:root {
  --accent: #0b5bd7;
  --accent-light: #e7f0ff;
  --accent-dark: #083d94;
  --muted: #666;
  --bg: #ffffff;
  --border: #e2e2e2;
  --card-bg: #ffffff;
}

/* Fondo totalmente blanco */
body {
  background: var(--bg);
  margin: 0;
  font-family: Inter, system-ui, Segoe UI, Roboto, Arial, sans-serif;
  color: #111;
}

/* Imagen superior decorativa */
.hero-banner {
  width: 100%;
  height: 200px;
background: url('img/banner.png') center/65% no-repeat;

  border-bottom: 2px solid var(--border);
}

/* Container general */
.container {
  max-width: 1150px;
  margin: 40px auto;
  padding: 0 20px;
}

/* Header */
header {
  padding: 25px 0 30px 0;
  border-bottom: 2px solid var(--border);
  margin-bottom: 35px;
}

.brand {
  font-size: 34px;
  font-weight: 800;
  color: var(--accent);
}

.subtitle {
  color: var(--muted);
  font-size: 15px;
  margin-top: 6px;
}

/* Cards */
.card {
  background: var(--card-bg);
  border-radius: 14px;
  padding: 28px;
  margin-top: 25px;
  border: 1px solid var(--border);
  box-shadow: 0px 3px 10px rgba(0,0,0,0.04);
  transition: 0.3s;
}

.card:hover {
  box-shadow: 0px 8px 20px rgba(0,0,0,0.08);
}

/* Titulos */
h2 {
  font-size: 24px;
  font-weight: 700;
  border-left: 5px solid var(--accent);
  padding-left: 12px;
  margin-bottom: 18px;
}

h3 {
  font-size: 19px;
  font-weight: 600;
  color: var(--accent-dark);
}

/* Columnas */
.cols {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 25px;
}

/* Projects */
.project {
  background: #fafbff;
  border-radius: 10px;
  border: 1px solid var(--border);
  padding: 18px 20px;
  margin-bottom: 25px;
  border-left: 5px solid var(--accent);
  transition: 0.25s;
}

.project:hover {
  background: #f2f6ff;
  border-color: var(--accent-light);
}

/* Listas */
ul {
  margin-left: 20px;
}

.small {
  font-size: 13px;
  color: var(--muted);
}

/* Chips */
.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.chip {
  background: var(--accent-light);
  color: var(--accent-dark);
  padding: 6px 12px;
  border-radius: 999px;
  border: 1px solid #d0defc;
  font-size: 13px;
  font-weight: 500;
}

/* ==========================================================
   FOOTER
   ========================================================== */

.footer-corp {
  margin-top: 60px;
  border-top: 2px solid var(--border);
  background: #ffffff;
}

.footer-container {
  display: flex;
  justify-content: space-between;
  padding: 40px 20px;
  max-width: 1150px;
  margin: auto;
  gap: 40px;
}

.footer-logo {
  width: 130px;
}

.footer-title {
  font-size: 17px;
  font-weight: 700;
  margin-bottom: 12px;
}

.footer-container ul {
  padding-left: 0;
  list-style: none;
}

.footer-container li {
  margin-bottom: 6px;
}

.footer-container a {
  text-decoration: none;
  color: #222;
}

.footer-container a:hover {
  color: var(--accent);
}

/* Parte inferior */
.footer-bottom {
  text-align: center;
  border-top: 1px solid var(--border);
  padding: 14px;
  font-size: 13px;
  color: var(--muted);
}