/* =========================================
   HEADER · NAV · FOOTER · BUTTONS · CARDS
   ========================================= */

/* ---------- TOP BAR ---------- */

.top-bar {
    background: var(--primary-dark);
    color: #dbe4ec;
    font-size: 12.5px;
    padding: 9px 0;
}

.top-bar__inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 15px;
    flex-wrap: wrap;
}

.top-bar__inner span {
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.top-bar .icon {
    color: var(--secondary);
}

/* ---------- HEADER ---------- */

.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: var(--surface);
    border-bottom: 1px solid var(--border);
    box-shadow: var(--shadow-sm);
}

.site-header__inner {
    min-height: var(--header-h);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.brand {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-shrink: 0;
}

.brand__mark {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--primary-dark);
    color: var(--secondary);
    border-radius: var(--radius-sm);
    font-size: 22px;
}

.brand__text h1 {
    color: var(--primary-dark);
    font-size: 16px;
    font-weight: 800;
    letter-spacing: 0.3px;
    line-height: 1.2;
}

body[data-theme="dark"] .brand__text h1 {
    color: var(--primary);
}

.brand__text p {
    color: var(--secondary-dark);
    font-size: 10px;
    font-weight: 800;
    letter-spacing: 1.3px;
    margin-top: 4px;
}

/* ---------- NAV ---------- */

.nav {
    display: flex;
    align-items: center;
    gap: 2px;
}

.nav__link {
    color: var(--text);
    font-size: 12.5px;
    font-weight: 600;
    padding: 10px 11px;
    border-radius: var(--radius-sm);
    white-space: nowrap;
    transition: color var(--transition), background var(--transition);
}

.nav__link:hover {
    color: var(--primary);
    background: var(--light);
}

.nav__link[aria-current="page"] {
    color: var(--primary);
    background: var(--primary-light);
    font-weight: 800;
    box-shadow: inset 0 -3px 0 var(--secondary);
}

body[data-theme="dark"] .nav__link:hover,
body[data-theme="dark"] .nav__link[aria-current="page"] {
    color: var(--primary);
    background: var(--light);
}

/* ---------- HEADER ACTION BUTTONS ---------- */

.header-actions {
    display: flex;
    align-items: center;
    gap: 8px;
}

.icon-btn {
    width: 42px;
    height: 42px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    color: var(--text);
    transition: background var(--transition), color var(--transition);
}

.icon-btn:hover {
    background: var(--light);
    color: var(--primary);
}

.icon-btn--primary {
    background: var(--primary-dark);
    color: #fff;
}

.icon-btn--primary:hover {
    background: var(--primary);
    color: #fff;
}

.nav-toggle {
    display: none;
}

/* ---------- MOBILE NAV ---------- */

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

    .nav {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        flex-direction: column;
        align-items: stretch;
        gap: 2px;
        background: var(--surface);
        border-top: 1px solid var(--border);
        box-shadow: var(--shadow);
        padding: 12px 4%;
    }

    .nav.is-open {
        display: flex;
    }

    .nav__link {
        padding: 13px 14px;
        font-size: 14px;
        border-radius: var(--radius-sm);
    }

    .nav__link[aria-current="page"] {
        box-shadow: inset 3px 0 0 var(--secondary);
    }
}

/* ---------- BUTTONS ---------- */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 9px;
    padding: 12px 22px;
    border-radius: var(--radius-sm);
    font-size: 13.5px;
    font-weight: 700;
    line-height: 1;
    transition: transform var(--transition), background var(--transition),
        color var(--transition), border-color var(--transition);
    border: 1px solid transparent;
    white-space: nowrap;
}

.btn .icon {
    font-size: 14px;
}

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

.btn--primary:hover {
    background: var(--secondary-dark);
    color: #fff;
    transform: translateY(-1px);
}

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

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

.btn--ghost-light {
    border-color: rgba(255, 255, 255, 0.6);
    color: #fff;
}

.btn--ghost-light:hover {
    background: #fff;
    color: var(--primary-dark);
}

/* ---------- QUICK ACTION CARDS (home only) ---------- */

.quick-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 18px;
}

.quick-card {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 22px 20px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    transition: transform var(--transition), box-shadow var(--transition),
        border-color var(--transition);
}

.quick-card:hover {
    transform: translateY(-4px);
    border-color: var(--secondary);
    box-shadow: var(--shadow-lg);
}

.quick-card__icon {
    width: 46px;
    height: 46px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--primary-light);
    color: var(--primary);
    border-radius: var(--radius-sm);
    font-size: 20px;
    transition: background var(--transition), color var(--transition);
    flex-shrink: 0;
}

.quick-card:hover .quick-card__icon {
    background: var(--primary-dark);
    color: var(--secondary);
}

.quick-card__body h3 {
    color: var(--primary);
    font-size: 14.5px;
    margin-bottom: 3px;
}

.quick-card__body p {
    color: var(--muted);
    font-size: 12.5px;
    line-height: 1.5;
}

.quick-card__arrow {
    margin-left: auto;
    color: var(--secondary-dark);
    font-size: 13px;
    transition: transform var(--transition);
}

.quick-card:hover .quick-card__arrow {
    transform: translateX(4px);
}

@media (max-width: 1000px) {
    .quick-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 560px) {
    .quick-grid { grid-template-columns: 1fr; }
}

/* ---------- RESOURCE / DOWNLOAD CARDS ---------- */

.resource-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
}

.resource-card {
    display: flex;
    gap: 16px;
    padding: 22px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    transition: transform var(--transition), box-shadow var(--transition),
        border-color var(--transition);
}

.resource-card:hover {
    transform: translateY(-3px);
    border-color: var(--secondary);
    box-shadow: var(--shadow-lg);
}

.resource-card__icon {
    width: 50px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #fceeee;
    color: var(--danger);
    border-radius: var(--radius-sm);
    font-size: 22px;
    flex-shrink: 0;
}

body[data-theme="dark"] .resource-card__icon {
    background: rgba(196, 68, 68, 0.15);
}

.resource-card__body {
    min-width: 0;
}

.resource-card__cat {
    display: inline-block;
    color: var(--secondary-dark);
    font-size: 10.5px;
    font-weight: 800;
    letter-spacing: 1.2px;
    margin-bottom: 8px;
}

.resource-card__body h3 {
    color: var(--primary);
    font-size: 15px;
    margin-bottom: 6px;
    line-height: 1.4;
}

.resource-card__body p {
    color: var(--muted);
    font-size: 13px;
    line-height: 1.6;
    margin-bottom: 14px;
}

.download-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--primary);
    font-size: 12.5px;
    font-weight: 800;
    padding-bottom: 2px;
    border-bottom: 1px solid transparent;
    transition: color var(--transition), border-color var(--transition);
}

.download-link:hover {
    color: var(--secondary-dark);
    border-bottom-color: currentColor;
}

.download-link.is-disabled {
    color: var(--muted);
    pointer-events: none;
    font-weight: 600;
}

@media (max-width: 1000px) {
    .resource-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 620px) {
    .resource-grid { grid-template-columns: 1fr; }
}

/* ---------- EMPTY STATE ---------- */

.empty-state {
    max-width: 640px;
    margin-inline: auto;
    text-align: center;
    padding: 44px 26px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
}

.empty-state__icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--primary-light);
    color: var(--primary);
    border-radius: 50%;
    font-size: 26px;
}

.empty-state h3 {
    color: var(--primary);
    font-size: 18px;
    margin-bottom: 8px;
}

.empty-state p {
    color: var(--muted);
    font-size: 14px;
    line-height: 1.7;
}

/* ---------- REPRESENTATIVE PROFILES ---------- */

.rep-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
}

.rep-card {
    display: flex;
    gap: 16px;
    padding: 22px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
}

.rep-card__avatar {
    width: 54px;
    height: 54px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--primary-light);
    color: var(--primary);
    border-radius: 50%;
    font-size: 22px;
    flex-shrink: 0;
}

.rep-card__body {
    min-width: 0;
}

.rep-card__role {
    display: block;
    color: var(--secondary-dark);
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 0.6px;
    text-transform: uppercase;
    margin-bottom: 5px;
}

.rep-card__body h4 {
    color: var(--primary);
    font-size: 15px;
    line-height: 1.35;
    margin-bottom: 4px;
}

.rep-card__body p {
    color: var(--text-soft);
    font-size: 13px;
    margin-bottom: 8px;
}

.rep-card__term {
    display: inline-block;
    padding: 3px 8px;
    background: var(--secondary-light);
    color: var(--primary-dark);
    font-size: 11px;
    font-weight: 700;
    border-radius: 4px;
}

body[data-theme="dark"] .rep-card__term {
    color: var(--text);
}

@media (max-width: 900px) {
    .rep-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 560px) {
    .rep-grid { grid-template-columns: 1fr; }
}

/* ---------- FOOTER ---------- */

.site-footer {
    background: var(--primary-dark);
    color: #d8e2ec;
    padding: 60px 0 0;
    margin-top: 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.6fr 1fr 1fr;
    gap: 40px;
    padding-bottom: 42px;
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
}

.footer-brand__mark {
    width: 46px;
    height: 46px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(225, 182, 92, 0.13);
    color: var(--secondary);
    border-radius: var(--radius-sm);
    font-size: 20px;
}

.footer-brand h3 {
    color: #fff;
    font-size: 14.5px;
    line-height: 1.35;
}

.footer-brand span {
    display: block;
    color: var(--secondary);
    font-size: 9px;
    font-weight: 800;
    letter-spacing: 1.2px;
    margin-top: 3px;
}

.footer-about p {
    color: #b8c7d5;
    font-size: 13px;
    line-height: 1.85;
    max-width: 42ch;
}

.footer-col h3 {
    color: #fff;
    font-size: 15px;
    margin-bottom: 18px;
    padding-bottom: 11px;
    position: relative;
}

.footer-col h3::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    width: 32px;
    height: 2px;
    background: var(--secondary);
}

.footer-col a,
.footer-col p {
    display: block;
    color: #b8c7d5;
    font-size: 13px;
    margin-bottom: 10px;
    transition: color var(--transition);
}

.footer-col a:hover {
    color: var(--secondary);
}

.footer-col p .icon {
    color: var(--secondary);
    margin-right: 7px;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.13);
    padding: 22px 0;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    font-size: 12px;
    color: #9fb2c2;
}

.footer-bottom a {
    color: var(--secondary);
}

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

@media (max-width: 860px) {
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .footer-about { grid-column: 1 / -1; }
}

@media (max-width: 560px) {
    .footer-grid { grid-template-columns: 1fr; gap: 30px; }
    .footer-bottom { flex-direction: column; text-align: center; }
}