/* ====== Global Styles ====== */
body {
    font-family: 'Segoe UI', Roboto, sans-serif;
    margin: 0;
    background: linear-gradient(to bottom right, #f9fafb, #e5e7eb);
    color: #2f2f2f;
}

header {
    background: linear-gradient(135deg, #b0bec5, #90a4ae);
    color: #fff;
    padding: 2rem;
    text-align: center;
    box-shadow: 0 3px 10px rgba(0,0,0,0.15);
}
header h1 {
    margin: 0;
    font-size: 2.2rem;
    letter-spacing: 1px;
    text-shadow: 1px 1px 2px rgba(0,0,0,0.2);
}
header p {
    margin-top: 0.5rem;
    font-weight: 300;
}

nav {
    background: linear-gradient(to right, #cfd8dc, #b0bec5);
    text-align: center;
    padding: 0.75rem 0;
    border-bottom: 1px solid #9ea7aa;
}
nav a {
    color: #2f2f2f;
    margin: 0 1rem;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.2s, border-bottom 0.2s;
}
nav a:hover,
nav a.active {
    color: #1976d2;
    border-bottom: 2px solid #1976d2;
}

.container {
    max-width: 1000px;
    margin: 2rem auto;
    padding: 1rem;
}

.services {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1.5rem;
}
.card {
    background: linear-gradient(to bottom right, #ffffff, #eceff1);
    border-radius: 12px;
    padding: 1.5rem;
    box-shadow: 0 6px 14px rgba(0,0,0,0.1);
    text-align: center;
    transition: transform 0.2s, box-shadow 0.2s;
    border: 1px solid #cfd8dc;
}
.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 18px rgba(0,0,0,0.15);
}
.card span {
    font-size: 2rem;
    display: block;
    margin-bottom: 0.5rem;
}
.card h3 {
    margin: 0.5rem 0;
    color: #1565c0;
}

form {
    max-width: 400px;
    align-content: center;
    margin: 1rem auto;
    background: #f7f9fa;
    border: 1px solid #cfd8dc;
    border-radius: 10px;
    padding: 4.5rem;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}
input, textarea {
    width: 100%;
    padding: 0.6rem;
    border: 1px solid #b0bec5;
    border-radius: 6px;
    font-size: 1rem;
    margin-top: 0.25rem;
    margin-bottom: 1rem;
    background: #ffffff;
}
input:focus, textarea:focus {
    outline: none;
    border-color: #1976d2;
    box-shadow: 0 0 3px #1976d2;
}
button {
    background: linear-gradient(135deg, #1976d2, #1e88e5);
    color: white;
    border: none;
    padding: 0.7rem 1.5rem;
    border-radius: 6px;
    cursor: pointer;
    font-weight: 500;
    transition: background 0.2s;
}
button:hover {
    background: linear-gradient(135deg, #1565c0, #1976d2);
}

footer {
    text-align: center;
    padding: 1rem;
    background: linear-gradient(to right, #b0bec5, #cfd8dc);
    color: #263238;
    margin-top: 3rem;
    font-size: 0.9rem;
    border-top: 1px solid #9ea7aa;
}

h2 {
    color: #263238;
    border-bottom: 2px solid #b0bec5;
    padding-bottom: 0.5rem;
    margin-bottom: 1.5rem;
}
p {
    line-height: 1.6;
}

@media (max-width: 600px) {
    header h1 {
        font-size: 1.6rem;
    }
    nav a {
        display: inline-block;
        margin: 0.5rem;
    }
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 1.5rem;
}

.contact-info, .contact-form {
    background: linear-gradient(to bottom right, #ffffff, #eceff1);
    border: 1px solid #cfd8dc;
    border-radius: 12px;
    padding: 1.5rem;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.contact-info h3, .contact-form h3 {
    color: #1565c0;
    border-bottom: 2px solid #b0bec5;
    padding-bottom: 0.4rem;
    margin-bottom: 1rem;
}

.bank-info {
    background: #f5f7f8;
    padding: 1rem;
    border-radius: 8px;
    border: 1px solid #cfd8dc;
    margin-top: 1rem;
    font-size: 0.95rem;
}
.bank-info p {
    margin: 0.3rem 0;
    color: #333;
}

.success {
    background: #e8f5e9;
    border: 1px solid #81c784;
    color: #2e7d32;
    padding: 0.75rem;
    border-radius: 8px;
    margin-bottom: 1rem;
}

.error {
    background: #ffebee;
    border: 1px solid #e57373;
    color: #c62828;
    padding: 0.75rem;
    border-radius: 8px;
    margin-bottom: 1rem;
}