/* ============================================================
   Throttle — product landing page (shared, themeable)
   "precise instrument / cockpit": calm, technical, ONE accent.
   Light + dark via [data-theme]. Vanilla CSS, no framework.
   ============================================================ */

:root {
  --accent: #0071E3;
  --accent-press: #0063C6;
  --ff: -apple-system, BlinkMacSystemFont, "SF Pro Text", "SF Pro Display", system-ui, sans-serif;
  --ff-mono: ui-monospace, "SF Mono", "SFMono-Regular", Menlo, monospace;
  --maxw: 1080px;
}

/* ---- light ---- */
[data-theme="light"] {
  --bg: #FFFFFF;
  --bg-2: #F5F5F7;
  --bg-3: #ECECEF;
  --ink: #1D1D1F;
  --ink-2: #5B5C61;
  --ink-3: #8A8B90;
  --hair: rgba(0,0,0,0.10);
  --hair-2: rgba(0,0,0,0.06);
  --accent: #0071E3;
  --card: #FFFFFF;
  --hero-bg: #0A0A0C;
  --warn: #C26A00;
  --crit: #D8362B;
  --ok: #2C9D5A;
}
/* ---- dark ---- */
[data-theme="dark"] {
  --bg: #0B0B0D;
  --bg-2: #141416;
  --bg-3: #1B1B1E;
  --ink: #F5F5F7;
  --ink-2: #A1A2A8;
  --ink-3: #6E6F75;
  --hair: rgba(255,255,255,0.12);
  --hair-2: rgba(255,255,255,0.06);
  --accent: #2A92FF;
  --card: #141416;
  --hero-bg: #060607;
  --warn: #FF9F0A;
  --crit: #FF453A;
  --ok: #30D158;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0; font-family: var(--ff); background: var(--bg); color: var(--ink);
  -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility;
  font-size: 16px; line-height: 1.5;
}
.mono { font-family: var(--ff-mono); font-variant-numeric: tabular-nums; letter-spacing: -0.01em; }
a { color: inherit; text-decoration: none; }
.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 28px; }
.eyebrow { font-size: 12px; font-weight: 660; letter-spacing: 0.12em; text-transform: uppercase; color: var(--accent); }
.muted { color: var(--ink-2); }

/* ---------- nav ---------- */
.nav {
  position: sticky; top: 0; z-index: 50; height: 56px;
  display: flex; align-items: center; gap: 18px;
  padding: 0 28px; border-bottom: 1px solid var(--hair);
  background: color-mix(in srgb, var(--bg) 78%, transparent);
  backdrop-filter: saturate(180%) blur(16px); -webkit-backdrop-filter: saturate(180%) blur(16px);
}
.nav .brand { display: flex; align-items: center; gap: 9px; font-weight: 640; font-size: 16px; letter-spacing: -0.015em; }
.nav .brand svg { width: 20px; height: 20px; color: var(--ink); }
.nav .links { display: flex; gap: 22px; margin-left: 14px; }
.nav .links a { font-size: 14px; color: var(--ink-2); transition: color 0.14s; }
.nav .links a:hover { color: var(--ink); }
.nav .sp { flex: 1; }
.nav .price-note { font-size: 13px; color: var(--ink-3); }
@media (max-width: 720px) { .nav .links { display: none; } }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 9px;
  font-family: var(--ff); font-size: 15px; font-weight: 590; line-height: 1;
  padding: 12px 20px; border-radius: 11px; cursor: pointer; border: 0;
  background: var(--accent); color: #fff; position: relative;
  transition: transform 0.12s cubic-bezier(.3,.7,.4,1), box-shadow 0.16s, background 0.14s;
  box-shadow: 0 1px 2px rgba(0,0,0,0.12);
}
.btn svg { width: 17px; height: 17px; }
.btn:hover { background: var(--accent-press); transform: translateY(-1px); box-shadow: 0 6px 20px color-mix(in srgb, var(--accent) 42%, transparent); }
.btn:active { transform: translateY(0); }
.btn.sm { font-size: 13.5px; padding: 9px 15px; border-radius: 9px; }
.btn.ghost { background: transparent; color: var(--ink); box-shadow: inset 0 0 0 1px var(--hair); }
.btn.ghost:hover { background: var(--bg-2); box-shadow: inset 0 0 0 1px var(--hair); transform: translateY(-1px); }
.btn .sub { font-size: 11px; font-weight: 500; opacity: 0.8; }
.dl-meta { font-size: 12.5px; color: var(--ink-3); margin-top: 11px; }
.dl-meta .mono { color: var(--ink-2); }

/* ---------- hero ---------- */
.hero { position: relative; overflow: hidden; }
.hero-inner { padding: 88px 28px 0; max-width: var(--maxw); margin: 0 auto; text-align: center; }
.hero h1 {
  font-size: clamp(34px, 5.4vw, 60px); line-height: 1.04; letter-spacing: -0.03em;
  font-weight: 680; margin: 18px auto 0; max-width: 16ch; text-wrap: balance;
}
.hero .sub { font-size: clamp(16px, 2vw, 20px); color: var(--ink-2); margin: 20px auto 0; max-width: 52ch; line-height: 1.5; text-wrap: balance; }
.hero .cta { display: flex; gap: 13px; justify-content: center; align-items: center; margin-top: 30px; flex-wrap: wrap; }
.hero .cta-col { display: flex; flex-direction: column; align-items: center; }

/* dark glowing hero variant */
.hero.dark-hero { background: var(--hero-bg); color: #F5F5F7; }
.hero.dark-hero .sub { color: #A1A2A8; }
.hero.dark-hero .glow {
  position: absolute; left: 50%; top: -10%; transform: translateX(-50%);
  width: 760px; height: 520px; pointer-events: none;
  background: radial-gradient(50% 50% at 50% 50%, color-mix(in srgb, var(--accent) 30%, transparent) 0%, transparent 70%);
  filter: blur(20px); opacity: 0.7;
}

/* ---------- product shot frame ---------- */
.shot-stage { position: relative; margin-top: 44px; }
.browser, .macwin {
  border-radius: 13px; overflow: hidden; position: relative;
  box-shadow: 0 30px 80px rgba(0,0,0,0.32), 0 0 0 0.5px var(--hair);
  background: var(--bg-2);
}
[data-theme="dark"] .browser, [data-theme="dark"] .macwin { box-shadow: 0 30px 90px rgba(0,0,0,0.6), 0 0 0 0.5px rgba(255,255,255,0.08); }

/* ===========================================================
   PRODUCT SHOTS (live HTML renders of the real UI)
   Self-contained dark instrument tokens — always dark UI.
   =========================================================== */
.ui {
  --u-bg: #1C1C1E; --u-bg2: #242427; --u-ink: #F2F2F5; --u-ink2: rgba(235,235,245,0.6);
  --u-ink3: rgba(235,235,245,0.34); --u-sep: rgba(255,255,255,0.09); --u-hair: rgba(255,255,255,0.13);
  --u-track: rgba(255,255,255,0.11); --u-neutral: #8E8E94; --u-warn: #FF9F0A; --u-crit: #FF453A;
  --u-acc: #2A92FF; --u-solid: #F2F2F5; --u-solid-ink: #1C1C1E;
  font-family: var(--ff); color: var(--u-ink);
}
.ui .m { font-family: var(--ff-mono); font-variant-numeric: tabular-nums; letter-spacing: -0.01em; }

/* --- meter popover shot --- */
.shot-meter { width: 300px; background: var(--u-bg); border-radius: 13px; overflow: hidden; box-shadow: 0 24px 60px rgba(0,0,0,0.5), 0 0 0 0.5px rgba(255,255,255,0.1); }
.shot-meter .tt { display: flex; align-items: center; gap: 8px; padding: 12px 14px 11px; }
.shot-meter .tt svg { width: 15px; height: 15px; color: var(--u-ink); }
.shot-meter .tt .wm { font-size: 13.5px; font-weight: 630; letter-spacing: -0.015em; }
.shot-meter .tt .sp { flex: 1; }
.shot-meter .pill { font-size: 8px; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; padding: 2px 5px 1px; border-radius: 4px; }
.shot-meter .pill.pro { background: rgba(255,255,255,0.1); color: var(--u-ink2); }
.shot-meter .pill.exact { background: var(--u-solid); color: var(--u-solid-ink); }
.shot-meter .sep { height: 1px; background: var(--u-sep); }
.shot-meter .hero2 { padding: 12px 14px 13px; }
.shot-meter .hrow { display: flex; align-items: baseline; gap: 9px; margin-bottom: 10px; }
.shot-meter .big { font-family: var(--ff-mono); font-variant-numeric: tabular-nums; font-size: 33px; font-weight: 560; letter-spacing: -0.03em; line-height: 0.85; }
.shot-meter .big .u { font-size: 15px; opacity: 0.5; }
.shot-meter .hside { font-size: 10px; color: var(--u-ink2); line-height: 1.45; }
.shot-meter .hside .m { color: var(--u-ink); font-size: 10px; }
.shot-meter .bar { position: relative; height: 7px; border-radius: 4px; background: var(--u-track); overflow: hidden; }
.shot-meter .bar .f { position: absolute; left: 0; top: 0; bottom: 0; border-radius: 4px; background: var(--u-neutral); transition: width 0.8s cubic-bezier(.22,.61,.36,1); }
.shot-meter .bar .f.warn { background: var(--u-warn); } .shot-meter .bar .f.crit { background: var(--u-crit); }
.shot-meter .bar .tk { position: absolute; top: 0; bottom: 0; width: 1px; background: rgba(255,255,255,0.25); }
.shot-meter .nudge { display: flex; align-items: center; gap: 7px; font-size: 11px; color: var(--u-ink2); margin-top: 10px; }
.shot-meter .nudge .m { color: var(--u-ink); }
.shot-meter .nudge svg { width: 12px; height: 12px; color: var(--u-ink3); }
.shot-meter .reset { display: flex; justify-content: space-between; margin-top: 9px; font-size: 10px; color: var(--u-ink3); }
.shot-meter .reset .m { color: var(--u-ink2); font-size: 10px; }
.shot-meter .ow { display: grid; grid-template-columns: 1fr 56px 30px; align-items: center; gap: 9px; padding: 9px 14px; }
.shot-meter .ow .n { font-size: 11px; color: var(--u-ink2); }
.shot-meter .ow .b { height: 4px; border-radius: 2px; background: var(--u-track); overflow: hidden; position: relative; }
.shot-meter .ow .b .f { position: absolute; inset: 0 auto 0 0; background: var(--u-neutral); border-radius: 2px; }
.shot-meter .ow .p { font-family: var(--ff-mono); font-size: 11px; text-align: right; }
.shot-meter .foot { display: flex; align-items: center; gap: 6px; padding: 9px 14px; font-size: 10.5px; color: var(--u-ink3); }
.shot-meter .foot .m { color: var(--u-ink2); font-size: 10.5px; }
.shot-meter .foot .lnk { margin-left: auto; color: var(--u-acc); font-weight: 540; }
.shot-meter .lbl { font-size: 8.5px; font-weight: 660; letter-spacing: 0.08em; text-transform: uppercase; color: var(--u-ink3); padding: 10px 14px 0; }

/* --- terminal statusline shot --- */
.shot-term { background: #161618; border-radius: 11px; overflow: hidden; box-shadow: 0 20px 50px rgba(0,0,0,0.45), 0 0 0 0.5px rgba(255,255,255,0.08); font-family: var(--ff-mono); font-size: 12.5px; }
.shot-term .tbar { height: 30px; display: flex; align-items: center; gap: 7px; padding: 0 12px; background: #202023; border-bottom: 1px solid rgba(255,255,255,0.06); }
.shot-term .tl { width: 11px; height: 11px; border-radius: 50%; }
.shot-term .tl.r{background:#FF5F57}.shot-term .tl.y{background:#FEBC2E}.shot-term .tl.g{background:#28C840}
.shot-term .tt2 { margin-left: 6px; font-size: 11px; color: #76767E; font-family: var(--ff); }
.shot-term .body { padding: 14px 16px; line-height: 1.62; color: #D4D4D8; }
.shot-term .ln { white-space: pre-wrap; }
.shot-term .cmd { color: #E8E8EC; } .shot-term .ps { color: #4EC9A0; }
.shot-term .tool { color: #6AA6F0; } .shot-term .file { color: #B98BE0; } .shot-term .dim { color: #76767E; }
.shot-term .cur { display: inline-block; width: 7px; height: 1.05em; background: #4EC9A0; vertical-align: -2px; animation: tblink 1.1s steps(1) infinite; }
@keyframes tblink { 50% { opacity: 0; } }
/* the statusline strip */
.statusline { display: flex; align-items: stretch; font-size: 11.5px; margin-top: 8px; }
.statusline .seg { display: inline-flex; align-items: center; gap: 5px; padding: 2px 10px; }
.statusline .seg.dir { background: #2A2A2E; color: #C8C8CE; border-radius: 4px 0 0 4px; }
.statusline .seg.g { color: #11131A; font-weight: 600; }
.statusline .seg.g.neutral { background: #5B6470; color: #E8E8EC; }
.statusline .seg.g.warn { background: #FF9F0A; } .statusline .seg.g.crit { background: #FF453A; }
.statusline .seg.t { background: #202024; color: #9A9AA2; border-radius: 0 4px 4px 0; }
.statusline .tip { color: #4EC9A0; margin-left: 8px; }

/* --- mini cockpit shot (compact multi-session) --- */
.shot-cockpit { background: var(--u-bg); border-radius: 12px; overflow: hidden; box-shadow: 0 26px 70px rgba(0,0,0,0.5), 0 0 0 0.5px rgba(255,255,255,0.09); }
.shot-cockpit .cbar { height: 34px; display: flex; align-items: center; gap: 8px; padding: 0 13px; border-bottom: 1px solid var(--u-sep); }
.shot-cockpit .cbar .tl { width: 11px; height: 11px; border-radius: 50%; }
.shot-cockpit .cbar .tl.r{background:#FF5F57}.shot-cockpit .cbar .tl.y{background:#FEBC2E}.shot-cockpit .cbar .tl.g{background:#28C840}
.shot-cockpit .cbar .nm { margin-left: 6px; font-size: 12px; color: var(--u-ink2); display: flex; align-items: center; gap: 7px; }
.shot-cockpit .cbar .nm svg { width: 13px; height: 13px; color: var(--u-ink); }
.shot-cockpit .cbar .sp { flex: 1; }
.shot-cockpit .cbar .pill { font-size: 8px; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; padding: 2px 5px 1px; border-radius: 4px; background: var(--u-solid); color: var(--u-solid-ink); }
.shot-cockpit .gstrip { display: flex; border-bottom: 1px solid var(--u-sep); }
.shot-cockpit .gc { padding: 9px 14px; display: flex; flex-direction: column; gap: 5px; }
.shot-cockpit .gc + .gc { border-left: 1px solid var(--u-sep); }
.shot-cockpit .gc .gl { font-size: 8px; font-weight: 660; letter-spacing: 0.08em; text-transform: uppercase; color: var(--u-ink3); }
.shot-cockpit .gc .gv { display: flex; align-items: baseline; gap: 7px; }
.shot-cockpit .gc .pct { font-family: var(--ff-mono); font-size: 22px; font-weight: 560; letter-spacing: -0.025em; line-height: 0.9; }
.shot-cockpit .gc .pct .u { font-size: 11px; opacity: 0.5; }
.shot-cockpit .gc .ram { font-family: var(--ff-mono); font-size: 15px; font-weight: 560; }
.shot-cockpit .gc .ram .u { font-size: 9px; color: var(--u-ink3); }
.shot-cockpit .gc .sub { font-size: 9.5px; color: var(--u-ink3); }
.shot-cockpit .gc .sub .m { color: var(--u-ink2); font-size: 9.5px; }
.shot-cockpit .gc .mb { height: 3px; width: 130px; border-radius: 2px; background: var(--u-track); overflow: hidden; position: relative; }
.shot-cockpit .gc .mb .f { position: absolute; inset: 0 auto 0 0; background: var(--u-neutral); border-radius: 2px; }
.shot-cockpit .gc .lamp { width: 6px; height: 6px; border-radius: 50%; background: var(--u-neutral); display: inline-block; }
.shot-cockpit .tabs { display: flex; gap: 1px; padding: 0 6px; border-bottom: 1px solid var(--u-sep); }
.shot-cockpit .tab { display: flex; align-items: center; gap: 7px; padding: 8px 11px; border-radius: 7px 7px 0 0; position: relative; }
.shot-cockpit .tab[data-on="true"] { background: rgba(255,255,255,0.05); }
.shot-cockpit .tab[data-on="true"]::after { content: ""; position: absolute; left: 9px; right: 9px; bottom: -1px; height: 2px; background: var(--u-acc); border-radius: 2px 2px 0 0; }
.shot-cockpit .tab .sd { width: 6px; height: 6px; border-radius: 50%; }
.shot-cockpit .tab .sd.live { background: #30D158; } .shot-cockpit .tab .sd.idle { background: var(--u-neutral); opacity: 0.5; }
.shot-cockpit .tab .tn { font-size: 11.5px; color: var(--u-ink2); } .shot-cockpit .tab[data-on="true"] .tn { color: var(--u-ink); }
.shot-cockpit .tab .tc { font-family: var(--ff-mono); font-size: 9.5px; color: var(--u-ink3); }
.shot-cockpit .tab .spike { color: var(--u-warn); font-size: 9px; }
.shot-cockpit .cterm { background: #161618; padding: 13px 16px; font-family: var(--ff-mono); font-size: 11.5px; line-height: 1.6; color: #D4D4D8; }
.shot-cockpit .cterm .cmd { color: #E8E8EC; } .shot-cockpit .cterm .ps { color: #4EC9A0; }
.shot-cockpit .cterm .tool { color: #6AA6F0; } .shot-cockpit .cterm .file { color: #B98BE0; } .shot-cockpit .cterm .dim { color: #76767E; }
.shot-cockpit .cterm .cur { display: inline-block; width: 6px; height: 1em; background: #4EC9A0; vertical-align: -2px; animation: tblink 1.1s steps(1) infinite; }

/* ---------- section ---------- */
.section { padding: 84px 0; }
.section.tight { padding: 56px 0; }
.section-head { text-align: center; max-width: 60ch; margin: 0 auto 46px; }
.section-head h2 { font-size: clamp(26px, 3.4vw, 38px); letter-spacing: -0.025em; font-weight: 660; margin: 12px 0 0; text-wrap: balance; }
.section-head p { font-size: 17px; color: var(--ink-2); margin: 14px 0 0; line-height: 1.55; text-wrap: balance; }

/* feature rows / grid */
.feat-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1px; background: var(--hair); border-radius: 16px; overflow: hidden; box-shadow: 0 0 0 1px var(--hair); }
.feat { background: var(--bg); padding: 30px 28px; }
.feat .ico { width: 34px; height: 34px; border-radius: 9px; background: var(--bg-2); display: flex; align-items: center; justify-content: center; color: var(--accent); margin-bottom: 16px; }
.feat .ico svg { width: 19px; height: 19px; }
.feat .badge { font-size: 9.5px; font-weight: 700; letter-spacing: 0.07em; text-transform: uppercase; color: var(--accent); margin-left: 8px; vertical-align: 2px; }
.feat h3 { font-size: 18px; font-weight: 600; letter-spacing: -0.015em; margin: 0 0 7px; }
.feat p { font-size: 14.5px; color: var(--ink-2); margin: 0; line-height: 1.55; }
@media (max-width: 720px) { .feat-grid { grid-template-columns: 1fr; } }

/* ── Feature wall — dense "everything inside" grid, WWDC-style ── */
.wall-group { margin-top: 40px; }
.wall-group > h4 { font-size: 11px; font-weight: 700; letter-spacing: 0.11em; text-transform: uppercase; color: var(--ink-3); margin: 0 0 14px; }
.wall { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--hair); border-radius: 14px; overflow: hidden; box-shadow: 0 0 0 1px var(--hair); }
.wtile { background: var(--bg); padding: 17px 16px; }
.wtile .wt { font-size: 13.5px; font-weight: 600; letter-spacing: -0.01em; line-height: 1.3; }
.wtile .wt .badge { font-size: 8px; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; color: var(--accent); margin-left: 6px; vertical-align: 1px; }
.wtile .wd { font-size: 11.5px; color: var(--ink-3); margin-top: 4px; line-height: 1.42; }
@media (max-width: 980px) { .wall { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .wall { grid-template-columns: 1fr; } }

/* alternating big feature scenes (story) */
.scene { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; padding: 70px 0; }
.scene.flip .scene-copy { order: 2; }
.scene-copy h3 { font-size: clamp(22px, 2.8vw, 30px); letter-spacing: -0.02em; font-weight: 640; margin: 14px 0 0; text-wrap: balance; }
.scene-copy p { font-size: 16px; color: var(--ink-2); margin: 14px 0 0; line-height: 1.6; }
.scene-copy .pts { margin: 20px 0 0; padding: 0; list-style: none; display: flex; flex-direction: column; gap: 11px; }
.scene-copy .pts li { display: flex; gap: 10px; font-size: 14.5px; color: var(--ink); align-items: flex-start; }
.scene-copy .pts svg { width: 16px; height: 16px; color: var(--accent); flex: none; margin-top: 2px; }
.scene-art { display: flex; justify-content: center; }
@media (max-width: 820px) { .scene, .scene.flip { grid-template-columns: 1fr; gap: 30px; } .scene.flip .scene-copy { order: 0; } }

/* trust line */
.trust { text-align: center; padding: 64px 0; border-top: 1px solid var(--hair); border-bottom: 1px solid var(--hair); }
.trust .lock { width: 30px; height: 30px; color: var(--accent); margin: 0 auto 16px; display: block; }
.trust h2 { font-size: clamp(22px, 3vw, 30px); letter-spacing: -0.02em; font-weight: 640; margin: 0; text-wrap: balance; }
.trust p { font-size: 16px; color: var(--ink-2); max-width: 56ch; margin: 14px auto 0; line-height: 1.6; }

/* pricing */
.pricing { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; max-width: 760px; margin: 0 auto; }
.plan { border: 1px solid var(--hair); border-radius: 16px; padding: 28px; background: var(--bg); }
.plan.pro { border-color: color-mix(in srgb, var(--accent) 40%, var(--hair)); box-shadow: 0 0 0 1px color-mix(in srgb, var(--accent) 30%, transparent); position: relative; }
.plan .pname { font-size: 13px; font-weight: 660; letter-spacing: 0.04em; text-transform: uppercase; color: var(--ink-2); }
.plan.pro .pname { color: var(--accent); }
.plan .price { font-family: var(--ff-mono); font-size: 38px; font-weight: 560; letter-spacing: -0.03em; margin: 12px 0 2px; }
.plan .price .per { font-size: 14px; color: var(--ink-3); font-family: var(--ff); letter-spacing: 0; }
.plan .pfeat { list-style: none; padding: 0; margin: 20px 0 0; display: flex; flex-direction: column; gap: 11px; }
.plan .pfeat li { display: flex; gap: 10px; font-size: 14px; color: var(--ink); align-items: flex-start; }
.plan .pfeat svg { width: 15px; height: 15px; color: var(--accent); flex: none; margin-top: 2px; }
.plan .pfeat li.off { color: var(--ink-3); } .plan .pfeat li.off svg { color: var(--ink-3); }
.plan .pbtn { margin-top: 24px; width: 100%; }
@media (max-width: 720px) { .pricing { grid-template-columns: 1fr; } }

/* spec rows (Dir A) */
.specs { border-top: 1px solid var(--hair); }
.spec-row { display: grid; grid-template-columns: 200px 1fr; gap: 40px; padding: 30px 0; border-bottom: 1px solid var(--hair); align-items: start; }
.spec-row .sk { display: flex; align-items: center; gap: 11px; }
.spec-row .sk .ico { width: 30px; height: 30px; border-radius: 8px; background: var(--bg-2); display: flex; align-items: center; justify-content: center; color: var(--accent); flex: none; }
.spec-row .sk .ico svg { width: 17px; height: 17px; }
.spec-row .sk .st { font-size: 16px; font-weight: 600; letter-spacing: -0.01em; }
.spec-row .sk .badge { font-size: 9px; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; color: var(--accent); display: block; margin-top: 2px; }
.spec-row .sv { font-size: 15px; color: var(--ink-2); line-height: 1.6; }
@media (max-width: 720px) { .spec-row { grid-template-columns: 1fr; gap: 12px; } }

/* footer */
.footer { padding: 44px 0; border-top: 1px solid var(--hair); }
.footer .frow { display: flex; align-items: center; gap: 20px; flex-wrap: wrap; }
.footer .brand { display: flex; align-items: center; gap: 9px; font-weight: 620; }
.footer .brand svg { width: 18px; height: 18px; }
.footer .flinks { display: flex; gap: 20px; }
.footer .flinks a { font-size: 13px; color: var(--ink-3); transition: color 0.14s; }
.footer .flinks a:hover { color: var(--ink-2); }
.footer .sp { flex: 1; }
.footer .copy { font-size: 12.5px; color: var(--ink-3); }

/* theme toggle (in-page, standalone landings) */
.theme-tgl { display: inline-flex; background: var(--bg-3); border-radius: 8px; padding: 2px; gap: 1px; }
.theme-tgl button { font: inherit; font-size: 12px; font-weight: 540; color: var(--ink-2); border: 0; background: transparent; padding: 5px 10px; border-radius: 6px; cursor: pointer; }
.theme-tgl button[data-on="true"] { background: var(--bg); color: var(--ink); box-shadow: 0 1px 2px rgba(0,0,0,0.12); }

/* dense dashboard (Dir C) */
.dash { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 18px; align-items: start; }
.dash-card { border: 1px solid var(--hair); border-radius: 14px; padding: 0; overflow: hidden; background: var(--bg); }
.dash-card .dch { display: flex; align-items: center; gap: 9px; padding: 13px 16px; border-bottom: 1px solid var(--hair); }
.dash-card .dch .dl { font-size: 11px; font-weight: 660; letter-spacing: 0.07em; text-transform: uppercase; color: var(--ink-3); }
.dash-card .dch .badge { font-size: 9px; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; color: var(--accent); margin-left: auto; }
.dash-card .dcb { padding: 16px; }
.dash-metric { display: flex; flex-direction: column; gap: 3px; }
.dash-metric .dv { font-family: var(--ff-mono); font-size: 27px; font-weight: 560; letter-spacing: -0.025em; }
.dash-metric .dk { font-size: 11.5px; color: var(--ink-3); }
@media (max-width: 860px) { .dash { grid-template-columns: 1fr; } }

.reveal { opacity: 0; transform: translateY(14px); transition: opacity 0.6s ease, transform 0.6s cubic-bezier(.22,.61,.36,1); }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .reveal { opacity: 1; transform: none; transition: none; } }