/* Hero Section */
section {
  padding: 50px 0;
}

.section-title-wrapper {
  margin-bottom: 28px;
}

.section-title {
  font-size: 2rem;
}

.section-subtitle {
  margin-top: 8px;
}

.hero {
  min-height: calc(100vh - 92px);
  padding: 28px 0;
  margin-top: 92px;
  background-color: var(--bg-soft);
  min-height: auto;
  display: flex;
  align-items: center;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 3rem;
  align-items: center;
}

.hero-content h1 {
  font-size: clamp(2.5rem, 3.65vw, 3.25rem);
  line-height: 1.1;
  margin-bottom: 1rem;
  color: var(--primary);
}

.hero-content p {
  font-size: 1.1rem;
  color: var(--text-muted);
  margin-bottom: 1.25rem;
}

.hero-buttons {
  display: flex;
  gap: 1rem;
}

.hero-image {
  aspect-ratio: 16 / 9;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 1px solid rgba(20, 83, 45, 0.16);
}

.hero-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.hero-image:hover img {
  transform: scale(1.05);
}

/* About (Nosotros) */
.about {
  background-color: var(--surface);
}

.about-content {
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
}

.about-content p {
  font-size: 1.25rem;
  color: var(--text-main);
}

/* Services */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 16px;
}

.service-card {
  background-color: var(--surface);
  padding: 24px;
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border);
  border-left: 4px solid transparent;
  transition: var(--transition);
}

.service-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
  border-color: rgba(20, 83, 45, 0.24);
  border-left-color: var(--primary);
}

.service-icon {
  width: 44px;
  height: 44px;
  background-color: rgba(20, 83, 45, 0.08);
  color: var(--ink);
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  margin-bottom: 12px;
  font-size: 1.25rem;
}

.journal-tag {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  background-color: rgba(20, 83, 45, 0.08);
  color: var(--primary);
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 600;
  margin-bottom: 8px;
}

/* Publications */
.publications {
  background-color: var(--primary);
  color: var(--surface);
}

.publications .section-title {
  color: var(--surface);
}

.publications .section-subtitle {
  color: rgba(255, 255, 255, 0.8);
}

.publications-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.publication-card {
  background-color: var(--surface);
  border-radius: var(--radius);
  overflow: hidden;
  color: var(--text-main);
  transition: var(--transition);
  border: 1px solid rgba(20, 83, 45, 0.14);
}

.publication-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 14px 30px rgba(0,0,0,0.22);
}

.publication-img {
  height: 200px;
  max-height: 200px;
  overflow: hidden;
  background-color: var(--surface);
}

.publication-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

#revistas .publication-img,
#libros .publication-img {
  background-color: var(--surface);
}

#revistas .publication-img img,
#libros .publication-img img {
  object-fit: cover;
  padding: 0;
}

.publication-info {
  min-height: 230px;
  padding: 20px;
  display: flex;
  flex-direction: column;
}

.publication-info h3 {
  color: var(--ink);
  font-size: 1.5rem;
  margin-bottom: 8px;
}

.publication-info p {
  color: var(--text-muted);
  margin-bottom: 1.25rem;
}

.publication-info .btn {
  width: 100%;
  margin-top: auto;
}

/* Process */
.process {
  background-color: var(--surface);
}

.process-steps {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1rem;
  position: relative;
}

.process-steps::before {
  content: '';
  position: absolute;
  top: 40px;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: var(--border);
  z-index: 1;
}

.step {
  flex: 1;
  min-width: 150px;
  text-align: center;
  position: relative;
  z-index: 2;
}

.step-number {
  width: 80px;
  height: 80px;
  background-color: var(--surface);
  border: 2px solid var(--primary);
  color: var(--ink);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: 700;
  margin: 0 auto 1rem;
  transition: var(--transition);
}

.step:hover .step-number {
  background-color: var(--primary);
  color: var(--surface);
}

/* Contact */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.contact-info-card {
  background-color: var(--primary);
  color: var(--surface);
  padding: 24px;
  border-radius: var(--radius);
}

.contact-info-card h3 {
  color: var(--surface);
  margin-bottom: 8px;
}

.contact-details {
  list-style: none;
  margin-top: 20px;
}

.contact-details li {
  margin-bottom: 14px;
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.contact-form {
  background-color: var(--surface);
  padding: 24px;
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border);
}

.form-group {
  margin-bottom: 14px;
}

.form-label {
  display: block;
  margin-bottom: 6px;
  font-weight: 500;
}

.form-control {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-family: var(--font-sans);
  transition: var(--transition);
}

.form-control:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(20, 83, 45, 0.1);
}

textarea.form-control {
  min-height: 92px;
  resize: vertical;
}

/* CTA */
.cta-section {
  background-color: var(--primary);
  color: var(--surface);
  text-align: center;
  padding: 50px 0;
}

.cta-section h2 {
  color: var(--surface);
  font-size: 2rem;
  margin-bottom: 1.5rem;
}