/* ============================================================
   OMIAXvisual — Estilo compartido de las páginas públicas de servicio.
   Réplica del sistema de diseño de la portada (index.php), para que
   las páginas dedicadas (fotografía y vídeo, IA y web) se vean igual.
   La portada NO usa este archivo; conserva su propio CSS.
   ============================================================ */
:root{
  --bg:#ffffff; --gray:#f5f5f7; --gray-2:#e8e8ed; --text:#1d1d1f; --muted:#6e6e73;
  --line:#d2d2d7; --blue:#e06a45; --link:#cf5227; --black:#000000; --maxw:1024px;
  --ease:cubic-bezier(.28,.11,.32,1);
  --font:"SF Pro Display","SF Pro Text",-apple-system,BlinkMacSystemFont,"Helvetica Neue","Inter",system-ui,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{background:var(--bg);color:var(--text);font-family:var(--font);line-height:1.47;font-weight:400;-webkit-font-smoothing:antialiased;overflow-x:hidden}
h1,h2,h3,h4{font-weight:600;letter-spacing:-.015em;line-height:1.05}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 22px}
.wide{max-width:1220px}

.link{color:var(--link);font-size:1.0625rem;display:inline-flex;align-items:center;transition:opacity .3s}
.link::after{content:"\00A0›";font-size:1.15em}
.link:hover{text-decoration:underline}
.btn{display:inline-flex;align-items:center;justify-content:center;cursor:pointer;font-family:var(--font);font-size:1.0625rem;font-weight:400;line-height:1;padding:12px 22px;border-radius:980px;border:none;background:var(--blue);color:#fff;transition:background .25s}
.btn:hover{background:#cf5a37}
.btn-dark{background:var(--text)}
.btn-dark:hover{background:#000}
.btn-light{background:#fff;color:var(--text);border:1px solid var(--line)}
.btn-light:hover{background:var(--gray)}
.actions{display:flex;gap:26px;align-items:center;flex-wrap:wrap;justify-content:center}

header.nav{position:fixed;top:0;left:0;right:0;z-index:100;height:48px;background:rgba(255,255,255,.72);backdrop-filter:saturate(180%) blur(20px);-webkit-backdrop-filter:saturate(180%) blur(20px);border-bottom:1px solid rgba(0,0,0,.08)}
header.nav .bar{max-width:1024px;margin:0 auto;padding:0 22px;height:48px;display:flex;align-items:center;justify-content:space-between}
.logo{font-size:1.15rem;font-weight:600;letter-spacing:-.02em;display:inline-flex;align-items:center}
.logo b{font-weight:600}
.logo-img{height:34px;width:auto;display:block}
nav.menu{display:flex;gap:34px;align-items:center}
nav.menu a{font-size:.82rem;font-weight:400;color:#1d1d1f;opacity:.85;transition:opacity .3s}
nav.menu a:hover{opacity:1}
.burger{display:none;flex-direction:column;gap:5px;cursor:pointer;padding:6px}
.burger span{width:20px;height:1.5px;background:var(--text);transition:.3s}

.unit{text-align:center;padding:70px 0 20px;position:relative}
.unit.tall{padding:110px 0 0}
.eyebrow{font-size:1.25rem;font-weight:600;color:var(--blue);margin-bottom:6px}
.unit h1{font-size:clamp(2.6rem,7vw,4.2rem);letter-spacing:-.02em}
.unit h2{font-size:clamp(2.1rem,5vw,3.4rem);letter-spacing:-.02em}
.unit .sub{font-size:clamp(1.25rem,2.6vw,1.75rem);font-weight:400;color:var(--text);margin-top:8px;letter-spacing:-.01em}
.unit .sub.muted{color:var(--muted)}
.unit .actions{margin-top:22px}
.unit.dark{background:var(--black);color:#f5f5f7}
.unit.dark h2{color:#f5f5f7}
.unit.gray{background:var(--gray)}

.media{position:relative;margin:34px auto 0;border-radius:22px;overflow:hidden;max-width:980px;aspect-ratio:16/9}
.media.full{max-width:1220px}
.media video,.media img{width:100%;height:100%;object-fit:cover;display:block}
.media .fill{position:absolute;inset:0}

/* Rejilla de servicios (tarjetas) */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;max-width:1024px;margin:44px auto 0;text-align:left}
.card{background:var(--gray);border-radius:22px;padding:32px 28px}
.card .k{font-size:.95rem;font-weight:600;color:var(--blue);margin-bottom:8px}
.card h3{font-size:1.35rem;letter-spacing:-.01em;margin-bottom:8px}
.card p{color:var(--muted);font-size:1.02rem}
.card ul{list-style:none;margin-top:12px}
.card li{display:flex;gap:9px;color:var(--text);padding:4px 0;font-size:1rem}
.card li::before{content:"✓";color:var(--blue);font-weight:700}

/* Carrusel de ejemplos (fotografia-video.php). Las imágenes salen de
   assets/galeria/foto-video/: subir/quitar fotos ahí y se actualiza solo. */
.carrusel{position:relative;max-width:1100px;margin:30px auto 0}
.c-track{display:flex;gap:14px;overflow-x:auto;scroll-snap-type:x mandatory;-ms-overflow-style:none;scrollbar-width:none;padding-bottom:2px}
.c-track::-webkit-scrollbar{display:none}
.c-slide{flex:0 0 calc((100% - 28px)/3);scroll-snap-align:start;aspect-ratio:3/2;overflow:hidden;border-radius:14px;background:var(--gray)}
.c-slide img{width:100%;height:100%;object-fit:cover}
.c-btn{position:absolute;top:50%;transform:translateY(-50%);width:40px;height:40px;border-radius:50%;border:none;cursor:pointer;z-index:2;display:flex;align-items:center;justify-content:center;font-size:1.6rem;line-height:1;padding-bottom:4px;color:var(--text);background:rgba(255,255,255,.82);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);box-shadow:0 1px 6px rgba(0,0,0,.14);transition:background .25s}
.c-btn:hover{background:#fff}
.c-btn.prev{left:8px}
.c-btn.next{right:8px}
.c-dots{display:flex;gap:9px;justify-content:center;margin-top:16px}
.c-dots button{width:8px;height:8px;border-radius:50%;border:none;padding:0;cursor:pointer;background:var(--gray-2);transition:background .25s,transform .25s}
.c-dots button.on{background:var(--blue);transform:scale(1.25)}

/* Pasos del método */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;margin:44px auto 0;max-width:1024px;text-align:left}
.step .num{font-size:3rem;font-weight:600;color:var(--blue);letter-spacing:-.03em}
.step h4{font-size:1.3rem;margin:10px 0 8px}
.step p{color:var(--muted);font-size:1rem}

/* Franja «incluye» */
.incluye{max-width:1024px;margin:44px auto 0;background:var(--gray);border-radius:28px;padding:44px;text-align:left}
.incluye h3{font-size:clamp(1.6rem,3vw,2.1rem);margin-bottom:16px}
.incluye ul{list-style:none;display:grid;grid-template-columns:1fr 1fr;gap:10px 28px}
.incluye li{display:flex;gap:10px;font-size:1.05rem;color:var(--text)}
.incluye li::before{content:"✓";color:var(--blue);font-weight:700}

footer{background:var(--gray);color:var(--muted);font-size:.75rem;line-height:1.5;padding:40px 0 30px;margin-top:70px}
footer .wrap{max-width:1024px}
footer .logo-img{height:42px}
.foot-cols{display:grid;grid-template-columns:repeat(4,1fr);gap:28px;padding:8px 0 18px;border-bottom:1px solid var(--line)}
.foot-cols h5{font-size:.75rem;color:var(--text);font-weight:600;margin-bottom:10px}
.foot-cols a{display:block;color:var(--muted);padding:4px 0;transition:.2s}
.foot-cols a:hover{color:var(--text);text-decoration:underline}
.foot-bot{display:flex;justify-content:space-between;padding-top:16px;flex-wrap:wrap;gap:10px}
.foot-bot .ll{display:flex;gap:18px;flex-wrap:wrap}
.foot-bot a:hover{text-decoration:underline}

.reveal{opacity:0;transform:translateY(26px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.reveal.in{opacity:1;transform:none}

@media(max-width:860px){
  .cards,.steps,.foot-cols{grid-template-columns:1fr}
  .incluye ul{grid-template-columns:1fr}
  nav.menu{display:none}
  nav.menu.open{display:flex;position:fixed;inset:48px 0 auto 0;flex-direction:column;background:rgba(255,255,255,.96);backdrop-filter:blur(20px);padding:24px 22px;gap:18px;border-bottom:1px solid var(--line)}
  .burger{display:flex}
  .incluye{padding:30px 22px}
  .c-slide{flex-basis:calc((100% - 14px)/2)} /* tablet: 2 a la vez */
  .c-btn{display:none} /* en móvil/tablet se desliza con el dedo */
}
@media(max-width:560px){
  .c-slide{flex-basis:100%} /* móvil: 1 a la vez */
}