/* ============================================================
   PRORIENTE — Sistema de diseño compartido
   Industrial corporativo · Azul/grafito · Mucho dato
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&family=Inter:wght@300;400;500;600&family=JetBrains+Mono:wght@400;500&display=swap');

:root {
  /* Paleta */
  --navy: #0a2540;
  --navy-2: #0d2c4d;
  --navy-3: #14365e;
  --gold: #e8b842;
  --gold-soft: #f4d27a;
  --bone: #f4f1ec;
  --bone-2: #ece8df;
  --ink: #0a1628;
  --ink-2: #2a3548;
  --muted: #6b7689;
  --line: #d9d3c6;
  --line-dark: #1f3859;
  --green: #5a8a3a;
  --status: #7fb86b;

  /* Tipografía */
  --display: 'Space Grotesk', sans-serif;
  --body: 'Inter', sans-serif;
  --mono: 'JetBrains Mono', ui-monospace, monospace;

  /* Espaciado / layout */
  --maxw: 1440px;
  --pad: clamp(20px, 4vw, 64px);
  --radius: 2px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--body);
  font-size: 15px;
  line-height: 1.55;
  color: var(--ink);
  background: var(--bone);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button { font: inherit; border: 0; background: none; cursor: pointer; color: inherit; }

/* ----------------------- UTILIDADES ----------------------- */
.container {
  max-width: var(--maxw);
  margin: 0 auto;
  padding-left: var(--pad);
  padding-right: var(--pad);
}

.mono { font-family: var(--mono); font-weight: 400; letter-spacing: 0.02em; }
.eyebrow {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
  display: inline-flex; align-items: center; gap: 8px;
}
.eyebrow::before {
  content: ""; width: 6px; height: 6px; background: var(--gold);
  display: inline-block; border-radius: 50%;
}

.display {
  font-family: var(--display);
  font-weight: 500;
  letter-spacing: -0.03em;
  line-height: 1.02;
}

.rule { height: 1px; background: var(--line); width: 100%; }
.rule-dark { height: 1px; background: var(--line-dark); width: 100%; }

/* ----------------------- TOP BAR ----------------------- */
.topbar {
  background: var(--navy);
  color: var(--bone);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  border-bottom: 1px solid var(--line-dark);
}
.topbar .container {
  display: flex; align-items: center; justify-content: space-between;
  height: 32px;
}
.topbar-left, .topbar-right {
  display: flex; align-items: center; gap: 24px;
}
.topbar .pill {
  display: inline-flex; align-items: center; gap: 6px;
  color: var(--gold-soft);
}
.topbar .pill .dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--status);
  box-shadow: 0 0 0 3px rgba(127,184,107,0.18);
  animation: pulse 2.4s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; } 50% { opacity: 0.5; }
}
.topbar a:hover { color: var(--gold); }
@media (max-width: 760px) {
  .topbar-left .hide-sm, .topbar-right .hide-sm { display: none; }
}

/* ----------------------- HEADER ----------------------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: var(--bone);
  border-bottom: 1px solid var(--line);
}
.site-header .container {
  display: flex; align-items: center; justify-content: space-between;
  height: 76px;
}
.brand {
  display: flex; align-items: center;
  height: 48px;
}
.brand-mark {
  width: 230px; height: 100%;
  background: url("assets/brand/logo-proriente.svg") left center / contain no-repeat;
  font-size: 0;
  flex-shrink: 0;
}
.brand > span:not(.brand-mark) { display: none; }
@media (max-width: 540px) {
  .brand-mark { width: 180px; }
}

.nav { display: flex; align-items: center; gap: 4px; }
.nav a {
  padding: 10px 16px;
  font-family: var(--body);
  font-size: 14px; font-weight: 500;
  /*color: var(--ink-2);*/
  position: relative;
  transition: color 0.2s;
}
.nav a:hover { color: var(--navy); }
.nav a.active {
  color: var(--navy);
}
.nav a.active::after {
  content: ""; position: absolute;
  left: 16px; right: 16px; bottom: -28px;
  height: 2px; background: var(--gold);
}

.nav-cta {
  margin-left: 16px;
  padding: 12px 22px;
  background: var(--navy); color: #fff;
  font-family: var(--body); font-weight: 500; font-size: 13px;
  letter-spacing: 0.03em;
  display: inline-flex; align-items: center; gap: 10px;
  transition: background 0.2s;
}


.nav-cta:hover { background: var(--gold); color: var(--navy); }
.nav-cta .arrow { font-family: var(--mono); }

.nav-toggle {
  display: none;
  width: 40px; height: 40px;
  border: 1px solid var(--line);
  align-items: center; justify-content: center;
  flex-direction: column; gap: 4px;
}
.nav-toggle span {
  width: 18px; height: 1.5px; background: var(--ink);
}

@media (max-width: 960px) {
  .nav, .nav-cta { display: none; }
  .nav-toggle { display: flex; }
  .site-header.open .nav {
    display: flex; flex-direction: column;
    position: absolute; top: 76px; left: 0; right: 0;
    background: var(--bone); border-bottom: 1px solid var(--line);
    padding: 12px var(--pad) 24px; gap: 0; align-items: stretch;
  }
  .site-header.open .nav a {
    padding: 14px 0; border-bottom: 1px solid var(--line);
  }
  .site-header.open .nav a.active::after { display: none; }
  .site-header.open .nav-cta {
    display: inline-flex; margin: 16px var(--pad) 24px;
    width: calc(100% - 2 * var(--pad));
    justify-content: center;
  }
}

/* ----------------------- BUTTONS ----------------------- */
.btn {
  display: inline-flex; align-items: center; gap: 12px;
  padding: 16px 24px;
  font-family: var(--body); font-weight: 500; font-size: 14px;
  letter-spacing: 0.02em;
  border: 1px solid transparent;
  transition: all 0.2s ease;
  cursor: pointer;
}
.btn-primary { background: var(--gold); color: var(--navy); }
.btn-primary:hover { background: var(--navy); color: var(--gold); }
.btn-ghost-light {
  background: transparent; color: var(--bone);
  border-color: rgba(244,241,236,0.3);
}
.btn-ghost-light:hover { background: var(--bone); color: var(--navy); border-color: var(--bone); }
.btn-ghost-dark {
  background: transparent; color: var(--navy);
  border-color: var(--navy);
}
.btn-ghost-dark:hover { background: var(--navy); color: var(--bone); }
.btn .arrow { font-family: var(--mono); transition: transform 0.2s; }
.btn:hover .arrow { transform: translateX(4px); }

/* ----------------------- SECTION HELPERS ----------------------- */
.section { padding: clamp(64px, 9vw, 120px) 0; }
.section-dark { background: var(--navy); color: var(--bone); }
.section-bone { background: var(--bone); color: var(--ink); }
.section-bone-2 { background: var(--bone-2); color: var(--ink); }

.section-head {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 64px;
  margin-bottom: 48px;
  align-items: end;
}
.section-head h2 {
  font-family: var(--display);
  font-size: clamp(32px, 4.5vw, 56px);
  font-weight: 500;
  letter-spacing: -0.025em;
  line-height: 1.0;
}
.section-head .lede {
  color: var(--muted);
  max-width: 56ch;
  font-size: 16px;
  line-height: 1.6;
}
.section-dark .section-head .lede { color: rgba(244,241,236,0.7); }
@media (max-width: 760px) {
  .section-head { grid-template-columns: 1fr; gap: 24px; }
}

.label-num {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gold);
  display: block;
  margin-bottom: 12px;
}
.section-dark .label-num { color: var(--gold); }

/* ----------------------- TECHNICAL STAMP ----------------------- */
.tech-stamp {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
  display: flex; align-items: center; gap: 10px;
}
.tech-stamp .bar {
  flex: 1; height: 1px; background: var(--line);
}
.section-dark .tech-stamp { color: rgba(244,241,236,0.5); }
.section-dark .tech-stamp .bar { background: var(--line-dark); }

/* ----------------------- FOOTER ----------------------- */
.site-footer {
  background: var(--navy);
  color: var(--bone);
  padding: 80px 0 0;
}
.footer-top {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 64px;
  border-bottom: 1px solid var(--line-dark);
}
.footer-brand .display {
  font-size: 28px; margin-bottom: 16px;
  letter-spacing: -0.02em;
}
.footer-brand p { color: rgba(244,241,236,0.7); max-width: 36ch; line-height: 1.6; }

.footer-col h4 {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 18px;
}
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer-col a {
  color: rgba(244,241,236,0.85); font-size: 14px;
  transition: color 0.2s;
}
.footer-col a:hover { color: var(--gold); }
.footer-col p { color: rgba(244,241,236,0.7); font-size: 14px; line-height: 1.6; }

.footer-bottom {
  padding: 28px 0;
  display: flex; justify-content: space-between; align-items: center;
  font-family: var(--mono);
  font-size: 11px; letter-spacing: 0.1em;
  color: rgba(244,241,236,0.5);
  flex-wrap: wrap; gap: 16px;
}
.footer-bottom .meta {
  display: flex; gap: 24px; flex-wrap: wrap;
}
@media (max-width: 900px) {
  .footer-top { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 560px) {
  .footer-top { grid-template-columns: 1fr; gap: 32px; padding-bottom: 40px; }
}

/* ----------------------- PLACEHOLDER PATTERNS ----------------------- */
.ph {
  position: relative;
  background: var(--bone-2);
  background-image:
    repeating-linear-gradient(
      45deg,
      transparent 0 6px,
      rgba(10,37,64,0.05) 6px 7px
    );
  display: flex; align-items: flex-end;
  padding: 16px;
  overflow: hidden;
  border: 1px solid var(--line);
}
.ph-dark {
  background: var(--navy-2);
  background-image:
    repeating-linear-gradient(
      45deg,
      transparent 0 6px,
      rgba(244,241,236,0.04) 6px 7px
    );
  border-color: var(--line-dark);
}
.ph-label {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-2);
  background: var(--bone);
  padding: 4px 8px;
}
.ph-dark .ph-label { background: var(--navy); color: var(--gold); }
.ph::before {
  content: ""; position: absolute; top: 12px; right: 12px;
  width: 32px; height: 32px;
  border: 1px solid currentColor;
  opacity: 0.15;
}
.ph::after {
  content: ""; position: absolute; top: 12px; right: 12px;
  width: 32px; height: 32px;
  background:
    linear-gradient(45deg, transparent 49%, currentColor 49%, currentColor 51%, transparent 51%),
    linear-gradient(-45deg, transparent 49%, currentColor 49%, currentColor 51%, transparent 51%);
  opacity: 0.2;
}

/* ----------------------- PAGE HERO (interior pages) ----------------------- */
.page-hero {
  background: var(--navy); color: var(--bone);
  padding: 80px 0 96px;
  position: relative; overflow: hidden;
  border-bottom: 1px solid var(--line-dark);
}
.page-hero::before {
  content: ""; position: absolute; inset: 0;
  background-image:
    linear-gradient(to right, rgba(244,241,236,0.04) 1px, transparent 1px);
  background-size: 80px 100%;
  pointer-events: none;
}
.page-hero .breadcrumb {
  font-family: var(--mono); font-size: 11px;
  letter-spacing: 0.16em; text-transform: uppercase;
  color: rgba(244,241,236,0.5);
  margin-bottom: 32px;
  display: flex; gap: 12px; align-items: center;
}
.page-hero .breadcrumb a:hover { color: var(--gold); }
.page-hero h1 {
  font-family: var(--display);
  font-size: clamp(44px, 7vw, 96px);
  font-weight: 500;
  letter-spacing: -0.035em;
  line-height: 0.98;
  max-width: 18ch;
  margin-bottom: 28px;
}
.page-hero .lede {
  max-width: 60ch; color: rgba(244,241,236,0.75);
  font-size: clamp(16px, 1.4vw, 19px); line-height: 1.55;
}
.page-hero .meta-row {
  display: flex; gap: 48px; margin-top: 56px;
  padding-top: 32px; border-top: 1px solid var(--line-dark);
  flex-wrap: wrap;
}
.page-hero .meta-row .item {
  display: flex; flex-direction: column; gap: 6px;
}
.page-hero .meta-row .k {
  font-family: var(--mono); font-size: 10px;
  letter-spacing: 0.18em; text-transform: uppercase;
  color: rgba(244,241,236,0.5);
}
.page-hero .meta-row .v {
  font-family: var(--display); font-size: 22px;
  font-weight: 500; color: var(--bone);
  letter-spacing: -0.01em;
}

/* ----------------------- COMMON UTIL ----------------------- */
.flex-between { display: flex; justify-content: space-between; align-items: center; }
.gap-12 { gap: 12px; } .gap-24 { gap: 24px; } .gap-48 { gap: 48px; }