/* =====================================================
   mysterious.quest // Investigation Terminal
   Cyberpunk detective HUD overlay
   ===================================================== */

:root {
    --c-deep-space: #050a14;
    --c-midnight: #0a1628;
    --c-cyan: #00b4d8;
    --c-cyan-glow: #00b4d833;
    --c-cyan-soft: #00b4d822;
    --c-cyan-mid: #00b4d844;
    --c-cyan-strong: #00b4d8aa;
    --c-white: #e0e0e0;
    --c-orange: #ff6b35;
    --c-orange-soft: #ff6b3544;
    --c-steel: #1a3a5c;
    --c-steel-soft: #1a3a5c66;

    --f-display: 'Orbitron', 'Space Grotesk', 'Inter', system-ui, sans-serif;
    --f-body: 'Exo 2', 'Inter', system-ui, sans-serif;
    --f-mono: 'Fira Code', 'Space Mono', ui-monospace, monospace;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    background: var(--c-deep-space);
    scroll-behavior: smooth;
}

body {
    font-family: var(--f-body);
    font-weight: 400;
    font-size: 0.95rem;
    line-height: 1.7;
    color: var(--c-white);
    background:
        radial-gradient(ellipse at 20% 10%, #0a1f3a 0%, transparent 55%),
        radial-gradient(ellipse at 80% 80%, #0a1628 0%, transparent 60%),
        linear-gradient(180deg, var(--c-deep-space), #02060d);
    min-height: 100vh;
    overflow-x: hidden;
    position: relative;
}

/* =====================================================
   HUD viewport frame -- persistent surveillance border
   ===================================================== */
body::before {
    content: '';
    position: fixed;
    inset: 8px;
    border: 1px solid var(--c-cyan-mid);
    pointer-events: none;
    z-index: 100;
}

body::after {
    content: '';
    position: fixed;
    inset: 14px;
    border: 1px dashed var(--c-cyan-soft);
    pointer-events: none;
    z-index: 99;
}

/* Corner coordinate readouts */
.hud-corner {
    position: fixed;
    z-index: 110;
    font-family: var(--f-mono);
    font-size: 0.62rem;
    line-height: 1.4;
    color: var(--c-cyan);
    letter-spacing: 0.12em;
    text-transform: uppercase;
    pointer-events: none;
    display: flex;
    flex-direction: column;
    gap: 2px;
    text-shadow: 0 0 6px var(--c-cyan-mid);
}

.hud-corner .hud-tag {
    color: var(--c-orange);
    text-shadow: 0 0 6px var(--c-orange-soft);
}

.hud-corner .hud-coord em {
    font-style: normal;
    color: var(--c-white);
}

.hud-corner--tl { top: 18px; left: 22px; }
.hud-corner--tr { top: 18px; right: 22px; align-items: flex-end; }
.hud-corner--bl { bottom: 18px; left: 22px; }
.hud-corner--br { bottom: 18px; right: 22px; align-items: flex-end; }

/* Vertical CLASSIFIED strip */
.classified-strip {
    position: fixed;
    top: 0;
    right: 0;
    width: 48px;
    height: 100vh;
    z-index: 95;
    display: flex;
    align-items: center;
    justify-content: center;
    pointer-events: none;
    border-left: 1px solid var(--c-cyan-soft);
    background: linear-gradient(180deg, transparent, rgba(255, 107, 53, 0.04), transparent);
}

.classified-text {
    writing-mode: vertical-rl;
    transform: rotate(180deg);
    color: var(--c-orange-soft);
    font-family: var(--f-mono);
    font-size: 0.6rem;
    letter-spacing: 0.5em;
    text-transform: uppercase;
    white-space: nowrap;
    animation: slideDown 28s linear infinite;
}

@keyframes slideDown {
    from { transform: rotate(180deg) translateY(-50%); }
    to { transform: rotate(180deg) translateY(50%); }
}

/* Scanline */
.scanline {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 90;
    background: repeating-linear-gradient(
        180deg,
        transparent 0,
        transparent 3px,
        rgba(0, 180, 216, 0.018) 3px,
        rgba(0, 180, 216, 0.018) 4px
    );
    mix-blend-mode: screen;
}

/* Noise / grain */
.noise {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 91;
    opacity: 0.08;
    mix-blend-mode: overlay;
    background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='160' height='160'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 0  0 0 0 0 0.7  0 0 0 0 0.85  0 0 0 0.6 0'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
    background-size: 160px 160px;
}

/* =====================================================
   Terminal main wrapper
   ===================================================== */
.terminal {
    position: relative;
    z-index: 1;
    padding: 60px 88px 60px 60px;
    max-width: 1400px;
    margin: 0 auto;
}

/* =====================================================
   HERO -- Targeting reticle
   ===================================================== */
.hero {
    min-height: 100vh;
    display: grid;
    place-items: center;
    position: relative;
    padding: 80px 0 60px;
}

.hero__brand {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 28px;
    text-align: center;
    position: relative;
}

.hero__prefix {
    font-family: var(--f-mono);
    font-size: 0.7rem;
    letter-spacing: 0.4em;
    color: var(--c-cyan);
    text-transform: uppercase;
}

.reticle {
    position: relative;
    width: clamp(280px, 52vw, 520px);
    height: clamp(280px, 52vw, 520px);
    display: grid;
    place-items: center;
}

.reticle__ring {
    position: absolute;
    border-radius: 50%;
    border: 1px solid var(--c-cyan);
    box-sizing: border-box;
}

.reticle__ring--1 {
    width: 100%;
    height: 100%;
    border-width: 2px;
    border-color: var(--c-cyan);
    box-shadow:
        0 0 0 22px transparent,
        0 0 0 23px var(--c-cyan-mid),
        0 0 0 50px transparent,
        0 0 0 51px var(--c-cyan-soft),
        0 0 30px rgba(0, 180, 216, 0.25),
        inset 0 0 30px rgba(0, 180, 216, 0.15);
    animation: pulseRing 4.4s ease-in-out infinite;
}

.reticle__ring--2 {
    width: 64%;
    height: 64%;
    border: 1px dashed var(--c-cyan-strong);
    animation: spin 24s linear infinite;
}

.reticle__ring--3 {
    width: 38%;
    height: 38%;
    border: 1px solid var(--c-orange);
    box-shadow: 0 0 12px var(--c-orange-soft);
    animation: spin 12s linear infinite reverse;
}

.reticle__crosshair {
    position: absolute;
    background: var(--c-cyan);
    box-shadow: 0 0 6px var(--c-cyan);
}

.reticle__crosshair--h {
    width: 14%;
    height: 1px;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
}

.reticle__crosshair--v {
    width: 1px;
    height: 14%;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
}

.reticle__core {
    position: relative;
    z-index: 2;
    text-align: center;
    padding: 14px 22px;
}

.reticle__corner {
    position: absolute;
    width: 14px;
    height: 14px;
    border: 1px solid var(--c-orange);
}

.reticle__corner--tl { top: 6%; left: 6%; border-right: 0; border-bottom: 0; }
.reticle__corner--tr { top: 6%; right: 6%; border-left: 0; border-bottom: 0; }
.reticle__corner--bl { bottom: 6%; left: 6%; border-right: 0; border-top: 0; }
.reticle__corner--br { bottom: 6%; right: 6%; border-left: 0; border-top: 0; }

@keyframes pulseRing {
    0%, 100% {
        transform: scale(1);
        box-shadow:
            0 0 0 22px transparent,
            0 0 0 23px var(--c-cyan-mid),
            0 0 0 50px transparent,
            0 0 0 51px var(--c-cyan-soft),
            0 0 30px rgba(0, 180, 216, 0.25),
            inset 0 0 30px rgba(0, 180, 216, 0.15);
    }
    50% {
        transform: scale(1.04);
        box-shadow:
            0 0 0 22px transparent,
            0 0 0 23px var(--c-cyan),
            0 0 0 50px transparent,
            0 0 0 51px var(--c-cyan-mid),
            0 0 60px rgba(0, 180, 216, 0.45),
            inset 0 0 60px rgba(0, 180, 216, 0.25);
    }
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.hero__title {
    font-family: var(--f-display);
    font-weight: 900;
    font-size: clamp(1.5rem, 4vw, 3rem);
    letter-spacing: 0.06em;
    color: var(--c-white);
    text-shadow:
        0 0 12px var(--c-cyan),
        0 0 32px rgba(0, 180, 216, 0.4);
    line-height: 1;
}

.hero__title .dot {
    color: var(--c-orange);
    text-shadow: 0 0 12px var(--c-orange);
}

.hero__subtitle {
    font-family: var(--f-mono);
    font-size: 0.7rem;
    letter-spacing: 0.32em;
    color: var(--c-cyan);
    margin-top: 8px;
    text-transform: uppercase;
}

.hero__brief {
    font-family: var(--f-mono);
    font-size: 0.78rem;
    color: var(--c-white);
    letter-spacing: 0.06em;
    border-left: 2px solid var(--c-cyan);
    padding: 8px 14px;
    background: rgba(0, 180, 216, 0.06);
    max-width: 560px;
    min-height: 2.4em;
}

.hero__brief::after {
    content: '_';
    color: var(--c-cyan);
    animation: blink 0.9s steps(2) infinite;
}

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

.hero__meta {
    display: flex;
    gap: 28px;
    flex-wrap: wrap;
    justify-content: center;
    font-family: var(--f-mono);
    font-size: 0.68rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
}

.hero__meta-item {
    color: var(--c-white);
    border: 1px solid var(--c-cyan-mid);
    padding: 6px 12px;
    background: rgba(10, 22, 40, 0.6);
}

.hero__meta-item em {
    font-style: normal;
    color: var(--c-cyan);
    margin-right: 8px;
}

.scroll-cue {
    margin-top: 24px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    font-family: var(--f-mono);
    font-size: 0.62rem;
    letter-spacing: 0.4em;
    color: var(--c-cyan);
    text-transform: uppercase;
}

.scroll-cue__line {
    width: 1px;
    height: 50px;
    background: linear-gradient(180deg, var(--c-cyan), transparent);
    animation: scrollCue 2s ease-in-out infinite;
    transform-origin: top;
}

@keyframes scrollCue {
    0%, 100% { transform: scaleY(0.4); opacity: 0.4; }
    50% { transform: scaleY(1); opacity: 1; }
}

/* =====================================================
   BRIEFING -- broken grid offset block
   ===================================================== */
.briefing {
    position: relative;
    margin: 80px 0 80px;
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: 22px;
    padding: 40px 0;
}

.briefing::before {
    content: '';
    position: absolute;
    top: -10px;
    left: 8%;
    right: 12%;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--c-cyan), transparent);
}

.briefing__label {
    grid-column: 1 / span 12;
    font-family: var(--f-mono);
    font-size: 0.7rem;
    letter-spacing: 0.4em;
    color: var(--c-orange);
    text-transform: uppercase;
}

.briefing__title {
    grid-column: 2 / span 9;
    font-family: var(--f-display);
    font-weight: 700;
    font-size: clamp(1.4rem, 3.4vw, 2.4rem);
    letter-spacing: 0.02em;
    color: var(--c-white);
    line-height: 1.2;
    text-shadow: 0 0 18px rgba(0, 180, 216, 0.25);
}

.briefing__body {
    grid-column: 3 / span 7;
    font-size: 1rem;
    line-height: 1.85;
    color: #c8d4e0;
    margin-top: 8px;
}

.briefing__body em {
    font-style: normal;
    color: var(--c-orange);
    font-family: var(--f-mono);
    letter-spacing: 0.1em;
}

.briefing__transmission {
    grid-column: 5 / span 7;
    margin-top: 18px;
    background: rgba(10, 22, 40, 0.7);
    border: 1px solid var(--c-cyan-mid);
    padding: 18px 22px;
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    box-shadow: 0 0 24px rgba(0, 180, 216, 0.08);
    transform: rotate(-0.6deg);
    position: relative;
}

.briefing__transmission::before {
    content: '';
    position: absolute;
    top: -1px; left: -1px;
    width: 18px; height: 18px;
    border-top: 2px solid var(--c-orange);
    border-left: 2px solid var(--c-orange);
}

.briefing__transmission::after {
    content: '';
    position: absolute;
    bottom: -1px; right: -1px;
    width: 18px; height: 18px;
    border-bottom: 2px solid var(--c-orange);
    border-right: 2px solid var(--c-orange);
}

.briefing__t-label {
    font-family: var(--f-mono);
    font-size: 0.62rem;
    color: var(--c-cyan);
    letter-spacing: 0.3em;
    text-transform: uppercase;
    display: block;
    margin-bottom: 10px;
}

.briefing__t-body {
    font-family: var(--f-mono);
    font-size: 0.86rem;
    line-height: 1.6;
    color: var(--c-white);
    white-space: pre-wrap;
    word-break: break-word;
}

/* =====================================================
   EVIDENCE BOARD -- broken grid w/ rotated cards
   ===================================================== */
.evidence {
    position: relative;
    margin: 80px 0 80px;
    padding: 40px 0;
}

.evidence__header {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin-bottom: 40px;
    padding-left: 8%;
}

.evidence__label {
    font-family: var(--f-mono);
    font-size: 0.7rem;
    letter-spacing: 0.4em;
    color: var(--c-orange);
    text-transform: uppercase;
}

.evidence__title {
    font-family: var(--f-display);
    font-weight: 700;
    font-size: clamp(1.6rem, 4vw, 2.6rem);
    letter-spacing: 0.04em;
    color: var(--c-white);
    text-shadow: 0 0 18px rgba(0, 180, 216, 0.3);
}

.evidence__hint {
    font-family: var(--f-mono);
    font-size: 0.72rem;
    color: var(--c-cyan);
    letter-spacing: 0.2em;
    text-transform: uppercase;
}

.evidence__grid {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    grid-auto-rows: minmax(60px, auto);
    gap: 22px 18px;
    position: relative;
}

/* Decorative pin lines between cards */
.evidence__grid::before {
    content: '';
    position: absolute;
    inset: -10px;
    background:
        linear-gradient(115deg, transparent 49.8%, var(--c-cyan-soft) 49.9%, var(--c-cyan-soft) 50.1%, transparent 50.2%),
        linear-gradient(245deg, transparent 49.8%, var(--c-cyan-soft) 49.9%, var(--c-cyan-soft) 50.1%, transparent 50.2%);
    pointer-events: none;
    z-index: 0;
    opacity: 0.4;
}

.card {
    position: relative;
    background: rgba(10, 22, 40, 0.8);
    border: 1px solid var(--c-cyan-mid);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    box-shadow:
        0 0 20px rgba(0, 180, 216, 0.1),
        inset 0 0 0 1px rgba(0, 180, 216, 0.04);
    padding: 22px 22px 18px;
    z-index: 1;
    opacity: 0;
    transform: translateY(20px) rotate(0deg) scale(0.98);
    transition:
        opacity 0.7s ease,
        transform 0.7s cubic-bezier(0.2, 0.8, 0.2, 1),
        box-shadow 0.4s ease,
        border-color 0.4s ease;
}

.card.is-revealed {
    opacity: 1;
    transform: translateY(0) rotate(var(--rot, 0deg)) scale(1);
}

.card:hover {
    box-shadow:
        0 0 36px rgba(0, 180, 216, 0.25),
        inset 0 0 0 1px rgba(0, 180, 216, 0.18);
    border-color: var(--c-cyan);
    transform: translateY(-2px) rotate(0deg) scale(1.01);
}

/* Pin / corner cuts */
.card::before {
    content: '';
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--c-orange);
    box-shadow: 0 0 8px var(--c-orange), 0 0 0 2px rgba(255, 107, 53, 0.18);
}

.card::after {
    content: '';
    position: absolute;
    top: 0; right: 0;
    width: 14px;
    height: 14px;
    background: linear-gradient(225deg, var(--c-cyan-mid) 0 50%, transparent 50%);
}

/* Broken-grid spans */
.card--a { grid-column: 1 / span 5; grid-row: span 2; }
.card--b { grid-column: 7 / span 6; grid-row: span 2; }
.card--c { grid-column: 2 / span 6; grid-row: span 2; }
.card--d { grid-column: 8 / span 5; grid-row: span 2; }
.card--e { grid-column: 1 / span 4; grid-row: span 3; }
.card--f { grid-column: 6 / span 7; grid-row: span 2; }

.card__head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
    font-family: var(--f-mono);
    font-size: 0.62rem;
    letter-spacing: 0.3em;
    text-transform: uppercase;
}

.card__id {
    color: var(--c-cyan);
}

.card__stamp {
    color: var(--c-white);
    border: 1px solid var(--c-cyan-mid);
    padding: 2px 8px;
    font-size: 0.58rem;
    background: rgba(0, 180, 216, 0.08);
}

.card__stamp--alert {
    color: var(--c-orange);
    border-color: var(--c-orange-soft);
    background: rgba(255, 107, 53, 0.08);
}

.card__title {
    font-family: var(--f-display);
    font-weight: 700;
    font-size: 1.1rem;
    letter-spacing: 0.02em;
    color: var(--c-white);
    margin-bottom: 10px;
    line-height: 1.3;
    text-shadow: 0 0 10px rgba(0, 180, 216, 0.25);
}

.card__body {
    font-size: 0.92rem;
    line-height: 1.7;
    color: #c0ccd8;
}

.card__body em {
    font-style: italic;
    color: var(--c-cyan);
}

.card__meta {
    display: flex;
    flex-wrap: wrap;
    gap: 8px 14px;
    margin-top: 14px;
    padding-top: 10px;
    border-top: 1px dashed var(--c-cyan-soft);
    font-family: var(--f-mono);
    font-size: 0.6rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--c-cyan);
}

.card__meta--alert {
    color: var(--c-orange);
}

.card__cipher {
    margin-top: 14px;
    padding: 10px 12px;
    background: rgba(255, 107, 53, 0.08);
    border-left: 2px solid var(--c-orange);
    font-family: var(--f-mono);
    font-size: 0.78rem;
    color: var(--c-orange);
    letter-spacing: 0.06em;
    word-break: break-word;
}

.card__schematic {
    margin: 8px auto 12px;
    width: 100%;
    max-width: 240px;
    aspect-ratio: 1 / 1;
    display: grid;
    place-items: center;
    border: 1px solid var(--c-cyan-soft);
    background:
        radial-gradient(circle at center, rgba(0, 180, 216, 0.06), transparent 70%),
        repeating-linear-gradient(0deg, transparent 0, transparent 11px, rgba(0, 180, 216, 0.05) 11px, rgba(0, 180, 216, 0.05) 12px),
        repeating-linear-gradient(90deg, transparent 0, transparent 11px, rgba(0, 180, 216, 0.05) 11px, rgba(0, 180, 216, 0.05) 12px);
}

.card__schematic svg {
    width: 90%;
    height: 90%;
}

/* =====================================================
   SCANNER -- live telemetry readouts
   ===================================================== */
.scanner {
    position: relative;
    margin: 80px 0 80px;
    padding: 40px 36px;
    background:
        linear-gradient(135deg, rgba(10, 22, 40, 0.7), rgba(5, 10, 20, 0.85)),
        repeating-linear-gradient(90deg, transparent 0, transparent 39px, rgba(0, 180, 216, 0.04) 39px, rgba(0, 180, 216, 0.04) 40px);
    border: 1px solid var(--c-cyan-mid);
    box-shadow: 0 0 30px rgba(0, 180, 216, 0.1);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    transform: rotate(0.4deg);
}

.scanner::before, .scanner::after {
    content: '';
    position: absolute;
    width: 22px; height: 22px;
    border-color: var(--c-orange);
    border-style: solid;
}

.scanner::before { top: -1px; left: -1px; border-width: 2px 0 0 2px; }
.scanner::after { bottom: -1px; right: -1px; border-width: 0 2px 2px 0; }

.scanner__header {
    margin-bottom: 28px;
}

.scanner__label {
    display: block;
    font-family: var(--f-mono);
    font-size: 0.7rem;
    letter-spacing: 0.4em;
    color: var(--c-orange);
    text-transform: uppercase;
    margin-bottom: 6px;
}

.scanner__title {
    font-family: var(--f-display);
    font-weight: 700;
    font-size: clamp(1.4rem, 3.4vw, 2.2rem);
    letter-spacing: 0.04em;
    color: var(--c-white);
    text-shadow: 0 0 14px rgba(0, 180, 216, 0.3);
}

.scanner__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 14px 28px;
    margin-bottom: 28px;
}

.readout {
    display: grid;
    grid-template-columns: 90px 1fr 50px;
    align-items: center;
    gap: 12px;
    font-family: var(--f-mono);
    font-size: 0.7rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
}

.readout__name {
    color: var(--c-cyan);
}

.readout__bar {
    position: relative;
    height: 8px;
    background: rgba(0, 180, 216, 0.08);
    border: 1px solid var(--c-cyan-soft);
    overflow: hidden;
}

.readout__bar::before {
    content: '';
    position: absolute;
    inset: 0;
    background: repeating-linear-gradient(90deg, transparent 0, transparent 5px, rgba(0, 180, 216, 0.18) 5px, rgba(0, 180, 216, 0.18) 6px);
    pointer-events: none;
}

.readout__fill {
    display: block;
    height: 100%;
    width: 0%;
    background: linear-gradient(90deg, var(--c-cyan), #65e0ff);
    box-shadow: 0 0 8px var(--c-cyan);
    transition: width 1.4s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.readout__fill--alert {
    background: linear-gradient(90deg, var(--c-orange), #ffb189);
    box-shadow: 0 0 8px var(--c-orange);
}

.readout.is-active .readout__fill {
    width: calc(var(--target) * 100%);
}

.readout__value {
    color: var(--c-white);
    text-align: right;
    font-variant-numeric: tabular-nums;
}

.readout__value--alert {
    color: var(--c-orange);
}

.scanner__log {
    border-top: 1px dashed var(--c-cyan-soft);
    padding-top: 18px;
    font-family: var(--f-mono);
    font-size: 0.78rem;
    line-height: 1.9;
    color: #aebccb;
}

.log-line--alert {
    color: var(--c-orange);
}

/* =====================================================
   DOSSIER / Footer
   ===================================================== */
.dossier {
    position: relative;
    margin: 80px 0 60px;
    padding: 60px 0 40px;
}

.dossier::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--c-orange), transparent);
}

.dossier__header {
    margin-bottom: 24px;
    padding-left: 8%;
}

.dossier__label {
    display: block;
    font-family: var(--f-mono);
    font-size: 0.7rem;
    letter-spacing: 0.4em;
    color: var(--c-orange);
    text-transform: uppercase;
    margin-bottom: 8px;
}

.dossier__title {
    font-family: var(--f-display);
    font-weight: 700;
    font-size: clamp(1.6rem, 4.2vw, 2.8rem);
    letter-spacing: 0.04em;
    color: var(--c-white);
    text-shadow: 0 0 18px rgba(0, 180, 216, 0.35);
}

.dossier__body {
    max-width: 720px;
    margin: 0 auto 50px;
    padding: 0 8%;
    font-size: 1.02rem;
    line-height: 1.9;
    color: #c8d4e0;
}

.footer {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 18px 40px;
    border-top: 1px solid var(--c-cyan-mid);
    padding: 22px 8%;
    font-family: var(--f-mono);
    font-size: 0.76rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
}

.footer__col {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.footer__k {
    color: var(--c-cyan);
    font-size: 0.62rem;
    letter-spacing: 0.32em;
}

.footer__v {
    color: var(--c-white);
}

.footer__v--alert {
    color: var(--c-orange);
}

/* =====================================================
   Reveal animation base
   ===================================================== */
.reveal {
    /* base set on .card */
}

/* =====================================================
   Responsive collapse
   ===================================================== */
@media (max-width: 980px) {
    .terminal {
        padding: 50px 60px 50px 30px;
    }
    .briefing__title { grid-column: 1 / span 12; }
    .briefing__body { grid-column: 1 / span 12; }
    .briefing__transmission { grid-column: 1 / span 12; }

    .card--a, .card--b, .card--c, .card--d, .card--e, .card--f {
        grid-column: 1 / span 12;
        grid-row: auto;
    }

    .evidence__grid::before { display: none; }
}

@media (max-width: 620px) {
    .terminal { padding: 50px 56px 50px 18px; }
    .classified-strip { width: 36px; }
    .hud-corner { font-size: 0.55rem; letter-spacing: 0.08em; }
    .hud-corner--tl { top: 14px; left: 16px; }
    .hud-corner--tr { top: 14px; right: 16px; }
    .hud-corner--bl { bottom: 14px; left: 16px; }
    .hud-corner--br { bottom: 14px; right: 16px; }
    .briefing, .evidence, .scanner, .dossier { padding-left: 0; padding-right: 0; }
    .scanner { padding: 30px 18px; }
    .readout { grid-template-columns: 70px 1fr 40px; gap: 8px; font-size: 0.62rem; }
    .footer { padding: 22px 4%; }
}