:root {
    --bg-dark: #0a0a0f;
    --text-primary: #ffffff;
    --text-secondary: #a1a1aa;
    --accent-primary: #8b5cf6;
    /* Violet */
    --accent-secondary: #ec4899;
    /* Pink */
    --accent-success: #22c55e;
    /* Green */
    --accent-red: #ef4444;
    /* Red */
    --glass-bg: rgba(255, 255, 255, 0.05);
    --glass-border: rgba(255, 255, 255, 0.1);
    --font-main: 'Outfit', sans-serif;
}

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

body {
    background-color: var(--bg-dark);
    color: var(--text-primary);
    font-family: var(--font-main);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Background Effects */
.gradient-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background:
        radial-gradient(circle at 15% 50%, rgba(139, 92, 246, 0.15), transparent 25%),
        radial-gradient(circle at 85% 30%, rgba(236, 72, 153, 0.15), transparent 25%);
    z-index: -2;
    pointer-events: none;
}

.noise-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)' opacity='0.03'/%3E%3C/svg%3E");
    z-index: -1;
    pointer-events: none;
}

/* Typography */
h1,
h2,
h3 {
    font-weight: 700;
    line-height: 1.2;
}

.gradient-text {
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Navbar */
.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 5%;
    position: fixed;
    top: 0;
    width: 100%;
    backdrop-filter: blur(10px);
    background: rgba(10, 10, 15, 0.8);
    z-index: 100;
    border-bottom: 1px solid var(--glass-border);
}

.logo {
    font-size: 1.5rem;
    font-weight: 800;
    background: linear-gradient(to right, #fff, #ccc);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.nav-links a {
    color: var(--text-secondary);
    text-decoration: none;
    margin-left: 2rem;
    font-weight: 500;
    transition: color 0.3s ease;
}

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

.nav-btn {
    background: var(--glass-bg);
    padding: 0.5rem 1.2rem;
    border-radius: 20px;
    border: 1px solid var(--glass-border);
}

.nav-btn:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.2);
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 10%;
    padding-top: 80px;
    /* Navbar offset */
    gap: 4rem;
}

.hero-content {
    flex: 1;
    max-width: 600px;
}

.badge {
    display: inline-block;
    padding: 0.4rem 1rem;
    background: rgba(139, 92, 246, 0.1);
    border: 1px solid rgba(139, 92, 246, 0.3);
    color: var(--accent-primary);
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
}

.hero-title {
    font-size: 4rem;
    margin-bottom: 1.5rem;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: 2.5rem;
}

.cta-group {
    display: flex;
    gap: 1rem;
}

.primary-btn,
.secondary-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.8rem 1.8rem;
    border-radius: 8px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
}

.primary-btn {
    background: var(--text-primary);
    color: var(--bg-dark);
}

.primary-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(255, 255, 255, 0.2);
}

.secondary-btn {
    background: var(--glass-bg);
    color: var(--text-primary);
    border: 1px solid var(--glass-border);
}

.secondary-btn:hover {
    background: rgba(255, 255, 255, 0.1);
}

/* Hero Visual & Mockup */
.hero-visual {
    flex: 1;
    display: flex;
    justify-content: center;
}

.app-mockup {
    width: 320px;
    height: 400px;
    background: #1a1a20;
    border-radius: 12px;
    border: 1px solid var(--glass-border);
    box-shadow:
        0 20px 40px -10px rgba(0, 0, 0, 0.5),
        0 0 100px -20px rgba(139, 92, 246, 0.2);
    position: relative;
    overflow: hidden;
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
    0% {
        transform: translateY(0px);
    }

    50% {
        transform: translateY(-20px);
    }

    100% {
        transform: translateY(0px);
    }
}

.mockup-header {
    height: 36px;
    background: rgba(255, 255, 255, 0.05);
    border-bottom: 1px solid var(--glass-border);
    display: flex;
    align-items: center;
    padding: 0 1rem;
    gap: 8px;
}

.dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}

.red {
    background: #ff5f56;
}

.yellow {
    background: #ffbd2e;
}

.green {
    background: #27c93f;
}

.mockup-screen {
    height: calc(100% - 36px);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1.5rem;
}

.mic-icon-container {
    padding: 2rem;
    background: rgba(34, 197, 94, 0.1);
    border-radius: 50%;
    color: var(--accent-success);
    position: relative;
}

.mic-icon {
    width: 48px;
    height: 48px;
}

.pulse-ring {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    height: 100%;
    border-radius: 50%;
    border: 2px solid var(--accent-success);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% {
        transform: translate(-50%, -50%) scale(1);
        opacity: 1;
    }

    100% {
        transform: translate(-50%, -50%) scale(1.5);
        opacity: 0;
    }
}

.status-text {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--accent-success);
}

/* Features Section */
.features {
    padding: 5rem 10%;
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 4rem;
}

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

.glass {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(12px);
    border-radius: 16px;
    padding: 2rem;
    transition: transform 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.08);
}

.icon-box {
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    color: var(--accent-primary);
}

.icon-box svg {
    width: 24px;
    height: 24px;
}

.feature-card h3 {
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

.feature-card p {
    color: var(--text-secondary);
}

/* Download Section */
.download-section {
    padding: 5rem 10%;
    display: flex;
    justify-content: center;
    margin-bottom: 4rem;
}

.download-card {
    width: 100%;
    max-width: 800px;
    text-align: center;
    padding: 4rem 2rem;
    position: relative;
    overflow: hidden;
}

/* Glow effect behind download card */
.download-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle at center, rgba(139, 92, 246, 0.15), transparent 60%);
    pointer-events: none;
    z-index: 0;
}

.download-card>* {
    position: relative;
    z-index: 1;
}

.download-card h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.download-card p {
    color: var(--text-secondary);
    margin-bottom: 2.5rem;
    font-size: 1.1rem;
}

.large {
    padding: 1rem 3rem;
    font-size: 1.1rem;
}

.version-info {
    margin-top: 1.5rem;
    font-size: 0.875rem;
    color: var(--text-secondary);
    opacity: 0.7;
}

/* Footer */
footer {
    border-top: 1px solid var(--glass-border);
    padding: 2rem 5%;
    text-align: center;
    background: rgba(0, 0, 0, 0.2);
}

.footer-logo {
    font-weight: 700;
    margin-bottom: 0.5rem;
    font-size: 1.2rem;
}

.copyright {
    color: var(--text-secondary);
    font-size: 0.875rem;
}

/* Responsive */
@media (max-width: 768px) {
    .hero {
        flex-direction: column-reverse;
        text-align: center;
        padding-top: 120px;
    }

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

    .cta-group {
        justify-content: center;
    }
}

/* Mute Animation States */
.mute-strike {
    opacity: 0;
    transition: opacity 0.3s ease;
}

.mic-icon-container.muted .mute-strike {
    opacity: 1;
}

.mic-icon-container.muted {
    background: rgba(239, 68, 68, 0.1);
    color: var(--accent-red);
}

.mic-icon-container.muted .pulse-ring {
    border-color: var(--accent-red);
    animation: none;
    opacity: 0.5;
    transform: translate(-50%, -50%) scale(1.1);
}

.status-text.muted {
    color: var(--accent-red);
}