/* ============================================================
   MARISCOS MALUKO SpA — Identidad digital
   Paleta: océano del norte de Chile · cadena de frío · trazabilidad
   Firma: capa monoespaciada de "traza" (coordenadas · lote · calibre · °C)
   ============================================================ */

:root{
  /* --- Profundidad marina --- */
  --abismo:   #071a26;
  --marino:   #0b2a3a;
  --petroleo: #0e3d4e;
  --oceano:   #12586e;
  --hielo:    #dde7ec;
  --hielo-2:  #eef3f6;
  --arena:    #e9e1d2;
  --blanco:   #fbfdfe;
  --turquesa: #2f9fb0;
  --turquesa-hi: #59cede;

  /* --- Texto --- */
  --tinta:      #0a2230;   /* texto sobre claro */
  --tinta-soft: #40606f;
  --sobre-oscuro:      rgba(251,253,254,.94);
  --sobre-oscuro-soft: rgba(214,230,238,.66);
  --linea:     rgba(255,255,255,.12);
  --linea-osc: rgba(10,34,48,.14);

  /* --- Tipografía --- */
  --display: "Bricolage Grotesque", -apple-system, "Segoe UI", sans-serif;
  --body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --mono: "Space Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;

  /* --- Ritmo --- */
  --maxw: 1240px;
  --gutter: clamp(20px, 5vw, 64px);
  --sec-y: clamp(64px, 10vw, 132px);
  --radio: 3px;
  --header-h: 76px;

  --ease: cubic-bezier(.22,.61,.36,1);
}

*,*::before,*::after{ box-sizing:border-box; margin:0; padding:0; }

html{ scroll-behavior:smooth; -webkit-text-size-adjust:100%; }
@media (prefers-reduced-motion: reduce){ html{ scroll-behavior:auto; } }

body{
  font-family:var(--body);
  color:var(--tinta);
  background:var(--blanco);
  line-height:1.6;
  font-size:clamp(15px,1.6vw,17px);
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
}

img{ display:block; max-width:100%; height:auto; }
a{ color:inherit; text-decoration:none; }
button{ font:inherit; color:inherit; cursor:pointer; background:none; border:none; }
ul{ list-style:none; }

:focus-visible{ outline:2.5px solid var(--turquesa-hi); outline-offset:3px; border-radius:2px; }

.wrap{ width:100%; max-width:var(--maxw); margin-inline:auto; padding-inline:var(--gutter); }

/* ---------- Tipografía utilitaria ---------- */
.traza{
  font-family:var(--mono);
  font-size:clamp(10px,1.15vw,12.5px);
  letter-spacing:.14em;
  text-transform:uppercase;
  line-height:1.5;
}
.eyebrow{
  font-family:var(--mono);
  font-size:clamp(10.5px,1.2vw,12.5px);
  letter-spacing:.24em;
  text-transform:uppercase;
  color:var(--turquesa);
  display:inline-flex; align-items:center; gap:.7em;
}
.eyebrow::before{
  content:""; width:26px; height:1px; background:var(--turquesa); display:inline-block;
}
.eyebrow.on-dark{ color:var(--turquesa-hi); }
.eyebrow.on-dark::before{ background:var(--turquesa-hi); }

h1,h2,h3{ font-family:var(--display); font-weight:800; line-height:1.02; letter-spacing:-.02em; }
.h-xl{ font-size:clamp(2.6rem,7.4vw,5.2rem); }
.h-lg{ font-size:clamp(2.1rem,5.2vw,3.7rem); }
.h-md{ font-size:clamp(1.55rem,3.4vw,2.4rem); }
.lead{ font-size:clamp(1.05rem,2vw,1.28rem); line-height:1.5; color:var(--tinta-soft); }
.on-dark .lead, .lead.on-dark{ color:var(--sobre-oscuro-soft); }

/* ---------- Botones ---------- */
.btn{
  display:inline-flex; align-items:center; gap:.6em;
  font-family:var(--body); font-weight:600; font-size:.98rem;
  padding:.92em 1.5em; border-radius:var(--radio);
  transition:transform .25s var(--ease), background .25s var(--ease), color .25s var(--ease), box-shadow .25s var(--ease);
  will-change:transform; line-height:1;
}
.btn svg{ width:1.15em; height:1.15em; }
.btn-wa{ background:var(--turquesa); color:#04222a; }
.btn-wa:hover{ background:var(--turquesa-hi); transform:translateY(-2px); box-shadow:0 10px 30px -12px rgba(47,159,176,.7); }
.btn-solid{ background:var(--marino); color:var(--blanco); }
.btn-solid:hover{ background:var(--petroleo); transform:translateY(-2px); }
.btn-ghost{ border:1px solid var(--linea-osc); color:var(--tinta); }
.btn-ghost:hover{ border-color:var(--marino); transform:translateY(-2px); }
.on-dark .btn-ghost{ border-color:var(--linea); color:var(--sobre-oscuro); }
.on-dark .btn-ghost:hover{ border-color:var(--turquesa-hi); }
.btn-sm{ padding:.7em 1.1em; font-size:.9rem; }

/* ---------- Header ---------- */
.site-header{
  position:fixed; inset:0 0 auto 0; z-index:60; height:var(--header-h);
  display:flex; align-items:center;
  transition:background .35s var(--ease), box-shadow .35s var(--ease), border-color .35s;
  border-bottom:1px solid transparent;
}
.site-header .wrap{ display:flex; align-items:center; justify-content:space-between; gap:1rem; }
.brand{ display:flex; align-items:center; gap:.65rem; z-index:2; }
.brand img{ width:42px; height:42px; border-radius:50%; }
.brand-name{ font-family:var(--display); font-weight:800; font-size:1.02rem; letter-spacing:-.01em; line-height:1; color:var(--sobre-oscuro); }
.brand-name small{ display:block; font-family:var(--mono); font-weight:400; font-size:.6rem; letter-spacing:.28em; color:var(--turquesa-hi); margin-top:3px; }

.nav{ display:flex; align-items:center; gap:clamp(1rem,2.4vw,2.1rem); }
.nav a{ font-size:.93rem; font-weight:500; color:var(--sobre-oscuro); opacity:.9; position:relative; padding:.3em 0; }
.nav a::after{ content:""; position:absolute; left:0; bottom:-2px; width:0; height:1.5px; background:var(--turquesa-hi); transition:width .3s var(--ease); }
.nav a:hover::after, .nav a.active::after{ width:100%; }
.nav a:hover{ opacity:1; }

.header-cta{ display:inline-flex; }

/* header scrolled state */
.site-header.scrolled{ background:rgba(7,26,38,.92); backdrop-filter:blur(12px); border-bottom-color:var(--linea); box-shadow:0 8px 30px -20px rgba(0,0,0,.8); }
.site-header.scrolled .brand-name{ color:#fff; }

.burger{ display:none; width:44px; height:44px; align-items:center; justify-content:center; z-index:2; }
.burger span{ display:block; width:22px; height:2px; background:var(--sobre-oscuro); position:relative; transition:.3s var(--ease); }
.burger span::before,.burger span::after{ content:""; position:absolute; left:0; width:22px; height:2px; background:inherit; transition:.3s var(--ease); }
.burger span::before{ top:-7px; } .burger span::after{ top:7px; }
body.menu-open .burger span{ background:transparent; }
body.menu-open .burger span::before{ top:0; transform:rotate(45deg); background:#fff; }
body.menu-open .burger span::after{ top:0; transform:rotate(-45deg); background:#fff; }

/* ---------- Hero ---------- */
.hero{ position:relative; background:var(--abismo); color:var(--sobre-oscuro); overflow:hidden; padding-top:var(--header-h); }
.hero::before{ /* atmósfera profunda */
  content:""; position:absolute; inset:0;
  background:
    radial-gradient(120% 90% at 78% 8%, rgba(18,88,110,.55), transparent 55%),
    radial-gradient(90% 80% at 8% 100%, rgba(14,61,78,.6), transparent 60%),
    linear-gradient(180deg, #06161f 0%, #071a26 60%, #08202c 100%);
}
.hero-inner{ position:relative; display:grid; grid-template-columns:1.05fr .95fr; gap:clamp(2rem,5vw,4rem); align-items:center; min-height:calc(100vh - var(--header-h)); padding-block:clamp(3rem,7vw,5rem); }
.hero-copy{ max-width:640px; }
.hero-coord{ color:var(--sobre-oscuro-soft); margin-bottom:1.6rem; display:flex; flex-wrap:wrap; gap:.4em 1.2em; }
.hero-coord b{ color:var(--turquesa-hi); font-weight:400; }
.hero h1{ margin:.2em 0 .5em; }
.hero h1 .mar{ display:block; color:var(--turquesa-hi); }
.hero-sub{ max-width:52ch; margin-bottom:2rem; }
.hero-actions{ display:flex; flex-wrap:wrap; gap:.9rem; margin-bottom:2.6rem; }
.hero-stats{ display:flex; flex-wrap:wrap; gap:clamp(1.4rem,4vw,3rem); border-top:1px solid var(--linea); padding-top:1.5rem; }
.stat b{ display:block; font-family:var(--display); font-weight:800; font-size:clamp(1.5rem,3vw,2.1rem); color:#fff; line-height:1; }
.stat span{ font-family:var(--mono); font-size:.7rem; letter-spacing:.16em; text-transform:uppercase; color:var(--sobre-oscuro-soft); }

.hero-media{ position:relative; align-self:stretch; display:flex; }
.hero-figure{ position:relative; width:100%; border-radius:var(--radio); overflow:hidden; align-self:center; }
.hero-figure img{ width:100%; height:100%; object-fit:cover; aspect-ratio:4/4.6; filter:saturate(1.02) contrast(1.02); }
.hero-figure::after{ content:""; position:absolute; inset:0; background:linear-gradient(180deg, transparent 55%, rgba(6,22,31,.55)); }
.hero-tag{ position:absolute; left:16px; bottom:16px; z-index:2; background:rgba(6,22,31,.72); backdrop-filter:blur(6px); border:1px solid var(--linea); border-radius:var(--radio); padding:.6em .8em; color:var(--sobre-oscuro); }
.hero-tag b{ color:var(--turquesa-hi); font-weight:400; }
.hero-scroll{ position:absolute; left:var(--gutter); bottom:1.4rem; z-index:2; color:var(--sobre-oscuro-soft); display:flex; align-items:center; gap:.6em; }
.hero-scroll .dot{ width:9px;height:9px;border-radius:50%;background:var(--turquesa-hi); animation:pulse 2.4s var(--ease) infinite; }
@keyframes pulse{ 0%,100%{opacity:.35;transform:scale(.8)} 50%{opacity:1;transform:scale(1.25)} }

/* ---------- Franja de confianza ---------- */
.confianza{ background:var(--marino); color:var(--sobre-oscuro); border-top:1px solid var(--linea); }
.confianza .wrap{ display:grid; grid-template-columns:repeat(4,1fr); }
.pilar{ padding:clamp(2rem,4vw,2.8rem) clamp(1rem,2vw,1.8rem); border-left:1px solid var(--linea); position:relative; }
.pilar:first-child{ border-left:none; }
.pilar .n{ font-family:var(--mono); font-size:.68rem; letter-spacing:.18em; color:var(--turquesa-hi); }
.pilar b{ display:block; font-family:var(--display); font-weight:800; font-size:clamp(1.15rem,2.2vw,1.5rem); color:#fff; margin:.5rem 0 .4rem; }
.pilar p{ font-size:.9rem; color:var(--sobre-oscuro-soft); line-height:1.45; }

/* ---------- Secciones base ---------- */
.section{ padding-block:var(--sec-y); }
.section.tint{ background:var(--hielo-2); }
.section.dark{ background:var(--abismo); color:var(--sobre-oscuro); position:relative; }
.section.dark .lead{ color:var(--sobre-oscuro-soft); }
.section-head{ max-width:60ch; margin-bottom:clamp(2.2rem,5vw,3.6rem); }
.section-head h2{ margin:.7rem 0 1rem; }

/* ---------- Nosotros ---------- */
.nosotros-grid{ display:grid; grid-template-columns:1.1fr .9fr; gap:clamp(2rem,5vw,4.5rem); align-items:center; }
.nosotros-figure{ position:relative; border-radius:var(--radio); overflow:hidden; }
.nosotros-figure img{ width:100%; aspect-ratio:4/4.7; object-fit:cover; }
.nosotros-figure figcaption{ position:absolute; left:0; bottom:0; right:0; padding:1.4rem 1.2rem .9rem; background:linear-gradient(transparent, rgba(7,26,38,.85)); color:var(--sobre-oscuro); }
.nosotros-figure .traza{ color:var(--turquesa-hi); }
.nosotros p + p{ margin-top:1.1rem; }
.mv{ display:grid; grid-template-columns:1fr 1fr; gap:1.5rem; margin-top:2.4rem; }
.mv .card{ border-top:2px solid var(--oceano); padding-top:1.1rem; }
.mv h3{ font-size:1.05rem; margin-bottom:.5rem; }
.mv p{ font-size:.95rem; color:var(--tinta-soft); }

/* ---------- Timeline ---------- */
.timeline{ position:relative; margin-top:1rem; }
.tl-line{ position:absolute; left:0; top:6px; bottom:0; width:1px; background:var(--linea); }
.section.dark .tl-item{ border-color:var(--linea); }
.tl-item{ position:relative; padding:0 0 clamp(2.4rem,5vw,3.6rem) clamp(1.6rem,4vw,3rem); }
.tl-item::before{ content:""; position:absolute; left:-4px; top:8px; width:9px; height:9px; border-radius:50%; background:var(--turquesa-hi); box-shadow:0 0 0 4px rgba(47,159,176,.18); }
.tl-year{ font-family:var(--mono); font-weight:700; font-size:clamp(1.2rem,2.6vw,1.7rem); color:var(--turquesa-hi); letter-spacing:.02em; }
.tl-item h3{ font-size:clamp(1.15rem,2.4vw,1.5rem); margin:.5rem 0 .7rem; color:#fff; }
.tl-item p{ color:var(--sobre-oscuro-soft); max-width:62ch; }
.tl-item p + p{ margin-top:.7rem; }
.tl-item ul{ margin-top:.8rem; display:flex; flex-wrap:wrap; gap:.5rem; }
.tl-item ul li{ font-family:var(--mono); font-size:.72rem; letter-spacing:.08em; text-transform:uppercase; border:1px solid var(--linea); border-radius:99px; padding:.35em .8em; color:var(--sobre-oscuro); }

/* ---------- Productos ---------- */
.prod-feature{ display:grid; grid-template-columns:1fr 1fr; gap:0; border:1px solid var(--linea-osc); border-radius:var(--radio); overflow:hidden; background:var(--blanco); }
.prod-feature.dark-panel{ border-color:var(--linea); }
.prod-feature .pf-media{ position:relative; min-height:340px; background:var(--hielo); }
.prod-feature .pf-media img{ position:absolute; inset:0; width:100%; height:100%; object-fit:cover; }
.pf-flag{ position:absolute; top:14px; left:14px; z-index:2; background:var(--turquesa); color:#04222a; font-family:var(--mono); font-size:.66rem; letter-spacing:.14em; text-transform:uppercase; padding:.4em .7em; border-radius:2px; font-weight:700; }
.prod-feature .pf-body{ padding:clamp(1.8rem,4vw,3rem); display:flex; flex-direction:column; justify-content:center; }
.pf-body h3{ font-size:clamp(1.6rem,3.4vw,2.4rem); margin:.7rem 0 1rem; }
.pf-body p{ color:var(--tinta-soft); margin-bottom:1.4rem; max-width:48ch; }
.spec{ display:grid; grid-template-columns:auto 1fr; gap:.55rem 1.2rem; margin-bottom:1.7rem; font-size:.92rem; }
.spec dt{ font-family:var(--mono); font-size:.7rem; letter-spacing:.12em; text-transform:uppercase; color:var(--turquesa); padding-top:2px; }
.spec dd{ color:var(--tinta); }
.section.dark .spec dd{ color:var(--sobre-oscuro); }
.section.dark .pf-body p{ color:var(--sobre-oscuro-soft); }
.pf-actions{ display:flex; flex-wrap:wrap; gap:.7rem; }

.prod-grid{ display:grid; grid-template-columns:repeat(2,1fr); gap:clamp(1.2rem,2.5vw,1.8rem); margin-top:clamp(1.4rem,3vw,2rem); }
.prod-card{ border:1px solid var(--linea-osc); border-radius:var(--radio); overflow:hidden; background:var(--blanco); display:flex; flex-direction:column; transition:transform .3s var(--ease), box-shadow .3s var(--ease); }
.prod-card:hover{ transform:translateY(-4px); box-shadow:0 24px 50px -30px rgba(10,34,48,.5); }
.prod-card .pc-media{ position:relative; aspect-ratio:4/3; overflow:hidden; background:var(--hielo); }
.prod-card .pc-media img{ width:100%; height:100%; object-fit:cover; transition:transform .6s var(--ease); }
.prod-card:hover .pc-media img{ transform:scale(1.04); }
.pc-flag{ position:absolute; top:12px; left:12px; background:rgba(7,26,38,.82); color:var(--turquesa-hi); font-family:var(--mono); font-size:.62rem; letter-spacing:.12em; text-transform:uppercase; padding:.35em .6em; border-radius:2px; }
.pc-body{ padding:1.3rem 1.3rem 1.5rem; display:flex; flex-direction:column; flex:1; }
.pc-body h3{ font-size:1.25rem; margin-bottom:.4rem; }
.pc-tags{ font-family:var(--mono); font-size:.72rem; letter-spacing:.06em; color:var(--tinta-soft); text-transform:uppercase; margin-bottom:.8rem; }
.pc-body p{ font-size:.92rem; color:var(--tinta-soft); margin-bottom:1.1rem; flex:1; }
.pc-actions{ display:flex; gap:.6rem; flex-wrap:wrap; }
.pc-link{ font-weight:600; font-size:.92rem; color:var(--oceano); display:inline-flex; align-items:center; gap:.4em; }
.pc-link:hover{ color:var(--turquesa); }

/* ---------- Pescados frescos (mosaico) ---------- */
.pescados{ display:grid; grid-template-columns:repeat(12,1fr); gap:clamp(.8rem,1.6vw,1.2rem); margin-top:clamp(1.4rem,3vw,2rem); }
.pez{ position:relative; overflow:hidden; border-radius:var(--radio); background:var(--hielo); min-height:180px; }
.pez img{ position:absolute; inset:0; width:100%; height:100%; object-fit:cover; transition:transform .6s var(--ease); }
.pez:hover img{ transform:scale(1.05); }
.pez::after{ content:""; position:absolute; inset:0; background:linear-gradient(200deg, transparent 45%, rgba(7,26,38,.78)); }
.pez .cap{ position:absolute; left:14px; bottom:12px; right:12px; z-index:2; color:var(--sobre-oscuro); }
.pez .cap b{ display:block; font-family:var(--display); font-weight:800; font-size:1.1rem; }
.pez .cap span{ font-family:var(--mono); font-size:.66rem; letter-spacing:.1em; text-transform:uppercase; color:var(--turquesa-hi); }
.pez-a{ grid-column:span 7; min-height:300px; } .pez-b{ grid-column:span 5; min-height:300px; }
.pez-c{ grid-column:span 4; } .pez-d{ grid-column:span 4; } .pez-e{ grid-column:span 4; }

/* ---------- Bandas info (formatos / etiquetado) ---------- */
.banda{ display:grid; grid-template-columns:1fr 1fr; gap:clamp(2rem,5vw,4rem); align-items:center; }
.banda.rev .banda-media{ order:-1; }
.banda-media{ border-radius:var(--radio); overflow:hidden; position:relative; }
.banda-media img{ width:100%; aspect-ratio:16/11; object-fit:cover; }
.chips{ display:flex; flex-wrap:wrap; gap:.6rem; margin-top:1.4rem; }
.chip{ font-family:var(--mono); font-size:.74rem; letter-spacing:.1em; text-transform:uppercase; border:1px solid var(--linea-osc); padding:.5em .9em; border-radius:99px; color:var(--tinta); }
.section.dark .chip{ border-color:var(--linea); color:var(--sobre-oscuro); }

/* ---------- Proceso 01–08 ---------- */
.proceso{ display:grid; grid-template-columns:repeat(4,1fr); gap:1px; background:var(--linea); border:1px solid var(--linea); border-radius:var(--radio); overflow:hidden; margin-top:1rem; }
.paso{ background:var(--abismo); padding:clamp(1.4rem,2.6vw,2rem); min-height:160px; display:flex; flex-direction:column; gap:.5rem; transition:background .3s var(--ease); }
.paso:hover{ background:var(--marino); }
.paso .np{ font-family:var(--mono); font-size:.8rem; color:var(--turquesa-hi); letter-spacing:.1em; }
.paso h3{ font-size:1.12rem; color:#fff; }
.paso p{ font-size:.86rem; color:var(--sobre-oscuro-soft); }
.proceso-note{ margin-top:1.6rem; display:flex; flex-wrap:wrap; gap:.6rem; }

/* ---------- Trazabilidad ---------- */
.traza-grid{ display:grid; grid-template-columns:1fr 1fr; gap:clamp(2rem,5vw,4rem); align-items:start; }
.fuentes{ display:grid; gap:.2rem; margin-top:1rem; }
.fuente{ display:flex; align-items:baseline; gap:1rem; padding:1rem 0; border-bottom:1px solid var(--linea); }
.fuente .fn{ font-family:var(--mono); color:var(--turquesa-hi); font-size:.8rem; }
.fuente b{ font-family:var(--display); font-weight:700; font-size:1.05rem; color:#fff; }
.fuente p{ font-size:.9rem; color:var(--sobre-oscuro-soft); }

/* ---------- Despachos + mapa ---------- */
.despacho-grid{ display:grid; grid-template-columns:1.15fr .85fr; gap:clamp(2rem,5vw,4rem); align-items:center; }
.mapa-card{ background:var(--abismo); border:1px solid var(--linea); border-radius:var(--radio); padding:clamp(1.6rem,3vw,2.4rem); color:var(--sobre-oscuro); }
.mapa-head{ display:flex; justify-content:space-between; align-items:baseline; margin-bottom:1rem; gap:1rem; }
.mapa-head .traza{ color:var(--turquesa-hi); }
.mapa-svg{ width:100%; height:auto; }
.mapa-leyenda{ display:flex; flex-wrap:wrap; gap:.4rem 1.2rem; margin-top:1rem; font-family:var(--mono); font-size:.72rem; letter-spacing:.06em; text-transform:uppercase; color:var(--sobre-oscuro-soft); }
.mapa-leyenda .o{ color:var(--turquesa-hi); }
.despacho-media{ display:grid; gap:clamp(.8rem,1.6vw,1.2rem); }
.despacho-media img{ width:100%; border-radius:var(--radio); object-fit:cover; }
.despacho-media .a{ aspect-ratio:16/10; } .despacho-media .b{ aspect-ratio:16/8; }

/* ---------- Clientes ---------- */
.clientes{ display:grid; grid-template-columns:repeat(4,1fr); gap:1rem; margin-top:1rem; }
.cliente{ border:1px solid var(--linea-osc); border-radius:var(--radio); padding:1.5rem 1.3rem; text-align:left; transition:border-color .3s, transform .3s var(--ease); }
.cliente:hover{ border-color:var(--oceano); transform:translateY(-3px); }
.cliente .ic{ width:34px; height:34px; color:var(--oceano); margin-bottom:1rem; }
.cliente b{ font-family:var(--display); font-weight:800; font-size:1.1rem; display:block; }
.cliente p{ font-size:.86rem; color:var(--tinta-soft); margin-top:.3rem; }

/* ---------- Contacto ---------- */
.contacto-grid{ display:grid; grid-template-columns:.85fr 1.15fr; gap:clamp(2rem,5vw,4rem); }
.contacto-info .dato{ padding:1.1rem 0; border-bottom:1px solid var(--linea); }
.contacto-info .dato .k{ font-family:var(--mono); font-size:.7rem; letter-spacing:.16em; text-transform:uppercase; color:var(--turquesa-hi); }
.contacto-info .dato a,.contacto-info .dato span{ display:block; font-size:1.05rem; color:#fff; margin-top:.35rem; }
.contacto-info .dato a:hover{ color:var(--turquesa-hi); }
.contacto-directos{ display:flex; flex-wrap:wrap; gap:.8rem; margin-top:1.8rem; }

.form{ background:var(--blanco); border-radius:var(--radio); padding:clamp(1.6rem,3.5vw,2.6rem); color:var(--tinta); }
.form-row{ display:grid; grid-template-columns:1fr 1fr; gap:1rem; }
.field{ margin-bottom:1rem; display:flex; flex-direction:column; gap:.4rem; }
.field label{ font-family:var(--mono); font-size:.7rem; letter-spacing:.12em; text-transform:uppercase; color:var(--tinta-soft); }
.field label .opt{ color:#9fb0b8; }
.field input,.field select,.field textarea{
  font:inherit; font-size:.98rem; color:var(--tinta);
  background:var(--hielo-2); border:1px solid var(--linea-osc); border-radius:var(--radio);
  padding:.8em .9em; transition:border-color .25s, background .25s;
}
.field input:focus,.field select:focus,.field textarea:focus{ background:#fff; border-color:var(--oceano); outline:none; box-shadow:0 0 0 3px rgba(18,88,110,.12); }
.field textarea{ resize:vertical; min-height:110px; }
.field.invalid input,.field.invalid select,.field.invalid textarea{ border-color:#c0392b; box-shadow:0 0 0 3px rgba(192,57,43,.12); }
.field .err{ font-size:.78rem; color:#c0392b; display:none; }
.field.invalid .err{ display:block; }
.hp{ position:absolute; left:-9999px; width:1px; height:1px; overflow:hidden; }
.form-consent{ font-size:.8rem; color:var(--tinta-soft); margin:.4rem 0 1.2rem; }
.form-consent a{ color:var(--oceano); text-decoration:underline; }
.form-submit{ display:flex; align-items:center; gap:1rem; flex-wrap:wrap; }
.form-status{ font-size:.9rem; }
.form-status.ok{ color:#1d7a53; } .form-status.bad{ color:#c0392b; }

/* ---------- Cierre CTA ---------- */
.cierre{ position:relative; background:var(--abismo); color:var(--sobre-oscuro); overflow:hidden; }
.cierre::before{ content:""; position:absolute; inset:0; background:radial-gradient(90% 120% at 85% 0%, rgba(18,88,110,.5), transparent 60%); }
.cierre .wrap{ position:relative; padding-block:clamp(4rem,9vw,7rem); text-align:center; }
.cierre h2{ margin:1rem auto; max-width:16ch; }
.cierre p{ max-width:52ch; margin:0 auto 2.2rem; color:var(--sobre-oscuro-soft); }
.cierre-actions{ display:flex; gap:1rem; justify-content:center; flex-wrap:wrap; }
.cierre .dominio{ margin-top:2.4rem; font-family:var(--mono); letter-spacing:.2em; color:var(--turquesa-hi); font-size:.85rem; }

/* ---------- Footer ---------- */
.site-footer{ background:#050f16; color:var(--sobre-oscuro-soft); padding-block:clamp(3rem,6vw,4.5rem) 2rem; }
.footer-top{ display:grid; grid-template-columns:1.4fr 1fr 1fr; gap:clamp(2rem,5vw,4rem); padding-bottom:2.5rem; border-bottom:1px solid var(--linea); }
.footer-brand{ display:flex; align-items:center; gap:.7rem; margin-bottom:1.1rem; }
.footer-brand img{ width:46px; height:46px; border-radius:50%; }
.footer-brand b{ font-family:var(--display); font-weight:800; color:#fff; font-size:1.1rem; }
.footer-col h4{ font-family:var(--mono); font-size:.72rem; letter-spacing:.16em; text-transform:uppercase; color:var(--turquesa-hi); margin-bottom:1rem; }
.footer-col a,.footer-col p{ display:block; font-size:.92rem; padding:.28em 0; color:var(--sobre-oscuro-soft); }
.footer-col a:hover{ color:#fff; }
.socials{ display:flex; gap:.7rem; margin-top:.6rem; }
.socials a{ width:40px; height:40px; border:1px solid var(--linea); border-radius:50%; display:flex; align-items:center; justify-content:center; }
.socials a:hover{ border-color:var(--turquesa-hi); color:#fff; }
.socials svg{ width:18px; height:18px; }
.footer-bottom{ display:flex; justify-content:space-between; flex-wrap:wrap; gap:1rem; padding-top:1.8rem; font-family:var(--mono); font-size:.72rem; letter-spacing:.06em; color:rgba(214,230,238,.4); }

/* ---------- WhatsApp flotante + sticky móvil ---------- */
.wa-float{ position:fixed; right:18px; bottom:18px; z-index:55; width:56px; height:56px; border-radius:50%; background:var(--turquesa); color:#04222a; display:flex; align-items:center; justify-content:center; box-shadow:0 14px 34px -12px rgba(47,159,176,.8); transition:transform .3s var(--ease), background .3s; }
.wa-float:hover{ background:var(--turquesa-hi); transform:scale(1.06) translateY(-2px); }
.wa-float svg{ width:28px; height:28px; }
.mobile-cta{ display:none; }

/* ---------- Reveal (progresivo: solo se oculta si el JS está activo) ---------- */
.js-anim .reveal{ opacity:0; transform:translateY(22px); transition:opacity .8s var(--ease), transform .8s var(--ease); }
.js-anim .reveal.in{ opacity:1; transform:none; }
@media (prefers-reduced-motion: reduce){
  .js-anim .reveal{ opacity:1 !important; transform:none !important; transition:none; }
  .hero-scroll .dot{ animation:none; }
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width:1024px){
  .hero-inner{ grid-template-columns:1fr; gap:2.2rem; min-height:auto; }
  .hero-media{ order:-1; }
  .hero-figure img{ aspect-ratio:16/10; }
  .hero-scroll{ display:none; }
  .nosotros-grid,.banda,.banda.rev .banda-media,.traza-grid,.despacho-grid,.contacto-grid{ grid-template-columns:1fr; }
  .banda.rev .banda-media{ order:0; }
  .prod-feature{ grid-template-columns:1fr; }
  .prod-feature .pf-media{ min-height:280px; aspect-ratio:16/10; }
  .proceso{ grid-template-columns:repeat(2,1fr); }
  .clientes{ grid-template-columns:repeat(2,1fr); }
  .footer-top{ grid-template-columns:1fr 1fr; }
  .pescados{ grid-template-columns:repeat(2,1fr); }
  .pez-a,.pez-b,.pez-c,.pez-d,.pez-e{ grid-column:span 1; min-height:220px; }
}

@media (max-width:720px){
  :root{ --header-h:64px; }
  .nav{
    position:fixed; inset:0; flex-direction:column; justify-content:center; gap:1.6rem;
    background:rgba(6,18,26,.98); backdrop-filter:blur(14px);
    transform:translateX(100%); transition:transform .4s var(--ease); z-index:1;
  }
  body.menu-open .nav{ transform:none; }
  .nav a{ font-size:1.3rem; }
  .header-cta{ display:none; }
  .burger{ display:flex; }
  .confianza .wrap{ grid-template-columns:1fr 1fr; }
  .pilar{ border-left:none; border-top:1px solid var(--linea); }
  .pilar:first-child,.pilar:nth-child(2){ border-top:none; }
  .pilar:nth-child(odd){ border-right:1px solid var(--linea); }
  .mv,.form-row,.proceso,.clientes,.pescados,.footer-top{ grid-template-columns:1fr; }
  .paso{ min-height:auto; }
  .footer-bottom{ flex-direction:column; }
  .wa-float{ bottom:74px; }
  .mobile-cta{
    display:flex; position:fixed; left:0; right:0; bottom:0; z-index:54;
    background:rgba(7,26,38,.96); backdrop-filter:blur(10px); border-top:1px solid var(--linea);
    padding:.6rem .8rem; gap:.6rem;
  }
  .mobile-cta .btn{ flex:1; justify-content:center; padding:.85em 1em; }
  body{ padding-bottom:64px; }
  .hero-stats{ gap:1.2rem 2rem; }
}

@media (max-width:420px){
  .hero-actions{ flex-direction:column; align-items:stretch; }
  .hero-actions .btn{ justify-content:center; }
}