/**********************************************************************************
    DOWNLOAD PAGE STYLES
**********************************************************************************/

/* 다운로드 인트로 섹션 */
.download-intro-section {
  padding: var(--section-padding);
  background-color: var(--primary-black);
  background-size: cover;
  background-position: center;
  text-align: center;
  position: relative;
}

.download-intro-section::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.8);
  z-index: 1;
}

.download-intro-section .container {
  position: relative;
  z-index: 2;
}

.download-title {
  font-size: clamp(40px, 5vw, 64px);
  font-weight: 800;
  color: var(--text-white);
  margin-bottom: 16px;
}

.download-subtitle {
  font-size: 22px;
  color: var(--text-light-gray);
  max-width: 700px;
  margin: 0 auto;
  line-height: 1.8;
}

/* 다운로드 섹션 */
.download-section {
  padding: var(--section-padding);
  background-color: var(--bg-dark);
}

.download-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
  max-width: 1200px;
  margin: 0 auto;
}

.download-card {
  background: var(--bg-navy);
  border-radius: 16px;
  padding: 40px 32px;
  text-align: center;
  transition: all 0.3s ease;
  border: 1px solid var(--border-gray);
}

.download-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.3);
  border-color: var(--accent-blue);
}

.download-card-icon {
  font-size: 64px;
  color: var(--accent-blue);
  margin-bottom: 24px;
}

.download-card-content h3 {
  font-size: 28px;
  font-weight: 700;
  color: var(--text-white);
  margin-bottom: 12px;
}

.download-card-content p {
  font-size: 16px;
  color: var(--text-light-gray);
  margin-bottom: 32px;
  line-height: 1.6;
}

.download-btn {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 14px 32px;
  background: var(--accent-blue);
  color: var(--text-white);
  font-weight: 600;
  font-size: 16px;
  border-radius: 8px;
  text-decoration: none;
  transition: all 0.3s ease;
  border: none;
  cursor: pointer;
}

.download-btn:hover {
  background: #2196f3;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(33, 150, 243, 0.3);
}

.download-btn i {
  font-size: 18px;
}

/* Linux Card Specific Styles */
.download-card-linux {
  grid-column: 1 / -1;
  text-align: left;
  display: flex;
  align-items: flex-start;
  gap: 32px;
  padding: 40px;
}

.download-card-linux .download-card-icon {
  flex-shrink: 0;
  margin-bottom: 0;
}

.download-card-linux .download-card-content {
  text-align: left;
  flex: 1;
}

.linux-instructions {
  margin-top: 32px;
}

.instruction-step {
  margin-bottom: 24px;
}

.instruction-step:last-child {
  margin-bottom: 0;
}

.instruction-step h4 {
  font-size: 18px;
  font-weight: 600;
  color: var(--text-white);
  margin-bottom: 16px;
}

.code-block-wrapper {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 12px;
}

.code-block {
  position: relative;
  background: #1a1d21;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  padding: 16px 60px 16px 20px;
  display: flex;
  align-items: center;
  font-family: "Courier New", monospace;
}

.code-block code {
  color: #4fc3f7;
  font-size: 14px;
  line-height: 1.6;
  flex: 1;
  word-break: break-all;
}

.copy-btn {
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(33, 150, 243, 0.1);
  border: 1px solid rgba(33, 150, 243, 0.3);
  color: var(--accent-blue);
  padding: 8px 12px;
  border-radius: 6px;
  cursor: pointer;
  font-size: 12px;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: all 0.3s ease;
}

.copy-btn:hover {
  background: rgba(33, 150, 243, 0.2);
  border-color: var(--accent-blue);
}

.copy-btn.copied {
  background: rgba(33, 150, 243, 0.3);
  border-color: var(--accent-blue);
}

.code-alt {
  font-size: 13px;
  color: var(--text-light-gray);
  margin-top: 8px;
  font-style: italic;
}

.code-alt a {
  color: var(--accent-blue);
  text-decoration: none;
}

.code-alt a:hover {
  text-decoration: underline;
}

/* Responsive Design */
@media (max-width: 768px) {
  .download-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .download-card {
    padding: 32px 24px;
  }

  .download-card-icon {
    font-size: 48px;
  }

  .download-card-content h3 {
    font-size: 24px;
  }

  .download-card-linux {
    flex-direction: column;
    text-align: center;
    gap: 24px;
    padding: 32px 24px;
  }

  .download-card-linux .download-card-icon {
    margin-bottom: 0;
  }

  .download-card-linux .download-card-content {
    text-align: center;
    width: 100%;
  }

  .linux-instructions {
    margin-top: 24px;
    width: 100%;
  }

  .instruction-step {
    margin-bottom: 20px;
  }

  .instruction-step h4 {
    font-size: 16px;
    margin-bottom: 12px;
    text-align: left;
  }

  .code-block-wrapper {
    gap: 10px;
    margin-bottom: 10px;
  }

  .code-block {
    padding: 12px 50px 12px 16px;
    flex-wrap: wrap;
  }

  .code-block code {
    font-size: 12px;
    line-height: 1.5;
  }

  .copy-btn {
    padding: 6px 10px;
    font-size: 11px;
    right: 8px;
  }

  .code-alt {
    font-size: 12px;
    text-align: left;
    margin-top: 8px;
  }
}