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

:root {
    /* Colors matching your app theme */
    --purple-500: #8B5CF6;
    --purple-600: #7C3AED;
    --purple-700: #6D28D9;
    --pink-500: #EC4899;
    --pink-600: #DB2777;

    --gray-50: #F9FAFB;
    --gray-100: #F3F4F6;
    --gray-200: #E5E7EB;
    --gray-300: #D1D5DB;
    --gray-600: #4B5563;
    --gray-700: #374151;
    --gray-800: #1F2937;
    --gray-900: #111827;

    --success: #10B981;
    --warning: #F59E0B;

    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1);
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    color: var(--gray-900);
    background: #fff;
    line-height: 1.6;
    overflow-x: hidden;
}

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

/* Header & Navigation */
header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--gray-200);
    z-index: 1000;
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 24px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 20px;
    font-weight: 700;
    color: var(--gray-900);
}

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

.nav-links a {
    text-decoration: none;
    color: var(--gray-700);
    font-weight: 500;
    transition: color 0.2s;
}

.nav-links a:hover {
    color: var(--purple-600);
}

.cta-button {
    background: linear-gradient(135deg, var(--purple-600), var(--pink-500));
    color: white !important;
    padding: 10px 20px;
    border-radius: 8px;
    font-weight: 600;
}

/* Hero Section */
.hero {
    padding: 160px 0 80px;
    text-align: center;
    background: linear-gradient(180deg, var(--gray-50) 0%, white 100%);
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--purple-50);
    border: 1px solid var(--purple-200);
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 500;
    color: var(--purple-700);
    margin-bottom: 24px;
}

.badge-dot {
    width: 8px;
    height: 8px;
    background: var(--purple-500);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

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

.hero-title {
    font-size: 64px;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 24px;
    letter-spacing: -0.02em;
}

.gradient-text {
    background: linear-gradient(135deg, var(--purple-600), var(--pink-500));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 20px;
    color: var(--gray-600);
    max-width: 700px;
    margin: 0 auto 40px;
    line-height: 1.6;
}

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

.primary-button {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: linear-gradient(135deg, var(--purple-600), var(--pink-500));
    color: white;
    padding: 16px 32px;
    border-radius: 12px;
    font-weight: 600;
    font-size: 16px;
    text-decoration: none;
    transition: transform 0.2s, box-shadow 0.2s;
    box-shadow: var(--shadow-lg);
}

.primary-button:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-xl);
}

.secondary-button {
    display: inline-flex;
    align-items: center;
    background: white;
    color: var(--gray-700);
    padding: 16px 32px;
    border-radius: 12px;
    font-weight: 600;
    font-size: 16px;
    text-decoration: none;
    border: 2px solid var(--gray-300);
    transition: border-color 0.2s, background 0.2s;
}

.secondary-button:hover {
    border-color: var(--purple-500);
    background: var(--gray-50);
}

/* App Preview */
.app-preview {
    max-width: 800px;
    margin: 0 auto;
}

.preview-window {
    background: white;
    border-radius: 16px;
    box-shadow: var(--shadow-xl);
    padding: 12px;
    border: 1px solid var(--gray-200);
}

.preview-dots {
    display: flex;
    gap: 8px;
    margin-bottom: 16px;
}

.preview-dots span {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--gray-300);
}

.preview-content {
    background: var(--gray-50);
    border-radius: 8px;
    padding: 60px 40px;
}

.recording-animation {
    text-align: center;
}

.waveform {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
    height: 100px;
    margin-bottom: 24px;
}

.waveform span {
    width: 6px;
    background: linear-gradient(180deg, var(--purple-500), var(--pink-500));
    border-radius: 3px;
    animation: wave 1s ease-in-out infinite;
}

.waveform span:nth-child(1) { animation-delay: 0s; }
.waveform span:nth-child(2) { animation-delay: 0.1s; }
.waveform span:nth-child(3) { animation-delay: 0.2s; }
.waveform span:nth-child(4) { animation-delay: 0.3s; }
.waveform span:nth-child(5) { animation-delay: 0.4s; }
.waveform span:nth-child(6) { animation-delay: 0.5s; }
.waveform span:nth-child(7) { animation-delay: 0.6s; }
.waveform span:nth-child(8) { animation-delay: 0.7s; }
.waveform span:nth-child(9) { animation-delay: 0.8s; }
.waveform span:nth-child(10) { animation-delay: 0.9s; }

@keyframes wave {
    0%, 100% { transform: scaleY(1); }
    50% { transform: scaleY(1.5); }
}

.recording-text {
    color: var(--gray-600);
    font-weight: 500;
}

/* Features Section */
.features {
    padding: 100px 0;
    background: white;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-header h2 {
    font-size: 48px;
    font-weight: 800;
    margin-bottom: 16px;
}

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

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 32px;
}

.feature-card {
    background: white;
    padding: 32px;
    border-radius: 16px;
    border: 1px solid var(--gray-200);
    transition: transform 0.2s, box-shadow 0.2s, border-color 0.2s;
}

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

.feature-icon {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, var(--purple-50), var(--pink-50));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.feature-card h3 {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 12px;
}

.feature-card p {
    color: var(--gray-600);
    line-height: 1.6;
}

/* Professions Section */
.professions {
    padding: 100px 0;
    background: var(--gray-50);
}

.professions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
}

.profession-card {
    background: white;
    padding: 32px;
    border-radius: 16px;
    text-align: center;
    border: 1px solid var(--gray-200);
    transition: transform 0.2s, box-shadow 0.2s;
}

.profession-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

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

.profession-card h3 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 12px;
}

.profession-card p {
    color: var(--gray-600);
    font-size: 14px;
    line-height: 1.5;
}

/* Pricing Section */
.pricing-preview {
    padding: 100px 0;
    background: white;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 32px;
    max-width: 1000px;
    margin: 0 auto;
}

.pricing-card {
    background: white;
    padding: 40px;
    border-radius: 16px;
    border: 2px solid var(--gray-200);
    position: relative;
    transition: transform 0.2s, border-color 0.2s;
}

.pricing-card:hover {
    transform: translateY(-4px);
    border-color: var(--purple-400);
}

.pricing-card.featured {
    border-color: var(--purple-500);
    box-shadow: var(--shadow-xl);
}

.popular-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, var(--purple-600), var(--pink-500));
    color: white;
    padding: 4px 16px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
}

.pricing-card h3 {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 16px;
}

.price {
    font-size: 48px;
    font-weight: 800;
    margin-bottom: 24px;
}

.price span {
    font-size: 18px;
    font-weight: 500;
    color: var(--gray-600);
}

.pricing-features {
    list-style: none;
}

.pricing-features li {
    padding: 12px 0;
    color: var(--gray-700);
    border-bottom: 1px solid var(--gray-100);
}

.pricing-features li:last-child {
    border-bottom: none;
}

/* Waitlist Section */
.waitlist {
    padding: 100px 0;
    background: linear-gradient(135deg, var(--purple-600), var(--pink-500));
    color: white;
}

.waitlist-content {
    max-width: 700px;
    margin: 0 auto;
    text-align: center;
}

.waitlist-content h2 {
    font-size: 48px;
    font-weight: 800;
    margin-bottom: 16px;
}

.waitlist-content > p {
    font-size: 18px;
    margin-bottom: 40px;
    opacity: 0.95;
}

.waitlist-form {
    background: white;
    padding: 40px;
    border-radius: 16px;
    box-shadow: var(--shadow-xl);
}

.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
    margin-bottom: 16px;
}

.waitlist-form input,
.waitlist-form select {
    padding: 16px;
    border: 2px solid var(--gray-300);
    border-radius: 8px;
    font-size: 16px;
    font-family: inherit;
    transition: border-color 0.2s;
}

.waitlist-form input:focus,
.waitlist-form select:focus {
    outline: none;
    border-color: var(--purple-500);
}

.submit-button {
    background: linear-gradient(135deg, var(--purple-600), var(--pink-500));
    color: white;
    border: none;
    padding: 16px 32px;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.2s;
    position: relative;
}

.submit-button:hover {
    transform: translateY(-2px);
}

.submit-button.loading {
    pointer-events: none;
}

.button-loading {
    display: none;
}

.submit-button.loading .button-text {
    display: none;
}

.submit-button.loading .button-loading {
    display: inline;
}

.form-note {
    color: var(--gray-600);
    font-size: 14px;
    margin-top: 12px;
}

.success-message {
    display: none;
    background: white;
    padding: 32px;
    border-radius: 16px;
    box-shadow: var(--shadow-xl);
    align-items: center;
    gap: 16px;
    justify-content: center;
}

.success-message.show {
    display: flex;
}

.success-message p {
    color: var(--gray-900);
    font-weight: 600;
    font-size: 18px;
}

/* Footer */
footer {
    background: var(--gray-900);
    color: white;
    padding: 60px 0 32px;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 60px;
    margin-bottom: 40px;
}

.footer-brand {
    max-width: 300px;
}

.footer-brand .logo {
    color: white;
    margin-bottom: 16px;
}

.footer-brand p {
    color: var(--gray-400);
    font-size: 14px;
}

.footer-column h4 {
    font-size: 14px;
    font-weight: 700;
    margin-bottom: 16px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.footer-column a {
    display: block;
    color: var(--gray-400);
    text-decoration: none;
    margin-bottom: 12px;
    transition: color 0.2s;
}

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

.footer-bottom {
    border-top: 1px solid var(--gray-800);
    padding-top: 32px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--gray-500);
    font-size: 14px;
}

/* Responsive */
@media (max-width: 768px) {
    .hero-title {
        font-size: 40px;
    }

    .hero-subtitle {
        font-size: 16px;
    }

    .hero-cta {
        flex-direction: column;
    }

    .nav-links {
        gap: 16px;
    }

    .nav-links a:not(.cta-button) {
        display: none;
    }

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

    .footer-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }

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

    .form-row {
        grid-template-columns: 1fr;
    }

    .section-header h2 {
        font-size: 32px;
    }
}