:root {
    --edss-navy: #001a2d;
    --edss-navy-soft: #082b44;
    --edss-gold: #f6a400;
    --edss-gold-dark: #d88900;
    --edss-white: #ffffff;
    --edss-cream: #fff8eb;
    --edss-grey: #eef3f6;
    --edss-text: #102536;
    --edss-muted: #5c6b76;
    --edss-border: #d9e1e7;
    --edss-shadow: 0 18px 45px rgba(0, 26, 45, 0.16);
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    color: var(--edss-text);
    font-family: Arial, Helvetica, sans-serif;
    line-height: 1.6;
    background: var(--edss-white);
}

a {
    color: inherit;
}

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

.container {
    width: min(1160px, calc(100% - 32px));
    margin: 0 auto;
}

.top-strip {
    background: var(--edss-navy);
    color: var(--edss-white);
    font-size: 0.94rem;
}

.top-strip__inner {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    padding: 8px 0;
    flex-wrap: wrap;
}

.top-strip a {
    text-decoration: none;
    font-weight: 700;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 20;
    background: rgba(255, 255, 255, 0.96);
    border-bottom: 1px solid var(--edss-border);
    backdrop-filter: blur(8px);
}

.site-header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 92px;
    gap: 24px;
}

.logo-link {
    display: flex;
    align-items: center;
    gap: 14px;
    text-decoration: none;
}

.logo-link img {
    width: 205px;
    max-height: 82px;
    object-fit: contain;
}

.logo-link__text {
    display: none;
}

.site-nav {
    display: flex;
    align-items: center;
    gap: 20px;
    font-weight: 700;
}

.site-nav a {
    color: var(--edss-navy);
    text-decoration: none;
    padding: 8px 0;
}

.site-nav a:hover,
.site-nav a[aria-current="page"] {
    color: var(--edss-gold-dark);
}

.nav-toggle {
    display: none;
    border: 0;
    border-radius: 8px;
    padding: 10px 14px;
    background: var(--edss-navy);
    color: var(--edss-white);
    font-weight: 700;
}

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 46px;
    padding: 12px 22px;
    border-radius: 8px;
    border: 2px solid transparent;
    text-decoration: none;
    font-weight: 800;
    letter-spacing: 0.02em;
    transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease;
}

.button:hover {
    transform: translateY(-1px);
    box-shadow: var(--edss-shadow);
}

.button--gold {
    background: var(--edss-gold);
    color: var(--edss-navy);
}

.button--navy {
    background: var(--edss-navy);
    color: var(--edss-white);
}

.button--outline {
    border-color: var(--edss-white);
    color: var(--edss-white);
}

.hero {
    position: relative;
    color: var(--edss-white);
    background:
        linear-gradient(90deg, rgba(0, 26, 45, 0.95), rgba(0, 26, 45, 0.65), rgba(0, 26, 45, 0.18)),
        url('../img/edss-aerial-main.jpg') center / cover no-repeat;
    overflow: hidden;
}

.hero::after {
    content: none;
    position: absolute;
    right: -160px;
    bottom: -180px;
    width: 420px;
    height: 420px;
    border-radius: 50%;
    background: rgba(246, 164, 0, 0.22);
}

.hero__inner {
    position: relative;
    z-index: 1;
    min-height: 620px;
    display: grid;
    align-items: center;
    padding: 72px 0;
}

.hero__content {
    max-width: 720px;
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    margin: 0 0 18px;
    color: var(--edss-gold);
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    font-size: 0.9rem;
}

.eyebrow::before {
    content: "";
    width: 42px;
    height: 4px;
    border-radius: 999px;
    background: var(--edss-gold);
}

.hero h1,
.page-hero h1 {
    margin: 0 0 20px;
    font-size: clamp(2.8rem, 7vw, 5.5rem);
    line-height: 0.95;
    letter-spacing: 0;
    text-transform: uppercase;
}

.hero p,
.page-hero p {
    max-width: 690px;
    margin: 0 0 28px;
    font-size: clamp(1.12rem, 2.4vw, 1.45rem);
}

.hero__actions {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
}

.hero__panel {
    margin-top: 38px;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    max-width: 780px;
}

.hero-stat {
    padding: 18px;
    border-left: 5px solid var(--edss-gold);
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(3px);
}

.hero-stat strong {
    display: block;
    font-size: 1.35rem;
    line-height: 1.15;
}

.hero-stat span {
    color: #dbe7ef;
}

.section {
    padding: 82px 0;
}

.section--cream {
    background: var(--edss-cream);
}

.section--navy {
    background: var(--edss-navy);
    color: var(--edss-white);
}

.section-heading {
    max-width: 760px;
    margin-bottom: 34px;
}

.section-heading h2 {
    margin: 0 0 14px;
    color: var(--edss-navy);
    font-size: clamp(2rem, 4vw, 3rem);
    line-height: 1.05;
    letter-spacing: 0;
}

.section-heading p {
    margin: 0;
    color: var(--edss-muted);
    font-size: 1.12rem;
}

.section--navy .section-heading h2,
.section--navy .section-heading p {
    color: var(--edss-white);
}

.grid {
    display: grid;
    gap: 24px;
}

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

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

.card {
    border: 1px solid var(--edss-border);
    border-radius: 8px;
    padding: 28px;
    background: var(--edss-white);
    box-shadow: 0 12px 32px rgba(0, 26, 45, 0.08);
}

.card h3 {
    margin: 0 0 10px;
    color: var(--edss-navy);
    font-size: 1.35rem;
    line-height: 1.2;
}

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

.icon-card__icon {
    display: grid;
    place-items: center;
    width: 62px;
    height: 62px;
    margin-bottom: 18px;
    border-radius: 8px;
    background: var(--edss-gold);
    color: var(--edss-navy);
    font-size: 1.8rem;
    font-weight: 900;
}

.split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 42px;
    align-items: center;
}

.split__media {
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--edss-shadow);
}

.split__media img {
    width: 100%;
    aspect-ratio: 1696 / 864;
    object-fit: cover;
}

.split__media--natural img {
    aspect-ratio: auto;
    object-fit: contain;
}

.split__content h2 {
    margin: 0 0 18px;
    color: var(--edss-navy);
    font-size: clamp(2rem, 4vw, 3rem);
    line-height: 1.05;
    letter-spacing: 0;
}

.split__content p {
    color: var(--edss-muted);
    font-size: 1.08rem;
}

.check-list {
    display: grid;
    gap: 10px;
    padding: 0;
    margin: 24px 0;
    list-style: none;
}

.check-list li {
    position: relative;
    padding-left: 34px;
    font-weight: 700;
}

.check-list li::before {
    content: "✓";
    position: absolute;
    left: 0;
    top: -2px;
    display: grid;
    place-items: center;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: var(--edss-gold);
    color: var(--edss-navy);
    font-size: 0.9rem;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 14px;
}

.gallery-grid img {
    width: 100%;
    height: 210px;
    object-fit: cover;
    border-radius: 8px;
    box-shadow: 0 10px 24px rgba(0, 26, 45, 0.12);
}

.cta-band {
    border-radius: 8px;
    padding: 44px;
    background: linear-gradient(135deg, var(--edss-gold), #ffbd2f);
    color: var(--edss-navy);
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 24px;
    align-items: center;
}

.cta-band h2 {
    margin: 0 0 8px;
    font-size: clamp(2rem, 4vw, 3.2rem);
    line-height: 1;
    letter-spacing: 0;
    text-transform: uppercase;
}

.cta-band p {
    margin: 0;
    font-weight: 700;
}

.page-hero {
    background: linear-gradient(120deg, rgba(0, 26, 45, 0.95), rgba(8, 43, 68, 0.9));
    color: var(--edss-white);
    padding: 82px 0;
}

.page-hero h1 {
    font-size: clamp(2.6rem, 6vw, 4.8rem);
}

.info-table {
    width: 100%;
    border-collapse: collapse;
    overflow: hidden;
    border-radius: 8px;
    background: var(--edss-white);
    box-shadow: 0 12px 32px rgba(0, 26, 45, 0.08);
}

.info-table th,
.info-table td {
    padding: 18px;
    text-align: left;
    border-bottom: 1px solid var(--edss-border);
}

.info-table th {
    width: 32%;
    background: var(--edss-cream);
    color: var(--edss-navy);
}

.contact-card a {
    color: var(--edss-navy);
    font-weight: 800;
    text-decoration-color: var(--edss-gold);
    text-decoration-thickness: 3px;
}

.map-frame {
    width: 100%;
    min-height: 430px;
    border: 0;
    border-radius: 8px;
    box-shadow: var(--edss-shadow);
}

.site-footer {
    background: var(--edss-navy);
    color: var(--edss-white);
}

.site-footer__main {
    display: grid;
    grid-template-columns: 1.2fr 1fr 1fr;
    gap: 32px;
    padding: 48px 0;
}

.site-footer h2,
.site-footer h3 {
    margin: 0 0 12px;
}

.site-footer p,
.site-footer a {
    color: #dbe7ef;
}

.site-footer a {
    display: block;
    text-decoration: none;
    margin: 7px 0;
}

.site-footer a:hover {
    color: var(--edss-gold);
}

.site-footer__bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.14);
    padding: 16px 0 24px;
    color: #bfd1dd;
    font-size: 0.92rem;
}

@media (max-width: 900px) {
    .site-header__inner {
        min-height: 78px;
    }

    .logo-link img {
        width: 168px;
    }

    .nav-toggle {
        display: inline-flex;
    }

    .site-nav {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        display: none;
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        padding: 12px 16px 20px;
        background: var(--edss-white);
        border-bottom: 1px solid var(--edss-border);
        box-shadow: 0 18px 32px rgba(0, 26, 45, 0.14);
    }

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

    .site-nav a {
        padding: 12px 6px;
    }

    .site-nav .button {
        margin-top: 8px;
    }

    .hero__inner {
        min-height: 540px;
    }

    .hero__panel,
    .grid--3,
    .grid--2,
    .split,
    .site-footer__main,
    .cta-band {
        grid-template-columns: 1fr;
    }

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

@media (max-width: 560px) {
    .top-strip__inner {
        justify-content: center;
        text-align: center;
    }

    .hero {
        background:
            linear-gradient(180deg, rgba(0, 26, 45, 0.96), rgba(0, 26, 45, 0.72)),
            url('../img/edss-aerial-main.jpg') center / cover no-repeat;
    }

    .section {
        padding: 58px 0;
    }

    .hero__actions,
    .cta-band .button {
        width: 100%;
    }

    .button {
        width: 100%;
    }

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

    .gallery-grid img {
        height: 240px;
    }

    .cta-band {
        padding: 30px;
    }

    .info-table th,
    .info-table td {
        display: block;
        width: 100%;
    }
}