:root{
  --az-brand:#1B7A6F;
  --az-brand-dark:#14665D;
  --az-ink:#0F1115;
  --az-muted:#667085;
  --az-muted-2:#98A2B3;
  --az-line:#E4E7EC;
  --az-bg:#F5F7F9;
  --az-surface:#FFFFFF;
  --az-dark:#0B0D10;
  --az-soft-green:#EDF8F6;
  --az-shadow:0 10px 24px rgba(16,24,40,.08);
  --az-font:Inter,ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--az-font);
  color:var(--az-ink);
  background:var(--az-bg);
}

a{color:inherit}
a:focus-visible{
  outline:3px solid rgba(42,157,143,.28);
  outline-offset:3px;
}

.site-header{
  position:sticky;
  top:0;
  z-index:20;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:18px;
  padding:14px 24px;
  background:rgba(255,255,255,.94);
  border-bottom:1px solid var(--az-line);
  backdrop-filter:blur(10px);
}

.brand{
  display:flex;
  align-items:center;
  gap:12px;
  text-decoration:none;
}

.brand-logo{
  display:block;
  height:36px;
  width:auto;
}

.site-nav{
  display:flex;
  align-items:center;
  gap:22px;
  font-size:14px;
  font-weight:700;
}

.site-nav a{
  text-decoration:none;
}

.site-nav a:hover{
  color:var(--az-brand);
}

.nav-cta{
  padding:10px 14px;
  border-radius:8px;
  color:#fff;
  background:var(--az-brand);
}

.site-nav .nav-cta:hover{
  color:#fff;
  background:var(--az-brand-dark);
}

.hero{
  display:grid;
  grid-template-columns:minmax(0,.95fr) minmax(420px,.75fr);
  gap:56px;
  align-items:start;
  padding:118px 24px 88px;
  background:var(--az-dark);
  color:#fff;
}

.hero-content,
.hero-panel,
.section,
.site-footer{
  width:min(1160px,100%);
}

.hero-content{
  justify-self:end;
  max-width:760px;
}

.kicker{
  margin:0 0 12px;
  color:var(--az-brand);
  font-size:12px;
  font-weight:800;
  letter-spacing:.12em;
  text-transform:uppercase;
}

.hero .kicker,
.hero-panel .panel-label{
  color:#9BD8D0;
}

h1,h2,h3,p{margin-top:0}

h1{
  margin-bottom:20px;
  max-width:820px;
  font-size:clamp(40px,5vw,64px);
  line-height:1.04;
}

.hero-lead{
  max-width:650px;
  color:#D0D5DD;
  font-size:20px;
  line-height:1.6;
}

.hero-actions,
.contact-actions{
  display:flex;
  flex-wrap:wrap;
  gap:12px;
  margin-top:26px;
}

.button{
  display:inline-flex;
  min-height:44px;
  align-items:center;
  justify-content:center;
  padding:12px 18px;
  border-radius:8px;
  font-size:14px;
  font-weight:800;
  text-decoration:none;
}

.button.primary{
  color:#fff;
  background:var(--az-brand);
}

.button.primary:hover{
  background:var(--az-brand-dark);
}

.button.secondary{
  color:#fff;
  border:1px solid rgba(255,255,255,.22);
}

.button.secondary:hover{
  background:rgba(255,255,255,.07);
}

.button.light{
  color:var(--az-brand-dark);
  background:#fff;
  border:1px solid #CFE5E1;
}

.hero-panel{
  max-width:560px;
  justify-self:start;
  align-self:center;
  padding:34px;
  border:1px solid rgba(255,255,255,.12);
  border-radius:18px;
  background:rgba(255,255,255,.04);
  box-shadow:0 24px 80px rgba(0,0,0,.22);
}

.panel-label{
  display:block;
  margin-bottom:14px;
  font-size:12px;
  font-weight:800;
  letter-spacing:.12em;
  text-transform:uppercase;
}

.hero-panel-lead{
  max-width:420px;
  margin:0 0 20px;
  color:#D0D5DD;
  font-size:17px;
  line-height:1.55;
}

.hero-panel ul{
  display:grid;
  gap:12px;
  margin:0;
  padding:0;
  list-style:none;
}

.hero-panel li{
  position:relative;
  padding-left:18px;
  color:#F2F4F7;
  font-size:15px;
  line-height:1.5;
}

.hero-panel li::before{
  content:"";
  position:absolute;
  top:9px;
  left:0;
  width:8px;
  height:8px;
  border-radius:999px;
  background:#9BD8D0;
}

.hero-panel-metrics{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:1px;
  overflow:hidden;
  margin-top:36px;
  max-width:480px;
  border:1px solid rgba(255,255,255,.12);
  border-radius:14px;
  background:rgba(255,255,255,.10);
}

.hero-panel-metrics div{
  padding:16px 14px;
  background:rgba(255,255,255,.04);
}

.hero-panel-metrics strong,
.hero-panel-metrics span{
  display:block;
}

.hero-panel-metrics strong{
  margin-bottom:4px;
  color:#fff;
  font-size:26px;
  line-height:1;
}

.hero-panel-metrics span{
  color:#D0D5DD;
  font-size:11px;
  font-weight:800;
  letter-spacing:.06em;
  line-height:1.25;
  text-transform:uppercase;
}

.section{
  margin:auto;
  padding:88px 24px;
}

.section-head{
  max-width:850px;
  margin-bottom:30px;
}

h2{
  margin-bottom:12px;
  max-width:820px;
  font-size:clamp(30px,4vw,48px);
  line-height:1.08;
}

.section-head p:not(.kicker),
.diagnostic p,
.contact p{
  color:var(--az-muted);
  font-size:18px;
  line-height:1.7;
}

.card-grid,
.industry-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(240px,1fr));
  gap:18px;
}

.card,
.industry-grid article,
.industry-grid a,
.steps div{
  min-height:100%;
  padding:22px;
  border:1px solid var(--az-line);
  border-radius:16px;
  background:#fff;
  box-shadow:0 1px 2px rgba(16,24,40,.04);
  transition:box-shadow .2s ease, border-color .2s ease, transform .2s ease;
}

.card{
  display:block;
  text-decoration:none;
  color:inherit;
}

.card span{
  display:block;
  margin-bottom:16px;
  color:var(--az-brand-dark);
  font-size:12px;
  font-weight:800;
  letter-spacing:.08em;
  text-transform:uppercase;
}

.card h3,
.industry-grid h3{
  margin-bottom:10px;
  font-size:21px;
  line-height:1.2;
}

/* Descripción oculta por defecto; se revela al pasar el mouse o con foco de teclado */
.card p{
  max-height:0;
  margin-top:0;
  margin-bottom:0;
  opacity:0;
  overflow:hidden;
  color:var(--az-muted);
  font-size:15px;
  line-height:1.65;
  transition:max-height .28s ease, opacity .2s ease, margin-top .28s ease;
}

.card:hover p,
.card:focus-visible p,
.card:focus-within p{
  max-height:280px;
  margin-top:2px;
  opacity:1;
}

.industry-grid p,
.steps p{
  margin-bottom:0;
  color:var(--az-muted);
  font-size:15px;
  line-height:1.65;
}

.card-link{
  display:inline-block;
  max-height:0;
  margin-top:0;
  opacity:0;
  overflow:hidden;
  font-size:13px;
  font-weight:800;
  color:var(--az-brand-dark);
  text-decoration:none;
  letter-spacing:.02em;
  transition:opacity .2s ease, max-height .28s ease, margin-top .28s ease;
}

.card:hover .card-link,
.card:focus-visible .card-link,
.card:focus-within .card-link{
  max-height:24px;
  margin-top:14px;
  opacity:1;
}

/* Tarjetas con página de detalle: se ven clickeables antes de tocarlas */
.card.has-detail{
  cursor:pointer;
  border-color:#CFE5E1;
}

.card.has-detail:hover,
.card.has-detail:focus-visible{
  border-color:var(--az-brand);
  box-shadow:0 16px 32px rgba(16,24,40,.14);
  transform:translateY(-3px);
}

.card:focus-visible{
  outline:3px solid rgba(27,122,111,.35);
  outline-offset:3px;
}

/* Táctil: no existe hover, así que la descripción y el link se muestran siempre */
@media (hover:none){
  .card p{
    max-height:none;
    margin-top:2px;
    opacity:1;
  }

  .card-link{
    max-height:24px;
    margin-top:14px;
    opacity:1;
  }

  .card.has-detail:hover{
    transform:none;
  }
}

@media (prefers-reduced-motion:reduce){
  .card,
  .card p,
  .card-link{
    transition:none;
  }

  .card.has-detail:hover,
  .card.has-detail:focus-visible{
    transform:none;
  }
}

.band{
  max-width:none;
  width:100%;
  padding-inline:max(24px,calc((100vw - 1160px) / 2));
  background:#fff;
}

.steps{
  display:grid;
  grid-template-columns:repeat(4,minmax(0,1fr));
  gap:18px;
}

.steps span{
  display:inline-flex;
  margin-bottom:18px;
  color:var(--az-brand);
  font-size:12px;
  font-weight:900;
  letter-spacing:.12em;
}

.steps strong{
  display:block;
  margin-bottom:8px;
  font-size:20px;
}

.diagnostic,
.contact{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:28px;
  margin-bottom:34px;
  border:1px solid #CFE5E1;
  border-radius:22px;
  background:linear-gradient(135deg,var(--az-soft-green),#fff);
  box-shadow:var(--az-shadow);
}

.diagnostic div,
.contact div{
  max-width:780px;
}

.site-footer{
  display:flex;
  justify-content:space-between;
  gap:20px;
  margin:auto;
  padding:24px;
  color:var(--az-muted);
  font-size:14px;
}

.site-footer a{
  text-decoration:none;
  font-weight:800;
}

@media (max-width: 980px){
  .site-header{
    align-items:flex-start;
    flex-direction:column;
  }

  .site-nav{
    width:100%;
    overflow-x:auto;
    padding-bottom:2px;
  }

  .site-nav a{
    white-space:nowrap;
  }

  .hero{
    grid-template-columns:1fr;
    padding-top:72px;
  }

  .hero-content,
  .hero-panel{
    justify-self:center;
    max-width:100%;
  }

  .hero-panel{
    width:100%;
  }

  .steps{
    grid-template-columns:repeat(2,minmax(0,1fr));
  }

  .diagnostic,
  .contact{
    align-items:flex-start;
    flex-direction:column;
  }
}

@media (max-width: 640px){
  .site-header{
    padding:12px 16px;
  }

  .hero{
    padding:56px 18px 68px;
  }

  .hero-lead{
    font-size:18px;
  }

  .hero-panel{
    padding:22px;
  }

  .hero-panel-metrics{
    grid-template-columns:1fr;
  }

  .steps{
    grid-template-columns:1fr;
  }

  .section{
    padding:58px 18px;
  }

  .band{
    padding-inline:18px;
  }
}


/* ── Accesibilidad: saltar al contenido ───────────────────────────────────── */
.skip-link{
  position:absolute;
  top:-64px;
  left:12px;
  z-index:100;
  padding:10px 16px;
  border-radius:8px;
  background:var(--az-dark);
  color:#fff;
  font-size:14px;
  font-weight:800;
  text-decoration:none;
}

.skip-link:focus{top:12px}

/* ── Industrias con solución relacionada ──────────────────────────────────── */
.industry-grid a{
  display:block;
  color:inherit;
  text-decoration:none;
}

.industry-grid a:hover,
.industry-grid a:focus-visible{
  border-color:var(--az-brand);
  box-shadow:0 16px 32px rgba(16,24,40,.14);
  transform:translateY(-3px);
}

.industry-link{
  display:inline-block;
  margin-top:14px;
  font-size:13px;
  font-weight:800;
  letter-spacing:.02em;
  color:var(--az-brand-dark);
}

@media (prefers-reduced-motion:reduce){
  .industry-grid a{transition:none}
  .industry-grid a:hover,
  .industry-grid a:focus-visible{transform:none}
}

/* ── Menú móvil (popover nativo) ───────────────────────────────────────────── */
.menu-toggle{display:none}

@media (min-width:981px){
  /* En escritorio el popover se muestra como la barra de navegación de siempre */
  .site-nav[popover]{
    position:static;
    inset:auto;
    display:flex;
    width:auto;
    height:auto;
    margin:0;
    padding:0;
    border:0;
    overflow:visible;
    background:transparent;
    color:inherit;
  }
}

/* Si el navegador no soporta popover se conserva el menú horizontal con scroll */
@supports selector(:popover-open){
  @media (max-width:980px){
    .site-header{
      flex-direction:row;
      align-items:center;
    }

    .menu-toggle{
      display:inline-flex;
      align-items:center;
      gap:10px;
      min-height:44px;
      padding:0 14px;
      border:1px solid var(--az-line);
      border-radius:8px;
      background:#fff;
      color:var(--az-ink);
      font:inherit;
      font-size:14px;
      font-weight:800;
      cursor:pointer;
    }

    .menu-toggle:hover{border-color:var(--az-brand)}

    .menu-icon{
      width:16px;
      height:2px;
      border-radius:2px;
      background:currentColor;
      box-shadow:0 -5px 0 currentColor,0 5px 0 currentColor;
    }

    .site-nav[popover]{
      position:fixed;
      inset:72px 16px auto 16px;
      width:auto;
      height:auto;
      margin:0;
      padding:10px;
      overflow:visible;
      border:1px solid var(--az-line);
      border-radius:14px;
      background:#fff;
      color:var(--az-ink);
      box-shadow:var(--az-shadow);
    }

    .site-nav[popover]:not(:popover-open){display:none}

    .site-nav[popover]:popover-open{
      display:flex;
      flex-direction:column;
      align-items:stretch;
      gap:2px;
    }

    .site-nav[popover] a{
      display:flex;
      align-items:center;
      min-height:44px;
      padding:10px 14px;
      border-radius:8px;
    }

    .site-nav[popover] a:hover{background:var(--az-soft-green)}

    .site-nav[popover] .nav-cta{
      justify-content:center;
      margin-top:6px;
    }
  }
}

/* Los anclajes (#soluciones, #casos-de-uso…) no quedan tapados por el header fijo */
section[id]{scroll-margin-top:84px}


/* ── Clientes (banda oscura con logos en blanco) ──────────────────────────── */
.section.clients{
  max-width:none;
  width:100%;
  padding-inline:max(24px,calc((100vw - 1160px) / 2));
  background:var(--az-dark);
  color:#fff;
}

.clients .kicker{color:#9BD8D0}
.clients h2{color:#fff}
.clients .section-head p:not(.kicker){color:#D0D5DD}

.client-groups{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(300px,1fr));
  gap:18px;
}

.client-group{
  padding:22px;
  border:1px solid rgba(255,255,255,.12);
  border-radius:16px;
  background:rgba(255,255,255,.04);
}

.client-group h4{
  margin:0 0 20px;
  color:#9BD8D0;
  font-size:12px;
  font-weight:800;
  letter-spacing:.1em;
  text-transform:uppercase;
}

.client-logos{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:20px 28px;
  margin:0;
  padding:0;
  list-style:none;
}

.client-logos li{
  display:flex;
  align-items:center;
  height:44px;
}

.client-logos img{
  display:block;
  width:auto;
  height:auto;
  max-width:132px;
  max-height:44px;
  opacity:.85;
  transition:opacity .2s ease;
}

.client-logos img:hover{opacity:1}

@media (prefers-reduced-motion:reduce){
  .client-logos img{transition:none}
}

.client-block + .client-block{margin-top:48px}

.client-block-title{
  margin:0 0 18px;
  padding-bottom:12px;
  border-bottom:1px solid rgba(255,255,255,.12);
  color:#fff;
  font-size:22px;
  line-height:1.2;
}

/* ── Pie de página con información legal ──────────────────────────────────── */
.site-footer{
  flex-wrap:wrap;
  align-items:center;
}

.footer-legal{
  display:flex;
  flex-wrap:wrap;
  gap:6px 20px;
}

.legal-note{
  margin-top:12px;
  font-size:14px !important;
  line-height:1.6 !important;
}

.legal-note a{
  color:var(--az-brand-dark);
  font-weight:700;
}

/* ── Páginas legales (aviso de privacidad, términos de uso) ──────────────── */
.legal{
  width:min(820px,100%);
  margin:auto;
  padding:72px 24px 88px;
}

.legal h1{
  margin-bottom:8px;
  font-size:clamp(32px,4vw,46px);
}

.legal-meta{
  margin-bottom:36px;
  color:var(--az-muted);
  font-size:15px;
}

.legal h2{
  margin:38px 0 10px;
  font-size:22px;
  line-height:1.25;
}

.legal p,
.legal li{
  color:#344054;
  font-size:16px;
  line-height:1.72;
}

.legal ul{
  display:grid;
  gap:10px;
  padding-left:22px;
}

.legal a{
  color:var(--az-brand-dark);
  font-weight:700;
}