/* ============================================================
   Patois Labs: Localization Studio marketing site
   "Soft Studio" visual system (option A). Light-committed:
   explicit colors, no prefers-color-scheme variants.
   Single shared stylesheet for index.html + about/index.html.
   ============================================================ */

:root{
  --canvas:#faf9f6;
  --ink:#171a21;
  --ink-soft:#3b414d;
  --muted:#5b6270;              /* darkened from mockup #697184 for AA on glass/blob bg (5.9:1 on canvas) */
  --blue:#1d4fa0;
  --blue-bright:#2f6fd6;
  --sky:#6fa8f0;
  --yellow:#ffd23f;
  --line:rgba(23,26,33,.09);
  --glass:rgba(255,255,255,.62);
  --glass-strong:rgba(255,255,255,.78);
  --shadow-soft:0 30px 60px -24px rgba(29,79,160,.28);
  --shadow-card:0 18px 40px -28px rgba(23,26,33,.32);
  --radius:26px;
  --dg-stroke:rgba(29,79,160,.72); /* diagram box borders: >=3:1 vs white fill & canvas */
  --dg-flow:rgba(29,79,160,.78);   /* pipeline arrows: visible against canvas */
  --font-head:"Figtree",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  --font-body:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  --font-mono:"IBM Plex Mono",ui-monospace,SFMono-Regular,Menlo,monospace;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:86px}
body{
  margin:0;
  background:var(--canvas);
  color:var(--ink);
  font-family:var(--font-body);
  font-size:17px;
  line-height:1.62;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
}

/* soft gradient blobs bleeding from the corners */
.blobs{position:fixed;inset:0;z-index:-1;overflow:hidden;pointer-events:none}
.blob{position:absolute;border-radius:50%;filter:blur(90px);opacity:.55}
.blob-1{width:720px;height:720px;top:-300px;left:-220px;
  background:radial-gradient(circle at 30% 30%,rgba(47,111,214,.55),rgba(111,168,240,.28) 55%,transparent 72%);
  animation:drift1 22s ease-in-out infinite alternate}
.blob-2{width:640px;height:640px;top:-180px;right:-260px;
  background:radial-gradient(circle at 60% 40%,rgba(255,210,63,.42),rgba(255,210,63,.10) 55%,transparent 72%);
  animation:drift2 26s ease-in-out infinite alternate}
.blob-3{width:820px;height:820px;bottom:-420px;left:32%;
  background:radial-gradient(circle at 50% 50%,rgba(29,79,160,.30),rgba(111,168,240,.14) 55%,transparent 72%);
  animation:drift1 30s ease-in-out infinite alternate-reverse}
@keyframes drift1{from{transform:translate3d(0,0,0)}to{transform:translate3d(40px,30px,0) scale(1.06)}}
@keyframes drift2{from{transform:translate3d(0,0,0)}to{transform:translate3d(-36px,26px,0) scale(1.08)}}

.wrap{width:min(1120px,92vw);margin-inline:auto}
.narrow{width:min(760px,92vw);margin-inline:auto}

a{color:var(--blue);text-decoration:none}
a:hover{text-decoration:underline}

.skip{position:absolute;left:-999px;top:0;background:#fff;color:var(--ink);
  padding:10px 16px;border-radius:12px;z-index:100}
.skip:focus{left:16px;top:16px}

:focus-visible{outline:2.5px solid var(--blue-bright);outline-offset:3px}

/* ---------- header ---------- */
.site-header{position:sticky;top:0;z-index:40;backdrop-filter:blur(14px);
  background:rgba(250,249,246,.72);border-bottom:1px solid var(--line)}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;
  gap:14px;height:70px}
.wordmark{font-family:var(--font-head);font-weight:800;font-size:25px;
  letter-spacing:-.02em;color:var(--ink)}
.wordmark:hover{text-decoration:none}
.wordmark .dot{color:var(--blue-bright)}
.site-nav{display:flex;gap:8px;align-items:center}
.site-nav a{color:var(--ink-soft);font-weight:500;font-size:15px;white-space:nowrap;
  padding:8px 14px;border-radius:999px;transition:background .2s,color .2s}
.site-nav a:hover{background:rgba(29,79,160,.08);color:var(--blue);text-decoration:none}
.site-nav a[aria-current="page"]{background:rgba(29,79,160,.10);color:var(--blue)}
.nav-sm{display:none}   /* short nav label shown only at narrow widths */

/* ---------- shared bits ---------- */
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-family:var(--font-mono);
  font-size:12px;font-weight:500;letter-spacing:.06em;text-transform:uppercase;
  color:var(--blue);background:rgba(29,79,160,.09);border:1px solid rgba(29,79,160,.16);
  padding:6px 14px;border-radius:999px;margin:0 0 22px}
.eyebrow::before{content:"";width:6px;height:6px;border-radius:50%;
  background:var(--yellow);box-shadow:0 0 0 3px rgba(255,210,63,.28)}

section{padding:clamp(56px,8vw,104px) 0}
h1,h2,h3{font-family:var(--font-head);letter-spacing:-.025em;line-height:1.06;
  margin:0;color:var(--ink)}
h1{font-size:clamp(36px,5.2vw,54px);font-weight:800}
h2{font-size:clamp(30px,4.4vw,44px);font-weight:700}
.grad{background:linear-gradient(120deg,var(--blue-bright) 10%,var(--sky) 55%,var(--blue) 95%);
  -webkit-background-clip:text;background-clip:text;color:transparent}
.section-lead{max-width:620px;color:var(--muted);font-size:clamp(17px,2.2vw,20px);
  margin:18px 0 0;line-height:1.55}
.k,.term{font-family:var(--font-mono);font-size:.86em;font-weight:500;
  color:var(--blue);background:rgba(29,79,160,.08);padding:1px 7px;border-radius:6px}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:6px;font-family:var(--font-head);
  font-weight:600;font-size:16px;color:#fff;
  background:linear-gradient(180deg,var(--blue-bright),var(--blue));
  padding:14px 26px;border-radius:999px;
  box-shadow:0 12px 26px -12px rgba(29,79,160,.7),inset 0 1px 0 rgba(255,255,255,.28);
  transition:transform .2s,box-shadow .25s}
.btn:hover{text-decoration:none;transform:translateY(-2px);
  box-shadow:0 18px 34px -12px rgba(29,79,160,.8),0 0 0 4px rgba(47,111,214,.14),inset 0 1px 0 rgba(255,255,255,.3)}
.btn:active{transform:translateY(0)}

/* ---------- hero ---------- */
.hero{padding-top:clamp(48px,7vw,86px);padding-bottom:clamp(40px,6vw,70px);
  position:relative;overflow:hidden}
.hero .wrap{width:min(1220px,94vw);display:grid;grid-template-columns:.82fr 1.18fr;gap:clamp(28px,3.5vw,52px);
  align-items:center}
.hero-copy{max-width:600px}
.hero h1{font-size:clamp(44px,6.4vw,72px);font-weight:800;margin:0 0 22px}
.subhead{font-size:clamp(18px,2.3vw,21px);color:var(--ink-soft);
  margin:0 0 22px;line-height:1.5;max-width:540px}
.tagline{display:inline-flex;flex-wrap:wrap;gap:8px;margin:0 0 30px}
.tagline .nowrap{font-family:var(--font-mono);font-size:13.5px;color:var(--blue);
  white-space:nowrap;background:var(--glass);border:1px solid var(--line);
  padding:7px 14px;border-radius:999px;backdrop-filter:blur(8px)}
.cta-pair{display:flex;flex-wrap:wrap;align-items:center;gap:16px 22px;margin:0}
.cta-triple{font-family:var(--font-mono);font-size:14px;letter-spacing:.04em;
  color:var(--blue);margin:0 0 14px}
.cell-media{display:block;width:100%;height:auto;margin-top:18px;border-radius:14px;
  border:1px solid var(--line);box-shadow:var(--shadow-card)}

/* ---------- connectors + request dialog ---------- */
.conn-cta{margin-top:22px}
.btn-sm{padding:11px 20px;font-size:15px;margin-top:12px;border:0;cursor:pointer}
.btn-ghost{background:none;border:1px solid var(--line);border-radius:999px;
  padding:11px 20px;font-family:var(--font-head);font-weight:600;font-size:15px;
  color:var(--ink-soft);cursor:pointer}
.btn-ghost:hover{border-color:var(--blue-bright);color:var(--blue)}
dialog#connDialog{border:1px solid var(--line);border-radius:20px;padding:26px 28px;
  width:min(440px,92vw);background:#fff;color:var(--ink);box-shadow:var(--shadow-soft)}
dialog#connDialog::backdrop{background:rgba(23,26,33,.45);backdrop-filter:blur(4px)}
.dlg-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}
.dlg-head h3{margin:0;font-size:1.2rem}
.dlg-close{background:none;border:0;font-size:26px;line-height:1;cursor:pointer;
  color:var(--muted);padding:2px 8px;border-radius:8px}
.dlg-close:hover{color:var(--ink)}
#connForm label{display:block;font-size:13.5px;font-weight:600;margin:14px 0 5px}
#connForm .opt{font-weight:400;color:var(--muted)}
#connForm input,#connForm textarea{width:100%;box-sizing:border-box;
  border:1px solid var(--line);border-radius:10px;padding:10px 12px;
  font:inherit;font-size:15px;color:var(--ink);background:var(--canvas)}
#connForm input:focus,#connForm textarea:focus{outline:2px solid var(--blue-bright);outline-offset:1px;border-color:transparent}
.dlg-actions{display:flex;gap:12px;align-items:center;margin-top:18px}
.dlg-actions .btn-sm{margin-top:0}
.dlg-note{font-size:13px;color:var(--muted);margin:14px 0 0;line-height:1.5}
.dlg-done{font-size:14.5px;font-weight:600;color:#1a7a4a;margin:14px 0 0}
.hp{position:absolute;left:-9999px;width:1px;height:1px;opacity:0}

/* ---------- capabilities grid ---------- */
.caps{display:grid;grid-template-columns:repeat(2,1fr);gap:14px 40px;margin-top:34px}
.cap{padding:16px 0 14px;border-top:1px solid var(--line)}
.cap h3{font-size:1.05rem;font-weight:700;margin:0 0 4px}
.cap p{margin:0;color:var(--muted);font-size:15.5px;line-height:1.55}
@media (max-width:700px){.caps{grid-template-columns:1fr;gap:8px}}
.cta-alt{color:var(--muted);font-size:15px}

/* fade-up entrance */
.fade{opacity:0;transform:translateY(18px);animation:fadeUp .8s cubic-bezier(.2,.7,.2,1) forwards}
.d1{animation-delay:.05s}.d2{animation-delay:.16s}.d3{animation-delay:.27s}
.d4{animation-delay:.38s}.d5{animation-delay:.49s}
@keyframes fadeUp{to{opacity:1;transform:none}}

/* ---------- floating app frame (decorative; real screenshot/video drops in later) ---------- */
.stage{perspective:1600px}
.appframe{position:relative;border-radius:16px;overflow:hidden;
  background:var(--glass-strong);border:1px solid rgba(255,255,255,.8);
  box-shadow:var(--shadow-soft),0 2px 8px rgba(23,26,33,.06);
  backdrop-filter:blur(10px);
  transform:rotateY(-6deg) rotateX(2deg) rotate(.4deg);
  transform-style:preserve-3d;
  transition:transform .5s cubic-bezier(.2,.7,.2,1)}
.stage:hover .appframe{transform:rotateY(-2deg) rotateX(1deg)}
/* .af-media: the real product footage (video/img) inside the .appframe chrome */
.af-media{display:block;width:100%;height:auto}
.af-bar{display:flex;align-items:center;gap:14px;padding:11px 16px;
  background:linear-gradient(180deg,rgba(255,255,255,.9),rgba(247,248,251,.8));
  border-bottom:1px solid var(--line)}
.af-dots{display:flex;gap:7px}
.af-dots i{width:11px;height:11px;border-radius:50%;display:block}
.af-dots i:nth-child(1){background:#ff6159}
.af-dots i:nth-child(2){background:#ffbd2e}
.af-dots i:nth-child(3){background:#28c840}
.af-url{flex:1;font-family:var(--font-mono);font-size:11.5px;color:var(--muted);
  background:rgba(23,26,33,.05);border:1px solid var(--line);border-radius:8px;
  padding:5px 12px;text-align:center;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.af-glow{position:absolute;inset:auto -10% -30% -10%;height:60%;
  background:radial-gradient(closest-side,rgba(47,111,214,.28),transparent);
  filter:blur(30px);z-index:-1}

/* ---------- prose sections ---------- */
.prose h1,.prose h2{margin-bottom:20px}
.prose p{color:var(--ink-soft);margin:0 0 16px;max-width:640px;font-size:19px}
.prose p:last-child{margin-bottom:0}

/* glass panel */
.panel{background:var(--glass);border:1px solid var(--line);border-radius:var(--radius);
  padding:clamp(28px,4vw,48px);backdrop-filter:blur(10px);box-shadow:var(--shadow-card)}

/* ---------- bento (pillars + data + enterprise) ---------- */
.bento{display:grid;grid-template-columns:repeat(6,1fr);gap:18px;margin-top:44px}
.cell{background:var(--glass);border:1px solid var(--line);border-radius:var(--radius);
  padding:28px 26px;backdrop-filter:blur(10px);box-shadow:var(--shadow-card);
  transition:transform .25s,box-shadow .3s,border-color .3s;position:relative;overflow:hidden}
.cell::after{content:"";position:absolute;inset:0;border-radius:inherit;
  background:radial-gradient(120% 90% at 100% 0%,rgba(47,111,214,.08),transparent 60%);
  opacity:0;transition:opacity .3s;pointer-events:none}
.cell:hover{transform:translateY(-4px);box-shadow:0 26px 50px -30px rgba(29,79,160,.42);
  border-color:rgba(29,79,160,.22)}
.cell:hover::after{opacity:1}
.cell h3{font-size:22px;font-weight:700;margin:0 0 12px}
.cell p{color:var(--ink-soft);margin:0;font-size:16.5px;line-height:1.56}
.cell .idx{font-family:var(--font-mono);font-size:12px;color:var(--blue);
  display:block;margin-bottom:14px;opacity:.9}
.cell-a{grid-column:span 2}
.cell-b{grid-column:span 2}
.cell-c{grid-column:span 2}
.cell-data{grid-column:span 3}
.cell-ent{grid-column:span 3}
.cell-ent .strip{font-family:var(--font-mono);font-size:13px;color:var(--ink-soft);
  line-height:2;margin:0 0 14px}
.cell-ent .term{margin-right:2px}

/* ---------- diagram ---------- */
.diagram-scroll{overflow-x:auto;margin-top:36px;padding:26px;border-radius:var(--radius);
  background:var(--glass);border:1px solid var(--line);backdrop-filter:blur(10px);
  box-shadow:var(--shadow-card)}
.pipeline{display:block;width:1480px;max-width:none;height:auto}
.dg-box{fill:rgba(255,255,255,.92);stroke:var(--dg-stroke);stroke-width:1.5}
.dg-box--feed{fill:rgba(255,210,63,.16);stroke:var(--dg-stroke);stroke-width:1.5}
.dg-label{fill:var(--ink);font-family:var(--font-mono);font-size:15px;font-weight:500}
.dg-sub{fill:var(--muted);font-family:var(--font-mono);font-size:12px}
.dg-flow{stroke:var(--dg-flow);stroke-width:2}
.dg-feed{stroke:#ad7d00;stroke-width:2.8}
.dg-arrow{fill:var(--dg-flow)}
.dg-arrow--accent{fill:#ad7d00}
.diagram-note{margin:22px 0 0;color:var(--muted);font-size:16px;font-style:italic}

/* ---------- final CTA ---------- */
.cta-final{position:relative}
.cta-card{background:linear-gradient(135deg,rgba(29,79,160,.08),rgba(255,210,63,.08));
  border:1px solid var(--line);border-radius:34px;padding:clamp(40px,6vw,72px);
  text-align:center;backdrop-filter:blur(10px);box-shadow:var(--shadow-soft);overflow:hidden}
.cta-card h2{font-size:clamp(30px,4.6vw,48px);font-weight:800;margin:0 auto 16px;max-width:640px}
.cta-card p{color:var(--ink-soft);font-size:19px;margin:0 auto 30px;max-width:520px}
.cta-large{margin:0}
.cta-large .btn{font-size:17px;padding:16px 32px}
.contact-mail{margin:18px 0 0;color:var(--muted);font-size:15px}

/* ---------- About: founder ---------- */
.about-hero{padding-top:clamp(44px,6vw,72px)}
.founder{display:grid;grid-template-columns:1fr;gap:clamp(26px,4vw,44px);align-items:start;margin-top:8px}
@media (min-width:760px){
  .founder{grid-template-columns:minmax(210px,.82fr) 1.6fr}
}
.portrait{position:relative;aspect-ratio:4/5;width:100%;margin:0;border-radius:var(--radius);
  border:1px solid var(--line);overflow:hidden;box-shadow:var(--shadow-card);
  backdrop-filter:blur(10px);
  background:
    radial-gradient(120% 80% at 18% 12%,rgba(47,111,214,.18),transparent 58%),
    radial-gradient(120% 80% at 92% 100%,rgba(255,210,63,.18),transparent 58%),
    var(--glass-strong);}
.portrait img{display:block;width:100%;height:100%;object-fit:cover}
.founder-body h2{margin:0 0 16px}
.founder-body p{color:var(--ink-soft);margin:0 0 16px;font-size:18px}
.founder-body p:last-child{margin-bottom:0}
.founder-body .cta-large{margin-top:26px}
.founder-body .contact-mail{color:var(--muted)}

/* ---------- footer ---------- */
.site-footer{border-top:1px solid var(--line);padding:32px 0;
  color:var(--muted);font-family:var(--font-mono);font-size:13px}
.site-footer .wrap{text-align:center}
.site-footer a{color:var(--blue)}

/* ---------- responsive ---------- */
@media (max-width:900px){
  .hero .wrap{grid-template-columns:1fr;gap:40px}
  .stage{max-width:520px;margin-inline:auto;width:100%}
  .appframe{transform:rotateY(-6deg) rotateX(2deg)}
  /* genuine 2-up: pillars A|B side by side, C full band, data|enterprise side by side */
  .bento{grid-template-columns:repeat(2,1fr)}
  .cell-a,.cell-b{grid-column:span 1}
  .cell-c{grid-column:span 2}
  .cell-data,.cell-ent{grid-column:span 1}
}
@media (max-width:560px){
  body{font-size:16px}
  .site-nav{gap:4px}
  .site-nav a{padding:7px 11px;font-size:13.5px}
  .nav-lg{display:none}
  .nav-sm{display:inline}
  .bento{grid-template-columns:1fr}
  .cell-a,.cell-b,.cell-c,.cell-data,.cell-ent{grid-column:span 1}
  .prose p{font-size:17px}
  .cta-pair{gap:14px}
}

/* ---------- launch-review additions ---------- */
/* 404 page: vertically center the panel above the fold */
.notfound{min-height:56vh;display:grid;align-items:center}
/* privacy page sub-headings (about-hero .prose h2 matches privacy only) */
.about-hero .prose h2{margin-top:34px;font-size:clamp(21px,3vw,27px)}

/* visible video captions */
.media-caption{margin:12px 0 0;color:var(--muted);font-family:var(--font-mono);
  font-size:12.5px;line-height:1.5;text-align:center}

/* inline "read more" links under prose / bento cells */
.prose-link{margin:18px 0 0;font-weight:600}
.prose-link a{font-family:var(--font-head);font-weight:600}
.cell-link{margin:14px 0 0}
.cell-link a{font-family:var(--font-head);font-weight:600;font-size:15px}
.cta-cred{font-size:15px !important;color:var(--muted) !important;margin:0 auto 26px !important}

/* accessible tap targets (>=44px) */
.site-nav a{display:inline-flex;align-items:center;min-height:44px}
.dlg-close{width:44px;height:44px;display:inline-flex;align-items:center;
  justify-content:center;padding:0}

/* diagram right-edge scroll hint (mobile only) */
.diagram-wrap{position:relative}
@media (max-width:700px){
  .diagram-wrap::after{content:"";position:absolute;top:0;right:0;bottom:0;
    width:44px;border-radius:0 var(--radius) var(--radius) 0;pointer-events:none;
    background:linear-gradient(90deg,rgba(250,249,246,0),rgba(250,249,246,.92));
    z-index:2}
}

/* prevent iOS zoom-on-focus: 16px inputs on small screens */
@media (max-width:700px){
  #connForm input,#connForm textarea{font-size:16px}
}

@media (prefers-reduced-motion:reduce){
  *{animation:none !important;scroll-behavior:auto !important}
  .fade{opacity:1;transform:none}
  .af-prog .fill{width:72%}
  /* no hover/tilt motion for users who asked for none: flat, consistent frame */
  .appframe,.stage:hover .appframe{transition:none;transform:none}
  .cell:hover,.btn:hover{transform:none}
}