/* ABOUT PAGE SECTION - CHI SONO */
.about-page-section {
  padding: 1rem 1rem;
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
}

/* Background rimosso - ora usa quello globale del body */

.about-page-section .section-title {
  font-family: 'Rubik', sans-serif;
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--text-primary);
  text-align: center;
  margin-bottom: 3rem;
  line-height: 1.2;
}

.about-intro {
  flex-direction: row;
  display: flex;
  gap: 2rem;
  align-items: center;
  margin-bottom: 1rem;
  justify-content: space-around;
  text-align: right;
}

.about-image {
  flex-shrink: 0;
}

.about-profile-pic {
  width: 180px;
  height: 180px;
  object-fit: cover;
  box-shadow: var(--shadow);
}

.about-text h3 {
  font-family: 'Rubik', sans-serif;
  font-size: 2rem;
  color: var(--text-primary);
}

.about-subtitle {
  font-size: 1.3rem;
  color: var(--earth-color);
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.about-description {
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

.about-link {
  font-size: 1rem;
  color: var(--accent-color);
}

.about-link:hover {
  font-size: 1rem;
  color: var(--earth-color);
}

.about-link:visited {
  font-size: 1rem;
  color: var(--success-color);
}

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

.about-card {
  background: var(--surface);
  padding: 2rem;
  border-radius: var(--border-radius);
  border: 2px solid var(--border-color);
  box-shadow: var(--shadow);
  transition: var(--transition);
}

.about-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-hover);
  border-color: var(--accent-color);
}

.about-card h4 {
  font-family: 'Rubik', sans-serif;
  font-size: 1.3rem;
  color: var(--text-primary);
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.about-card ul {
  list-style: none;
  padding: 0;
}

.about-card li {
  color: var(--text-secondary);
  margin-bottom: 0.8rem;
  padding-left: 1rem;
  position: relative;
  line-height: 1.6;
}

.about-card li:before {
  content: "▸";
  color: var(--accent-color);
  position: absolute;
  left: 0;
  font-weight: bold;
}

.about-mission {
  background: var(--surface);
  padding: 2.5rem;
  border-radius: var(--border-radius);
  border: 2px solid var(--accent-color);
  box-shadow: var(--shadow);
  text-align: center;
}

.about-mission h4 {
  font-family: 'Rubik', sans-serif;
  font-size: 1.5rem;
  color: var(--text-primary);
  margin-bottom: 1.5rem;
}

.about-mission p {
  font-size: 1.1rem;
  color: var(--text-secondary);
  line-height: 1.7;
  max-width: 700px;
  margin: 0 auto;
}

/* SKILLS SECTION - CONTAINER FOR TITLE + BANNER */
.skills-section {
  position: relative;
  margin: 1rem 0 1rem 0;
  padding-top: 1.5rem;
}

/* SKILLS BANNER - ANIMATED HORIZONTAL SCROLL */
.skills-banner {
  width: 100%;
  overflow: hidden;
  background: linear-gradient(135deg, var(--surface) 0%, var(--secondary-color) 100%);
  border: 2px solid var(--border-color);
  border-radius: var(--border-radius);
  padding: 1.5rem 0;
  box-shadow: var(--shadow);
  position: relative;
}

.skills-banner::before,
.skills-banner::after {
  content: '';
  position: absolute;
  top: 0;
  width: 50px;
  height: 100%;
  z-index: 2;
  pointer-events: none;
}

.skills-banner::before {
  left: 0;
  background: linear-gradient(to right, var(--surface), transparent);
}

.skills-banner::after {
  right: 0;
  background: linear-gradient(to left, var(--surface), transparent);
}

.skills-title {
  font-family: 'Rubik', sans-serif;
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
  text-align: center;
  position: absolute;
  top: 0.5rem;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, var(--surface) 0%, var(--secondary-color) 100%);
  border: 2px solid var(--border-color);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
  padding: 0.1rem 1rem;
  z-index: 3;
  white-space: nowrap;
}

.skills-track {
  display: flex;
  animation: scrollSkills 25s linear infinite;
  gap: 3rem;
  align-items: center;
  width: max-content;
}

.skill-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-width: 80px;
  max-width: 120px;
  height: 70px;
  padding: 0.8rem 1rem;
  background: transparent;
  border: 1px solid transparent;
  border-radius: var(--border-radius);
  transition: var(--transition);
  backdrop-filter: none;
}

.skill-item:hover {
  transform: none; /* Rimuoviamo questo perché ora l'hover è gestito dal link */
  background: transparent;
  border-color: transparent;
  box-shadow: none;
}

.skill-link:hover .skill-item {
  background: transparent;
  border-color: transparent;
  box-shadow: none;
}

.skill-icon {
  max-width: 150%;
  max-height: 150%;
  width: auto;
  height: auto;
  object-fit: contain;
  object-position: center;
  filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.3));
  transition: var(--transition);
}

.skill-link:hover .skill-icon {
  transform: scale(1.2);
  filter: drop-shadow(0 4px 8px rgba(52, 152, 219, 0.4));
}

.skill-item span {
  font-size: 0.8rem;
  font-weight: 600;
  color: #ffffff;
  text-align: center;
  transition: var(--transition);
}

.skill-item:hover span {
  color: #ffffff;
  text-shadow: 0 0 10px rgba(52, 152, 219, 0.5);
}

@keyframes scrollSkills {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(-50%);
  }
}

/* Pause animation on hover */
.skills-banner:hover .skills-track {
  animation-play-state: paused;
}

/* ACTIVITIES SECTION - CONTAINER FOR TITLE + BANNER */
.activities-section {
  position: relative;
  padding-top: 1.5rem;
}

/* ACTIVITIES BANNER - ANIMATED HORIZONTAL SCROLL */
.activities-banner {
  width: 100%;
  overflow: hidden;
  background: linear-gradient(135deg, var(--surface) 0%, var(--secondary-color) 100%);
  border: 2px solid var(--border-color);
  border-radius: var(--border-radius);
  padding: 1.5rem 0;
  box-shadow: var(--shadow);
  position: relative;
}

.activities-banner::before,
.activities-banner::after {
  content: '';
  position: absolute;
  top: 0;
  width: 50px;
  height: 100%;
  z-index: 2;
  pointer-events: none;
}

.activities-banner::before {
  left: 0;
  background: linear-gradient(to right, var(--surface), transparent);
}

.activities-banner::after {
  right: 0;
  background: linear-gradient(to left, var(--surface), transparent);
}

.banner-title {
  font-family: 'Rubik', sans-serif;
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
  text-align: center;
  position: absolute;
  top: 0.5rem;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, var(--surface) 0%, var(--secondary-color) 100%);
  border: 2px solid var(--border-color);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
  padding: 0.1rem 1rem;
  z-index: 3;
  white-space: nowrap;
}

.activities-track {
  display: flex;
  animation: scrollActivities 25s linear infinite;
  gap: 3rem;
  align-items: center;
  width: max-content;
}

.activity-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.8rem;
  width: 120px;
  height: auto;
  padding: 0;
  background: transparent;
  border: none;
  transition: var(--transition);
}

.activity-item:hover {
  background: transparent;
  border: none;
  transform: translateY(-3px);
}

.activity-icon {
  width: 60px;
  height: 60px;
  filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.3));
  transition: var(--transition);
}

.activity-item:hover .activity-icon {
  transform: scale(1.1);
  filter: drop-shadow(0 4px 8px rgba(52, 152, 219, 0.4));
}

.activity-item span {
  font-size: 0.8rem;
  font-weight: 600;
  color: #ffffff;
  text-align: center;
  transition: var(--transition);
}

.activity-item:hover span {
  color: #ffffff;
  text-shadow: 0 0 10px rgba(52, 152, 219, 0.5);
}

@keyframes scrollActivities {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(-50%);
  }
}

/* Pause animation on hover */
.activities-banner:hover .activities-track {
  animation-play-state: paused;
}

/* ===== RESPONSIVE DESIGN - ABOUT SECTION ===== */

/* Desktop Small (1024px and down) */
@media (max-width: 1024px) {
  .about-page-section {
    padding: 1rem 1rem;
    max-width: 1000px;
  }
  
  .about-page-section .section-title {
    font-size: 2.2rem;
    margin-bottom: 2.5rem;
  }
  
  .about-intro {
    gap: 1.5rem;
  }
  
  .about-profile-pic {
    width: 160px;
    height: 160px;
  }
  
  .about-text h3 {
    font-size: 1.8rem;
  }
  
  .about-subtitle {
    font-size: 1.2rem;
  }
  
  .about-description {
    font-size: 0.95rem;
  }
  
  .about-section-grid {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
  }
  
  .about-card {
    padding: 1.8rem;
  }
  
  .about-card h4 {
    font-size: 1.2rem;
  }
  
  .about-mission {
    padding: 2rem;
  }
  
  .about-mission h4 {
    font-size: 1.4rem;
  }
  
  .about-mission p {
    font-size: 1rem;
  }
}

/* Mobile Large / Tablet (768px and down) */
@media (max-width: 768px) {
  .about-page-section {
    padding: 1rem 0.8rem;
  }
  
  .about-page-section .section-title {
    font-size: 2rem;
    margin-bottom: 2rem;
  }
  
  .about-intro {
    flex-direction: column;
    text-align: center;
    gap: 1.5rem;
  }
  
  .about-profile-pic {
    width: 140px;
    height: 140px;
  }
  
  .about-text h3 {
    font-size: 1.6rem;
  }
  
  .about-subtitle {
    font-size: 1.1rem;
  }
  
  .about-description {
    font-size: 0.9rem;
    line-height: 1.7;
  }
  
  .about-section-grid {
    grid-template-columns: 1fr;
    gap: 1.2rem;
  }
  
  .about-card {
    padding: 1.5rem;
  }
  
  .about-card h4 {
    font-size: 1.1rem;
  }
  
  .about-card li {
    font-size: 0.9rem;
    margin-bottom: 0.6rem;
  }
  
  .about-mission {
    padding: 1.8rem;
  }
  
  .about-mission h4 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
  }
  
  .about-mission p {
    font-size: 0.95rem;
  }
  
  .skills-section,
  .activities-section {
    margin: 1.5rem 0;
  }
  
  .skills-banner,
  .activities-banner {
    padding: 1.2rem 0;
  }
  
  .skills-title,
  .banner-title {
    font-size: 0.9rem;
    padding: 0.3rem 0.8rem;
  }
  
  .skills-track,
  .activities-track {
    gap: 2rem;
  }
  
  .skill-item {
    min-width: 70px;
    max-width: 100px;
    height: 60px;
    padding: 0.6rem 0.8rem;
  }
  
  .skill-item span {
    font-size: 0.7rem;
  }
  
  .activity-item {
    width: 100px;
    gap: 0.6rem;
  }
  
  .activity-icon {
    width: 50px;
    height: 50px;
  }
  
  .activity-item span {
    font-size: 0.7rem;
  }
}

/* Mobile (480px and down) */
@media (max-width: 480px) {
  .about-page-section {
    padding: 0.8rem 0.6rem;
  }
  
  .about-page-section .section-title {
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
  }
  
  .about-intro {
    gap: 1rem;
  }
  
  .about-profile-pic {
    width: 120px;
    height: 120px;
  }
  
  .about-text h3 {
    font-size: 1.4rem;
  }
  
  .about-subtitle {
    font-size: 1rem;
    margin-bottom: 0.4rem;
  }
  
  .about-description {
    font-size: 0.85rem;
    line-height: 1.6;
  }
  
  .about-section-grid {
    gap: 1rem;
  }
  
  .about-card {
    padding: 1.2rem;
  }
  
  .about-card h4 {
    font-size: 1rem;
    margin-bottom: 0.8rem;
  }
  
  .about-card li {
    font-size: 0.85rem;
    margin-bottom: 0.5rem;
    padding-left: 0.8rem;
  }
  
  .about-mission {
    padding: 1.5rem;
  }
  
  .about-mission h4 {
    font-size: 1.2rem;
    margin-bottom: 1rem;
  }
  
  .about-mission p {
    font-size: 0.9rem;
    line-height: 1.6;
  }
  
  .skills-section,
  .activities-section {
    margin: 1rem 0;
    padding-top: 1rem;
  }
  
  .skills-banner,
  .activities-banner {
    padding: 1rem 0;
  }
  
  .skills-title,
  .banner-title {
    font-size: 0.8rem;
    padding: 0.2rem 0.6rem;
    top: 0.3rem;
  }
  
  .skills-track,
  .activities-track {
    gap: 1.5rem;
  }
  
  .skill-item {
    min-width: 60px;
    max-width: 80px;
    height: 50px;
    padding: 0.4rem 0.6rem;
  }
  
  .skill-icon {
    max-width: 120%;
    max-height: 120%;
  }
  
  .skill-item span {
    font-size: 0.65rem;
  }
  
  .activity-item {
    width: 80px;
    gap: 0.5rem;
  }
  
  .activity-icon {
    width: 40px;
    height: 40px;
  }
  
  .activity-item span {
    font-size: 0.65rem;
  }
}