@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@300;400;500;600;700&display=swap');

:root {
    --bg-color: #050505;
    --surface-color: rgba(255, 255, 255, 0.04);
    --surface-border: rgba(255, 255, 255, 0.1);
    --text-primary: #ffffff;
    --text-secondary: rgba(255, 255, 255, 0.6);
    --text-tertiary: rgba(255, 255, 255, 0.4);
    --accent-blue: #0071e3;
    --accent-gradient: linear-gradient(135deg, #0071e4 0%, #409fff 100%);
    --glass-bg: rgba(15, 15, 15, 0.7);
    --glass-blur: blur(20px);

    --font-main: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-heading: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;

    --transition-standard: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-smooth: all 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-font-smoothing: antialiased;
}

html,
body {
    background-color: var(--bg-color);
    color: var(--text-primary);
    font-family: var(--font-main);
    line-height: 1.6;
    overflow-x: hidden;
    width: 100%;
    position: relative;
}

/* Base Layout */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    width: 100%;
}

@media (max-width: 480px) {
    .container {
        padding: 0 1.25rem;
    }
}

section {
    padding: 8rem 0;
}

/* Typography */
h1,
h2,
h3,
h4 {
    font-family: var(--font-heading);
    font-weight: 700;
    letter-spacing: -0.02em;
    word-wrap: break-word;
    overflow-wrap: break-word;
    hyphens: auto;
}

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

/* Navigation */
nav {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border-bottom: 1px solid var(--surface-border);
    height: 70px;
    display: flex;
    align-items: center;
}

.nav-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}

.logo-container {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
    color: var(--text-primary);
}

.logo-container img.logo-icon {
    height: 32px;
    width: auto;
}

.logo-container .logo-text {
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 1.25rem;
}

/* Button UI */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.5rem;
    border-radius: 99px;
    font-weight: 500;
    text-decoration: none;
    transition: var(--transition-standard);
    font-size: 0.9rem;
    cursor: pointer;
    border: none;
}

.btn-primary {
    background: var(--accent-gradient);
    color: white;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(0, 113, 227, 0.3);
}

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

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-2px);
}

/* Hero Section */
.hero {
    padding-top: 12rem;
    padding-bottom: 8rem;
    text-align: center;
}

.hero-title {
    font-size: clamp(3rem, 8vw, 5rem);
    line-height: 1.1;
    margin-bottom: 1.5rem;
    background: linear-gradient(to bottom, #fff 40%, rgba(255, 255, 255, 0.5));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-subtitle {
    font-size: 1.25rem;
    max-width: 700px;
    margin: 0 auto 3rem;
    color: var(--text-secondary);
}

@media (max-width: 768px) {
    .hero-title {
        font-size: clamp(2.2rem, 11vw, 3.5rem);
        padding: 0 0.5rem;
    }

    .hero-subtitle {
        font-size: 1.1rem;
        padding: 0 1rem;
    }
}

.hero-title .accent-text {
    background: linear-gradient(to bottom, var(--accent-blue) 40%, rgba(0, 113, 227, 0.5));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    font-size: 0.8em;
    vertical-align: middle;
    font-style: italic;
    margin-left: -0.2em;
}

/* App Grid */
.section-title {
    font-size: 2.5rem;
    margin-bottom: 3rem;
    text-align: center;
}

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

@media (max-width: 768px) {
    .app-grid {
        grid-template-columns: 1fr;
    }

    section {
        padding: 5rem 0;
    }

    .hero {
        padding-top: 10rem;
    }
}

.app-card {
    background: var(--surface-color);
    border: 1px solid var(--surface-border);
    border-radius: 24px;
    padding: 2rem;
    transition: var(--transition-smooth);
    display: flex;
    flex-direction: column;
    position: relative;
    overflow: hidden;
    width: 100%;
}

@media (max-width: 480px) {
    .app-card {
        padding: 1.5rem;
    }
}

.app-card:hover {
    transform: translateY(-10px);
    border-color: rgba(255, 255, 255, 0.2);
    background: rgba(255, 255, 255, 0.06);
}

.app-icon {
    width: 80px;
    height: 80px;
    border-radius: 18px;
    margin-bottom: 1.5rem;
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.4);
}

.app-name {
    font-size: 1.75rem;
    margin-bottom: 0.5rem;
}

.app-platform {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--accent-blue);
    margin-bottom: 1.25rem;
}

.app-description {
    font-size: 1rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
    flex-grow: 1;
}

.app-links {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

/* Footer */
footer {
    padding: 4rem 0;
    border-top: 1px solid var(--surface-border);
    text-align: center;
    color: var(--text-tertiary);
    font-size: 0.9rem;
}

/* Background Elements */
.glow-bg {
    position: absolute;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(0, 113, 227, 0.1) 0%, transparent 70%);
    top: -300px;
    left: 50%;
    transform: translateX(-50%);
    z-index: -1;
    pointer-events: none;
}