/* ============================================================
   ALBERCAS CED — Sistema de diseño "Editorial Aqua"
   Paleta derivada del logotipo · Tipografía editorial
   ============================================================ */

/* ---------- Tokens ---------- */
:root{
  /* Color */
  --ink:        #0C2A33;   /* texto principal (teal casi negro) */
  --ink-soft:   #3C5660;   /* texto secundario */
  --deep:       #133F4D;   /* teal profundo (logo oscuro) */
  --brand:      #2E8AA0;   /* teal primario */
  --brand-600:  #277A8E;
  --bright:     #3DA8BE;   /* teal brillante */
  --aqua:       #7FC8CE;   /* aqua claro (logo claro) */
  --aqua-200:   #C7E6E9;
  --aqua-100:   #E7F4F5;   /* tinte aqua muy claro */
  --mist:       #F3F8F9;   /* fondo gris-azul suave */
  --sand:       #F6F2EA;   /* neutro cálido (calidez) */
  --gold:       #C9933F;   /* acento cálido sobrio */
  --line:       #E1EAEC;   /* bordes */
  --line-soft:  #EEF3F4;
  --white:      #FFFFFF;
  --wa:         #25D366;   /* whatsapp */

  /* Tipografía */
  --display: "Bricolage Grotesque", ui-sans-serif, system-ui, sans-serif;
  --body: "Hanken Grotesk", ui-sans-serif, system-ui, -apple-system, sans-serif;

  /* Radios */
  --r-sm: 12px;
  --r:    20px;
  --r-lg: 28px;
  --r-xl: 36px;
  --r-pill: 999px;

  /* Sombras */
  --sh-sm: 0 2px 10px rgba(12,42,51,.06);
  --sh:    0 14px 40px -18px rgba(12,42,51,.28);
  --sh-lg: 0 40px 80px -40px rgba(12,42,51,.40);
  --ring:  0 0 0 4px rgba(46,138,160,.18);

  /* Layout */
  --wrap: 1200px;
  --gutter: clamp(1.1rem, 4vw, 2.2rem);

  /* z-index escala */
  --z-nav: 50;
  --z-float: 40;
  --z-overlay: 60;
}

/* ---------- Reset ---------- */
*,*::before,*::after{ box-sizing:border-box; }
*{ margin:0; }
html{ -webkit-text-size-adjust:100%; scroll-behavior:smooth; }
@media (prefers-reduced-motion: reduce){ html{ scroll-behavior:auto; } }
body{
  font-family:var(--body);
  color:var(--ink);
  background:var(--white);
  line-height:1.6;
  font-size:17px;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  overflow-x:clip;   /* clip (no scroll container) para no romper position:sticky */
}
html{ overflow-x:clip; }
img,svg,video{ display:block; max-width:100%; height:auto; }
a{ color:inherit; text-decoration:none; }
button{ font:inherit; cursor:pointer; border:none; background:none; color:inherit; }
ul{ list-style:none; padding:0; }
input,textarea,select{ font:inherit; color:inherit; }
:focus-visible{ outline:none; box-shadow:var(--ring); border-radius:6px; }

/* ---------- Tipografía ---------- */
h1,h2,h3,h4{
  font-family:var(--display);
  font-weight:700;
  line-height:1.04;
  letter-spacing:-0.02em;
  color:var(--ink);
}
.display{
  font-size:clamp(2.7rem, 7vw, 5.6rem);
  font-weight:700;
  letter-spacing:-0.035em;
  line-height:0.98;
}
.h-xl{ font-size:clamp(2.1rem, 5vw, 3.6rem); }
.h-lg{ font-size:clamp(1.7rem, 3.4vw, 2.6rem); }
.h-md{ font-size:clamp(1.3rem, 2.2vw, 1.7rem); }
.lead{
  font-size:clamp(1.05rem, 1.6vw, 1.28rem);
  color:var(--ink-soft);
  line-height:1.55;
}
.eyebrow{
  font-family:var(--body);
  font-weight:700;
  font-size:.78rem;
  letter-spacing:.18em;
  text-transform:uppercase;
  color:var(--brand);
  display:inline-flex;
  align-items:center;
  gap:.6rem;
}
.eyebrow::before{
  content:""; width:26px; height:2px; background:var(--brand); border-radius:2px;
}
.eyebrow.light{ color:var(--aqua); }
.eyebrow.light::before{ background:var(--aqua); }
.muted{ color:var(--ink-soft); }

/* ---------- Layout ---------- */
.wrap{ width:100%; max-width:var(--wrap); margin-inline:auto; padding-inline:var(--gutter); }
.section{ padding-block:clamp(4rem, 9vw, 8rem); }
.section-sm{ padding-block:clamp(3rem, 6vw, 5rem); }
.center{ text-align:center; }
.stack-sm > * + *{ margin-top:.6rem; }
.grid{ display:grid; gap:clamp(1rem,2.2vw,1.6rem); }
@media(min-width:720px){ .g-2{ grid-template-columns:repeat(2,1fr); } .g-3{ grid-template-columns:repeat(3,1fr); } .g-4{ grid-template-columns:repeat(2,1fr); } }
@media(min-width:1000px){ .g-4{ grid-template-columns:repeat(4,1fr); } }

/* fondos de sección */
.bg-mist{ background:var(--mist); }
.bg-aqua{ background:var(--aqua-100); }
.bg-sand{ background:var(--sand); }
.bg-deep{ background:
  radial-gradient(120% 120% at 85% -10%, rgba(127,200,206,.22), transparent 55%),
  linear-gradient(160deg, #0E323D, #133F4D 55%, #0C2A33);
  color:#EAF4F5;
}
.bg-deep h1,.bg-deep h2,.bg-deep h3,.bg-deep h4{ color:#fff; }
.bg-deep .muted{ color:#A9C6CC; }

/* ---------- Botones ---------- */
.btn{
  --bg:var(--brand); --fg:#fff;
  display:inline-flex; align-items:center; justify-content:center; gap:.55rem;
  padding:.92rem 1.5rem;
  font-family:var(--body); font-weight:700; font-size:.98rem;
  letter-spacing:.01em;
  border-radius:var(--r-pill);
  background:var(--bg); color:var(--fg);
  transition:transform .18s ease, box-shadow .25s ease, background-color .2s ease, color .2s ease;
  box-shadow:0 8px 24px -10px rgba(46,138,160,.7);
  white-space:nowrap;
}
.btn svg{ width:1.1em; height:1.1em; }
.btn:hover{ transform:translateY(-2px); box-shadow:0 16px 30px -12px rgba(46,138,160,.8); }
.btn:active{ transform:translateY(0); }
.btn-deep{ --bg:var(--deep); box-shadow:0 8px 24px -10px rgba(19,63,77,.7); }
.btn-deep:hover{ background:#0E323D; }
.btn-ghost{
  background:transparent; color:var(--ink); box-shadow:inset 0 0 0 1.5px var(--line);
}
.btn-ghost:hover{ box-shadow:inset 0 0 0 1.5px var(--brand); color:var(--brand); background:var(--aqua-100); }
.btn-light{ background:#fff; color:var(--deep); box-shadow:0 10px 30px -14px rgba(0,0,0,.5); }
.btn-light:hover{ background:var(--aqua-100); }
.btn-wa{ --bg:var(--wa); box-shadow:0 8px 24px -10px rgba(37,211,102,.7); }
.btn-wa:hover{ background:#1FbA5A; }
.btn-sm{ padding:.6rem 1.05rem; font-size:.86rem; }
.btn-block{ width:100%; }

/* link con flecha */
.link-arrow{
  display:inline-flex; align-items:center; gap:.45rem;
  font-weight:700; color:var(--brand); font-size:.95rem;
}
.link-arrow svg{ width:1.05em; height:1.05em; transition:transform .2s ease; }
.link-arrow:hover svg{ transform:translateX(4px); }

/* ---------- Chips / badges ---------- */
.chip{
  display:inline-flex; align-items:center; gap:.45rem;
  padding:.45rem .85rem; border-radius:var(--r-pill);
  background:var(--aqua-100); color:var(--deep);
  font-weight:600; font-size:.82rem;
  border:1px solid var(--line);
}
.chip svg{ width:1em; height:1em; color:var(--brand); }

/* ---------- Tarjetas ---------- */
.card{
  background:#fff; border:1px solid var(--line);
  border-radius:var(--r-lg); padding:clamp(1.4rem,2.4vw,2rem);
  transition:transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}
.card-hover:hover{ transform:translateY(-6px); box-shadow:var(--sh); border-color:var(--aqua); }

.icon-badge{
  width:54px; height:54px; border-radius:16px;
  display:grid; place-items:center;
  background:linear-gradient(150deg, var(--aqua-100), #fff);
  border:1px solid var(--line);
  color:var(--brand); margin-bottom:1.1rem;
}
.icon-badge svg{ width:26px; height:26px; }
.bg-deep .icon-badge{ background:rgba(127,200,206,.12); border-color:rgba(127,200,206,.25); color:var(--aqua); }

/* glass card sobre imagen */
.glass{
  background:rgba(255,255,255,.82);
  backdrop-filter:blur(14px); -webkit-backdrop-filter:blur(14px);
  border:1px solid rgba(255,255,255,.6);
  border-radius:var(--r-lg);
  box-shadow:var(--sh);
}

/* ---------- Header / Nav ---------- */
.topbar{
  background:var(--deep); color:#CFE6EA;
  font-size:.82rem; font-weight:500;
}
.topbar .wrap{ display:flex; align-items:center; justify-content:space-between; gap:1rem; padding-block:.5rem; flex-wrap:wrap; }
.topbar a{ display:inline-flex; align-items:center; gap:.4rem; transition:color .2s; }
.topbar a:hover{ color:#fff; }
.topbar svg{ width:1em; height:1em; color:var(--aqua); }
.topbar .tb-group{ display:flex; align-items:center; gap:1.3rem; flex-wrap:wrap; }
@media(max-width:640px){ .topbar .tb-hide{ display:none; } }

.nav{
  position:sticky; top:0; z-index:var(--z-nav);
  background:rgba(255,255,255,.86);
  backdrop-filter:blur(14px); -webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line-soft);
  transition:box-shadow .3s ease, background-color .3s ease;
}
.nav.scrolled{ box-shadow:0 10px 30px -22px rgba(12,42,51,.5); background:rgba(255,255,255,.95); }
.nav .wrap{ display:flex; align-items:center; justify-content:space-between; gap:1rem; padding-block:.7rem; }
.brand{ display:flex; align-items:center; gap:.7rem; font-family:var(--display); font-weight:700; font-size:1.18rem; letter-spacing:-.02em; color:var(--deep); }
.brand img{ height:46px; width:auto; }
.brand .brand-fallback{ display:flex; align-items:center; gap:.55rem; }
.brand .logo-mark{ width:42px; height:42px; border-radius:12px; background:linear-gradient(150deg,var(--brand),var(--deep)); display:grid; place-items:center; color:#fff; font-size:1.05rem; }
.brand small{ display:block; font-family:var(--body); font-weight:600; font-size:.66rem; letter-spacing:.12em; text-transform:uppercase; color:var(--brand); }

.menu{ display:none; align-items:center; gap:.3rem; }
.menu a{
  padding:.55rem .85rem; border-radius:var(--r-pill);
  font-weight:600; font-size:.95rem; color:var(--ink-soft);
  transition:color .2s, background-color .2s;
}
.menu a:hover{ color:var(--deep); background:var(--aqua-100); }
.menu a.active{ color:var(--deep); background:var(--aqua-100); }
.nav-cta{ display:none; align-items:center; gap:.6rem; }

.burger{ display:inline-flex; flex-direction:column; gap:5px; padding:.6rem; border-radius:12px; }
.burger span{ width:24px; height:2.5px; background:var(--deep); border-radius:3px; transition:transform .25s, opacity .25s; }
.burger.open span:nth-child(1){ transform:translateY(7.5px) rotate(45deg); }
.burger.open span:nth-child(2){ opacity:0; }
.burger.open span:nth-child(3){ transform:translateY(-7.5px) rotate(-45deg); }
@media(min-width:1000px){
  .menu{ display:flex; }
  .nav-cta{ display:flex; }
  .burger{ display:none; }
}

/* menú móvil */
.mobile-menu{
  position:fixed; inset:0; z-index:var(--z-overlay);
  background:var(--deep); color:#fff;
  padding:5.5rem var(--gutter) 2rem;
  transform:translateX(100%); transition:transform .35s cubic-bezier(.4,0,.2,1);
  display:flex; flex-direction:column;
  overflow-y:auto;
}
.mobile-menu.open{ transform:translateX(0); }
.mobile-menu a.m-link{
  font-family:var(--display); font-size:1.7rem; font-weight:600;
  padding:.7rem 0; border-bottom:1px solid rgba(255,255,255,.12);
  display:flex; justify-content:space-between; align-items:center;
  color:#fff;
}
.mobile-menu a.m-link:hover{ color:var(--aqua); }
.mobile-menu .m-close{ position:absolute; top:1.3rem; right:var(--gutter); width:44px; height:44px; border-radius:50%; background:rgba(255,255,255,.1); display:grid; place-items:center; }
.mobile-menu .m-actions{ margin-top:auto; display:grid; gap:.7rem; padding-top:1.6rem; }
.no-scroll{ overflow:hidden; }

/* ---------- Hero ---------- */
.hero{ position:relative; isolation:isolate; overflow:hidden; }
.hero-media{ position:absolute; inset:0; z-index:-2; }
.hero-media img{ width:100%; height:100%; object-fit:cover; }
.hero-media::after{
  content:""; position:absolute; inset:0;
  background:linear-gradient(180deg, rgba(12,42,51,.55) 0%, rgba(12,42,51,.30) 35%, rgba(12,42,51,.72) 100%);
}
.hero-inner{ padding-block:clamp(4.5rem, 13vw, 9rem); color:#fff; }
.hero h1{ color:#fff; max-width:16ch; }
.hero .lead{ color:#E6F2F3; max-width:54ch; }
.hero-actions{ display:flex; flex-wrap:wrap; gap:.8rem; margin-top:2rem; }
.hero-stats{ display:flex; flex-wrap:wrap; gap:2.4rem; margin-top:3rem; }
.hero-stats .num{ font-family:var(--display); font-weight:700; font-size:clamp(1.8rem,4vw,2.6rem); color:#fff; line-height:1; }
.hero-stats .lbl{ font-size:.82rem; color:#BFD9DD; margin-top:.3rem; letter-spacing:.02em; }
.hero-badges{ display:flex; flex-wrap:wrap; gap:.5rem; margin-top:1.6rem; }
.hero-badges .chip{ background:rgba(255,255,255,.14); color:#fff; border-color:rgba(255,255,255,.22); backdrop-filter:blur(6px); }
.hero-badges .chip svg{ color:var(--aqua); }

/* ---------- Marquee de marcas ---------- */
.brands-strip{ border-block:1px solid var(--line); background:#fff; padding-block:1.6rem; overflow:hidden; }
.brands-track{ display:flex; align-items:center; gap:3.4rem; width:max-content; animation:slide 28s linear infinite; }
.brands-strip:hover .brands-track{ animation-play-state:paused; }
.brand-name{ font-family:var(--display); font-weight:700; font-size:1.25rem; color:#9FB4B9; letter-spacing:.01em; white-space:nowrap; transition:color .3s; }
.brand-name:hover{ color:var(--brand); }
@keyframes slide{ to{ transform:translateX(-50%); } }
@media (prefers-reduced-motion: reduce){ .brands-track{ animation:none; flex-wrap:wrap; justify-content:center; } }

/* ---------- Servicios ---------- */
.svc-card{ position:relative; overflow:hidden; display:flex; flex-direction:column; height:100%; }
.svc-card .num{ font-family:var(--display); font-weight:700; font-size:.95rem; color:var(--aqua); }
.svc-card h3{ margin:.3rem 0 .55rem; }
.svc-card p{ color:var(--ink-soft); font-size:.97rem; flex:1; }
.svc-card .link-arrow{ margin-top:1.1rem; }

/* tarjeta de servicio con imagen */
.svc-photo{ border-radius:var(--r-lg); overflow:hidden; position:relative; min-height:330px; display:flex; align-items:flex-end; color:#fff; isolation:isolate; }
.svc-photo img{ position:absolute; inset:0; width:100%; height:100%; object-fit:cover; z-index:-2; transition:transform .6s ease; }
.svc-photo::after{ content:""; position:absolute; inset:0; z-index:-1; background:linear-gradient(180deg, transparent 30%, rgba(10,38,46,.88)); }
.svc-photo:hover img{ transform:scale(1.06); }
.svc-photo .svc-body{ padding:1.5rem; }
.svc-photo h3{ color:#fff; }
.svc-photo p{ color:#D7E8EA; font-size:.92rem; margin-top:.35rem; }

/* ---------- "Por qué" feature ---------- */
.feature{ display:flex; gap:1rem; align-items:flex-start; }
.feature .icon-badge{ flex:none; margin:0; width:48px; height:48px; }
.feature h3{ font-size:1.15rem; font-family:var(--display); }
.feature p{ color:var(--ink-soft); font-size:.95rem; margin-top:.25rem; }

/* ---------- Stats band ---------- */
.stat-grid{ display:grid; grid-template-columns:repeat(2,1fr); gap:1.4rem; }
@media(min-width:820px){ .stat-grid{ grid-template-columns:repeat(4,1fr); } }
.stat{ text-align:center; padding:1.4rem 1rem; border-radius:var(--r); }
.stat .num{ font-family:var(--display); font-weight:700; font-size:clamp(2.1rem,4.5vw,3rem); color:#fff; line-height:1; }
.stat .num .plus{ color:var(--aqua); }
.stat .lbl{ color:#AccbD0; color:#A9C6CC; font-size:.9rem; margin-top:.5rem; }

/* ---------- Sectores ---------- */
.sector-grid{ display:grid; grid-template-columns:repeat(2,1fr); gap:.7rem; }
@media(min-width:640px){ .sector-grid{ grid-template-columns:repeat(3,1fr); } }
@media(min-width:980px){ .sector-grid{ grid-template-columns:repeat(4,1fr); } }
.sector{
  display:flex; align-items:center; gap:.7rem;
  padding:1rem 1.1rem; border-radius:var(--r);
  background:#fff; border:1px solid var(--line);
  font-weight:600; font-size:.95rem;
  transition:transform .2s, border-color .2s, background-color .2s;
}
.sector:hover{ transform:translateY(-3px); border-color:var(--aqua); background:var(--aqua-100); }
.sector svg{ width:22px; height:22px; color:var(--brand); flex:none; }

/* ---------- Galería ---------- */
.gallery{ display:grid; grid-template-columns:repeat(auto-fill,minmax(280px,1fr)); gap:1.1rem; }
.tile{ position:relative; border-radius:var(--r-lg); overflow:hidden; aspect-ratio:4/3; isolation:isolate; }
.tile img{ width:100%; height:100%; object-fit:cover; transition:transform .6s ease; }
.tile::after{ content:""; position:absolute; inset:0; background:linear-gradient(180deg, transparent 45%, rgba(10,38,46,.86)); opacity:.9; transition:opacity .3s; }
.tile:hover img{ transform:scale(1.07); }
.tile-body{ position:absolute; left:0; right:0; bottom:0; padding:1.2rem; color:#fff; z-index:1; }
.tile-body .cat{ font-size:.74rem; font-weight:700; letter-spacing:.12em; text-transform:uppercase; color:var(--aqua); }
.tile-body h4{ color:#fff; font-size:1.1rem; margin-top:.2rem; }
.tile-body p{ color:#CFE2E4; font-size:.85rem; margin-top:.15rem; }
.tile.tall{ aspect-ratio:auto; grid-row:span 2; }

/* filtros */
.filters{ display:flex; flex-wrap:wrap; gap:.5rem; justify-content:center; }
.filter-btn{
  padding:.55rem 1.05rem; border-radius:var(--r-pill);
  font-weight:600; font-size:.9rem; color:var(--ink-soft);
  background:#fff; border:1px solid var(--line);
  transition:all .2s;
}
.filter-btn:hover{ border-color:var(--aqua); color:var(--deep); }
.filter-btn.active{ background:var(--deep); color:#fff; border-color:var(--deep); }
.hide{ display:none !important; }

/* ---------- Testimonios ---------- */
.tcard{ background:#fff; border:1px solid var(--line); border-radius:var(--r-lg); padding:1.8rem; height:100%; display:flex; flex-direction:column; }
.stars{ display:flex; gap:.15rem; color:var(--gold); margin-bottom:.9rem; }
.stars svg{ width:18px; height:18px; }
.tcard blockquote{ font-size:1.02rem; color:var(--ink); line-height:1.55; flex:1; }
.tcard .who{ display:flex; align-items:center; gap:.8rem; margin-top:1.3rem; }
.tcard .who .av{ width:46px; height:46px; border-radius:50%; background:linear-gradient(150deg,var(--aqua),var(--brand)); display:grid; place-items:center; color:#fff; font-family:var(--display); font-weight:700; }
.tcard .who .nm{ font-weight:700; font-size:.95rem; }
.tcard .who .ro{ font-size:.82rem; color:var(--ink-soft); }

/* ---------- Pólizas / pricing ---------- */
.plan{ background:#fff; border:1px solid var(--line); border-radius:var(--r-lg); padding:2rem; display:flex; flex-direction:column; transition:transform .25s, box-shadow .25s; position:relative; }
.plan.featured{ border-color:var(--brand); box-shadow:var(--sh); }
.plan.featured::before{ content:"Más popular"; position:absolute; top:-13px; left:50%; transform:translateX(-50%); background:var(--brand); color:#fff; font-size:.72rem; font-weight:700; letter-spacing:.08em; text-transform:uppercase; padding:.35rem .9rem; border-radius:var(--r-pill); }
.plan:hover{ transform:translateY(-6px); box-shadow:var(--sh); }
.plan h3{ font-size:1.4rem; }
.plan .price{ font-family:var(--display); font-weight:700; font-size:2.2rem; color:var(--deep); margin:.4rem 0 .2rem; }
.plan .price small{ font-family:var(--body); font-size:.9rem; font-weight:500; color:var(--ink-soft); }
.plan ul{ display:grid; gap:.7rem; margin:1.4rem 0; flex:1; }
.plan li{ display:flex; gap:.6rem; align-items:flex-start; font-size:.95rem; color:var(--ink-soft); }
.plan li svg{ width:20px; height:20px; color:var(--brand); flex:none; margin-top:.1rem; }

/* ---------- Pasos ---------- */
.steps{ display:grid; gap:1.1rem; }
@media(min-width:820px){ .steps{ grid-template-columns:repeat(4,1fr); } }
.step{ position:relative; padding:1.7rem 1.4rem; border-radius:var(--r-lg); background:#fff; border:1px solid var(--line); }
.step .step-n{ font-family:var(--display); font-weight:700; font-size:2.4rem; color:var(--aqua-200); line-height:1; }
.step h3{ font-size:1.15rem; margin:.5rem 0 .4rem; }
.step p{ font-size:.92rem; color:var(--ink-soft); }

/* ---------- CTA band ---------- */
.cta-band{ border-radius:var(--r-xl); padding:clamp(2.2rem,5vw,4rem); position:relative; overflow:hidden; }
.cta-band::after{ content:""; position:absolute; right:-60px; top:-60px; width:280px; height:280px; border-radius:50%; background:radial-gradient(circle, rgba(127,200,206,.35), transparent 70%); }
.cta-band .wrap-inner{ position:relative; z-index:1; max-width:640px; }

/* ---------- Formularios ---------- */
.form-card{ background:#fff; border:1px solid var(--line); border-radius:var(--r-xl); padding:clamp(1.5rem,3vw,2.6rem); box-shadow:var(--sh); }
.field{ margin-bottom:1.1rem; }
.field label{ display:block; font-weight:600; font-size:.88rem; margin-bottom:.4rem; color:var(--ink); }
.field label .req{ color:#C24B3A; }
.field input, .field textarea, .field select{
  width:100%; padding:.85rem 1rem;
  border:1.5px solid var(--line); border-radius:var(--r-sm);
  background:var(--mist); transition:border-color .2s, background-color .2s, box-shadow .2s;
}
.field input:focus, .field textarea:focus, .field select:focus{
  border-color:var(--brand); background:#fff; box-shadow:var(--ring); outline:none;
}
.field textarea{ resize:vertical; min-height:120px; }
.field-row{ display:grid; gap:1.1rem; }
@media(min-width:620px){ .field-row.two{ grid-template-columns:1fr 1fr; } }
.check-row{ display:flex; gap:.6rem; align-items:flex-start; font-size:.88rem; color:var(--ink-soft); }
.check-row input{ width:auto; margin-top:.25rem; accent-color:var(--brand); }
.form-note{ font-size:.82rem; color:var(--ink-soft); margin-top:.4rem; }
.form-success{ display:none; padding:1rem 1.2rem; border-radius:var(--r); background:#E6F6EC; border:1px solid #A7DEBC; color:#1C6B3A; font-weight:600; margin-bottom:1.2rem; }
.form-success.show{ display:block; }
.form-error{ display:none; padding:1rem 1.2rem; border-radius:var(--r); background:#FBE7E4; border:1px solid #F0B6AE; color:#B5392B; font-weight:600; margin-bottom:1.2rem; }
.form-error.show{ display:block; }
/* honeypot anti-spam: oculto para humanos, visible para bots */
.hp{ position:absolute !important; left:-9999px !important; width:1px; height:1px; overflow:hidden; }

/* quick action buttons */
.quick-actions{ display:grid; gap:.7rem; grid-template-columns:1fr; }
@media(min-width:560px){ .quick-actions{ grid-template-columns:1fr 1fr; } }
.qa{
  display:flex; align-items:center; gap:.8rem; text-align:left;
  padding:1rem 1.15rem; border-radius:var(--r); background:#fff;
  border:1px solid var(--line); font-weight:600; font-size:.95rem;
  transition:transform .2s, border-color .2s, background-color .2s;
}
.qa:hover{ transform:translateY(-3px); border-color:var(--aqua); background:var(--aqua-100); }
.qa .qa-ic{ width:42px; height:42px; border-radius:12px; background:var(--aqua-100); display:grid; place-items:center; color:var(--brand); flex:none; }
.qa .qa-ic svg{ width:20px; height:20px; }

/* ---------- Página interior: encabezado ---------- */
.page-hero{ position:relative; isolation:isolate; overflow:hidden; color:#fff; padding-block:clamp(3.5rem,8vw,6rem); }
.page-hero::before{ content:""; position:absolute; inset:0; z-index:-2;
  background:radial-gradient(120% 140% at 80% -20%, rgba(127,200,206,.25), transparent 55%), linear-gradient(160deg,#0E323D,#133F4D 60%,#0C2A33); }
.page-hero img.bgimg{ position:absolute; inset:0; width:100%; height:100%; object-fit:cover; z-index:-3; opacity:.28; }
.breadcrumb{ font-size:.85rem; color:#A9C6CC; margin-bottom:1rem; display:flex; gap:.5rem; align-items:center; }
.breadcrumb a:hover{ color:#fff; }
.page-hero h1{ color:#fff; max-width:18ch; }
.page-hero p{ color:#CFE2E4; max-width:60ch; margin-top:1rem; }

/* ---------- Header de index.html: Catálogo a la izquierda + logo centrado (hero) ---------- */
.nav-home .wrap{ display:flex; flex-direction:column; align-items:stretch; padding-block:.6rem; gap:0; }
.nav-home .nav-top-row{
  display:grid; grid-template-columns:minmax(0,1fr) auto minmax(0,1fr);
  align-items:center; gap:1rem; width:100%;
}
.nav-home .nav-top-left{ display:flex; align-items:center; min-width:0; }
.nav-home .nav-top-right{ display:flex; align-items:center; justify-content:flex-end; gap:.6rem; min-width:0; }
.nav-home .brand{ justify-self:center; }
.nav-home .menu{
  width:100%; justify-content:center; gap:.3rem;
  border-top:1px solid var(--line-soft); margin-top:.55rem; padding-block:.5rem 0;
}
@media(max-width:560px){
  .nav-home .nav-top-row{ gap:.5rem; }
  .nav-home .brand img{ height:34px; }
  .nav-home .catalog-menu-toggle{ padding:.6rem .8rem; font-size:.84rem; gap:.35rem; }
  .nav-home .catalog-menu-toggle svg:not(.catalog-menu-chevron){ display:none; }
}

/* ---------- Menú de catálogo (dropdown) ---------- */
.catalog-menu{ position:relative; display:inline-block; }
.catalog-menu-toggle{ gap:.6rem; }
.catalog-menu-toggle svg{ width:1.1em; height:1.1em; }
.catalog-menu-chevron{ transition:transform .2s ease; }
.catalog-menu-toggle[aria-expanded="true"] .catalog-menu-chevron{ transform:rotate(180deg); }
.catalog-menu-panel{
  position:absolute; top:calc(100% + .6rem); left:0; z-index:30;
  min-width:280px; max-width:92vw;
  background:#fff; border:1px solid var(--line); border-radius:var(--r-lg);
  box-shadow:var(--sh-lg); padding:.6rem;
  display:grid; gap:.15rem;
}
.catalog-menu-panel[hidden]{ display:none; }
.catalog-menu-item{
  display:flex; align-items:center; justify-content:space-between; gap:.6rem; width:100%; text-align:left;
  padding:.75rem .9rem; border-radius:var(--r-sm);
  font-weight:600; font-size:.95rem; color:var(--ink);
  transition:background-color .15s, color .15s;
}
.catalog-menu-item svg{ width:1.05em; height:1.05em; flex:none; color:var(--brand); }
.catalog-menu-item:hover, .catalog-menu-item:focus-visible{
  background:var(--aqua-100); color:var(--deep);
}
.catalog-menu-divider{ height:1px; background:var(--line-soft); margin:.35rem .2rem; }
.catalog-menu-viewall{ color:var(--brand); font-weight:700; }

/* ---------- Catálogo ---------- */
.prod-card{ background:#fff; border:1px solid var(--line); border-radius:var(--r-lg); overflow:hidden; display:flex; flex-direction:column; transition:transform .25s, box-shadow .25s; }
.prod-card:hover{ transform:translateY(-6px); box-shadow:var(--sh); }
.prod-card .pimg{ aspect-ratio:4/3; overflow:hidden; background:var(--mist); }
.prod-card .pimg img{ width:100%; height:100%; object-fit:cover; transition:transform .5s; }
.prod-card:hover .pimg img{ transform:scale(1.06); }
.prod-card .pbody{ padding:1.3rem; display:flex; flex-direction:column; flex:1; }
.prod-card .pcat{ font-size:.74rem; font-weight:700; letter-spacing:.1em; text-transform:uppercase; color:var(--brand); }
.prod-card h4{ font-size:1.1rem; margin:.3rem 0 .5rem; }
.prod-card p{ font-size:.9rem; color:var(--ink-soft); flex:1; }
.prod-card .btn{ margin-top:1rem; }

/* ---------- Acordeón ---------- */
.acc{ border:1px solid var(--line); border-radius:var(--r); overflow:hidden; background:#fff; }
.acc + .acc{ margin-top:.7rem; }
.acc-head{ width:100%; display:flex; align-items:center; justify-content:space-between; gap:1rem; padding:1.2rem 1.4rem; text-align:left; font-family:var(--display); font-weight:600; font-size:1.1rem; color:var(--ink); }
.acc-head .ic{ flex:none; width:30px; height:30px; border-radius:50%; background:var(--aqua-100); display:grid; place-items:center; color:var(--brand); transition:transform .3s, background-color .3s; }
.acc.open .acc-head .ic{ transform:rotate(45deg); background:var(--brand); color:#fff; }
.acc-body{ max-height:0; overflow:hidden; transition:max-height .35s ease; }
.acc-body-inner{ padding:0 1.4rem 1.3rem; color:var(--ink-soft); font-size:.96rem; }

/* ---------- Footer ---------- */
.footer{ background:
  radial-gradient(100% 120% at 10% 0%, rgba(127,200,206,.10), transparent 50%),
  linear-gradient(180deg,#0E323D,#0A222A);
  color:#BcD3D8; color:#BFD6DB; padding-block:clamp(3rem,6vw,4.5rem) 2rem; }
.footer h4{ color:#fff; font-size:1rem; font-family:var(--body); font-weight:700; letter-spacing:.02em; margin-bottom:1.1rem; }
.footer-grid{ display:grid; gap:2.2rem; grid-template-columns:1fr; }
@media(min-width:720px){ .footer-grid{ grid-template-columns:1.5fr 1fr 1fr 1.3fr; } }
.footer a{ color:#AFC9CE; transition:color .2s; font-size:.94rem; }
.footer a:hover{ color:#fff; }
.footer .fbrand{ font-family:var(--display); font-weight:700; font-size:1.4rem; color:#fff; display:flex; align-items:center; gap:.6rem; margin-bottom:1rem; }
.footer .fbrand .logo-mark{ width:40px; height:40px; border-radius:11px; background:linear-gradient(150deg,var(--brand),var(--aqua)); display:grid; place-items:center; color:#fff; }
.footer ul{ display:grid; gap:.6rem; }
.footer .fcontact li{ display:flex; gap:.6rem; align-items:flex-start; font-size:.94rem; }
.footer .fcontact svg{ width:1.05em; height:1.05em; color:var(--aqua); margin-top:.2rem; flex:none; }
.socials{ display:flex; gap:.6rem; margin-top:1.2rem; }
.socials a{ width:40px; height:40px; border-radius:50%; background:rgba(255,255,255,.08); display:grid; place-items:center; transition:background-color .2s, transform .2s; }
.socials a:hover{ background:var(--brand); transform:translateY(-3px); }
.socials svg{ width:18px; height:18px; color:#fff; }
.footer-bottom{ border-top:1px solid rgba(255,255,255,.1); margin-top:2.6rem; padding-top:1.5rem; display:flex; flex-wrap:wrap; gap:.8rem; justify-content:space-between; font-size:.84rem; color:#8FAEB4; }

/* ---------- WhatsApp flotante ---------- */
.wa-float{
  position:fixed; right:18px; bottom:18px; z-index:var(--z-float);
  display:inline-flex; align-items:center; gap:.6rem;
  background:var(--wa); color:#fff; font-weight:700;
  padding:.85rem 1.1rem; border-radius:var(--r-pill);
  box-shadow:0 14px 34px -10px rgba(37,211,102,.6);
  transition:transform .2s, box-shadow .25s;
}
.wa-float svg{ width:24px; height:24px; }
.wa-float .wa-txt{ display:none; }
.wa-float:hover{ transform:translateY(-3px) scale(1.03); }
@media(min-width:560px){ .wa-float .wa-txt{ display:inline; } }
.wa-float::after{ content:""; position:absolute; inset:0; border-radius:inherit; box-shadow:0 0 0 0 rgba(37,211,102,.5); animation:pulse 2.4s infinite; }
@keyframes pulse{ 70%{ box-shadow:0 0 0 16px rgba(37,211,102,0); } 100%{ box-shadow:0 0 0 0 rgba(37,211,102,0); } }
@media (prefers-reduced-motion: reduce){ .wa-float::after{ animation:none; } }

/* ---------- Animaciones reveal ---------- */
.reveal{ opacity:0; transform:translateY(28px); transition:opacity .7s cubic-bezier(.2,.7,.2,1), transform .7s cubic-bezier(.2,.7,.2,1); will-change:opacity,transform; }
.reveal.in{ opacity:1; transform:none; }
.reveal[data-d="1"]{ transition-delay:.08s; }
.reveal[data-d="2"]{ transition-delay:.16s; }
.reveal[data-d="3"]{ transition-delay:.24s; }
.reveal[data-d="4"]{ transition-delay:.32s; }
.reveal[data-d="5"]{ transition-delay:.40s; }
@media (prefers-reduced-motion: reduce){
  .reveal{ opacity:1 !important; transform:none !important; transition:none !important; }
}

/* float deco */
.deco-blob{ position:absolute; border-radius:50%; filter:blur(40px); opacity:.5; z-index:0; pointer-events:none; }

/* ============================================================
   Scroll-Expand Hero (video que crece al hacer scroll)
   Versión vanilla — sin scroll-jacking, usa sticky nativo
   ============================================================ */
.se-hero{ position:relative; background:var(--ink); }
.se-sticky{
  position:relative;            /* fallback sin JS */
  height:88vh; min-height:540px;
  overflow:hidden; display:grid; place-items:center;
  background:radial-gradient(120% 120% at 50% 120%, #0E323D, #081E25);
}
.se-bg{ position:absolute; inset:0; z-index:0; transition:opacity .15s linear; }
.se-bg img{ width:100%; height:100%; object-fit:cover; }
.se-bg::after{ content:""; position:absolute; inset:0; background:rgba(8,30,37,.45); }
.se-stage{ position:relative; z-index:2; width:100%; height:100%; display:grid; place-items:center; }
.se-media{
  position:absolute; top:50%; left:50%; transform:translate(-50%,-50%);
  width:min(1080px,92vw); height:auto; aspect-ratio:16/10; max-height:78vh;
  border-radius:24px; overflow:hidden;
  box-shadow:0 40px 90px -25px rgba(0,0,0,.65);
  will-change:width,height;
}
.se-media video{ width:100%; height:100%; object-fit:cover; display:block; }
.se-media::after{ content:""; position:absolute; inset:0; background:rgba(8,30,37,.20); pointer-events:none; }
.se-title{
  position:relative; z-index:3; display:flex; flex-direction:column; gap:.05em;
  align-items:center; justify-content:center; text-align:center;
  font-family:var(--display); font-weight:800; color:#fff;
  font-size:clamp(2.1rem,7.4vw,5.4rem); letter-spacing:-.035em; line-height:1;
  pointer-events:none; text-shadow:0 4px 30px rgba(0,0,0,.4);
  white-space:nowrap;
  will-change:transform,opacity;
}
.se-title span{ will-change:transform; display:inline-block; }
.se-hint{
  position:absolute; bottom:7%; left:50%; transform:translateX(-50%); z-index:3;
  color:#EAF4F5; font-weight:600; font-size:.85rem; letter-spacing:.08em;
  display:flex; flex-direction:column; align-items:center; gap:.45rem; text-align:center;
}
.se-hint svg{ width:24px; height:24px; animation:seBounce 1.9s ease-in-out infinite; }
@keyframes seBounce{ 0%,100%{ transform:translateY(0);} 50%{ transform:translateY(7px);} }

/* Activo solo cuando JS habilita el efecto */
html.se-enabled .se-hero{ height:var(--se-len, 280vh); }
html.se-enabled .se-sticky{ position:sticky; top:0; height:100vh; height:100dvh; }
html.se-enabled .se-media{ height:440px; aspect-ratio:auto; max-width:95vw; max-height:86vh; }

@media (prefers-reduced-motion: reduce){
  .se-hint svg{ animation:none; }
}
@media(max-width:600px){
  .se-title{ gap:.05em; }
  .se-media{ aspect-ratio:3/4; }
}

/* ---------- Cuerpo de artículo (contenido del editor) ---------- */
.article-body{ max-width:760px; margin-inline:auto; font-size:1.12rem; line-height:1.75; color:var(--ink); }
.article-body > *:first-child{ margin-top:0; }
.article-body h2{ font-family:var(--display); font-size:clamp(1.5rem,3vw,2rem); margin:2.2rem 0 .8rem; }
.article-body h3{ font-family:var(--display); font-size:clamp(1.25rem,2.4vw,1.55rem); margin:1.8rem 0 .6rem; }
.article-body p{ margin:0 0 1.2rem; }
.article-body a{ color:var(--brand); text-decoration:underline; text-underline-offset:2px; }
.article-body a:hover{ color:var(--deep); }
.article-body ul, .article-body ol{ margin:0 0 1.3rem; padding-left:1.4rem; }
.article-body ul{ list-style:disc; } .article-body ol{ list-style:decimal; }
.article-body li{ margin-bottom:.5rem; }
.article-body img{ border-radius:var(--r); margin:1.6rem auto; box-shadow:var(--sh); }
.article-body blockquote{ margin:1.6rem 0; padding:1rem 1.4rem; border-left:4px solid var(--brand); background:var(--aqua-100); border-radius:0 var(--r) var(--r) 0; font-size:1.1rem; color:var(--deep); }
.article-body strong{ font-weight:700; }

/* utilidades */
.mt-1{ margin-top:.6rem; } .mt-2{ margin-top:1.2rem; } .mt-3{ margin-top:2rem; } .mt-4{ margin-top:3rem; }
.mb-2{ margin-bottom:1.2rem; } .mb-3{ margin-bottom:2rem; }
.maxw-prose{ max-width:62ch; } .maxw-sm{ max-width:48ch; }
.flex{ display:flex; } .items-center{ align-items:center; } .gap{ gap:1rem; } .wrap-flex{ flex-wrap:wrap; }
.relative{ position:relative; }
.text-aqua{ color:var(--aqua); }
.pill-row{ display:flex; flex-wrap:wrap; gap:.5rem; }

/* PRUEBAS */
.catalog-card{
  border:1px solid rgba(15,23,42,.08);
  background:linear-gradient(180deg,rgba(255,255,255,.86),rgba(255,255,255,.68));
  backdrop-filter:blur(18px);
  border-radius:28px;
  padding:clamp(1.2rem,3vw,2rem);
  box-shadow:0 24px 70px rgba(15,23,42,.08);
  overflow:hidden;
  position:relative;
}

.catalog-card::before{
  content:"";
  position:absolute;
  inset:-25% -20% auto auto;
  width:280px;
  height:280px;
  background:radial-gradient(circle,rgba(18,155,177,.16),transparent 62%);
  pointer-events:none;
}

.catalog-head{
  display:flex;
  justify-content:space-between;
  align-items:flex-start;
  gap:1.5rem;
  margin-bottom:1.4rem;
  position:relative;
  z-index:1;
}

.catalog-head h3{
  margin:.25rem 0 0;
  font-size:clamp(1.5rem,3vw,2.25rem);
  line-height:1.05;
}

.catalog-link{
  font-size:.9rem;
  font-weight:600;
  color:var(--c-primary, #0f6f86);
  text-decoration:none;
  white-space:nowrap;
}

.catalog-tabs{
  display:flex;
  gap:.6rem;
  flex-wrap:wrap;
  margin-bottom:1.5rem;
  position:relative;
  z-index:1;
}

.catalog-tabs span{
  border:1px solid rgba(15,23,42,.08);
  background:rgba(255,255,255,.72);
  border-radius:999px;
  padding:.55rem .85rem;
  font-size:.85rem;
  color:rgba(15,23,42,.72);
}

.shopify-embed-shell{
  position:relative;
  z-index:1;
  min-height:360px;
  border-radius:22px;
  background:rgba(248,250,252,.72);
  border:1px dashed rgba(15,23,42,.12);
  padding:1rem;
}

.catalog-note{
  margin:1.1rem 0 0;
  font-size:.9rem;
  line-height:1.6;
  color:rgba(15,23,42,.62);
  position:relative;
  z-index:1;
}

@media (max-width: 860px){
  .catalog-head{
    flex-direction:column;
  }

  .catalog-link{
    white-space:normal;
  }

  #catalogo [style*="position:sticky"]{
    position:relative !important;
    top:auto !important;
  }
}