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

:root {
    --primary-color: #2563eb;
    --primary-dark: #1d4ed8;
    --primary-light: #3b82f6;
    --secondary-color: #0f172a;
    --accent-color: #06b6d4;
    --text-primary: #1e293b;
    --text-secondary: #64748b;
    --text-light: #94a3b8;
    --bg-light: #f8fafc;
    --bg-white: #ffffff;
    --border-color: #e2e8f0;
    --success-color: #22c55e;
    --warning-color: #f59e0b;
    --error-color: #ef4444;
    --gradient-primary: linear-gradient(135deg, #2563eb 0%, #06b6d4 100%);
    --gradient-dark: linear-gradient(135deg, #1e293b 0%, #334155 100%);
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
    --transition: all 0.3s ease;
    --container-width: 1440px;
    --header-height: 70px;
    --font-sans: 'Plus Jakarta Sans', 'Noto Serif SC', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', sans-serif;
    --font-display: 'Noto Serif SC', 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, serif;
}

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
}

body {
    font-family: var(--font-sans);
    font-size: 16px;
    line-height: 1.7;
    color: var(--text-primary);
    background-color: var(--bg-white);
    letter-spacing: 0.01em;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

ul, ol {
    list-style: none;
}

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

.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 32px;
    width: 100%;
}

@media (max-width: 1200px) {
    .container {
        padding: 0 28px;
    }
}

@media (max-width: 992px) {
    .container {
        padding: 0 24px;
    }
}

@media (max-width: 768px) {
    .container {
        padding: 0 20px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 28px;
    font-size: 15px;
    font-weight: 600;
    border-radius: 8px;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    letter-spacing: 0.02em;
    gap: 8px;
}

.btn-primary {
    background: var(--gradient-primary);
    color: white;
    box-shadow: var(--shadow-md);
}

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

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

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

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

.btn-white:hover {
    background: var(--bg-light);
}

.btn-sm {
    padding: 8px 20px;
    font-size: 14px;
}

.btn-lg {
    padding: 16px 36px;
    font-size: 16px;
}

.section {
    padding: 80px 0;
}

.section-title {
    text-align: center;
    margin-bottom: 60px;
}

.section-title h2 {
    font-size: 36px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 16px;
}

.section-title p {
    font-size: 18px;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.6);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.header::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(0, 0, 0, 0.05), transparent);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.header.scrolled {
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

.header.scrolled::after {
    background: linear-gradient(90deg, transparent, var(--border-color), transparent);
    opacity: 1;
}

.header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: var(--header-height);
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 20px;
    font-weight: 700;
    color: var(--text-primary);
    transition: var(--transition);
}

.logo:hover {
    transform: scale(1.02);
}

.logo-img {
    height: 40px;
    width: auto;
    border-radius: 8px;
    object-fit: contain;
}

.logo-text {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 800;
    letter-spacing: -0.5px;
}

.logo-icon {
    width: 40px;
    height: 40px;
    background: var(--gradient-primary);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: bold;
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3);
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 4px;
}

.nav-item {
    position: relative;
    padding: 0 4px;
    font-size: 15px;
    font-weight: 500;
    color: var(--text-primary);
    border-radius: 8px;
    transition: var(--transition);
}

.nav-item > a {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 10px 16px;
    border-radius: 8px;
    transition: var(--transition);
}

.nav-item > a:hover {
    color: var(--primary-color);
    background: rgba(37, 99, 235, 0.05);
}

.nav-item.active > a {
    color: var(--primary-color);
    background: rgba(37, 99, 235, 0.08);
}

.nav-arrow {
    font-size: 10px;
    transition: transform 0.3s ease;
}

.nav-item:hover .nav-arrow {
    transform: rotate(180deg);
}

.nav-dropdown {
    position: absolute;
    top: calc(100% + 8px);
    left: 50%;
    transform: translateX(-50%) translateY(10px);
    min-width: 280px;
    background: white;
    border-radius: 16px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.12), 0 0 0 1px rgba(0, 0, 0, 0.04);
    padding: 8px;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 100;
}

.nav-dropdown::before {
    content: '';
    position: absolute;
    top: -8px;
    left: 50%;
    transform: translateX(-50%);
    border: 8px solid transparent;
    border-bottom-color: white;
}

.nav-item:hover .nav-dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

/* Full width dropdown */
.nav-dropdown-full {
    position: fixed;
    left: 0;
    right: 0;
    top: 72px;
    width: 100vw;
    min-width: 100vw;
    max-width: 100vw;
    transform: translateY(-10px);
    border-radius: 0;
    padding: 0;
    background: linear-gradient(180deg, #f8fbff 0%, #ffffff 100%);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
}

.nav-dropdown-full::before {
    display: none;
}

.nav-item:hover .nav-dropdown-full {
    transform: translateY(0);
}

.nav-dropdown-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 40px 60px;
    display: flex;
    gap: 60px;
}

.nav-dropdown-sidebar {
    flex-shrink: 0;
    width: 220px;
    padding-top: 10px;
}

.nav-dropdown-sidebar-title {
    font-size: 18px;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 16px;
    padding-left: 12px;
    border-left: 3px solid var(--primary-color);
}

.nav-dropdown-sidebar-desc {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.8;
}

.nav-dropdown-grid {
    flex: 1;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.nav-dropdown-card {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 28px 32px;
    background: white;
    border-radius: 16px;
    border: 1px solid rgba(37, 99, 235, 0.08);
    box-shadow: 0 4px 20px rgba(37, 99, 235, 0.06);
    transition: all 0.3s ease;
    overflow: hidden;
}

.nav-dropdown-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(37, 99, 235, 0.15);
    border-color: rgba(37, 99, 235, 0.2);
}

.nav-dropdown-card-bg {
    position: absolute;
    right: 0;
    top: 0;
    bottom: 0;
    width: 50%;
    background: linear-gradient(135deg, rgba(54, 153, 255, 0.08) 0%, rgba(87, 195, 234, 0.05) 100%);
    clip-path: polygon(30% 0, 100% 0, 100% 100%, 0% 100%);
    transition: all 0.3s ease;
}

.nav-dropdown-card:hover .nav-dropdown-card-bg {
    background: linear-gradient(135deg, rgba(54, 153, 255, 0.12) 0%, rgba(87, 195, 234, 0.08) 100%);
}

.nav-dropdown-card-content {
    position: relative;
    z-index: 1;
    flex: 1;
}

.nav-dropdown-card-top {
    margin-bottom: 20px;
}

.nav-dropdown-card-title {
    font-size: 18px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.nav-dropdown-card-desc {
    font-size: 13px;
    color: var(--text-secondary);
}

.nav-dropdown-card-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

.nav-dropdown-card-btn {
    display: inline-flex;
    align-items: center;
    padding: 8px 16px;
    font-size: 13px;
    font-weight: 500;
    color: var(--text-secondary);
    background: rgba(37, 99, 235, 0.06);
    border-radius: 6px;
    transition: all 0.2s ease;
    cursor: pointer;
}

.nav-dropdown-card-btn:hover {
    background: rgba(37, 99, 235, 0.12);
    color: var(--primary-color);
}

.nav-dropdown-card-btn-primary {
    background: var(--primary-color);
    color: white;
}

.nav-dropdown-card-btn-primary:hover {
    background: var(--primary-dark);
    color: white;
}

.nav-dropdown-card-icon {
    position: relative;
    z-index: 1;
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 36px;
    color: var(--primary-color);
    background: linear-gradient(135deg, rgba(54, 153, 255, 0.15) 0%, rgba(87, 195, 234, 0.1) 100%);
    border-radius: 50%;
    box-shadow: 0 8px 30px rgba(54, 153, 255, 0.2);
}

.nav-dropdown-card:hover .nav-dropdown-card-icon {
    background: linear-gradient(135deg, rgba(54, 153, 255, 0.25) 0%, rgba(87, 195, 234, 0.15) 100%);
    transform: scale(1.05);
}

/* Legacy dropdown styles */
.nav-dropdown-inner {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.nav-dropdown-item {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 14px 16px;
    color: var(--text-primary);
    border-radius: 12px;
    transition: var(--transition);
}

.nav-dropdown-item:hover {
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.08) 0%, rgba(6, 182, 212, 0.08) 100%);
    color: var(--primary-color);
    transform: translateX(4px);
}

.nav-dropdown-icon {
    width: 44px;
    height: 44px;
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.1) 0%, rgba(6, 182, 212, 0.1) 100%);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    color: var(--primary-color);
    transition: var(--transition);
    flex-shrink: 0;
}

.nav-dropdown-item:hover .nav-dropdown-icon {
    background: var(--gradient-primary);
    color: white;
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3);
}

.nav-dropdown-content {
    flex: 1;
}

.nav-dropdown-title {
    font-weight: 600;
    font-size: 15px;
    margin-bottom: 2px;
}

.nav-dropdown-desc {
    font-size: 12px;
    color: var(--text-secondary);
}

.nav-right {
    display: flex;
    align-items: center;
    gap: 12px;
}

.nav-link-doc {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 16px;
    color: var(--text-secondary);
    font-size: 14px;
    font-weight: 500;
    border-radius: 8px;
    transition: var(--transition);
}

.nav-link-doc:hover {
    color: var(--primary-color);
    background: rgba(37, 99, 235, 0.05);
}

.nav-link-doc i {
    font-size: 14px;
}

.nav-no-login {
    display: flex;
    align-items: center;
    gap: 8px;
}

.nav-login-btn {
    padding: 10px 18px;
    color: var(--text-primary);
    font-size: 14px;
    font-weight: 500;
    border-radius: 8px;
    transition: var(--transition);
}

.nav-login-btn:hover {
    color: var(--primary-color);
    background: rgba(37, 99, 235, 0.05);
}

.btn-register {
    padding: 10px 20px;
    font-size: 14px;
    border-radius: 10px;
    box-shadow: 0 4px 14px rgba(37, 99, 235, 0.25);
}

.nav-login-in {
    display: none;
    align-items: center;
    position: relative;
}

.nav-user-info {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 6px 12px 6px 6px;
    border-radius: 30px;
    cursor: pointer;
    transition: var(--transition);
}

.nav-user-info:hover {
    background: rgba(0, 0, 0, 0.03);
}

.nav-head-img {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 14px;
    font-weight: 600;
    flex-shrink: 0;
}

.nav-username {
    font-size: 14px;
    font-weight: 500;
    color: var(--text-primary);
    max-width: 100px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.nav-user-info i {
    font-size: 10px;
    color: var(--text-secondary);
    transition: transform 0.3s ease;
}

.nav-login-in:hover .nav-user-info i {
    transform: rotate(180deg);
}

.nav-user-dropdown {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    min-width: 200px;
    background: white;
    border-radius: 12px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.12), 0 0 0 1px rgba(0, 0, 0, 0.04);
    padding: 8px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 100;
}

.nav-user-dropdown::before {
    content: '';
    position: absolute;
    top: -8px;
    right: 20px;
    border: 8px solid transparent;
    border-bottom-color: white;
}

.nav-user-dropdown.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.nav-user-dropdown .dropdown-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 14px;
    color: var(--text-primary);
    font-size: 14px;
    border-radius: 8px;
    transition: var(--transition);
}

.nav-user-dropdown .dropdown-item:hover {
    background: rgba(37, 99, 235, 0.05);
    color: var(--primary-color);
}

.nav-user-dropdown .dropdown-item i {
    width: 18px;
    font-size: 14px;
    color: var(--text-secondary);
}

.nav-user-dropdown .dropdown-item:hover i {
    color: var(--primary-color);
}

.dropdown-divider {
    height: 1px;
    background: var(--border-color);
    margin: 6px 0;
}

.dropdown-logout {
    color: #ef4444 !important;
}

.dropdown-logout i {
    color: #ef4444 !important;
}

.dropdown-logout:hover {
    background: rgba(239, 68, 68, 0.08) !important;
}

.btn-console {
    padding: 10px 20px;
    font-size: 14px;
    border-radius: 10px;
    box-shadow: 0 4px 14px rgba(37, 99, 235, 0.25);
}

.btn-console:hover {
    box-shadow: 0 6px 20px rgba(37, 99, 235, 0.35);
}

.mobile-menu-btn {
    display: none;
    width: 44px;
    height: 44px;
    border: none;
    background: transparent;
    cursor: pointer;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 6px;
    border-radius: 10px;
    transition: var(--transition);
}

.mobile-menu-btn:hover {
    background: var(--bg-light);
}

.mobile-menu-btn span {
    width: 22px;
    height: 2px;
    background: var(--text-primary);
    border-radius: 2px;
    transition: var(--transition);
}

.mobile-menu-btn.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.mobile-menu-btn.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-btn.active span:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
}

.mobile-user-btns {
    display: none;
    align-items: center;
    gap: 8px;
    margin-right: -80px;
    position: relative;
}

.mobile-user-btns .btn-sm {
    padding: 6px 12px;
    font-size: 13px;
}

.mobile-user-no-login {
    display: flex;
    align-items: center;
    gap: 8px;
}

.mobile-user-login-in {
    display: none;
    position: relative;
}

.mobile-user-info {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 10px;
    border-radius: 8px;
    cursor: pointer;
    transition: var(--transition);
}

.mobile-user-info:hover {
    background: var(--bg-light);
}

.mobile-user-head-img {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-color), #8b5cf6);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 600;
    font-size: 12px;
}

.mobile-user-username {
    font-size: 13px;
    font-weight: 500;
    color: var(--text-primary);
    max-width: 80px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.mobile-user-info i {
    font-size: 10px;
    color: var(--text-secondary);
    transition: transform 0.3s ease;
}

.mobile-user-info.active i {
    transform: rotate(180deg);
}

.mobile-user-dropdown {
    position: absolute;
    top: 100%;
    right: 0;
    margin-top: 8px;
    min-width: 160px;
    background: white;
    border-radius: 12px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s ease;
    z-index: 1000;
    overflow: hidden;
}

.mobile-user-info.active + .mobile-user-dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.mobile-dropdown-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 16px;
    font-size: 14px;
    color: var(--text-primary);
    transition: var(--transition);
}

.mobile-dropdown-item:hover {
    background: var(--bg-light);
    color: var(--primary-color);
}

.mobile-dropdown-item i {
    width: 16px;
    font-size: 14px;
    text-align: center;
    color: var(--text-secondary);
}

.mobile-dropdown-item:hover i {
    color: var(--primary-color);
}

.mobile-dropdown-divider {
    height: 1px;
    background: var(--border-color);
    margin: 4px 0;
}

.mobile-dropdown-logout {
    color: #ef4444;
}

.mobile-dropdown-logout:hover {
    background: #fef2f2;
    color: #dc2626;
}

.mobile-dropdown-logout i {
    color: #ef4444;
}

.main-content {
    padding-top: var(--header-height);
}

.page-banner {
    background: var(--gradient-dark);
    padding: 80px 0 60px;
    color: white;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.page-banner::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"><circle cx="50" cy="50" r="1" fill="rgba(255,255,255,0.1)"/></svg>');
    background-size: 50px 50px;
    opacity: 0.5;
}

.page-banner .container {
    position: relative;
    z-index: 1;
}

.page-banner h1 {
    font-size: 48px;
    font-weight: 700;
    margin-bottom: 16px;
}

.page-banner p {
    font-size: 18px;
    opacity: 0.8;
}

.footer {
    background: var(--secondary-color);
    color: white;
    padding: 80px 0 0;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr repeat(4, 1fr);
    gap: 48px;
    padding-bottom: 60px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-brand {
    max-width: 280px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 20px;
}

.footer-logo-img {
    height: 36px;
    width: auto;
    border-radius: 8px;
    object-fit: contain;
}

.footer-logo-text {
    color: white;
    font-weight: 800;
    letter-spacing: -0.5px;
}

.footer-brand p {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.6);
    line-height: 1.8;
    margin-bottom: 24px;
}

.footer-social {
    display: flex;
    gap: 12px;
}

.footer-social a {
    width: 42px;
    height: 42px;
    background: rgba(255, 255, 255, 0.08);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255, 255, 255, 0.7);
    font-size: 18px;
    transition: var(--transition);
}

.footer-social a:hover {
    background: var(--gradient-primary);
    color: white;
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(37, 99, 235, 0.3);
}

.footer-column h4 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 24px;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links a {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.6);
    transition: var(--transition);
}

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

.footer-bottom {
    padding: 24px 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-bottom p {
    font-size: 10px;
    color: rgba(255, 255, 255, 0.5);
}

.footer-bottom-links {
    display: flex;
    gap: 24px;
}

.footer-bottom-links a {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.5);
}

.footer-bottom-links a:hover {
    color: white;
}

.cta-section {
    position: relative;
    color: white;
    text-align: center;
    padding: 80px 0;
    overflow: hidden;
    height: 150px;
    display: flex;
    align-items: center;
}

.cta-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

.cta-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.cta-section .container {
    position: relative;
    z-index: 1;
}

.cta-section h2 {
    font-size: 36px;
    font-weight: 600;
    margin-bottom: 32px;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

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

.cta-buttons .btn-primary {
    background: rgba(59, 130, 246, 0.9);
    border: none;
    color: white;
    padding: 12px 32px;
    font-size: 16px;
    border-radius: 4px;
    transition: all 0.3s ease;
}

.cta-buttons .btn-primary:hover {
    background: rgba(59, 130, 246, 1);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.4);
}

@media (max-width: 1024px) {
    .footer-content {
        grid-template-columns: repeat(2, 1fr);
    }

    .footer-brand {
        grid-column: span 2;
    }
}

.mobile-nav {
    display: none;
}

.mobile-nav-overlay {
    display: none;
}

.btn-block {
    width: 100%;
    justify-content: center;
}

@media (max-width: 768px) {
    :root {
        --header-height: 60px;
    }

    .header .container {
        height: var(--header-height);
    }

    .logo {
        font-size: 18px;
    }

    .logo-icon {
        width: 36px;
        height: 36px;
        font-size: 16px;
    }

    .nav-right {
        display: none;
    }

    .nav-menu {
        display: none;
    }

    .mobile-menu-btn {
        display: flex;
    }

    .mobile-user-btns {
        display: flex;
    }

    .mobile-nav {
        display: block;
        position: fixed;
        top: var(--header-height);
        left: 0;
        right: 0;
        bottom: 0;
        background: white;
        z-index: 999;
        transform: translateX(100%);
        transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        overflow-y: auto;
    }

    .mobile-nav.active {
        transform: translateX(0);
    }

    .mobile-nav-content {
        padding-bottom: 30px;
    }

    .mobile-nav-item {
        border-bottom: 1px solid var(--border-color);
    }

    .mobile-nav-item > a {
        display: flex;
        align-items: center;
        justify-content: space-between;
        padding: 16px 20px;
        font-size: 16px;
        font-weight: 500;
        color: var(--text-primary);
        transition: var(--transition);
    }

    .mobile-nav-item > a:hover {
        color: var(--primary-color);
        background: rgba(37, 99, 235, 0.05);
    }

    .mobile-nav-item > a i {
        font-size: 12px;
        color: var(--text-secondary);
        transition: transform 0.3s ease;
    }

    .mobile-nav-item.active > a {
        color: var(--primary-color);
        background: rgba(37, 99, 235, 0.05);
    }

    .mobile-nav-item.active > a i {
        transform: rotate(180deg);
        color: var(--primary-color);
    }

    .mobile-submenu {
        max-height: 0;
        overflow: hidden;
        background: var(--bg-light);
        transition: max-height 0.3s ease;
    }

    .mobile-nav-item.active .mobile-submenu {
        max-height: 500px;
    }

    .mobile-submenu-item {
        display: flex;
        align-items: center;
        gap: 12px;
        padding: 14px 20px 14px 40px;
        font-size: 15px;
        color: var(--text-secondary);
        border-top: 1px solid rgba(0, 0, 0, 0.04);
        transition: var(--transition);
    }

    .mobile-submenu-item:hover {
        color: var(--primary-color);
        background: rgba(37, 99, 235, 0.05);
    }

    .mobile-submenu-item i {
        width: 20px;
        font-size: 14px;
        text-align: center;
        color: var(--primary-color);
    }

    .mobile-nav-actions {
        display: flex;
        flex-direction: column;
        gap: 12px;
        padding: 20px;
        background: var(--bg-light);
        border-top: 1px solid var(--border-color);
        margin-top: 0;
    }

    .mobile-nav-overlay {
        display: none;
        position: fixed;
        top: var(--header-height);
        left: 0;
        right: 0;
        bottom: 0;
        background: rgba(0, 0, 0, 0.5);
        z-index: 998;
        opacity: 0;
        transition: opacity 0.3s ease;
    }

    .mobile-nav-overlay.active {
        display: block;
        opacity: 1;
    }

    .page-banner h1 {
        font-size: 32px;
    }

    .section-title h2 {
        font-size: 28px;
    }

    .footer {
        padding: 40px 0 0;
    }

    .footer-content {
        grid-template-columns: repeat(5, 1fr);
        gap: 12px;
        padding-bottom: 30px;
    }

    .footer-brand {
        grid-column: span 1;
        max-width: none;
    }

    .footer-logo {
        font-size: 14px;
        gap: 6px;
        margin-bottom: 8px;
    }

    .footer-logo .logo-icon {
        width: 24px;
        height: 24px;
        font-size: 12px;
    }

    .footer-brand p {
        font-size: 11px;
        line-height: 1.5;
        margin-bottom: 10px;
        display: -webkit-box;
        -webkit-line-clamp: 2;
        -webkit-box-orient: vertical;
        overflow: hidden;
    }

    .footer-social {
        gap: 6px;
    }

    .footer-social a {
        width: 28px;
        height: 28px;
        font-size: 12px;
        border-radius: 6px;
    }

    .footer-column h4 {
        font-size: 12px;
        margin-bottom: 10px;
    }

    .footer-links {
        gap: 6px;
    }

    .footer-links a {
        font-size: 11px;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 10px;
        text-align: center;
        padding: 16px 0;
    }

    .footer-bottom p {
        font-size: 8px;
    }

    .footer-bottom-links {
        gap: 12px;
    }

    .footer-bottom-links a {
        font-size: 11px;
    }

    .cta-section {
        padding: 60px 0;
        height: 80px;
    }

    .cta-section h2 {
        font-size: 18px;
        margin-bottom: 15px;
    }

    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }

    .cta-buttons .btn-primary {
        padding: 5px 24px;
        font-size: 14px;
    }
}