/* =====================================================================
   SPOOL landing page
   Aesthetic: silver brushed-metal chassis + neon orange accent + OLED glow.
   Theme accent is a CSS custom property so the JS easter-egg can re-tint
   the whole page on click (mirrors the in-app SP-L double-click).
   ===================================================================== */

:root {
    /* THEME — re-written from JS on theme randomiser */
    --accent:        #ff5a14;
    --accent-bright: #ffa64a;
    --accent-dim:    #8a3008;

    /* PANEL — silver brushed aluminium */
    --bg:            #0a0a0c;
    --panel:         #16161a;
    --panel-2:       #1f1f24;
    --alum-light:    #d8d8db;
    --alum-mid:      #aaaaae;
    --alum-dark:     #4a4a50;
    --text:          #e6e6ea;
    --text-dim:      #888892;
    --text-dim-2:    #555560;

    /* OLED tempo display */
    --oled-bg:       #07070a;
    --oled-text:     var(--accent-bright);
    --oled-dim:      #5a3520;

    --maxw:          1180px;
    --radius:        14px;
    --radius-sm:     6px;

    --fs-display:    clamp(56px, 9vw, 128px);
    --fs-h2:         clamp(34px, 4.4vw, 56px);
    --fs-h3:         clamp(20px, 1.8vw, 26px);
    --fs-body:       clamp(15px, 1.05vw, 17px);

    --t:             cubic-bezier(.22,.61,.36,1);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    margin: 0;
    background: var(--bg);
    color: var(--text);
    font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
    font-size: var(--fs-body);
    line-height: 1.55;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

a { color: var(--accent-bright); text-decoration: none; }
a:hover { color: var(--accent); }
kbd, code {
    font-family: "JetBrains Mono", ui-monospace, "SF Mono", Menlo, Consolas, monospace;
    font-size: .9em;
    background: var(--panel);
    border: 1px solid var(--panel-2);
    border-radius: 4px;
    padding: 2px 6px;
    color: var(--text);
}
em { color: var(--text-dim); font-style: normal; }

/* ============================ NAV ============================ */
.nav {
    position: sticky; top: 0; z-index: 100;
    backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
    background: rgba(10,10,12,.78);
    border-bottom: 1px solid rgba(255,255,255,.06);
}
.nav-inner {
    max-width: var(--maxw);
    margin: 0 auto;
    padding: 14px 24px;
    display: flex; align-items: center; justify-content: space-between;
    gap: 16px;
}
.brand {
    display: flex; align-items: center; gap: 12px;
    color: var(--text); font-weight: 800; letter-spacing: .05em;
}
.brand-mark {
    display: inline-grid; place-items: center;
    width: 34px; height: 34px; border-radius: 7px;
    background: linear-gradient(135deg, var(--alum-light), var(--alum-dark));
    color: #1a1a1e; font-family: "JetBrains Mono", monospace;
    font-size: 12px; font-weight: 800; letter-spacing: .02em;
    box-shadow: inset 0 1px 0 rgba(255,255,255,.4), inset 0 -1px 0 rgba(0,0,0,.5);
}
.brand-name { font-size: 18px; }
.nav-links { display: flex; align-items: center; gap: 22px; }
.nav-links a {
    color: var(--text-dim); font-weight: 500; font-size: 14px;
    transition: color .18s var(--t);
}
.nav-links a:hover { color: var(--text); }
.nav-cta {
    color: var(--accent) !important;
    border: 1px solid currentColor;
    padding: 6px 14px; border-radius: 999px;
    font-weight: 700 !important;
}
.nav-cta:hover { background: var(--accent); color: #0a0a0c !important; }

@media (max-width: 720px) {
    .nav-links a:not(.nav-cta) { display: none; }
}

/* ============================ HERO ============================ */
.hero {
    position: relative;
    padding: 80px 24px 100px;
    overflow: hidden;
}
.hero-bg {
    position: absolute; inset: -10% -10% -10% -10%;
    background:
        radial-gradient(circle at 20% 20%, rgba(255,90,20,.18), transparent 50%),
        radial-gradient(circle at 80% 60%, rgba(255,90,20,.10), transparent 50%);
    filter: blur(40px);
    z-index: 0;
}
.hero-inner {
    position: relative; z-index: 1;
    max-width: var(--maxw);
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 60px;
    align-items: center;
}
@media (max-width: 920px) {
    .hero-inner { grid-template-columns: 1fr; gap: 40px; }
    .hero-art { order: 2; justify-self: center; }
}

.hero-eyebrow {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 6px 12px; border-radius: 999px;
    background: rgba(255,255,255,.04);
    border: 1px solid rgba(255,255,255,.08);
    color: var(--text-dim);
    font-family: "JetBrains Mono", monospace;
    font-size: 12px; letter-spacing: .04em;
    margin-bottom: 28px;
}
.hero-eyebrow .dot {
    width: 8px; height: 8px; border-radius: 999px;
    background: var(--accent);
    box-shadow: 0 0 12px var(--accent);
    animation: pulse 2.4s var(--t) infinite;
}
@keyframes pulse {
    0%, 100% { opacity: .55; transform: scale(1); }
    50%      { opacity: 1;   transform: scale(1.2); }
}

.hero-title {
    display: flex; align-items: center; gap: 24px;
    margin: 0 0 26px;
    line-height: .9;
}
.hero-logo {
    display: grid; place-items: center;
    width: 96px; height: 96px; border-radius: 18px;
    background: linear-gradient(135deg, var(--alum-light), var(--alum-dark));
    color: #1a1a1e;
    font-family: "JetBrains Mono", monospace;
    font-size: 34px; font-weight: 800; letter-spacing: -.02em;
    box-shadow: inset 0 2px 0 rgba(255,255,255,.45), inset 0 -2px 0 rgba(0,0,0,.5),
                0 14px 40px rgba(0,0,0,.4);
    transition: transform .25s var(--t);
}
.hero-logo:hover { transform: rotate(-4deg) scale(1.04); cursor: pointer; }
.hero-wordmark {
    font-size: var(--fs-display);
    font-weight: 900; letter-spacing: -.04em;
    background: linear-gradient(180deg, #ffffff 0%, #999 100%);
    -webkit-background-clip: text; background-clip: text; color: transparent;
}

.hero-tagline {
    font-size: clamp(20px, 1.7vw, 24px);
    color: var(--text-dim);
    margin: 0 0 36px; max-width: 560px;
}
.hero-tagline .strike {
    color: var(--text-dim-2);
    text-decoration: line-through;
    text-decoration-color: var(--accent);
    text-decoration-thickness: 2px;
}

.hero-price-row {
    display: flex; align-items: stretch; gap: 18px;
    margin-bottom: 36px;
}
.price-card {
    flex: 1;
    background: var(--panel);
    border: 1px solid var(--panel-2);
    border-radius: var(--radius);
    padding: 18px 20px;
}
.price-label {
    text-transform: uppercase;
    font-family: "JetBrains Mono", monospace;
    font-size: 11px; letter-spacing: .12em;
    color: var(--text-dim); margin-bottom: 6px;
}
.price-value {
    font-size: 36px; font-weight: 900;
    line-height: 1;
    margin-bottom: 6px;
}
.price-fine { font-size: 12px; color: var(--text-dim); }
.price-tp7 .price-value {
    color: var(--text-dim-2);
    text-decoration: line-through; text-decoration-color: var(--text-dim-2);
}
.price-spool { border-color: rgba(255,255,255,.10); position: relative; overflow: hidden; }
.price-spool::before {
    content: ""; position: absolute; inset: 0;
    background: linear-gradient(135deg, var(--accent), transparent 60%);
    opacity: .12;
}
.price-spool .price-value {
    color: var(--accent-bright);
    text-shadow: 0 0 18px rgba(255,166,74,.4);
}
.price-vs {
    align-self: center;
    color: var(--text-dim-2);
    font-family: "JetBrains Mono", monospace;
    font-size: 14px;
}

.cta-row { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 28px; }
.cta {
    display: inline-flex; align-items: center; gap: 10px;
    padding: 14px 22px; border-radius: 999px;
    font-weight: 700; font-size: 15px;
    transition: transform .18s var(--t), background .18s var(--t), border-color .18s var(--t);
}
.cta-primary {
    background: var(--accent); color: #0a0a0c !important;
    box-shadow: 0 12px 40px rgba(255,90,20,.34);
}
.cta-primary:hover { transform: translateY(-2px); background: var(--accent-bright); }
.cta-ghost {
    background: transparent;
    color: var(--text) !important;
    border: 1px solid rgba(255,255,255,.14);
}
.cta-ghost:hover { border-color: var(--accent); color: var(--accent-bright) !important; }
.cta-icon {
    display: grid; place-items: center;
    width: 22px; height: 22px;
    font-family: "JetBrains Mono", monospace;
}
.hero-trust {
    color: var(--text-dim);
    font-size: 13px;
    font-family: "JetBrains Mono", monospace;
}

/* ---- hero art (SVG device) ---- */
.hero-art { display: grid; place-items: center; }
.device {
    width: 100%;
    max-width: 320px;
    height: auto;
    filter: drop-shadow(0 30px 60px rgba(0,0,0,.5));
}
/* Reel rotation handled by SMIL <animateTransform> inside the SVG —
   guaranteed to spin around an absolute viewport-space point with no
   browser-specific transform-box quirks. */
.oled-text, .oled-dim, .splwordmark, .knob-value {
    font-family: "JetBrains Mono", monospace;
    font-weight: 800;
}
.oled-text { fill: var(--accent-bright); font-size: 11px; letter-spacing: .12em; }
.oled-dim  { fill: var(--oled-dim); font-size: 9px; letter-spacing: .08em; }
.splwordmark { fill: #1a1a1e; font-size: 22px; letter-spacing: -.02em; }

/* ============================ SECTIONS ============================ */
section { padding: 110px 24px; position: relative; }
.section-head {
    max-width: 780px;
    margin: 0 auto 64px;
    text-align: center;
}
.kicker {
    display: inline-block;
    text-transform: uppercase;
    font-family: "JetBrains Mono", monospace;
    font-size: 12px; letter-spacing: .18em;
    color: var(--accent);
    padding: 4px 12px;
    border: 1px solid rgba(255,90,20,.4);
    border-radius: 999px;
    margin-bottom: 22px;
}
.section-head h2 {
    font-size: var(--fs-h2);
    line-height: 1.04;
    font-weight: 900; letter-spacing: -.025em;
    margin: 0 0 18px;
    background: linear-gradient(180deg, #ffffff 0%, #aaa 100%);
    -webkit-background-clip: text; background-clip: text; color: transparent;
}
.lede { color: var(--text-dim); font-size: 17px; margin: 0; }

/* ============================ FEATURES ============================ */
.features { background: linear-gradient(180deg, transparent, rgba(255,255,255,.02)); }
.feature-grid {
    max-width: var(--maxw); margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 18px;
}
.feature {
    background: var(--panel);
    border: 1px solid var(--panel-2);
    border-radius: var(--radius);
    padding: 26px 22px;
    transition: transform .25s var(--t), border-color .25s var(--t), background .25s var(--t);
}
.feature:hover {
    transform: translateY(-4px);
    border-color: var(--accent);
    background: linear-gradient(180deg, var(--panel) 0%, rgba(255,90,20,.05) 100%);
}
.feature-icon {
    display: grid; place-items: center;
    width: 44px; height: 44px; border-radius: 10px;
    background: rgba(255,90,20,.1);
    color: var(--accent);
    font-size: 22px;
    margin-bottom: 16px;
}
.feature h3 { margin: 0 0 8px; font-size: 18px; font-weight: 700; letter-spacing: -.01em; }
.feature p { margin: 0; color: var(--text-dim); font-size: 14px; line-height: 1.55; }

/* ============================ SHOWCASE ============================ */
.showcase { background: var(--bg); }
.showcase-row {
    max-width: var(--maxw); margin: 0 auto 100px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}
.showcase-row:last-child { margin-bottom: 0; }
.showcase-row.reverse .showcase-art { order: -1; }
@media (max-width: 760px) {
    .showcase-row, .showcase-row.reverse { grid-template-columns: 1fr; gap: 30px; }
    .showcase-row.reverse .showcase-art { order: 0; }
}
.showcase-text h3 {
    font-size: var(--fs-h3);
    font-weight: 800;
    line-height: 1.15;
    margin: 0 0 18px;
    letter-spacing: -.018em;
}
.showcase-text p {
    color: var(--text-dim); margin: 0 0 18px;
}
ul.bullet { margin: 0; padding: 0 0 0 18px; color: var(--text-dim); }
ul.bullet li { margin: 0 0 8px; }
ul.bullet li::marker { color: var(--accent); }

.showcase-art { display: grid; place-items: center; }
.knob-preview { width: 240px; height: 240px; filter: drop-shadow(0 16px 40px rgba(0,0,0,.5)); }
.knob-value { fill: var(--accent-bright); font-size: 22px; }

.oled-window {
    background: var(--oled-bg);
    border: 1px solid rgba(255,90,20,.35);
    border-radius: 8px;
    padding: 20px 30px;
    display: inline-block;
    box-shadow: 0 14px 40px rgba(0,0,0,.5), inset 0 0 30px rgba(255,90,20,.06);
}
.oled-glow {
    font-family: "JetBrains Mono", monospace;
    font-weight: 800; font-size: 88px;
    color: var(--accent-bright);
    text-shadow: 0 0 12px var(--accent), 0 0 24px rgba(255,90,20,.5);
    line-height: 1;
}
.tap-button {
    margin-left: 14px;
    display: inline-flex; align-items: center; justify-content: center;
    background: var(--panel-2); color: var(--text);
    padding: 14px 22px; border-radius: 6px;
    font-family: "JetBrains Mono", monospace;
    font-weight: 700; font-size: 14px;
    letter-spacing: .1em;
    border: 1px solid rgba(255,255,255,.08);
    cursor: pointer; user-select: none;
    transition: background .15s var(--t), color .15s var(--t);
}
.tap-button:hover, .tap-button.flash { background: var(--accent); color: #0a0a0c; }

.drag-demo {
    display: flex; align-items: center; gap: 16px;
    width: 100%; max-width: 420px;
}
.drag-source {
    width: 70px; height: 70px; border-radius: 12px;
    background: var(--panel); border: 1px solid var(--panel-2);
    display: grid; place-items: center;
    color: var(--accent); font-size: 30px; font-weight: 800;
    cursor: grab;
    animation: drag-bob 2.6s ease-in-out infinite;
}
@keyframes drag-bob {
    0%, 100% { transform: translateX(0); }
    40%      { transform: translateX(6px); }
    60%      { transform: translateX(-2px); }
}
.drag-arrow {
    flex: 1; height: 2px;
    background: linear-gradient(90deg, var(--accent), transparent);
    position: relative;
}
.drag-arrow::after {
    content: "▸"; color: var(--accent);
    position: absolute; right: 0; top: 50%; transform: translate(0, -50%);
    font-size: 14px;
}
.drag-target {
    flex: 1.4; height: 70px;
    background: var(--panel); border: 1px solid var(--panel-2);
    border-radius: 8px;
    position: relative; overflow: hidden;
    padding: 12px;
}
.track-line {
    position: absolute; left: 0; right: 0; top: 50%;
    height: 1px; background: rgba(255,255,255,.05);
}
.track-clip {
    position: relative;
    height: 26px;
    margin-top: 12px;
    background: rgba(255,90,20,.2);
    border: 1px solid var(--accent);
    border-radius: 3px;
    color: var(--accent-bright);
    font-family: "JetBrains Mono", monospace;
    font-size: 11px;
    display: flex; align-items: center; padding: 0 8px;
}

/* ============================ INSTALL ============================ */
.install { background: linear-gradient(180deg, rgba(255,255,255,.02), transparent); }
.install-cards {
    max-width: var(--maxw); margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(3, 1fr);     /* always 3-up on wide */
    gap: 20px;
    align-items: stretch;                       /* cards fill column height */
}
@media (max-width: 1020px) {
    .install-cards { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 700px) {
    .install-cards { grid-template-columns: 1fr; }
}
.install-card {
    background: var(--panel);
    border: 1px solid var(--panel-2);
    border-radius: var(--radius);
    padding: 28px;
    /* Flex column so children can space evenly and the card bottoms align
       across the row regardless of how much content each one has. */
    display: flex;
    flex-direction: column;
    min-width: 0;                       /* critical: lets grid item shrink */
    overflow: hidden;                   /* clip anything that tries to escape */
    transition: border-color .2s var(--t), transform .2s var(--t);
}
.install-card:hover { border-color: var(--accent); transform: translateY(-2px); }

.install-card-head {
    display: flex; align-items: center; gap: 12px;
    margin: 0 0 10px;
    min-height: 32px;                  /* keeps title row aligned across cards */
}
.install-card-head h3 { margin: 0; font-size: 22px; font-weight: 800; letter-spacing: -.01em; }
.install-badge {
    padding: 4px 10px; border-radius: 999px;
    font-family: "JetBrains Mono", monospace;
    font-size: 10px; letter-spacing: .14em;
    background: var(--accent); color: #0a0a0c;
    font-weight: 800;
    flex-shrink: 0;
}
.install-badge.alt   { background: transparent; color: var(--accent); border: 1px solid var(--accent); }
.install-badge.build { background: transparent; color: var(--text-dim); border: 1px solid var(--text-dim-2); }

.install-card > p {
    color: var(--text-dim); font-size: 14px;
    margin: 0 0 22px;
    min-height: 42px;                  /* keeps lede height matched across cards */
}

.install-steps {
    display: grid; gap: 18px;
    flex: 1;                           /* pushes steps to fill remaining card height */
    align-content: start;
}
.step {
    display: grid;
    grid-template-columns: 26px 1fr;
    gap: 12px;
    align-items: start;
    min-width: 0;                      /* allows code blocks to shrink+scroll */
}
.step > div { min-width: 0; }
.step strong { display: block; font-size: 14px; font-weight: 700; margin-bottom: 6px; color: var(--text); }
.step p { margin: 0; color: var(--text-dim); font-size: 13px; line-height: 1.55; }
.step-num {
    display: grid; place-items: center;
    width: 26px; height: 26px; border-radius: 6px;
    background: rgba(255,90,20,.1);
    color: var(--accent);
    font-family: "JetBrains Mono", monospace;
    font-weight: 800; font-size: 12px;
    flex-shrink: 0;
}

/* copy-able command blocks */
.copy-block {
    position: relative;
    background: var(--bg); border: 1px solid var(--panel-2);
    border-radius: 6px;
    /* Right padding is reserved for the COPY button so the wrapped code
       text never goes under it. */
    padding: 10px 60px 10px 12px;
    margin: 8px 0 0;
    box-sizing: border-box;
    width: 100%;
    max-width: 100%;
    min-width: 0;
    overflow: hidden;
}
.copy-block code {
    background: none; border: 0; padding: 0;
    color: var(--text); font-size: 12px;
    /* Wrap long commands instead of letting them spill out of the card.
       pre-wrap preserves intentional newlines (e.g. multi-line cmake);
       overflow-wrap + word-break let a long URL break mid-string when
       nothing else will fit. */
    white-space: pre-wrap;
    overflow-wrap: anywhere;
    word-break: break-word;
    display: block;
    min-width: 0;
}
.copy-btn {
    position: absolute; top: 6px; right: 6px;
    background: var(--panel-2); border: 0;
    color: var(--text-dim);
    padding: 4px 10px; border-radius: 4px;
    font-family: "JetBrains Mono", monospace; font-size: 10px;
    letter-spacing: .08em; text-transform: uppercase;
    cursor: pointer;
    transition: background .15s var(--t), color .15s var(--t);
}
.copy-btn:hover { background: var(--accent); color: #0a0a0c; }
.copy-btn.ok    { background: var(--accent); color: #0a0a0c; }

/* ============================ CONTROLS REFERENCE ============================ */
.controls { background: var(--bg); }
.control-grid {
    max-width: var(--maxw); margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 18px;
}
.control-block {
    background: var(--panel);
    border: 1px solid var(--panel-2);
    border-radius: var(--radius);
    padding: 22px;
}
.control-block h3 {
    margin: 0 0 14px;
    font-size: 14px; text-transform: uppercase; letter-spacing: .12em;
    color: var(--accent);
    font-family: "JetBrains Mono", monospace; font-weight: 800;
}
.control-block dl { margin: 0; }
.control-block dt {
    color: var(--text); font-weight: 600; font-size: 13px;
    margin-top: 12px;
}
.control-block dt:first-of-type { margin-top: 0; }
.control-block dd {
    margin: 4px 0 0; color: var(--text-dim); font-size: 13px;
}
.key {
    display: inline-block;
    background: var(--panel-2); border: 1px solid var(--text-dim-2);
    padding: 2px 8px; border-radius: 4px;
    color: var(--text);
    font-family: "JetBrains Mono", monospace; font-size: 11px;
}

/* ============================ SUPPORT STRIP ============================ */
.support {
    padding: 90px 24px;
    background: linear-gradient(180deg, transparent, rgba(255,90,20,.06));
    border-top: 1px solid rgba(255,255,255,.04);
}
.support-inner {
    max-width: 720px; margin: 0 auto; text-align: center;
}
.support h2 {
    font-size: clamp(28px, 3vw, 40px);
    font-weight: 900; letter-spacing: -.022em;
    margin: 0 0 12px;
    background: linear-gradient(180deg, #ffffff 0%, #aaa 100%);
    -webkit-background-clip: text; background-clip: text; color: transparent;
}
.support p {
    color: var(--text-dim); font-size: 16px;
    margin: 0 auto 30px; max-width: 540px;
}
.support-cta {
    display: flex; flex-wrap: wrap; justify-content: center; gap: 12px;
}
.cta-support .cta-icon { color: var(--accent); }

/* ============================ FOOTER ============================ */
.footer {
    padding: 60px 24px 40px;
    border-top: 1px solid rgba(255,255,255,.06);
    background: linear-gradient(180deg, transparent, rgba(0,0,0,.4));
}
.footer-inner {
    max-width: var(--maxw); margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 32px; align-items: start;
}
@media (max-width: 720px) { .footer-inner { grid-template-columns: 1fr; } }
.footer-brand { display: flex; align-items: center; gap: 14px; }
.footer-mark {
    width: 44px; height: 44px; border-radius: 9px;
    background: linear-gradient(135deg, var(--alum-light), var(--alum-dark));
    color: #1a1a1e;
    display: grid; place-items: center;
    font-family: "JetBrains Mono", monospace;
    font-weight: 800; font-size: 14px;
}
.footer-name { font-weight: 800; font-size: 18px; }
.footer-tag  { color: var(--text-dim); font-size: 13px; }
.footer-links { display: flex; flex-wrap: wrap; gap: 18px; justify-self: end; }
.footer-links a { color: var(--text-dim); font-size: 13px; }
.footer-links a:hover { color: var(--accent); }
.footer-fine {
    grid-column: 1 / -1;
    margin-top: 30px;
    color: var(--text-dim-2);
    font-size: 12px;
    line-height: 1.7;
}
.footer-fine a { color: var(--text-dim); }

/* ============================ LO-FI + KEYBOARD SHOWCASE ============================ */
/* Feature card variant — LO-FI gets a pink/purple gradient tint so it reads
   as the marquee new feature on the grid without clashing with the
   accent-coloured rest of the panel. */
.feature.feature-lofi {
    background: linear-gradient(180deg,
        rgba(255, 110, 208, .10), rgba(110, 53, 226, .06)),
        var(--panel);
    border-color: rgba(255, 110, 208, .35);
}
.feature.feature-lofi .feature-icon { color: #ff6ed0; }

/* Showcase: keyboard preview SVG */
.keyboard-preview {
    width: 100%; max-width: 380px;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 8px 30px rgba(0,0,0,.45);
}

/* Showcase: LO-FI demo cluster (pill + knob) */
.lofi-demo {
    display: flex; flex-direction: column;
    align-items: center; justify-content: center;
    gap: 16px;
    padding: 28px;
    background: linear-gradient(160deg,
        rgba(255, 110, 208, .10) 0%,
        rgba(110, 53, 226, .14) 100%),
        rgba(20, 6, 32, .55);
    border: 1px solid rgba(255, 110, 208, .25);
    border-radius: 14px;
}
.lofi-pill {
    padding: 6px 14px;
    border-radius: 6px;
    background: linear-gradient(180deg, #ff6ed0, #8a3aee);
    color: white;
    font-family: "Inter", sans-serif;
    font-weight: 800; font-size: 12px;
    letter-spacing: .04em;
    box-shadow:
        0 0 0 1px rgba(255,255,255,.18) inset,
        0 0 18px rgba(255, 110, 208, .55),
        0 0 30px rgba(255, 110, 208, .25);
}
.lofi-knob-preview {
    width: 120px; height: 120px;
    filter: drop-shadow(0 0 12px rgba(255, 110, 208, .35));
}

/* ============================ REVEAL-ON-SCROLL ============================ */
.reveal {
    opacity: 0; transform: translateY(20px);
    transition: opacity .8s var(--t), transform .8s var(--t);
}
.reveal.in { opacity: 1; transform: none; }

/* ============================ SUITE PILL (NAV) ============================ */
.nav-suite-pill {
    display: inline-flex; align-items: center; gap: 6px;
    padding: 4px 10px; border-radius: 999px;
    background: rgba(255,90,20,.10);
    border: 1px solid rgba(255,90,20,.30);
    color: var(--accent-bright) !important;
    font-size: 12px !important; font-weight: 700 !important;
    text-transform: uppercase; letter-spacing: .08em;
}
.nav-suite-pill:hover {
    background: rgba(255,90,20,.18);
    color: var(--accent) !important;
}

/* ============================ LINQ SECTION ============================ */
.linq {
    padding: 96px 24px;
    background: linear-gradient(180deg,
        rgba(255,90,20,.04) 0%,
        rgba(74,200,106,.05) 50%,
        rgba(229,58,58,.04) 100%);
    position: relative;
}
.linq-frame {
    max-width: 960px;
    margin: 0 auto;
    background: var(--panel);
    border: 1px solid rgba(74,200,106,.22);
    border-radius: var(--radius);
    padding: 48px;
}
.linq-diagram {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 24px;
    align-items: center;
    margin: 0 0 32px 0;
}
@media (max-width: 700px) {
    .linq-diagram { grid-template-columns: 1fr; }
}
.linq-node {
    background: var(--bg);
    border: 1px solid var(--panel-2);
    border-radius: var(--radius-sm);
    padding: 20px 24px;
    text-align: center;
}
.linq-node .node-mark {
    font-family: "JetBrains Mono", monospace;
    font-size: 28px; font-weight: 800;
    color: var(--accent);
    margin-bottom: 4px;
}
.linq-node.drift .node-mark { color: #e53a3a; }
.linq-node .node-name {
    color: var(--text);
    font-size: 13px; font-weight: 700;
    letter-spacing: .15em; text-transform: uppercase;
    margin-bottom: 6px;
}
.linq-node .node-role {
    color: var(--text-dim);
    font-size: 13px; line-height: 1.4;
}

.linq-arrow {
    text-align: center;
    color: #4ac86a;
    font-family: "JetBrains Mono", monospace;
    font-weight: 800; font-size: 18px;
    padding: 8px 0;
}
.linq-pill {
    display: inline-block;
    padding: 6px 14px;
    background: #4ac86a;
    color: #0a0a0d;
    border-radius: 999px;
    font-size: 13px; font-weight: 800;
    letter-spacing: .12em;
    margin-bottom: 8px;
}
.linq-arrow .arrows {
    display: block;
    font-size: 22px;
    color: var(--text-dim);
}

.linq-desc {
    color: var(--text-dim);
    margin: 0;
    line-height: 1.65;
}

.linq-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 16px;
    margin-top: 32px;
}
.linq-step {
    background: var(--bg);
    border: 1px solid var(--panel-2);
    border-radius: var(--radius-sm);
    padding: 16px 18px;
}
.linq-step-num {
    font-family: "JetBrains Mono", monospace;
    color: var(--accent-bright);
    font-size: 12px; font-weight: 700;
    margin-bottom: 6px;
}
.linq-step-text {
    color: var(--text);
    font-size: 14px; line-height: 1.5;
}
.linq-green { color: #4ac86a; font-weight: 700; }

.linq-light-row {
    display: flex; gap: 14px; flex-wrap: wrap;
    margin-top: 24px;
    padding: 16px;
    background: var(--bg);
    border-radius: var(--radius-sm);
    border: 1px solid var(--panel-2);
}
.linq-light {
    display: inline-flex; align-items: center; gap: 8px;
    font-size: 13px; color: var(--text-dim);
}
.linq-light-dot {
    width: 12px; height: 12px; border-radius: 50%;
    display: inline-block;
    box-shadow: 0 0 8px currentColor;
}
.linq-light-dot.off    { background: #444; box-shadow: none; }
.linq-light-dot.amber  { background: #ffb44a; color: #ffb44a; }
.linq-light-dot.green  { background: #4ac86a; color: #4ac86a; }

.linq-cta-row {
    display: flex; gap: 12px; flex-wrap: wrap;
    margin-top: 28px;
    justify-content: center;
}