/* ==========================================
   TEACHER PAGE STYLES - ENHANCED VERSION
   ========================================== */

/* Base styles */
:root {
  --primary-color:   #1F3B73;
  --secondary-color: #FF6B35;
  --accent-color:    #00A8E8;
  --text-color:      #222222;
  --light-text:      #555555;
  --white:           #FFFFFF;
  --light-bg:        #FCFCFC;
  --border-radius:   6px;
  --box-shadow:      0 4px 15px rgba(0,0,0,0.08);
  --transition:      all 0.25s ease-in-out;
}

.teacher-page {
  font-family: 'Poppins', sans-serif;
  color: var(--text-color);
  line-height: 1.6;
  background-color: var(--light-bg);
  text-align: center;
}

/* Teacher Hero Section */
.teacher-hero {
  position: relative;
  padding: 5rem 0 3rem;
  background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
  color: var(--white);
  text-align: center;
  border-radius: 0 0 50% 50% / 20px;
  box-shadow: var(--box-shadow);
  margin-bottom: 4rem;
}

.teacher-hero h1 {
  font-size: 3rem;
  font-weight: 700;
  margin-bottom: 2rem;
  letter-spacing: 1px;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.teacher-meta {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  max-width: 1200px;
  margin: 0 auto;
  gap: 3rem;
  padding: 0 2rem;
}

.teacher-photo {
  flex: 0 0 280px;
  position: relative;
}

.teacher-photo img {
  width: 100%;
  height: 280px;
  object-fit: cover;
  border-radius: 50%;
  border: 5px solid rgba(255, 255, 255, 0.4);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
  transition: var(--transition);
}

.teacher-photo img:hover {
  transform: scale(1.05);
}

.teacher-quote {
  flex: 1;
  min-width: 300px;
  max-width: 600px;
  text-align: left;
}

.teacher-quote blockquote {
  font-size: 1.4rem;
  font-style: italic;
  line-height: 1.6;
  margin: 0 0 1rem;
  padding-left: 2rem;
  border-left: 4px solid rgba(255, 255, 255, 0.5);
}

.teacher-quote cite {
  font-size: 1rem;
  font-weight: 500;
}

/* Teacher Content */
.teacher-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.teacher-content {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
}

.teacher-bio, 
.teacher-expertise, 
.teacher-schedule {
  background-color: var(--white);
  border-radius: var(--border-radius);
  padding: 2.5rem;
  box-shadow: var(--box-shadow);
  transition: var(--transition);
}

.teacher-bio:hover, 
.teacher-expertise:hover, 
.teacher-schedule:hover {
  transform: translateY(-5px);
}

.teacher-content h2 {
  font-size: 1.8rem;
  margin-bottom: 1.5rem;
  padding-bottom: 0.8rem;
  position: relative;
  color: var(--primary-color);
}

.teacher-content h2::after {
  content: '';
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  bottom: 0;
  width: 50px;
  height: 4px;
  background: var(--secondary-color);
  border-radius: 2px;
}

.scroll-trigger::after {
  width: 0 !important;
  height: 0 !important;
}

/* Biography Section */
.teacher-bio {
  font-size: 1.1rem;
  line-height: 1.8;
}

/* Expertise Section */
.expertise-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 2rem;
}

.expertise-item {
  background: linear-gradient(to bottom, var(--white), #f5f7ff);
  padding: 2rem;
  border-radius: var(--border-radius);
  text-align: center;
  transition: var(--transition);
  border: 1px solid rgba(0, 0, 0, 0.05);
}

.expertise-item:hover {
  transform: translateY(-8px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.08);
}

.expertise-item i {
  font-size: 2.5rem;
  color: var(--accent-color);
  margin-bottom: 1rem;
}

.expertise-item h3 {
  font-size: 1.3rem;
  margin-bottom: 1rem;
  color: var(--primary-color);
}

.expertise-item p {
  color: var(--light-text);
}

/* Schedule Section */
.schedule-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 1.5rem;
}

.schedule-item {
  background-color: #f5f7ff;
  border-radius: var(--border-radius);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  transition: var(--transition);
  border: 1px solid rgba(0, 0, 0, 0.05);
}

.schedule-item:hover {
  background-color: var(--primary-color);
  color: var(--white);
}

.schedule-item .day {
  font-weight: 700;
  font-size: 1.2rem;
  margin-bottom: 0.5rem;
}

.schedule-item .time {
  font-size: 1rem;
}

/* Contact Form */
.contact-form h2 {
  color: var(--primary-color);
  margin-bottom: 2rem;
  position: relative;
  display: inline-block;
}

.contact-form h2::after {
  content: '';
  position: absolute;
  left: 25%;
  bottom: -10px;
  width: 50%;
  height: 3px;
  background: var(--secondary-color);
  border-radius: 2px;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 1rem;
  margin-top: 1.2rem;
  border: 1px solid #e0e0e0;
  border-radius: var(--border-radius);
  font-size: 1rem;
  transition: var(--transition);
  background-color: #f9faff;
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--accent-color);
  box-shadow: 0 0 8px rgba(140, 67, 255, 0.25);
  background-color: white;
}

.g-recaptcha {
  margin-top: 1.5rem;
  display: flex;
  justify-content: center;
}

.submit-btn {
  background: var(--primary-color);
  color: var(--white);
  border: none;
  padding: 1rem 2rem;
  font-size: 1rem;
  font-weight: 600;
  border-radius: 30px;
  margin-top: 1.5rem;
  cursor: pointer;
  transition: var(--transition);
  box-shadow: 0 4px 15px rgba(74, 108, 250, 0.4);
}

.submit-btn:hover {
  background: var(--accent-color);
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(140, 67, 255, 0.5);
}

/* For error handling */
input.error, textarea.error {
  border: 1px solid #ff3c3c;
  background-color: #fff9f9;
}

.error-message {
  display: block;
  font-size: 0.8rem;
  color: #ff3c3c;
  text-align: left;
  margin-top: 0.3rem;
  padding-left: 0.5rem;
}

/* Responsive design */
@media (min-width: 768px) {
  .teacher-content {
    grid-template-columns: 1fr 1fr;
  }
  
  .teacher-bio {
    grid-column: span 2;
  }
}

@media (max-width: 768px) {
  .teacher-hero {
    padding: 4rem 1rem 2.5rem;
  }
  
  .teacher-hero h1 {
    font-size: 2.5rem;
  }
  
  .teacher-quote blockquote {
    font-size: 1.2rem;
  }
  
  .expertise-grid,
  .schedule-grid {
    grid-template-columns: 1fr;
  }
}

/* Animation for page elements */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.teacher-bio, 
.teacher-expertise, 
.teacher-schedule,
.contact-form {
  animation: fadeInUp 0.8s ease forwards;
}



/* Stile per il link di scroll */
.scroll-link {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    text-decoration: none;
    color: inherit;
    cursor: pointer;
    transition: transform 0.3s ease;
}

.arrows {
    display: flex;
    gap: 5px;
}

.scroll-link:hover {
    transform: translateY(3px);
}

.scroll-link .fa-chevron-down {
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateY(0);
    }
    40% {
        transform: translateY(-10px);
    }
    60% {
        transform: translateY(-5px);
    }
}