@import url('https://fonts.googleapis.com/css2?family=Manrope:wght@400;500;600;700;800&display=swap');

:root {
    --bg: #f5f6f8;
    --panel: #ffffff;
    --primary: #0e3a40;
    --primary-strong: #08292d;
    --secondary: #212b33;
    --text: #212b33;
    --text-soft: #68747d;
    --line: rgba(33, 43, 51, 0.14);
    --shadow: 0 10px 24px rgba(20, 34, 42, 0.07);
    --radius-lg: 18px;
    --radius-md: 12px;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: 'Manrope', sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
}

a {
    color: inherit;
    text-decoration: none;
}

a:hover {
    text-decoration: none;
}

img {
    max-width: 100%;
    display: block;
}

button,
input,
select,
textarea {
    font: inherit;
}

.container {
    width: min(1120px, calc(100% - 36px));
    margin: 0 auto;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 40;
    background: #232a31;
    border-bottom: 1px solid rgba(255, 255, 255, 0.09);
}

.navbar-shell {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 84px;
    gap: 16px;
}

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

.brand-logo {
    width: 160px;
    max-width: 100%;
    height: auto;
}

.brand-logo-footer {
    width: 140px;
}

.nav-links {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    flex-wrap: wrap;
}

.nav-links a {
    color: #f0b432;
    padding: 7px 10px;
    border-radius: 999px;
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.03em;
    text-transform: uppercase;
    transition: color 0.2s ease, background 0.2s ease;
}

.nav-links a:hover,
.nav-links a.is-active {
    color: #ffffff;
    background: rgba(255, 255, 255, 0.1);
}

.nav-cta {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 40px;
    padding: 9px 16px;
    border-radius: 999px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    background: rgba(255, 255, 255, 0.1);
    color: #ffffff;
    font-size: 0.86rem;
    font-weight: 700;
}

.nav-toggle {
    display: none;
    width: 40px;
    height: 40px;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
    border: 1px solid rgba(255, 255, 255, 0.25);
    background: rgba(255, 255, 255, 0.08);
    color: #fff;
    cursor: pointer;
}

.hero-section {
    padding: 0;
}

.hero-banner {
    position: relative;
    overflow: hidden;
    min-height: 470px;
    display: flex;
    align-items: flex-end;
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
}

.hero-banner--full {
    border-radius: 0;
    width: 100%;
}

.hero-banner-image::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(13, 35, 43, 0.12) 0%, rgba(13, 35, 43, 0.48) 100%);
}

.hero-copy {
    position: relative;
    z-index: 1;
    width: min(1120px, calc(100% - 36px));
    margin: 0 auto;
    padding: 0 0 60px;
}

.hero-copy h1 {
    margin: 0;
    max-width: 24ch;
    font-size: clamp(2.1rem, 3.2vw, 3.35rem);
    line-height: 1.06;
    letter-spacing: -0.04em;
    font-weight: 800;
    color: #fff;
    text-transform: uppercase;
    text-wrap: balance;
    text-shadow: 0 8px 22px rgba(0, 0, 0, 0.24);
}

.company-subtitle {
    margin: 12px 0 0;
    font-size: 1rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.94);
}

.banner-cin {
    margin: 8px 0 0;
    color: rgba(255, 255, 255, 0.88);
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.02em;
}

.section-shell {
    padding: 44px 0 30px;
}

.section-heading {
    margin-bottom: 12px;
}

.section-tag {
    display: inline-block;
    margin-bottom: 8px;
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-weight: 800;
    font-size: 0.74rem;
}

.section-heading h2 {
    margin: 0;
    font-size: clamp(1.9rem, 2.3vw, 2.45rem);
    color: var(--secondary);
    letter-spacing: -0.03em;
}

.category-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 28px 26px;
}

.category-card {
    background: transparent;
    border: 0;
    box-shadow: none;
    border-radius: 0;
    padding: 4px 0;
}

.category-card-header {
    display: block;
    margin-bottom: 12px;
}

.category-title-frame {
    display: block;
}

.category-card-header h3 {
    margin: 0;
    color: var(--secondary);
    font-size: clamp(1.8rem, 2.2vw, 2.25rem);
    line-height: 1.1;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: -0.03em;
}

.file-chip,
.category-footer {
    display: none;
}

.category-footer {
    display: block;
    margin-top: 8px;
}

.file-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.file-list li {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 0;
    border-bottom: 1px solid rgba(33, 43, 51, 0.12);
}

.file-list li[hidden] {
    display: none !important;
}

.file-list li:last-child {
    border-bottom: 0;
}

.file-list li.empty-row {
    color: var(--text-soft);
    font-style: italic;
}

.file-item-link {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    width: 100%;
    color: #6e757c;
    font-size: 1.02rem;
    font-weight: 500;
}

.file-item-link:hover {
    color: var(--primary);
}

.file-icon {
    color: #7e848a;
    font-size: 0.88rem;
}

.content-card,
.info-panel,
.form-card,
.list-card,
.stat-card {
    background: var(--panel);
    border: 1px solid var(--line);
    box-shadow: var(--shadow);
    border-radius: var(--radius-lg);
}

.content-card,
.info-panel,
.form-card,
.list-card {
    padding: 24px;
}

.section-title {
    margin: 0 0 16px;
    color: var(--secondary);
    letter-spacing: -0.03em;
    font-size: clamp(1.72rem, 2.2vw, 2.2rem);
    line-height: 1.16;
}

.panel-title {
    margin: 0 0 14px;
    font-size: clamp(1.5rem, 2.2vw, 2rem);
    letter-spacing: -0.03em;
}

.stats-row {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
    margin: 18px 0 40px;
}

.stat-card {
    padding: 20px 16px;
    text-align: center;
}

.stat-card strong {
    display: block;
    font-size: clamp(1.3rem, 2vw, 1.85rem);
    color: var(--secondary);
    letter-spacing: -0.03em;
}

.stat-card span {
    color: var(--text-soft);
    font-weight: 600;
}

.primary-btn,
.secondary-btn,
.inline-btn,
.danger-btn,
.ghost-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-height: 40px;
    padding: 9px 15px;
    border-radius: 999px;
    border: 1px solid transparent;
    font-size: 0.86rem;
    font-weight: 700;
    cursor: pointer;
    transition: transform 0.2s ease;
}

.primary-btn:hover,
.secondary-btn:hover,
.inline-btn:hover,
.danger-btn:hover,
.ghost-btn:hover {
    transform: translateY(-1px);
}

.primary-btn {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-strong) 100%);
    color: #fff;
}

.secondary-btn {
    background: #fff;
    color: var(--secondary);
    border-color: rgba(33, 43, 51, 0.24);
}

.ghost-btn {
    background: rgba(14, 58, 64, 0.07);
    color: var(--primary-strong);
    border-color: rgba(14, 58, 64, 0.2);
}

.inline-btn {
    background: rgba(14, 58, 64, 0.08);
    color: var(--primary-strong);
}

.danger-btn {
    background: rgba(220, 38, 38, 0.08);
    color: #b91c1c;
    border-color: rgba(220, 38, 38, 0.2);
}

.content-layout {
    display: grid;
    grid-template-columns: 1.25fr 0.75fr;
    gap: 18px;
}

.info-panel {
    background: linear-gradient(170deg, var(--primary) 0%, var(--primary-strong) 100%);
    color: #fff;
}

.info-panel p,
.info-panel li {
    color: rgba(255, 255, 255, 0.82);
}

.info-panel ul {
    padding-left: 18px;
    margin: 14px 0 0;
    display: grid;
    gap: 8px;
}

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

.data-table {
    width: 100%;
    border-collapse: collapse;
    background: #fff;
}

.data-table th,
.data-table td {
    padding: 12px 10px;
    border-bottom: 1px solid rgba(33, 43, 51, 0.12);
    text-align: left;
    vertical-align: middle;
}

.data-table thead th {
    background: rgba(14, 58, 64, 0.08);
    color: var(--secondary);
    font-size: 0.74rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.data-table tbody tr:hover {
    background: rgba(14, 58, 64, 0.03);
}

.data-table .file-name {
    font-weight: 600;
    color: var(--secondary);
}

.form-card {
    max-width: 760px;
    margin: 0 auto;
}

.form-grid {
    display: grid;
    gap: 14px;
}

.field-group {
    display: grid;
    gap: 8px;
}

.field-group label {
    font-size: 0.86rem;
    font-weight: 700;
    color: var(--secondary);
}

.field-group input,
.field-group select,
.field-group textarea {
    width: 100%;
    border: 1px solid rgba(33, 43, 51, 0.24);
    background: #fff;
    border-radius: 10px;
    padding: 12px 14px;
    color: var(--secondary);
    outline: none;
}

.field-group input:focus,
.field-group select:focus,
.field-group textarea:focus {
    border-color: rgba(14, 58, 64, 0.7);
    box-shadow: 0 0 0 3px rgba(14, 58, 64, 0.11);
}

.form-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    align-items: center;
    margin-top: 6px;
}

.list-card {
    display: grid;
    gap: 14px;
}

.list-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    padding: 14px 16px;
    border-radius: 10px;
    background: #fff;
    border: 1px solid rgba(33, 43, 51, 0.14);
}

.list-row strong {
    display: block;
    color: var(--secondary);
    font-size: 1rem;
}

.site-footer {
    margin-top: 40px;
    padding: 30px 0 36px;
    background: #232a31;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    color: rgba(255, 255, 255, 0.82);
}

.footer-inner {
    display: flex;
    justify-content: space-between;
    gap: 18px;
    align-items: center;
    padding-bottom: 16px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.16);
}

.footer-links {
    display: flex;
    align-items: center;
    gap: 14px;
    flex-wrap: wrap;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.78);
    font-weight: 600;
    letter-spacing: 0.01em;
}

.footer-links a:hover {
    color: #fff;
}

.footer-services {
    padding-top: 14px;
}

.footer-services .section-tag {
    margin-bottom: 10px;
    display: block;
    color: rgba(255, 255, 255, 0.84);
}

.service-links {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 6px 14px;
}

.service-links a {
    color: rgba(255, 255, 255, 0.78);
    font-size: 0.9rem;
    font-weight: 600;
}

.service-links a:hover {
    color: #fff;
}

.show-more-btn {
    border: 0;
    background: transparent;
    color: #51616c;
    font-size: 0.88rem;
    font-weight: 700;
    padding: 6px 0;
    cursor: pointer;
}

.show-more-btn:hover {
    color: var(--primary);
}

.copyright {
    padding-top: 16px;
    text-align: center;
    color: rgba(255, 255, 255, 0.66);
    font-size: 0.88rem;
}

.page-hero {
    padding: 36px 0 20px;
}

.page-banner {
    padding: 28px 24px;
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
}

.page-banner h1 {
    margin: 10px 0 0;
    font-size: clamp(1.9rem, 2.8vw, 2.9rem);
    letter-spacing: -0.04em;
    color: var(--secondary);
}

.breadcrumb {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
    font-size: 0.82rem;
    color: var(--text-soft);
}

.breadcrumb a {
    color: var(--primary-strong);
    font-weight: 700;
}

.flash-stack {
    display: grid;
    gap: 10px;
    margin-bottom: 14px;
}

.alert {
    position: relative;
    padding: 11px 13px;
    border-radius: 10px;
    border: 1px solid transparent;
    font-size: 0.88rem;
}

.alert ul {
    margin: 0;
    padding-left: 20px;
}

.alert-success {
    color: #0b5132;
    background: #ecfdf3;
    border-color: #a7f3d0;
}

.alert-danger {
    color: #9f1239;
    background: #fff1f2;
    border-color: #fecdd3;
}

.alert-warning {
    color: #854d0e;
    background: #fffbeb;
    border-color: #fde68a;
}

.alert-info {
    color: #155e75;
    background: #ecfeff;
    border-color: #a5f3fc;
}

.auth-shell {
    display: grid;
    place-items: center;
    min-height: calc(100vh - 120px);
}

.auth-card {
    width: min(620px, 100%);
}

.auth-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
    margin-bottom: 14px;
}

.muted-link {
    color: var(--primary-strong);
    font-weight: 700;
}

.check-inline {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--text-soft);
    font-size: 0.92rem;
}

.check-inline input {
    accent-color: var(--primary);
}

.invalid-feedback {
    display: block;
    margin-top: 6px;
    color: #b91c1c;
    font-size: 0.82rem;
}

.text-muted {
    color: var(--text-soft);
}

@media (max-width: 1024px) {
    .nav-toggle {
        display: inline-flex;
    }

    .nav-links {
        position: absolute;
        left: 0;
        right: 0;
        top: calc(100% + 8px);
        padding: 12px;
        border-radius: 12px;
        border: 1px solid rgba(255, 255, 255, 0.15);
        box-shadow: var(--shadow);
        background: #232a31;
        display: none;
        align-items: stretch;
        flex-direction: column;
        gap: 3px;
        z-index: 20;
    }

    .site-header.nav-open .nav-links {
        display: flex;
    }

    .nav-links a {
        text-align: left;
        width: 100%;
    }

    .content-layout,
    .stats-row,
    .category-grid,
    .auth-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 640px) {
    .container {
        width: min(1120px, calc(100% - 24px));
    }

    .site-header {
        position: relative;
    }

    .hero-banner {
        min-height: 330px;
    }

    .hero-copy {
        width: min(1120px, calc(100% - 24px));
        padding-bottom: 24px;
    }

    .hero-copy h1 {
        font-size: clamp(1.6rem, 7.5vw, 2.2rem);
    }

    .company-subtitle {
        font-size: 0.8rem;
    }

    .footer-inner {
        flex-direction: column;
        align-items: flex-start;
    }

    .content-card,
    .info-panel,
    .form-card,
    .list-card,
    .page-banner {
        padding: 18px;
    }

    .service-links {
        grid-template-columns: 1fr;
    }
}