:root {
  --color-bg: #0a0b0d;
  --color-surface: #14171a;
  --color-text: #e9ebed;
  --color-accent: #94bce3;
  --color-divider: rgba(233,235,237,0.16);
}
body { margin: 0; background: #0a0b0d; color: #e9ebed; font-family: var(--font-body); }
a { color: var(--color-accent); }
a:hover { color: #b5d9fd; }
::selection { background: rgba(148,188,227,0.3); }
:focus-visible { outline: 2px solid var(--color-accent); outline-offset: 2px; }
[hidden] { display: none !important; }

@keyframes bmIn { from { opacity: 0; transform: translateY(18px); filter: blur(6px); } to { opacity: 1; transform: none; filter: blur(0); } }
@keyframes bmFade { from { opacity: 0; } to { opacity: 1; } }
@keyframes bmSlide { from { opacity: 0; transform: translateY(-6px); } to { opacity: 1; transform: none; } }
@keyframes bmBarra { from { transform: scaleX(0); } to { transform: scaleX(1); } }
@keyframes bmMarquee { from { transform: translateX(0); } to { transform: translateX(-50%); } }
@keyframes bmReveal { from { opacity: 0; transform: translateY(30px); } to { opacity: 1; transform: none; } }
/* aparición al hacer scroll (la activa site.js) */
html.rv-on main > :is(section, div):not([data-no-reveal]) { opacity: 0; transform: translateY(16px); transition: opacity .55s ease, transform .55s cubic-bezier(.2,.7,.2,1); }
html.rv-on main > :is(section, div).rv-in { opacity: 1; transform: none; }

/* portada */
.hero-scrim { background: linear-gradient(90deg, rgba(0,0,0,0.5) 0%, rgba(0,0,0,0.16) 38%, rgba(0,0,0,0) 60%); }
@media (max-width: 720px) { .hero-scrim { background: linear-gradient(0deg, rgba(0,0,0,0.6) 0%, rgba(0,0,0,0.38) 55%, rgba(0,0,0,0.12) 100%); } }
.hero-in { animation: bmUp .7s cubic-bezier(.2,.7,.2,1) both; animation-delay: var(--d, 0s); }
@keyframes bmUp { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }
.hero-frase { grid-area: 1 / 1; transition: opacity .6s ease, transform .6s ease; }
.hero-frase:not(.on) { opacity: 0; transform: translateY(8px); }
@media (prefers-reduced-motion: reduce) {
  .hero-in, html.rv-on main > * { animation: none !important; opacity: 1 !important; transform: none !important; transition: none !important; }
  .hero-frase { transition: none !important; }
  .hero-frase:not(:first-child) { display: none; }
}

/* menú */
.nav-link:hover { color: #94bce3 !important; }

/* pestañas (especialidades y consejos) */
.tab-btn[aria-selected="true"] { background: #0f1317 !important; border-left-color: #94bce3 !important; color: #fff !important; }
.tab-btn[aria-selected="true"] .tab-arrow { opacity: 1 !important; }
.tip-btn[aria-selected="true"] { background: rgba(148,188,227,0.08) !important; border-left-color: #94bce3 !important; }
.tip-btn[aria-selected="true"] .tip-num { color: #94bce3 !important; }
.tip-btn[aria-selected="true"] .tip-title { color: #fff !important; }
[data-tab-panel] { animation: bmFade .35s ease both; }

/* acordeones */
details > summary { list-style: none; cursor: pointer; }
details > summary::-webkit-details-marker { display: none; }
details > summary .mark::before { content: "+"; }
details[open] > summary .mark::before { content: "−"; }
details.srv[open] { background: #0f1216; }
details[open] > .det-body { animation: bmSlide .35s ease both; }

/* rotador ¿Sabías que? */
.aviso { grid-area: 1 / 1; transition: opacity .45s ease, transform .55s cubic-bezier(.2,.7,.2,1), visibility 0s linear .45s; }
.aviso:not(.on) { opacity: 0; transform: translateY(-14px); visibility: hidden; pointer-events: none; }
.aviso.on { transition-delay: 0s; }
.aviso-dot span { transform: scaleX(0); }
.aviso-dot.on span { animation: bmBarra 5.2s linear both; }

/* datos por completar antes de publicar */
mark.completar { background: #ffe14d; color: #0a0b0d; padding: 0 6px; font-weight: 700; white-space: nowrap; letter-spacing: 0.04em; -webkit-box-decoration-break: clone; box-decoration-break: clone; }
.btn-wa-marca { white-space: nowrap; }
@media (max-width: 420px) { .btn-wa-marca { white-space: normal; padding-block: 10px !important; } }

/* marcos para fotos del taller */
.foto-slot { display: grid; place-items: center; text-align: center; padding: 18px; font-size: 13px; letter-spacing: 0.14em; text-transform: uppercase; color: rgba(233,235,237,0.72); background: repeating-linear-gradient(135deg, rgba(233,235,237,0.03) 0 12px, transparent 12px 24px); }

/* etiqueta H1 del hero: caja que envuelve todas sus líneas */
section h1[style*="font-size:11px"] { line-height: 1.5 !important; text-box: none !important; text-box-trim: none !important; height: auto !important; }
@media (min-width: 560px) { section h1[style*="font-size:11px"] { white-space: nowrap; } }


/* menú Marcas */
.nav-marcas > summary::-webkit-details-marker { display: none; }
.nav-marcas > summary::marker { content: ""; }
.nav-marcas[open] > summary { color: #fff; }
.nav-marcas a:hover { background: #16222c; color: #fff; }
.nav-marcas a:focus-visible, .nav-marcas > summary:focus-visible { outline: 2px solid var(--color-accent); outline-offset: -2px; }
@media (max-width: 640px) {
  .nav-marcas { position: static !important; }
  .nav-marcas > div { left: 14px !important; right: 14px !important; min-width: 0 !important; top: 100% !important; }
}

/* grilla de logos de marcas */
@media (min-width: 900px) { .logos-grid { grid-template-columns: repeat(9, minmax(0, 1fr)) !important; } }

.resena-clamp { display: -webkit-box; -webkit-box-orient: vertical; -webkit-line-clamp: 4; line-clamp: 4; overflow: hidden; }
.resena-clamp.open { display: block; -webkit-line-clamp: unset; overflow: visible; }

.esp-grid > a:hover { background: rgba(10,15,20,0.6) !important; }
.esp-grid { grid-template-columns: repeat(3, minmax(0,1fr)) !important; }
@media (min-width: 1100px) { .esp-grid { grid-template-columns: repeat(6, minmax(0,1fr)) !important; } }
@media (max-width: 560px) { .esp-grid { grid-template-columns: repeat(2, minmax(0,1fr)) !important; } .esp-grid > a { padding: 14px 12px 16px !important; } }

@media (max-width: 760px) { .galeria-taller { grid-template-columns: repeat(2, minmax(0,1fr)) !important; } }

.esp-card{transition:border-color .3s ease,transform .3s ease}
.esp-card img{transition:transform .6s ease,filter .4s ease}
.esp-card:hover{border-color:rgba(61,139,255,0.6)!important;transform:translateY(-3px)}
.esp-card:hover img{transform:scale(1.05);filter:saturate(0.9) brightness(0.9)!important}
.esp-card:focus-visible,.esp-btn:focus-visible{outline:2px solid var(--color-accent);outline-offset:3px}
.esp-btn{transition:background .25s ease}
.esp-btn:hover{background:rgba(61,139,255,0.14)}
@media (prefers-reduced-motion:reduce){.esp-card,.esp-card img{transition:none}.esp-card:hover{transform:none}}

.paso-flecha{position:absolute;top:50%;right:-7px;transform:translate(50%,-50%);z-index:1;display:grid;place-items:center;width:22px;height:22px;border-radius:50%;background:#06090d;border:1px solid #3d8bff;font-size:16px;line-height:1;color:#5aa2ff}
.pasos{overflow-y:visible}

.marca-chip{padding:9px 16px;border:1px solid rgba(233,235,237,0.2);border-radius:999px;background:transparent;color:#e9ebed;font:inherit;font-size:13.5px;cursor:pointer;transition:background .2s,border-color .2s}
.marca-chip:hover{border-color:#3d8bff}
.marca-chip.on{background:#3d8bff;border-color:#3d8bff;color:#fff}
.marca-chip:focus-visible,.marca-card:focus-visible{outline:2px solid var(--color-accent);outline-offset:2px}
.marca-card{transition:border-color .2s,transform .2s,background .2s}
.marca-card:hover{border-color:#3d8bff!important;transform:translateY(-2px)}
.marca-card[hidden]{display:none!important}
#marca-q:focus{border-color:#5aa2ff!important;box-shadow:0 0 0 3px rgba(61,139,255,0.2)}

.marca-hero-head{display:flex;flex-wrap:wrap;align-items:center;gap:16px 22px}
.marca-hero-head h1{margin-top:0!important}
.marca-hero-logo{display:inline-grid;place-items:center;height:76px;min-width:76px;padding:10px 16px;box-sizing:border-box;background:#f2f3f5;border-radius:8px;box-shadow:0 10px 26px rgba(0,0,0,0.45)}
.marca-hero-logo img{display:block;height:54px;width:auto;max-width:170px;object-fit:contain}
.marca-hero-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:22px}
a.marca-hero-logo{transition:transform .2s}a.marca-hero-logo:hover{transform:translateY(-2px)}
@media (max-width:560px){.marca-hero-logo{height:64px;min-width:64px}.marca-hero-logo img{height:44px}}


.pag-servicio main h1,.pag-servicio main h2,.pag-servicio main h3{text-transform:uppercase;letter-spacing:0.04em}

/* responsive final */
html,body{overflow-x:clip}
img,video,iframe{max-width:100%}
h1,h2,h3{overflow-wrap:break-word;hyphens:manual}
.field .input,form input:not([type=checkbox]):not([type=radio]),form select,form textarea{width:100%;box-sizing:border-box;min-height:44px}
.btn,.btn-primary,.btn-secondary,.marca-chip,.btn-wa-marca,button.btn{min-height:44px}
.nav-toggle{display:none}
@media (max-width:760px){
  .nav-toggle{display:inline-grid;place-items:center;width:44px;height:44px;margin-left:auto;background:transparent;border:1px solid rgba(233,235,237,0.24);border-radius:6px;color:#e9ebed;cursor:pointer;padding:0}
  .nav-toggle span{display:block;width:20px;height:2px;background:currentColor;box-shadow:0 -6px 0 currentColor,0 6px 0 currentColor;transition:background .2s}
  header.nav-open .nav-toggle span{background:transparent;box-shadow:none}
  header.nav-open .nav-toggle span::before,header.nav-open .nav-toggle span::after{content:"";position:absolute;width:20px;height:2px;background:currentColor;transform:rotate(45deg)}
  header.nav-open .nav-toggle span::after{transform:rotate(-45deg)}
  .nav-toggle span{position:relative}
  header nav[aria-label="Principal"]{display:none !important;flex-basis:100%;flex-direction:column;align-items:stretch !important;gap:0 !important;margin:4px 0 0 !important;padding:6px 0 8px;border-top:1px solid rgba(233,235,237,0.12);max-height:calc(100vh - 80px);overflow-y:auto}
  header.nav-open nav[aria-label="Principal"]{display:flex !important}
  header nav[aria-label="Principal"] > a,header nav[aria-label="Principal"] > details > summary{display:flex !important;align-items:center;min-height:48px;padding:0 4px !important;border-bottom:1px solid rgba(233,235,237,0.08) !important;font-size:15px !important;justify-content:space-between}
  header nav[aria-label="Principal"] > a[aria-current]{color:#94bce3 !important}
  header nav[aria-label="Principal"] .nav-marcas{position:static !important;width:100%}
  header nav[aria-label="Principal"] .nav-marcas > div{position:static !important;min-width:0 !important;box-shadow:none !important;border:0 !important;border-left:2px solid #94bce3 !important;margin:2px 0 8px 6px;padding:2px 0 !important;background:#0d1114 !important;max-height:none !important}
  header nav[aria-label="Principal"] .nav-marcas > div a{min-height:44px;display:flex !important;align-items:center;padding:0 14px !important}
  footer nav a{display:inline-flex;align-items:center;min-height:44px}
  footer nav{gap:0 !important}
  body{padding-bottom:120px}
}
@media (max-width:560px){#marca-grid{grid-template-columns:repeat(2,minmax(0,1fr)) !important}#marca-grid > a{min-height:48px}}

/* Asistente IA (Biela) */
.bz-panel{position:fixed;right:clamp(14px,2.5vw,26px);bottom:clamp(150px,18vw,168px);z-index:85;width:min(400px,calc(100vw - 28px));height:min(660px,calc(100vh - 190px));display:flex;flex-direction:column;border-radius:26px;background:linear-gradient(165deg,#25282c 0%,#0e1012 46%,#1a1d21 100%);box-shadow:0 30px 70px rgba(0,0,0,.45),0 0 0 1px rgba(255,255,255,.08);font-family:var(--font-body);color:#1d2228;overflow:hidden;transform-origin:bottom right;animation:bzIn .32s cubic-bezier(.2,.8,.2,1) both}
.bz-panel[hidden]{display:none}
@keyframes bzIn{from{opacity:0;transform:translateY(14px) scale(.96)}to{opacity:1;transform:none}}
.bz-head{display:flex;align-items:center;gap:12px;padding:16px 10px 14px 16px;color:#fff}
.bz-logo{flex:none;width:52px;height:52px;border-radius:50%;padding:3px;background:linear-gradient(145deg,#f4f5f6,#9aa1a8 45%,#e6e8ea 60%,#80878e);box-shadow:0 2px 8px rgba(0,0,0,.5)}
.bz-logo img,.bz-av img,.bz-fab img{width:100%;height:100%;border-radius:50%;object-fit:contain;background:#fff;display:block}
.bz-head-tx{flex:1;min-width:0}
.bz-tit{font-weight:700;font-size:18px;line-height:1.15;color:#fff}
.bz-sub{display:flex;align-items:center;gap:6px;font-size:14px;color:rgba(233,235,237,.85);margin-top:2px}
.bz-dot{width:9px;height:9px;border-radius:50%;background:#2ecc71;box-shadow:0 0 0 2px rgba(46,204,113,.25)}
.bz-hb{flex:none;width:44px;height:44px;display:grid;place-items:center;border:0;border-radius:12px;background:transparent;color:#fff;cursor:pointer}
.bz-hb:hover{background:rgba(255,255,255,.1)}
.bz-body{flex:1;min-height:0;display:flex;flex-direction:column;margin:0 8px 8px;border-radius:20px;background:rgba(240,242,245,.92);-webkit-backdrop-filter:blur(18px) saturate(1.2);backdrop-filter:blur(18px) saturate(1.2);box-shadow:inset 0 1px 0 rgba(255,255,255,.7)}
.bz-msgs{flex:1;min-height:0;overflow-y:auto;padding:16px 14px 8px;display:flex;flex-direction:column;gap:12px;overscroll-behavior:contain}
.bz-row{display:flex;gap:10px;align-items:flex-start}
.bz-u{justify-content:flex-end}
.bz-av{flex:none;width:38px;height:38px;border-radius:50%;padding:2px;background:linear-gradient(145deg,#f4f5f6,#9aa1a8 50%,#e6e8ea);box-shadow:0 1px 4px rgba(0,0,0,.18)}
.bz-bub{max-width:80%;padding:10px 14px 6px;border-radius:16px;font-size:15px;line-height:1.45}
.bz-b .bz-bub{background:#fff;color:#1d2228;border-top-left-radius:6px;box-shadow:0 1px 3px rgba(20,30,45,.08)}
.bz-u .bz-bub{background:linear-gradient(135deg,#2f6db0,#1f5a9a);color:#fff;border-top-right-radius:6px}
.bz-tx{white-space:pre-wrap;overflow-wrap:anywhere}
.bz-time{display:flex;justify-content:flex-end;align-items:center;gap:4px;font-size:11px;margin-top:4px;color:#6b737c}
.bz-u .bz-time{color:rgba(255,255,255,.85)}
.bz-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}
.bz-chip{display:flex;align-items:center;gap:10px;min-height:52px;padding:8px 12px;border:1px solid rgba(29,34,40,.06);border-radius:12px;background:#fff;color:#1d2228;font:600 14.5px/1.2 var(--font-body);text-align:left;cursor:pointer;box-shadow:0 1px 3px rgba(20,30,45,.06);transition:border-color .15s,box-shadow .15s,transform .15s}
.bz-chip:hover{border-color:rgba(47,109,176,.45);box-shadow:0 4px 12px rgba(47,109,176,.14)}
.bz-chip:active{transform:scale(.98)}
.bz-ic{flex:none;color:#2f6db0;display:grid;place-items:center}
.bz-ic svg{width:26px;height:26px}
.bz-typing{display:inline-flex;gap:4px;padding:6px 2px 8px}
.bz-typing i{width:7px;height:7px;border-radius:50%;background:#8a929b;animation:bzDot 1.2s infinite ease-in-out}
.bz-typing i:nth-child(2){animation-delay:.15s}.bz-typing i:nth-child(3){animation-delay:.3s}
@keyframes bzDot{0%,80%,100%{opacity:.3;transform:translateY(0)}40%{opacity:1;transform:translateY(-3px)}}
.bz-adj{display:flex;gap:6px;flex-wrap:wrap;padding:0 14px 8px}
.bz-adj[hidden]{display:none}
.bz-file{display:inline-flex;align-items:center;gap:6px;padding:4px 4px 4px 10px;border-radius:999px;background:#fff;font-size:12.5px;color:#1d2228;max-width:100%}
.bz-file button{width:28px;height:28px;border:0;border-radius:50%;background:#eef1f4;cursor:pointer;font-size:16px;line-height:1}
.bz-esp{display:flex;align-items:center;gap:12px;margin:4px 12px 8px;min-height:50px;padding:0 16px;border-radius:12px;background:linear-gradient(135deg,#2f6db0,#1f5a9a);color:#fff;text-decoration:none;font-weight:700;font-size:16px}
.bz-esp span{flex:1;text-align:center}
.bz-esp:hover{background:linear-gradient(135deg,#3779bf,#2465a8);color:#fff}
.bz-alert{animation:bzAlert 1.6s ease 2}
@keyframes bzAlert{0%,100%{box-shadow:0 0 0 0 rgba(47,109,176,0)}50%{box-shadow:0 0 0 6px rgba(47,109,176,.35)}}
.bz-form{display:flex;align-items:center;gap:6px;margin:0 12px 12px;padding:4px;border-radius:14px;background:#fff;box-shadow:0 1px 3px rgba(20,30,45,.08)}
.bz-clip{flex:none;width:44px;height:44px;display:grid;place-items:center;color:#6b737c;cursor:pointer;border-radius:10px}
.bz-clip:hover{color:#2f6db0;background:#f0f3f6}
.bz-in{flex:1;min-width:0;height:44px;border:0;background:transparent;font:16px var(--font-body);color:#1d2228;outline:none;padding:0 4px}
.bz-in::placeholder{color:#6b737c}
.bz-send{flex:none;width:44px;height:44px;display:grid;place-items:center;border:0;border-radius:50%;background:#2f6db0;color:#fff;cursor:pointer}
.bz-send:hover{background:#3779bf}
.bz-panel button:focus-visible,.bz-panel a:focus-visible,.bz-clip:focus-within,.bz-fab:focus-visible{outline:2px solid #5aa0e6;outline-offset:2px}
.bz-form:focus-within{box-shadow:0 0 0 2px rgba(47,109,176,.45)}
.bz-fabwrap{position:relative;display:flex;align-items:center;justify-content:center}
.bz-fabwrap.bz-solo{position:fixed;right:clamp(14px,2.5vw,26px);bottom:clamp(80px,12vw,96px);z-index:60}
.bz-fab{width:62px;height:62px;padding:4px;border-radius:50%;border:2px solid #4aa3ff;background:radial-gradient(circle at 35% 30%,#2b3036,#0b0d0f 70%);cursor:pointer;animation:bzHalo 2.8s ease-in-out infinite;box-shadow:0 0 0 4px rgba(74,163,255,.16),0 0 18px rgba(74,163,255,.55),0 8px 22px rgba(0,0,0,.5)}
@keyframes bzHalo{0%,100%{box-shadow:0 0 0 4px rgba(74,163,255,.16),0 0 18px rgba(74,163,255,.55),0 8px 22px rgba(0,0,0,.5)}50%{box-shadow:0 0 0 7px rgba(74,163,255,.1),0 0 30px rgba(74,163,255,.8),0 8px 22px rgba(0,0,0,.5)}}
.bz-tip{position:absolute;right:calc(100% + 14px);top:50%;transform:translateY(-50%);width:max-content;max-width:170px;padding:10px 14px;border-radius:14px;background:#15181b;border:1px solid rgba(255,255,255,.1);color:#fff;font:14px/1.3 var(--font-body);box-shadow:0 8px 22px rgba(0,0,0,.4);pointer-events:none;animation:bzTip .4s .8s ease both}
.bz-tip::after{content:"";position:absolute;right:-6px;top:50%;width:11px;height:11px;border-radius:50%;background:#2f6db0;transform:translateY(-50%)}
@keyframes bzTip{from{opacity:0;transform:translate(8px,-50%)}to{opacity:1;transform:translate(0,-50%)}}
.bz-open .bz-tip{display:none}
@media (max-width:560px){
  .bz-panel{left:0;right:0;top:0;width:auto;height:auto;border-radius:0 0 22px 22px;bottom:84px;transform-origin:bottom center}
  .bz-open .bz-fabwrap{visibility:hidden}
  .bz-tip{max-width:128px;font-size:13px}
  .bz-chip{min-height:56px}
}
@media (prefers-reduced-motion:reduce){.bz-panel,.bz-fab,.bz-tip,.bz-typing i,.bz-alert{animation:none!important}.bz-chip{transition:none}}

/* Ajuste smartphone: encabezado en una sola línea */
@media (max-width: 560px) {
  header a[href$="index.html"] > span[style*="font-size:9px"] { display: none !important; }
  header a[href$="index.html"] > span[style*="font-heading"] { font-size: 19px !important; }
}