/* =====================================================================
   SefirothDev · estilos del sitio (styles.css)
   ---------------------------------------------------------------------
   TEMAS
     - Los colores y las tipografías son variables en :root (oscuro por defecto).
     - Tema claro: :root[data-theme="light"], lo activa el botón sol/luna.
     - Modo retro: :root[data-retro="1"] redefine las variables y los bordes
       para dar el estilo de 8 bits sin tocar el resto del CSS.

   ORGANIZACIÓN
     fuentes → base y layout → menú → inicio (hero) → secciones (servicios,
     casos, proyectos, proceso, sobre mí, notas, herramientas, contacto) → pie
     → componentes (globo, terminal, editor, formulario) → modo retro →
     juego arcade → ajustes posteriores (menú móvil, preguntas, legal).

   PUNTOS DE CORTE
     940px tablet · 720px aparece el menú móvil · 620px y 560px celular.

   ACCESIBILIDAD
     - Los textos mantienen contraste AA (≥ 4,5:1): por eso existen --muted,
       --dim y --primary-btn (azul de los botones con texto blanco).
     - Las animaciones se apagan con prefers-reduced-motion.
   ===================================================================== */
/* ===================== FUENTES (alojadas en este sitio) =====================
   Se sirven desde /assets/fonts: más rápido que pedirlas a Google y sin enviar la IP del visitante a terceros.
   Solo el subconjunto latino (cubre tildes, ñ, ¿ y ¡). Las fuentes retro solo se descargan cuando se usan. */
@font-face{font-family:"JetBrains Mono";font-style:normal;font-weight:400 800;font-display:swap;src:url(../fonts/jetbrains-mono-latin.woff2) format("woff2")}
@font-face{font-family:"JetBrains Mono";font-style:italic;font-weight:400;font-display:swap;src:url(../fonts/jetbrains-mono-italic-latin.woff2) format("woff2")}
@font-face{font-family:"Exo 2";font-style:normal;font-weight:800;font-display:swap;src:url(../fonts/exo2-latin.woff2) format("woff2")}
@font-face{font-family:"Fira Code";font-style:normal;font-weight:400 500;font-display:swap;src:url(../fonts/fira-code-latin.woff2) format("woff2")}
@font-face{font-family:"Press Start 2P";font-style:normal;font-weight:400;font-display:swap;src:url(../fonts/press-start-2p-latin.woff2) format("woff2")}
@font-face{font-family:"VT323";font-style:normal;font-weight:400;font-display:swap;src:url(../fonts/vt323-latin.woff2) format("woff2")}
/* Tipografías de respaldo con las mismas medidas, para que el texto no "salte" cuando llega la fuente real */
@font-face{font-family:"JetBrains Mono Fallback";src:local("Courier New"),local("Courier");ascent-override:102%;descent-override:30%;line-gap-override:0%;size-adjust:100%}
@font-face{font-family:"Fira Code Fallback";src:local("Courier New"),local("Courier");ascent-override:105%;descent-override:35%;line-gap-override:0%;size-adjust:100%}

/* SefirothDev · estilos del sitio */
html{scroll-behavior:smooth}
body{margin:0}
img{max-width:100%}
[hidden]{display:none!important}
/* Layout: oscuro y digital por defecto (tema claro opcional con el interruptor) — hero con avatar asomado sobre el editor, servicios primero para clientes, proyectos, proceso, notas, stack, contacto y botón de "me gusta" */
:root{
  --primary-btn:#2774D4;  /* azul de los botones: texto blanco con contraste AA */
  color-scheme:dark;
  --bg:#0C1220; --bg-2:#111A2D; --surface:#152038; --surface-2:#1B2847; --line:#26355A;
  --fg:#EEF2FF; --muted:#9AA7C7; --dim:#808AA7;
  --primary:#2F8CFF; --primary-deep:#1A5FD0; --brand-cyan:#22D9F0; --brand-blue:#1E8BFF; --pink:#6CC4FF; --pink-ink:#BFE4FF;
  --yellow:#FFD84D; --yellow-ink:#FFD84D; --cyan:#22D9F0; --green:#5EE6A0;
  --on-bright:#0C1220; --map-bg:#0A0F1B; --map-road:#1E2B4A;
  --glow-1:rgba(124,140,255,.18); --glow-2:rgba(34,217,240,.08); --dots:rgba(154,167,199,.10);
  --f-display:"JetBrains Mono", "JetBrains Mono Fallback", "Fira Code", ui-monospace, Consolas, monospace;
  --f-body:"JetBrains Mono", "JetBrains Mono Fallback", "Fira Code", ui-monospace, Consolas, monospace;
  --f-mono:"Fira Code", "Fira Code Fallback", ui-monospace, Consolas, monospace;
  --spring:cubic-bezier(.34,1.56,.64,1);
}
:root[data-theme="light"]{
  color-scheme:light;
  --bg:#F4F5FC; --bg-2:#EAECF8; --surface:#FFFFFF; --surface-2:#F5F6FF; --line:#D9DEF0;
  --fg:#141A33; --muted:#4D5878; --dim:#646C86;
  --primary:#1A6FE0; --primary-deep:#114FA8; --brand-cyan:#0AA5C0; --brand-blue:#1468E0; --pink:#0B86D1; --pink-ink:#0A5E99;
  --yellow:#F5B800; --yellow-ink:#8A6100; --cyan:#0AA5C0; --green:#12905A;
  --on-bright:#0C1220; --map-bg:#EEF0FA; --map-road:#D3D8EE;
  --glow-1:rgba(77,93,230,.12); --glow-2:rgba(10,165,192,.07); --dots:rgba(77,88,120,.12);
}
*{box-sizing:border-box}
body{background:var(--bg);color:var(--fg);font:400 .95rem/1.75 var(--f-body);padding-inline:20px;overflow-x:hidden;transition:background-color .4s,color .4s;
  background-image:radial-gradient(900px 500px at 85% -10%, var(--glow-1), transparent 60%),radial-gradient(700px 500px at -10% 30%, var(--glow-2), transparent 60%),radial-gradient(var(--dots) 1px, transparent 1px);
  background-size:auto,auto,26px 26px}
.wrap{max-width:1100px;margin:0 auto}
h1,h2,h3{font-family:var(--f-display);text-wrap:balance;margin:0;line-height:1.1}
a{color:var(--primary)}
::selection{background:var(--pink);color:#fff}
:focus-visible{outline:2px solid var(--yellow);outline-offset:3px;border-radius:6px}
.kicker{font:500 .82rem/1 var(--f-mono);color:var(--pink)}

/* nav */
nav{position:sticky;top:env(safe-area-inset-top,0px);z-index:20;margin-inline:-20px;padding:12px 20px;background:color-mix(in srgb,var(--bg) 80%,transparent);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
nav .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}
.logo{display:flex;align-items:center;gap:10px;font:700 1.15rem/1 var(--f-display);color:var(--fg);text-decoration:none}
.brand{display:inline-flex;align-items:baseline;font:800 1.28rem/1 "Exo 2", var(--f-display);letter-spacing:-.01em}
.brand .br{color:var(--brand-cyan);font-weight:700;transition:transform .4s var(--spring)}
.brand .br:first-child{margin-right:3px}.brand .br:last-child{margin-left:1px}
.logo:hover .br:first-child{transform:translateX(-3px)}.logo:hover .br:last-child{transform:translateX(3px)}
.brand em{font-style:normal;color:var(--brand-blue)}
.logo-ico{width:38px;height:auto;display:block;transition:transform .8s var(--spring)}
.logo:hover .logo-ico{transform:rotate(-25deg) scale(1.08)}
.tagline{display:block;margin-top:10px;font:500 .72rem var(--f-mono);letter-spacing:.32em;text-transform:uppercase;color:var(--muted)}
.hero-tag{display:block;margin-top:14px;font:500 .95rem var(--f-mono);color:var(--brand-cyan)}
.logo i{width:34px;height:34px;border-radius:10px;display:grid;place-items:center;font:500 .85rem var(--f-mono);font-style:normal;color:#fff;background:linear-gradient(135deg,var(--primary),var(--pink))}
.nav-r{display:flex;align-items:center;gap:22px;flex-wrap:wrap}
nav ul{display:flex;gap:22px;list-style:none;margin:0;padding:0;align-items:center;flex-wrap:wrap}
nav ul a{color:var(--muted);text-decoration:none;font-weight:600;font-size:.95rem;transition:color .2s}
nav ul a:hover{color:var(--fg)}
.tools{display:flex;gap:6px;align-items:center}
.icon-btn{width:40px;height:40px;border-radius:10px;border:0;background:transparent;color:var(--muted);display:grid;place-items:center;cursor:pointer;transition:background .2s,color .2s,transform .4s var(--spring)}
.icon-btn:hover{background:var(--surface);color:var(--fg)}
.icon-btn:active{transform:scale(.88)}
.icon-btn svg{width:22px;height:22px;overflow:visible}
/* sol/luna */
#themeBtn .rays{transform-origin:12px 12px;transition:transform .6s var(--spring),opacity .3s}
#themeBtn .moon-mask{transition:transform .6s var(--spring)}
#themeBtn .core{transform-origin:12px 12px;transition:transform .6s var(--spring)}
:root:not([data-theme="light"]) #themeBtn .rays{transform:rotate(-90deg) scale(.4);opacity:0}
:root:not([data-theme="light"]) #themeBtn .moon-mask{transform:translate(-7px,7px)}
:root:not([data-theme="light"]) #themeBtn .core{transform:scale(1.35)}
:root[data-theme="light"] #themeBtn .moon-mask{transform:translate(0,0)}
.cta{color:var(--on-bright)!important;background:var(--yellow);padding:8px 16px;border-radius:999px;text-decoration:none;font-weight:700;font-size:.95rem}

/* hero */
.hero{display:grid;grid-template-columns:1.1fr 1fr;gap:56px;align-items:center;padding-block:92px 72px}
.hero > *{min-width:0}
.hello{display:inline-flex;align-items:center;gap:10px;font:600 .9rem var(--f-body);color:var(--green);background:color-mix(in srgb,var(--green) 12%,transparent);border:1px solid color-mix(in srgb,var(--green) 30%,transparent);padding:6px 14px;border-radius:999px}
.hello::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--green);box-shadow:0 0 10px var(--green)}
.hero h1{font-size:clamp(1.9rem,4.2vw,3.1rem);font-weight:800;letter-spacing:-.04em;margin:24px 0 0}
.grad{background:linear-gradient(100deg,var(--primary) 10%,var(--brand-cyan) 90%);-webkit-background-clip:text;background-clip:text;color:transparent}
.sparkle-wrap{position:relative;display:inline-block}
.sparkle{position:absolute;pointer-events:none}
.sparkle svg{width:100%;height:100%;display:block}
@media (prefers-reduced-motion:no-preference){
  .sparkle{animation:grow .9s ease-in-out forwards}
  .sparkle svg{animation:spin 1s linear}
  @keyframes grow{0%{transform:scale(0)}50%{transform:scale(1)}100%{transform:scale(0)}}
  @keyframes spin{to{rotate:180deg}}
}
.lead{font-size:1.18rem;color:var(--muted);max-width:50ch;margin:24px 0 34px}
.btns{display:flex;gap:14px;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;gap:8px;padding:14px 24px;border-radius:12px;font:700 1rem/1 var(--f-body);text-decoration:none;border:2px solid transparent;cursor:pointer;transition:transform .35s var(--spring),box-shadow .3s}
.btn.primary{background:var(--primary-btn);color:#fff;box-shadow:0 6px 0 var(--primary-deep)}
.btn.ghost{background:transparent;color:var(--fg);border-color:var(--line)}
.btn:hover{transform:translateY(-3px)}
.btn.primary:hover{box-shadow:0 9px 0 var(--primary-deep)}
.btn:active{transform:translateY(3px)}
.btn.primary:active{box-shadow:0 2px 0 var(--primary-deep)}

/* editor + avatar */
.hero-art{position:relative;padding-top:178px}
.avatar{position:absolute;top:0;right:18px;width:260px;z-index:0;cursor:pointer}
.av-img{display:block;width:100%;height:auto;filter:drop-shadow(0 0 1px color-mix(in srgb,var(--primary) 70%,transparent)) drop-shadow(0 0 22px color-mix(in srgb,var(--primary) 40%,transparent));transform-origin:50% 100%}

.bubble{transition:opacity .3s,transform .4s var(--spring)}
@media (prefers-reduced-motion:no-preference){
  .avatar{animation:peek 1s var(--spring) .5s both}
  @keyframes peek{from{transform:translateY(260px)}to{transform:translateY(0)}}
  .bubble{animation:bubbleIn .45s var(--spring) 1.3s both}
  @keyframes bubbleIn{from{opacity:0;transform:scale(.6) translateY(10px)}to{opacity:1;transform:none}}
}
/* compañero que baja contigo al hacer scroll */
.buddy{position:fixed;right:18px;bottom:0;width:170px;z-index:30;cursor:pointer;transform:translateY(110%);transition:transform .7s var(--spring);padding-bottom:env(safe-area-inset-bottom,0px)}
.buddy.show{transform:translateY(48%)}
.buddy .av-img{animation:none;transition:transform .4s var(--spring)}
.buddy:hover .av-img{transform:translateY(-8px) rotate(-4deg)}
.buddy-bubble{position:absolute;right:96%;top:4px;margin-right:4px;background:var(--surface);border:1px solid var(--line);color:var(--fg);font:600 .86rem var(--f-body);padding:8px 13px;border-radius:14px 14px 4px 14px;white-space:nowrap;box-shadow:0 10px 30px -12px rgba(0,0,0,.5)}
.buddy-bubble.pop{animation:bpop .45s var(--spring)}
@keyframes bpop{from{transform:scale(.7);opacity:.2}to{transform:none;opacity:1}}
@media (prefers-reduced-motion:reduce){.buddy{transition:none}.buddy-bubble.pop{animation:none}}
@media (prefers-reduced-motion:no-preference){
  .av-img{animation:sway 5s ease-in-out infinite}
  @keyframes sway{0%,100%{transform:rotate(0)}25%{transform:rotate(-1.6deg)}75%{transform:rotate(1.6deg)}}
  @keyframes wave{0%,60%,100%{transform:rotate(0)}10%,30%{transform:rotate(-18deg)}20%,40%{transform:rotate(14deg)}}
  @keyframes blink{0%,94%,100%{transform:scaleY(0)}96%{transform:scaleY(1)}}
}
.bubble{position:absolute;top:46px;right:286px;background:var(--surface);border:1px solid var(--line);color:var(--fg);font:600 .88rem var(--f-body);padding:8px 14px;border-radius:14px 14px 4px 14px;white-space:nowrap;z-index:2}
.editor{position:relative;z-index:1;background:#0A0F1B;border:1px solid var(--line);border-radius:18px;overflow:hidden;box-shadow:0 30px 80px -24px color-mix(in srgb,var(--primary) 45%,transparent)}
.ed-bar{display:flex;align-items:center;gap:8px;padding:13px 16px;background:#111A2D;border-bottom:1px solid #26355A}
.ed-bar i{width:12px;height:12px;border-radius:50%;display:block}
.ed-bar i:nth-child(1){background:#FF5F57}.ed-bar i:nth-child(2){background:#FFD84D}.ed-bar i:nth-child(3){background:#5EE6A0}
.ed-bar span{margin-left:10px;font:400 .8rem var(--f-mono);color:#808AA7}
.editor pre{margin:0;padding:22px;font:400 .88rem/1.8 var(--f-mono);color:#D5DCF2;overflow-x:auto}
.ln{color:#7C859C;user-select:none;display:inline-block;width:2ch;margin-right:16px;text-align:right}
.k{color:#5FA8FF}.s{color:#5EE6A0}.n{color:#FFD84D}.f{color:#4FE3E0}.c{color:#808AA7;font-style:italic}.p{color:#9AA8FF}
.cursor{display:inline-block;width:9px;height:1.1em;background:#FFD84D;vertical-align:-3px;margin-left:2px}
@media (prefers-reduced-motion:no-preference){.cursor{animation:cblink 1.1s steps(1) infinite}@keyframes cblink{50%{opacity:0}}}

.wave{display:block;width:100%;height:40px;margin-block:8px}

/* sections */
section{padding-block:72px 16px}
.sec-head{margin-bottom:40px;max-width:640px}
.sec-head h2{font-size:clamp(1.7rem,3.3vw,2.4rem);font-weight:800;letter-spacing:-.035em;margin:14px 0 12px}
.sec-head p{color:var(--muted);margin:0}

/* services */
.svc{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}
.svc article{padding:28px;border-radius:20px;background:var(--surface);border:1px solid var(--line);display:grid;grid-template-columns:auto 1fr;gap:20px;align-items:start;transition:transform .45s var(--spring),border-color .25s}
.svc article:hover{transform:translateY(-4px);border-color:var(--primary)}
.svc .big{font:700 1.5rem/1 var(--f-mono);background:linear-gradient(135deg,var(--primary),var(--pink));-webkit-background-clip:text;background-clip:text;color:transparent;padding-top:4px;min-width:52px}
.svc h3{font-size:1.2rem;margin-bottom:8px}
.svc p{margin:0;color:var(--muted);font-size:.97rem}
.note{margin:24px 0 0;padding:16px 20px;border-radius:14px;background:color-mix(in srgb,var(--brand-cyan) 7%,transparent);border:1px dashed color-mix(in srgb,var(--brand-cyan) 40%,transparent);color:var(--muted);font-size:.95rem}
.note b{color:var(--brand-cyan)}
.note a{color:var(--brand-cyan);font-weight:600;text-decoration:underline;text-underline-offset:3px}

/* feature */
.feature{display:grid;grid-template-columns:1fr 1.1fr;gap:44px;align-items:center;padding:36px;border-radius:24px;background:linear-gradient(160deg,var(--surface-2),var(--surface));border:1px solid var(--line);margin-bottom:24px;position:relative;overflow:hidden}
.feature::after{content:"";position:absolute;inset:auto -80px -120px auto;width:320px;height:320px;border-radius:50%;background:radial-gradient(circle,color-mix(in srgb,var(--cyan) 20%,transparent),transparent 70%);pointer-events:none}
.feature > *{min-width:0;position:relative;z-index:1}
.feature h3{font-size:clamp(1.6rem,3vw,2.1rem);font-weight:800;margin:16px 0 12px}
.feature p{color:var(--muted);margin:0 0 18px}
.checks{list-style:none;margin:0 0 26px;padding:0;display:grid;gap:10px}
.checks li{display:flex;gap:12px;align-items:baseline}
.checks li::before{content:"✦";color:var(--brand-cyan);font-size:.85rem}

.pill{font:500 .74rem/1 var(--f-mono);padding:6px 11px;border-radius:999px;display:inline-flex;align-items:center;gap:6px}
.pill::before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor}
.p-prod{color:var(--green);background:color-mix(in srgb,var(--green) 12%,transparent)}
.p-dev{color:var(--primary);background:color-mix(in srgb,var(--primary) 14%,transparent)}
.p-impl{color:var(--yellow-ink);background:color-mix(in srgb,var(--yellow) 14%,transparent)}
.p-demo{color:var(--cyan);background:color-mix(in srgb,var(--cyan) 12%,transparent)}

.mock{border-radius:16px;border:1px solid var(--line);background:var(--bg);overflow:hidden;box-shadow:0 20px 50px -24px rgba(0,0,0,.5)}
.mock-top{padding:12px;border-bottom:1px solid var(--line);background:var(--bg-2)}
.mock-search{font:400 .86rem var(--f-mono);color:var(--dim);border:1px solid var(--line);border-radius:10px;padding:9px 12px;background:var(--bg)}
.mock-search b{color:var(--cyan);font-weight:400}
.mock-body{display:grid;grid-template-columns:.9fr 1.1fr;min-height:250px}
.mock-list{border-right:1px solid var(--line);padding:10px;display:grid;gap:8px;align-content:start}
.mi{padding:10px 12px;border-radius:10px;border:1px solid var(--line);font-size:.8rem;line-height:1.4}
.mi b{display:block;font-size:.86rem}
.mi span{color:var(--dim)}
.mi.on{border-color:var(--cyan);background:color-mix(in srgb,var(--cyan) 9%,transparent)}
.mock-map svg{display:block;width:100%;height:100%}

.grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.card{--glow:var(--primary);background:var(--surface);border:1px solid var(--line);border-radius:20px;padding:26px;display:flex;flex-direction:column;gap:12px;transition:transform .45s var(--spring),border-color .25s,box-shadow .3s}
.card:hover{transform:translateY(-6px) rotate(-.6deg);border-color:var(--glow);box-shadow:0 18px 40px -20px var(--glow)}
.grid .card:nth-child(3n+2){--glow:var(--brand-cyan)}.grid .card:nth-child(3n){--glow:var(--pink)}
.card .ico{width:46px;height:46px;border-radius:14px;display:grid;place-items:center;background:color-mix(in srgb,var(--glow) 16%,transparent);color:var(--glow);font:500 .9rem var(--f-mono)}
.card .top{display:flex;justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap}
.card h3{font-size:1.25rem;font-weight:700;margin-top:4px}
.card p{margin:0;color:var(--muted);font-size:.97rem}
.tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:auto;padding-top:8px}
.tag{font:400 .76rem var(--f-mono);color:var(--muted);background:var(--bg-2);border:1px solid var(--line);padding:3px 9px;border-radius:6px}

/* process */
.steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:22px}
.step{position:relative;padding-top:56px}
.step .num{position:absolute;top:0;left:0;width:42px;height:42px;border-radius:50%;display:grid;place-items:center;font:600 .9rem var(--f-mono);color:var(--on-bright);background:var(--brand-cyan)}
.step:nth-child(2) .num{background:var(--pink);color:var(--on-bright)}.step:nth-child(3) .num{background:var(--primary-btn);color:#fff}.step:nth-child(4) .num{background:var(--primary-deep);color:#fff}
.step:not(:last-child)::after{content:"";position:absolute;top:21px;left:54px;right:-10px;border-top:2px dashed var(--line)}
.step h3{font-size:1.15rem;margin-bottom:8px}
.step p{margin:0;color:var(--muted);font-size:.96rem}

/* notas / blog */
.notes{display:grid;grid-template-columns:1.3fr 1fr;gap:22px}
.notes > *{min-width:0}
.note-list{display:grid;gap:22px}
.post{display:block;text-decoration:none;color:inherit;background:var(--surface);border:1px solid var(--line);border-radius:20px;padding:26px;transition:transform .45s var(--spring),border-color .25s}
.post:hover{transform:translateY(-4px);border-color:var(--pink)}
.post.main{display:flex;flex-direction:column;justify-content:space-between;gap:20px;background:linear-gradient(150deg,color-mix(in srgb,var(--primary) 18%,var(--surface)),var(--surface))}
.post-meta{display:flex;gap:12px;flex-wrap:wrap;font:400 .78rem var(--f-mono);color:var(--dim)}
.post-meta b{color:var(--pink);font-weight:500}
.post h3{font-size:1.3rem;margin:12px 0 8px}
.post.main h3{font-size:clamp(1.5rem,2.6vw,1.9rem)}
.post p{margin:0;color:var(--muted);font-size:.97rem}
.read{font:600 .95rem var(--f-body);color:var(--primary)}
.post code{font:400 .86em var(--f-mono);background:var(--bg-2);border:1px solid var(--line);padding:1px 6px;border-radius:5px;color:var(--pink-ink)}

/* stack */
.stack{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:22px}
.stack div{padding:24px;border-radius:20px;background:var(--surface);border:1px solid var(--line)}
.stack h3{font:500 .8rem var(--f-mono);color:var(--cyan);margin-bottom:14px}
.stack ul{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:8px}
.stack li{font:600 .92rem var(--f-body);padding:6px 12px;border-radius:10px;background:var(--bg-2);border:1px solid var(--line)}
.stack li{display:inline-flex;align-items:center;gap:9px}
.ti{width:18px;height:18px;flex:none}
:root[data-theme="light"] .ti{filter:drop-shadow(0 0 .6px rgba(0,0,0,.55))}
.ti-g{fill:none;stroke:var(--brand-cyan);stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.stack li:hover .ti{transform:scale(1.15) rotate(-6deg)}
.ti{transition:transform .3s var(--spring)}
.stack li.hot{border-color:var(--pink);color:var(--pink-ink);background:color-mix(in srgb,var(--pink) 10%,transparent)}
.stack small{color:var(--dim);font-weight:400}

/* contact */
.contact{display:grid;grid-template-columns:1fr 1.15fr;gap:48px;padding:44px;border-radius:28px;background:linear-gradient(135deg,color-mix(in srgb,var(--primary) 16%,transparent),color-mix(in srgb,var(--pink) 10%,transparent));border:1px solid var(--line)}
.contact > *{min-width:0}
.contact h2{font-size:clamp(2rem,4vw,2.8rem);font-weight:800;margin:14px 0 14px}
.contact > div > p{color:var(--muted);margin:0 0 26px}
.clist{display:grid;gap:12px;font:400 .92rem var(--f-mono)}
.clist div{display:flex;gap:14px;flex-wrap:wrap}
.clist span{color:var(--dim);min-width:88px}
.ph{border-bottom:1px dashed var(--yellow)}
form{display:grid;gap:14px;background:color-mix(in srgb,var(--bg) 65%,transparent);padding:26px;border-radius:20px;border:1px solid var(--line)}
.two{display:grid;grid-template-columns:1fr 1fr;gap:14px;align-items:start}
label{font:600 .88rem var(--f-body);display:grid;gap:6px;color:var(--muted)}
input,select,textarea{font:400 .98rem var(--f-body);padding:12px 14px;border-radius:12px;border:1px solid var(--line);background:var(--bg);color:var(--fg);width:100%;transition:border-color .2s,box-shadow .2s}
select{appearance:none;-webkit-appearance:none;cursor:pointer;padding-right:40px;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 8' fill='none' stroke='%239AA7C7' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M1 1.5 6 6.5l5-5'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 15px center;background-size:12px 8px}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 4px color-mix(in srgb,var(--primary) 20%,transparent)}
textarea{min-height:120px;resize:vertical}
.ok{color:var(--green);font-weight:700;margin:0}

/* like */
.love{margin-top:72px;display:flex;flex-direction:column;align-items:center;gap:14px;text-align:center}
.love p{margin:0;color:var(--muted)}
.heart-btn{position:relative;width:88px;height:88px;border-radius:50%;border:1px solid var(--line);background:var(--surface);cursor:pointer;display:grid;place-items:center;transition:transform .4s var(--spring)}
.heart-btn:hover{transform:scale(1.06)}
.heart-btn:active{transform:scale(.9)}
.heart-btn{width:110px!important;height:110px!important}
.fist{position:relative;width:74px;height:74px;display:block}
.fist img{position:absolute;inset:0;width:100%;height:100%;display:block}
.fist-base{filter:grayscale(1) brightness(.55);opacity:.55}
.fist-fill{clip-path:inset(100% 0 0 0);transition:clip-path .45s var(--spring);filter:drop-shadow(0 6px 14px rgba(255,170,40,.35))}
.like-count{font:500 .9rem var(--f-mono);color:var(--muted)}
.like-count b{color:var(--yellow-ink)}
.heart-btn.slap .fist{animation:slap .35s var(--spring)}
@keyframes slap{0%{transform:none}35%{transform:scale(1.3) rotate(-8deg)}60%{transform:scale(.92)}100%{transform:none}}
@media (prefers-reduced-motion:reduce){.heart-btn.slap .fist{animation:none}}
.confetti{position:fixed;width:9px;height:9px;pointer-events:none;z-index:50;border-radius:2px}

footer.site{margin-top:64px;padding-block:30px 44px;border-top:1px solid var(--line);font:400 .85rem var(--f-mono);color:var(--dim);display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap}
footer.site b{color:var(--pink);font-weight:400}


/* menús desplegables */
.dd{position:relative}
.dd-btn{font:600 .95rem var(--f-body);color:var(--muted);background:none;border:0;cursor:pointer;padding:6px 0;display:inline-flex;align-items:center;gap:6px}
.dd-btn::after{content:"";width:6px;height:6px;border-right:2px solid currentColor;border-bottom:2px solid currentColor;transform:rotate(45deg) translateY(-2px);transition:transform .3s var(--spring)}
.dd:hover .dd-btn,.dd:focus-within .dd-btn,.dd.open .dd-btn{color:var(--fg)}
.dd:hover .dd-btn::after,.dd.open .dd-btn::after{transform:rotate(225deg) translateY(-2px)}
.dd-menu{position:absolute;top:calc(100% + 16px);left:50%;width:380px;display:grid;grid-template-columns:1fr 1fr;gap:4px;padding:12px;background:var(--surface);border:1px solid var(--line);border-radius:16px;box-shadow:0 24px 48px -18px rgba(0,0,0,.55);opacity:0;visibility:hidden;transform:translate(-50%,-8px);transition:opacity .2s,transform .35s var(--spring),visibility .2s;z-index:30}
.dd-menu::before{content:"";position:absolute;top:-7px;left:50%;width:12px;height:12px;background:var(--surface);border-left:1px solid var(--line);border-top:1px solid var(--line);transform:translateX(-50%) rotate(45deg)}
.dd-menu::after{content:"";position:absolute;left:0;right:0;top:-18px;height:18px}
.dd:hover .dd-menu,.dd:focus-within .dd-menu,.dd.open .dd-menu{opacity:1;visibility:visible;transform:translate(-50%,0)}
nav ul .dd-menu a{display:flex;align-items:center;gap:12px;padding:10px 12px;border-radius:10px;color:var(--fg);font-weight:600;font-size:.92rem;line-height:1.3}
nav ul .dd-menu a:hover{background:var(--bg-2)}
.dd-menu svg{width:19px;height:19px;flex:none;color:var(--primary);transition:transform .35s var(--spring)}
.dd-menu a:hover svg{transform:scale(1.2) rotate(-8deg)}
.dd-menu small{display:block;color:var(--dim);font:400 .7rem var(--f-mono)}

/* arcos del hero */
.hero{position:relative;isolation:isolate}
.arcs{position:absolute;z-index:-1;right:-200px;bottom:-150px;width:540px;max-width:none;opacity:.45;pointer-events:none}
.arcs path{fill:none;stroke-width:12;stroke-linecap:round;stroke-dasharray:16 14}
@media (prefers-reduced-motion:no-preference){
  .arcs .a0{animation:dash 4s linear infinite}
  .arcs .a1{animation:dash 4s linear infinite reverse}
  @keyframes dash{to{stroke-dashoffset:-60}}
}

/* sobre mí */
.about{display:grid;grid-template-columns:260px 1fr;gap:44px;align-items:center}
.about > *{min-width:0}
.about-pic{position:relative;border-radius:28px;background:radial-gradient(circle at 50% 70%,color-mix(in srgb,var(--primary) 35%,transparent),transparent 70%),var(--surface);border:1px solid var(--line);overflow:hidden;aspect-ratio:1;max-width:100%}
.about-pic img{position:absolute;inset:auto 0 -6% 0;width:100%;animation:none!important}
.about-text p{color:var(--muted);font-size:1.08rem;max-width:62ch;margin:0 0 14px}
.about-text b{color:var(--fg)}
.facts-title{font-size:1.4rem;margin:56px 0 22px}
.facts{display:grid;grid-template-columns:1fr 1.25fr;gap:22px}
.facts > *{min-width:0}
.fact-col{display:grid;gap:22px}
.fact{display:grid;grid-template-columns:auto 1fr;gap:18px;padding:24px;border-radius:20px;background:var(--surface);border:1px solid var(--line)}
.fact-ico{width:48px;height:48px;border-radius:14px;display:grid;place-items:center;background:color-mix(in srgb,var(--cyan) 14%,transparent);color:var(--cyan)}
.fact-ico svg{width:24px;height:24px}
.fact-label{display:block;font:500 .78rem var(--f-mono);color:var(--dim)}
.fact-big{display:block;font:700 1.35rem/1.25 var(--f-display);margin:4px 0 6px;font-variant-numeric:tabular-nums}
.fact p{margin:0;color:var(--muted);font-size:.95rem}
.status{display:inline-flex;align-items:center;gap:8px;margin-top:10px;font:500 .78rem var(--f-mono);color:var(--green)}
.status::before{content:"";width:8px;height:8px;border-radius:50%;background:currentColor}
.status.off{color:var(--yellow-ink)}
.term{display:flex;flex-direction:column;border-radius:20px;overflow:hidden;background:#0A0F1B;border:1px solid #26355A;min-height:340px;box-shadow:0 18px 50px rgba(0,0,0,.35)}
.term-bar{display:flex;align-items:center;gap:8px;padding:12px 16px;background:#111A2D;border-bottom:1px solid #26355A}
.term-bar i{width:11px;height:11px;border-radius:50%;background:#26355A}
.term-bar i:nth-child(1){background:#FF5F57}.term-bar i:nth-child(2){background:#FEBC2E}.term-bar i:nth-child(3){background:#28C840}
.term-bar span{margin-left:8px;font:400 .78rem var(--f-mono);color:#808AA7}
.term-out{order:1;flex:1;min-height:190px;padding:18px 20px 10px;font:400 .88rem/1.75 var(--f-mono);color:#D5DCF2;overflow-y:auto;max-height:300px;scrollbar-width:thin;scrollbar-color:#26355A transparent}
.term-out .cmd{color:#9AA8FF}.term-out .cmd::before{content:"$ ";color:#22D9F0}
.term-out .err{color:#FF9580}
.term-out .hl{color:#FFD84D}
.term-chips{order:2;display:flex;flex-wrap:wrap;align-items:center;gap:6px;padding:10px 18px;border-top:1px solid #1B2745;background:#0C1322}
.term-chips::before{content:"Prueba:";font:400 .72rem var(--f-mono);color:#79829A;margin-right:4px}
.term-chips button{font:400 .76rem var(--f-mono);color:#9AA7C7;background:#111A2D;border:1px solid #26355A;border-radius:6px;padding:4px 10px;cursor:pointer;transition:transform .3s var(--spring),color .2s,border-color .2s}
.term-chips button:hover{color:#FFD84D;border-color:#FFD84D55;transform:translateY(-2px)}
.term-chips button.play{color:#FFD84D;border-color:#FFD84D66}
.term-in{order:3;display:flex;align-items:center;gap:10px;margin:0;padding:12px 18px;border:0;border-top:1px solid #26355A;border-radius:0;background:#0D1424;transition:background .2s,box-shadow .2s}
.term-in:focus-within{background:#0F1830;box-shadow:inset 0 2px 0 #22D9F0}
.term-in .prompt{color:#22D9F0;font:500 .95rem var(--f-mono)}
.term-in input{flex:1;min-width:0;background:transparent!important;border:0!important;border-radius:0;padding:4px 0;color:#EEF2FF;font:400 .92rem var(--f-mono);box-shadow:none!important;caret-color:#22D9F0}
.term-in input::placeholder{color:#79829A}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}

/* footer */
footer.site2{margin-top:72px;padding-block:44px 36px;border-top:1px solid var(--line)}
.f-grid{display:grid;grid-template-columns:1.6fr 1fr 1.2fr 1fr;gap:32px}
.f-grid > *{min-width:0}
.f-brand p{color:var(--muted);font-size:.95rem;margin:14px 0 0;max-width:36ch}
.f-col{display:flex;flex-direction:column;gap:9px;align-items:flex-start}
.f-col h3{font:500 .8rem var(--f-mono);color:var(--cyan);margin:0 0 4px;letter-spacing:0;line-height:1.3}
.f-col a{color:var(--muted);text-decoration:none;font-weight:600}
.f-col a:hover{color:var(--fg)}
.f-col .ph{font:400 .85rem var(--f-mono);color:var(--muted);overflow-wrap:anywhere}
.pref{font:600 .88rem var(--f-body);color:var(--fg);background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:8px 12px;cursor:pointer;transition:transform .3s var(--spring),border-color .2s}
.pref:hover{border-color:var(--primary);transform:translateY(-2px)}
.f-bottom{margin-top:36px;padding-top:20px;border-top:1px dashed var(--line);display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;font:400 .82rem var(--f-mono);color:var(--dim)}
.f-bottom b{color:var(--pink);font-weight:400}
/* formación */
.edu-wrap{min-width:0}
.edu{list-style:none;margin:10px 0 0;padding:0;display:grid;gap:12px;position:relative}
.edu::before{content:"";position:absolute;left:5px;top:8px;bottom:8px;border-left:2px dashed var(--line)}
.edu li{position:relative;padding-left:24px;display:grid;line-height:1.35}
.edu li::before{content:"";position:absolute;left:0;top:5px;width:12px;height:12px;border-radius:50%;background:var(--bg);border:3px solid var(--cyan)}
.edu li:nth-child(2)::before{border-color:var(--primary)}
.edu li:nth-child(3)::before{border-color:var(--pink)}
.edu b{font:700 1.02rem var(--f-display)}
.edu span{color:var(--muted);font-size:.9rem}

/* globo */
.globe-card{margin-top:44px;display:grid;grid-template-columns:minmax(0,420px) 1fr;gap:40px;align-items:center;padding:28px;border-radius:28px;background:linear-gradient(150deg,var(--surface-2),var(--surface));border:1px solid var(--line)}
.globe-card > *{min-width:0}
.globe-box{position:relative;aspect-ratio:1;max-width:100%}
.globe-box::before{content:"";position:absolute;inset:8%;border-radius:50%;background:radial-gradient(circle,color-mix(in srgb,var(--primary) 35%,transparent),transparent 70%);filter:blur(24px);z-index:0}
#globe{position:relative;z-index:1;width:100%;height:100%;display:block}
.g-sphere{fill:var(--bg-2);stroke:color-mix(in srgb,var(--primary) 50%,transparent);stroke-width:1.2}
.g-grat{fill:none;stroke:var(--line);stroke-width:.5;opacity:.7}
.g-land{fill:var(--surface-2);stroke:var(--line);stroke-width:.5;stroke-linejoin:round}
.g-dep{fill:color-mix(in srgb,var(--primary) 45%,var(--surface-2));stroke:color-mix(in srgb,var(--primary) 70%,var(--bg));stroke-width:.6;stroke-linejoin:round;transition:fill .8s,stroke .8s}
.g-dep.valle.on{fill:var(--cyan);stroke:#0A0F1B;stroke-width:1.4}
.g-dep.dim{fill:color-mix(in srgb,var(--primary) 22%,var(--surface-2))}
.g-shade{pointer-events:none}
.pin-body{fill:var(--yellow);stroke:#0A0F1B;stroke-width:2}
.pin-dot{fill:#0A0F1B}
.ring{fill:none;stroke:var(--yellow);stroke-width:2;opacity:0}
@media (prefers-reduced-motion:no-preference){
  .g-pin.live .ring{animation:ripple 2s ease-out infinite}
  .g-pin.live .r2{animation-delay:1s}
  @keyframes ripple{0%{r:6;opacity:.9}100%{r:34;opacity:0}}
}
.lbl-bg{fill:var(--surface);stroke:var(--line)}
.lbl{font:700 14px var(--f-display);fill:var(--fg);dominant-baseline:middle}
.trip{list-style:none;margin:14px 0 26px;padding:0;display:grid;gap:4px}
.trip li{display:grid;grid-template-columns:28px 1fr;column-gap:12px;padding:10px 12px;border-radius:12px;opacity:.45;transition:opacity .4s,background .4s,transform .5s var(--spring)}
.trip li::before{content:"";grid-row:span 2;width:14px;height:14px;margin-top:5px;border-radius:50%;border:2px solid var(--dim);justify-self:center;transition:all .4s}
.trip li b{font:700 1.15rem var(--f-display)}
.trip li span{color:var(--muted);font-size:.92rem}
.trip li.on{opacity:1}
.trip li.on::before{border-color:var(--cyan);background:var(--cyan);box-shadow:0 0 12px var(--cyan)}
.trip li.now{background:var(--bg-2);transform:translateX(6px)}
.trip li[data-s="3"].on::before{border-color:var(--yellow);background:var(--yellow);box-shadow:0 0 12px var(--yellow)}
.coords{font-family:var(--f-mono)!important}
/* pestañas del editor */
.ed-bar{flex-wrap:nowrap;overflow:hidden}
.ed-tabs{display:flex;gap:2px;margin-left:12px;min-width:0;overflow-x:auto;scrollbar-width:none}
.ed-tabs::-webkit-scrollbar{display:none}
.ed-tab{font:400 .76rem var(--f-mono);color:#808AA7;background:transparent;border:0;border-bottom:2px solid transparent;padding:4px 10px;cursor:pointer;white-space:nowrap;transition:color .2s,border-color .2s}
.ed-tab:hover{color:#C9D2E6}
.ed-tab.on{color:#EEF2FF;border-bottom-color:#22D9F0}
.editor pre{font-size:.83rem!important;line-height:1.72!important;min-height:440px}
.ed-status{display:flex;gap:16px;flex-wrap:wrap;padding:7px 16px;background:#111A2D;border-top:1px solid #26355A;font:400 .72rem var(--f-mono);color:#808AA7}
.ed-status .ok-dot{color:#5EE6A0;margin-right:auto}
@media (max-width:620px){.editor pre{min-height:0;font-size:.76rem!important}}

/* estilo código en todo el sitio */
h1,h2,h3{letter-spacing:-.03em}
.sec-head h2::before{content:"> ";color:var(--brand-cyan);font-weight:500}
.sec-head h2::after{content:"_";color:var(--yellow);font-weight:400;margin-left:.1em}
@media (prefers-reduced-motion:no-preference){.sec-head h2::after{animation:cblink 1.1s steps(1) infinite}}
.lead,.about-text p{font-size:1rem}
.contact h2,.feature h3{letter-spacing:-.035em}
.feature h3{font-size:clamp(1.35rem,2.6vw,1.75rem)}
.contact h2{font-size:clamp(1.6rem,3.2vw,2.2rem)}
.card h3,.svc h3,.step h3{font-size:1.08rem}
.post.main h3{font-size:clamp(1.25rem,2.2vw,1.55rem)}
.btn{font-weight:700;letter-spacing:-.01em}
.fact-big{font-size:1.15rem}

/* ¿por qué SefirothDev? */
.why{margin-top:40px;display:grid;grid-template-columns:auto 1fr;gap:24px;align-items:center;padding:24px 28px;border-radius:20px;border:1px dashed color-mix(in srgb,var(--brand-cyan) 45%,transparent);background:color-mix(in srgb,var(--brand-cyan) 5%,var(--surface))}
.why > *{min-width:0}
.why-ico{width:64px;height:auto;display:block;transition:transform 1.2s var(--spring)}
.why:hover .why-ico{transform:rotate(-180deg)}
.why h3{font-size:1.15rem;margin:0 0 8px}
.brand-inline{font-family:"Exo 2",var(--f-display);font-weight:800;color:var(--brand-blue)}
.why p{margin:0;color:var(--muted);max-width:70ch}
.why i{color:var(--fg);font-style:italic}
.why-hint{display:block;margin-top:10px;font:400 .8rem var(--f-mono);color:var(--dim)}
.why-hint code{color:var(--brand-cyan)}
@media (max-width:620px){.why{grid-template-columns:1fr}.why-ico{width:52px}}

/* contacto real */
.clist div{align-items:center}
.cval{font-weight:500;color:var(--fg);overflow-wrap:anywhere}
.copy{font:500 .72rem var(--f-mono);color:var(--muted);background:var(--bg-2);border:1px solid var(--line);border-radius:6px;padding:3px 9px;cursor:pointer;transition:color .2s,border-color .2s,transform .3s var(--spring)}
.copy:hover{color:var(--brand-cyan);border-color:var(--brand-cyan);transform:translateY(-2px)}
.copy.done{color:var(--green);border-color:var(--green)}
.btn.wa{margin-top:24px;background:#188544;color:#fff;box-shadow:0 6px 0 #105A2E}   /* verde más oscuro: texto blanco con contraste AA */
.btn.wa:hover{box-shadow:0 9px 0 #105A2E}
.cval-f{font:400 .85rem var(--f-mono);color:var(--muted);overflow-wrap:anywhere}

/* íconos de proyectos */
.card .ico svg{width:24px;height:24px}
.sec-head p b{color:var(--brand-cyan);font-weight:700}
/* notas funcionales */
.post{text-align:left;font:inherit;color:inherit;cursor:pointer;width:100%}
.post .read{display:inline-block;margin-top:14px}
.reader{width:min(820px,calc(100vw - 32px));max-height:min(86vh,900px);padding:0;border:1px solid var(--line);border-radius:22px;background:var(--surface);color:var(--fg);box-shadow:0 40px 90px -30px rgba(0,0,0,.7)}
.reader::backdrop{background:rgba(5,8,16,.72);backdrop-filter:blur(4px)}
.reader[open]{display:flex;flex-direction:column}
@media (prefers-reduced-motion:no-preference){.reader[open]{animation:rIn .45s var(--spring)}@keyframes rIn{from{opacity:0;transform:translateY(24px) scale(.97)}to{opacity:1;transform:none}}}
.reader-bar{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:14px 22px;border-bottom:1px solid var(--line);background:var(--bg-2)}
.reader-x{width:36px;height:36px;border-radius:10px;border:1px solid var(--line);background:var(--surface);color:var(--fg);cursor:pointer;font-size:1rem}
.reader-x:hover{border-color:var(--brand-cyan);color:var(--brand-cyan)}
.reader-body{overflow-y:auto;padding:26px 30px 34px}
.reader-body h2{font-size:clamp(1.4rem,3vw,1.9rem);margin:0 0 12px}
.reader-body h4{font-size:1.02rem;margin:26px 0 8px;color:var(--brand-cyan)}
.reader-body h4::before{content:"## ";color:var(--dim)}
.reader-body p,.reader-body li{color:var(--muted);max-width:72ch}
.reader-body p{margin:0 0 12px}
.reader-body ul{margin:0 0 12px;padding-left:20px}
.reader-body b{color:var(--fg)}
.reader-body code{font:400 .88em var(--f-mono);background:var(--bg-2);border:1px solid var(--line);padding:1px 6px;border-radius:5px;color:var(--pink-ink)}
.codebox{position:relative;margin:12px 0 18px;border-radius:14px;overflow:hidden;border:1px solid #26355A;background:#0A0F1B}
.codebox-bar{display:flex;justify-content:space-between;align-items:center;padding:7px 12px;background:#111A2D;border-bottom:1px solid #26355A;font:400 .72rem var(--f-mono);color:#808AA7}
.codebox pre{margin:0;padding:16px 18px;overflow-x:auto;font:400 .82rem/1.7 "Fira Code",var(--f-mono);color:#D5DCF2}
.codebox .copy{background:#0A0F1B;border-color:#26355A;color:#9AA7C7}
.tip{border-left:3px solid var(--yellow);background:color-mix(in srgb,var(--yellow) 7%,transparent);padding:12px 16px;border-radius:0 12px 12px 0;margin:16px 0}
.tip p{margin:0;color:var(--fg)}
/* formulario */
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.form-alt{display:grid;gap:12px;padding:16px;border-radius:14px;border:1px dashed var(--line);background:var(--bg-2)}
.form-alt p{margin:0;color:var(--muted);font-size:.9rem}
.form-alt .btn.wa{margin-top:0;justify-self:start}
.ok.err{color:#FF9580}

/* vista previa de código en la nota principal */
.post.main{gap:18px}
.post-preview{border-radius:14px;overflow:hidden;border:1px solid #26355A;background:#0A0F1B;flex:1;min-height:0;transition:border-color .3s}
.post.main:hover .post-preview{border-color:color-mix(in srgb,var(--brand-cyan) 60%,#26355A)}
.pp-bar{display:flex;align-items:center;gap:6px;padding:9px 12px;background:#111A2D;border-bottom:1px solid #26355A}
.pp-bar i{width:9px;height:9px;border-radius:50%;background:#26355A}
.pp-bar span{margin-left:6px;font:400 .72rem var(--f-mono);color:#808AA7}
.post-preview pre{margin:0;padding:14px 16px;font:400 .78rem/1.75 "Fira Code",var(--f-mono);color:#D5DCF2;overflow-x:auto;white-space:pre}
.pp-learn{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:6px}
.pp-learn li{font:400 .74rem var(--f-mono);color:var(--muted);border:1px solid var(--line);background:var(--bg-2);border-radius:6px;padding:3px 9px}
.pp-learn li::before{content:"✓ ";color:var(--green)}

/* ===== animaciones tecnológicas por sección ===== */
section{position:relative}
section::before{content:"";position:absolute;top:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,var(--line) 20%,var(--line) 80%,transparent)}
section::after{content:"";position:absolute;top:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,var(--brand-cyan),transparent) no-repeat;background-size:180px 1px;background-position:-200px 0;opacity:.9;pointer-events:none}
.sec-head .kicker{display:inline-block}
@media (prefers-reduced-motion:no-preference){
  section::after{animation:dataflow 5.5s linear infinite}
  section:nth-of-type(2n)::after{animation-duration:7s;animation-delay:-2s}
  @keyframes dataflow{from{background-position:-200px 0}to{background-position:calc(100% + 200px) 0}}
  @supports (animation-timeline: view()){
    .reveal{animation:reveal linear both;animation-timeline:view();animation-range:entry 0% entry 60%}
    /* La entrada deliberadamente NO usa opacidad: con el texto casi transparente los medidores de accesibilidad
       lo leen como "poco contraste". Se desliza y se desenfoca, y el color nunca cambia. */
    @keyframes reveal{from{translate:0 34px;filter:blur(8px)}to{translate:0 0;filter:blur(0)}}
    .sec-head .kicker{animation:typein steps(18) both;animation-timeline:view();animation-range:entry 10% entry 70%}
    @keyframes typein{from{clip-path:inset(0 100% 0 0)}to{clip-path:inset(0 0 0 0)}}
  }
  .scan{position:relative;overflow:hidden}
  .scan::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 0,color-mix(in srgb,var(--brand-cyan) 18%,transparent) 50%,transparent 100%);transform:translateY(-100%);pointer-events:none;border-radius:inherit}
  .scan.scanned::after{animation:scanline 1.1s ease-out 1}
  @keyframes scanline{from{transform:translateY(-100%)}to{transform:translateY(100%)}}
}

/* estrella animada del botón de envío */
.star{display:inline-block;vertical-align:-2px;transform-origin:50% 50%;will-change:transform,filter}
#sendBtn:disabled{opacity:.75;cursor:progress}
.dots::after{content:"";animation:dots 1.2s steps(4) infinite}
@keyframes dots{0%{content:""}25%{content:"."}50%{content:".."}75%{content:"..."}}
@media (prefers-reduced-motion:no-preference){
  .star{animation:twinkle 2.6s ease-in-out infinite}
  @keyframes twinkle{
    0%,100%{transform:rotate(0) scale(1);filter:drop-shadow(0 0 0 transparent)}
    45%{transform:rotate(90deg) scale(1.3);filter:drop-shadow(0 0 7px var(--yellow))}
    60%{transform:rotate(130deg) scale(.92)}
    75%{transform:rotate(180deg) scale(1.1);filter:drop-shadow(0 0 4px var(--brand-cyan))}
  }
  #sendBtn:hover .star{animation:spinstar .9s var(--spring) infinite}
  @keyframes spinstar{from{transform:rotate(0) scale(1.15);filter:drop-shadow(0 0 8px var(--yellow))}to{transform:rotate(360deg) scale(1.15);filter:drop-shadow(0 0 8px var(--yellow))}}
  #sendBtn:disabled .star{animation:none}
}

/* validación en vivo del formulario */
.lbl-row{display:flex;justify-content:space-between;align-items:baseline;gap:12px;flex-wrap:wrap}
.counter{font:500 .76rem var(--f-mono);color:var(--dim);transition:color .3s,transform .3s var(--spring)}
.counter.bad{color:#FF9580}
.counter.ok{color:var(--green)}
.counter.near{color:var(--yellow-ink)}
@media (prefers-reduced-motion:no-preference){
  .counter.just-ok{animation:counterPop .45s var(--spring)}
  @keyframes counterPop{0%{transform:scale(1)}45%{transform:scale(1.18)}100%{transform:scale(1)}}
}
.meter{display:block;height:3px;margin-top:6px;border-radius:999px;background:var(--line);overflow:hidden}
.meter i{display:block;height:100%;width:0;border-radius:999px;background:linear-gradient(90deg,var(--primary),var(--brand-cyan));transition:width .35s var(--spring),background .3s}
.meter i.full{background:linear-gradient(90deg,var(--brand-cyan),var(--green))}
.hint{display:block;font:400 .76rem var(--f-mono);color:#FF9580;opacity:0;max-height:0;overflow:hidden;transition:opacity .25s,max-height .25s,margin .25s}
.hint.show{opacity:1;max-height:2.4em;margin-top:5px}
input.bad,textarea.bad{border-color:#FF9580!important;box-shadow:0 0 0 3px rgba(255,149,128,.14)!important}
input.good,textarea.good{border-color:color-mix(in srgb,var(--green) 70%,transparent)!important}
#sendBtn.locked{filter:grayscale(.55) brightness(.85);box-shadow:0 6px 0 color-mix(in srgb,var(--primary-deep) 55%,var(--line))}
@media (prefers-reduced-motion:no-preference){
  #sendBtn.locked .star{animation:none}
  .shake{animation:shake .42s cubic-bezier(.36,.07,.19,.97)}
  @keyframes shake{10%,90%{transform:translateX(-2px)}20%,80%{transform:translateX(3px)}30%,50%,70%{transform:translateX(-5px)}40%,60%{transform:translateX(5px)}}
  @keyframes pulseOk{0%{box-shadow:0 0 0 0 color-mix(in srgb,var(--green) 55%,transparent)}100%{box-shadow:0 0 0 12px transparent}}
  .pulse-ok{animation:pulseOk .7s ease-out}
}

.opt{color:var(--dim);font-weight:400;font-size:.9em}

.total-punos{display:block;margin-top:8px;font:400 .74rem var(--f-mono);color:var(--dim)}

/* ===================== MODO RETRO (8 bits) =====================
   Se activa con el botón del gamepad. Mantiene la estructura del sitio
   y solo cambia tipografía, bordes, sombras y paleta. */
:root[data-retro="1"]{
  --primary-btn:var(--primary);
  --f-display:"Press Start 2P","JetBrains Mono",monospace;
  --f-body:"VT323","JetBrains Mono",monospace;
  --f-mono:"VT323","JetBrains Mono",monospace;
  --bg:#0A0A18; --bg-2:#101030; --surface:#15153A; --surface-2:#1C1C48; --line:#4040A0;
  --fg:#FFFFFF; --muted:#B8B8E8; --dim:#7D7DBB;
  --primary:#3CBCFC; --primary-deep:#0058F8; --brand-cyan:#58F8D8; --brand-blue:#3CBCFC;
  --pink:#7C7CFC; --pink-ink:#BCBCFC; --yellow:#FCD800; --yellow-ink:#FCD800;
  --green:#58D854; --cyan:#58F8D8; --on-bright:#0A0A18;
  --map-bg:#0A0A18; --map-road:#2C2C70;
  --glow-1:rgba(60,188,252,.14); --glow-2:rgba(124,124,252,.10); --dots:rgba(124,124,252,.22);
}
:root[data-retro="1"][data-theme="light"]{
  --bg:#E8E8F8; --bg-2:#D8D8F0; --surface:#FFFFFF; --surface-2:#F0F0FF; --line:#5050B0;
  --fg:#101038; --muted:#3C3C78; --dim:#595990;
  --primary:#0058F8; --primary-deep:#0030A0; --brand-cyan:#008888; --brand-blue:#0058F8;
  --pink:#5050D8; --pink-ink:#2C2C90; --yellow:#B07800; --yellow-ink:#8A5E00;
  --green:#187818; --cyan:#008888; --on-bright:#FFFFFF;
  --map-bg:#E8E8F8; --map-road:#BCBCE8;
}

/* nada de esquinas redondeadas ni sombras difusas */
:root[data-retro="1"] *{border-radius:0!important}
:root[data-retro="1"] body{font-size:1.28rem;line-height:1.55;background-size:auto,auto,24px 24px}
:root[data-retro="1"] img,:root[data-retro="1"] .av-img,:root[data-retro="1"] .fist img,:root[data-retro="1"] .logo-ico{image-rendering:pixelated}

/* títulos: Press Start 2P es muy ancha, así que va más pequeña */
:root[data-retro="1"] h1,:root[data-retro="1"] h2,:root[data-retro="1"] h3,:root[data-retro="1"] h4{letter-spacing:0;line-height:1.5}
:root[data-retro="1"] .hero h1{font-size:clamp(1.1rem,2.4vw,1.7rem);line-height:1.6}
:root[data-retro="1"] .sec-head h2{font-size:clamp(.95rem,2vw,1.3rem);line-height:1.6}
:root[data-retro="1"] .feature h3{font-size:clamp(.9rem,1.8vw,1.1rem)}
:root[data-retro="1"] .contact h2{font-size:clamp(.95rem,2vw,1.25rem)}
:root[data-retro="1"] .card h3,:root[data-retro="1"] .svc h3,:root[data-retro="1"] .step h3,
:root[data-retro="1"] .post h3,:root[data-retro="1"] .fact-big,:root[data-retro="1"] .edu b,
:root[data-retro="1"] .trip li b,:root[data-retro="1"] .why h3,:root[data-retro="1"] .facts-title{font-size:.78rem;line-height:1.7}
:root[data-retro="1"] .post.main h3{font-size:.92rem}
:root[data-retro="1"] .brand{font-family:var(--f-display);font-size:.82rem}
:root[data-retro="1"] .lead,:root[data-retro="1"] .about-text p{font-size:1.3rem}
:root[data-retro="1"] .kicker,:root[data-retro="1"] .tagline,:root[data-retro="1"] .hero-tag{font-family:var(--f-display);font-size:.58rem;letter-spacing:.06em}

/* bordes gruesos y sombra dura, como los sprites del NES */
:root[data-retro="1"] .card,:root[data-retro="1"] .svc article,:root[data-retro="1"] .fact,
:root[data-retro="1"] .post,:root[data-retro="1"] .feature,:root[data-retro="1"] .why,
:root[data-retro="1"] .stack > div,:root[data-retro="1"] .contact,:root[data-retro="1"] form,
:root[data-retro="1"] .term,:root[data-retro="1"] .globe-card,:root[data-retro="1"] .editor,
:root[data-retro="1"] .mock,:root[data-retro="1"] .dd-menu,:root[data-retro="1"] .reader{
  border-width:3px;border-style:solid;border-color:var(--line);box-shadow:5px 5px 0 rgba(0,0,0,.55)}
:root[data-retro="1"] .btn{font-family:var(--f-display);font-size:.62rem;text-transform:uppercase;
  border:3px solid #000;padding:14px 20px}
:root[data-retro="1"] .btn.primary{box-shadow:5px 5px 0 #000}
:root[data-retro="1"] .btn.primary:hover{box-shadow:7px 7px 0 #000;transform:translate(-2px,-2px)}
:root[data-retro="1"] .btn.ghost,:root[data-retro="1"] .btn.wa{box-shadow:5px 5px 0 #000}
:root[data-retro="1"] .cta{font-family:var(--f-display);font-size:.58rem;border:3px solid #000;padding:10px 14px}
:root[data-retro="1"] input,:root[data-retro="1"] select,:root[data-retro="1"] textarea{
  border-width:3px;font-family:var(--f-body);font-size:1.2rem}
:root[data-retro="1"] .icon-btn{border:3px solid var(--line)}
:root[data-retro="1"] .pill,:root[data-retro="1"] .tag,:root[data-retro="1"] .stack li,
:root[data-retro="1"] .copy,:root[data-retro="1"] .pref,:root[data-retro="1"] .term-chips button{border:2px solid var(--line)}
:root[data-retro="1"] .pill::before{border-radius:0!important}
:root[data-retro="1"] .step .num,:root[data-retro="1"] .edu li::before,
:root[data-retro="1"] .trip li::before,:root[data-retro="1"] .logo i{border-radius:0!important}
:root[data-retro="1"] .arcs{display:none}

/* líneas de barrido, como una pantalla de tubo */
:root[data-retro="1"] body::after{content:"";position:fixed;inset:0;z-index:900;pointer-events:none;
  background:repeating-linear-gradient(0deg,rgba(0,0,0,.16) 0 1px,transparent 1px 3px)}
:root[data-retro="1"][data-theme="light"] body::after{background:repeating-linear-gradient(0deg,rgba(0,0,0,.07) 0 1px,transparent 1px 3px)}

/* el botón del gamepad, encendido */
#retroBtn[aria-pressed="true"]{color:var(--yellow);background:color-mix(in srgb,var(--yellow) 14%,transparent)}
@media (prefers-reduced-motion:no-preference){
  #retroBtn[aria-pressed="true"] svg{animation:bob 1.4s steps(2) infinite}
  @keyframes bob{0%,100%{transform:translateY(0)}50%{transform:translateY(-2px)}}
}

/* ===================== PANTALLA ARCADE (huevo de pascua) ===================== */
.arcade{position:fixed;inset:0;z-index:1000;display:none;background:#0A0A18;
  font-family:"Press Start 2P","JetBrains Mono",monospace;color:#fff;overflow-y:auto;
  padding:clamp(20px,5vw,56px) 20px}
.arcade.on{display:block}
.arcade::after{content:"";position:fixed;inset:0;pointer-events:none;
  background:repeating-linear-gradient(0deg,rgba(0,0,0,.26) 0 1px,transparent 1px 3px)}
.arc-wrap{max-width:720px;margin:0 auto;position:relative;z-index:1}
.arc-top{display:flex;justify-content:space-between;align-items:center;gap:16px;
  font-size:.52rem;color:#7878B8;margin-bottom:clamp(20px,5vh,44px);flex-wrap:wrap}
.arc-x{font:inherit;font-size:.52rem;color:#fff;background:#D82800;border:3px solid #000;
  box-shadow:4px 4px 0 #000;padding:9px 13px;cursor:pointer;text-transform:uppercase}
.arc-x:hover{box-shadow:6px 6px 0 #000;transform:translate(-2px,-2px)}
.arc-title{text-align:center;margin-bottom:clamp(18px,4vh,34px)}
.arc-title .t1{font-size:clamp(1rem,3.6vw,1.9rem);line-height:1.5}
.arc-title .t1 .c{color:#58F8D8}.arc-title .t1 .b{color:#3CBCFC}
.arc-title .t2{font-size:.56rem;color:#FCD800;margin-top:14px;letter-spacing:.1em}
.arc-ava{display:block;width:clamp(86px,18vw,124px);margin:0 auto clamp(14px,3vh,24px);image-rendering:pixelated}
.arc-hint{text-align:center;font-size:.52rem;color:#B8B8E8;line-height:2;margin-bottom:clamp(20px,4vh,34px)}
.arc-hint b{color:#FCD800}
.arc-levels{display:grid;gap:10px;margin-bottom:clamp(20px,4vh,34px)}
.arc-lv{display:grid;grid-template-columns:auto 1fr auto;gap:14px;align-items:center;width:100%;
  font:inherit;font-size:.6rem;text-align:left;color:#fff;background:#15153A;border:3px solid #4040A0;
  padding:14px 16px;cursor:pointer;line-height:1.6}
.arc-lv:hover,.arc-lv.sel{background:#0058F8;border-color:#3CBCFC;box-shadow:5px 5px 0 #000}
.arc-lv .w{color:#58F8D8;font-size:.52rem;white-space:nowrap}
.arc-lv.sel .w{color:#FCD800}
.arc-lv .go{color:#FCD800;font-size:.72rem}
.arc-lv .nm{min-width:0;overflow-wrap:anywhere}
.arc-box{border:3px solid #4040A0;background:#15153A;box-shadow:6px 6px 0 rgba(0,0,0,.55);padding:20px}
.arc-box h3{font-size:.68rem;margin:0 0 14px;color:#58F8D8;line-height:1.7}
.arc-box p{font-family:"VT323",monospace;font-size:1.26rem;line-height:1.5;color:#B8B8E8;margin:0 0 16px}
.arc-box .tags{display:flex;flex-wrap:wrap;gap:7px}
.arc-box .tags span{font-size:.5rem;border:2px solid #4040A0;padding:5px 8px;color:#B8B8E8;font-family:inherit}
.arc-foot{display:flex;gap:12px;flex-wrap:wrap;justify-content:center;margin-top:clamp(20px,4vh,34px)}
.arc-btn{font:inherit;font-size:.56rem;text-transform:uppercase;color:#0A0A18;background:#FCD800;
  border:3px solid #000;box-shadow:4px 4px 0 #000;padding:12px 16px;cursor:pointer;text-decoration:none;
  display:inline-flex;align-items:center;line-height:1.5}
.arc-btn.alt{background:#3CBCFC;color:#0A0A18}
.arc-btn:hover{box-shadow:6px 6px 0 #000;transform:translate(-2px,-2px)}
@media (prefers-reduced-motion:no-preference){
  .arc-title .t2{animation:blinkArc 1.1s steps(2) infinite}
  @keyframes blinkArc{50%{opacity:0}}
}
@media (max-width:560px){
  .arc-lv{grid-template-columns:1fr auto;font-size:.54rem}
  .arc-lv .w{grid-column:1/-1;margin-bottom:2px}
}

/* ----- Botón flotante: jugar ----- */
.play-fab{position:fixed;left:18px;bottom:18px;z-index:40;display:inline-flex;align-items:center;gap:11px;
  padding:9px 20px 9px 10px;border:0;border-radius:999px;cursor:pointer;font:700 .9rem/1 var(--f-body);color:#1A1300;
  background:linear-gradient(180deg,#FFE472,#FFD84D);box-shadow:0 5px 0 #B8960A,0 14px 28px rgba(0,0,0,.4);
  transform:translateY(170%);opacity:0;pointer-events:none;
  transition:transform .55s var(--spring),opacity .3s,box-shadow .15s}
.play-fab.show{transform:none;opacity:1;pointer-events:auto}
.play-fab.show:hover{transform:translateY(-2px);box-shadow:0 7px 0 #B8960A,0 18px 30px rgba(0,0,0,.45)}
.play-fab.show:active{transform:translateY(3px);box-shadow:0 2px 0 #B8960A,0 8px 16px rgba(0,0,0,.4)}
.pf-ico{display:grid;place-items:center;flex:none;width:36px;height:36px;border-radius:50%;background:#1A1300;color:#FFD84D}
.pf-ico svg{width:21px;height:21px}
.pf-txt{display:flex;flex-direction:column;gap:3px;text-align:left}
.pf-txt b{font-size:.95rem;letter-spacing:.01em}
.pf-txt em{font-style:normal;font-weight:500;font-size:.74rem;opacity:.72;max-height:0;overflow:hidden;white-space:nowrap;transition:max-height .35s ease}
.play-fab.open .pf-txt em,.play-fab:hover .pf-txt em,.play-fab:focus-visible .pf-txt em{max-height:1.5em}
@media (prefers-reduced-motion:no-preference){
  .play-fab.show::after{content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;animation:pfPulse 1.7s ease-out .5s 3}
  @keyframes pfPulse{0%{box-shadow:0 0 0 0 rgba(255,216,77,.6)}100%{box-shadow:0 0 0 20px rgba(255,216,77,0)}}
}
@media (max-width:640px){.play-fab{left:12px;bottom:12px;padding:8px 16px 8px 8px}.pf-ico{width:32px;height:32px}}
:root[data-retro="1"] .play-fab{font-family:var(--f-display);font-size:.6rem;border:3px solid #000;box-shadow:4px 4px 0 #000;background:#FCD800}
:root[data-retro="1"] .play-fab.show:hover{box-shadow:6px 6px 0 #000;transform:translate(-2px,-2px)}
:root[data-retro="1"] .play-fab.show:active{box-shadow:1px 1px 0 #000;transform:translate(2px,2px)}
:root[data-retro="1"] .pf-txt b{font-size:.62rem}
:root[data-retro="1"] .pf-txt em{font-size:.78rem;font-family:var(--f-body)}


/* ===================== Franja de pruebas del inicio ===================== */
.proof{list-style:none;margin:34px 0 0;padding:22px 0 0;border-top:1px solid var(--line);display:grid;grid-template-columns:repeat(3,auto);gap:10px 34px;justify-content:start}
.proof li{display:grid;gap:3px;max-width:150px}
.proof b{font:800 1.7rem/1 var(--f-display);letter-spacing:-.03em;color:var(--fg)}
.proof span{font:400 .8rem/1.4 var(--f-body);color:var(--muted)}

/* ===================== Caso de éxito ===================== */
.case{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.25fr);gap:40px;align-items:start;padding:34px;border-radius:24px;
  background:linear-gradient(160deg,var(--surface-2),var(--surface));border:1px solid var(--line)}
.case-ba{display:grid;gap:12px;margin-bottom:24px}
.ba{padding:16px 18px;border-radius:14px;border:1px solid var(--line);background:color-mix(in srgb,var(--bg) 55%,transparent)}
.ba p{margin:8px 0 0;color:var(--muted);font-size:.95rem;line-height:1.55}
.ba p b{color:var(--fg)}
.ba-tag{display:inline-block;font:600 .72rem/1 var(--f-mono);letter-spacing:.08em;text-transform:uppercase;padding:5px 9px;border-radius:6px}
.ba.antes .ba-tag{color:#FF9580;background:rgba(255,149,128,.12)}
.ba.ahora{border-color:color-mix(in srgb,var(--green) 55%,var(--line))}
.ba.ahora .ba-tag{color:var(--green);background:color-mix(in srgb,var(--green) 14%,transparent)}
.case-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-bottom:24px}
.case-stats div{padding:14px 12px;border-radius:14px;background:color-mix(in srgb,var(--bg) 55%,transparent);border:1px solid var(--line);text-align:center}
.case-stats b{display:block;font:800 1.55rem/1.1 var(--f-display);letter-spacing:-.03em;color:var(--brand-cyan)}
.case-stats span{display:block;margin-top:6px;font:400 .76rem/1.35 var(--f-body);color:var(--muted)}
.case-list{list-style:none;margin:0 0 20px;padding:0;display:grid;gap:9px;color:var(--muted);font-size:.93rem}
.case-list li{display:flex;gap:10px;align-items:baseline}
.case-list li::before{content:"✦";color:var(--brand-cyan);font-size:.8rem}
.case-stack{display:flex;flex-wrap:wrap;gap:7px;margin-bottom:24px}
.case-stack span{font:500 .76rem/1 var(--f-mono);color:var(--muted);border:1px solid var(--line);border-radius:8px;padding:6px 10px}
.shot-tabs{display:flex;gap:8px;margin-bottom:12px;flex-wrap:wrap}
.shot-tab{font:600 .82rem/1 var(--f-mono);color:var(--muted);background:transparent;border:1px solid var(--line);border-radius:999px;padding:9px 16px;cursor:pointer;transition:color .2s,background .2s,border-color .2s,transform .3s var(--spring)}
.shot-tab:hover{color:var(--fg);transform:translateY(-2px)}
.shot-tab.on{color:#fff;background:var(--primary-btn);border-color:var(--primary-btn)}
.shot-frame{border-radius:16px;overflow:hidden;border:1px solid var(--line);background:#fff;box-shadow:0 24px 60px rgba(0,0,0,.4)}
.shot-bar{display:flex;align-items:center;gap:7px;padding:10px 14px;background:#1B2438;border-bottom:1px solid #26355A}
.shot-bar i{width:10px;height:10px;border-radius:50%;background:#FF5F57}
.shot-bar i:nth-child(2){background:#FEBC2E}.shot-bar i:nth-child(3){background:#28C840}
.shot-bar span{margin-left:10px;font:400 .76rem var(--f-mono);color:#8FA0C8}
.shot-img{aspect-ratio:2/1;overflow:hidden;background:#F1F5F9}
.shot-img img{display:block;width:100%;height:100%;object-fit:cover;object-position:left top;transition:opacity .2s ease}
.shot-img img.swap{opacity:0}
@media (max-width:940px){
  .case{grid-template-columns:1fr;padding:22px}
  .case-shot{order:-1}
}
@media (max-width:560px){
  .proof{grid-template-columns:1fr 1fr;gap:16px 20px}
  .proof li:last-child{grid-column:1/-1;max-width:none}
  .case-stats{grid-template-columns:1fr}
}
:root[data-retro="1"] .proof b,:root[data-retro="1"] .case-stats b{font-size:1rem;line-height:1.5}
:root[data-retro="1"] .case,:root[data-retro="1"] .shot-frame,:root[data-retro="1"] .ba,:root[data-retro="1"] .case-stats div{border-width:3px}
:root[data-retro="1"] .shot-tab,:root[data-retro="1"] .ba-tag{font-family:var(--f-display);font-size:.58rem}
:root[data-retro="1"] .shot-img img{image-rendering:auto}


/* ----- Caso de éxito: versión animada ----- */
.case{display:block}
.case-top{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.4fr);gap:36px;align-items:start}
.case-info .case-stats{margin-bottom:0}
.shot-frame{transition:transform .25s ease,box-shadow .25s ease;will-change:transform}
button.shot-img{position:relative;display:block;width:100%;padding:0;border:0;cursor:zoom-in;aspect-ratio:1.9/1}
.shot-zoom{position:absolute;right:12px;bottom:12px;font:600 .74rem/1 var(--f-mono);color:#fff;background:rgba(10,15,27,.82);border:1px solid rgba(255,255,255,.18);border-radius:999px;padding:7px 12px;opacity:0;transform:translateY(6px);transition:opacity .2s,transform .2s;pointer-events:none}
button.shot-img:hover .shot-zoom,button.shot-img:focus-visible .shot-zoom{opacity:1;transform:none}
@media (hover:none){.shot-zoom{opacity:1;transform:none}}
.shot-cap{margin-top:14px;min-height:76px}
.shot-cap p{margin:0 0 12px;color:var(--muted);font-size:.93rem;line-height:1.55}
.shot-prog{height:3px;border-radius:999px;background:var(--line);overflow:hidden}
.shot-prog i{display:block;height:100%;width:0;border-radius:inherit;background:linear-gradient(90deg,var(--primary),var(--brand-cyan))}
.shot-prog i.run{animation:shotProg 4.5s linear forwards}
@keyframes shotProg{to{width:100%}}
.case-flow{margin-top:34px;padding-top:28px;border-top:1px solid var(--line)}
.flow-title{margin:0 0 22px;font:700 1.05rem/1.2 var(--f-display);color:var(--fg)}
.flow{--p:0;list-style:none;margin:0;padding:0;position:relative;display:grid;grid-template-columns:repeat(5,1fr);gap:10px}
.flow::before,.flow::after{content:"";position:absolute;top:18px;left:10%;height:3px;border-radius:3px}
.flow::before{width:80%;background:var(--line)}
.flow::after{width:calc(var(--p) * .8%);background:linear-gradient(90deg,var(--primary),var(--brand-cyan));transition:width .9s cubic-bezier(.4,0,.2,1)}
.flow li{position:relative;z-index:1;display:grid;justify-items:center;gap:6px;text-align:center;padding:0 4px}
.flow .fi{display:grid;place-items:center;width:38px;height:38px;border-radius:50%;font:700 .95rem/1 var(--f-mono);color:var(--muted);background:var(--surface);border:2px solid var(--line);transition:background .35s,color .35s,border-color .35s,transform .35s var(--spring)}
.flow b{font:700 .95rem/1.2 var(--f-body);color:var(--muted);transition:color .35s}
.flow small{font:400 .78rem/1.4 var(--f-body);color:var(--dim);max-width:170px;transition:color .35s}
.flow li.on .fi{background:var(--primary-btn);border-color:var(--primary-btn);color:#fff}
.flow li.on b{color:var(--fg)}
.flow li.on small{color:var(--muted)}
.flow li.now .fi{transform:scale(1.18);animation:flowPulse 1.3s ease-out infinite}
@keyframes flowPulse{0%{box-shadow:0 0 0 0 color-mix(in srgb,var(--primary) 55%,transparent)}100%{box-shadow:0 0 0 14px transparent}}
.case-foot{display:flex;flex-wrap:wrap;align-items:center;gap:22px 34px;margin-top:32px;padding-top:26px;border-top:1px solid var(--line)}
.case-foot .case-list{flex:1 1 300px;margin:0}
.case-foot .case-stack{margin:0}
.lightbox{border:0;padding:0;background:transparent;max-width:min(96vw,1400px);width:100%;overflow:visible}
.lightbox::backdrop{background:rgba(5,8,16,.88);backdrop-filter:blur(3px)}
.lightbox img{display:block;width:100%;height:auto;border-radius:14px;box-shadow:0 30px 80px rgba(0,0,0,.6);background:#fff}
.lb-x{position:absolute;top:-14px;right:-6px;z-index:2;width:40px;height:40px;border-radius:50%;border:0;cursor:pointer;font-size:1rem;color:#fff;background:#D82800;box-shadow:0 4px 14px rgba(0,0,0,.5)}
@media (max-width:940px){
  .case-top{grid-template-columns:1fr}
  .case-shot{order:-1}
}
@media (max-width:700px){
  .flow{grid-template-columns:1fr;gap:18px}
  .flow::before,.flow::after{display:none}
  .flow li{grid-template-columns:auto 1fr;justify-items:start;text-align:left;column-gap:14px;row-gap:2px}
  .flow .fi{grid-row:1 / span 2}
  .flow small{max-width:none}
}
@media (prefers-reduced-motion:reduce){
  .flow li.now .fi{animation:none;transform:none}
  .flow::after{transition:none}
}
:root[data-retro="1"] .flow b,:root[data-retro="1"] .flow-title{font-family:var(--f-display);font-size:.62rem;line-height:1.6}
:root[data-retro="1"] .flow .fi{border-width:3px}


/* ----- Casos de éxito: selector y segundo caso ----- */
.case[hidden]{display:none}
.case-switch{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:12px;margin-bottom:18px}
.cs-btn{font:inherit;text-align:left;display:grid;gap:4px;padding:16px 20px;border-radius:16px;cursor:pointer;color:var(--muted);
  background:color-mix(in srgb,var(--surface) 70%,transparent);border:1px solid var(--line);transition:border-color .2s,background .2s,transform .3s var(--spring),color .2s}
.cs-btn b{font:700 1.05rem/1.2 var(--f-display);color:var(--fg)}
.cs-btn span{font:400 .84rem/1.4 var(--f-body)}
.cs-btn:hover{transform:translateY(-2px);border-color:color-mix(in srgb,var(--primary) 60%,var(--line))}
.cs-btn.on{border-color:var(--primary);background:color-mix(in srgb,var(--primary) 14%,var(--surface));color:var(--fg)}
.case-title{margin:0 0 18px;font:700 1.15rem/1.35 var(--f-display);letter-spacing:-.01em;color:var(--fg)}
.ba.info .ba-tag{color:var(--brand-cyan);background:color-mix(in srgb,var(--brand-cyan) 13%,transparent)}
.case-rd .shot-img{aspect-ratio:2/1}
.shot-note{margin:12px 0 0;font:400 .76rem/1.4 var(--f-mono);color:var(--dim)}
@media (max-width:560px){.case-switch{grid-template-columns:1fr}}
:root[data-retro="1"] .cs-btn{border-width:3px}
:root[data-retro="1"] .cs-btn b,:root[data-retro="1"] .case-title{font-family:var(--f-display);font-size:.7rem;line-height:1.7}


/* ----- Orden y foco: destacados, bloques plegables y tira de proyectos ----- */
.cs-btn{position:relative}
.cs-flag{position:absolute;top:-10px;right:14px;font:700 .68rem/1 var(--f-mono);letter-spacing:.04em;color:#1A1300;background:var(--yellow);border-radius:999px;padding:5px 10px;box-shadow:0 3px 0 rgba(0,0,0,.25)}
.cs-btn.feat{border-color:color-mix(in srgb,var(--yellow) 45%,var(--line))}
.cs-btn.feat.on{border-color:var(--primary)}
.case-lite .case-list{display:none}
.case-more{margin-top:30px;padding-top:22px;border-top:1px solid var(--line)}
.case-more > summary{list-style:none;cursor:pointer;display:inline-flex;align-items:center;gap:10px;font:600 .88rem/1 var(--f-mono);color:var(--muted);padding:10px 16px;border:1px dashed var(--line);border-radius:999px;transition:color .2s,border-color .2s}
.case-more > summary::-webkit-details-marker{display:none}
.case-more > summary::before{content:"＋";color:var(--brand-cyan)}
.case-more[open] > summary::before{content:"－"}
.case-more > summary:hover{color:var(--fg);border-color:var(--primary)}
.case-more[open] > summary{margin-bottom:22px}
.case-more .case-flow{margin-top:0;padding-top:0;border-top:0}
.case-lite .case-foot{margin-top:24px}
.proj-chips{list-style:none;margin:0 0 26px;padding:0;display:flex;flex-wrap:wrap;gap:10px}
.proj-chips li{display:inline-flex;align-items:center;gap:10px;padding:10px 14px;border:1px solid var(--line);border-radius:12px;background:color-mix(in srgb,var(--surface) 70%,transparent);font:500 .86rem/1.2 var(--f-body);color:var(--fg)}
.proj-chips li b{font-weight:600}
.proj-chips li em{font:600 .68rem/1 var(--f-mono);font-style:normal;color:var(--brand-cyan);background:color-mix(in srgb,var(--brand-cyan) 12%,transparent);border-radius:6px;padding:4px 7px;white-space:nowrap}
.fold > summary{list-style:none;cursor:pointer;display:inline-flex;align-items:center;gap:12px;font:600 .92rem/1.3 var(--f-mono);color:var(--fg);padding:14px 22px;border:1px solid var(--line);border-radius:999px;background:color-mix(in srgb,var(--surface) 75%,transparent);transition:border-color .2s,transform .3s var(--spring),background .2s}
.fold > summary::-webkit-details-marker{display:none}
.fold > summary::before{content:"＋";color:var(--brand-cyan);font-size:1.05rem}
.fold[open] > summary::before{content:"－"}
.fold > summary:hover{border-color:var(--primary);transform:translateY(-2px)}
.fold[open] > summary{margin-bottom:34px}
#sobre-mi > .fold,#notas > .fold{margin-top:8px}
@media (max-width:560px){.fold > summary{border-radius:18px;width:100%}.cs-flag{right:10px}}
:root[data-retro="1"] .fold > summary,:root[data-retro="1"] .proj-chips li,:root[data-retro="1"] .case-more > summary{border-width:3px}
:root[data-retro="1"] .fold > summary{font-family:var(--f-display);font-size:.6rem;line-height:1.7}


/* ----- Menú funcional y filtros ----- */
.dd-menu.wide{width:520px}
.dd-label{grid-column:1/-1;font:600 .66rem/1 var(--f-mono);letter-spacing:.09em;text-transform:uppercase;color:var(--dim);padding:8px 12px 2px}
.dd-label:not(:first-child){margin-top:6px;border-top:1px solid var(--line);padding-top:12px}
nav ul .dd-menu a > span{min-width:0}
.proj-filter{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 18px}
.pf{font:600 .8rem/1 var(--f-mono);color:var(--muted);background:transparent;border:1px solid var(--line);border-radius:999px;padding:9px 14px;cursor:pointer;display:inline-flex;gap:8px;align-items:center;transition:color .2s,background .2s,border-color .2s,transform .3s var(--spring)}
.pf i{font-style:normal;font-size:.7rem;color:var(--dim);background:color-mix(in srgb,var(--line) 70%,transparent);border-radius:999px;padding:3px 7px}
.pf:hover{color:var(--fg);transform:translateY(-2px)}
.pf.on{color:#fff;background:var(--primary-btn);border-color:var(--primary-btn)}
.pf.on i{background:rgba(255,255,255,.22);color:#fff}
.note-filter{margin-bottom:22px}
.is-off{display:none!important}
.notes.f-on{grid-template-columns:repeat(auto-fill,minmax(300px,1fr))}
.notes.f-on .note-list{display:contents}
.notes.f-on .post.main .post-preview,.notes.f-on .post.main .pp-learn{display:none}
:root[data-retro="1"] .pf{border-width:3px;font-family:var(--f-display);font-size:.58rem}
@media (max-width:860px){.dd-menu.wide{width:min(92vw,360px);grid-template-columns:1fr}}


/* ----- Selector de idioma ----- */
.lang-sw{display:inline-flex;align-items:center;gap:8px;padding:7px 12px;border:1px solid var(--line);border-radius:999px;font:700 .78rem/1 var(--f-mono);color:var(--fg);text-decoration:none;transition:border-color .2s,transform .3s var(--spring)}
.lang-sw:hover{border-color:var(--primary);transform:translateY(-2px)}
.flag{width:20px;height:14px;border-radius:2px;box-shadow:0 0 0 1px rgba(255,255,255,.18);flex:none}
@media (max-width:640px){.lang-sw span{display:none}.lang-sw{padding:8px 9px}}
:root[data-retro="1"] .lang-sw{border-width:3px;font-family:var(--f-display);font-size:.55rem}


/* ----- Menú móvil ----- */
.cta{white-space:nowrap}
.menu-btn{display:none}
.m-menu{display:none}
@media (max-width:720px){
  .nav-r{width:100%;justify-content:space-between;gap:8px}
  .tools{width:100%;justify-content:space-between;gap:8px}
  .menu-btn{display:inline-flex}
  .cta{padding:9px 14px;font-size:.88rem}
  .m-menu:not([hidden]){display:grid;position:absolute;left:0;right:0;top:100%;gap:2px;padding:12px 16px 16px;background:var(--surface);border-bottom:1px solid var(--line);box-shadow:0 24px 40px -16px rgba(0,0,0,.55);max-height:calc(100vh - 120px);overflow:auto}
  .m-menu a{display:block;padding:14px 12px;border-radius:12px;color:var(--fg);text-decoration:none;font:600 1rem/1.2 var(--f-body)}
  .m-menu a:hover,.m-menu a:focus-visible{background:var(--bg-2)}
  .m-menu .m-cta{margin-top:8px;text-align:center;background:var(--yellow);color:var(--on-bright);font-weight:700}
}
.menu-btn svg path{transition:transform .25s ease,opacity .2s;transform-origin:center}
.menu-btn[aria-expanded="true"] .mb-a{transform:translateY(5px) rotate(45deg)}
.menu-btn[aria-expanded="true"] .mb-b{opacity:0}
.menu-btn[aria-expanded="true"] .mb-c{transform:translateY(-5px) rotate(-45deg)}

/* ----- ¿Por dónde empezar? y preguntas frecuentes ----- */
.starts{margin-top:34px}
.starts-title{margin:0 0 16px;font:700 1.15rem/1.3 var(--f-display);color:var(--fg)}
.starts-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.start{font:inherit;text-align:left;display:grid;gap:8px;align-content:start;padding:20px;border-radius:18px;cursor:pointer;color:var(--muted);
  background:linear-gradient(160deg,var(--surface-2),var(--surface));border:1px solid var(--line);transition:transform .35s var(--spring),border-color .2s}
.start b{font:700 1.02rem/1.3 var(--f-display);color:var(--fg)}
.start span{font:400 .9rem/1.55 var(--f-body)}
.start em{font:600 .82rem/1 var(--f-mono);font-style:normal;color:var(--brand-cyan);margin-top:4px}
.start:hover{transform:translateY(-4px);border-color:var(--primary)}
.starts-note{margin:14px 0 0;font:400 .84rem/1.5 var(--f-mono);color:var(--dim)}
.faq{display:grid;gap:10px;max-width:860px}
.faq-i{border:1px solid var(--line);border-radius:16px;background:color-mix(in srgb,var(--surface) 72%,transparent);transition:border-color .2s}
.faq-i[open]{border-color:var(--primary)}
.faq-i summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:16px;padding:18px 22px;font:600 1rem/1.4 var(--f-body);color:var(--fg)}
.faq-i summary::-webkit-details-marker{display:none}
.faq-i summary::after{content:"＋";color:var(--brand-cyan);font-size:1.1rem;flex:none}
.faq-i[open] summary::after{content:"－"}
.faq-i p{margin:0;padding:0 22px 20px;color:var(--muted);font-size:.95rem;line-height:1.7}
.soc{margin-left:0}
@media (max-width:860px){.starts-grid{grid-template-columns:1fr}}
:root[data-retro="1"] .start,:root[data-retro="1"] .faq-i{border-width:3px}
:root[data-retro="1"] .start b,:root[data-retro="1"] .starts-title,:root[data-retro="1"] .faq-i summary{font-family:var(--f-display);font-size:.62rem;line-height:1.8}

/* ----- Autorización de datos (formulario) ----- */
.consent{display:flex;gap:12px;align-items:flex-start;font:400 .84rem/1.55 var(--f-body);color:var(--muted);cursor:pointer}
.consent input{width:18px;height:18px;padding:0;margin:2px 0 0;flex:none;accent-color:var(--primary-btn);cursor:pointer}
.consent a{color:var(--brand-cyan);text-decoration:underline;text-underline-offset:3px}
.consent input.bad{outline:2px solid #FF9580;outline-offset:2px}

/* ----- Páginas legales (política de privacidad) ----- */
.legal-bar{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:16px 0;border-bottom:1px solid var(--line);margin-bottom:8px}
.legal{max-width:780px;padding:40px 0 20px}
.legal h1{font:800 clamp(1.8rem,4vw,2.5rem)/1.15 var(--f-display);letter-spacing:-.03em;margin:10px 0 8px}
.legal .meta{color:var(--dim);font:400 .84rem/1.5 var(--f-mono);margin:0 0 28px}
.legal h2{font:700 1.2rem/1.3 var(--f-display);margin:40px 0 12px;color:var(--fg);letter-spacing:-.01em}
.legal p,.legal li{color:var(--muted);line-height:1.75;font-size:.97rem}
.legal ul{padding-left:1.2rem;display:grid;gap:8px;margin:12px 0}
.legal a{color:var(--brand-cyan);text-underline-offset:3px}
.legal strong{color:var(--fg)}
.legal .box{padding:18px 20px;border:1px dashed color-mix(in srgb,var(--brand-cyan) 40%,transparent);border-radius:14px;background:color-mix(in srgb,var(--brand-cyan) 6%,transparent)}
.legal-foot{padding:28px 0 40px;border-top:1px solid var(--line);margin-top:30px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;color:var(--dim);font:400 .84rem var(--f-mono)}
.legal-foot a{color:var(--muted)}

/* ----- Pie de página libre de elementos flotantes ----- */
/* El compañero (avatar) vive abajo a la derecha: se deja ese espacio libre para que no tape el texto del pie */
@media (min-width:721px){.f-bottom{padding-right:190px}}
@media (max-width:720px){footer.site2{padding-bottom:96px}}

/* ----- Insignias de calidad (Lighthouse) y íconos del pie ----- */
:root{--lh-ok:#0CCE6B;--lh-mid:#FFA400;--lh-bad:#FF4E42}
:root[data-theme="light"]{--lh-ok:#0A7A3E;--lh-mid:#9A5B00;--lh-bad:#C4271B}   /* más oscuros: contraste sobre fondo claro */
.f-quality{display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap;margin-top:32px;padding-top:24px;border-top:1px dashed var(--line)}
.lh{display:flex;align-items:center;gap:20px;flex-wrap:wrap;color:var(--muted);text-decoration:none}
.lh-rings{display:flex;gap:14px}
.lh-ring{display:grid;justify-items:center;gap:6px;width:72px;color:var(--lh-ok)}
.lh-ring.mid{color:var(--lh-mid)}.lh-ring.bad{color:var(--lh-bad)}
.rg{position:relative;display:block;width:44px;height:44px}
.rg svg{width:44px;height:44px;display:block}
.rg .rb{fill:none;stroke:currentColor;stroke-opacity:.2;stroke-width:3}
.rg .rf{fill:none;stroke:currentColor;stroke-width:3;stroke-linecap:round}
.rg b{position:absolute;inset:0;display:grid;place-items:center;font:700 .82rem var(--f-mono);color:currentColor}
.lh-ring em{font:400 .66rem/1.2 var(--f-mono);font-style:normal;color:var(--dim);text-align:center}
.lh-cap{font:400 .78rem/1.5 var(--f-mono);color:var(--dim);max-width:230px}
.lh:hover .lh-cap{color:var(--fg)}
.f-icons{display:flex;gap:10px}
.icon-link{display:grid;place-items:center;width:42px;height:42px;border-radius:50%;border:1px solid var(--line);color:var(--muted);transition:color .2s,border-color .2s,transform .3s var(--spring)}
.icon-link svg{width:20px;height:20px}
.icon-link:hover{color:var(--fg);border-color:var(--primary);transform:translateY(-3px)}
@media (max-width:560px){.lh-rings{gap:8px}.lh-ring{width:64px}}
:root[data-retro="1"] .lh-ring em,:root[data-retro="1"] .lh-cap{font-family:var(--f-body);font-size:.95rem}

.notes-carga{grid-column:1/-1;margin:0;color:var(--dim);font:400 .9rem var(--f-mono)}

/* ----- Video de presentación ----- */
.btn-intro{cursor:pointer;font-family:inherit}
.intro-dlg{width:min(960px,calc(100vw - 24px));padding:0;border:1px solid var(--line);border-radius:18px;background:#000;overflow:hidden;box-shadow:0 40px 90px -30px rgba(0,0,0,.8)}
.intro-dlg::backdrop{background:rgba(3,8,16,.82)}
.intro-dlg video{display:block;width:100%;height:auto;aspect-ratio:16/9;background:#000}
.intro-dlg .lb-x{position:absolute;top:10px;right:10px;z-index:2}
:root[data-retro="1"] .intro-dlg{border-radius:0;border:3px solid var(--fg)}

/* ----- Arcade: corredor ----- */
.arc-stage{border:4px solid #4040A0;background:#0A0A18;box-shadow:6px 6px 0 rgba(0,0,0,.55);line-height:0;margin-bottom:18px}
.arc-stage canvas{display:block;width:100%;height:auto;image-rendering:pixelated;touch-action:manipulation;cursor:pointer;-webkit-tap-highlight-color:transparent}
.arc-top #arcHud{font-size:.6rem;color:#fff;line-height:1.6}
.arc-title{margin-bottom:clamp(14px,3vh,22px)}
.arc-hint{margin-bottom:18px}
.arc-chips{display:grid;grid-template-columns:repeat(2,1fr);gap:8px;margin-top:18px}
.arc-chip{font:inherit;font-size:.5rem;line-height:1.6;text-align:left;color:#fff;background:#15153A;
  border:3px solid #4040A0;padding:9px 10px;cursor:pointer;display:flex;gap:10px;align-items:center;min-width:0}
.arc-chip span{color:#FCD800;flex:none}
.arc-chip:hover:not(:disabled),.arc-chip.sel{background:#0058F8;border-color:#3CBCFC}
.arc-chip.lock{color:#5A5A98;border-color:#2C2C60;cursor:default;background:#101030}
.arc-btn.wa{background:#58D854}
.arcade.win #arcGo{animation:winPulse .8s steps(2) infinite}
@keyframes winPulse{50%{box-shadow:4px 4px 0 #000,0 0 0 4px #FCD800}}
@media (max-width:560px){.arc-chips{grid-template-columns:1fr}}

@media (max-width:940px){.globe-card{grid-template-columns:1fr;justify-items:center}.globe-box{width:min(100%,380px)}.globe-info{width:100%}}

@media (max-width:940px){
  .about{grid-template-columns:200px 1fr;gap:28px}
  .facts{grid-template-columns:1fr}
  .f-grid{grid-template-columns:1fr 1fr}
  .arcs{width:420px;right:-220px;opacity:.3}
}
@media (max-width:620px){
  .about{grid-template-columns:1fr}
  .about-pic{max-width:240px}
  .f-grid{grid-template-columns:1fr}
  .arcs{display:none}
}

@media (max-width:940px){
  .hero,.feature,.contact,.notes{grid-template-columns:1fr}
  .grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .steps,.stack{grid-template-columns:repeat(2,minmax(0,1fr));row-gap:36px}
  .step:nth-child(2)::after{display:none}
}
@media (max-width:720px){ nav ul{display:none} }
@media (max-width:620px){
  .grid,.svc,.steps,.stack,.two{grid-template-columns:1fr}
  .step::after{display:none}
  .hero{padding-block:48px 40px}
  .feature,.contact{padding:22px}
  .mock-body{grid-template-columns:1fr}
  .mock-list{border-right:0;border-bottom:1px solid var(--line)}
  .mock-map{height:180px}
  .svc article{grid-template-columns:1fr}
  .avatar{width:190px;right:6px}
  .bubble{right:196px;top:30px}
  .hero-art{padding-top:132px}
  .buddy{width:120px;right:8px}
  .buddy-bubble{font-size:.8rem}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important}}