:root {
  /* Paleta real, muestreada del logo de Nube 01 */
  --bg: #0a1230;
  --bg-alt: #0e1a42;
  --surface: #142352;
  --border: #263566;
  --text: #eef1fb;
  --text-dim: #a7b1d6;
  --text-faint: #7480ac;

  --c-indigo: #173688;
  --c-violet: #435fa9;
  --c-blue: #6d90ca;
  --c-sky: #6fbce8;
  --c-teal: #76cae6;
  --c-lavender: #a1add0;

  --accent: var(--c-sky);
  --accent-dim: #16305f;
  --on-accent: #061225;

  --radius: 8px;
  --radius-lg: 14px;
  --max-w: 1120px;

  --font-display: "Space Grotesk", system-ui, sans-serif;
  --font-sans: "Inter", system-ui, -apple-system, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, monospace;

  color-scheme: dark;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-sans);
  background: var(--bg);
  color: var(--text);
  line-height: 1.55;
}

.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
}

a { color: inherit; }

h1, h2, h3 { font-family: var(--font-display); line-height: 1.15; margin: 0 0 12px; font-weight: 700; }
h2 { font-size: clamp(1.6rem, 2.5vw, 2.1rem); }
h3 { font-size: 1.1rem; }
p { margin: 0 0 14px; color: var(--text-dim); }

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(10, 18, 48, 0.88);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  text-decoration: none;
  color: var(--text);
}

.logo strong { color: var(--accent); font-weight: 700; }

.logo-mark {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 34px;
}

.logo-mark img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}

.nav {
  display: flex;
  align-items: center;
  gap: 28px;
}

.nav a {
  text-decoration: none;
  color: var(--text-dim);
  font-size: 0.92rem;
  font-weight: 500;
  transition: color 0.15s;
}

.nav a:hover { color: var(--text); }
.nav a.active { color: var(--text); }
.nav a.nav-cta.active { background: #8fd0ef; }

.nav-cta {
  background: var(--accent);
  color: var(--on-accent) !important;
  padding: 9px 18px;
  border-radius: var(--radius);
  font-weight: 600 !important;
}

.nav-cta:hover { background: #8fd0ef; color: var(--on-accent) !important; }

/* Nav dropdown (Servicios: Infraestructura cloud / Desarrollo a la medida) */
.nav-dropdown { position: relative; }

.nav-dropdown-trigger { display: inline-flex; align-items: center; gap: 4px; }
.nav-dropdown-trigger .ti { font-size: 13px; transition: transform 0.15s; }

.nav-dropdown:hover .nav-dropdown-trigger .ti,
.nav-dropdown:focus-within .nav-dropdown-trigger .ti { transform: rotate(180deg); }

.dropdown-menu {
  position: absolute;
  top: calc(100% + 14px);
  left: 0;
  min-width: 230px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 8px;
  display: flex;
  flex-direction: column;
  gap: 2px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-6px);
  transition: opacity 0.15s, transform 0.15s, visibility 0.15s;
  box-shadow: 0 14px 28px rgba(0, 0, 0, 0.4);
}

.nav-dropdown:hover .dropdown-menu,
.nav-dropdown:focus-within .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown-menu a {
  display: block;
  padding: 10px 12px;
  border-radius: 6px;
  font-size: 0.9rem !important;
  text-decoration: none;
}

.dropdown-menu a:hover,
.dropdown-menu a.active { background: var(--accent-dim); color: var(--text) !important; }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
}

.nav-toggle span {
  width: 22px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 13px 26px;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 0.96rem;
  text-decoration: none;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.15s, background 0.15s, border-color 0.15s;
}

.btn:hover { transform: translateY(-1px); }

.btn-primary {
  background: var(--accent);
  color: var(--on-accent);
}

.btn-primary:hover { background: #8fd0ef; }

.btn-ghost {
  background: transparent;
  color: var(--text);
  border-color: var(--border);
}

.btn-ghost:hover { border-color: var(--accent); }

.btn-block { width: 100%; text-align: center; }

/* Eyebrow / mono labels */
.eyebrow {
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.76rem;
  font-weight: 500;
  color: var(--c-teal);
  margin-bottom: 14px;
}

/* Blueprint corner marks — pure CSS, no extra markup */
.blueprint {
  position: relative;
  background-image:
    linear-gradient(var(--c-sky), var(--c-sky)), linear-gradient(var(--c-sky), var(--c-sky)),
    linear-gradient(var(--c-sky), var(--c-sky)), linear-gradient(var(--c-sky), var(--c-sky)),
    linear-gradient(var(--c-sky), var(--c-sky)), linear-gradient(var(--c-sky), var(--c-sky)),
    linear-gradient(var(--c-sky), var(--c-sky)), linear-gradient(var(--c-sky), var(--c-sky));
  background-repeat: no-repeat;
  background-size: 18px 1.5px, 1.5px 18px, 18px 1.5px, 1.5px 18px, 18px 1.5px, 1.5px 18px, 18px 1.5px, 1.5px 18px;
  background-position: top 14px left 14px, top 14px left 14px, top 14px right 14px, top 14px right 14px, bottom 14px left 14px, bottom 14px left 14px, bottom 14px right 14px, bottom 14px right 14px;
  opacity: 1;
}

/* Hero */
.hero {
  position: relative;
  overflow: hidden;
  padding: 96px 0 72px;
}

.hero::before,
.hero::after {
  content: "";
  position: absolute;
  border-radius: 50%;
  filter: blur(70px);
  pointer-events: none;
  z-index: 0;
}

.hero::before {
  width: 460px;
  height: 300px;
  right: -100px;
  top: -80px;
  background: radial-gradient(circle at 30% 30%, var(--c-sky), var(--c-violet) 70%);
  opacity: 0.32;
}

.hero::after {
  width: 340px;
  height: 240px;
  right: 140px;
  top: 30px;
  background: radial-gradient(circle at 40% 40%, var(--c-teal), transparent 72%);
  opacity: 0.3;
}

.hero-inner { position: relative; z-index: 1; max-width: 760px; }

.hero h1 {
  font-size: clamp(2.1rem, 4.5vw, 3.1rem);
  color: #fff;
}

.hero-sub {
  font-size: 1.1rem;
  max-width: 620px;
}

.hero-actions {
  display: flex;
  gap: 14px;
  margin-top: 28px;
  flex-wrap: wrap;
}

.hero-page { padding: 64px 0 48px; }

/* Stats */
.stats {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--bg-alt);
  padding: 36px 0;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 0;
}

.stat {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 4px 0 4px 16px;
  border-left: 2px solid var(--stat-color, var(--c-sky));
}

.stat-num {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3vw, 2.1rem);
  font-weight: 700;
  color: #fff;
}

.stat-label {
  font-family: var(--font-mono);
  font-size: 0.76rem;
  color: var(--text-dim);
}

/* Partners strip */
.clouds {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 28px 0;
}

.clouds-inner {
  display: flex;
  align-items: center;
  gap: 32px;
  flex-wrap: wrap;
}

.partner-badge {
  display: flex;
  flex-direction: column;
  gap: 2px;
  background: var(--accent-dim);
  border: 1px solid var(--accent);
  border-radius: var(--radius);
  padding: 12px 20px;
}

.partner-badge-label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--accent);
}

.partner-badge-name {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: #fff;
}

.clouds-also { flex: 1; min-width: 220px; }

.clouds-label {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-faint);
}

.clouds-list {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 24px;
  margin: 0;
  padding: 0;
}

.clouds-list li {
  font-weight: 600;
  color: var(--text);
  font-size: 0.94rem;
  opacity: 0.85;
}

/* Sections */
.section { padding: 80px 0; }
.section-alt { background: var(--bg-alt); }
.section-sub { font-size: 1.05rem; margin-bottom: 32px; max-width: 560px; }

/* Value pillars — business outcomes, not a service list */
.pillars {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 40px;
}

.pillar {
  border-top: 3px solid var(--pillar-color, var(--c-sky));
  padding-top: 22px;
}

.pillar .ti { display: block; font-size: 26px; color: var(--pillar-color, var(--c-sky)); margin-bottom: 14px; }
.pillar h3 { font-size: 1.2rem; }
.pillar p { font-size: 0.96rem; margin-bottom: 0; }

/* Compact pointer to the services page — low-key, on purpose */
.services-brief p {
  font-size: 1.02rem;
  max-width: 620px;
  margin-bottom: 6px;
}

/* Cards (used in servicios.html groups + nosotros.html) */
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 20px;
}

.cards-2 { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-left: 3px solid var(--group-color, var(--c-sky));
  border-radius: var(--radius);
  padding: 24px;
}

.card .ti { display: block; font-size: 22px; color: var(--group-color, var(--c-sky)); margin-bottom: 10px; }
.card p { margin-bottom: 0; }
.card p a { color: var(--c-sky); text-decoration: none; }
.card p a:hover { text-decoration: underline; }

/* Card as a full clickable link (hub pages) */
.card-link { text-decoration: none; display: block; transition: transform 0.15s, border-color 0.15s; }
.card-link:hover { transform: translateY(-3px); border-color: var(--group-color, var(--c-sky)); }
.card-link h3 { color: var(--text); }
.card-link p { color: var(--text-dim); }
.card-cta { display: inline-flex; align-items: center; gap: 6px; margin-top: 14px; color: var(--c-sky); font-weight: 600; font-size: 0.9rem; }

.service-group { margin-bottom: 56px; }
.service-group:last-child { margin-bottom: 0; }
.service-group h2 { font-size: 1.25rem; display: flex; align-items: center; gap: 10px; }
.service-group h2::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--group-color, var(--c-sky));
  display: inline-block;
}

/* Two column (desarrollo) */
.two-col {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 48px;
  align-items: center;
}

.dev-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.dev-list li {
  display: flex;
  gap: 14px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px 20px;
  color: var(--text-dim);
  font-size: 0.93rem;
}

.dev-list .ti { font-size: 20px; color: var(--c-teal); flex-shrink: 0; margin-top: 2px; }

.dev-tag {
  display: block;
  font-family: var(--font-mono);
  color: var(--c-teal);
  font-size: 0.7rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 4px;
}

/* SLA bar */
.sla-bar {
  background: var(--accent-dim);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 18px 0;
}

.sla-inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 10px;
  text-align: center;
  color: var(--text);
  font-family: var(--font-mono);
  font-size: 0.88rem;
}

.sla-inner .ti { font-size: 18px; color: var(--c-teal); margin-right: 4px; }
.sla-sep { color: var(--c-sky); }

/* CTA final */
.cta-final-inner { text-align: center; padding: 48px 24px; }
.cta-final-inner .section-sub { margin-left: auto; margin-right: auto; }

/* Values list */
.values-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.values-list li {
  font-family: var(--font-mono);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 10px 18px;
  font-weight: 500;
  font-size: 0.86rem;
  color: var(--c-teal);
}

.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 24px;
  color: var(--c-sky);
  text-decoration: none;
  font-weight: 600;
}

.link-arrow:hover { text-decoration: underline; }

.services-note { font-size: 0.95rem; color: var(--text-dim); margin-top: 8px; }
.services-note a { display: inline-flex; align-items: center; gap: 6px; color: var(--c-sky); text-decoration: none; font-weight: 600; }
.services-note a:hover { text-decoration: underline; }

/* Contact */
.contact-inner {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 48px;
}

.contact-details {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.contact-details a { color: var(--c-sky); text-decoration: none; }
.contact-details a:hover { text-decoration: underline; }
.contact-details strong { font-family: var(--font-mono); color: var(--text); font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.04em; }
.contact-details strong .ti { font-size: 15px; color: var(--c-sky); vertical-align: -2px; margin-right: 4px; }
.contact-note { display: block; margin-top: 4px; font-size: 0.85rem; }

.contact-form {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
}

.form-row { margin-bottom: 16px; }

.form-row label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 500;
  margin-bottom: 6px;
  color: var(--text-dim);
}

.form-row input,
.form-row textarea,
.form-row select {
  width: 100%;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 11px 13px;
  color: var(--text);
  font-family: var(--font-sans);
  font-size: 0.95rem;
  resize: vertical;
}

.form-row select { appearance: none; background-image: linear-gradient(45deg, transparent 50%, var(--text-dim) 50%), linear-gradient(135deg, var(--text-dim) 50%, transparent 50%); background-position: calc(100% - 20px) center, calc(100% - 15px) center; background-size: 5px 5px, 5px 5px; background-repeat: no-repeat; }

.form-row input:focus,
.form-row textarea:focus,
.form-row select:focus {
  outline: none;
  border-color: var(--accent);
}

.form-row-honeypot {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.form-hint {
  margin: 12px 0 0;
  font-size: 0.82rem;
  text-align: center;
  color: var(--text-dim);
}

/* WhatsApp floating button */
.whatsapp-float {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 60;
  width: 54px;
  height: 54px;
  border-radius: 50%;
  background: #25d366;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.35);
  transition: transform 0.15s;
}

.whatsapp-float:hover { transform: scale(1.06); }
.whatsapp-float .ti { font-size: 26px; color: #fff; }

/* Footer */
.site-footer {
  border-top: 1px solid var(--border);
  padding: 26px 0;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-faint);
}

/* Responsive */
@media (max-width: 860px) {
  .two-col, .contact-inner { grid-template-columns: 1fr; }
}

@media (max-width: 720px) {
  .nav { position: fixed; top: 68px; left: 0; right: 0; background: var(--bg-alt); border-bottom: 1px solid var(--border); flex-direction: column; align-items: flex-start; padding: 16px 24px 24px; gap: 16px; transform: translateY(-140%); opacity: 0; transition: transform 0.2s, opacity 0.2s; }
  .nav.open { transform: translateY(0); opacity: 1; }
  .nav-toggle { display: flex; }
  .nav-dropdown { display: flex; flex-direction: column; gap: 4px; }
  .dropdown-menu { position: static; opacity: 1; visibility: visible; transform: none; box-shadow: none; background: transparent; border: none; padding: 2px 0 0 16px; min-width: 0; }
  .dropdown-menu a { padding: 4px 0; font-size: 0.86rem !important; color: var(--text-faint); }
  .hero { padding: 64px 0 48px; }
  .section { padding: 56px 0; }
}