/* Innovaciones 360 — sitio institucional.
   Los colores y tipografías se toman del kit de marca que ya usa la landing de
   LicitaBien (~/desarrollo/licitabienlanding/assets/css/main.css): verde de marca,
   morado solo para el botón principal. Sin modo oscuro, sin dependencias. */

:root {
  --green-900: #1e3a29;
  --green-700: #35634a;
  --green-600: #3f7553;
  --green-100: #d4fade;
  --green-50:  #edfbf2;
  --purple-600: #523e74;
  --purple-700: #43305e;

  --ink-900: #14231b;
  --ink-700: #33443b;
  --ink-500: #5a6b61;
  --ink-200: #c9d3cd;
  --ink-100: #e4eae6;
  --ink-50:  #f4f7f5;
  --white:   #ffffff;

  --font-display: "Fredoka", system-ui, sans-serif;
  --font-body: "Figtree", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;

  --wrap: 1040px;
  --radius: 14px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.6;
  color: var(--ink-700);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
}

.wrap {
  width: 100%;
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 0 20px;
}

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--ink-900);
  line-height: 1.2;
  margin: 0 0 16px;
}

h1 { font-size: clamp(30px, 5vw, 46px); }
h2 { font-size: clamp(24px, 3.4vw, 32px); margin-bottom: 24px; }
h3 { font-size: 22px; margin-bottom: 10px; }

a { color: var(--green-700); }

/* Encabezado */
.site-header {
  border-bottom: 1px solid var(--ink-100);
  background: var(--white);
  position: sticky;
  top: env(safe-area-inset-top, 0px);
  z-index: 10;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 68px;
  flex-wrap: wrap;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--ink-900);
}

.brand-mark {
  display: inline-grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--green-600);
  color: var(--white);
  font-family: var(--font-display);
  font-size: 13px;
  letter-spacing: .5px;
}

.brand-name { font-family: var(--font-display); font-size: 18px; }

.nav { display: flex; gap: 20px; flex-wrap: wrap; }
.nav a { color: var(--ink-700); text-decoration: none; font-weight: 500; }
.nav a:hover { color: var(--green-700); }

/* Hero */
.hero {
  background: linear-gradient(180deg, var(--green-50), var(--white));
  padding: 72px 0 56px;
}

.lead {
  font-size: clamp(17px, 2.2vw, 20px);
  color: var(--ink-700);
  max-width: 62ch;
  margin: 0 0 28px;
}

.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin: 0; }

.btn {
  display: inline-block;
  padding: 13px 22px;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 600;
  border: 1px solid transparent;
}

.btn-primary { background: var(--purple-600); color: var(--white); }
.btn-primary:hover { background: var(--purple-700); }
.btn-ghost { border-color: var(--ink-200); color: var(--ink-900); background: var(--white); }
.btn-ghost:hover { border-color: var(--green-600); color: var(--green-700); }

/* Secciones */
.section { padding: 64px 0; }
.section-alt { background: var(--ink-50); }
.prose { max-width: 68ch; }

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 20px;
}

.card {
  background: var(--white);
  border: 1px solid var(--ink-100);
  border-radius: var(--radius);
  padding: 26px;
}

.card p { margin: 0 0 14px; }

.card-tag {
  display: inline-block;
  font-size: 13px;
  font-weight: 600;
  color: var(--green-700);
  background: var(--green-100);
  padding: 4px 10px;
  border-radius: 999px;
  margin-bottom: 12px !important;
}

.link-arrow { font-weight: 600; text-decoration: none; }
.link-arrow:hover { text-decoration: underline; }
.link-arrow::after { content: " →"; }

/* Equipo */
.team {
  list-style: none;
  padding: 0;
  margin: 28px 0 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 16px;
}

.team li {
  background: var(--white);
  border: 1px solid var(--ink-100);
  border-radius: var(--radius);
  padding: 18px 20px;
}

.team strong { display: block; color: var(--ink-900); font-size: 17px; }
.team span { color: var(--ink-500); font-size: 15px; }

/* Contacto */
.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
  margin-bottom: 28px;
}

.contact-label {
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: .6px;
  color: var(--ink-500);
  margin: 0 0 4px;
}

.contact-value { font-size: 19px; margin: 0; }
.contact-value a { text-decoration: none; font-weight: 600; }
.contact-value a:hover { text-decoration: underline; }

.notice {
  border-left: 3px solid var(--green-600);
  background: var(--green-50);
  border-radius: 0 var(--radius) var(--radius) 0;
  padding: 18px 20px;
}

.notice p { margin: 0; max-width: 72ch; }

/* Pie */
.site-footer {
  border-top: 1px solid var(--ink-100);
  padding: 28px 0 calc(28px + env(safe-area-inset-bottom, 0px));
  color: var(--ink-500);
  font-size: 15px;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

.footer-inner p { margin: 0; }