/* ===== Biodent — Sistema de diseño ===== */
:root{
  --c1:#8b6914; --c1d:#6e520f; --c2:#aa771c; --acc:#fcf6ba; --acc2:#ffcf5c;
  --ink:#1c1710; --body:#4a4234; --mut:#8a8270; --line:#ece4d3;
  --bg:#ffffff; --bg2:#faf6ec; --bg3:#f3e9cf;
  --radius:18px; --shadow:0 14px 40px -16px rgba(120,90,20,.28);
  --maxw:1180px; --font:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --head:"Sora","Inter",system-ui,sans-serif;
  /* ── DORADO (de hueleycalla.com) — color principal de la web ── */
  --oro-1:#bf953f; --oro-2:#fcf6ba; --oro-3:#b38728; --oro-4:#fbf5b7; --oro-5:#aa771c;
  --oro-grad:linear-gradient(135deg,#bf953f,#fcf6ba,#b38728,#aa771c);
  --oro-ink:#3a2600;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:var(--font);color:var(--body);background:var(--bg);line-height:1.65;font-size:16.5px}
h1,h2,h3,h4{font-family:var(--head);color:var(--ink);line-height:1.2;font-weight:700;margin:0 0 .5em}
h1{font-size:clamp(2.1rem,5vw,3.4rem);letter-spacing:-.02em}
h2{font-size:clamp(1.6rem,3.4vw,2.4rem);letter-spacing:-.01em}
h3{font-size:1.25rem}
p{margin:0 0 1em}
a{color:var(--c1);text-decoration:none}
a:hover{color:var(--c1d)}
img{max-width:100%;height:auto;display:block}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 22px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}

/* Botones */
.btn{display:inline-flex;align-items:center;gap:9px;font-weight:600;font-family:var(--head);
  padding:13px 26px;border-radius:40px;border:0;cursor:pointer;transition:.2s;font-size:1rem}
.btn-primary{background:linear-gradient(135deg,var(--c1),var(--c2));color:#fff;box-shadow:0 10px 24px -10px var(--c1)}
.btn-primary:hover{transform:translateY(-2px);color:#fff;box-shadow:0 16px 30px -12px var(--c1)}
.btn-ghost{background:#fff;color:var(--c1);border:1.5px solid var(--c2)}
.btn-ghost:hover{background:var(--bg3)}
.btn-wa{background:#25d366;color:#fff}.btn-wa:hover{color:#fff;transform:translateY(-2px)}

/* Header */
.site-head{position:sticky;top:0;z-index:900;background:rgba(255,255,255,.88);backdrop-filter:blur(12px);
  border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;gap:18px;height:72px}
.brand{font-family:var(--head);font-weight:800;font-size:1.5rem;color:var(--ink);display:flex;align-items:center;gap:9px}
.brand b{color:var(--c1)}
.brand .dot{width:11px;height:11px;border-radius:50%;background:var(--c2);box-shadow:0 0 0 4px var(--bg3)}
.brand-logo{height:46px;width:auto;display:block}
.site-foot .brand-logo{height:50px;margin-bottom:6px}
.nav-links{display:flex;gap:6px;margin-left:auto;align-items:center}
.nav-links a{color:var(--ink);font-weight:500;padding:9px 13px;border-radius:10px;font-size:.97rem}
.nav-links a:hover{background:var(--bg2);color:var(--c1)}
.has-mega{position:relative}
.mega{position:absolute;top:100%;left:50%;transform:translateX(-50%) translateY(10px);
  background:#fff;border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow);
  padding:16px;display:grid;grid-template-columns:1fr 1fr;gap:4px 22px;min-width:520px;
  opacity:0;visibility:hidden;transition:.22s}
.has-mega:hover .mega{opacity:1;visibility:visible;transform:translateX(-50%) translateY(6px)}
.mega a{display:flex;align-items:center;gap:9px;padding:8px 10px;border-radius:9px;font-size:.92rem}
.mega .grp{grid-column:1/-1;font-size:.72rem;text-transform:uppercase;letter-spacing:.1em;color:var(--mut);margin:8px 10px 2px}
.lang{display:flex;gap:3px;margin-left:6px}
.lang a{padding:6px 8px;border-radius:7px;font-size:.82rem;font-weight:600;color:var(--mut)}
.lang a.on{background:var(--c1);color:#fff}
.nav-cta{margin-left:6px}
.burger{display:none;margin-left:auto;background:0;border:0;cursor:pointer;color:var(--ink)}

/* Hero con vídeo de cabecera */
.hero-video{position:relative;min-height:clamp(440px,72vh,640px);display:flex;align-items:center;overflow:hidden;background:#14110a}
.hero-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0}
.hero-overlay{position:absolute;inset:0;z-index:1;
  background:linear-gradient(100deg,rgba(20,17,10,.86) 0%,rgba(40,31,15,.55) 45%,rgba(40,31,15,.12) 100%)}
.hero-content{position:relative;z-index:2;color:#fff;padding:40px 22px}
.hero-content .eyebrow{background:rgba(255,255,255,.14);border-color:rgba(255,255,255,.25);color:#fff}
.hero-content h1{color:#fff;text-shadow:0 2px 20px rgba(0,0,0,.25)}
.hero-content .lead{color:#eafafa;max-width:620px}

/* Hero genérico de servicio */
.svc-hero{background:radial-gradient(120% 120% at 100% 0,var(--bg3),var(--bg2) 55%,#fff);padding:54px 0 40px;position:relative;overflow:hidden}
.svc-hero .crumb{font-size:.85rem;color:var(--mut);margin-bottom:14px}
.svc-hero .crumb a{color:var(--mut)}
.svc-hero .eyebrow{display:inline-flex;align-items:center;gap:8px;background:#fff;border:1px solid var(--line);
  color:var(--c1);font-weight:600;font-size:.82rem;padding:6px 14px;border-radius:30px;margin-bottom:18px}
.svc-hero .lead{font-size:1.18rem;max-width:680px;color:var(--body)}
.svc-hero .cta-row{display:flex;gap:12px;flex-wrap:wrap;margin-top:24px}

/* Cuerpo del artículo de servicio */
.svc-body{padding:50px 0 30px}
.svc-grid{display:grid;grid-template-columns:1fr 320px;gap:48px;align-items:start}
.prose h2{margin-top:1.6em}
.prose h3{margin-top:1.4em;color:var(--c1d)}
.prose ul{list-style:none;padding:0;margin:0 0 1.3em}
.prose ul li{position:relative;padding-left:30px;margin-bottom:10px}
.prose ul li::before{content:"";position:absolute;left:4px;top:9px;width:9px;height:9px;border-radius:50%;
  background:var(--c2);box-shadow:0 0 0 4px var(--bg3)}
.prose strong{color:var(--ink)}
.prose img{border-radius:var(--radius);margin:1.4em 0;box-shadow:var(--shadow)}

/* Aside sticky */
.svc-aside{position:sticky;top:96px;display:flex;flex-direction:column;gap:18px}
.card{background:var(--bg2);border:1px solid var(--line);border-radius:var(--radius);padding:24px}
.card.dark{background:linear-gradient(150deg,var(--c1),var(--c1d));color:#fff;border:0}
.card.dark h3{color:#fff}.card.dark a.btn-ghost{background:rgba(255,255,255,.12);color:#fff;border-color:rgba(255,255,255,.4)}
.card h3{margin-bottom:12px}
.card .ln{display:flex;gap:10px;align-items:flex-start;margin-bottom:12px;font-size:.95rem}
.card .ln svg{flex:none;margin-top:2px}

/* Grid de servicios (hub) */
.svc-cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:18px;padding:10px 0 40px}
.svc-cards a{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px;
  transition:.22s;display:block}
.svc-cards a:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:var(--c2)}
.svc-cards .ic{font-size:1.9rem;margin-bottom:10px}
.svc-cards h3{color:var(--ink);font-size:1.08rem;margin:0 0 4px}
.svc-cards p{color:var(--mut);font-size:.88rem;margin:0}

/* Secciones */
.section{padding:56px 0}
.section.alt{background:var(--bg2)}
.center{text-align:center}
.center .lead{max-width:640px;margin:0 auto 8px}

/* CTA banda */
.cta-band{background:var(--oro-grad);background-size:200% 100%;color:var(--oro-ink);text-align:center;padding:56px 0;
  animation:bandShift 8s ease-in-out infinite}
@keyframes bandShift{0%,100%{background-position:0% 0}50%{background-position:100% 0}}
.cta-band h2{color:var(--oro-ink)}
.cta-band p{color:#5a4410}
.cta-band .btn-ghost{background:rgba(0,0,0,.10);color:var(--oro-ink);border-color:rgba(58,38,0,.4)}

/* Footer */
.site-foot{background:var(--ink);color:#bcd3d3;padding:54px 0 26px;margin-top:30px}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:34px}
.site-foot h4{color:#fff;font-size:1rem;margin-bottom:14px}
.site-foot a{color:#bcd3d3}.site-foot a:hover{color:#fff}
.site-foot ul{list-style:none;padding:0;margin:0}
.site-foot li{margin-bottom:9px;font-size:.92rem}
.foot-bottom{border-top:1px solid rgba(255,255,255,.12);margin-top:34px;padding-top:20px;
  display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;font-size:.84rem;color:#8fb0b0}

@media (max-width:900px){
  .svc-grid{grid-template-columns:1fr}.svc-aside{position:static}
  .foot-grid{grid-template-columns:1fr 1fr}
  .nav-links{display:none}.burger{display:block}
}

/* ====================================================================
   DORADO — color principal. Botones, acentos y TARJETAS con reflejo.
   ==================================================================== */

/* Botón principal dorado con texto oscuro elegante + reflejo que barre */
.btn-primary{position:relative;overflow:hidden;isolation:isolate;background:var(--oro-grad);color:var(--oro-ink);
  box-shadow:0 10px 24px -10px rgba(191,149,63,.6);background-size:200% 100%}
.btn-primary:hover{color:var(--oro-ink);box-shadow:0 16px 32px -12px rgba(191,149,63,.7)}
.btn-primary::after{content:"";position:absolute;top:0;left:-160%;width:70%;height:100%;z-index:1;
  background:linear-gradient(115deg,transparent 0%,rgba(255,255,255,.65) 50%,transparent 100%);
  transform:skewX(-20deg);animation:cardShine 3s ease-in-out infinite}
.btn-primary > *{position:relative;z-index:2}
@media (prefers-reduced-motion:reduce){.btn-primary::after{animation:none;opacity:0}}

/* Eyebrow dorado */
.eyebrow,.svc-hero .eyebrow{color:var(--oro-5);border-color:rgba(191,149,63,.4)}
.hero-content .eyebrow{color:#fcf6ba;border-color:rgba(252,246,186,.4);background:rgba(191,149,63,.18)}

/* Viñetas doradas */
.prose ul li::before{background:var(--oro-grad);box-shadow:0 0 0 4px rgba(191,149,63,.15)}

/* Tarjeta lateral oscura → marco dorado */
.card.dark{background:linear-gradient(150deg,#171511,#241d10);border:1px solid rgba(191,149,63,.35)}
.card.dark h3{background:var(--oro-grad);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}

/* ── TARJETAS DORADAS con REFLEJO (cada ~3s) — estilo willykaia/hueleycalla ── */
.svc-cards a{
  position:relative;overflow:hidden;isolation:isolate;
  background:linear-gradient(165deg,#fffdf6 0%,#fff 55%,#fffaf0 100%);
  border:1px solid rgba(191,149,63,.35);
  box-shadow:0 6px 22px -14px rgba(191,149,63,.5);
}
/* Filo superior dorado */
.svc-cards a::before{content:"";position:absolute;inset:0 0 auto 0;height:3px;background:var(--oro-grad);z-index:2}
/* Reflejo de luz que barre la tarjeta */
.svc-cards a::after{content:"";position:absolute;top:0;left:-160%;width:80%;height:100%;z-index:1;
  background:linear-gradient(115deg,transparent 0%,rgba(255,255,255,.15) 35%,rgba(252,246,186,.85) 50%,rgba(255,255,255,.15) 65%,transparent 100%);
  transform:skewX(-18deg);animation:cardShine 3.2s ease-in-out infinite}
.svc-cards a:nth-child(2n)::after{animation-delay:.5s}
.svc-cards a:nth-child(3n)::after{animation-delay:1s}
.svc-cards a:nth-child(4n)::after{animation-delay:1.6s}
@keyframes cardShine{0%{left:-160%}22%{left:160%}100%{left:160%}}
.svc-cards .ic{position:relative;z-index:2;filter:drop-shadow(0 2px 4px rgba(191,149,63,.35))}
.svc-cards h3{position:relative;z-index:2}
.svc-cards a:hover{transform:translateY(-5px);border-color:var(--oro-1);
  box-shadow:0 18px 40px -16px rgba(191,149,63,.65)}
.svc-cards a p{color:var(--oro-5);font-weight:600}
@media (prefers-reduced-motion:reduce){.svc-cards a::after{animation:none;opacity:0}}

/* ===== Equipo / Plantilla ===== */
.team-strip{overflow:hidden}
.team-marquee{position:relative;margin:30px 0 28px;-webkit-mask-image:linear-gradient(90deg,transparent,#000 7%,#000 93%,transparent);mask-image:linear-gradient(90deg,transparent,#000 7%,#000 93%,transparent)}
.team-track{display:flex;gap:22px;width:max-content;animation:teamScroll 60s linear infinite}
.team-marquee:hover .team-track{animation-play-state:paused}
@keyframes teamScroll{from{transform:translateX(0)}to{transform:translateX(-50%)}}

.team-card{flex:0 0 auto;width:230px;background:var(--bg2);border:1px solid var(--line);border-radius:var(--radius);
  padding:18px 16px;text-align:center;transition:transform .3s,border-color .3s,box-shadow .3s}
.team-card:hover{transform:translateY(-6px);border-color:var(--oro-1);box-shadow:0 18px 36px -16px rgba(191,149,63,.55)}
.team-photo{width:150px;height:150px;margin:0 auto 14px;border-radius:50%;overflow:hidden;position:relative;
  background:radial-gradient(120% 120% at 50% 15%,var(--bg3),var(--bg2));box-shadow:inset 0 0 0 3px rgba(191,149,63,.35)}
.team-photo::after{content:"";position:absolute;inset:0;border-radius:50%;box-shadow:0 0 0 6px rgba(191,149,63,.10)}
.team-photo img{width:100%;height:100%;object-fit:cover;object-position:center top;display:block}
.team-card.is-cut .team-photo img{object-fit:contain;object-position:center bottom;filter:drop-shadow(0 6px 8px rgba(0,0,0,.18))}
.team-card h3{margin:0 0 4px;font-size:1.02rem;line-height:1.25;color:var(--ink)}
.team-card p{margin:0;font-size:.82rem;color:var(--oro-5);font-weight:600;line-height:1.35}

.team-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:22px;margin:6px 0 30px}
.team-grid .team-card{width:auto}
@media (prefers-reduced-motion:reduce){.team-track{animation:none;flex-wrap:wrap;justify-content:center}}