:root {
    --bg: #05070d;
    --panel: #0b1220;
    --text: #ffffff;
    --muted: #cbd5e1;
    --border: #1f2a44;
    --accent: #38bdf8;
    --danger: #2563eb;

    --radius: 14px;
    --container: 1060px;
}

* {
    box-sizing: border-box;
}

html,
body {
    height: 100%;
}

body {
    margin: 0;
    font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
    line-height: 1.55;
    color:  var(--text);
    background: 
        radial-gradient(1200px 600px at 18% -10%, rgba(56, 189, 248, 0.22), transparent 60%),
        radial-gradient(1000px 600px at 82% 0%, rgba(37, 99, 235, 0.16), transparent 55%),
        var(--bg);

}

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

a {
    color: inherit;
}

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

.container {
    width: 100%;
    margin-inline: 0;
    padding-inline: clamp(1rem, 3.5vw, 2.25rem);
}

body::before {
    content: "";
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: -1;
    opacity: 0.14;
    background-image:
        url("../assets/images/cockpit.jpg"),
        url("../assets/images/codding.jpg"),
        url("../assets/images/accounting.jpg"),
        url("../assets/images/planemirror.jpg");
    background-repeat: no-repeat;
    background-size: 520px auto, 540px auto, 520px auto, 520px auto;
    background-position:
        right -120px top 120px,
        left -140px top 520px,
        right -160px top 980px,
        left -160px top 1360px;
    filter: saturate(1.15) contrast(1.05);
}

.skip-link {
    position: absolute;
    left: -999px;
    top: 0.75rem;
    background: rgba(17, 19, 26, 0.92);
    color:  var(--text);
    padding: 0.6rem 0.8rem;
    border:  1px solid rgba(42, 47, 58, 0.9);
    border-radius: 10px;
    z-index: 999;
}

.skip-link:focus {
    left:  1rem;
}

a.focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible {
    outline: 3px solid rgba(125, 211, 252, 0.55);
    outline-offset: 2px;
    border-radius: 10px;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 10;
    background:  rgba(11, 12, 16, 0.72);
    backdrop-filter:  blur(10px);
    border-bottom: 1px solid rgba(42, 47, 58, 0.65);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 0.9rem 0;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    text-decoration: none;
    font-weight: 750;
}

.brand-mark {
    color: var(--accent);
}

.site-nav {
    display: flex;
    flex-wrap: wrap;
    gap: 0.25rem;
    align-items: center;
}

.site-nav a {
    text-decoration: none;
    padding: 0.55rem 0.7rem;
    border-radius: 10px;
    border: 1px solid transparent;
    color: var(--muted);
}

.site-nav a:hover {
    color: var(--text);
    border-color:  rgba(42, 47, 58, 0.6);
    background: rgba(17, 19, 26, 0.65);
}

.nav-cta {
    color: var(--text) !important;
    border-color: rgba(125, 211, 252, 0.35);
    background: rgba(125, 211, 252, 0.08);
}

.hero {
    padding: 3.4rem 0 2.2rem;
    min-height: clamp(420px, 65vh, 720px);
    background-image:
        linear-gradient(180deg, rgba(255, 255, 255, 0.03), rgba(56, 189, 248, 0.06)),
        url("../assets/images/plane.jpg");
    background-size: contain;
    background-position: center;
    background-repeat: no-repeat;
    background-color: var(--bg);
}

.cards-2 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.project-media {
    border-radius: calc(var(--radius) - 2px);
    overflow: hidden;
    border: 1px solid rgba(31, 42, 68, 0.6);
    background: rgba(11, 18, 32, 0.35);
    aspect-ratio: 16 / 9;
    margin-bottom: 0.9rem;
}

.project-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.hero-inner {
    display: grid;
    grid-template-columns: 1.35fr 0.65fr;
    gap: 1.5rem;
    align-items: start;
}

.kicker {
    display: inline-block;
    margin: 0 0 0.7rem;
    padding: 0.25rem 0.6rem;
    border-radius: 999px;
    border: 1px solid rgba(42, 47, 58, 0.85);
    background: rgba(17, 19, 26, 0.55);
    color: var(--muted);
    font-weight: 650;
    font-size: 0.95rem;
}

h1 {
    margin: 0 0 0.7rem;
    font-size: clamp(2rem, 4vw, 3.3rem);
    line-height: 1.08;
    letter-spacing: -0.02rem;
}

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

.type-line {
    margin: 0 0 0.9rem;
    font-size: 1.05rem;
}

.type-target {
    font-weight: 700;
    color: var(--text);
}

.type-caret {
    color: rgba(56, 189, 248, 0.95);
    font-weight: 900;
    margin-left: 0.12rem;
}

.lead {
    margin: 0 0 1.2rem;
    color: var(--muted);
    max-width: 62ch;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.7rem;
    margin-bottom: 1rem;
}

.social {
    display: flex;
    flex-wrap: wrap;
    gap: 0.55rem;
}

.chip {
    text-decoration: none;
    color: var(--muted);
    border: 1px solid rgba(42, 47, 58, 0.85);
    background: rgba(17, 19, 26, 0.4);
    padding: 0.45rem 0.65rem;
    border-radius: 999px;
}

.chip:hover {
    color: var(--text);
    background: rgba(17, 19, 26, 0.62);
}

.hero-card {
    border: 1px solid rgba(42, 47, 58, 0.8);
    background: rgba(17, 19, 26, 0.6);
    border-radius: var(--radius);
    overflow: hidden;
}

.avatar {
    height: 190px;
    background: 
        radial-gradient(300px 150px at 30% 30%, rgba(125, 211, 252, 0.28), transparent 60%),
        radial-gradient(260px 160px at 75% 20%, rgba(37, 99, 235, 0.22), transparent 55%),
        linear-gradient(180deg, rgba(17, 19, 26, 0.0), rgba(17, 19, 26, 0.8));
    border-bottom: 1px solid rgba(42, 47, 58, 0.75);
}

.hero-card-meta {
    padding: 1rem;
}

.name {
    margin: 0 0 0.25rem;
    font-weight: 800;
    font-size: 1.1rem;
}

.role {
    margin: 0 0 0.85rem;
}

.facts {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    gap: 0.6rem;
}

.facts li {
    display: grid;
    grid-template-columns: 110px 1fr;
    gap: 0.6rem;
}

.section {
    padding: 2.2rem 0;
}

h2 {
    margin: 0 0 0.7rem;
    font-size: 1.6rem;
}

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.65rem 0.95rem;
    border-radius: 12px;
    border: 1px solid rgba(125, 211, 252, 0.35);
    background: rgba(125, 211, 252, 0.12);
    color: var(--text);
    text-decoration: none;
    cursor: pointer;
    font-weight: 700;
}

.button:hover {
    background: rgba(125, 211, 252, 0.18);
}

.button-ghost {
    border-color: rgba(42, 47, 58, 0.9);
    background: rgba(17, 19, 26, 0.4);
    color: var(--muted);
}

.button-ghost:hover {
    color: var(--text);
    background: rgba(17, 19, 26, 0.6);
}

.grid {
    display: grid;
    gap: 1rem;
}

.cards-3 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.card-2 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.card {
    border: 1px solid rgba(42, 47, 58, 0.8);
    background: rgba(17, 19, 26, 0.55);
    border-radius: var(--radius);
    padding: 1rem;
}

.card h3 {
    margin: 0 0 0.6rem;
    font-size: 1.1rem;
}

.pill-row {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.pill {
    display: inline-flex;
    padding: 0.25rem 0.55rem;
    border-radius: 999px;
    border: 1px solid rgba(42, 47, 58, 0.85);
    background: rgba(11, 12, 16, 0.45);
    color: var(--muted);
    font-weight: 650;
    font-size: 0.92rem;
}

.project-top {
    display: grid;
    gap: 0.55rem;
    margin-bottom: 0.45rem;
}

.card-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
    margin-top: 0.9rem;
}

.embed-frame {
    border-radius: var(--radius);
    overflow: hidden;
    border: 1px solid rgba(42, 47, 58, 0.8);
    background: rgba(17, 19, 26, 0.4);
    aspect-ratio: 16 / 9;
}

/* Centered sections (Map, Contact, Footer) */
#embed .container,
#contact .container,
#resume .container {
    text-align: center;
}

#embed .muted,
#contact .muted,
#resume .muted {
    max-width: 70ch;
    margin-inline: auto;
}

#embed .embed-frame {
    max-width: min(980px, 100%);
    margin-inline: auto;
}

.embed-frame iframe {
    width: 100%;
    height: 100%;
    border: 0;
    display: block;
}

.resume-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.7rem;
    margin-top: 0.9rem;
    justify-content: center;
}

.contact-form {
    border: 1px solid rgba(42, 47, 58, 0.8);
    background: rgba(17, 19, 26, 0.55);
    border-radius: var(--radius);
    padding: 1rem;
    display: grid;
    gap: 1rem;
    max-width: 760px;
    margin-inline: auto;
    text-align: left;
}

.field {
    display: grid;
    gap: 0.35rem;
}

label {
    font-weight: 750;
}

input,
textarea {
    width: 100%;
    padding: 0.75rem 0.85rem;
    border-radius: 12px;
    border: 1px solid rgba(42, 47, 58, 0.9);
    background: rgba(11, 12, 16, 0.55);
    color: var(--text);
}

.help {
    margin: 0;
    font-size: 0.92rem;
    color: rgba(179, 186, 199, 0.86);
}

.is-invalid {
    border-color: rgba(37, 99, 235, 0.75) !important;
}

.form-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.7rem;
}

.form-status {
    min-height: 1.2rem;
}

.status-text {
    margin: 0;
}

.status-text.success {
    color: rgba(125, 211, 252, 0.95);
}

.status-text.error {
    color: rgba(37, 99, 235, 0.95);
}

.site-footer {
    border-top: 1px solid rgba(42, 47, 58, 0.65);
    padding: 1.2rem 0;
    margin-top: 1.2rem;
    color: var(--muted);
    text-align: center;
}

.footer-inner {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
}

@media (max-width: 900px) {
    .hero-inner {
        grid-template-columns: 1fr;
    }

    .cards-3 {
        grid-template-columns: 1fr;
    }

    .cards-2 {
        grid-template-columns: 1fr;
    }

    .footer-inner {
        flex-direction: column;
        align-items: center;
    }
}