/* ===================================================================
   Noxentry — Landing (minimalista, claro/oscuro, sin dependencias)
   =================================================================== */
:root{
  --bg:#ffffff;--bg-2:#fafafa;--surface:#ffffff;
  --text:#0b0b0d;--muted:#5b5b63;--faint:#9a9aa2;
  --line:rgba(0,0,0,.10);--line-2:rgba(0,0,0,.16);
  --accent:#6d07cb;--accent-ink:#ffffff;
  --bezel:#0b0b0d;--bezel-screen:#ffffff;
  --low:#0a9d6e;--med:#c4810a;--high:#d83a3a;--crit:#c40d63;
  --maxw:1080px;--r:14px;--r-lg:22px;
  --ease:cubic-bezier(.22,.61,.36,1);
  --font:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
}
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]){
    --bg:#0a0a0c;--bg-2:#0e0e11;--surface:#141418;
    --text:#f4f4f6;--muted:#a2a2ab;--faint:#6b6b74;
    --line:rgba(255,255,255,.11);--line-2:rgba(255,255,255,.2);
    --accent:#a474f0;--accent-ink:#0a0a0c;--bezel:#000000;--bezel-screen:#141418;
    --low:#34d399;--med:#fbbf24;--high:#f87171;--crit:#f472b6;
  }
}
[data-theme="dark"]{
  --bg:#0a0a0c;--bg-2:#0e0e11;--surface:#141418;--text:#f4f4f6;--muted:#a2a2ab;--faint:#6b6b74;
  --line:rgba(255,255,255,.11);--line-2:rgba(255,255,255,.2);--accent:#a474f0;--accent-ink:#0a0a0c;
  --bezel:#000000;--bezel-screen:#141418;--low:#34d399;--med:#fbbf24;--high:#f87171;--crit:#f472b6;
}
[data-theme="light"]{color-scheme:light}[data-theme="dark"]{color-scheme:dark}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;overflow-x:clip}
body{margin:0;background:var(--bg);color:var(--text);font-family:var(--font);line-height:1.55;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;transition:background .4s var(--ease),color .4s var(--ease)}
h1,h2,h3{margin:0;font-weight:600;letter-spacing:-.022em;line-height:1.15}
p{margin:0}a{color:inherit;text-decoration:none}ul{margin:0;padding:0;list-style:none}
img,svg{display:block;max-width:100%}
button{font-family:inherit;cursor:pointer;background:none;border:0;color:inherit}
b,strong{font-weight:600}blockquote{margin:0}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation:none!important;transition:none!important}}

.wrap{width:100%;max-width:var(--maxw);margin-inline:auto;padding-inline:24px}
.container--narrow{max-width:760px;margin-inline:auto}
.skip{position:absolute;left:-9999px;top:0;background:var(--accent);color:var(--accent-ink);padding:10px 16px;z-index:99}
.skip:focus{left:0}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:8px}
.ic{width:20px;height:20px;flex:none}.ic--lg{width:28px;height:28px}

/* ---------- Botones ---------- */
.cta-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:var(--accent);color:var(--accent-ink);
  border-radius:12px;padding:12px 18px;font-weight:600;font-size:14px;transition:opacity .15s,transform .15s var(--ease)}
.cta-btn:hover{opacity:.92}.cta-btn:active{transform:scale(.99)}
.cta-btn--lg{padding:15px 26px;font-size:15px;border-radius:999px;margin-top:32px;display:flex;width:fit-content;margin-inline:auto}
.ghost-btn{border:1px solid var(--line-2);border-radius:999px;padding:10px 18px;font-weight:600;font-size:14px;color:var(--text);transition:background .15s}
.ghost-btn:hover{background:color-mix(in srgb,var(--text) 6%,transparent)}
.store{display:inline-flex;align-items:center;gap:11px;background:var(--text);color:var(--bg);border-radius:12px;
  padding:9px 18px;transition:transform .15s var(--ease),opacity .15s}
.store{cursor:default}
.store__logo{flex:none}
.store__txt{display:flex;flex-direction:column;align-items:flex-start;line-height:1.05;text-align:left}
.store__txt small{font-size:9.5px;font-weight:500;letter-spacing:.01em;opacity:.92}
.store__txt b{font-size:18px;font-weight:600;letter-spacing:-.01em}

/* ---------- Header ---------- */
.hdr{position:sticky;top:0;z-index:50;background:color-mix(in srgb,var(--bg) 82%,transparent);
  backdrop-filter:saturate(140%) blur(12px);border-bottom:1px solid var(--line)}
.hdr__in{display:flex;align-items:center;gap:18px;height:60px}
.brand{display:inline-flex;align-items:center;gap:9px;font-weight:600;font-size:17px;letter-spacing:-.01em}
.nav{display:flex;gap:24px;margin-inline:auto}
.nav a{color:var(--muted);font-size:14.5px;font-weight:500;transition:color .15s}
.nav a:hover{color:var(--text)}
.hdr__ctrl{display:flex;align-items:center;gap:12px}
.lang{display:inline-flex;gap:1px}
.lang__b{font-size:12.5px;font-weight:600;color:var(--faint);padding:5px 7px;border-radius:7px;letter-spacing:.03em;transition:color .15s}
.lang__b:hover{color:var(--text)}.lang__b.is-on{color:var(--text);background:color-mix(in srgb,var(--text) 8%,transparent)}
.ttoggle{display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;border-radius:9px;color:var(--muted);transition:color .15s,background .15s}
.ttoggle:hover{color:var(--text);background:color-mix(in srgb,var(--text) 7%,transparent)}
.ttoggle .ic--sun{display:none}
[data-theme="dark"] .ttoggle .ic--moon{display:none}[data-theme="dark"] .ttoggle .ic--sun{display:block}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) .ttoggle .ic--moon{display:none}:root:not([data-theme="light"]) .ttoggle .ic--sun{display:block}}

/* ---------- Hero ---------- */
.hero{text-align:center;padding:72px 24px 0;display:flex;flex-direction:column;align-items:center}
.how__title{margin-top:72px;font-size:13px;font-weight:600;letter-spacing:.04em;text-transform:uppercase;color:var(--faint)}
.how__quote{margin-top:12px;font-size:clamp(20px,2.6vw,28px);font-weight:600;letter-spacing:-.02em;max-width:20ch}

/* ---------- Stage (phone + controls) ---------- */
.stage{margin-top:44px;display:flex;align-items:center;justify-content:center;gap:54px;flex-wrap:wrap;position:relative}
.stage::before{content:"";position:absolute;top:4%;left:50%;transform:translateX(-50%);width:min(520px,84vw);height:62%;z-index:0;
  border-radius:50%;background:radial-gradient(closest-side,color-mix(in srgb,var(--accent) 20%,transparent),transparent);filter:blur(60px);opacity:.5}
.stage__side{position:relative;z-index:1;max-width:300px;text-align:left}
.pills{display:inline-flex;gap:6px;padding:4px;border:1px solid var(--line);border-radius:999px;background:var(--surface)}
.pill{font-size:13.5px;font-weight:600;color:var(--muted);padding:8px 16px;border-radius:999px;transition:color .15s,background .15s}
.pill.is-on{background:var(--accent);color:var(--accent-ink)}
.stage__desc{margin-top:18px;font-size:16px;color:var(--muted);line-height:1.55}

/* ---------- Phone ---------- */
.phone{position:relative;z-index:1;width:300px;border-radius:46px;padding:11px;background:var(--bezel);
  box-shadow:0 1px 0 color-mix(in srgb,var(--text) 8%,transparent) inset,0 40px 80px -34px rgba(0,0,0,.55),0 0 0 1px color-mix(in srgb,var(--text) 13%,transparent)}
[data-theme="dark"] .phone{box-shadow:0 1px 0 rgba(255,255,255,.08) inset,0 28px 64px -30px rgba(0,0,0,.85),0 0 0 1.5px rgba(255,255,255,.24),0 0 50px -12px rgba(255,255,255,.08)}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) .phone{box-shadow:0 1px 0 rgba(255,255,255,.08) inset,0 28px 64px -30px rgba(0,0,0,.85),0 0 0 1.5px rgba(255,255,255,.24),0 0 50px -12px rgba(255,255,255,.08)}}
.phone__screen{position:relative;border-radius:36px;overflow:hidden;background:var(--bezel-screen);height:600px;display:flex;flex-direction:column;
  border:1px solid color-mix(in srgb,var(--text) 8%,transparent)}
.phone__vid{width:100%;height:100%;object-fit:cover;display:block;background:#000}
.sbar{display:flex;justify-content:space-between;align-items:center;padding:11px 22px 6px;font-size:12px;font-weight:600;color:var(--text)}
.sbar__r{display:flex;align-items:center;gap:4px}.sbar__r i{width:5px;height:5px;border-radius:50%;background:currentColor}
.sbar__bat{width:18px;height:9px;border-radius:2px;border:1.4px solid currentColor;position:relative}
.sbar__bat::after{content:"";position:absolute;inset:1.4px;background:var(--low);border-radius:1px}
.screens{position:relative;flex:1;overflow:hidden}
.scr{position:absolute;inset:0;padding:8px 16px 14px;overflow-y:auto;scrollbar-width:none;opacity:0;transform:translateY(6px);
  transition:opacity .4s var(--ease),transform .4s var(--ease);pointer-events:none}
.scr::-webkit-scrollbar{display:none}
.scr.is-on{opacity:1;transform:none;pointer-events:auto}
.scr__lbl{font-size:11px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--faint);margin:14px 2px 9px}
.scr__h{font-size:17px;font-weight:600;padding:10px 2px 2px}
.scr__mut{font-size:12.5px;color:var(--faint);padding:0 2px}
.scr__note{font-size:11.5px;color:var(--faint);margin-top:14px;line-height:1.5}

.rows{display:flex;flex-direction:column}
.row{display:flex;align-items:center;gap:11px;padding:12px 2px;border-bottom:1px solid var(--line)}
.row:last-child{border-bottom:0}
.row__t{flex:1;min-width:0;display:flex;flex-direction:column;gap:1px}
.row__t b{font-size:14px}.row__t i{font-style:normal;font-size:11.5px;color:var(--faint)}
.dot{width:9px;height:9px;border-radius:50%;flex:none}
.dot--low{background:var(--low)}.dot--med{background:var(--med)}.dot--high{background:var(--high)}.dot--crit{background:var(--crit)}
.src{color:var(--accent);font-weight:600}

/* map */
.mapwrap{position:relative;height:100%}
.searchbar{position:absolute;top:6px;left:0;right:0;z-index:3;display:flex;align-items:center;gap:8px;border:1px solid var(--line);
  background:var(--surface);border-radius:11px;padding:9px 12px;font-size:12.5px;color:var(--faint)}
.searchbar .ic{width:15px;height:15px}
.map{position:absolute;inset:54px 0 64px;border-radius:var(--r);overflow:hidden;border:1px solid var(--line);
  background:linear-gradient(color-mix(in srgb,var(--text) 5%,transparent) 1px,transparent 1px) 0 0/40px 40px,
  linear-gradient(90deg,color-mix(in srgb,var(--text) 5%,transparent) 1px,transparent 1px) 0 0/40px 40px,var(--bg-2)}
.meudot{position:absolute;top:48%;left:48%;width:12px;height:12px;border-radius:50%;background:#2f76ff;border:2px solid var(--surface);transform:translate(-50%,-50%);z-index:2}
.meudot::after{content:"";position:absolute;inset:-7px;border-radius:50%;border:1.5px solid #2f76ff;opacity:.4;animation:pulse 2.6s var(--ease) infinite}
@keyframes pulse{0%{transform:scale(.6);opacity:.5}100%{transform:scale(2.2);opacity:0}}
.mapimg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;border:0;display:block;z-index:1}
.mapattr{margin-top:12px;text-align:center;font-size:11px;color:var(--faint)}
.callout{position:absolute;bottom:6px;left:0;right:0;z-index:3;display:flex;align-items:center;gap:10px;border:1px solid var(--line);
  background:var(--surface);border-radius:12px;padding:11px 13px}

/* alert */
.alertcard{display:flex;gap:11px;border:1px solid var(--line);border-radius:var(--r);padding:13px;background:var(--surface)}
.alertcard b{font-size:14px;display:block}
.alertcard p{font-size:12px;color:var(--muted);margin:4px 0 6px;line-height:1.45}
.alertcard i{font-style:normal;font-size:11px;color:var(--faint)}

/* buddy */
.buddies{display:flex;flex-direction:column;gap:8px}
.buddies li{display:flex;align-items:center;gap:10px;font-size:13.5px;border:1px solid var(--line);border-radius:12px;padding:9px 12px}
.av{width:30px;height:30px;border-radius:50%;flex:none;display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:600;
  background:var(--accent);color:var(--accent-ink)}
.av--add{background:transparent;color:var(--muted);border:1px dashed var(--line-2);font-size:18px}
.live{margin-left:auto;font-size:10.5px;font-weight:600;color:var(--low)}

/* tabbar */
.tabbar{display:flex;align-items:center;justify-content:space-around;height:62px;padding-bottom:6px;border-top:1px solid var(--line);background:var(--surface)}
.tb{display:flex;flex-direction:column;align-items:center;gap:3px;flex:1;color:var(--faint);font-size:10.5px;font-weight:500;padding:8px 0;transition:color .15s}
.tb.is-on{color:var(--accent)}

/* ---------- Bloques ---------- */
.block{padding:110px 0}
.block.wrap{padding-inline:24px}
.block--alt{background:var(--bg-2);border-block:1px solid var(--line)}
.block__h{font-size:clamp(26px,3.4vw,40px);font-weight:600;letter-spacing:-.025em;text-align:center}
.block__lead{margin:16px auto 0;max-width:60ch;text-align:center;color:var(--muted);font-size:16.5px}
.tm-head{display:flex;align-items:center;justify-content:center;gap:12px;flex-wrap:wrap}
.beta-tag{font-size:12px;font-weight:700;letter-spacing:.04em;color:var(--accent);background:color-mix(in srgb,var(--accent) 12%,transparent);border-radius:999px;padding:5px 12px;align-self:center}

.checks{display:flex;flex-direction:column;margin-top:6px}
.checks li{position:relative;padding:10px 0 10px 28px;font-size:15.5px;color:var(--muted);line-height:1.5}
.checks li::before{content:"";position:absolute;left:2px;top:18px;width:7px;height:7px;border-radius:50%;background:var(--accent)}

/* feature tabs */
.ftabs{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;margin:34px 0 38px}
.ftab{border:1px solid var(--line);border-radius:999px;padding:10px 18px;font-size:14px;font-weight:600;color:var(--muted);transition:.15s}
.ftab:hover{color:var(--text)}
.ftab.is-on{border-color:var(--accent);color:var(--accent);background:color-mix(in srgb,var(--accent) 10%,transparent)}
.fpanel{max-width:920px;margin:0 auto}
.fp{display:none;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.fp.is-on{display:grid;animation:fade .4s var(--ease)}
@keyframes fade{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
.fp__txt h3{font-size:22px;margin-bottom:14px;letter-spacing:-.02em}
.vizcard{border:1px solid var(--line);border-radius:var(--r-lg);background:var(--surface);padding:18px;box-shadow:0 26px 50px -34px rgba(0,0,0,.4)}
.vizcard__t{display:block;font-size:14px;margin-bottom:12px}
.vizcard__map{position:relative;height:130px;overflow:hidden;border-radius:var(--r);border:1px solid var(--line);margin-bottom:12px;
  background:linear-gradient(color-mix(in srgb,var(--text) 5%,transparent) 1px,transparent 1px) 0 0/34px 34px,
  linear-gradient(90deg,color-mix(in srgb,var(--text) 5%,transparent) 1px,transparent 1px) 0 0/34px 34px,var(--bg-2)}
.vizcard__row{display:flex;align-items:center;gap:10px;font-size:13.5px;padding:10px 2px;border-top:1px solid var(--line)}
.vizcard__row:first-of-type{border-top:0}
.vizcard__row b{font-size:13.5px}.vizcard__row i{font-style:normal;margin-left:auto;font-size:11.5px}
.vizcard .cta-btn{width:100%;margin-top:12px}
.badge{font-size:10.5px;font-weight:700;letter-spacing:.04em;text-transform:uppercase;color:var(--accent);
  background:color-mix(in srgb,var(--accent) 12%,transparent);border-radius:999px;padding:4px 9px}

/* why different */
.diff{display:grid;grid-template-columns:1fr 1.1fr;gap:48px;align-items:start}
.diff__intro .block__h{text-align:left}
.diff__intro p{margin-top:16px;color:var(--muted);font-size:16.5px}
.principles{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.principles li{border:1px solid var(--line);border-radius:var(--r);padding:18px;background:var(--surface)}
.principles h3{font-size:15.5px;margin-bottom:7px}
.principles p{font-size:13.5px;color:var(--muted);line-height:1.5}

/* phone: create-alert screen */
.chips{display:flex;flex-wrap:wrap;gap:7px;margin-bottom:2px}
.chip{font-size:12.5px;border:1px solid var(--line);border-radius:999px;padding:6px 12px;color:var(--muted)}
.chip.is-on{border-color:var(--accent);color:var(--accent);background:color-mix(in srgb,var(--accent) 10%,transparent)}
.segs{display:grid;grid-template-columns:repeat(4,1fr);gap:6px}
.seg{font-size:11px;text-align:center;border:1px solid var(--line);border-radius:9px;padding:8px 2px;color:var(--muted)}
.seg.is-on{border-color:var(--accent);color:var(--accent);font-weight:600}
.field{border:1px solid var(--line);border-radius:var(--r);padding:11px;font-size:12.5px;color:var(--faint);min-height:54px}
.scr[data-screen="create"] .cta-btn{width:100%;margin-top:14px}

/* juego embebido (sub-app en iframe) */
.gameframe{width:100%;max-width:820px;height:min(80vh,760px);margin:8px auto 0;border:1px solid var(--line);
  border-radius:var(--r-lg);overflow:hidden;background:#000;box-shadow:0 30px 60px -36px rgba(0,0,0,.6)}
.gameframe iframe{display:block;width:100%;height:100%;border:0}
.gamefull{margin:18px auto 0;width:fit-content}

/* use cases + quotes */
.cards3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:40px}
.uc{border:1px solid var(--line);border-radius:var(--r-lg);padding:26px;background:var(--surface)}
.uc .ic--lg{color:var(--accent);margin-bottom:14px}
.uc h3{font-size:18px;margin-bottom:8px}
.uc p{font-size:14.5px;color:var(--muted);line-height:1.55}

/* secciones tipo AlertCops (en nuestra paleta) */
.types{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;max-width:780px;margin:36px auto 0}
.type{display:inline-flex;align-items:center;gap:9px;border:1px solid var(--line);background:var(--surface);border-radius:999px;padding:10px 16px;font-size:14.5px;font-weight:500;transition:border-color .15s,transform .15s var(--ease)}
.type:hover{border-color:var(--accent);transform:translateY(-2px)}
.type__ic{width:18px;height:18px;color:var(--accent);flex:none}
.report{max-width:400px;text-align:left}
.types__h{font-size:clamp(20px,2.4vw,26px);font-weight:600;letter-spacing:-.02em}
.report .block__lead{margin:10px 0 0;max-width:none;text-align:left;font-size:15.5px}
.report .types{margin:18px 0 0;justify-content:flex-start;max-width:none}

/* about / team */
.about{max-width:640px;margin:18px auto 0;display:flex;flex-direction:column;gap:14px}
.about p{color:var(--muted);font-size:16px;text-align:center}
#about .cta-btn{display:flex;width:fit-content;margin:40px auto 0}

/* policy */
.policy{margin-top:30px}
.policy h3{font-size:17px;margin:26px 0 4px}
.policy h3:first-child{margin-top:0}
.policy h2{font-size:17px;font-weight:600;letter-spacing:-.01em;margin:28px 0 6px}
.policy__intro{color:var(--muted);font-size:16px;line-height:1.65}
.policy p{color:var(--muted);font-size:15px;line-height:1.66;margin-bottom:2px;white-space:pre-line}


/* footer — morado de marca, texto blanco */
.ft{background:#5b0cb0;color:#fff}
.ft__top{display:grid;grid-template-columns:1fr auto 1fr;gap:40px;align-items:start;padding-block:54px 36px}
.ft__col{display:flex;flex-direction:column;gap:12px}
.ft__col--c{align-items:center;text-align:center}
.ft__col--r{align-items:flex-end;text-align:right}
.ft__h{font-size:16px;font-weight:700;margin-bottom:8px;letter-spacing:-.01em;color:#fff}
.ft__col a{color:rgba(255,255,255,.82);font-size:14.5px;transition:color .15s}
.ft__col a:hover{color:#fff}
.ft__badges{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;margin-top:6px}
.store--sm{padding:8px 16px;border-radius:11px}
.store--sm .store__txt b{font-size:15px}
.store--sm .store__txt small{font-size:9px}
.store--sm .store__logo{margin-right:2px}
.ft__social{display:flex;gap:18px;margin-top:8px}
.ft__social a{color:rgba(255,255,255,.85);display:inline-flex}
.ft__social a:hover{color:#fff}
.ft__social svg{width:22px;height:22px}
.ft__mail{margin-top:12px;color:rgba(255,255,255,.85);font-size:13.5px;transition:color .15s}
.ft__mail:hover{color:#fff;text-decoration:underline}
.ft__legal{display:flex;flex-wrap:wrap;gap:12px 30px;justify-content:center;padding-block:24px;border-top:1px solid rgba(255,255,255,.2)}
.ft__legal a{color:rgba(255,255,255,.86);font-size:13.5px;font-weight:500;transition:color .15s}
.ft__legal a:hover{color:#fff}
.ft__copy{display:flex;justify-content:center;gap:6px 14px;flex-wrap:wrap;padding-block:18px 30px;border-top:1px solid rgba(255,255,255,.2);color:rgba(255,255,255,.72);font-size:12.5px}

/* página FAQ / Legal */
.faq{max-width:760px;margin:0 auto}
.faq__more{text-align:center;margin-top:44px}
.faq__help{color:var(--muted);font-size:16px;margin-bottom:14px}
.acc{display:flex;flex-direction:column;border-top:1px solid var(--line);margin-top:30px}
.acc details{border-bottom:1px solid var(--line)}
.acc summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:16px;padding:20px 2px;font-size:16.5px;font-weight:500}
.acc summary::-webkit-details-marker{display:none}
.acc summary::after{content:"+";font-size:22px;color:var(--accent);transition:transform .2s}
.acc details[open] summary::after{transform:rotate(45deg)}
.acc p{padding:0 2px 22px;color:var(--muted);font-size:15.5px;line-height:1.6;max-width:62ch}
.legal{max-width:720px;margin:0 auto}
.legal__note{text-align:center;color:var(--faint);font-size:13.5px;margin-top:8px}
.legal section{margin-top:34px}
.legal h2{font-size:20px;margin-bottom:10px}
.legal p{color:var(--muted);font-size:15.5px;line-height:1.65}

/* ---------- Multipágina ---------- */
.burger{display:none;flex-direction:column;gap:5px;width:40px;height:40px;align-items:center;justify-content:center;border-radius:9px}
.burger span{width:20px;height:2px;background:var(--text);border-radius:2px;transition:transform .25s var(--ease),opacity .2s}
.burger[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.burger[aria-expanded="true"] span:nth-child(2){opacity:0}
.burger[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.nav a[aria-current="page"]{color:var(--text);font-weight:600}

/* Portada: logo grande */
.home{min-height:calc(100vh - 60px);display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:60px 24px 80px}
.home__logo{width:clamp(120px,19vw,168px);height:auto;filter:drop-shadow(0 18px 40px color-mix(in srgb,var(--accent) 30%,transparent))}
.home__word{margin-top:22px;font-size:clamp(40px,8vw,84px);font-weight:600;letter-spacing:-.04em}
.home__tag{margin-top:14px;max-width:24ch;font-size:clamp(17px,2vw,21px);color:var(--muted)}
.home__sub{margin-top:10px;max-width:52ch;color:var(--faint);font-size:15px}
.home__cta{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;margin-top:34px}
.home__more{display:flex;flex-wrap:wrap;gap:6px 22px;justify-content:center;margin-top:36px}
.home__more a{font-size:14px;color:var(--muted);border-bottom:1px solid transparent;transition:.15s}
.home__more a:hover{color:var(--text);border-color:var(--line-2)}

/* Cabecera de páginas internas */
.pagehead{text-align:center;padding:64px 24px 0}
.pagehead h1{font-size:clamp(30px,4.4vw,48px);font-weight:600;letter-spacing:-.03em}
.pagehead p{margin:16px auto 0;max-width:58ch;color:var(--muted);font-size:17px}

/* ---------- Responsive ---------- */
@media (max-width:860px){
  .burger{display:flex}
  .nav{position:absolute;top:100%;left:0;right:0;display:none;flex-direction:column;gap:0;margin:0;
    background:var(--bg);border-bottom:1px solid var(--line);padding:6px 24px 14px;box-shadow:0 24px 40px -28px rgba(0,0,0,.5)}
  .hdr.is-open .nav{display:flex}
  .nav a{padding:13px 2px;border-bottom:1px solid var(--line);font-size:16px}
  .nav a:last-child{border-bottom:0}
  .fp{grid-template-columns:1fr;gap:28px}
  .fp__viz{order:-1;max-width:360px;margin-inline:auto;width:100%}
  .diff{grid-template-columns:1fr;gap:28px}
  .diff__intro .block__h{text-align:center}
  .diff__intro p{text-align:center}
}
@media (max-width:720px){
  .block{padding:80px 0}
  .cards3,.principles{grid-template-columns:1fr}
  .ft__top{grid-template-columns:1fr;gap:32px;text-align:center}
  .ft__col,.ft__col--r{align-items:center;text-align:center}
  .stage{gap:32px}
}
@media (max-width:360px){
  .phone{width:min(300px,calc(100vw - 36px))}
  .phone__screen{height:auto;aspect-ratio:300/600}
}