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

body {
  font-family: 'Montserrat', sans-serif;
  background: #f4f6f9;
  color: #1d1d1d;
  min-height: 100vh;
}

/* HEADER */
.header {
  background: #d8c5ad;
  padding: 18px;
  display: flex;
  justify-content: center;
  align-items: center;
  box-shadow: 0 4px 12px rgba(0,0,0,.1);
}

.header img {
  width: 900px;
  max-width: 80%;
}

/* MAIN */
.main {
  width: 85%;
  max-width: 1200px;
  margin: auto;
  padding: 50px 0;
}

.title {
  text-align: center;
  font-size: 2rem;
  margin-bottom: 38px;
  font-weight: 700;
  color: #7b1e3a;
}

.subtitle {
  text-align: center;
  margin: 20px 0 30px;
  font-size: 1.6rem;
  color: #333;
  font-weight: 700;
}

/* BREADCRUMB / NAVEGACIÓN */
.breadcrumb {
  text-align: center;
  margin-bottom: 40px;
  font-size: 1.1rem;
  font-weight: 600;
  display: flex;
  justify-content: center;
  gap: 10px;
  align-items: center;
}

.breadcrumb-btn {
  background: #7b1e3a;
  color: #fff;
  border: none;
  padding: 8px 16px;
  border-radius: 8px;
  cursor: pointer;
  font-family: inherit;
  font-weight: 600;
  transition: 0.2s;
}

.breadcrumb-btn:hover {
  background: #5a1529;
}

.breadcrumb-text {
  color: #333;
}

/* GRIDS */
.years-grid,
.evaluations-grid,
.documents-grid {
  display: grid;
  gap: 25px;
}

.years-grid,
.evaluations-grid {
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.documents-grid {
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  margin-bottom: 40px;
}

/* CARDS */
.year-card,
.evaluation-card {
  background: #fff;
  border: none;
  border-radius: 20px;
  padding: 24px 14px;
  text-decoration: none;
  color: #1d1d1d;
  cursor: pointer;
  transition: .25s ease;
  box-shadow: 0 6px 16px rgba(0,0,0,.08);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 18px;
}

.year-card:hover,
.evaluation-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 10px 25px rgba(0,0,0,.15);
}

.year-icon,
.evaluation-icon {
  width: 70px;
  height: 70px;
  border-radius: 50%;
  background: #7b1e3a;
  color: white;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 2rem;
}

.year {
  font-size: 2rem;
  font-weight: 600;
}

.evaluation-name {
  font-size: 1.1rem;
  font-weight: 700;
  text-align: center;
  line-height: 1.4;
}

/* CATEGORY & DOCUMENT CARDS */
.category-title {
  font-size: 1.3rem;
  color: #7b1e3a;
  margin: 30px 0 15px;
  border-bottom: 2px solid #d8c5ad;
  padding-bottom: 8px;
}

.document-card {
  background: #fff;
  border-radius: 12px;
  padding: 18px;
  text-decoration: none;
  color: #333;
  box-shadow: 0 4px 10px rgba(0,0,0,.05);
  display: flex;
  align-items: center;
  gap: 15px;
  transition: .25s ease;
  border-left: 4px solid #d8c5ad;
}

.document-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 20px rgba(0,0,0,.12);
  border-left-color: #7b1e3a;
  color: #7b1e3a;
}

.document-icon {
  font-size: 1.6rem;
  color: #7b1e3a;
}

.document-name {
  font-size: 0.95rem;
  font-weight: 600;
  line-height: 1.3;
}

@media(max-width:768px) {
  .title { font-size: 1.6rem; }
  .subtitle { font-size: 1.3rem; }
  .year { font-size: 1.6rem; }
}