/* =========================================
   proyectos.css — Sección Proyectos
   ========================================= */

.about {
  text-align: center;
  background: var(--bg-white);
}

.about_paragraph {
  max-width: 800px;
  margin: 30px auto 10px;
  color: var(--text-light);
  font-size: 1.1rem;
}

.about_main {
  padding-top: 60px;
  display: grid;
  gap: 2.5rem;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.about_icons {
  padding: 40px 30px;
  background: var(--bg-light);
  border-radius: var(--radius-lg);
  border: 1px solid #eee;
  transition: all 0.4s ease;
  display: flex;
  flex-direction: column;
  align-items: center;
  box-shadow: var(--shadow-sm);
}

.about_icons:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-premium);
  border-color: var(--primary);
}

.about_icon {
  width: 60px;
  height: 60px;
  margin-bottom: 20px;
  transition: transform 0.3s ease;
}

.about_icons:hover .about_icon {
  transform: scale(1.1);
}

.about_title {
  font-size: 1.4rem;
  color: var(--text-main);
  margin-bottom: 15px;
}

body.dark-mode .about_icons {
  background: #1e293b;
}

/* Featured Projects */
.featured_projects {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
  margin: 50px 0 40px;
}

.featured_card {
  background: var(--bg-light);
  border-radius: var(--radius-lg);
  border: 1px solid #e0e8f5;
  padding: 36px 32px;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: var(--shadow-sm);
  position: relative;
  overflow: hidden;
}

.featured_card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--primary), #36bcf7);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s ease;
}

.featured_card:hover::before {
  transform: scaleX(1);
}

.featured_card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-premium);
  border-color: var(--primary);
}

body.dark-mode .featured_card {
  background: #1e293b;
  border-color: rgba(255, 255, 255, 0.08);
}

.featured_header {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 16px;
}

.featured_icon {
  font-size: 2rem;
  color: var(--primary);
}

.featured_title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-main);
}

body.dark-mode .featured_title {
  color: #f8fafc;
}

.featured_desc {
  color: var(--text-light);
  font-size: 1rem;
  line-height: 1.7;
  margin-bottom: 20px;
}

/* Tech Stack Tags */
.featured_tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.tag {
  display: inline-block;
  padding: 5px 14px;
  border-radius: 50px;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.3px;
}

.tag--angular {
  background: rgba(221, 0, 49, 0.1);
  color: #dd0031;
  border: 1px solid rgba(221, 0, 49, 0.3);
}

.tag--firebase {
  background: rgba(255, 202, 40, 0.12);
  color: #c8960c;
  border: 1px solid rgba(255, 202, 40, 0.4);
}

.tag--tailwind {
  background: rgba(56, 178, 172, 0.1);
  color: #2c9d97;
  border: 1px solid rgba(56, 178, 172, 0.3);
}

.tag--html5 {
  background: rgba(227, 79, 38, 0.1);
  color: #e34f26;
  border: 1px solid rgba(227, 79, 38, 0.3);
}

.tag--css3 {
  background: rgba(21, 114, 182, 0.1);
  color: #1572b6;
  border: 1px solid rgba(21, 114, 182, 0.3);
}

.tag--javascript {
  background: rgba(247, 223, 30, 0.1);
  color: #d4b106;
  border: 1px solid rgba(247, 223, 30, 0.4);
}

/* Repos subtitle */
.repos_subtitle {
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--text-main);
  margin-bottom: 10px;
  padding-bottom: 10px;
  border-bottom: 2px solid #e0e8f5;
}

body.dark-mode .repos_subtitle {
  color: #f8fafc;
  border-bottom-color: rgba(255, 255, 255, 0.08);
}

@media (max-width: 768px) {
  .featured_projects {
    grid-template-columns: 1fr;
  }
  .about_main {
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
    padding-top: 30px;
  }
  .about_icons {
    padding: 20px 14px;
  }
  .about_icon {
    width: 40px;
    height: 40px;
    margin-bottom: 12px;
  }
  .about_title {
    font-size: 1rem;
    margin-bottom: 8px;
  }
  .about_paragraph {
    font-size: 0.82rem;
  }
}