/* ==========================================================================
   Pozos del Maule SpA — hoja de estilos principal
   ========================================================================== */

:root{
  --ink:#0c2230;
  --ink-soft:#3c5867;
  --paper:#f2f6f7;
  --paper-alt:#e6edef;
  --card:#ffffff;
  --deep:#0a3d5c;
  --deep-2:#082e46;
  --abyss:#08202f;
  --aqua:#1fb6d4;
  --aqua-soft:#bfe9f0;
  --aqua-deep:#0a7f96;
  --amber:#efa23b;
  --amber-ink:#4a2f0d;
  --line:rgba(12,34,48,0.13);
  --line-onDark:rgba(255,255,255,0.16);
  --maxw:1180px;
  --radius:14px;
  --font-display:"Big Shoulders Display","Arial Narrow",sans-serif;
  --font-body:"Work Sans",ui-sans-serif,system-ui,sans-serif;
  --font-mono:"JetBrains Mono",ui-monospace,monospace;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
section[id]{scroll-margin-top:16px;}
body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:var(--font-body);
  -webkit-font-smoothing:antialiased;
  line-height:1.55;
}
img{max-width:100%;display:block;}
a{color:inherit;}
.container{max-width:var(--maxw);margin:0 auto;padding:0 28px;}
h1,h2,h3{
  font-family:var(--font-display);
  font-weight:700;
  text-transform:uppercase;
  letter-spacing:0.01em;
  line-height:1.1;
  margin:0;
  text-wrap:balance;
}
h1 em,h2 em,h3 em{font-style:normal;color:var(--aqua-deep);}
.hero-content h1 em,
.page-header h1 em,
.about h2 em,
.coverage h2 em,
.final-cta h2 em{color:var(--aqua-soft);}
.eyebrow{
  font-family:var(--font-mono);
  font-size:0.78rem;
  letter-spacing:0.14em;
  text-transform:uppercase;
  color:var(--aqua);
  display:flex;
  align-items:center;
  gap:10px;
  margin:0 0 14px;
}
.eyebrow::before{content:"";width:22px;height:2px;background:var(--amber);display:inline-block;flex:none;}
p{margin:0;}
.measure{max-width:62ch;}
section{position:relative;}
.visually-hidden{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;}
.skip-link{
  position:absolute;left:12px;top:-60px;z-index:100;
  background:var(--amber);color:var(--amber-ink);
  padding:10px 16px;border-radius:8px;font-weight:600;text-decoration:none;
  transition:top .15s ease;
}
.skip-link:focus{top:12px;}
:focus-visible{outline:3px solid var(--amber);outline-offset:3px;}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:8px;
  padding:12px 22px;
  border-radius:999px;
  font-weight:600;
  font-size:0.92rem;
  text-decoration:none;
  border:1px solid transparent;
  cursor:pointer;
  white-space:nowrap;
  font-family:var(--font-body);
}
.btn-amber{background:var(--amber);color:var(--amber-ink);}
.btn-amber:hover{background:#f5b25c;}

/* Botón con destello tipo reflejo de agua al pasar el mouse
   (mantiene el color ámbar de marca; no lo recolorea) */
.btn-water{position:relative;overflow:hidden;isolation:isolate;}
.btn-water::before{
  content:"";
  position:absolute;
  top:0;bottom:0;left:0;
  width:55%;
  background:linear-gradient(115deg,
    transparent 0%,
    rgba(255,255,255,0) 30%,
    rgba(255,255,255,0.75) 50%,
    rgba(255,255,255,0) 70%,
    transparent 100%);
  transform:translateX(-180%) skewX(-12deg);
  transition:transform .65s cubic-bezier(.25,.65,.35,1);
  z-index:1;
  pointer-events:none;
}
.btn-water:hover::before{transform:translateX(230%) skewX(-12deg);}
@media (prefers-reduced-motion:reduce){
  .btn-water::before{transition:none;display:none;}
}
.btn-outline{border-color:var(--line-onDark);color:#fff;}
.btn-outline:hover{border-color:var(--aqua);color:var(--aqua-soft);}
.btn-ghost{border-color:var(--line);color:var(--ink);background:transparent;}
.btn-ghost:hover{border-color:var(--deep);color:var(--deep);}

/* ==========================================================================
   Header / navegación
   ========================================================================== */
header.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(8,32,47,0.92);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line-onDark);
}
.nav-row{
  display:flex;align-items:center;justify-content:space-between;
  padding:14px 28px;
  max-width:var(--maxw);margin:0 auto;
  gap:20px;
}
.brand{
  display:flex;align-items:center;gap:10px;
  font-family:var(--font-display);
  font-weight:800;
  font-size:1.35rem;
  color:#fff;
  letter-spacing:0.01em;
  text-decoration:none;
  flex:none;
}
.brand-mark{width:32px;height:32px;flex:none;}
.brand small{
  display:block;
  font-family:var(--font-mono);
  font-weight:400;
  font-size:0.58rem;
  letter-spacing:0.1em;
  color:var(--aqua-soft);
  text-transform:uppercase;
}
nav.primary{display:flex;gap:26px;}
nav.primary a{
  color:#dce8ec;
  text-decoration:none;
  font-size:0.85rem;
  font-weight:500;
  letter-spacing:0.02em;
  text-transform:uppercase;
  position:relative;
  padding:6px 2px;
}
nav.primary a::after{
  content:"";position:absolute;left:0;bottom:0;
  width:0;height:2px;background:var(--amber);
  transition:width .2s ease;
}
nav.primary a:hover::after,
nav.primary a:focus-visible::after,
nav.primary a[aria-current="page"]::after{width:100%;}
nav.primary a[aria-current="page"]{color:#fff;}

.header-actions{display:flex;align-items:center;gap:12px;flex:none;}

.menu-toggle{
  display:none;
  flex:none;
  width:44px;height:44px;
  align-items:center;justify-content:center;
  background:transparent;
  border:1px solid var(--line-onDark);
  border-radius:10px;
  cursor:pointer;
  padding:0;
}
.menu-toggle span{
  position:relative;
  width:20px;height:2px;background:#fff;display:block;
  transition:background .15s ease;
}
.menu-toggle span::before,
.menu-toggle span::after{
  content:"";position:absolute;left:0;width:20px;height:2px;background:#fff;
  transition:transform .2s ease,top .2s ease;
}
.menu-toggle span::before{top:-6px;}
.menu-toggle span::after{top:6px;}
.menu-toggle[aria-expanded="true"] span{background:transparent;}
.menu-toggle[aria-expanded="true"] span::before{top:0;transform:rotate(45deg);}
.menu-toggle[aria-expanded="true"] span::after{top:0;transform:rotate(-45deg);}

/* ==========================================================================
   Hero (foto real + velo de marca)
   ========================================================================== */
.hero{
  position:relative;
  min-height:100vh;
  min-height:100svh;
  margin-top:-78px;
  display:flex;
  align-items:flex-end;
  color:#fff;
  overflow:clip;
}
.hero-media{
  position:absolute;inset:0;z-index:0;
  background-size:cover;
  background-position:62% 40%;
  filter:saturate(0.92) contrast(1.06) brightness(0.92);
}
.hero-media img{
  position:absolute;inset:0;width:100%;height:100%;
  object-fit:cover;object-position:62% 40%;
  filter:saturate(0.92) contrast(1.06) brightness(0.92);
}
.about-hero .hero-media img{object-position:center 65%;}
@media (min-width:901px){
  .hero-media-sticky{background-attachment:fixed;}
}
.hero-scrim{
  position:absolute;inset:0;z-index:1;
  background:
    linear-gradient(0deg, rgba(6,17,26,0.94) 0%, rgba(6,17,26,0.72) 32%, rgba(6,17,26,0.32) 62%, rgba(6,17,26,0.12) 100%),
    linear-gradient(100deg, rgba(6,17,26,0.55) 0%, rgba(6,17,26,0.1) 46%, rgba(6,17,26,0) 70%);
}
.hero-content{position:relative;z-index:2;padding-top:120px;padding-bottom:72px;width:100%;}
.hero-content h1{
  font-size:clamp(2.5rem,5.4vw,4.2rem);
  color:#fff;
}
.hero-sub{margin-top:20px;font-size:1.06rem;color:#dbe8ec;max-width:52ch;}
.hero-specs{
  margin-top:16px;
  font-family:var(--font-mono);
  font-size:0.8rem;
  color:var(--aqua-soft);
  letter-spacing:0.03em;
}
.hero-cta{margin-top:30px;display:flex;gap:14px;flex-wrap:wrap;}
.hero-values{
  margin-top:38px;display:grid;grid-template-columns:repeat(4,1fr);gap:24px;
  padding-top:28px;border-top:1px solid rgba(255,255,255,0.18);
}
.hero-value{display:flex;flex-direction:column;gap:8px;}
.hero-value svg{color:var(--amber);flex:none;}
.hero-value h3{font-size:0.95rem;text-transform:none;font-family:var(--font-body);font-weight:700;letter-spacing:0;color:#fff;}
.hero-value p{font-size:0.82rem;color:#c3d6dc;line-height:1.5;}

/* ==========================================================================
   Secciones genéricas
   ========================================================================== */
.section{padding:92px 0;}
.section-alt{background:var(--paper-alt);}
.section-head{
  display:flex;justify-content:space-between;align-items:flex-end;gap:32px;
  margin-bottom:52px;flex-wrap:wrap;
}
.section-head h1,.section-head h2{font-size:clamp(1.9rem,3.6vw,2.9rem);color:var(--ink);margin-top:12px;}
.section-head p{max-width:38ch;color:var(--ink-soft);font-size:0.97rem;}
.section-head.on-dark h2{color:#fff;}
.section-head.on-dark p{color:#cfe1e7;}
.section-head.center{text-align:center;justify-content:center;flex-direction:column;align-items:center;}
.section-head.center .eyebrow{justify-content:center;}
.section-head.center p{max-width:52ch;}

/* ---------- Servicios (carrusel horizontal) ---------- */
.service-grid{
  display:flex;
  overflow-x:auto;
  scroll-snap-type:x mandatory;
  -webkit-overflow-scrolling:touch;
  gap:20px;
  padding-bottom:16px;
  scrollbar-width:thin;
  scrollbar-color:var(--line) transparent;
}
.service-grid::-webkit-scrollbar{height:6px;}
.service-grid::-webkit-scrollbar-track{background:transparent;}
.service-grid::-webkit-scrollbar-thumb{background:var(--line);border-radius:99px;}
.service-card{
  flex:0 0 300px;
  scroll-snap-align:start;
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  padding:26px 22px;display:flex;flex-direction:column;gap:12px;
}
.service-card .icon-badge,
.service-detail .icon-badge{
  width:44px;height:44px;border-radius:10px;background:rgba(31,182,212,0.12);
  display:flex;align-items:center;justify-content:center;color:var(--aqua-deep);flex:none;
}
.service-card h3{font-family:var(--font-body);text-transform:none;font-weight:700;font-size:1rem;letter-spacing:0;}
.service-card p{font-size:0.88rem;color:var(--ink-soft);}
.carousel-hint{
  display:flex;align-items:center;gap:6px;
  margin-top:10px;font-family:var(--font-mono);font-size:0.72rem;
  letter-spacing:0.04em;text-transform:uppercase;color:var(--ink-soft);
}
.carousel-wrap{position:relative;padding:0 56px;}
.carousel-arrow{
  position:absolute;top:50%;transform:translateY(-50%);
  width:44px;height:44px;border-radius:50%;flex:none;
  background:var(--card);border:1px solid var(--line);
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 14px 28px -14px rgba(8,32,47,0.4);
  color:var(--ink);cursor:pointer;z-index:5;
  transition:background .15s ease;
}
.carousel-arrow:hover{background:var(--paper-alt);}
.carousel-arrow-prev{left:4px;}
.carousel-arrow-next{right:4px;}

/* ---------- Servicios (detalle en servicios.php) ---------- */
.service-detail-list{display:flex;flex-direction:column;counter-reset:service-count;}
.service-detail{
  position:relative;overflow:hidden;
  display:flex;gap:24px;padding:30px 0 30px 26px;border-top:1px solid var(--line);
  counter-increment:service-count;
  transition:background .3s ease,padding-left .3s ease;
}
.service-detail:last-child{border-bottom:1px solid var(--line);}
.service-detail::before{
  content:"";position:absolute;left:0;top:0;bottom:0;width:3px;
  background:linear-gradient(180deg,var(--amber),var(--aqua));
  transform:scaleY(0);transform-origin:top;transition:transform .35s ease;
}
.service-detail:hover{background:var(--paper-alt);padding-left:34px;}
.service-detail:hover::before{transform:scaleY(1);}
.service-detail .icon-badge{transition:background .3s ease,color .3s ease,transform .3s ease;}
.service-detail:hover .icon-badge{background:var(--aqua-deep);color:#fff;transform:scale(1.08);}
.service-detail h3{
  font-family:var(--font-body);text-transform:none;font-weight:700;
  font-size:1.1rem;letter-spacing:0;margin-bottom:8px;
}
.service-detail p{font-size:0.95rem;color:var(--ink-soft);max-width:62ch;}
.service-num{
  position:absolute;right:4px;top:20px;z-index:0;
  font-family:var(--font-display);font-size:3.2rem;line-height:1;
  color:var(--line);user-select:none;pointer-events:none;
  transition:color .3s ease;
}
.service-num::before{content:counter(service-count,decimal-leading-zero);}
.service-detail:hover .service-num{color:rgba(31,182,212,0.22);}
@media (max-width:600px){.service-num{display:none;}}

/* ---------- Foto con texto (about / feature) ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:start;}
.split.reverse .split-media{order:2;}
.split-media{border-radius:var(--radius);overflow:hidden;position:relative;box-shadow:0 24px 48px -28px rgba(8,32,47,0.45);}
.split-media img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/5;filter:saturate(0.95) contrast(1.03);}
.split-copy p + p{margin-top:14px;}
.split-copy p{color:var(--ink-soft);font-size:0.98rem;}

/* ---------- Quiénes somos (dark) ---------- */
.about{background:var(--deep-2);color:#fff;}
.about .eyebrow{color:var(--amber);}
.about .eyebrow::before{background:var(--aqua);}
.about-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-bottom:44px;}
.about-card{
  position:relative;overflow:hidden;
  background:rgba(255,255,255,0.05);border:1px solid var(--line-onDark);border-radius:var(--radius);
  padding:28px 24px;
  transition:transform .3s ease,background .3s ease,border-color .3s ease,box-shadow .3s ease;
}
.about-card::before{
  content:"";position:absolute;top:0;left:0;right:0;height:3px;
  background:linear-gradient(90deg,var(--amber),var(--aqua));
  transform:scaleX(0);transform-origin:left;transition:transform .35s ease;
}
.about-card:hover,
.about-card:focus-within{
  transform:translateY(-6px);
  background:rgba(255,255,255,0.08);
  border-color:rgba(31,182,212,0.4);
  box-shadow:0 24px 40px -24px rgba(0,0,0,0.5);
}
.about-card:hover::before,
.about-card:focus-within::before{transform:scaleX(1);}
.about-card .icon-badge{
  width:44px;height:44px;border-radius:10px;margin-bottom:16px;
  background:rgba(255,255,255,0.08);color:var(--amber);
  display:flex;align-items:center;justify-content:center;
  transition:background .3s ease,transform .3s ease;
}
.about-card:hover .icon-badge{background:rgba(239,162,59,0.2);transform:scale(1.08) rotate(-4deg);}
.about-card .eyebrow{margin-bottom:10px;font-size:0.7rem;}
.about-card p{font-size:0.91rem;color:#dce8ec;}
.about-note{border-top:1px solid var(--line-onDark);padding-top:30px;display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:start;}
.about-note p{color:#cfe1e7;font-size:0.97rem;}

/* ---------- Aparición al hacer scroll ---------- */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .7s ease,transform .7s ease;}
.reveal.is-visible{opacity:1;transform:translateY(0);}
.reveal-group .reveal:nth-child(1){transition-delay:0s;}
.reveal-group .reveal:nth-child(2){transition-delay:.1s;}
.reveal-group .reveal:nth-child(3){transition-delay:.2s;}
.reveal-group .reveal:nth-child(4){transition-delay:.3s;}
.reveal-group .reveal:nth-child(5){transition-delay:.4s;}
.reveal-group .reveal:nth-child(6){transition-delay:.5s;}

/* ---------- Interacción: hero, tarjetas de servicio, foto y estadísticas ---------- */
@keyframes heroFadeUp{from{opacity:0;transform:translateY(22px);}to{opacity:1;transform:translateY(0);}}
.hero-content .eyebrow{animation:heroFadeUp .7s ease both;}
.hero-content h1{animation:heroFadeUp .7s ease .08s both;}
.hero-sub{animation:heroFadeUp .7s ease .16s both;}
.hero-specs{animation:heroFadeUp .7s ease .24s both;}
.hero-cta{animation:heroFadeUp .7s ease .32s both;}
.hero-values{animation:heroFadeUp .7s ease .4s both;}

.hero-scroll-cue{
  position:absolute;left:50%;bottom:26px;z-index:2;
  display:flex;flex-direction:column;align-items:center;gap:6px;
  color:#fff;opacity:0.72;text-decoration:none;
  font-family:var(--font-mono);font-size:0.68rem;letter-spacing:0.12em;text-transform:uppercase;
  animation:heroBounce 2.2s ease-in-out infinite;
  transition:opacity .2s ease,color .2s ease;
}
.hero-scroll-cue:hover{opacity:1;color:var(--aqua-soft);}
@keyframes heroBounce{0%,100%{transform:translate(-50%,0);}50%{transform:translate(-50%,8px);}}
@media (max-width:600px){.hero-scroll-cue{display:none;}}

.hero-value{transition:transform .25s ease;}
.hero-value:hover{transform:translateY(-3px);}
.hero-value svg{transition:color .25s ease,transform .25s ease;}
.hero-value:hover svg{color:var(--aqua);transform:scale(1.12);}

.service-card{transition:transform .3s ease,box-shadow .3s ease,border-color .3s ease;}
.service-card:hover{transform:translateY(-6px);box-shadow:0 24px 40px -26px rgba(8,32,47,0.35);border-color:rgba(31,182,212,0.4);}
.service-card .icon-badge{transition:background .3s ease,color .3s ease,transform .3s ease;}
.service-card:hover .icon-badge{background:var(--aqua-deep);color:#fff;transform:scale(1.08);}

.split-media img{transition:transform .5s ease;}
.split-media:hover img{transform:scale(1.04);}

.stat{transition:transform .25s ease;}
.stat:hover{transform:translateY(-3px);}
.stat strong{transition:color .25s ease;}
.stat:hover strong{color:var(--amber);}


/* ---------- Cobertura (foto + stats) ---------- */
.coverage{
  position:relative;color:#fff;overflow:clip;
  min-height:100vh;min-height:100svh;
  display:flex;align-items:center;
}
.coverage-media{position:absolute;inset:0;z-index:0;}
.coverage-media img{width:100%;height:100%;object-fit:cover;filter:saturate(0.9) contrast(1.05) brightness(0.85);}
.coverage-scrim{position:absolute;inset:0;z-index:1;background:linear-gradient(100deg, rgba(8,20,30,0.92) 10%, rgba(8,20,30,0.6) 55%, rgba(10,61,92,0.35) 100%);}
.coverage-inner{position:relative;z-index:2;padding-top:96px;padding-bottom:96px;}
.coverage-copy{max-width:44ch;}
.coverage-copy h2{color:#fff;font-size:clamp(1.9rem,3.6vw,2.8rem);}
.coverage-copy p{margin-top:16px;color:#dbe8ec;font-size:1rem;}
.stat-row{display:flex;gap:0;margin-top:36px;border-top:1px solid rgba(255,255,255,0.2);padding-top:26px;}
.stat{padding-right:36px;margin-right:36px;border-right:1px solid rgba(255,255,255,0.2);}
.stat:last-child{border-right:none;margin-right:0;padding-right:0;}
.stat strong{display:block;font-family:var(--font-display);font-size:2.1rem;color:#fff;line-height:1;}
.stat span{display:block;margin-top:6px;font-size:0.78rem;color:var(--aqua-soft);text-transform:uppercase;letter-spacing:0.06em;}

/* ---------- CTA final ---------- */
.final-cta{
  background:radial-gradient(900px 420px at 15% 20%, rgba(239,162,59,0.14), transparent 60%), linear-gradient(160deg, var(--abyss), var(--deep));
  color:#fff;text-align:center;padding:96px 0;
}
.final-cta h2{font-size:clamp(2.1rem,4.6vw,3.3rem);color:#fff;}
.final-cta p{margin:18px auto 0;max-width:46ch;color:#cfe1e7;}
.final-cta .hero-cta{justify-content:center;margin-top:32px;}
.contact-line{margin-top:34px;display:flex;justify-content:center;gap:34px;flex-wrap:wrap;font-family:var(--font-mono);font-size:0.84rem;color:var(--aqua-soft);}
.contact-line a{text-decoration:none;}
.contact-line a:hover{color:#fff;}

/* ---------- Página interior: encabezado simple ---------- */
.page-header{
  background:linear-gradient(160deg, var(--abyss), var(--deep-2));
  color:#fff;padding:70px 0 54px;
}
.page-header .eyebrow{justify-content:flex-start;}
.page-header h1{font-size:clamp(2.1rem,4.4vw,3.2rem);color:#fff;}
.breadcrumb{
  margin-top:14px;display:flex;gap:8px;font-size:0.82rem;color:var(--aqua-soft);
  font-family:var(--font-mono);flex-wrap:wrap;
}
.breadcrumb a{color:var(--aqua-soft);text-decoration:none;}
.breadcrumb a:hover{color:#fff;}

/* ---------- Galería ---------- */
#galeria{min-height:100vh;min-height:100svh;display:flex;align-items:center;}
#galeria .container{width:100%;}
.gallery-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;}
.gallery-item{
  border-radius:12px;overflow:hidden;position:relative;aspect-ratio:4/3;
  box-shadow:0 14px 28px -20px rgba(8,32,47,0.4);
}
.gallery-item img{width:100%;height:100%;object-fit:cover;transition:transform .35s ease;}
.gallery-item:hover img{transform:scale(1.06);}
.gallery-item::after{
  content:"";position:absolute;inset:0;z-index:1;
  background:rgba(6,17,26,0);transition:background .3s ease;pointer-events:none;
}
.gallery-item:hover::after{background:rgba(6,17,26,0.12);}
.zoom-cue{
  position:absolute;top:50%;left:50%;z-index:1;
  transform:translate(-50%,-50%) scale(0.85);
  width:44px;height:44px;border-radius:50%;
  background:rgba(255,255,255,0.16);border:1px solid rgba(255,255,255,0.45);
  display:flex;align-items:center;justify-content:center;color:#fff;
  opacity:0;transition:opacity .3s ease,transform .3s ease;pointer-events:none;
}
.gallery-item:hover .zoom-cue{opacity:1;transform:translate(-50%,-50%) scale(1);}
.gallery-item figcaption{
  position:absolute;left:0;right:0;bottom:0;z-index:2;padding:14px 16px;
  background:linear-gradient(0deg, rgba(6,17,26,0.85), transparent);
  color:#fff;font-size:0.82rem;font-weight:500;
}

/* ---------- Video ---------- */
.video-frame{position:relative;border-radius:var(--radius);overflow:hidden;aspect-ratio:16/9;box-shadow:0 24px 48px -28px rgba(8,32,47,0.45);}
.video-frame iframe{position:absolute;inset:0;width:100%;height:100%;border:0;}

/* ---------- Formulario de contacto ---------- */
.contact-layout{display:flex;gap:40px;align-items:stretch;}
.contact-layout > *{flex-basis:0;min-width:0;display:flex;flex-direction:column;}
.contact-layout > *:nth-child(1){flex-grow:0.85;}
.contact-layout > *:nth-child(2){flex-grow:1;}
.contact-layout > *:nth-child(3){flex-grow:0.8;}
.contact-layout .info-list{flex:1;}
.contact-layout .map-frame{flex:1;}
.map-frame{border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);min-height:320px;height:100%;}
.map-frame iframe{width:100%;height:100%;border:0;display:block;}
.contact-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:34px;box-shadow:0 20px 40px -28px rgba(8,32,47,0.35);}
#formulario{scroll-margin-top:108px;}
.field{display:flex;flex-direction:column;gap:8px;margin-bottom:20px;}
.field label{font-size:0.85rem;font-weight:600;color:var(--ink);}
.field input,.field select,.field textarea{
  font-family:var(--font-body);font-size:0.95rem;color:var(--ink);
  padding:12px 14px;border:1px solid var(--line);border-radius:10px;background:var(--paper);
  resize:vertical;
}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--deep);background:#fff;}
.field-hint{font-size:0.78rem;color:var(--ink-soft);}
.form-msg{padding:14px 16px;border-radius:10px;font-size:0.9rem;margin-bottom:20px;}
.form-msg.success{background:#e4f7ec;color:#0f5a34;border:1px solid #b8e6cb;}
.form-msg.error{background:#fdecec;color:#8a1f1f;border:1px solid #f4c6c6;}
.honeypot{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden;}
.info-list{display:flex;flex-direction:column;gap:22px;}
.info-item{display:flex;gap:16px;align-items:flex-start;}
.info-item .icon-badge{width:42px;height:42px;border-radius:10px;background:rgba(31,182,212,0.12);display:flex;align-items:center;justify-content:center;color:var(--aqua-deep);flex:none;}
.info-item h3{font-family:var(--font-body);text-transform:none;font-weight:700;font-size:0.98rem;letter-spacing:0;}
.info-item p,.info-item a{font-size:0.9rem;color:var(--ink-soft);text-decoration:none;}
.info-item a:hover{color:var(--deep);}

/* ==========================================================================
   Footer
   ========================================================================== */
footer.site-footer{background:var(--abyss);color:#9fb6c1;padding:54px 0 26px;}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:32px;padding-bottom:34px;border-bottom:1px solid var(--line-onDark);}
.footer-brand p{margin-top:14px;font-size:0.85rem;line-height:1.6;max-width:32ch;color:#8ea8b4;}
.footer-col h4{font-family:var(--font-mono);text-transform:uppercase;letter-spacing:0.1em;font-size:0.7rem;color:#dce8ec;margin:0 0 14px;}
.footer-col ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:10px;}
.footer-col a{text-decoration:none;font-size:0.87rem;color:#9fb6c1;}
.footer-col a:hover{color:#fff;}
.footer-bottom{padding-top:20px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;font-size:0.77rem;color:#718994;}

/* ---------- WhatsApp flotante ---------- */
.wa-float{
  position:fixed;right:22px;bottom:22px;z-index:60;
  width:56px;height:56px;border-radius:50%;
  background:var(--aqua);color:#fff;
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 12px 24px -8px rgba(10,61,92,0.45);
  text-decoration:none;
  transition:background .15s ease;
}
.wa-float:hover{background:var(--aqua-deep);}

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width:960px){
  nav.primary{
    position:fixed;inset:0 0 0 auto;top:65px;
    width:min(320px,84vw);height:calc(100vh - 65px);
    background:rgba(8,20,30,0.98);
    flex-direction:column;gap:0;
    padding:18px;
    transform:translateX(100%);
    transition:transform .25s ease;
    border-left:1px solid var(--line-onDark);
  }
  nav.primary.is-open{transform:translateX(0);}
  nav.primary a{padding:16px 6px;border-bottom:1px solid var(--line-onDark);font-size:0.95rem;}
  .menu-toggle{display:flex;}
  .hero-values{grid-template-columns:repeat(2,1fr);}
  .about-grid{grid-template-columns:1fr;}
  .about-note{grid-template-columns:1fr;gap:20px;}
  .split{grid-template-columns:1fr;gap:28px;}
  .split.reverse .split-media{order:0;}
  .gallery-grid{grid-template-columns:repeat(2,1fr);}
  .contact-layout{flex-direction:column;}
  .footer-grid{grid-template-columns:1fr 1fr;}
  .stat-row{flex-wrap:wrap;gap:20px 0;}
  .stat{width:50%;border-right:none;margin-right:0;padding-right:0;}
}
@media (max-width:600px){
  .hero{margin-top:-69px;}
  #formulario{scroll-margin-top:99px;}
  .container{padding:0 20px;}
  .carousel-wrap{padding:0;}
  .carousel-arrow{display:none;}
  .nav-row{padding:12px 16px;gap:10px;}
  .brand{font-size:1rem;gap:8px;}
  .brand-mark{width:26px;height:26px;}
  .brand small{display:none;}
  .header-actions{gap:8px;}
  .header-actions .btn-amber{display:none;}
  .hero-values{grid-template-columns:1fr;}
  .service-grid{
    scrollbar-width:none;
    margin:0 -20px;
    padding:4px 20px 14px;
  }
  .service-grid::-webkit-scrollbar{display:none;}
  .service-card{flex:0 0 78%;}
  .gallery-grid{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr;}
  .hero-cta,.final-cta .hero-cta{flex-direction:column;align-items:stretch;}
  .contact-line{flex-direction:column;gap:10px;}
  .hero-content{padding-top:96px;padding-bottom:56px;}
  .section{padding:64px 0;}
  .stat{width:100%;}
  .lightbox{padding:34px 22px;}
  .lightbox-arrow{width:36px;height:36px;}
  .lightbox-prev{left:-10px;}
  .lightbox-next{right:-10px;}
  .lightbox-close{top:-14px;right:-10px;width:32px;height:32px;}
}

/* ---------- Lightbox de galería ---------- */
.gallery-item a{cursor:zoom-in;}
.lightbox{
  position:fixed;inset:0;z-index:300;
  display:flex;align-items:center;justify-content:center;
  background:rgba(6,17,26,0.94);
  padding:56px;
  opacity:0;visibility:hidden;
  transition:opacity .25s ease,visibility .25s ease;
}
.lightbox.is-open{opacity:1;visibility:visible;}
.lightbox-frame{margin:0;max-width:100%;max-height:100%;display:flex;flex-direction:column;align-items:center;gap:14px;}
.lightbox-stage{position:relative;display:inline-flex;max-width:100%;max-height:78vh;}
.lightbox-img{
  display:block;max-width:100%;max-height:78vh;object-fit:contain;
  border-radius:10px;box-shadow:0 30px 60px -20px rgba(0,0,0,0.6);
  background:rgba(255,255,255,0.03);
}
.lightbox-caption{color:#dbe8ec;font-size:0.9rem;text-align:center;max-width:70ch;}
.lightbox-close,
.lightbox-arrow{
  position:absolute;
  border-radius:50%;
  background:rgba(20,40,54,0.85);border:1px solid rgba(255,255,255,0.25);
  color:#fff;display:flex;align-items:center;justify-content:center;
  cursor:pointer;transition:background .2s ease;
  z-index:2;
}
.lightbox-close:hover,
.lightbox-arrow:hover{background:rgba(31,182,212,0.35);}
.lightbox-close{top:-16px;right:-16px;width:36px;height:36px;}
.lightbox-arrow{top:50%;transform:translateY(-50%);width:44px;height:44px;}
.lightbox-prev{left:-16px;}
.lightbox-next{right:-16px;}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto;}
  *{transition:none !important;animation:none !important;}
}