:root {
    --navy: #0c2c68;
    --navy-deep: #071a40;
    --navy-mid: #123a85;
    --sky: #d6e9ff;
    --yellow: #ffd43b;
    --green: #3cb45a;
    --green-dark: #2c8f45;
    --red: #e7434c;
    --text: #eaf2ff;
    --muted: #b9cdf0;
    --card: #10357a;
    --line: rgba(214, 233, 255, 0.18);
    color-scheme: dark;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    background: var(--navy-deep);
    color: var(--text);
    font: 17px/1.6 "Trebuchet MS", "Segoe UI", Verdana, sans-serif;
}

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

a {
    color: var(--yellow);
}

.skip {
    position: absolute;
    left: 12px;
    top: -60px;
    background: var(--yellow);
    color: #1b1b1b;
    padding: 10px 16px;
    border-radius: 8px;
    z-index: 20;
    font-weight: 700;
}

.skip:focus {
    top: 12px;
}

:focus-visible {
    outline: 3px solid var(--yellow);
    outline-offset: 3px;
}

.top {
    position: sticky;
    top: 0;
    z-index: 10;
    background: rgba(7, 26, 64, 0.94);
    backdrop-filter: blur(8px);
    border-bottom: 1px solid var(--line);
}

.top-inner {
    max-width: 1160px;
    margin: 0 auto;
    padding: 10px 20px;
    display: flex;
    align-items: center;
    gap: 22px;
}

.brand {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    color: var(--text);
    font: 900 20px/1 "Arial Black", Impact, sans-serif;
    letter-spacing: 0.5px;
}

.brand b {
    color: var(--yellow);
}

.menu {
    display: flex;
    gap: 6px;
    flex: 1;
    flex-wrap: wrap;
}

.menu a {
    color: var(--muted);
    text-decoration: none;
    padding: 8px 12px;
    border-radius: 8px;
}

.menu a:hover {
    color: #fff;
    background: rgba(255, 255, 255, 0.07);
}

.actions {
    display: flex;
    align-items: center;
    gap: 10px;
}

.lang {
    color: var(--muted);
    text-decoration: none;
    padding: 6px 10px;
    border: 1px solid var(--line);
    border-radius: 8px;
    font-size: 14px;
}

.btn {
    display: inline-block;
    text-decoration: none;
    font-weight: 800;
    border-radius: 12px;
    padding: 10px 18px;
    border: 2px solid transparent;
    transition: transform 0.12s ease, background 0.12s ease;
}

.btn.primary {
    background: var(--green);
    color: #fff;
    border-color: #2a8c43;
    box-shadow: 0 4px 0 #1f6b33;
}

.btn.primary:hover {
    background: var(--green-dark);
    transform: translateY(1px);
}

.btn.ghost {
    color: var(--text);
    border-color: var(--line);
    background: rgba(255, 255, 255, 0.05);
}

.btn.ghost:hover {
    background: rgba(255, 255, 255, 0.12);
}

.btn.big {
    font-size: 19px;
    padding: 14px 26px;
}

main {
    max-width: 1160px;
    margin: 0 auto;
    padding: 0 20px;
}

.hero {
    display: grid;
    grid-template-columns: 1.05fr 1fr;
    gap: 40px;
    align-items: center;
    padding: 56px 0 40px;
}

.hero h1 {
    font: 900 clamp(34px, 5vw, 56px)/1.08 "Arial Black", Impact, sans-serif;
    margin: 0 0 18px;
    color: var(--yellow);
    text-shadow: 0 4px 0 rgba(0, 0, 0, 0.35);
}

.lead {
    font-size: 20px;
    color: var(--sky);
    margin: 0 0 26px;
}

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

.note {
    color: var(--muted);
    font-size: 15px;
    margin: 14px 0 0;
}

.hero-shot img {
    border-radius: 18px;
    border: 3px solid rgba(255, 255, 255, 0.14);
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.55);
}

.block {
    padding: 56px 0;
}

.block.alt {
    background: linear-gradient(180deg, rgba(18, 58, 133, 0.35), rgba(18, 58, 133, 0.1));
    margin: 0 -20px;
    padding-left: 20px;
    padding-right: 20px;
    border-radius: 24px;
}

h2 {
    font: 900 clamp(26px, 3.4vw, 36px)/1.15 "Arial Black", Impact, sans-serif;
    margin: 0 0 14px;
    color: #fff;
}

h3 {
    margin: 0 0 8px;
    font-size: 20px;
    color: var(--yellow);
}

.sub {
    color: var(--sky);
    max-width: 760px;
    margin: 0 0 24px;
}

.cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
    margin-top: 22px;
}

.card {
    background: var(--card);
    border: 1px solid var(--line);
    border-radius: 16px;
    padding: 22px;
}

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

.maps {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
    gap: 14px;
}

.maps li {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--line);
    border-radius: 14px;
    padding: 16px 18px;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.maps strong {
    color: var(--yellow);
    font-size: 18px;
}

.maps span {
    color: var(--muted);
    font-size: 15px;
}

.gallery {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 14px;
    margin-top: 20px;
}

.gallery figure {
    margin: 0;
}

.gallery img {
    border-radius: 14px;
    border: 2px solid rgba(255, 255, 255, 0.12);
}

.steps {
    list-style: none;
    padding: 0;
    margin: 22px 0 0;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
    counter-reset: step;
}

.steps li {
    counter-increment: step;
    background: var(--card);
    border: 1px solid var(--line);
    border-radius: 16px;
    padding: 22px 22px 22px 72px;
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.steps li::before {
    content: counter(step);
    position: absolute;
    left: 20px;
    top: 20px;
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: var(--yellow);
    color: #1b1b1b;
    font: 900 20px/38px "Arial Black", sans-serif;
    text-align: center;
}

.steps strong {
    color: #fff;
    font-size: 19px;
}

.steps span {
    color: var(--muted);
}

.faq {
    display: grid;
    gap: 10px;
    max-width: 860px;
}

details {
    background: var(--card);
    border: 1px solid var(--line);
    border-radius: 14px;
    padding: 14px 18px;
}

summary {
    cursor: pointer;
    font-weight: 700;
    color: #fff;
}

details p {
    margin: 10px 0 0;
    color: var(--muted);
}

.cta {
    text-align: center;
    padding: 64px 0 80px;
}

.cta p {
    color: var(--sky);
    margin: 0 0 22px;
    font-size: 19px;
}

.article {
    max-width: 820px;
    padding: 44px 20px 80px;
}

.article h1 {
    font: 900 clamp(30px, 4.4vw, 44px)/1.12 "Arial Black", Impact, sans-serif;
    color: var(--yellow);
    margin: 0 0 14px;
}

.article section {
    margin-top: 32px;
}

.article h2 {
    font-size: 24px;
    color: #fff;
}

.article p,
.article li {
    color: var(--sky);
}

.article ul {
    padding-left: 22px;
}

.foot {
    border-top: 1px solid var(--line);
    background: rgba(0, 0, 0, 0.25);
}

.foot-inner {
    max-width: 1160px;
    margin: 0 auto;
    padding: 26px 20px 36px;
    display: flex;
    flex-wrap: wrap;
    gap: 18px 36px;
    justify-content: space-between;
    align-items: flex-start;
}

.foot-note {
    margin: 0;
    max-width: 560px;
    color: var(--muted);
    font-size: 14px;
}

.foot nav {
    display: flex;
    gap: 18px;
    flex-wrap: wrap;
}

@media (max-width: 960px) {
    .hero {
        grid-template-columns: 1fr;
        padding-top: 32px;
    }

    .cards,
    .steps {
        grid-template-columns: 1fr;
    }

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

    .menu {
        display: none;
    }

    .top-inner {
        justify-content: space-between;
    }
}

@media (max-width: 520px) {
    body {
        font-size: 16px;
    }

    .actions .btn.ghost {
        display: none;
    }

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

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }

    .btn {
        transition: none;
    }
}