:root {
    --primary: #1E56B3;
    --primary-hover: #174694;
    --green: #179B46;
    --green-hover: #12803A;
    --text: #1F2937;
    --muted: #667085;
    --bg: #F8FAFC;
    --surface: #FFFFFF;
    --line: #E5E7EB;
    --shadow: 0 20px 50px rgba(30, 86, 179, .12);
    --radius: 8px;
    --logo-filter: none;
}

[data-theme="dark"] {
    --text: #E5E7EB;
    --muted: #A7B0C0;
    --bg: #0B1220;
    --surface: #111A2C;
    --line: #263349;
    --shadow: 0 20px 50px rgba(0, 0, 0, .3);
    --logo-filter: brightness(0) invert(1);
}

[data-theme="dark"] .contact-hero h1 {
    color: var(--text);
}

[data-theme="dark"] .modern-form input,
[data-theme="dark"] .modern-form textarea {
    background: var(--bg);
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    color: var(--text);
    background: var(--bg);
    line-height: 1.65;
}

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

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

button,
input,
textarea {
    font: inherit;
}

.container {
    width: min(1240px, calc(100% - 32px));
    margin-inline: auto;
}

.skip-link,
.sr-only {
    position: absolute;
    left: -999px;
}

.skip-link:focus {
    left: 16px;
    top: 16px;
    z-index: 20;
    background: var(--surface);
    padding: 10px 14px;
    border-radius: var(--radius);
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 10;
    background: color-mix(in srgb, var(--surface) 92%, transparent);
    border-bottom: 1px solid var(--line);
    backdrop-filter: blur(16px);
}

.nav {
    min-height: 72px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
}

.brand img {
    width: 300px;
}

.dark-mode {
    --logo-filter: brightness(0) invert(1);
}

.brand img {
    filter: var(--logo-filter);
}

.nav-panel {
    display: none;
    position: absolute;
    inset: 72px 16px auto;
    padding: 16px;
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}

.nav-panel.open {
    display: grid;
    gap: 10px;
}

.nav-panel a,
.nav-dropdown-toggle,
.theme-toggle {
    padding: 10px 12px;
    border-radius: 6px;
    margin-right: 7px;
    color: var(--muted);
    font-weight: 700;
    font-size: .92rem;
}

.nav-panel a:hover,
.nav-panel a.active,
.nav-dropdown.active>.nav-dropdown-toggle,
.nav-dropdown-toggle:hover {
    color: var(--primary);
    background: color-mix(in srgb, var(--primary) 10%, transparent);
}

.nav-panel .nav-cta {
    color: #fff;
    background: var(--primary);
    box-shadow: 0 12px 24px rgba(30, 86, 179, .22);
}

.nav-panel .nav-cta:hover {
    color: #fff;
    background: var(--primary-hover);
}

.nav-cta span,
.btn span {
    margin-left: 8px;
}

.nav-dropdown {
    position: relative;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: color-mix(in srgb, var(--primary) 3%, var(--surface));
}

.nav-dropdown-toggle {
    width: 100%;
    min-height: 44px;
    border: 0;
    background: transparent;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    margin-right: 0;
    text-align: left;
}

.nav-dropdown-toggle span {
    display: inline-block;
    color: currentColor;
    font-size: .78rem;
    line-height: 1;
    transition: transform .2s ease;
}

.nav-dropdown.open .nav-dropdown-toggle span {
    transform: rotate(180deg);
}

.nav-dropdown-menu {
    display: none;
    gap: 4px;
    padding: 0 10px 10px;
}

.nav-dropdown.open .nav-dropdown-menu {
    display: grid;
}

.nav-dropdown-menu a {
    margin-right: 0;
    padding: 10px 12px;
    font-size: .9rem;
    background: var(--surface);
    border: 1px solid var(--line);
}

.theme-toggle {
    border: 1px solid var(--line);
    background: var(--bg);
    cursor: pointer;
}

.theme-toggle {
    width: 44px;
    min-height: 44px;
    display: grid;
    place-items: center;
    padding: 0;
    color: var(--primary);
    font-size: 1.25rem;
    line-height: 1;
}

.theme-toggle:hover {
    border-color: var(--primary);
    background: color-mix(in srgb, var(--primary) 8%, transparent);
}

.menu-toggle {
    width: 44px;
    height: 44px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: var(--surface);
    display: grid;
    place-content: center;
    gap: 5px;
}

.menu-toggle span:not(.sr-only) {
    width: 20px;
    height: 2px;
    background: var(--text);
}

.hero {
    padding: 80px 0 56px;
    background: radial-gradient(circle at top right, rgba(23, 155, 70, .18), transparent 34%), linear-gradient(135deg, rgba(30, 86, 179, .12), transparent);
}

.hero-grid,
.split,
.contact-layout,
.article-layout {
    display: grid;
    gap: 32px;
    align-items: center;
}

article.info-card.reveal.visible:hover {
    transform: translateY(-10px);
}

.hero h1,
.page-hero h1 {
    font-size: clamp(2.2rem, 7vw, 4.8rem);
    line-height: 1.02;
    letter-spacing: 0;
    margin: 0 0 18px;
}

.hero p,
.page-hero p {
    color: var(--muted);
    max-width: 680px;
}

.eyebrow {
    color: var(--green);
    text-transform: uppercase;
    letter-spacing: .08em;
    font-size: .78rem;
    font-weight: 800;
    margin: 0 0 10px;
}

.hero-actions,
.cta-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    align-items: center;
}

.btn {
    display: inline-flex;
    min-height: 46px;
    align-items: center;
    justify-content: center;
    padding: 8px 16px;
    border-radius: var(--radius);
    font-weight: 800;
    transition: background .2s ease, transform .2s ease;
    border: 1px solid transparent;
    cursor: pointer;
}

.btn.primary {
    color: #fff;
    background: var(--primary);
    border: 1px solid #FFFFFF;
}

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

.btn.secondary {
    color: var(--primary);
    background: var(--surface);
    border-color: var(--line);
}

.btn.secondary:hover {
    border-color: var(--primary);
}

.hero-visual {
    min-height: 360px;
    border-radius: var(--radius);
    background: linear-gradient(160deg, var(--primary), #0F2D5F);
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow);
}

.hero-visual>img {
    width: 100%;
    height: 100%;
    min-height: 360px;
    object-fit: cover;
    opacity: .82;
}

.hero-visual::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(7, 17, 31, .1), rgba(7, 17, 31, .58));
}

.tower-card,
.metric-card {
    position: absolute;
    z-index: 1;
    background: rgba(255, 255, 255, .94);
    color: #1F2937;
    border-radius: var(--radius);
    padding: 18px;
    box-shadow: var(--shadow);
    max-width: 240px;
}

.tower-card {
    left: 20px;
    bottom: 24px;
}

.metric-card {
    right: 20px;
    top: 24px;
}

.tower-card span,
.metric-card span {
    color: #667085;
    display: block;
}

.metric-card strong {
    color: var(--green);
    font-size: 2rem;
}

.section {
    padding: 64px 0;
}

.tinted {
    background: color-mix(in srgb, var(--primary) 6%, transparent);
}

.page-hero {
    padding: 78px 0;
    background: linear-gradient(135deg, rgba(30, 86, 179, .14), rgba(23, 155, 70, .1));
}

.section-head {
    margin-bottom: 26px;
}

h2 {
    font-size: clamp(1.7rem, 4vw, 2rem);
    line-height: 1.15;
    margin: 0 0 14px;
}

h3 {
    margin: 0 0 8px;
}

p {
    margin-top: 0;
}

.stats-grid,
.card-grid,
.feature-grid,
.project-grid,
.gallery-grid,
.mission-grid,
.value-grid,
.team-grid,
.clients-grid {
    display: grid;
    gap: 16px;
}

.stat,
.info-card,
.project,
.mission-card,
.team-card,
.content-block,
.form,
.contact-info,
.subsidiary-panel,
.contact-cta {
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 22px;
    text-align: center;
    box-shadow: var(--shadow);
}

.stat strong {
    display: block;
    color: var(--primary);
    font-size: 2.2rem;
    line-height: 1;
}

.stat span,
.info-card p,
.project p,
.team-card p,
.content-block p,
.mission-card p {
    color: var(--muted);
}

.info-card img {
    width: 132px;
    height: 70px;
    object-fit: contain;
    margin-bottom: 16px;
}

.feature {
    display: flex;
    gap: 10px;
    align-items: flex-start;
    background: var(--surface);
    border: 1px solid var(--line);
    padding: 16px;
    border-radius: var(--radius);
    font-weight: 700;
}

.feature span {
    color: var(--green);
    font-weight: 900;
}

.chairman-preview,
.cta-grid {
    display: flex;
    justify-content: space-between;
    gap: 24px;
    align-items: center;
    flex-wrap: wrap;
}

/* Masonry gallery styles defined below */



/* Masonry gallery */
.gallery-grid {
    column-count: 3;
    column-gap: 1rem;
}

@media (max-width: 1024px) {
    .gallery-grid {
        column-count: 2;
    }
}

@media (max-width: 640px) {
    .gallery-grid {
        column-count: 1;
    }

    .hero-grid {
        grid-template-columns: 1fr;
    }

    .hero-copy.reveal.visible {
        order: 2;
    }

    .hero-visual.reveal.visible {
        order: 1;
    }
}

.gallery-item {
    break-inside: avoid;
    width: 100%;
    margin-bottom: 1rem;
    display: block;
    padding: 0;
    background: transparent;
    border: none;
    cursor: pointer;
}

.gallery-item img {
    width: 100%;
    height: auto;
    object-fit: cover;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}

/* Lightbox */
.lightbox {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, .85);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 1000;
}

.lightbox[data-visible] {
    display: flex;
}

.lightbox img {
    max-width: 90%;
    max-height: 90%;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}

.membership-section {
    overflow: hidden;
}

.membership-carousel {
    position: relative;
    overflow: hidden;
    padding-block: 4px;
}

.membership-carousel::before,
.membership-carousel::after {
    content: "";
    position: absolute;
    top: 0;
    bottom: 0;
    z-index: 2;
    width: 70px;
    pointer-events: none;
}

.membership-carousel::before {
    left: 0;
    background: linear-gradient(90deg, var(--bg), transparent);
}

.membership-carousel::after {
    right: 0;
    background: linear-gradient(270deg, var(--bg), transparent);
}

.membership-track {
    display: flex;
    width: max-content;
    gap: 16px;
    animation: membership-scroll 24s linear infinite;
}

.membership-carousel:hover .membership-track {
    animation-play-state: paused;
}

.membership-card {
    width: 190px;
    min-height: 118px;
    display: grid;
    place-items: center;
    flex: 0 0 auto;
    padding: 18px;
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}

.membership-card img {
    max-width: 145px;
    max-height: 78px;
    object-fit: contain;
}

.membership-card.sub-business-logo-card {
    width: 305px;
    text-align: center;
    justify-content: center;
}

.membership-carousel {
    overflow: hidden;
    cursor: grab;
}

.membership-carousel.active {
    cursor: grabbing;
}

.membership-carousel {
    overflow-x: auto;
    scrollbar-width: none;
    cursor: grab;
    user-select: none;
}

.membership-carousel::-webkit-scrollbar {
    display: none;
}

.membership-track {
    display: flex;
    gap: 20px;
    width: max-content;
}

.clients-grid {
    grid-template-columns: repeat(2, 1fr);
}

.client-card {
    min-height: 138px;
    display: grid;
    place-items: center;
    padding: 22px;
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    transition: transform .2s ease, border-color .2s ease;
}

.client-card:hover {
    transform: translateY(-4px);
    border-color: color-mix(in srgb, var(--primary) 40%, var(--line));
}

.client-card img {
    max-width: 170px;
    max-height: 225px;
    object-fit: contain;
}

.office-map {
    margin-bottom: 1rem;
    overflow: hidden;
    border-radius: 16px;
}

.office-map iframe {
    width: 100%;
    height: 400px;
    border: 0;
    display: block;
}

@keyframes membership-scroll {
    from {
        transform: translateX(0);
    }

    to {
        transform: translateX(calc(-50% - 8px));
    }
}

.cta-band {
    background: var(--primary);
    color: #fff;
}

.cta-band p {
    color: rgba(255, 255, 255, .82);
}

.contact-cta {
    text-align: center;
}

.content-grid,
.subsidiary-list {
    display: grid;
    gap: 18px;
}

.value {
    background: var(--surface);
    border: 1px solid var(--line);
    padding: 18px;
    border-radius: var(--radius);
    font-weight: 800;
}

.portrait-card img {
    width: min(400px, 100%);
    aspect-ratio: 4 / 5;
    object-fit: cover;
    border-radius: var(--radius);
    margin-inline: auto;
    box-shadow: var(--shadow);
}

.team-card img {
    width: 100%;
    aspect-ratio: 4 / 3;
    object-fit: cover;
    border-radius: var(--radius);
    margin-bottom: 16px;
}

.management-hero {
    padding: 82px 0 64px;
    background:
        radial-gradient(circle at 88% 12%, rgba(23, 155, 70, .16), transparent 30%),
        linear-gradient(135deg, rgba(30, 86, 179, .12), transparent 58%);
}

.management-hero-grid,
.governance-grid {
    display: grid;
    gap: 34px;
    align-items: center;
}

.management-hero h1 {
    max-width: 760px;
    margin: 0 0 18px;
    font-size: clamp(2.4rem, 6vw, 4.5rem);
    line-height: 1.02;
    letter-spacing: 0;
    color: var(--text);
}

.management-hero p {
    color: var(--muted);
    max-width: 680px;
}

.management-stats {
    display: grid;
    gap: 14px;
    margin-top: 28px;
}

.management-stats div {
    padding: 18px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: color-mix(in srgb, var(--surface) 86%, transparent);
    box-shadow: var(--shadow);
}

.management-stats strong {
    display: block;
    color: var(--primary);
    font-size: 2rem;
    line-height: 1;
}

.management-stats span {
    color: var(--muted);
    font-weight: 700;
    font-size: .92rem;
}

.leader-feature {
    overflow: hidden;
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}

.leader-feature img {
    width: 100%;
    aspect-ratio: 4 / 4.7;
    object-fit: cover;
    object-position: top center;
    background: var(--bg);
}

.leader-feature div {
    padding: 24px;
}

.leader-feature h2 {
    margin-top: 10px;
    font-size: clamp(1.8rem, 4vw, 2.4rem);
}

.leader-feature p {
    margin-bottom: 0;
}

.role-pill {
    display: inline-flex;
    align-items: center;
    min-height: 30px;
    padding: 5px 11px;
    border-radius: 999px;
    color: var(--primary);
    background: color-mix(in srgb, var(--primary) 10%, transparent);
    font-size: .78rem;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: .06em;
}

.management-team-section {
    padding-top: 56px;
}

.management-grid {
    display: grid;
    gap: 20px;
}

.leadership-section {
    padding-top: 56px;
}

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

.leadership-card {
    overflow: hidden;
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    transition: transform .2s ease, box-shadow .2s ease;
    text-align: center;
    padding: 20px;
}

.leadership-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 24px 60px rgba(30, 86, 179, .16);
}

.leadership-card img {
    width: 100%;
    aspect-ratio: 4 / 4.2;
    object-fit: cover;
    object-position: top center;
    background: var(--bg);
    border-radius: var(--radius);
    border: 1px solid #3333331f;
}

.leadership-card h3 {
    margin-top: 10px;
    font-size: 1.25rem;
}

.leadership-card .role {
    margin-top: 8px;
    font-weight: 800;
    color: var(--primary);
}


.management-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 24px 60px rgba(30, 86, 179, .16);
}

.management-card img {
    width: 100%;
    aspect-ratio: 4 / 4.2;
    object-fit: cover;
    object-position: top center;
    background: var(--bg);
}

.management-card-body {
    padding: 20px;
    text-align: center;
}

.management-card h3 {
    margin-top: 10px;
    font-size: 1.25rem;
}

.management-card p {
    color: var(--muted);
    margin-bottom: 0;
}

.governance-section {
    position: relative;
    overflow: hidden;
}

.governance-principles {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 24px;
}

.governance-principles span {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 12px;
    border-radius: var(--radius);
    background: var(--surface);
    border: 1px solid var(--line);
    color: var(--text);
    font-weight: 800;
}

.governance-principles svg {
    width: 20px;
    height: 20px;
    fill: none;
    stroke: var(--green);
    stroke-width: 1.9;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.modern-structure {
    margin-top: 0;
}

.modern-structure div {
    position: relative;
    padding: 18px 18px 18px 52px;
    text-align: left;
    background: var(--surface);
}

.modern-structure div::before {
    content: counter(step);
    counter-increment: step;
    position: absolute;
    left: 16px;
    top: 50%;
    transform: translateY(-50%);
    width: 24px;
    height: 24px;
    display: grid;
    place-items: center;
    border-radius: 50%;
    background: var(--primary);
    color: #fff;
    font-size: .78rem;
    font-weight: 900;
}

.modern-structure {
    counter-reset: step;
}

.structure {
    display: grid;
    gap: 10px;
    margin-top: 24px;
}

.structure div {
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 16px;
    font-weight: 800;
    text-align: center;
}

.modern-structure div {
    padding: 18px 18px 18px 52px;
    text-align: left;
}

.subsidiary-panel {
    display: grid;
    gap: 20px;
    align-items: center;
}

.subsidiary-panel img {
    width: 180px;
    max-height: 90px;
    object-fit: contain;
}

.map-wrap {
    overflow: hidden;
    border-radius: var(--radius);
    border: 1px solid var(--line);
    margin-top: 18px;
}

.map-wrap iframe {
    width: 100%;
    height: 260px;
    border: 0;
    display: block;
}

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

.form label {
    display: grid;
    gap: 7px;
    color: var(--muted);
    font-weight: 700;
    text-align: left;
}

.form input,
.form textarea {
    width: 100%;
    border: 1px solid var(--line);
    background: var(--bg);
    color: var(--text);
    border-radius: var(--radius);
    padding: 12px 14px;
}

.form input:focus,
.form textarea:focus {
    outline: 3px solid color-mix(in srgb, var(--primary) 24%, transparent);
    border-color: var(--primary);
}

.alert {
    padding: 12px 14px;
    border-radius: var(--radius);
    font-weight: 800;
}

.alert.success {
    color: var(--green-hover);
    background: color-mix(in srgb, var(--green) 12%, transparent);
}

.alert.error {
    color: #b42318;
    background: #fee4e2;
}

.contact-hero {
    min-height: 520px;
    display: grid;
    align-items: stretch;
    overflow: hidden;
}

.contact-hero-grid {
    display: grid;
    gap: 28px;
    align-items: center;
}

.contact-hero-copy {
    padding: 70px 0 38px;
}

.contact-hero h1 {
    max-width: 680px;
    margin: 0 0 18px;
    font-size: clamp(2.6rem, 7vw, 4.75rem);
    line-height: 1.02;
    letter-spacing: 0;
    color: #111827;
}

.contact-hero h1 span {
    color: var(--primary);
}

.contact-hero-copy>p:not(.eyebrow) {
    max-width: 560px;
    color: var(--muted);
    font-size: 1.05rem;
}

.contact-hero-image {
    min-height: 280px;
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
}

.contact-hero-image img {
    width: 100%;
    height: 100%;
    min-height: 280px;
    object-fit: cover;
}

.hero-features {
    display: flex;
    flex-wrap: wrap;
    gap: 12px 22px;
    margin-top: 28px;
}

.hero-features span {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--text);
    font-weight: 800;
    font-size: .9rem;
}

.hero-features svg,
.office-card svg {
    width: 20px;
    height: 20px;
    fill: none;
    stroke: var(--primary);
    stroke-width: 1.9;
    stroke-linecap: round;
    stroke-linejoin: round;
    flex: 0 0 auto;
}

.contact-modern-section {
    padding-top: 0;
    margin-top: -38px;
    position: relative;
    z-index: 1;
}

.contact-panel {
    display: grid;
    gap: 26px;
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: clamp(20px, 4vw, 38px);
}

.modern-form,
.contact-details {
    box-shadow: none;
    border: 0;
    padding: 0;
    background: transparent;
}

.modern-form h2,
.contact-details h2,
.support-strip h2 {
    font-size: clamp(1.5rem, 3vw, 2rem);
}

.modern-form p,
.contact-details p,
.support-strip p,
.office-card p,
.map-card p {
    color: var(--muted);
}

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

.modern-form label span {
    color: var(--text);
    text-align: left;
}

.modern-form input,
.modern-form textarea {
    background: #fff;
    min-height: 52px;
}

.modern-form textarea {
    resize: vertical;
}

.check-row {
    display: flex !important;
    grid-template-columns: auto 1fr;
    align-items: center;
    gap: 10px !important;
    font-size: .92rem;
}

.check-row input {
    width: 18px;
    height: 18px;
    min-height: auto;
    accent-color: var(--primary);
}

.btn-wide {
    width: 100%;
}

.contact-list {
    display: grid;
    gap: 2px;
}

.contact-item {
    display: grid;
    grid-template-columns: 48px 1fr;
    gap: 14px;
    padding: 18px 0;
    border-bottom: 1px solid var(--line);
}

.contact-item h3 {
    font-size: 1rem;
}

.contact-item p {
    margin: 0;
    line-height: 1.45;
}

.icon-bubble {
    width: 44px;
    height: 44px;
    display: inline-grid;
    place-items: center;
    border-radius: 50%;
    background: color-mix(in srgb, var(--primary) 10%, #fff);
    color: var(--primary);
}

.icon-bubble.large {
    width: 62px;
    height: 62px;
    background: rgba(255, 255, 255, .12);
    color: #fff;
    border: 1px solid rgba(255, 255, 255, .28);
}

.icon-bubble svg {
    width: 23px;
    height: 23px;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.9;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.support-strip {
    display: grid;
    gap: 16px;
    align-items: center;
    padding: 22px;
    border-radius: var(--radius);
    color: #fff;
    background: linear-gradient(135deg, var(--primary), #062D74);
}

.support-strip p {
    color: rgba(255, 255, 255, .84);
    margin: 0;
}

.support-strip .ghost {
    color: #fff;
    border-color: rgba(255, 255, 255, .58);
    background: transparent;
}

.support-strip .ghost:hover {
    background: rgba(255, 255, 255, .12);
}

.offices-section {
    padding-top: 32px;
}

.office-grid {
    display: grid;
    gap: 40px;
}

.office-card {
    overflow: hidden;
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}

.office-card img {
    width: 100%;
    aspect-ratio: 16 / 9;
    object-fit: cover;
}

.office-card div {
    padding: 18px;
}

.office-card p {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    margin-bottom: 8px;
    line-height: 1.45;
}

.contact-map-section {
    padding-top: 0;
}

.map-card {
    display: grid;
    gap: 22px;
    align-items: center;
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 22px;
}

.map-card .map-wrap {
    margin-top: 0;
}

.lightbox {
    position: fixed;
    inset: 0;
    z-index: 30;
    display: none;
    place-items: center;
    padding: 24px;
    background: rgba(0, 0, 0, .78);
}

.lightbox.open {
    display: grid;
}

.lightbox img {
    max-height: 82vh;
    background: #fff;
    border-radius: var(--radius);
    padding: 24px;
}

.lightbox button {
    position: absolute;
    top: 15px;
    right: 18px;
    width: 44px;
    height: 44px;
    border: 0;
    border-radius: 50%;
    font-size: 1.8rem;
    cursor: pointer;
    display: flex;
    justify-content: center;
    align-items: center;
}

.site-footer {
    background: #07111F;
    color: #D4DCE8;
    padding-top: 54px;
}

.footer-grid {
    display: grid;
    gap: 28px;
}

.footer-logo {
    width: 70%;
    border-radius: var(--radius);
    padding: 6px;
    margin-bottom: 14px;
    filter: brightness(0) invert(1);
}

.site-footer h2 {
    font-size: 1rem;
    color: #fff;
}

.site-footer a {
    display: block;
    color: #D4DCE8;
    margin-bottom: 8px;
}

.site-footer a:hover {
    color: #ffffff;
}

.socials {
    display: flex;
    gap: 10px;
}

.socials a {
    width: 36px;
    height: 36px;
    display: grid;
    place-items: center;
    border: 1px solid rgba(255, 255, 255, .18);
    border-radius: 50%;
    font-weight: 900;
}

.socials a:hover {
    background-color: var(--primary);
}

.footer-bottom a {
    display: inline;
}

.footer-bottom a:hover {

    color: var(--primary);
}

.footer-bottom {
    margin-top: 36px;
    padding: 18px;
    border-top: 1px solid rgba(255, 255, 255, .12);
    text-align: center;
    font-size: .9rem;
}

.back-top {
    position: fixed;
    right: 18px;
    bottom: 64px;
    width: 44px;
    height: 44px;
    border: 0;
    border-radius: 50%;
    background: var(--green);
    color: #fff;
    font-weight: 900;
    opacity: 0;
    transform: translateY(10px);
    transition: .2s ease;
    cursor: pointer;
}

.back-top.show {
    opacity: 1;
    transform: translateY(0);
}

.reveal {
    opacity: 0;
    transform: translateY(18px);
    transition: .55s ease;
}

.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

@media (min-width: 720px) {

    .stats-grid,
    .card-grid,
    .project-grid,
    .team-grid,
    .clients-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .feature-grid,
    .gallery-grid,
    .value-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .mission-grid,
    .content-grid,
    .contact-layout,
    .split,
    .article-layout {
        grid-template-columns: repeat(2, 1fr);
    }

    .subsidiary-panel {
        grid-template-columns: 220px 1fr;
    }

    .form-grid,
    .office-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .support-strip {
        grid-template-columns: auto 1fr auto;
    }

    .management-stats,
    .management-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 900px) {
    .contact-hero-grid {
        grid-template-columns: .92fr 1.08fr;
    }

    .contact-hero-image {
        min-height: 520px;
        border-radius: 0;
        box-shadow: none;
        margin-right: calc((100vw - min(1120px, calc(100vw - 32px))) / -2);
    }

    .contact-hero-image img {
        min-height: 520px;
    }

    .contact-panel {
        grid-template-columns: 1.25fr .85fr;
    }

    .support-strip {
        grid-column: 1 / -1;
    }

    .map-card {
        grid-template-columns: .7fr 1.3fr;
    }

    .management-hero-grid {
        grid-template-columns: 1.12fr .88fr;
    }

    .management-stats {
        grid-template-columns: repeat(3, 1fr);
    }

    .management-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .governance-grid {
        grid-template-columns: 1fr .9fr;
    }
}

@media (min-width: 980px) {
    .menu-toggle {
        display: none;
    }

    .nav-panel {
        position: static;
        display: flex;
        align-items: center;
        padding: 0;
        border: 0;
        box-shadow: none;
        background: transparent;
    }

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

    .nav-dropdown {
        border: 0;
        background: transparent;
        padding-right: 7px;
    }

    .nav-dropdown-toggle {
        width: auto;
        justify-content: center;
    }

    .nav-dropdown:hover .nav-dropdown-menu,
    .nav-dropdown:focus-within .nav-dropdown-menu,
    .nav-dropdown.open .nav-dropdown-menu {
        display: grid;
    }

    .nav-dropdown:hover .nav-dropdown-toggle span,
    .nav-dropdown:focus-within .nav-dropdown-toggle span,
    .nav-dropdown.open .nav-dropdown-toggle span {
        transform: rotate(180deg);
    }

    .nav-dropdown-menu {
        position: absolute;
        top: calc(100% + 12px);
        left: 0;
        min-width: 210px;
        padding: 10px;
        background: var(--surface);
        border: 1px solid var(--line);
        border-radius: var(--radius);
        box-shadow: 0 18px 45px rgba(15, 23, 42, .14);
    }

    .nav-dropdown-menu::before {
        content: "";
        position: absolute;
        left: 22px;
        top: -6px;
        width: 12px;
        height: 12px;
        background: var(--surface);
        border-left: 1px solid var(--line);
        border-top: 1px solid var(--line);
        transform: rotate(45deg);
    }

    .nav-dropdown-menu a {
        position: relative;
        z-index: 1;
        display: block;
        padding: 10px 12px;
        margin: 0;
        color: var(--text);
        background: transparent;
        border: 0;
        font-weight: 700;
    }

    .hero-grid {
        grid-template-columns: 1.05fr .95fr;
    }

    .stats-grid,
    .card-grid {
        grid-template-columns: repeat(4, 1fr);
    }

    .clients-grid {
        grid-template-columns: repeat(4, 1fr);
    }

    .project-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .footer-grid {
        grid-template-columns: 1.4fr .8fr 1fr 1fr;
    }
}

@media (prefers-reduced-motion: reduce) {

    *,
    *::before,
    *::after {
        scroll-behavior: auto !important;
        transition: none !important;
    }

    .reveal {
        opacity: 1;
        transform: none;
    }
}

/* ================================================================
   SUBSIDIARY PAGE STYLES
   ================================================================ */

/* --- Hero --- */
.sub-hero {
    padding: 56px 0 0;
    background: linear-gradient(135deg, rgba(30, 86, 179, .1), rgba(23, 155, 70, .08));
    border-bottom: 1px solid var(--line);
}

.sub-hero-inner {
    display: grid;
    gap: 32px;
    align-items: center;
    padding-bottom: 48px;
}

.sub-hero-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 28px 36px;
    box-shadow: var(--shadow);
    min-height: 130px;
    width: min(280px, 100%);
}

.sub-hero-logo img {
    max-width: 220px;
    max-height: 90px;
    width: 100%;
    object-fit: contain;
}

.sub-hero-copy h1 {
    font-size: clamp(1.9rem, 5vw, 3.2rem);
    line-height: 1.08;
    margin: 0 0 14px;
}

.sub-hero-summary {
    color: var(--muted);
    font-size: 1.05rem;
    max-width: 600px;
    margin-bottom: 20px;
}

.sub-experience-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 10px 18px;
    border-radius: 999px;
    background: color-mix(in srgb, var(--green) 12%, transparent);
    border: 1px solid color-mix(in srgb, var(--green) 30%, transparent);
    color: var(--green-hover);
    font-weight: 800;
    font-size: .88rem;
}

.sub-experience-badge .badge-icon {
    font-size: 1rem;
}

/* --- Tab Navigation --- */
.sub-tab-nav {
    position: sticky;
    top: 72px;
    z-index: 9;
    background: color-mix(in srgb, var(--surface) 96%, transparent);
    border-bottom: 1px solid var(--line);
    backdrop-filter: blur(16px);
}

.sub-tab-list {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: 0;
    overflow-x: auto;
    scrollbar-width: none;
}

.sub-tab-list::-webkit-scrollbar {
    display: none;
}

.sub-tab-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 18px 22px;
    font-weight: 700;
    font-size: .92rem;
    color: var(--muted);
    white-space: nowrap;
    border-bottom: 3px solid transparent;
    transition: color .2s ease, border-color .2s ease;
    text-decoration: none;
}

.sub-tab-link:hover {
    color: var(--primary);
    border-bottom-color: color-mix(in srgb, var(--primary) 40%, transparent);
}

.sub-tab-link.active {
    color: var(--primary);
    border-bottom-color: var(--primary);
    font-weight: 800;
}

.tab-icon {
    font-size: 1rem;
    line-height: 1;
}

/* --- Shared Section Blocks --- */
.sub-section-block {
    margin-bottom: 48px;
}

.sub-section-label {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 20px;
}

.sub-label-icon {
    font-size: 1.3rem;
}

.sub-section-lead {
    color: var(--muted);
    max-width: 620px;
    margin-bottom: 0;
}

/* --- About: Overview Grid --- */
.sub-overview-grid {
    display: grid;
    gap: 20px;
}

.sub-overview-text h2 {
    font-size: clamp(1.5rem, 3vw, 2rem);
    margin-bottom: 14px;
}

/* --- About: Achievements --- */
.sub-achievements h3 {
    font-size: 1.1rem;
    margin-bottom: 16px;
    color: var(--text);
}

.sub-achievement-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    gap: 10px;
    text-align: left;
}

.sub-achievement-list li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    font-size: .95rem;
    color: var(--text);
    line-height: 1.5;
}

.ach-check {
    flex-shrink: 0;
    width: 24px;
    height: 24px;
    background: var(--green);
    color: #fff;
    border-radius: 50%;
    display: inline-grid;
    place-items: center;
    font-size: .78rem;
    font-weight: 900;
    margin-top: 1px;
}

/* --- About: Mission & Vision --- */
.sub-mv-grid {
    display: grid;
    gap: 20px;
}

.sub-mv-card {
    text-align: left;
}

.sub-mv-icon {
    font-size: 2rem;
    margin-bottom: 12px;
}

.sub-mv-card h3 {
    color: var(--primary);
    font-size: 1.1rem;
    margin-bottom: 10px;
}

/* --- About: Experience Strip --- */
.sub-experience-strip {
    background: linear-gradient(135deg, var(--primary), #062D74);
    border-radius: var(--radius);
    padding: 32px;
    color: #fff;
}

.exp-strip-inner {
    display: grid;
    gap: 18px;
    align-items: center;
}

.exp-icon {
    font-size: 2.5rem;
}

.sub-experience-strip h3 {
    margin: 0 0 6px;
    color: #fff;
    font-size: 1.25rem;
}

.sub-experience-strip p {
    margin: 0;
    color: rgba(255, 255, 255, .82);
}

/* --- Services Tab --- */
.sub-services-grid {
    display: grid;
    gap: 16px;
    margin-bottom: 40px;
}

.sub-service-card {
    display: flex;
    gap: 18px;
    align-items: flex-start;
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 22px;
    box-shadow: var(--shadow);
    transition: transform .2s ease, border-color .2s ease;
}

.sub-service-card:hover {
    transform: translateY(-4px);
    border-color: color-mix(in srgb, var(--primary) 35%, var(--line));
}

.sub-service-icon {
    font-size: 2.2rem;
    flex-shrink: 0;
    width: 56px;
    height: 56px;
    display: grid;
    place-items: center;
    background: color-mix(in srgb, var(--primary) 8%, transparent);
    border-radius: var(--radius);
}

.sub-service-body h3 {
    font-size: 1.05rem;
    margin-bottom: 6px;
    color: var(--text);
}

.sub-service-body p {
    color: var(--muted);
    margin: 0;
    font-size: .92rem;
    line-height: 1.55;
}

.sub-services-cta {
    display: grid;
    gap: 18px;
    align-items: center;
    padding: 32px;
    background: color-mix(in srgb, var(--primary) 6%, transparent);
    border: 1px solid color-mix(in srgb, var(--primary) 20%, var(--line));
    border-radius: var(--radius);
}

.sub-cta-content h3 {
    margin: 0 0 6px;
    font-size: 1.2rem;
}

.sub-cta-content p {
    margin: 0;
    color: var(--muted);
}

/* --- Gallery Tab --- */
.sub-gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius);
}

.sub-gallery-item img {
    border-radius: var(--radius);
    transition: transform .35s ease;
}

.sub-gallery-item:hover img {
    transform: scale(1.04);
}

.gallery-item-overlay {
    position: absolute;
    inset: 0;
    background: rgba(30, 86, 179, .45);
    display: grid;
    place-items: center;
    opacity: 0;
    transition: opacity .25s ease;
    border-radius: var(--radius);
}

.sub-gallery-item:hover .gallery-item-overlay,
.sub-gallery-item:focus .gallery-item-overlay {
    opacity: 1;
}

.gallery-zoom-icon {
    font-size: 2rem;
    color: #fff;
    filter: drop-shadow(0 2px 8px rgba(0, 0, 0, .4));
}

/* Lightbox prev/next */
.lightbox-close,
.lightbox-prev,
.lightbox-next {
    position: absolute;
    border: 0;
    cursor: pointer;
    background: rgba(255, 255, 255, .14);
    color: #fff;
    border-radius: 50%;
    transition: background .2s ease;
    display: grid;
    place-items: center;
    line-height: 1;
}

.lightbox-close:hover,
.lightbox-prev:hover,
.lightbox-next:hover {
    background: rgba(255, 255, 255, .28);
}

.lightbox-close {
    top: 18px;
    right: 18px;
    width: 46px;
    height: 46px;
    font-size: 1.8rem;
}

.lightbox-prev,
.lightbox-next {
    top: 50%;
    transform: translateY(-50%);
    width: 52px;
    height: 52px;
    font-size: 2rem;
}

.lightbox-prev {
    left: 18px;
}

.lightbox-next {
    right: 18px;
}

/* --- Back Section --- */
.sub-back-section {
    padding: 32px 0;
    border-top: 1px solid var(--line);
    background: color-mix(in srgb, var(--primary) 3%, var(--bg));
}

.sub-back-wrap {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 20px;
}

.sub-other-companies {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
    font-size: .88rem;
    color: var(--muted);
}

.sub-other-link {
    padding: 5px 12px;
    border-radius: 999px;
    background: var(--surface);
    border: 1px solid var(--line);
    color: var(--text);
    font-weight: 700;
    font-size: .82rem;
    transition: border-color .2s ease, color .2s ease;
}

.sub-other-link:hover {
    border-color: var(--primary);
    color: var(--primary);
}

/* --- Empty state --- */
.sub-empty-state {
    text-align: center;
    color: var(--muted);
    padding: 48px;
}

.sub-empty-state a {
    color: var(--primary);
    font-weight: 700;
}

/* ================================================================
   SUBSIDIARY RESPONSIVE
   ================================================================ */
@media (min-width: 640px) {
    .sub-hero-inner {
        grid-template-columns: auto 1fr;
    }

    .sub-hero-logo {
        width: 240px;
    }

    .sub-services-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .sub-services-cta {
        grid-template-columns: 1fr auto;
    }
}

@media (min-width: 900px) {
    .sub-mv-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .sub-overview-grid {
        grid-template-columns: 1.3fr 1fr;
    }

    .exp-strip-inner {
        grid-template-columns: auto 1fr auto;
    }

    .sub-services-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}