/* BISON FAMA — estilos del sitio
   Colores de marca en :root. Diseñado por ©GOHUS */

:root{
  --black:#050505;
  --charcoal:#171717;
  --champagne:#D8C3A5;
  --sand:#B9A487;
  --steel:#77736C;
  --white:#F4F1EB;
}
*{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  background:var(--black);
  color:var(--white);
  font-family:'Space Grotesk',sans-serif;
  font-weight:300;
  line-height:1.6;
  overflow-x:hidden;
}
h1,h2,h3,h4{
  font-family:'Unbounded',sans-serif;
  text-transform:uppercase;
  font-weight:600;
  letter-spacing:0.01em;
  line-height:1.05;
}
a{color:inherit;text-decoration:none;}
img{max-width:100%;display:block;}
.wrap{max-width:1180px;margin:0 auto;padding:0 24px;}
section{position:relative;}

/* ---------- editorial serif accent ---------- */
.em{
  font-family:'Fraunces',serif;font-style:italic;font-weight:400;
  text-transform:none;letter-spacing:0;
}

/* ---------- preloader ---------- */
body.loading{overflow:hidden;height:100vh;}
.seen #preloader{display:none;}
.seen body.loading{overflow:auto;height:auto;}
body.menu-open{overflow:hidden;}
#preloader{
  position:fixed;inset:0;z-index:999;background:var(--black);
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:28px;
  transition:opacity .8s ease, visibility .8s ease;
}
#preloader.loaded{opacity:0;visibility:hidden;pointer-events:none;}
.preloader-mark{
  width:min(52vw,220px);opacity:0;filter:grayscale(1) brightness(1.6);
  animation:preMarkIn 2.6s cubic-bezier(.16,.9,.3,1) forwards;
}
.preloader-count{
  font-family:'Unbounded',sans-serif;font-size:15px;letter-spacing:0.3em;
  color:var(--champagne);opacity:0;
  animation:preFadeIn .6s ease .3s forwards;
  min-width:60px;text-align:center;
}
@keyframes preMarkIn{
  0%{opacity:0;transform:scale(0.72);filter:grayscale(1) brightness(1.6);}
  55%{opacity:1;}
  100%{opacity:1;transform:scale(1);filter:grayscale(0) brightness(1);}
}
@keyframes preFadeIn{ to{opacity:0.85;} }

/* ---------- scroll reveal ---------- */
.reveal{
  opacity:0;transform:translateY(34px) scale(0.97);
  transition:opacity .8s cubic-bezier(.16,.8,.24,1), transform .8s cubic-bezier(.16,.8,.24,1);
}
.reveal.in-view{opacity:1;transform:translateY(0) scale(1);}
.reveal-delay1.in-view{transition-delay:.1s;}
.reveal-delay2.in-view{transition-delay:.2s;}
.reveal-delay3.in-view{transition-delay:.3s;}

/* ---------- header pill (glass) ---------- */
header{
  position:fixed;top:18px;left:18px;right:18px;z-index:150;
  transition:top .35s ease;
}
.nav-pill{
  max-width:1180px;margin:0 auto;
  background:linear-gradient(180deg, rgba(255,255,255,0.10), rgba(255,255,255,0.04));
  backdrop-filter:blur(20px) saturate(180%);
  -webkit-backdrop-filter:blur(20px) saturate(180%);
  border:1px solid rgba(255,255,255,0.14);
  border-radius:999px;
  display:grid;grid-template-columns:1fr auto 1fr;align-items:center;
  padding:9px 9px 9px 26px;
  box-shadow:0 14px 34px rgba(0,0,0,0.45), inset 0 1px 0 rgba(255,255,255,0.18);
  transition:max-width .4s cubic-bezier(.2,.8,.2,1), padding .35s ease, background .35s ease;
}
.nav-pill .brand{justify-self:center;}
.nav-pill .brand img{height:42px;width:auto;display:block;transition:height .35s ease;}
.menu-btn{
  justify-self:start;background:none;border:none;cursor:pointer;
  font-family:'Unbounded',sans-serif;font-weight:600;font-size:13px;letter-spacing:0.05em;
  text-transform:uppercase;color:var(--white);
  display:flex;align-items:center;gap:7px;padding:8px 4px;
}
.menu-btn .plus{font-size:16px;font-weight:400;transition:transform .3s ease;color:var(--champagne);}
.menu-btn.is-open .plus{transform:rotate(45deg);}
.nav-pill-cta{
  justify-self:end;
  width:48px;height:48px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  background:linear-gradient(155deg, #f2e6cf 0%, var(--champagne) 45%, var(--sand) 100%);
  color:var(--black);
  box-shadow:0 6px 16px rgba(0,0,0,0.3), inset 0 1px 1px rgba(255,255,255,0.7), inset 0 -6px 10px rgba(0,0,0,0.12);
  transition:transform .2s ease, width .35s ease, height .35s ease;
}
.nav-pill-cta:hover{transform:scale(1.06);}

/* cabecera compacta al hacer scroll */
header.scrolled{top:10px;}
header.scrolled .nav-pill{
  max-width:620px;padding:5px 5px 5px 20px;
  background:linear-gradient(180deg, rgba(20,20,20,0.72), rgba(10,10,10,0.6));
}
header.scrolled .nav-pill .brand img{height:30px;}
header.scrolled .nav-pill-cta{width:40px;height:40px;}
header.scrolled .menu-btn{font-size:12px;}

/* ---------- fullscreen menu ---------- */
#fullMenu{
  position:fixed;inset:0;z-index:140;background:var(--black);
  display:flex;flex-direction:column;justify-content:space-between;
  transform:translateY(-100%);opacity:0;
  transition:transform .6s cubic-bezier(.77,0,.18,1), opacity .3s ease;
  padding-top:90px;
  overflow-y:auto;
}
#fullMenu::before{
  content:'';position:absolute;top:0;left:0;right:0;height:2px;
  background:linear-gradient(90deg, transparent, var(--champagne), transparent);
  opacity:0.6;
}
#fullMenu.open{transform:translateY(0);opacity:1;}
.fm-links{
  list-style:none;padding:0 24px;max-width:900px;margin:0 auto;width:100%;
}
.fm-links li{border-top:1px solid rgba(216,195,165,0.15);}
.fm-links li:last-child{border-bottom:1px solid rgba(216,195,165,0.15);}
.fm-links a{
  display:block;padding:16px 4px;
  font-family:'Unbounded',sans-serif;font-size:clamp(28px,6vw,48px);
  text-transform:uppercase;color:var(--white);
  transition:color .2s ease, padding-left .2s ease;
}
.fm-links a:hover{color:var(--champagne);padding-left:14px;}
.fm-mark{width:44px;margin:20px auto 0;opacity:0.85;display:block;}
.fm-footer{
  display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:14px;
  padding:20px;
}
.fm-social{
  font-family:'Unbounded',sans-serif;font-size:12px;letter-spacing:0.05em;text-transform:uppercase;
  color:var(--white);
  background:linear-gradient(155deg, rgba(255,255,255,0.10), rgba(216,195,165,0.06));
  border:1px solid rgba(216,195,165,0.3);border-radius:999px;
  padding:10px 18px;
  box-shadow:inset 0 1px 1px rgba(255,255,255,0.1);
  transition:border-color .2s ease, color .2s ease, transform .2s ease;
}
.fm-social:hover{border-color:var(--champagne);color:var(--champagne);transform:translateY(-1px);}
.fm-copy{color:var(--steel);font-size:12px;text-align:center;}
.fm-contact{
  grid-column:1 / -1;margin-top:6px;position:relative;overflow:hidden;
  background:linear-gradient(155deg, #f2e6cf 0%, var(--champagne) 45%, var(--sand) 100%);color:var(--black);
  text-align:center;padding:20px;border-radius:14px;
  font-family:'Unbounded',sans-serif;font-weight:600;font-size:15px;
  letter-spacing:0.04em;text-transform:uppercase;
  box-shadow:inset 0 1px 1px rgba(255,255,255,0.7), inset 0 -6px 10px rgba(0,0,0,0.12);
}

/* ---------- hero ---------- */
.hero{
  min-height:100vh;
  display:flex;align-items:center;
  padding:120px 0 80px;
  background:
    linear-gradient(115deg, rgba(5,5,5,0.94) 40%, rgba(5,5,5,0.55) 62%, rgba(5,5,5,0.15) 100%),
    url('../img/product-fender.jpg') center 30%/cover no-repeat;
  position:relative;
}
.hero-content{max-width:640px;opacity:0;transform:translateY(26px);transition:opacity 1s ease, transform 1s ease;}
.hero-content.in-view{opacity:1;transform:translateY(0);}
.eyebrow{
  font-family:'Unbounded',sans-serif;font-size:13px;letter-spacing:0.08em;
  color:var(--champagne);margin-bottom:18px;
}
.hero h1{
  font-size:clamp(40px,6.2vw,72px);
  color:var(--white);
  margin-bottom:22px;
}
.hero h1 .em{color:var(--champagne);font-size:1.02em;white-space:nowrap;}
.hero p{
  font-size:18px;color:var(--sand);max-width:480px;margin-bottom:36px;
  font-weight:300;
}
.btn-row{display:flex;gap:16px;flex-wrap:wrap;}
.btn{
  display:inline-block;padding:16px 32px;border-radius:999px;
  font-family:'Unbounded',sans-serif;font-weight:600;font-size:13.5px;
  letter-spacing:0.05em;text-transform:uppercase;
  transition:transform .2s ease, background .2s ease, border-color .2s ease, box-shadow .2s ease;
}
.btn-primary{
  background:var(--champagne);color:var(--black);
  box-shadow:0 4px 14px rgba(0,0,0,0.25);
}
.btn-primary:hover{background:var(--white);transform:translateY(-2px);box-shadow:0 8px 20px rgba(0,0,0,0.3);}
.btn-ghost{border:1px solid rgba(216,195,165,0.35);color:var(--white);}
.btn-ghost:hover{border-color:var(--champagne);color:var(--champagne);transform:translateY(-2px);}

/* ---------- principles strip ---------- */
.strip{
  background:var(--charcoal);
  padding:26px 0;
  border-top:1px solid rgba(216,195,165,0.12);
  border-bottom:1px solid rgba(216,195,165,0.12);
}
.strip .wrap{
  display:flex;flex-wrap:wrap;gap:0;justify-content:space-between;
}
.strip-item{
  font-family:'Unbounded',sans-serif;font-size:12.5px;letter-spacing:0.03em;
  text-transform:uppercase;color:var(--sand);white-space:nowrap;
  padding:6px 20px;position:relative;
}
.strip-item:not(:last-child)::after{
  content:'';position:absolute;right:0;top:50%;transform:translateY(-50%) rotate(14deg);
  width:1px;height:22px;background:var(--steel);
}

/* ---------- section heading pattern ---------- */
.sec{padding:100px 0;}
.sec-head{max-width:640px;margin-bottom:56px;}
.sec-tag{font-family:'Unbounded',sans-serif;font-size:13px;letter-spacing:0.08em;color:var(--champagne);margin-bottom:14px;}
.sec-head h2{font-size:clamp(30px,4vw,46px);color:var(--white);}
.sec-head p{color:var(--steel);margin-top:16px;font-size:17px;max-width:520px;}

/* ---------- catalog ---------- */
#catalogo{background:var(--black);}
.cat-grid{
  display:grid;grid-template-columns:repeat(4,1fr);gap:2px;
  background:rgba(216,195,165,0.15);
}
.cat-card{
  background:var(--charcoal);position:relative;overflow:hidden;
  aspect-ratio:3/4;
}
.cat-card img{
  width:100%;height:100%;object-fit:cover;
  transition:transform .5s ease;
}
.cat-card:hover img{transform:scale(1.06);}
.cat-overlay{
  position:absolute;left:0;right:0;bottom:0;padding:26px 22px 22px;
  background:linear-gradient(to top, rgba(5,5,5,0.96) 20%, rgba(5,5,5,0.35) 70%, transparent 100%);
}
.cat-overlay .tag{
  font-family:'Unbounded',sans-serif;font-size:11px;letter-spacing:0.08em;
  color:var(--champagne);margin-bottom:6px;display:block;
}
.cat-overlay h3{font-size:22px;color:var(--white);margin-bottom:6px;}
.cat-overlay .compat{color:var(--sand);font-size:13px;margin-bottom:14px;font-family:'Space Grotesk',sans-serif;}
.cat-link{
  font-family:'Unbounded',sans-serif;font-size:12px;letter-spacing:0.05em;
  text-transform:uppercase;color:var(--white);
  border-bottom:1px solid var(--champagne);padding-bottom:4px;
}
/* ---------- marquee catalog banner ---------- */
.marquee-label{
  margin-top:36px;margin-bottom:0;color:var(--steel);font-size:14px;
  font-family:'Unbounded',sans-serif;letter-spacing:0.04em;text-transform:uppercase;
}
.marquee-wrap{
  overflow:hidden;margin-top:22px;padding:26px 0;
  border-top:1px solid rgba(216,195,165,0.15);
  border-bottom:1px solid rgba(216,195,165,0.15);
  background:var(--charcoal);
  touch-action:pan-y;user-select:none;-webkit-user-select:none;
  -webkit-mask-image:linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent);
  mask-image:linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent);
}
.marquee-wrap.dragging{cursor:grabbing;}
.marquee-track{
  display:flex;width:max-content;will-change:transform;
}
.marquee-item a{-webkit-user-drag:none;}
.marquee-item{
  display:flex;align-items:center;gap:20px;padding:0 20px;white-space:nowrap;
}
.marquee-item a{
  font-family:'Unbounded',sans-serif;font-weight:600;
  font-size:clamp(18px,2.4vw,28px);text-transform:uppercase;
  color:var(--white);transition:color .2s ease;
}
.marquee-item.muted a{color:var(--steel);}
.marquee-item a:hover{color:var(--champagne);}
.marquee-dot{color:var(--champagne);font-size:11px;}
.cat-note-below{margin-top:26px;color:var(--steel);font-size:14px;}

/* ---------- brand row (unique dynamism per brand) ---------- */
.brand-row{
  display:flex;flex-wrap:wrap;justify-content:center;gap:10px;
  padding:8px 0 4px;
}
.brand-badge{
  position:relative;overflow:hidden;opacity:0;
  font-family:'Unbounded',sans-serif;font-weight:600;font-size:12px;letter-spacing:0.04em;text-transform:uppercase;
  color:var(--champagne);
  background:rgba(216,195,165,0.06);
  border:1px solid rgba(216,195,165,0.3);
  padding:9px 18px;border-radius:999px;
  box-shadow:inset 0 1px 1px rgba(255,255,255,0.06);
  transition:transform .3s ease, box-shadow .3s ease, border-color .3s ease, color .3s ease;
}

@keyframes brandInLeft{ from{opacity:0;transform:translateX(-46px);} to{opacity:1;transform:translateX(0);} }
@keyframes brandInScale{ from{opacity:0;transform:scale(0.5) rotate(-10deg);} to{opacity:1;transform:scale(1) rotate(0deg);} }
@keyframes brandInBounce{ 0%{opacity:0;transform:translateY(36px);} 55%{opacity:1;transform:translateY(-8px);} 80%{opacity:1;transform:translateY(2px);} 100%{opacity:1;transform:translateY(0);} }
@keyframes brandInSkew{ from{opacity:0;transform:skewX(-14deg) translateX(30px);} to{opacity:1;transform:skewX(0deg) translateX(0);} }

.brand-style-a.in-view{animation:brandInLeft .6s ease forwards;}
.brand-style-b.in-view{animation:brandInScale .55s cubic-bezier(.34,1.56,.64,1) .06s forwards;}
.brand-style-c.in-view{animation:brandInBounce .75s cubic-bezier(.34,1.56,.64,1) .12s forwards;}
.brand-style-d.in-view{animation:brandInSkew .6s ease .18s forwards;}

.brand-style-a::after{
  content:'';position:absolute;left:16%;right:16%;bottom:6px;height:1.5px;background:var(--champagne);
  opacity:0;transform:scaleX(0);transform-origin:left;transition:transform .3s ease, opacity .3s ease;
}
.brand-style-a:hover::after{opacity:0.7;transform:scaleX(1);}
.brand-style-a:hover{transform:translateY(-2px);color:var(--white);}

.brand-style-b:hover{
  transform:scale(1.08);color:var(--white);
  box-shadow:0 0 0 4px rgba(216,195,165,0.16);border-color:var(--champagne);
}

.brand-style-c:hover{transform:rotate(-4deg) translateY(-2px);color:var(--white);border-color:var(--champagne);}

.brand-style-d::before{
  content:'';position:absolute;top:0;left:-60%;width:40%;height:100%;
  background:linear-gradient(120deg, transparent, rgba(255,255,255,0.35), transparent);
  transform:skewX(-20deg);transition:left .5s ease;
}
.brand-style-d:hover::before{left:120%;}
.brand-style-d:hover{transform:translateY(-2px);color:var(--white);border-color:var(--champagne);}

/* ---------- servicios (numbered sequence) ---------- */
#servicios{background:var(--charcoal);}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:0;}
.step{
  padding:0 24px 0 0;position:relative;
}
.step:not(:last-child){border-right:1px solid rgba(216,195,165,0.15);}
.step-num{
  font-family:'Unbounded',sans-serif;font-size:42px;color:var(--champagne);
  opacity:0.5;margin-bottom:14px;
}
.step h3{font-size:18px;color:var(--white);margin-bottom:10px;}
.step p{color:var(--steel);font-size:15px;}

/* ---------- nosotros ---------- */
#nosotros{
  background:var(--black);
  position:relative;
}
#nosotros .wrap{
  display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center;
}
.nosotros-mark{
  width:100%;max-width:380px;justify-self:center;opacity:0.9;
}
.nosotros-text p{color:var(--sand);font-size:17px;margin-bottom:20px;}
.nosotros-text p:last-child{margin-bottom:0;}
.nosotros-text strong{color:var(--champagne);font-weight:500;}

/* ---------- proyectos ---------- */
#proyectos{background:var(--charcoal);}
.case{
  display:grid;grid-template-columns:1.1fr 1fr;gap:0;
  background:var(--black);
}
.case-photos{display:grid;grid-template-columns:1fr 1fr;gap:2px;}
.case-photos img{height:100%;object-fit:cover;aspect-ratio:3/4;}
.case-info{padding:48px;display:flex;flex-direction:column;justify-content:center;}
.case-info .sec-tag{margin-bottom:12px;}
.case-info h3{font-size:28px;color:var(--white);margin-bottom:18px;}
.case-info p{color:var(--steel);font-size:16px;margin-bottom:14px;}
.case-list{list-style:none;margin-top:10px;}
.case-list li{
  color:var(--sand);font-size:15px;padding:8px 0 8px 20px;position:relative;
  border-top:1px solid rgba(216,195,165,0.1);
}
.case-video{
  display:inline-flex;align-items:center;gap:12px;margin-top:26px;
  font-family:'Unbounded',sans-serif;font-size:12.5px;letter-spacing:0.04em;text-transform:uppercase;
  color:var(--white);transition:color .2s ease;
}
.case-video:hover{color:var(--champagne);}
.case-video-play{
  width:40px;height:40px;border-radius:50%;flex:none;
  display:flex;align-items:center;justify-content:center;padding-left:2px;
  background:var(--champagne);color:var(--black);transition:transform .2s ease;
}
.case-video:hover .case-video-play{transform:scale(1.08);}
.case-list li::before{
  content:'';position:absolute;left:0;top:16px;width:8px;height:2px;background:var(--champagne);
}

#contacto{background:var(--black);}
.contact-box{
  background:var(--charcoal);
  padding:64px;
  display:grid;grid-template-columns:1.2fr 1fr;gap:50px;align-items:center;
  position:relative;
  clip-path:polygon(0 0,100% 0,100% 100%,3% 100%);
}
.contact-box h2{font-size:clamp(28px,3.6vw,40px);color:var(--white);margin-bottom:18px;}
.contact-box p{color:var(--sand);font-size:16px;max-width:440px;}
.contact-map{position:relative;align-self:stretch;min-height:300px;display:flex;flex-direction:column;gap:12px;}
.contact-map iframe{
  flex:1;width:100%;min-height:260px;border:1px solid rgba(216,195,165,0.2);border-radius:14px;
  filter:grayscale(1) invert(.9) contrast(.9);
}
.contact-map-link{font-size:14px;color:var(--champagne);border-bottom:1px solid transparent;align-self:flex-start;transition:border-color .2s;}
.contact-map-link:hover{border-color:var(--champagne);}
.social-row{display:flex;gap:10px;margin-top:22px;}
.social-row a{
  width:38px;height:38px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  background:linear-gradient(155deg, rgba(255,255,255,0.14), rgba(216,195,165,0.10));
  border:1px solid rgba(216,195,165,0.28);
  color:var(--champagne);
  box-shadow:inset 0 1px 1px rgba(255,255,255,0.12), 0 4px 10px rgba(0,0,0,0.25);
  transition:transform .2s ease, background .2s ease;
}
.social-row a:hover{transform:translateY(-2px);background:linear-gradient(155deg, rgba(255,255,255,0.2), rgba(216,195,165,0.16));}

/* ---------- footer ---------- */
footer{background:var(--black);border-top:1px solid rgba(216,195,165,0.12);padding:80px 0 30px;}
.footer-top{
  display:flex;justify-content:space-between;align-items:flex-start;
  flex-wrap:wrap;gap:30px;margin-bottom:60px;
}
.footer-brand img{height:40px;width:auto;margin-bottom:18px;}
.footer-slogan{
  font-family:'Fraunces',serif;font-style:italic;font-weight:500;
  text-transform:uppercase;color:var(--champagne);
  font-size:16px;line-height:1.45;letter-spacing:0.01em;
  margin-bottom:14px;
}
.footer-tagline{color:var(--steel);font-size:14px;max-width:280px;line-height:1.6;}
.footer-cols{
  display:grid;grid-template-columns:repeat(3, minmax(0,260px));gap:56px;
  margin-bottom:56px;
}
.footer-col h4{
  font-family:'Unbounded',sans-serif;text-transform:uppercase;font-size:14px;
  color:var(--white);margin-bottom:20px;letter-spacing:0.05em;
}
.footer-col a, .footer-col span{
  display:block;font-family:'Space Mono', monospace;font-size:12.5px;
  letter-spacing:0.02em;color:var(--sand);margin-bottom:12px;
  text-transform:uppercase;transition:color .2s ease;
}
.footer-col a:hover{color:var(--champagne);}
.footer-bottom{
  border-top:1px solid rgba(216,195,165,0.12);padding-top:24px;
  text-align:center;color:var(--steel);font-size:11.5px;
  font-family:'Space Mono', monospace;letter-spacing:0.03em;
}
.footer-credit{margin-top:8px;}
.footer-credit a{color:var(--champagne);transition:opacity .2s ease;}
.footer-credit a:hover{opacity:0.75;}

/* ---------- responsive ---------- */
@media (max-width:1180px) and (min-width:901px){
  .strip .wrap{justify-content:center;}
  .strip-item{font-size:11px;padding:6px 14px;}
}
@media (max-width:900px){
  header{top:14px;left:14px;right:14px;}
  .nav-pill .brand img{height:32px;}
  .nav-pill-cta{width:44px;height:44px;}
  .nav-pill{padding:7px 7px 7px 20px;}
  header.scrolled{top:8px;}
  header.scrolled .nav-pill{padding:4px 4px 4px 16px;}
  header.scrolled .nav-pill .brand img{height:26px;}
  header.scrolled .nav-pill-cta{width:38px;height:38px;}
  .fm-links a{padding:18px 4px;}
  .strip .wrap{flex-direction:column;gap:10px;}
  .strip-item::after{display:none;}
  .cat-grid{grid-template-columns:1fr 1fr;}
  .marquee-item{gap:18px;padding:0 18px;}
  .brand-badge{padding:11px 22px;font-size:13px;}
  .steps{grid-template-columns:1fr 1fr;row-gap:36px;}
  .step:nth-child(2){border-right:none;}
  .step:not(:nth-child(2n)){border-right:1px solid rgba(216,195,165,0.15);}
  #nosotros .wrap{grid-template-columns:1fr;gap:40px;}
  .nosotros-mark{max-width:220px;order:2;}
  .case{grid-template-columns:1fr;}
  .case-photos{aspect-ratio:auto;}
  .case-info{padding:36px 24px;}
  .contact-box{grid-template-columns:1fr;padding:40px 26px;clip-path:none;}
  .contact-map{min-height:280px;}
  .footer-cols{grid-template-columns:1fr 1fr;gap:32px;}
  .sec{padding:70px 0;}
}
@media (max-width:600px){
  .hero{padding:110px 0 60px;text-align:left;}
  .btn-row{flex-direction:column;}
  .btn{text-align:center;}
  .steps{grid-template-columns:1fr;}
  .step{border-right:none !important;padding-bottom:10px;border-bottom:1px solid rgba(216,195,165,0.15);}
  .fm-footer{grid-template-columns:1fr 1fr;}
  .fm-copy{grid-column:1 / -1;order:3;}
  .footer-cols{grid-template-columns:1fr;gap:28px;}
  .footer-top{gap:24px;}
  .cat-grid{grid-template-columns:1fr 1fr;}
  .cat-overlay{padding:16px 12px 12px;}
  .cat-overlay .tag{font-size:9.5px;}
  .cat-overlay h3{font-size:15px;}
  .cat-overlay .compat{font-size:11.5px;margin-bottom:10px;}
  .cat-link{font-size:11px;}
}

/* ---------- accesibilidad ---------- */
a:focus-visible, button:focus-visible{
  outline:2px solid var(--champagne);outline-offset:3px;border-radius:4px;
}
@media (prefers-reduced-motion: reduce){
  *, *::before, *::after{animation-duration:.01ms !important;animation-iteration-count:1 !important;transition-duration:.01ms !important;}
  html{scroll-behavior:auto;}
  .reveal, .hero-content{opacity:1;transform:none;}
  .brand-badge{opacity:1;}
}

/* ---------- páginas de categoría ---------- */
.cat-overlay h3 a{color:inherit;transition:color .2s ease;}
.cat-overlay h3 a:hover{color:var(--champagne);}
.page-hero{
  padding:170px 0 80px;
  background:radial-gradient(ellipse at 80% 0%, rgba(216,195,165,0.10), transparent 55%), var(--black);
  border-bottom:1px solid rgba(216,195,165,0.12);
}
.breadcrumb{
  display:flex;flex-wrap:wrap;gap:10px;margin-bottom:28px;
  font-family:'Space Mono',monospace;font-size:12px;letter-spacing:0.03em;text-transform:uppercase;color:var(--steel);
}
.breadcrumb a{color:var(--sand);transition:color .2s ease;}
.breadcrumb a:hover{color:var(--champagne);}
.page-hero h1{font-size:clamp(32px,5vw,58px);color:var(--white);margin-bottom:22px;max-width:920px;}
.page-hero h1 .em{color:var(--champagne);}
.page-lead{color:var(--sand);font-size:17px;max-width:640px;margin-bottom:34px;}
.page-body .wrap{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center;}
.page-media{margin:0;}
.page-media img{width:100%;aspect-ratio:4/5;object-fit:cover;display:block;}
.page-media-empty{
  aspect-ratio:1/1;background:var(--charcoal);border:1px solid rgba(216,195,165,0.15);
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:22px;padding:32px;text-align:center;
}
.page-media-empty img{width:120px;aspect-ratio:auto;opacity:0.9;}
.page-media-empty p{color:var(--sand);font-size:15px;max-width:240px;}
.page-models h2{font-size:clamp(24px,3vw,34px);color:var(--white);margin-bottom:18px;}
.page-note{color:var(--steel);font-size:15px;margin-top:22px;}
.page-faq{background:var(--charcoal);}
.faq-list{max-width:820px;}
.faq-item{border-top:1px solid rgba(216,195,165,0.15);}
.faq-item:last-child{border-bottom:1px solid rgba(216,195,165,0.15);}
.faq-item summary{
  list-style:none;display:flex;justify-content:space-between;align-items:center;gap:20px;
  padding:22px 0;font-family:'Unbounded',sans-serif;font-size:15px;color:var(--white);
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::after{content:'+';color:var(--champagne);font-size:22px;font-weight:400;transition:transform .25s ease;flex:none;}
.faq-item[open] summary::after{transform:rotate(45deg);}
.faq-item p{color:var(--sand);font-size:15.5px;padding:0 0 24px;max-width:700px;}
.page-more{padding-top:70px;padding-bottom:90px;}
.cat-chips{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px;}
.cat-chip{
  font-family:'Unbounded',sans-serif;font-weight:600;font-size:12px;letter-spacing:0.04em;text-transform:uppercase;
  color:var(--champagne);background:rgba(216,195,165,0.06);border:1px solid rgba(216,195,165,0.3);
  padding:10px 18px;border-radius:999px;transition:border-color .2s ease, color .2s ease, transform .2s ease;
}
.cat-chip:hover{border-color:var(--champagne);color:var(--white);transform:translateY(-2px);}
.page-404{min-height:80vh;display:flex;align-items:center;}
@media (max-width:900px){
  .page-hero{padding:130px 0 60px;}
  .page-body .wrap{grid-template-columns:1fr;gap:36px;}
  .page-media, .page-media-empty{max-width:460px;}
  .footer-cols{grid-template-columns:1fr 1fr;}
}
@media (max-width:600px){
  .footer-cols{grid-template-columns:1fr;}
  .page-media-empty{aspect-ratio:auto;padding:30px 24px;flex-direction:row;text-align:left;gap:18px;}
  .page-media-empty img{width:64px;}
}

/* ---------- fotos del local y antivuelco ---------- */
.nosotros-photo{width:100%;aspect-ratio:4/5;object-fit:cover;display:block;border-radius:6px;}
.page-media-duo{display:grid;gap:12px;}
.page-media-duo img{aspect-ratio:4/3;}
@media (max-width:900px){
  .page-media-duo{max-width:460px;}
}
/* palabras largas del H1 (ej. "portaequipaje") en celulares chicos */
.page-hero h1{overflow-wrap:break-word;hyphens:auto;-webkit-hyphens:auto;}
@media (max-width:420px){
  .page-hero h1{font-size:clamp(24px,7.4vw,32px);}
}

/* segundo caso en Proyectos: fotos a la derecha */
.case + .case{margin-top:2px;}
.case-reverse{grid-template-columns:1fr 1.1fr;}
.case-reverse .case-photos{order:2;}
.case-photos-stack img:first-child{object-position:68% center;}
.case-photos-stack img:last-child{object-position:45% center;}
@media (max-width:900px){
  .case-reverse{grid-template-columns:1fr;}
  .case-reverse .case-photos{order:0;}
}