/* ===== Tokens =====
   Deliberate single visual world: dusk-mountain hero (near-black spruce)
   unfolding into a warm topo-map "paper" body. Not viewer-theme-adaptive —
   every color is painted explicitly per surface, by design. */
:root{
  --ink:#0E1B16;         /* dusk ground — hero/header */
  --ink-2:#152720;       /* raised panel on dusk ground */
  --parchment:#F1ECDD;   /* map-paper body ground */
  --parchment-2:#E7DFC7; /* deeper paper — alt sections, cards */
  --parchment-3:#DED4B4; /* card borders on paper */
  --route:#E14B2A;       /* trail-blaze accent */
  --route-dark:#C13C1E;
  --tarn:#2E7C86;        /* lake/water accent, used sparingly */
  --text-on-dusk:#F1ECDD;
  --text-on-dusk-mute:rgba(241,236,221,.68);
  --text-on-paper:#182319;
  --text-on-paper-mute:rgba(24,35,25,.64);
  --radius-cut:14px;
  --font-display:'Big Shoulders', 'Arial Narrow', sans-serif;
  --font-body:'Archivo', sans-serif;
  --font-mono:'IBM Plex Mono', monospace;
}

*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--font-body);
  color:var(--text-on-paper);
  background:var(--parchment);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
ul{margin:0;padding:0;list-style:none;}
h1,h2{
  font-family:var(--font-display);
  font-weight:800;
  text-transform:uppercase;
  line-height:.98;
  letter-spacing:.01em;
  text-wrap:balance;
  margin:0;
}
h3{
  font-family:var(--font-display);
  font-weight:700;
  text-transform:uppercase;
  letter-spacing:.02em;
  margin:0;
}
p{margin:0;}
@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto;}
  *{animation-duration:.01ms !important; animation-iteration-count:1 !important; transition-duration:.01ms !important;}
}

.eyebrow{
  font-family:var(--font-mono);
  font-weight:600;
  letter-spacing:.12em;
  text-transform:uppercase;
  font-size:.74rem;
  color:var(--route-dark);
  margin-bottom:.7rem;
}
.eyebrow-light{color:var(--route);}

/* ===== Buttons — cut-corner "sign plate" ===== */
.btn{
  --cut:10px;
  display:inline-flex;
  align-items:center;
  gap:.55rem;
  padding:.95rem 1.7rem;
  font-family:var(--font-body);
  font-weight:700;
  font-size:.92rem;
  letter-spacing:.02em;
  border:2px solid transparent;
  clip-path:polygon(var(--cut) 0,100% 0,100% calc(100% - var(--cut)),calc(100% - var(--cut)) 100%,0 100%,0 var(--cut));
  transition:transform .15s ease, background .15s ease, box-shadow .15s ease;
}
.btn:hover{transform:translateY(-2px);}
.btn-primary{background:var(--route);color:#fff;}
.btn-primary:hover{background:var(--route-dark);box-shadow:0 12px 24px -10px rgba(225,75,42,.5);}
.btn-ghost{border-color:rgba(241,236,221,.55);color:var(--text-on-dusk);}
.btn-ghost:hover{background:rgba(241,236,221,.1);}
.btn-whatsapp{
  --cut:8px;
  background:#25D366;color:#fff;padding:.55rem 1.15rem;font-size:.82rem;
}
.btn-whatsapp:hover{background:#1ebd5a;}

/* ===== Header ===== */
.header{
  position:fixed;top:0;left:0;right:0;z-index:100;
  background:rgba(14,27,22,0.94);
  border-bottom:1px solid rgba(241,236,221,.1);
}
.header-inner{
  max-width:1200px;margin:0 auto;padding:.8rem 1.5rem;
  display:flex;align-items:center;gap:1.5rem;
}
.logo{display:flex;align-items:center;gap:.55rem;color:var(--text-on-dusk);margin-right:auto;}
.logo-mark{color:var(--route);display:flex;}
.logo-mark img{width:46px;height:46px;display:block;object-fit:contain;}
.logo-text{
  font-family:var(--font-display);font-weight:800;font-size:1.15rem;letter-spacing:.03em;
}
.nav{display:flex;gap:1.7rem;}
.nav a{
  display:flex;align-items:baseline;gap:.4rem;
  color:rgba(241,236,221,.82);font-weight:600;font-size:.86rem;letter-spacing:.02em;
  padding:.3rem 0;border-bottom:2px solid transparent;
  transition:color .15s ease, border-color .15s ease;
}
.nav a:hover{color:var(--text-on-dusk);border-color:var(--route);}
.nav-code{font-family:var(--font-mono);font-size:.68rem;color:var(--route);}
.header-cta{flex-shrink:0;}
.icon-link{
  display:flex;align-items:center;justify-content:center;
  width:34px;height:34px;color:rgba(241,236,221,.82);
  border:1.5px solid rgba(241,236,221,.25);
  transition:color .15s ease, border-color .15s ease;
}
.icon-link:hover{color:var(--route);border-color:var(--route);}
.header-icon{flex-shrink:0;}
.nav-toggle{display:none;flex-direction:column;gap:5px;background:none;border:none;padding:.4rem;cursor:pointer;}
.nav-toggle span{width:22px;height:2px;background:var(--text-on-dusk);}

/* ===== Hero ===== */
.hero{
  position:relative;min-height:94vh;
  display:flex;flex-direction:column;align-items:flex-start;justify-content:center;
  padding:8rem 1.5rem 4rem;overflow:hidden;
  background:var(--ink);color:var(--text-on-dusk);
}
.hero-photo{
  position:absolute;inset:0;z-index:0;
  background-size:cover;background-position:center 38%;
}
.hero-contours{
  position:absolute;inset:0;z-index:0;
  background:
    repeating-radial-gradient(circle at 78% 30%, transparent 0 34px, rgba(241,236,221,.055) 34px 36px, transparent 36px 70px),
    repeating-radial-gradient(circle at 15% 85%, transparent 0 26px, rgba(225,75,42,.05) 26px 28px, transparent 28px 56px),
    repeating-linear-gradient(115deg, transparent 0 46px, rgba(241,236,221,.035) 46px 47px, transparent 47px 92px),
    linear-gradient(175deg, rgba(14,27,22,.88) 0%, rgba(16,34,27,.8) 55%, rgba(21,39,32,.88) 100%);
}
.hero-content{position:relative;z-index:1;max-width:660px;}
.hero h1{
  font-size:clamp(2.4rem,6.5vw,4.4rem);
  margin-bottom:1.4rem;
}
.hero-sub{
  font-size:1.06rem;color:var(--text-on-dusk-mute);
  max-width:520px;margin-bottom:2.3rem;line-height:1.6;
}
.hero-actions{display:flex;gap:1rem;flex-wrap:wrap;}
.hero-trust{
  display:flex;flex-wrap:wrap;gap:.6rem 1.4rem;
  margin-top:2.4rem;padding-top:1.6rem;
  border-top:1px solid rgba(241,236,221,.16);
  list-style:none;padding-left:0;
}
.hero-trust li{
  position:relative;padding-left:1.1rem;
  font-family:var(--font-mono);font-size:.74rem;letter-spacing:.04em;
  color:rgba(241,236,221,.6);
}
.hero-trust li::before{
  content:"";position:absolute;left:0;top:.42em;
  width:6px;height:6px;background:var(--route);
}
.hero-gps{
  position:absolute;bottom:1.6rem;right:1.8rem;z-index:1;
  font-family:var(--font-mono);font-size:.72rem;letter-spacing:.06em;
  color:rgba(241,236,221,.4);
  display:flex;gap:.5rem;
}
.hero-gps-sep{color:var(--route);}

/* ===== Trail seam — dashed marker where the dusk hero meets the paper body ===== */
.trail-seam{
  height:18px;
  background:var(--parchment);
  background-image:repeating-linear-gradient(90deg, var(--route) 0 22px, transparent 22px 40px);
  background-position:0 center;
  background-repeat:repeat-x;
  background-size:auto 3px;
}
.waypoint{position:relative;}

/* ===== Sections ===== */
.section{padding:5.5rem 1.5rem;max-width:1200px;margin:0 auto;position:relative;}
.section-alt{background:var(--parchment-2);max-width:none;padding-left:0;padding-right:0;}
.section-alt > *{max-width:1200px;margin-left:auto;margin-right:auto;padding-left:1.5rem;padding-right:1.5rem;}
.section-head{max-width:620px;margin:0 auto 3rem;text-align:center;}
.section-head h2{font-size:clamp(2rem,4vw,2.7rem);margin-bottom:.9rem;}
.section-lead{color:var(--text-on-paper-mute);font-size:1.03rem;line-height:1.65;}

/* waypoint marker: small numbered plate sitting on the route line, left of centered content */
.waypoint-dot{
  display:flex;align-items:center;justify-content:center;
  width:34px;height:34px;
  margin:0 auto 1.3rem;
  background:var(--ink);color:var(--route);
  font-family:var(--font-mono);font-size:.78rem;font-weight:600;
  clip-path:polygon(8px 0,100% 0,100% calc(100% - 8px),calc(100% - 8px) 100%,0 100%,0 8px);
}
.split .waypoint-dot,
.split-media ~ .waypoint-dot{margin:0 0 1.2rem;}

/* ===== Activity cards — signage plates ===== */
.cards-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.4rem;}
.card{
  position:relative;
  background:var(--parchment);
  border:1.5px solid var(--parchment-3);
  padding:1.8rem 1.6rem 1.6rem;
  clip-path:polygon(16px 0,100% 0,100% calc(100% - 16px),calc(100% - 16px) 100%,0 100%,0 16px);
  box-shadow:0 1px 2px rgba(24,35,25,.05);
  opacity:0;
  transition:transform .18s ease, border-color .18s ease, box-shadow .18s ease, opacity .6s ease;
}
.card.is-visible{opacity:1;}
.section-alt .card{background:var(--parchment-2);}
.card:hover{transform:translateY(-4px);border-color:var(--route);box-shadow:0 14px 28px -14px rgba(24,35,25,.28);}
.card-tarn:hover{border-color:var(--tarn);}
.card-code{
  display:inline-block;
  font-family:var(--font-mono);font-weight:600;font-size:.78rem;letter-spacing:.08em;
  color:#fff;background:var(--route);
  padding:.25rem .55rem;margin-bottom:1rem;
}
.card-tarn .card-code{background:var(--tarn);}
.card h3{font-size:1.3rem;margin-bottom:.55rem;color:var(--text-on-paper);}
.card p{color:var(--text-on-paper-mute);font-size:.94rem;line-height:1.6;}
.card-img{
  aspect-ratio:16/10;overflow:hidden;
  margin:-1.8rem -1.6rem 1.2rem;
}
.card-img img{width:100%;height:100%;object-fit:cover;display:block;}

/* ===== Split sections ===== */
.split{display:grid;grid-template-columns:1fr 1fr;gap:3.2rem;align-items:center;}
.split-reverse .split-media{order:2;}
.split-reverse .split-content{order:1;}
.split-media{
  position:relative;
  aspect-ratio:4/3;
  background:var(--ink);color:rgba(241,236,221,.85);
  display:flex;align-items:center;justify-content:center;
  clip-path:polygon(20px 0,100% 0,100% calc(100% - 20px),calc(100% - 20px) 100%,0 100%,0 20px);
}
.split-illustration{width:52%;height:52%;}
.split-tag{
  position:absolute;top:1rem;left:1rem;
  font-family:var(--font-mono);font-size:.72rem;letter-spacing:.08em;
  color:var(--route);border:1px solid rgba(225,75,42,.5);
  padding:.25rem .6rem;
}
.split-media--photo{background:#3A4A3F;}
.split-media--photo img{width:100%;height:100%;object-fit:cover;display:block;}
.photo-placeholder{
  color:rgba(241,236,221,.55);font-family:var(--font-mono);
  font-size:.85rem;letter-spacing:.03em;
  border:1.5px dashed rgba(241,236,221,.3);
  padding:.7rem 1.2rem;
}

/* ===== Carousel (Alquiler) ===== */
.carousel{background:#3A4A3F;overflow:hidden;touch-action:pan-y;}
.carousel-track{
  display:flex;height:100%;
  transition:transform .45s cubic-bezier(.65,0,.35,1);
}
.carousel-slide{flex:0 0 100%;width:100%;height:100%;}
.carousel-slide img{width:100%;height:100%;object-fit:cover;display:block;}
.carousel::after{
  content:"";position:absolute;left:0;right:0;bottom:0;height:46%;z-index:1;
  background:linear-gradient(to top, rgba(14,27,22,.65), transparent);
  pointer-events:none;
}
.carousel-arrow{
  --cut:6px;
  position:absolute;top:50%;transform:translateY(-50%);z-index:2;
  width:36px;height:36px;
  display:flex;align-items:center;justify-content:center;
  background:rgba(14,27,22,.55);color:var(--text-on-dusk);
  border:1px solid rgba(241,236,221,.3);
  font-size:1.3rem;line-height:1;font-family:var(--font-body);
  clip-path:polygon(var(--cut) 0,100% 0,100% calc(100% - var(--cut)),calc(100% - var(--cut)) 100%,0 100%,0 var(--cut));
  cursor:pointer;transition:background .15s ease, border-color .15s ease;
}
.carousel-arrow:hover{background:var(--route);border-color:var(--route);}
.carousel-prev{left:.8rem;}
.carousel-next{right:.8rem;}
.carousel-dots{
  position:absolute;left:0;right:0;bottom:.9rem;z-index:2;
  display:flex;justify-content:center;gap:.4rem;
}
.carousel-dot{
  width:20px;height:5px;padding:0;border:none;cursor:pointer;
  background:rgba(241,236,221,.4);
  clip-path:polygon(3px 0,100% 0,100% calc(100% - 3px),calc(100% - 3px) 100%,0 100%,0 3px);
  transition:background .2s ease, width .2s ease;
}
.carousel-dot:hover{background:rgba(241,236,221,.7);}
.carousel-dot.is-active{background:var(--route);width:28px;}

/* ===== Trust seal (legal/habilitación) ===== */
.trust-seal{
  display:flex;align-items:center;gap:.9rem;
  margin-top:1.6rem;padding-top:1.4rem;
  border-top:1px solid var(--parchment-3);
}
.trust-seal img{width:50px;height:50px;border-radius:50%;flex-shrink:0;}
.trust-seal span{
  font-family:var(--font-mono);font-size:.76rem;line-height:1.55;
  color:var(--text-on-paper-mute);
}

/* ===== Empresas — clientes ===== */
.clients-line{
  margin:0 0 1.6rem;font-size:.92rem;line-height:1.6;
  color:var(--text-on-paper-mute);
}
.clients-line strong{color:var(--text-on-paper);font-weight:700;}

/* ===== Scroll reveal ===== */
.section-head, .gallery-item, .split-media, .split-content{
  opacity:0;transform:translateY(18px);
  transition:opacity .7s ease, transform .7s ease;
}
.section-head.is-visible, .gallery-item.is-visible,
.split-media.is-visible, .split-content.is-visible{
  opacity:1;transform:translateY(0);
}

/* ===== Galería ===== */
.gallery-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:.9rem;}
.gallery-item{
  aspect-ratio:1/1;overflow:hidden;
  clip-path:polygon(10px 0,100% 0,100% calc(100% - 10px),calc(100% - 10px) 100%,0 100%,0 10px);
}
.gallery-item img{
  width:100%;height:100%;object-fit:cover;display:block;
  transition:transform .35s ease;
}
.gallery-item:hover img{transform:scale(1.07);}
.split-content h2{font-size:clamp(2rem,3.6vw,2.6rem);margin-bottom:1rem;}
.check-list{margin:1.4rem 0 1.8rem;display:flex;flex-direction:column;gap:.65rem;}
.check-list li{
  position:relative;padding-left:1.6rem;
  color:var(--text-on-paper-mute);font-size:.96rem;line-height:1.5;
}
.check-list li::before{
  content:"";position:absolute;left:0;top:.5rem;
  width:8px;height:8px;background:var(--route);
}

/* ===== Contact ===== */
.contact-chips{display:flex;flex-wrap:wrap;gap:.9rem;justify-content:center;}
.chip{
  display:inline-flex;align-items:center;gap:.55rem;
  background:var(--parchment);border:1.5px solid var(--parchment-3);
  padding:.8rem 1.3rem;font-weight:600;font-size:.9rem;color:var(--text-on-paper);
  clip-path:polygon(10px 0,100% 0,100% calc(100% - 10px),calc(100% - 10px) 100%,0 100%,0 10px);
  transition:border-color .15s ease, transform .15s ease;
}
.chip:hover{border-color:var(--route);transform:translateY(-2px);}
.chip-static{color:var(--text-on-paper-mute);}

/* ===== Floating actions ===== */
.floating-actions{
  position:fixed;right:1.2rem;bottom:1.2rem;z-index:150;
  display:flex;flex-direction:column;gap:.7rem;
}
.fab{
  --cut:9px;
  width:52px;height:52px;
  display:flex;align-items:center;justify-content:center;
  color:#fff;
  clip-path:polygon(var(--cut) 0,100% 0,100% calc(100% - var(--cut)),calc(100% - var(--cut)) 100%,0 100%,0 var(--cut));
  box-shadow:0 8px 20px -8px rgba(14,27,22,.5);
  transition:transform .15s ease, box-shadow .15s ease;
}
.fab:hover{transform:translateY(-3px) scale(1.05);box-shadow:0 14px 28px -10px rgba(14,27,22,.55);}
.fab-whatsapp{background:#25D366;}
.fab-instagram{background:linear-gradient(135deg,#f9ce34,#ee2a7b 55%,#6228d7);}
@media (max-width:560px){
  .floating-actions{right:.9rem;bottom:.9rem;gap:.55rem;}
  .fab{width:46px;height:46px;}
}

/* ===== Footer ===== */
.footer{
  background:var(--ink);color:rgba(241,236,221,.55);
  text-align:center;padding:2.4rem 1.5rem 1.5rem;font-family:var(--font-mono);font-size:.76rem;letter-spacing:.03em;
}
.footer-inner{
  max-width:1200px;margin:0 auto 1.8rem;padding-bottom:1.8rem;
  border-bottom:1px solid rgba(241,236,221,.1);
  display:flex;align-items:center;justify-content:center;gap:2.2rem;flex-wrap:wrap;
}
.footer-brand{display:flex;align-items:center;gap:.6rem;color:var(--text-on-dusk);}
.footer-brand img{width:40px;height:40px;border-radius:50%;}
.footer-brand .logo-text{font-size:1rem;}
.footer-nav{display:flex;gap:1.4rem;flex-wrap:wrap;}
.footer-nav a{
  font-family:var(--font-body);font-weight:600;font-size:.82rem;letter-spacing:.02em;
  color:rgba(241,236,221,.72);transition:color .15s ease;
}
.footer-nav a:hover{color:var(--route);}
.footer-icon{width:32px;height:32px;flex-shrink:0;}
.footer-legal{margin-top:.4rem;opacity:.72;font-size:.7rem;}

/* ===== Responsive ===== */
@media (max-width: 900px){
  .nav{
    position:fixed;top:60px;left:0;right:0;background:var(--ink);
    flex-direction:column;gap:0;padding:.4rem 1.5rem 1rem;
    transform:translateY(-140%);transition:transform .25s ease;
  }
  .nav.open{transform:translateY(0);}
  .nav a{padding:.8rem 0;border-bottom:1px solid rgba(241,236,221,.08);width:100%;}
  .nav-toggle{display:flex;}
  .header-cta{display:none;}
  .header-icon{display:none;}
  .cards-grid{grid-template-columns:repeat(2,1fr);}
  .split{grid-template-columns:1fr;gap:1.8rem;}
  .split-reverse .split-media{order:1;}
  .split-reverse .split-content{order:2;}
}
@media (max-width: 560px){
  .cards-grid{grid-template-columns:1fr;}
  .section{padding:4rem 1.2rem;}
  .hero{padding:7rem 1.2rem 4rem;}
  .hero-gps{display:none;}
  .gallery-grid{grid-template-columns:repeat(2,1fr);gap:.6rem;}
}
@media (max-width: 900px){
  .gallery-grid{grid-template-columns:repeat(3,1fr);}
}