/* ============================================================
   UNEXU — Connecting Specialists
   Hoja de estilos principal (v1 estática, compatible HostGator)
   ============================================================ */

:root {
  --ink: #0a1626;
  --ink-2: #10202f;
  --ink-3: #16293d;
  --paper: #ffffff;
  --soft: #f4f6f9;
  --line: #e3e8ef;
  --line-dark: rgba(255, 255, 255, 0.12);
  --text: #24313f;
  --muted: #5c6b7a;
  --muted-dark: #9fb0c0;
  --accent: #0377fd;        /* azul institucional UNEXU (logo) */
  --accent-light: #9fc0fb;  /* azul claro institucional (logo) */
  --accent-deep: #0361d9;
  --accent-soft: #e8f1fe;
  --ok: #1e9e6a;
  --radius: 14px;
  --radius-lg: 22px;
  --shadow: 0 10px 30px rgba(10, 22, 38, 0.08);
  --shadow-lg: 0 24px 60px rgba(10, 22, 38, 0.16);
  --font-head: "Sora", "Trebuchet MS", sans-serif;
  --font-body: "Inter", "Helvetica Neue", Arial, sans-serif;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  color: var(--text);
  background: var(--paper);
  line-height: 1.65;
  font-size: 16.5px;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }

a { color: inherit; text-decoration: none; }

h1, h2, h3, h4 {
  font-family: var(--font-head);
  color: var(--ink);
  line-height: 1.15;
  letter-spacing: -0.02em;
  font-weight: 700;
}

.container {
  width: min(1160px, 92%);
  margin: 0 auto;
}

.container-narrow {
  width: min(860px, 92%);
  margin: 0 auto;
}

/* ---------- Utilidades ---------- */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-head);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent-deep);
  margin-bottom: 18px;
}
.eyebrow::before {
  content: "";
  width: 26px;
  height: 2px;
  background: var(--accent);
}
.on-dark .eyebrow,
.section-dark .eyebrow,
.hero .eyebrow,
.page-hero .eyebrow { color: var(--accent-light); }
.on-dark .eyebrow::before,
.section-dark .eyebrow::before,
.hero .eyebrow::before,
.page-hero .eyebrow::before { background: var(--accent-light); }

.section {
  padding: 96px 0;
}
.section-soft { background: var(--soft); }
.section-dark {
  background: linear-gradient(160deg, var(--ink) 0%, var(--ink-2) 60%, #0d2438 100%);
  color: #dbe4ee;
}
.section-dark h2, .section-dark h3, .section-dark h4 { color: #fff; }

.section-head {
  max-width: 720px;
  margin-bottom: 56px;
}
.section-head h2 {
  font-size: clamp(1.7rem, 3.4vw, 2.5rem);
  margin-bottom: 16px;
}
.section-head p { color: var(--muted); font-size: 1.06rem; }
.section-dark .section-head p { color: var(--muted-dark); }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.section-head.center .eyebrow { justify-content: center; }

/* ---------- Botones ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 14px 26px;
  border-radius: 999px;
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: transform 0.16s ease, box-shadow 0.16s ease, background 0.16s ease, color 0.16s ease;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }

.btn-accent {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 8px 22px rgba(3, 119, 253, 0.35);
}
.btn-accent:hover { background: #2b8dff; }

.btn-outline {
  border-color: var(--ink);
  color: var(--ink);
  background: transparent;
}
.btn-outline:hover { background: var(--ink); color: #fff; }

.on-dark .btn-outline,
.section-dark .btn-outline,
.hero .btn-outline {
  border-color: rgba(255, 255, 255, 0.55);
  color: #fff;
}
.on-dark .btn-outline:hover,
.section-dark .btn-outline:hover,
.hero .btn-outline:hover { background: #fff; color: var(--ink); }

.btn-whatsapp {
  background: #25d366;
  color: #06341c;
  box-shadow: 0 8px 22px rgba(37, 211, 102, 0.3);
}
.btn-whatsapp:hover { background: #3ae27c; }

.btn-lg { padding: 17px 34px; font-size: 1.02rem; }
.btn-sm { padding: 9px 18px; font-size: 0.85rem; }

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 60;
  background: rgba(10, 22, 38, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line-dark);
}
.nav-wrap {
  display: flex;
  align-items: center;
  gap: 28px;
  height: 74px;
}
.brand {
  display: flex;
  align-items: center;
  line-height: 1.05;
  margin-right: auto;
}
.brand-logo {
  height: 44px;
  width: auto;
  display: block;
}
.footer-logo {
  height: 42px;
  margin-bottom: 6px;
}
.brand strong {
  font-family: var(--font-head);
  font-size: 1.45rem;
  font-weight: 800;
  color: #fff;
  letter-spacing: 0.04em;
}
.brand strong span { color: var(--accent); }
.brand small {
  font-size: 0.62rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--muted-dark);
  margin-top: 3px;
}
.main-nav {
  display: flex;
  align-items: center;
  gap: 26px;
}
.main-nav a {
  font-size: 0.92rem;
  font-weight: 500;
  color: #c9d5e2;
  padding: 6px 0;
  border-bottom: 2px solid transparent;
  transition: color 0.15s ease, border-color 0.15s ease;
}
.main-nav a:hover { color: #fff; }
.main-nav a.active {
  color: #fff;
  border-color: var(--accent);
}
.nav-cta { margin-left: 6px; }

.lang-switch {
  font-family: var(--font-head);
  font-size: 0.78rem;
  font-weight: 600;
  color: #c9d5e2;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: 8px;
  padding: 7px 8px;
  cursor: pointer;
  outline: none;
}
.lang-switch:hover, .lang-switch:focus { border-color: var(--accent-light); color: #fff; }
.lang-switch option { color: var(--ink); background: #fff; }

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}
.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: #fff;
  margin: 5px 0;
  border-radius: 2px;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  background:
    radial-gradient(1000px 500px at 85% -10%, rgba(159, 192, 251, 0.14), transparent 60%),
    radial-gradient(800px 500px at -10% 110%, rgba(46, 107, 214, 0.18), transparent 55%),
    linear-gradient(160deg, var(--ink) 0%, var(--ink-2) 55%, #0d2438 100%);
  color: #dbe4ee;
  overflow: hidden;
}
.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
  background-size: 56px 56px;
  pointer-events: none;
  mask-image: radial-gradient(ellipse at 50% 0%, black 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse at 50% 0%, black 30%, transparent 75%);
}
.hero-inner {
  position: relative;
  z-index: 1;
  padding: 110px 0 90px;
  text-align: center;
}
.hero h1 {
  color: #fff;
  font-size: clamp(2.1rem, 5vw, 3.6rem);
  max-width: 900px;
  margin: 0 auto 22px;
}
.hero h1 em {
  font-style: normal;
  color: var(--accent);
}
.hero .hero-sub {
  max-width: 660px;
  margin: 0 auto 38px;
  font-size: 1.13rem;
  color: var(--muted-dark);
}
.hero-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 66px;
}

/* chips de retos */
.hero-chips-label {
  font-family: var(--font-head);
  font-size: 0.8rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--muted-dark);
  margin-bottom: 20px;
}
.chip-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
  max-width: 880px;
  margin: 0 auto;
}
.chip {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 11px 20px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  background: rgba(255, 255, 255, 0.05);
  color: #e8eef5;
  font-size: 0.93rem;
  font-weight: 500;
  transition: background 0.15s ease, border-color 0.15s ease, transform 0.15s ease;
}
.chip:hover {
  background: rgba(3, 119, 253, 0.18);
  border-color: var(--accent-light);
  transform: translateY(-2px);
}
.chip.chip-ghost {
  border-style: dashed;
  color: var(--accent-light);
}

/* ---------- Barra de métricas ---------- */
.stats-bar {
  background: var(--ink);
  border-top: 1px solid var(--line-dark);
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  padding: 34px 0;
}
.stat {
  text-align: center;
  color: var(--muted-dark);
  font-size: 0.86rem;
  letter-spacing: 0.04em;
}
.stat strong {
  display: block;
  font-family: var(--font-head);
  font-size: 2rem;
  font-weight: 700;
  color: #fff;
}
.stat strong span { color: var(--accent); }

/* ---------- Tarjetas genéricas ---------- */
.card-grid {
  display: grid;
  gap: 22px;
}
.cols-3 { grid-template-columns: repeat(3, 1fr); }
.cols-4 { grid-template-columns: repeat(4, 1fr); }
.cols-2 { grid-template-columns: repeat(2, 1fr); }

.card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 30px 28px;
  transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
}
.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
  border-color: #d3dbe5;
}
.card .card-icon {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  background: var(--accent-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 20px;
}
.card h3 { font-size: 1.14rem; margin-bottom: 10px; }
.card p { color: var(--muted); font-size: 0.95rem; }
.card .card-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 16px;
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 0.88rem;
  color: var(--accent-deep);
}
.card .card-link:hover { text-decoration: underline; }

.section-dark .card {
  background: rgba(255, 255, 255, 0.045);
  border-color: var(--line-dark);
}
.section-dark .card p { color: var(--muted-dark); }
.section-dark .card:hover { border-color: rgba(159, 192, 251, 0.5); box-shadow: none; }

/* ---------- Cómo funciona (pasos) ---------- */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  counter-reset: paso;
}
.step {
  position: relative;
  background: rgba(255, 255, 255, 0.045);
  border: 1px solid var(--line-dark);
  border-radius: var(--radius-lg);
  padding: 30px 26px 26px;
}
.step::before {
  counter-increment: paso;
  content: "0" counter(paso);
  font-family: var(--font-head);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--accent-light);
}
.step h3 { font-size: 1.08rem; margin: 12px 0 8px; }
.step p { font-size: 0.92rem; color: var(--muted-dark); }

/* ---------- Modalidades ---------- */
.mode-card {
  display: flex;
  flex-direction: column;
  height: 100%;
}
.mode-card .mode-tag {
  font-family: var(--font-head);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent-deep);
  background: var(--accent-soft);
  border-radius: 999px;
  padding: 5px 12px;
  align-self: flex-start;
  margin-bottom: 16px;
}
.mode-card ul {
  margin-top: 14px;
  padding-left: 0;
  list-style: none;
}
.mode-card ul li {
  position: relative;
  padding-left: 22px;
  font-size: 0.9rem;
  color: var(--muted);
  margin-bottom: 7px;
}
.mode-card ul li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--ok);
  font-weight: 700;
}

/* ---------- Especialistas ---------- */
.spec-card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 26px 24px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}
.spec-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.spec-top {
  display: flex;
  align-items: center;
  gap: 14px;
}
.avatar {
  width: 54px;
  height: 54px;
  border-radius: 50%;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1.05rem;
  color: #fff;
  background: var(--ink-3);
}
.avatar-photo {
  overflow: hidden;
  border: 2px solid var(--line);
}
.avatar-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.spec-top .avatar { width: 64px; height: 64px; }
.spec-card h3 { font-size: 1.05rem; }
.spec-country {
  font-size: 0.8rem;
  color: var(--muted);
  display: flex;
  align-items: center;
  gap: 6px;
}
.spec-role {
  font-family: var(--font-head);
  font-size: 0.86rem;
  font-weight: 600;
  color: var(--accent-deep);
}
.spec-bio { font-size: 0.9rem; color: var(--muted); flex: 1; }
.tag-row { display: flex; flex-wrap: wrap; gap: 7px; }
.tag {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  color: var(--ink-3);
  background: var(--soft);
  border: 1px solid var(--line);
  padding: 4px 11px;
  border-radius: 999px;
}

/* filtros */
.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: center;
  margin-bottom: 36px;
}
.filter-bar select,
.filter-bar input[type="search"] {
  font-family: var(--font-body);
  font-size: 0.94rem;
  padding: 12px 16px;
  border-radius: 12px;
  border: 1.5px solid var(--line);
  background: #fff;
  color: var(--text);
  outline: none;
  min-width: 200px;
}
.filter-bar select:focus,
.filter-bar input:focus { border-color: var(--accent); }
.filter-bar input[type="search"] { flex: 1; min-width: 220px; }
.filter-count {
  font-size: 0.88rem;
  color: var(--muted);
  margin-left: auto;
  white-space: nowrap;
}
.filter-reset {
  background: none;
  border: none;
  color: var(--accent-deep);
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 0.85rem;
  cursor: pointer;
  display: none;
}
.filter-reset:hover { text-decoration: underline; }

/* ---------- Soluciones (por reto) ---------- */
.solution-block {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 42px 40px;
  margin-bottom: 26px;
  background: #fff;
  scroll-margin-top: 100px;
}
.solution-block .sol-head {
  display: flex;
  align-items: flex-start;
  gap: 20px;
  margin-bottom: 18px;
}
.sol-icon {
  width: 58px;
  height: 58px;
  border-radius: 16px;
  background: var(--accent-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.7rem;
  flex-shrink: 0;
}
.solution-block h3 { font-size: 1.45rem; margin-bottom: 6px; }
.solution-block .sol-sub { color: var(--muted); font-size: 0.98rem; }
.sol-cols {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 36px;
  margin-top: 26px;
}
.sol-cols h4 {
  font-size: 0.8rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 14px;
}
.sol-list { list-style: none; }
.sol-list li {
  position: relative;
  padding-left: 24px;
  margin-bottom: 9px;
  font-size: 0.95rem;
}
.sol-list li::before {
  content: "→";
  position: absolute;
  left: 0;
  color: var(--accent-deep);
  font-weight: 700;
}
.sol-specialists { display: flex; flex-wrap: wrap; gap: 8px; }
.mini-spec {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1px solid var(--line);
  background: var(--soft);
  border-radius: 999px;
  padding: 6px 14px 6px 6px;
  font-size: 0.83rem;
  font-weight: 500;
  transition: border-color 0.15s ease, background 0.15s ease;
}
.mini-spec:hover { border-color: var(--accent); background: var(--accent-soft); }
.mini-spec .avatar { width: 30px; height: 30px; font-size: 0.65rem; }
.sol-cta { margin-top: 26px; display: flex; gap: 14px; flex-wrap: wrap; }

/* ---------- Acordeón catálogo ---------- */
.accordion { border: 1px solid var(--line); border-radius: var(--radius-lg); overflow: hidden; }
.accordion details { border-bottom: 1px solid var(--line); background: #fff; }
.accordion details:last-child { border-bottom: none; }
.accordion summary {
  cursor: pointer;
  list-style: none;
  padding: 22px 28px;
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 1.02rem;
  color: var(--ink);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  transition: background 0.15s ease;
}
.accordion summary:hover { background: var(--soft); }
.accordion summary::-webkit-details-marker { display: none; }
.accordion summary::after {
  content: "+";
  font-size: 1.4rem;
  font-weight: 400;
  color: var(--accent-deep);
  transition: transform 0.2s ease;
}
.accordion details[open] summary::after { transform: rotate(45deg); }
.accordion .acc-body {
  padding: 0 28px 26px;
  color: var(--muted);
  font-size: 0.95rem;
}
.acc-body ul {
  columns: 2;
  column-gap: 40px;
  list-style: none;
  margin-top: 6px;
}
.acc-body ul li {
  position: relative;
  padding-left: 20px;
  margin-bottom: 8px;
  break-inside: avoid;
}
.acc-body ul li::before {
  content: "•";
  position: absolute;
  left: 2px;
  color: var(--accent);
  font-weight: 700;
}

/* ---------- Plan Maestro timeline ---------- */
.timeline {
  position: relative;
  margin: 40px 0 10px;
  display: grid;
  gap: 18px;
}
.tl-item {
  display: grid;
  grid-template-columns: 74px 1fr;
  gap: 24px;
  align-items: start;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 28px;
}
.tl-num {
  font-family: var(--font-head);
  font-size: 1.7rem;
  font-weight: 800;
  color: var(--accent);
  line-height: 1;
  padding-top: 2px;
}
.tl-item h3 { font-size: 1.12rem; margin-bottom: 6px; }
.tl-item p { color: var(--muted); font-size: 0.95rem; }

/* ---------- Wizard (reto.html) ---------- */
.wizard {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  padding: 44px 46px;
  max-width: 760px;
  margin: 0 auto;
}
.wizard-progress {
  display: flex;
  gap: 8px;
  margin-bottom: 34px;
}
.wizard-progress span {
  flex: 1;
  height: 5px;
  border-radius: 3px;
  background: var(--line);
  transition: background 0.25s ease;
}
.wizard-progress span.done { background: var(--accent); }
.wizard h2 { font-size: 1.5rem; margin-bottom: 8px; }
.wizard .wz-sub { color: var(--muted); margin-bottom: 28px; font-size: 0.98rem; }
.wz-options { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.wz-option {
  display: flex;
  align-items: center;
  gap: 12px;
  border: 1.5px solid var(--line);
  border-radius: 14px;
  padding: 15px 18px;
  cursor: pointer;
  font-size: 0.95rem;
  font-weight: 500;
  background: #fff;
  text-align: left;
  font-family: var(--font-body);
  color: var(--text);
  transition: border-color 0.15s ease, background 0.15s ease, transform 0.15s ease;
}
.wz-option:hover { border-color: var(--accent); transform: translateY(-1px); }
.wz-option.selected {
  border-color: var(--accent);
  background: var(--accent-soft);
}
.wz-option .wz-emoji { font-size: 1.3rem; }
.wz-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 32px;
}
.wz-back {
  background: none;
  border: none;
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--muted);
  cursor: pointer;
}
.wz-back:hover { color: var(--ink); }
.wizard textarea,
.wizard input[type="text"],
.wizard input[type="email"],
.wizard input[type="tel"] {
  width: 100%;
  font-family: var(--font-body);
  font-size: 0.98rem;
  padding: 14px 16px;
  border: 1.5px solid var(--line);
  border-radius: 12px;
  outline: none;
  color: var(--text);
  background: #fff;
}
.wizard textarea:focus, .wizard input:focus { border-color: var(--accent); }
.wizard textarea { min-height: 120px; resize: vertical; }
.wz-field { margin-bottom: 16px; }
.wz-field label {
  display: block;
  font-family: var(--font-head);
  font-size: 0.82rem;
  font-weight: 600;
  margin-bottom: 7px;
  color: var(--ink);
}
.wz-grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }

/* resultado del wizard */
.wz-result-box {
  border: 1.5px solid var(--accent);
  background: var(--accent-soft);
  border-radius: 16px;
  padding: 24px 26px;
  margin-bottom: 26px;
}
.wz-result-box h3 { font-size: 1.05rem; margin-bottom: 10px; }
.wz-disciplines { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 6px; }
.wz-disciplines .tag { background: #fff; }
.wz-team { display: grid; gap: 12px; margin: 20px 0 6px; }
.wz-team .mini-spec { justify-content: flex-start; padding: 10px 16px 10px 10px; font-size: 0.9rem; }

/* ---------- Formulario contacto ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 54px;
  align-items: start;
}
.form-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 38px 36px;
  box-shadow: var(--shadow);
}
.form-card .wz-field select {
  width: 100%;
  font-family: var(--font-body);
  font-size: 0.98rem;
  padding: 14px 16px;
  border: 1.5px solid var(--line);
  border-radius: 12px;
  background: #fff;
  color: var(--text);
  outline: none;
}
.form-card .wz-field select:focus { border-color: var(--accent); }
.form-note { font-size: 0.82rem; color: var(--muted); margin-top: 14px; }

.contact-info h3 { font-size: 1.05rem; margin: 26px 0 8px; }
.contact-info p { color: var(--muted); font-size: 0.95rem; }
.contact-info .contact-links a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--accent-deep);
  font-weight: 600;
  font-size: 0.95rem;
}
.contact-info .contact-links a:hover { text-decoration: underline; }

/* ---------- Podcast ---------- */
.podcast-band {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 30px;
  background: rgba(255, 255, 255, 0.045);
  border: 1px solid var(--line-dark);
  border-radius: var(--radius-lg);
  padding: 34px 38px;
}
.podcast-band .pod-icon { font-size: 2.6rem; }
.podcast-band h3 { font-size: 1.3rem; margin-bottom: 6px; }
.podcast-band p { color: var(--muted-dark); font-size: 0.95rem; }

/* ---------- CTA final ---------- */
.cta-final {
  text-align: center;
  padding: 100px 0;
}
.cta-final h2 {
  font-size: clamp(1.8rem, 3.6vw, 2.6rem);
  color: #fff;
  max-width: 700px;
  margin: 0 auto 18px;
}
.cta-final p {
  color: var(--muted-dark);
  max-width: 560px;
  margin: 0 auto 36px;
  font-size: 1.05rem;
}

/* ---------- Footer ---------- */
.site-footer {
  background: #061019;
  color: #8fa2b5;
  padding: 70px 0 36px;
  font-size: 0.9rem;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 44px;
  padding-bottom: 46px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}
.site-footer h4 {
  color: #fff;
  font-size: 0.85rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-bottom: 18px;
}
.site-footer ul { list-style: none; }
.site-footer ul li { margin-bottom: 10px; }
.site-footer a:hover { color: #fff; }
.footer-brand strong {
  font-family: var(--font-head);
  font-size: 1.5rem;
  font-weight: 800;
  color: #fff;
  letter-spacing: 0.04em;
}
.footer-brand strong span { color: var(--accent); }
.footer-brand p { margin-top: 14px; max-width: 300px; }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  padding-top: 28px;
  font-size: 0.8rem;
  color: #5d7288;
}
.social-row { display: flex; gap: 14px; margin-top: 18px; }
.social-row a {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.18);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.95rem;
  transition: border-color 0.15s ease, background 0.15s ease;
}
.social-row a:hover { border-color: var(--accent-light); background: rgba(3, 119, 253, 0.18); }

/* ---------- Página interior: encabezado ---------- */
.page-hero {
  background: linear-gradient(160deg, var(--ink) 0%, var(--ink-2) 70%, #0d2438 100%);
  color: #dbe4ee;
  padding: 84px 0 64px;
}
.page-hero h1 {
  color: #fff;
  font-size: clamp(1.9rem, 4vw, 2.9rem);
  margin-bottom: 14px;
  max-width: 780px;
}
.page-hero p { max-width: 640px; color: var(--muted-dark); font-size: 1.08rem; }

/* ---------- Animación reveal ---------- */
.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.visible { opacity: 1; transform: none; }

/* ---------- WhatsApp flotante ---------- */
.wa-float {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 70;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: #25d366;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 26px rgba(0, 0, 0, 0.28);
  transition: transform 0.15s ease;
}
.wa-float:hover { transform: scale(1.08); }
.wa-float svg { width: 30px; height: 30px; fill: #fff; }

/* ---------- Responsive ---------- */
@media (max-width: 980px) {
  .cols-4 { grid-template-columns: repeat(2, 1fr); }
  .cols-3 { grid-template-columns: repeat(2, 1fr); }
  .steps-grid { grid-template-columns: repeat(2, 1fr); }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .sol-cols { grid-template-columns: 1fr; gap: 26px; }
  .contact-grid { grid-template-columns: 1fr; gap: 40px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .podcast-band { grid-template-columns: 1fr; text-align: center; }
  .podcast-band .btn { justify-self: center; }
}

@media (max-width: 760px) {
  .section { padding: 64px 0; }
  .hero-inner { padding: 80px 0 64px; }
  .main-nav {
    position: fixed;
    top: 74px;
    left: 0;
    right: 0;
    background: var(--ink);
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    padding: 10px 6vw 24px;
    border-bottom: 1px solid var(--line-dark);
    display: none;
  }
  .main-nav.open { display: flex; }
  .main-nav a { padding: 13px 0; width: 100%; border-bottom: 1px solid rgba(255,255,255,0.06); }
  .nav-cta { display: none; }
  .nav-toggle { display: block; }
  .cols-2, .cols-3, .cols-4 { grid-template-columns: 1fr; }
  .steps-grid { grid-template-columns: 1fr; }
  .wz-options { grid-template-columns: 1fr; }
  .wz-grid-2 { grid-template-columns: 1fr; }
  .wizard { padding: 32px 24px; }
  .solution-block { padding: 30px 24px; }
  .acc-body ul { columns: 1; }
  .tl-item { grid-template-columns: 1fr; gap: 8px; }
  .filter-count { margin-left: 0; width: 100%; }
}