/* ========================================
   HOME PAGE STYLES
   ======================================== */

/* Hero Section - Taggun Style with background-image */
.hero {
  position: relative;
  min-height: 80vh;
  display: flex;
  align-items: center;
  padding: var(--spacing-4xl) 0;
  overflow: hidden;
  background-color: #ffffff;
  background-image: url("/public/images/hero_1.png");
  background-position: center right;
  background-repeat: no-repeat;
  background-size: cover;
}

/* Hero Container */
.hero .container {
  position: relative;
  z-index: 10;
  max-width: var(--max-width-container);
  margin: 0 auto;
  padding: 0 var(--spacing-md);
  width: 100%;
}

/* Hero Content - Left side overlay */
.hero-content {
  max-width: 600px;
  background: transparent;
  padding: 0;
}

.hero-title {
  font-size: 46px;
  line-height: 1.2;
  font-weight: 700;
  margin-bottom: var(--spacing-lg);
  color: var(--color-text-dark);
  letter-spacing: -1px;
}

.hero-subtitle {
  font-size: 20px;
  line-height: 1.6;
  color: var(--color-text-medium);
  margin-bottom: var(--spacing-md);
  font-weight: 400;
}

.hero-supporting {
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-text-light);
  margin-bottom: var(--spacing-xl);
  font-style: italic;
}

.hero-buttons {
  display: flex;
  gap: var(--spacing-md);
  flex-wrap: wrap;
}

.hero-buttons .btn {
  min-width: 180px;
}

/* ========================================
   PRODUCT POSITIONING SECTION
   ======================================== */

.product-positioning {
  background-color: #ffffff;
  padding: var(--spacing-4xl) 0;
}

.positioning-content {
  max-width: 900px;
  margin: 0 auto;
  text-align: center;
}

.positioning-title {
  font-size: 42px;
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-primary);
  margin-bottom: var(--spacing-lg);
  letter-spacing: -0.5px;
}

.positioning-subtitle {
  font-size: 20px;
  line-height: 1.6;
  color: var(--color-text-medium);
  margin-bottom: var(--spacing-xl);
  font-weight: 500;
}

.positioning-description {
  font-size: 18px;
  line-height: 1.8;
  color: var(--color-text-light);
  margin-bottom: var(--spacing-3xl);
  text-align: left;
}

.use-cases {
  background: linear-gradient(135deg, #f5f7fa 0%, #e8f4f8 100%);
  border-radius: var(--radius-lg);
  padding: var(--spacing-2xl);
  margin-top: var(--spacing-2xl);
}

.use-cases-title {
  font-size: 24px;
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: var(--spacing-md);
  text-align: center;
}

.use-cases-description {
  font-size: 17px;
  line-height: 1.8;
  color: var(--color-text-medium);
  margin: 0;
  text-align: left;
}

.use-cases-description strong {
  color: var(--color-accent);
  font-weight: 600;
}

/* ========================================
   THREE STEPS SECTION
   ======================================== */

.three-steps {
  background-color: #f5f7fa;
  padding: var(--spacing-4xl) 0;
}

.section-title {
  font-size: 42px;
  font-weight: 700;
  color: var(--color-text-dark);
  margin-bottom: var(--spacing-md);
}

.section-subtitle {
  font-size: 18px;
  color: var(--color-text-medium);
  margin-bottom: var(--spacing-3xl);
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-xl);
  margin-top: var(--spacing-2xl);
  align-items: stretch;
  grid-auto-rows: 1fr;
}

.step-card {
  background: #ffffff;
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
  box-shadow: var(--shadow-md);
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
  min-width: 0;
  width: 100%;
}

.step-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
}

.step-header {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-md);
}

.step-number {
  font-size: 32px;
  font-weight: 700;
  color: var(--color-primary);
}

.step-arrows {
  font-size: 18px;
  color: var(--color-text-muted);
  margin-left: auto;
}

.step-title {
  font-size: 20px;
  font-weight: 600;
  color: var(--color-text-dark);
  margin-bottom: var(--spacing-sm);
}

.step-description {
  font-size: 15px;
  line-height: 1.6;
  color: var(--color-text-medium);
  margin-bottom: var(--spacing-lg);
}

.step-visual {
  flex: 1;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  margin-bottom: var(--spacing-lg);
  border-radius: var(--radius-md);
  overflow: hidden;
  min-height: 400px;
}

/* Light background and padding for image container only */
.step-visual:not(.code-block) {
  background: #fafbfc;
  padding: var(--spacing-md);
}

.step-image {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-sm);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.code-block {
  background: #1e293b;
  padding: 2;
  border-radius: var(--radius-md);
  overflow: auto;
  max-height: 450px;
  width: 100%;
  align-items: stretch;
  scrollbar-width: thin;
  scrollbar-color: rgba(148, 163, 184, 0.4) transparent;
}

.code-block pre {
  margin: 0;
  padding: var(--spacing-lg);
  font-family: "Monaco", "Menlo", "Ubuntu Mono", monospace;
  font-size: 13px;
  line-height: 1.8;
  white-space: pre-wrap;
  word-wrap: break-word;
  overflow-wrap: break-word;
  width: 100%;
  background: transparent;
}

/* Code block with horizontal scroll (for step 3) */
.code-block.code-scroll pre {
  white-space: pre;
  overflow-x: auto;
  word-wrap: normal;
  overflow-wrap: normal;
}

/* Code block with wrapping (for step 2) */
.code-block.code-wrap pre {
  white-space: pre-wrap;
  word-wrap: break-word;
  overflow-wrap: break-word;
}

.code-block code {
  color: #94a3b8;
  display: block;
  width: 100%;
  background: transparent;
}

/* JSON Syntax Highlighting */
.code-block .json-key {
  color: #22d3ee;
}

.code-block .json-string {
  color: #fbbf24;
}

.code-block .json-number {
  color: #a78bfa;
}

.code-block .json-boolean {
  color: #fb923c;
}

.code-block .json-null {
  color: #f87171;
}

.code-block::-webkit-scrollbar {
  width: 10px;
}

.code-block::-webkit-scrollbar-track {
  background: transparent;
}

.code-block::-webkit-scrollbar-thumb {
  background-color: rgba(148, 163, 184, 0.4);
  border-radius: 5px;
  border: 3px solid #1e293b;
  background-clip: padding-box;
}

.code-block::-webkit-scrollbar-thumb:hover {
  background-color: rgba(148, 163, 184, 0.6);
}

.code-block::-webkit-scrollbar-corner {
  background: transparent;
}

.step-link {
  font-size: 14px;
  color: var(--color-accent);
  text-decoration: none;
  font-weight: 500;
  transition: color var(--transition-normal);
  margin-top: auto;
}

.step-link:hover {
  color: var(--color-accent-hover);
  text-decoration: underline;
}

/* Features Section */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-lg);
}

.feature-card {
  text-align: center;
  padding: var(--spacing-xl);
  background-color: var(--color-bg-white);
  border-radius: var(--radius-lg);
  transition: all var(--transition-normal);
}

.feature-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
}

.feature-icon {
  font-size: 48px;
  margin-bottom: var(--spacing-md);
  display: block;
}

.feature-card h3 {
  font-size: var(--font-size-xl);
  margin-bottom: var(--spacing-sm);
  color: var(--color-text-dark);
}

.feature-card p {
  font-size: var(--font-size-md);
  color: var(--color-text-light);
  margin: 0;
  line-height: var(--line-height-relaxed);
}

/* ========================================
   RESPONSIVE DESIGN
   ======================================== */

@media (max-width: 992px) {
  .hero {
    min-height: 60vh;
    background-size: cover;
    background-position: center right;
  }

  .hero-content {
    max-width: 480px;
  }

  .hero-title {
    font-size: 40px;
  }

  .hero-subtitle {
    font-size: 18px;
  }

  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .positioning-subtitle {
    font-size: 18px;
  }

  .positioning-description {
    font-size: 17px;
  }

  .steps-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
  }

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

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

@media (max-width: 768px) {
  .hero {
    min-height: 500px;
    padding: var(--spacing-3xl) 0;
    background-image: none;
    background-color: #f5f7fa;
  }

  .hero-content {
    max-width: 100%;
  }

  .hero-title {
    font-size: 32px;
  }

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

  .hero-supporting {
    font-size: 14px;
  }

  .features-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
  }

  .feature-card {
    padding: var(--spacing-lg);
  }

  .positioning-title {
    font-size: 32px;
  }

  .positioning-subtitle {
    font-size: 17px;
  }

  .positioning-description {
    font-size: 16px;
  }

  .use-cases {
    padding: var(--spacing-xl);
  }

  .use-cases-title {
    font-size: 20px;
  }

  .use-cases-description {
    font-size: 16px;
  }

  .section-title {
    font-size: 32px;
  }

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

  .step-card {
    padding: var(--spacing-lg);
  }

  .code-block pre {
    font-size: 12px;
  }
}

@media (max-width: 480px) {
  .hero {
    min-height: 400px;
  }

  .hero-title {
    font-size: 32px;
  }

  .hero-subtitle {
    font-size: 15px;
  }

  .hero-buttons {
    flex-direction: column;
    width: 100%;
  }

  .hero-buttons .btn {
    width: 100%;
  }

  .positioning-title {
    font-size: 28px;
  }

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

  .positioning-description {
    font-size: 15px;
  }

  .use-cases {
    padding: var(--spacing-lg);
  }

  .use-cases-title {
    font-size: 18px;
  }

  .use-cases-description {
    font-size: 15px;
  }

  .section-title {
    font-size: 28px;
  }

  .section-subtitle {
    font-size: 15px;
  }

  .step-card {
    padding: var(--spacing-md);
  }

  .step-number {
    font-size: 28px;
  }

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

  .step-description {
    font-size: 14px;
  }

  .code-block pre {
    font-size: 11px;
  }
}