/* nVision digital — Resonance Field (real-time WebGL). Palette/type per
   DESIGN.md; mechanics per ORYZO-MECHANICS-SPEC (CSS pins via --vh, letter-flip,
   FIG frame, edge track). Live CYMA canvas: noise → Chladni pattern → capital-V. */

:root{
  --ink-deep:#0b111a; --ink:#131b26; --paper:#efe6d8; --cream-dim:#cfc4b2;
  --brass:#b08d57; --brass-bright:#d8bd80; --gold:#f0b429; --teal:#1a9e94; --magenta:#c72987;
  --vh:1vh;
  --ease:cubic-bezier(.22,1,.36,1);
  --back:cubic-bezier(.34,1.56,.64,1);
  --edge:clamp(1.1rem,4vw,3.4rem);
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:"Heebo",system-ui,sans-serif;
  background:var(--ink-deep); color:var(--paper);
  font-weight:300; line-height:1.6; -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
a{color:inherit;text-decoration:none}
b{font-weight:500;color:var(--brass-bright)}

/* ===================== fixed WebGL stage ===================== */
.stage{position:fixed;inset:0;z-index:0;background:#0b111a;overflow:hidden}
#heroCanvas{position:absolute;inset:0;width:100%;height:100%;display:block}
.stage-grain{
  position:absolute;inset:-50%;pointer-events:none;opacity:.045;mix-blend-mode:overlay;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
.stage-vignette{
  position:absolute;inset:0;pointer-events:none;
  background:
    radial-gradient(125% 95% at 50% 50%,transparent 46%,rgba(5,8,13,.62) 100%),
    linear-gradient(90deg,rgba(11,17,26,.30),transparent 42%,transparent 60%,rgba(11,17,26,.55));
}

/* ===================== FIG focus-frame overlay ===================== */
.fig-frame{
  position:fixed;inset:calc(var(--edge) * .9);z-index:2;pointer-events:none;
  opacity:0;transition:opacity .6s var(--ease);
}
body.in-chapter .fig-frame{opacity:.8}
.cm{position:absolute;width:16px;height:16px;border:1.5px solid var(--brass)}
.cm-tl{top:0;left:0;border-right:0;border-bottom:0}
.cm-tr{top:0;right:0;border-left:0;border-bottom:0}
.cm-bl{bottom:0;left:0;border-right:0;border-top:0}
.cm-br{bottom:0;right:0;border-left:0;border-top:0}
.fig-plaque{
  position:absolute;left:0;bottom:-1.7em;display:flex;align-items:center;gap:.55em;
  font-family:"DM Mono",monospace;font-size:clamp(.6rem,1.1vw,.74rem);
  letter-spacing:.06em;color:var(--brass-bright);direction:ltr;
}
.fig-readout{font-family:"DM Mono",monospace;color:var(--brass);opacity:.7;margin-inline-start:.4em}
.pulse-dot{
  width:.5em;height:.5em;border-radius:50%;background:var(--gold);
  box-shadow:0 0 8px var(--gold);animation:pulse-dot 1.8s infinite;
}

/* ===================== thin edge scroll-track ===================== */
.scrolltrack{
  position:fixed;inset-inline-end:calc(var(--edge) * .45);top:0;bottom:0;z-index:2;
  width:3px;background:rgba(176,141,87,.16);pointer-events:none;
}
.scrollthumb{
  position:absolute;inset-inline:0;top:calc(var(--p,0) * (100vh - 15vh));
  height:15vh;background:linear-gradient(var(--gold),var(--brass));border-radius:2px;
  transition:top .1s linear;
}
.scrolltrack-label{
  position:absolute;bottom:1.4rem;inset-inline-start:-.55rem;
  writing-mode:vertical-rl;font-family:"DM Mono",monospace;font-size:.6rem;
  letter-spacing:.34em;color:rgba(207,196,178,.5);
}

/* ===================== hero shape toggle (CUBE ↔ MORPH) ===================== */
.shape-toggle{
  position:fixed;z-index:22;inset-block-end:1.1rem;inset-inline-end:1.1rem;
  display:inline-flex;align-items:center;gap:.5rem;
  padding:.5rem .8rem;border:1px solid rgba(176,141,87,.45);
  background:rgba(11,17,26,.62);backdrop-filter:blur(6px);
  color:var(--brass-bright);font-family:"DM Mono",monospace;font-size:.68rem;
  letter-spacing:.14em;border-radius:999px;cursor:pointer;
  transition:border-color .25s,color .25s,background .25s;
}
.shape-toggle:hover{border-color:var(--gold);color:var(--paper)}
.shape-toggle__dot{
  width:.6rem;height:.6rem;border-radius:50%;
  background:var(--brass);box-shadow:0 0 8px rgba(240,180,41,.0);
  transition:background .25s,box-shadow .25s,transform .25s;
}
.shape-toggle[data-mode="morph"] .shape-toggle__dot{
  background:var(--gold);box-shadow:0 0 10px rgba(240,180,41,.7);transform:rotate(45deg);
}
.shape-toggle__label{direction:ltr}
@media(max-width:760px){ .shape-toggle{font-size:.62rem;padding:.42rem .66rem;inset-block-end:.7rem;inset-inline-end:.7rem} }

/* ===================== header ===================== */
.site-header{
  position:fixed;inset-block-start:0;inset-inline:0;z-index:20;
  display:flex;align-items:center;gap:clamp(1rem,3vw,3rem);
  padding:1.1rem var(--edge);
  background:linear-gradient(var(--ink-deep),rgba(11,17,26,0));
}
.brand{font-family:"Frank Ruhl Libre",serif;font-weight:900;font-size:1.35rem;letter-spacing:-.01em}
.brand span{color:var(--brass);font-weight:400}
.top-nav{display:flex;gap:clamp(.7rem,1.8vw,1.7rem);margin-inline-start:auto;
  font-size:.86rem;font-weight:400}
.top-nav a{position:relative;color:var(--cream-dim);padding:.2rem 0;transition:color .3s}
.top-nav a.active,.top-nav a:hover{color:var(--paper)}
.top-nav a.active{color:var(--gold)}
.top-nav a::after{content:"";position:absolute;inset-inline:-3px;bottom:-3px;height:.2em;
  background:linear-gradient(90deg,transparent,rgba(240,180,41,.6) 20%,rgba(240,180,41,.6) 80%,transparent);
  border-radius:3px 6px 4px 7px;transform:scaleX(0);transform-origin:right;
  transition:transform .34s var(--back)}
.top-nav a:hover::after,.top-nav a.active::after{transform:scaleX(1)}
.cta-mini{
  font-size:.82rem;font-weight:700;color:var(--ink-deep);background:var(--gold);
  padding:.5rem 1.05rem;border-radius:6px;transition:.25s var(--ease);white-space:nowrap;
}
.cta-mini:hover{background:var(--brass-bright);transform:translateY(-2px)}

/* header contact cluster — phone + WhatsApp visible at ALL breakpoints */
.header-contact{display:flex;align-items:center;gap:.7rem;margin-inline-start:auto}
.top-nav{margin-inline-start:auto}
.top-nav+.header-contact{margin-inline-start:clamp(1rem,3vw,3rem)}
.hc-phone,.hc-wa{display:inline-flex;align-items:center;gap:.4rem;white-space:nowrap;
  font-size:.82rem;font-weight:500;color:var(--cream-dim);transition:color .25s}
.hc-phone span{direction:ltr;font-family:"DM Mono",monospace;font-size:.78rem;letter-spacing:.02em}
.hc-phone:hover,.hc-wa:hover{color:var(--gold)}
.hc-wa{color:var(--brass-bright)}
.hc-wa svg{color:#25d366}
@media(max-width:760px){
  .top-nav{display:none}
  .hc-phone span,.hc-wa span{display:none}      /* icons stay, labels drop */
  .header-contact{gap:.9rem;margin-inline-start:auto}
  .site-header{gap:.8rem;padding-inline:var(--edge)}
}

/* letter-flip (split-flap) — no GSAP */
.flip{display:inline-flex;vertical-align:bottom}
.flip-char{display:inline-block;overflow:hidden;height:1.15em;line-height:1.15em}
.flip-space{display:inline-block;width:.34em}
.flip-inner{display:block;transition:transform .5s var(--back);transition-delay:calc(var(--i) * 20ms)}
.flip-inner>span{display:block;height:1.15em}
.flip:hover .flip-inner,.top-nav a.active .flip-inner{transform:translateY(-50%)}

/* ===================== chapters (CSS pins via --vh) ===================== */
.chapter{position:relative;height:calc(var(--vh) * 165);z-index:1}
.chapter.hero{height:calc(var(--vh) * 130)}
.chapter.reveal-chapter{height:calc(var(--vh) * 155)}
.chapter__inner{
  position:sticky;top:0;height:calc(var(--vh) * 100);
  display:flex;align-items:center;
  padding-inline:var(--edge);padding-block:14vh 10vh;
}
/* copy sits on the side so the resonance field (screen centre) stays visible */
.copy{max-width:min(46ch,44%);position:relative;z-index:2;
  /* legibility scrim behind text over the live canvas */
  padding:1.6rem 1.8rem;margin-inline-start:-1.8rem;border-radius:14px;
  background:radial-gradient(120% 120% at 20% 30%,rgba(11,17,26,.82),rgba(11,17,26,.5) 70%,transparent);
}
.copy.center{max-width:min(60ch,74%);margin-inline:auto;text-align:center;
  background:radial-gradient(90% 120% at 50% 50%,rgba(11,17,26,.82),rgba(11,17,26,.4) 75%,transparent)}

.kicker{
  font-family:"DM Mono",monospace;font-size:.76rem;letter-spacing:.14em;
  text-transform:uppercase;color:var(--brass);margin-bottom:1.1rem;
  display:flex;align-items:center;gap:.5rem;
}
.center .kicker{justify-content:center}
.kicker .num{
  font-weight:500;color:var(--gold);border:1px solid rgba(176,141,87,.4);
  padding:.05em .5em;border-radius:3px;
}
h1{
  font-family:"Frank Ruhl Libre",serif;font-weight:900;
  font-size:clamp(3.2rem,11vw,8rem);line-height:.92;letter-spacing:-.02em;
}
h2{
  font-family:"Frank Ruhl Libre",serif;font-weight:700;
  font-size:clamp(2.1rem,6vw,4.4rem);line-height:1.02;letter-spacing:-.01em;
}
h1 em,h2 em,.reveal-line em{font-style:normal;color:var(--gold)}
.stage-sub{display:block;font-family:"Heebo",sans-serif;font-weight:400;
  font-size:clamp(1rem,2vw,1.5rem);color:var(--brass);letter-spacing:.01em;margin-top:.5rem}
.lead{font-size:clamp(1.05rem,1.7vw,1.35rem);color:var(--cream-dim);
  margin-block:1.6rem 2.1rem;max-width:34ch}
.copy p:not(.kicker):not(.mono-note){font-size:clamp(1rem,1.4vw,1.15rem);
  color:var(--cream-dim);margin-top:1.2rem;max-width:42ch}
.center .lead,.center p{margin-inline:auto}
h2+p{margin-top:1.3rem}

.reveal-line{font-size:clamp(3rem,10vw,7rem);line-height:.9}
.reveal-sub{font-size:clamp(1.05rem,1.8vw,1.4rem);color:var(--cream-dim);
  margin-top:1.6rem;max-width:40ch;margin-inline:auto}

.mono-note{font-family:"DM Mono",monospace;font-size:.72rem;letter-spacing:.08em;
  color:rgba(176,141,87,.7);margin-top:1.8rem;direction:ltr}
.center .mono-note{direction:ltr}

.chips{list-style:none;display:flex;flex-wrap:wrap;gap:.5rem;margin-top:1.7rem}
.chips li{
  font-size:.78rem;font-weight:500;color:var(--brass-bright);
  border:1px solid rgba(176,141,87,.34);border-radius:100px;padding:.32rem .85rem;
  transition:border-color .3s,transform .3s var(--back);
}
.chips li:hover{border-color:rgba(216,189,128,.7);transform:translateY(-2px)}

.ctas{display:flex;flex-wrap:wrap;gap:.9rem}
.btn{
  display:inline-block;font-weight:700;font-size:.96rem;border-radius:7px;
  padding:.8rem 1.6rem;transition:.28s var(--ease);cursor:pointer;
}
.btn-solid{background:var(--gold);color:var(--ink-deep);border:1px solid var(--gold)}
.btn-solid:hover{background:var(--brass-bright);border-color:var(--brass-bright);transform:translateY(-2px)}
.btn-ghost{border:1px solid rgba(176,141,87,.5);color:var(--paper)}
.btn-ghost:hover{border-color:var(--brass-bright);transform:translateY(-2px)}

/* reveal entrance (progressive; base state = shown) */
.reveal.armed{opacity:0;transform:translateY(20px)}
.reveal.armed.in{opacity:1;transform:none;transition:opacity .9s var(--ease),transform .9s var(--ease)}

/* ===================== static slabs (opaque, cover the canvas) ===================== */
.slab{position:relative;z-index:3;background:var(--ink-deep);
  padding:clamp(4rem,11vh,9rem) var(--edge);border-top:1px solid rgba(176,141,87,.14)}
.wrap{max-width:1120px;margin-inline:auto}
.slab .kicker{margin-bottom:1.4rem}
.why h2{margin-bottom:3rem;max-width:20ch}
.why-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:1.1rem}
.why-grid article{
  border:1px solid rgba(176,141,87,.2);border-radius:12px;padding:1.7rem 1.5rem;
  background:linear-gradient(160deg,rgba(19,27,38,.7),rgba(11,17,26,.4));
  transition:transform .3s var(--ease),border-color .3s;
}
.why-grid article:hover{transform:translateY(-4px);border-color:rgba(176,141,87,.5)}
.mono-tag{font-family:"DM Mono",monospace;font-size:.66rem;letter-spacing:.1em;color:var(--brass)}
.why-grid h3{font-family:"Frank Ruhl Libre",serif;font-weight:700;font-size:1.3rem;margin:.5rem 0 .6rem}
.why-grid p{font-size:.98rem;color:var(--cream-dim)}

/* shared slab lead paragraph */
.slab h2{max-width:22ch}
.slab-lead{font-size:clamp(1.02rem,1.5vw,1.2rem);color:var(--cream-dim);
  max-width:52ch;margin-block:1.4rem 2.6rem}

/* ===================== services (depth grid) ===================== */
.svc-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1.1rem}
.svc{border:1px solid rgba(176,141,87,.2);border-radius:14px;padding:1.7rem 1.6rem;
  background:linear-gradient(160deg,rgba(19,27,38,.72),rgba(11,17,26,.45));
  transition:transform .3s var(--ease),border-color .3s}
.svc:hover{transform:translateY(-4px);border-color:rgba(216,189,128,.55)}
.svc h3{font-family:"Frank Ruhl Libre",serif;font-weight:700;font-size:1.32rem;
  margin:.4rem 0 1.1rem;color:var(--paper)}
.svc dl{display:flex;flex-direction:column;gap:.85rem}
.svc dl>div{display:grid;grid-template-columns:auto 1fr;gap:.7rem;align-items:baseline}
.svc dt{font-family:"DM Mono",monospace;font-size:.6rem;letter-spacing:.06em;
  text-transform:uppercase;color:var(--brass);white-space:nowrap;padding-top:.15rem}
.svc dd{font-size:.92rem;color:var(--cream-dim);line-height:1.5}

/* ===================== proof (honest month + metrics) ===================== */
.month-list{list-style:none;display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));
  gap:1rem;margin-block:.5rem 2.6rem}
.month-list li{display:flex;gap:.8rem;align-items:flex-start;
  border-inline-start:2px solid rgba(176,141,87,.35);padding-inline-start:.9rem}
.ml-n{font-family:"DM Mono",monospace;font-size:.8rem;color:var(--gold);padding-top:.1rem}
.month-list p{font-size:.95rem;color:var(--cream-dim);margin:0}
.metric-row{display:flex;flex-wrap:wrap;gap:clamp(1.6rem,4vw,3.4rem);
  padding-block:1.8rem;border-top:1px solid rgba(176,141,87,.16)}
.metric{display:flex;flex-direction:column;gap:.3rem}
.metric b{font-family:"Frank Ruhl Libre",serif;font-weight:700;
  font-size:clamp(2.2rem,5vw,3.4rem);color:var(--gold);line-height:.9;
  font-variant-numeric:tabular-nums;direction:ltr}
.metric span{font-size:.82rem;color:var(--cream-dim);max-width:16ch}

/* ===================== FAQ ===================== */
.faq-list{display:flex;flex-direction:column;gap:.2rem;max-width:760px;margin-top:1.6rem}
.faq-list details{border-bottom:1px solid rgba(176,141,87,.18)}
.faq-list summary{cursor:pointer;list-style:none;padding:1.15rem .2rem;
  font-family:"Frank Ruhl Libre",serif;font-weight:500;font-size:clamp(1.05rem,2vw,1.28rem);
  color:var(--paper);display:flex;justify-content:space-between;align-items:center;gap:1rem;
  transition:color .25s}
.faq-list summary::-webkit-details-marker{display:none}
.faq-list summary::after{content:"+";font-family:"DM Mono",monospace;color:var(--brass);
  font-size:1.3rem;transition:transform .3s var(--ease)}
.faq-list details[open] summary{color:var(--gold)}
.faq-list details[open] summary::after{transform:rotate(45deg)}
.faq-list summary:hover{color:var(--brass-bright)}
.faq-list details p{padding:0 .2rem 1.2rem;color:var(--cream-dim);font-size:.98rem;max-width:64ch}

/* contact direct buttons + footer phone */
.contact-direct{display:flex;flex-wrap:wrap;gap:.8rem;margin-block:1.6rem 1.2rem}
.foot-phone{direction:ltr;font-family:"DM Mono",monospace;color:var(--brass-bright)}
.foot-phone:hover{color:var(--gold)}

/* contact */
.contact-wrap{display:grid;grid-template-columns:1fr 1fr;gap:clamp(2rem,5vw,5rem);align-items:start}
.contact .copy,.contact-intro{background:none;padding:0;margin:0}
.contact-intro h2{margin-block:.6rem 1.2rem}
.contact-intro p{color:var(--cream-dim);max-width:38ch}
.field{margin-bottom:1.3rem;display:flex;flex-direction:column}
.field label{font-size:.8rem;color:var(--brass);margin-bottom:.4rem;letter-spacing:.02em}
.field input,.field textarea{
  background:transparent;border:0;border-bottom:1.5px solid rgba(176,141,87,.4);
  color:var(--paper);font-family:inherit;font-size:1rem;padding:.55rem .1rem;transition:border-color .25s;
}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--gold)}
.field textarea{resize:vertical}
.field [aria-invalid="true"]{border-color:#e0623a}
.err{color:#e88a63;font-size:.78rem;margin-top:.3rem;min-height:1em}
.form-status{color:var(--teal);font-size:.92rem;margin-top:1rem;min-height:1.2em}
@media(max-width:820px){.contact-wrap{grid-template-columns:1fr}}

/* footer */
.site-footer{position:relative;z-index:3;background:var(--ink);
  padding:2rem var(--edge);border-top:1px solid rgba(176,141,87,.14)}
.site-footer .wrap{display:flex;justify-content:space-between;flex-wrap:wrap;gap:1rem;
  font-size:.86rem;color:var(--cream-dim)}
.foot-tag{font-family:"Frank Ruhl Libre",serif;color:var(--brass-bright)}

/* ===================== inline count-up stats (data chapter) ===================== */
.stat-row{display:flex;gap:2.2rem;margin-top:1.7rem;flex-wrap:wrap}
.stat{display:flex;flex-direction:column;gap:.15rem}
.stat b{font-family:"Frank Ruhl Libre",serif;font-weight:700;font-size:clamp(1.7rem,3.4vw,2.6rem);
  color:var(--brass-bright);line-height:1;font-variant-numeric:tabular-nums;direction:ltr}
.stat b .count{color:var(--gold)}
.stat span{font-family:"DM Mono",monospace;font-size:.66rem;letter-spacing:.08em;color:var(--cream-dim);text-transform:uppercase}

/* ===================== micro-pulse utilities ===================== */
@keyframes pulse-dot{0%{opacity:1}50%{opacity:.2}100%{opacity:1}}

@media(max-width:820px){
  .copy{max-width:100%;margin-inline-start:0}
  .chapter__inner{padding-block:16vh 10vh}
}

/* ===================== reduced motion / fallback ===================== */
.reduced .chapter{height:auto}
.reduced .chapter__inner{position:static;height:auto;min-height:auto;padding-block:8vh;
  flex-direction:column;align-items:flex-start;gap:2rem}
.reduced .copy{background:rgba(11,17,26,.55)}
.reduced .reveal{opacity:1!important;transform:none!important}
.reduced .pulse-dot{animation:none}
.reduced .flip-inner{transition:none}
@media(prefers-reduced-motion:reduce){
  .pulse-dot{animation:none}html{scroll-behavior:auto}
}