/* ============================================================
   SW DEMOSCOPIA — Sistema de diseño
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Sora:wght@300;400;500;600;700;800&family=IBM+Plex+Mono:wght@400;500;600&display=swap');

:root {
  /* Brand */
  --navy-900: #001824;
  --navy-800: #00263a;
  --navy-700: #003048;   /* primary */
  --navy-600: #0a4360;
  --teal:     #18a8a8;
  --teal-700: #0e7a7a;
  --teal-200: #a8d8d8;
  --magenta:  #d81860;
  --coral:    #f07878;

  /* Neutrals (cool) */
  --ink:      #0c2230;
  --slate-700:#33485a;
  --slate-500:#5c7184;
  --slate-400:#8497a6;
  --slate-300:#b7c3cc;
  --line:     #e2e8ec;
  --line-soft:#eef2f4;
  --paper:    #f5f7f8;
  --paper-2:  #eef2f4;
  --white:    #ffffff;

  /* Type */
  --font: 'Sora', system-ui, sans-serif;
  --mono: 'IBM Plex Mono', ui-monospace, monospace;

  /* Layout */
  --maxw: 1240px;
  --gutter: clamp(20px, 5vw, 64px);
  --radius: 16px;
  --radius-sm: 10px;
  --ease: cubic-bezier(.22,.61,.36,1);

  --shadow-sm: 0 1px 2px rgba(0,38,58,.06), 0 2px 8px rgba(0,38,58,.05);
  --shadow-md: 0 4px 14px rgba(0,38,58,.08), 0 14px 40px rgba(0,38,58,.08);
  --shadow-lg: 0 18px 50px rgba(0,38,58,.16);
}

* { box-sizing: border-box; }
a, button, [role="button"] { -webkit-tap-highlight-color: transparent; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font);
  color: var(--ink);
  background: var(--white);
  font-size: 17px;
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }

::selection { background: var(--teal-200); color: var(--navy-800); }

/* ---------- Layout ---------- */
.wrap { max-width: var(--maxw); margin-inline: auto; padding-inline: var(--gutter); }
.section { padding-block: clamp(72px, 9vw, 140px); }
.section--tight { padding-block: clamp(56px, 6vw, 96px); }

/* ---------- Type ---------- */
h1, h2, h3, h4 { font-weight: 700; line-height: 1.04; letter-spacing: -.02em; margin: 0; }
.display {
  font-size: clamp(2.6rem, 6.6vw, 5.4rem);
  font-weight: 700;
  line-height: .98;
  letter-spacing: -.035em;
}
.h2 { font-size: clamp(2rem, 3.8vw, 3.2rem); letter-spacing: -.03em; }
.h3 { font-size: clamp(1.3rem, 2vw, 1.7rem); letter-spacing: -.02em; }
.lead { font-size: clamp(1.1rem, 1.5vw, 1.35rem); line-height: 1.55; color: var(--slate-700); font-weight: 400; }
p { text-wrap: pretty; }

.eyebrow {
  font-family: var(--mono);
  font-size: .72rem;
  font-weight: 500;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--teal-700);
  display: inline-flex;
  align-items: center;
  gap: .6em;
}
.eyebrow::before {
  content: "";
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--magenta);
  box-shadow: 0 0 0 4px rgba(216,24,96,.12);
}
.eyebrow--light { color: var(--teal-200); }

.mono { font-family: var(--mono); }

/* Skip link (accesibilidad teclado) */
.skip-link {
  position: absolute; top: -100%; left: 1rem;
  background: var(--teal); color: #fff; padding: .6rem 1.2rem;
  border-radius: 0 0 6px 6px; font-weight: 600; font-size: .9rem;
  z-index: 10000; text-decoration: none; transition: top .2s;
}
.skip-link:focus { top: 0; outline: 2px solid var(--navy-700); outline-offset: 2px; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: .6em;
  font-weight: 600; font-size: .95rem;
  padding: .92em 1.5em; border-radius: 999px;
  border: 1px solid transparent;
  transition: transform .25s var(--ease), background .25s var(--ease), color .25s var(--ease), border-color .25s var(--ease), box-shadow .25s var(--ease);
  white-space: nowrap;
}
.btn:active { transform: scale(.97); transition-duration: 120ms; }
.btn .arrow { transition: transform .3s var(--ease); }
.btn:hover .arrow { transform: translateX(4px); }
.btn--primary { background: var(--magenta); color: #fff; }
.btn--primary:hover { background: #b9134f; transform: translateY(-2px); box-shadow: 0 10px 26px rgba(216,24,96,.32); }
.btn--ghost { background: transparent; color: var(--ink); border-color: var(--line); }
.btn--ghost:hover { border-color: var(--navy-700); background: var(--navy-700); color: #fff; transform: translateY(-2px); }
.btn--on-dark { background: #fff; color: var(--navy-800); }
.btn--on-dark:hover { background: var(--teal-200); transform: translateY(-2px); box-shadow: 0 10px 26px rgba(0,0,0,.25); }
.btn--ghost-dark { background: transparent; color: #fff; border-color: rgba(255,255,255,.28); }
.btn--ghost-dark:hover { border-color: #fff; background: rgba(255,255,255,.08); transform: translateY(-2px); }

/* ---- Focus visible global (accesibilidad teclado) ---- */
:focus-visible { outline: 2px solid var(--teal); outline-offset: 2px; border-radius: 3px; }
.btn:focus-visible { outline: 2px solid var(--teal); outline-offset: 3px; }
.textlink:focus-visible { outline: 2px solid var(--teal); outline-offset: 3px; border-radius: 3px; }

.textlink {
  display: inline-flex; align-items: center; gap: .45em;
  font-weight: 600; color: var(--navy-700);
  border-bottom: 1.5px solid transparent; padding-bottom: 2px;
  transition: border-color .25s var(--ease), gap .25s var(--ease);
}
.textlink .arrow { transition: transform .3s var(--ease); }
.textlink:hover { border-color: var(--magenta); }
.textlink:hover .arrow { transform: translateX(4px); }

/* ============================================================
   HEADER
   ============================================================ */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255,255,255,.82);
  backdrop-filter: blur(14px) saturate(1.4);
  -webkit-backdrop-filter: blur(14px) saturate(1.4);
  border-bottom: 1px solid var(--line-soft);
  transition: background .3s var(--ease), border-color .3s var(--ease);
  padding-top: env(safe-area-inset-top);
}
.site-header.is-dark {
  background: rgba(0,38,58,.55);
  border-bottom-color: rgba(255,255,255,.08);
}
.nav {
  display: flex; align-items: center; justify-content: space-between;
  height: 96px; gap: 2rem;
}
.brand img { height: 96px; width: auto; }
.brand .logo-light { display: none; }
.site-header.is-dark .brand .logo-dark { display: none; }
.site-header.is-dark .brand .logo-light { display: block; }

/* ---- Splash screen ---- */
#splash {
  position: fixed; inset: 0; z-index: 9999;
  background: var(--navy-800);
  display: flex; align-items: center; justify-content: center;
  transition: opacity 0.75s cubic-bezier(0.4,0,0.2,1), transform 0.75s cubic-bezier(0.4,0,0.2,1);
}
#splash.splash-exit { opacity: 0; transform: scale(1.06); pointer-events: none; }
#splash.splash-gone { display: none; }
.splash-inner {
  display: flex; flex-direction: column; align-items: center; gap: 1.75rem;
  padding: 2rem; text-align: center;
}
.splash-logo { width: 220px; height: auto; }
.splash-msg {
  color: rgba(255,255,255,.88);
  font-family: 'Sora', sans-serif;
  font-size: 1.2rem; font-weight: 500; line-height: 1.55; letter-spacing: 0.01em;
}
.splash-tagline {
  color: var(--teal);
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.7rem; letter-spacing: 0.22em; font-weight: 500;
  margin-top: -0.75rem;
}
.splash-bar-wrap {
  width: 280px; height: 18px;
  border: 3px solid var(--teal);
  background: rgba(24,168,168,.08);
  image-rendering: pixelated;
  overflow: hidden;
}
.splash-bar-fill {
  height: 100%; width: 0%;
  background: repeating-linear-gradient(
    to right,
    var(--teal) 0px, var(--teal) 15px,
    rgba(24,168,168,.25) 15px, rgba(24,168,168,.25) 18px
  );
  image-rendering: pixelated;
  transition: none;
}
.splash-pct {
  color: var(--teal);
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.8rem; letter-spacing: 0.15em;
  margin-top: -0.75rem;
}

.nav-links { display: flex; align-items: center; gap: 2rem; list-style: none; margin: 0; padding: 0; }
.nav-links a {
  font-size: .88rem; font-weight: 500; color: var(--slate-700);
  position: relative; padding-block: 4px; white-space: nowrap;
  transition: color .2s var(--ease);
}
.nav-links a::after {
  content: ""; position: absolute; left: 0; bottom: -2px; height: 2px; width: 0;
  background: var(--magenta); transition: width .28s var(--ease);
}
.nav-links a:hover, .nav-links a.active { color: var(--navy-800); }
.nav-links a:hover::after, .nav-links a.active::after { width: 100%; }
.site-header.is-dark .nav-links a { color: rgba(255,255,255,.8); }
.site-header.is-dark .nav-links a:hover, .site-header.is-dark .nav-links a.active { color: #fff; }

.nav-right { display: flex; align-items: center; gap: 1.1rem; }

/* Language toggle */
.lang {
  display: inline-flex; align-items: center;
  font-family: var(--mono); font-size: .72rem; font-weight: 500;
  border: 1px solid var(--line); border-radius: 999px; overflow: hidden;
}
.site-header.is-dark .lang { border-color: rgba(255,255,255,.22); }
.lang button {
  background: none; border: 0; color: var(--slate-400);
  padding: .42em .7em; letter-spacing: .08em; transition: all .2s var(--ease);
}
.lang button.on { background: var(--navy-700); color: #fff; }
.site-header.is-dark .lang button { color: rgba(255,255,255,.6); }
.site-header.is-dark .lang button.on { background: #fff; color: var(--navy-800); }

.nav-toggle { display: none; background: none; border: 0; padding: 12px; margin-right: -12px; }
.nav-toggle span { display: block; width: 24px; height: 2px; background: var(--ink); margin: 5px 0; transition: .3s var(--ease); border-radius: 2px; }
.site-header.is-dark .nav-toggle span { background: #fff; }

/* ============================================================
   HERO
   ============================================================ */
.hero { position: relative; overflow: hidden; }

/* shared decorative arc motif */
.arc-motif {
  position: absolute; border-radius: 50%;
  border-style: solid; border-color: transparent;
  pointer-events: none;
}

/* ---- Hero A: deep navy ---- */
.heroA {
  background:
    radial-gradient(120% 130% at 85% 10%,
      rgba(10,67,96,.88) 0%,
      rgba(0,48,72,.91) 38%,
      rgba(0,38,58,.95) 68%,
      rgba(0,24,36,.98) 100%),
    url('assets/oficina/recepcion.jpg') center 40% / cover no-repeat;
  color: #fff;
}
.heroA .wrap { position: relative; z-index: 2; }
.heroA-grid {
  display: grid; grid-template-columns: 1.15fr .85fr; gap: clamp(2rem, 5vw, 5rem);
  align-items: center;
  padding-block: clamp(80px, 11vw, 168px);
}
.heroA h1 { color: #fff; }
.heroA h1 .acc { color: var(--teal-200); }
.heroA .lead { color: rgba(255,255,255,.82); max-width: 30ch; margin-top: 1.6rem; }
.hero-cta { display: flex; gap: .9rem; margin-top: 2.4rem; flex-wrap: wrap; }

.hero-kpis {
  display: grid; gap: 1px; background: rgba(255,255,255,.1);
  border: 1px solid rgba(255,255,255,.12); border-radius: var(--radius); overflow: hidden;
}
.hero-kpi { background: rgba(255,255,255,.03); padding: 1.6rem 1.5rem; }
.hero-kpi .num { font-size: clamp(2rem, 3.4vw, 2.9rem); font-weight: 700; letter-spacing: -.03em; line-height: 1; color: #fff; }
.hero-kpi .num .unit { color: var(--teal-200); }
.hero-kpi .lab { font-family: var(--mono); font-size: .72rem; letter-spacing: .12em; text-transform: uppercase; color: rgba(255,255,255,.6); margin-top: .7rem; }
@media (min-width: 700px){ .hero-kpis { grid-template-columns: 1fr 1fr; } }

/* big faint arc on hero A */
.heroA-arc {
  position: absolute; z-index: 1; right: -12%; top: 50%; transform: translateY(-50%);
  width: min(820px, 78vw); aspect-ratio: 1; opacity: .5; pointer-events: none;
}

/* ============================================================
   MARQUEE / trust strip
   ============================================================ */
.trust { border-block: 1px solid var(--line); background: #fff; }
.trust .wrap { display: flex; align-items: center; gap: 2rem; padding-block: 1.5rem; flex-wrap: wrap; justify-content: space-between; }
.trust-label { font-family: var(--mono); font-size: .72rem; letter-spacing: .16em; text-transform: uppercase; color: var(--slate-400); }
.trust-items { display: flex; gap: clamp(1.5rem,4vw,3.5rem); flex-wrap: wrap; align-items: center; }
.trust-items span { font-weight: 600; color: var(--slate-500); letter-spacing: -.01em; }

/* ============================================================
   GENERIC SECTION HEADERS
   ============================================================ */
.sec-head { max-width: 720px; }
.sec-head .h2 { margin-top: 1rem; }
.sec-head .lead { margin-top: 1.1rem; }
.sec-head--center { margin-inline: auto; text-align: center; }

/* ============================================================
   INTRO / value
   ============================================================ */
.value-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(1.5rem, 4vw, 4rem); align-items: start; }
.value-statement { font-size: clamp(1.5rem, 2.6vw, 2.2rem); font-weight: 500; line-height: 1.28; letter-spacing: -.02em; color: var(--ink); }
.value-statement b { color: var(--navy-700); font-weight: 700; }
.value-body { display: grid; gap: 1.3rem; }
.value-body p { color: var(--slate-700); }
@media (max-width: 820px){ .value-grid { grid-template-columns: 1fr; } }

/* ============================================================
   SERVICE / FEATURE CARDS
   ============================================================ */
.cards { display: grid; gap: 1.2rem; }
.cards.cols-2 { grid-template-columns: repeat(2, 1fr); }
.cards.cols-3 { grid-template-columns: repeat(3, 1fr); }
.cards.cols-4 { grid-template-columns: repeat(4, 1fr); }

.card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 1.9rem 1.7rem; position: relative; overflow: hidden;
  transition: transform .4s var(--ease), box-shadow .4s var(--ease), border-color .3s var(--ease);
}
.card::after {
  content: ""; position: absolute; left: 0; top: 0; height: 100%; width: 3px;
  background: var(--accent, var(--teal)); transform: scaleY(0); transform-origin: top;
  transition: transform .35s var(--ease);
}
.card:hover { transform: translateY(-7px) scale(1.013); box-shadow: 0 24px 56px rgba(0,38,58,.13); border-color: transparent; }
.card:hover::after { transform: scaleY(1); }
.card .card-ico {
  width: 46px; height: 46px; border-radius: 12px; display: grid; place-items: center;
  background: color-mix(in srgb, var(--accent, var(--teal)) 12%, #fff);
  color: var(--accent, var(--teal)); margin-bottom: 1.2rem;
  transition: transform .4s var(--ease);
}
.card:hover .card-ico { transform: scale(1.12) rotate(-6deg); }
.card h3 { margin-bottom: .6rem; }
.card p { color: var(--slate-500); font-size: .98rem; margin: 0; }
.card ul { margin: 1rem 0 0; padding: 0; list-style: none; display: grid; gap: .55rem; }
.card ul li { font-size: .92rem; color: var(--slate-700); padding-left: 1.2rem; position: relative; }
.card ul li::before { content: ""; position: absolute; left: 0; top: .55em; width: 6px; height: 6px; border-radius: 50%; background: var(--accent, var(--teal)); }

/* ============================================================
   APPROACH / steps
   ============================================================ */
.steps { display: grid; grid-template-columns: repeat(4,1fr); gap: 1.2rem; counter-reset: step; }
.step { position: relative; padding-top: 2.4rem; transition: transform .3s var(--ease); }
.step::before {
  counter-increment: step; content: "0" counter(step);
  font-family: var(--mono); font-size: .8rem; font-weight: 600; color: var(--magenta);
  position: absolute; top: 0; left: 0; letter-spacing: .1em;
}
.step .bar { height: 3px; background: var(--line); border-radius: 2px; margin-bottom: 1.1rem; position: relative; overflow: hidden; }
.step .bar::after { content:""; position: absolute; inset: 0; width: 0; background: var(--teal); border-radius: 2px; transition: width 1.2s var(--ease) .15s; }
.step.is-visible .bar::after { width: 40%; }
.step:hover { transform: translateY(-3px); }
.step h3 { font-size: 1.15rem; margin-bottom: .5rem; }
.step p { font-size: .92rem; color: var(--slate-500); margin: 0; }

/* ============================================================
   DARK BAND (capabilities / Estrateg-IA teaser)
   ============================================================ */
.band-dark { background: var(--navy-800); color: #fff; position: relative; overflow: hidden; }
.band-dark .eyebrow { color: var(--teal-200); }
.band-dark .lead { color: rgba(255,255,255,.78); }
.band-dark h2 { color: #fff; }

.pillar-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 1px; background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.12); border-radius: var(--radius); overflow: hidden; margin-top: 2.5rem; }
.pillar { background: rgba(255,255,255,.02); padding: 2rem 1.8rem; transition: background .3s var(--ease), transform .35s var(--ease); }
.pillar:hover { background: rgba(255,255,255,.06); transform: translateY(-4px); }
.pillar .tag { font-family: var(--mono); font-size: .72rem; letter-spacing: .12em; text-transform: uppercase; color: var(--teal-200); }
.pillar h3 { color: #fff; margin: 1rem 0 .7rem; font-size: 1.3rem; }
.pillar p { color: rgba(255,255,255,.66); font-size: .95rem; margin: 0; }

/* ============================================================
   CTA BAND
   ============================================================ */
.cta-band { background: linear-gradient(120deg, #bf1152 0%, var(--magenta) 35%, #ea1f5c 65%, #a80e48 100%); background-size: 300% 300%; animation: cta-shift 9s ease infinite; color: #fff; border-radius: var(--radius); padding: clamp(2.4rem, 5vw, 4.5rem); text-align: center; position: relative; overflow: hidden; }
.cta-band h2 { color: #fff; }
.cta-band .lead { color: rgba(255,255,255,.9); margin: 1rem auto 0; max-width: 46ch; }
.cta-band .hero-cta { justify-content: center; }

/* ============================================================
   CONTACT SECTION
   ============================================================ */
.contact-grid { display: grid; grid-template-columns: 1fr 1.6fr; gap: clamp(2rem, 5vw, 5rem); align-items: start; }
.contact-info-col { display: grid; gap: 1.6rem; }
.contact-info-col h3 { font-size: clamp(1.4rem, 2.2vw, 1.9rem); letter-spacing: -.025em; color: var(--ink); }
.contact-item { display: grid; gap: .25rem; }
.contact-item .label { font-family: var(--mono); font-size: .68rem; letter-spacing: .16em; text-transform: uppercase; color: var(--slate-400); }
.contact-item a { font-weight: 600; color: var(--navy-700); font-size: 1rem; transition: color .2s var(--ease); }
.contact-item a:hover { color: var(--teal-700); }
.contact-item span { color: var(--slate-500); font-size: .95rem; line-height: 1.6; }

/* Form */
.form-grid { display: grid; gap: 1.2rem; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.2rem; }
.form-field { display: grid; gap: .4rem; }
.form-group { display: grid; gap: .45rem; margin-bottom: 1.1rem; }
.form-label { font-family: var(--mono); font-size: .68rem; letter-spacing: .14em; text-transform: uppercase; color: var(--slate-500); font-weight: 500; }
.form-input, .form-textarea, .form-select {
  width: 100%; padding: .85em 1.1em;
  background: #fff; border: 1px solid var(--line);
  border-radius: var(--radius-sm); font-family: var(--font); font-size: 1rem; color: var(--ink);
  transition: border-color .2s var(--ease), box-shadow .2s var(--ease);
  outline: none; -webkit-appearance: none;
}
.form-input:focus, .form-textarea:focus {
  border-color: var(--teal); box-shadow: 0 0 0 3px rgba(24,168,168,.12);
}
.form-input.error, .form-textarea.error { border-color: var(--magenta); box-shadow: 0 0 0 3px rgba(216,24,96,.1); }
.form-error { font-size: .8rem; color: var(--magenta); display: none; }
.form-error.show { display: block; }
.form-textarea { resize: vertical; min-height: 130px; }

@media (max-width: 820px) {
  .contact-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
}

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer { background: var(--navy-900); color: rgba(255,255,255,.7); padding-block: clamp(48px, 6vw, 80px) 2rem; }
.footer-top { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 2.5rem; }
.footer-brand img { height: 110px; margin-bottom: 1.3rem; }
.footer-brand p { font-size: .95rem; max-width: 32ch; color: rgba(255,255,255,.6); }
.footer-col h4 { font-family: var(--mono); font-size: .72rem; letter-spacing: .14em; text-transform: uppercase; color: var(--teal-200); margin-bottom: 1.1rem; font-weight: 500; }
.footer-col ul { list-style: none; margin: 0; padding: 0; display: grid; gap: .7rem; }
.footer-col a { font-size: .95rem; color: rgba(255,255,255,.72); transition: color .2s var(--ease), transform .2s var(--ease); display: inline-block; }
.footer-col a:hover { color: #fff; transform: translateX(5px); }
.footer-contact { font-size: .95rem; display: grid; gap: .55rem; }
.footer-contact .big { font-size: 1.25rem; color: #fff; font-weight: 600; letter-spacing: -.01em; }
.footer-bottom {
  margin-top: clamp(2.5rem, 5vw, 4rem); padding-top: 1.6rem; border-top: 1px solid rgba(255,255,255,.1);
  display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap;
  font-size: .82rem; color: rgba(255,255,255,.5);
}
.footer-bottom .legal { display: flex; gap: 1.4rem; flex-wrap: wrap; }
.footer-bottom a:hover { color: #fff; }

/* ============================================================
   COOKIE CONSENT MODAL
   ============================================================ */
.cookie-info-btn:focus-visible,
.cookie-tab-btn:focus-visible,
.cookie-legal-back:focus-visible { outline: 2px solid var(--teal); outline-offset: 2px; border-radius: 4px; }

.cookie-modal {
  position: fixed; inset: 0; z-index: 2000;
  display: flex; align-items: flex-end; justify-content: center;
  padding: 1.5rem;
  padding-bottom: max(1.5rem, calc(env(safe-area-inset-bottom) + 1rem));
  background: rgba(0,24,36,.45); backdrop-filter: blur(4px);
  opacity: 0; pointer-events: none;
  transition: opacity .35s var(--ease);
}
.cookie-modal.open { opacity: 1; pointer-events: none; }
.cookie-modal.open .cookie-box { pointer-events: auto; }
.cookie-box {
  background: #fff; border-radius: var(--radius);
  padding: 2rem 2rem 1.6rem; max-width: 560px; width: 100%;
  box-shadow: var(--shadow-lg);
  transform: translateY(24px); transition: transform .35s var(--ease);
}
.cookie-modal.open .cookie-box { transform: translateY(0); }
.cookie-title { font-size: 1.05rem; font-weight: 700; color: var(--ink); margin: 0 0 .6rem; }
.cookie-text { font-size: .88rem; color: var(--slate-500); margin: 0 0 1.4rem; line-height: 1.6; }
.cookie-text a { color: var(--teal-700); font-weight: 600; }
.cookie-text a:hover { text-decoration: underline; }
.cookie-box h4 { font-size: 1.1rem; margin-bottom: .6rem; color: var(--ink); }
.cookie-box p { font-size: .9rem; color: var(--slate-500); margin: 0 0 1.4rem; line-height: 1.6; }
.cookie-box p a { color: var(--teal-700); font-weight: 600; }
.cookie-box p a:hover { text-decoration: underline; }
.cookie-actions { display: flex; gap: .7rem; flex-wrap: wrap; }
.cookie-actions .btn { font-size: .88rem; padding: .72em 1.3em; }
.cookie-box--minimal { padding: 1rem 1.25rem !important; }
.cookie-box--minimal .cookie-title,
.cookie-box--minimal .cookie-text,
.cookie-box--minimal .cookie-links { display: none; }
.cookie-text { margin-bottom: .6rem !important; }
.cookie-links { display: flex; align-items: center; gap: .5rem; margin: 0 0 1.2rem !important; flex-wrap: wrap; }
.cookie-links-sep { color: var(--slate-300); }
.cookie-info-btn {
  background: none; border: none; padding: 0; cursor: pointer;
  color: var(--teal-700); font-size: .88rem; font-weight: 600; font-family: inherit;
  text-decoration: underline; text-underline-offset: 2px;
  transition: color .2s;
}
.cookie-info-btn:hover { color: var(--teal); }

/* ---- Cookie expanded (legal view) ---- */
.cookie-modal.expanded {
  align-items: center;
  background: rgba(0,0,0,.55);
}
.cookie-box.expanded {
  max-width: 720px;
  width: calc(100vw - 3rem);
  max-height: 82vh;
  display: flex;
  flex-direction: column;
}
.cookie-legal {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  flex: 1;
  min-height: 0;
}
.cookie-legal-head {
  display: flex; align-items: center; justify-content: space-between;
  padding: .75rem 0 .75rem; border-bottom: 1px solid #e5e7eb;
  flex-shrink: 0;
}
.cookie-legal-tabs { display: flex; gap: .4rem; }
.cookie-tab-btn {
  background: none; border: none; cursor: pointer;
  padding: .4rem .85rem; border-radius: 6px;
  font-size: .84rem; font-weight: 600; color: var(--slate-500);
  font-family: inherit; transition: background .2s, color .2s;
}
.cookie-tab-btn.active { background: var(--teal); color: #fff; }
.cookie-tab-btn:not(.active):hover { background: #f3f4f6; color: var(--ink); }
.cookie-legal-back {
  background: none; border: none; cursor: pointer;
  font-size: 1rem; color: var(--slate-400); padding: .3rem .4rem;
  line-height: 1; border-radius: 4px; font-family: inherit;
  transition: color .2s;
}
.cookie-legal-back:hover { color: var(--ink); }
.cookie-legal-body {
  flex: 1; overflow-y: auto; padding: 1rem 0;
  font-size: .9rem; line-height: 1.75; color: var(--slate-500);
}
.cookie-legal-body h2 { font-size: 1rem; font-weight: 700; color: var(--ink); margin: 1.1rem 0 .4rem; }
.cookie-legal-body h3 { font-size: .9rem; font-weight: 700; color: var(--ink); margin: .9rem 0 .35rem; }
.cookie-legal-body p { margin: 0 0 .75rem; }
.cookie-legal-body ul, .cookie-legal-body ol { padding-left: 1.3rem; margin: 0 0 .75rem; }
.cookie-legal-body li { margin-bottom: .3rem; }

/* ---- Access blocker ---- */
.access-blocker {
  position: fixed; inset: 0; z-index: 3000;
  background: rgba(0,26,42,.97);
  display: flex; align-items: center; justify-content: center;
  padding: 2rem;
}
.blocker-box {
  max-width: 460px; width: 100%; text-align: center;
  display: flex; flex-direction: column; align-items: center; gap: 1.1rem;
}
.blocker-title {
  color: #fff; font-size: 1.5rem; font-weight: 700;
  font-family: 'Sora', sans-serif; margin: 0;
}
.blocker-text { color: rgba(255,255,255,.68); font-size: .95rem; line-height: 1.65; margin: 0; }

/* ============================================================
   LEGAL PAGES
   ============================================================ */
.legal-page { padding-block: clamp(96px, 12vw, 140px) clamp(56px, 8vw, 96px); }
.legal-back {
  display: inline-flex; align-items: center; gap: .5em;
  font-weight: 600; font-size: .9rem; color: var(--teal-700); margin-bottom: 2rem;
  transition: gap .2s var(--ease), color .2s var(--ease);
}
.legal-back svg { width: 16px; height: 16px; }
.legal-back:hover { gap: .75em; color: var(--navy-700); }
.legal-header { margin-bottom: 2.5rem; }
.legal-header h1 { font-size: clamp(2.2rem, 4.5vw, 3.2rem); margin: .6rem 0 .4rem; }
.legal-header .legal-date { font-family: var(--mono); font-size: .8rem; color: var(--slate-400); letter-spacing: .06em; }
.legal-content { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: clamp(1.8rem, 4vw, 3.2rem); box-shadow: var(--shadow-sm); }
.legal-content h2 { font-size: 1.35rem; color: var(--teal-700); margin: 2.2rem 0 .7rem; }
.legal-content h2:first-child { margin-top: 0; }
.legal-content h3 { font-size: 1.05rem; color: var(--ink); margin: 1.6rem 0 .5rem; }
.legal-content p { color: var(--slate-700); margin: 0 0 1rem; line-height: 1.65; }
.legal-content ul, .legal-content ol { padding-left: 1.5rem; margin: 0 0 1rem; display: grid; gap: .4rem; }
.legal-content li { color: var(--slate-700); line-height: 1.6; }
.legal-content strong { color: var(--ink); font-weight: 600; }
.info-box { background: color-mix(in srgb, var(--teal) 10%, #fff); border-left: 4px solid var(--teal); border-radius: 0 var(--radius-sm) var(--radius-sm) 0; padding: 1.1rem 1.4rem; margin: 1.4rem 0; }
.info-box p { margin: 0; color: var(--navy-700); }

/* ============================================================
   REVEAL ANIMATION
   ============================================================ */
.reveal { opacity: 0; transform: translateY(22px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.is-visible { 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; }
.card.reveal { transform: translateY(18px) scale(.98); }
.card.reveal.is-visible { transform: none; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 960px){
  .heroA-grid { grid-template-columns: 1fr 1fr; }
  .cards.cols-4 { grid-template-columns: repeat(2,1fr); }
  .cards.cols-3 { grid-template-columns: repeat(2,1fr); }
  .pillar-grid { grid-template-columns: repeat(2,1fr); }
  .steps { grid-template-columns: repeat(2,1fr); }
  .footer-top { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 780px){
  .heroA-grid { grid-template-columns: 1fr; }
  .pillar-grid { grid-template-columns: repeat(2,1fr); }
}
@media (max-width: 560px){
  .pillar-grid { grid-template-columns: 1fr; }
}
@media (max-width: 720px){
  .nav-links, .nav .lang-wrap-desktop { display: none; }
  .nav-toggle { display: block; }
  .nav.open + .mobile-menu { display: block; }
  .cards.cols-2, .cards.cols-3, .cards.cols-4 { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr; gap: 2rem; }
  .hero-cta { width: 100%; }
  .hero-cta .btn { flex: 1; justify-content: center; }
  /* Nav compacto en móvil */
  .nav { height: 68px; }
  .brand img { height: 54px; }
}

/* Mobile menu */
.mobile-menu { display: none; background: var(--navy-800); border-top: 1px solid rgba(255,255,255,.08); }
.mobile-menu.open { display: block; }
.mobile-menu ul { list-style: none; margin: 0; padding: 1rem var(--gutter) 1.5rem; display: grid; gap: .2rem; }
.mobile-menu a { display: block; padding: .9rem 0; color: rgba(255,255,255,.85); font-weight: 500; font-size: 1.1rem; border-bottom: 1px solid rgba(255,255,255,.07); }
.mobile-menu a:focus-visible { outline: 2px solid var(--teal); outline-offset: 2px; border-radius: 3px; background: rgba(255,255,255,.06); }
.lang button:focus-visible { outline: 2px solid var(--teal); outline-offset: 2px; }

/* ============================================================
   ANIMATIONS
   ============================================================ */

/* Arc rotation */
@keyframes arc-drift-cw {
  from { transform: translateY(-50%) rotate(0deg); }
  to   { transform: translateY(-50%) rotate(360deg); }
}
@keyframes arc-drift-ccw {
  from { transform: translateY(-50%) rotate(0deg); }
  to   { transform: translateY(-50%) rotate(-360deg); }
}
.heroA-arc { animation: arc-drift-cw 90s linear infinite; }
.band-dark .heroA-arc { animation: arc-drift-ccw 130s linear infinite; }

/* Eyebrow dot pulse */
@keyframes dot-pulse {
  0%, 100% { box-shadow: 0 0 0 4px rgba(216,24,96,.12); }
  50%       { box-shadow: 0 0 0 9px rgba(216,24,96,.04); }
}
.eyebrow::before { animation: dot-pulse 3.5s ease-in-out infinite; }

/* Trust marquee */
@keyframes marquee-roll {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}
.trust-items {
  overflow: hidden; flex: 1; min-width: 0; gap: 0; flex-wrap: nowrap;
  -webkit-mask-image: linear-gradient(to right, transparent, black 12%, black 88%, transparent);
  mask-image: linear-gradient(to right, transparent, black 12%, black 88%, transparent);
}
.trust-track { display: flex; flex-shrink: 0; align-items: center; gap: clamp(2rem, 4vw, 3.5rem); animation: marquee-roll 26s linear infinite; }
.trust-track:hover { animation-play-state: paused; }

/* CTA gradient animation */
@keyframes cta-shift {
  0%   { background-position: 0% 50%; }
  50%  { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

/* Header entrance */
@keyframes header-drop {
  from { opacity: 0; transform: translateY(-14px); }
  to   { opacity: 1; transform: none; }
}
.site-header { animation: header-drop .55s var(--ease) both; }

/* Hero KPI hover */
.hero-kpi { transition: background .3s var(--ease); }
.hero-kpi:hover { background: rgba(255,255,255,.08); cursor: default; }
.hero-kpi .num { transition: color .3s var(--ease); }
.hero-kpi:hover .num { color: var(--teal-200); }

/* Mouse glow */
#mouseGlow {
  position: fixed; top: 0; left: 0;
  width: 560px; height: 560px; border-radius: 50%;
  background: radial-gradient(circle, rgba(213,0,77,.13) 0%, rgba(213,0,77,.05) 40%, transparent 70%);
  pointer-events: none; mix-blend-mode: multiply;
  z-index: 9990; opacity: 0; transition: opacity .5s;
  will-change: transform;
}

/* Page curtain */
.page-curtain {
  position: fixed; inset: 0; z-index: 9999;
  background: #001824; pointer-events: none;
  opacity: 1; transition: opacity .45s var(--ease);
}

/* Tab transition overlay — independiente del page-curtain */
#tab-overlay {
  position: fixed; inset: 0; z-index: 9998;
  background: #001824; pointer-events: none;
  opacity: 0;
}
#tab-overlay.tab-overlay--in {
  opacity: 1;
  transition: opacity .22s cubic-bezier(.22,1,.36,1);
}
#tab-overlay.tab-overlay--out {
  opacity: 0;
  transition: opacity .5s cubic-bezier(.22,1,.36,1);
}

/* ============================================================
   FOTOS DE OFICINA
   ============================================================ */

/* --- Strip foto en sección Quiénes somos --- */
.value-photo {
  margin-top: 3rem;
  border-radius: var(--radius);
  overflow: hidden;
  height: clamp(260px, 38vw, 480px);
  position: relative;
}
.value-photo img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center 35%;
  transition: transform 1.2s var(--ease);
}
.value-photo:hover img { transform: scale(1.03); }

/* --- Bento grid de instalaciones --- */
.office-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  grid-template-rows: clamp(200px, 22vw, 300px) clamp(200px, 22vw, 300px);
  gap: 10px;
}
.office-grid__item {
  border-radius: var(--radius);
  overflow: hidden;
  position: relative;
  background: var(--paper-2);
}
.office-grid__item img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform .9s var(--ease);
  display: block;
}
.office-grid__item:hover img { transform: scale(1.05); }
/* reception — wide (cols 1-2, row 1) */
.office-grid__item:nth-child(1) { grid-column: 1 / 3; grid-row: 1; }
/* fieldwork activo — tall (col 3, rows 1-2) */
.office-grid__item:nth-child(2) { grid-column: 3; grid-row: 1 / 3; }
/* 3rd item spans full width of remaining cols, row 2 */
.office-grid__item:nth-child(3) { grid-column: 1 / 3; grid-row: 2; }

@media (max-width: 768px) {
  .office-grid {
    grid-template-columns: 1fr 1fr;
    grid-template-rows: clamp(180px, 45vw, 260px) clamp(180px, 45vw, 260px) clamp(180px, 45vw, 260px);
  }
  .office-grid__item:nth-child(1) { grid-column: 1 / 3; grid-row: 1; }
  .office-grid__item:nth-child(2) { grid-column: 1 / 3; grid-row: 2; }
  .office-grid__item:nth-child(3) { grid-column: 1 / 3; grid-row: 3; }
}

@media (max-width: 480px) {
  .office-grid {
    grid-template-columns: 1fr;
    grid-template-rows: repeat(3, clamp(200px, 60vw, 300px));
  }
  .office-grid__item:nth-child(1),
  .office-grid__item:nth-child(2),
  .office-grid__item:nth-child(3) {
    grid-column: 1; grid-row: auto;
  }
}

/* ============================================================
   REDUCED MOTION
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
  .heroA-arc, .band-dark .heroA-arc, .eyebrow::before, .trust-track, .cta-band, .site-header { animation: none !important; }
  .trust-items { -webkit-mask-image: none; mask-image: none; overflow: hidden; flex-wrap: wrap; gap: clamp(1.5rem,4vw,3.5rem); }
  .step .bar::after { width: 40% !important; transition: none !important; }
  .card:hover, .pillar:hover, .step:hover { transform: none !important; }
  .reveal { transition: none !important; opacity: 1 !important; transform: none !important; }
  .cookie-modal, .cookie-box { transition: none !important; }
}