/* ============================================================
   Flotexperience — demo de renovación web
   Identidad conservada: turquesa #0091b4 + gris/tinta profunda,
   Lato (original). Modernizada: Fraunces display, banda 60-30-10.
   Paleta 60% papel/tinta · 30% blancos y grises agua · 10% turquesa
   ============================================================ */
:root{
  --ink:#062730;          /* tinta agua profunda (fondos oscuros) */
  --ink-2:#0a323d;        /* tinta elevada (cards sobre ink) */
  --paper:#f2f7f8;        /* papel agua (fondos claros) */
  --white:#ffffff;
  --acc:#0091b4;          /* turquesa de marca (grandes titulares/acentos) */
  --acc-deep:#007a99;     /* turquesa hondo: botones, bandas CTA (AA con blanco) */
  --acc-soft:#58c7dd;     /* turquesa claro: acentos sobre tinta (AA) */
  --txt:#22343a;          /* texto sobre papel */
  --muted:#4d636b;        /* texto secundario sobre papel */
  --on-ink:#eaf4f6;       /* texto sobre tinta */
  --on-ink-muted:#a9c3ca; /* secundario sobre tinta */
  --line:#d7e4e7;         /* líneas sobre papel */
  --line-ink:rgba(234,244,246,.14);
  --radius:18px;
  --radius-lg:28px;
  --shadow:0 18px 50px rgba(6,39,48,.16);
  --font-display:"Fraunces",Georgia,serif;
  --font-body:"Lato",system-ui,sans-serif;
  --wrap:1120px;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{
  margin:0;
  font-family:var(--font-body);
  font-size:1.0625rem;
  line-height:1.65;
  color:var(--txt);
  background:var(--paper);
}
img{max-width:100%;height:auto;display:block}
a{color:var(--acc-deep)}
a:hover{color:var(--acc)}
:focus-visible{outline:3px solid var(--acc-soft);outline-offset:3px;border-radius:4px}
section{scroll-margin-top:96px}

.wrap{max-width:var(--wrap);margin-inline:auto;padding-inline:clamp(1.1rem,4vw,2.5rem)}
.band{padding-block:clamp(3.5rem,8vw,6.5rem)}
.band--ink{background:var(--ink);color:var(--on-ink)}
.band--paper{background:var(--paper)}
.band--white{background:var(--white)}
.band--acc{background:var(--acc-deep);color:var(--white)}

/* ---------- Tipografía ---------- */
h1,h2,h3{font-family:var(--font-display);font-weight:600;line-height:1.12;margin:0 0 .5em;letter-spacing:-.01em}
h1{font-size:clamp(2.6rem,6.5vw,4.6rem)}
h2{font-size:clamp(1.9rem,4vw,3rem)}
h3{font-size:clamp(1.25rem,2.2vw,1.55rem);font-weight:600}
p{margin:0 0 1em}
.lede{font-size:clamp(1.1rem,2vw,1.3rem);color:var(--muted)}
.band--ink .lede,.band--ink p{color:var(--on-ink-muted)}
.band--acc p{color:var(--white)}

.eyebrow{
  display:inline-flex;align-items:center;gap:.6rem;
  font-family:var(--font-body);font-weight:700;font-size:.8rem;
  letter-spacing:.18em;text-transform:uppercase;color:var(--acc-deep);
  margin:0 0 1.1rem;
}
.eyebrow::before{content:"";width:2.2rem;height:2px;background:var(--acc);flex:none}
.band--ink .eyebrow,.band--acc .eyebrow{color:var(--acc-soft)}
.band--ink .eyebrow::before,.band--acc .eyebrow::before{background:var(--acc-soft)}

/* firma del lote: numeración de secciones */
.num{
  font-family:var(--font-display);font-style:italic;font-weight:500;
  font-size:clamp(2.4rem,5vw,3.6rem);line-height:1;color:var(--acc);
  display:block;margin-bottom:.35rem;
}
.band--ink .num{color:var(--acc-soft)}

/* ---------- Botones ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.55rem;
  min-height:48px;padding:.85rem 1.6rem;border-radius:999px;
  font-family:var(--font-body);font-weight:700;font-size:1rem;
  text-decoration:none;cursor:pointer;border:2px solid transparent;
  transition:transform .18s ease,background .18s ease,color .18s ease;
}
.btn:hover{transform:translateY(-2px)}
.btn--solid{background:var(--acc-deep);color:var(--white)}
.btn--solid:hover{background:var(--acc);color:var(--white)}
.btn--ghost{border-color:var(--acc-deep);color:var(--acc-deep);background:transparent}
.btn--ghost:hover{background:var(--acc-deep);color:var(--white)}
.band--ink .btn--ghost,.band--acc .btn--ghost{border-color:var(--acc-soft);color:var(--acc-soft)}
.band--ink .btn--ghost:hover,.band--acc .btn--ghost:hover{background:var(--acc-soft);color:var(--ink)}
.btn--light{background:var(--white);color:var(--acc-deep)}
.btn--light:hover{background:var(--ink);color:var(--white)}
.btn-row{display:flex;flex-wrap:wrap;gap:.9rem;margin-top:1.6rem}

/* ---------- Cabecera ---------- */
.site-head{
  position:sticky;top:0;z-index:50;
  background:rgba(6,39,48,.92);backdrop-filter:blur(8px);
  color:var(--on-ink);border-bottom:1px solid var(--line-ink);
}
.site-head .wrap{display:flex;align-items:center;justify-content:space-between;gap:1rem;min-height:72px}
.brand{
  font-family:var(--font-display);font-weight:600;font-size:1.45rem;
  color:var(--white);text-decoration:none;letter-spacing:.01em;display:flex;align-items:center;gap:.55rem;
}
.brand svg{flex:none}
.nav{display:flex;align-items:center;gap:1.6rem}
.nav a{
  color:var(--on-ink);text-decoration:none;font-weight:700;font-size:.95rem;
  padding:.4rem 0;border-bottom:2px solid transparent;
}
.nav a:hover{color:var(--acc-soft)}
.nav a[aria-current="page"]{border-bottom-color:var(--acc-soft);color:var(--acc-soft)}
.nav .btn{min-height:42px;padding:.5rem 1.2rem}
.nav-toggle{
  display:none;background:none;border:2px solid var(--line-ink);border-radius:10px;
  color:var(--on-ink);padding:.5rem .65rem;cursor:pointer;min-width:44px;min-height:44px;
}
.nav-toggle svg{display:block}

@media (max-width:860px){
  .nav-toggle{display:inline-flex}
  .nav{
    position:fixed;inset:72px 0 auto 0;z-index:49;
    flex-direction:column;align-items:stretch;gap:0;
    background:var(--ink);border-bottom:1px solid var(--line-ink);
    padding:.6rem 1.2rem 1.4rem;display:none;
  }
  .nav.open{display:flex}
  .nav a{padding:.95rem .2rem;border-bottom:1px solid var(--line-ink)}
  .nav .btn{margin-top:1rem}
}

/* ---------- Hero editorial ---------- */
.hero{background:var(--ink);color:var(--on-ink);position:relative;overflow:hidden}
.hero .wrap{
  display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(2rem,5vw,4rem);
  align-items:center;padding-block:clamp(3.5rem,7vw,6rem);
}
.hero h1{margin-bottom:.4rem}
.hero h1 em{font-style:italic;color:var(--acc-soft);font-weight:500}
.hero .lede{max-width:34ch}
.hero-media{position:relative;margin:0}
.hero-media img{
  border-radius:var(--radius-lg);box-shadow:var(--shadow);
  border:1px solid rgba(88,199,221,.35);
  aspect-ratio:4/3;object-fit:cover;width:100%;
}
.hero-media::after{
  content:"";position:absolute;inset:auto -1rem -1.4rem auto;width:60%;height:1.4rem;
  background:radial-gradient(closest-side,rgba(0,145,180,.5),transparent 70%);
  filter:blur(6px);z-index:-1;
}
.hero-badge{
  position:absolute;left:clamp(-.6rem,-1vw,-1.4rem);bottom:1.4rem;
  background:var(--ink-2);border:1px solid var(--line-ink);border-radius:14px;
  padding:.7rem 1.1rem;font-size:.85rem;line-height:1.4;color:var(--on-ink-muted);
  box-shadow:var(--shadow);
}
.hero-badge strong{display:block;color:var(--acc-soft);font-family:var(--font-display);font-size:1.02rem}
.ola{display:block;width:100%;height:auto;margin-bottom:-1px}
@media (max-width:860px){
  .hero .wrap{grid-template-columns:1fr;padding-block:2.8rem 3.4rem}
  .hero-media{order:-1;max-width:520px}
  .hero-badge{left:1rem;bottom:-1.2rem}
  .hero .btn-row{margin-top:2.4rem}
}

/* ---------- Bandas texto/foto (protagonista: servicios) ---------- */
.svc{
  display:grid;grid-template-columns:1fr 1fr;align-items:center;
  gap:clamp(2rem,5vw,4.5rem);
}
.svc+.svc{margin-top:clamp(3rem,7vw,5.5rem)}
.svc.flip .svc-media{order:2}
.svc-media{position:relative;margin:0}
.svc-media img{
  width:100%;height:100%;min-height:340px;max-height:520px;object-fit:cover;
  border-radius:var(--radius-lg);box-shadow:var(--shadow);
}
.svc-media figcaption{
  position:absolute;left:1rem;bottom:1rem;
  background:rgba(6,39,48,.78);color:var(--on-ink);backdrop-filter:blur(4px);
  font-size:.8rem;padding:.35rem .8rem;border-radius:999px;
}
.svc p{max-width:52ch}
.svc ul{margin:0 0 1em;padding:0;list-style:none;color:var(--muted)}
.svc li{padding-left:1.5rem;position:relative;margin:.3rem 0}
.svc li::before{content:"";position:absolute;left:0;top:.62em;width:.7rem;height:2px;background:var(--acc)}
.band--ink .svc ul{color:var(--on-ink-muted)}
@media (max-width:860px){
  .svc{grid-template-columns:1fr}
  .svc.flip .svc-media{order:0}
  .svc-media img{min-height:220px;max-height:400px}
}

/* ---------- Sellos / confianza ---------- */
.sellos{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem;margin:0;padding:0;list-style:none}
.sellos li{
  background:var(--white);border:1px solid var(--line);border-radius:var(--radius);
  padding:1.2rem 1.3rem;font-size:.95rem;color:var(--muted);
  display:flex;gap:.8rem;align-items:flex-start;line-height:1.45;
}
.sellos svg{flex:none;margin-top:.15rem}
.sellos strong{display:block;color:var(--txt);font-size:1rem}
@media (max-width:720px){.sellos{grid-template-columns:1fr}}

/* ---------- Testimonios ---------- */
.quotes{display:grid;grid-template-columns:repeat(3,1fr);gap:1.2rem;margin:0;padding:0;list-style:none}
.quotes li{
  background:var(--ink-2);border:1px solid var(--line-ink);border-radius:var(--radius-lg);
  padding:1.6rem 1.5rem;position:relative;
}
.quotes blockquote{margin:0;font-family:var(--font-display);font-size:1.18rem;line-height:1.4;color:var(--on-ink)}
.quotes blockquote::before{content:"“";display:block;font-size:2.6rem;line-height:.6;color:var(--acc-soft);margin-bottom:.5rem}
.quotes figcaption{margin-top:1rem;font-size:.85rem;color:var(--on-ink-muted)}
@media (max-width:860px){.quotes{grid-template-columns:1fr}}

/* ---------- Galería horizontal (scroll-snap) ---------- */
.rail{
  display:grid;grid-auto-flow:column;grid-auto-columns:min(72vw,420px);
  gap:1.2rem;overflow-x:auto;scroll-snap-type:x mandatory;
  padding:0 max(1.1rem,calc((100vw - var(--wrap))/2 + 2.5rem)) 1.4rem;
  scrollbar-width:thin;scrollbar-color:var(--acc) transparent;
  content-visibility:auto;contain-intrinsic-size:auto 520px;
}
.rail figure{margin:0;scroll-snap-align:start}
.rail img{width:100%;height:300px;object-fit:cover;border-radius:var(--radius);box-shadow:var(--shadow)}
.rail figcaption{font-size:.85rem;color:var(--muted);padding:.6rem .2rem 0}

/* ---------- Formulario ---------- */
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:1.1rem}
.field{display:flex;flex-direction:column;gap:.35rem}
.field--full{grid-column:1/-1}
label{font-weight:700;font-size:.95rem}
input,select,textarea{
  font-family:var(--font-body);font-size:1rem;color:var(--txt);
  background:var(--white);border:1.5px solid var(--line);border-radius:12px;
  padding:.8rem .9rem;min-height:48px;
}
textarea{min-height:130px;resize:vertical}
input:focus,select:focus,textarea:focus{outline:3px solid var(--acc-soft);outline-offset:1px;border-color:var(--acc)}
.form-note{font-size:.85rem;color:var(--muted);margin-top:.9rem}
#form-ok{
  background:#e5f5ee;border:1px solid #9ed3b8;color:#14532d;border-radius:var(--radius);
  padding:1rem 1.2rem;font-weight:700;margin-top:1.2rem;
}
@media (max-width:680px){.form-grid{grid-template-columns:1fr}}

/* ---------- Datos de contacto ----------
   Tema claro por defecto (banda papel/blanco): dt en turquesa hondo 4.6:1,
   enlaces en tinta texto 12:1. Las variantes sobre banda ink van abajo. */
.datos{display:grid;grid-template-columns:1fr 1fr;gap:clamp(2rem,5vw,4rem);align-items:start}
.dato{margin:0 0 1.4rem;padding:0 0 1.4rem;border-bottom:1px solid var(--line)}
.dato:last-of-type{border-bottom:0}
.dato dt{font-weight:700;letter-spacing:.12em;text-transform:uppercase;font-size:.78rem;color:var(--acc-deep);margin-bottom:.35rem}
.dato dd{margin:0;font-size:1.15rem;line-height:1.5;color:var(--txt)}
.dato a{color:var(--txt);text-decoration:none;font-weight:700}
.dato a:hover{color:var(--acc-deep)}
.band--ink .dato{border-bottom-color:var(--line-ink)}
.band--ink .dato dt{color:var(--acc-soft)}
.band--ink .dato dd{color:var(--on-ink)}
.band--ink .dato a{color:var(--on-ink)}
.band--ink .dato a:hover{color:var(--acc-soft)}
address{font-style:normal}
@media (max-width:860px){.datos{grid-template-columns:1fr}}

/* ---------- Footer ---------- */
.site-foot{background:var(--ink);color:var(--on-ink-muted);border-top:1px solid var(--line-ink)}
.site-foot .wrap{padding-block:3rem 7.5rem;display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:2.5rem}
.site-foot h2{font-size:1.15rem;color:var(--on-ink);margin-bottom:.8rem}
.site-foot ul{list-style:none;margin:0;padding:0}
.site-foot li{margin:.45rem 0}
.site-foot a{color:var(--on-ink-muted);text-decoration:none}
.site-foot a:hover{color:var(--acc-soft)}
.foot-credit{grid-column:1/-1;border-top:1px solid var(--line-ink);padding-top:1.2rem;font-size:.85rem;display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap}
@media (max-width:860px){.site-foot .wrap{grid-template-columns:1fr;padding-bottom:9rem}}

/* ---------- CTA sticky móvil ---------- */
.mcta{
  position:fixed;left:0;right:0;bottom:0;z-index:60;display:none;
  background:var(--ink);border-top:1px solid var(--line-ink);
  padding:.65rem .9rem calc(.65rem + env(safe-area-inset-bottom));
}
.mcta .btn{flex:1;min-height:52px}
.mcta-inner{display:flex;gap:.7rem;max-width:560px;margin-inline:auto}
@media (max-width:860px){.mcta{display:block}}

/* ---------- Reveal on scroll ---------- */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}
.reveal.d1{transition-delay:.08s}
.reveal.d2{transition-delay:.16s}
@media (prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none;transition:none}
  .btn:hover{transform:none}
  .hero-media img{animation:none}
}
@media (prefers-reduced-motion:no-preference){
  @supports (animation-timeline: view()){
    .parallax img{animation:par linear both;animation-timeline:view();animation-range:entry 0% cover 55%}
    @keyframes par{from{transform:translateY(5%) scale(1.06)}to{transform:translateY(-4%) scale(1.06)}}
  }
}

.cv{content-visibility:auto;contain-intrinsic-size:auto 640px}

/* CTA final en dos columnas (colapsa en móvil) */
.duo-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:3rem;align-items:center}
@media (max-width:860px){.duo-grid{grid-template-columns:1fr;gap:1.2rem}}