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

body {
    background: #1a1a2e;
    color: #e0e0e0;
    line-height: 1.7;
}

header {
    background: #16213e;
    padding: 15px 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 2px solid #2a2a4a;
}

.logo {
    color: #e94560;
    font-size: 1.3rem;
    font-weight: bold;
}

nav {
    display: flex;
    gap: 15px;
}

nav a {
    color: #c4c4d4;
    text-decoration: none;
    padding: 6px 14px;
    border-radius: 6px;
    transition: all 0.3s;
}

nav a:hover {
    background: #2a3a5e;
    color: #fff;
}

.hero {
    text-align: center;
    padding: 80px 20px;
}

.hero h1 {
    font-size: 2.5rem;
    margin-bottom: 15px;
}

.highlight {
    color: #53d8fb;
}

.btn {
    padding: 12px 30px;
    background: #e94560;
    color: #fff;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-size: 1rem;
    transition: all 0.3s;
    margin-top: 20px;
}

.btn:hover {
    background: #c73652;
    transform: translateY(-2px);
}

.about {
    padding: 60px 20px;
    max-width: 1200px;
    margin: 0 auto;
}

.about h2 {
    text-align: center;
    margin-bottom: 40px;
    color: #fd971f;
}

.cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
}

.card {
    background: #16213e;
    padding: 30px;
    border-radius: 12px;
    text-align: center;
    border-top: 4px solid #e94560;
    transition: all 0.3s;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.4);
}

.card h3 {
    color: #53d8fb;
    margin-bottom: 10px;
}

.contact {
    padding: 60px 20px;
    max-width: 600px;
    margin: 0 auto;
}

.contact h2 {
    text-align: center;
    margin-bottom: 30px;
    color: #a6e22e;
}

.contact form {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.contact input,
.contact textarea {
    padding: 12px 16px;
    background: #0d0d1a;
    border: 2px solid #2a2a4a;
    border-radius: 8px;
    color: #e0e0e0;
    font-size: 1rem;
    transition: all 0.3s;
}

.contact input:focus,
.contact textarea:focus {
    outline: none;
    border-color: #e94560;
}

.contact textarea {
    min-height: 120px;
    resize: vertical;
}

footer {
    background: #0d0d1a;
    text-align: center;
    padding: 25px;
    color: #75715e;
    margin-top: 60px;
}

.toast {
    position: fixed;
    bottom: 25px;
    right: 25px;
    padding: 14px 24px;
    background: #2a3a5e;
    color: #fff;
    border-radius: 10px;
    transform: translateY(100px);
    opacity: 0;
    transition: all 0.4s;
    max-width: 400px;
}

.toast.show {
    transform: translateY(0);
    opacity: 1;
}

.toast.success { background: #2d5a4e; }
.toast.error   { background: #5a2a4e; }
.toast.info    { background: #2a4a5e; }

@media (max-width: 768px) {
    header {
        flex-direction: column;
        gap: 10px;
    }
    .hero h1 { font-size: 1.6rem; }
}