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

body {
    font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
    background: linear-gradient(135deg, #0f0c29, #302b63, #24243e);
    color: #e0e0e0;
    min-height: 100vh;
    line-height: 1.6;
}

a {
    color: #a78bfa;
    text-decoration: none;
    transition: color 0.3s;
}
a:hover {
    color: #c4b5fd;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
}

/* Navbar */
.navbar {
    background: rgba(15, 12, 41, 0.9);
    backdrop-filter: blur(10px);
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 100;
    border-bottom: 1px solid rgba(167, 139, 250, 0.2);
}

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

.logo {
    font-size: 1.5rem;
    font-weight: bold;
    color: #c4b5fd;
    background: linear-gradient(90deg, #a78bfa, #7c3aed);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hamburger {
    display: none;
    flex-direction: column;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.hamburger span {
    display: block;
    width: 25px;
    height: 3px;
    background: #e0e0e0;
    margin: 4px 0;
    border-radius: 3px;
    transition: 0.3s;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 1.5rem;
    align-items: center;
}

.nav-menu a {
    color: #d1d5db;
    font-weight: 500;
    padding: 0.5rem 0;
    border-bottom: 2px solid transparent;
    transition: 0.3s;
}

.nav-menu a:hover,
.nav-menu a.active {
    color: #c4b5fd;
    border-bottom-color: #7c3aed;
}

/* Hero */
.hero {
    padding: 5rem 0 4rem;
    text-align: center;
    background: radial-gradient(circle at 50% 30%, rgba(124, 58, 237, 0.15), transparent 70%);
}

.hero h1 {
    font-size: 2.8rem;
    background: linear-gradient(135deg, #c4b5fd, #a78bfa, #7c3aed);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 1rem;
    line-height: 1.2;
}

.hero p {
    font-size: 1.2rem;
    color: #9ca3af;
    margin-bottom: 2rem;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.btn-primary {
    display: inline-block;
    background: linear-gradient(135deg, #7c3aed, #a78bfa);
    color: #fff;
    padding: 0.8rem 2rem;
    border-radius: 50px;
    font-weight: 600;
    border: none;
    cursor: pointer;
    transition: transform 0.3s, box-shadow 0.3s;
    text-decoration: none;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(124, 58, 237, 0.4);
}

/* Sections */
.section {
    padding: 4rem 0;
}

.section-title {
    font-size: 2rem;
    text-align: center;
    margin-bottom: 0.5rem;
    background: linear-gradient(90deg, #a78bfa, #7c3aed);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.section-subtitle {
    text-align: center;
    color: #9ca3af;
    margin-bottom: 2.5rem;
    font-size: 1.1rem;
}

/* Card Grid */
.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 2rem;
}

.card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(167, 139, 250, 0.2);
    border-radius: 20px;
    padding: 2rem;
    text-align: center;
    transition: transform 0.3s, box-shadow 0.3s;
    color: #e0e0e0;
    text-decoration: none;
    display: block;
}

.card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 40px rgba(124, 58, 237, 0.3);
    border-color: #a78bfa;
}

.card-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.card h3 {
    font-size: 1.4rem;
    margin-bottom: 0.5rem;
    color: #c4b5fd;
}

.card p {
    color: #9ca3af;
    font-size: 0.95rem;
}

/* Footer */
footer {
    background: rgba(15, 12, 41, 0.8);
    padding: 1.5rem 0;
    text-align: center;
    border-top: 1px solid rgba(167, 139, 250, 0.2);
    margin-top: 2rem;
}

footer p {
    color: #6b7280;
}

footer a {
    color: #a78bfa;
}

/* Admin */
.admin-page main {
    min-height: 70vh;
}

.login-box,
.admin-panel {
    max-width: 500px;
    margin: 0 auto;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(167, 139, 250, 0.2);
    border-radius: 20px;
    padding: 2.5rem;
}

.login-box h2,
.admin-panel h2 {
    text-align: center;
    margin-bottom: 1.5rem;
    color: #c4b5fd;
}

.login-box form,
.admin-panel form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.login-box label,
.admin-panel label {
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
    color: #d1d5db;
}

.login-box input,
.admin-panel input,
.admin-panel textarea {
    padding: 0.7rem 1rem;
    border-radius: 10px;
    border: 1px solid rgba(167, 139, 250, 0.3);
    background: rgba(255, 255, 255, 0.1);
    color: #e0e0e0;
    font-size: 1rem;
    transition: border-color 0.3s;
}

.login-box input:focus,
.admin-panel input:focus,
.admin-panel textarea:focus {
    outline: none;
    border-color: #a78bfa;
}

.admin-panel textarea {
    min-height: 80px;
    resize: vertical;
}

.error {
    color: #f87171;
    text-align: center;
}

.success {
    color: #34d399;
    text-align: center;
}

/* Responsive */
@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }

    .nav-menu {
        display: none;
        flex-direction: column;
        width: 100%;
        padding: 1rem 0;
        gap: 0.5rem;
    }

    .nav-menu.show {
        display: flex;
    }

    .hero h1 {
        font-size: 2rem;
    }

    .hero p {
        font-size: 1rem;
    }

    .card-grid {
        grid-template-columns: 1fr;
    }
}