/* =========================================================
   APARTAMENTOS TRÉBOL — Design tokens
   Paleta: verde trébol profundo (marca) + marfil cálido + latón
   Tipografía: Fraunces (display) + Work Sans (texto) + IBM Plex Mono (datos)
   ========================================================= */
:root{
  --verde-950:#0F2A20;   /* fondo hero, headers */
  --verde-800:#173A2C;
  --verde-600:#2E5B45;
  --verde-500:#3F7A5C;
  --verde-300:#8FB89F;
  --marfil:#F7F4EC;      /* fondo secciones claras */
  --marfil-2:#EFE9D8;    /* tarjetas / franjas */
  --piedra:#DED4B9;      /* bordes, líneas */
  --carbon:#171512;      /* texto principal */
  --carbon-60:#17151299;
  --laton:#B4874A;       /* acento cálido / CTA */
  --laton-dark:#96702F;
  --blanco:#FFFFFF;
  --exito:#3F7A5C;

  --radio-s:6px;
  --radio-m:14px;
  --radio-l:26px;

  --sombra-card: 0 12px 30px -14px rgba(15,42,32,0.28);
  --sombra-elev: 0 24px 60px -20px rgba(15,42,32,0.45);

  --max: 1200px;
  --gutter: clamp(20px, 5vw, 64px);
}

@font-face{ /* system fallback stack handled via font-family below */
}

*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  font-family:'Work Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  color:var(--carbon);
  background:var(--marfil);
  -webkit-font-smoothing:antialiased;
  line-height:1.55;
}
img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
h1,h2,h3,h4{
  font-family:'Fraunces', Georgia, serif;
  font-weight:600;
  line-height:1.08;
  margin:0 0 .5em;
  letter-spacing:-0.01em;
}
p{ margin:0 0 1em; }
.mono{ font-family:'IBM Plex Mono', ui-monospace, monospace; letter-spacing:.02em; }
.wrap{ max-width:var(--max); margin:0 auto; padding:0 var(--gutter); }
section{ padding:clamp(56px,9vw,120px) 0; }
::selection{ background:var(--laton); color:var(--blanco); }

/* focus visibility */
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{
  outline:3px solid var(--laton); outline-offset:2px;
}

@media (prefers-reduced-motion: reduce){
  *{ animation-duration:0.001ms !important; animation-iteration-count:1 !important; transition-duration:0.001ms !important; scroll-behavior:auto !important; }
}

/* ---------- eyebrow / labels ---------- */
.eyebrow{
  display:inline-flex; align-items:center; gap:8px;
  font-family:'IBM Plex Mono', monospace;
  font-size:12.5px; letter-spacing:.14em; text-transform:uppercase;
  color:var(--laton-dark); margin-bottom:14px;
}
.eyebrow svg{ width:14px; height:14px; }

.section-head{ max-width:640px; margin-bottom:44px; }
.section-head h2{ font-size:clamp(28px,3.6vw,42px); }
.section-head p{ font-size:17px; color:var(--carbon-60); }
.on-dark .section-head p, .on-dark p{ color:#F7F4ECCC; }

/* ---------- botones ---------- */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:10px;
  padding:15px 28px; border-radius:999px; font-weight:600; font-size:15.5px;
  border:1px solid transparent; cursor:pointer; transition:transform .18s ease, box-shadow .18s ease, background .18s ease;
  font-family:'Work Sans', sans-serif;
  white-space:nowrap;
}
.btn:active{ transform:translateY(1px); }
.btn-primary{ background:var(--laton); color:var(--verde-950); box-shadow:0 10px 24px -8px rgba(180,135,74,.6); }
.btn-primary:hover{ background:var(--laton-dark); color:#fff; }
.btn-outline{ background:transparent; border-color:currentColor; color:inherit; }
.btn-outline:hover{ background:rgba(255,255,255,.08); }
.btn-ghost-dark{ background:transparent; color:var(--marfil); border-color:#F7F4EC55; }
.btn-ghost-dark:hover{ background:#F7F4EC14; }
.btn-whatsapp{ background:#25D366; color:#0b3b22; }
.btn-whatsapp:hover{ background:#1fbd5a; }
.btn-block{ width:100%; }
.btn svg{ width:18px; height:18px; flex:none; }

/* ---------- header ---------- */
.site-header{
  position:sticky; top:0; z-index:60;
  background:rgba(247,244,236,.92); backdrop-filter:blur(10px);
  border-bottom:1px solid var(--piedra);
}
.site-header .wrap{ display:flex; align-items:center; justify-content:space-between; height:76px; gap:24px;}
.brand{ display:flex; align-items:center; gap:12px; }
.brand img{ height:34px; width:auto; }
.brand-word{ color:var(--carbon); font-family:'Fraunces',serif; font-weight:600; font-size:19px; letter-spacing:.02em; }
.brand-word small{ display:block; font-family:'IBM Plex Mono',monospace; font-size:10px; letter-spacing:.2em; color:var(--verde-600); font-weight:400; margin-top:1px;}
.nav-links{ display:flex; align-items:center; gap:30px; }
.nav-links a{ color:var(--carbon-60); font-size:14.5px; font-weight:500; }
.nav-links a:hover{ color:var(--carbon); }
.header-cta{ display:flex; align-items:center; gap:12px; }
.menu-toggle{ display:none; background:none; border:0; color:var(--carbon); }

@media (max-width:900px){
  .nav-links{ display:none; }
  .header-cta .btn-outline{ display:none; }
}

/* ---------- HERO ---------- */
.hero{
  background:
    radial-gradient(1100px 500px at 85% -10%, #1e4a37 0%, transparent 60%),
    var(--verde-950);
  color:var(--marfil);
  padding-top:clamp(48px,7vw,88px);
  padding-bottom:0;
  position:relative;
  overflow:hidden;
}
.hero .wrap{ display:grid; grid-template-columns:1.05fr .95fr; gap:56px; align-items:center; }
.hero-eyebrow{ color:var(--verde-300); }
.hero h1{ font-size:clamp(34px,4.6vw,58px); color:var(--marfil); }
.hero h1 em{ font-style:normal; color:var(--laton); }
.hero-sub{ font-size:18px; color:#F7F4ECCC; max-width:520px; margin-bottom:28px; }
.hero-ctas{ display:flex; flex-wrap:wrap; gap:14px; margin-bottom:34px; }
.hero-trust{ display:flex; flex-wrap:wrap; gap:22px; padding-top:22px; border-top:1px solid #ffffff22; }
.hero-trust div{ display:flex; align-items:center; gap:9px; font-size:13.5px; color:#F7F4ECB3; }
.hero-trust svg{ width:18px; height:18px; color:var(--laton); flex:none; }

.hero-gallery{
  display:grid; grid-template-columns:1.3fr 1fr; grid-template-rows:1fr 1fr; gap:14px;
  height:min(560px,78vw); position:relative;
}
.hero-gallery a{ position:relative; border-radius:var(--radio-m); overflow:hidden; display:block; }
.hero-gallery img{ width:100%; height:100%; object-fit:cover; transition:transform .6s ease; }
.hero-gallery a:hover img{ transform:scale(1.06); }
.hg-big{ grid-row:1 / 3; }
.hero-gallery .tag{
  position:absolute; left:12px; bottom:12px; background:#0F2A20CC; color:var(--marfil);
  font-family:'IBM Plex Mono',monospace; font-size:11px; letter-spacing:.06em;
  padding:6px 10px; border-radius:999px; backdrop-filter:blur(4px);
}
.hero-badge{
  position:absolute; top:-18px; right:-18px; width:112px; height:112px;
  background:var(--laton); border-radius:50%; display:flex; align-items:center; justify-content:center;
  text-align:center; color:var(--verde-950); font-family:'IBM Plex Mono',monospace; font-size:11px;
  line-height:1.3; letter-spacing:.02em; box-shadow:var(--sombra-elev); transform:rotate(8deg);
}

@media (max-width:980px){
  .hero .wrap{ grid-template-columns:1fr; }
  .hero-gallery{ height:420px; order:-1; }
}

/* ---------- marquee comparativa OTA ---------- */
.commission-strip{ background:var(--laton); color:var(--verde-950); padding:14px 0; overflow:hidden; }
.commission-strip .track{ display:flex; gap:52px; white-space:nowrap; animation:scroll-left 26s linear infinite; width:max-content; }
.commission-strip span{ font-family:'IBM Plex Mono',monospace; font-size:13.5px; letter-spacing:.03em; display:flex; align-items:center; gap:10px; }
.commission-strip span::before{ content:'✦'; }
@keyframes scroll-left{ from{ transform:translateX(0);} to{ transform:translateX(-50%);} }

/* ---------- por qué reservar directo ---------- */
.direct-compare{ background:var(--marfil); }
.compare-grid{ display:grid; grid-template-columns:repeat(2,1fr); gap:24px; }
.compare-card{ border-radius:var(--radio-l); padding:34px; }
.compare-card.ota{ background:var(--marfil-2); border:1px solid var(--piedra); }
.compare-card.directo{ background:var(--verde-950); color:var(--marfil); box-shadow:var(--sombra-elev); }
.compare-card h3{ font-size:22px; margin-bottom:18px; }
.compare-card.directo h3{ color:var(--marfil); }
.compare-list{ list-style:none; margin:0; padding:0; display:flex; flex-direction:column; gap:13px; }
.compare-list li{ display:flex; gap:10px; font-size:15px; align-items:flex-start; }
.compare-list svg{ width:19px; height:19px; flex:none; margin-top:1px; }
.compare-card.ota svg{ color:#A8402F; }
.compare-card.directo svg{ color:var(--laton); }
@media (max-width:760px){ .compare-grid{ grid-template-columns:1fr; } }

/* ---------- apartamentos / keycards ---------- */
.apartments{ background:var(--marfil-2); }
.keycards{ display:grid; grid-template-columns:repeat(auto-fit,minmax(300px,1fr)); gap:26px; }
.keycard{
  background:var(--blanco); border-radius:var(--radio-l); overflow:hidden;
  box-shadow:var(--sombra-card); display:flex; flex-direction:column;
  border:1px solid var(--piedra); position:relative;
}
.keycard-photo{ height:200px; position:relative; overflow:hidden; }
.keycard-photo img{ width:100%; height:100%; object-fit:cover; }
.keycard-avail{
  position:absolute; top:14px; left:14px; background:var(--verde-950); color:var(--marfil);
  font-family:'IBM Plex Mono',monospace; font-size:11px; padding:5px 11px; border-radius:999px; letter-spacing:.04em;
}
.keycard-punch{
  position:absolute; top:50%; right:-11px; transform:translateY(-50%);
  width:22px; height:22px; background:var(--marfil-2); border-radius:50%; border:1px solid var(--piedra);
}
.keycard-body{ padding:26px 26px 24px; display:flex; flex-direction:column; gap:14px; flex:1; }
.keycard-top{ display:flex; align-items:baseline; justify-content:space-between; gap:10px; }
.keycard-top h3{ font-size:21px; margin:0; }
.keycard-rate{ font-family:'IBM Plex Mono',monospace; font-size:13px; color:var(--laton-dark); white-space:nowrap; }
.keycard-config{ font-family:'IBM Plex Mono',monospace; font-size:12.5px; color:var(--carbon-60); letter-spacing:.03em; }
.keycard-for{ font-size:14px; color:var(--carbon-60); }
.keycard-feat{ list-style:none; margin:0; padding:0; display:grid; grid-template-columns:1fr 1fr; gap:8px; font-size:13px; }
.keycard-feat li{ display:flex; gap:6px; align-items:center; }
.keycard-feat svg{ width:14px; height:14px; color:var(--verde-600); flex:none; }
.keycard-cta{ margin-top:auto; display:flex; gap:10px; padding-top:6px; }
.keycard-cta .btn{ flex:1; padding:12px 16px; font-size:14px; }

/* ---------- amenidades ---------- */
.amenities{ background:var(--verde-950); color:var(--marfil); }
.amenity-grid{ display:grid; grid-template-columns:repeat(auto-fit,minmax(220px,1fr)); gap:1px; background:#ffffff1c; border:1px solid #ffffff1c; border-radius:var(--radio-l); overflow:hidden; }
.amenity{ background:var(--verde-950); padding:30px 26px; display:flex; flex-direction:column; gap:14px; }
.amenity svg{ width:26px; height:26px; color:var(--laton); }
.amenity h4{ font-family:'Work Sans',sans-serif; font-weight:600; font-size:15.5px; margin:0; color:var(--marfil); }
.amenity p{ font-size:13.5px; color:#F7F4ECAA; margin:0; }

/* ---------- galeria ---------- */
.gallery{ background:var(--marfil); }
.masonry{ columns:4 220px; column-gap:14px; }
.masonry a{ display:block; margin-bottom:14px; border-radius:var(--radio-m); overflow:hidden; break-inside:avoid; position:relative; }
.masonry img{ width:100%; transition:transform .5s ease; }
.masonry a:hover img{ transform:scale(1.05); }

/* ---------- ubicacion ---------- */
.location{ background:var(--marfil-2); }
.loc-grid{ display:grid; grid-template-columns:1fr 1fr; gap:44px; align-items:center; }
.loc-points{ list-style:none; margin:20px 0 28px; padding:0; display:flex; flex-direction:column; gap:14px; }
.loc-points li{ display:flex; gap:12px; align-items:flex-start; font-size:15px; }
.loc-points svg{ width:20px; height:20px; color:var(--laton-dark); flex:none; margin-top:2px; }
.map-frame{ border-radius:var(--radio-l); overflow:hidden; box-shadow:var(--sombra-card); border:1px solid var(--piedra); aspect-ratio:4/3; }
.map-frame iframe{ width:100%; height:100%; border:0; }
@media (max-width:860px){ .loc-grid{ grid-template-columns:1fr; } }

/* ---------- testimonios ---------- */
.social-proof{ background:var(--marfil); }
.testi-grid{ display:grid; grid-template-columns:repeat(auto-fit,minmax(280px,1fr)); gap:22px; }
.testi{ background:var(--blanco); border:1px solid var(--piedra); border-radius:var(--radio-m); padding:26px; }
.testi .stars{ color:var(--laton); font-size:15px; margin-bottom:12px; letter-spacing:2px; }
.testi p{ font-size:15px; color:var(--carbon); }
.testi footer{ font-family:'IBM Plex Mono',monospace; font-size:12px; color:var(--carbon-60); margin-top:10px; }
.testi-note{ margin-top:18px; font-size:12.5px; color:var(--carbon-60); font-style:italic; }

/* ---------- formulario reserva ---------- */
.booking{ background:var(--verde-950); color:var(--marfil); position:relative; }
.booking-grid{ display:grid; grid-template-columns:.9fr 1.1fr; gap:52px; align-items:flex-start; }
.booking-info, .booking-card{ min-width:0; }
.booking-info h2{ color:var(--marfil); }
.booking-steps{ list-style:none; margin:26px 0 0; padding:0; display:flex; flex-direction:column; gap:20px; }
.booking-steps li{ display:flex; gap:16px; }
.step-n{ font-family:'IBM Plex Mono',monospace; font-size:13px; color:var(--verde-950); background:var(--laton); width:30px; height:30px; border-radius:50%; display:flex; align-items:center; justify-content:center; flex:none; }
.booking-steps b{ display:block; font-size:15px; margin-bottom:3px; }
.booking-steps span{ font-size:13.5px; color:#F7F4ECAA; }

.booking-card{ background:var(--marfil); color:var(--carbon); border-radius:var(--radio-l); padding:clamp(24px,3vw,38px); box-shadow:var(--sombra-elev); }
.form-row{ display:grid; grid-template-columns:1fr 1fr; gap:14px; }
.field{ margin-bottom:16px; }
.field label{ display:block; font-size:12.5px; font-weight:600; margin-bottom:6px; letter-spacing:.02em; }
.field input, .field select, .field textarea{
  width:100%; padding:12px 14px; border-radius:var(--radio-s); border:1px solid var(--piedra);
  background:var(--blanco); font-family:'Work Sans',sans-serif; font-size:14.5px; color:var(--carbon);
}
.field textarea{ resize:vertical; min-height:80px; }
.field-hint{ font-size:11.5px; color:var(--carbon-60); margin-top:5px; }
.pay-options{ display:grid; grid-template-columns:1fr 1fr; gap:10px; margin-bottom:16px; }
.pay-opt{ border:1.5px solid var(--piedra); border-radius:var(--radio-s); padding:12px; cursor:pointer; font-size:13.5px; display:flex; align-items:center; gap:8px; }
.pay-opt input{ accent-color:var(--laton-dark); }
.pay-opt.active{ border-color:var(--laton-dark); background:#B4874A14; }
.bank-details{ display:none; background:var(--marfil-2); border-radius:var(--radio-s); padding:14px 16px; font-size:13px; margin-bottom:16px; border:1px dashed var(--piedra); }
.bank-details.show{ display:block; }
.summary-box{ background:var(--marfil-2); border-radius:var(--radio-s); padding:16px; margin-bottom:18px; font-size:14px; }
.summary-row{ display:flex; justify-content:space-between; padding:5px 0; }
.summary-row.total{ font-weight:700; border-top:1px solid var(--piedra); margin-top:6px; padding-top:10px; font-size:16px; }
.form-note{ font-size:11.5px; color:var(--carbon-60); text-align:center; margin-top:12px; }
.form-success{ display:none; text-align:center; padding:30px 10px; }
.form-success.show{ display:block; }
.form-success svg{ width:52px; height:52px; color:var(--exito); margin-bottom:14px; }

@media (max-width:860px){
  .booking-grid{ grid-template-columns:1fr; gap:32px; }
}
@media (max-width:560px){
  .form-row{ grid-template-columns:1fr; }
  .pay-options{ grid-template-columns:1fr; }
}

/* ---------- footer ---------- */
.site-footer{ background:#0B2015; color:#F7F4ECB3; padding:60px 0 26px; }
.footer-grid{ display:grid; grid-template-columns:1.4fr 1fr 1fr 1fr; gap:40px; margin-bottom:44px; }
.footer-brand img{ height:32px; margin-bottom:14px; }
.footer-brand p{ font-size:13.5px; max-width:280px; }
.footer-col{ min-width:0; }
.footer-col h5{ color:var(--marfil); font-family:'Work Sans',sans-serif; font-size:13px; letter-spacing:.06em; text-transform:uppercase; margin-bottom:14px; }
.footer-col a, .footer-col p{ display:block; font-size:13.5px; margin-bottom:9px; color:#F7F4ECAA; overflow-wrap:break-word; }
.footer-col a:hover{ color:var(--marfil); }
.footer-bottom{ border-top:1px solid #ffffff14; padding-top:22px; display:flex; justify-content:space-between; flex-wrap:wrap; gap:10px; font-size:12px; color:#F7F4EC80; }
@media (max-width:900px){ .footer-grid{ grid-template-columns:1fr 1fr; } }

/* ---------- whatsapp float + mobile bar ---------- */
.wa-float{
  position:fixed; right:20px; bottom:20px; z-index:70; width:58px; height:58px; border-radius:50%;
  background:#25D366; display:flex; align-items:center; justify-content:center; box-shadow:0 10px 26px -8px rgba(0,0,0,.45);
}
.wa-float svg{ width:28px; height:28px; color:#fff; }
.mobile-bar{ display:none; }
@media (max-width:760px){
  .mobile-bar{
    display:flex; position:fixed; left:0; right:0; bottom:0; z-index:65; gap:10px; padding:10px 14px;
    background:var(--marfil); border-top:1px solid var(--piedra); box-shadow:0 -8px 20px -12px rgba(0,0,0,.3);
  }
  .mobile-bar .btn{ flex:1; padding:13px; font-size:14px; }
  .wa-float{ bottom:78px; }
  body{ padding-bottom:74px; }
}

/* ---------- páginas legales ---------- */
.legal-page{ background:var(--marfil); }
.legal-content{ max-width:760px; }
.legal-content h1{ font-size:clamp(28px,3.6vw,40px); margin-bottom:6px; }
.legal-content .updated{ font-size:13px; color:var(--carbon-60); margin-bottom:32px; }
.legal-content h2{ font-size:19px; margin-top:34px; }
.legal-content p{ font-size:15.5px; color:var(--carbon); }
.legal-content ul{ padding-left:22px; margin:0 0 1em; }
.legal-content li{ margin-bottom:8px; font-size:15.5px; }
.legal-content a{ text-decoration:underline; text-decoration-color:var(--piedra); }

/* utility */
.text-center{ text-align:center; margin-left:auto; margin-right:auto; }
.visually-hidden{ position:absolute; width:1px; height:1px; overflow:hidden; clip:rect(0 0 0 0); }