/* ═══════════════════════════════════════════════════════════════
   NYXA · sistema visual de la web (home)
   Un solo azul de acción (#2f66ff), blanco cálido, Plus Jakarta Sans.
   Coherente con la app. Base del sistema para el resto de páginas.
   ═══════════════════════════════════════════════════════════════ */
:root{
  --papel:#F9F7F3; --card:#FFFFFF; --tinta:#0A0C11; --az:#2F66FF; --az-ink:#1E4BD8; --az-deep:#1B44C8;
  --soft:#EDF3FF; --gris:#6B7280; --gris-2:#9099AB; --linea:#E9E5DD; --linea-2:#EFEBE3;
  --sh:0 24px 60px -20px rgba(10,12,17,.28); --sh-sm:0 8px 24px -10px rgba(10,12,17,.18);
  --sh-blue:0 18px 40px -14px rgba(47,102,255,.55);
  --f:"Plus Jakarta Sans",-apple-system,"Segoe UI",system-ui,Roboto,sans-serif;
  --e:cubic-bezier(.16,1,.3,1);
}
*{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{background:var(--papel);color:var(--tinta);font-family:var(--f);line-height:1.5;letter-spacing:-.01em;-webkit-font-smoothing:antialiased;overflow-x:hidden;position:relative}
body::before{content:"";position:fixed;inset:0;z-index:1;pointer-events:none;opacity:.55;mix-blend-mode:multiply;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.035'/%3E%3C/svg%3E")}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.wrap{max-width:1140px;margin:0 auto;padding:0 24px;position:relative;z-index:2}
.skip{position:fixed;left:50%;top:-100px;transform:translateX(-50%);z-index:200;background:var(--az);color:#fff;padding:12px 20px;font-weight:700;border-radius:0 0 10px 10px;transition:top .2s}
.skip:focus{top:0}
:focus-visible{outline:3px solid var(--az);outline-offset:2px;border-radius:6px}

/* ── nav ── */
.nav{position:sticky;top:0;z-index:40;background:rgba(249,247,243,.72);backdrop-filter:saturate(1.5) blur(14px);border-bottom:1px solid var(--linea-2)}
.nav__in{max-width:1140px;margin:0 auto;padding:0 24px;display:flex;align-items:center;justify-content:space-between;height:66px;gap:16px}
.marca{font-weight:800;font-size:21px;letter-spacing:-.03em;display:inline-flex;align-items:center;color:var(--tinta)}
.marca__x{display:inline-flex;width:.62em;height:.62em;margin:0 .01em}
.marca__x svg{width:100%;height:100%}
.marca__x line{stroke:var(--az);stroke-width:2.6;stroke-linecap:round}
.nav__links{display:flex;gap:28px;font-size:14.5px;font-weight:500;color:#3A3F4A}
.nav__links a{cursor:pointer;transition:color .15s}
.nav__links a:hover,.nav__links a[aria-current]{color:var(--tinta)}
.pill{display:inline-flex;align-items:center;justify-content:center;font-weight:700;font-size:14.5px;background:var(--az);color:#fff;padding:11px 22px;border-radius:999px;box-shadow:var(--sh-blue);transition:box-shadow .25s var(--e),transform .12s var(--e)}
.pill:hover{box-shadow:0 22px 46px -14px rgba(47,102,255,.75)}
.pill:active{transform:translateY(1px)}
.burger{display:none;width:42px;height:42px;border:0;background:transparent;cursor:pointer;position:relative}
.burger span,.burger span::before,.burger span::after{content:"";position:absolute;left:9px;width:24px;height:2px;background:var(--tinta);border-radius:2px;transition:.25s var(--e)}
.burger span{top:20px}.burger span::before{top:-7px}.burger span::after{top:7px}
.nav.open .burger span{background:transparent}
.nav.open .burger span::before{top:0;transform:rotate(45deg)}
.nav.open .burger span::after{top:0;transform:rotate(-45deg)}
@media(max-width:860px){
  .nav__links{position:fixed;inset:66px 0 auto;flex-direction:column;gap:0;background:var(--papel);border-bottom:1px solid var(--linea);padding:8px 24px 16px;transform:translateY(-140%);transition:transform .3s var(--e);z-index:39}
  .nav.open .nav__links{transform:none}
  .nav__links a{padding:14px 0;border-bottom:1px solid var(--linea-2);font-size:16px}
  .burger{display:block}
}

/* ── botones compartidos ── */
.appstore{display:inline-flex;align-items:center;gap:11px;background:var(--tinta);color:#fff;border-radius:14px;padding:11px 20px 11px 18px;transition:transform .12s var(--e)}
.appstore:active{transform:translateY(1px)}
.appstore svg{width:26px;height:26px;flex:0 0 auto}
.appstore small{display:block;font-size:10.5px;opacity:.72;line-height:1;margin-bottom:3px;font-weight:500}
.appstore b{font-size:18px;line-height:1;font-weight:700;letter-spacing:-.01em}
.ghost{font-weight:600;font-size:14.5px;color:#3A3F4A;display:inline-flex;gap:7px;align-items:center;cursor:pointer;transition:gap .2s var(--e)}
.ghost:hover{color:var(--az);gap:11px}

/* ── glow / motion ── */
.glow{position:absolute;border-radius:50%;filter:blur(120px);z-index:0;pointer-events:none;opacity:.5;background:radial-gradient(circle,rgba(47,102,255,.55),transparent 70%)}
@keyframes breathe{0%,100%{transform:translate(0,0) scale(1)}50%{transform:translate(24px,-18px) scale(1.12)}}
.breathe{animation:breathe 13s ease-in-out infinite}
.reveal{opacity:0;transform:translateY(28px);transition:opacity .8s var(--e),transform .8s var(--e)}
.reveal.on{opacity:1;transform:none}
.reveal.d1{transition-delay:.09s}.reveal.d2{transition-delay:.18s}.reveal.d3{transition-delay:.27s}

/* ── hero ── */
.hero{position:relative;text-align:center;padding:92px 0 100px;overflow:hidden}
.hero .glow.g1{width:640px;height:640px;top:-180px;left:50%;transform:translateX(-50%)}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:12px;font-weight:700;letter-spacing:.07em;text-transform:uppercase;color:var(--az-ink);background:var(--soft);padding:7px 14px;border-radius:999px}
.dot{width:7px;height:7px;border-radius:50%;background:#22C55E;box-shadow:0 0 0 4px rgba(34,197,94,.18)}
.mh{font-size:clamp(48px,9.4vw,124px);line-height:.9;letter-spacing:-.045em;font-weight:800;text-wrap:balance;max-width:15ch;margin:24px auto 0}
.xsvg{display:inline-block;width:.8em;height:.8em;vertical-align:-.05em}
.xsvg line{stroke:var(--az);stroke-width:2.4;stroke-linecap:round;stroke-dasharray:34;stroke-dashoffset:34;transition:stroke-dashoffset .8s var(--e)}
.xsvg.drawn line{stroke-dashoffset:0}
.xsvg line.l2{transition-delay:.16s}
.msub{font-size:clamp(17px,1.7vw,22px);color:#41454E;margin:26px auto 0;max-width:28ch;font-weight:500}
.mcta{display:flex;align-items:center;justify-content:center;gap:16px;margin-top:34px;flex-wrap:wrap}
.proof{display:inline-flex;align-items:center;gap:12px;margin-top:32px}
.avstack{display:flex}
.avstack span{width:32px;height:32px;border-radius:50%;border:2.5px solid var(--papel);margin-left:-10px;background-size:cover;background-position:center}
.avstack span:first-child{margin-left:0}
.proof p{font-size:13.5px;color:var(--gris)}
.proof b{color:var(--tinta);font-variant-numeric:tabular-nums}

/* ── problema (posicionamiento) ── */
.problema{position:relative;background:linear-gradient(180deg,var(--papel),var(--soft));text-align:center;padding:116px 0;border-top:1px solid var(--linea-2);border-bottom:1px solid var(--linea-2);overflow:hidden}
.problema .glow.pg{width:520px;height:420px;top:8%;left:50%;transform:translateX(-50%);opacity:.3}
.klabel{font-size:12.5px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--az)}
.pmax{font-size:clamp(34px,5.4vw,68px);line-height:1.02;letter-spacing:-.035em;font-weight:800;text-wrap:balance;max-width:16ch;margin:14px auto 0}
.pmax .hl{color:var(--az)}
.psub{font-size:clamp(17px,1.6vw,20px);color:#41454E;margin:24px auto 0;max-width:42ch}

/* ── phone ── */
.phone{width:296px;flex:0 0 auto;border-radius:46px;background:#0A0C11;padding:11px;box-shadow:var(--sh);position:relative;transition:transform .18s var(--e)}
.phone.tilt{transform:rotate(-2deg)}
.screen{border-radius:36px;overflow:hidden;background:var(--papel);position:relative;height:610px;display:flex;flex-direction:column}
.island{position:absolute;top:11px;left:50%;transform:translateX(-50%);width:96px;height:28px;background:#0A0C11;border-radius:999px;z-index:6}
.statusbar{display:flex;justify-content:space-between;align-items:center;padding:14px 22px 6px;font-size:13px;font-weight:600}
.statusbar .r{display:flex;gap:6px;align-items:center}
.app-head{display:flex;align-items:center;justify-content:space-between;padding:6px 18px 12px}
.app-head h3{font-size:22px;font-weight:800;letter-spacing:-.02em}
.app-head .ic{width:34px;height:34px;border-radius:50%;background:#fff;display:flex;align-items:center;justify-content:center;box-shadow:var(--sh-sm);font-size:15px}
.feed{flex:1;overflow:hidden;padding:0 14px;display:flex;flex-direction:column;gap:13px}
.pcard{background:#fff;border-radius:20px;overflow:hidden;box-shadow:0 10px 24px -14px rgba(10,12,17,.3)}
.pcard .ph{height:120px;background-size:cover;background-position:center;position:relative}
.pcard .tag{position:absolute;top:10px;left:10px;background:rgba(10,12,17,.72);color:#fff;font-size:11px;font-weight:600;padding:4px 9px;border-radius:999px}
.pcard .heart{position:absolute;top:9px;right:10px;width:28px;height:28px;border-radius:50%;background:rgba(255,255,255,.92);display:flex;align-items:center;justify-content:center;font-size:14px}
.pcard .bd{padding:11px 13px 13px}
.pcard .bd h4{font-size:15px;font-weight:700;letter-spacing:-.01em}
.pcard .meta{display:flex;align-items:center;justify-content:space-between;margin-top:9px}
.pcard .who{display:flex;align-items:center;gap:7px;font-size:12px;color:var(--gris)}
.pcard .who .mini{display:flex}
.pcard .who .mini i{width:20px;height:20px;border-radius:50%;border:1.5px solid #fff;margin-left:-6px;background-size:cover;background-position:center;display:block}
.pcard .who .mini i:first-child{margin-left:0}
.pcard .go{background:var(--az);color:#fff;font-size:12px;font-weight:700;padding:6px 13px;border-radius:999px}
.tabbar{height:60px;background:#fff;border-top:1px solid var(--linea);display:flex;align-items:center;justify-content:space-around;padding-bottom:6px}
.tabbar .t{width:26px;height:26px;border-radius:7px;background:#D8DCE4}
.tabbar .t.on{background:var(--az)}
.tabbar .t.plus{background:var(--tinta);border-radius:50%}

/* ── secciones ── */
section{position:relative;overflow:hidden}
.blk{padding:96px 0}
.h2{font-size:clamp(30px,4vw,50px);line-height:1.03;letter-spacing:-.033em;font-weight:800;text-wrap:balance}
.h2 .x{color:var(--az)}

/* fusion: 1 móvil + 3 pasos */
.fusion{display:grid;grid-template-columns:.9fr 1.1fr;gap:60px;align-items:center}
.phone-wrap{display:flex;justify-content:center;perspective:1200px}
.steps-v .lede{font-size:17.5px;color:#41454E;margin:16px 0 30px;max-width:38ch}
.stepline{display:flex;gap:18px;padding:20px 0;border-top:1px solid var(--linea)}
.stepline:last-of-type{border-bottom:1px solid var(--linea)}
.stepline .num{width:34px;height:34px;flex:0 0 auto;border-radius:10px;background:var(--soft);color:var(--az);font-weight:800;font-size:15px;display:flex;align-items:center;justify-content:center}
.stepline h3{font-size:18px;font-weight:800;letter-spacing:-.02em}
.stepline p{font-size:14.5px;color:var(--gris);margin-top:4px}
.steps-v .cta-row{margin-top:30px}

/* planes */
.plans-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;flex-wrap:wrap}
.plans-head .sub{color:var(--gris);font-size:16.5px;text-align:right;max-width:24ch;margin:0}
.rail{display:grid;grid-auto-flow:column;grid-auto-columns:minmax(258px,1fr);gap:18px;overflow-x:auto;padding:42px 4px 14px;scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch}
.rail::-webkit-scrollbar{height:8px}.rail::-webkit-scrollbar-thumb{background:var(--linea);border-radius:9px}
.lcard{scroll-snap-align:start;background:var(--card);border:1px solid var(--linea);border-radius:22px;overflow:hidden;box-shadow:var(--sh-sm)}
.lcard .lph{height:152px;background-size:cover;background-position:center;position:relative}
.lcard .lph .when{position:absolute;left:12px;bottom:12px;background:rgba(10,12,17,.74);color:#fff;font-size:12px;font-weight:600;padding:5px 11px;border-radius:999px}
.lcard .lbd{padding:15px 16px 17px}
.lcard .lbd h4{font-size:17px;font-weight:700;letter-spacing:-.015em}
.lcard .lbd .lm{display:flex;align-items:center;justify-content:space-between;margin-top:13px}
.lcard .lbd .go{background:var(--az);color:#fff;font-size:13px;font-weight:700;padding:7px 15px;border-radius:999px}
.lcard .lbd .cnt{font-size:13px;color:var(--gris);font-variant-numeric:tabular-nums}

/* cierre azul */
.close{background:linear-gradient(160deg,var(--az),var(--az-deep));color:#fff;border-radius:32px;margin:0 0 84px;padding:74px 52px;text-align:center;overflow:hidden;position:relative}
.close::after{content:"";position:absolute;inset:0;pointer-events:none;background:radial-gradient(120% 90% at 50% -10%,rgba(255,255,255,.22),transparent 60%)}
.close h2{font-size:clamp(32px,4.4vw,56px);line-height:1.02;letter-spacing:-.035em;font-weight:800;text-wrap:balance;max-width:15ch;margin:0 auto;position:relative;z-index:1}
.close p{color:rgba(255,255,255,.82);font-size:17px;margin:18px auto 0;max-width:32ch;position:relative;z-index:1}
.close .mcta{margin-top:32px;position:relative;z-index:1}
.close .appstore{background:#fff;color:var(--tinta)}.close .appstore small{opacity:.6}

/* ── footer ── */
.nf{padding:56px 0 60px;border-top:1px solid var(--linea-2)}
.nf__in{max-width:1140px;margin:0 auto;padding:0 24px}
.nf__top{display:grid;grid-template-columns:1.2fr 2fr;gap:40px;align-items:start}
.nf__brand .marca{font-size:19px}
.nf__brand p{color:var(--gris);font-size:14px;margin:12px 0 18px;max-width:30ch}
.nf__cols{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.nf__col h4{font-size:12.5px;text-transform:uppercase;letter-spacing:.1em;color:var(--gris-2);margin-bottom:12px;font-weight:700}
.nf__col a{display:block;font-size:14px;color:#3A3F4A;padding:5px 0;transition:color .15s}
.nf__col a:hover{color:var(--az)}
.nf__bottom{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:14px;margin-top:40px;padding-top:24px;border-top:1px solid var(--linea-2);color:var(--gris);font-size:13px}
.nf__soc{display:flex;align-items:center;gap:18px;flex-wrap:wrap}
.nf__soc a{display:inline-flex;align-items:center;gap:7px;color:var(--gris)}
.nf__soc a:hover{color:var(--az)}
.nf__lang{display:inline-flex;align-items:center;gap:7px}

@media(max-width:900px){
  .fusion{grid-template-columns:1fr;gap:34px}
  .phone-wrap{order:-1}
  .plans-head .sub{text-align:left}
  .close{padding:52px 24px}
  .nf__top{grid-template-columns:1fr;gap:30px}
  .nf__cols{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:520px){.nf__cols{grid-template-columns:1fr 1fr}}
@media(prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}.breathe{animation:none}.xsvg line{transition:none;stroke-dashoffset:0}}

/* ═══ páginas interiores (Ciudades, Empresas, Seguridad, …) ═══ */
.phero{padding:clamp(94px,12vw,138px) 0 clamp(28px,5vw,48px);text-align:center;position:relative;overflow:hidden}
.phero .glow{width:540px;height:540px;top:-170px;left:50%;transform:translateX(-50%)}
.phero h1{font-size:clamp(42px,7vw,84px);font-weight:800;letter-spacing:-.045em;line-height:.98;margin:16px auto 0;max-width:15ch;text-wrap:balance}
.phero h1 .x{color:var(--az)}
.phero .plead{font-size:clamp(17px,1.8vw,21px);color:#41454E;max-width:40ch;margin:18px auto 0;text-wrap:pretty}
.sec{padding:clamp(54px,8vw,90px) 0;position:relative;overflow:hidden}
.sec--tint{background:linear-gradient(180deg,#fff,var(--soft));border-top:1px solid var(--linea-2);border-bottom:1px solid var(--linea-2)}
.sec--center{text-align:center}
.sec .lead{font-size:clamp(16px,1.6vw,19px);color:#41454E;max-width:52ch;margin:16px 0 0;text-wrap:pretty}
.sec--center .lead{margin-left:auto;margin-right:auto}
.crit{list-style:none;margin-top:34px;max-width:760px}
.crit li{display:grid;grid-template-columns:auto 1fr;gap:24px;align-items:baseline;padding:22px 4px;border-top:1px solid var(--linea)}
.crit li:last-child{border-bottom:1px solid var(--linea)}
.crit__n{font-size:clamp(28px,4.5vw,42px);font-weight:800;letter-spacing:-.04em;color:var(--az);font-variant-numeric:tabular-nums;line-height:1}
.crit li h3{font-size:18px;font-weight:800;letter-spacing:-.01em;margin:0}
.crit li p{color:var(--gris);font-size:15px;margin:6px 0 0;line-height:1.5;max-width:48ch}
.bignum{font-size:clamp(56px,11vw,116px);font-weight:800;letter-spacing:-.05em;line-height:1;color:var(--az);font-variant-numeric:tabular-nums}
.bignum small{display:block;font-size:clamp(14px,2.4vw,18px);font-weight:600;color:var(--gris-2);letter-spacing:normal;margin-top:10px}

/* ═══ grid de tarjetas (principios, "no es", seguridad…) ═══ */
.gcards{display:grid;grid-template-columns:repeat(auto-fit,minmax(238px,1fr));gap:16px;margin-top:36px}
.gcard{background:var(--card);border:1px solid var(--linea);border-radius:18px;padding:24px;box-shadow:var(--sh-sm)}
.gcard .gi{width:42px;height:42px;border-radius:12px;background:var(--soft);display:flex;align-items:center;justify-content:center;margin-bottom:14px}
.gcard .gi svg{width:22px;height:22px;stroke:var(--az);fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.gcard h3{font-size:17px;font-weight:800;letter-spacing:-.01em}
.gcard h3 .neg{color:var(--az)}
.gcard p{color:var(--gris);font-size:14.5px;margin-top:7px;line-height:1.5}

/* ═══ teaser (banda con CTA a otra página) ═══ */
.teaser{background:var(--card);border:1px solid var(--linea);border-radius:24px;padding:32px 36px;display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap;box-shadow:var(--sh-sm)}
.teaser h3{font-size:clamp(20px,2.4vw,26px);font-weight:800;letter-spacing:-.02em}
.teaser p{color:var(--gris);font-size:15px;margin-top:6px;max-width:44ch}
.tcenter{text-align:center}