/* ============================================
   DESIGN TOKENS
   bg:      #0A0A0C  near-black chassis
   panel:   #16181B  raised panel
   line:    #2A2D31  hairline / borders
   text:    #E8E6E1  primary text
   muted:   #8A8D91  secondary text
   accent:  #FF4B1F  hazard orange — sole accent color
   ok:      #39FF9E  status-green, used sparingly for "online/ok" states
   ============================================ */

:root {
    --bg: #0A0A0C;
    --panel: #16181B;
    --panel-raised: #1C1F23;
    --line: #2A2D31;
    --text: #E8E6E1;
    --muted: #8A8D91;
    --accent: #FF4B1F;
    --ok: #39FF9E;
    --mono: "IBM Plex Mono", monospace;
    --sans: "IBM Plex Sans", sans-serif;
    --display: "Bebas Neue", sans-serif;
}

* {
    box-sizing: border-box;
}

    *:focus-visible {
        outline: 2px solid var(--accent);
        outline-offset: 2px;
    }

html {
    scroll-behavior: smooth;
}

body {
    background: var(--bg);
    color: var(--text);
    font-family: var(--sans);
    font-weight: 300;
    margin: 0;
    min-height: 100vh;
    line-height: 1.6;
    position: relative;
}

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

    * {
        animation: none !important;
        transition: none !important;
    }
}

/* ===== ambient texture ===== */
.grid-overlay {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 1;
    background-image: linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
    background-size: 40px 40px;
}

.scanlines {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 2;
    opacity: 0.35;
    background: repeating-linear-gradient( to bottom, rgba(0,0,0,0) 0px, rgba(0,0,0,0) 2px, rgba(0,0,0,0.12) 3px );
}

/* ===== HUD nav ===== */
#hud {
    position: sticky;
    top: 0;
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.9rem 2rem;
    background: rgba(10,10,12,0.85);
    backdrop-filter: blur(6px);
    border-bottom: 1px solid var(--line);
    font-family: var(--mono);
    font-size: 0.8rem;
    letter-spacing: 0.05em;
}

.hud-id {
    color: var(--accent);
    font-weight: 600;
}

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

.hud-nav {
    display: flex;
    gap: 1.75rem;
}

    .hud-nav a {
        color: var(--muted);
        text-decoration: none;
        border-bottom: 1px solid transparent;
        transition: color 0.15s, border-color 0.15s;
    }

        .hud-nav a:hover {
            color: var(--text);
            border-color: var(--accent);
        }

.hud-status {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    color: var(--ok);
}

.dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--ok);
    box-shadow: 0 0 6px var(--ok);
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%,100% {
        opacity: 1;
    }

    50% {
        opacity: 0.35;
    }
}

/* ===== HERO ===== */
.hero {
    position: relative;
    z-index: 3;
    min-height: 92vh;
    display: grid;
    grid-template-columns: 1.4fr 1fr;
    align-items: center;
    gap: 2rem;
    padding: 3rem 4rem;
}

.terminal-line {
    font-family: var(--mono);
    color: var(--ok);
    font-size: 0.9rem;
    margin: 0 0 1rem;
}

.cursor {
    animation: blink 1s step-end infinite;
    color: var(--accent);
}

@keyframes blink {
    50% {
        opacity: 0;
    }
}

.hero-title {
    font-family: var(--display);
    font-size: clamp(3.5rem, 9vw, 7.5rem);
    line-height: 0.88;
    letter-spacing: 0.02em;
    margin: 0 0 1.25rem;
    color: var(--text);
}

.hero-role {
    font-family: var(--mono);
    color: var(--accent);
    font-size: 0.85rem;
    letter-spacing: 0.08em;
    margin: 0 0 1.5rem;
    text-transform: uppercase;
}

.hero-desc {
    max-width: 46ch;
    color: var(--muted);
    font-size: 1.05rem;
    margin: 0 0 2rem;
}

.btn-primary {
    display: inline-block;
    font-family: var(--mono);
    color: var(--bg);
    background: var(--accent);
    padding: 0.8rem 1.5rem;
    text-decoration: none;
    font-size: 0.85rem;
    letter-spacing: 0.05em;
    border: 1px solid var(--accent);
    transition: background 0.15s, color 0.15s;
}

    .btn-primary:hover {
        background: transparent;
        color: var(--accent);
    }

.hero-readout {
    font-family: var(--mono);
    background: var(--panel);
    border: 1px solid var(--line);
    padding: 1.5rem;
    font-size: 0.85rem;
}

.readout-row {
    display: flex;
    justify-content: space-between;
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--line);
    color: var(--muted);
}

    .readout-row:last-child {
        border-bottom: none;
    }

    .readout-row span:last-child {
        color: var(--text);
        font-weight: 500;
    }

    .readout-row .ok {
        color: var(--ok);
    }

/* ===== SECTION LABELS ===== */
.section-label {
    font-family: var(--mono);
    color: var(--accent);
    font-size: 0.85rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    margin: 0 0 2.5rem;
    padding: 0 4rem;
}

/* ===== WORK / DOSSIERS ===== */
.work {
    position: relative;
    z-index: 3;
    padding: 5rem 0;
}

.dossier {
    display: grid;
    grid-template-columns: 1.3fr 1fr;
    gap: 0;
    border-top: 1px solid var(--line);
    padding: 3rem 4rem;
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.5s ease, transform 0.5s ease;
}

    .dossier.in-view {
        opacity: 1;
        transform: translateY(0);
    }

.dossier-media {
    padding-right: 3rem;
}

.media-frame {
    position: relative;
    aspect-ratio: 4/3;
    background: var(--panel);
    border: 1px solid var(--line);
    overflow: hidden;
}

    .media-frame img, .media-frame video {
        position: absolute;
        inset: 0;
        width: 100%;
        height: 100%;
        object-fit: contain;
        background: var(--panel-raised);
        display: none;
    }

        .media-frame img:not([hidden]), .media-frame video:not([hidden]) {
            display: block;
        }

.media-thumbs {
    display: flex;
    gap: 0.4rem;
    margin-top: 0.6rem;
    flex-wrap: wrap;
}

.thumb {
    width: 34px;
    height: 34px;
    background: var(--panel);
    border: 1px solid var(--line);
    color: var(--muted);
    font-family: var(--mono);
    font-size: 0.75rem;
    cursor: pointer;
    transition: border-color 0.15s, color 0.15s;
}

    .thumb:hover {
        color: var(--text);
    }

    .thumb.active {
        border-color: var(--accent);
        color: var(--accent);
    }

.thumb-video {
    border-color: var(--ok);
    color: var(--ok);
    background: rgba(57, 255, 158, 0.08);
}

    .thumb-video:hover {
        color: var(--ok);
        background: rgba(57, 255, 158, 0.18);
    }

    .thumb-video.active {
        border-color: var(--ok);
        color: var(--bg);
        background: var(--ok);
    }

.dossier-spec {
    border-left: 1px solid var(--line);
    padding-left: 3rem;
    display: flex;
    flex-direction: column;
}

.case-id {
    font-family: var(--mono);
    color: var(--muted);
    font-size: 0.75rem;
    letter-spacing: 0.1em;
    margin-bottom: 0.5rem;
}

.dossier-spec h3 {
    font-family: var(--display);
    font-size: 2rem;
    letter-spacing: 0.01em;
    margin: 0 0 1.25rem;
    line-height: 1.05;
}

.spec-row {
    display: grid;
    grid-template-columns: 90px 1fr;
    font-family: var(--mono);
    font-size: 0.82rem;
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--line);
}

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

.spec-value {
    color: var(--text);
}

    .spec-value.status {
        color: var(--ok);
    }

.dossier-desc {
    color: var(--muted);
    margin: 1.25rem 0 1.25rem;
    font-size: 0.98rem;
}

.dossier-links {
    display: flex;
    gap: 0.75rem;
    margin-top: auto;
    flex-wrap: wrap;
}

    .dossier-links a {
        font-family: var(--mono);
        font-size: 0.8rem;
        color: var(--accent);
        text-decoration: none;
        border: 1px solid var(--accent);
        padding: 0.5rem 0.9rem;
        transition: background 0.15s, color 0.15s;
    }

        .dossier-links a:hover {
            background: var(--accent);
            color: var(--bg);
        }

/* ===== SPECS / ABOUT ===== */
.specs {
    position: relative;
    z-index: 3;
    padding: 5rem 0 6rem;
    border-top: 1px solid var(--line);
}

.specs-grid {
    display: grid;
    grid-template-columns: 1fr 1fr 1.4fr;
    gap: 1.5rem;
    padding: 0 4rem;
}

.specs-panel {
    background: var(--panel);
    border: 1px solid var(--line);
    padding: 1.75rem;
    opacity: 0;
    transform: translateY(16px);
    transition: opacity 0.5s ease, transform 0.5s ease;
}

    .specs-panel.in-view {
        opacity: 1;
        transform: translateY(0);
    }

    .specs-panel h3 {
        font-family: var(--mono);
        font-size: 0.85rem;
        letter-spacing: 0.08em;
        color: var(--accent);
        margin: 0 0 1.25rem;
    }

    .specs-panel ul {
        list-style: none;
        margin: 0;
        padding: 0;
    }

    .specs-panel li {
        margin-bottom: 0.9rem;
        font-family: var(--mono);
        font-size: 0.82rem;
    }

    .specs-panel .bar {
        height: 4px;
        background: var(--line);
        margin-top: 0.4rem;
    }

        .specs-panel .bar div {
            height: 100%;
            background: var(--accent);
        }

.tag-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

    .tag-list li {
        border: 1px solid var(--line);
        padding: 0.35rem 0.7rem;
        margin: 0;
        color: var(--muted);
    }

.log-list li {
    border-bottom: 1px solid var(--line);
    padding-bottom: 0.9rem;
    margin-bottom: 0.9rem;
    color: var(--muted);
    font-family: var(--sans);
    font-size: 0.95rem;
}

    .log-list li:last-child {
        border-bottom: none;
        margin-bottom: 0;
    }

.log-tag {
    display: inline-block;
    font-family: var(--mono);
    font-size: 0.7rem;
    color: var(--bg);
    background: var(--accent);
    padding: 0.15rem 0.4rem;
    margin-right: 0.5rem;
    letter-spacing: 0.05em;
}

/* ===== CONTACT ===== */
.contact {
    position: relative;
    z-index: 3;
    padding: 5rem 4rem 6rem;
    border-top: 1px solid var(--line);
    text-align: left;
}

.contact-prompt {
    font-family: var(--mono);
    color: var(--ok);
    font-size: 1.1rem;
    margin-bottom: 2rem;
}

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

    .contact-links a {
        font-family: var(--mono);
        color: var(--text);
        border: 1px solid var(--line);
        padding: 0.9rem 1.6rem;
        text-decoration: none;
        font-size: 0.85rem;
        letter-spacing: 0.05em;
        transition: border-color 0.15s, color 0.15s;
    }

        .contact-links a:hover {
            border-color: var(--accent);
            color: var(--accent);
        }

footer {
    position: relative;
    z-index: 3;
    text-align: center;
    padding: 2rem;
    font-family: var(--mono);
    font-size: 0.75rem;
    color: var(--muted);
    border-top: 1px solid var(--line);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 900px) {
    .hero {
        grid-template-columns: 1fr;
        padding: 2.5rem 1.5rem;
        min-height: auto;
    }

    .hero-readout {
        margin-top: 1rem;
    }

    .section-label {
        padding: 0 1.5rem;
    }

    .dossier {
        grid-template-columns: 1fr;
        padding: 2rem 1.5rem;
    }

    .dossier-media {
        padding-right: 0;
        margin-bottom: 1.5rem;
    }

    .dossier-spec {
        border-left: none;
        padding-left: 0;
    }

    .specs-grid {
        grid-template-columns: 1fr;
        padding: 0 1.5rem;
    }

    .contact {
        padding: 3rem 1.5rem 4rem;
    }

    #hud {
        padding: 0.8rem 1.25rem;
        flex-wrap: wrap;
        gap: 0.5rem;
    }

    .hud-nav {
        gap: 1rem;
    }
}