/* ============================================================================
   BUILD YOUR AI SECOND BRAIN

   Matched to the TitanCodeOS product, not approximated. Every token below is
   the dark-theme value from the live app's own stylesheet
   (01-titanom/platform/titan-os-build/src/index.css, the `.dark` block),
   converted from HSL. Do not nudge a value here to make one screen look nicer -
   change it in the product first, or this stops being the same brand.
   ============================================================================ */

:root {
  /* --- surfaces: four luminance rungs, same as the product ---------------- */
  --page:    #0A0A0A;   /* --background 0 0% 4%      */
  --card:    #161616;   /* --card       0 0% 8.6%    */
  --panel:   #1C1C1C;   /* --panel-2    0 0% 11%     */
  --raised:  #232323;   /* --raised     0 0% 13.7%   */
  --field:   #0E0E0E;   /* --field-bg   0 0% 5.5%    */
  --track:   #0D0D0D;   /* --track      0 0% 5%      */

  /* --- lines -------------------------------------------------------------- */
  --line:       #2A2B2B;  /* --border      180 3% 17% */
  --line-hover: #383B3B;  /* --hair-hover  180 3% 23% */
  --input-line: #3D3D3D;  /* --input       0 0% 24%   */

  /* --- text --------------------------------------------------------------- */
  --ink:    #F4F5F5;  /* --foreground       180 2% 96% */
  --soft:   #CFD2D2;  /* --soft             180 3% 82% */
  --muted:  #A3A3A3;  /* --muted-foreground 0 0% 64%   */
  --label:  #8A8F8F;  /* --group-label      180 3% 56% */

  /* --- brand -------------------------------------------------------------- */
  --teal:        #6A9F9F;  /* --primary       180 20% 52% */
  --teal-hover:  #7BB0B0;  /* --primary-hover 180 22% 60% */
  --teal-bright: #8AB5B5;  /* --teal-bright   180 23% 63% */
  --teal-logo:   #6A9A9A;  /* the exact teal inside the wordmark + monogram */
  --success:     #33CC66;  /* --success       142 60% 50% */
  --warning:     #F5A623;  /* --warning       38 92% 55%  */
  --danger:      #E85555;  /* --destructive   0 72% 57%   */
  --yellow:      #FFDD00;  /* --brand-yellow  52 100% 50% */

  --nav-hover: #191919;   /* --nav-hover-bg 0 0% 10% */

  --grad-teal: linear-gradient(135deg, #8AB5B5 0%, #6A9F9F 100%);

  --font-display: 'Archivo', system-ui, sans-serif;
  --font-body:    'Poppins', system-ui, sans-serif;

  --r:    12px;  /* --radius 0.75rem - the product's default */
  --r-sm: 8px;
  --r-lg: 16px;

  --shadow-card: 0 1px 2px rgba(0,0,0,.4), 0 10px 24px -16px rgba(0,0,0,.7);
  --glow-teal: 0 0 0 1px rgba(138,181,181,.18), 0 0 40px -6px rgba(107,155,155,.45);

  --rail: 288px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0; padding: 0;
  background: var(--page); color: var(--ink);
  font-family: var(--font-body); font-size: 15px;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 { font-family: var(--font-display); font-weight: 700; letter-spacing: -.015em; margin: 0; }
a { color: var(--teal-bright); }

/* The product's small-caps section label. Used everywhere a group needs a name. */
.label {
  font-family: var(--font-body); font-weight: 700;
  font-size: 11px; letter-spacing: .14em; text-transform: uppercase;
  color: var(--label);
}
.label--teal { color: var(--teal-bright); }

/* --- pills + chips (the product's status language) ----------------------- */
.pill {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 12px; font-weight: 600; line-height: 1;
  padding: 6px 11px; border-radius: 999px;
  border: 1px solid var(--line); background: var(--raised); color: var(--soft);
  white-space: nowrap;
}
.pill--done    { border-color: rgba(51,204,102,.4);  background: rgba(51,204,102,.12);  color: #7BE3A0; }
.pill--part    { border-color: rgba(245,166,35,.4);  background: rgba(245,166,35,.12);  color: #F5C87A; }
.pill--teal    { border-color: var(--teal); background: var(--teal); color: #06100F; }
.pill--ghost   { background: transparent; }

/* --- buttons -------------------------------------------------------------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  font-family: var(--font-body); font-weight: 600; font-size: 14px;
  border: 1px solid var(--line); background: var(--raised); color: var(--ink);
  border-radius: var(--r); padding: 11px 18px; cursor: pointer;
  transition: background .15s ease, border-color .15s ease, transform .06s ease;
}
.btn:hover  { background: #2b2b2b; border-color: var(--line-hover); }
.btn:active { transform: translateY(1px); }
.btn:disabled { opacity: .45; cursor: not-allowed; }
.btn--primary { background: var(--teal); border-color: var(--teal); color: #06100F; }
.btn--primary:hover { background: var(--teal-hover); border-color: var(--teal-hover); }
.btn--ghost { background: transparent; }
.btn--ghost:hover { background: var(--nav-hover); }
.btn--sm { padding: 8px 13px; font-size: 13px; border-radius: var(--r-sm); }

/* --- fields --------------------------------------------------------------- */
/* Matches on everything EXCEPT the boxes, rather than listing types. This used
   to name email and password only, so every text input added later fell through
   to the browser default - a white box with black Arial in the middle of a dark
   product. Keep it a deny list so the next input added is styled by default. */
input:not([type="checkbox"]):not([type="radio"]), textarea {
  width: 100%; display: block;
  font-family: var(--font-body); font-size: 15px; line-height: 1.65;
  color: var(--ink); background: var(--field);
  border: 1px solid var(--input-line); border-radius: var(--r);
  padding: 13px 15px;
}
/* Safari paints its own inner shadow and rounding on search inputs. */
input[type="search"] { -webkit-appearance: none; appearance: none; }
input[type="search"]::-webkit-search-decoration,
input[type="search"]::-webkit-search-cancel-button { -webkit-appearance: none; }
input:focus, textarea:focus {
  outline: none; border-color: var(--teal);
  box-shadow: 0 0 0 3px rgba(106,159,159,.22);
}
textarea { resize: vertical; min-height: 128px; }
::placeholder { color: #5F6565; }

.hidden { display: none !important; }

/* --- the brand mark ------------------------------------------------------- */
.wordmark { display: block; height: 17px; width: auto; }
.monogram { width: 34px; height: 34px; border-radius: 9px; display: block; }

/* ============================================================================
   GATE
   ============================================================================ */
.gate {
  min-height: 100vh; display: grid; place-items: center; padding: 32px 20px;
  background:
    radial-gradient(820px 460px at 50% -12%, rgba(106,159,159,.15), transparent 62%),
    var(--page);
}
.gate-card {
  width: 100%; max-width: 470px;
  background: var(--card); border: 1px solid var(--line);
  border-radius: var(--r-lg); box-shadow: var(--shadow-card);
  padding: 38px;
}
.gate-brand { display: flex; align-items: center; gap: 12px; margin-bottom: 26px; }
.gate h1 { font-size: 28px; line-height: 1.15; margin-bottom: 9px; }
.gate .sub { color: var(--soft); font-size: 15px; line-height: 1.6; margin-bottom: 26px; }
.field { margin-bottom: 15px; }
.field label { display: block; font-size: 13px; font-weight: 600; color: var(--soft); margin-bottom: 7px; }
.field .hint { font-size: 12.5px; color: var(--muted); margin-top: 7px; line-height: 1.5; }
.msg { border-radius: var(--r); padding: 13px 15px; font-size: 14px; line-height: 1.55; margin-bottom: 17px; }
.msg--err  { background: rgba(232,85,85,.10); border: 1px solid rgba(232,85,85,.35); color: #F3A0A0; }
.msg--ok   { background: rgba(51,204,102,.10); border: 1px solid rgba(51,204,102,.35); color: #8AE3AC; }
.msg--info { background: rgba(106,159,159,.10); border: 1px solid rgba(106,159,159,.35); color: var(--teal-bright); }
.gate .foot { margin-top: 22px; font-size: 13px; color: var(--muted); line-height: 1.75; }

/* What they are buying, on the checkout screen itself. */
.buying { list-style: none; margin: 0 0 22px; padding: 0; }
.buying li {
  position: relative; padding: 10px 0 10px 26px;
  border-top: 1px solid var(--line);
  font-size: 14.5px; line-height: 1.55; color: var(--soft);
}
.buying li:first-child { border-top: 0; }
.buying li::before {
  content: "✓"; position: absolute; left: 0; top: 10px;
  color: var(--teal-bright); font-weight: 700; font-size: 13px;
}
.buying b { color: var(--ink); font-family: var(--font-display); font-weight: 700; }

/* ============================================================================
   APP SHELL
   ============================================================================ */
.shell { display: grid; grid-template-columns: var(--rail) 1fr; min-height: 100vh; }

/* --- rail ----------------------------------------------------------------- */
.rail {
  background: var(--card); border-right: 1px solid var(--line);
  padding: 20px 14px 30px; position: sticky; top: 0; height: 100vh; overflow-y: auto;
}
.rail-head { display: flex; align-items: center; gap: 11px; padding: 4px 8px 20px; }
.rail-head .tag { font-size: 10.5px; letter-spacing: .13em; text-transform: uppercase; color: var(--label); font-weight: 700; margin-top: 3px; }

.overall {
  padding: 13px 14px; margin: 0 4px 8px;
  background: var(--panel); border: 1px solid var(--line); border-radius: var(--r);
}
.overall .n { font-family: var(--font-display); font-size: 21px; font-weight: 700; line-height: 1; }
.overall .n small { font-size: 12.5px; color: var(--muted); font-weight: 600; }
.overall .lbl { font-size: 12px; color: var(--muted); margin-top: 5px; line-height: 1.45; }
.bar { height: 5px; border-radius: 5px; background: var(--track); overflow: hidden; margin-top: 11px; }
.bar > i { display: block; height: 100%; background: var(--grad-teal); width: 0; transition: width .35s ease; }

/* Group headers are buttons now, so they carry a chevron and a running count and
   collapse their list. Thirteen entries in a flat rail did not fit a 13in laptop. */
.rail-group {
  display: flex; align-items: center; gap: 8px; width: 100%;
  background: transparent; border: 0; cursor: pointer;
  padding: 15px 10px 7px; margin-top: 2px;
  font-family: var(--font-body); font-size: 11px; font-weight: 700;
  letter-spacing: .14em; text-transform: uppercase; color: var(--label);
  transition: color .14s ease;
}
.rail-group:hover { color: var(--soft); }
.rail-group .chev {
  flex: 0 0 12px; width: 12px; text-align: center;
  font-size: 12px; line-height: 1; color: var(--muted);
  transition: transform .18s ease, color .14s ease; transform: rotate(0deg);
}
.rail-group[aria-expanded="true"] .chev { transform: rotate(90deg); color: var(--teal-bright); }
.rail-group:hover .chev { color: var(--teal-bright); }
.rail-group .gl { flex: 1; min-width: 0; text-align: left; overflow: hidden; text-overflow: ellipsis; }
.rail-group .gc { flex: 0 0 auto; letter-spacing: 0; font-variant-numeric: tabular-nums; color: var(--muted); }

.rail-list.is-shut { display: none; }

.nav-item {
  display: flex; align-items: center; gap: 10px;
  width: 100%; text-align: left; cursor: pointer;
  background: transparent; border: 1px solid transparent; color: var(--soft);
  font-family: var(--font-body); font-size: 13.5px; font-weight: 500;
  padding: 9px 10px; border-radius: var(--r-sm); margin-bottom: 1px;
  transition: background .14s ease, color .14s ease;
}
.nav-item:hover { background: var(--nav-hover); color: var(--ink); }
.nav-item.is-active { background: var(--raised); border-color: var(--line); color: var(--ink); font-weight: 600; }
.nav-item .tick {
  width: 18px; height: 18px; flex: 0 0 18px; border-radius: 999px;
  border: 1.5px solid #3F4444; display: grid; place-items: center;
  font-size: 10px; font-weight: 700; color: transparent;
}
.nav-item.is-part .tick { border-color: var(--warning); color: var(--warning); }
.nav-item.is-done .tick { background: var(--success); border-color: var(--success); color: #05210F; }
.nav-item .nm { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.nav-item .ct { font-size: 11px; color: var(--muted); font-variant-numeric: tabular-nums; }

/* --- top bar -------------------------------------------------------------- */
.main { padding: 0 0 90px; min-width: 0; }
.topbar {
  position: sticky; top: 0; z-index: 20;
  display: flex; align-items: center; gap: 10px;
  padding: 12px 34px; background: rgba(10,10,10,.88); backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.topbar .where { font-family: var(--font-display); font-weight: 700; font-size: 15px; }
.topbar .spacer { flex: 1; }
.saved { display: inline-flex; align-items: center; gap: 7px; font-size: 12.5px; color: var(--muted); min-width: 118px; }
.saved i { width: 7px; height: 7px; border-radius: 999px; background: #3F4444; display: block; }
.saved.is-saving i { background: var(--warning); }
.saved.is-saved  i { background: var(--success); }
.saved.is-error  i { background: var(--danger); }

.wrap { max-width: 800px; margin: 0 auto; padding: 34px 34px 40px; }

/* --- section header ------------------------------------------------------- */
.crumb {
  display: inline-flex; align-items: center; gap: 7px;
  font-size: 13px; color: var(--muted); margin-bottom: 20px;
}
.sec-head { display: flex; gap: 15px; align-items: flex-start; margin-bottom: 16px; }
.sec-icon {
  width: 46px; height: 46px; flex: 0 0 46px; border-radius: 13px;
  background: var(--grad-teal); display: grid; place-items: center;
  box-shadow: var(--glow-teal);
}
.sec-title { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin-bottom: 7px; }
.sec-title h1 { font-size: 29px; line-height: 1.15; }
.sec-head .sub { color: var(--soft); font-size: 15px; line-height: 1.6; max-width: 66ch; }

/* The product's "WHAT YOU END UP WITH" card - always visible, never folded. */
.outcome {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--r);
  padding: 17px 19px; margin: 20px 0 16px;
}
.outcome .label { display: block; margin-bottom: 9px; }
.outcome p { margin: 0; color: var(--soft); font-size: 14.5px; line-height: 1.65; }

.chips { display: flex; flex-wrap: wrap; gap: 7px; margin-bottom: 20px; }

/* --- disclosure ----------------------------------------------------------- */
details.disc { border-top: 1px solid var(--line); }
details.disc > summary {
  list-style: none; cursor: pointer; padding: 12px 0;
  font-size: 13.5px; font-weight: 600; color: var(--teal-bright);
  display: flex; align-items: center; gap: 9px;
}
details.disc > summary::-webkit-details-marker { display: none; }
details.disc > summary::before {
  content: "+"; font-family: var(--font-display); font-size: 14px;
  width: 17px; height: 17px; display: grid; place-items: center;
  border: 1px solid currentColor; border-radius: 999px; line-height: 1;
}
details.disc[open] > summary::before { content: "\2212"; }
details.disc .disc-body { padding: 0 0 18px; color: var(--soft); font-size: 14.5px; line-height: 1.7; }
details.disc .disc-body h4 { font-family: var(--font-body); font-size: 11px; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--label); margin: 16px 0 7px; }
details.disc .disc-body h4:first-child { margin-top: 0; }
details.disc .disc-body ul { margin: 0; padding-left: 19px; }
details.disc .disc-body li { margin-bottom: 6px; }
details.disc .disc-body p { margin: 0 0 10px; }

/* --- tip ------------------------------------------------------------------ */
.tip {
  background: rgba(106,159,159,.07); border: 1px solid rgba(106,159,159,.26);
  border-radius: var(--r); padding: 13px 15px; margin-bottom: 26px;
  font-size: 13.5px; line-height: 1.6; color: var(--soft);
}
.tip b { color: var(--ink); }

/* --- question card -------------------------------------------------------- */
.q {
  background: var(--card); border: 1px solid var(--line);
  border-radius: var(--r); padding: 22px 24px; margin-bottom: 14px;
  scroll-margin-top: 84px; transition: border-color .18s ease;
}
.q.is-answered { border-color: rgba(51,204,102,.32); }
.q-top { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
.q-no {
  font-family: var(--font-display); font-weight: 700; font-size: 11.5px;
  color: var(--teal-bright); background: rgba(106,159,159,.14);
  border-radius: 7px; padding: 4px 8px; flex: 0 0 auto; line-height: 1;
}
.q-topic { font-family: var(--font-display); font-weight: 700; font-size: 17px; line-height: 1.3; flex: 1; }
.q-ask { font-size: 15px; line-height: 1.65; color: var(--soft); margin: 0 0 15px; }
.q .count { font-size: 11.5px; color: var(--muted); text-align: right; margin-top: 7px; font-variant-numeric: tabular-nums; min-height: 15px; }

.house {
  border: 1px solid rgba(255,221,0,.26); background: rgba(255,221,0,.04);
  border-radius: var(--r); padding: 15px 17px;
}
.house .label { display: block; color: var(--yellow); margin-bottom: 9px; }
.house ul { margin: 0 0 13px; padding-left: 19px; color: var(--soft); font-size: 14px; line-height: 1.65; }
.house li { margin-bottom: 5px; }
.house p { margin: 0 0 13px; color: var(--soft); font-size: 14px; line-height: 1.65; }

.prefill {
  border-left: 2px solid var(--teal); background: var(--panel);
  border-radius: 0 var(--r-sm) var(--r-sm) 0; padding: 11px 14px; margin-bottom: 14px;
}
.prefill .label { display: block; margin-bottom: 5px; }
.prefill p { margin: 0; font-size: 13.5px; line-height: 1.6; color: var(--soft); }

/* --- section footer ------------------------------------------------------- */
.sec-foot {
  background: var(--card); border: 1px solid var(--line);
  border-radius: var(--r); padding: 22px 24px; margin-top: 26px;
}
.sec-foot h3 { font-size: 18px; margin-bottom: 7px; }
.sec-foot .p { color: var(--soft); font-size: 14.5px; line-height: 1.65; margin-bottom: 18px; }
.check { display: flex; gap: 11px; align-items: flex-start; cursor: pointer; margin-bottom: 19px; }
.check input { width: 19px; height: 19px; margin: 1px 0 0; accent-color: var(--teal); flex: 0 0 19px; cursor: pointer; }
.check span { font-size: 14.5px; line-height: 1.55; color: var(--ink); }
.row { display: flex; gap: 10px; flex-wrap: wrap; }

/* --- export --------------------------------------------------------------- */
.exp-doc { background: var(--card); border: 1px solid var(--line); border-radius: var(--r); padding: 18px 22px; margin-bottom: 12px; }
.exp-doc .hd { display: flex; align-items: center; gap: 11px; margin-bottom: 13px; }
.exp-doc .hd h3 { font-size: 16.5px; flex: 1; }

.toast {
  position: fixed; left: 50%; bottom: 28px; transform: translateX(-50%) translateY(18px);
  background: var(--teal); color: #06100F; font-weight: 600; font-size: 14px;
  padding: 12px 21px; border-radius: 999px; box-shadow: var(--glow-teal);
  opacity: 0; pointer-events: none; transition: opacity .2s ease, transform .2s ease; z-index: 100;
}
.toast.is-on { opacity: 1; transform: translateX(-50%) translateY(0); }

/* --- the stack: projects + prompt library --------------------------------- */

/* Copy blocks are long. They scroll inside themselves rather than pushing the
   Copy button off the bottom of a phone screen. */
.paste {
  background: var(--field); border: 1px solid var(--line); border-radius: var(--r-sm);
  padding: 14px 16px; margin: 0 0 13px; max-height: 340px; overflow: auto;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 12.5px; line-height: 1.72; color: var(--soft);
  white-space: pre-wrap; word-break: break-word;
}
/* A gap nobody filled. Yellow so it is impossible to paste one by accident. */
.paste .gap {
  background: rgba(255,221,0,.16); color: var(--yellow);
  border-radius: 4px; padding: 1px 4px; font-weight: 600;
}

.filelist { display: grid; gap: 7px; margin-top: 4px; }
.fileline {
  display: flex; align-items: center; gap: 11px;
  background: var(--panel); border: 1px solid var(--line);
  border-radius: var(--r-sm); padding: 9px 11px;
}
.fileline .nm { flex: 1; min-width: 0; font-size: 13.5px; color: var(--ink); }

/* The base field rule above already carries the colours, border and focus ring. */
.ptools { margin-bottom: 16px; }

/* Project chips are buttons here, so they need to stop looking like labels. */
button.pill { cursor: pointer; font-family: var(--font-body); }
button.pill:hover { border-color: var(--line-hover); color: var(--ink); }
button.pill--teal:hover { color: #06100F; }

/* A prompt card's disclosure is the last thing in it, so it should not carry the
   top rule that separates stacked disclosures elsewhere. */
.q--prompt > details.disc { border-top: 0; margin-top: 4px; }
.q--prompt > details.disc .disc-body { padding-bottom: 4px; }

/* --- mobile --------------------------------------------------------------- */
.railtoggle { display: none; }

@media (max-width: 900px) {
  .shell { grid-template-columns: 1fr; }
  .rail {
    position: fixed; inset: 0 auto 0 0; width: 282px; z-index: 40; height: 100vh;
    transform: translateX(-100%); transition: transform .25s ease;
  }
  .rail.is-open { transform: translateX(0); box-shadow: 0 0 90px rgba(0,0,0,.8); }
  .railtoggle { display: inline-flex; }
  .topbar { padding: 11px 16px; }
  .topbar .where { display: none; }
  .saved { min-width: 0; }
  .saved span { display: none; }
  .wrap { padding: 24px 16px 40px; }
  .sec-head { gap: 12px; }
  .sec-icon { width: 40px; height: 40px; flex-basis: 40px; border-radius: 11px; }
  .sec-title h1 { font-size: 24px; }
  .q { padding: 18px 16px; }
  .scrim { position: fixed; inset: 0; background: rgba(0,0,0,.62); z-index: 39; }
}

/* ============================================================================
   OFFER PAGE  (offer.html) - the page the QR code lands on.
   Same product design as the tool on purpose: scan, read, buy and build should
   all feel like one thing, not three.
   ============================================================================ */
.o-nav {
  display: flex; align-items: center; gap: 11px;
  padding: 18px 28px; border-bottom: 1px solid var(--line);
  position: sticky; top: 0; background: rgba(10,10,10,.88); backdrop-filter: blur(10px); z-index: 20;
}
.o-nav .spacer { flex: 1; }

.o-wrap { max-width: 760px; margin: 0 auto; padding: 0 28px 90px; }
.o-hero { padding: 64px 0 44px; text-align: center; }
.o-hero h1 { font-size: 46px; line-height: 1.07; margin: 16px 0 18px; }
.o-hero .lede { font-size: 18px; line-height: 1.62; color: var(--soft); max-width: 54ch; margin: 0 auto 30px; }

.o-price { display: flex; align-items: baseline; justify-content: center; gap: 12px; margin-bottom: 8px; }
.o-price .n { font-family: var(--font-display); font-size: 58px; font-weight: 800; line-height: 1; }
.o-price .t { font-size: 15px; color: var(--muted); }
.o-terms { font-size: 14px; color: var(--muted); margin-bottom: 26px; }

.o-cta { font-size: 17px; padding: 17px 40px; border-radius: var(--r); }

.o-sec { padding: 46px 0; border-top: 1px solid var(--line); }
.o-sec h2 { font-size: 30px; line-height: 1.15; margin-bottom: 14px; }
.o-sec .sub { color: var(--soft); font-size: 16px; line-height: 1.65; margin-bottom: 28px; max-width: 60ch; }

.steps { display: grid; gap: 12px; }
.step { display: flex; gap: 16px; background: var(--card); border: 1px solid var(--line); border-radius: var(--r); padding: 20px 22px; }
.step .n { font-family: var(--font-display); font-weight: 800; font-size: 13px; color: var(--teal-bright); flex: 0 0 auto; padding-top: 2px; }
.step h3 { font-size: 17px; margin-bottom: 6px; }
.step p { margin: 0; color: var(--soft); font-size: 14.5px; line-height: 1.62; }

.inc { background: var(--card); border: 1px solid var(--line); border-radius: var(--r); padding: 24px 26px; margin-bottom: 12px; }
.inc .label { display: block; margin-bottom: 9px; }
.inc h3 { font-size: 21px; margin-bottom: 14px; }
.inc ul { margin: 0; padding-left: 20px; color: var(--soft); font-size: 15px; line-height: 1.75; }
.inc li { margin-bottom: 5px; }

.docgrid { display: grid; grid-template-columns: repeat(auto-fill, minmax(215px, 1fr)); gap: 8px; }
.docgrid div {
  background: var(--panel); border: 1px solid var(--line); border-radius: var(--r-sm);
  padding: 11px 13px; font-size: 14px; color: var(--soft);
}
.docgrid div b { color: var(--ink); font-weight: 600; font-family: var(--font-display); }

.projgrid { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 12px; }
.projcol { background: var(--card); border: 1px solid var(--line); border-radius: var(--r); padding: 16px 18px; }
.projcol .h { display: flex; align-items: baseline; gap: 8px; margin-bottom: 9px; }
.projcol .h b { font-family: var(--font-display); font-size: 14.5px; }
.projcol .h span { font-size: 12px; color: var(--teal-bright); font-weight: 700; }
.projcol ul { margin: 0; padding-left: 17px; font-size: 13px; line-height: 1.65; color: var(--muted); }

.guarantee {
  background: rgba(106,159,159,.07); border: 1px solid rgba(106,159,159,.3);
  border-radius: var(--r); padding: 26px 28px; text-align: center;
}
.guarantee h3 { font-size: 22px; margin-bottom: 10px; }
.guarantee p { margin: 0; color: var(--soft); font-size: 15px; line-height: 1.65; }

.o-close { text-align: center; padding: 54px 0 20px; border-top: 1px solid var(--line); }
.o-close h2 { font-size: 32px; margin-bottom: 14px; }

/* --- demo checkout banner ------------------------------------------------- */
.demo-banner {
  background: var(--yellow); color: #0A0A0A;
  font-weight: 700; font-size: 14px; text-align: center;
  padding: 11px 18px; line-height: 1.5;
}

@media (max-width: 700px) {
  .o-wrap { padding: 0 18px 70px; }
  .o-hero { padding: 42px 0 34px; }
  .o-hero h1 { font-size: 32px; }
  .o-hero .lede { font-size: 16px; }
  .o-price .n { font-size: 46px; }
  .o-sec h2 { font-size: 24px; }
  .o-close h2 { font-size: 25px; }
}