/* Hero Section */
.hero {
  background: linear-gradient(135deg, var(--primary-light) 0%, var(--primary-dark) 100%);
  padding: 80px 20px 60px;
  text-align: center;
  margin-top: 70px;
}

.hero-title {
  font-size: 48px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 20px;
}

.hero-subtitle {
  font-size: 18px;
  color: var(--text-light);
  margin-bottom: 30px;
}

.back-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--primary);
  text-decoration: none;
  font-size: 16px;
  font-weight: 500;
  transition: all 0.3s;
  padding: 10px 20px;
  border-radius: 25px;
  background: white;
  box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.back-btn:hover {
  transform: translateX(-5px);
  box-shadow: 0 4px 20px rgba(30, 58, 95, 0.2);
}

/* Samples Section */
.samples-section {
  padding: 80px 20px;
  background: white;
}

.samples-container {
  max-width: 1200px;
  margin: 0 auto;
}

.section-title {
  font-size: 32px;
  font-weight: 700;
  margin-bottom: 20px;
  text-align: center;
}

.section-subtitle {
  text-align: center;
  color: var(--text-light);
  font-size: 16px;
  margin-bottom: 50px;
}

.samples-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.sample-card {
  background: linear-gradient(135deg, var(--bg-light) 0%, var(--bg) 100%);
  border-radius: 20px;
  padding: 30px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.08);
  transition: transform 0.3s, box-shadow 0.3s;
  text-align: center;
  border: 2px solid var(--bg-dark);
  cursor: pointer;
  text-decoration: none;
  display: block;
}

.sample-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 10px 40px rgba(30, 58, 95, 0.15);
  border-color: var(--primary);
}

.sample-icon {
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  border-radius: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  font-size: 40px;
  color: white;
}

.sample-title {
  font-size: 22px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 15px;
}

.sample-desc {
  font-size: 14px;
  color: var(--text-light);
  line-height: 1.6;
  margin-bottom: 20px;
}

.sample-meta {
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
  margin-top: 20px;
  padding-top: 20px;
  border-top: 1px solid var(--bg-dark);
}

.meta-item {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 13px;
  color: var(--text-light);
}

.meta-icon {
  font-size: 16px;
}

.sample-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  color: white;
  padding: 12px 24px;
  border-radius: 25px;
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.3s;
  margin-top: 20px;
}

.sample-btn:hover {
  transform: translateX(5px);
  box-shadow: 0 5px 20px rgba(30, 58, 95, 0.3);
}

/* Info Box */
.info-box {
  background: linear-gradient(135deg, var(--primary-light) 0%, var(--primary-dark) 100%);
  border-radius: 20px;
  padding: 30px;
  margin: 40px 0;
  text-align: center;
}

.info-box-title {
  font-size: 20px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 10px;
}

.info-box-desc {
  font-size: 15px;
  color: var(--text-light);
  line-height: 1.6;
}

/* Responsive */
@media (max-width: 1024px) {
  .hero {
    padding: 60px 20px 40px;
  }

  .hero-title {
    font-size: 36px;
  }

  .samples-grid {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  }
}

@media (max-width: 768px) {
  .hero-title {
    font-size: 28px;
  }

  .hero-subtitle {
    font-size: 16px;
  }

  .samples-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .section-title {
    font-size: 24px;
  }
}

@media (max-width: 480px) {
  .hero-title {
    font-size: 24px;
  }

  .sample-title {
    font-size: 18px;
  }
}