:root {
    --bg: #111;
    --ink: #f5f5f5;
    --muted: #cccccc;
    --border: rgba(255, 255, 255, 0.2);
    --panel: rgba(40, 40, 40, 0.6);
    --button: rgba(255, 255, 255, 0.15);
    --button-hover: rgba(255, 255, 255, 0.25);
    --shadow: 0 20px 40px rgba(0, 0, 0, 0.35);
    --radius: 16px;
    --transition: 0.2s ease;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    min-height: 100vh;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, "Open Sans", "Helvetica Neue", sans-serif;
    background: linear-gradient(160deg, #050505, #222);
    color: var(--ink);
}

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

a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible {
    outline: 2px solid #fff;
    outline-offset: 3px;
}

.wrap {
    width: min(100% - 3rem, 960px);
    margin: 0 auto;
}

header {
    position: sticky;
    top: 0;
    z-index: 10;
    backdrop-filter: blur(12px);
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 0;
    gap: 1rem;
}

.brand {
    font-weight: 600;
    letter-spacing: 0.05em;
}

.nav-link {
    margin-left: 1rem;
    color: var(--muted);
    transition: color var(--transition);
}

.nav-link:hover,
.nav-link:focus-visible {
    color: var(--ink);
}

.glass {
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    backdrop-filter: blur(18px);
}

.hero {
    padding: 8rem 0 4rem;
}

.hero-panel {
    padding: 3rem;
    display: grid;
    gap: 1.5rem;
}

.lead {
    font-size: 1.15rem;
    line-height: 1.6;
    color: var(--muted);
}

.cta {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.85rem 1.6rem;
    border-radius: 999px;
    border: 1px solid var(--border);
    background: var(--button);
    color: var(--ink);
    font-weight: 600;
    letter-spacing: 0.02em;
    transition: background var(--transition), transform var(--transition);
}

.btn:hover,
.btn:focus-visible {
    background: var(--button-hover);
    transform: translateY(-2px);
}

.section {
    padding: 4rem 0;
    display: grid;
    gap: 2rem;
}

.panel {
    padding: 2.5rem;
    display: grid;
    gap: 1rem;
}

.section-header {
    display: grid;
    gap: 0.75rem;
}

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

.grid {
    display: grid;
    gap: 1.5rem;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.card {
    padding: 2rem;
    display: grid;
    gap: 0.75rem;
}

.bullets {
    margin: 0;
    padding-left: 1.5rem;
    display: grid;
    gap: 0.75rem;
}

.form {
    display: grid;
    gap: 0.75rem;
}

.form input,
.form textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid var(--border);
    border-radius: 12px;
    color: var(--ink);
}

.form input::placeholder,
.form textarea::placeholder {
    color: var(--muted);
}

.contact-links {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
}

.link {
    color: var(--muted);
    text-decoration: underline;
    text-decoration-color: rgba(255, 255, 255, 0.4);
    transition: color var(--transition);
}

.link:hover,
.link:focus-visible {
    color: var(--ink);
}

.foot {
    padding: 2rem 0;
    background: rgba(0, 0, 0, 0.6);
    border-top: 1px solid var(--border);
}

.foot-wrap {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.foot nav {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
}

@media (max-width: 640px) {
    .hero {
        padding-top: 6rem;
    }

    .hero-panel {
        padding: 2rem;
    }

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

    .nav-link {
        margin-left: 0;
    }
}
[id] {
    scroll-margin-top: 120px;
}