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

:root {
    --black: #000000;
    --white: #ffffff;
    --gray-50: #fafafa;
    --gray-100: #f5f5f5;
    --gray-200: #e5e5e5;
    --gray-300: #d4d4d4;
    --gray-400: #a3a3a3;
    --gray-500: #737373;
    --gray-600: #525252;
    --gray-700: #404040;
    --gray-800: #262626;
    --gray-900: #171717;
    --cyan: #00d9ff;
    --cyan-dark: #00b8d9;
    --gradient: linear-gradient(135deg, var(--cyan) 0%, #667eea 100%);
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow: 0 1px 3px 0 rgb(0 0 0 / 0.1), 0 1px 2px -1px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: var(--gray-900);
    background: var(--white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Navigation */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--gray-200);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 16px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 700;
    font-size: 18px;
    color: var(--black);
    text-decoration: none;
}

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

.nav-links a {
    color: var(--gray-600);
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    transition: color 0.2s;
}

.nav-links a:hover {
    color: var(--black);
}

.nav-actions {
    display: flex;
    gap: 12px;
}

/* Buttons */
.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: var(--black);
    color: var(--white);
    border: 1px solid var(--black);
    border-radius: 6px;
    font-size: 14px;
    font-weight: 500;
    text-decoration: none;
    transition: all 0.2s;
    cursor: pointer;
}

.btn-primary:hover {
    background: var(--gray-800);
    border-color: var(--gray-800);
    transform: translateY(-1px);
    box-shadow: var(--shadow-lg);
}

.btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: transparent;
    color: var(--gray-700);
    border: 1px solid var(--gray-300);
    border-radius: 6px;
    font-size: 14px;
    font-weight: 500;
    text-decoration: none;
    transition: all 0.2s;
    cursor: pointer;
}

.btn-secondary:hover {
    border-color: var(--gray-400);
    background: var(--gray-50);
}

.btn-outline {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    background: transparent;
    color: var(--black);
    border: 1px solid var(--gray-300);
    border-radius: 8px;
    font-size: 15px;
    font-weight: 500;
    text-decoration: none;
    transition: all 0.2s;
    cursor: pointer;
    width: 100%;
}

.btn-outline:hover {
    border-color: var(--black);
    background: var(--gray-50);
}

.btn-large {
    padding: 14px 28px;
    font-size: 16px;
    border-radius: 8px;
}

/* Hero Section */
.hero {
    padding: 180px 0 120px;
    background: var(--white);
    text-align: center;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 14px;
    background: var(--gray-100);
    border: 1px solid var(--gray-200);
    border-radius: 100px;
    font-size: 13px;
    font-weight: 500;
    color: var(--gray-700);
    margin-bottom: 32px;
}

.badge-dot {
    width: 6px;
    height: 6px;
    background: var(--cyan);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.hero-title {
    font-size: 72px;
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -0.03em;
    margin-bottom: 24px;
    color: var(--black);
}

.gradient-text {
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 20px;
    line-height: 1.6;
    color: var(--gray-600);
    margin-bottom: 40px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.hero-cta {
    display: flex;
    gap: 16px;
    justify-content: center;
    margin-bottom: 80px;
}

.hero-stats {
    display: flex;
    gap: 48px;
    justify-content: center;
    align-items: center;
    padding-top: 60px;
    border-top: 1px solid var(--gray-200);
}

.stat {
    text-align: center;
}

.stat-number {
    font-size: 48px;
    font-weight: 800;
    letter-spacing: -0.02em;
    color: var(--black);
    margin-bottom: 4px;
}

.stat-label {
    font-size: 14px;
    color: var(--gray-600);
    font-weight: 500;
}

.stat-divider {
    width: 1px;
    height: 48px;
    background: var(--gray-200);
}

/* Features Section */
.features {
    padding: 120px 0;
    background: var(--gray-50);
}

.section-header {
    text-align: center;
    margin-bottom: 80px;
}

.section-title {
    font-size: 56px;
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -0.03em;
    color: var(--black);
    margin-bottom: 16px;
}

.section-subtitle {
    font-size: 18px;
    color: var(--gray-600);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

.feature-card {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: 12px;
    padding: 32px;
    transition: all 0.3s;
}

.feature-card:hover {
    border-color: var(--gray-300);
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.feature-card.large {
    grid-column: span 2;
}

.feature-icon {
    font-size: 40px;
    margin-bottom: 20px;
}

.feature-card h3 {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--black);
}

.feature-card p {
    font-size: 15px;
    line-height: 1.6;
    color: var(--gray-600);
    margin-bottom: 16px;
}

.feature-metric {
    display: flex;
    align-items: baseline;
    gap: 12px;
    margin-top: 24px;
    padding-top: 24px;
    border-top: 1px solid var(--gray-200);
}

.metric-value {
    font-size: 36px;
    font-weight: 800;
    color: var(--black);
    letter-spacing: -0.02em;
}

.metric-label {
    font-size: 14px;
    color: var(--gray-600);
    font-weight: 500;
}

.feature-example {
    margin-top: 20px;
}

.chat-bubble {
    background: var(--gray-100);
    border: 1px solid var(--gray-200);
    border-radius: 12px;
    padding: 12px 16px;
    font-size: 14px;
    color: var(--gray-700);
    font-style: italic;
}

/* Social Proof */
.social-proof {
    padding: 60px 0;
    background: var(--white);
    border-top: 1px solid var(--gray-200);
    border-bottom: 1px solid var(--gray-200);
}

.social-proof-label {
    text-align: center;
    font-size: 13px;
    color: var(--gray-500);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 32px;
}

.logo-grid {
    display: flex;
    gap: 48px;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
}

.logo-item {
    font-size: 14px;
    font-weight: 600;
    color: var(--gray-400);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Pricing Section */
.pricing {
    padding: 120px 0;
    background: var(--white);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    max-width: 1100px;
    margin: 0 auto;
}

.pricing-card {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: 16px;
    padding: 40px;
    position: relative;
    transition: all 0.3s;
}

.pricing-card:hover {
    border-color: var(--gray-300);
    box-shadow: var(--shadow-xl);
    transform: translateY(-4px);
}

.pricing-card.featured {
    border: 2px solid var(--black);
    box-shadow: var(--shadow-lg);
}

.pricing-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--black);
    color: var(--white);
    padding: 4px 12px;
    border-radius: 100px;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.pricing-header {
    margin-bottom: 32px;
}

.pricing-header h3 {
    font-size: 18px;
    font-weight: 700;
    color: var(--black);
    margin-bottom: 16px;
}

.price {
    display: flex;
    align-items: baseline;
    gap: 4px;
}

.price-amount {
    font-size: 48px;
    font-weight: 800;
    letter-spacing: -0.02em;
    color: var(--black);
}

.price-period {
    font-size: 16px;
    color: var(--gray-600);
}

.pricing-features {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-bottom: 32px;
}

.pricing-feature {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 15px;
    color: var(--gray-700);
}

.pricing-feature svg {
    flex-shrink: 0;
    stroke: var(--black);
}

/* FAQ Section */
.faq {
    padding: 120px 0;
    background: var(--gray-50);
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 48px;
    max-width: 900px;
    margin: 0 auto;
}

.faq-item h3 {
    font-size: 18px;
    font-weight: 700;
    color: var(--black);
    margin-bottom: 12px;
}

.faq-item p {
    font-size: 15px;
    line-height: 1.6;
    color: var(--gray-600);
}

/* CTA Section */
.cta {
    padding: 120px 0;
    background: var(--black);
    text-align: center;
}

.cta-content h2 {
    font-size: 56px;
    font-weight: 800;
    letter-spacing: -0.03em;
    color: var(--white);
    margin-bottom: 16px;
}

.cta-content p {
    font-size: 18px;
    color: var(--gray-400);
    margin-bottom: 40px;
}

.cta .btn-primary {
    background: var(--white);
    color: var(--black);
    border-color: var(--white);
}

.cta .btn-primary:hover {
    background: var(--gray-100);
    border-color: var(--gray-100);
}

/* Footer */
.footer {
    padding: 80px 0 40px;
    background: var(--white);
    border-top: 1px solid var(--gray-200);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 48px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 700;
    font-size: 18px;
    color: var(--black);
    margin-bottom: 16px;
}

.footer-tagline {
    font-size: 14px;
    color: var(--gray-600);
    line-height: 1.6;
}

.footer-col h4 {
    font-size: 13px;
    font-weight: 600;
    color: var(--black);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 16px;
}

.footer-col a {
    display: block;
    font-size: 14px;
    color: var(--gray-600);
    text-decoration: none;
    margin-bottom: 12px;
    transition: color 0.2s;
}

.footer-col a:hover {
    color: var(--black);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 32px;
    border-top: 1px solid var(--gray-200);
}

.footer-bottom p {
    font-size: 14px;
    color: var(--gray-600);
}

.footer-social {
    display: flex;
    gap: 24px;
}

.footer-social a {
    font-size: 14px;
    color: var(--gray-600);
    text-decoration: none;
    transition: color 0.2s;
}

.footer-social a:hover {
    color: var(--black);
}

/* Responsive Design */
@media (max-width: 1024px) {
    .hero-title {
        font-size: 56px;
    }

    .section-title {
        font-size: 48px;
    }

    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .feature-card.large {
        grid-column: span 1;
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }

    .hero {
        padding: 140px 0 80px;
    }

    .hero-title {
        font-size: 40px;
    }

    .hero-subtitle {
        font-size: 18px;
    }

    .hero-cta {
        flex-direction: column;
        align-items: center;
    }

    .hero-cta .btn-large {
        width: 100%;
        max-width: 300px;
        justify-content: center;
    }

    .hero-stats {
        flex-direction: column;
        gap: 32px;
    }

    .stat-divider {
        display: none;
    }

    .section-title {
        font-size: 36px;
    }

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

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

    .footer-bottom {
        flex-direction: column;
        gap: 16px;
        text-align: center;
    }

    .hide-mobile {
        display: none;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 32px;
    }

    .stat-number {
        font-size: 36px;
    }

    .section-title {
        font-size: 28px;
    }

    .cta-content h2 {
        font-size: 36px;
    }
}
/* Try For Free Section */
.try-free {
    padding: 100px 0;
    background: linear-gradient(135deg, #f7fafc 0%, #edf2f7 100%);
}

.try-free-content {
    max-width: 800px;
    margin: 0 auto;
}

.try-free-header {
    text-align: center;
    margin-bottom: 48px;
}

.upload-container {
    background: white;
    border-radius: 16px;
    padding: 48px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
    margin-bottom: 32px;
}

.upload-box {
    border: 2px dashed #cbd5e0;
    border-radius: 12px;
    padding: 64px 32px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    background: #f7fafc;
}

.upload-box:hover {
    border-color: #00d9ff;
    background: #ffffff;
    transform: translateY(-2px);
}

.upload-box.drag-over {
    border-color: #00d9ff;
    background: rgba(0, 217, 255, 0.05);
    transform: scale(1.02);
}

.upload-icon {
    margin-bottom: 24px;
    color: #00d9ff;
}

.upload-icon svg {
    width: 64px;
    height: 64px;
}

.upload-title {
    font-size: 24px;
    font-weight: 600;
    color: #1a202c;
    margin-bottom: 8px;
}

.upload-text {
    font-size: 16px;
    color: #64748b;
    margin-bottom: 12px;
}

.upload-browse {
    color: #00d9ff;
    font-weight: 600;
    text-decoration: underline;
    cursor: pointer;
}

.upload-formats {
    font-size: 14px;
    color: #94a3b8;
}

.file-preview {
    text-align: center;
}

.file-info {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    padding: 24px;
    background: #f7fafc;
    border-radius: 12px;
    margin-bottom: 24px;
    position: relative;
}

.file-info svg {
    color: #00d9ff;
    flex-shrink: 0;
}

.file-details {
    text-align: left;
    flex: 1;
}

.file-name {
    font-weight: 600;
    color: #1a202c;
    margin-bottom: 4px;
    word-break: break-all;
}

.file-size {
    font-size: 14px;
    color: #64748b;
}

.file-remove {
    background: #ef4444;
    color: white;
    border: none;
    border-radius: 50%;
    width: 32px;
    height: 32px;
    font-size: 24px;
    line-height: 1;
    cursor: pointer;
    transition: all 0.2s ease;
}

.file-remove:hover {
    background: #dc2626;
    transform: scale(1.1);
}

.btn-transcribe {
    background: linear-gradient(135deg, #00d9ff 0%, #0099cc 100%);
    color: white;
    border: none;
    padding: 16px 48px;
    border-radius: 8px;
    font-size: 18px;
    font-weight: 600;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 12px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(0, 217, 255, 0.3);
}

.btn-transcribe:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 217, 255, 0.4);
}

.btn-transcribe svg {
    width: 16px;
    height: 16px;
}

.trial-terms {
    background: white;
    border-radius: 12px;
    padding: 32px;
    border: 1px solid #e2e8f0;
}

.trial-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: linear-gradient(135deg, #00d9ff 0%, #0099cc 100%);
    color: white;
    padding: 12px 24px;
    border-radius: 24px;
    font-weight: 600;
    margin-bottom: 24px;
}

.trial-badge svg {
    width: 20px;
    height: 20px;
}

.trial-features {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    gap: 16px;
}

.trial-features li {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 16px;
    color: #475569;
}

.trial-features li svg {
    color: #10b981;
    flex-shrink: 0;
}

/* Testimonials Section */
.testimonials {
    padding: 100px 0;
    background: white;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 32px;
    margin-top: 48px;
}

.testimonial-card {
    background: white;
    border: 1px solid #e2e8f0;
    border-radius: 16px;
    padding: 32px;
    transition: all 0.3s ease;
}

.testimonial-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.1);
    border-color: #00d9ff;
}

.testimonial-rating {
    display: flex;
    gap: 4px;
    margin-bottom: 16px;
}

.star {
    font-size: 20px;
}

.testimonial-text {
    font-size: 16px;
    line-height: 1.6;
    color: #475569;
    margin-bottom: 24px;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 16px;
}

.author-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: linear-gradient(135deg, #00d9ff 0%, #0099cc 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 700;
    font-size: 16px;
    flex-shrink: 0;
}

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

.author-name {
    font-weight: 600;
    color: #1a202c;
    margin-bottom: 4px;
}

.author-role {
    font-size: 14px;
    color: #64748b;
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .try-free {
        padding: 60px 0;
    }

    .upload-container {
        padding: 32px 24px;
    }

    .upload-box {
        padding: 48px 24px;
    }

    .upload-title {
        font-size: 20px;
    }

    .trial-terms {
        padding: 24px;
    }

    .testimonials {
        padding: 60px 0;
    }

    .testimonials-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .btn-transcribe {
        width: 100%;
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .upload-box {
        padding: 32px 16px;
    }

    .file-info {
        flex-direction: column;
        text-align: center;
    }

    .file-details {
        text-align: center;
    }
}