {
        transform: scale(0.8) translateY(50px);
        opacity: 0;
    }
    to {
        transform: scale(1) translateY(0);
        opacity: 1;
    }
}

.exit-popup-close {
    position: absolute;
    top: 15px;
    right: 15px;
    width: 40px;
    height: 40px;
    background: #F3F4F6;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: #6B7280;
    cursor: pointer;
    transition: all 0.3s ease;
}

.exit-popup-close a {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: inherit;
}

.exit-popup-close:hover {
    background: #E5E7EB;
    color: #1F2937;
    transform: rotate(90deg);
}

.exit-popup-content h3 {
    color: #1E40AF;
    font-size: 2rem;
    margin-bottom: 1rem;
}

.exit-popup-content > p {
    font-size: 1.125rem;
    color: #4B5563;
    margin-bottom: 2rem;
}

.exit-popup-offer {
    background: linear-gradient(135deg, #FEF3C7 0%, #FDE68A 100%);
    border-radius: 15px;
    padding: 1.5rem;
    margin: 2rem 0;
}

.exit-popup-price {
    font-size: 1.125rem;
    color: #1F2937;
    margin-bottom: 0.5rem;
}

.exit-popup-price span {
    font-size: 2rem;
    font-weight: 800;
    color: #EF4444;
}

.exit-popup-bonus {
    font-size: 0.9375rem;
    color: #92400E;
    font-weight: 600;
    margin: 0;
}

.exit-popup-cta {
    display: inline-block;
    background: linear-gradient(135deg, #EF4444 0%, #DC2626 100%);
    color: #FFFFFF;
    padding: 18px 50px;
    border-radius: 50px;
    font-size: 1.25rem;
    font-weight: 700;
    box-shadow: 0 10px 30px rgba(239, 68, 68, 0.4);
    transition: all 0.3s ease;
    margin-bottom: 1.5rem;
}

.exit-popup-cta:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 15px 40px rgba(239, 68, 68, 0.5);
}

.exit-popup-guarantee {
    font-size: 0.875rem;
    color: #6B7280;
    margin: 0;
}

/* Mobile Exit Popup */
@media (max-width: 768px) {
    .exit-popup-content {
        padding: 2rem;
        width: 95%;
    }
    
    .exit-popup-content h3 {
        font-size: 1.5rem;
    }
    
    .exit-popup-price span {
        font-size: 1.75rem;
    }
    
    .exit-popup-cta {
        width: 100%;
        padding: 16px 30px;
        font-size: 1.125rem;
    }
}

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

.hidden {
    display: none;
}

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

/* Print Styles */
@media print {
    .navbar,
    .scroll-to-top,
    .purchase-notification,
    .exit-popup {
        display: none !important;
    }
}