/* ============================================================
   OHOME · Website · shared system
   Forest #0A1F16 · Mint #D5EFC0 · Bone #F7F5F1
   Geist (display+body) · Geist Mono (eyebrows/labels)
   Square corners. Thin rules. Generous negative space.
   ============================================================ */

*,*::before,*::after{box-sizing:border-box}
:root{
  /* design tokens — one source of truth */
  --maxw:1480px;                       /* shared content column → everything aligns to one grid */
  --ease:cubic-bezier(.2,.7,.3,1) /* @kind other */;     /* the single site easing */
  --dur-rise:.85s /* @kind other */;
}
html{scroll-behavior:smooth}
html,body{
  margin:0;padding:0;
  background:var(--oho-bone);color:var(--oho-forest);
  font-family:var(--font-sans);overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
img,video{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit;padding:0}
input,select,textarea{font-family:inherit;color:inherit}
:focus-visible{outline:1.5px solid var(--oho-mint-deep);outline-offset:3px}
.no-select{user-select:none;-webkit-user-select:none}

/* ── Typography scale (site) ─────────────────────────── */
.display{font-family:var(--font-display);font-weight:500;font-size:clamp(58px,9vw,150px);line-height:.88;letter-spacing:-.055em;margin:0}
.h-xl{font-family:var(--font-display);font-weight:500;font-size:clamp(48px,6.4vw,96px);line-height:.92;letter-spacing:-.05em;margin:0}
.h-lg{font-family:var(--font-display);font-weight:500;font-size:clamp(42px,5.2vw,82px);line-height:.96;letter-spacing:-.045em;margin:0}
.h-md{font-family:var(--font-display);font-weight:500;font-size:clamp(26px,3vw,40px);line-height:1.05;letter-spacing:-.03em;margin:0}
.h-sm{font-family:var(--font-display);font-weight:500;font-size:clamp(20px,2vw,26px);line-height:1.1;letter-spacing:-.02em;margin:0}
.lede{font-size:clamp(17px,1.5vw,21px);line-height:1.4;letter-spacing:-.015em;max-width:52ch;color:var(--oho-forest-60);margin:0}
.body-copy{font-size:15.5px;line-height:1.6;letter-spacing:-.005em;max-width:60ch;color:var(--oho-forest-60);margin:0;text-wrap:pretty}
.eyebrow{font-family:var(--font-mono);font-size:12px;letter-spacing:.16em;text-transform:uppercase;font-weight:500;color:var(--oho-forest-60)}
.mono{font-family:var(--font-mono);font-weight:500;letter-spacing:.14em;text-transform:uppercase}
.dot{color:var(--oho-mint-deep)}

/* dark context */
.dark{background:var(--oho-forest);color:#fff}
.dark .eyebrow{color:rgba(255,255,255,.6)}
.dark .lede{color:rgba(255,255,255,.74)}
.dark .body-copy{color:rgba(255,255,255,.68)}
.dark .dot{color:var(--oho-mint)}
.bone-bg{background:var(--oho-bone)}
.white-bg{background:#fff}

/* ── Layout ──────────────────────────────────────────── */
section{padding:clamp(40px,5vw,80px) clamp(20px,4vw,40px);position:relative}
.container{max-width:var(--maxw);margin:0 auto}
.section-head{display:flex;flex-direction:column;align-items:center;text-align:center;gap:18px;border-bottom:1px solid rgba(10,31,22,.16);padding-bottom:clamp(26px,3.2vw,40px);margin-bottom:clamp(40px,5vw,68px)}
.dark .section-head{border-color:rgba(255,255,255,.2)}
.section-head .head-l{display:flex;flex-direction:column;align-items:center;gap:16px;max-width:none}
.section-head .lede{text-align:center;max-width:56ch;margin:0 auto}
@media(max-width:820px){
  .section-head{gap:16px}
}

/* ── Buttons ─────────────────────────────────────────── */
.btn{
  display:inline-flex;align-items:center;gap:10px;
  font-family:var(--font-mono);font-size:11.5px;letter-spacing:.14em;text-transform:uppercase;font-weight:500;
  padding:15px 24px;border-radius:999px;border:1px solid transparent;
  transition:background .22s,color .22s,border-color .22s,transform .15s;
  cursor:pointer;white-space:nowrap;
}
.btn .arr{width:6px;height:6px;border-top:1.5px solid currentColor;border-right:1.5px solid currentColor;transform:rotate(45deg);transition:transform .2s}
.btn:hover .arr{transform:rotate(45deg) translate(2px,-2px)}
.btn-primary{background:var(--oho-forest);color:var(--oho-mint);border-color:var(--oho-forest)}
.btn-primary:hover{background:var(--oho-forest-80)}
.btn-mint{background:var(--oho-mint);color:var(--oho-forest);border-color:var(--oho-mint)}
.btn-mint:hover{background:var(--oho-mint-deep)}
.btn-ghost{border-color:rgba(10,31,22,.25);color:var(--oho-forest)}
.btn-ghost:hover{background:rgba(10,31,22,.05)}
.dark .btn-ghost,.btn-ghost-light{border-color:rgba(255,255,255,.3);color:#fff}
.dark .btn-ghost:hover,.btn-ghost-light:hover{background:rgba(255,255,255,.08)}

/* ── NAV · sticky transparent → solid ────────────────── */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:200;
  display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:24px;
  padding:10px clamp(20px,4vw,40px);
  transition:background .35s ease,padding .35s ease,border-color .35s ease,box-shadow .35s;
  border-bottom:1px solid transparent;
}
.nav .brand{display:flex;align-items:center;gap:12px}
.nav .brand img{height:120px;width:auto;display:block;transition:filter .35s}
.nav .brand .logo-dark{display:none}
.nav.solid .brand .logo-light{display:none}
.nav.solid .brand .logo-dark{display:block}
.nav .links{display:flex;gap:6px;justify-content:center}
.nav .links a{
  font-family:var(--font-mono);font-size:11px;letter-spacing:.13em;text-transform:uppercase;font-weight:500;
  padding:9px 14px;border-radius:999px;opacity:.82;transition:opacity .2s,background .2s,color .2s;
}
.nav .links a:hover{opacity:1;background:rgba(127,127,127,.12)}
.nav .links a.active{opacity:1}
.nav .right{display:flex;align-items:center;gap:16px;justify-content:flex-end}
.nav .ticker{display:inline-flex;align-items:center;gap:9px;font-family:var(--font-mono);font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;font-weight:500;opacity:.7}
.nav .ticker .pulse{width:7px;height:7px;border-radius:50%;background:var(--oho-mint-deep);box-shadow:0 0 0 0 var(--oho-mint-deep);animation:pulse 2.2s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(185,223,160,.6)}70%{box-shadow:0 0 0 9px rgba(185,223,160,0)}100%{box-shadow:0 0 0 0 rgba(185,223,160,0)}}

/* over-dark (hero) default — light text */
.nav.on-dark{color:#fff}
.nav.on-dark .brand img{filter:none}
.nav.on-dark .links a{color:#fff}
.nav.on-dark .ticker{color:rgba(255,255,255,.78)}
.nav.on-dark .ticker .pulse{background:var(--oho-mint)}

/* scrolled — solid bone bar with forest text */
.nav.solid{
  background:rgba(247,245,241,.86);backdrop-filter:blur(16px) saturate(1.2);
  border-bottom-color:rgba(10,31,22,.1);
  padding-top:8px;padding-bottom:8px;color:var(--oho-forest);
}
.nav.solid .brand img{filter:none}
.nav.solid .links a{color:var(--oho-forest)}
.nav.solid .ticker{color:var(--oho-forest-60)}
.nav.solid .ticker .pulse{background:var(--oho-mint-deep)}
.nav .nav-cta{
  font-family:var(--font-mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;font-weight:500;
  padding:11px 18px;border-radius:999px;background:var(--oho-forest);color:var(--oho-mint);
  transition:background .2s,transform .15s;
}
.nav.on-dark .nav-cta{background:var(--oho-mint);color:var(--oho-forest)}
.nav .nav-cta:hover{transform:translateY(-1px)}
.nav .menu-btn{display:none}

@media(max-width:1080px){
  .nav .links{display:none}
  .nav .ticker{display:none}
  .nav .brand img{height:72px}
}
@media(max-width:560px){
  .nav{grid-template-columns:auto auto;gap:12px}
}

/* ── Mobile drawer ──────────────────────────────────── */
.nav .menu-btn{
  display:none;flex-direction:column;gap:5px;width:40px;height:40px;
  align-items:center;justify-content:center;
}
.nav .menu-btn span{display:block;width:20px;height:1.5px;background:currentColor;transition:transform .3s,opacity .3s}
@media(max-width:1080px){.nav .menu-btn{display:flex}}
.drawer{
  position:fixed;inset:0;z-index:300;background:var(--oho-forest);color:#fff;
  display:flex;flex-direction:column;padding:32px clamp(20px,5vw,40px);
  transform:translateY(-100%);transition:transform .45s cubic-bezier(.6,0,.2,1);
  /* Visibility lock — also hides drawer when transform:translateY(-100%) hasn't yet loaded */
  visibility:hidden;
}
.drawer[hidden]{display:none}
.drawer.open{transform:none;visibility:visible}
.drawer .top{display:flex;justify-content:space-between;align-items:center;margin-bottom:48px}
.drawer .top img{height:28px}
.drawer .x{font-family:var(--font-mono);font-size:13px;letter-spacing:.14em;text-transform:uppercase}
.drawer a.dlink{font-family:var(--font-display);font-weight:500;font-size:clamp(36px,9vw,64px);letter-spacing:-.04em;padding:14px 0;border-bottom:1px solid rgba(255,255,255,.14)}
.drawer a.dlink .dot{color:var(--oho-mint)}
.drawer .foot{margin-top:auto;padding-top:32px;display:flex;flex-direction:column;gap:14px}

/* ── Page hero (sub-pages) ───────────────────────────── */
.page-hero{position:relative;min-height:72vh;display:flex;align-items:flex-end;padding:140px clamp(20px,4vw,40px) clamp(48px,6vw,72px);overflow:hidden;background:#0c1a13}
.page-hero .bg{position:absolute;inset:0;z-index:0}
.page-hero .bg img{width:100%;height:100%;object-fit:cover;object-position:center 55%}
.page-hero .veil{position:absolute;inset:0;z-index:1;background:linear-gradient(180deg,rgba(10,31,22,.65) 0%,rgba(10,31,22,.35) 30%,rgba(10,31,22,.35) 55%,rgba(10,31,22,.88) 100%)}
.page-hero .frame{position:relative;z-index:2;color:#fff;width:100%;max-width:var(--maxw);margin:0 auto}
.page-hero .crumbs{display:flex;gap:12px;align-items:center;font-family:var(--font-mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;font-weight:500;color:rgba(255,255,255,.6);margin-bottom:24px}
.page-hero .crumbs .now{color:var(--oho-mint)}
.page-hero h1{font-family:var(--font-display);font-weight:500;font-size:clamp(48px,7vw,108px);line-height:.9;letter-spacing:-.05em;margin:0}
.page-hero h1 .dot{color:var(--oho-mint)}
.page-hero .row{display:grid;grid-template-columns:1fr auto;gap:48px;align-items:end;margin-top:36px}
.page-hero .row p{font-size:clamp(15px,1.4vw,18px);line-height:1.5;color:rgba(255,255,255,.78);max-width:54ch;margin:0}
.page-hero .specs{display:flex;gap:40px}
.page-hero .specs .col .k{font-family:var(--font-mono);font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:rgba(255,255,255,.55);font-weight:500;margin-bottom:8px}
.page-hero .specs .col .v{font-family:var(--font-display);font-weight:500;font-size:32px;letter-spacing:-.03em}
@media(max-width:820px){.page-hero .row{grid-template-columns:1fr;gap:28px}.page-hero .specs{flex-wrap:wrap;gap:24px 36px}}

/* ── Stat rail ───────────────────────────────────────── */
.rail{display:grid;grid-template-columns:repeat(5,1fr);border-top:1px solid rgba(10,31,22,.18);border-bottom:1px solid rgba(10,31,22,.18)}
.dark .rail{border-color:rgba(255,255,255,.2)}
.rail .cell{padding:30px 24px;border-right:1px solid rgba(10,31,22,.08);display:flex;flex-direction:column;gap:10px}
.dark .rail .cell{border-color:rgba(255,255,255,.12)}
.rail .cell:last-child{border-right:none}
.rail .k{font-family:var(--font-mono);font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--oho-forest-60);font-weight:500}
.dark .rail .k{color:rgba(255,255,255,.55)}
.rail .v{font-family:var(--font-display);font-weight:500;font-size:clamp(30px,3.4vw,42px);letter-spacing:-.03em;line-height:1}
@media(max-width:820px){.rail{grid-template-columns:1fr 1fr}.rail .cell{border-bottom:1px solid rgba(10,31,22,.1)}}

/* ── Footer ──────────────────────────────────────────── */
footer.site-foot{background:var(--oho-forest-ink);color:rgba(255,255,255,.7);padding:clamp(40px,5vw,64px) clamp(20px,4vw,40px) 24px}
footer.site-foot .fwrap{max-width:var(--maxw);margin:0 auto}
footer.site-foot .top{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px;align-items:start;border-bottom:1px solid rgba(255,255,255,.12);padding-bottom:32px}
footer.site-foot .brand-col img{height:24px;margin-bottom:20px}
footer.site-foot .brand-col p{font-size:14px;max-width:34ch;line-height:1.55;margin:0;color:rgba(255,255,255,.6)}
footer.site-foot h4{font-family:var(--font-mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:#fff;font-weight:500;margin:0 0 18px}
footer.site-foot ul{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:11px}
footer.site-foot ul a{font-size:14px;opacity:.7;transition:opacity .2s}
footer.site-foot ul a:hover{opacity:1}
footer.site-foot .legal{display:flex;justify-content:space-between;flex-wrap:wrap;gap:14px;padding-top:20px;font-family:var(--font-mono);font-size:10.5px;letter-spacing:.12em;text-transform:uppercase;color:rgba(255,255,255,.45)}
footer.site-foot .legal .partners{display:flex;gap:14px;flex-wrap:wrap;align-items:center}
footer.site-foot .legal .partners .sep{opacity:.4}
@media(max-width:820px){footer.site-foot .top{grid-template-columns:1fr 1fr}footer.site-foot .brand-col{grid-column:1 / -1}}

/* Compact mobile footer — three link cols side-by-side under brand */
@media(max-width:640px){
  footer.site-foot{padding:40px 18px 18px}
  footer.site-foot .top{grid-template-columns:1fr 1fr 1fr;gap:18px;padding-bottom:24px;align-items:start}
  footer.site-foot .brand-col{grid-column:1 / -1;margin-bottom:4px}
  footer.site-foot .brand-col img{height:20px;margin-bottom:10px}
  footer.site-foot .brand-col p{font-size:12.5px;line-height:1.45}
  footer.site-foot h4{font-size:9.5px;letter-spacing:.12em;margin:0 0 10px}
  footer.site-foot ul{gap:7px}
  footer.site-foot ul a,footer.site-foot ul li{font-size:12px;line-height:1.35}
  footer.site-foot .legal{font-size:9px;letter-spacing:.1em;flex-direction:column;align-items:flex-start;gap:8px;padding-top:14px}
  footer.site-foot .legal .partners{font-size:8.5px;gap:8px;line-height:1.5}
}
@media(max-width:420px){
  footer.site-foot .top{gap:14px}
  footer.site-foot ul a,footer.site-foot ul li{font-size:11.5px}
}

/* ── Reveal on scroll ────────────────────────────────── */
.reveal{opacity:0;transform:translateY(26px);transition:opacity var(--dur-rise) var(--ease),transform var(--dur-rise) var(--ease)}
.reveal.in{opacity:1;transform:none}
.reveal.d1{transition-delay:.08s}.reveal.d2{transition-delay:.16s}.reveal.d3{transition-delay:.24s}
.reveal.d4{transition-delay:.32s}.reveal.d5{transition-delay:.4s}
@media(prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}}

/* ── Mint hover on data tiles & rows (ebrochure hover-mint language) ── */
.rail .cell,.pillar,.inc,.cfg-specs .s,.os-meta .c,.pth,.price-teaser .path,
.pc,.qlist .q,.val,.converge .c,.cinfo .blk,.mod-row,.tstep,.tstep2,
.compare tbody tr td:not(.row-label){transition:background .25s ease}
/* light surfaces → clear mint wash */
.pillar:hover,.inc:hover,.rail .cell:hover,.pc:hover,.qlist .q:hover,.tstep:hover,.tstep2:hover{background:rgba(213,239,192,.34)}
.compare tbody tr:hover td:not(.row-label){background:rgba(213,239,192,.3)}
/* dark surfaces → subtle mint glow */
.dark .rail .cell:hover,.cfg-specs .s:hover,.os-meta .c:hover,.pth:hover,.price-teaser .path:hover,
.val:hover,.converge .c:hover,.cinfo .blk:hover,.mod-row:hover{background:rgba(255,255,255,.12)}

/* parallax helper */
.parallax{will-change:transform}

/* ============================================================
   §A · BRAND INTRO OVERLAY (1-second identity moment, once/session)
   ============================================================ */
html.intro-locked, html.intro-locked body{overflow:hidden}
.brand-intro{position:fixed;inset:0;z-index:9999;background:var(--oho-forest-ink);display:flex;align-items:center;justify-content:center;color:#fff;will-change:transform,opacity}
.brand-intro .bi-inner{display:flex;flex-direction:column;align-items:center;gap:28px}
.brand-intro .bi-mark{height:clamp(140px,20vw,240px);width:auto;display:block;opacity:0;transform:translateY(14px) scale(.96);transition:opacity .6s ease,transform .75s cubic-bezier(.2,.7,.3,1)}
.brand-intro .bi-line{font-family:var(--font-mono);font-size:12px;letter-spacing:.24em;text-transform:uppercase;color:rgba(255,255,255,.55);opacity:0;transform:translateY(8px);transition:opacity .5s ease .55s,transform .55s ease .55s}
.brand-intro .bi-line .bi-dot{color:var(--oho-mint);display:inline-block;transform:scale(0);opacity:0;transition:transform .55s cubic-bezier(.34,1.56,.64,1) .95s,opacity .35s ease .95s}
.brand-intro.play .bi-mark{opacity:1;transform:none}
.brand-intro.play .bi-line{opacity:1;transform:none}
.brand-intro.play .bi-line .bi-dot{opacity:1;transform:none}
.brand-intro.out{transform:translateY(-100%);transition:transform .8s cubic-bezier(.86,0,.07,1)}
@media(prefers-reduced-motion:reduce){.brand-intro{display:none}}

/* ============================================================
   §B · MINT-DOT CURSOR (subtle, lagging, grows on interactives; can carry a label)
   ============================================================ */
.oho-cursor{position:fixed;top:0;left:0;width:10px;height:10px;border-radius:50%;background:var(--oho-mint);pointer-events:none;z-index:9990;opacity:0;transition:opacity .25s ease,width .28s ease,height .28s ease,padding .28s ease,border-radius .28s ease,background .28s ease;will-change:transform;box-shadow:0 0 0 1px rgba(10,31,22,.14),0 6px 22px rgba(213,239,192,.5);display:flex;align-items:center;justify-content:center;overflow:hidden}
.oho-cursor .lbl{font-family:var(--font-mono);font-size:10px;letter-spacing:.16em;text-transform:uppercase;color:var(--oho-forest);font-weight:500;white-space:nowrap;opacity:0;transform:translateY(2px);transition:opacity .25s ease .05s,transform .25s ease .05s;padding:0 6px}
.oho-cursor.show{opacity:.95}
.oho-cursor.hover{width:34px;height:34px;opacity:.55;background:transparent;border:1.5px solid var(--oho-mint);box-shadow:none}
.oho-cursor.label{width:auto;height:auto;opacity:1;background:var(--oho-mint);border:none;border-radius:99px;padding:11px 18px;box-shadow:0 10px 28px rgba(10,31,22,.18),0 0 0 1px rgba(10,31,22,.06)}
.oho-cursor.label .lbl{opacity:1;transform:none}
@media(hover:none),(prefers-reduced-motion:reduce){.oho-cursor{display:none}}

/* ============================================================
   §F · HEADING WORD REVEAL — word-by-word stagger on scroll-in
   ============================================================ */
.word-reveal .w{display:inline-block;opacity:0;transform:translateY(.4em);transition:opacity .7s ease,transform .85s cubic-bezier(.2,.7,.3,1);transition-delay:calc(var(--i,0) * 60ms);will-change:opacity,transform}
.word-reveal.in .w{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){.word-reveal .w{opacity:1;transform:none;transition:none}}

/* ============================================================
   §C · (removed) scroll progress dot — retired to reduce mint-dot count
   ============================================================ */

/* ============================================================
   §D · (removed) Footer partners strip — reverted, didn't read clean
   ============================================================ */
footer.site-foot{padding:clamp(40px,5vw,64px) clamp(20px,4vw,40px) 24px}
footer.site-foot .top{padding-top:0;padding-bottom:48px}
footer.site-foot .brand-col img{height:24px;margin-bottom:20px;opacity:1}

/* ============================================================
   §E · MICROINTERACTIONS
   ============================================================ */
/* Link sweep underline · footer + nav text links */
.site-foot ul a,.nav .links a{position:relative}
.site-foot ul a::after,.nav .links a::after{
  content:"";position:absolute;left:0;right:0;bottom:-4px;height:1px;
  background:var(--oho-mint);transform:scaleX(0);transform-origin:left;
  transition:transform .4s cubic-bezier(.2,.7,.3,1)
}
.site-foot ul a:hover::after,.nav .links a:hover::after{transform:scaleX(1);transform-origin:left}
.site-foot ul a:hover{opacity:1}

/* Magnetic primary CTA — JS sets transform; this gives it a soft return */
.btn-primary{transition:transform .35s cubic-bezier(.2,.7,.3,1),background .2s,color .2s,border-color .2s}

/* Image reveal · clip-path inset, applies once on intersect */
.img-reveal{clip-path:inset(0 100% 0 0);transition:clip-path 1.1s cubic-bezier(.77,0,.18,1)}
.img-reveal.in{clip-path:inset(0 0 0 0)}
.range-strip .rcard:nth-child(1) img.img-reveal{transition-delay:0s}
.range-strip .rcard:nth-child(2) img.img-reveal{transition-delay:.12s}
.range-strip .rcard:nth-child(3) img.img-reveal{transition-delay:.24s}
.range-strip .rcard:nth-child(4) img.img-reveal{transition-delay:.36s}
@media(prefers-reduced-motion:reduce){.img-reveal{clip-path:none;transition:none}}

/* ============================================================
   §G · PAGE TRANSITIONS — forest panel wipe between pages
   ============================================================ */
.page-transition{position:fixed;inset:0;z-index:9998;background:var(--oho-forest-ink);transform:translateY(100%);pointer-events:none;will-change:transform}
.page-transition.opaque{transform:translateY(0)}
.page-transition.in{transform:translateY(0);transition:transform .5s cubic-bezier(.76,0,.24,1)}
.page-transition.out{transform:translateY(-100%);transition:transform .65s cubic-bezier(.76,0,.24,1)}
.page-transition .pt-mark{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:14px;height:14px;border-radius:50%;background:var(--oho-mint);opacity:0;transition:opacity .25s ease}
.page-transition.in .pt-mark,.page-transition.opaque .pt-mark{opacity:1}
@media(prefers-reduced-motion:reduce){.page-transition{display:none}}

/* ============================================================
   §H · (removed) Decorative section numbers — pulled, looked cluttered
   ============================================================ */