/* ===== Variables ===== */
:root {
    --primary-green: #0d9488;
    --dark-green: #0f766e;
    --light-green: #5eead4;

    --primary-blue: #06b6d4;
    --dark-blue: #0f766e;
    --light-blue: #ecfdf5;

    --bg-gradient-start: #f0fdfa;
    --bg-gradient-end: #ecfdf5;

    --card-bg: #ffffff;

    --text-primary: #134e4a;
    --text-secondary: #64748b;

    --border-color: #5eead4;

    --shadow-sm: 0 8px 32px rgba(13, 148, 136, 0.13);
    --shadow-md: 0 8px 32px rgba(13, 148, 136, 0.13);
    --shadow-lg: 0 8px 32px rgba(13, 148, 136, 0.13);

    --radius: 18px;

    --transition: .3s cubic-bezier(.4,0,.2,1);
}


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




/* ===== Hero Section ===== */
.hero-section {
    background: linear-gradient(135deg, var(--primary-green), var(--primary-blue));
    color: #fff;
    padding: 80px 0 60px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    opacity: .6;
}

.hero-section h1 {
    font-size: 2.6rem;
    font-weight: 800;
    margin-bottom: 12px;
    position: relative;
}

.hero-section p {
    font-size: 1.15rem;
    opacity: .92;
    position: relative;
}

/* ===== Cards ===== */
.about-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 28px;
    margin-top: -40px;
    position: relative;
    z-index: 2;
}

.about-card {
    background: var(--card-bg);
    border-radius: var(--radius);
    padding: 36px 28px;
    box-shadow: var(--shadow-md);
    transition: transform var(--transition), box-shadow var(--transition);
    border: 1px solid var(--border-color);
}

.about-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
}

.card-icon {
    width: 56px;
    height: 56px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    margin-bottom: 18px;
}

.card-icon.green { background: var(--light-green); color: var(--primary-green); }
.card-icon.blue { background: var(--light-blue); color: var(--primary-blue); }

.about-card h3 { font-size: 1.25rem; margin-bottom: 10px; }
.about-card p { color: var(--text-secondary); font-size: .95rem; }

/* ===== Info Section ===== */
.info-section { padding: 60px 0; }

.info-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
}

.info-image img {
    width: 100%;
    border-radius: var(--radius);
    box-shadow: var(--shadow-md);
}

.info-text h2 {
    font-size: 1.8rem;
    margin-bottom: 16px;
    background: linear-gradient(135deg, var(--primary-green), var(--primary-blue));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.info-text p { color: var(--text-secondary); margin-bottom: 12px; }

/* ===== Contact Section ===== */
.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1.3fr;
    gap: 40px;
    padding: 60px 0;
}

.contact-info-box {
    background: linear-gradient(135deg, var(--primary-green), var(--primary-blue));
    color: #fff;
    border-radius: var(--radius);
    padding: 40px 32px;
}

.contact-info-box h3 { font-size: 1.5rem; margin-bottom: 24px; }

.contact-item {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 20px;
}

.contact-item-icon {
    width: 42px;
    height: 42px;
    border-radius: 10px;
    background: rgba(255,255,255,.18);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    flex-shrink: 0;
}

.contact-form-box {
    background: var(--card-bg);
    border-radius: var(--radius);
    padding: 40px 32px;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-color);
}

.form-group { margin-bottom: 20px; }

.form-group label {
    display: block;
    font-weight: 600;
    margin-bottom: 6px;
    font-size: .9rem;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid var(--border-color);
    border-radius: 10px;
    font-size: .95rem;
    font-family: inherit;
    transition: border-color var(--transition), box-shadow var(--transition);
    outline: none;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    border-color: var(--primary-green);
    box-shadow: 0 0 0 3px rgba(15,155,88,.12);
}

.form-group textarea { resize: vertical; min-height: 130px; }

.btn {
    padding: 12px 32px;
    border: none;
    border-radius: 10px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition);
    font-family: inherit;
}

.btn-green {
    background: linear-gradient(135deg, var(--primary-green), var(--dark-green));
    color: #fff;
}

.btn-green:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }

.btn-blue {
    background: linear-gradient(135deg, var(--primary-blue), var(--dark-blue));
    color: #fff;
}

.btn-blue:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }

.btn-outline {
    background: transparent;
    border: 2px solid var(--primary-green);
    color: var(--primary-green);
}

.btn-outline:hover { background: var(--primary-green); color: #fff; }

.btn-back {
    background: linear-gradient(135deg, var(--primary-blue), var(--dark-blue));
    color: #fff;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 24px;
    border-radius: 10px;
    font-weight: 600;
    transition: all var(--transition);
}

.btn-back:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }

/* ===== Admin Dashboard Table ===== */
.admin-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
    margin: 30px 0;
}

.admin-header h2 { font-size: 1.6rem; }

.table-responsive { overflow-x: auto; }

table.data-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--card-bg);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
}

table.data-table th {
    background: linear-gradient(135deg, var(--primary-green), var(--primary-blue));
    color: #fff;
    padding: 14px 16px;
    font-weight: 600;
    font-size: .9rem;
    white-space: nowrap;
}

table.data-table td {
    padding: 12px 16px;
    border-bottom: 1px solid var(--border-color);
    font-size: .9rem;
}

table.data-table tr:last-child td { border-bottom: none; }
table.data-table tr:hover td { background: var(--light-green); }

.badge {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: .8rem;
    font-weight: 600;
}

.badge-new { background: #fef3c7; color: #92400e; }
.badge-read { background: var(--light-blue); color: var(--dark-blue); }
.badge-replied { background: var(--light-green); color: var(--dark-green); }
.badge-active { background: var(--light-green); color: var(--dark-green); }
.badge-inactive { background: #fee2e2; color: #dc2626; }

.action-btns { display: flex; gap: 8px; }

.btn-sm {
    padding: 6px 14px;
    font-size: .82rem;
    border-radius: 8px;
    border: none;
    cursor: pointer;
    font-weight: 600;
    font-family: inherit;
    transition: all var(--transition);
}

.btn-edit { background: var(--light-blue); color: var(--dark-blue); }
.btn-edit:hover { background: var(--primary-blue); color: #fff; }

.btn-delete { background: #fee2e2; color: #dc2626; }
.btn-delete:hover { background: #dc2626; color: #fff; }

/* ===== Modal ===== */
.modal-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,.45);
    z-index: 9999;
    align-items: center;
    justify-content: center;
}

.modal-overlay.active { display: flex; }

.modal-box {
    background: var(--card-bg);
    border-radius: var(--radius);
    padding: 36px;
    width: 90%;
    max-width: 600px;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: var(--shadow-lg);
    position: relative;
}

.modal-close {
    position: absolute;
    top: 14px;
    left: 14px;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    border: none;
    background: #fee2e2;
    color: #dc2626;
    font-size: 18px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-box h3 {
    margin-bottom: 24px;
    font-size: 1.4rem;
    background: linear-gradient(135deg, var(--primary-green), var(--primary-blue));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ===== Toast ===== */
.toast-container {
    position: fixed;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 99999;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.toast {
    padding: 14px 28px;
    border-radius: 10px;
    color: #fff;
    font-weight: 600;
    font-size: .92rem;
    animation: slideDown .3s ease;
    box-shadow: var(--shadow-md);
}

.toast-success { background: var(--primary-green); }
.toast-error { background: #dc2626; }

@keyframes slideDown {
    from { opacity: 0; transform: translateY(-20px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ===== Responsive ===== */
@media (max-width: 992px) {
    .info-grid,
    .contact-wrapper { grid-template-columns: 1fr; }

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

    .admin-header { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 600px) {
    .about-cards { grid-template-columns: 1fr; }
    .hero-section { padding: 50px 0 40px; }
    .hero-section h1 { font-size: 1.6rem; }
    .modal-box { padding: 24px 18px; }
}