@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;600;800&display=swap');

:root {
    --primary: #8b5cf6;
    --primary-hover: #7c3aed;
    --bg-dark: #0a0a0a;
    --glass-bg: rgba(255, 255, 255, 0.05);
    --glass-border: rgba(255, 255, 255, 0.1);
    --text-main: #ffffff;
    --text-muted: #a1a1aa;
    --accent: #f43f5e;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Inter', sans-serif;
}

body {
    background-color: var(--bg-dark);
    color: var(--text-main);
    overflow-x: hidden;
}

.hero {
    position: relative;
    height: 100vh;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: url('assets/hero.png') no-repeat center center/cover;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, rgba(10, 10, 10, 0.4) 0%, rgba(10, 10, 10, 0.95) 100%);
}

.glass-card {
    position: relative;
    z-index: 10;
    background: var(--glass-bg);
    backdrop-filter: blur(15px);
    border: 1px solid var(--glass-border);
    padding: 3rem;
    border-radius: 2rem;
    max-width: 600px;
    width: 90%;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
    animation: fadeIn 1s ease-out;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

h1 {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 1rem;
    line-height: 1.1;
    background: linear-gradient(to right, #fff, #a78bfa);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

p {
    color: var(--text-muted);
    font-size: 1.1rem;
    line-height: 1.6;
    margin-bottom: 2rem;
}

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

input[type="email"] {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--glass-border);
    padding: 1rem 1.5rem;
    border-radius: 1rem;
    color: white;
    font-size: 1rem;
    outline: none;
    transition: 0.3s;
}

input[type="email"]:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 2px rgba(139, 92, 246, 0.2);
}

.btn-primary {
    background: var(--primary);
    color: white;
    padding: 1rem 2rem;
    border-radius: 1rem;
    border: none;
    font-weight: 600;
    font-size: 1.1rem;
    cursor: pointer;
    transition: 0.3s;
    text-align: center;
}

.btn-primary:hover {
    background: var(--primary-hover);
    transform: translateY(-2px);
    box-shadow: 0 10px 20px -5px rgba(139, 92, 246, 0.4);
}

.lang-toggle {
    position: absolute;
    top: 2rem;
    right: 2rem;
    z-index: 20;
    display: flex;
    gap: 10px;
}

.lang-btn {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 0.5rem;
    cursor: pointer;
    font-size: 0.9rem;
    transition: 0.3s;
    backdrop-filter: blur(5px);
}

.lang-btn.active {
    background: var(--primary);
    border-color: var(--primary);
}

.features {
    padding: 5rem 2rem;
    background: var(--bg-dark);
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.feature-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    padding: 2rem;
    border-radius: 1.5rem;
    transition: 0.3s;
}

.feature-card:hover {
    border-color: var(--primary);
    background: rgba(255, 255, 255, 0.07);
}

.feature-card h3 {
    margin-bottom: 1rem;
    color: var(--primary);
}

.price-badge {
    position: absolute;
    top: -15px;
    right: -15px;
    background: var(--accent);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 1rem;
    font-weight: 800;
    transform: rotate(10deg);
    box-shadow: 0 10px 15px -3px rgba(244, 63, 94, 0.4);
}

footer {
    padding: 3rem 2rem;
    text-align: center;
    color: var(--text-muted);
    border-top: 1px solid var(--glass-border);
}

@media (max-width: 768px) {
    h1 {
        font-size: 2.5rem;
    }
}