/* ==========================================================================
   MeowMD Landing Page Styles (landing.css)
   ========================================================================== */

/* Hero Section */
.hero-section {
  padding: 5rem 1.5rem 3.5rem;
  max-width: 1080px;
  margin: 0 auto;
  text-align: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 1rem;
  border-radius: var(--radius-full);
  background-color: var(--primary-light);
  color: var(--primary);
  font-weight: 800;
  font-size: 0.85rem;
  margin-bottom: 1.5rem;
  border: 1px solid var(--border-color);
  animation: fadeInDown 0.6s ease-out;
}

.hero-title {
  font-size: clamp(2.4rem, 5vw, 3.8rem);
  font-weight: 800;
  color: var(--text-main);
  line-height: 1.15;
  letter-spacing: -0.03em;
  margin-bottom: 1.25rem;
}

.hero-title span {
  color: var(--primary);
  background: linear-gradient(135deg, #fe6b5e 0%, #ff9472 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-subtitle {
  font-size: clamp(1.1rem, 2vw, 1.35rem);
  color: var(--text-muted);
  font-weight: 600;
  max-width: 720px;
  margin: 0 auto 2.5rem;
  line-height: 1.5;
}

.hero-actions {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 3rem;
}

.hero-actions .btn {
  padding: 0.85rem 1.75rem;
  font-size: 1.05rem;
}

.hero-highlights {
  display: flex;
  justify-content: center;
  gap: 2rem;
  flex-wrap: wrap;
  color: var(--text-muted);
  font-size: 0.9rem;
  font-weight: 700;
}

.highlight-item {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.highlight-item i {
  color: var(--success);
}

/* Tools Card Section */
.tools-grid-section {
  max-width: 1140px;
  margin: 0 auto 5rem;
  padding: 0 1.5rem;
}

.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 3rem;
}

.section-header h2 {
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--text-main);
  margin-bottom: 0.75rem;
  letter-spacing: -0.02em;
}

.section-header p {
  color: var(--text-muted);
  font-size: 1.1rem;
}

.tools-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
}

.app-card {
  background-color: var(--bg-surface);
  border-radius: var(--radius-lg);
  padding: 2.5rem 2rem;
  border: 2px solid var(--border-light);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
}

.app-card:hover {
  transform: translateY(-6px);
  border-color: var(--border-color);
  box-shadow: var(--shadow-lg);
}

.app-card-badge {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
}

.app-card-icon {
  width: 68px;
  height: 68px;
  border-radius: var(--radius-md);
  background-color: var(--primary-light);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  margin-bottom: 1.5rem;
  transition: transform var(--transition-bounce);
}

.app-card:hover .app-card-icon {
  transform: scale(1.1) rotate(-4deg);
  background-color: var(--primary);
  color: #ffffff;
}

.app-card h3 {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--text-main);
  margin-bottom: 0.75rem;
}

.app-card p {
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.6;
  margin-bottom: 1.5rem;
  flex-grow: 1;
}

.app-card-features {
  list-style: none;
  margin-bottom: 2rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-body);
}

.app-card-features li {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.app-card-features li i {
  color: var(--primary);
  font-size: 0.8rem;
}

/* Interactive Live Playground */
.playground-section {
  max-width: 1140px;
  margin: 0 auto 5rem;
  padding: 0 1.5rem;
}

.playground-box {
  background-color: var(--bg-surface);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-md);
  overflow: hidden;
}

.playground-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.75rem 1.25rem;
  background-color: var(--bg-surface-subtle);
  border-bottom: 1px solid var(--border-color);
  flex-wrap: wrap;
  gap: 0.5rem;
}

.playground-tabs {
  display: flex;
  gap: 0.5rem;
}

.tab-btn {
  padding: 0.4rem 0.85rem;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-muted);
  transition: all var(--transition-fast);
}

.tab-btn:hover, .tab-btn.active {
  background-color: var(--primary-light);
  color: var(--primary);
}

.playground-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 380px;
}

.playground-editor-wrap {
  border-right: 1px solid var(--border-light);
  display: flex;
  flex-direction: column;
}

.playground-textarea {
  width: 100%;
  height: 100%;
  padding: 1.25rem;
  border: none;
  resize: none;
  font-family: var(--font-mono);
  font-size: 0.9rem;
  line-height: 1.6;
  background: transparent;
  color: var(--text-main);
}

.playground-preview {
  padding: 1.25rem;
  overflow-y: auto;
  max-height: 480px;
  font-size: 0.95rem;
  color: var(--text-body);
}

/* Feature Details Grid */
.features-grid-section {
  background-color: var(--bg-surface);
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
  padding: 5rem 1.5rem;
  margin-bottom: 5rem;
}

.features-container {
  max-width: 1140px;
  margin: 0 auto;
}

.feature-columns {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2.5rem;
  margin-top: 3rem;
}

.feature-item {
  display: flex;
  gap: 1.25rem;
}

.feature-icon-box {
  width: 48px;
  height: 48px;
  flex-shrink: 0;
  border-radius: var(--radius-md);
  background-color: var(--primary-light);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
}

.feature-text h4 {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--text-main);
  margin-bottom: 0.35rem;
}

.feature-text p {
  color: var(--text-muted);
  font-size: 0.9rem;
  line-height: 1.5;
}

/* Syntax Cheatsheet Section */
.cheatsheet-section {
  max-width: 1140px;
  margin: 0 auto 5rem;
  padding: 0 1.5rem;
}

.cheatsheet-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 1.5rem;
  margin-top: 2rem;
}

.cheat-card {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  box-shadow: var(--shadow-xs);
}

.cheat-card h4 {
  font-size: 1rem;
  font-weight: 800;
  color: var(--text-main);
  margin-bottom: 0.75rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.cheat-code {
  background-color: var(--bg-surface-subtle);
  padding: 0.75rem;
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--primary);
  white-space: pre-wrap;
  border: 1px solid var(--border-light);
}

/* FAQ Accordion Section */
.faq-section {
  max-width: 860px;
  margin: 0 auto 5rem;
  padding: 0 1.5rem;
}

.faq-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-top: 2.5rem;
}

.faq-item {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: all var(--transition-fast);
}

.faq-question {
  width: 100%;
  padding: 1.25rem 1.5rem;
  text-align: left;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-weight: 800;
  font-size: 1.05rem;
  color: var(--text-main);
  background: transparent;
}

.faq-question i {
  color: var(--primary);
  transition: transform var(--transition-bounce);
}

.faq-item.active .faq-question i {
  transform: rotate(180deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease, padding 0.35s ease;
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.6;
  padding: 0 1.5rem;
}

.faq-item.active .faq-answer {
  max-height: 300px;
  padding: 0 1.5rem 1.25rem;
}

/* CTA Banner */
.cta-banner {
  max-width: 1140px;
  margin: 0 auto 5rem;
  padding: 0 1.5rem;
}

.cta-box {
  background: linear-gradient(135deg, #fe6b5e 0%, #ff8b7e 100%);
  color: #ffffff;
  border-radius: var(--radius-lg);
  padding: 3.5rem 2rem;
  text-align: center;
  box-shadow: var(--shadow-primary);
}

.cta-box h3 {
  font-size: 2.2rem;
  font-weight: 800;
  margin-bottom: 0.75rem;
}

.cta-box p {
  font-size: 1.15rem;
  opacity: 0.95;
  max-width: 600px;
  margin: 0 auto 2rem;
}

.cta-box .btn {
  background-color: #ffffff;
  color: var(--primary);
  font-size: 1.05rem;
  padding: 0.85rem 2rem;
}

.cta-box .btn:hover {
  background-color: #fff0ee;
  transform: translateY(-2px);
}

/* Animations */
@keyframes fadeInDown {
  from { opacity: 0; transform: translateY(-15px); }
  to { opacity: 1; transform: translateY(0); }
}

@media (max-width: 768px) {
  .playground-grid {
    grid-template-columns: 1fr;
  }
  .playground-editor-wrap {
    border-right: none;
    border-bottom: 1px solid var(--border-light);
  }
}