/* ============================================================
   FACET — shared design system
   Apple-grade white, premium, theme-aware. One source of truth.
   ============================================================ */

:root{
  --bg:#ffffff;
  --bg-alt:#f5f5f7;
  --bg-tint:#fbfbfd;
  --ink:#1d1d1f;
  --muted:#6e6e73;
  --faint:#86868b;
  --line:#d2d2d7;
  --line-soft:#e8e8ed;
  --card:#ffffff;
  --accent:#0071e3;
  --accent-ink:#0071e3;
  --accent-soft:rgba(0,113,227,.10);
  --live:#e8590c;
  --good:#1a7f37;
  --shadow-lg:0 12px 44px rgba(0,0,0,.10), 0 2px 8px rgba(0,0,0,.05);
  --shadow-md:0 6px 26px rgba(0,0,0,.08);
  --shadow-sm:0 2px 14px rgba(0,0,0,.06);
  --nav-bg:rgba(255,255,255,.72);
  --spectrum:conic-gradient(from 210deg,#ff5e3a,#ffcc00,#34c759,#0a84ff,#bf5af2,#ff5e3a);
  --font:-apple-system,"SF Pro Display","SF Pro Text","SF Pro",system-ui,"Helvetica Neue",Helvetica,Arial,sans-serif;
  --mono:"SF Mono",ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  --maxw:1024px;
  --maxw-wide:1220px;
  --nav-h:52px;
  --r-lg:26px;
  --r-md:18px;
  --r-sm:12px;
  --shadow-hover:0 22px 60px rgba(0,0,0,.14), 0 6px 18px rgba(0,0,0,.06);
}
@media (prefers-color-scheme: dark){
  :root{
    --bg:#000000;--bg-alt:#0b0b0d;--bg-tint:#0e0e11;--ink:#f5f5f7;--muted:#a1a1a6;--faint:#8e8e93;
    --line:#2a2a2e;--line-soft:#1c1c1f;--card:#161618;--accent:#2997ff;--accent-ink:#2997ff;
    --accent-soft:rgba(41,151,255,.14);--live:#ff7a45;--good:#3fb950;
    --shadow-lg:0 16px 50px rgba(0,0,0,.6);--shadow-md:0 8px 30px rgba(0,0,0,.5);--shadow-sm:0 2px 18px rgba(0,0,0,.5);
    --nav-bg:rgba(20,20,22,.72);
  }
}
:root[data-theme="light"]{
  --bg:#ffffff;--bg-alt:#f5f5f7;--bg-tint:#fbfbfd;--ink:#1d1d1f;--muted:#6e6e73;--faint:#86868b;
  --line:#d2d2d7;--line-soft:#e8e8ed;--card:#ffffff;--accent:#0071e3;--accent-ink:#0071e3;
  --accent-soft:rgba(0,113,227,.10);--live:#e8590c;--good:#1a7f37;
  --shadow-lg:0 12px 44px rgba(0,0,0,.10), 0 2px 8px rgba(0,0,0,.05);--shadow-md:0 6px 26px rgba(0,0,0,.08);--shadow-sm:0 2px 14px rgba(0,0,0,.06);
  --nav-bg:rgba(255,255,255,.72);
}
:root[data-theme="dark"]{
  --bg:#000000;--bg-alt:#0b0b0d;--bg-tint:#0e0e11;--ink:#f5f5f7;--muted:#a1a1a6;--faint:#8e8e93;
  --line:#2a2a2e;--line-soft:#1c1c1f;--card:#161618;--accent:#2997ff;--accent-ink:#2997ff;
  --accent-soft:rgba(41,151,255,.14);--live:#ff7a45;--good:#3fb950;
  --shadow-lg:0 16px 50px rgba(0,0,0,.6);--shadow-md:0 8px 30px rgba(0,0,0,.5);--shadow-sm:0 2px 18px rgba(0,0,0,.5);
  --nav-bg:rgba(20,20,22,.72);
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--font);
  line-height:1.6;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
  letter-spacing:-.01em;overflow-x:hidden;}
a{color:inherit;text-decoration:none;}
img{max-width:100%;display:block;}
button{font-family:inherit;}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:6px;}

.wrap{max-width:var(--maxw);margin:0 auto;padding:0 22px;}
.wide{max-width:var(--maxw-wide);margin:0 auto;padding:0 22px;}
.eyebrow{color:var(--accent);font-weight:600;font-size:1rem;letter-spacing:0;margin:0;}
.lead{font-size:clamp(1.1rem,1.7vw,1.3rem);color:var(--muted);margin:16px auto 0;font-weight:400;line-height:1.5;}
.center{text-align:center;max-width:44ch;margin-left:auto;margin-right:auto;}
.link{color:var(--accent);font-weight:400;cursor:pointer;}
.link::after{content:" ›";}
.link:hover{text-decoration:underline;}
h1,h2,h3,h4{text-wrap:balance;}

/* ---------- buttons ---------- */
.pill{background:var(--accent);color:#fff;font-size:.9rem;padding:9px 20px;border-radius:980px;
  font-weight:500;transition:filter .2s, transform .2s;white-space:nowrap;display:inline-flex;align-items:center;gap:8px;border:0;cursor:pointer;}
.pill:hover{filter:brightness(1.08);}
.pill:active{transform:scale(.97);}
.pill.lg{font-size:1.02rem;padding:12px 26px;}
.ghost{border:1px solid var(--line);border-radius:980px;padding:9px 20px;font-size:.9rem;color:var(--ink);
  background:transparent;transition:border-color .2s,background .2s;cursor:pointer;display:inline-flex;align-items:center;gap:8px;}
.ghost:hover{border-color:var(--ink);}
.ghost.lg{font-size:1.02rem;padding:11px 24px;}

/* ---------- nav ---------- */
header.nav{position:sticky;top:0;z-index:100;background:var(--nav-bg);
  backdrop-filter:saturate(180%) blur(20px);-webkit-backdrop-filter:saturate(180%) blur(20px);
  border-bottom:1px solid var(--line-soft);}
.nav__in{display:flex;align-items:center;justify-content:space-between;height:var(--nav-h);gap:20px;max-width:var(--maxw-wide);margin:0 auto;padding:0 22px;}
.brand{display:flex;align-items:center;gap:9px;font-weight:600;font-size:1.15rem;letter-spacing:-.02em;}
.mk{width:22px;height:22px;position:relative;display:inline-block;flex:0 0 auto;}
.mk::before{content:"";position:absolute;inset:0;background:var(--spectrum);
  clip-path:polygon(50% 4%,96% 92%,4% 92%);border-radius:3px;}
.brand.lg .mk{width:26px;height:26px;}
.nav__links{display:flex;gap:19px;}
.nav__links a{font-size:.82rem;color:var(--muted);transition:color .2s;position:relative;}
.nav__links a:hover,.nav__links a.active{color:var(--ink);}
.nav__right{display:flex;align-items:center;gap:14px;}
.signin{font-size:.82rem;color:var(--muted);}
.signin:hover{color:var(--ink);}
.nav__pill{font-size:.82rem;padding:6px 15px;}
.burger{display:none;width:34px;height:34px;border:0;background:transparent;cursor:pointer;position:relative;}
.burger span{position:absolute;left:8px;right:8px;height:1.5px;background:var(--ink);transition:.25s;}
.burger span:nth-child(1){top:12px;}
.burger span:nth-child(2){top:17px;}
.burger span:nth-child(3){top:22px;}
body.menu-open .burger span:nth-child(1){transform:translateY(5px) rotate(45deg);}
body.menu-open .burger span:nth-child(2){opacity:0;}
body.menu-open .burger span:nth-child(3){transform:translateY(-5px) rotate(-45deg);}

/* mobile drawer */
.drawer{position:fixed;inset:var(--nav-h) 0 0;background:var(--bg);z-index:99;
  transform:translateX(100%);transition:transform .3s cubic-bezier(.4,0,.2,1);
  padding:14px 22px 40px;overflow-y:auto;display:flex;flex-direction:column;gap:2px;}
body.menu-open .drawer{transform:none;}
.drawer a{font-size:1.35rem;font-weight:500;padding:15px 0;border-bottom:1px solid var(--line-soft);color:var(--ink);}
.drawer .dr-cta{margin-top:22px;display:flex;flex-direction:column;gap:12px;}
.drawer .dr-cta a{border-bottom:0;padding:0;text-align:center;}
@media(max-width:900px){
  .nav__links{display:none;}
  .nav__right .signin,.nav__right .nav__pill{display:none;}
  .burger{display:block;}
}
@media(min-width:901px){.drawer{display:none;}}

/* ---------- generic page hero ---------- */
.phero{text-align:center;padding:72px 0 34px;}
.phero h1{font-size:clamp(2.4rem,5.4vw,3.9rem);font-weight:700;letter-spacing:-.035em;line-height:1.05;margin:14px auto 0;max-width:17ch;}
.phero .sub{font-size:clamp(1.1rem,1.9vw,1.4rem);color:var(--muted);max-width:52ch;margin:18px auto 0;font-weight:400;line-height:1.45;}
.phero__cta{display:flex;gap:14px;justify-content:center;align-items:center;margin-top:28px;flex-wrap:wrap;}

/* ---------- sections ---------- */
section.block{padding:96px 0;}
.block.alt{background:var(--bg-alt);}
.block.tint{background:var(--bg-tint);}
h2.big{font-size:clamp(2rem,4.4vw,3rem);font-weight:700;letter-spacing:-.028em;line-height:1.08;margin:12px 0 0;}
h3.mid{font-size:clamp(1.5rem,3vw,2rem);font-weight:700;letter-spacing:-.02em;margin:0;}

/* gradient palette for placeholders / thumbnails */
.g1{background:linear-gradient(150deg,#ff9a3d,#c2410c);}
.g2{background:linear-gradient(150deg,#7c5cff,#c026a8);}
.g3{background:linear-gradient(150deg,#22b8cf,#0b7285);}
.g4{background:linear-gradient(150deg,#495057,#adb5bd);}
.g5{background:linear-gradient(150deg,#20c997,#0ca678);}
.g6{background:linear-gradient(150deg,#4dabf7,#1971c2);}
.g7{background:linear-gradient(150deg,#ffd43b,#f08c00);}
.g8{background:linear-gradient(150deg,#f783ac,#a61e4d);}
.g9{background:linear-gradient(150deg,#5f3dc4,#3b1a9e);}
.g10{background:linear-gradient(150deg,#0ca678,#087f5b);}
.g11{background:linear-gradient(150deg,#e64980,#9c1a5b);}
.g12{background:linear-gradient(150deg,#228be6,#0b4884);}

/* ---------- cards / rows ---------- */
.grid{display:grid;gap:16px;}
.cols-2{grid-template-columns:repeat(2,1fr);}
.cols-3{grid-template-columns:repeat(3,1fr);}
.cols-4{grid-template-columns:repeat(4,1fr);}
.card{background:var(--card);border:1px solid var(--line-soft);border-radius:var(--r-md);padding:22px;box-shadow:var(--shadow-sm);transition:transform .2s,border-color .2s,box-shadow .2s;min-width:0;}
.card:hover{border-color:var(--line);box-shadow:var(--shadow-hover);}

.rows{display:grid;grid-template-columns:1fr 1fr;gap:12px;}
.row{border:1px solid var(--line-soft);border-radius:14px;padding:16px 18px;display:flex;flex-direction:column;gap:6px;transition:border-color .2s,transform .2s;background:var(--card);}
.row:hover{border-color:var(--line);transform:translateY(-2px);}
.row .rt{font-size:1rem;font-weight:600;letter-spacing:-.01em;display:flex;align-items:center;gap:8px;flex-wrap:wrap;}
.row .rd{font-size:.88rem;color:var(--muted);line-height:1.45;}
.row .rmeta{font-size:.76rem;color:var(--faint);display:flex;gap:12px;margin-top:2px;font-variant-numeric:tabular-nums;}

.tag{font-size:.68rem;color:var(--accent);border:1px solid var(--line);border-radius:6px;padding:2px 7px;font-weight:500;letter-spacing:.01em;}
.tag.v{color:var(--live);border-color:color-mix(in srgb,var(--live) 40%,var(--line));}
.tag.ok{color:var(--good);}
.tag.solid{background:var(--accent);color:#fff;border-color:transparent;}

/* premium marker — content stays fully visible; Pro only unlocks extras */
.pro{display:inline-flex;align-items:center;gap:4px;font-size:.62rem;font-weight:700;letter-spacing:.06em;
  text-transform:uppercase;color:#7a5200;background:linear-gradient(120deg,#ffe28f,#ffc24d);
  border:1px solid rgba(170,115,0,.4);border-radius:7px;padding:2px 8px;white-space:nowrap;}
.tile .pro{position:absolute;top:10px;right:10px;box-shadow:0 2px 8px rgba(0,0,0,.22);}

/* premium lock — image & title stay visible, full detail is gated */
.locked{position:relative;}
.locked .blurred{filter:blur(5px);opacity:.5;user-select:none;pointer-events:none;}
.lockbar{display:flex;align-items:center;gap:9px;justify-content:center;margin-top:12px;padding:11px 14px;
  border:1px dashed var(--line);border-radius:12px;background:var(--bg-alt);font-size:.86rem;color:var(--muted);font-weight:500;}
.lockbar a{color:var(--accent);font-weight:600;}
.lockbar svg{opacity:.7;flex:0 0 auto;}

/* code block */
.codeblk{background:var(--bg-alt);border:1px solid var(--line-soft);border-radius:10px;padding:12px 14px;
  font-family:var(--mono);font-size:.82rem;color:var(--ink);overflow-x:auto;display:flex;align-items:center;justify-content:space-between;gap:12px;}
.codeblk code{white-space:pre;min-width:0;overflow-x:auto;}
.copybtn{background:transparent;border:1px solid var(--line);border-radius:7px;padding:4px 10px;font-size:.72rem;color:var(--muted);cursor:pointer;flex:0 0 auto;transition:.2s;}
.copybtn:hover{color:var(--ink);border-color:var(--ink);}

/* ---------- filter chips / toolbar ---------- */
.toolbar{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin:0 0 28px;}
.search{flex:1;min-width:200px;display:flex;align-items:center;gap:10px;background:var(--card);border:1px solid var(--line);
  border-radius:980px;padding:9px 18px;box-shadow:var(--shadow-sm);}
.search input{border:0;background:transparent;color:var(--ink);font-family:inherit;font-size:.92rem;width:100%;outline:none;}
.search svg{flex:0 0 auto;opacity:.5;}
.chips{display:flex;gap:8px;flex-wrap:wrap;}
.chip{border:1px solid var(--line);background:var(--card);color:var(--muted);border-radius:980px;
  padding:7px 15px;font-size:.82rem;cursor:pointer;transition:.2s;white-space:nowrap;}
.chip:hover{color:var(--ink);}
.chip.on{background:var(--ink);color:var(--bg);border-color:var(--ink);}

/* ---------- masonry gallery (MeiGen style) ---------- */
.masonry{columns:4;column-gap:16px;}
.masonry .tile{break-inside:avoid;margin:0 0 16px;border-radius:var(--r-md);overflow:hidden;position:relative;
  box-shadow:var(--shadow-sm);cursor:pointer;display:block;background:var(--card);border:1px solid var(--line-soft);}
.masonry .art{width:100%;height:auto;display:block;object-fit:cover;object-position:center;background:var(--bg-alt);min-height:140px;}
.masonry .art.ph{box-shadow:inset 0 0 0 1px rgba(0,0,0,.05);}
.tile .ov{position:absolute;inset:0;background:linear-gradient(180deg,transparent 45%,rgba(0,0,0,.72));
  opacity:0;transition:opacity .25s;display:flex;flex-direction:column;justify-content:flex-end;padding:14px;}
.tile:hover .ov{opacity:1;}
.tile .ov .pt{color:#fff;font-size:.86rem;font-weight:500;line-height:1.35;}
.tile .ov .pby{color:rgba(255,255,255,.8);font-size:.74rem;margin-top:5px;display:flex;align-items:center;gap:6px;}
.tile .badge{position:absolute;top:10px;left:10px;background:rgba(0,0,0,.55);color:#fff;font-size:.66rem;
  padding:3px 8px;border-radius:6px;backdrop-filter:blur(6px);font-weight:500;letter-spacing:.02em;}
.tile .likes{position:absolute;top:10px;right:10px;background:rgba(0,0,0,.45);color:#fff;font-size:.7rem;
  padding:3px 8px;border-radius:980px;backdrop-filter:blur(6px);display:flex;align-items:center;gap:4px;}

/* ---------- avatars ---------- */
.av{border-radius:50%;flex:0 0 auto;display:grid;place-items:center;color:#fff;font-weight:600;overflow:hidden;}
.av.sm{width:22px;height:22px;font-size:.7rem;}
.av.md{width:38px;height:38px;font-size:.9rem;}
.av.lg{width:92px;height:92px;font-size:2rem;}
.av.xl{width:120px;height:120px;font-size:2.6rem;}

/* ---------- steps (radar / process) ---------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:52px;}
.stepc{text-align:left;padding-top:22px;border-top:2px solid var(--line);}
.stepc .n{color:var(--accent);font-weight:600;font-size:.95rem;}
.stepc h4{font-size:1.15rem;font-weight:600;letter-spacing:-.01em;margin:8px 0 6px;}
.stepc p{font-size:.92rem;color:var(--muted);margin:0;line-height:1.45;}

/* ---------- pricing ---------- */
.price{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:52px;}
.tier{background:var(--card);border:1px solid var(--line-soft);border-radius:var(--r-lg);padding:32px 28px;display:flex;flex-direction:column;box-shadow:var(--shadow-sm);}
.tier.feat{border-color:var(--accent);box-shadow:var(--shadow-md);}
.tier .tn{font-size:.78rem;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);font-weight:600;}
.tier .co{font-size:2.7rem;font-weight:700;letter-spacing:-.03em;margin:10px 0 0;font-variant-numeric:tabular-nums;}
.tier .co small{font-size:.95rem;font-weight:400;color:var(--muted);letter-spacing:0;}
.tier ul{list-style:none;padding:0;margin:22px 0 26px;display:flex;flex-direction:column;gap:12px;flex:1;}
.tier li{font-size:.95rem;padding-left:26px;position:relative;color:var(--ink);}
.tier li::before{content:"";position:absolute;left:2px;top:6px;width:12px;height:7px;border-left:2px solid var(--accent);border-bottom:2px solid var(--accent);transform:rotate(-45deg);}
.tier li.off{color:var(--muted);}
.tier li.off::before{border-color:var(--muted);opacity:.45;}

/* ---------- forms ---------- */
.field{display:flex;flex-direction:column;gap:7px;margin-bottom:20px;}
.field label{font-size:.85rem;font-weight:600;color:var(--ink);}
.field .hint{font-size:.78rem;color:var(--faint);}
.field input,.field textarea,.field select{width:100%;background:var(--card);border:1px solid var(--line);border-radius:12px;
  padding:12px 14px;font-family:inherit;font-size:.95rem;color:var(--ink);outline:none;transition:border-color .2s,box-shadow .2s;}
.field input:focus,.field textarea:focus,.field select:focus{border-color:var(--accent);box-shadow:0 0 0 4px var(--accent-soft);}
.field textarea{resize:vertical;min-height:120px;line-height:1.5;}
.dropzone{border:1.5px dashed var(--line);border-radius:var(--r-md);padding:40px 20px;text-align:center;color:var(--muted);
  background:var(--bg-alt);cursor:pointer;transition:.2s;}
.dropzone:hover{border-color:var(--accent);color:var(--ink);}

/* ---------- misc ---------- */
.stat{display:flex;flex-direction:column;}
.stat b{font-size:1.5rem;font-weight:700;letter-spacing:-.02em;font-variant-numeric:tabular-nums;}
.stat span{font-size:.8rem;color:var(--muted);}
.divider{height:1px;background:var(--line-soft);border:0;margin:0;}
.pillrow{display:flex;gap:10px;flex-wrap:wrap;align-items:center;}

/* ---------- footer ---------- */
footer.site{background:var(--bg-alt);border-top:1px solid var(--line-soft);padding:56px 0 40px;font-size:.82rem;margin-top:0;}
.fcols{display:flex;gap:60px;flex-wrap:wrap;justify-content:space-between;}
.fcols h6{font-size:.8rem;color:var(--muted);margin:0 0 12px;font-weight:600;}
.fcols a{display:block;color:var(--ink);margin-bottom:9px;opacity:.85;}
.fcols a:hover{color:var(--accent);opacity:1;}
.fnote{margin-top:40px;padding-top:20px;border-top:1px solid var(--line);color:var(--muted);display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;align-items:center;}
.tbtn{background:transparent;border:1px solid var(--line);border-radius:980px;padding:6px 14px;font-family:inherit;font-size:.78rem;color:var(--muted);cursor:pointer;}
.tbtn:hover{color:var(--ink);border-color:var(--ink);}

/* ---------- reveal ---------- */
.reveal{opacity:0;transform:translateY(20px);transition:opacity .7s ease,transform .7s ease;}
.reveal.in{opacity:1;transform:none;}

/* ---------- responsive ---------- */
@media(max-width:1000px){.masonry{columns:3;}}
@media(max-width:820px){
  .cols-4{grid-template-columns:repeat(2,1fr);}
  .cols-3{grid-template-columns:1fr;}
  .price{grid-template-columns:1fr;}
  .steps{grid-template-columns:1fr 1fr;}
  .rows{grid-template-columns:1fr;}
}
@media(max-width:680px){
  section.block{padding:68px 0;}
  .masonry{columns:2;column-gap:12px;}
  .masonry .tile{margin-bottom:12px;}
  .cols-2{grid-template-columns:1fr;}
  .phero{padding:52px 0 24px;}
}
@media(max-width:440px){.steps{grid-template-columns:1fr;}}

/* ---------- 3D tilt / depth ---------- */
[data-tilt]{position:relative;transform-style:preserve-3d;
  transition:transform .25s cubic-bezier(.2,.7,.3,1),box-shadow .25s;will-change:transform;}
.glare{position:absolute;inset:0;border-radius:inherit;pointer-events:none;opacity:0;overflow:hidden;
  background:radial-gradient(520px circle at var(--gx,50%) var(--gy,50%),rgba(255,255,255,.5),transparent 42%);
  transition:opacity .3s;mix-blend-mode:soft-light;}
[data-tilt]:hover .glare{opacity:1;}

/* ---------- WebGL hero ---------- */
.hero3dwrap{position:relative;overflow:hidden;}
#hero3d{position:absolute;inset:0;width:100%;height:100%;display:block;z-index:0;pointer-events:none;}
.hero3dwrap > .wrap,.hero3dwrap > .wide{position:relative;z-index:2;}

@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto;}
  .reveal{opacity:1;transform:none;transition:none;}
  [data-tilt]{transform:none !important;}
  *{animation-duration:.001ms !important;transition-duration:.05ms !important;}
}