/* Reset et base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue', sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #ffffff;
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid #e5e7eb;
    z-index: 1000;
}

.justification-title {
    margin-right: auto;
    text-align: center;
}

.justification-text {
    margin-left: auto;
    text-align: center;
}

.nav {
    padding: 1rem 0;
}

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

/* Hamburger Menu */
.hamburger {
    display: none;
    flex-direction: column;
    justify-content: space-around;
    width: 24px;
    height: 24px;
    cursor: pointer;
    padding: 0;
    background: none;
    border: none;
}

.hamburger span {
    width: 24px;
    height: 2px;
    background: #374151;
    transition: all 0.3s;
    transform-origin: center;
}

.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
}

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

.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
}

.mobile-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: white;
    border-bottom: 1px solid #e5e7eb;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}

.mobile-menu.show {
    display: block;
}

.mobile-menu ul {
    list-style: none;
    padding: 1rem 0;
    margin: 0;
}

.mobile-menu li {
    padding: 0.5rem 1.5rem;
}

.mobile-menu a {
    display: block;
    color: #374151;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s;
}

.mobile-menu a:hover {
    color: #1e40af;
}

.logo {
    display: flex;
    align-items: center;
    text-decoration: none;
    color: #1f2937;
    font-weight: 700;
    font-size: 1.25rem;
}

.logo-icon {
    width: 62px;
    height: 62px;
    margin-right: 0.5rem;
    border-radius: 8px;
}

.logo-text {
    font-size: 1.25rem;
    font-weight: 700;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
    margin: 0;
}

.nav-menu a {
    text-decoration: none;
    color: #6b7280;
    font-weight: 500;
    transition: color 0.3s ease;
    padding: 0.5rem 1rem;
    border-radius: 0.5rem;
}

.nav-menu a:hover {
    color: #2563eb;
    background-color: #f3f4f6;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.5rem;
    border-radius: 0.5rem;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
    font-size: 0.875rem;
}

.btn-primary {
    background-color: #2563eb;
    color: white;
    border: 2px solid #2563eb;
    padding: 0.65rem 1.65rem;
}

.btn-primary:hover {
    background-color: #1d4ed8;
    border-color: #1d4ed8;
    transform: translateY(-1px);
    box-shadow: 0 10px 25px rgba(37, 99, 235, 0.3);
}

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

.btn-outline:hover {
    background-color: #2563eb;
    color: white;
}

.btn-secondary {
    background-color: #6b7280;
    color: white;
    border: 2px solid #6b7280;
}

.btn-secondary:hover {
    background-color: #4b5563;
    border-color: #4b5563;
}

.btn-large {
    padding: 1rem 2rem;
    font-size: 1.125rem;
    font-weight: 700;
}

.btn-small {
    padding: 0.5rem 1rem;
    font-size: 0.75rem;
}

/* Hero Section */
.hero {
    padding: 120px 0 80px;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.hero-banner {
    text-align: center;
    margin-bottom: 3rem;
}

.banner-image {
    width: 100%;
    max-width: 800px;
    height: auto;
    border-radius: 1rem;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.hero-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 4rem;
}

.badge {
    display: inline-flex;
    align-items: center;
    background-color: #dbeafe;
    color: #1e40af;
    padding: 0.5rem 1rem;
    border-radius: 9999px;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 2rem;
}

.shield-icon {
    margin-right: 0.5rem;
    font-size: 1rem;
}

.hero-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 800;
    color: #1f2937;
    line-height: 1.1;
    margin-bottom: 1.5rem;
}

.highlight {
    color: #2563eb;
}

.hero-description {
    font-size: 1.25rem;
    color: #6b7280;
    line-height: 1.6;
    margin-bottom: 2.5rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.hero-features {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.feature-item {
    display: flex;
    align-items: center;
    background: white;
    padding: 0.35rem 1.5rem;
    border-radius: 9999px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    font-weight: 600;
    color: #374151;
}

.feature-icon {
    width: 1.5rem;
    height: 1.5rem;
    margin-right: 0.75rem;
    border-radius: 50%;
}

.shield-icon-small,
.zap-icon {
    margin-right: 0.75rem;
    font-size: 1.25rem;
}

.hero-footer {
    font-size: 0.875rem;
    color: #9ca3af;
    margin-top: 2rem;
}

/* App Showcase */
.app-showcase {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 2rem;
    margin-top: 4rem;
    position: relative;
}

.phone-mockup {
    position: relative;
    transform: rotate(-5deg);
}

.phone-mockup:nth-child(2) {
    transform: rotate(5deg);
    margin-top: 2rem;
}

.phone-screen {
    width: 200px;
    height: auto;
    border-radius: 2rem;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}

.floating-badge {
    position: absolute;
    top: -2rem;
    right: -0.5rem;
    background: #10b981;
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 9999px;
    font-size: 0.75rem;
    font-weight: 600;
    box-shadow: 0 10px 20px rgba(16, 185, 129, 0.3);
}

/* Features Section */
.features {
    padding: 80px 0;
    background: white;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-header h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    color: #1f2937;
    margin-bottom: 1rem;
}

.section-header p {
    font-size: 1.125rem;
    color: #6b7280;
    max-width: 600px;
    margin: 0 auto;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.feature-card {
    background: white;
    padding: 2rem;
    border-radius: 1rem;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    border: 1px solid #e5e7eb;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.feature-icon-large {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.feature-card h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: #1f2937;
    margin-bottom: 1rem;
}

.feature-card p {
    color: #6b7280;
    margin-bottom: 1rem;
}

.feature-card ul {
    list-style: none;
    padding: 0;
}

.feature-card li {
    padding: 0.5rem 0;
    padding-left: 1.5rem;
    position: relative;
    color: #4b5563;
}

.feature-card li::before {
    content: "✓";
    color: #10b981;
    font-weight: bold;
    position: absolute;
    left: 0;
}

/* How It Works */
.how-it-works {
    padding: 80px 0;
    background: #f8fafc;
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 4rem;
}

.step {
    text-align: center;
    padding: 2rem;
    background: white;
    border-radius: 1rem;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
}

.step-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 3rem;
    height: 3rem;
    background: #2563eb;
    color: white;
    border-radius: 50%;
    font-weight: 700;
    font-size: 1.25rem;
    margin-bottom: 1rem;
}

.step-icon {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.step h3 {
    font-size: 1.25rem;
    font-weight: 700;
    color: #1f2937;
    margin-bottom: 1rem;
}

.step p {
    color: #6b7280;
}

/* Pricing Section */
.pricing {
    padding: 80px 0;
    background: white;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
}

.pricing-card {
    background: white;
    border: 2px solid #e5e7eb;
    border-radius: 1rem;
    padding: 2rem;
    position: relative;
    transition: all 0.3s ease;
}

.pricing-card:hover {
    border-color: #2563eb;
    box-shadow: 0 20px 40px rgba(37, 99, 235, 0.1);
}

.pricing-card.featured {
    border-color: #2563eb;
    box-shadow: 0 20px 40px rgba(37, 99, 235, 0.2);
    transform: scale(1.05);
}

.featured-badge {
    position: absolute;
    top: -1rem;
    left: 50%;
    transform: translateX(-50%);
    background: #2563eb;
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 9999px;
    font-size: 0.75rem;
    font-weight: 600;
}

.pricing-header {
    text-align: center;
    margin-bottom: 2rem;
}

.pricing-header h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: #1f2937;
    margin-bottom: 0.5rem;
}

.pricing-header p {
    color: #6b7280;
}

.price {
    margin: 1.5rem 0;
}

.price-amount {
    font-size: 3rem;
    font-weight: 800;
    color: #1f2937;
}

.price-note {
    font-size: 0.875rem;
    color: #6b7280;
    margin-top: 0.5rem;
}

.pricing-features {
    margin-bottom: 2rem;
}

.pricing-features p {
    font-weight: 600;
    color: #1f2937;
    margin-bottom: 1rem;
}

.pricing-features ul {
    list-style: none;
    padding: 0;
}

.pricing-features li {
    padding: 0.5rem 0;
    color: #4b5563;
}

.pricing-footer {
    text-align: center;
    margin-top: 4rem;
}

.pricing-justification {
    margin-top: 1rem;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.8);
    border-radius: 8px;
    border: 1px solid #e5e7eb;
}

.justification-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.75rem;
    font-size: 0.875rem;
    line-height: 1.4;
}

.justification-item:last-child {
    margin-bottom: 0;
}

.justification-icon {
    font-size: 1.2em;
    flex-shrink: 0;
}

.justification-item strong {
    color: #1f2937;
    margin-right: 0.25rem;
}

.highlight-box {
    background: #f0f9ff;
    border: 1px solid #bae6fd;
    border-radius: 1rem;
    padding: 2rem;
    margin-bottom: 2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.highlight-box h3 {
    color: #0c4a6e;
    margin-bottom: 1rem;
}

.highlight-box p {
    color: #0369a1;
}

.footer-note {
    color: #6b7280;
    font-size: 0.875rem;
}

/* FAQ Section */
.faq {
    padding: 80px 0;
    background: #f8fafc;
}

.faq-list {
    max-width: 800px;
    margin: 0 auto;
    margin-top: 3rem;
}

.faq-item {
    background: white;
    border: 1px solid #e5e7eb;
    border-radius: 0.75rem;
    margin-bottom: 1rem;
    overflow: hidden;
}

.faq-item summary {
    padding: 1.5rem;
    cursor: pointer;
    font-weight: 600;
    color: #1f2937;
    list-style: none;
}

.faq-item summary:hover {
    background: #f9fafb;
}

.faq-item p {
    padding: 0 1.5rem 1.5rem;
    color: #6b7280;
    line-height: 1.6;
}

.faq-cta {
    text-align: center;
    margin-top: 3rem;
}

.faq-cta p {
    color: #6b7280;
    margin-bottom: 1rem;
}

/* Main Content Pages */
.main-content {
    padding: 120px 0 80px;
    min-height: 100vh;
}

.privacy-content,
.deletion-content {
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.7;
}

.privacy-content h1,
.deletion-content h1 {
    font-size: 2.5rem;
    font-weight: 800;
    color: #1f2937;
    margin-bottom: 1rem;
    text-align: center;
}

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

.content-header .warning-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.content-header .subtitle {
    font-size: 1.125rem;
    color: #6b7280;
    max-width: 600px;
    margin: 0 auto;
}

.privacy-content h2 {
    font-size: 1.75rem;
    font-weight: 700;
    color: #1f2937;
    margin: 2.5rem 0 1rem 0;
}

.privacy-content h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: #374151;
    margin: 2rem 0 1rem 0;
}

.privacy-content p,
.deletion-content p {
    margin-bottom: 1rem;
    color: #4b5563;
}

.privacy-content ul,
.deletion-content ul {
    margin: 1rem 0;
    padding-left: 2rem;
}

.privacy-content li,
.deletion-content li {
    margin-bottom: 0.5rem;
    color: #4b5563;
}

.privacy-content ol {
    margin: 1rem 0;
    padding-left: 2rem;
}

.privacy-content ol li {
    margin-bottom: 0.5rem;
    color: #4b5563;
}

/* Highlight boxes */
.highlight-box {
    background: #f0f9ff;
    border: 1px solid #bae6fd;
    border-radius: 1rem;
    padding: 2rem;
    margin: 2rem 0;
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.highlight-box.success {
    background: #f0fdf4;
    border-color: #bbf7d0;
}

.highlight-icon {
    font-size: 1.5rem;
    flex-shrink: 0;
}

.highlight-box h3 {
    color: #0c4a6e;
    margin-bottom: 0.5rem;
}

.highlight-box p {
    color: #0369a1;
    margin: 0;
}

.success-box {
    background: #f0fdf4;
    border: 1px solid #bbf7d0;
    border-radius: 0.5rem;
    padding: 1rem;
    margin: 1rem 0;
}

.success-box p {
    color: #166534;
    margin: 0;
}

.warning-box {
    background: #fef3c7;
    border: 1px solid #fcd34d;
    border-radius: 0.5rem;
    padding: 1.5rem;
    margin: 2rem 0;
}

.warning-box h3 {
    color: #92400e;
    margin-bottom: 1rem;
}

.warning-box p {
    color: #78350f;
    margin-bottom: 1rem;
}

.advice-box {
    background: white;
    border: 1px solid #e5e7eb;
    border-radius: 0.5rem;
    padding: 1rem;
    margin-top: 1rem;
}

.contact-box {
    background: #f9fafb;
    border: 1px solid #e5e7eb;
    border-radius: 0.5rem;
    padding: 1.5rem;
    margin: 1rem 0;
}

/* Platform guide */
.platform-guide {
    margin: 3rem 0;
}

.platform-guide h2 {
    font-size: 1.75rem;
    font-weight: 700;
    color: #1f2937;
    margin-bottom: 2rem;
    text-align: center;
}

.platform-tabs {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.platform-tab {
    background: white;
    border: 1px solid #e5e7eb;
    border-radius: 1rem;
    padding: 2rem;
}

.platform-tab h3 {
    color: #1f2937;
    margin-bottom: 1rem;
}

.platform-tab ol {
    margin: 1rem 0;
    padding-left: 1.5rem;
}

.platform-tab li {
    margin-bottom: 0.5rem;
    color: #4b5563;
}

.platform-note {
    background: #f9fafb;
    border: 1px solid #e5e7eb;
    border-radius: 0.5rem;
    padding: 1rem;
    margin-top: 1rem;
    font-size: 0.875rem;
}

/* Data list */
.data-list h2 {
    text-align: center;
    font-size: 1.75rem;
    font-weight: 700;
    color: #1f2937;
    margin-bottom: 2rem;
}

.data-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin: 2rem 0;
}

.data-column ul {
    list-style: none;
    padding: 0;
}

.data-column li {
    padding: 0.5rem 0;
    padding-left: 2rem;
    position: relative;
    color: #4b5563;
}

.data-column li::before {
    content: "✅";
    position: absolute;
    left: 0;
    color: #10b981;
}

/* Contact section */
.contact-section {
    text-align: center;
    margin: 3rem 0;
}

.contact-section h2 {
    font-size: 1.5rem;
    font-weight: 700;
    color: #1f2937;
    margin-bottom: 1rem;
}

.contact-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-top: 2rem;
    flex-wrap: wrap;
}

/* Content footer */
.content-footer {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-top: 4rem;
    flex-wrap: wrap;
}

/* Footer */
.footer {
    background: #1f2937;
    color: white;
    padding: 3rem 0 2rem;
    margin-top: 4rem;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    gap: 3rem;
    margin-bottom: 2rem;
}

.footer-links {
    display: flex;
    gap: 3rem;
    flex: 1;
    justify-content: space-around;
}

.footer-logo {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    font-weight: 700;
    text-align: center;
}

.footer-icon {
    width: 82px;
    height: 82px;
    border-radius: 6px;
}

.footer-section h4 {
    font-weight: 600;
    margin-bottom: 1rem;
    color: #e5e7eb;
}

.footer-section ul {
    list-style: none;
    padding: 0;
}

.footer-section li {
    margin-bottom: 0.5rem;
}

.footer-section a {
    color: #9ca3af;
    text-decoration: none;
    transition: color 0.3s ease;
}

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

.footer-bottom {
    border-top: 1px solid #374151;
    padding-top: 2rem;
    text-align: center;
    color: #9ca3af;
    font-size: 0.875rem;
}

/* Responsive */
@media (max-width: 768px) {
    .hero-banner {
        margin-top: 2rem;
    }
    .nav {
        padding: 0.75rem 0;
    }
    
    .nav-container {
        padding: 0 1rem;
    }

    .logo {
        flex-shrink: 0;
    }

    /* Hide desktop menu on mobile */
    .nav-menu {
        display: none;
    }

    /* Show hamburger menu on mobile */
    .hamburger {
        display: flex;
    }

    /* Mobile menu styling */
    .mobile-menu {
        display: none;
    }

    .mobile-menu.show {
        display: block;
    }

    .hero {
        padding: 100px 0 40px;
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .hero-features {
        flex-direction: column;
        gap: 1rem;
    }

    .app-showcase {
        flex-direction: column;
        gap: 1rem;
    }

    .features-grid,
    .steps-grid,
    .pricing-grid {
        grid-template-columns: 1fr;
    }

    .pricing-card.featured {
        transform: none;
    }

    .platform-tabs {
        grid-template-columns: 1fr;
    }

    .data-grid {
        grid-template-columns: 1fr;
    }

    .contact-buttons,
    .content-footer {
        flex-direction: column;
        align-items: center;
    }

    .footer-content {
        flex-direction: column;
        text-align: center;
        gap: 1.5rem;
    }

    .footer-logo {
        order: -1;
        margin-bottom: 2rem;
        padding: 1rem 0;
        border-bottom: 1px solid #374151;
    }

    .footer-links {
        display: flex;

        gap: 1.5rem;
        width: 100%;
    }

    .footer-section {
        margin: 0;
        width: 100%;
    }
}

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

.fade-in-up {
    animation: fadeInUp 0.6s ease-out;
}

/* Utility classes */
.text-center { text-align: center; }
.text-left { text-align: left; }
.mb-4 { margin-bottom: 1rem; }
.mt-4 { margin-top: 1rem; }
.p-4 { padding: 1rem; }