/* ==========================================================
   Grúas El Parce — Costa Rica
   Tema oscuro (negro + amarillo del logo)
   ========================================================== */
:root{
  --negro:#0a0a0a;
  --negro-2:#111111;
  --negro-3:#171717;
  --negro-4:#1f1f1f;
  --borde:#282828;
  --amarillo:#ffc400;
  --amarillo-2:#ffdb4d;
  --amarillo-oscuro:#3a2d00;
  --texto:#e8e8e8;
  --texto-2:#a8a8a8;
  --blanco:#ffffff;
  --wa:#25d366;
  --radio:14px;
  --max:1180px;
  --sombra:0 18px 45px rgba(0,0,0,.55);
  --trans:.28s cubic-bezier(.4,0,.2,1);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;scroll-padding-top:80px}
body{
  margin:0;
  font-family:'Barlow',system-ui,-apple-system,'Segoe UI',Roboto,Arial,sans-serif;
  background:var(--negro);
  color:var(--texto);
  font-size:17px;line-height:1.65;
  overflow-wrap:break-word;
  -webkit-font-smoothing:antialiased;
}
/* clip en lugar de hidden: hidden puede romper los elementos position:fixed
   (botones flotantes) en varios navegadores móviles */
html{overflow-x:clip}
body{overflow-x:clip}
@supports not (overflow:clip){
  html,body{overflow-x:hidden}
}
img,video{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{font-family:'Barlow Condensed',Impact,'Arial Narrow',sans-serif;line-height:1.05;margin:0 0 .5em;text-transform:uppercase;font-weight:800;letter-spacing:.5px;color:var(--blanco)}
h1{font-size:clamp(2.15rem,7vw,4.4rem)}
h2{font-size:clamp(1.85rem,5.4vw,3.1rem)}
h3{font-size:1.3rem}
p{margin:0 0 1rem}
::selection{background:var(--amarillo);color:#000}

.contenedor{width:100%;max-width:var(--max);margin:0 auto;padding:0 20px}
.seccion{padding:clamp(56px,8vw,105px) 0}
.seccion--alt{background:var(--negro-2)}
.centro{text-align:center}
.eyebrow{display:inline-block;font-weight:700;font-size:.78rem;letter-spacing:.2em;text-transform:uppercase;color:var(--negro);background:var(--amarillo);padding:6px 15px;border-radius:100px;margin-bottom:14px}
.subtitulo{max-width:680px;margin:0 auto 46px;color:var(--texto-2);font-size:1.03rem}
.rayas{height:9px;width:100%;background:repeating-linear-gradient(45deg,var(--amarillo) 0 14px,var(--negro) 14px 28px)}

/* ---------- Botones ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:15px 28px;min-height:52px;border-radius:100px;
  font-weight:800;font-size:.96rem;letter-spacing:.04em;text-transform:uppercase;
  border:2px solid transparent;cursor:pointer;text-align:center;white-space:nowrap;
  transition:transform var(--trans),box-shadow var(--trans),background var(--trans),color var(--trans);
}
.btn:hover{transform:translateY(-3px)}
.btn:active{transform:translateY(0)}
.btn--amarillo{background:var(--amarillo);color:#000;box-shadow:0 10px 26px rgba(255,196,0,.28)}
.btn--amarillo:hover{background:var(--amarillo-2)}
.btn--wa{background:var(--wa);color:#fff;box-shadow:0 10px 26px rgba(37,211,102,.25)}
.btn--wa:hover{background:#2ee574}
.btn--linea{border-color:#3a3a3a;color:var(--blanco);background:rgba(255,255,255,.03)}
.btn--linea:hover{border-color:var(--amarillo);color:var(--amarillo)}
.btn svg{width:19px;height:19px;fill:currentColor;flex:none}

/* ---------- Logo ---------- */
.logo-chip{
  width:54px;height:54px;flex:none;border-radius:50%;
  background:var(--blanco);display:grid;place-items:center;
  padding:3px;box-shadow:0 0 0 2px rgba(255,196,0,.35);
}
.logo-chip img{width:100%;height:100%;object-fit:contain}

/* ---------- Barra superior ---------- */
.topbar{background:#000;color:var(--texto-2);font-size:.84rem;padding:9px 0;border-bottom:1px solid #1c1c1c}
.topbar__flex{display:flex;flex-wrap:wrap;gap:6px 26px;align-items:center;justify-content:center}
.topbar span{display:inline-flex;align-items:center;gap:7px}
.topbar svg{width:15px;height:15px;fill:var(--amarillo);flex:none}
.topbar a{color:var(--blanco);font-weight:700}
.topbar a:hover{color:var(--amarillo)}

/* ---------- Header ---------- */
.header{position:sticky;top:0;z-index:900;background:rgba(10,10,10,.92);backdrop-filter:blur(12px);border-bottom:1px solid #1e1e1e;transition:box-shadow var(--trans),background var(--trans)}
.header.scrolled{box-shadow:0 8px 30px rgba(0,0,0,.6);background:rgba(10,10,10,.98)}
.header__inner{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:72px}
.marca{display:flex;align-items:center;gap:11px;font-family:'Barlow Condensed',sans-serif;font-weight:800;text-transform:uppercase;line-height:1;color:var(--blanco)}
.marca b{display:block;font-size:1.28rem;letter-spacing:.5px}
.marca small{display:block;font-size:.66rem;letter-spacing:.2em;color:var(--amarillo);font-family:'Barlow',sans-serif;font-weight:700}
.nav{display:flex;align-items:center;gap:2px}
.nav a{padding:10px 11px;font-weight:600;font-size:.92rem;border-radius:8px;color:var(--texto);white-space:nowrap;transition:color var(--trans),background var(--trans)}
.nav a:hover{color:var(--amarillo);background:rgba(255,196,0,.08)}
/* El botón dentro del menú solo existe en la versión móvil */
.nav__cta{display:none}
.header__cta{padding:12px 20px;min-height:46px;font-size:.85rem}
.burger{display:none;background:none;border:0;padding:10px;cursor:pointer}
.burger span{display:block;width:26px;height:3px;background:var(--blanco);border-radius:3px;margin:5px 0;transition:var(--trans)}
.burger[aria-expanded="true"] span:nth-child(1){transform:translateY(8px) rotate(45deg)}
.burger[aria-expanded="true"] span:nth-child(2){opacity:0}
.burger[aria-expanded="true"] span:nth-child(3){transform:translateY(-8px) rotate(-45deg)}

/* ---------- Hero ---------- */
.hero{position:relative;min-height:clamp(540px,86vh,820px);display:flex;align-items:center;color:#fff;overflow:hidden;background:#000}
.hero__media{position:absolute;inset:0}
.hero__media img{width:100%;height:100%;object-fit:cover;object-position:center}
/* Capa oscura: fuerte del lado del texto, suave sobre la grúa para que la foto se vea */
.hero::before{
  content:"";position:absolute;inset:0;z-index:1;
  background:linear-gradient(100deg,
    rgba(0,0,0,.90) 0%,
    rgba(0,0,0,.78) 34%,
    rgba(0,0,0,.46) 62%,
    rgba(0,0,0,.22) 100%);
}
.hero::after{
  content:"";position:absolute;left:0;right:0;bottom:0;height:180px;z-index:1;
  background:linear-gradient(to bottom,transparent,var(--negro));
}
/* el contenedor conserva su ancho; el contenido se limita a 740px y queda alineado a la izquierda */
.hero__inner{position:relative;z-index:2;padding:78px 0}
.hero__inner>*{max-width:740px}
.hero__badge{display:inline-flex;align-items:center;gap:9px;background:rgba(255,196,0,.12);border:1px solid rgba(255,196,0,.45);color:var(--amarillo);padding:8px 16px;border-radius:100px;font-weight:700;font-size:.78rem;letter-spacing:.12em;text-transform:uppercase;margin-bottom:20px}
.punto{width:9px;height:9px;border-radius:50%;background:var(--amarillo);animation:latido 1.6s infinite}
@keyframes latido{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.3;transform:scale(.72)}}
.hero h1{color:#fff;text-shadow:0 4px 26px rgba(0,0,0,.85)}
.hero h1 em{font-style:normal;color:var(--amarillo)}
.hero p{font-size:clamp(1rem,2.4vw,1.14rem);color:#d5d5d5;max-width:590px;margin-bottom:28px}
.hero__acciones{display:flex;flex-wrap:wrap;gap:13px;margin-bottom:32px}
.hero__datos{display:flex;flex-wrap:wrap;gap:18px 38px;border-top:1px solid rgba(255,255,255,.14);padding-top:22px}
.hero__datos div strong{display:block;font-family:'Barlow Condensed',sans-serif;font-size:1.85rem;color:var(--amarillo);line-height:1}
.hero__datos div span{font-size:.78rem;letter-spacing:.09em;text-transform:uppercase;color:#9d9d9d}

/* ---------- Grids ---------- */
.grid{display:grid;gap:22px}
.grid--3{grid-template-columns:repeat(auto-fit,minmax(275px,1fr))}

.card{background:var(--negro-3);border:1px solid var(--borde);border-radius:var(--radio);padding:30px 26px;transition:transform var(--trans),box-shadow var(--trans),border-color var(--trans);position:relative;overflow:hidden}
.card::before{content:"";position:absolute;left:0;top:0;height:3px;width:0;background:var(--amarillo);transition:width var(--trans)}
.card:hover{transform:translateY(-6px);box-shadow:var(--sombra);border-color:#3a3a3a}
.card:hover::before{width:100%}
.card__icono{width:58px;height:58px;border-radius:15px;background:rgba(255,196,0,.1);border:1px solid rgba(255,196,0,.25);display:grid;place-items:center;margin-bottom:18px}
.card__icono svg{width:29px;height:29px;fill:var(--amarillo)}
.card h3{margin-bottom:.35em}
.card p{color:var(--texto-2);font-size:.96rem;margin:0}

/* ---------- Por qué ---------- */
.porque{display:grid;grid-template-columns:repeat(auto-fit,minmax(215px,1fr));gap:22px}
.porque div{padding:26px;border-radius:var(--radio);background:var(--negro-3);border:1px solid var(--borde)}
.porque svg{width:33px;height:33px;fill:var(--amarillo);margin-bottom:13px}
.porque p{color:var(--texto-2);font-size:.94rem;margin:0}

/* ---------- Cobertura ---------- */
.zonas{display:flex;flex-wrap:wrap;gap:9px;justify-content:center;margin:32px 0 0;padding:0}
.zonas li{list-style:none;background:var(--negro-3);border:1px solid var(--borde);border-radius:100px;padding:9px 18px;font-weight:600;font-size:.9rem;color:var(--texto);transition:var(--trans)}
.zonas li:hover{background:var(--amarillo);border-color:var(--amarillo);color:#000}

/* ---------- Galería ---------- */
.galeria{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:13px}
.galeria figure{margin:0;border-radius:var(--radio);overflow:hidden;aspect-ratio:4/3;background:var(--negro-3);border:1px solid var(--borde)}
.galeria img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease,opacity var(--trans);opacity:.88}
.galeria figure:hover img{transform:scale(1.07);opacity:1}

/* ---------- Nosotros ---------- */
.split{display:grid;grid-template-columns:repeat(auto-fit,minmax(310px,1fr));gap:clamp(28px,5vw,60px);align-items:center}
.split img{width:100%;height:auto;aspect-ratio:4/3;object-fit:cover;border-radius:var(--radio);box-shadow:var(--sombra);border:1px solid var(--borde)}
.lista{list-style:none;padding:0;margin:22px 0 0}
.lista li{position:relative;padding-left:34px;margin-bottom:12px;font-weight:600;color:var(--texto)}
.lista li::before{content:"\2713";position:absolute;left:0;top:2px;width:22px;height:22px;border-radius:50%;background:var(--amarillo);color:#000;font-size:.78rem;font-weight:800;display:grid;place-items:center}

/* ---------- FAQ ---------- */
.faq{max-width:820px;margin:0 auto}
.faq details{background:var(--negro-3);border:1px solid var(--borde);border-radius:var(--radio);margin-bottom:11px;overflow:hidden}
.faq details[open]{border-color:rgba(255,196,0,.4)}
.faq summary{cursor:pointer;padding:19px 54px 19px 22px;font-weight:700;font-size:1rem;list-style:none;position:relative;color:var(--blanco)}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:22px;top:50%;transform:translateY(-50%);font-size:1.6rem;color:var(--amarillo);font-weight:700;line-height:1}
.faq details[open] summary::after{content:"\2212"}
.faq p{padding:0 22px 20px;margin:0;color:var(--texto-2)}

/* ---------- CTA ---------- */
.cta{
  text-align:center;position:relative;overflow:hidden;
  background:
    linear-gradient(rgba(8,8,8,.93),rgba(8,8,8,.96)),
    repeating-linear-gradient(45deg,var(--amarillo) 0 22px,#000 22px 44px);
  border-top:1px solid var(--borde);border-bottom:1px solid var(--borde);
}
.cta p{max-width:600px;margin:0 auto 22px;color:var(--texto-2);font-weight:600}
.tel-grande{display:inline-block;font-family:'Barlow Condensed',sans-serif;font-size:clamp(2.5rem,10vw,4.2rem);font-weight:800;letter-spacing:1px;margin:4px 0 22px;line-height:1;color:var(--amarillo);text-shadow:0 4px 24px rgba(255,196,0,.25)}
.tel-grande:hover{color:var(--amarillo-2)}

/* ---------- Footer ---------- */
.footer{background:#050505;color:var(--texto-2);padding:60px 0 0;font-size:.94rem;border-top:1px solid #1a1a1a}
.footer__grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:36px;padding-bottom:42px}
.footer h4{color:var(--blanco);font-size:1.12rem;margin-bottom:15px}
.footer a:hover{color:var(--amarillo)}
.footer ul{list-style:none;padding:0;margin:0}
.footer li{margin-bottom:9px}
.footer__bottom{border-top:1px solid #1a1a1a;padding:20px 0;text-align:center;font-size:.83rem;color:#6d6d6d}
.redes{display:flex;gap:10px;margin-top:16px}
.redes a{width:44px;height:44px;border-radius:50%;background:var(--negro-4);border:1px solid var(--borde);display:grid;place-items:center;transition:var(--trans)}
.redes a:hover{background:var(--amarillo);border-color:var(--amarillo)}
.redes svg{width:19px;height:19px;fill:var(--texto)}
.redes a:hover svg{fill:#000}

/* ---------- Botones flotantes ---------- */
.flotante{
  position:fixed;z-index:999;display:flex;flex-direction:column;gap:11px;
  right:calc(16px + env(safe-area-inset-right,0px));
  bottom:calc(16px + env(safe-area-inset-bottom,0px));
}
.flotante a{width:56px;height:56px;flex:none;border-radius:50%;display:grid;place-items:center;box-shadow:0 8px 24px rgba(0,0,0,.6);transition:transform var(--trans)}
.flotante a:hover{transform:scale(1.09)}
.flotante svg{width:28px;height:28px;fill:#fff}
.f-wa{background:var(--wa)}
.f-tel{background:var(--amarillo)}
.f-tel svg{fill:#000}

/* ---------- Animación ---------- */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .6s ease,transform .6s ease}
.reveal.visible{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}.reveal{opacity:1;transform:none}}

/* ==========================================================
   RESPONSIVE
   ========================================================== */
@media (max-width:960px){
  /* IMPORTANTE: el panel queda SIEMPRE dentro del viewport.
     Sacarlo con translateX(101%) generaba scroll horizontal en móvil
     (los elementos position:fixed no los recorta el overflow del body),
     que es lo que hacía ver la página "cortada" / movida de lado. */
  .nav{
    position:fixed;inset:0 0 0 auto;width:min(84vw,330px);max-width:100vw;
    background:var(--negro-2);border-left:1px solid var(--borde);
    flex-direction:column;align-items:stretch;justify-content:flex-start;
    padding:92px 20px 40px;overflow-y:auto;overscroll-behavior:contain;
    opacity:0;visibility:hidden;transform:translateX(14px);pointer-events:none;
    transition:opacity var(--trans),transform var(--trans),visibility var(--trans);
    box-shadow:-12px 0 44px rgba(0,0,0,.7);
  }
  .nav.abierto{opacity:1;visibility:visible;transform:none;pointer-events:auto}
  .nav a{padding:15px 12px;border-bottom:1px solid #202020;font-size:1.05rem}
  .nav .nav__cta{display:inline-flex;margin-top:20px;border:0}
  .burger{display:block;z-index:1000}
  .header__cta{display:none}
  .overlay{position:fixed;inset:0;background:rgba(0,0,0,.6);z-index:880;opacity:0;visibility:hidden;transition:var(--trans)}
  .overlay.activo{opacity:1;visibility:visible}
}

@media (max-width:720px){
  .galeria{grid-template-columns:1fr 1fr;gap:9px}
  .galeria figure{border-radius:10px}
  .split img{aspect-ratio:16/10}
}

@media (max-width:600px){
  body{font-size:16px}
  html{scroll-padding-top:66px}
  .contenedor{padding:0 16px}
  .seccion{padding:52px 0}
  .subtitulo{margin-bottom:32px;font-size:.98rem}

  .topbar{font-size:.75rem;padding:8px 0}
  .topbar__flex{gap:4px 16px}
  .topbar .oculto-movil{display:none}

  .header__inner{min-height:64px}
  .logo-chip{width:44px;height:44px}
  .marca b{font-size:1.08rem}
  .marca small{font-size:.6rem;letter-spacing:.14em}

  /* En móvil la foto va detrás del texto: oscurecemos de arriba hacia abajo,
     dejando visible la grúa en la parte inferior. */
  .hero{min-height:78vh}
  .hero__inner{padding:44px 0 40px}
  .hero__media img{object-position:60% center}
  .hero::before{
    background:linear-gradient(to bottom,
      rgba(0,0,0,.92) 0%,
      rgba(0,0,0,.82) 45%,
      rgba(0,0,0,.55) 72%,
      rgba(0,0,0,.30) 100%);
  }
  .hero::after{height:110px}
  .hero p{margin-bottom:24px}
  .btn{padding:14px 18px;font-size:.9rem}
  .hero__acciones{gap:10px;margin-bottom:28px}
  .hero__acciones .btn{width:100%}
  /* 2x2 en móvil para que los 4 datos respiren */
  .hero__datos{gap:16px 12px}
  .hero__datos div{flex:1 1 calc(50% - 12px);min-width:0}
  .hero__datos div strong{font-size:1.5rem}
  .hero__datos div span{font-size:.68rem;letter-spacing:.05em}

  .card{padding:24px 20px}
  .card__icono{width:50px;height:50px;border-radius:13px;margin-bottom:14px}
  .card__icono svg{width:25px;height:25px}
  .porque div{padding:22px}

  .zonas{gap:7px}
  .zonas li{padding:8px 14px;font-size:.83rem}

  .faq summary{padding:16px 46px 16px 18px;font-size:.95rem}
  .faq p{padding:0 18px 17px;font-size:.94rem}

  .cta .hero__acciones{margin-bottom:0}
  .tel-grande{margin-bottom:20px}

  .footer{padding-top:48px}
  .footer__grid{gap:30px;padding-bottom:34px}

  .flotante{right:12px;bottom:12px;gap:9px}
  .flotante a{width:52px;height:52px}
  .flotante svg{width:26px;height:26px}
}

@media (max-width:380px){
  .galeria{grid-template-columns:1fr}
  .hero__datos div{flex:1 1 45%}
}