/* =========================================================
   AASMA v2 - Aire Acondicionado de San Miguel de Allende
   SAMA Web Studio 2026 - hoja de estilos unica
   ========================================================= */

:root{
  --red:#D6202B;
  --red-dark:#B01822;
  --black:#000;
  --ink:#0d0d0d;
  --panel:rgba(18,18,18,.86);
  --panel-solid:#141414;
  --line:rgba(255,255,255,.10);
  --text:#fff;
  --muted:#c4c4c4;
  --dim:#8f8f8f;
  --wa:#25D366;
  --wa-dark:#128C4A;
  --radius:10px;
  --radius-lg:16px;
  --shadow:0 10px 30px rgba(0,0,0,.45);
  --shadow-sm:0 4px 14px rgba(0,0,0,.35);
  --header-h:76px;
  --container:1180px;
  --font-title:"Oswald","Arial Narrow",Arial,sans-serif;
  --font-text:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;overflow-x:hidden}
@supports (overflow:clip){html,body{overflow-x:clip}}
body{
  margin:0;min-height:100vh;
  font-family:var(--font-text);font-size:16px;line-height:1.65;
  color:var(--text);background:var(--black);
  overflow-x:hidden;
}
/* Fondo de madera original, oscurecido con degradado negro */
body::before{
  content:"";position:fixed;inset:0;z-index:-1;
  background:
    linear-gradient(180deg,rgba(0,0,0,.78) 0%,rgba(0,0,0,.88) 45%,rgba(0,0,0,.95) 100%),
    url("../img/bg.jpg") center/cover no-repeat;
}
img{max-width:100%;height:auto;display:block}
a{color:inherit}
p{margin:0 0 1em}
h1,h2,h3,h4{
  font-family:var(--font-title);font-weight:600;text-transform:uppercase;
  letter-spacing:.02em;line-height:1.15;margin:0 0 .5em;
}
h1{font-size:clamp(2.1rem,6.5vw,4.2rem);font-weight:700}
h2{font-size:clamp(1.7rem,4.5vw,2.6rem)}
h3{font-size:1.3rem}
ul{padding-left:1.2em}

:focus-visible{outline:3px solid #fff;outline-offset:3px;border-radius:4px}
.skip{position:absolute;left:-999px;top:8px;z-index:200;background:#fff;color:#000;padding:10px 16px;border-radius:6px;font-weight:600}
.skip:focus{left:8px}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}

.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 20px}
.section{padding:72px 0}
.section--tight{padding:48px 0}
.section-head{max-width:720px;margin:0 auto 40px;text-align:center}
.section-head p{color:var(--muted)}
.eyebrow{
  display:inline-block;font-family:var(--font-title);font-size:.85rem;letter-spacing:.18em;
  text-transform:uppercase;color:var(--red);margin-bottom:10px;font-weight:500;
}
.eyebrow::before{content:"";display:inline-block;width:26px;height:2px;background:var(--red);vertical-align:middle;margin-right:10px}
.lead{font-size:1.1rem;color:var(--muted)}

/* ---------- Botones ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  min-height:48px;padding:12px 24px;border-radius:var(--radius);border:2px solid transparent;
  font-family:var(--font-title);font-size:1rem;font-weight:500;letter-spacing:.06em;text-transform:uppercase;
  text-decoration:none;cursor:pointer;line-height:1.1;text-align:center;
  transition:transform .2s ease,background-color .2s ease,border-color .2s ease,box-shadow .2s ease;
}
.btn svg{width:20px;height:20px;flex:none}
.btn:hover{transform:translateY(-2px)}
.btn--red{background:var(--red);color:#fff;box-shadow:0 6px 18px rgba(214,32,43,.35)}
.btn--red:hover{background:var(--red-dark);box-shadow:0 10px 24px rgba(214,32,43,.45)}
.btn--ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.55)}
.btn--ghost:hover{border-color:#fff;background:rgba(255,255,255,.08)}
.btn--wa{background:var(--wa-dark);color:#fff}
.btn--wa:hover{background:#0f7a40}
.btn--sm{min-height:40px;padding:8px 16px;font-size:.92rem}
.btn--block{width:100%}
.btn-row{display:flex;flex-wrap:wrap;gap:14px}

/* ---------- Header ---------- */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:100;
  background:linear-gradient(180deg,rgba(0,0,0,.85),rgba(0,0,0,.55));
  border-bottom:1px solid transparent;
  transition:background-color .3s ease,border-color .3s ease,box-shadow .3s ease;
}
.site-header.is-compact{background:rgba(8,8,8,.96);border-bottom-color:var(--line);box-shadow:var(--shadow-sm)}
.header-inner{display:flex;align-items:center;gap:16px;height:var(--header-h);transition:height .3s ease}
.site-header.is-compact .header-inner{height:60px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;margin-right:auto;min-width:0}
/* LOGO: cuando lleguen los SVG de /logo, cambiar el src de .brand-logo en el header y footer */
.brand-logo{width:44px;height:46px;filter:brightness(0) invert(1);transition:width .3s ease,height .3s ease}
.site-header.is-compact .brand-logo{width:36px;height:37px}
.brand-text{display:flex;flex-direction:column;line-height:1}
.brand-name{font-family:var(--font-title);font-weight:700;font-size:1.55rem;letter-spacing:.08em}
.brand-sub{font-size:.68rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin-top:4px;white-space:nowrap}

.nav-toggle{
  display:inline-flex;align-items:center;justify-content:center;width:46px;height:46px;
  border:1px solid var(--line);border-radius:var(--radius);background:rgba(255,255,255,.04);color:#fff;cursor:pointer;
}
.nav-toggle span,.nav-toggle span::before,.nav-toggle span::after{
  display:block;width:22px;height:2px;background:#fff;border-radius:2px;position:relative;transition:transform .25s ease,background-color .25s ease;
}
.nav-toggle span::before,.nav-toggle span::after{content:"";position:absolute;left:0}
.nav-toggle span::before{top:-7px}
.nav-toggle span::after{top:7px}
.nav-open .nav-toggle span{background:transparent}
.nav-open .nav-toggle span::before{transform:translateY(7px) rotate(45deg)}
.nav-open .nav-toggle span::after{transform:translateY(-7px) rotate(-45deg)}

.main-nav{
  position:fixed;top:var(--header-h);left:0;right:0;bottom:0;
  background:rgba(5,5,5,.98);padding:24px 20px 40px;overflow-y:auto;
  transform:translateX(100%);visibility:hidden;transition:transform .3s ease,visibility .3s ease;
}
.site-header.is-compact .main-nav{top:60px}
.nav-open .main-nav{transform:none;visibility:visible}
.main-nav ul{list-style:none;margin:0;padding:0}
.main-nav a{
  display:block;padding:14px 4px;border-bottom:1px solid var(--line);
  font-family:var(--font-title);font-size:1.25rem;letter-spacing:.08em;text-transform:uppercase;text-decoration:none;color:#fff;
}
.main-nav a[aria-current="page"]{color:var(--red)}
.main-nav .nav-cta{display:flex;margin-top:24px;padding:12px 24px;border:0;font-size:1.05rem;color:#fff}
.header-cta{display:none}
body.nav-open{overflow:hidden}

@media (min-width:1280px){
  .nav-toggle{display:none}
  .main-nav{position:static;transform:none;visibility:visible;background:none;padding:0;overflow:visible}
  .main-nav ul{display:flex;gap:4px}
  .main-nav a{
    border:0;padding:8px 12px;font-size:.98rem;position:relative;color:#e6e6e6;transition:color .2s ease;
  }
  .main-nav a::after{
    content:"";position:absolute;left:12px;right:12px;bottom:2px;height:2px;background:var(--red);
    transform:scaleX(0);transform-origin:left;transition:transform .25s ease;
  }
  .main-nav a:hover{color:#fff}
  .main-nav a:hover::after,.main-nav a[aria-current="page"]::after{transform:scaleX(1)}
  .main-nav a[aria-current="page"]{color:#fff}
  .main-nav .nav-cta{display:none}
  .header-cta{display:inline-flex}
}

main{display:block}
.page-top{padding-top:calc(var(--header-h) + 56px);padding-bottom:40px;text-align:center}
.page-top p{color:var(--muted);max-width:680px;margin:0 auto}

/* ---------- Hero ---------- */
/* Orden: imagen de portada arriba, debajo el titulo y los botones */
.hero{
  position:relative;
  padding:calc(var(--header-h) + 28px) 0 64px;overflow:hidden;
}
.hero::after{
  content:"";position:absolute;inset:auto 0 0 0;height:160px;
  background:linear-gradient(180deg,transparent,rgba(0,0,0,.65));pointer-events:none;
}
.hero .container{position:relative;z-index:1}
.hero-media{margin:0}
.hero-media img{
  width:100%;border-radius:var(--radius-lg);box-shadow:var(--shadow);
  border:1px solid var(--line);
}
/* Debajo de la imagen: titulo a todo lo ancho, luego texto + botones */
.hero-grid{display:grid;gap:22px;margin-top:34px}
.hero h1{margin:0}
.hero h1 .red{color:var(--red)}
.hero .lead{max-width:640px;margin-bottom:24px}
.hero-actions{display:flex;flex-wrap:wrap;align-items:center;gap:22px 28px}
@media (min-width:992px){
  .hero-grid{position:relative;gap:28px;margin-top:84px}
  /* Titulo en 2 lineas fijas: "...todo el año en SAN" / "MIGUEL DE ALLENDE".
     La 1a linea mide 16.25 x tamaño de letra; se deja ~100px a la derecha de "SAN" para el sticker. */
  .hero h1{font-size:min(calc((100vw - 160px) / 16.6), 62px);line-height:1.05}
  .hero h1 .l1,.hero h1 .l2{display:block;white-space:nowrap}
  /* texto y botones a la izquierda */
  .hero .lead{max-width:760px}
  /* sticker de promocion pegado en la esquina superior derecha del titulo ("SAN") */
  .hero .promo-sticker{position:absolute;top:-36px;right:-12px;z-index:2;width:136px;height:136px}
  .hero .ps-face{transform:rotate(12deg)}
  .hero .promo-sticker:hover .ps-face{transform:rotate(0) scale(1.07)}
}
@media (min-width:1280px){
  .hero .container,.site-header .container{max-width:1320px;padding:0 40px}
  .hero h1{font-size:min(calc((100vw - 200px) / 16.6), 68px)}
}

/* Boton-sticker de promocion (fuera de la imagen, con precio) */
.promo-sticker{
  position:relative;flex:none;display:block;width:124px;height:124px;
  color:#fff;text-decoration:none;border-radius:50%;
  animation:sticker 2.4s ease-in-out infinite;
}
.ps-face{
  width:100%;height:100%;border-radius:50%;
  display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;
  background:var(--red);border:3px dashed rgba(255,255,255,.9);outline:4px solid var(--red);
  box-shadow:0 10px 26px rgba(0,0,0,.55);
  transform:rotate(-10deg);transition:transform .3s ease;
}
.ps-face strong{font-family:var(--font-title);font-weight:700;font-size:.86rem;letter-spacing:.04em;line-height:1}
.ps-price{font-family:var(--font-title);font-weight:700;font-size:1.75rem;line-height:1.05;margin:3px 0 2px}
.ps-face small{font-size:.72rem}
.promo-sticker:hover{animation:none}
.promo-sticker:hover .ps-face{transform:rotate(0) scale(1.07)}
@keyframes sticker{0%,100%{transform:scale(1)}50%{transform:scale(1.07)}}
@media (min-width:768px){
  .promo-sticker{width:146px;height:146px}
  .ps-face strong{font-size:1rem}
  .ps-price{font-size:2.1rem}
  .ps-face small{font-size:.82rem}
}
/* Animacion de apertura al hacer clic */
.promo-sticker.is-opening{animation:none}
.promo-sticker.is-opening .ps-face{animation:sticker-open .6s cubic-bezier(.5,0,.3,1) forwards}
@keyframes sticker-open{
  0%{transform:rotate(-10deg) scale(1)}
  35%{transform:rotate(-25deg) scale(.88)}
  100%{transform:rotate(360deg) scale(1.35)}
}
.promo-wipe{
  position:fixed;z-index:400;width:40px;height:40px;margin:-20px 0 0 -20px;border-radius:50%;
  background:var(--red);transform:scale(0);pointer-events:none;
  transition:transform .65s cubic-bezier(.6,0,.3,1) .12s;
}
.promo-wipe.is-active{transform:scale(var(--wipe-scale,80))}
.promo-arrive{position:fixed;inset:0;z-index:400;background:var(--red);pointer-events:none;transition:opacity .7s ease}
.promo-arrive.is-done{opacity:0}
/* ---------- Barra de confianza ---------- */
.trust{background:rgba(10,10,10,.9);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.trust ul{list-style:none;margin:0;padding:22px 0;display:grid;gap:16px}
.trust li{display:flex;align-items:center;gap:14px;font-family:var(--font-title);text-transform:uppercase;letter-spacing:.06em;font-size:1.02rem}
.trust svg{width:30px;height:30px;color:var(--red);flex:none}
@media (min-width:768px){
  .trust ul{grid-template-columns:repeat(3,1fr)}
  .trust li{justify-content:center}
}

/* ---------- Tarjetas ---------- */
.cards{display:grid;gap:20px}
@media (min-width:600px){.cards{grid-template-columns:repeat(2,1fr)}}
@media (min-width:1024px){.cards--4{grid-template-columns:repeat(4,1fr)}}
.card{
  background:var(--panel);border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:28px 24px;box-shadow:var(--shadow-sm);
  transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;
}
.card:hover{transform:translateY(-4px);border-color:rgba(214,32,43,.55);box-shadow:var(--shadow)}
.card h3{margin-bottom:10px}
.card p{color:var(--muted);margin:0}
.card-icon{
  width:56px;height:56px;border-radius:12px;display:flex;align-items:center;justify-content:center;
  background:rgba(214,32,43,.12);color:var(--red);margin-bottom:18px;
}
.card-icon svg{width:30px;height:30px}

/* ---------- Bloque split (quienes somos) ---------- */
.split{display:grid;gap:32px;align-items:center}
@media (min-width:900px){.split{grid-template-columns:1fr 1fr;gap:56px}}
.split-media img.img-fachada{max-height:640px;object-position:50% 30%}
.split-media img{width:100%;max-height:520px;object-fit:cover;border-radius:var(--radius-lg);box-shadow:var(--shadow);border:1px solid var(--line)}
.panel{
  background:var(--panel);border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:32px 24px;box-shadow:var(--shadow-sm);
}
@media (min-width:768px){.panel{padding:44px}}
.panel p{color:#e2e2e2}

/* ---------- Marcas ---------- */
.brands{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;justify-content:center;gap:14px 34px}
.brands li{
  font-family:var(--font-title);font-weight:600;font-size:clamp(1.1rem,2.6vw,1.6rem);letter-spacing:.08em;
  color:#7d7d7d;transition:color .25s ease,transform .25s ease;cursor:default;
}
.brands li:hover{color:#fff;transform:translateY(-2px)}

/* Carrusel de logos (gira de derecha a izquierda) */
.marquee{
  overflow:hidden;padding:10px 0;
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);
          mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);
}
.marquee-track{display:flex;width:max-content;animation:marquee 32s linear infinite}
.marquee:hover .marquee-track,.marquee:focus-within .marquee-track{animation-play-state:paused}
.logos a{display:flex;align-items:center;justify-content:center;width:100%;height:100%;text-decoration:none;border-radius:var(--radius)}
.logos a:focus-visible{outline:3px solid var(--red);outline-offset:3px}
.logos{list-style:none;margin:0;padding:0;display:flex;gap:18px;padding-right:18px}
.logos li{
  flex:none;width:180px;height:96px;padding:18px 22px;border-radius:var(--radius);
  background:#fff;display:flex;align-items:center;justify-content:center;
  box-shadow:var(--shadow-sm);transition:transform .25s ease;
}
.logos img{max-width:100%;max-height:100%;width:auto;height:auto;object-fit:contain;filter:grayscale(1);opacity:.7;transition:filter .25s ease,opacity .25s ease}
.logos li:hover{transform:translateY(-3px)}
.logos li:hover img{filter:none;opacity:1}
.logo-text{font-family:var(--font-title);font-weight:700;font-size:1.3rem;letter-spacing:.06em;line-height:1.05;text-align:center;color:#555;transition:color .25s ease}
.logos li:hover .logo-text{color:#111}
@keyframes marquee{from{transform:translateX(0)}to{transform:translateX(-50%)}}
@media (min-width:768px){.logos li{width:210px;height:110px}.logos{gap:24px;padding-right:24px}}
@media (prefers-reduced-motion:reduce){
  .marquee{-webkit-mask-image:none;mask-image:none}
  .marquee-track{width:auto;justify-content:center}
  .logos{flex-wrap:wrap;justify-content:center;padding:0 20px}
  .logos[aria-hidden="true"]{display:none}
}

/* ---------- CTA final ---------- */
.cta{
  position:relative;overflow:hidden;text-align:center;
  background:linear-gradient(135deg,#1a0507 0%,#0c0c0c 55%);
  border:1px solid rgba(214,32,43,.35);border-radius:var(--radius-lg);
  padding:48px 24px;box-shadow:var(--shadow);
}
.cta::before{
  content:"";position:absolute;width:420px;height:420px;border-radius:50%;
  background:radial-gradient(circle,rgba(214,32,43,.32),transparent 70%);
  top:-200px;right:-140px;pointer-events:none;
}
.cta > *{position:relative}
.cta p{color:var(--muted);max-width:560px;margin:0 auto 26px}
.cta .btn-row{justify-content:center}

/* ---------- Productos ---------- */
.filters{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-bottom:34px}
.filter-btn{
  min-height:42px;padding:8px 16px;border-radius:999px;border:1px solid rgba(255,255,255,.25);
  background:rgba(255,255,255,.04);color:#e6e6e6;cursor:pointer;
  font-family:var(--font-title);font-size:.92rem;letter-spacing:.06em;text-transform:uppercase;
  transition:background-color .2s ease,border-color .2s ease,color .2s ease;
}
.filter-btn:hover{border-color:#fff;color:#fff}
.filter-btn[aria-pressed="true"]{background:var(--red);border-color:var(--red);color:#fff}
.filter-btn .count{opacity:.75;font-size:.82em;margin-left:4px}
.filter-group-label{width:100%;text-align:center;font-size:.8rem;letter-spacing:.14em;text-transform:uppercase;color:var(--dim);margin:6px 0 0}

.products{display:grid;gap:22px;grid-template-columns:1fr}
@media (min-width:600px){.products{grid-template-columns:repeat(2,1fr)}}
@media (min-width:1024px){.products{grid-template-columns:repeat(3,1fr)}}
.product{
  display:flex;flex-direction:column;overflow:hidden;
  background:var(--panel-solid);border:1px solid var(--line);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);
  transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;
}
.product:hover{transform:translateY(-4px);border-color:rgba(214,32,43,.55);box-shadow:var(--shadow)}
.product-media{background:#fff;aspect-ratio:4/3;display:flex;align-items:center;justify-content:center;padding:14px}
.product-media img{width:100%;height:100%;object-fit:contain}
.product-body{display:flex;flex-direction:column;flex:1;padding:20px 20px 22px}
.product-cat{font-size:.74rem;letter-spacing:.14em;text-transform:uppercase;color:var(--red);font-weight:600;margin-bottom:6px}
.product h3{font-size:1.35rem;margin-bottom:10px}
.product-specs{list-style:none;margin:0 0 18px;padding:0;font-size:.92rem;color:var(--muted)}
.product-specs li{padding:6px 0;border-top:1px solid var(--line)}
.product-specs li:first-child{border-top:0}
.product-specs b{color:#fff;font-weight:600}
.product .btn{margin-top:auto}
.empty-state{grid-column:1/-1;text-align:center;padding:40px 20px;border:1px dashed rgba(255,255,255,.25);border-radius:var(--radius-lg);color:var(--muted)}

/* ---------- Galeria + lightbox ---------- */
.gallery{display:grid;gap:14px;grid-template-columns:repeat(2,1fr)}
@media (min-width:768px){.gallery{grid-template-columns:repeat(3,1fr);gap:18px}}
.gallery button{
  display:block;width:100%;padding:0;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
  background:#111;cursor:zoom-in;aspect-ratio:1/1;position:relative;
}
.gallery img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease,opacity .3s ease}
.gallery button:hover img{transform:scale(1.06)}
.gallery button::after{
  content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 55%,rgba(0,0,0,.55));
  opacity:0;transition:opacity .3s ease;
}
.gallery button:hover::after{opacity:1}

.lightbox{
  position:fixed;inset:0;z-index:300;background:rgba(0,0,0,.94);
  display:flex;align-items:center;justify-content:center;padding:64px 12px;
  opacity:0;visibility:hidden;transition:opacity .25s ease,visibility .25s ease;
}
.lightbox.is-open{opacity:1;visibility:visible}
.lightbox img{max-width:100%;max-height:100%;width:auto;height:auto;border-radius:8px;box-shadow:var(--shadow)}
.lb-btn{
  position:absolute;width:48px;height:48px;border-radius:50%;border:1px solid rgba(255,255,255,.35);
  background:rgba(20,20,20,.8);color:#fff;cursor:pointer;display:flex;align-items:center;justify-content:center;
  transition:background-color .2s ease;
}
.lb-btn:hover{background:var(--red);border-color:var(--red)}
.lb-btn svg{width:22px;height:22px}
.lb-close{top:12px;right:12px}
.lb-prev{left:10px;top:50%;transform:translateY(-50%)}
.lb-next{right:10px;top:50%;transform:translateY(-50%)}
.lb-count{position:absolute;bottom:16px;left:0;right:0;text-align:center;color:var(--muted);font-size:.9rem}
@media (min-width:768px){.lb-prev{left:24px}.lb-next{right:24px}.lightbox{padding:64px 96px}}

/* ---------- Promociones ---------- */
.promo-card{
  position:relative;overflow:hidden;max-width:820px;margin:0 auto;
  background:linear-gradient(135deg,var(--red) 0%,#a3141d 100%);
  border-radius:var(--radius-lg);padding:40px 24px;text-align:center;box-shadow:0 18px 40px rgba(214,32,43,.3);
}
.promo-card::after{
  content:"";position:absolute;width:300px;height:300px;border-radius:50%;
  border:40px solid rgba(255,255,255,.07);bottom:-150px;left:-110px;pointer-events:none;
}
.promo-card > *{position:relative;z-index:1}
.promo-tag{display:inline-block;background:#000;color:#fff;font-family:var(--font-title);letter-spacing:.14em;text-transform:uppercase;font-size:.85rem;padding:6px 14px;border-radius:999px;margin-bottom:18px}
.promo-card h2{font-size:clamp(1.5rem,4.4vw,2.3rem);margin-bottom:8px}
.promo-card .promo-detail{font-size:1.05rem;margin-bottom:22px}
.promo-specs{list-style:none;margin:6px 0 18px;padding:0;display:flex;flex-wrap:wrap;justify-content:center;gap:8px}
.promo-specs li{background:rgba(0,0,0,.28);border:1px solid rgba(255,255,255,.35);border-radius:999px;padding:6px 14px;font-family:var(--font-title);letter-spacing:.06em;text-transform:uppercase;font-size:.95rem}
.price{font-family:var(--font-title);font-weight:700;line-height:1;font-size:clamp(3.2rem,13vw,6rem);letter-spacing:.01em;margin:6px 0}
.price small{font-size:.32em;font-weight:500;letter-spacing:.08em;display:block;margin-top:10px}
.promo-card .btn{background:#000;color:#fff;margin-top:22px}
.promo-card .btn:hover{background:#1c1c1c}
@media (min-width:768px){.promo-card{padding:56px 48px}}
.conditions{max-width:820px;margin:40px auto 0}
.conditions h2{font-size:1.5rem;margin-bottom:16px}
.conditions ol{list-style:none;margin:0;padding:0;display:grid;gap:12px}
.conditions li{
  display:grid;grid-template-columns:38px 1fr;gap:12px;align-items:start;
  background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:14px 16px;color:#e2e2e2;font-size:.96rem;
}
.conditions .letter{
  width:30px;height:30px;border-radius:8px;background:rgba(214,32,43,.15);color:#ff5a63;
  display:flex;align-items:center;justify-content:center;font-family:var(--font-title);font-weight:600;
}

/* ---------- Consejos ---------- */
.tips{max-width:860px;margin:0 auto;display:grid;gap:14px}
.tip{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;transition:border-color .2s ease}
.tip[open]{border-color:rgba(214,32,43,.5)}
.tip summary{
  list-style:none;cursor:pointer;display:grid;grid-template-columns:44px 1fr 24px;gap:14px;align-items:center;
  padding:18px 18px;font-family:var(--font-title);font-size:1.12rem;letter-spacing:.03em;text-transform:uppercase;line-height:1.3;
}
.tip summary::-webkit-details-marker{display:none}
.tip .num{
  width:44px;height:44px;border-radius:10px;background:var(--red);color:#fff;
  display:flex;align-items:center;justify-content:center;font-weight:700;font-size:1.15rem;
}
.tip .chev{width:24px;height:24px;transition:transform .25s ease;color:var(--muted)}
.tip[open] .chev{transform:rotate(180deg)}
.tip-body{padding:0 20px 22px 76px;color:#e2e2e2}
.tip-body ul{margin:0 0 1em}
.tip-body li{margin-bottom:6px}
.tip-body em{color:#fff}
@media (max-width:599px){.tip-body{padding:0 18px 20px}}
.note{max-width:860px;margin:36px auto 0;text-align:center;color:var(--muted);font-style:italic}

/* ---------- Contacto ---------- */
.contact-grid{display:grid;gap:22px}
@media (min-width:900px){.contact-grid{grid-template-columns:1fr 1.4fr;align-items:stretch}}
.contact-grid .panel h2{font-size:1.6rem;margin-bottom:22px}
.contact-list{list-style:none;margin:0 0 26px;padding:0;display:grid;gap:18px}
.contact-list li{display:grid;grid-template-columns:44px 1fr;gap:14px;align-items:start}
.contact-list .ico{width:44px;height:44px;border-radius:10px;background:rgba(214,32,43,.14);color:var(--red);display:flex;align-items:center;justify-content:center}
.contact-list .ico svg{width:22px;height:22px}
.contact-list .label{display:block;font-size:.76rem;letter-spacing:.14em;text-transform:uppercase;color:var(--dim)}
.contact-list a{text-decoration:none;font-weight:600;word-break:break-word}
.contact-list a:hover{color:#ff5a63}
.map{border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow-sm);min-height:340px;background:#111}
.map iframe{display:block;width:100%;height:100%;min-height:340px;border:0}
@media (min-width:900px){.map,.map iframe{min-height:460px}}

/* ---------- Footer ---------- */
.site-footer{background:rgba(0,0,0,.92);border-top:3px solid var(--red);margin-top:40px;padding:56px 0 0;font-size:.95rem}
.footer-grid{display:grid;gap:34px}
@media (min-width:768px){.footer-grid{grid-template-columns:1.3fr 1fr 1fr}}
.site-footer h3{font-size:1.05rem;letter-spacing:.1em;margin-bottom:16px;color:#fff}
.site-footer p,.site-footer address{color:var(--muted);font-style:normal}
.site-footer ul{list-style:none;margin:0;padding:0}
.site-footer li{margin-bottom:8px}
.site-footer a{text-decoration:none;color:var(--muted);transition:color .2s ease}
.site-footer a:hover{color:#fff}
.footer-brand{margin-bottom:14px}
.footer-bottom{margin-top:44px;border-top:1px solid var(--line);padding:18px 0;color:var(--dim);font-size:.85rem;text-align:center}

/* ---------- WhatsApp flotante ---------- */
.wa{position:fixed;right:16px;bottom:16px;z-index:150}
.wa-btn{
  width:60px;height:60px;border-radius:50%;border:0;cursor:pointer;
  background:var(--wa);color:#fff;display:flex;align-items:center;justify-content:center;
  box-shadow:0 6px 20px rgba(0,0,0,.5);transition:transform .2s ease;
}
.wa-btn:hover{transform:scale(1.08)}
/* Latido del boton de WhatsApp */
.wa-btn{position:relative;animation:wa-beat 1.8s ease-in-out infinite}
.wa-btn::before{
  content:"";position:absolute;inset:0;border-radius:50%;background:var(--wa);z-index:-1;
  animation:wa-ring 1.8s ease-out infinite;
}
.wa-btn:hover,.wa.is-open .wa-btn{animation:none}
.wa.is-open .wa-btn::before{animation:none;opacity:0}
@keyframes wa-beat{0%,100%{transform:scale(1)}14%{transform:scale(1.12)}28%{transform:scale(1)}42%{transform:scale(1.08)}70%{transform:scale(1)}}
@keyframes wa-ring{0%{transform:scale(1);opacity:.55}80%,100%{transform:scale(1.7);opacity:0}}
.wa-btn svg{width:32px;height:32px}
.wa-menu{
  position:absolute;right:0;bottom:74px;width:240px;max-width:calc(100vw - 32px);
  background:#fff;color:#111;border-radius:14px;padding:14px;box-shadow:0 12px 30px rgba(0,0,0,.5);
  opacity:0;visibility:hidden;transform:translateY(8px);transition:opacity .2s ease,transform .2s ease,visibility .2s ease;
}
.wa.is-open .wa-menu{opacity:1;visibility:visible;transform:none}
.wa-menu p{margin:0 0 10px;font-weight:700;font-size:.92rem}
.wa-menu a{
  display:flex;align-items:center;gap:10px;margin-top:8px;padding:11px 14px;border-radius:10px;
  background:var(--wa-dark);color:#fff;text-decoration:none;font-weight:700;font-size:1rem;
}
.wa-menu a:hover{background:#0f7a40}
.wa-menu a svg{width:18px;height:18px;flex:none}
.wa-menu a:focus-visible{outline-color:#111}

/* ---------- Animaciones al hacer scroll ---------- */
.js .reveal{opacity:0;transform:translateY(26px);transition:opacity .7s ease,transform .7s ease}
@media (min-width:900px){
  .js .reveal.reveal--left{transform:translateX(-30px)}
  .js .reveal.reveal--right{transform:translateX(30px)}
}
.js .reveal.is-visible{opacity:1;transform:none}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation:none!important;transition:none!important}
  .js .reveal{opacity:1;transform:none}
}

/* Menu de 8 opciones: espacio con el logo y ajuste en pantallas medianas */
@media (min-width:1280px){.main-nav{margin-left:24px}.brand{flex-shrink:0}}
@media (min-width:1280px) and (max-width:1499px){
  .main-nav ul{gap:0}
  .main-nav a{padding:8px 9px;font-size:.92rem;letter-spacing:.05em}
  .main-nav a::after{left:9px;right:9px}
  .brand-sub{display:none}
}
/* Galeria de 4 fotos (refacciones) */
@media (min-width:900px){.gallery--4{grid-template-columns:repeat(4,1fr)}}