/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: #111827;
    background-color: #FFFFFF;
    overflow-x: hidden;
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 32px;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: 16px;
}

h1 {
    font-size: 48px;
    font-weight: 700;
    letter-spacing: -0.02em;
    line-height: 1.1;
}

h2 {
    font-size: 36px;
    font-weight: 600;
    letter-spacing: -0.01em;
}

h3 {
    font-size: 24px;
    font-weight: 600;
}

h4 {
    font-size: 20px;
    font-weight: 600;
    line-height: 1.4;
}

p {
    line-height: 1.6;
    margin-bottom: 16px;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 24px;
    border: none;
    border-radius: 8px;
    font-family: inherit;
    font-size: 16px;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: all 200ms ease-out;
    outline: none;
}

.btn-primary {
    background-color: #2563EB;
    color: white;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}

.btn-primary:hover {
    background-color: #3B82F6;
    transform: translateY(-2px);
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
}

.btn-primary:active {
    background-color: #1E40AF;
    transform: scale(0.98);
}

.btn-secondary {
    background-color: transparent;
    color: #2563EB;
    border: 2px solid #2563EB;
}

.btn-secondary:hover {
    background-color: #2563EB;
    color: white;
    transform: translateY(-2px);
}

.btn-large {
    height: 56px;
    padding: 12px 32px;
    font-size: 18px;
}

/* Preloader */
.preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    transition: opacity 300ms ease-out;
}

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

.preloader-logo {
    margin-bottom: 24px;
}

.preloader-text {
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 32px;
}

.preloader-progress {
    width: 200px;
    height: 4px;
    background-color: rgba(255, 255, 255, 0.3);
    border-radius: 2px;
    overflow: hidden;
}

.preloader-bar {
    height: 100%;
    background-color: white;
    width: 0%;
    animation: loading 2s ease-out forwards;
}

@keyframes loading {
    0% { width: 0%; }
    100% { width: 100%; }
}

/* Cookie Banner */
.cookie-banner {
    position: fixed;
    bottom: 24px;
    right: 24px;
    max-width: 400px;
    background: rgba(17, 24, 39, 0.95);
    color: white;
    border-radius: 12px;
    padding: 24px;
    z-index: 1000;
    transform: translateX(100%);
    transition: transform 300ms ease-out;
}

.cookie-banner.active {
    transform: translateX(0);
}

.cookie-content {
    position: relative;
}

.cookie-text h3 {
    font-size: 18px;
    margin-bottom: 12px;
    color: white;
}

.cookie-text p {
    font-size: 14px;
    line-height: 1.5;
    margin-bottom: 12px;
    color: rgba(255, 255, 255, 0.9);
}

.cookie-actions {
    display: flex;
    gap: 12px;
    margin-top: 16px;
}

.cookie-actions .btn {
    flex: 1;
    padding: 8px 16px;
    font-size: 14px;
    height: auto;
}

.cookie-close {
    position: absolute;
    top: -8px;
    right: -8px;
    background: rgba(255, 255, 255, 0.2);
    border: none;
    border-radius: 50%;
    width: 32px;
    height: 32px;
    color: white;
    font-size: 18px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Cookie Settings Modal */
.cookie-category {
    margin-bottom: 24px;
    padding: 16px;
    border: 1px solid #E5E7EB;
    border-radius: 8px;
}

.cookie-category-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 8px;
}

.cookie-category h4 {
    margin-bottom: 0;
    font-size: 16px;
}

.badge {
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 500;
}

.badge-success {
    background-color: #10B981;
    color: white;
}

/* Toggle Switch */
.switch {
    position: relative;
    display: inline-block;
    width: 50px;
    height: 24px;
}

.switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: #ccc;
    transition: 0.3s;
    border-radius: 24px;
}

.slider:before {
    position: absolute;
    content: "";
    height: 18px;
    width: 18px;
    left: 3px;
    bottom: 3px;
    background-color: white;
    transition: 0.3s;
    border-radius: 50%;
}

input:checked + .slider {
    background-color: #2563EB;
}

input:checked + .slider:before {
    transform: translateX(26px);
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    overflow: auto;
}

.modal-content {
    background-color: white;
    margin: 5% auto;
    border-radius: 16px;
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    max-width: 500px;
    animation: modalOpen 300ms ease-out;
}

.modal-large {
    max-width: 800px;
}

@keyframes modalOpen {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.modal-header {
    padding: 24px;
    border-bottom: 1px solid #E5E7EB;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-header h2 {
    margin-bottom: 0;
    font-size: 24px;
}

.modal-close {
    background: none;
    border: none;
    font-size: 24px;
    cursor: pointer;
    color: #9CA3AF;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-body {
    padding: 24px;
    max-height: 60vh;
    overflow-y: auto;
}

.modal-footer {
    padding: 24px;
    border-top: 1px solid #E5E7EB;
    display: flex;
    gap: 12px;
    justify-content: flex-end;
}

.legal-links {
    display: flex;
    gap: 16px;
    margin-top: 16px;
}

.legal-links a {
    color: #2563EB;
    text-decoration: none;
    font-size: 14px;
}

.legal-links a:hover {
    text-decoration: underline;
}

/* Header */
.header {
    position: sticky;
    top: 0;
    background-color: white;
    border-bottom: 1px solid #E5E7EB;
    z-index: 100;
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 700;
    font-size: 20px;
}

.nav-desktop {
    display: flex;
    gap: 32px;
}

.nav-desktop a {
    text-decoration: none;
    color: #4B5563;
    font-weight: 500;
    transition: color 200ms ease-out;
}

.nav-desktop a:hover {
    color: #2563EB;
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background-color: #111827;
    margin: 3px 0;
    transition: 0.3s;
    border-radius: 2px;
}

.mobile-nav {
    display: none;
    flex-direction: column;
    padding: 16px 0;
    border-top: 1px solid #E5E7EB;
    background-color: white;
}

.mobile-nav a {
    padding: 12px 0;
    text-decoration: none;
    color: #4B5563;
    font-weight: 500;
}

/* Hero Section */
.hero {
    padding: 64px 0;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
}

.hero-badge {
    display: inline-block;
    background: linear-gradient(45deg, #10B981, #34D399);
    color: white;
    padding: 8px 16px;
    border-radius: 24px;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 24px;
}

.hero-title {
    margin-bottom: 24px;
    background: linear-gradient(45deg, #111827, #374151);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-subtitle {
    font-size: 18px;
    color: #10B981;
    font-weight: 500;
    margin-bottom: 32px;
}

.price-display {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 16px;
}

.price-old {
    font-size: 24px;
    color: #9CA3AF;
    text-decoration: line-through;
}

.price-new {
    font-size: 36px;
    font-weight: 700;
    color: #2563EB;
}

.price-discount {
    background-color: #F59E0B;
    color: white;
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 14px;
    font-weight: 600;
}

.stock-warning {
    color: #EF4444;
    font-weight: 600;
    margin-bottom: 32px;
}

.trust-signals {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    margin-top: 32px;
}

.trust-signal {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: #4B5563;
}

.hero-image {
    position: relative;
}

.product-image {
    width: 100%;
    height: auto;
    border-radius: 16px;
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    transition: transform 300ms ease-out;
}

.product-image:hover {
    transform: scale(1.05);
}

.hero-badge-right {
    position: absolute;
    top: 24px;
    right: 24px;
}

.award-badge {
    display: flex;
    align-items: center;
    gap: 12px;
    background: rgba(255, 255, 255, 0.95);
    padding: 16px;
    border-radius: 12px;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
}

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

.award-text {
    display: flex;
    flex-direction: column;
}

.award-title {
    font-weight: 700;
    font-size: 16px;
    color: #111827;
}

.award-year {
    font-size: 14px;
    color: #10B981;
}

/* Social Proof Bar */
.social-proof-bar {
    padding: 48px 0;
    background-color: #F9FAFB;
}

.proof-metrics {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 32px;
}

.metric {
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

.metric-icon {
    font-size: 32px;
    margin-bottom: 8px;
}

.metric-text {
    font-weight: 600;
    color: #374151;
}

/* Features Section */
.features {
    padding: 96px 0;
}

.section-title {
    text-align: center;
    margin-bottom: 64px;
    color: #111827;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.feature-card {
    background-color: #F9FAFB;
    padding: 32px;
    border-radius: 12px;
    border: 1px solid #E5E7EB;
    text-align: center;
    transition: all 300ms ease-out;
}

.feature-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
}

.feature-icon {
    width: 48px;
    height: 48px;
    margin: 0 auto 16px;
}

.feature-title {
    margin-bottom: 12px;
    color: #111827;
}

.feature-description {
    color: #4B5563;
    line-height: 1.6;
}

/* Use Cases Section */
.use-cases {
    padding: 96px 0;
    background-color: #F9FAFB;
}

.use-case {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
    margin-bottom: 64px;
}

.use-case:last-child {
    margin-bottom: 0;
}

.use-case:nth-child(even) .use-case-content {
    order: 2;
}

.use-case-title {
    margin-bottom: 16px;
    color: #111827;
}

.use-case-text {
    color: #4B5563;
    font-size: 18px;
    line-height: 1.6;
}

.use-case-image img {
    width: 100%;
    height: auto;
    border-radius: 16px;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
}

/* Pricing Section */
.pricing {
    padding: 96px 0;
    background: linear-gradient(135deg, #1e3a8a 0%, #3730a3 100%);
    color: white;
}

.pricing-card {
    max-width: 600px;
    margin: 0 auto;
    background: white;
    color: #111827;
    padding: 48px;
    border-radius: 24px;
    text-align: center;
}

.pricing-title {
    margin-bottom: 32px;
    color: #111827;
}

.price-comparison {
    margin-bottom: 32px;
}

.price-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 8px;
}

.price-label {
    font-weight: 500;
}

.price-savings {
    font-size: 24px;
    font-weight: 700;
    color: #10B981;
    margin-top: 16px;
}

.urgency-timer {
    margin-bottom: 24px;
}

.timer-title {
    font-weight: 600;
    margin-bottom: 16px;
    color: #374151;
}

.countdown {
    display: flex;
    justify-content: center;
    gap: 24px;
}

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

.time-value {
    display: block;
    font-size: 32px;
    font-weight: 700;
    color: #EF4444;
}

.time-label {
    font-size: 12px;
    color: #6B7280;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.stock-counter {
    color: #EF4444;
    font-weight: 600;
    margin-bottom: 32px;
}

.what-includes {
    margin-bottom: 32px;
    text-align: left;
}

.what-includes h4 {
    margin-bottom: 16px;
    color: #111827;
}

.includes-list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
}

.include-item {
    font-size: 14px;
    color: #4B5563;
}

/* Guarantees Section */
.guarantees {
    padding: 96px 0;
    background-color: #F9FAFB;
}

.guarantees-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
    margin-bottom: 64px;
}

.guarantee-card {
    background: white;
    padding: 32px;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}

.guarantee-icon {
    font-size: 48px;
    margin-bottom: 16px;
}

.guarantee-title {
    margin-bottom: 12px;
    color: #111827;
}

.guarantee-text {
    color: #4B5563;
    line-height: 1.6;
}

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

.payment-methods h4 {
    margin-bottom: 24px;
    color: #374151;
}

.payment-logos {
    display: flex;
    justify-content: center;
    gap: 24px;
    flex-wrap: wrap;
}

.payment-logo {
    background: white;
    padding: 16px 24px;
    border-radius: 8px;
    font-weight: 600;
    color: #374151;
    box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
}

/* Testimonials Section */
.testimonials {
    padding: 96px 0;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.testimonial-card {
    background: white;
    padding: 32px;
    border-radius: 12px;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    border: 1px solid #E5E7EB;
}

.testimonial-rating {
    font-size: 18px;
    margin-bottom: 16px;
}

.testimonial-text {
    font-style: italic;
    color: #374151;
    margin-bottom: 16px;
    line-height: 1.6;
}

.testimonial-author {
    color: #6B7280;
    font-size: 14px;
}

/* FAQ Section */
.faq {
    padding: 96px 0;
    background-color: #F9FAFB;
}

.faq-grid {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: white;
    border-radius: 12px;
    margin-bottom: 16px;
    overflow: hidden;
    box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
}

.faq-question {
    width: 100%;
    padding: 24px;
    background: none;
    border: none;
    text-align: left;
    font-size: 16px;
    font-weight: 600;
    color: #111827;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: background-color 200ms ease-out;
}

.faq-question:hover {
    background-color: #F9FAFB;
}

.faq-icon {
    font-size: 24px;
    color: #2563EB;
    transition: transform 300ms ease-out;
}

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

.faq-answer {
    padding: 0 24px;
    max-height: 0;
    overflow: hidden;
    transition: all 300ms ease-out;
}

.faq-item.active .faq-answer {
    padding: 0 24px 24px;
    max-height: 100px;
}

.faq-answer p {
    color: #4B5563;
    margin-bottom: 0;
}

/* Final CTA Section */
.final-cta {
    padding: 96px 0;
    background: linear-gradient(135deg, #111827 0%, #1f2937 100%);
    color: white;
    text-align: center;
}

.cta-content {
    max-width: 600px;
    margin: 0 auto;
}

.cta-title {
    color: white;
    margin-bottom: 16px;
}

.cta-subtitle {
    color: #9CA3AF;
    font-size: 18px;
    margin-bottom: 24px;
}

.cta-price {
    font-size: 32px;
    font-weight: 700;
    color: #10B981;
    margin-bottom: 32px;
}

.cta-trust {
    margin-top: 24px;
    color: #9CA3AF;
    font-size: 14px;
}

/* Footer */
.footer {
    background-color: #374151;
    color: #D1D5DB;
    padding: 48px 0 24px;
}

.affiliate-disclosure {
    margin-bottom: 32px;
}

.disclosure-box {
    background-color: rgba(59, 130, 246, 0.1);
    border: 1px solid rgba(59, 130, 246, 0.2);
    border-radius: 8px;
    padding: 16px;
    color: #E5E7EB;
    font-size: 14px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
    margin-bottom: 32px;
}

.footer-column h4 {
    color: white;
    margin-bottom: 16px;
}

.footer-column a {
    display: block;
    color: #9CA3AF;
    text-decoration: none;
    margin-bottom: 8px;
    transition: color 200ms ease-out;
}

.footer-column a:hover {
    color: white;
}

.footer-bottom {
    border-top: 1px solid #4B5563;
    padding-top: 24px;
    text-align: center;
}

.copyright {
    color: #9CA3AF;
    font-size: 14px;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .container {
        padding: 0 24px;
    }
    
    .hero-content {
        grid-template-columns: 1fr;
        gap: 48px;
    }
    
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .use-case {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    
    .use-case:nth-child(even) .use-case-content {
        order: 0;
    }
    
    .guarantees-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .testimonials-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .container {
        padding: 0 16px;
    }
    
    h1 {
        font-size: 36px;
    }
    
    h2 {
        font-size: 28px;
    }
    
    .nav-desktop {
        display: none;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .mobile-nav.active {
        display: flex;
    }
    
    .hero {
        padding: 48px 0;
    }
    
    .hero-content {
        gap: 32px;
    }
    
    .trust-signals {
        flex-direction: column;
        gap: 8px;
    }
    
    .features {
        padding: 64px 0;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .use-cases {
        padding: 64px 0;
    }
    
    .pricing {
        padding: 64px 0;
    }
    
    .pricing-card {
        padding: 32px;
    }
    
    .guarantees {
        padding: 64px 0;
    }
    
    .guarantees-grid {
        grid-template-columns: 1fr;
    }
    
    .payment-logos {
        flex-direction: column;
        align-items: center;
    }
    
    .testimonials {
        padding: 64px 0;
    }
    
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
    
    .faq {
        padding: 64px 0;
    }
    
    .final-cta {
        padding: 64px 0;
    }
    
    .cookie-banner {
        position: fixed;
        bottom: 0;
        right: 0;
        left: 0;
        max-width: none;
        border-radius: 0;
        transform: translateY(100%);
    }
    
    .cookie-actions {
        flex-direction: column;
    }
    
    .proof-metrics {
        grid-template-columns: repeat(2, 1fr);
        gap: 24px;
    }
    
    .includes-list {
        grid-template-columns: 1fr;
    }
    
    .countdown {
        gap: 16px;
    }
    
    .time-value {
        font-size: 24px;
    }
    
    .footer-content {
        grid-template-columns: repeat(2, 1fr);
        gap: 24px;
    }
}

@media (max-width: 480px) {
    h1 {
        font-size: 28px;
    }
    
    h2 {
        font-size: 24px;
    }
    
    .hero-badge {
        font-size: 12px;
        padding: 6px 12px;
    }
    
    .hero-subtitle {
        font-size: 16px;
    }
    
    .price-old {
        font-size: 18px;
    }
    
    .price-new {
        font-size: 28px;
    }
    
    .proof-metrics {
        grid-template-columns: 1fr;
    }
    
    .btn-large {
        height: 48px;
        padding: 12px 24px;
        font-size: 16px;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
    }
}

/* Utility Classes */
.text-center {
    text-align: center;
}

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

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

.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: 8px; }
.mb-2 { margin-bottom: 16px; }
.mb-3 { margin-bottom: 24px; }
.mb-4 { margin-bottom: 32px; }

.mt-0 { margin-top: 0; }
.mt-1 { margin-top: 8px; }
.mt-2 { margin-top: 16px; }
.mt-3 { margin-top: 24px; }
.mt-4 { margin-top: 32px; }

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in {
    animation: fadeIn 600ms ease-out;
}

/* Scroll animations */
.scroll-animate {
    opacity: 0;
    transform: translateY(30px);
    transition: all 600ms ease-out;
}

.scroll-animate.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Print styles */
@media print {
    .preloader,
    .cookie-banner,
    .header,
    .footer {
        display: none;
    }
}