* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background-color: #fff;
    color: #111827;
    overflow-x: hidden;
}

.gradient-text {
    background: linear-gradient(135deg, #0066FF 0%, #0052CC 50%, #1E3A8A 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.glow-effect {
    box-shadow: 0 0 60px rgba(0, 102, 255, 0.3), 0 0 100px rgba(0, 102, 255, 0.1);
}

.card-white {
    background: white;
    border: 1px solid rgba(0, 102, 255, 0.1);
    box-shadow: 0 4px 6px -1px rgba(0, 102, 255, 0.05), 0 2px 4px -1px rgba(0, 102, 255, 0.03);
    transition: all 0.3s;
}

.card-white:hover {
    box-shadow: 0 20px 25px -5px rgba(0, 102, 255, 0.1), 0 10px 10px -5px rgba(0, 102, 255, 0.04);
    border-color: rgba(0, 102, 255, 0.2);
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 50;
    padding: 16px;
}

.navbar-container {
    max-width: 1152px;
    margin: 0 auto;
    padding: 12px 24px;
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.5);
    box-shadow: 0 10px 15px -3px rgba(59, 130, 246, 0.05);
}

.navbar-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.navbar-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
}

.navbar-logo-img {
    width: 36px;
    height: 36px;
    transition: transform 0.2s;
}

.navbar-logo:hover .navbar-logo-img {
    transform: scale(1.05);
}

.navbar-logo-text {
    font-size: 20px;
    font-weight: 700;
    letter-spacing: -0.025em;
    color: #111827;
}

.navbar-links {
    display: none;
    align-items: center;
    gap: 8px;
}

@media (min-width: 768px) {
    .navbar-links {
        display: flex;
    }
}

.navbar-link {
    padding: 8px 16px;
    border-radius: 12px;
    font-size: 14px;
    font-weight: 500;
    color: #4B5563;
    text-decoration: none;
    transition: all 0.2s;
}

.navbar-link:hover {
    background: #F3F4F6;
    color: #111827;
}


.navbar-divider {
    width: 1px;
    height: 24px;
    background: #E5E7EB;
    margin: 0 8px;
}

.navbar-btn {
    padding: 8px 20px !important;
    font-size: 14px !important;
    border-radius: 12px !important;
}

.navbar-mobile-btn {
    display: flex;
    padding: 8px;
    border-radius: 12px;
    border: none;
    background: transparent;
    cursor: pointer;
    transition: background 0.2s;
}

.navbar-mobile-btn:hover {
    background: #F3F4F6;
}

@media (min-width: 768px) {
    .navbar-mobile-btn {
        display: none;
    }
}

.navbar-mobile {
    display: none;
    margin-top: 16px;
    padding-top: 16px;
    border-top: 1px solid #F3F4F6;
}

.navbar-mobile.open {
    display: block;
}

.navbar-mobile-link {
    display: block;
    padding: 12px 16px;
    border-radius: 12px;
    font-size: 14px;
    font-weight: 500;
    color: #374151;
    text-decoration: none;
    transition: background 0.2s;
}

.navbar-mobile-link:hover {
    background: #F3F4F6;
}

.navbar-mobile-actions {
    display: flex;
    flex-direction: column;
    gap: 8px;
    padding-top: 8px;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 16px 32px;
    font-size: 18px;
    font-weight: 500;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s;
    text-decoration: none;
    border: none;
}

.btn-primary {
    background: linear-gradient(to right, #0066FF, #1E3A8A);
    color: white;
}

.btn-primary:hover {
    opacity: 0.9;
}

.btn-outline {
    background: transparent;
    border: 1px solid #93C5FD;
    color: #111827;
}

.btn-outline:hover {
    background: #EFF6FF;
}

/* Main Content */
.main-content {
    padding-top: 120px;
    padding-bottom: 80px;
}

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Header */
.page-header {
    text-align: center;
    margin-bottom: 80px;
}

.page-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    border-radius: 9999px;
    background: #EFF6FF;
    border: 1px solid #BFDBFE;
    margin-bottom: 24px;
}

.page-badge svg {
    width: 16px;
    height: 16px;
    color: #0066FF;
}

.page-badge span {
    font-size: 14px;
    color: #374151;
}

.page-title {
    font-size: 48px;
    font-weight: 700;
    margin-bottom: 24px;
    color: #111827;
}

@media (min-width: 768px) {
    .page-title {
        font-size: 72px;
    }
}

.page-subtitle {
    font-size: 20px;
    color: #4B5563;
    max-width: 768px;
    margin: 0 auto;
    line-height: 1.75;
}

.page-subtitle .highlight {
    color: #0066FF;
    font-weight: 500;
}

/* Features */
.features-list {
    display: flex;
    flex-direction: column;
    gap: 128px;
}

.feature-row {
    display: grid;
    grid-template-columns: 1fr;
    gap: 48px;
    align-items: center;
}

@media (min-width: 768px) {
    .feature-row {
        grid-template-columns: 1fr 1fr;
    }
}

.feature-row.reverse .feature-content {
    order: 1;
}

@media (min-width: 768px) {
    .feature-row.reverse .feature-content {
        order: 2;
    }

    .feature-row.reverse .feature-demo {
        order: 1;
    }
}

.feature-icon-wrapper {
    display: inline-flex;
    padding: 16px;
    border-radius: 16px;
    background: linear-gradient(to bottom right, #0066FF, #1E3A8A);
    margin-bottom: 24px;
}

.feature-icon-wrapper svg {
    width: 32px;
    height: 32px;
    color: white;
}

.feature-title {
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 8px;
    color: #111827;
}

.feature-subtitle {
    color: #0066FF;
    font-size: 18px;
    font-weight: 500;
    margin-bottom: 24px;
}

.feature-description {
    font-size: 20px;
    color: #4B5563;
    line-height: 1.75;
    margin-bottom: 32px;
}

.feature-benefits {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.feature-benefit {
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

.feature-benefit svg {
    width: 20px;
    height: 20px;
    color: #22C55E;
    flex-shrink: 0;
    margin-top: 2px;
}

.feature-benefit span {
    color: #374151;
}

/* Demo Card */
.demo-card {
    border-radius: 16px;
    padding: 32px;
}

.demo-results {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.demo-result {
    padding: 16px;
    border-radius: 8px;
}

.demo-result.active {
    background: #EFF6FF;
    border: 1px solid #DBEAFE;
}

.demo-result.compromised {
    background: #FEF2F2;
    border: 1px solid #FECACA;
}

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

.demo-result-title {
    font-size: 14px;
    font-weight: 500;
    color: #111827;
}

.demo-result-badge {
    padding: 4px 8px;
    border-radius: 9999px;
    font-size: 12px;
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.demo-result-badge.green {
    background: #DCFCE7;
    color: #15803D;
}

.demo-result-badge.red {
    background: #FEE2E2;
    color: #DC2626;
}

.demo-result-badge.blue {
    background: #DBEAFE;
    color: #1D4ED8;
}

.demo-result-source {
    font-size: 12px;
    color: #4B5563;
}

.demo-result-confidence {
    font-size: 12px;
    color: #6B7280;
    margin-top: 4px;
}

.demo-result-confidence.red {
    color: #DC2626;
}

/* Transparency Section */
.transparency-section {
    margin-top: 128px;
    padding: 48px;
    border-radius: 24px;
    background: linear-gradient(to bottom right, #EFF6FF, white);
    border: 1px solid #BFDBFE;
}

.transparency-content {
    max-width: 768px;
    margin: 0 auto;
    text-align: center;
}

.transparency-icon {
    display: inline-flex;
    padding: 12px;
    border-radius: 12px;
    background: #DBEAFE;
    margin-bottom: 24px;
}

.transparency-icon svg {
    width: 32px;
    height: 32px;
    color: #0066FF;
}

.transparency-title {
    font-size: 30px;
    font-weight: 700;
    margin-bottom: 16px;
    color: #111827;
}

@media (min-width: 768px) {
    .transparency-title {
        font-size: 36px;
    }
}

.transparency-description {
    font-size: 18px;
    color: #4B5563;
    line-height: 1.75;
    margin-bottom: 32px;
}

.transparency-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 24px;
    text-align: left;
}

@media (min-width: 768px) {
    .transparency-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.transparency-card {
    padding: 24px;
    border-radius: 12px;
}

.transparency-card svg {
    width: 24px;
    height: 24px;
    color: #0066FF;
    margin-bottom: 12px;
}

.transparency-card-title {
    font-weight: 600;
    margin-bottom: 8px;
    color: #111827;
}

.transparency-card-desc {
    font-size: 14px;
    color: #4B5563;
}

/* CTA Section */
.cta-section {
    margin-top: 128px;
    text-align: center;
}

.cta-title {
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 24px;
    color: #111827;
}

@media (min-width: 768px) {
    .cta-title {
        font-size: 48px;
    }
}

.cta-description {
    font-size: 20px;
    color: #4B5563;
    margin-bottom: 40px;
    max-width: 672px;
    margin-left: auto;
    margin-right: auto;
}

/* Footer */
.footer {
    background: linear-gradient(to bottom, #EFF6FF, #DBEAFE);
    margin-top: 80px;
}

.footer-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 64px 24px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 48px;
}

@media (min-width: 768px) {
    .footer-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
    text-decoration: none;
}

.footer-logo-img {
    width: 40px;
    height: 40px;
}

.footer-logo-text {
    font-size: 20px;
    font-weight: 700;
    color: #1E3A8A;
}

.footer-description {
    color: #4B5563;
    font-size: 14px;
    line-height: 1.75;
    margin-bottom: 16px;
}

.footer-subdesc {
    color: #6B7280;
    font-size: 12px;
}

.footer-section-title {
    font-weight: 600;
    margin-bottom: 16px;
    color: #1E3A8A;
    font-size: 14px;
}

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

.footer-links li {
    margin-bottom: 8px;
    font-size: 14px;
    color: #4B5563;
}

.footer-links a {
    color: #4B5563;
    text-decoration: none;
    transition: color 0.2s;
}

.footer-links a:hover {
    color: #0066FF;
}

.footer-contact-item {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 8px;
    font-size: 14px;
    color: #4B5563;
}

.footer-contact-item a {
    color: #4B5563;
    text-decoration: none;
    transition: color 0.2s;
}

.footer-contact-item a:hover {
    color: #0066FF;
}

.footer-contact-item svg {
    width: 16px;
    height: 16px;
    color: #0066FF;
}

.footer-language {
    display: flex;
    justify-content: center;
    padding: 24px 0;
}

.footer-language select {
    background: white;
    border: 1px solid #BFDBFE;
    color: #374151;
    border-radius: 8px;
    padding: 8px 32px 8px 16px;
    font-size: 14px;
    appearance: none;
    cursor: pointer;
    transition: border-color 0.2s;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%230066FF'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M19 9l-7 7-7-7'%3E%3C/path%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 8px center;
    background-size: 16px;
}

.footer-language select:hover {
    border-color: #0066FF;
}

.footer-disclaimer {
    background: rgba(191, 219, 254, 0.5);
    padding: 24px;
}

.footer-disclaimer p {
    max-width: 1024px;
    margin: 0 auto;
    font-size: 12px;
    color: #6B7280;
    line-height: 1.75;
    text-align: center;
}

/* Animations */
.fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}