/* ============================================================
   senggack.xyz // glitch / dark
   palette: #0a0a0a #f0f0f0 #00ffcc #ff00aa #ff3333 #333333
   fonts: Silkscreen / IBM Plex Sans / Share Tech Mono
   ============================================================ */

:root {
    --bg: #0a0a0a;
    --fg: #f0f0f0;
    --cyan: #00ffcc;
    --magenta: #ff00aa;
    --red: #ff3333;
    --gray: #333333;
    --gray-hi: #555555;
    --panel: #111111;
    --panel-edge: #222222;
    --rgb-shadow: 2px 0 rgba(0, 255, 204, 0.7), -2px 0 rgba(255, 0, 170, 0.7);
    --frag-clip: polygon(0 0, 95% 0, 100% 5%, 100% 100%, 5% 100%, 0 95%);
    --frag-clip-r: polygon(5% 0, 100% 0, 100% 95%, 95% 100%, 0 100%, 0 5%);
    --font-display: "Silkscreen", "IBM Plex Sans", monospace;
    --font-body: "IBM Plex Sans", system-ui, sans-serif;
    --font-mono: "Share Tech Mono", "IBM Plex Mono", monospace;
}

* { box-sizing: border-box; }

html, body {
    margin: 0;
    padding: 0;
    background: var(--bg);
    color: var(--fg);
    overflow-x: hidden;
}

body {
    font-family: var(--font-body);
    font-weight: 400;
    line-height: 1.6;
    min-height: 100vh;
    position: relative;
    background:
        radial-gradient(ellipse at 20% 10%, rgba(0, 255, 204, 0.05), transparent 60%),
        radial-gradient(ellipse at 80% 90%, rgba(255, 0, 170, 0.05), transparent 60%),
        var(--bg);
}

a { color: var(--fg); text-decoration: none; }

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

::selection { background: var(--magenta); color: var(--bg); }

/* ============================================================
   GLOBAL FX :: scan-lines, vignette, data stream
   ============================================================ */

.scan-lines {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 80;
    background: repeating-linear-gradient(
        to bottom,
        transparent 0,
        transparent 1px,
        rgba(0, 0, 0, 0.30) 1px,
        rgba(0, 0, 0, 0.30) 2px
    );
    mix-blend-mode: multiply;
    opacity: 0.6;
}

.vignette {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 70;
    background: radial-gradient(ellipse at center, transparent 55%, rgba(0, 0, 0, 0.65) 100%);
}

.data-stream {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 1;
    overflow: hidden;
    opacity: 0.18;
    color: var(--gray);
    font-family: var(--font-mono);
    font-size: 0.78rem;
    line-height: 1.25;
    white-space: pre;
    column-count: 6;
    column-gap: 24px;
    padding: 12px 16px;
    animation: streamScroll 60s linear infinite;
    will-change: transform;
}

@keyframes streamScroll {
    from { transform: translateY(0); }
    to   { transform: translateY(-50%); }
}

.data-stream span {
    display: block;
}

.data-stream span.hot { color: var(--cyan); opacity: 0.5; }
.data-stream span.warm { color: var(--magenta); opacity: 0.5; }

/* ============================================================
   HEADER
   ============================================================ */

.site-header {
    position: sticky;
    top: 0;
    z-index: 60;
    background: rgba(10, 10, 10, 0.85);
    backdrop-filter: blur(6px);
    border-bottom: 1px solid var(--panel-edge);
}

.header-inner {
    max-width: 1320px;
    margin: 0 auto;
    padding: 14px 28px;
    display: grid;
    grid-template-columns: auto 1fr auto;
    align-items: center;
    gap: 24px;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-display);
    letter-spacing: 0.04em;
}

.brand-mark {
    color: var(--cyan);
    font-size: 1.05rem;
    text-shadow: var(--rgb-shadow);
    position: relative;
}
.brand-divider { color: var(--gray-hi); font-family: var(--font-mono); }
.brand-name { color: var(--fg); font-size: 0.95rem; }

.nav-links {
    display: flex;
    justify-content: center;
    gap: 22px;
    font-family: var(--font-mono);
    font-size: 0.85rem;
}

.nav-links a {
    position: relative;
    padding: 4px 6px;
    color: var(--fg);
    transition: color 120ms ease;
}

.nav-links a::after {
    content: "";
    position: absolute;
    left: 6px;
    right: 6px;
    bottom: 0;
    height: 1px;
    background: var(--cyan);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 160ms ease;
}

.nav-links a:hover {
    color: var(--cyan);
    text-shadow: var(--rgb-shadow);
}
.nav-links a:hover::after { transform: scaleX(1); }

.signal-meta {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-mono);
    font-size: 0.78rem;
    color: var(--gray-hi);
    letter-spacing: 0.06em;
}

.signal-dot {
    width: 8px;
    height: 8px;
    background: var(--cyan);
    box-shadow: 0 0 8px var(--cyan);
    animation: pulseDot 1.6s ease-in-out infinite;
}

@keyframes pulseDot {
    0%, 100% { opacity: 1; transform: scale(1); }
    50%      { opacity: 0.35; transform: scale(0.7); }
}

.signal-label { color: var(--fg); }

/* ============================================================
   MAIN PAGE WRAP
   ============================================================ */

.page {
    position: relative;
    z-index: 5;
    max-width: 1320px;
    margin: 0 auto;
    padding: 0 28px 80px;
}

.section-head {
    display: grid;
    grid-template-columns: auto auto 1fr;
    align-items: end;
    gap: 16px;
    margin: 80px 0 28px;
}

.section-index {
    font-family: var(--font-mono);
    color: var(--cyan);
    font-size: 0.85rem;
    letter-spacing: 0.1em;
}

.section-title {
    font-family: var(--font-display);
    font-weight: 400;
    margin: 0;
    font-size: clamp(1.5rem, 4vw, 2.4rem);
    text-shadow: var(--rgb-shadow);
    letter-spacing: 0.02em;
    position: relative;
}

.section-rule {
    height: 1px;
    background: linear-gradient(to right, var(--gray) 0%, transparent 100%);
    margin-bottom: 8px;
}

/* ============================================================
   HERO :: split-screen with vertical offset
   ============================================================ */

.hero {
    position: relative;
    padding: 60px 0 40px;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 36px;
    align-items: start;
}

.hero-right { transform: translateY(30px); }

.hero-tag {
    font-family: var(--font-mono);
    color: var(--cyan);
    font-size: 0.85rem;
    letter-spacing: 0.12em;
    margin-bottom: 18px;
    border-left: 2px solid var(--cyan);
    padding-left: 10px;
}

.hero-title {
    font-family: var(--font-display);
    font-weight: 400;
    font-size: clamp(2rem, 6vw, 4.4rem);
    line-height: 1.0;
    margin: 0 0 22px;
    letter-spacing: 0.01em;
    position: relative;
    text-shadow: var(--rgb-shadow);
    word-break: break-word;
}

.hero-lede {
    font-size: 1.05rem;
    color: var(--fg);
    max-width: 38ch;
    margin: 0 0 28px;
}
.hero-lede em { color: var(--cyan); font-style: normal; }
.hero-lede .hangul {
    font-family: var(--font-display);
    color: var(--magenta);
    text-shadow: 1px 0 var(--cyan);
    margin: 0 4px;
}

.hero-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 24px;
    padding: 14px 16px;
    margin: 0 0 28px;
    border: 1px solid var(--panel-edge);
    background: rgba(17, 17, 17, 0.75);
    clip-path: var(--frag-clip);
}

.meta-block {
    display: inline-flex;
    flex-direction: column;
    font-family: var(--font-mono);
    line-height: 1.2;
}
.meta-label {
    font-size: 0.72rem;
    color: var(--gray-hi);
    letter-spacing: 0.12em;
}
.meta-value {
    font-size: 0.95rem;
    color: var(--fg);
}

.hero-cta-row {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
}

.btn {
    --btn-bg: transparent;
    --btn-fg: var(--fg);
    --btn-edge: var(--gray-hi);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 22px;
    font-family: var(--font-mono);
    font-size: 0.9rem;
    letter-spacing: 0.08em;
    color: var(--btn-fg);
    background: var(--btn-bg);
    border: 1px solid var(--btn-edge);
    cursor: pointer;
    text-transform: uppercase;
    position: relative;
    transition: transform 140ms ease, color 140ms ease, background 140ms ease, border-color 140ms ease;
    clip-path: var(--frag-clip);
}

.btn-primary {
    --btn-bg: var(--cyan);
    --btn-fg: var(--bg);
    --btn-edge: var(--cyan);
    font-weight: 700;
}
.btn-primary:hover {
    --btn-bg: var(--magenta);
    --btn-edge: var(--magenta);
    transform: translate(-1px, -1px);
}

.btn-ghost {
    --btn-bg: transparent;
    --btn-fg: var(--cyan);
    --btn-edge: var(--cyan);
}
.btn-ghost:hover {
    --btn-bg: rgba(0, 255, 204, 0.08);
    --btn-fg: var(--magenta);
    --btn-edge: var(--magenta);
}

/* HERO RIGHT */
.ascii-block {
    border: 1px solid var(--panel-edge);
    background: rgba(17, 17, 17, 0.75);
    padding: 14px 16px;
    margin-bottom: 18px;
    clip-path: var(--frag-clip-r);
}

.ascii-art {
    font-family: var(--font-mono);
    color: var(--cyan);
    text-shadow: 1px 0 var(--magenta);
    font-size: 0.95rem;
    line-height: 1.05;
    margin: 0;
    white-space: pre;
    overflow-x: auto;
}

.rgb-card {
    border: 1px solid var(--cyan);
    background: rgba(17, 17, 17, 0.85);
    padding: 16px 18px;
    clip-path: var(--frag-clip);
    position: relative;
}
.rgb-card::before {
    content: "";
    position: absolute;
    inset: 0;
    border: 1px solid var(--magenta);
    transform: translate(2px, 2px);
    pointer-events: none;
    clip-path: var(--frag-clip);
    opacity: 0.6;
}

.rgb-card-head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--cyan);
    letter-spacing: 0.1em;
    margin-bottom: 12px;
}
.rgb-tag { color: var(--magenta); }
.rgb-pulse {
    width: 10px;
    height: 10px;
    border-radius: 0;
    background: var(--cyan);
    box-shadow: 2px 0 var(--magenta), -2px 0 var(--cyan);
    animation: pulseDot 1.4s ease-in-out infinite;
}

.rgb-card-body { padding: 8px 0; }
.rgb-line {
    margin: 4px 0;
    font-family: var(--font-mono);
    font-size: 0.95rem;
    color: var(--fg);
    text-shadow: var(--rgb-shadow);
    letter-spacing: 0.02em;
}
.rgb-line:first-child { color: var(--gray-hi); text-shadow: none; font-size: 0.78rem; }

.rgb-card-foot {
    display: flex;
    justify-content: space-between;
    border-top: 1px dashed var(--panel-edge);
    margin-top: 12px;
    padding-top: 10px;
    font-family: var(--font-mono);
    font-size: 0.78rem;
    color: var(--gray-hi);
}
.rgb-card-foot #checksum { color: var(--cyan); }

/* TICKER */
.ticker {
    margin-top: 48px;
    border: 1px solid var(--panel-edge);
    border-left: 2px solid var(--cyan);
    border-right: 2px solid var(--magenta);
    background: rgba(17, 17, 17, 0.75);
    overflow: hidden;
    height: 40px;
    display: flex;
    align-items: center;
    position: relative;
}
.ticker-track {
    display: flex;
    gap: 60px;
    white-space: nowrap;
    font-family: var(--font-mono);
    font-size: 0.85rem;
    color: var(--cyan);
    text-shadow: 1px 0 var(--magenta);
    animation: tickerSlide 24s linear infinite;
    will-change: transform;
}
@keyframes tickerSlide {
    from { transform: translateX(0); }
    to   { transform: translateX(-50%); }
}

/* ============================================================
   MANIFEST
   ============================================================ */

.manifest-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 22px;
}

.frag-card {
    position: relative;
    padding: 24px 24px 18px;
    background: rgba(17, 17, 17, 0.85);
    border: 1px solid var(--panel-edge);
    clip-path: var(--frag-clip);
    transition: transform 200ms ease, border-color 200ms ease;
}
.frag-card:nth-child(2) { clip-path: var(--frag-clip-r); transform: translateY(20px); }
.frag-card:nth-child(3) { transform: translateY(-12px); }
.frag-card:nth-child(4) { clip-path: var(--frag-clip-r); }

.frag-card:hover {
    border-color: var(--cyan);
    transform: translate(-2px, -2px);
}

.frag-num {
    font-family: var(--font-mono);
    color: var(--magenta);
    letter-spacing: 0.16em;
    font-size: 0.78rem;
    margin-bottom: 8px;
}

.frag-title {
    font-family: var(--font-display);
    font-weight: 400;
    margin: 0 0 12px;
    font-size: 1.4rem;
    color: var(--fg);
    text-shadow: var(--rgb-shadow);
    letter-spacing: 0.01em;
}

.frag-card p {
    margin: 0 0 14px;
    color: var(--fg);
    font-size: 0.98rem;
}

.frag-foot {
    border-top: 1px dashed var(--panel-edge);
    padding-top: 8px;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--gray-hi);
}

/* ============================================================
   ERRORS TABLE
   ============================================================ */

.error-table {
    border: 1px solid var(--panel-edge);
    background: rgba(17, 17, 17, 0.85);
    clip-path: var(--frag-clip);
    overflow: hidden;
}

.error-row {
    display: grid;
    grid-template-columns: 90px 1fr 1.4fr 2fr;
    gap: 16px;
    padding: 12px 18px;
    font-family: var(--font-mono);
    font-size: 0.9rem;
    border-bottom: 1px solid var(--panel-edge);
    align-items: center;
}
.error-row:last-child { border-bottom: 0; }
.error-row.error-head {
    background: var(--bg);
    color: var(--gray-hi);
    text-transform: uppercase;
    letter-spacing: 0.12em;
    font-size: 0.72rem;
}

.err-code { color: var(--cyan); }
.err-signal { color: var(--fg); letter-spacing: 0.06em; }
.err-amp {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--magenta);
}
.err-amp .bar {
    height: 6px;
    width: var(--amp);
    background: linear-gradient(to right, var(--cyan), var(--magenta));
    flex-shrink: 0;
    max-width: 60%;
}
.err-note { color: var(--fg); }

.error-row:hover {
    background: rgba(0, 255, 204, 0.06);
    color: var(--cyan);
}
.error-row:hover .err-signal { color: var(--cyan); }

/* ============================================================
   STREAM :: console + hex panel
   ============================================================ */

.stream-grid {
    display: grid;
    grid-template-columns: 1.6fr 1fr;
    gap: 22px;
    align-items: start;
}

.console {
    background: #050505;
    border: 1px solid var(--panel-edge);
    clip-path: var(--frag-clip);
    font-family: var(--font-mono);
    overflow: hidden;
}

.console-head {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    border-bottom: 1px solid var(--panel-edge);
    background: rgba(10, 10, 10, 0.9);
    font-size: 0.82rem;
    color: var(--gray-hi);
}

.console-dot {
    width: 10px;
    height: 10px;
    background: var(--gray);
}
.dot-cy { background: var(--cyan); box-shadow: 0 0 6px var(--cyan); }
.dot-mg { background: var(--magenta); box-shadow: 0 0 6px var(--magenta); }
.dot-rd { background: var(--red); box-shadow: 0 0 6px var(--red); }
.console-title { margin-left: 8px; color: var(--fg); }

.console-body {
    padding: 14px 18px;
    font-size: 0.92rem;
    color: var(--fg);
    min-height: 280px;
}

.cl { margin: 4px 0; line-height: 1.5; }
.cl-pre {
    color: var(--cyan);
    margin-right: 8px;
    display: inline-block;
    width: 14px;
}
.cl.ok > .cl-pre { color: var(--cyan); }
.cl.ok { color: var(--fg); }
.cl.warn > .cl-pre { color: var(--red); }
.cl.warn { color: var(--magenta); }
.cl.err { color: var(--red); }

.caret {
    display: inline-block;
    width: 8px;
    height: 14px;
    background: var(--cyan);
    margin-left: 4px;
    vertical-align: middle;
    animation: caretBlink 1s steps(2) infinite;
}
@keyframes caretBlink {
    0%, 49% { opacity: 1; }
    50%, 100% { opacity: 0; }
}

/* HEX PANEL */
.hex-panel {
    background: rgba(17, 17, 17, 0.85);
    border: 1px solid var(--panel-edge);
    clip-path: var(--frag-clip-r);
    padding: 14px;
}
.hex-panel-head {
    font-family: var(--font-mono);
    font-size: 0.78rem;
    color: var(--cyan);
    margin-bottom: 10px;
    letter-spacing: 0.1em;
}
.hex-grid {
    display: grid;
    grid-template-columns: repeat(8, 1fr);
    gap: 4px 8px;
    font-family: var(--font-mono);
    font-size: 0.82rem;
    color: var(--fg);
}
.hex-cell {
    color: var(--gray-hi);
    text-align: center;
    transition: color 80ms ease;
}
.hex-cell.hot { color: var(--cyan); text-shadow: 1px 0 var(--magenta); }
.hex-cell.warm { color: var(--magenta); }

/* ============================================================
   FEED
   ============================================================ */

.feed-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 22px;
}

.feed-item {
    border: 1px solid var(--panel-edge);
    background: rgba(17, 17, 17, 0.85);
    padding: 22px 22px 18px;
    clip-path: var(--frag-clip);
    transition: border-color 160ms ease, transform 160ms ease;
}
.feed-item:nth-child(2n) { clip-path: var(--frag-clip-r); transform: translateY(14px); }

.feed-item:hover {
    border-color: var(--magenta);
    transform: translate(-2px, -2px);
}

.feed-stamp {
    font-family: var(--font-mono);
    color: var(--cyan);
    font-size: 0.78rem;
    letter-spacing: 0.1em;
    margin-bottom: 8px;
}

.feed-title {
    font-family: var(--font-display);
    font-weight: 400;
    margin: 0 0 12px;
    font-size: 1.3rem;
    color: var(--fg);
    text-shadow: var(--rgb-shadow);
    letter-spacing: 0.01em;
}

.feed-item p {
    margin: 0 0 14px;
    color: var(--fg);
}

.feed-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    font-family: var(--font-mono);
    font-size: 0.78rem;
}
.feed-tags span {
    color: var(--magenta);
    border: 1px solid var(--panel-edge);
    padding: 2px 8px;
}

/* ============================================================
   CONTACT
   ============================================================ */

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    gap: 32px;
    align-items: start;
}

.contact-copy { transform: translateY(-12px); }

.contact-lede {
    font-size: 1.05rem;
    margin: 0 0 24px;
    color: var(--fg);
}

.contact-list {
    list-style: none;
    margin: 0;
    padding: 0;
    font-family: var(--font-mono);
    font-size: 0.92rem;
    color: var(--fg);
}
.contact-list li {
    padding: 8px 0;
    border-bottom: 1px dashed var(--panel-edge);
}
.cl-key {
    color: var(--cyan);
    margin-right: 10px;
    text-shadow: 1px 0 var(--magenta);
}

.contact-form {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
    padding: 22px;
    border: 1px solid var(--panel-edge);
    background: rgba(17, 17, 17, 0.85);
    clip-path: var(--frag-clip);
    transform: translateY(20px);
}

.field { display: flex; flex-direction: column; gap: 6px; }
.field-wide { grid-column: 1 / -1; }

.field-label {
    font-family: var(--font-mono);
    font-size: 0.78rem;
    color: var(--cyan);
    letter-spacing: 0.1em;
}

.contact-form input,
.contact-form textarea {
    background: var(--bg);
    border: 1px solid var(--panel-edge);
    color: var(--fg);
    font-family: var(--font-mono);
    font-size: 0.95rem;
    padding: 10px 12px;
    outline: none;
    transition: border-color 140ms ease;
    resize: vertical;
}
.contact-form input::placeholder,
.contact-form textarea::placeholder { color: var(--gray-hi); }

.contact-form input:focus,
.contact-form textarea:focus {
    border-color: var(--cyan);
}

.contact-form .btn {
    grid-column: 1 / -1;
    justify-self: start;
}

.form-status {
    grid-column: 1 / -1;
    margin: 0;
    font-family: var(--font-mono);
    font-size: 0.82rem;
    color: var(--gray-hi);
}
.form-status.ok { color: var(--cyan); text-shadow: var(--rgb-shadow); }
.form-status.err { color: var(--red); }

/* ============================================================
   FOOTER
   ============================================================ */

.site-footer {
    margin-top: 80px;
    border-top: 1px solid var(--panel-edge);
    background: rgba(10, 10, 10, 0.85);
    position: relative;
    z-index: 5;
}

.footer-grid {
    max-width: 1320px;
    margin: 0 auto;
    padding: 28px;
    display: grid;
    grid-template-columns: 1fr 1.4fr 1fr;
    gap: 24px;
    align-items: center;
    font-family: var(--font-mono);
    font-size: 0.82rem;
    color: var(--gray-hi);
}

.foot-brand {
    display: flex;
    flex-direction: column;
    color: var(--fg);
    font-family: var(--font-display);
    font-size: 0.95rem;
}
.foot-brand span:first-child { text-shadow: var(--rgb-shadow); }
.foot-sub {
    font-family: var(--font-mono);
    color: var(--gray-hi);
    font-size: 0.78rem;
    margin-top: 4px;
}

.foot-meta {
    display: flex;
    justify-content: center;
    gap: 18px;
    flex-wrap: wrap;
}
.foot-meta span { color: var(--cyan); }

.foot-rights {
    text-align: right;
    color: var(--gray-hi);
}

/* ============================================================
   GLITCH BURSTS :: triggered via JS body class
   ============================================================ */

@keyframes glitchShake {
    0%   { transform: translate(0, 0); }
    20%  { transform: translate(-3px, 2px); }
    40%  { transform: translate(2px, -2px); }
    60%  { transform: translate(-2px, -1px); }
    80%  { transform: translate(3px, 1px); }
    100% { transform: translate(0, 0); }
}
@keyframes glitchInvert {
    0%, 100% { filter: none; }
    50%      { filter: invert(1) hue-rotate(180deg); }
}

body.glitching {
    animation: glitchShake 200ms steps(5);
}

body.glitching .hero-title,
body.glitching .section-title,
body.glitching .feed-title,
body.glitching .frag-title {
    text-shadow:
        4px 0 rgba(0, 255, 204, 0.9),
        -4px 0 rgba(255, 0, 170, 0.9),
        0 2px rgba(255, 51, 51, 0.5);
    transform: translateX(2px);
}

body.glitching .frag-card,
body.glitching .feed-item {
    clip-path: polygon(0 8%, 92% 4%, 100% 12%, 96% 100%, 6% 98%, 0 90%);
}

body.glitching .ascii-art {
    color: var(--magenta);
    text-shadow: 2px 0 var(--cyan), -2px 0 var(--red);
}

body.glitching .ticker {
    animation: glitchInvert 200ms steps(3);
}

body.glitching .data-stream { opacity: 0.45; }

/* hover-triggered glitch on data attributes */
.brand-mark[data-text],
.nav-links a[data-text],
.hero-title[data-text],
.section-title[data-text],
.frag-title[data-text],
.feed-title[data-text],
.rgb-line[data-text],
.btn[data-text] {
    position: relative;
}

.frag-card:hover .frag-title[data-text]::before,
.feed-item:hover .feed-title[data-text]::before,
.btn:hover[data-text]::before {
    content: attr(data-text);
    position: absolute;
    inset: 0;
    color: var(--cyan);
    text-shadow: -2px 0 var(--magenta);
    clip-path: inset(20% 0 60% 0);
    pointer-events: none;
    opacity: 0.8;
    animation: glitchClipA 0.6s steps(6) infinite;
}
.frag-card:hover .frag-title[data-text]::after,
.feed-item:hover .feed-title[data-text]::after,
.btn:hover[data-text]::after {
    content: attr(data-text);
    position: absolute;
    inset: 0;
    color: var(--magenta);
    text-shadow: 2px 0 var(--cyan);
    clip-path: inset(60% 0 10% 0);
    pointer-events: none;
    opacity: 0.85;
    animation: glitchClipB 0.7s steps(8) infinite;
}

@keyframes glitchClipA {
    0%   { clip-path: inset(10% 0 70% 0); transform: translateX(-2px); }
    20%  { clip-path: inset(40% 0 30% 0); transform: translateX(2px); }
    40%  { clip-path: inset(60% 0 10% 0); transform: translateX(-1px); }
    60%  { clip-path: inset(20% 0 50% 0); transform: translateX(3px); }
    80%  { clip-path: inset(70% 0 10% 0); transform: translateX(-2px); }
    100% { clip-path: inset(15% 0 65% 0); transform: translateX(0); }
}
@keyframes glitchClipB {
    0%   { clip-path: inset(70% 0 10% 0); transform: translateX(2px); }
    25%  { clip-path: inset(30% 0 40% 0); transform: translateX(-3px); }
    50%  { clip-path: inset(50% 0 20% 0); transform: translateX(1px); }
    75%  { clip-path: inset(10% 0 60% 0); transform: translateX(-2px); }
    100% { clip-path: inset(65% 0 10% 0); transform: translateX(0); }
}

/* ============================================================
   RESPONSIVE
   ============================================================ */

@media (max-width: 980px) {
    .header-inner {
        grid-template-columns: auto 1fr;
        row-gap: 12px;
    }
    .nav-links {
        grid-column: 1 / -1;
        justify-content: flex-start;
        flex-wrap: wrap;
        gap: 14px;
    }
    .signal-meta { display: none; }

    .hero-grid { grid-template-columns: 1fr; gap: 24px; }
    .hero-right { transform: translateY(0); }
    .ticker { margin-top: 28px; }

    .manifest-grid,
    .feed-list,
    .stream-grid,
    .contact-grid { grid-template-columns: 1fr; }

    .frag-card:nth-child(n) { transform: none; }
    .feed-item:nth-child(n) { transform: none; }

    .error-row {
        grid-template-columns: 70px 1fr 1.2fr;
    }
    .error-row .err-note { display: none; }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 12px;
    }
    .foot-meta { justify-content: flex-start; }
    .foot-rights { text-align: left; }

    .data-stream { column-count: 3; font-size: 0.7rem; }
}

@media (max-width: 560px) {
    .hero-title { font-size: clamp(1.8rem, 9vw, 2.6rem); }
    .nav-links { font-size: 0.78rem; }
    .contact-form { grid-template-columns: 1fr; }
    .hex-grid { grid-template-columns: repeat(6, 1fr); }
}

/* ============================================================
   REDUCED MOTION :: kill the glitch, keep the structure
   ============================================================ */

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.001ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.001ms !important;
    }
    .data-stream { display: none; }
    .scan-lines { opacity: 0.18; }
    body.glitching { animation: none; }
    .hero-title,
    .section-title,
    .frag-title,
    .feed-title,
    .brand-mark,
    .rgb-line { text-shadow: none; }
    .rgb-card::before { display: none; }
    .ticker-track { animation: none; }
    .signal-dot { animation: none; opacity: 1; }
}