:root {
    --primary: #0284c7;
    --primary-dark: #0369a1;
    --secondary: #0d9488;
    --bg-color: #ffffff;
    --surface: rgba(255, 255, 255, 0.9);
    --surface-border: rgba(0, 0, 0, 0.1);
    --text: #0f172a;
    --text-muted: #475569;
    --gradient-1: linear-gradient(135deg, var(--primary), var(--secondary));
    --glass-bg: rgba(255, 255, 255, 0.8);
    --glass-border: 1px solid rgba(0, 0, 0, 0.1);
}

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

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg-color);
    color: var(--text);
    line-height: 1.6;
    overflow-x: hidden;
}

html {
    scroll-behavior: smooth;
}

/* Typography */
h1 {
    font-size: 3.5rem;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    font-weight: 700;
    letter-spacing: -0.05em;
}

h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    font-weight: 600;
}

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

p {
    font-size: 1.125rem;
    color: var(--text-muted);
}

.gradient-text {
    background: var(--gradient-1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.5rem;
    border-radius: 9999px;
    font-weight: 500;
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
}

.btn-primary {
    background: var(--gradient-1);
    color: white;
    box-shadow: 0 4px 14px rgba(14, 165, 233, 0.4);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(14, 165, 233, 0.6);
}

.btn-secondary {
    background: rgba(0, 0, 0, 0.03);
    color: var(--text);
    border: 1px solid var(--surface-border);
    backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    background: rgba(0, 0, 0, 0.08);
    transform: translateY(-2px);
}

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

.btn-small {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
}

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 100;
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(12px);
    border-bottom: var(--glass-border);
    padding: 1rem 0;
    transition: all 0.3s ease;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text);
}

.logo-icon {
    width: 32px;
    height: 32px;
    border-radius: 8px;
    background: var(--gradient-1);
    position: relative;
    overflow: hidden;
}

.logo-icon::after {
    content: '';
    position: absolute;
    inset: 2px;
    background: var(--bg-color);
    border-radius: 6px;
}

.logo-icon::before {
    content: '';
    position: absolute;
    width: 12px;
    height: 12px;
    background: var(--gradient-1);
    border-radius: 50%;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 2;
}

.nav-links {
    display: flex;
    gap: 2rem;
    list-style: none;
}

.nav-links a {
    color: var(--text-muted);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

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

.nav-actions {
    display: flex;
    gap: 1rem;
    align-items: center;
}

.login-link {
    color: var(--text);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

.login-link:hover {
    color: var(--primary);
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1200px;
    margin: 0 auto;
    padding: 8rem 2rem 4rem;
    gap: 4rem;
    position: relative;
}

.hero-content {
    flex: 1;
    z-index: 10;
}

.badge {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: rgba(14, 165, 233, 0.1);
    color: var(--primary);
    border: 1px solid rgba(14, 165, 233, 0.2);
    border-radius: 9999px;
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: 2rem;
}

.hero-content p {
    margin-bottom: 2.5rem;
    font-size: 1.25rem;
    max-width: 500px;
}

.hero-actions {
    display: flex;
    gap: 1rem;
}

.hero-visual {
    flex: 1;
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.blob {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    z-index: 0;
    opacity: 0.5;
}

.shape-1 {
    width: 300px;
    height: 300px;
    background: var(--primary);
    top: -50px;
    right: -50px;
}

.shape-2 {
    width: 250px;
    height: 250px;
    background: var(--secondary);
    bottom: -50px;
    left: -50px;
}

/* Glass Card / Mockup */
.glass-card {
    background: var(--surface);
    backdrop-filter: blur(20px);
    border: var(--glass-border);
    border-radius: 20px;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
    z-index: 10;
    width: 100%;
    max-width: 450px;
    overflow: hidden;
}

.mockup-header {
    background: rgba(0,0,0,0.05);
    padding: 1rem;
    display: flex;
    gap: 0.5rem;
    border-bottom: var(--glass-border);
}

.dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}
.dot.red { background: #ff5f56; }
.dot.yellow { background: #ffbd2e; }
.dot.green { background: #27c93f; }

.mockup-body {
    padding: 2rem;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

/* Waveform Animation */
.waveform {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
    height: 40px;
}

.bar {
    width: 4px;
    background: var(--primary);
    border-radius: 4px;
    animation: wave 1s ease-in-out infinite;
}

.bar:nth-child(1) { height: 20%; animation-delay: 0.0s; }
.bar:nth-child(2) { height: 50%; animation-delay: 0.1s; }
.bar:nth-child(3) { height: 80%; animation-delay: 0.2s; }
.bar:nth-child(4) { height: 100%; animation-delay: 0.3s; }
.bar:nth-child(5) { height: 80%; animation-delay: 0.4s; }
.bar:nth-child(6) { height: 50%; animation-delay: 0.5s; }
.bar:nth-child(7) { height: 20%; animation-delay: 0.6s; }

@keyframes wave {
    0%, 100% { transform: scaleY(0.5); }
    50% { transform: scaleY(1); }
}

.transcription {
    background: rgba(0,0,0,0.03);
    padding: 1rem;
    border-radius: 12px;
}

.speaker {
    font-size: 0.75rem;
    color: var(--secondary);
    font-weight: 600;
    margin-bottom: 0.25rem;
    text-transform: uppercase;
}

.typing-effect {
    overflow: hidden;
    white-space: nowrap;
    border-right: 2px solid var(--primary);
    width: 0;
    animation: typing 3s steps(30, end) forwards, blink-caret .75s step-end infinite;
}

@keyframes typing {
    from { width: 0 }
    to { width: 100% }
}

@keyframes blink-caret {
    from, to { border-color: transparent }
    50% { border-color: var(--primary); }
}

.glass-card-inner {
    background: rgba(0,0,0,0.02);
    border: var(--glass-border);
    padding: 1.5rem;
    border-radius: 12px;
}

.skeleton-line {
    height: 8px;
    background: rgba(0,0,0,0.08);
    border-radius: 4px;
    margin-bottom: 10px;
}

.skeleton-line.full { width: 100%; }
.skeleton-line.eighty { width: 80%; }
.skeleton-line.half { width: 50%; margin-bottom: 20px;}

.sync-btn {
    width: 100%;
}

/* Features Section */
.features {
    padding: 6rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.section-header {
    text-align: center;
    max-width: 600px;
    margin: 0 auto 4rem;
}

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

.feature-card {
    background: var(--surface);
    border: var(--glass-border);
    padding: 2rem;
    border-radius: 20px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.3);
    border-color: rgba(14, 165, 233, 0.3);
}

.feature-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    background: rgba(14, 165, 233, 0.1);
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    font-size: 1.5rem;
}

/* Use simple CSS shapes for icons instead of requiring external images */
.icon-mic::before { content: '🎙️'; }
.icon-ai::before { content: '✨'; }
.icon-ehr::before { content: '🔄'; }


/* How it Works */
.how-it-works {
    padding: 6rem 2rem;
    background: #f8fafc;
}

.steps-container {
    max-width: 1000px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    text-align: center;
    position: relative;
}

.step {
    flex: 1;
    position: relative;
    z-index: 2;
}

.step-number {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: var(--gradient-1);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0 auto 1.5rem;
    box-shadow: 0 4px 15px rgba(2, 132, 199, 0.3);
}

.step-connector {
    flex: 1;
    height: 2px;
    background: var(--surface-border);
    margin-top: 30px;
    position: relative;
    z-index: 1;
}

/* CTA Section */
.cta-section {
    padding: 8rem 2rem;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-content {
    max-width: 600px;
    margin: 0 auto;
    position: relative;
    z-index: 10;
}

.cta-float {
    margin-top: 2rem;
    animation: float 3s ease-in-out infinite;
}

@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
    100% { transform: translateY(0px); }
}

.shape-3 {
    width: 600px;
    height: 600px;
    background: var(--secondary);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    opacity: 0.15;
}

/* Footer */
footer {
    background: #f1f5f9;
    padding: 4rem 2rem 2rem;
    border-top: var(--glass-border);
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-brand {
    max-width: 300px;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.logo-icon.small {
    width: 24px;
    height: 24px;
}
.logo-icon.small::before { width: 8px; height: 8px; }

.footer-contact {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.footer-contact h4 {
    color: var(--text);
    font-size: 1.1rem;
    margin-bottom: 0.25rem;
}

.footer-contact p {
    font-size: 1rem;
}

.footer-contact a {
    color: var(--text-muted);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-contact a:hover {
    color: var(--primary);
}

.footer-bottom {
    max-width: 1200px;
    margin: 0 auto;
    padding-top: 2rem;
    border-top: 1px solid rgba(0,0,0,0.05);
    text-align: center;
    color: var(--text-muted);
    font-size: 0.875rem;
}

/* Responsive */
@media (max-width: 900px) {
    .hero {
        flex-direction: column;
        text-align: center;
        padding-top: 7rem;
    }
    
    .hero-content p {
        margin: 0 auto 2.5rem;
    }
    
    .hero-actions {
        justify-content: center;
    }
    
    .steps-container {
        flex-direction: column;
        gap: 3rem;
    }
    
    .step-connector {
        display: none;
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none; /* simple mobile nav */
    }
    
    h1 {
        font-size: 2.5rem;
    }
    
    .hero-actions {
        flex-direction: column;
    }
    
    .footer-content {
        flex-direction: column;
    }
}