:root {
    --bg: #060b1c;
    --bg-soft: #0d1733;
    --card: #101f45;
    --line: #2e4d9f;
    --text: #e8eeff;
    --muted: #a9b7e8;
    --primary: #3f7cff;
    --primary-2: #47c6ff;
}

* {
    box-sizing: border-box;
}

html,
body {
    margin: 0;
    padding: 0;
    font-family: "Inter", system-ui, sans-serif;
    background: radial-gradient(circle at 20% 10%, #122762 0%, var(--bg) 45%) fixed;
    color: var(--text);
    scroll-behavior: smooth;
}

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

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

.site-header {
    position: sticky;
    top: 0;
    z-index: 10;
    backdrop-filter: blur(10px);
    background: rgb(6 11 28 / 72%);
    border-bottom: 1px solid rgb(71 198 255 / 20%);
}

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

.brand {
    font-weight: 800;
    letter-spacing: 1px;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.logo-img {
    height: 50px;
    width: auto;
    object-fit: contain;
}

.brand-text {
    font-size: 1.1rem;
}

.brand-highlight {
    color: var(--primary-2);
}

.nav-links {
    display: flex;
    gap: 1.25rem;
    color: var(--muted);
}

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

.menu-btn {
    display: none;
    border: 1px solid var(--line);
    background: transparent;
    color: var(--text);
    border-radius: 8px;
    padding: 0.35rem 0.55rem;
}

.hero {
    padding: 5.5rem 0 4rem;
}

.hero-grid {
    display: grid;
    gap: 2rem;
    grid-template-columns: 1.1fr 0.9fr;
    align-items: center;
}

.eyebrow {
    color: var(--primary-2);
    letter-spacing: 0.12rem;
    font-weight: 600;
    font-size: 0.78rem;
}

h1 {
    font-size: clamp(1.9rem, 5vw, 3.2rem);
    line-height: 1.2;
    margin: 0.45rem 0 1rem;
}

h2 {
    font-size: clamp(1.4rem, 3vw, 2rem);
    margin-top: 0;
}

.lead {
    color: var(--muted);
    line-height: 1.7;
}

.hero-actions {
    margin-top: 1.5rem;
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    padding: 0.7rem 1.1rem;
    font-weight: 600;
    border: 1px solid transparent;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--primary-2));
    color: #00143f;
}

.btn-outline {
    border-color: var(--line);
    color: var(--text);
}

.hero-card,
.card,
.timeline-item,
.contact-form {
    background: linear-gradient(180deg, rgb(22 41 91 / 76%), rgb(10 21 49 / 90%));
    border: 1px solid rgb(71 198 255 / 20%);
    border-radius: 16px;
}

.hero-card {
    padding: 1.5rem;
}

.hero-card ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 0.85rem;
    color: var(--muted);
}

.hero-card strong {
    color: var(--primary-2);
    margin-right: 0.45rem;
}

.section {
    padding: 4rem 0;
}

.alt {
    background: linear-gradient(180deg, rgb(6 11 28 / 40%), rgb(13 23 51 / 45%));
}

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

.card {
    padding: 1.2rem;
}

.card p,
.timeline-item p,
.contact-note,
.check-list,
.two-col p {
    color: var(--muted);
}

.two-col {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem 2rem;
    align-items: center;
}

.check-list {
    margin: 0;
    padding-left: 1.2rem;
    line-height: 1.9;
}

.timeline {
    display: grid;
    gap: 0.9rem;
}

.timeline-item {
    display: grid;
    grid-template-columns: 60px 1fr;
    gap: 1rem;
    align-items: start;
    padding: 1rem;
}

.timeline-item span {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: rgb(63 124 255 / 22%);
    color: var(--primary-2);
    font-weight: 700;
}

.contact-wrap {
    align-items: start;
}

.contact-form {
    padding: 1rem;
    display: grid;
    gap: 0.8rem;
}

.alert-success {
    margin: 0;
    padding: 0.7rem 0.8rem;
    border-radius: 10px;
    border: 1px solid rgb(71 198 255 / 45%);
    background: rgb(71 198 255 / 14%);
    color: #cdeeff;
    font-size: 0.93rem;
}

.alert-error {
    margin: 0;
    padding: 0.7rem 0.8rem;
    border-radius: 10px;
    border: 1px solid rgb(255 124 124 / 45%);
    background: rgb(255 124 124 / 14%);
    color: #ffd6d6;
    font-size: 0.93rem;
}

.hp-field {
    position: absolute;
    left: -99999px;
    width: 1px;
    height: 1px;
    overflow: hidden;
}

.contact-form label {
    display: grid;
    gap: 0.4rem;
    color: var(--muted);
    font-size: 0.95rem;
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    border-radius: 10px;
    border: 1px solid var(--line);
    background: #0a1535;
    color: var(--text);
    padding: 0.65rem 0.75rem;
}

.full {
    width: 100%;
}

.site-footer {
    border-top: 1px solid rgb(71 198 255 / 20%);
    padding: 1.25rem 0;
}

.thank-card {
    max-width: 720px;
    margin: 2rem auto;
    padding: 2rem;
    text-align: center;
    background: linear-gradient(180deg, rgb(22 41 91 / 76%), rgb(10 21 49 / 90%));
    border: 1px solid rgb(71 198 255 / 20%);
    border-radius: 18px;
}

.footer-wrap {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    color: var(--muted);
    font-size: 0.95rem;
}

@media (max-width: 960px) {
    .hero-grid,
    .cards,
    .two-col {
        grid-template-columns: 1fr;
    }

    .nav-links {
        display: none;
        position: absolute;
        right: 4%;
        top: 72px;
        background: #081234;
        border: 1px solid var(--line);
        border-radius: 10px;
        padding: 0.75rem;
        min-width: 180px;
        flex-direction: column;
    }

    .nav-links.open {
        display: flex;
    }

    .menu-btn {
        display: inline-block;
    }
}