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

:root {
    --primary-900: #0c1929;
    --primary-800: #132d4f;
    --primary-700: #1a3f6e;
    --primary-600: #1e4d8a;
    --primary-500: #2563a8;
    --primary-400: #3b82c4;
    --primary-300: #6ba4d6;
    --primary-200: #a3c8e8;
    --primary-100: #dbeaf7;
    --primary-50: #f0f6fc;
    --gray-900: #111827;
    --gray-800: #1f2937;
    --gray-700: #374151;
    --gray-600: #4b5563;
    --gray-500: #6b7280;
    --gray-400: #9ca3af;
    --gray-300: #d1d5db;
    --gray-200: #e5e7eb;
    --gray-100: #f3f4f6;
    --gray-50: #f9fafb;
    --white: #ffffff;
    --success: #059669;
    --success-light: #ecfdf5;
    --error: #dc2626;
    --error-light: #fef2f2;
    --info: #2563eb;
    --info-light: #eff6ff;
    --font-heading: 'Lora', Georgia, 'Times New Roman', serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow: 0 1px 3px rgba(0, 0, 0, 0.1), 0 1px 2px rgba(0, 0, 0, 0.06);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --radius: 6px;
    --radius-lg: 10px;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.7;
    color: var(--gray-700);
    background: var(--gray-50);
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--primary-900);
    line-height: 1.3;
    font-weight: 600;
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; margin-bottom: 1rem; }
h3 { font-size: 1.5rem; margin-bottom: 0.75rem; }
h4 { font-size: 1.25rem; margin-bottom: 0.5rem; }

a {
    color: var(--primary-600);
    text-decoration: none;
    transition: color 0.2s;
}

a:hover {
    color: var(--primary-400);
}

img {
    max-width: 100%;
    height: auto;
}

ul {
    list-style: none;
}

.container {
    max-width: 1140px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.site-header {
    background: var(--white);
    border-bottom: 1px solid var(--gray-200);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: var(--shadow-sm);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--primary-800);
    font-family: var(--font-heading);
    text-decoration: none;
}

.logo i {
    font-size: 1.8rem;
    color: var(--primary-600);
}

.logo-text {
    display: flex;
    flex-direction: column;
}

.logo-name {
    font-size: 1.15rem;
    font-weight: 700;
    line-height: 1.2;
    color: var(--primary-900);
}

.logo-sub {
    font-size: 0.75rem;
    font-weight: 400;
    color: var(--gray-500);
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
}

.nav-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--primary-800);
    transition: 0.3s;
}

.main-nav ul {
    display: flex;
    gap: 0.25rem;
}

.main-nav a {
    display: block;
    padding: 0.5rem 1rem;
    color: var(--gray-600);
    font-size: 0.95rem;
    font-weight: 500;
    border-radius: var(--radius);
    transition: all 0.2s;
}

.main-nav a:hover,
.main-nav a.active {
    color: var(--primary-700);
    background: var(--primary-50);
}

.hero {
    position: relative;
    background: linear-gradient(135deg, var(--primary-900) 0%, var(--primary-700) 50%, var(--primary-800) 100%);
    padding: 6rem 0;
    overflow: hidden;
    min-height: 500px;
    display: flex;
    align-items: center;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(ellipse at 20% 50%, rgba(59, 130, 196, 0.15) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 20%, rgba(26, 63, 110, 0.2) 0%, transparent 50%);
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 550px;
}

.hero-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 3rem;
    position: relative;
    z-index: 1;
}

.hero-image {
    flex-shrink: 0;
    max-width: 560px;
}

.hero-image img {
    width: 100%;
    border-radius: var(--radius-lg);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.35);
}

.hero h1 {
    font-size: 2.75rem;
    color: var(--white);
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.hero-text {
    font-size: 1.2rem;
    color: var(--primary-200);
    margin-bottom: 1.5rem;
    line-height: 1.8;
}

.hero-highlight {
    font-size: 1.1rem;
    color: var(--primary-200);
    font-weight: 500;
    margin-bottom: 2rem;
    padding-left: 1rem;
    border-left: 3px solid var(--primary-400);
}

.section {
    padding: 5rem 0;
}

.section-white {
    background: var(--white);
}

.section-light {
    background: var(--gray-50);
}

.section-cta {
    background: linear-gradient(135deg, var(--primary-800) 0%, var(--primary-700) 100%);
    padding: 3.5rem 0;
}

.cta-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
}

.cta-text h2 {
    color: var(--white);
    font-size: 1.75rem;
    margin-bottom: 0.5rem;
}

.cta-text p {
    color: var(--primary-200);
    font-size: 1.05rem;
    max-width: 550px;
}

.section-title {
    text-align: center;
    margin-bottom: 3rem;
    position: relative;
    padding-bottom: 1rem;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: var(--primary-500);
    border-radius: 2px;
}

.section-intro {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.section-intro p {
    font-size: 1.1rem;
    color: var(--gray-600);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.feature-card {
    background: var(--white);
    padding: 2.5rem 2rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    text-align: center;
    transition: transform 0.3s, box-shadow 0.3s;
}

.feature-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.feature-icon {
    width: 64px;
    height: 64px;
    background: var(--primary-50);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
}

.feature-icon i {
    font-size: 1.5rem;
    color: var(--primary-600);
}

.feature-card h3 {
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
}

.feature-card p {
    color: var(--gray-600);
    font-size: 0.95rem;
}

.about-preview {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.office-image {
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.office-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    border-radius: var(--radius-lg);
}

.about-preview-text h2 {
    margin-bottom: 1rem;
}

.about-preview-text p {
    margin-bottom: 1rem;
    color: var(--gray-600);
}

.about-preview-text .btn {
    margin-top: 0.5rem;
}

.page-header {
    background: linear-gradient(135deg, var(--primary-900) 0%, var(--primary-700) 100%);
    padding: 3.5rem 0;
    text-align: center;
}

.page-header h1 {
    color: var(--white);
    font-size: 2.25rem;
    margin-bottom: 0.5rem;
}

.page-header p {
    color: var(--primary-200);
    font-size: 1.1rem;
}

.team-card {
    display: flex;
    gap: 2.5rem;
    background: var(--white);
    padding: 2.5rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    margin-bottom: 2rem;
}

.team-avatar {
    flex-shrink: 0;
}

.team-photo {
    width: 180px;
    height: 220px;
    border-radius: var(--radius-lg);
    object-fit: cover;
    object-position: top;
    box-shadow: var(--shadow-md);
}

.avatar-circle {
    width: 140px;
    height: 140px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--white);
}

.avatar-mh {
    background: linear-gradient(135deg, var(--primary-700) 0%, var(--primary-500) 100%);
}

.avatar-as {
    background: linear-gradient(135deg, #4a5568 0%, #718096 100%);
}

.team-info h3 {
    font-size: 1.5rem;
    margin-bottom: 0.25rem;
}

.team-title {
    color: var(--primary-600);
    font-weight: 500;
    margin-bottom: 1rem;
    font-size: 0.95rem;
}

.team-info p {
    margin-bottom: 0.75rem;
    color: var(--gray-600);
}

.team-details {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--gray-200);
}

.team-details span {
    color: var(--gray-500);
    font-size: 0.9rem;
}

.team-details i {
    color: var(--primary-500);
    margin-right: 0.35rem;
}

.expertise-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
}

.expertise-item {
    text-align: center;
    padding: 2rem 1.5rem;
    background: var(--gray-50);
    border-radius: var(--radius-lg);
    border: 1px solid var(--gray-200);
    transition: border-color 0.2s;
}

.expertise-item:hover {
    border-color: var(--primary-300);
}

.expertise-item i {
    font-size: 2rem;
    color: var(--primary-500);
    margin-bottom: 1rem;
    display: block;
}

.expertise-item h4 {
    margin-bottom: 0.5rem;
}

.expertise-item p {
    color: var(--gray-500);
    font-size: 0.9rem;
}

.portal-container {
    max-width: 680px;
    margin: 0 auto;
}

.portal-back {
    margin-bottom: 1.5rem;
}

.btn-back {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--gray-500);
    font-size: 0.95rem;
    font-weight: 500;
    padding: 0.4rem 0;
    transition: color 0.2s;
}

.btn-back:hover {
    color: var(--primary-600);
}

.btn-back i {
    font-size: 0.85rem;
}

.portal-info {
    text-align: center;
    margin-bottom: 2rem;
}

.portal-icon {
    width: 80px;
    height: 80px;
    background: var(--primary-50);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
}

.portal-icon i {
    font-size: 2rem;
    color: var(--primary-600);
}

.portal-form {
    background: var(--gray-50);
    padding: 2rem;
    border-radius: var(--radius-lg);
    border: 1px solid var(--gray-200);
    margin-bottom: 2rem;
}

.portal-result {
    border-radius: var(--radius-lg);
    padding: 2rem;
    margin-top: 1.5rem;
}

.portal-error {
    background: var(--error-light);
    border: 1px solid #fecaca;
}

.portal-error i {
    color: var(--error);
    font-size: 1.25rem;
}

.portal-error p {
    color: var(--error);
    font-weight: 500;
    margin-top: 0.5rem;
}

.portal-success {
    background: var(--white);
    border: 1px solid var(--gray-200);
    box-shadow: var(--shadow-md);
}

.result-header {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 1.5rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--gray-200);
}

.result-header i {
    color: var(--success);
    font-size: 1.5rem;
    margin-top: 0.15rem;
}

.result-header h3 {
    margin-bottom: 0.25rem;
    font-size: 1.15rem;
}

.result-header p {
    color: var(--gray-500);
    font-size: 0.95rem;
}

.document-list {
    margin-bottom: 1.5rem;
}

.document-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 1.25rem;
    background: var(--gray-50);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius);
    margin-bottom: 0.75rem;
    transition: border-color 0.2s;
}

.document-item:hover {
    border-color: var(--primary-300);
}

.document-info {
    display: flex;
    align-items: center;
    gap: 0.85rem;
}

.document-icon {
    color: #e53e3e;
    font-size: 1.4rem;
}

.document-name {
    font-weight: 500;
    color: var(--gray-800);
}

.document-download {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--primary-50);
    color: var(--primary-600);
    border-radius: var(--radius);
    transition: all 0.2s;
}

.document-download:hover {
    background: var(--primary-600);
    color: var(--white);
}

.download-all {
    margin-top: 0.5rem;
}

.portal-password-hint {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    margin-top: 1.5rem;
    margin-bottom: 1.5rem;
    padding: 1rem 1.25rem;
    background: var(--info-light);
    border: 1px solid #bfdbfe;
    border-radius: var(--radius);
}

.portal-password-hint i {
    color: var(--info);
    font-size: 1.1rem;
    margin-top: 0.15rem;
    flex-shrink: 0;
}

.portal-password-hint p {
    color: #1e40af;
    font-size: 0.95rem;
    line-height: 1.5;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 400px;
    gap: 3rem;
}

.contact-form-wrap h2 {
    margin-bottom: 0.5rem;
}

.contact-form-wrap > p {
    color: var(--gray-500);
    margin-bottom: 2rem;
}

.contact-info-card {
    background: var(--primary-900);
    color: var(--white);
    padding: 2.5rem;
    border-radius: var(--radius-lg);
    height: fit-content;
}

.contact-info-card h3 {
    color: var(--white);
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.15);
    font-size: 1.2rem;
}

.contact-info-item {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.75rem;
}

.contact-info-item:last-child {
    margin-bottom: 0;
}

.contact-info-item i {
    color: var(--primary-300);
    font-size: 1.1rem;
    margin-top: 0.2rem;
    width: 20px;
    text-align: center;
    flex-shrink: 0;
}

.contact-info-item strong {
    display: block;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--primary-300);
    margin-bottom: 0.2rem;
}

.contact-info-item p {
    color: var(--gray-300);
    font-size: 0.95rem;
    line-height: 1.5;
}

.legal-content {
    max-width: 800px;
    margin: 0 auto;
}

.legal-content h2 {
    margin-top: 2.5rem;
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--primary-100);
}

.legal-content h2:first-child {
    margin-top: 0;
}

.legal-content h3 {
    margin-top: 1.5rem;
    font-size: 1.15rem;
}

.legal-content p {
    margin-bottom: 1rem;
}

.legal-content ul {
    list-style: disc;
    padding-left: 1.5rem;
    margin-bottom: 1rem;
}

.legal-content li {
    margin-bottom: 0.35rem;
}

.form-group {
    margin-bottom: 1.25rem;
}

.form-group label {
    display: block;
    font-weight: 600;
    color: var(--gray-700);
    margin-bottom: 0.4rem;
    font-size: 0.9rem;
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="password"],
.form-group textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid var(--gray-300);
    border-radius: var(--radius);
    font-family: var(--font-body);
    font-size: 1rem;
    color: var(--gray-800);
    background: var(--white);
    transition: border-color 0.2s, box-shadow 0.2s;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-500);
    box-shadow: 0 0 0 3px rgba(37, 99, 168, 0.1);
}

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

.form-group small {
    display: block;
    margin-top: 0.35rem;
    color: var(--gray-500);
    font-size: 0.85rem;
}

.input-with-icon {
    position: relative;
}

.input-with-icon i {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--gray-400);
}

.input-with-icon input {
    padding-left: 2.75rem;
}

.portal-form .input-with-icon input[type="text"] {
    padding-left: 3rem;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.65rem 1.5rem;
    font-family: var(--font-body);
    font-size: 0.95rem;
    font-weight: 600;
    border: none;
    border-radius: var(--radius);
    cursor: pointer;
    transition: all 0.2s;
    text-decoration: none;
    line-height: 1.5;
}

.btn-primary {
    background: var(--primary-600);
    color: var(--white);
}

.btn-primary:hover {
    background: var(--primary-700);
    color: var(--white);
}

.btn-accent {
    background: var(--white);
    color: var(--primary-800);
}

.btn-accent:hover {
    background: var(--primary-100);
    color: var(--primary-900);
}

.btn-outline {
    background: transparent;
    color: var(--primary-600);
    border: 2px solid var(--primary-600);
}

.btn-outline:hover {
    background: var(--primary-600);
    color: var(--white);
}

.btn-danger {
    background: var(--error);
    color: var(--white);
}

.btn-danger:hover {
    background: #b91c1c;
    color: var(--white);
}

.btn-lg {
    padding: 0.85rem 2rem;
    font-size: 1.05rem;
}

.btn-sm {
    padding: 0.4rem 1rem;
    font-size: 0.85rem;
}

.btn-full {
    width: 100%;
}

.btn-icon {
    background: none;
    border: none;
    cursor: pointer;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius);
    color: var(--gray-400);
    transition: all 0.2s;
}

.btn-remove:hover {
    background: var(--error-light);
    color: var(--error);
}

.alert {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    padding: 1.25rem 1.5rem;
    border-radius: var(--radius);
    margin-bottom: 1.5rem;
}

.alert i {
    margin-top: 0.15rem;
    flex-shrink: 0;
}

.alert-success {
    background: var(--success-light);
    border: 1px solid #a7f3d0;
    color: #065f46;
}

.alert-success i {
    color: var(--success);
}

.alert-success strong {
    display: block;
    margin-bottom: 0.25rem;
}

.alert-success p {
    font-size: 0.95rem;
}

.alert-error {
    background: var(--error-light);
    border: 1px solid #fecaca;
    color: #991b1b;
}

.alert-error i {
    color: var(--error);
}

.alert-info {
    background: var(--info-light);
    border: 1px solid #bfdbfe;
    color: #1e40af;
}

.alert-info i {
    color: var(--info);
}

.site-footer {
    background: var(--primary-900);
    color: var(--gray-400);
    padding: 3.5rem 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: 3rem;
    padding-bottom: 3rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--white);
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.footer-logo i {
    color: var(--primary-400);
}

.footer-col p {
    font-size: 0.9rem;
    line-height: 1.7;
    color: var(--gray-400);
}

.footer-col h4 {
    color: var(--white);
    font-size: 1rem;
    margin-bottom: 1.25rem;
    font-family: var(--font-body);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.footer-col ul li {
    margin-bottom: 0.6rem;
    font-size: 0.9rem;
}

.footer-col ul li i {
    width: 18px;
    color: var(--primary-400);
    margin-right: 0.5rem;
}

.footer-col ul li a {
    color: var(--gray-400);
    transition: color 0.2s;
}

.footer-col ul li a:hover {
    color: var(--white);
}

.footer-bottom {
    padding: 1.5rem 0;
    text-align: center;
    font-size: 0.85rem;
    color: var(--gray-500);
}

.admin-page {
    background: var(--gray-100);
    min-height: 100vh;
}

.admin-login-container {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: 2rem;
}

.admin-login-card {
    background: var(--white);
    padding: 3rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    width: 100%;
    max-width: 420px;
}

.admin-login-header {
    text-align: center;
    margin-bottom: 2rem;
}

.admin-login-header i {
    font-size: 2.5rem;
    color: var(--primary-500);
    margin-bottom: 1rem;
    display: block;
}

.admin-login-header h1 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.admin-login-header p {
    color: var(--gray-500);
    font-size: 0.95rem;
}

.admin-header {
    background: var(--primary-900);
    padding: 0;
    border-bottom: 3px solid var(--primary-600);
}

.admin-header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 60px;
}

.admin-brand {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--white);
    font-family: var(--font-heading);
    font-weight: 600;
}

.admin-brand i {
    color: var(--primary-400);
}

.admin-header .btn-outline {
    border-color: rgba(255, 255, 255, 0.3);
    color: var(--white);
}

.admin-header .btn-outline:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.5);
    color: var(--white);
}

.admin-content {
    padding: 2rem 1.5rem;
}

.admin-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    align-items: start;
}

.admin-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    overflow: hidden;
}

.admin-card-header {
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid var(--gray-200);
    background: var(--gray-50);
}

.admin-card-header h2 {
    font-size: 1.1rem;
    margin-bottom: 0;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--font-body);
}

.admin-card-header i {
    color: var(--primary-500);
}

.admin-card-body {
    padding: 1.5rem;
}

.doc-name-row {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 0.75rem;
    align-items: center;
}

.doc-name-row input {
    flex: 1;
    padding: 0.65rem 1rem;
    border: 1px solid var(--gray-300);
    border-radius: var(--radius);
    font-family: var(--font-body);
    font-size: 0.95rem;
}

.doc-name-row input:focus {
    outline: none;
    border-color: var(--primary-500);
    box-shadow: 0 0 0 3px rgba(37, 99, 168, 0.1);
}

.file-upload-wrap {
    border: 2px dashed var(--gray-300);
    border-radius: var(--radius);
    padding: 1.5rem;
    text-align: center;
    background: var(--gray-50);
    transition: border-color 0.2s;
}

.file-upload-wrap:hover {
    border-color: var(--primary-400);
}

.file-upload-wrap input[type="file"] {
    font-family: var(--font-body);
    font-size: 0.9rem;
}

.admin-table-wrap {
    overflow-x: auto;
}

.admin-table {
    width: 100%;
    border-collapse: collapse;
}

.admin-table th {
    text-align: left;
    padding: 0.75rem 1rem;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--gray-500);
    border-bottom: 2px solid var(--gray-200);
    font-family: var(--font-body);
    font-weight: 600;
}

.admin-table td {
    padding: 0.85rem 1rem;
    border-bottom: 1px solid var(--gray-100);
    font-size: 0.9rem;
    vertical-align: middle;
}

.admin-table tbody tr:hover {
    background: var(--gray-50);
}

.tag {
    display: inline-block;
    background: var(--primary-50);
    color: var(--primary-700);
    padding: 0.2rem 0.6rem;
    border-radius: 4px;
    font-size: 0.8rem;
    margin: 0.15rem 0.25rem 0.15rem 0;
    font-weight: 500;
}

.file-name {
    font-family: monospace;
    font-size: 0.8rem;
    color: var(--gray-500);
    word-break: break-all;
}

.empty-state {
    text-align: center;
    padding: 3rem 1rem;
    color: var(--gray-400);
}

.empty-state i {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    display: block;
}

.empty-state p {
    font-size: 0.95rem;
}

@media (max-width: 992px) {
    .features-grid {
        grid-template-columns: 1fr;
        max-width: 500px;
        margin: 0 auto;
    }

    .about-preview {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

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

    .expertise-grid {
        grid-template-columns: repeat(2, 1fr);
    }

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

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .cta-content {
        flex-direction: column;
        text-align: center;
    }

    .team-card {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

    .team-details {
        justify-content: center;
    }
}

@media (max-width: 768px) {
    h1 { font-size: 2rem; }
    h2 { font-size: 1.5rem; }

    .nav-toggle {
        display: flex;
    }

    .main-nav {
        display: none;
        position: absolute;
        top: 80px;
        left: 0;
        right: 0;
        background: var(--white);
        border-bottom: 1px solid var(--gray-200);
        box-shadow: var(--shadow-md);
        padding: 1rem;
    }

    .main-nav.open {
        display: block;
    }

    .main-nav ul {
        flex-direction: column;
        gap: 0;
    }

    .main-nav a {
        padding: 0.75rem 1rem;
    }

    .hero {
        padding: 4rem 0;
        min-height: auto;
    }

    .hero-inner {
        flex-direction: column;
        text-align: center;
    }

    .hero-image {
        max-width: 280px;
    }

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

    .hero-text {
        font-size: 1.05rem;
    }

    .section {
        padding: 3rem 0;
    }

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

    .page-header {
        padding: 2.5rem 0;
    }

    .page-header h1 {
        font-size: 1.75rem;
    }

    .portal-form {
        padding: 1.5rem;
    }

    .admin-content {
        padding: 1rem;
    }

    .admin-card-body {
        padding: 1rem;
    }
}

@media (max-width: 480px) {
    .header-inner {
        height: 65px;
    }

    .logo-name {
        font-size: 1rem;
    }

    .hero {
        padding: 3rem 0;
    }

    .hero h1 {
        font-size: 1.6rem;
    }

    .section {
        padding: 2.5rem 0;
    }

    .feature-card {
        padding: 2rem 1.5rem;
    }

    .contact-info-card {
        padding: 2rem;
    }

    .admin-login-card {
        padding: 2rem;
    }
}