/* Llantas La Sabana — asfalto oscuro, ámbar de señal y verde sabana.
   Secciones alternan noche (asfalto) y día (papel); una llanta animada protagoniza el inicio. */
:root{
  --asphalt:#0c100f; --asphalt-2:#141a18; --asphalt-3:#1d2522; --line-d:rgba(255,255,255,.09);
  --paper:#f3f4ef; --paper-2:#ffffff; --ink:#111614; --muted:#5b6761; --line:#dde1da;
  --amber:#ffb21a; --amber-2:#ff8a00; --green:#2fbf71; --green-d:#1d7a4a; --red:#e5533d;
  --on-dark:#eef2ee; --on-dark-muted:#a5b1ab;
  --display:"Archivo","Arial Narrow",Arial,sans-serif;
  --body:"Archivo",system-ui,-apple-system,"Segoe UI",sans-serif;
  --mono:"IBM Plex Mono",ui-monospace,Menlo,Consolas,monospace;
  --radius:18px; --ease:cubic-bezier(.2,.7,.2,1);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:84px}
body{margin:0;background:var(--paper);color:var(--ink);font:400 17px/1.6 var(--body);font-stretch:100%;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;display:block}
a{color:inherit}
p{margin:0}
h1,h2,h3{margin:0;font-family:var(--display);line-height:.98;text-wrap:balance}
h2{font-size:clamp(2.2rem,5.2vw,3.8rem);font-weight:850;font-stretch:118%;text-transform:uppercase;letter-spacing:-.01em}
h3{font-size:1.3rem;font-weight:700;font-stretch:105%;line-height:1.15}
.wrap{max-width:1200px;margin:0 auto;padding-inline:20px}
.eyebrow{display:inline-flex;align-items:center;gap:10px;font:600 .78rem/1 var(--body);letter-spacing:.18em;text-transform:uppercase;color:var(--green-d)}
.eyebrow::before{content:"";width:28px;height:2px;background:currentColor}
.dark .eyebrow{color:var(--amber)}
.sec-head{display:flex;justify-content:space-between;align-items:end;gap:24px;flex-wrap:wrap;margin-bottom:44px}
.sec-head h2{margin-top:14px}
.sec-head p{color:var(--muted);max-width:44ch}
.dark .sec-head p{color:var(--on-dark-muted)}
section{padding-block:96px;position:relative}
.dark{background:var(--asphalt);color:var(--on-dark)}

/* botones */
.btn{position:relative;display:inline-flex;align-items:center;gap:.6em;font:800 1rem/1 var(--display);font-stretch:112%;letter-spacing:.04em;text-transform:uppercase;padding:1.05em 1.6em;border-radius:999px;border:2px solid transparent;cursor:pointer;text-decoration:none;transition:transform .25s var(--ease),box-shadow .25s var(--ease),background .25s}
.btn svg{width:1.15em;height:1.15em;transition:transform .25s var(--ease)}
.btn:hover svg{transform:translateX(4px)}
.btn-primary{background:var(--amber);color:#1a1200;box-shadow:0 10px 30px -10px rgba(255,178,26,.7)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 16px 36px -10px rgba(255,178,26,.85)}
.btn-ghost{border-color:rgba(255,255,255,.28);color:var(--on-dark)}
.btn-ghost:hover{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.6)}
.btn-dark{background:var(--ink);color:#fff}
.btn-dark:hover{transform:translateY(-2px)}
:focus-visible{outline:3px solid var(--amber);outline-offset:3px}

/* encabezado */
.top{position:fixed;inset:0 0 auto 0;z-index:50;padding-top:env(safe-area-inset-top,0px);transition:background .35s,box-shadow .35s,backdrop-filter .35s}
.top.scrolled{background:rgba(12,16,15,.82);backdrop-filter:blur(14px) saturate(1.4);-webkit-backdrop-filter:blur(14px) saturate(1.4);box-shadow:0 1px 0 var(--line-d)}
.top .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-block:16px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--on-dark)}
.brand-mark{width:40px;height:40px;flex:none;animation:spin 14s linear infinite}
.brand-name{font:850 1.15rem/1 var(--display);font-stretch:120%;text-transform:uppercase}
.brand-name small{display:block;margin-top:4px;font:500 .66rem/1 var(--body);letter-spacing:.2em;color:var(--on-dark-muted)}
.menu{display:flex;align-items:center;gap:28px}
.menu a{color:var(--on-dark-muted);text-decoration:none;font-weight:600;font-size:.95rem;position:relative;padding-block:6px;transition:color .2s}
.menu a:not(.btn)::after{content:"";position:absolute;left:0;right:100%;bottom:0;height:2px;background:var(--amber);transition:right .3s var(--ease)}
.menu a:not(.btn):hover{color:#fff}
.menu a:not(.btn):hover::after{right:0}
.menu .btn{padding:.8em 1.2em;font-size:.85rem;color:#1a1200}
.burger{display:none;background:none;border:1px solid var(--line-d);border-radius:12px;width:46px;height:46px;color:#fff;cursor:pointer}
.burger span{display:block;width:20px;height:2px;background:currentColor;margin:5px auto;transition:transform .3s,opacity .3s}
.menu-open .burger span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.menu-open .burger span:nth-child(2){opacity:0}
.menu-open .burger span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* inicio */
.hero{min-height:min(860px,100svh);display:flex;align-items:center;padding-block:130px 90px;overflow:hidden;isolation:isolate}
.hero-bg{position:absolute;inset:0;z-index:-2;background:
  radial-gradient(60% 60% at 78% 45%,rgba(255,178,26,.22),transparent 60%),
  radial-gradient(50% 50% at 10% 90%,rgba(47,191,113,.16),transparent 60%),
  var(--asphalt)}
.hero-bg.has-img{background-color:var(--asphalt);background-position:center;background-size:cover;background-repeat:no-repeat}
.hero-grid{position:absolute;inset:0;z-index:-1;background-image:linear-gradient(var(--line-d) 1px,transparent 1px),linear-gradient(90deg,var(--line-d) 1px,transparent 1px);background-size:64px 64px;mask-image:radial-gradient(70% 70% at 60% 40%,#000 20%,transparent 75%);-webkit-mask-image:radial-gradient(70% 70% at 60% 40%,#000 20%,transparent 75%)}
.hero .wrap{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,1fr);gap:40px;align-items:center;width:100%}
.chip{display:inline-flex;align-items:center;gap:10px;padding:8px 14px 8px 12px;border-radius:999px;background:rgba(255,255,255,.06);border:1px solid var(--line-d);font-size:.88rem;font-weight:600;backdrop-filter:blur(6px)}
.pulse{width:9px;height:9px;border-radius:50%;background:var(--green);box-shadow:0 0 0 0 rgba(47,191,113,.6);animation:pulse 2s infinite}
.chip.closed .pulse{background:var(--red);animation:none}
.hero h1{margin-top:26px;font-size:clamp(3rem,8.4vw,7rem);font-weight:900;font-stretch:125%;text-transform:uppercase;letter-spacing:-.02em;line-height:.9}
.hero h1 .accent{color:transparent;-webkit-text-stroke:2px var(--amber);display:inline-block}
.hero h1 .line{display:block;overflow:hidden}
.hero h1 .line>span{display:inline-block;animation:rise .9s var(--ease) both}
.hero h1 .line:nth-child(2)>span{animation-delay:.12s}
.hero h1 .line:nth-child(3)>span{animation-delay:.24s}
.hero .lead{margin-top:26px;font-size:1.15rem;color:var(--on-dark-muted);max-width:50ch;animation:fade 1s .4s both}
.hero .ctas{display:flex;gap:14px;flex-wrap:wrap;margin-top:34px;animation:fade 1s .55s both}
.rating{display:flex;align-items:center;gap:14px;margin-top:40px;text-decoration:none;animation:fade 1s .7s both;width:max-content;max-width:100%}
.stars{display:flex;gap:2px;color:var(--amber)}
.stars svg{width:18px;height:18px}
.rating strong{font:850 1.6rem/1 var(--display);font-stretch:115%}
.rating span{color:var(--on-dark-muted);font-size:.9rem;line-height:1.3}

.tire-stage{position:relative;aspect-ratio:1;max-width:520px;width:100%;justify-self:end;animation:fade 1.2s .2s both}
.tire-stage::before{content:"";position:absolute;inset:8%;border-radius:50%;background:radial-gradient(circle,rgba(255,178,26,.35),transparent 65%);filter:blur(30px)}
.tire{position:relative;width:100%;height:100%;animation:spin 22s linear infinite}
.tire-stage:hover .tire{animation-duration:4s}
.badge-float{position:absolute;background:rgba(20,26,24,.85);border:1px solid var(--line-d);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-radius:16px;padding:12px 16px;display:flex;gap:12px;align-items:center;font-size:.85rem;box-shadow:0 20px 40px -20px rgba(0,0,0,.6);animation:float 6s ease-in-out infinite}
.badge-float b{display:block;font:800 1.05rem/1.1 var(--display);font-stretch:110%;color:#fff}
.badge-float .ic{width:36px;height:36px;padding:7px;border-radius:10px;background:var(--amber);color:#1a1200;flex:none}
.badge-1{left:-6%;top:16%}
.badge-2{right:-2%;bottom:14%;animation-delay:-3s}
.badge-2 .ic{background:var(--green);color:#06210f}
.scroll-cue{position:absolute;left:50%;bottom:24px;transform:translateX(-50%);width:26px;height:42px;border:2px solid rgba(255,255,255,.3);border-radius:14px}
.scroll-cue::after{content:"";position:absolute;left:50%;top:8px;width:4px;height:8px;margin-left:-2px;border-radius:2px;background:var(--amber);animation:cue 1.8s infinite}

/* marquesina */
.marquee{background:var(--amber);color:#1a1200;overflow:hidden;padding-block:18px;transform:rotate(-1.2deg);margin-block:-12px;position:relative;z-index:2;box-shadow:0 20px 40px -20px rgba(0,0,0,.35)}
.marquee-track{display:flex;width:max-content;animation:marquee 38s linear infinite}
.marquee span{font:900 1.5rem/1 var(--display);font-stretch:125%;text-transform:uppercase;white-space:nowrap;padding-inline:22px;display:flex;align-items:center;gap:44px}
.marquee span::after{content:"";width:12px;height:12px;border-radius:50%;border:3px solid #1a1200}

/* servicios */
.services{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:18px}
.svc{position:relative;background:var(--paper-2);border:1px solid var(--line);border-radius:var(--radius);padding:28px 24px 24px;display:flex;flex-direction:column;gap:10px;min-width:0;overflow:hidden;transition:transform .35s var(--ease),box-shadow .35s var(--ease),border-color .35s}
.svc::after{content:"";position:absolute;left:0;bottom:0;height:4px;width:0;background:linear-gradient(90deg,var(--amber),var(--amber-2));transition:width .45s var(--ease)}
.svc:hover{transform:translateY(-6px);box-shadow:0 24px 50px -24px rgba(17,22,20,.35);border-color:transparent}
.svc:hover::after{width:100%}
.svc .ic-wrap{width:56px;height:56px;border-radius:16px;display:grid;place-items:center;background:color-mix(in srgb,var(--green) 14%,#fff);color:var(--green-d);margin-bottom:8px;transition:background .35s,color .35s,transform .35s var(--ease)}
.svc:hover .ic-wrap{background:var(--ink);color:var(--amber);transform:rotate(-8deg) scale(1.05)}
.svc .ic{width:30px;height:30px}
.svc p{color:var(--muted);font-size:.95rem;line-height:1.55}
.svc .price{margin-top:auto;padding-top:14px;font:500 .85rem/1.2 var(--mono);display:flex;justify-content:space-between;align-items:center;gap:8px}
.svc .price b{font-weight:500}
.svc .price .go{width:34px;height:34px;border-radius:50%;display:grid;place-items:center;background:var(--paper);transition:background .3s,transform .3s var(--ease)}
.svc:hover .price .go{background:var(--amber);transform:rotate(-45deg)}
.svc .price .go svg{width:16px;height:16px}

/* pasos */
.steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;counter-reset:paso}
.step{position:relative;padding:34px 28px;border-radius:var(--radius);background:var(--asphalt-2);border:1px solid var(--line-d);overflow:hidden}
.step::before{counter-increment:paso;content:"0" counter(paso);position:absolute;right:16px;top:-14px;font:900 7rem/1 var(--display);font-stretch:125%;color:transparent;-webkit-text-stroke:1.5px rgba(255,178,26,.25)}
.step h3{font-size:1.5rem;margin-top:60px}
.step p{color:var(--on-dark-muted);margin-top:10px}

/* promociones */
.promos{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:18px}
.promo{position:relative;border-radius:24px;padding:34px 30px;color:#1a1200;background:linear-gradient(135deg,var(--amber) 0%,var(--amber-2) 100%);overflow:hidden;display:flex;flex-direction:column;gap:12px;min-height:240px;transition:transform .35s var(--ease)}
.promo:nth-child(3n+2){background:linear-gradient(135deg,#3ad083 0%,#178a52 100%);color:#04170c}
.promo:nth-child(3n+3){background:linear-gradient(135deg,#2a3330 0%,#0c100f 100%);color:#fff}
.promo:hover{transform:translateY(-6px) rotate(-.5deg)}
.promo::after{content:"";position:absolute;right:-70px;top:-70px;width:220px;height:220px;border-radius:50%;border:26px dashed rgba(0,0,0,.12);animation:spin 30s linear infinite}
.promo .tag{align-self:flex-start;font:700 .72rem/1 var(--body);letter-spacing:.16em;text-transform:uppercase;padding:7px 10px;border-radius:999px;background:rgba(0,0,0,.14)}
.promo h3{font-size:clamp(1.8rem,3.4vw,2.4rem);font-weight:900;font-stretch:120%;text-transform:uppercase;line-height:1;position:relative;z-index:1}
.promo p{position:relative;z-index:1;max-width:40ch}
.promo .until{margin-top:auto;font:500 .82rem/1.2 var(--mono);opacity:.8}

/* lee tu llanta */
.decoder{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,1fr);gap:28px;align-items:stretch}
.sidewall{position:relative;border-radius:24px;padding:40px 32px;background:radial-gradient(120% 120% at 0% 0%,#26302c,#0f1412 60%);border:1px solid var(--line-d);overflow:hidden;display:flex;flex-direction:column;justify-content:center;min-width:0}
.sidewall::before{content:"";position:absolute;right:-180px;top:50%;width:360px;height:360px;margin-top:-180px;border-radius:50%;border:40px solid #1b2220;box-shadow:inset 0 0 0 10px #232c29,0 0 0 10px #151b19}
.code{position:relative;display:flex;flex-wrap:wrap;gap:4px;font:900 clamp(2.4rem,6.5vw,4.4rem)/1 var(--display);font-stretch:118%;letter-spacing:.01em}
.code button{all:unset;cursor:pointer;padding:8px 8px 10px;border-radius:10px;color:#cfd6d2;position:relative;transition:color .25s,background .25s}
.code button::after{content:"";position:absolute;left:8px;right:8px;bottom:2px;height:4px;border-radius:2px;background:var(--amber);transform:scaleX(0);transition:transform .3s var(--ease)}
.code button:hover{color:#fff;background:rgba(255,255,255,.05)}
.code button[aria-pressed="true"]{color:var(--amber)}
.code button[aria-pressed="true"]::after{transform:scaleX(1)}
.code button:focus-visible{outline:3px solid var(--amber)}
.explain{position:relative;margin-top:24px;font-size:1.08rem;color:var(--on-dark-muted);min-height:3.4em;max-width:44ch}
.explain.swap{animation:fade .4s both}
.sidewall .hint{position:relative;margin-top:16px;font:500 .78rem/1 var(--mono);color:#6f7c76;letter-spacing:.06em;text-transform:uppercase}
.quote{border-radius:24px;padding:30px;background:var(--paper-2);color:var(--ink);display:grid;gap:16px;align-content:start}
.quote h3{font-size:1.7rem;font-weight:850;font-stretch:115%;text-transform:uppercase}
.fields{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}
label.f{display:grid;gap:6px;font-size:.8rem;font-weight:600;color:var(--muted);min-width:0;letter-spacing:.02em}
input,select,textarea{font:inherit;font-size:1rem;color:var(--ink);background:var(--paper);border:1.5px solid var(--line);border-radius:12px;padding:12px 14px;width:100%;min-width:0;transition:border-color .2s,box-shadow .2s,background .2s}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--amber);background:#fff;box-shadow:0 0 0 4px rgba(255,178,26,.2)}
textarea{resize:vertical;min-height:84px}
.msg-preview{font-size:.88rem;color:var(--muted);background:var(--paper);border-radius:12px;padding:12px 14px;border:1px dashed var(--line)}
.msg-preview em{color:var(--ink);font-style:normal;font-weight:500}
.note{font-size:.88rem;color:var(--muted)}
.copy{background:var(--paper);border:1px solid var(--line);color:var(--ink);border-radius:999px;font:600 .74rem/1 var(--body);padding:6px 10px;cursor:pointer;margin-left:6px;vertical-align:middle;transition:background .2s}
.copy:hover{background:var(--amber);border-color:var(--amber)}
.dark .copy{background:rgba(255,255,255,.06);border-color:var(--line-d);color:var(--on-dark)}

/* marcas */
.brands{display:flex;flex-wrap:wrap;gap:12px}
.brands span{font:850 1.4rem/1 var(--display);font-stretch:120%;text-transform:uppercase;padding:18px 26px;border:1.5px solid var(--line);border-radius:999px;background:var(--paper-2);transition:background .25s,color .25s,transform .25s var(--ease)}
.brands span:hover{background:var(--ink);color:var(--amber);transform:translateY(-3px)}

/* galería */
.gallery{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));grid-auto-rows:240px;gap:14px}
.gallery figure{margin:0;border-radius:var(--radius);overflow:hidden;position:relative;background:var(--asphalt-3)}
.gallery figure:nth-child(5n+1){grid-row:span 2}
.gallery img{width:100%;height:100%;object-fit:cover;transition:transform .8s var(--ease)}
.gallery figure:hover img{transform:scale(1.06)}

/* contacto */
.contact{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);gap:24px}
.map{border-radius:24px;overflow:hidden;min-height:420px;background:var(--asphalt-3);border:1px solid var(--line-d)}
.map iframe{width:100%;height:100%;min-height:420px;border:0;display:block;filter:grayscale(.3) contrast(1.05)}
.info{display:grid;gap:16px;align-content:start}
.panel{background:var(--asphalt-2);border:1px solid var(--line-d);border-radius:var(--radius);padding:24px}
.panel h3{margin-bottom:14px}
.hours{width:100%;border-collapse:collapse;font-variant-numeric:tabular-nums}
.hours td{padding:10px 0;border-bottom:1px solid var(--line-d);color:var(--on-dark-muted)}
.hours tr:last-child td{border-bottom:0}
.hours td:last-child{text-align:right}
.hours tr.is-today td{color:#fff;font-weight:700}
.hours tr.is-today td:first-child::before{content:"";display:inline-block;width:8px;height:8px;border-radius:50%;background:var(--amber);margin-right:10px;vertical-align:middle}
.contact-lines{display:grid;gap:12px}
.contact-lines a,.contact-lines p{display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--on-dark)}
.contact-lines .ic{width:40px;height:40px;padding:9px;border-radius:12px;background:rgba(255,255,255,.06);color:var(--amber);flex:none}
.contact-lines a:hover .ic{background:var(--amber);color:#1a1200}

footer{background:var(--asphalt);color:var(--on-dark-muted);border-top:1px solid var(--line-d);padding-block:36px calc(36px + env(safe-area-inset-bottom,0px));font-size:.9rem}
footer .wrap{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}
.footer-big{font:900 clamp(3rem,13vw,10rem)/.85 var(--display);font-stretch:125%;text-transform:uppercase;color:transparent;-webkit-text-stroke:1px rgba(255,255,255,.12);padding-inline:20px;max-width:1200px;margin:0 auto 30px;white-space:nowrap;overflow:hidden}

/* botón flotante */
.fab{position:fixed;right:18px;bottom:calc(18px + env(safe-area-inset-bottom,0px));z-index:60;width:62px;height:62px;border-radius:50%;display:grid;place-items:center;background:#25d366;color:#fff;box-shadow:0 14px 30px -8px rgba(0,0,0,.45);transition:transform .25s var(--ease)}
.fab.call{background:var(--amber);color:#1a1200}
.fab:hover{transform:scale(1.08)}
.fab svg{width:30px;height:30px}
.fab::before{content:"";position:absolute;inset:0;border-radius:50%;background:inherit;opacity:.5;animation:ring 2.4s infinite;z-index:-1}

/* aparición al hacer scroll (solo con JS activo) */
.js .reveal{opacity:0;transform:translateY(28px);transition:opacity .8s var(--ease),transform .8s var(--ease);transition-delay:var(--d,0s)}
.js .reveal.in{opacity:1;transform:none}

@keyframes spin{to{transform:rotate(360deg)}}
@keyframes rise{from{transform:translateY(105%)}to{transform:none}}
@keyframes fade{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:none}}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-12px)}}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(47,191,113,.6)}70%{box-shadow:0 0 0 10px rgba(47,191,113,0)}100%{box-shadow:0 0 0 0 rgba(47,191,113,0)}}
@keyframes marquee{to{transform:translateX(-50%)}}
@keyframes cue{0%{opacity:0;transform:translateY(0)}30%{opacity:1}100%{opacity:0;transform:translateY(14px)}}
@keyframes ring{0%{transform:scale(1);opacity:.5}100%{transform:scale(1.6);opacity:0}}

@media (max-width:960px){
  .hero .wrap,.decoder,.contact{grid-template-columns:1fr}
  .tire-stage{justify-self:center;max-width:380px;order:-1;margin-top:10px}
  .hero{min-height:0;padding-block:110px 80px}
  .steps{grid-template-columns:1fr}
  .scroll-cue{display:none}
}
@media (max-width:820px){
  .burger{display:block}
  .menu{position:fixed;inset:0;top:0;flex-direction:column;justify-content:center;gap:26px;background:rgba(12,16,15,.97);transform:translateY(-100%);transition:transform .45s var(--ease);z-index:-1}
  .menu a{font:850 1.9rem/1 var(--display);font-stretch:120%;text-transform:uppercase;color:#fff}
  .menu .btn{font-size:1rem}
  .menu-open .menu{transform:none}
  section{padding-block:72px}
}
@media (max-width:520px){
  .fields{grid-template-columns:1fr 1fr 1fr}
  .badge-1{left:0;top:4%}
  .badge-2{right:0;bottom:4%}
  .sidewall,.quote{padding:26px 20px}
  .marquee span{font-size:1.15rem}
  .gallery{grid-auto-rows:200px}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important}
  .js .reveal{opacity:1;transform:none}
}

/* ---------- panel de administración ---------- */
.admin-body{min-height:100vh;background:var(--paper)}
.admin-top{background:var(--asphalt);color:var(--on-dark)}
.admin-top .wrap{display:flex;justify-content:space-between;align-items:center;gap:12px;padding-block:16px;flex-wrap:wrap}
.admin-top a{color:var(--on-dark)}
.admin-links{display:flex;gap:16px;align-items:center;flex-wrap:wrap;font-size:.92rem}
.admin-main{padding-block:28px 60px;display:grid;gap:22px}
.tabs{display:flex;gap:6px;overflow-x:auto;padding-bottom:4px}
.tabs a{text-decoration:none;padding:10px 16px;border-radius:999px;font-weight:600;font-size:.92rem;color:var(--muted);background:var(--paper-2);border:1px solid var(--line);white-space:nowrap}
.tabs a[aria-current="page"]{background:var(--ink);color:var(--amber);border-color:var(--ink)}
.card{background:var(--paper-2);border:1px solid var(--line);border-radius:var(--radius);padding:22px;display:grid;gap:14px;min-width:0}
.grid2{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:14px}
.item{background:var(--paper-2);border:1px solid var(--line);border-radius:var(--radius);padding:18px;display:grid;gap:12px}
.item.nuevo{border-style:dashed;background:transparent}
.item-row{display:flex;gap:14px;align-items:end;justify-content:space-between;flex-wrap:wrap}
.chk{display:flex;gap:8px;align-items:center;font-size:.95rem}
.chk input{width:auto}
.chk.danger{color:var(--red)}
.hrow{display:grid;grid-template-columns:120px 1fr 1fr auto;gap:10px;align-items:center;padding-block:8px;border-bottom:1px solid var(--line)}
.alert{border-radius:12px;padding:12px 16px;font-weight:500}
.alert.ok{background:#e4f6ec;color:#155e37;border:1px solid #9bd8b6}
.alert.err{background:#fde9e5;color:#9b2c1b;border:1px solid #f0a597}
.actions{display:flex;gap:12px;align-items:center;flex-wrap:wrap;position:sticky;bottom:0;background:var(--paper);padding-block:14px;border-top:1px solid var(--line)}
.login{max-width:440px;margin:8vh auto;padding-inline:20px}
.small{font-size:.85rem;color:var(--muted)}
.thumbs{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:12px}
.thumbs figure{margin:0;display:grid;gap:8px}
.thumbs img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:12px;background:var(--line)}
.admin-body .brand-name small{color:var(--on-dark-muted)}
@media (max-width:480px){.hrow{grid-template-columns:1fr 1fr}.hrow .day{grid-column:1/-1}}
.menu-open .top{backdrop-filter:none;-webkit-backdrop-filter:none;background:transparent;box-shadow:none}
.menu-open body,.menu-open{overflow:hidden}
html{overflow-x:hidden}
.code{font-size:clamp(2rem,4.4vw,3.5rem)}
@media (max-width:960px){.tire-stage{max-width:300px}}
@media (max-width:520px){
  .tire-stage{max-width:230px;margin-top:0}
  .badge-float{padding:8px 10px;font-size:.72rem;gap:8px;border-radius:12px}
  .badge-float b{font-size:.85rem}
  .badge-float .ic{width:28px;height:28px;padding:5px}
  .badge-1{left:-18%}
  .badge-2{right:-18%}
  .hero{padding-block:96px 64px}
}
.footer-links{display:flex;gap:20px;align-items:center;flex-wrap:wrap}
.admin-link{display:inline-flex;align-items:center;gap:8px;color:var(--on-dark-muted);text-decoration:none;padding:8px 14px;border:1px solid var(--line-d);border-radius:999px;transition:color .2s,border-color .2s}
.admin-link .ic{width:16px;height:16px}
.admin-link:hover{color:var(--amber);border-color:var(--amber)}

/* prueba social del inicio */
.hero-proof{display:flex;align-items:center;gap:28px;flex-wrap:wrap;margin-top:40px;animation:fade 1s .7s both}
.hero-proof .rating{margin-top:0;animation:none}
.since{display:flex;align-items:center;gap:12px;padding-right:28px;border-right:1px solid var(--line-d)}
.since strong{font:900 2.4rem/1 var(--display);font-stretch:125%;color:var(--amber)}
.since span{color:var(--on-dark-muted);font-size:.9rem;line-height:1.3}

/* nosotros */
.about{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:48px;align-items:start}
.about-lead{font-size:1.2rem;line-height:1.7;color:var(--on-dark);max-width:56ch}
.stats{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin-top:36px}
.stats div{padding:22px;border-radius:var(--radius);background:var(--asphalt-2);border:1px solid var(--line-d)}
.stats strong{display:block;font:900 clamp(2.4rem,5vw,3.4rem)/1 var(--display);font-stretch:125%;color:var(--amber);font-variant-numeric:tabular-nums}
.stats span{display:block;margin-top:8px;color:var(--on-dark-muted);font-size:.92rem}
.timeline{list-style:none;margin:0;padding:0 0 0 28px;position:relative;display:grid;gap:26px}
.timeline::before{content:"";position:absolute;left:7px;top:8px;bottom:8px;width:2px;background:linear-gradient(var(--amber),rgba(255,178,26,.1))}
.timeline li{position:relative}
.timeline li::before{content:"";position:absolute;left:-28px;top:6px;width:16px;height:16px;border-radius:50%;background:var(--asphalt);border:3px solid var(--amber)}
.timeline li:last-child::before{background:var(--amber);box-shadow:0 0 0 6px rgba(255,178,26,.2)}
.timeline .year{font:900 1.6rem/1 var(--display);font-stretch:125%;color:#fff}
.timeline p{margin-top:6px;color:var(--on-dark-muted);max-width:52ch}

/* misión y visión */
.mv-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:22px}
.mv-card{position:relative;background:var(--paper-2);border:1px solid var(--line);border-radius:24px;padding:40px 34px;display:flex;flex-direction:column;gap:14px;overflow:hidden;transition:transform .35s var(--ease),box-shadow .35s var(--ease)}
.mv-card:hover{transform:translateY(-6px);box-shadow:0 30px 60px -30px rgba(17,22,20,.35)}
.mv-card h2{font-size:clamp(2rem,4vw,2.8rem)}
.mv-card p{color:var(--muted);line-height:1.7}
.mv-card .mv-ic{width:64px;height:64px;border-radius:18px;display:grid;place-items:center;background:var(--amber);color:#1a1200}
.mv-card .mv-ic .ic{width:32px;height:32px}
.mv-card.alt .mv-ic{background:var(--green);color:#06210f}
.mv-card::after{content:"";position:absolute;right:-60px;bottom:-60px;width:180px;height:180px;border-radius:50%;border:22px solid var(--paper)}

/* redes en el pie */
.social{display:grid;place-items:center;width:38px;height:38px;border-radius:50%;border:1px solid var(--line-d);color:var(--on-dark-muted);transition:color .2s,border-color .2s,background .2s}
.social .ic{width:18px;height:18px}
.social:hover{color:#1a1200;background:var(--amber);border-color:var(--amber)}

@media (max-width:960px){.about{grid-template-columns:1fr;gap:40px}}
@media (max-width:520px){.since{border-right:0;padding-right:0}.stats div{padding:16px}}
.mv-card>*{position:relative;z-index:1}
.mv-card::after{z-index:0}
.rating .stars{color:var(--amber);margin-bottom:4px}

/* barra de accesos */
.util{border-bottom:1px solid var(--line-d);font-size:.8rem;color:var(--on-dark-muted);max-height:44px;overflow:hidden;transition:max-height .35s var(--ease),opacity .25s}
.util .wrap{display:flex;justify-content:space-between;align-items:center;gap:12px;padding-block:7px}
.util .ic{width:15px;height:15px;flex:none}
.util-info{display:inline-flex;align-items:center;gap:6px;min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.util-links{display:flex;gap:8px;flex:none}
.util-links a{display:inline-flex;align-items:center;gap:6px;text-decoration:none;color:var(--on-dark);padding:5px 12px;border-radius:999px;border:1px solid var(--line-d);background:rgba(255,255,255,.04);font-weight:600;transition:background .2s,color .2s,border-color .2s}
.util-links a:hover{background:var(--amber);border-color:var(--amber);color:#1a1200}
.top.scrolled .util{max-height:0;opacity:0;border-bottom-color:transparent}
.menu-open .util{opacity:0}
@media (max-width:640px){.util-info{display:none}.util .wrap{justify-content:flex-end}}
.hero{padding-top:150px}
@media (max-width:960px){.hero{padding-top:140px}}
@media (max-width:520px){.hero{padding-top:130px}}

/* logo */
.brand-logo{width:56px;height:56px;flex:none;transition:transform .5s var(--ease)}
.brand:hover .brand-logo{transform:rotate(-12deg) scale(1.05)}
.top.scrolled .brand-logo{width:46px;height:46px}
.tire-logo{position:absolute;left:50%;top:50%;width:34%;height:34%;transform:translate(-50%,-50%);border-radius:50%;box-shadow:0 0 0 6px rgba(12,16,15,.6),0 18px 40px -10px rgba(0,0,0,.7);z-index:1}
.footer-brand{display:flex;align-items:center;gap:24px;margin-bottom:28px;flex-wrap:wrap}
.footer-brand img{width:130px;height:130px}
.footer-brand p{color:var(--on-dark-muted);font-size:1.05rem;max-width:40ch}
@media (max-width:520px){.brand-logo{width:46px;height:46px}.brand-name{font-size:1rem}}
footer .footer-brand{justify-content:flex-start}

/* accesos internos en el encabezado */
.top>.wrap{gap:20px}
.menu{margin-left:auto}
.access{display:flex;gap:8px;align-items:center;padding-left:18px;border-left:1px solid var(--line-d)}
.access-btn{display:inline-flex;align-items:center;gap:8px;padding:9px 14px;border-radius:999px;border:1.5px solid rgba(255,255,255,.22);color:var(--on-dark);text-decoration:none;font-weight:700;font-size:.85rem;white-space:nowrap;background:rgba(255,255,255,.04);transition:background .2s,color .2s,border-color .2s,transform .2s var(--ease)}
.access-btn .ic{width:17px;height:17px;flex:none}
.access-btn:hover{background:#fff;color:#111;border-color:#fff;transform:translateY(-1px)}
.util-wa{color:var(--on-dark);text-decoration:none;font-weight:600;white-space:nowrap}
.util-wa:hover{color:var(--amber)}
@media (max-width:1180px){
  .access-btn span{display:none}
  .access-btn{padding:0;width:42px;height:42px;justify-content:center}
}
@media (max-width:820px){
  .menu{margin-left:0}
  .access{margin-left:auto;padding-left:0;border-left:0}
  .burger{flex:none}
  .top>.wrap{gap:10px}
}
@media (max-width:400px){
  .brand-name small{display:none}
  .access-btn{width:38px;height:38px}
}
.menu-only{display:none}
@media (max-width:820px){
  .menu-access{display:flex;flex-wrap:wrap;justify-content:center;gap:10px;margin-top:8px}
  .menu .menu-access .access-btn{width:auto;height:auto;padding:12px 18px;font:700 .95rem/1 var(--body);font-stretch:100%;text-transform:none}
  .menu .menu-access .access-btn span{display:inline}
}

/* encabezado: evitar cortes de línea con la fuente ancha */
.btn,.brand-name,.menu a,.access-btn{white-space:nowrap}
.brand-name{font-stretch:108%}
.menu{gap:22px}
.menu .btn{font-stretch:100%;padding:.85em 1.2em}
.wrap,.top>.wrap{max-width:1320px}
.util .wrap{max-width:1320px}
@media (max-width:1480px){
  .access-btn span{display:none}
  .access-btn{padding:0;width:42px;height:42px;justify-content:center}
  .menu .menu-access .access-btn span{display:inline}
}
@media (max-width:1100px) and (min-width:821px){
  .menu{gap:16px}
  .menu a:not(.btn){font-size:.9rem}
  .brand-name small{display:none}
}

/* botón Ingresar con menú desplegable */
.access{position:relative}
.access-toggle{display:inline-flex;align-items:center;gap:8px;padding:9px 14px 9px 12px;border-radius:999px;border:1.5px solid rgba(255,255,255,.22);background:rgba(255,255,255,.04);color:var(--on-dark);font:700 .88rem/1 var(--body);cursor:pointer;white-space:nowrap;transition:background .2s,border-color .2s,color .2s}
.access-toggle .ic{width:18px;height:18px}
.access-toggle .chev{width:15px;height:15px;transition:transform .25s var(--ease)}
.access-toggle:hover,.access-toggle[aria-expanded="true"]{background:#fff;color:#111;border-color:#fff}
.access-toggle[aria-expanded="true"] .chev{transform:rotate(180deg)}
.access-menu{position:absolute;right:0;top:calc(100% + 12px);width:300px;max-width:calc(100vw - 32px);background:#fff;color:var(--ink);border-radius:18px;padding:8px;box-shadow:0 30px 60px -20px rgba(0,0,0,.55),0 0 0 1px rgba(0,0,0,.05);z-index:70;transform-origin:top right;animation:pop .22s var(--ease)}
.access-menu::before{content:"";position:absolute;right:26px;top:-6px;width:12px;height:12px;background:#fff;transform:rotate(45deg);border-radius:2px}
.access-menu a{position:relative;display:flex;align-items:center;gap:12px;padding:12px;border-radius:12px;text-decoration:none;color:inherit;transition:background .15s}
.access-menu a:hover,.access-menu a:focus-visible{background:var(--paper)}
.access-menu b{display:block;font-size:.95rem}
.access-menu small{display:block;color:var(--muted);font-size:.8rem;margin-top:2px}
.am-ic{width:40px;height:40px;border-radius:12px;display:grid;place-items:center;background:var(--amber);color:#1a1200;flex:none}
.am-ic.alt{background:var(--ink);color:var(--amber)}
.am-ic .ic{width:20px;height:20px}
.access-menu .ext{width:16px;height:16px;margin-left:auto;color:var(--muted)}
@keyframes pop{from{opacity:0;transform:translateY(-6px) scale(.97)}to{opacity:1;transform:none}}
@media (max-width:1480px){.access-toggle span{display:inline}}
@media (max-width:820px){.access-toggle span,.access-toggle .chev{display:none}.access-toggle{width:42px;height:42px;padding:0;justify-content:center}}

/* "Ingresar" igual en computador y celular */
@media (max-width:820px){
  .access-toggle{width:auto;height:42px;padding:0 12px 0 10px;gap:6px}
  .access-toggle span,.access-toggle .chev{display:inline-block}
  .access-toggle span{font-size:.85rem}
}
@media (max-width:480px){
  .brand-name{display:none}
  .brand-logo{width:50px;height:50px}
}

/* cotización por servicio */
.decoder{grid-template-columns:minmax(0,1fr) minmax(0,1.05fr)}
.tire-fields{display:grid;gap:16px}
.serv-info{position:relative;display:grid;gap:12px;align-content:center}
.serv-info.swap,#panelLlanta.swap{animation:fade .4s both}
.serv-info h3{font-size:clamp(1.8rem,3.5vw,2.6rem);font-weight:900;font-stretch:118%;text-transform:uppercase;line-height:1}
.si-ic{width:68px;height:68px;border-radius:20px;display:grid;place-items:center;background:var(--amber);color:#1a1200}
.si-ic .ic{width:36px;height:36px}
.si-price{justify-self:start;font:500 .85rem/1 var(--mono);padding:10px 14px;border-radius:999px;background:rgba(255,255,255,.07);border:1px solid var(--line-d);color:var(--on-dark)}
.sidewall{min-height:360px}
[hidden]{display:none!important}
.code{font-size:clamp(2rem,3.4vw,3.1rem);flex-wrap:nowrap}.sidewall{overflow-x:auto}
.util-right{display:flex;gap:22px;align-items:center;min-width:0}
.util-mail{display:inline-flex;align-items:center;gap:6px;font-weight:500;color:var(--on-dark-muted)}
@media (max-width:900px){.util-mail{display:none}}

/* logo propio subido desde el panel: círculo blanco para que se vea en fondos oscuros */
.logo-custom{background:#fff;border-radius:50%;object-fit:contain;padding:6%}
.footer-brand .footer-logo{width:130px;height:130px}

/* ===== Panel de administración v2 ===== */
.admin-body{background:#eef0ea}
.admin-top{position:sticky;top:0;z-index:40}
.admin-top .brand-logo{width:44px;height:44px}
.admin-top .access-btn{padding:9px 14px;width:auto;height:auto;font:600 .85rem/1 var(--body);cursor:pointer}
.admin-top .access-btn span{display:inline}
.admin-layout{display:grid;grid-template-columns:230px minmax(0,1fr);gap:28px;align-items:start;padding-block:28px 80px}
.side{position:sticky;top:96px;display:grid;gap:2px;background:var(--paper-2);border:1px solid var(--line);border-radius:var(--radius);padding:10px}
.side a{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:12px;text-decoration:none;color:var(--muted);font-weight:600;font-size:.94rem}
.side a .ic{width:18px;height:18px;flex:none}
.side a:hover{background:var(--paper);color:var(--ink)}
.side a[aria-current="page"]{background:var(--ink);color:#fff}
.side a[aria-current="page"] .ic{color:var(--amber)}
.side-sep{height:1px;background:var(--line);margin:8px 6px}
.admin-main{display:grid;gap:18px;min-width:0;padding:0}
.page-head{display:flex;justify-content:space-between;gap:16px;align-items:flex-end;flex-wrap:wrap}
.page-head h1{font:900 clamp(1.8rem,3vw,2.4rem)/1 var(--display);font-stretch:115%;text-transform:uppercase;margin:0}
.page-head p{color:var(--muted);margin-top:8px;max-width:60ch}
.page-links{display:flex;gap:10px;flex-wrap:wrap}
.mini-link{font-size:.85rem;font-weight:600;color:var(--ink);text-decoration:none;padding:8px 12px;border-radius:999px;border:1px solid var(--line);background:var(--paper-2)}
.mini-link:hover{border-color:var(--ink)}
.edit-form{display:grid;gap:18px}
.card h3{font-size:1.2rem;display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.lbl{color:var(--ink);font-size:.85rem;font-weight:700}
.help{font-size:.8rem;font-weight:400;color:var(--muted);line-height:1.45;letter-spacing:0}
.help b{color:var(--ink)}
.item-title{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.svc-ic{width:34px;height:34px;border-radius:10px;display:grid;place-items:center;background:#e4f6ec;color:var(--green-d)}
.svc-ic .ic{width:20px;height:20px}
.to-delete{border-color:var(--red)!important;background:#fdeeea!important;opacity:.85}
.hrow.is-closed{opacity:.6}
.warn-text{color:#a15c00!important;font-weight:600}
.badge{display:inline-block;font:700 .72rem/1 var(--body);padding:5px 9px;border-radius:999px;background:var(--paper);border:1px solid var(--line);color:var(--muted);letter-spacing:.02em}
.badge.okb{background:#e4f6ec;border-color:#9bd8b6;color:#155e37}
.badge.warn{background:#fff3d6;border-color:#f3cf7a;color:#7a4b00}
.actions{z-index:5;margin-inline:-4px;padding-inline:4px;background:#eef0ea}
.actions .btn[disabled]{opacity:.7;cursor:wait}
.login-logo{width:110px;height:110px;justify-self:center}
.thumbs figure.to-delete img{outline:3px solid var(--red)}
.thumbs img.logo-custom,.thumbs img[src$=".svg"]{object-fit:contain;background:#fff}
/* inicio */
.dash{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
.dash-hero{grid-column:1/-1}
.dash-hero h2{font:900 clamp(1.6rem,3vw,2.2rem)/1.05 var(--display);font-stretch:112%;margin:0}
.quick{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:10px;margin-top:6px}
.quick a{display:flex;align-items:center;gap:10px;padding:14px;border-radius:14px;background:var(--paper);border:1px solid var(--line);text-decoration:none;color:var(--ink);font-weight:700;font-size:.92rem;transition:border-color .2s,transform .2s}
.quick a:hover{border-color:var(--amber);transform:translateY(-2px)}
.quick .ic{width:22px;height:22px;color:var(--green-d)}
.checks{list-style:none;margin:0;padding:0;display:grid}
.checks li{display:grid;grid-template-columns:28px minmax(0,1fr) auto;gap:12px;align-items:center;padding:10px 0;border-bottom:1px solid var(--line)}
.checks li:last-child{border-bottom:0}
.checks b{display:block;font-size:.92rem}
.checks small{display:block;color:var(--muted);font-size:.8rem}
.checks a{font-size:.82rem;font-weight:700;color:var(--ink)}
.dot-st{width:26px;height:26px;border-radius:50%;display:grid;place-items:center;font-weight:800;font-size:.8rem}
.is-ok .dot-st{background:#e4f6ec;color:#155e37}
.is-off .dot-st{background:#fff3d6;color:#7a4b00}
.steps-mini{margin:0;padding-left:20px;display:grid;gap:8px;color:var(--muted)}
.steps-mini b{color:var(--ink)}
/* manual */
.manual{display:grid;grid-template-columns:220px minmax(0,1fr);gap:18px;align-items:start}
.manual-toc{position:sticky;top:96px}
.manual-toc ol{margin:0;padding-left:20px;display:grid;gap:6px;font-size:.9rem}
.manual-toc a{color:var(--ink);text-decoration:none}
.manual-toc a:hover{color:var(--green-d);text-decoration:underline}
.manual-body{display:grid;gap:18px;min-width:0}
.manual-body section{scroll-margin-top:96px}
.manual-body h2{font:900 1.5rem/1.1 var(--display);font-stretch:112%;text-transform:uppercase}
.manual-body h4{margin:10px 0 0;font-size:1rem}
.manual-body p,.manual-body li{color:#3c4641;line-height:1.65}
.manual-body ul,.manual-body ol{margin:0;padding-left:22px;display:grid;gap:6px}
.manual-body code,.manual-body pre{font-family:var(--mono);font-size:.85em;background:var(--paper);border:1px solid var(--line);border-radius:6px;padding:1px 6px}
.manual-body pre{padding:10px 14px;margin:0}
.tip{background:#fff7e0;border-left:4px solid var(--amber);border-radius:8px;padding:10px 14px}
.dot-inline{display:inline-grid;place-items:center;width:20px;height:20px;border-radius:50%;font-size:.72rem;font-weight:800}
.dot-inline.ok{background:#e4f6ec;color:#155e37}.dot-inline.off{background:#fff3d6;color:#7a4b00}
details{border:1px solid var(--line);border-radius:12px;padding:12px 14px;background:var(--paper)}
details+details{margin-top:8px}
summary{cursor:pointer;font-weight:700}
details p{margin-top:8px}
section:target{box-shadow:0 0 0 3px var(--amber)}
@media (max-width:900px){
  .admin-layout{grid-template-columns:1fr;gap:16px;padding-top:14px}
  .side{position:static;display:flex;overflow-x:auto;padding:6px;gap:4px}
  .side a{white-space:nowrap;padding:9px 12px}
  .side-sep{display:none}
  .manual{grid-template-columns:1fr}
  .manual-toc{position:static}
  .dash{grid-template-columns:1fr}
  .admin-top .access-btn span{display:none}
  .admin-top .access-btn{width:40px;height:40px;padding:0;justify-content:center}
}
.admin-body section.card{padding:22px}
.dash .card{align-content:start}.dash-hero .chip{justify-self:start}
@media (max-width:960px){.hero-bg.has-img::after{content:"";position:absolute;inset:0;background:rgba(12,16,15,.5)}}
.gallery{grid-auto-flow:dense}
.gallery figure:nth-child(5n+1){grid-row:auto}
@media (min-width:700px){.gallery{grid-template-columns:repeat(4,minmax(0,1fr))}.gallery figure:first-child{grid-column:span 2;grid-row:span 2}}
@media (max-width:820px){
  .menu{visibility:hidden;opacity:0;transition:transform .45s var(--ease),opacity .3s,visibility 0s linear .45s}
  .menu-open .menu{visibility:visible;opacity:1;transition:transform .45s var(--ease),opacity .3s,visibility 0s}
}


/* Cotización en celular y tableta: una columna (el formulario primero, la guía debajo) */
@media (max-width:960px){
  .decoder{grid-template-columns:1fr}
  .sidewall{min-height:0}
  .code{flex-wrap:wrap;font-size:clamp(1.9rem,9vw,2.6rem)}
}

/* Textos justificados (párrafos). Los títulos, botones y datos cortos se quedan alineados a la izquierda. */
.hero .lead,
.sec-head p,
.svc p,
.step p,
.promo p,
.about-lead,
.timeline p,
.mv-card p,
.explain,
.serv-info .explain,
.footer-brand p,
.manual-body p,
.manual-body li{
  text-align:justify;
  text-justify:inter-word;
  hyphens:manual;
  -webkit-hyphens:manual;
  overflow-wrap:break-word;
}
@media (max-width:520px){
  .mv-card{padding:30px 20px}
  .mv-card p,.about-lead{font-size:1rem}
}