/* ================= AXERTIA / BUILDER X1 ================= */

@font-face{
  font-family:'Space Grotesk';
  src:url('assets/fonts/SpaceGrotesk-300-700.woff2') format('woff2');
  font-weight:300 700; font-display:swap;
}
@font-face{
  font-family:'IBM Plex Mono';
  src:url('assets/fonts/IBMPlexMono-400.woff2') format('woff2');
  font-weight:400; font-display:swap;
}
@font-face{
  font-family:'IBM Plex Mono';
  src:url('assets/fonts/IBMPlexMono-500.woff2') format('woff2');
  font-weight:500; font-display:swap;
}

:root{
  --bg:#eceef1; --bg2:#e2e5e9;
  --ink:#17191c; --ink2:#5d646b; --ink3:#8a9098;
  --line:rgba(23,25,28,.14); --line2:rgba(23,25,28,.08);
  --accent:#f08c1e; --accent2:#ff9d33;
  --panel:rgba(255,255,255,.55);
  --disp:'Space Grotesk',system-ui,-apple-system,sans-serif;
  --mono:'IBM Plex Mono',ui-monospace,'SF Mono',monospace;
  --ease:cubic-bezier(.22,.9,.28,1);
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:auto}
html,body{background:var(--bg)}
body{
  font-family:var(--disp); color:var(--ink);
  overflow-x:hidden; -webkit-font-smoothing:antialiased;
  line-height:1.5;
  /* no blue flash on tap — the design has its own press feedback */
  -webkit-tap-highlight-color:transparent;
}
::selection{background:var(--accent);color:#fff}
@media(hover:hover){ body.cursor-on, body.cursor-on a, body.cursor-on button{cursor:none} }

.mono{font-family:var(--mono)}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0}

/* scrollbar */
::-webkit-scrollbar{width:9px}
::-webkit-scrollbar-track{background:var(--bg)}
::-webkit-scrollbar-thumb{background:#c3c8ce;border-radius:9px;border:2px solid var(--bg)}
::-webkit-scrollbar-thumb:hover{background:var(--accent)}

/* ================= WEBGL / OVERLAYS ================= */
#gl{position:fixed;inset:0;width:100%;height:100%;display:block;z-index:0}
#vignette{position:fixed;inset:0;z-index:1;pointer-events:none;
  background:radial-gradient(120% 90% at 50% 40%, transparent 55%, rgba(23,25,28,.10) 100%)}
#grain{position:fixed;inset:-100px;z-index:60;pointer-events:none;opacity:.055;
  background:url('assets/noise.png');mix-blend-mode:multiply;
  animation:grain 700ms steps(6) infinite}
@keyframes grain{
  0%{transform:translate(0,0)}17%{transform:translate(-34px,12px)}
  34%{transform:translate(18px,-30px)}51%{transform:translate(-26px,-18px)}
  68%{transform:translate(30px,22px)}85%{transform:translate(-12px,32px)}
  100%{transform:translate(0,0)}
}

#errbox{position:fixed;left:12px;bottom:12px;z-index:999;max-width:60ch;display:none;
  background:#2b0d0d;color:#ff9c9c;font-size:11px;padding:10px 12px;border:1px solid #a33;
  white-space:pre-wrap}
#errbox.show{display:block}

/* ================= CURSOR ================= */
#cursor{position:fixed;left:0;top:0;z-index:200;pointer-events:none;opacity:0;transition:opacity .3s}
body.cursor-on #cursor.live{opacity:1}
#cursor .c-dot{position:absolute;left:-2.5px;top:-2.5px;width:5px;height:5px;border-radius:50%;background:var(--ink)}
#cursor .c-ring{position:absolute;left:-16px;top:-16px;width:32px;height:32px;border-radius:50%;
  border:1.2px solid rgba(23,25,28,.45);transition:transform .28s var(--ease),border-color .28s,background .28s}
#cursor.hot .c-ring{transform:scale(1.7);border-color:var(--accent);background:rgba(240,140,30,.07)}
#cursor.hot .c-dot{background:var(--accent)}

/* ================= BOOT OVERLAY ================= */
#boot{position:fixed;inset:0;z-index:100;background:#0b0d10;color:#e8eaec;
  display:flex;align-items:center;justify-content:center;
  transition:clip-path 1s cubic-bezier(.7,0,.2,1), opacity .4s .75s;
  clip-path:inset(0 0 0 0)}
#boot.done{clip-path:inset(0 0 100% 0);opacity:0;pointer-events:none}
#boot.gone{display:none}
.boot-center{display:flex;flex-direction:column;align-items:center;text-align:center;width:min(480px,86vw)}
.boot-hex{margin-bottom:26px}
.boot-hex path{stroke-dasharray:300;stroke-dashoffset:300;animation:hexdraw 1.6s var(--ease) forwards}
.boot-hex .hex-inner{animation-delay:.5s}
@keyframes hexdraw{to{stroke-dashoffset:0}}
.boot-title{font-weight:600;letter-spacing:.42em;font-size:15px;margin-bottom:8px;text-indent:.42em}
.boot-sub{font-family:var(--mono);font-size:10px;letter-spacing:.18em;color:#5d646b;margin-bottom:34px}
.boot-lines{font-family:var(--mono);font-size:11px;line-height:1.9;letter-spacing:.06em;
  color:#9aa1a8;height:8.5em;overflow:hidden;width:100%;text-align:left}
.boot-lines .ln b{color:#e8eaec;font-weight:400}
.boot-lines .ln .ok{color:var(--accent)}
.boot-bar{width:100%;height:2px;background:#22262b;margin:22px 0 10px;position:relative;overflow:hidden}
.boot-bar i{position:absolute;left:0;top:0;bottom:0;width:0%;background:var(--accent);
  box-shadow:0 0 12px rgba(240,140,30,.8)}
.boot-meta{display:flex;justify-content:space-between;width:100%;
  font-family:var(--mono);font-size:10px;letter-spacing:.2em;color:#5d646b}
#bootPct{color:#e8eaec}
.boot-scanline{position:absolute;left:0;right:0;top:-6%;height:2px;pointer-events:none;
  background:linear-gradient(90deg,transparent,rgba(240,140,30,.85),transparent);
  box-shadow:0 0 24px 4px rgba(240,140,30,.35);
  animation:scansweep 2.6s cubic-bezier(.45,0,.55,1) infinite}
@keyframes scansweep{0%{top:-4%}55%{top:104%}100%{top:104%}}
.boot-corner{position:absolute;width:26px;height:26px;border:1px solid #3a4046}
.boot-corner.tl{top:22px;left:22px;border-right:0;border-bottom:0}
.boot-corner.tr{top:22px;right:22px;border-left:0;border-bottom:0}
.boot-corner.bl{bottom:22px;left:22px;border-right:0;border-top:0}
.boot-corner.br{bottom:22px;right:22px;border-left:0;border-top:0}
#bootSkip{position:absolute;bottom:26px;right:34px;font-family:var(--mono);font-size:10px;
  letter-spacing:.25em;color:#5d646b;padding:8px 4px;transition:color .2s}
#bootSkip:hover{color:var(--accent)}

/* ================= NAV ================= */
#nav{position:fixed;top:0;left:0;right:0;z-index:80;display:flex;align-items:center;
  justify-content:space-between;padding:18px 34px;
  opacity:0;transform:translateY(-12px);transition:opacity .8s .1s,transform .8s .1s,background .4s,border-color .4s,padding .4s;
  border-bottom:1px solid transparent}
body.ready #nav{opacity:1;transform:none}
#nav.scrolled{background:rgba(236,238,241,.72);backdrop-filter:blur(14px);
  border-bottom-color:var(--line2);padding:12px 34px}
.brand{display:flex;align-items:center;gap:12px}
.brand-name{font-weight:700;letter-spacing:.28em;font-size:13px;text-indent:.28em}
.brand-div{width:1px;height:16px;background:var(--line)}
.brand-unit{font-family:var(--mono);font-size:10px;letter-spacing:.22em;color:var(--ink2)}
.links{display:flex;gap:26px}
.links a{font-family:var(--mono);font-size:10px;letter-spacing:.18em;color:var(--ink2);
  position:relative;padding:4px 0;transition:color .25s}
.links a::after{content:'';position:absolute;left:0;bottom:0;height:1px;width:0;background:var(--accent);transition:width .3s var(--ease)}
.links a:hover{color:var(--ink)}
.links a:hover::after{width:100%}
.btn{display:inline-block;font-family:var(--mono);font-size:10px;letter-spacing:.2em;
  padding:11px 20px;border:1px solid var(--ink);border-radius:999px;color:var(--ink);
  transition:background .25s,color .25s,border-color .25s;will-change:transform}
.btn:hover{background:var(--ink);color:#fff}

/* language switcher — sits left of the CTA and stays visible on mobile */
.nav-right{display:flex;align-items:center;gap:18px}
.lang{display:flex;align-items:center;gap:9px}
.lang button{font-size:10px;letter-spacing:.16em;color:var(--ink3);padding:4px 1px;
  position:relative;transition:color .25s}
.lang button::after{content:'';position:absolute;left:0;bottom:0;height:1px;width:0;
  background:var(--accent);transition:width .3s var(--ease)}
.lang button:hover{color:var(--ink)}
.lang button.on{color:var(--ink);font-weight:500}
.lang button.on::after{width:100%}
.lang-div{width:1px;height:11px;background:var(--line)}

/* ================= SECTIONS SHARED ================= */
#content{position:relative;z-index:10}
/* Content-fit heights use svh (the SMALL viewport, i.e. mobile URL bar visible):
   it is constant, so bottom-anchored UI is never hidden under the browser bar and
   nothing reflows when the bar collapses mid-scroll. dvh would track the real size
   but would cause exactly that reflow. The plain-vh line is the fallback.
   The .sticky-sec heights below are SCROLL distances, not content fit — they stay
   in vh (main.js derives `inner` from offsetHeight - innerHeight, so it self-adjusts). */
.sec{position:relative;min-height:100vh;min-height:100svh;padding:0 7vw;display:flex;flex-direction:column;justify-content:center}
.sticky-sec{height:340vh;display:block;padding:0}
.sticky-sec.tall{height:300vh}
.sticky-inner{position:sticky;top:0;height:100vh;height:100svh;display:flex;flex-direction:column;
  justify-content:center;padding:0 7vw}

.label{font-size:11px;letter-spacing:.3em;color:var(--ink2);margin-bottom:22px}
.label b{color:var(--accent);font-weight:500}
h2{font-size:clamp(38px,4.8vw,68px);line-height:1.02;font-weight:600;letter-spacing:-.02em;margin-bottom:22px}
.body{font-size:15px;color:var(--ink2);max-width:44ch;line-height:1.7}

.col-left{max-width:520px}
.col-right{max-width:640px;margin-left:auto}

/* reveal on scroll */
[data-reveal]{opacity:0;transform:translateY(26px);filter:blur(5px);
  transition:opacity .9s var(--ease) var(--d,0s),transform .9s var(--ease) var(--d,0s),filter .9s var(--ease) var(--d,0s)}
[data-reveal].in{opacity:1;transform:none;filter:none}

/* ================= HERO ================= */
#hero{align-items:center;justify-content:flex-end;padding-bottom:0;text-align:center}
.hero-top{position:absolute;top:16vh}
.tag{font-size:10px;letter-spacing:.34em;color:var(--ink2);
  border:1px solid var(--line);padding:9px 16px;border-radius:999px;background:rgba(255,255,255,.35);backdrop-filter:blur(6px)}
.hero-title{margin-bottom:11vh}
.hero-title h1{font-size:clamp(64px,12.5vw,190px);font-weight:700;letter-spacing:-.03em;line-height:.95;
  color:var(--ink)}
.hero-sub{margin-top:14px;font-size:clamp(10px,1vw,13px);letter-spacing:.58em;color:var(--ink2);text-indent:.58em}
.hero-title h1,.hero-sub{opacity:0;transform:translateY(40px)}
body.ready .hero-title h1{animation:riseIn 1.3s var(--ease) .15s forwards}
body.ready .hero-sub{animation:riseIn 1.3s var(--ease) .35s forwards}
@keyframes riseIn{to{opacity:1;transform:none}}
.hero-hud{position:absolute;left:34px;right:34px;bottom:26px;display:flex;
  align-items:flex-end;justify-content:space-between;font-size:10px;letter-spacing:.14em;color:var(--ink3)}
.hud-left,.hud-right{display:flex;flex-direction:column;gap:5px}
.hud-right{text-align:right}
.hud-left span,.hud-right span{opacity:0}
body.ready .hud-left span,body.ready .hud-right span{animation:fadeIn 1s .8s forwards}
@keyframes fadeIn{to{opacity:1}}
.ok{color:var(--accent);font-weight:500}
.hud-scroll{display:flex;flex-direction:column;align-items:center;gap:10px;letter-spacing:.3em;opacity:0}
body.ready .hud-scroll{animation:fadeIn 1s 1.1s forwards}
.hud-scroll i{width:1px;height:44px;background:var(--line);position:relative;overflow:hidden}
.hud-scroll i::after{content:'';position:absolute;left:0;top:-40%;width:100%;height:40%;
  background:var(--accent);animation:scrolldrip 1.8s cubic-bezier(.6,0,.4,1) infinite}
@keyframes scrolldrip{to{top:110%}}

/* ================= CAPABILITIES (sticky build stage) ================= */
.cap-stage{justify-content:space-between;padding-top:16vh;padding-bottom:9vh}
.cap-head{max-width:560px}
.cap-status{margin-top:26px;font-size:10px;letter-spacing:.26em;color:var(--accent);
  display:inline-flex;align-items:center;gap:10px}
.cap-status::before{content:'';width:7px;height:7px;border-radius:50%;background:var(--accent);
  box-shadow:0 0 10px rgba(240,140,30,.7);animation:capblink 1.3s var(--ease) infinite}
@keyframes capblink{0%,100%{opacity:.3}50%{opacity:1}}
#capabilities.built .cap-status{display:none}
/* cards stay hidden until the room has finished assembling */
.cap-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;max-width:1080px;
  opacity:0;transform:translateY(34px);pointer-events:none;
  transition:opacity .7s var(--ease),transform .7s var(--ease)}
#capabilities.built .cap-cards{opacity:1;transform:none;pointer-events:auto}
#capabilities.built .card{animation:cardIn .6s var(--ease) both}
#capabilities.built .card:nth-child(2){animation-delay:.1s}
#capabilities.built .card:nth-child(3){animation-delay:.2s}
@keyframes cardIn{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:none}}
.card{position:relative;padding:26px 24px 20px;border:1px solid var(--line);border-radius:14px;
  background:var(--panel);backdrop-filter:blur(10px);
  transition:transform .45s var(--ease),border-color .45s,box-shadow .45s,background .45s;
  overflow:hidden}
.card::before{content:'';position:absolute;top:10px;right:12px;width:14px;height:14px;
  border-top:1px solid var(--ink3);border-right:1px solid var(--ink3);opacity:.5;transition:border-color .3s,opacity .3s}
.card:hover{transform:translateY(-6px);border-color:rgba(240,140,30,.55);
  box-shadow:0 24px 48px -18px rgba(23,25,28,.18);background:rgba(255,255,255,.75)}
.card:hover::before{border-color:var(--accent);opacity:1}
.card-idx{display:block;font-size:10px;letter-spacing:.25em;color:var(--accent);margin-bottom:34px}
.card h3{font-size:17px;letter-spacing:.06em;font-weight:600;margin-bottom:10px}
.card p{font-size:13px;color:var(--ink2);line-height:1.65;margin-bottom:26px}
.card-foot{display:block;font-size:9px;letter-spacing:.22em;color:var(--ink3);
  border-top:1px solid var(--line2);padding-top:12px}
.card svg{width:34px;height:34px;color:var(--ink);margin-bottom:22px}
.card.slim p{margin-bottom:20px}

/* ================= OVERVIEW feature list ================= */
.feat{list-style:none;margin-top:34px;display:flex;flex-direction:column;gap:0}
.feat li{display:flex;gap:16px;align-items:flex-start;padding:15px 2px;border-top:1px solid var(--line2)}
.feat li:last-child{border-bottom:1px solid var(--line2)}
.hexdot{flex:none;width:9px;height:10px;margin-top:6px;background:var(--accent);
  clip-path:polygon(50% 0,100% 25%,100% 75%,50% 100%,0 75%,0 25%)}
.feat b{display:block;font-size:14px;font-weight:600;letter-spacing:.02em}
.feat span{font-size:12.5px;color:var(--ink2)}

/* ================= SPECS ================= */
.spec-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:16px}
.spec{border:1px solid var(--line);border-radius:12px;padding:18px 18px 14px;background:var(--panel);
  backdrop-filter:blur(10px);transition:transform .4s var(--ease),border-color .4s}
.spec:hover{transform:translateY(-4px);border-color:rgba(240,140,30,.5)}
.spec .k{display:block;font-size:9px;letter-spacing:.26em;color:var(--ink3);margin-bottom:10px}
.spec b{display:block;font-size:clamp(28px,2.6vw,40px);font-weight:600;letter-spacing:-.02em;line-height:1}
.spec b em{font-style:normal;font-size:.45em;color:var(--accent);margin-left:4px;letter-spacing:0}
.spec .s{display:block;font-size:8.5px;letter-spacing:.18em;color:var(--ink3);margin-top:10px}

/* ================= TOOLING ================= */
#tooling{justify-content:space-between;padding-top:16vh;padding-bottom:10vh}
.tool-head{max-width:560px}
.tool-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;max-width:930px;margin-left:auto}

/* ================= HOLOGRAM ================= */
.holo-ui{align-items:center;justify-content:flex-end;padding-bottom:3.5vh;text-align:center;pointer-events:none}
.holo-ui a,.holo-ui button{pointer-events:auto}
.holo-hint{font-size:9.5px;letter-spacing:.34em;color:var(--ink3);margin-bottom:26px;
  opacity:0;transition:opacity .8s}
.holo-caption{display:flex;align-items:center;gap:18px;font-size:13px;letter-spacing:.3em;color:var(--ink);
  opacity:0;transform:translateY(14px);transition:opacity .8s,transform .8s var(--ease);
  background:rgba(236,238,241,.55);backdrop-filter:blur(7px);padding:10px 20px;border-radius:999px;
  border:1px solid var(--line2)}
.holo-caption .bracket{color:var(--ink3)}
#holoLabel{min-width:170px;font-weight:500}
.holo-arrow{font-size:20px;color:var(--ink2);padding:6px 14px;border:1px solid var(--line);
  border-radius:999px;transition:color .25s,border-color .25s,background .25s;background:rgba(255,255,255,.3)}
.holo-arrow:hover{color:var(--accent);border-color:var(--accent)}
.holo-links{display:flex;gap:34px;margin-top:30px;font-size:10px;letter-spacing:.24em;
  opacity:0;transition:opacity .8s .1s}
.holo-links a{color:var(--ink2);position:relative;padding:4px 0}
.holo-links a::after{content:'';position:absolute;left:0;bottom:0;height:1px;width:0;background:var(--accent);transition:width .3s var(--ease)}
.holo-links a:hover{color:var(--ink)}
.holo-links a:hover::after{width:100%}
.holo-ui.live .holo-hint,.holo-ui.live .holo-caption,.holo-ui.live .holo-links{opacity:1;transform:none}

/* ================= FOOTER ================= */
#footer{min-height:72vh;min-height:72svh;justify-content:center;align-items:center;text-align:center;gap:40px}
.foot-brand{display:flex;flex-direction:column;align-items:center;gap:14px}
.foot-brand h2{font-size:clamp(44px,6vw,84px);letter-spacing:.16em;text-indent:.16em;margin:0}
.foot-brand p{font-size:10px;letter-spacing:.5em;text-indent:.5em;color:var(--ink2)}
.foot-meta{display:flex;flex-direction:column;gap:10px;font-size:10px;letter-spacing:.18em;color:var(--ink2)}
.foot-meta a{color:var(--ink);border-bottom:1px solid var(--line)}
.foot-meta a:hover{color:var(--accent);border-color:var(--accent)}
.foot-meta .dim{color:var(--ink3);font-size:9px}

/* ================= RESPONSIVE ================= */
@media(max-width:980px){
  .links{display:none}
  .brand-unit,.brand-div{display:none}
  #nav{padding:14px 20px}
  .nav-right{gap:12px}
  .btn{padding:10px 15px}
  .cap-cards,.tool-cards{grid-template-columns:1fr;max-width:440px}
  .spec-grid{grid-template-columns:repeat(2,1fr)}
  .hero-hud .hud-left{display:none}
  .sec{padding:0 6vw}
  .sticky-inner{padding:0 6vw}
  .cap-stage,#tooling{padding-top:14vh;padding-bottom:10vh}
}
/* ---------- PHONE ----------
   Below 640px. The governing idea: these mono labels are tracked out hard
   (.58em on .hero-sub, .5em on the footer tagline), and on a narrow screen the
   TRACKING costs more width than the glyphs do. So the fix is almost always to
   cut letter-spacing, not font-size — legibility survives and the strings stop
   overflowing. Needed because several are joined by   and cannot wrap, and
   because the Spanish copy (the default) runs 15-45% longer than the English. */
@media(max-width:640px){
  /* --- nav: drop the wordmark, keep the hex mark. Frees ~81px, which is what
     makes the row fit at 360px in Spanish with SOLICITAR DEMO untouched. --- */
  .brand-name{display:none}
  #nav{padding:12px 16px}
  /* #nav.scrolled (1,1,0) out-specifies a bare #nav in a media query (1,0,0),
     so without this the horizontal padding snaps back to 34px on first scroll. */
  #nav.scrolled{padding:10px 16px}
  .nav-right{gap:10px}
  .btn{padding:9px 13px;letter-spacing:.16em}

  /* --- type: cut tracking first, size second --- */
  .sec,.sticky-inner{padding:0 5vw}
  .label{font-size:10.5px;letter-spacing:.18em;margin-bottom:16px}
  h2{font-size:clamp(24px,7.4vw,34px);margin-bottom:16px}
  .body{font-size:14.5px}

  /* --- hero --- */
  .hero-top{top:13vh}
  .tag{font-size:9px;letter-spacing:.22em;padding:8px 13px}
  .hero-title{margin-bottom:8vh}
  .hero-title h1{font-size:clamp(40px,14vw,64px)}
  .hero-sub{font-size:10px;letter-spacing:.20em;text-indent:.20em;margin-top:11px}
  .hero-hud{left:18px;right:18px;bottom:14px}

  /* --- overview feature list --- */
  .feat{margin-top:24px}
  .feat li{padding:12px 2px;gap:13px}

  /* --- capabilities: the cards become a horizontal snap carousel.
     .cap-stage is the .sticky-inner, so it has a FIXED height (100svh) and the
     three cards stacked in one column simply do not fit (~900px of content in
     ~760px). Swiping sideways also avoids fighting the vertical page scroll. --- */
  .cap-stage{padding-top:11vh;padding-bottom:6vh}
  .cap-status{margin-top:18px;letter-spacing:.18em}
  .cap-cards{grid-template-columns:none;grid-auto-flow:column;grid-auto-columns:78%;
    gap:12px;max-width:none;overflow-x:auto;overflow-y:hidden;
    scroll-snap-type:x mandatory;scroll-padding-left:5vw;
    /* no touch-action override on purpose: the browser already routes a sideways
       swipe to this container and a vertical one to the page, and pinning it
       would needlessly disable pinch-zoom. */
    -webkit-overflow-scrolling:touch;scrollbar-width:none}
  .cap-cards::-webkit-scrollbar{display:none}
  .cap-cards .card{scroll-snap-align:start}
  .card{padding:20px 18px 16px}
  .card-idx{margin-bottom:20px}
  .card h3{font-size:15.5px}
  .card p{font-size:12.5px;margin-bottom:18px}
  .card-foot{font-size:8.5px;letter-spacing:.16em;padding-top:10px}
  .card svg{width:28px;height:28px;margin-bottom:16px}

  /* --- specs: stay 2-up, but reclaim inner width and calm the tracking so the
     long Spanish sub-labels (30 CUERPO + 12 POR MANO) stop overflowing --- */
  .spec-grid{gap:10px}
  .spec{padding:14px 12px 12px}
  .spec .k{font-size:8.5px;letter-spacing:.16em;margin-bottom:8px}
  .spec b{font-size:clamp(24px,7vw,30px)}
  .spec .s{font-size:8px;letter-spacing:.08em;margin-top:8px}

  /* --- tooling --- */
  #tooling{padding-top:12vh;padding-bottom:8vh}
  .tool-cards{margin-inline:auto}

  /* --- widths that were tuned for a side-by-side desktop layout --- */
  .col-left,.col-right,.cap-head,.tool-head{max-width:none}
  .col-right{margin-left:0}

  /* --- hologram: the caption pill added up to ~400px in a 343px viewport --- */
  .holo-ui{padding-bottom:2vh}
  .holo-hint{font-size:9.5px;letter-spacing:.18em;margin-bottom:18px}
  .holo-caption{gap:10px;padding:8px 12px;font-size:11px;letter-spacing:.18em}
  #holoLabel{min-width:0}
  /* 44x44 minimum tap target — taller for the finger, yet narrower than before */
  .holo-arrow{min-width:44px;min-height:44px;padding:0;font-size:18px;
    display:inline-flex;align-items:center;justify-content:center}
  .holo-links{gap:14px;margin-top:22px;flex-wrap:wrap;justify-content:center;font-size:9.5px;letter-spacing:.16em}

  /* --- footer --- */
  #footer{gap:26px}
  .foot-brand h2{letter-spacing:.1em;text-indent:.1em}
  .foot-brand p{font-size:9.5px;letter-spacing:.24em;text-indent:.24em}
  .foot-meta{font-size:9.5px;letter-spacing:.12em}
  .foot-meta .dim{font-size:8.5px}

  /* the sticky sections are shortened on phones — see the note in the tall rule.
     `inner` is scale-invariant (stickyRange = offsetHeight - innerHeight), so the
     room assembly is COMPRESSED into less scroll, not truncated. */
  .sticky-sec.tall{height:240vh}
}

/* ---------- TOUCH ----------
   Every :hover in this file sits outside @media(hover:hover), so on a touch
   screen a tapped .card keeps translateY(-6px) and its orange border forever.
   Same specificity as the base rules but later in the file, so these win. */
@media(hover:none){
  .card:hover{transform:none;border-color:var(--line);box-shadow:none;background:var(--panel)}
  .card:hover::before{border-color:var(--ink3);opacity:.5}
  .spec:hover{transform:none;border-color:var(--line)}
  .holo-arrow:hover{color:var(--ink2);border-color:var(--line)}
  .btn:hover{background:none;color:var(--ink)}
  /* press feedback instead */
  .card:active{transform:scale(.99)}
  .holo-arrow:active,.btn:active{border-color:var(--accent);color:var(--accent)}
}

@media(prefers-reduced-motion:reduce){
  *{animation-duration:.001s !important;transition-duration:.15s !important}
  #grain{animation:none}
}

/* ================= SECRET "STAR WARS HOLOGRAM" MODE (Ctrl+Space) ================= */
body.sw{
  --bg:#04070c; --bg2:#070d16;
  --ink:#d8f3ff; --ink2:#71bcdf; --ink3:#3f6d86;
  --line:rgba(120,210,255,.20); --line2:rgba(120,210,255,.10);
  --accent:#5fd2ff; --accent2:#9be6ff;
  --panel:rgba(10,24,38,.48);
}
body.sw ::selection{background:var(--accent);color:#04070c}
/* grain reads as light specks on a dark field */
body.sw #grain{mix-blend-mode:screen;opacity:.05}
/* deeper vignette for the "projected in a dark room" mood */
body.sw #vignette{background:radial-gradient(120% 90% at 50% 38%, transparent 42%, rgba(0,0,0,.6) 100%)}
body.sw ::-webkit-scrollbar-track{background:#04070c}
body.sw ::-webkit-scrollbar-thumb{background:#16344a;border-color:#04070c}
body.sw ::-webkit-scrollbar-thumb:hover{background:var(--accent)}
/* cursor + controls that hardcoded light values */
body.sw #cursor .c-ring{border-color:rgba(120,210,255,.5)}
body.sw .btn:hover{background:var(--accent);color:#04070c}
body.sw #nav.scrolled{background:rgba(5,11,19,.74);border-bottom-color:var(--line2)}
body.sw .tag{background:rgba(10,24,38,.42)}
body.sw .card:hover{background:rgba(16,34,50,.7);box-shadow:0 24px 48px -18px rgba(0,0,0,.5)}
body.sw .holo-caption{background:rgba(6,16,26,.55)}
/* subtle cyan bloom on the big display type so it reads as emissive holo UI */
body.sw .hero-title h1{color:var(--ink);text-shadow:0 0 24px rgba(95,210,255,.35)}
body.sw .foot-brand h2{text-shadow:0 0 22px rgba(95,210,255,.32)}