/* Global */
body, html {
    margin: 0;
    padding: 0;
    font-family: 'Inter', sans-serif;
    color: #111827;
    background: #f6f8fb;
}
img {
    max-width: 100%;
    display: block;
}
a {
    color: #2563eb;
    text-decoration: none;
}
button {
    cursor: pointer;
}
.container {
    width: min(1120px, calc(100% - 2rem));
    margin: 0 auto;
}
button, .button {
    border: none;
    border-radius: 999px;
    padding: 0.9rem 1.6rem;
    font-weight: 600;
    background: #2563eb;
    color: #fff;
    transition: transform 0.2s ease, background 0.2s ease;
}
button:hover, .button:hover {
    transform: translateY(-1px);
    background: #1d4ed8;
}
.header {
    background: #fff;
    box-shadow: 0 20px 50px rgba(15, 23, 42, 0.08);
    position: sticky;
    top: 0;
    z-index: 10;
}
.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 1.2rem 0;
}
.brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.1rem;
    font-weight: 700;
}
.brand span {
    display: inline-block;
    width: 42px;
    height: 42px;
    border-radius: 16px;
    background: linear-gradient(135deg, #2563eb 0%, #7dd3fc 100%);
    color: white;
    display: grid;
    place-items: center;
}
.nav-toggle {
    display: none;
    border: none;
    background: transparent;
    cursor: pointer;
    padding: 0.5rem;
    margin-left: auto;
}
.nav-toggle span {
    display: block;
    width: 24px;
    height: 3px;
    margin: 4px 0;
    background: #111827;
    border-radius: 999px;
    transition: transform 0.2s ease, opacity 0.2s ease;
}
.nav-links {
    display: flex;
    gap: 1.5rem;
    align-items: center;
    flex-wrap: wrap;
    justify-content: flex-end;
}
.nav-links a {
    color: #475569;
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.95rem;
}
.nav-links a:hover {
    color: #1d4ed8;
}
.nav-item {
    position: relative;
}
.dropdown-toggle {
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
}
.dropdown-toggle::after {
    content: '▾';
    font-size: 0.7rem;
    margin-left: 0.35rem;
}
.dropdown-menu {
    position: absolute;
    top: calc(100% + 0.5rem);
    right: 0;
    min-width: 220px;
    background: #ffffff;
    border-radius: 16px;
    box-shadow: 0 22px 45px rgba(15, 23, 42, 0.12);
    overflow: hidden;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s ease;
    z-index: 20;
    display: none;
}
.nav-item:hover .dropdown-menu,
.nav-item:focus-within .dropdown-menu,
.nav-item.active .dropdown-menu,
.nav-item.dropdown.open .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    display: block;
}
.nav-item.active > .dropdown-toggle {
    color: #1d4ed8;
}
@media (max-width: 900px) {
    .topbar-inner,
    .header-inner {
        flex-direction: column;
        align-items: stretch;
    }
    .topbar-actions,
    .topbar-left {
        width: 100%;
        justify-content: space-between;
    }
    .nav-toggle {
        display: inline-flex;
    }
    .nav-links {
        display: none;
        flex-direction: column;
        gap: 0.75rem;
        width: 100%;
        background: #ffffff;
        padding: 0.75rem 1rem;
        border-radius: 1rem;
        margin-top: 0.75rem;
    }
    .nav-links.open {
        display: flex;
    }
    .nav-links a,
    .dropdown-toggle {
        width: 100%;
        padding: 0.9rem 1rem;
        display: inline-flex;
        align-items: center;
        justify-content: space-between;
        border-radius: 0.95rem;
        background: #f8fafc;
    }
    .nav-links a {
        color: #111827;
    }
    .nav-links a:hover,
    .dropdown-toggle:hover {
        background: #f1f5f9;
        color: #1d4ed8;
    }
    .dropdown-menu {
        position: static;
        transform: none;
        opacity: 1;
        visibility: visible;
        background: transparent;
        box-shadow: none;
        margin-top: 0.25rem;
        padding-left: 0;
        display: none;
    }
    .nav-item.dropdown.open .dropdown-menu {
        display: block;
    }
    .dropdown-menu a {
        background: #ffffff;
        border: 1px solid rgba(15, 23, 42, 0.08);
        margin: 0.25rem 0;
        padding: 0.85rem 1rem;
        border-radius: 0.95rem;
    }
    .hero {
        grid-template-columns: 1fr;
    }
    .features-grid,
    .stats-grid,
    .admin-cards {
        grid-template-columns: 1fr;
    }
    .admin-layout {
        grid-template-columns: 1fr;
    }
}
@media (min-width: 901px) {
    .nav-toggle {
        display: none !important;
    }
    .nav-links {
        display: flex !important;
        flex-direction: row;
    }
    .nav-links.open {
        display: flex !important;
    }
    .dropdown-menu {
        display: none;
    }
    .nav-item.dropdown:hover .dropdown-menu,
    .nav-item:focus-within .dropdown-menu,
    .nav-item.active .dropdown-menu {
        display: block;
    }
}
@media (min-width: 901px) {
    .nav-toggle {
        display: none !important;
    }
    .nav-links {
        display: flex !important;
        flex-direction: row;
    }
    .nav-links.open {
        display: flex !important;
    }
    .dropdown-menu {
        display: block;
    }
    .nav-item.dropdown.open .dropdown-menu {
        display: block;
    }
}
@media (max-width: 900px) {
    .topbar-inner,
    .header-inner {
        flex-direction: column;
        align-items: stretch;
    }
    .topbar-actions,
    .topbar-left {
        width: 100%;
        justify-content: space-between;
    }
    .nav-toggle {
        display: inline-flex;
        border: none;
        background: transparent;
        cursor: pointer;
        padding: 0.5rem;
        margin-left: auto;
    }
    .nav-toggle span {
        display: block;
        width: 24px;
        height: 3px;
        margin: 4px 0;
        background: #111827;
        border-radius: 999px;
        transition: transform 0.2s ease, opacity 0.2s ease;
    }
    .nav-links {
        display: none;
        flex-direction: column;
        gap: 0.75rem;
        width: 100%;
        background: #ffffff;
        padding: 0.75rem 1rem;
        border-radius: 1rem;
        margin-top: 0.75rem;
    }
    .nav-links.open {
        display: flex;
    }
    .nav-links a,
    .dropdown-toggle {
        width: 100%;
        padding: 0.9rem 1rem;
        display: inline-flex;
        align-items: center;
        justify-content: space-between;
        border-radius: 0.95rem;
        background: #f8fafc;
    }

        justify-content: space-between;
        border-radius: 0.95rem;
        background: #f8fafc;
    }
    .nav-links a {
        color: #111827;
    }
    .nav-links a:hover,
    .dropdown-toggle:hover {
        background: #f1f5f9;
        color: #1d4ed8;
    }
    .dropdown-menu {
        position: static;
        transform: none;
        opacity: 1;
        visibility: visible;
        background: transparent;
        box-shadow: none;
        margin-top: 0.25rem;
        padding-left: 0;
        display: none;
    }
    .nav-item.dropdown.open .dropdown-menu {
        display: block;
    }
    .dropdown-menu a {
        background: #ffffff;
        border: 1px solid rgba(15, 23, 42, 0.08);
        margin: 0.25rem 0;
        padding: 0.85rem 1rem;
        border-radius: 0.95rem;
    }
    .hero {
        grid-template-columns: 1fr;
    }
    .features-grid,
    .stats-grid,
    .admin-cards {
        grid-template-columns: 1fr;
    }
    .admin-layout {
        grid-template-columns: 1fr;
    }
}
.dropdown-menu a {
    display: block;
    padding: 0.95rem 1.2rem;
    color: #111827;
    font-weight: 600;
    background: white;
    border-bottom: 1px solid #f3f4f6;
}
.dropdown-menu a:last-child {
    border-bottom: none;
}
.dropdown-menu a:hover {
    background: #f8fafc;
}
.nav-item:hover .dropdown-menu,
.nav-item:focus-within .dropdown-menu,
.nav-item.active .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.nav-item.active > .dropdown-toggle {
    color: #1d4ed8;
}

.topbar {
    background: #ffffff;
    border-bottom: 1px solid rgba(15, 23, 42, 0.08);
}
.site-header {
    position: sticky;
    top: 0;
    z-index: 999;
    background: #ffffff;
}
.topbar-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 0.8rem 0;
}
.topbar-left {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    align-items: center;
}
.topbar-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: #111827;
    font-weight: 600;
}
.topbar-icon {
    display: inline-grid;
    place-items: center;
    width: 32px;
    height: 32px;
    border-radius: 12px;
    background: #f59e0b;
    color: white;
    font-size: 0.9rem;
}
.topbar-actions {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
}
.main-nav {
    background: #ffffff;
}
.site-header .header-inner {
    padding: 1rem 0;
}
.button {
    border: none;
    border-radius: 999px;
    padding: 0.95rem 1.6rem;
    font-weight: 600;
    background: #f59e0b;
    color: #111827;
    transition: transform 0.2s ease, background 0.2s ease;
}
.button:hover {
    transform: translateY(-1px);
    background: #d97706;
}
.button.button-secondary {
    background: #ffffff;
    color: #111827;
    border: 1px solid #f59e0b;
}
.slider {
    position: relative;
    overflow: hidden;
    margin: 1rem auto 2rem;
    padding: 1.5rem 0;
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
}
.slider-track {
    display: flex;
    transition: transform 0.5s ease;
}
.slide {
    min-width: 100%;
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(280px, 360px);
    gap: 2rem;
    align-items: center;
    padding: 2rem 0;
    color: #f8fafc;
}
.slide-copy {
    max-width: 38rem;
}
.slide-copy .eyebrow {
    display: inline-block;
    margin-bottom: 1rem;
    color: #fee2b3;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    font-size: 0.85rem;
}
.slide-copy h2 {
    font-size: clamp(2.5rem, 5vw, 3.75rem);
    line-height: 1.02;
    margin: 0;
}
.slide-copy p {
    margin: 1.5rem 0 1.75rem;
    max-width: 33rem;
    color: #cbd5e1;
    font-size: 1.05rem;
    line-height: 1.8;
}
.slide-actions {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}
.slide-cards {
    display: grid;
    gap: 1rem;
}
.slide-card {
    padding: 1.4rem;
    border-radius: 24px;
    background: rgba(255, 255, 255, 0.08);
    box-shadow: 0 25px 50px rgba(15, 23, 42, 0.2);
}
.slide-card h3 {
    margin: 0 0 0.75rem;
    font-size: 1.1rem;
}
.slide-card p {
    margin: 0;
    color: #cbd5e1;
    line-height: 1.7;
}
.slider-controls {
    position: absolute;
    right: 1rem;
    bottom: 1rem;
    display: flex;
    gap: 0.75rem;
}
.slider-button {
    width: 44px;
    height: 44px;
    border-radius: 999px;
    border: 1px solid rgba(255,255,255,0.35);
    background: rgba(15, 23, 42, 0.55);
    color: #ffffff;
    font-size: 1.5rem;
    display: grid;
    place-items: center;
    cursor: pointer;
}
.slider-button:hover {
    background: rgba(255,255,255,0.15);
}
.certification-banner {
    margin-top: 2rem;
    border-radius: 2rem;
    overflow: hidden;
    box-shadow: 0 25px 60px rgba(15, 23, 42, 0.14);
}
.certification-top {
    display: grid;
    grid-template-columns: minmax(220px, 1fr) minmax(320px, 1fr) minmax(220px, 1fr);
    gap: 1rem;
    align-items: center;
    background: #f59e0b;
    color: #111827;
    padding: 2rem 2rem;
}
.cert-logo img {
    max-width: 160px;
    display: block;
}
.cert-text h2 {
    margin: 0;
    font-size: clamp(2rem, 3vw, 3rem);
    font-weight: 800;
    letter-spacing: -0.04em;
}
.cert-text p {
    margin: 0.6rem 0 0;
    font-size: 1.1rem;
    color: #111827;
}
.cert-email {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 1rem;
}
.cert-email-icon {
    display: inline-grid;
    place-items: center;
    width: 52px;
    height: 52px;
    background: #111827;
    color: #f59e0b;
    border-radius: 18px;
    font-size: 1.4rem;
}
.cert-email a {
    color: #111827;
    font-weight: 700;
    text-decoration: none;
}
.certification-bottom {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1.5rem;
    padding: 2.5rem 2rem 3rem;
    background: #111827;
}
.cert-column h3 {
    margin: 0 0 1rem;
    color: #ffffff;
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.12em;
}
.cert-column p,
.cert-column ul {
    margin: 0;
    color: #cbd5e1;
    line-height: 1.9;
    font-size: 0.98rem;
}
.cert-column ul {
    list-style: none;
    padding: 0;
}
.cert-column li {
    margin-bottom: 0.9rem;
}
.cert-column a.footer-readmore {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: 1rem;
    color: #ffffff;
}
.hero {
    padding: 4rem 0 2rem;
    display: grid;
    grid-template-columns: minmax(0, 1fr) 420px;
    gap: 2rem;
    align-items: center;
}
.hero-copy h1 {
    font-size: clamp(2.6rem, 5vw, 4.2rem);
    line-height: 1.05;
    margin: 0;
}
.hero-copy p {
    margin: 1.5rem 0 2rem;
    max-width: 44rem;
    color: #475569;
    font-size: 1.05rem;
    line-height: 1.8;
}
.stats-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem;
}
.stat-card {
    background: #fff;
    border-radius: 24px;
    padding: 1.35rem 1.5rem;
    box-shadow: 0 8px 24px rgba(15, 23, 42, 0.08);
}
.stat-card span {
    display: block;
    font-size: 0.85rem;
    color: #94a3b8;
}
.stat-card strong {
    display: block;
    margin-top: 0.6rem;
    font-size: 1.6rem;
}
.features {
    padding: 3rem 0;
}
.features-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.25rem;
}
.feature-card {
    background: #fff;
    border-radius: 24px;
    padding: 1.5rem;
    box-shadow: 0 10px 30px rgba(15, 23, 42, 0.06);
}
.feature-card h3 {
    margin-top: 1rem;
    margin-bottom: 0.75rem;
}
.feature-card p {
    margin: 0;
    color: #475569;
    line-height: 1.75;
}
.page-hero {
    padding: 6rem 0 4rem;
    background: linear-gradient(180deg, rgba(15, 23, 42, 0.95) 0%, rgba(15, 23, 42, 0.9) 100%), url('assets/images/about-hero.jpg') center/cover no-repeat;
    color: white;
    position: relative;
}
.hero-content {
    display: grid;
    gap: 1rem;
    text-align: center;
}
.hero-heading {
    max-width: 760px;
    margin: 0 auto;
}
.hero-heading .eyebrow {
    display: inline-block;
    text-transform: uppercase;
    letter-spacing: 0.18em;
    color: #f59e0b;
    margin-bottom: 1rem;
    font-weight: 700;
}
.hero-heading h1 {
    margin: 0;
    font-size: clamp(2.5rem, 4vw, 4.25rem);
    letter-spacing: -0.03em;
    line-height: 1.05;
}
.hero-heading p {
    margin: 1.2rem auto 0;
    max-width: 760px;
    color: rgba(255,255,255,0.82);
    font-size: 1.05rem;
    line-height: 1.85;
}
.hero-breadcrumb {
    margin-top: 2rem;
    display: inline-flex;
    gap: 0.75rem;
    align-items: center;
    justify-content: center;
    background: rgba(255,255,255,0.08);
    padding: 0.95rem 1.25rem;
    border-radius: 999px;
    color: #e2e8f0;
}
.hero-breadcrumb span {
    font-weight: 600;
}
.breadcrumb-home,
.breadcrumb-current {
    color: #ffffff;
}
.breadcrumb-divider {
    color: #f59e0b;
}

.about-page {
    padding: 4rem 0 2rem;
}
.about-intro {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    align-items: center;
    margin-bottom: 3rem;
}
.about-image img {
    width: 100%;
    border-radius: 2rem;
    display: block;
}
.about-copy h2 {
    margin-top: 0;
    font-size: clamp(2.5rem, 3vw, 3.6rem);
}
.about-copy p {
    margin: 1.25rem 0;
    color: #334155;
    line-height: 1.85;
}
.about-stats {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    margin-top: 1.5rem;
}
.about-stats > div {
    flex: 1 1 160px;
    background: #f8fafc;
    border-radius: 1.5rem;
    padding: 1.5rem;
    box-shadow: 0 18px 40px rgba(15, 23, 42, 0.06);
}
.about-stats strong {
    display: block;
    font-size: 2rem;
    margin-bottom: 0.5rem;
    color: #111827;
}
.about-stats span {
    color: #64748b;
}
.about-values {
    margin-bottom: 3rem;
}
.values-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.5rem;
}
.value-card {
    background: #ffffff;
    border-radius: 2rem;
    padding: 2rem;
    box-shadow: 0 20px 50px rgba(15, 23, 42, 0.08);
}
.value-card h3 {
    margin-top: 0;
}
.value-card p {
    margin: 1rem 0 0;
    color: #475569;
    line-height: 1.8;
}
.about-details {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1.5rem;
    margin-bottom: 4rem;
}
.about-detail-card {
    background: #ffffff;
    border-radius: 2rem;
    padding: 2rem;
    box-shadow: 0 20px 50px rgba(15, 23, 42, 0.08);
}
.about-detail-card ul {
    margin: 1rem 0 0;
    padding-left: 1.2rem;
}
.about-detail-card li {
    margin-bottom: 1rem;
    color: #475569;
    line-height: 1.85;
}

.footer {
    margin-top: 3rem;
    color: #f8fafc;
}
.footer-highlight {
    background: #f59e0b;
    padding: 2.25rem 0;
}
.footer-highlight-inner {
    display: grid;
    grid-template-columns: minmax(180px, 1fr) minmax(280px, 1fr) minmax(220px, 1fr);
    gap: 1.5rem;
    align-items: center;
}
.footer-logo {
    font-size: 2rem;
    font-weight: 900;
    letter-spacing: -0.08em;
    color: #111827;
}
.footer-headline h2 {
    margin: 0;
    font-size: clamp(2rem, 3vw, 3rem);
    color: #111827;
}
.footer-headline p {
    margin: 0.5rem 0 0;
    color: #111827;
    font-weight: 700;
}
.footer-contact-box {
    display: inline-flex;
    align-items: center;
    gap: 0.9rem;
    justify-self: end;
}
.footer-contact-box a {
    color: #111827;
    font-weight: 700;
}
.footer-icon {
    display: inline-grid;
    place-items: center;
    width: 50px;
    height: 50px;
    border-radius: 18px;
    background: #111827;
    color: #f59e0b;
}
.footer-links {
    padding: 3rem 0 2rem;
    background: #111827;
}
.footer-links-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1.5rem;
}
.footer-column h3 {
    margin: 0 0 1rem;
    font-size: 1.05rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: #ffffff;
}
.footer-column p,
.footer-column ul {
    margin: 0;
    color: #cbd5e1;
    line-height: 1.9;
    font-size: 0.98rem;
}
.footer-column ul {
    list-style: none;
    padding: 0;
}
.footer-column li {
    margin-bottom: 0.85rem;
}
.footer-readmore {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: #ffffff;
    font-weight: 700;
    margin-top: 1.25rem;
}
.footer-bottom {
    padding: 1.5rem 0;
    background: #0e1118;
}
.footer-bottom-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.footer-bottom-inner p {
    margin: 0;
    color: #94a3b8;
    font-size: 0.95rem;
}
.contact-page {
    padding: 3rem 0 2rem;
}
.contact-hero {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(420px, 1fr);
    gap: 2rem;
    align-items: stretch;
    margin-top: 2rem;
}
.contact-panel {
    background: linear-gradient(180deg, #f59e0b 0%, #fbbf24 100%);
    border-radius: 32px;
    color: white;
    padding: 3rem;
    display: grid;
    gap: 2rem;
}
.contact-intro .eyebrow {
    display: inline-block;
    color: #111827;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    margin-bottom: 1rem;
}
.contact-intro h1 {
    margin: 0;
    font-size: clamp(2.5rem, 4vw, 3.6rem);
    line-height: 1.05;
}
.contact-intro p {
    max-width: 38rem;
    color: rgba(17, 24, 39, 0.85);
    margin: 1.25rem 0 0;
    font-size: 1rem;
    line-height: 1.8;
}
.contact-details {
    display: grid;
    gap: 1.4rem;
}
.contact-block {
    display: grid;
    gap: 0.8rem;
}
.contact-block-title {
    display: block;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-size: 0.95rem;
}
.contact-block p,
.contact-block a {
    margin: 0;
    color: white;
    text-decoration: none;
    line-height: 1.75;
}
.contact-form-panel {
    background: #ffffff;
    border-radius: 32px;
    padding: 2.5rem;
    box-shadow: 0 25px 60px rgba(15, 23, 42, 0.08);
    display: grid;
    gap: 1.5rem;
}
.contact-form-top .eyebrow {
    display: inline-block;
    color: #f59e0b;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    margin-bottom: 0.75rem;
}
.contact-form-top h2 {
    margin: 0;
    font-size: clamp(2rem, 4vw, 2.8rem);
    line-height: 1.05;
}
.contact-form {
    display: grid;
    gap: 1rem;
}
.contact-form input,
.contact-form textarea {
    width: 100%;
    border: 1px solid #e5e7eb;
    border-radius: 18px;
    padding: 1rem 1.1rem;
    font-size: 1rem;
    color: #111827;
    background: #f8fafc;
    resize: vertical;
}
.contact-form input:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: #f59e0b;
    box-shadow: 0 0 0 4px rgba(245, 158, 11, 0.15);
}
.contact-form textarea {
    min-height: 180px;
}
.contact-form button {
    width: max-content;
}
@media (max-width: 900px) {
    .contact-hero {
        grid-template-columns: 1fr;
    }
}
.hero-visual {
    display: grid;
    gap: 1rem;
}
.card-visual {
    display: grid;
    gap: 1rem;
}
.card-visual .card {
    background: #fff;
    border-radius: 28px;
    padding: 1.5rem;
    box-shadow: 0 25px 50px rgba(15, 23, 42, 0.1);
}
.card-visual .card h3 {
    margin: 0 0 0.75rem;
}
.card-visual .card p {
    margin: 0;
    color: #64748b;
}
.admin-body,
.admin-login-body {
    min-height: 100vh;
    background: linear-gradient(180deg, #eef2ff 0%, #f8fafc 100%);
}
.admin-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    padding: 1.4rem 2rem;
    background: #1f2937;
    color: #fff;
}
.admin-brand {
    font-size: 1.2rem;
    font-weight: 700;
}
.admin-header-actions .button-secondary {
    background: #374151;
}
.admin-layout {
    display: grid;
    grid-template-columns: 240px 1fr;
    gap: 1rem;
    padding: 2rem;
}
.admin-sidebar {
    background: #fff;
    border-radius: 24px;
    padding: 1.5rem;
    box-shadow: 0 25px 50px rgba(15, 23, 42, 0.08);
}
.admin-sidebar nav a {
    display: block;
    padding: 0.9rem 1rem;
    border-radius: 16px;
    color: #1f2937;
    margin-bottom: 0.5rem;
    font-weight: 600;
}
.admin-sidebar nav a.active,
.admin-sidebar nav a:hover {
    background: #eff6ff;
    color: #2563eb;
}
.admin-main {
    display: grid;
    gap: 1.5rem;
}
.admin-welcome {
    background: #fff;
    border-radius: 28px;
    padding: 2rem;
    box-shadow: 0 25px 50px rgba(15, 23, 42, 0.08);
}
.admin-cards {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1rem;
}
.upload-panel {
    background: #fff;
    border-radius: 24px;
    padding: 2rem;
    box-shadow: 0 25px 50px rgba(15, 23, 42, 0.08);
    margin-top: 2rem;
}
.upload-panel h2 {
    margin-top: 0;
}
.upload-panel label {
    display: block;
    margin: 1rem 0 0.5rem;
    color: #475569;
    font-weight: 600;
}
.upload-panel input[type="text"],
.upload-panel input[type="file"] {
    width: 100%;
    padding: 0.95rem 1rem;
    border-radius: 16px;
    border: 1px solid #e5e7eb;
    margin-bottom: 1rem;
    font-size: 1rem;
}
.upload-panel button {
    width: max-content;
}
.alert-info {
    background: #e0f2fe;
    color: #0c4a6e;
    border-radius: 16px;
    padding: 1rem;
    margin-bottom: 1rem;
}
.card {
    background: #fff;
    border-radius: 2rem;
    padding: 1.5rem;
    box-shadow: 0 16px 40px rgba(15, 23, 42, 0.08);
}
.card h2 {
    margin: 0 0 0.5rem;
}
.card p {
    margin: 0;
    font-size: 2rem;
    color: #2563eb;
}
.admin-login-panel {
    width: min(420px, calc(100% - 2rem));
    margin: 6rem auto;
    padding: 2rem;
    background: #ffffff;
    border-radius: 28px;
    box-shadow: 0 20px 50px rgba(15, 23, 42, 0.08);
}
.admin-login-panel h1 {
    margin-top: 0;
}
.admin-login-panel label {
    display: block;
    margin: 1rem 0 0.4rem;
    color: #475569;
}
.admin-login-panel input {
    width: 100%;
    padding: 0.95rem 1rem;
    border-radius: 16px;
    border: 1px solid #e2e8f0;
    margin-bottom: 0.8rem;
    font-size: 1rem;
}
.alert {
    padding: 1rem;
    border-radius: 16px;
    margin-bottom: 1rem;
}
.alert-error {
    background: #fee2e2;
    color: #991b1b;
}
@media (max-width: 900px) {
    .topbar-inner,
    .header-inner {
        flex-direction: column;
        align-items: stretch;
    }
    .topbar-actions,
    .topbar-left {
        width: 100%;
        justify-content: space-between;
    }
    .nav-toggle {
        display: inline-flex;
    }
    .nav-links {
        display: flex;
        flex-direction: column;
        gap: 0.75rem;
        width: 100%;
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.3s ease;
        background: #ffffff;
        padding: 0.75rem 1rem;
        border-radius: 1rem;
    }
    .nav-links.open {
        max-height: 1000px;
    }
    .nav-links a,
    .dropdown-toggle {
        width: 100%;
        padding: 0.85rem 1rem;
        display: inline-flex;
        align-items: center;
        justify-content: space-between;
        border-radius: 0.95rem;
        background: #f8fafc;
    }
    .nav-links a {
        color: #111827;
    }
    .nav-links a:hover,
    .dropdown-toggle:hover {
        background: #f1f5f9;
        color: #1d4ed8;
    }
    .dropdown-menu {
        position: static;
        transform: none;
        opacity: 1;
        visibility: visible;
        background: transparent;
        box-shadow: none;
        margin-top: 0.25rem;
        padding-left: 0.5rem;
    }
    .dropdown-menu a {
        background: #ffffff;
        border: 1px solid rgba(15, 23, 42, 0.08);
        margin: 0.25rem 0;
        padding: 0.85rem 1rem;
        border-radius: 0.95rem;
    }
    .hero {
        grid-template-columns: 1fr;
    }
    .features-grid,
    .stats-grid,
    .admin-cards {
        grid-template-columns: 1fr;
    }
    .admin-layout {
        grid-template-columns: 1fr;
    }
}