/* Mentium — production styles (Eclipse palette). Generated: tech-base.css + tech-components.css */
/* ===== Mentium — Tech edition. Deep, precise, glowing. ===== */

:root {
  /* palette vars are injected from JS (app-tech.jsx). Defaults = Eclipse */
  --bg:        #080b14;
  --bg2:       #0d111d;
  --surface:   #111726;
  --surface-2: #161d30;
  --ink:       #eef2fb;
  --ink-soft:  #a7b0c8;
  --ink-faint: #6c7593;
  --line:      rgba(255,255,255,0.08);
  --line-2:    rgba(255,255,255,0.14);
  --accent:    #5b8cff;
  --accent-2:  #38e0d0;
  --glow:      rgba(91,140,255,0.45);
  --glow-2:    rgba(56,224,208,0.35);
  --accent-ink:#a9c2ff;

  --radius:   18px;
  --radius-lg:26px;
  --radius-sm:11px;

  --maxw: 1200px;
  --pad: clamp(20px, 5vw, 64px);
  --density: 1;

  --font-display: "Space Grotesk", system-ui, sans-serif;
  --font-body: "Hanken Grotesk", system-ui, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, monospace;

  --grad: linear-gradient(100deg, var(--accent), var(--accent-2));
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 92px; }
html.loader-active { overflow: hidden; }

body {
  margin: 0;
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--ink);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  position: relative;
}

/* fine grid + vignette backdrop */
body::before {
  content: "";
  position: fixed; inset: 0; z-index: 0; pointer-events: none;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 64px 64px;
  -webkit-mask-image: radial-gradient(120% 80% at 50% 0%, #000 0%, transparent 70%);
          mask-image: radial-gradient(120% 80% at 50% 0%, #000 0%, transparent 70%);
  opacity: 0.5;
}
body::after {
  content: "";
  position: fixed; inset: 0; z-index: 0; pointer-events: none;
  background:
    radial-gradient(60% 40% at 78% -4%, var(--glow), transparent 60%),
    radial-gradient(50% 36% at 8% 4%, var(--glow-2), transparent 60%);
  opacity: 0.5;
}
#root { position: relative; z-index: 1; }

/* ===== First-session site loader ===== */
.site-loader {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: grid;
  place-items: center;
  background: var(--bg);
  visibility: hidden;
  opacity: 0;
}
.site-loader.is-visible { visibility: visible; opacity: 1; }
.loader-panel {
  position: absolute;
  left: 0;
  width: 100%;
  height: 51%;
  background:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px),
    var(--bg);
  background-size: 64px 64px;
}
.loader-panel-top { top: 0; }
.loader-panel-bottom { bottom: 0; background-position: 0 -32px; }
.loader-content {
  position: relative;
  z-index: 2;
  width: min(280px, calc(100vw - 48px));
  display: flex;
  flex-direction: column;
  align-items: center;
}
.loader-mark {
  width: 70px;
  height: 70px;
  margin-bottom: 16px;
  filter: drop-shadow(0 0 10px var(--glow-2));
}
.loader-word {
  display: flex;
  align-items: baseline;
  color: var(--ink);
  font-family: var(--font-display);
  font-size: 1.65rem;
  font-weight: 600;
  line-height: 1;
}
.loader-word b { color: var(--accent-2); font-weight: 600; }
.loader-progress {
  width: 100%;
  height: 2px;
  margin-top: 24px;
  overflow: hidden;
  border-radius: 99px;
  background: var(--line-2);
}
.loader-progress span {
  display: block;
  width: 8%;
  height: 100%;
  border-radius: inherit;
  background: var(--grad);
  box-shadow: 0 0 14px var(--glow);
  transition: width .16s ease-out;
}
.loader-status {
  margin-top: 10px;
  color: var(--ink-faint);
  font-family: var(--font-mono);
  font-size: .65rem;
  letter-spacing: .12em;
  text-transform: uppercase;
}

::selection { background: var(--accent); color: #fff; }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.03;
  letter-spacing: -0.02em;
  margin: 0;
  color: var(--ink);
  text-wrap: balance;
}
p { margin: 0; text-wrap: pretty; }
a { color: inherit; text-decoration: none; }

.wrap { max-width: var(--maxw); margin: 0 auto; padding-inline: var(--pad); }

.grad-text {
  background: var(--grad);
  -webkit-background-clip: text; background-clip: text;
  color: transparent;
}

/* React Bits-inspired interaction layer */
.rb-spotlight {
  --spot-x: 50%;
  --spot-y: 50%;
  --spot-color: rgba(91, 140, 255, .2);
  isolation: isolate;
}
.rb-spotlight::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  border-radius: inherit;
  background: radial-gradient(380px circle at var(--spot-x) var(--spot-y), var(--spot-color), transparent 58%);
  opacity: 0;
  transition: opacity .24s ease;
}
.rb-spotlight:hover::before { opacity: 1; }
.rb-spotlight > * { position: relative; z-index: 1; }

.rb-rotate {
  display: inline-block;
  white-space: nowrap;
  line-height: 1.12;
  padding: .04em .04em .14em;
  margin: -.04em -.04em -.14em;
  transform-origin: left center;
  transition: opacity .26s ease, transform .26s cubic-bezier(.2,.8,.3,1), filter .26s ease;
}
.rb-rotate.in { opacity: 1; transform: translateY(0); filter: blur(0); }
.rb-rotate.out { opacity: 0; transform: translateY(-.28em); filter: blur(5px); }

.rb-magnet {
  display: inline-flex;
  padding: 8px;
  margin: -8px;
}
.rb-magnet-inner {
  display: inline-flex;
  transition: transform .34s cubic-bezier(.2,.8,.3,1);
  will-change: transform;
}
.rb-tilt {
  transform-style: preserve-3d;
  transition: transform .28s cubic-bezier(.2,.8,.3,1);
  will-change: transform;
}
.rb-shiny {
  color: transparent;
  background: linear-gradient(110deg, var(--accent-2) 20%, #fff 44%, var(--accent-2) 66%);
  background-size: 220% 100%;
  -webkit-background-clip: text;
  background-clip: text;
  animation: rb-shine 2.8s linear infinite;
}
@keyframes rb-shine { to { background-position: -220% 0; } }

.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.72rem; letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--accent-ink);
  display: inline-flex; align-items: center; gap: 9px; font-weight: 500;
}
.eyebrow::before {
  content: ""; width: 16px; height: 1px; background: var(--accent);
  box-shadow: 0 0 8px var(--accent);
}

/* ===== Buttons ===== */
.btn {
  font-family: var(--font-body); font-weight: 600; font-size: 1rem;
  border: none; cursor: pointer; border-radius: 999px;
  padding: 14px 26px; display: inline-flex; align-items: center; gap: 10px;
  transition: transform .18s cubic-bezier(.2,.8,.3,1), box-shadow .22s, background .2s, color .2s, border-color .2s;
  white-space: nowrap; line-height: 1;
}
.btn:active { transform: translateY(1px) scale(0.99); }
.btn-primary {
  background: var(--grad); color: #06080f; font-weight: 700;
  box-shadow: 0 0 0 1px var(--line-2), 0 8px 28px -8px var(--glow);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 0 0 1px var(--line-2), 0 14px 40px -8px var(--glow); }
.btn-ghost {
  background: color-mix(in oklab, var(--surface) 60%, transparent);
  color: var(--ink); box-shadow: inset 0 0 0 1px var(--line-2);
  backdrop-filter: blur(8px);
}
.btn-ghost:hover { box-shadow: inset 0 0 0 1px var(--accent); transform: translateY(-1px); }
.btn-lg { padding: 17px 30px; font-size: 1.06rem; }

/* ===== Section scaffolding ===== */
section { position: relative; }
.section-pad { padding-block: calc(108px * var(--density)); }
.section-head { max-width: 660px; margin-bottom: 52px; }
.section-head.center { margin-inline: auto; text-align: center; }
.section-title { font-size: clamp(2rem, 4.4vw, 3.3rem); margin-top: 18px; letter-spacing: -0.03em; }
.section-sub { margin-top: 18px; font-size: 1.15rem; color: var(--ink-soft); line-height: 1.55; }

/* glass card base */
.glass {
  background: linear-gradient(180deg, color-mix(in oklab, var(--surface) 92%, white 4%), var(--surface));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 1px 0 0 rgba(255,255,255,0.04) inset, 0 24px 60px -30px rgba(0,0,0,0.8);
}

/* placeholder */
.ph {
  position: relative;
  background-color: var(--bg2);
  background-image: repeating-linear-gradient(-45deg, transparent 0 12px, rgba(255,255,255,0.035) 12px 24px);
  border: 1px dashed var(--line-2);
  display: flex; align-items: center; justify-content: center;
  border-radius: var(--radius-sm);
  color: var(--ink-faint); font-family: var(--font-mono); font-size: 0.72rem;
  letter-spacing: 0.04em; text-align: center;
}

@media (prefers-reduced-motion: no-preference) {
  .reveal { opacity: 0; transform: translateY(24px); }
  .reveal.in { opacity: 1; transform: none; transition: opacity .8s ease, transform .8s cubic-bezier(.2,.8,.3,1); }
}

/* ===== Nav ===== */
.nav { position: sticky; top: 0; z-index: 60; transition: background .25s, box-shadow .25s; }
.nav-scrolled {
  background: color-mix(in oklab, var(--bg) 72%, transparent);
  backdrop-filter: saturate(1.3) blur(16px);
  box-shadow: 0 1px 0 var(--line);
}
.nav-inner { display: flex; align-items: center; justify-content: space-between; height: 76px; gap: 24px; }
.logo { display: inline-flex; align-items: center; gap: 10px; font-family: var(--font-display); font-weight: 600; font-size: 1.3rem; letter-spacing: -0.01em; }
.brand-mark { width: 30px; height: 30px; object-fit: contain; }
.logo-word { line-height: 1; }
.logo-dot { color: var(--accent); }
.nav-links { display: flex; gap: 30px; }
.nav-links a { color: var(--ink-soft); font-weight: 500; font-size: 0.95rem; transition: color .15s; white-space: nowrap; }
.nav-links a:hover { color: var(--ink); }
.nav-cta { padding: 11px 20px; font-size: 0.93rem; }
@media (max-width: 880px) { .nav-links { display: none; } }

/* ===== Hero ===== */
.hero { position: relative; padding-top: clamp(40px, 6vw, 76px); padding-bottom: clamp(48px, 6vw, 96px); }
.hero-inner { display: grid; grid-template-columns: 1fr 1.04fr; gap: clamp(32px, 5vw, 70px); align-items: center; }
.hero-badge {
  display: inline-flex; align-items: center; gap: 9px; margin-bottom: 26px;
  font-family: var(--font-mono); font-size: 0.74rem; color: var(--ink-soft);
  background: color-mix(in oklab, var(--surface) 70%, transparent);
  border: 1px solid var(--line); border-radius: 999px; padding: 6px 14px 6px 8px;
  backdrop-filter: blur(8px);
}
.hero-badge b { color: var(--accent-ink); font-weight: 600; }
.hero-badge .pulse { width: 7px; height: 7px; border-radius: 50%; background: var(--accent-2); box-shadow: 0 0 0 0 var(--glow-2); animation: pulse 2s infinite; }
@keyframes pulse { 0% { box-shadow: 0 0 0 0 var(--glow-2); } 70% { box-shadow: 0 0 0 8px transparent; } 100% { box-shadow: 0 0 0 0 transparent; } }
.hero-title { font-size: clamp(2.7rem, 6vw, 4.7rem); line-height: 0.98; letter-spacing: -0.035em; }
.hero-rotating-word { display: inline-block; min-height: 1.12em; }
.hero-sub { margin-top: 26px; font-size: clamp(1.08rem, 1.5vw, 1.26rem); color: var(--ink-soft); max-width: 32ch; line-height: 1.55; }
.hero-cta { display: flex; align-items: center; gap: 14px; margin-top: 36px; flex-wrap: nowrap; }
.hero-meta { display: flex; align-items: center; gap: 18px; margin-top: 30px; font-family: var(--font-mono); font-size: 0.78rem; color: var(--ink-faint); flex-wrap: wrap; }
.hero-meta b { color: var(--ink); font-weight: 600; }
.hero-meta .sep { width: 4px; height: 4px; border-radius: 50%; background: var(--ink-faint); }
@media (max-width: 960px) { .hero-inner { grid-template-columns: 1fr; } .hero-sub { max-width: 48ch; } }

/* demo glow ring */
.hero-demo { position: relative; }
.hero-demo::before {
  content: ""; position: absolute; inset: -30px -20px; z-index: -1; border-radius: 40px;
  background: radial-gradient(60% 60% at 60% 30%, var(--glow), transparent 70%);
  opacity: 0.7; filter: blur(8px);
}

/* ===== Mentium Tech — components ===== */

/* ---------- Demo frame (dark glass) ---------- */
.demo-frame {
  background: linear-gradient(180deg, var(--surface-2), var(--surface));
  border: 1px solid var(--line-2);
  border-radius: 18px;
  box-shadow: 0 1px 0 rgba(255,255,255,0.05) inset, 0 40px 90px -40px rgba(0,0,0,0.9);
  overflow: hidden;
}
.chrome { display: flex; align-items: center; gap: 14px; padding: 12px 16px; background: color-mix(in oklab, var(--bg2) 80%, black); border-bottom: 1px solid var(--line); }
.dots { display: flex; gap: 7px; }
.dots span { width: 11px; height: 11px; border-radius: 50%; background: var(--line-2); }
.dots span:nth-child(1) { background: #ff5f57; } .dots span:nth-child(2) { background: #febc2e; } .dots span:nth-child(3) { background: #28c840; }
.url { flex: 1; display: flex; align-items: center; gap: 8px; background: color-mix(in oklab, var(--bg) 70%, transparent); border: 1px solid var(--line); border-radius: 999px; padding: 7px 14px; font-family: var(--font-mono); font-size: 0.74rem; color: var(--ink-faint); }
.ext-chip { display: inline-flex; align-items: center; gap: 7px; font-family: var(--font-mono); font-size: 0.7rem; font-weight: 600; color: var(--accent-ink); background: color-mix(in oklab, var(--accent) 16%, transparent); border: 1px solid color-mix(in oklab, var(--accent) 30%, transparent); padding: 6px 11px; border-radius: 999px; }
.ext-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--accent-2); box-shadow: 0 0 8px var(--accent-2); }

.demo-body { position: relative; padding: 26px 28px 30px; }
.fake-article { max-width: 540px; }
.fa-kicker { font-family: var(--font-mono); font-size: 0.66rem; letter-spacing: 0.16em; color: var(--ink-faint); margin-bottom: 10px; }
.fa-title { font-size: 1.55rem; margin-bottom: 14px; color: var(--ink); }
.fa-p { color: var(--ink-soft); font-size: 1rem; line-height: 1.62; margin-bottom: 14px; }
.fa-key { color: var(--ink); font-weight: 600; }
.fa-figure { margin: 16px 0; }
.fa-hint { display: inline-flex; align-items: center; gap: 8px; font-size: 0.82rem; color: var(--ink-faint); font-style: italic; margin-top: 4px; }
kbd { font-family: var(--font-mono); font-size: 0.72rem; font-style: normal; background: var(--surface-2); border: 1px solid var(--line-2); border-bottom-width: 2px; border-radius: 6px; padding: 2px 7px; color: var(--ink-soft); }

/* selection pill */
.m-pill {
  position: absolute; z-index: 8; display: inline-flex; align-items: center; gap: 7px;
  background: var(--grad); color: #06080f; font-weight: 700; font-size: 0.86rem;
  border: none; border-radius: 999px; padding: 9px 16px 9px 13px; cursor: pointer;
  box-shadow: 0 8px 24px -6px var(--glow); font-family: var(--font-body);
  animation: pill-in .26s cubic-bezier(.2,1,.4,1);
}
.m-pill:hover { transform: translateY(-1px); }
.m-pill .mark-glyph path[stroke] { stroke: #06080f; }
.m-pill .mark-glyph path[fill]:not([fill="none"]) { fill: #06080f; opacity: 0.2; }
.m-pill::after { content: ""; position: absolute; bottom: -5px; left: 50%; transform: translateX(-50%) rotate(45deg); width: 10px; height: 10px; background: var(--accent-2); }
@keyframes pill-in { from { opacity: 0; transform: translateY(6px) scale(0.92); } }

/* answer popover */
.m-pop {
  position: absolute; z-index: 9; width: 340px; max-width: calc(100% - 24px);
  background: linear-gradient(180deg, var(--surface-2), var(--surface));
  border: 1px solid var(--line-2); border-radius: 16px;
  box-shadow: 0 30px 70px -25px rgba(0,0,0,0.9), 0 0 0 1px var(--line);
  padding: 14px 16px 15px; animation: pop-in .3s cubic-bezier(.2,1,.4,1);
}
.m-pop::before { content: ""; position: absolute; inset: 0; border-radius: 16px; padding: 1px; background: linear-gradient(160deg, color-mix(in oklab, var(--accent) 50%, transparent), transparent 40%); -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0); -webkit-mask-composite: xor; mask-composite: exclude; pointer-events: none; }
@keyframes pop-in { from { opacity: 0; transform: translateY(8px) scale(0.97); } }
.m-pop-head { display: flex; align-items: center; gap: 8px; margin-bottom: 10px; }
.m-pop-name { font-family: var(--font-display); font-weight: 600; font-size: 0.96rem; flex: 1; }
.m-pop-x { border: none; background: transparent; cursor: pointer; font-size: 1.3rem; line-height: 1; color: var(--ink-faint); padding: 0 2px; }
.m-pop-x:hover { color: var(--ink); }
.m-quote { font-size: 0.82rem; color: var(--accent-ink); font-weight: 600; background: color-mix(in oklab, var(--accent) 14%, transparent); border-radius: 9px; padding: 7px 11px; margin-bottom: 11px; border-left: 3px solid var(--accent); }
.m-answer { font-size: 0.92rem; line-height: 1.55; color: var(--ink-soft); min-height: 20px; }
.m-think { display: inline-flex; align-items: center; gap: 8px; color: var(--ink-faint); font-style: italic; font-size: 0.88rem; }
.m-think i { width: 6px; height: 6px; border-radius: 50%; background: var(--accent); display: inline-block; animation: blink 1.1s infinite; }
.m-think i:nth-child(2) { animation-delay: .18s; } .m-think i:nth-child(3) { animation-delay: .36s; margin-right: 4px; }
@keyframes blink { 0%, 60%, 100% { opacity: .25; } 30% { opacity: 1; } }
.m-caret { display: inline-block; width: 2px; height: 1em; background: var(--accent); margin-left: 2px; vertical-align: text-bottom; animation: caret .9s steps(1) infinite; }
@keyframes caret { 50% { opacity: 0; } }
.m-sources { display: flex; flex-wrap: wrap; gap: 7px; margin-top: 13px; }
.m-src { font-family: var(--font-mono); font-size: 0.68rem; color: var(--ink-soft); background: var(--surface-2); border: 1px solid var(--line); border-radius: 7px; padding: 3px 9px; }
.m-src:first-child { color: var(--accent-ink); border-color: color-mix(in oklab, var(--accent) 40%, transparent); background: color-mix(in oklab, var(--accent) 14%, transparent); }

/* ---------- Steps ---------- */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--radius-lg); overflow: hidden; }
.step { padding: 36px 30px 34px; position: relative; background: var(--surface); transition: background .25s; }
.step:hover { background: var(--surface-2); }
.step-top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 22px; }
.step-n { font-family: var(--font-mono); font-size: 0.82rem; font-weight: 600; color: var(--accent-ink); letter-spacing: 0.1em; border: 1px solid var(--line-2); border-radius: 8px; padding: 4px 9px; }
.step-kbd { font-family: var(--font-mono); font-size: 0.72rem; background: color-mix(in oklab, var(--accent) 14%, transparent); color: var(--accent-ink); padding: 4px 9px; border-radius: 7px; font-weight: 600; }
.step-title { font-size: 1.35rem; margin-bottom: 10px; }
.step-body { color: var(--ink-soft); font-size: 0.98rem; line-height: 1.55; }
.step-rail { position: absolute; left: 0; top: 0; height: 100%; width: 3px; background: var(--grad); transform: scaleY(0); transform-origin: top; transition: transform .55s ease; }
.step.in .step-rail { transform: scaleY(1); }
@media (max-width: 820px) { .steps { grid-template-columns: 1fr; } }

/* ---------- Bento Features ---------- */
.bento { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; grid-auto-rows: 1fr; }
.tile { position: relative; padding: 28px; border-radius: var(--radius); overflow: hidden; transition: transform .22s, border-color .22s, box-shadow .22s; }
.tile:hover { transform: translateY(-3px); border-color: color-mix(in oklab, var(--accent) 50%, var(--line-2)); box-shadow: 0 24px 50px -28px var(--glow); }
.tile-ic { width: 46px; height: 46px; border-radius: 12px; display: flex; align-items: center; justify-content: center; background: color-mix(in oklab, var(--accent) 14%, transparent); border: 1px solid var(--line); margin-bottom: 18px; }
.tile-title { font-size: 1.22rem; margin-bottom: 9px; }
.tile-body { color: var(--ink-soft); font-size: 0.96rem; line-height: 1.55; }
.tile-wide { grid-column: span 2; }
.tile-strip { grid-column: 1 / -1; display: flex; align-items: center; gap: 26px; }
.tile-strip .tile-ic { margin-bottom: 0; flex-shrink: 0; }
.tile-strip .tile-title { margin-bottom: 4px; }
.tile-strip .tile-body { max-width: 60ch; }
.tile-strip .strip-kbd { margin-left: auto; flex-shrink: 0; font-family: var(--font-mono); font-size: 0.72rem; color: var(--ink-faint); border: 1px solid var(--line); border-radius: 8px; padding: 8px 12px; }
@media (max-width: 720px) { .tile-strip { flex-wrap: wrap; gap: 16px; } .tile-strip .strip-kbd { margin-left: 0; } }
.tile-tall { grid-row: span 2; grid-column: span 2; display: flex; flex-direction: column; }
/* hero tile decorative mock */
.tile-hero { background: linear-gradient(150deg, var(--surface-2), var(--surface)); }
.tile-hero .tile-visual { margin-top: auto; padding-top: 24px; }
.mini-flow { display: flex; flex-direction: column; gap: 10px; }
.mini-line { height: 9px; border-radius: 5px; background: var(--line-2); }
.mini-line.hl { background: var(--grad); width: 62%; box-shadow: 0 0 18px -2px var(--glow); position: relative; }
.mini-line.w1 { width: 88%; } .mini-line.w2 { width: 72%; } .mini-line.w3 { width: 80%; }
.mini-ans { margin-top: 12px; align-self: flex-end; max-width: 78%; background: var(--surface); border: 1px solid var(--line-2); border-radius: 12px 12px 4px 12px; padding: 12px 14px; box-shadow: 0 16px 40px -20px rgba(0,0,0,0.8); }
.mini-ans .ma-row { display: flex; align-items: center; gap: 7px; margin-bottom: 8px; font-family: var(--font-mono); font-size: 0.62rem; color: var(--accent-ink); letter-spacing: 0.08em; }
.mini-ans .ma-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--accent-2); box-shadow: 0 0 8px var(--accent-2); }
.mini-ans .ma-l { height: 7px; border-radius: 4px; background: var(--ink-faint); opacity: 0.5; margin-bottom: 6px; }
.mini-ans .ma-l.s { width: 70%; }
@media (max-width: 920px) { .bento { grid-template-columns: repeat(2, 1fr); } .tile-tall { grid-row: span 1; } }
@media (max-width: 560px) { .bento { grid-template-columns: 1fr; } .tile-wide, .tile-tall { grid-column: span 1; } }

/* ---------- Use cases ---------- */
.cases-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.case-card { padding: 32px; position: relative; transition: transform .2s, border-color .2s; overflow: hidden; }
.case-card::after { content: ""; position: absolute; right: -40px; top: -40px; width: 140px; height: 140px; border-radius: 50%; background: radial-gradient(circle, var(--glow), transparent 70%); opacity: 0; transition: opacity .3s; }
.case-card:hover { transform: translateY(-3px); border-color: var(--line-2); }
.case-card:hover::after { opacity: 0.5; }
.case-who { font-family: var(--font-mono); font-size: 0.7rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--accent-ink); position: relative; z-index: 1; }
.case-line { font-size: 1.45rem; margin: 12px 0 10px; position: relative; z-index: 1; }
.case-text { color: var(--ink-soft); font-size: 1rem; line-height: 1.55; max-width: 42ch; position: relative; z-index: 1; }
@media (max-width: 720px) { .cases-grid { grid-template-columns: 1fr; } }

/* ---------- Pricing ---------- */
.pricing-section { overflow: hidden; padding-block: 56px 82px; scroll-margin-top: 0; }
.pricing-section .section-head { max-width: 760px; margin-bottom: 30px; }
.pricing-section .section-title { margin-top: 13px; font-size: clamp(2rem, 3.8vw, 3rem); }
.pricing-section .section-sub { margin-top: 13px; font-size: 1.04rem; }
.pricing-grid { width: min(1440px, 100%); display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 16px; align-items: stretch; margin-inline: auto; }
.pricing-tilt { height: 100%; }
.price-card { position: relative; min-height: 470px; height: 100%; display: flex; flex-direction: column; padding: 28px; overflow: hidden; }
.price-card.featured {
  border-color: color-mix(in oklab, var(--accent-2) 42%, var(--line-2));
  background: linear-gradient(165deg, color-mix(in oklab, var(--accent) 12%, var(--surface-2)), var(--surface));
  box-shadow: 0 1px 0 rgba(255,255,255,.05) inset, 0 28px 70px -36px var(--glow-2);
}
.price-popular {
  position: absolute; top: 17px; right: 17px; z-index: 2;
  padding: 5px 10px; border: 1px solid color-mix(in oklab, var(--accent-2) 35%, transparent);
  border-radius: 999px; color: var(--accent-2); background: color-mix(in oklab, var(--accent-2) 10%, transparent);
  font-family: var(--font-mono); font-size: .66rem; font-weight: 600; text-transform: uppercase; letter-spacing: .08em;
}
.price-label { color: var(--accent-ink); font-family: var(--font-mono); font-size: .72rem; letter-spacing: .12em; text-transform: uppercase; }
.price-name { margin-top: 10px; font-size: 1.5rem; }
.price-row { display: flex; align-items: baseline; gap: 9px; margin-top: 17px; }
.price-row strong { font-family: var(--font-display); font-size: clamp(2.15rem, 3.3vw, 2.7rem); line-height: 1; letter-spacing: -0.03em; }
.price-row span { color: var(--ink-faint); font-size: .9rem; }
.price-note { display: inline-flex; width: fit-content; margin-top: 8px; padding: 4px 8px; border-radius: 7px; color: var(--accent-2); background: color-mix(in oklab, var(--accent-2) 10%, transparent); font-family: var(--font-mono); font-size: .67rem; }
.price-text { min-height: 58px; margin-top: 15px; color: var(--ink-soft); font-size: .94rem; line-height: 1.45; }
.price-features { display: grid; gap: 9px; margin: 16px 0 20px; padding: 16px 0 0; border-top: 1px solid var(--line); list-style: none; }
.price-features li { position: relative; padding-left: 23px; color: var(--ink-soft); font-size: .88rem; line-height: 1.35; }
.price-features li::before { content: "✓"; position: absolute; left: 0; color: var(--accent-2); font-weight: 700; }
.price-action-wrap { width: calc(100% + 16px); margin: auto -8px -8px; }
.price-action { width: 100%; justify-content: center; }
.price-secondary { display: block; margin-top: 14px; color: var(--accent-ink); font-size: .78rem; font-weight: 700; text-align: center; text-decoration: none; }
.price-secondary:hover { color: var(--accent-2); }
.pricing-fine { max-width: 820px; margin: 18px auto 0; color: var(--ink-faint); font-family: var(--font-mono); font-size: .68rem; line-height: 1.45; text-align: center; }
@media (max-width: 960px) { .pricing-section { padding-block: 72px; } .pricing-grid { grid-template-columns: 1fr; max-width: 620px; margin-inline: auto; } .price-text { min-height: 0; } .rb-tilt { transform: none !important; } }

/* ---------- Demo in action ---------- */
.video-shell { padding: 14px; max-width: 980px; margin: 0 auto; position: relative; }
.video-shell::before { content: ""; position: absolute; inset: -10% 10% 30%; z-index: -1; background: radial-gradient(50% 60% at 50% 40%, var(--glow), transparent 70%); filter: blur(10px); opacity: 0.6; }
.video-ph { height: clamp(280px, 46vw, 520px); flex-direction: column; gap: 18px; border-style: solid; border-color: var(--line); }
.play-btn { width: 74px; height: 74px; border-radius: 50%; background: var(--grad); display: flex; align-items: center; justify-content: center; padding-left: 4px; box-shadow: 0 12px 40px -8px var(--glow); transition: transform .2s; }
.play-btn svg { fill: #06080f; }
.video-shell:hover .play-btn { transform: scale(1.07); }
.video-cap { font-family: var(--font-mono); font-size: 0.72rem; color: var(--ink-faint); }

/* ---------- FAQ ---------- */
.faq-wrap { max-width: 780px; }
.faq-list { display: flex; flex-direction: column; border-top: 1px solid var(--line); }
.faq-item { border-bottom: 1px solid var(--line); }
.faq-q { width: 100%; text-align: left; background: transparent; border: none; cursor: pointer; display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 24px 4px; font-family: var(--font-display); font-weight: 600; font-size: 1.15rem; color: var(--ink); transition: color .15s; }
.faq-q:hover { color: var(--accent-ink); }
.faq-ic { font-size: 1.4rem; color: var(--accent); flex-shrink: 0; line-height: 1; }
.faq-a-wrap { overflow: hidden; transition: max-height .32s cubic-bezier(.3,.7,.3,1); }
.faq-a { color: var(--ink-soft); font-size: 1.02rem; line-height: 1.6; padding: 0 4px 26px; max-width: 66ch; }

/* ---------- CTA ---------- */
.cta-band { position: relative; overflow: hidden; border-radius: var(--radius-lg); padding: clamp(52px, 7vw, 96px) 24px; text-align: center; background: linear-gradient(180deg, var(--surface-2), var(--surface)); border: 1px solid var(--line-2); }
.cta-band::before { content: ""; position: absolute; inset: -50% 0 auto 0; height: 120%; background: radial-gradient(50% 60% at 50% 120%, var(--glow), transparent 70%); opacity: 0.7; }
.cta-band::after { content: ""; position: absolute; inset: 0; background-image: linear-gradient(var(--line) 1px, transparent 1px), linear-gradient(90deg, var(--line) 1px, transparent 1px); background-size: 40px 40px; -webkit-mask-image: radial-gradient(60% 80% at 50% 0%, #000, transparent 70%); mask-image: radial-gradient(60% 80% at 50% 0%, #000, transparent 70%); opacity: 0.5; }
.cta-content { position: relative; z-index: 1; display: flex; flex-direction: column; align-items: center; }
.cta-glyph { width: 56px; height: 56px; border-radius: 16px; background: var(--grad); display: flex; align-items: center; justify-content: center; box-shadow: 0 16px 40px -10px var(--glow); }
.cta-glyph img { width: 50px; height: 50px; object-fit: contain; }
.cta-glyph .mark-glyph path[stroke] { stroke: #06080f; } .cta-glyph .mark-glyph path[fill]:not([fill="none"]) { fill: #06080f; opacity: 0.25; }
.cta-title { font-size: clamp(2rem, 4.6vw, 3.3rem); margin: 22px 0 0; letter-spacing: -0.03em; }
.cta-rotating-word { text-align: left; }
.cta-sub { color: var(--ink-soft); font-size: 1.18rem; margin-top: 16px; max-width: 40ch; }
.cta-actions { margin-top: 32px; }
.cta-fine { color: var(--ink-faint); font-family: var(--font-mono); font-size: 0.74rem; margin-top: 18px; }

/* ---------- Palette picker (in Tweaks) ---------- */
.pal-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.pal-chip { position: relative; display: flex; align-items: center; gap: 9px; padding: 9px 11px; border-radius: 11px; border: 1.5px solid rgba(255,255,255,0.12); cursor: pointer; transition: transform .12s, border-color .15s; text-align: left; }
.pal-chip:hover { transform: translateY(-1px); }
.pal-chip.on { box-shadow: 0 0 0 3px rgba(120,140,255,0.18); }
.pal-sw { width: 22px; height: 22px; border-radius: 7px; flex-shrink: 0; box-shadow: 0 2px 8px rgba(0,0,0,0.4); }
.pal-name { font-family: "JetBrains Mono", monospace; font-size: 0.74rem; font-weight: 600; }
.pal-bgdot { width: 9px; height: 9px; border-radius: 50%; margin-left: auto; border: 1px solid rgba(255,255,255,0.2); flex-shrink: 0; }

/* ---------- Footer ---------- */
.footer { border-top: 1px solid var(--line); padding-top: 68px; padding-bottom: 32px; }
.footer-inner { display: grid; grid-template-columns: 1.4fr 2fr; gap: 40px; padding-bottom: 46px; }
.footer-tag { color: var(--ink-soft); font-size: 0.98rem; margin-top: 14px; max-width: 32ch; line-height: 1.5; }
.footer-cols { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.footer-col { display: flex; flex-direction: column; gap: 12px; }
.footer-h { font-family: var(--font-mono); font-size: 0.7rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--ink-faint); margin-bottom: 4px; }
.footer-col a { color: var(--ink-soft); font-size: 0.96rem; transition: color .15s; }
.footer-col a:hover { color: var(--accent-ink); }
.footer-bottom { display: flex; align-items: center; justify-content: space-between; padding-top: 24px; border-top: 1px solid var(--line); font-family: var(--font-mono); font-size: 0.78rem; color: var(--ink-faint); flex-wrap: wrap; gap: 10px; }
@media (max-width: 720px) { .footer-inner { grid-template-columns: 1fr; } }
@media (max-width: 480px) { .footer-cols { grid-template-columns: 1fr 1fr; } }