:root {
    --blue-950: #062b58;
    --blue-900: #073b78;
    --blue-800: #07509f;
    --blue-700: #0a63c7;
    --blue-100: #eaf4ff;
    --cyan-500: #16a3c7;
    --ink: #102033;
    --muted: #5d6b7c;
    --line: #d9e5f2;
    --surface: #ffffff;
    --soft: #f5f9ff;
    --shadow: 0 18px 45px rgba(7, 47, 92, 0.16);
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    color: var(--ink);
    background: var(--surface);
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    line-height: 1.6;
}

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

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

.shell {
    width: min(1120px, calc(100% - 40px));
    margin: 0 auto;
}

.site-header {
    position: fixed;
    top: 0;
    right: 0;
    left: 0;
    z-index: 20;
    background: rgba(255, 255, 255, 0.94);
    border-bottom: 1px solid rgba(217, 229, 242, 0.85);
    backdrop-filter: blur(14px);
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 72px;
    gap: 24px;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    min-width: 210px;
    font-weight: 800;
    color: var(--blue-900);
}

.brand img {
    width: 54px;
    height: 44px;
    object-fit: contain;
    padding: 3px;
    border-radius: 8px;
    background: #ffffff;
}

.brand span {
    display: block;
    font-size: 14px;
    line-height: 1.2;
}

.nav-links {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 18px;
    color: var(--muted);
    font-size: 14px;
    font-weight: 650;
}

.nav-links a {
    white-space: nowrap;
}

.nav-links a:hover {
    color: var(--blue-700);
}

.nav-cta {
    padding: 9px 14px;
    color: #ffffff;
    background: var(--blue-700);
    border-radius: 8px;
}

.hero {
    min-height: 82vh;
    padding-top: 72px;
    color: #ffffff;
    background-image:
        linear-gradient(90deg, rgba(6, 43, 88, 0.92), rgba(7, 80, 159, 0.74), rgba(7, 80, 159, 0.22)),
        var(--hero-image);
    background-position: center;
    background-size: cover;
}

.hero .shell {
    display: grid;
    align-items: center;
    min-height: calc(82vh - 72px);
    padding: 64px 0 72px;
}

.eyebrow {
    margin: 0 0 14px;
    color: #c7efff;
    font-size: 13px;
    font-weight: 800;
    text-transform: uppercase;
}

.hero h1 {
    max-width: 780px;
    margin: 0;
    font-size: 54px;
    line-height: 1.05;
    letter-spacing: 0;
}

.hero-copy {
    max-width: 680px;
    margin: 22px 0 0;
    color: #e9f5ff;
    font-size: 20px;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 32px;
}

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 46px;
    padding: 12px 18px;
    border: 1px solid transparent;
    border-radius: 8px;
    font-size: 15px;
    font-weight: 800;
}

.button.primary {
    color: var(--blue-950);
    background: #ffffff;
}

.button.secondary {
    color: #ffffff;
    border-color: rgba(255, 255, 255, 0.42);
    background: rgba(255, 255, 255, 0.12);
}

.contact-strip {
    background: var(--blue-950);
    color: #ffffff;
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1px;
    background: rgba(255, 255, 255, 0.16);
}

.contact-item {
    padding: 18px;
    background: var(--blue-950);
}

.contact-label {
    display: block;
    color: #a7dfff;
    font-size: 12px;
    font-weight: 800;
    text-transform: uppercase;
}

.contact-value {
    display: block;
    margin-top: 4px;
    overflow-wrap: anywhere;
    font-size: 15px;
    font-weight: 700;
}

.section {
    padding: 88px 0;
}

.section.soft {
    background: var(--soft);
}

.section.blue {
    color: #ffffff;
    background: var(--blue-900);
}

.section-head {
    max-width: 720px;
    margin-bottom: 34px;
}

.section-head.center {
    margin-right: auto;
    margin-left: auto;
    text-align: center;
}

.section-kicker {
    margin: 0 0 8px;
    color: var(--blue-700);
    font-size: 13px;
    font-weight: 850;
    text-transform: uppercase;
}

.blue .section-kicker {
    color: #a7dfff;
}

.section-title {
    margin: 0;
    color: var(--ink);
    font-size: 38px;
    line-height: 1.15;
    letter-spacing: 0;
}

.blue .section-title {
    color: #ffffff;
}

.section-copy {
    margin: 14px 0 0;
    color: var(--muted);
    font-size: 17px;
}

.blue .section-copy {
    color: #dcefff;
}

.split {
    display: grid;
    grid-template-columns: 1.05fr 0.95fr;
    gap: 44px;
    align-items: center;
}

.image-stack {
    display: grid;
    grid-template-columns: 1fr 0.72fr;
    gap: 14px;
}

.image-stack img,
.about-image img,
.feature-gallery img,
.gallery-grid img,
.ba-grid img,
.pdf-grid img {
    width: 100%;
    object-fit: cover;
    border-radius: 8px;
}

.image-stack img:first-child {
    aspect-ratio: 4 / 5;
}

.image-stack img:last-child {
    align-self: end;
    aspect-ratio: 1 / 1.15;
}

.about-copy {
    margin: 0;
    color: var(--muted);
    font-size: 18px;
}

.stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    margin-top: 28px;
}

.stat {
    padding: 18px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: #ffffff;
}

.stat strong {
    display: block;
    color: var(--blue-800);
    font-size: 24px;
    line-height: 1;
}

.stat span {
    display: block;
    margin-top: 8px;
    color: var(--muted);
    font-size: 13px;
    font-weight: 700;
}

.vision-grid {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 24px;
}

.vision-panel,
.mission-list li,
.white-card {
    border: 1px solid rgba(255, 255, 255, 0.22);
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.1);
}

.vision-panel {
    padding: 28px;
}

.vision-panel h3,
.mission-list h3 {
    margin: 0 0 12px;
    color: #ffffff;
    font-size: 22px;
}

.vision-panel p {
    margin: 0;
    color: #edf7ff;
    font-size: 20px;
    font-weight: 700;
}

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

.mission-list li {
    display: grid;
    grid-template-columns: 38px 1fr;
    gap: 14px;
    align-items: start;
    padding: 18px;
    color: #edf7ff;
}

.mission-list li + li {
    margin-top: 12px;
}

.number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    border-radius: 50%;
    color: var(--blue-950);
    background: #ffffff;
    font-size: 14px;
    font-weight: 850;
}

.market-grid,
.service-grid,
.reason-grid,
.testimonial-grid {
    display: grid;
    gap: 16px;
}

.market-grid {
    grid-template-columns: repeat(5, 1fr);
}

.market-card {
    min-height: 148px;
    padding: 20px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: #ffffff;
    box-shadow: 0 10px 25px rgba(7, 47, 92, 0.07);
}

.market-card span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 34px;
    height: 34px;
    margin-bottom: 18px;
    border-radius: 50%;
    color: #ffffff;
    background: var(--blue-700);
    font-size: 13px;
    font-weight: 850;
}

.market-card p {
    margin: 0;
    color: var(--ink);
    font-size: 16px;
    font-weight: 800;
}

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

.service-item {
    min-height: 74px;
    padding: 18px;
    border: 1px solid rgba(255, 255, 255, 0.38);
    border-radius: 8px;
    color: var(--blue-950);
    background: #ffffff;
    font-weight: 800;
}

.feature-gallery {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr 0.8fr;
    gap: 16px;
}

.feature-gallery img {
    aspect-ratio: 4 / 3;
    box-shadow: var(--shadow);
}

.feature-gallery img:first-child {
    grid-row: span 2;
    aspect-ratio: 4 / 5;
}

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

.reason-card {
    padding: 24px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: #ffffff;
}

.reason-card h3 {
    margin: 0 0 12px;
    color: var(--blue-800);
    font-size: 22px;
}

.reason-card p,
.testimonial-card p {
    margin: 0;
    color: var(--muted);
}

.testimonial-grid {
    grid-template-columns: repeat(5, 1fr);
}

.video-showcase {
    display: block;
}

.video-head {
    max-width: 760px;
    margin: 0 auto 34px;
    text-align: center;
}

.video-head .hero-actions {
    justify-content: center;
}

.button.video-button {
    color: #ffffff;
    background: var(--blue-700);
    border-color: var(--blue-700);
}

.video-slider {
    position: relative;
}

.video-frames {
    display: flex;
    gap: 22px;
    overflow-x: auto;
    padding: 8px 54px 18px;
    scroll-behavior: smooth;
    scroll-snap-type: x mandatory;
    scrollbar-width: thin;
}

.video-frame {
    display: flex;
    align-items: center;
    flex-direction: column;
    flex: 0 0 360px;
    min-height: 0;
    padding: 14px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: #ffffff;
    box-shadow: var(--shadow);
    overflow: hidden;
    scroll-snap-align: center;
}

.video-nav {
    position: absolute;
    top: 50%;
    z-index: 2;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border: 1px solid var(--line);
    border-radius: 50%;
    color: var(--blue-900);
    background: #ffffff;
    box-shadow: 0 12px 28px rgba(7, 47, 92, 0.16);
    font-size: 28px;
    font-weight: 800;
    line-height: 1;
    cursor: pointer;
    transform: translateY(-50%);
}

.video-nav:hover {
    color: #ffffff;
    background: var(--blue-700);
}

.video-nav.prev {
    left: 0;
}

.video-nav.next {
    right: 0;
}

.video-frame video,
.video-frame iframe {
    width: 326px;
    max-width: 100%;
    height: 700px;
    border: 0;
    border-radius: 8px;
    background: #000000;
}

.video-frame video {
    aspect-ratio: 9 / 16;
    height: auto;
}

.video-fallback {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 54px;
    padding: 14px 18px;
    border-radius: 8px;
    color: #ffffff;
    background: var(--blue-700);
    font-weight: 850;
}

.testimonial-card {
    padding: 20px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: #ffffff;
}

.testimonial-card strong {
    display: block;
    margin-bottom: 12px;
    color: var(--blue-800);
    font-size: 15px;
}

.gallery-grid,
.ba-grid,
.pdf-grid {
    display: grid;
    gap: 14px;
}

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

.gallery-grid img {
    aspect-ratio: 1 / 0.88;
}

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

.ba-grid img {
    aspect-ratio: 0.72 / 1;
}

.document-panel {
    border: 1px solid var(--line);
    border-radius: 8px;
    background: #ffffff;
    overflow: hidden;
}

.document-panel summary {
    cursor: pointer;
    padding: 20px 24px;
    color: var(--blue-900);
    font-weight: 850;
}

.pdf-grid {
    grid-template-columns: repeat(4, 1fr);
    padding: 0 24px 24px;
}

.pdf-grid img {
    aspect-ratio: 0.7 / 1;
    border: 1px solid var(--line);
}

.cta {
    color: #ffffff;
    background:
        linear-gradient(90deg, rgba(6, 43, 88, 0.96), rgba(7, 80, 159, 0.9)),
        var(--cta-image);
    background-position: center;
    background-size: cover;
}

.cta-grid {
    display: grid;
    grid-template-columns: 1fr 0.75fr;
    gap: 30px;
    align-items: end;
}

.cta h2 {
    margin: 0;
    font-size: 38px;
    line-height: 1.15;
}

.cta p {
    margin: 16px 0 0;
    color: #dcefff;
    font-size: 18px;
}

.cta-actions {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.cta-link {
    padding: 15px 18px;
    border: 1px solid rgba(255, 255, 255, 0.28);
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.1);
    font-weight: 800;
    overflow-wrap: anywhere;
}

.footer {
    padding: 30px 0;
    color: #dcefff;
    background: var(--blue-950);
}

.footer .shell {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    font-size: 14px;
}

@media (max-width: 1040px) {
    .nav-links {
        display: none;
    }

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

    .service-grid,
    .gallery-grid,
    .ba-grid,
    .pdf-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .reason-grid,
    .feature-gallery {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 760px) {
    .shell {
        width: min(100% - 28px, 1120px);
    }

    .hero,
    .hero .shell {
        min-height: auto;
    }

    .hero .shell {
        padding: 54px 0 60px;
    }

    .hero h1 {
        font-size: 36px;
    }

    .hero-copy {
        font-size: 17px;
    }

    .contact-grid,
    .split,
    .vision-grid,
    .cta-grid,
    .stats,
    .market-grid,
    .service-grid,
    .reason-grid,
    .testimonial-grid,
    .feature-gallery,
    .gallery-grid,
    .ba-grid,
    .pdf-grid {
        grid-template-columns: 1fr;
    }

    .section {
        padding: 64px 0;
    }

    .section-title,
    .cta h2 {
        font-size: 30px;
    }

    .image-stack {
        grid-template-columns: 1fr;
    }

    .video-frames {
        padding-right: 0;
        padding-left: 0;
    }

    .video-frame {
        flex-basis: min(88vw, 360px);
    }

    .video-frame iframe {
        height: 660px;
    }

    .video-nav {
        display: none;
    }

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