/* =====================================================================
   TYKO — shared design system
   Homa DNA: champagne gold on obsidian · Space Grotesk + Playfair italic.
   Cinematic, animated, scrollytelling. No raster art — motion is drawn.
   ===================================================================== */

/* ------------------------------- tokens ------------------------------ */
:root{
  --gold-hi:#e9c176; --gold:#c5a059; --peach:#f5bb89; --bronze:#a67c52;
  --ink:#e8e5e3; --ink-warm:#cdbfad; --ink-dim:#9a8f7d;
  --outline:#3a342a; --outline-hi:#7d7364;
  --bg0:#1a1a1a; --bg1:#121212; --bg2:#0b0b0b; --cta-ink:#2a1d00;
  --violet:#8b7bf0; --violet-hi:#a99bff;      /* Wend brand, used inside its mockup */
  --steel:#5b8def; --steel-hi:#7ea6ff;        /* Proteo brand, used inside its mockup */
  --grotesk:"Space Grotesk",ui-sans-serif,system-ui,sans-serif;
  --fig:"Playfair Display",Georgia,serif;
  --ease:cubic-bezier(.22,1,.36,1);
  --ease-io:cubic-bezier(.16,1,.3,1);
  --maxw:1180px;
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:var(--grotesk); color:var(--ink);
  background:radial-gradient(135% 120% at 50% -8%,#191919 0%,#111 46%,#0b0b0b 100%) no-repeat fixed #0b0b0b;
  -webkit-font-smoothing:antialiased; text-rendering:optimizeLegibility;
  overflow-x:hidden; line-height:1.62; letter-spacing:.01em;
}
/* film grain */
body::after{content:"";position:fixed;inset:0;z-index:60;pointer-events:none;opacity:.05;mix-blend-mode:overlay;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}
::selection{background:rgba(233,193,118,.24);color:#fff}
a{color:inherit;text-decoration:none}
img,svg{max-width:100%;display:block}
/* keyboard focus — visible for keyboard users, quiet for mouse users. Must survive the reduced-motion block. */
a:focus-visible,button:focus-visible,.btn-gold:focus-visible,.btn-ghost:focus-visible,.app-link:focus-visible,.fmail:focus-visible{
  outline:2px solid var(--gold-hi);outline-offset:3px;border-radius:6px}

.wrap{max-width:var(--maxw);margin:0 auto;padding:0 28px}
.kicker{font-size:.7rem;font-weight:600;text-transform:uppercase;letter-spacing:.34em;color:var(--gold);display:inline-block}
.fig{font-family:var(--fig);font-style:italic}

/* scroll progress thread */
#thread{position:fixed;top:0;left:0;height:2px;width:0;z-index:70;pointer-events:none;
  background:linear-gradient(90deg,var(--bronze),var(--gold),var(--gold-hi));
  box-shadow:0 0 14px rgba(233,193,118,.55)}

/* canvas particles + cursor spotlight */
#stars{position:fixed;inset:0;z-index:0;pointer-events:none}
#spot{position:fixed;z-index:1;width:720px;height:720px;left:var(--sx,50%);top:var(--sy,-30%);
  transform:translate(-50%,-50%);border-radius:50%;pointer-events:none;mix-blend-mode:screen;opacity:0;transition:opacity .8s ease;
  background:radial-gradient(circle,rgba(233,193,118,.10) 0%,rgba(197,160,89,.05) 32%,transparent 62%)}
#spot.on{opacity:1}

/* ------------------------------- nav -------------------------------- */
nav{position:fixed;inset:0 0 auto 0;z-index:50;transition:background .5s var(--ease),border-color .5s var(--ease),backdrop-filter .5s}
nav .bar{display:flex;align-items:center;justify-content:space-between;height:70px;border-bottom:1px solid transparent}
nav.scrolled{background:rgba(11,11,11,.72);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px)}
nav.scrolled .bar{border-bottom-color:var(--outline)}
.brand{display:inline-flex;align-items:center;gap:12px;font-weight:600;letter-spacing:.42em;font-size:.95rem;padding-left:.42em}
.brand .mono{width:22px;height:22px;flex:none;margin-left:-.42em}
.brand .mono circle,.brand .mono path{stroke:var(--gold);fill:none;stroke-width:1.4}
.navlinks{display:flex;gap:36px;font-size:.68rem;font-weight:500;text-transform:uppercase;letter-spacing:.2em;color:var(--ink-warm);align-items:center}
.navlinks a{position:relative;transition:color .3s}
.navlinks a::after{content:"";position:absolute;left:0;bottom:-6px;height:1px;width:0;background:var(--gold);transition:width .35s var(--ease)}
.navlinks a:hover,.navlinks a[aria-current="page"],.navlinks a.active{color:var(--gold-hi)}
.navlinks a:hover::after,.navlinks a[aria-current="page"]::after,.navlinks a.active::after{width:100%}
.navlinks .pill{padding:8px 16px;border:1px solid var(--outline-hi);border-radius:100px;color:var(--gold-hi);letter-spacing:.16em}
.navlinks .pill::after{display:none}
.navlinks .pill:hover{background:rgba(233,193,118,.08);border-color:var(--gold)}
@media(max-width:720px){
  .navlinks{gap:16px}
  .navlinks a:not(.pill){display:none}
  /* keep the key destination reachable on mobile (Apps link, or its #collection anchor on home) */
  .navlinks a[href$="apps.html"],.navlinks a[href="#collection"]{display:inline-flex}
}

/* ------------------------------ buttons ----------------------------- */
.btn-gold{position:relative;display:inline-flex;align-items:center;gap:10px;background:var(--gold);color:#1a1200;
  font-weight:600;font-size:.82rem;letter-spacing:.02em;padding:14px 28px;border-radius:100px;overflow:hidden;
  transition:background .3s,box-shadow .4s,transform .2s;will-change:transform}
.btn-gold:hover{background:var(--gold-hi);box-shadow:0 0 30px rgba(233,193,118,.42)}
.btn-gold:active{transform:scale(.97)}
.btn-gold .arw{transition:transform .3s var(--ease)}
.btn-gold:hover .arw{transform:translateY(3px)}
.btn-ghost{display:inline-flex;align-items:center;gap:10px;border:1px solid var(--gold);color:var(--gold-hi);
  font-weight:600;font-size:.72rem;text-transform:uppercase;letter-spacing:.16em;padding:12px 24px;border-radius:100px;
  position:relative;overflow:hidden;transition:color .3s,border-color .3s}
.btn-ghost::before{content:"";position:absolute;inset:0;background:linear-gradient(120deg,transparent,rgba(233,193,118,.18),transparent);transform:translateX(-120%);transition:transform .6s var(--ease)}
.btn-ghost:hover::before{transform:translateX(120%)}
.btn-ghost.dim{border-color:var(--outline-hi);color:var(--ink-warm);pointer-events:none}

/* ------------------------------ sections ---------------------------- */
section{position:relative;z-index:2;padding:120px 0}
.shead{font-weight:300;letter-spacing:-.01em;line-height:1.05;font-size:clamp(2rem,5vw,3.3rem);margin-top:18px;max-width:20ch}
.shead .fig{color:var(--gold-hi)}
.lead{margin-top:28px;max-width:60ch;font-size:1.28rem;line-height:1.62;color:var(--ink-warm);font-weight:300}
.lead b{color:var(--ink);font-weight:400}

/* glass card */
.glass{position:relative;background:rgba(24,24,24,.55);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border:.5px solid var(--outline);border-radius:1.25rem}
.glass::before{content:"";position:absolute;inset:0;border-radius:inherit;padding:1px;background:linear-gradient(135deg,rgba(197,160,89,.55),transparent 55%);
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;pointer-events:none}

/* process steps */
.atelier-grid{margin-top:56px;display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
@media(max-width:720px){.atelier-grid{grid-template-columns:1fr}}
.astep{padding-top:26px;border-top:1px solid var(--outline);position:relative}
.astep::before{content:"";position:absolute;top:-1px;left:0;height:1px;width:0;background:linear-gradient(90deg,var(--gold),transparent);transition:width 1.1s var(--ease)}
.astep.in::before{width:100%}
.astep .an{font-family:var(--fig);font-style:italic;font-size:1.6rem;color:var(--gold)}
.astep h3{margin-top:10px;font-size:1.08rem;font-weight:500;letter-spacing:.02em}
.astep p{margin-top:8px;font-size:.95rem;color:var(--ink-warm)}

/* metrics / gauges */
.metrics{margin-top:56px;display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
@media(max-width:720px){.metrics{grid-template-columns:1fr}}
.metric{padding:34px}
.metric .num{font-size:3.1rem;font-weight:300;letter-spacing:-.02em;color:var(--gold-hi);line-height:1}
.metric .num .fig{font-size:.9em}
.metric .lab{margin-top:12px;font-size:.72rem;text-transform:uppercase;letter-spacing:.2em;color:var(--ink-warm)}
.metric .sub{margin-top:8px;font-size:.9rem;color:var(--ink-dim)}

/* philosophy rows */
.rows{margin-top:36px;border-top:1px solid var(--outline)}
.row{display:grid;grid-template-columns:6rem 16rem 1fr;gap:36px;align-items:baseline;padding:34px 0;border-bottom:1px solid var(--outline);position:relative}
.row::before{content:"";position:absolute;left:0;bottom:-1px;height:1px;width:0;background:linear-gradient(90deg,var(--gold),transparent);transition:width 1s var(--ease)}
.row.in::before{width:100%}
@media(max-width:820px){.row{grid-template-columns:1fr;gap:8px}}
.row .n{font-family:var(--fig);font-style:italic;font-size:2.6rem;color:var(--gold);line-height:1}
.row h3{font-size:1.45rem;font-weight:300;transition:color .35s}
.row:hover h3{color:var(--gold-hi)}
.row p{max-width:46ch;color:var(--ink-warm);font-size:.98rem}

/* ------------------------------ footer ------------------------------ */
footer{position:relative;z-index:2;border-top:1px solid var(--outline);padding:88px 0 60px;margin-top:40px}
.fgrid{display:flex;justify-content:space-between;gap:40px;flex-wrap:wrap;align-items:flex-end}
.fbrand{font-size:2rem;font-weight:300;letter-spacing:.3em;padding-left:.3em}
.fmail{margin-top:22px;display:inline-block;font-size:1.05rem;color:var(--gold-hi);border-bottom:1px solid transparent;transition:border-color .3s}
.fmail:hover{border-bottom-color:var(--gold)}
.fcol{display:flex;flex-direction:column;gap:10px;text-align:right;font-size:.7rem;text-transform:uppercase;letter-spacing:.2em;color:var(--ink-warm)}
.fcol a{transition:color .3s}
.fcol a:hover{color:var(--gold-hi)}
.copy{margin-top:52px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;font-size:.68rem;text-transform:uppercase;letter-spacing:.16em;color:var(--ink-dim)}

/* ------------------- reveal / scrollytelling system ------------------ */
.js .reveal{opacity:0;transform:translateY(28px);transition:opacity .95s var(--ease-io),transform .95s var(--ease-io)}
.js .reveal.in{opacity:1;transform:none}
.js .stagger>*{opacity:0;transform:translateY(22px);transition:opacity .85s var(--ease-io),transform .85s var(--ease-io)}
.js .stagger.in>*{opacity:1;transform:none}
.js .stagger.in>*:nth-child(2){transition-delay:.08s}
.js .stagger.in>*:nth-child(3){transition-delay:.16s}
.js .stagger.in>*:nth-child(4){transition-delay:.24s}
.js .stagger.in>*:nth-child(5){transition-delay:.32s}
/* hero intro on load */
.js .intro{opacity:0;transform:translateY(24px);animation:introUp 1s var(--ease) forwards}
@keyframes introUp{to{opacity:1;transform:none}}

@media(prefers-reduced-motion:reduce){
  *{animation:none!important;scroll-behavior:auto!important;transition-duration:.001ms!important}
  .js .reveal,.js .stagger>*,.js .intro,.js .wordmark span{opacity:1!important;transform:none!important}
  #spot,#stars,#thread,.scrollcue{display:none!important}
}

/* ===================================================================
   App cards + animated CSS device mockups (no raster — motion is drawn)
   =================================================================== */
.appgrid{margin-top:64px;display:grid;grid-template-columns:1fr 1fr;gap:28px}
@media(max-width:880px){.appgrid{grid-template-columns:1fr}}

.app-card{position:relative;padding:40px;display:grid;grid-template-columns:auto 1fr;gap:38px;align-items:center;overflow:hidden}
@media(max-width:600px){.app-card{grid-template-columns:1fr;gap:28px;padding:30px;text-align:center}}
.app-card .glow{position:absolute;inset:0;opacity:.5;pointer-events:none;
  background:radial-gradient(60% 60% at 82% 8%,var(--app,rgba(233,193,118,.16)),transparent 70%)}
.app-body{position:relative}
.app-cat{font-size:.68rem;text-transform:uppercase;letter-spacing:.22em;color:var(--gold)}
.app-name{margin-top:8px;font-size:1.9rem;font-weight:400;line-height:1}
.app-tag{margin-top:14px;max-width:34ch;color:var(--ink-warm);font-size:1rem}
@media(max-width:600px){.app-tag{margin-inline:auto}}
.chips{margin-top:20px;display:flex;gap:10px;flex-wrap:wrap}
@media(max-width:600px){.chips{justify-content:center}}
.chip{font-size:.66rem;text-transform:uppercase;letter-spacing:.14em;color:var(--ink-warm);
  border:1px solid var(--outline);border-radius:100px;padding:6px 12px;display:inline-flex;align-items:center;gap:7px}
.chip .dot{width:5px;height:5px;border-radius:50%;background:var(--app,var(--gold))}
.app-actions{margin-top:26px;display:flex;gap:14px;flex-wrap:wrap;align-items:center}
@media(max-width:600px){.app-actions{justify-content:center}}
.app-status{font-size:.7rem;text-transform:uppercase;letter-spacing:.16em;color:var(--gold-hi)}
.app-link{font-size:.72rem;text-transform:uppercase;letter-spacing:.14em;color:var(--ink-warm);
  border-bottom:1px solid var(--outline);padding-bottom:2px;transition:color .3s,border-color .3s}
.app-link:hover{color:var(--gold-hi);border-color:var(--gold)}

/* --- CSS phone --- */
.device{position:relative;width:196px;height:400px;border-radius:2.3rem;border:1px solid #2a2a2a;background:#050505;padding:9px;
  box-shadow:0 40px 90px -50px rgba(0,0,0,.95), inset 0 0 0 1px rgba(255,255,255,.03);flex:none;justify-self:center;
  transition:transform .14s var(--ease);will-change:transform}
.device .notch{position:absolute;top:15px;left:50%;transform:translateX(-50%);width:66px;height:17px;border-radius:100px;background:#000;z-index:5}
.device .screen{position:relative;height:100%;width:100%;border-radius:1.7rem;overflow:hidden;background:var(--scr,#0a0a0a)}

/* Proteo screen — steel-blue clinical, animated protein ring */
.scr-proteo{--scr:#0a0f1c;background:radial-gradient(120% 90% at 50% -10%,#12203c,#0a0f1c 60%);padding:18px 16px;display:flex;flex-direction:column}
.scr-proteo .eyebrow{font-size:.5rem;letter-spacing:.22em;text-transform:uppercase;color:#6f86b8}
.scr-proteo .ringwrap{margin:14px auto 0;position:relative;width:130px;height:130px}
.scr-proteo svg{transform:rotate(-90deg)}
.scr-proteo .track{fill:none;stroke:#1b2740;stroke-width:11}
.scr-proteo .prog{fill:none;stroke:url(#steelgrad);stroke-width:11;stroke-linecap:round;
  stroke-dasharray:339;stroke-dashoffset:339;animation:ringfill 5.5s var(--ease) infinite}
@keyframes ringfill{0%{stroke-dashoffset:339}45%,72%{stroke-dashoffset:88}100%{stroke-dashoffset:339}}
.scr-proteo .ringlabel{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center}
.scr-proteo .ringlabel b{font-size:1.7rem;font-weight:600;color:#eaf1ff;line-height:1}
.scr-proteo .ringlabel small{font-size:.5rem;letter-spacing:.14em;text-transform:uppercase;color:#7ea6ff;margin-top:3px}
.scr-proteo .meal{margin-top:auto;display:flex;align-items:center;gap:9px;padding:9px;border-radius:.8rem;background:rgba(126,166,255,.08);border:.5px solid rgba(126,166,255,.16)}
.scr-proteo .meal .sq{width:26px;height:26px;border-radius:.5rem;background:linear-gradient(135deg,#2b3f6b,#1a2743);flex:none}
.scr-proteo .meal .t{font-size:.56rem;color:#c7d4ef}
.scr-proteo .meal .t b{display:block;color:#fff;font-size:.62rem;font-weight:600}
.scr-proteo .meal .g{margin-left:auto;font-size:.7rem;font-weight:600;color:#7ea6ff}

/* Wend screen — violet playful maze that paints itself on a loop */
.scr-wend{--scr:#0f0a1e;background:radial-gradient(120% 90% at 50% -10%,#1c1136,#0f0a1e 60%);padding:22px 18px;display:flex;flex-direction:column;align-items:center}
.scr-wend .wlogo{font-size:.9rem;font-weight:800;letter-spacing:.04em;
  background:linear-gradient(120deg,var(--violet-hi),var(--violet),#ff6fb5);-webkit-background-clip:text;background-clip:text;color:transparent}
.scr-wend .maze{margin-top:16px;display:grid;grid-template-columns:repeat(5,1fr);gap:5px;width:150px}
.scr-wend .cell{aspect-ratio:1;border-radius:5px;background:#20143d;position:relative}
.scr-wend .cell.wall{background:#0b0718}
.scr-wend .cell.paint{background:linear-gradient(135deg,var(--violet-hi),var(--violet));box-shadow:0 0 8px rgba(139,123,240,.6);
  opacity:0;animation:paint 6s steps(1,end) infinite}
.scr-wend .cell.dot::after{content:"";position:absolute;inset:22%;border-radius:50%;background:#fff;box-shadow:0 0 10px #fff}
.scr-wend .wcaption{margin-top:16px;font-size:.52rem;letter-spacing:.14em;text-transform:uppercase;color:#a99bff}
@keyframes paint{0%,8%{opacity:0}12%,88%{opacity:1}100%{opacity:0}}

/* ===================================================================
   Legal / privacy pages
   =================================================================== */
.legal-hero{padding:150px 0 40px}
.legal-hero .kicker{margin-bottom:14px}
.legal-hero h1{font-weight:300;font-size:clamp(2.2rem,6vw,3.6rem);line-height:1.04;letter-spacing:-.01em}
.legal-hero h1 .fig{color:var(--gold-hi)}
.legal-hero .meta{margin-top:20px;display:flex;gap:22px;flex-wrap:wrap;font-size:.72rem;text-transform:uppercase;letter-spacing:.18em;color:var(--ink-dim)}
.legal-hero .meta b{color:var(--gold-hi);font-weight:500}
.legal-wrap{max-width:820px;margin:0 auto;padding:0 28px 120px}
.legal-lede{font-size:1.15rem;color:var(--ink-warm);font-weight:300;line-height:1.7;border-left:2px solid var(--gold);padding-left:22px;margin:10px 0 8px}
.legal section{padding:0;margin-top:56px}
.legal h2{font-size:1.4rem;font-weight:400;color:var(--ink);display:flex;align-items:baseline;gap:14px}
.legal h2 .no{font-family:var(--fig);font-style:italic;font-size:1.05rem;color:var(--gold)}
.legal h3{margin-top:26px;font-size:1rem;font-weight:600;letter-spacing:.01em;color:var(--gold-hi)}
.legal p{margin-top:14px;color:var(--ink-warm);font-size:1.02rem;line-height:1.72}
.legal p b{color:var(--ink);font-weight:500}
.legal ul{margin:16px 0 0;padding:0;list-style:none;display:flex;flex-direction:column;gap:12px}
.legal ul li{position:relative;padding-left:26px;color:var(--ink-warm);font-size:1rem;line-height:1.6}
.legal ul li::before{content:"";position:absolute;left:2px;top:.62em;width:7px;height:7px;border-radius:50%;background:var(--gold);box-shadow:0 0 10px rgba(233,193,118,.55)}
.legal ul li b{color:var(--ink);font-weight:500}
.legal a.inline{color:var(--gold-hi);border-bottom:1px solid var(--outline);transition:border-color .3s}
.legal a.inline:hover{border-color:var(--gold)}
.legal .callout{margin-top:22px;padding:22px 26px;border-radius:1rem}
.legal .callout p{margin-top:0}
.legal .callout p+p{margin-top:12px}
.legal .divider{margin-top:56px;height:1px;background:linear-gradient(90deg,var(--outline),transparent)}
.backhome{display:inline-flex;align-items:center;gap:10px;margin-top:8px;font-size:.72rem;text-transform:uppercase;letter-spacing:.18em;color:var(--ink-warm);transition:color .3s}
.backhome:hover{color:var(--gold-hi)}

/* privacy hub cards */
.p-hub{margin-top:56px;display:grid;grid-template-columns:1fr 1fr;gap:24px}
@media(max-width:720px){.p-hub{grid-template-columns:1fr}}
.p-hub a{display:block;padding:34px;transition:transform .4s var(--ease)}
.p-hub a:hover{transform:translateY(-4px)}
.p-hub .pc{font-size:.66rem;text-transform:uppercase;letter-spacing:.22em;color:var(--gold)}
.p-hub .pn{margin-top:10px;font-size:1.5rem;font-weight:400}
.p-hub .pd{margin-top:10px;color:var(--ink-warm);font-size:.95rem}
.p-hub .go{margin-top:20px;font-size:.72rem;text-transform:uppercase;letter-spacing:.16em;color:var(--gold-hi)}