:root {
    --ink: #132033;
    --muted: #5d6b7f;
    --navy: #0d2235;
    --navy-2: #15334d;
    --teal: #0f766e;
    --teal-dark: #0b5d56;
    --amber: #f4b23c;
    --paper: #fbfaf6;
    --panel: #ffffff;
    --mist: #e8f1ef;
    --line: #d7e0df;
    --shadow: 0 16px 40px rgba(13, 34, 53, .08);
    --radius: 8px;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    color: var(--ink);
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
    font-size: 16px;
    line-height: 1.65;
    background:
        linear-gradient(90deg, rgba(13, 34, 53, .035) 1px, transparent 1px) 0 0 / 72px 72px,
        linear-gradient(180deg, #ffffff, var(--paper) 52%, #ffffff);
}

a {
    color: var(--teal);
    text-decoration-thickness: 1px;
    text-underline-offset: 3px;
}

a:hover {
    color: var(--teal-dark);
}

h1,
h2,
h3,
h4,
h5,
h6 {
    color: var(--navy);
    font-weight: 780;
    letter-spacing: 0;
    line-height: 1.16;
}

h1 {
    max-width: 880px;
    font-size: clamp(1.9rem, 2.55vw, 2.35rem);
}

h2 {
    font-size: clamp(1.45rem, 2vw, 1.95rem);
}

h3 {
    font-size: 1.08rem;
}

p {
    color: var(--muted);
}

.lead,
.fs-4 {
    max-width: 760px;
    color: #46586d;
    font-size: clamp(1.02rem, 1.3vw, 1.16rem) !important;
    line-height: 1.68;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 1030;
    background: rgba(255, 255, 255, .94);
    border-bottom: 1px solid rgba(215, 224, 223, .9);
    box-shadow: 0 8px 24px rgba(13, 34, 53, .06);
    backdrop-filter: blur(16px);
}

.navbar {
    padding: 12px 0;
}

.navbar-brand img {
    width: auto;
    height: 42px;
    border-radius: 6px;
}

.navbar-dark .navbar-toggler {
    border-color: rgba(13, 34, 53, .25);
}

.navbar-dark .navbar-toggler-icon {
    filter: invert(1);
}

.navbar-nav {
    gap: 2px;
}

.navbar-dark .navbar-nav .nav-link,
.nav-link {
    color: #334356;
    border-radius: 999px;
    padding: .48rem .72rem;
    font-size: .9rem;
    font-weight: 720;
}

.navbar-dark .navbar-nav .nav-link:hover,
.navbar-dark .navbar-nav .nav-link.active,
.nav-link:hover,
.nav-link.active {
    color: var(--navy);
    background: var(--mist);
}

.btn {
    border-radius: 6px;
    font-weight: 760;
    letter-spacing: 0;
}

.btn-lg {
    padding: .72rem 1.08rem;
    font-size: 1rem;
}

.btn-cta {
    color: #132033;
    background: var(--amber);
    border-color: var(--amber);
    box-shadow: 0 10px 22px rgba(244, 178, 60, .22);
}

.btn-cta:hover {
    color: #132033;
    background: #e7a534;
    border-color: #e7a534;
}

.btn-main {
    color: #fff;
    background: var(--teal);
    border-color: var(--teal);
}

.btn-main:hover {
    color: #fff;
    background: var(--teal-dark);
    border-color: var(--teal-dark);
}

.btn-outline-light {
    color: #fff;
    border-color: rgba(255, 255, 255, .72);
    background: rgba(255, 255, 255, .08);
}

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

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: .55rem;
    margin-bottom: .8rem;
    color: var(--teal);
    font-size: .74rem;
    font-weight: 840;
    letter-spacing: .11em;
    line-height: 1;
    text-transform: uppercase;
}

.eyebrow::before {
    content: "";
    width: 26px;
    height: 2px;
    background: var(--amber);
}

.hero {
    position: relative;
    min-height: 72vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    color: #fff;
    background:
        linear-gradient(90deg, rgba(13, 34, 53, .96) 0%, rgba(13, 34, 53, .86) 48%, rgba(13, 34, 53, .2) 100%),
        var(--hero) center / cover no-repeat;
}

.hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background:
        linear-gradient(90deg, rgba(255, 255, 255, .08) 1px, transparent 1px) 0 0 / 88px 88px,
        linear-gradient(180deg, transparent 0%, rgba(13, 34, 53, .45) 100%);
    pointer-events: none;
}

.hero::after {
    content: "";
    position: absolute;
    right: 0;
    bottom: 0;
    width: min(52vw, 620px);
    height: 7px;
    background: linear-gradient(90deg, var(--teal), var(--amber));
}

.hero .container {
    position: relative;
    z-index: 2;
}

.hero h1 {
    max-width: 850px;
    color: #fff;
    font-size: clamp(1.95rem, 2.85vw, 2.5rem);
}

.hero .lead {
    color: rgba(255, 255, 255, .82);
}

.hero .eyebrow {
    color: #bde4dc;
}

.hero-panel {
    position: relative;
    padding: 22px;
    color: #fff;
    background: rgba(8, 21, 33, .74);
    border: 1px solid rgba(255, 255, 255, .18);
    border-radius: var(--radius);
    box-shadow: 0 22px 54px rgba(0, 0, 0, .24);
}

.hero-panel::before {
    content: "Training brief";
    display: block;
    margin-bottom: 18px;
    color: #bde4dc;
    font-size: .72rem;
    font-weight: 820;
    letter-spacing: .11em;
    text-transform: uppercase;
}

.hero-panel strong {
    display: block;
    color: #fff;
    font-size: 1.35rem;
    line-height: 1.1;
}

.hero-panel span {
    color: rgba(255, 255, 255, .72);
    font-size: .95rem;
}

.hero-panel hr {
    margin: 16px 0;
    border-color: rgba(255, 255, 255, .16);
    opacity: 1;
}

.trust-strip {
    color: #173042;
    background: #f2f7f5;
    border-bottom: 1px solid var(--line);
    font-size: .9rem;
    font-weight: 760;
}

.trust-strip span {
    position: relative;
    padding-left: 18px;
}

.trust-strip span::before {
    content: "";
    position: absolute;
    left: 0;
    top: .55em;
    width: 7px;
    height: 7px;
    background: var(--teal);
    border-radius: 50%;
}

.section {
    padding: 66px 0;
}

.section-alt {
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, #f8fbfa 0%, #ffffff 46%, #edf5f2 100%);
}

.section-alt::after {
    content: "";
    position: absolute;
    right: 0;
    top: 0;
    bottom: 0;
    width: min(34vw, 440px);
    background:
        linear-gradient(90deg, rgba(255, 255, 255, .96), rgba(255, 255, 255, .58)),
        url("https://images.unsplash.com/photo-1474302770737-173ee21bab63?auto=format&fit=crop&w=1000&q=72") center / cover;
    opacity: .24;
    pointer-events: none;
}

.section-alt > .container,
.section-dark > .container {
    position: relative;
    z-index: 1;
}

.layout-ribbon {
    border: 0;
}

.layout-ribbon::before {
    content: "";
    position: absolute;
    top: 66px;
    left: max(12px, calc((100vw - 1296px) / 2 + 12px));
    width: 92px;
    height: 5px;
    background: linear-gradient(90deg, var(--teal), var(--amber));
}

main.section::before,
article.section::before {
    content: "";
    display: block;
    width: 92px;
    height: 5px;
    margin-bottom: 28px;
    background: linear-gradient(90deg, var(--teal), var(--amber));
}

main.section::before,
article.section::before {
    margin-left: max(12px, calc((100vw - 1140px) / 2));
}

.section-dark {
    color: #fff;
    background:
        linear-gradient(135deg, rgba(13, 34, 53, .97), rgba(21, 51, 77, .94)),
        url("https://images.unsplash.com/photo-1540962351504-03099e0a754b?auto=format&fit=crop&w=1400&q=78") center / cover;
}

.section-dark h1,
.section-dark h2,
.section-dark h3 {
    color: #fff;
}

.section-dark p,
.section-dark .lead {
    color: rgba(255, 255, 255, .78);
}

.academy-band {
    background:
        linear-gradient(90deg, rgba(13, 34, 53, .035) 1px, transparent 1px) 0 0 / 64px 64px,
        #f6f1e6;
    border-block: 1px solid #e5d9c0;
}

.feature-card,
.post-card,
.stat-card,
.path-card,
.locator-panel {
    height: 100%;
    color: var(--ink);
    background: rgba(255, 255, 255, .92);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}

.feature-card,
.post-card,
.path-card,
.locator-panel {
    padding: 24px;
}

.feature-card,
.post-card {
    position: relative;
    transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}

.feature-card::before,
.post-card::before {
    content: "";
    display: block;
    width: 42px;
    height: 4px;
    margin-bottom: 16px;
    background: var(--teal);
}

.feature-card:hover,
.post-card:hover {
    transform: translateY(-3px);
    border-color: rgba(15, 118, 110, .35);
    box-shadow: 0 22px 50px rgba(13, 34, 53, .12);
}

.feature-card h2,
.post-card h2,
.locator-panel h2 {
    margin-bottom: .85rem;
}

.feature-card ul {
    margin: 0 0 1.25rem;
    padding-left: 1.1rem;
    color: var(--muted);
}

.feature-card li + li {
    margin-top: .35rem;
}

.stat-card {
    padding: 18px;
    border-left: 0;
}

.stat-card strong {
    display: block;
    color: var(--teal);
    font-size: 1.5rem;
    line-height: 1.05;
}

.stat-card span {
    color: var(--muted);
    font-size: .92rem;
}

.path-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 0;
    border: 1px solid #e5d9c0;
    border-radius: var(--radius);
    overflow: hidden;
    background: #fff;
    box-shadow: var(--shadow);
}

.path-card {
    position: relative;
    min-height: 220px;
    border: 0;
    border-right: 1px solid #e5d9c0;
    border-radius: 0;
    box-shadow: none;
    background: #fffaf0;
}

.path-card:last-child {
    border-right: 0;
}

.path-card span {
    display: inline-grid;
    width: 36px;
    height: 36px;
    place-items: center;
    margin-bottom: 18px;
    color: #132033;
    background: var(--amber);
    border-radius: 50%;
    font-weight: 840;
}

.split-band {
    padding: 50px 0;
    color: var(--ink);
    background: #ffffff;
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
}

.split-band .container {
    position: relative;
    padding-block: 12px;
}

.split-band .container::before {
    content: "";
    position: absolute;
    left: 12px;
    top: 0;
    bottom: 0;
    width: 5px;
    background: linear-gradient(180deg, var(--teal), var(--amber));
}

.split-band .container > div {
    padding-left: 28px;
}

.split-band h2 {
    max-width: 700px;
}

.split-band p {
    color: var(--muted);
}

.faq details {
    margin-bottom: 12px;
    padding: 18px 20px;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: 0 10px 28px rgba(13, 34, 53, .06);
}

.faq summary {
    color: var(--navy);
    cursor: pointer;
    font-weight: 760;
}

.faq p {
    margin: .8rem 0 0;
}

.article-body {
    max-width: 840px;
    padding: 34px;
    background: rgba(255, 255, 255, .94);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}

.article-body h2 {
    margin-top: 2rem;
    padding-top: 1.25rem;
    border-top: 1px solid var(--line);
}

.article-body h2:first-of-type {
    margin-top: 1.25rem;
}

.locator-panel {
    background:
        linear-gradient(180deg, rgba(255, 255, 255, .94), rgba(255, 255, 255, .94)),
        linear-gradient(135deg, var(--mist), #fff);
}

form.feature-card label,
label {
    color: var(--navy);
    font-size: .9rem;
    font-weight: 720;
}

.form-control,
.form-select {
    min-height: 44px;
    color: var(--ink);
    border-color: var(--line);
    border-radius: 6px;
}

.form-control:focus,
.form-select:focus {
    border-color: var(--teal);
    box-shadow: 0 0 0 .2rem rgba(15, 118, 110, .15);
}

.site-footer {
    padding: 54px 0;
    color: rgba(255, 255, 255, .74);
    background:
        linear-gradient(135deg, #0b1726, #102d45);
}

.site-footer img {
    height: 42px;
    width: auto;
    border-radius: 6px;
}

.site-footer p {
    color: rgba(255, 255, 255, .7);
}

.site-footer a {
    display: block;
    width: fit-content;
    margin: .38rem 0;
    color: rgba(255, 255, 255, .88);
    text-decoration: none;
}

.site-footer a:hover {
    color: #fff;
    text-decoration: underline;
    text-underline-offset: 3px;
}

.footer-title {
    margin-bottom: .9rem;
    color: #fff;
    font-size: .82rem;
    font-weight: 820;
    letter-spacing: .11em;
    text-transform: uppercase;
}

.mobile-cta {
    display: none;
}

@media (max-width: 1199px) {
    .navbar-collapse {
        margin-top: 12px;
        padding-top: 12px;
        border-top: 1px solid var(--line);
    }

    .navbar-nav {
        align-items: stretch !important;
    }

    .navbar-dark .navbar-nav .nav-link,
    .nav-link {
        border-radius: 6px;
    }
}

@media (max-width: 991px) {
    .section {
        padding: 48px 0;
    }

    .hero {
        min-height: 68vh;
        padding: 54px 0;
    }

    .hero-panel {
        margin-top: 20px;
    }

    .section-alt::after {
        width: 100%;
        opacity: .12;
    }

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

    .path-card:nth-child(2) {
        border-right: 0;
    }

    .path-card:nth-child(-n+2) {
        border-bottom: 1px solid #e5d9c0;
    }

    .layout-ribbon::before {
        top: 48px;
    }
}

@media (max-width: 575px) {
    body {
        font-size: 15px;
    }

    h1 {
        font-size: 1.72rem;
    }

    h2 {
        font-size: 1.34rem;
    }

    .navbar-brand img,
    .site-footer img {
        height: 38px;
    }

    .btn-lg {
        width: 100%;
        padding: .68rem .95rem;
    }

    .hero {
        min-height: auto;
        padding: 46px 0;
    }

    .hero h1 {
        font-size: 1.72rem;
    }

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

    .path-card,
    .path-card:nth-child(2) {
        border-right: 0;
        border-bottom: 1px solid #e5d9c0;
    }

    .path-card:last-child {
        border-bottom: 0;
    }

    .article-body {
        padding: 24px 20px;
    }
}