/* Minimalist and Modern Styles for SuperLindey Public Website */

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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #333;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
}

.nav {
    position: absolute;
    top: 20px;
    right: 20px;
    display: flex;
    align-items: center;
    gap: 15px;
    z-index: 10;
}

.nav a, .nav span {
    color: white;
    text-decoration: none;
    font-weight: 500;
    padding: 8px 16px;
    border-radius: 20px;
    transition: background 0.3s ease;
}

.nav a:hover {
    background: rgba(255, 255, 255, 0.2);
}

.nav span {
    background: rgba(255, 255, 255, 0.1);
}

.signin-container {
    position: relative;
}

.signin-dropdown {
    position: absolute;
    top: 100%;
    right: 0;
    background: white;
    border-radius: 8px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.15);
    padding: 20px;
    width: 300px;
    display: none;
    z-index: 1000;
}

.signin-dropdown.show {
    display: block;
}

.signin-dropdown .form-group {
    margin-bottom: 15px;
}

.signin-dropdown label {
    display: block;
    margin-bottom: 5px;
    color: #555;
    font-weight: bold;
    font-size: 14px;
}

.signin-dropdown input[type="text"], .signin-dropdown input[type="password"] {
    width: 100%;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 14px;
    box-sizing: border-box;
}

.signin-dropdown button {
    width: 100%;
    padding: 10px;
    background: linear-gradient(135deg, #eb4034 0%, #ff6b6b 100%);
    color: white;
    border: none;
    border-radius: 4px;
    font-size: 14px;
    cursor: pointer;
    transition: background 0.3s ease;
}

.signin-dropdown button:hover {
    background: linear-gradient(135deg, #e16057 0%, #ff5252 100%);
}

.signin-dropdown .error {
    color: #dc3545;
    background: #f8d7da;
    border: 1px solid #f5c6cb;
    padding: 8px;
    border-radius: 4px;
    margin-bottom: 15px;
    font-size: 12px;
}

.hero {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 100px 20px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="25" cy="25" r="1" fill="rgba(255,255,255,0.1)"/><circle cx="75" cy="75" r="1" fill="rgba(255,255,255,0.1)"/><circle cx="50" cy="50" r="2" fill="rgba(255,255,255,0.05)"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
    opacity: 0.3;
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 800px;
    margin: 0 auto;
}

.hero h1 {
    font-size: 3.5em;
    margin-bottom: 20px;
    font-weight: 300;
    letter-spacing: -1px;
}

.hero p {
    font-size: 1.3em;
    opacity: 0.9;
    max-width: 600px;
    margin: 0 auto;
}

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

.features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
    margin-top: 40px;
}

.feature-card {
    background: white;
    padding: 40px 30px;
    border-radius: 16px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
    border: 1px solid rgba(255,255,255,0.2);
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.15);
}

.feature-icon {
    font-size: 4em;
    color: #eb4034;
    margin-bottom: 20px;
    opacity: 0.8;
}

.feature-card h2 {
    font-size: 1.8em;
    margin-bottom: 15px;
    color: #333;
    font-weight: 400;
}

.feature-card p {
    color: #666;
    line-height: 1.7;
    margin-bottom: 25px;
}

.btn {
    display: inline-block;
    padding: 14px 28px;
    background: linear-gradient(135deg, #eb4034 0%, #ff6b6b 100%);
    color: white;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 500;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(235, 64, 52, 0.3);
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(235, 64, 52, 0.4);
    background: linear-gradient(135deg, #e16057 0%, #ff5252 100%);
}

footer {
    background: #2c3e50;
    color: white;
    text-align: center;
    padding: 30px 20px;
    margin-top: 60px;
}

footer p {
    opacity: 0.8;
    font-size: 0.9em;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero {
        padding: 60px 20px;
    }

    .hero h1 {
        font-size: 2.5em;
    }

    .hero p {
        font-size: 1.1em;
    }

    .features {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .feature-card {
        padding: 30px 20px;
    }
}