:root {
  --ink: #14161b;
  --ink-soft: #1d2027;
  --paper: #f4f1ea;
  --paper-dim: #e7e2d6;
  --line: rgba(20, 22, 27, 0.12);
  --muted: #6c6a63;

  /* Department accents */
  --finanzas: #1f7a5c;
  --operaciones: #b4531f;
  --rrhh: #3457b0;
  --prl: #a5342f;

  /* Botones naranja */
  --orange: #ef9021;
  --orange-deep: #d97b0c;

  /* Botón Clientes (gris) */
  --gris: #5b5f66;
  --gris-deep: #43464c;

  --serif: "Fraunces", Georgia, serif;
  --sans: "Archivo", "Helvetica Neue", Arial, sans-serif;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--sans);
  background: var(--paper);
  color: var(--ink);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  line-height: 1.5;
  position: relative;
  overflow-x: hidden;
}

/* Centered brand watermark — sized so it never fills the screen */
body::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  opacity: 0.14;
  background: url("assets/dominek-watermark.png") center center / min(560px, 60vw) auto no-repeat;
}

/* Subtle paper grain */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 1;
  opacity: 0.04;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

.wrap {
  position: relative;
  z-index: 2;
  max-width: 1160px;
  margin: 0 auto;
  padding: clamp(1.75rem, 4vw, 3.5rem);
}

/* ---------- Masthead ---------- */
.masthead {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  padding-bottom: 1.4rem;
  border-bottom: 1px solid var(--line);
}

.brand {
  font-family: var(--serif);
  font-weight: 600;
  font-size: clamp(0.54rem, 1.04vw, 0.76rem);
  letter-spacing: -0.02em;
}

.brand a { color: inherit; text-decoration: none; display: inline-block; }

.brand img {
  display: block;
  height: 34px;
  width: auto;
}

.brand .dot { color: var(--operaciones); }

.masthead-side {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.9rem;
  text-align: right;
}

.masthead .meta {
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--muted);
}

.certs {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.certs img {
  display: block;
  height: 67px;
  width: auto;
}

/* ---------- Botón Clientes (gris) ---------- */
.clientes-bar {
  display: flex;
  justify-content: flex-end;
  margin-top: 1rem;
}

.clientes { position: relative; }

.clientes > summary {
  list-style: none;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  font-family: var(--sans);
  font-size: 0.74rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: #fff;
  background: var(--gris);
  border: 1px solid var(--gris);
  border-radius: 2px;
  padding: 0.6rem 1rem;
  transition: background 0.25s ease;
}

.clientes > summary::-webkit-details-marker { display: none; }
.clientes > summary:hover,
.clientes[open] > summary { background: var(--gris-deep); }
.clientes > summary:focus-visible { outline: 2px solid var(--gris-deep); outline-offset: 2px; }

.clientes .chev { transition: transform 0.25s ease; }
.clientes[open] .chev { transform: rotate(180deg); }

.clientes-menu {
  position: absolute;
  right: 0;
  top: calc(100% + 0.5rem);
  z-index: 5;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  min-width: 190px;
  padding: 0.5rem;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 4px;
  box-shadow: 0 22px 40px -24px rgba(20, 22, 27, 0.5);
}

.clientes-menu a {
  display: block;
  text-decoration: none;
  font-size: 0.86rem;
  letter-spacing: 0.02em;
  color: var(--ink);
  padding: 0.6rem 0.8rem;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 2px;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.clientes-menu a:hover,
.clientes-menu a:focus-visible {
  background: var(--gris);
  color: #fff;
  border-color: var(--gris);
  outline: none;
}

/* ---------- Hero ---------- */
.hero {
  padding: 0 0 clamp(2rem, 5vw, 3.5rem);
  max-width: 42ch;
}

.hero .eyebrow {
  margin-top: 0.75rem;
  font-size: 0.96rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 1.2rem;
}

.hero h1 {
  font-family: var(--serif);
  font-weight: 600;
  font-size: clamp(2.4rem, 7vw, 4.6rem);
  line-height: 0.98;
  letter-spacing: -0.03em;
}

.hero h1 em {
  font-style: italic;
  font-variation-settings: "SOFT" 40, "opsz" 12;
}

.hero p {
  margin-top: 1.4rem;
  max-width: 46ch;
  color: var(--muted);
  font-size: clamp(1rem, 1.5vw, 1.12rem);
}

/* ---------- Access grid ---------- */
.access {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.1rem;
  margin-top: clamp(6rem, 22vw, 16rem);
}

@media (max-width: 900px) { .access { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .access { grid-template-columns: 1fr; } }

.card {
  --accent: var(--orange-deep);
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 240px;
  padding: 1.5rem 1.4rem 1.3rem;
  background: var(--orange);
  border: 1px solid var(--orange);
  border-radius: 2px;
  text-decoration: none;
  color: #fff;
  overflow: hidden;
  isolation: isolate;
  transition: transform 0.35s cubic-bezier(0.2, 0.8, 0.2, 1),
    box-shadow 0.35s ease, border-color 0.35s ease;
  opacity: 0;
  transform: translateY(18px);
  animation: rise 0.7s cubic-bezier(0.2, 0.8, 0.2, 1) forwards;
}

.card:nth-child(1) { animation-delay: 0.08s; }
.card:nth-child(2) { animation-delay: 0.16s; }
.card:nth-child(3) { animation-delay: 0.24s; }
.card:nth-child(4) { animation-delay: 0.32s; }

@keyframes rise {
  to { opacity: 1; transform: translateY(0); }
}

/* Accent wash that fills on hover */
.card::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: var(--accent);
  transform: translateY(101%);
  transition: transform 0.4s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.card:hover,
.card:focus-visible {
  transform: translateY(-6px);
  border-color: var(--accent);
  box-shadow: 0 22px 40px -24px rgba(20, 22, 27, 0.5);
  outline: none;
}

.card:hover::after,
.card:focus-visible::after { transform: translateY(0); }

.card:hover .card-index,
.card:hover h2,
.card:hover .card-desc,
.card:hover .card-go,
.card:focus-visible .card-index,
.card:focus-visible h2,
.card:focus-visible .card-desc,
.card:focus-visible .card-go { color: #fff; }

.card:hover .card-go svg,
.card:focus-visible .card-go svg { transform: translateX(4px); }

.card-index {
  font-family: var(--serif);
  font-size: 0.9rem;
  color: #fff;
  transition: color 0.3s ease;
}

.card-body h2 {
  font-family: var(--serif);
  font-weight: 600;
  font-size: 1.9rem;
  letter-spacing: -0.02em;
  margin-top: 0.4rem;
  transition: color 0.3s ease;
}

.card-desc {
  margin-top: 0.5rem;
  font-size: 0.82rem;
  color: rgba(255, 255, 255, 0.82);
  transition: color 0.3s ease;
}

.card-go {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  margin-top: 1.4rem;
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: #fff;
  transition: color 0.3s ease;
}

.card-go svg { transition: transform 0.3s ease; }

/* ---------- Footer ---------- */
.foot {
  margin-top: clamp(3rem, 8vw, 5rem);
  padding-top: 1.3rem;
  border-top: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}

.foot-logos {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.foot-logo {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 49px;
  padding: 0 0.55rem;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 4px;
}

.foot-logo--dark {
  background: var(--ink);
  border-color: rgba(255, 255, 255, 0.14);
}

.foot-logo img {
  display: block;
  height: 29px;
  width: auto;
}

.foot-meta {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.6rem;
  font-size: 0.74rem;
  color: var(--muted);
  letter-spacing: 0.04em;
}

/* ---------- Department page ---------- */
.dept {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.dept-hero {
  flex: 1;
  display: flex;
  align-items: center;
}

.dept-inner { max-width: 60ch; }

.dept .tag {
  display: inline-block;
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  padding: 0.4rem 0.75rem;
  border: 1px solid var(--accent, var(--ink));
  color: var(--accent, var(--ink));
  border-radius: 100px;
  margin-bottom: 1.6rem;
}

.dept h1 {
  font-family: var(--serif);
  font-weight: 600;
  font-size: clamp(2.6rem, 9vw, 5.5rem);
  line-height: 0.95;
  letter-spacing: -0.03em;
}

.dept p {
  margin-top: 1.4rem;
  color: var(--muted);
  font-size: clamp(1rem, 1.6vw, 1.15rem);
  max-width: 48ch;
}

.back {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 2.4rem;
  text-decoration: none;
  color: var(--ink);
  font-size: 0.76rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  border-bottom: 1px solid transparent;
  transition: border-color 0.25s ease;
  width: fit-content;
}

.back:hover { border-color: var(--ink); }
.back svg { transition: transform 0.25s ease; }
.back:hover svg { transform: translateX(-4px); }

.cta {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  margin-top: 2.4rem;
  font-family: var(--sans);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #fff;
  background: var(--accent, var(--ink));
  border: 1px solid var(--accent, var(--ink));
  border-radius: 2px;
  padding: 0.8rem 1.4rem;
  cursor: pointer;
  transition: opacity 0.2s ease, transform 0.1s ease;
}

.cta:hover { opacity: 0.92; }
.cta:active { transform: translateY(1px); }
.cta svg { transition: transform 0.25s ease; }
.cta:hover svg { transform: translateX(4px); }

.dept-inner .cta + .back { margin-top: 1.6rem; }

/* ---------- Department documents ---------- */
.dept-docs {
  margin-top: 2rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.doc {
  display: inline-flex;
  align-items: center;
  gap: 0.85rem;
  padding: 0.9rem 1.1rem;
  border: 1px solid var(--line, rgba(0, 0, 0, 0.12));
  border-radius: 12px;
  text-decoration: none;
  color: var(--ink);
  font-size: 0.95rem;
  transition: border-color 0.25s ease, background 0.25s ease;
  width: fit-content;
  max-width: 100%;
}

.doc svg:first-child { color: var(--accent, var(--ink)); flex-shrink: 0; }
.doc span { flex: 1; }
.doc .doc-go { color: var(--muted); transition: transform 0.25s ease, color 0.25s ease; }

.doc:hover {
  border-color: var(--accent, var(--ink));
  background: color-mix(in srgb, var(--accent, var(--ink)) 6%, transparent);
}
.doc:hover .doc-go { color: var(--accent, var(--ink)); transform: translateX(4px); }

/* ---------- Access gate ---------- */
.gate {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: clamp(2rem, 6vw, 4rem) 0;
}

.gate-card {
  width: 100%;
  max-width: 420px;
  background: rgba(244, 241, 234, 0.92);
  backdrop-filter: blur(6px);
  border: 1px solid var(--line);
  border-radius: 4px;
  padding: clamp(1.8rem, 4vw, 2.6rem);
  box-shadow: 0 30px 60px -40px rgba(20, 22, 27, 0.6);
}

.gate-card .tag { margin-bottom: 1.4rem; }

.gate-card h1 {
  font-family: var(--serif);
  font-weight: 600;
  font-size: clamp(2rem, 6vw, 2.8rem);
  line-height: 1;
  letter-spacing: -0.03em;
}

.gate-card .lead {
  margin-top: 0.9rem;
  color: var(--muted);
  font-size: 0.95rem;
}

.gate-form {
  margin-top: 1.8rem;
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

.gate-form label {
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
}

.gate-form input {
  font-family: var(--sans);
  font-size: 1rem;
  padding: 0.8rem 0.9rem;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 2px;
  color: var(--ink);
  transition: border-color 0.2s ease;
}

.gate-form input:focus {
  outline: none;
  border-color: var(--accent, var(--operaciones));
}

.gate-form button {
  margin-top: 0.4rem;
  font-family: var(--sans);
  font-size: 0.76rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  padding: 0.85rem 1rem;
  background: var(--accent, var(--operaciones));
  color: #fff;
  border: 1px solid var(--accent, var(--operaciones));
  border-radius: 2px;
  cursor: pointer;
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.gate-form button:hover { opacity: 0.92; }
.gate-form button:active { transform: translateY(1px); }

.gate-error {
  min-height: 1.2rem;
  font-size: 0.82rem;
  color: var(--prl);
  opacity: 0;
  transition: opacity 0.2s ease;
}

.gate-error.show { opacity: 1; }

.gate-card .back { margin-top: 1.6rem; }

/* ---------- Embedded app ---------- */
.app-shell {
  position: fixed;
  inset: 0;
  z-index: 10;
  display: none;
  flex-direction: column;
  background: var(--ink);
}

.app-shell.active { display: flex; }

.app-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.6rem clamp(0.9rem, 3vw, 1.6rem);
  background: var(--ink);
  color: #fff;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.app-bar .app-brand {
  font-family: var(--serif);
  font-weight: 600;
  font-size: 1rem;
}

.app-bar .app-brand .dot { color: var(--operaciones); }

.app-bar .app-actions {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.app-bar a,
.app-bar button {
  font-family: var(--sans);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #fff;
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: 2px;
  padding: 0.45rem 0.8rem;
  text-decoration: none;
  cursor: pointer;
  transition: border-color 0.2s ease, background 0.2s ease;
}

.app-bar a:hover,
.app-bar button:hover {
  border-color: #fff;
  background: rgba(255, 255, 255, 0.08);
}

.app-frame {
  flex: 1;
  width: 100%;
  border: 0;
}

@media (prefers-reduced-motion: reduce) {
  .card { animation: none; opacity: 1; transform: none; }
  * { scroll-behavior: auto; }
}