:root {
    --primary: #2c3e50;
    --primary-deep: #1d2b39;
    --accent: #3498db;
    --accent-strong: #2a7eb6;
    --ink: #182430;
    --muted: #56616d;
    --surface: #ffffff;
    --surface-alt: #f2f6fa;
    --line: #d5dfe8;
    --radius: 18px;
    --shadow: 0 22px 50px rgba(17, 33, 47, 0.12);
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: "Segoe UI", "Helvetica Neue", Arial, sans-serif;
    color: var(--ink);
    background: linear-gradient(180deg, #f8fbff 0%, #f1f5f9 100%);
    line-height: 1.65;
}

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

a {
    color: inherit;
}

.container {
    width: min(1120px, 92vw);
    margin: 0 auto;
}

.skip-link {
    position: absolute;
    left: -9999px;
    top: auto;
    width: 1px;
    height: 1px;
    overflow: hidden;
}

.skip-link:focus {
    left: 1rem;
    top: 1rem;
    width: auto;
    height: auto;
    padding: 0.75rem 1rem;
    background: #fff;
    z-index: 1000;
    border-radius: 8px;
}

.top-bar {
    background: var(--primary-deep);
    color: rgba(255, 255, 255, 0.88);
    font-size: 0.9rem;
}

.top-bar-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    padding: 0.6rem 0;
}

.top-bar-content p {
    margin: 0;
}

.top-bar-content a {
    text-decoration: none;
    color: #9fd0f0;
    font-weight: 600;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 20;
    background: rgba(44, 62, 80, 0.94);
    border-bottom: 1px solid rgba(255, 255, 255, 0.12);
    backdrop-filter: blur(10px);
}

.nav-shell {
    display: grid;
    grid-template-columns: auto 1fr auto;
    align-items: center;
    gap: 1.75rem;
    padding: 1rem 0;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 0.85rem;
    color: #fff;
    text-decoration: none;
}

.brand-monogram {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    display: grid;
    place-items: center;
    font-weight: 700;
    letter-spacing: 0.03em;
    background: linear-gradient(160deg, #45a4e1 10%, #2a7eb6 90%);
}

.brand-name strong {
    display: block;
    font-size: 1rem;
    line-height: 1.1;
}

.brand-name small {
    display: block;
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.72);
    margin-top: 0.15rem;
}

.site-nav ul {
    margin: 0;
    padding: 0;
    list-style: none;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1.2rem;
}

.site-nav a {
    color: #fff;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.94rem;
    opacity: 0.92;
    transition: opacity 0.25s ease, color 0.25s ease;
}

.site-nav a:hover,
.site-nav a:focus-visible {
    opacity: 1;
    color: #8ecaf0;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: none;
    border-radius: 999px;
    text-decoration: none;
    background: var(--accent);
    color: #fff;
    font-weight: 700;
    padding: 0.72rem 1.35rem;
    cursor: pointer;
    transition: transform 0.25s ease, background 0.25s ease, box-shadow 0.25s ease;
}

.btn:hover,
.btn:focus-visible {
    background: var(--accent-strong);
    transform: translateY(-1px);
    box-shadow: 0 8px 18px rgba(20, 79, 123, 0.25);
}

.btn-outline {
    border: 1px solid rgba(255, 255, 255, 0.45);
    background: transparent;
    color: #fff;
    padding: 0.62rem 1.1rem;
}

.btn-outline:hover,
.btn-outline:focus-visible {
    border-color: #fff;
    background: rgba(255, 255, 255, 0.12);
    box-shadow: none;
}

.btn-ghost {
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.45);
}

.btn-ghost:hover,
.btn-ghost:focus-visible {
    background: rgba(255, 255, 255, 0.12);
    border-color: rgba(255, 255, 255, 0.75);
}

.hero {
    position: relative;
    min-height: calc(100vh - 116px);
    overflow: hidden;
    color: #fff;
    display: flex;
    align-items: flex-end;
}

.hero-bg {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-gradient {
    position: absolute;
    inset: 0;
    background:
        linear-gradient(95deg, rgba(23, 37, 51, 0.86) 10%, rgba(23, 37, 51, 0.45) 58%, rgba(20, 41, 58, 0.8) 100%),
        radial-gradient(circle at 15% 25%, rgba(52, 152, 219, 0.25), transparent 45%);
}

.hero-grid {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 2rem;
    align-items: end;
    padding: clamp(4rem, 10vh, 7rem) 0 4rem;
}

.eyebrow {
    margin: 0 0 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.11em;
    font-size: 0.77rem;
    font-weight: 700;
    color: var(--accent);
}

.hero-copy .eyebrow {
    color: #98ceef;
}

.hero-copy h1 {
    margin: 0;
    font-size: clamp(2.2rem, 5vw, 3.6rem);
    line-height: 1.08;
    max-width: 16ch;
}

.hero-copy .lead {
    margin-top: 1.2rem;
    margin-bottom: 2rem;
    max-width: 58ch;
    color: rgba(255, 255, 255, 0.88);
    font-size: 1.06rem;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.8rem;
}

.hero-panel {
    background: rgba(19, 32, 46, 0.78);
    border: 1px solid rgba(255, 255, 255, 0.16);
    border-radius: var(--radius);
    padding: 1.35rem 1.35rem 1.1rem;
    box-shadow: var(--shadow);
}

.hero-panel h2 {
    margin-top: 0;
    margin-bottom: 1rem;
    font-size: 1.15rem;
}

.hero-panel ul {
    margin: 0;
    padding: 0;
    list-style: none;
    display: grid;
    gap: 0.95rem;
}

.hero-panel li {
    display: grid;
    gap: 0.25rem;
}

.hero-panel strong {
    font-size: 0.96rem;
    color: #d0e9fa;
}

.hero-panel span {
    font-size: 0.89rem;
    color: rgba(255, 255, 255, 0.8);
}

.section {
    padding: 5rem 0;
}

.section-tint {
    background: var(--surface-alt);
}

.section-header {
    max-width: 760px;
    margin-bottom: 2rem;
}

.section-header h2,
.section-intro h2,
.leader-copy h2,
.contact-panel h2 {
    margin: 0;
    font-size: clamp(1.8rem, 3vw, 2.55rem);
    line-height: 1.2;
    color: var(--primary);
}

.section-intro p,
.section-header p {
    margin-bottom: 1.1rem;
    color: var(--muted);
}

.about-layout {
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    gap: 2rem;
    align-items: start;
}

.mission-cards {
    display: grid;
    gap: 1rem;
}

.mission-cards article {
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 1.2rem 1.2rem 1.25rem;
    box-shadow: 0 8px 22px rgba(34, 54, 74, 0.06);
}

.mission-cards h3 {
    margin: 0 0 0.5rem;
    color: var(--primary);
    font-size: 1.05rem;
}

.mission-cards p {
    margin: 0;
    color: var(--muted);
}

.capability-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1.2rem;
}

.capability-card {
    display: grid;
    grid-template-columns: 180px 1fr;
    min-height: 220px;
    border-radius: var(--radius);
    overflow: hidden;
    border: 1px solid var(--line);
    background: var(--surface);
    box-shadow: 0 12px 28px rgba(34, 54, 74, 0.08);
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.capability-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 18px 34px rgba(34, 54, 74, 0.14);
}

.capability-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.capability-card div {
    padding: 1.1rem 1.1rem 1rem;
}

.capability-card h3 {
    margin: 0;
    color: var(--primary);
    font-size: 1.15rem;
}

.capability-card p {
    margin: 0.65rem 0 0;
    color: var(--muted);
    font-size: 0.96rem;
}

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

.operation-step {
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 1.2rem;
    box-shadow: 0 10px 26px rgba(34, 54, 74, 0.07);
}

.step-index {
    display: inline-block;
    font-size: 0.78rem;
    font-weight: 700;
    color: var(--accent-strong);
    letter-spacing: 0.08em;
    margin-bottom: 0.35rem;
}

.operation-step h3 {
    margin: 0;
    color: var(--primary);
}

.operation-step p {
    margin: 0.65rem 0 0;
    color: var(--muted);
}

.leadership {
    background:
        linear-gradient(125deg, #1f3245 15%, #2c3e50 65%, #35506a 100%);
    color: #fff;
}

.leadership-layout {
    display: grid;
    grid-template-columns: 320px 1fr;
    gap: 2rem;
    align-items: center;
}

.leader-image-wrap {
    border-radius: var(--radius);
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.24);
    box-shadow: 0 22px 42px rgba(8, 16, 25, 0.35);
}

.leader-image-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.leader-copy .eyebrow {
    color: #a9d5f3;
}

.leader-copy h2 {
    color: #fff;
}

.leader-role {
    margin: 0.45rem 0 1rem;
    color: #c6e3f7;
    font-weight: 600;
}

.leader-copy p {
    margin: 0;
    color: rgba(255, 255, 255, 0.88);
}

.leader-copy blockquote {
    margin: 1.2rem 0 0;
    padding: 1rem 1.1rem;
    border-left: 3px solid #88c6ed;
    background: rgba(255, 255, 255, 0.08);
    border-radius: 0 10px 10px 0;
    font-style: italic;
    color: rgba(255, 255, 255, 0.95);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(12, minmax(0, 1fr));
    grid-auto-rows: 110px;
    gap: 1rem;
}

.gallery-item {
    position: relative;
    margin: 0;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 12px 26px rgba(34, 54, 74, 0.12);
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.35s ease;
}

.gallery-item:hover img {
    transform: scale(1.05);
}

.gallery-item figcaption {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    padding: 0.75rem 0.85rem;
    font-size: 0.85rem;
    color: #fff;
    background: linear-gradient(0deg, rgba(17, 30, 43, 0.8), rgba(17, 30, 43, 0));
}

.gallery-item.wide {
    grid-column: span 6;
    grid-row: span 2;
}

.gallery-item.standard {
    grid-column: span 3;
    grid-row: span 2;
}

.gallery-item.tall {
    grid-column: span 3;
    grid-row: span 4;
}

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

.contact-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    align-items: stretch;
}

.contact-panel {
    background: linear-gradient(160deg, #2c3e50 15%, #243646 85%);
    color: #fff;
    border-radius: var(--radius);
    padding: 2rem;
    box-shadow: var(--shadow);
}

.contact-panel .eyebrow {
    color: #9fd0f0;
}

.contact-panel h2 {
    color: #fff;
}

.contact-panel p {
    color: rgba(255, 255, 255, 0.86);
}

.contact-list {
    margin-top: 1.3rem;
    display: grid;
    gap: 0.8rem;
}

.contact-list div {
    border-top: 1px solid rgba(255, 255, 255, 0.18);
    padding-top: 0.8rem;
}

.contact-list span {
    display: block;
    font-size: 0.77rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: rgba(255, 255, 255, 0.7);
}

.contact-list p {
    margin: 0.28rem 0 0;
}

.contact-list a {
    color: #a8d6f4;
    text-decoration: none;
}

.contact-list a:hover,
.contact-list a:focus-visible {
    text-decoration: underline;
}

.contact-form {
    background: var(--surface-alt);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 1.7rem;
    box-shadow: 0 10px 28px rgba(34, 54, 74, 0.07);
    display: grid;
    gap: 0.85rem;
}

.contact-form h3 {
    margin: 0 0 0.35rem;
    color: var(--primary);
}

.contact-form label {
    display: grid;
    gap: 0.45rem;
    color: var(--primary);
    font-size: 0.9rem;
    font-weight: 600;
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    border: 1px solid #c7d4df;
    border-radius: 12px;
    padding: 0.72rem 0.85rem;
    font: inherit;
    color: var(--ink);
    background: #fff;
}

.contact-form input:focus,
.contact-form textarea:focus {
    outline: 2px solid rgba(52, 152, 219, 0.32);
    outline-offset: 1px;
    border-color: var(--accent);
}

.contact-form button {
    justify-self: start;
    margin-top: 0.3rem;
}

.site-footer {
    background: var(--primary-deep);
    color: rgba(255, 255, 255, 0.86);
    padding: 1.6rem 0;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.footer-content p {
    margin: 0;
    font-size: 0.88rem;
}

@media (max-width: 1080px) {
    .nav-shell {
        grid-template-columns: auto 1fr;
        row-gap: 0.9rem;
    }

    .nav-shell .btn-outline {
        display: none;
    }

    .hero-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        align-items: start;
    }

    .about-layout,
    .leadership-layout,
    .contact-layout {
        grid-template-columns: 1fr;
    }

    .operations-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 860px) {
    .site-nav ul {
        flex-wrap: wrap;
        justify-content: flex-start;
        gap: 0.65rem 1rem;
    }

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

    .capability-card {
        grid-template-columns: 1fr;
    }

    .capability-card img {
        height: 220px;
    }

    .gallery-item.wide,
    .gallery-item.standard,
    .gallery-item.tall {
        grid-column: span 6;
        grid-row: span 2;
    }
}

@media (max-width: 640px) {
    .top-bar-content {
        flex-direction: column;
        align-items: flex-start;
        padding: 0.55rem 0;
    }

    .brand-name small {
        display: none;
    }

    .hero {
        min-height: auto;
    }

    .hero-copy .lead {
        font-size: 1rem;
    }

    .section {
        padding: 3.6rem 0;
    }

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

    .gallery-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        grid-auto-rows: 130px;
    }

    .gallery-item.wide,
    .gallery-item.standard,
    .gallery-item.tall {
        grid-column: span 2;
        grid-row: span 2;
    }

    .contact-panel,
    .contact-form {
        padding: 1.3rem;
    }
}