@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800&family=Outfit:wght@400;600;800&display=swap');

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    transition: background-color 0.3s, border-color 0.3s, box-shadow 0.3s;
}

body {
    background-color: #0b0f19; 
    color: #f8fafc;
    font-family: 'Plus Jakarta Sans', sans-serif;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    overflow-x: hidden;
}

.navbar {
    background: rgba(11, 15, 25, 0.8);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(99, 102, 241, 0.15);
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 10%;
    position: sticky;
    top: 0;
    z-index: 9999;
}

.navbar .logo {
    font-family: 'Outfit', sans-serif;
    font-size: 28px;
    font-weight: 800;
    background: linear-gradient(135deg, #6366f1, #38bdf8);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    letter-spacing: -0.5px;
}

.nav-links {
    list-style: none;
    display: flex;
    gap: 10px;
}

.nav-links a {
    color: #94a3b8;
    text-decoration: none;
    font-size: 14px;
    font-weight: 600;
    padding: 10px 24px;
    border-radius: 12px;
}

.nav-links a:hover, .nav-links a.active {
    color: #ffffff;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.15), rgba(56, 189, 248, 0.15));
    border: 1px solid rgba(99, 102, 241, 0.3);
}

.hero {
    padding: 160px 20px;
    text-align: center;
    background: radial-gradient(circle at 50% 20%, rgba(99, 102, 241, 0.15), transparent 60%);
    position: relative;
}

.hero h1 {
    font-family: 'Outfit', sans-serif;
    font-size: 68px;
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -2px;
    margin-bottom: 24px;
    background: linear-gradient(to right, #ffffff, #cbd5e1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero p {
    font-size: 20px;
    color: #94a3b8;
    max-width: 650px;
    margin: 0 auto 40px auto;
    line-height: 1.6;
}

.cta-btn {
    background: linear-gradient(135deg, #6366f1, #3b82f6);
    color: white;
    padding: 16px 38px;
    text-decoration: none;
    font-weight: 700;
    font-size: 16px;
    border-radius: 14px;
    box-shadow: 0 0 30px rgba(99, 102, 241, 0.4);
    transition: transform 0.2s, box-shadow 0.2s;
    display: inline-block;
}

.cta-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 0 40px rgba(99, 102, 241, 0.6);
}

.features {
    padding: 100px 10%;
    text-align: center;
}

.features h2 {
    font-family: 'Outfit', sans-serif;
    font-size: 42px;
    font-weight: 800;
    margin-bottom: 60px;
    color: #ffffff;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.feature-card {
    background: #141b2d;
    border: 1px solid rgba(255, 255, 255, 0.05);
    padding: 50px 35px;
    border-radius: 24px;
    text-align: left;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    transition: transform 0.3s, border-color 0.3s, box-shadow 0.3s;
}

.feature-card:hover {
    transform: translateY(-10px);
    border-color: #6366f1;
    box-shadow: 0 15px 35px rgba(99, 102, 241, 0.2);
}

.feature-card h3 {
    font-family: 'Outfit', sans-serif;
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 16px;
    color: #38bdf8;
}

.feature-card p {
    color: #cbd5e1;
    line-height: 1.7;
    font-size: 15px;
}

.about-section, .contact-section {
    padding: 100px 20px;
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
}

.about-container {
    background: #141b2d;
    border: 1px solid rgba(255, 255, 255, 0.05);
    padding: 60px;
    max-width: 850px;
    border-radius: 28px;
    box-shadow: 0 40px 80px rgba(0,0,0,0.4);
}

.about-container h1 {
    font-family: 'Outfit', sans-serif;
    font-size: 46px;
    font-weight: 800;
    margin-bottom: 25px;
    color: #ffffff;
}

.about-container p {
    font-size: 17px;
    color: #cbd5e1;
    line-height: 1.8;
    margin-bottom: 20px;
}

.form-container {
    background: #141b2d;
    border: 1px solid rgba(255, 255, 255, 0.06);
    padding: 55px 45px;
    border-radius: 28px;
    box-shadow: 0 40px 80px rgba(0,0,0,0.5);
    width: 100%;
    max-width: 550px;
}

.form-container h2 {
    font-family: 'Outfit', sans-serif;
    font-size: 36px;
    font-weight: 800;
    margin-bottom: 10px;
    color: #ffffff;
}

.form-container p {
    margin-bottom: 35px;
    color: #94a3b8;
    font-size: 15px;
}

.form-group {
    margin-bottom: 24px;
}

.form-group input, .form-group textarea {
    width: 100%;
    padding: 16px 20px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 14px;
    font-size: 15px;
    background: #0b0f19;
    color: #fff;
    outline: none;
}

.form-group input:focus, .form-group textarea:focus {
    border-color: #38bdf8;
    box-shadow: 0 0 15px rgba(56, 189, 248, 0.2);
}

.submit-btn {
    background: linear-gradient(135deg, #6366f1, #3b82f6);
    color: white;
    border: none;
    padding: 16px;
    width: 100%;
    font-size: 16px;
    font-weight: 700;
    border-radius: 14px;
    cursor: pointer;
    box-shadow: 0 0 20px rgba(99, 102, 241, 0.3);
    transition: transform 0.2s, box-shadow 0.2s;
}

.submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 30px rgba(99, 102, 241, 0.5);
}

@media screen and (max-width: 768px) {
    .navbar {
        flex-direction: column;
        gap: 15px;
        padding: 15px 20px;
    }
    .navbar .logo {
        font-size: 24px;
    }
    .nav-links {
        width: 100%;
        justify-content: center;
        flex-wrap: wrap;
        gap: 5px;
    }
    .nav-links a {
        padding: 8px 16px;
        font-size: 13px;
    }
    .hero {
        padding: 100px 20px 60px 20px;
    }
    .hero h1 {
        font-size: 38px;
        letter-spacing: -1px;
    }
    .hero p {
        font-size: 16px;
        margin-bottom: 30px;
    }
    .features {
        padding: 60px 20px;
    }
    .features h2 {
        font-size: 30px;
        margin-bottom: 40px;
    }
    .features-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    .feature-card {
        padding: 35px 25px;
        border-radius: 18px;
    }
    .about-section {
        padding: 60px 15px;
    }
    .about-container {
        padding: 30px 20px;
        border-radius: 20px;
    }
    .about-container h1 {
        font-size: 30px;
        margin-bottom: 15px;
    }
    .about-container p {
        font-size: 15px;
        line-height: 1.6;
    }
    .contact-section {
        padding: 60px 15px;
    }
    .form-container {
        padding: 35px 20px;
        border-radius: 20px;
    }
    .form-container h2 {
        font-size: 28px;
    }
}