/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: #1a1a1a;
    background-color: #ffffff;
    font-size: 16px;
    scroll-behavior: smooth;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: 16px;
}

h1 {
    font-size: 4rem;
    font-weight: 700;
    letter-spacing: -0.02em;
}

h2 {
    font-size: 2.5rem;
    font-weight: 600;
    letter-spacing: -0.01em;
}

h3 {
    font-size: 1.5rem;
    font-weight: 600;
}

p {
    margin-bottom: 16px;
    color: #4a5568;
    line-height: 1.7;
}

/* Header */
.site-header {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid #e2e8f0;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 16px 0;
}

/* Contact Page Header */
.header {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid #e2e8f0;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 16px 0;
}

.nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.nav-brand {
    display: flex;
    align-items: center;
}

.nav-brand .logo {
    height: 40px;
    width: auto;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 32px;
    align-items: center;
    margin: 0;
    padding: 0;
}

.nav-item {
    margin: 0;
}

.nav-link {
    text-decoration: none;
    color: #4a5568;
    font-weight: 500;
    transition: color 0.2s ease;
    position: relative;
}

.nav-link:hover {
    color: #3182ce;
}

.nav-auth {
    display: flex;
    align-items: center;
    gap: 16px;
}

.btn {
    text-decoration: none;
    font-weight: 500;
    font-size: 0.875rem;
    padding: 8px 16px;
    border-radius: 6px;
    transition: all 0.2s ease;
    border: none;
    cursor: pointer;
    font-family: inherit;
}

.btn-login {
    color: #4a5568;
    background: transparent;
}

.btn-login:hover {
    color: #3182ce;
    background: rgba(49, 130, 206, 0.1);
}

.btn-signup {
    color: white;
    background: #3182ce;
    border: 1px solid #3182ce;
}

.btn-signup:hover {
    background: #2c5aa0;
    border-color: #2c5aa0;
    transform: translateY(-1px);
}

.btn-primary {
    color: white;
    background: #3182ce;
    border: 1px solid #3182ce;
    width: 100%;
    padding: 12px 16px;
    font-size: 1rem;
    margin-top: 1rem;
}

.btn-primary:hover {
    background: #2c5aa0;
    border-color: #2c5aa0;
}

.btn-google {
    color: #4a5568;
    background: white;
    border: 1px solid #e2e8f0;
    width: 100%;
    padding: 12px 16px;
    font-size: 1rem;
    margin-top: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.btn-google:hover {
    background: #f7fafc;
    border-color: #cbd5e0;
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.bar {
    width: 25px;
    height: 3px;
    background-color: #4a5568;
    margin: 3px 0;
    transition: 0.3s;
}

/* Main Content */
.main-content {
    margin-top: 80px;
    padding: 2rem 0;
    min-height: calc(100vh - 80px - 300px);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    gap: 0;
    position: relative;
}

.site-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 1.5rem;
    font-weight: 700;
    color: #2d3748;
    text-decoration: none;
    flex-shrink: 0;
}

.site-logo i {
    color: #3182ce;
    font-size: 1.8rem;
}

.site-logo .logo-icon {
    width: 48px;
    height: 48px;
    display: block;
}

.site-logo a {
    color: #2d3748;
    text-decoration: none;
    padding: 8px 12px;
    border-radius: 6px;
    transition: background-color 0.2s ease;
}

.site-logo a:hover {
    background-color: rgba(49, 130, 206, 0.1);
    text-decoration: none;
}

.site-nav {
    flex: 1;
    display: flex;
    justify-content: flex-end;
    margin: 0;
    min-width: 0;
    position: relative;
}

.site-nav ul {
    display: flex;
    list-style: none;
    gap: 30px;
    align-items: center;
    margin: 0;
    padding: 0;
    flex-wrap: nowrap;
    overflow: visible;
}

.site-nav a {
    text-decoration: none;
    color: #4a5568;
    font-weight: 500;
    transition: color 0.2s ease;
    position: relative;
    white-space: nowrap;
    flex-shrink: 0;
}

.site-nav a.login-btn {
    color: white;
    background: #3182ce;
    border: 1px solid #3182ce;
    border-radius: 8px;
    padding: 10px 20px;
    font-weight: 600;
}

.site-nav a.login-btn:hover {
    background: #2c5aa0;
    border-color: #2c5aa0;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(49, 130, 206, 0.3);
}

.site-nav a:hover {
    color: #3182ce;
}

.nav-cta {
    background: #3182ce;
    color: white !important;
    padding: 12px 24px;
    border-radius: 8px;
    transition: background-color 0.2s ease;
}

/* Authentication Buttons */
.auth-buttons {
    display: flex;
    align-items: center;
    gap: 30px;
    flex-shrink: 0;
    margin-left: 0;
}

.auth-btn {
    text-decoration: none;
    font-weight: 500;
    font-size: 0.875rem;
    padding: 8px 16px;
    border-radius: 6px;
    transition: all 0.2s ease;
}

.login-btn {
    color: white;
    background: #3182ce;
    border: 1px solid #3182ce;
    border-radius: 8px;
    padding: 10px 20px;
    font-weight: 600;
}

.login-btn:hover {
    background: #2c5aa0;
    border-color: #2c5aa0;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(49, 130, 206, 0.3);
}



/* Modal Styles */
.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
    align-items: center;
    justify-content: center;
}

.modal-content {
    background: white;
    border-radius: 16px;
    padding: 40px;
    width: 100%;
    max-width: 480px;
    position: relative;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    animation: modalSlideIn 0.3s ease;
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translateY(-20px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.close {
    position: absolute;
    top: 20px;
    right: 20px;
    font-size: 28px;
    font-weight: bold;
    color: #a0aec0;
    cursor: pointer;
    transition: color 0.2s ease;
}

.close:hover {
    color: #4a5568;
}

.modal-header {
    text-align: center;
    margin-bottom: 32px;
}

.modal-header h2 {
    color: #2d3748;
    font-size: 1.75rem;
    margin-bottom: 8px;
}

.modal-header p {
    color: #718096;
    font-size: 0.875rem;
    margin: 0;
}

/* Form Styles */
.auth-form {
    margin-bottom: 24px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

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

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: #2d3748;
    font-size: 0.875rem;
}

.form-group input,
.form-group select {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    font-size: 0.875rem;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
    background: white;
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: #3182ce;
    box-shadow: 0 0 0 3px rgba(49, 130, 206, 0.1);
}

.form-options {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
    flex-wrap: wrap;
    gap: 12px;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.875rem;
    color: #4a5568;
    cursor: pointer;
}

.checkbox-label input[type="checkbox"] {
    width: auto;
    margin: 0;
}

.forgot-password {
    color: #3182ce;
    text-decoration: none;
    font-size: 0.875rem;
    font-weight: 500;
}

.forgot-password:hover {
    text-decoration: underline;
}

.terms-link {
    color: #3182ce;
    text-decoration: none;
}

.terms-link:hover {
    text-decoration: underline;
}

.auth-submit-btn {
    width: 100%;
    padding: 14px 24px;
    background: #3182ce;
    color: white;
    border: none;
    border-radius: 8px;
    font-weight: 600;
    font-size: 0.875rem;
    cursor: pointer;
    transition: background-color 0.2s ease, transform 0.2s ease;
}

.auth-submit-btn:hover {
    background: #2c5aa0;
    transform: translateY(-1px);
}

.auth-submit-btn:active {
    transform: translateY(0);
}

/* Divider */
.auth-divider {
    text-align: center;
    margin: 24px 0;
    position: relative;
}

.auth-divider::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    height: 1px;
    background: #e2e8f0;
}

.auth-divider span {
    background: white;
    padding: 0 16px;
    color: #718096;
    font-size: 0.875rem;
}

/* Social Auth */
.social-auth {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 24px;
}

.social-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 12px 16px;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    background: white;
    color: #4a5568;
    font-weight: 500;
    font-size: 0.875rem;
    cursor: pointer;
    transition: all 0.2s ease;
}

.social-btn:hover {
    background: #f7fafc;
    border-color: #cbd5e0;
    transform: translateY(-1px);
}

.social-btn i {
    font-size: 1rem;
}

.google-btn:hover {
    border-color: #ea4335;
    color: #ea4335;
}

.microsoft-btn:hover {
    border-color: #0078d4;
    color: #0078d4;
}

/* Auth Footer */
.auth-footer {
    text-align: center;
    padding-top: 16px;
    border-top: 1px solid #e2e8f0;
}

.auth-footer p {
    color: #718096;
    font-size: 0.875rem;
    margin: 0;
}

.auth-footer a {
    color: #3182ce;
    text-decoration: none;
    font-weight: 500;
}

.auth-footer a:hover {
    text-decoration: underline;
}

.nav-cta:hover {
    background: #2c5aa0;
}

/* Contact Page Modal Styles */
.auth-container {
    text-align: center;
}

.auth-container h2 {
    color: #2d3748;
    margin-bottom: 1.5rem;
    font-size: 1.5rem;
    font-weight: 600;
}

.auth-form {
    text-align: left;
}

.form-group {
    margin-bottom: 1rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: #4a5568;
    font-weight: 500;
    font-size: 0.875rem;
}

.form-group input {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid #e2e8f0;
    border-radius: 6px;
    font-size: 1rem;
    transition: border-color 0.2s ease;
    box-sizing: border-box;
}

.form-group input:focus {
    outline: none;
    border-color: #3182ce;
    box-shadow: 0 0 0 3px rgba(49, 130, 206, 0.1);
}

.social-login {
    margin-top: 1.5rem;
}

.auth-switch {
    margin-top: 1.5rem;
    color: #4a5568;
    font-size: 0.875rem;
}

.auth-switch a {
    color: #3182ce;
    text-decoration: none;
    font-weight: 500;
}

.auth-switch a:hover {
    text-decoration: underline;
}

/* Hero Section */
.hero-section {
    padding: 120px 0 80px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('background1.png') center/cover;
    opacity: 0.1;
    z-index: 1;
}

.hero-section .container {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
}

.hero-content h1 {
    color: white;
    margin-bottom: 24px;
    font-size: 4rem;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 40px;
    line-height: 1.6;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.cta-button {
    display: inline-flex;
    align-items: center;
    padding: 16px 32px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.2s ease;
    border: 2px solid transparent;
}

.cta-button.primary {
    background: #ffffff;
    color: #3182ce;
}

.cta-button.primary:hover {
    background: #f7fafc;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.cta-button.secondary {
    background: transparent;
    color: white;
    border-color: rgba(255, 255, 255, 0.3);
}

.cta-button.secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.5);
}

.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 16px;
    padding: 32px;
    max-width: 400px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.card-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
    font-weight: 600;
    font-size: 1.1rem;
}

.card-header i {
    font-size: 1.5rem;
    color: #68d391;
}

.card-content p {
    color: rgba(255, 255, 255, 0.9);
    margin: 0;
}

/* Trusted Section */
.trusted-section {
    padding: 60px 0;
    background: #f7fafc;
    text-align: center;
}

.trusted-label {
    font-size: 0.875rem;
    font-weight: 600;
    color: #3182ce;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 32px;
}

.trusted-logos {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 48px;
    flex-wrap: wrap;
}

.logo-item {
    opacity: 0.8;
    transition: all 0.3s ease;
    filter: grayscale(0%);
}

.logo-item:hover {
    opacity: 1;
    filter: grayscale(0%);
}

.logo-item img {
    height: 120px;
    width: auto;
    object-fit: contain;
}

.logo-item img[src="SGPD.png"] {
    height: 114px; /* 5% smaller than 120px */
}

.logo-item img[src="EnochPD.png"] {
    height: 126px; /* 5% bigger than 120px */
}

/* Section Headers */
.section-header {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 64px;
}

.section-header h2 {
    color: #2d3748;
    margin-bottom: 24px;
}

.section-header p {
    font-size: 1.125rem;
    color: #718096;
    margin: 0;
}

/* Data Section */
.data-section {
    padding: 100px 0;
    background: white;
}

.data-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 32px;
}

.data-card {
    background: white;
    padding: 40px;
    border-radius: 16px;
    border: 1px solid #e2e8f0;
    transition: all 0.3s ease;
    text-align: center;
}

.data-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    border-color: #3182ce;
}

.card-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #3182ce, #667eea);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
}

.card-icon i {
    font-size: 2rem;
    color: white;
}

.data-card h3 {
    color: #2d3748;
    margin-bottom: 16px;
}

.data-card p {
    color: #718096;
    margin: 0;
}

/* Solutions Section */
.solutions-section {
    padding: 100px 0;
    background: #f7fafc;
}

.solutions-tabs {
    max-width: 1000px;
    margin: 0 auto;
}

.tab-nav {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-bottom: 48px;
    flex-wrap: wrap;
}

.tab-button {
    background: white;
    border: 1px solid #e2e8f0;
    padding: 16px 24px;
    border-radius: 12px;
    cursor: pointer;
    font-weight: 500;
    color: #718096;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.875rem;
}

.tab-button:hover {
    border-color: #3182ce;
    color: #3182ce;
}

.tab-button.active {
    background: #3182ce;
    color: white;
    border-color: #3182ce;
}

.tab-button i {
    font-size: 1rem;
}

.tab-content {
    position: relative;
}

.tab-panel {
    display: none;
    animation: fadeIn 0.3s ease;
}

.tab-panel.active {
    display: block;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 24px;
}

.feature-item {
    background: white;
    padding: 32px;
    border-radius: 12px;
    border: 1px solid #e2e8f0;
    transition: all 0.2s ease;
}

.feature-item:hover {
    border-color: #3182ce;
    transform: translateY(-4px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.feature-item h3 {
    color: #2d3748;
    margin-bottom: 12px;
    font-size: 1.25rem;
}

.feature-item p {
    color: #718096;
    margin: 0;
    font-size: 0.875rem;
}

/* Features Section (Interactive List Style) */
.features-flex {
    display: flex;
    gap: 32px;
    align-items: flex-start;
    justify-content: center;
}
.features-list {
    min-width: 216px;
    max-width: 264px;
    width: 21.6vw;
    display: flex;
    flex-direction: column;
    gap: 8px;
    min-height: 320px;
    height: 80%;
    justify-content: space-between;
}
.feature-tab {
    background: none;
    border: none;
    text-align: left;
    font-size: 1.1rem;
    font-weight: 600;
    color: #2d3748;
    padding: 14px 16px 10px 16px;
    border-radius: 8px;
    cursor: pointer;
    transition: background 0.2s, color 0.2s;
    outline: none;
    margin-bottom: 0;
    position: relative;
}
.feature-title {
    display: block;
    font-size: 1.2rem;
    font-weight: 700;
    color: #1a202c;
    margin-bottom: 0;
    letter-spacing: -0.01em;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    text-transform: none;
    line-height: 1.3;
}
.feature-desc {
    display: none;
    font-size: 0.98rem;
    color: #4a5568;
    font-weight: 400;
    margin-top: 6px;
    margin-bottom: 0;
    line-height: 1.5;
    transition: max-height 0.2s;
    max-height: 0;
    overflow: hidden;
}
.feature-desc.active {
    display: block;
    max-height: 120px;
}
.feature-tab.active, .feature-tab:hover {
    background: linear-gradient(90deg, #3182ce 0%, #667eea 100%);
    color: #fff;
}
.feature-tab.active .feature-title,
.feature-tab.active .feature-desc,
.feature-tab:hover .feature-title,
.feature-tab:hover .feature-desc {
    color: #fff;
}
.feature-detail-panel {
    flex: 1 1 0;
    min-width: 0;
    background: #fff;
    border-radius: 20px;
    box-shadow: 0 4px 32px rgba(44, 62, 80, 0.10);
    padding: 48px 0;
    position: relative;
    min-height: 420px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    max-width: 700px;
}
.feature-detail {
    display: none;
    flex-direction: column;
    align-items: center;
    text-align: center;
    animation: fadeIn 0.3s;
    width: 100%;
}
.feature-detail.active {
    display: flex;
}
.feature-image-large {
    max-width: 600px;
    width: 90%;
    height: auto;
    border-radius: 20px;
    box-shadow: 0 12px 48px rgba(44, 62, 80, 0.16);
    margin: 0 auto;
    display: block;
}
.feature-image-overlay-container {
    position: relative;
    display: inline-block;
    width: 100%;
    max-width: 600px;
}
.feature-image-overlay-container .feature-image-large {
    display: block;
    width: 100%;
    height: auto;
    border-radius: 20px;
    box-shadow: 0 12px 48px rgba(44, 62, 80, 0.16);
}
.feature-image-overlay {
    position: absolute;
    bottom: 4%;
    right: 4%;
    width: 35%;
    height: auto;
    border-radius: 12px;
    box-shadow: 0 8px 32px 4px rgba(44, 62, 80, 0.32), 0 2px 8px rgba(0,0,0,0.10);
    background: #fff;
    z-index: 2;
    pointer-events: none;
}
@media (max-width: 1100px) {
    .feature-image-large {
        max-width: 90vw;
    }
    .feature-detail-panel {
        max-width: 100vw;
        padding: 32px 0;
    }
}
@media (max-width: 900px) {
    .features-flex {
        flex-direction: column;
        gap: 24px;
    }
    .feature-detail-panel {
        padding: 24px 0;
    }
    .features-list {
        min-height: 0;
        height: auto;
        min-width: 0;
        max-width: 100vw;
        width: 100vw;
    }
    .features-section .section-header h2 {
        font-size: 2rem;
    }
    .feature-image-overlay-container {
        max-width: 100vw;
    }
}
@media (max-width: 600px) {
    .feature-detail-panel {
        padding: 10px 0;
    }
    .feature-image-large {
        max-width: 100vw;
    }
}

/* CTA Section */
.cta-section {
    padding: 100px 0;
    background: linear-gradient(135deg, #2d3748 0%, #4a5568 100%);
    color: white;
    text-align: center;
}

.cta-content h2 {
    color: white;
    margin-bottom: 24px;
    font-size: 2.5rem;
}

.cta-content p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.125rem;
    margin-bottom: 40px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
}

/* Partners Section */
.partners-section {
    padding: 100px 0;
    background: #f7fafc;
}

.partners-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 32px;
}

.partner-card {
    background: white;
    padding: 40px;
    border-radius: 16px;
    border: 1px solid #e2e8f0;
    text-align: center;
    transition: all 0.3s ease;
}

.partner-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    border-color: #3182ce;
}

.partner-card img {
    height: 80px;
    width: auto;
    object-fit: contain;
    margin-bottom: 24px;
    filter: grayscale(100%);
    transition: filter 0.3s ease;
}

.partner-card:hover img {
    filter: grayscale(0%);
}

.partner-card h3 {
    color: #2d3748;
    font-size: 1.125rem;
    margin: 0;
}

/* Footer */
.site-footer {
    background: #2d3748;
    color: white;
    padding: 60px 0 20px;
}

/* Contact Page Footer */
.footer {
    background: #2d3748;
    color: white;
    padding: 60px 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 40px;
    max-width: 1200px;
    margin: 0 auto 40px auto;
    padding: 0 24px;
}

.footer-section h3 {
    color: white;
    margin-bottom: 16px;
    font-size: 1.25rem;
    font-weight: 600;
}

.footer-section h4 {
    color: white;
    margin-bottom: 24px;
    font-size: 1.125rem;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 12px;
}

.footer-section ul li a {
    color: #a0aec0;
    text-decoration: none;
    transition: color 0.2s ease;
}

.footer-section ul li a:hover {
    color: white;
}

.footer-section p {
    color: #a0aec0;
    margin: 0;
    line-height: 1.6;
}

.social-links {
    display: flex;
    gap: 16px;
}

.social-links a {
    color: #a0aec0;
    font-size: 1.25rem;
    transition: color 0.2s ease;
}

.social-links a:hover {
    color: white;
}

.footer-bottom {
    border-top: 1px solid #4a5568;
    padding-top: 20px;
    text-align: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px 24px 0 24px;
}

.footer-bottom p {
    color: #a0aec0;
    margin: 0;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 40px;
}

.footer-section h4 {
    color: white;
    margin-bottom: 24px;
    font-size: 1.125rem;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 12px;
}

.footer-section ul li a {
    color: #a0aec0;
    text-decoration: none;
    transition: color 0.2s ease;
}

.footer-section ul li a:hover {
    color: white;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 16px;
}

.footer-logo i {
    color: #3182ce;
    font-size: 1.8rem;
}

.footer-logo .logo-icon {
    width: 36px;
    height: 36px;
    display: block;
}

.footer-section p {
    color: #a0aec0;
    margin: 0;
}

.footer-bottom {
    border-top: 1px solid #4a5568;
    padding-top: 20px;
    text-align: center;
}

.footer-bottom p {
    color: #a0aec0;
    margin: 0;
}

/* Responsive Design */
@media (max-width: 768px) {
    .container {
        padding: 0 16px;
    }
    
    h1 {
        font-size: 2.8rem;
    }
    
    h2 {
        font-size: 2rem;
    }
    
    .hero-section .container {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }
    
    .hero-content h1 {
        font-size: 2.8rem;
    }
    
    .hero-buttons {
        justify-content: center;
    }
    
    .site-nav ul {
        gap: 16px;
    }
    
    .auth-buttons {
        gap: 12px;
    }
    
    .auth-btn {
        padding: 6px 12px;
        font-size: 0.8rem;
    }
    
    .modal-content {
        margin: 20px;
        padding: 24px;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .data-grid,
    .features-grid,
    .partners-grid {
        grid-template-columns: 1fr;
    }
    
    .tab-nav {
        flex-direction: column;
        align-items: center;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 32px;
        text-align: center;
    }
    
    .trusted-logos {
        gap: 24px;
    }
    
    .logo-item img {
        height: 80px;
    }
    
    .logo-item img[src="SGPD.png"] {
        height: 76px; /* 5% smaller than 80px */
    }
    
    .logo-item img[src="EnochPD.png"] {
        height: 84px; /* 5% bigger than 80px */
    }
    
    /* Contact Page Responsive */
    .nav-menu {
        display: none;
    }
    
    .hamburger {
        display: flex;
    }
    
    .nav-auth {
        gap: 8px;
    }
    
    .btn {
        padding: 6px 12px;
        font-size: 0.8rem;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 32px;
        text-align: center;
    }
}

@media (max-width: 480px) {
    h1 {
        font-size: 2.3rem;
    }
    
    .hero-content h1 {
        font-size: 2.3rem;
    }
    
    .hero-subtitle {
        font-size: 1.125rem;
    }
    
    .cta-button {
        padding: 14px 24px;
        font-size: 0.875rem;
    }
    
    .site-nav {
        display: none;
    }
}

.features-section .section-header {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 48px auto;
}

#features {
    scroll-margin-top: 80px;
}

.features-section .section-header h2 {
    color: #2d3748;
    font-size: 2.5rem;
    font-weight: 600;
    letter-spacing: -0.01em;
    margin-bottom: 0;
    font-family: inherit;
}

/* Contact Page Styles */
.contact-main {
    padding-top: 80px;
}

.contact-hero {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 80px 0;
    text-align: center;
    margin-bottom: 60px;
}

.contact-hero-content h1 {
    font-size: 3.5rem;
    margin-bottom: 24px;
    color: white;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.contact-hero-subtitle {
    font-size: 1.25rem;
    opacity: 0.9;
    color: white;
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.6;
}

.contact-form-container {
    max-width: 600px;
    margin: 0 auto 60px;
}

.contact-form-card {
    background: white;
    padding: 40px;
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    border: 1px solid #e2e8f0;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.contact-form .form-group {
    display: flex;
    flex-direction: column;
}

.contact-form .form-group label {
    font-weight: 500;
    margin-bottom: 8px;
    color: #1a1a1a;
}

.contact-form .form-group input,
.contact-form .form-group select,
.contact-form .form-group textarea {
    padding: 12px 16px;
    border: 1px solid #e2e8f0;
    border-radius: 6px;
    font-size: 1rem;
    transition: border-color 0.2s ease;
    font-family: inherit;
}

.contact-form .form-group input:focus,
.contact-form .form-group select:focus,
.contact-form .form-group textarea:focus {
    outline: none;
    border-color: #3182ce;
    box-shadow: 0 0 0 3px rgba(49, 130, 206, 0.1);
}

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

.contact-form .checkbox-group {
    flex-direction: row;
    align-items: flex-start;
    gap: 12px;
}

.contact-form .checkbox-group input[type="checkbox"] {
    width: auto;
    margin-top: 4px;
}

.contact-form .checkbox-group label {
    margin-bottom: 0;
    font-size: 0.9rem;
    line-height: 1.5;
}

.contact-submit-btn {
    padding: 14px 24px;
    font-size: 1rem;
    font-weight: 600;
    margin-top: 20px;
    width: 100%;
}

.contact-info-section {
    max-width: 600px;
    margin: 0 auto;
}

.contact-info-card {
    background: white;
    padding: 40px;
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    border: 1px solid #e2e8f0;
}

.contact-info-card h2 {
    font-size: 2rem;
    margin-bottom: 24px;
    color: #1a1a1a;
    text-align: center;
}

.contact-methods {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-bottom: 32px;
}

.contact-method {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px;
    border-radius: 8px;
    transition: background-color 0.2s ease;
}

.contact-method:hover {
    background-color: #f7fafc;
}

.method-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.method-icon i {
    color: white;
    font-size: 1rem;
}

.method-content h4 {
    font-size: 1rem;
    margin-bottom: 4px;
    color: #1a1a1a;
    font-weight: 600;
}

.method-link {
    color: #3182ce;
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
}

.method-link:hover {
    text-decoration: underline;
}

.method-description {
    font-size: 0.85rem;
    color: #6b7280;
    margin-top: 4px;
    line-height: 1.4;
}

/* Services Overview Section */
.services-overview-section {
    margin: 60px 0;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.service-card {
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    padding: 30px;
    text-align: center;
    transition: all 0.3s ease;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
    border-color: #667eea;
}

.service-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}

.service-icon i {
    color: white;
    font-size: 1.5rem;
}

.service-card h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    color: #1a1a1a;
    font-weight: 600;
}

.service-card p {
    color: #6b7280;
    line-height: 1.6;
    margin-bottom: 20px;
}

.service-features {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    justify-content: center;
}

.feature-tag {
    background: #f3f4f6;
    color: #374151;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
}

/* Contact Intro */
.contact-intro {
    text-align: center;
    font-size: 1.1rem;
    color: #6b7280;
    margin-bottom: 40px;
    line-height: 1.6;
}

/* Simple Contact Section */
.simple-contact {
    text-align: center;
    margin: 40px 0;
    padding: 30px;
    background: #f8fafc;
    border-radius: 12px;
    border: 1px solid #e2e8f0;
}

.contact-email {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    margin-bottom: 15px;
}

.contact-email i {
    color: #667eea;
    font-size: 1.5rem;
}

.email-link {
    color: #3182ce;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.2rem;
    transition: color 0.2s ease;
}

.email-link:hover {
    color: #1e40af;
    text-decoration: underline;
}

.contact-note {
    color: #6b7280;
    font-size: 0.95rem;
    margin: 0;
}

/* Demo CTA Section */
.demo-cta {
    margin-top: 50px;
    padding-top: 40px;
    border-top: 1px solid #e2e8f0;
    text-align: center;
}

.demo-cta h3 {
    font-size: 1.8rem;
    margin-bottom: 30px;
    color: #1a1a1a;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-top: 20px;
}

.benefit-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 15px;
    background: #f8fafc;
    border-radius: 8px;
    transition: background-color 0.2s ease;
}

.benefit-item:hover {
    background: #f1f5f9;
}

.benefit-item i {
    color: #667eea;
    font-size: 1.2rem;
    width: 20px;
}

.benefit-item span {
    font-weight: 500;
    color: #374151;
}

.help-center-note {
    text-align: center;
    padding: 20px;
    background: #f7fafc;
    border-radius: 8px;
    border: 1px solid #e2e8f0;
}

.help-center-note p {
    margin: 0;
    color: #4a5568;
    font-size: 0.9rem;
}

.help-link {
    color: #3182ce;
    text-decoration: none;
    font-weight: 500;
}

.help-link:hover {
    text-decoration: underline;
}

/* Responsive Design */
@media (max-width: 768px) {
    .contact-hero-content h1 {
        font-size: 2.8rem;
    }
    
    .contact-hero-subtitle {
        font-size: 1.1rem;
    }
    
    .contact-info-card {
        padding: 30px;
    }
    
    .contact-method {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
        text-align: center;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .service-card {
        padding: 25px;
    }
    
    .benefits-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }
}

@media (max-width: 480px) {
    .contact-hero {
        padding: 60px 0;
    }
    
    .contact-hero-content h1 {
        font-size: 2.3rem;
    }
    
    .contact-form-card,
    .contact-info-card {
        padding: 24px;
    }
}

/* Data Library Styles */
.data-main {
    padding-top: 80px;
}

.data-hero {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 80px 0;
    text-align: center;
    margin-bottom: 60px;
}

.data-hero-content h1 {
    font-size: 3.5rem;
    margin-bottom: 24px;
    color: white;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.data-hero-subtitle {
    font-size: 1.25rem;
    opacity: 0.9;
    color: white;
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.6;
}

/* Technology Section */
.technology-section {
    padding: 80px 0;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    margin: 60px 0;
}

.technology-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.technology-text h2 {
    font-size: 2.5rem;
    font-weight: 700;
    color: #1a202c;
    margin-bottom: 24px;
    letter-spacing: -0.02em;
}

.technology-text p {
    font-size: 1.125rem;
    line-height: 1.7;
    color: #4a5568;
    margin-bottom: 20px;
}

.technology-text p:last-child {
    margin-bottom: 0;
}

.technology-image {
    display: flex;
    justify-content: center;
    align-items: center;
}

.tech-visual {
    max-width: 100%;
    height: auto;
    border-radius: 12px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.tech-visual:hover {
    transform: translateY(-5px);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.15);
}

@media (max-width: 768px) {
    .technology-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .technology-text h2 {
        font-size: 2rem;
    }
    
    .technology-text p {
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .technology-section {
        padding: 60px 0;
        margin: 40px 0;
    }
    
    .technology-text h2 {
        font-size: 1.75rem;
    }
}

.data-search-section {
    margin-bottom: 60px;
}

.search-container {
    max-width: 800px;
    margin: 0 auto;
}

.search-box {
    position: relative;
    margin-bottom: 30px;
}

.search-box i {
    position: absolute;
    left: 16px;
    top: 50%;
    transform: translateY(-50%);
    color: #4a5568;
}

.search-box input {
    width: 100%;
    padding: 16px 16px 16px 48px;
    border: 2px solid #e2e8f0;
    border-radius: 8px;
    font-size: 1rem;
    transition: border-color 0.2s ease;
}

.search-box input:focus {
    outline: none;
    border-color: #3182ce;
}

.filter-buttons {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    justify-content: center;
}

.filter-btn {
    padding: 8px 16px;
    border: 1px solid #e2e8f0;
    background: white;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
}

.filter-btn:hover {
    border-color: #3182ce;
    color: #3182ce;
}

.filter-btn.active {
    background: #3182ce;
    color: white;
    border-color: #3182ce;
}

.data-categories {
    margin-bottom: 80px;
}

.category-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(500px, 1fr));
    gap: 30px;
}

.data-category {
    background: white;
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    padding: 30px;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.data-category:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}

.category-header {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    margin-bottom: 24px;
}

.category-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.category-icon i {
    color: white;
    font-size: 1.5rem;
}

.category-info h3 {
    font-size: 1.5rem;
    margin-bottom: 8px;
    color: #1a1a1a;
}

.category-info p {
    color: #4a5568;
    margin-bottom: 8px;
    line-height: 1.5;
}

.data-count {
    background: #f7fafc;
    color: #3182ce;
    padding: 4px 12px;
    border-radius: 12px;
    font-size: 0.8rem;
    font-weight: 600;
}

.category-details {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}

.data-variables h4,
.data-sources h4 {
    font-size: 1rem;
    margin-bottom: 12px;
    color: #1a1a1a;
    font-weight: 600;
}

.data-variables ul,
.data-sources ul {
    list-style: none;
    padding: 0;
}

.data-variables li,
.data-sources li {
    color: #4a5568;
    margin-bottom: 6px;
    font-size: 0.9rem;
    line-height: 1.4;
}

.data-variables li:before,
.data-sources li:before {
    content: "•";
    color: #3182ce;
    font-weight: bold;
    margin-right: 8px;
}

.featured-datasets {
    margin-bottom: 80px;
}

.featured-datasets h2 {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 40px;
    color: #1a1a1a;
}

.dataset-category-section {
    margin-bottom: 50px;
}

.category-title {
    font-size: 1.8rem;
    color: #1a1a1a;
    margin-bottom: 12px;
    font-weight: 600;
}

.category-description {
    color: #4a5568;
    margin-bottom: 24px;
    font-size: 1rem;
    line-height: 1.5;
}

/* Department Info - Compact and Listed Style */
.department-list {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 24px;
  margin-top: 12px;
}
.department-item {
  flex: 0 1 220px;
  background: #f7fafc;
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  padding: 10px 16px;
  margin-bottom: 0;
  display: flex;
  align-items: flex-start;
  min-width: 180px;
  box-shadow: 0 1px 4px rgba(49,130,206,0.04);
}
.department-info h4 {
  font-size: 1.05rem;
  margin-bottom: 2px;
  font-weight: 600;
  color: #2d3748;
}
.department-info .location {
  font-size: 0.92rem;
  color: #4a5568;
  font-weight: 400;
}
@media (max-width: 600px) {
  .department-list {
    flex-direction: column;
    gap: 10px;
  }
  .department-item {
    flex: 1 1 100%;
    min-width: 0;
  }
}

.data-access-section {
    background: #f7fafc;
    padding: 80px 0;
    margin-top: 80px;
}

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

.access-content h2 {
    font-size: 2.5rem;
    margin-bottom: 20px;
    color: #1a1a1a;
}

.access-content p {
    font-size: 1.1rem;
    color: #4a5568;
    margin-bottom: 40px;
    line-height: 1.6;
}

.access-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
    margin-bottom: 40px;
}

.access-feature {
    text-align: center;
}

.access-feature i {
    font-size: 2rem;
    color: #3182ce;
    margin-bottom: 16px;
}

.access-feature h4 {
    font-size: 1.1rem;
    margin-bottom: 8px;
    color: #1a1a1a;
}

.access-feature p {
    color: #4a5568;
    font-size: 0.9rem;
    line-height: 1.5;
}

.access-cta {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

.access-cta .btn {
    padding: 14px 28px;
    font-size: 1rem;
}

/* Responsive Design for Data Library */
@media (max-width: 768px) {
    .data-hero-content h1 {
        font-size: 2.5rem;
    }
    
    .data-hero-subtitle {
        font-size: 1.1rem;
    }
    
    .category-grid {
        grid-template-columns: 1fr;
    }
    
    .category-details {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .dataset-grid {
        grid-template-columns: 1fr;
    }
    
    .access-features {
        grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    }
    
    .access-cta {
        flex-direction: column;
        align-items: center;
    }
}

@media (max-width: 480px) {
    .data-hero {
        padding: 60px 0;
    }
    
    .data-hero-content h1 {
        font-size: 2rem;
    }
    
    .data-category {
        padding: 20px;
    }
    
    .category-header {
        flex-direction: column;
        text-align: center;
    }
    
    .dataset-card {
        padding: 20px;
    }
    
    .dataset-stats {
        flex-direction: column;
        gap: 8px;
    }
    
    .dataset-actions {
        flex-direction: column;
    }
}

/* Premium Badge Styles */
.premium-badge {
    background: linear-gradient(135deg, #ffd700 0%, #ffed4e 100%);
    color: #1a202c;
    font-size: 0.47rem;
    font-weight: 600;
    padding: 1px 4px;
    border-radius: 3px;
    margin-left: 4px;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.footer-section ul li a:hover .premium-badge {
    background: linear-gradient(135deg, #ffed4e 0%, #ffd700 100%);
}

/* About Us Page Styles */
.about-main {
    padding-top: 80px;
}

.about-hero {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 100px 0;
    text-align: center;
    margin-bottom: 80px;
}

.about-hero-content h1 {
    font-size: 3.5rem;
    margin-bottom: 24px;
    color: white;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.about-hero-subtitle {
    font-size: 1.25rem;
    opacity: 0.9;
    color: white;
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
}

.about-section {
    margin-bottom: 80px;
}

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

.about-text h2 {
    font-size: 2.5rem;
    color: #1a202c;
    margin-bottom: 32px;
    font-weight: 600;
    letter-spacing: -0.01em;
}

.about-text p {
    font-size: 1.125rem;
    line-height: 1.7;
    color: #4a5568;
    margin-bottom: 24px;
}

.about-text p:last-child {
    margin-bottom: 0;
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.value-card {
    background: white;
    border-radius: 16px;
    padding: 40px 30px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    border: 1px solid #e2e8f0;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.value-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.value-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.1);
}

.value-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
}

.value-icon i {
    color: white;
    font-size: 1.5rem;
}

.value-content h3 {
    font-size: 1.4rem;
    color: #1a202c;
    margin-bottom: 16px;
    font-weight: 600;
    line-height: 1.3;
}

.value-content p {
    font-size: 1rem;
    line-height: 1.6;
    color: #4a5568;
    margin-bottom: 0;
}

.about-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
    margin-top: 60px;
}

.stat-item {
    text-align: center;
    padding: 30px 20px;
    background: white;
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    border: 1px solid #e2e8f0;
}

.stat-number {
    font-size: 3rem;
    font-weight: 700;
    color: #3182ce;
    margin-bottom: 8px;
}

.stat-label {
    font-size: 1rem;
    color: #4a5568;
    font-weight: 500;
}

.commitment-section {
    background: #f8fafc;
    padding: 80px 0;
    margin: 80px 0;
}

.about-cta-section {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 80px 0;
    margin-top: 80px;
    text-align: center;
}

.about-cta-section h2 {
    font-size: 2.5rem;
    margin-bottom: 20px;
    color: white;
    font-weight: 600;
}

.about-cta-section p {
    font-size: 1.125rem;
    margin-bottom: 40px;
    opacity: 0.9;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.about-cta-section .cta-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

.about-cta-section .cta-button {
    padding: 14px 28px;
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    border-radius: 8px;
    transition: all 0.2s ease;
}

.about-cta-section .cta-button.primary {
    background: white;
    color: #3182ce;
}

.about-cta-section .cta-button.primary:hover {
    background: #f7fafc;
    transform: translateY(-1px);
}

.about-cta-section .cta-button.secondary {
    background: transparent;
    color: white;
    border: 2px solid white;
}

.about-cta-section .cta-button.secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-1px);
}

@media (max-width: 768px) {
    .header-content {
        flex-direction: column;
        gap: 15px;
        align-items: stretch;
    }
    
    .site-nav {
        justify-content: center;
        order: 2;
        margin: 0;
    }
    
    .site-nav ul {
        gap: 20px;
        flex-wrap: wrap;
        justify-content: center;
        width: auto;
    }
    

    
    .about-hero-content h1 {
        font-size: 2.5rem;
    }
    
    .about-hero-subtitle {
        font-size: 1.1rem;
    }
    
    .about-text h2 {
        font-size: 2rem;
    }
    
    .about-text p {
        font-size: 1rem;
    }
    
    .about-stats {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
    
    .stat-number {
        font-size: 2.5rem;
    }
    
    .about-cta-section h2 {
        font-size: 2rem;
    }
    
    .about-cta-section .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
}

@media (max-width: 480px) {
    .about-hero {
        padding: 60px 0;
    }
    
    .about-hero-content h1 {
        font-size: 2rem;
    }
    
    .about-stats {
        grid-template-columns: 1fr;
    }
    
    .commitment-section {
        padding: 60px 0;
        margin: 60px 0;
    }
    
    .values-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .value-card {
        padding: 30px 20px;
    }
    
    .value-icon {
        width: 50px;
        height: 50px;
    }
    
    .value-icon i {
        font-size: 1.2rem;
    }
    
    .value-content h3 {
        font-size: 1.2rem;
    }
}