:root {
    --font-sans: "Inter", "Segoe UI", system-ui, -apple-system, sans-serif;
    --color-primary: #004225;
    --color-primary-dark: #002d1a;
    --color-primary-light: #006837;
    --color-accent: #e2b714;
    --color-surface: #ffffff;
    --color-surface-muted: #f5f7f5;
    --color-border: rgba(0, 0, 0, 0.08);
    --shadow-soft: 0 4px 12px rgba(0, 0, 0, 0.08);
    --shadow-hover: 0 20px 35px rgba(0, 0, 0, 0.16);
    --navbar-blur: 12px;
    --navbar-height: 72px;
    --hero-gradient-start: rgba(0, 0, 0, 0.55);
    --hero-gradient-end: rgba(0, 0, 0, 0.55);
}

html {
    scroll-padding-top: var(--navbar-height);
}

section[id] {
    scroll-margin-top: var(--navbar-height);
}

body {
    font-family: var(--font-sans);
    color: #212529;
    background-color: var(--color-surface);
    line-height: 1.6;
}

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

a:hover,
a:focus {
    color: var(--color-primary-light);
}

.navbar-custom {
    background-color: rgba(0, 66, 37, 0.94);
    backdrop-filter: blur(var(--navbar-blur));
    transition: background-color 0.3s ease, box-shadow 0.3s ease;
    box-shadow: none;
}

.navbar-custom[data-navbar-transparent="true"] {
    background-color: transparent;
}

.navbar-custom.is-scrolled {
    background-color: rgba(0, 66, 37, 0.98);
    box-shadow: 0 6px 18px rgba(0, 0, 0, 0.18);
}

.navbar-custom .nav-link {
    border-radius: 0.375rem;
    transition: background-color 0.25s ease, color 0.25s ease;
}

.navbar-custom .nav-link:hover,
.navbar-custom .nav-link:focus {
    background-color: rgba(255, 255, 255, 0.12);
    color: #ffffff;
}

.navbar-custom .nav-link.active {
    background-color: rgba(255, 255, 255, 0.2);
    color: #ffffff;
    font-weight: 600;
}

.navbar-custom .nav-link--status {
    display: flex;
    align-items: center;
    padding: 0.5rem 1rem;
    color: rgba(255, 255, 255, 0.9);
    background-color: rgba(255, 255, 255, 0.12);
    font-weight: 500;
}

.navbar-custom .nav-link--status.disabled,
.navbar-custom .nav-link--status:hover,
.navbar-custom .nav-link--status:focus {
    color: rgba(255, 255, 255, 0.9);
    background-color: rgba(255, 255, 255, 0.12);
}

.page {
    position: relative;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.page__content {
    flex: 1;
}

.hero {
    position: relative;
    min-height: calc(100vh - var(--navbar-height));
    display: flex;
    align-items: center;
    padding: 6rem 0 5rem;
    color: #ffffff;
}

.hero--primary {
    background: linear-gradient(var(--hero-gradient-start), var(--hero-gradient-end)),
        url('data:image/svg+xml,%3Csvg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 800"%3E%3Crect fill="%23004225" width="1200" height="800"/%3E%3Cpolygon fill="%23006837" points="0,420 280,240 620,340 900,140 1200,260 1200,800 0,800"/%3E%3C/svg%3E')
            center/cover;
}

.hero--secondary {
    background: linear-gradient(135deg, #004225 0%, #00592d 100%);
}

.hero__content {
    position: relative;
    z-index: 2;
}

.hero__title {
    font-weight: 700;
    margin-bottom: 1rem;
}

.hero__subtitle {
    font-size: 1.25rem;
    opacity: 0.9;
}

.hero--compact {
    min-height: auto;
    padding: 4.5rem 0 3.5rem;
}

.section-heading {
    text-align: center;
    margin-bottom: 2.5rem;
}

.section-heading__title {
    font-weight: 700;
    margin-bottom: 1rem;
}

.section-heading__divider {
    width: 110px;
    height: 4px;
    background-color: var(--color-primary);
    margin: 0 auto;
    border-radius: 999px;
}

.feature-icon {
    font-size: 2.75rem;
    color: var(--color-primary);
}

.icon-xl {
    font-size: 2.5rem;
    color: var(--color-primary);
}

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

.card {
    border: none;
    border-radius: 1rem;
    box-shadow: var(--shadow-soft);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card:hover,
.card:focus-within {
    transform: translateY(-6px);
    box-shadow: var(--shadow-hover);
}

.card-header {
    border-top-left-radius: 1rem;
    border-top-right-radius: 1rem;
}

.btn-brand {
    background-color: var(--color-primary);
    border-color: var(--color-primary);
    color: #ffffff;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.btn-brand:hover,
.btn-brand:focus {
    background-color: var(--color-primary-light);
    border-color: var(--color-primary-light);
    color: #ffffff;
    transform: translateY(-2px);
    box-shadow: 0 10px 18px rgba(0, 66, 37, 0.25);
}

.btn-outline-brand {
    border-color: #ffffff;
    color: #ffffff;
}

.btn-outline-brand:hover,
.btn-outline-brand:focus {
    background-color: rgba(255, 255, 255, 0.15);
    border-color: #ffffff;
    color: #ffffff;
}

.btn-outline-military {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.btn-outline-military:hover,
.btn-outline-military:focus {
    background-color: var(--color-primary);
    border-color: var(--color-primary);
    color: #ffffff;
}

.btn-military {
    background-color: var(--color-primary);
    border-color: var(--color-primary);
    color: #ffffff;
}

.btn-military:hover,
.btn-military:focus {
    background-color: var(--color-primary-light);
    border-color: var(--color-primary-light);
    color: #ffffff;
}

.link-muted {
    color: rgba(33, 37, 41, 0.65);
}

.link-muted:hover,
.link-muted:focus {
    color: rgba(33, 37, 41, 0.85);
}

.text-military {
    color: var(--color-primary) !important;
}

.bg-military {
    background-color: var(--color-primary) !important;
}

.badge-military {
    background-color: var(--color-primary);
    color: #ffffff;
}

.section--muted {
    background-color: var(--color-surface-muted);
}

.footer {
    background-color: var(--color-primary);
    color: #ffffff;
    padding: 2rem 0;
}

.footer a {
    color: rgba(255, 255, 255, 0.85);
}

.footer a:hover,
.footer a:focus {
    color: #ffffff;
}

.alert-brand {
    border-left: 4px solid var(--color-primary);
    background-color: rgba(0, 66, 37, 0.06);
}

.quick-links .card {
    border-radius: 0.75rem;
}

.quick-links .card-title {
    font-weight: 600;
}

.document-grid .card {
    border-radius: 0.75rem;
    background-color: var(--color-surface-muted);
}

.document-grid .card p {
    min-height: 48px;
}

.document-grid .btn {
    margin-top: 0.75rem;
}

.scrollable-panel {
    max-height: 320px;
    overflow-y: auto;
}

.table-wrapper {
    max-width: 100%;
}

.table-wrapper .table {
    margin-bottom: 0;
}

.table-duty tr.is-current {
    background-color: #1f6d36 !important;
    color: #ffffff !important;
}

.table-duty tr.is-current td {
    background-color: transparent !important;
    color: #ffffff !important;
    font-weight: 600;
}

.scroll-hint {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.8);
}

.content-section {
    padding: 5rem 0;
}

.content-section--tight {
    padding: 3.5rem 0;
}

.content-section--muted {
    background-color: var(--color-surface-muted);
}

.footer__slogan {
    opacity: 0.75;
}

@media (max-width: 767.98px) {
    .hero {
        padding: 5rem 0 4rem;
    }

    .hero h1 {
        font-size: 2.35rem;
    }

    .hero h2 {
        font-size: 1.25rem;
    }

    .content-section {
        padding: 3.5rem 0;
    }
}

@media (min-width: 992px) {
    .navbar-custom[data-hide-desktop="true"] .nav-link[data-mobile-only="true"] {
        display: none;
    }
}

@media (max-width: 991.98px) {
    .navbar-custom[data-hide-desktop="true"] .nav-link[data-mobile-only="true"] {
        display: block;
    }
}