/* ============================================================
   AI Content Assistant — Home Page Styles
   ============================================================ */

/* ----- Hero Section ----- */
.hero {
  padding: var(--space-16) 0 var(--space-12);
  background: linear-gradient(135deg, var(--color-bg) 0%, var(--color-bg-secondary) 100%);
  overflow: hidden;
  position: relative;
}

.hero-content {
  display: flex;
  align-items: center;
  gap: var(--space-12);
}

.hero-text {
  flex: 1;
  max-width: 600px;
}

.hero-badge {
  display: inline-block;
  padding: var(--space-1) var(--space-3);
  background: rgba(16, 185, 129, 0.1);
  color: var(--color-accent-dark);
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  border-radius: var(--radius-full);
  margin-bottom: var(--space-4);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.hero-title {
  font-size: var(--text-display);
  font-weight: var(--weight-bold);
  line-height: var(--leading-display);
  margin-bottom: var(--space-5);
  letter-spacing: -0.02em;
}

.hero-description {
  font-size: var(--text-body-large);
  color: var(--color-text-muted);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-8);
  max-width: 480px;
}

.hero-actions {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
}

/* Hero Visual */
.hero-visual {
  flex: 0 0 320px;
  height: 320px;
  position: relative;
}

.hero-shape {
  position: absolute;
  border-radius: 50%;
  opacity: 0.6;
}

.hero-shape-1 {
  width: 200px;
  height: 200px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
  top: 20px;
  right: 40px;
  animation: float 6s ease-in-out infinite;
}

.hero-shape-2 {
  width: 120px;
  height: 120px;
  background: linear-gradient(135deg, var(--color-accent), var(--color-accent-light));
  bottom: 30px;
  right: 10px;
  animation: float 8s ease-in-out infinite;
}

.hero-shape-3 {
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, var(--color-info), #60A5FA);
  top: 60px;
  right: 180px;
  animation: float 7s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-20px); }
}

@media (max-width: 767px) {
  .hero { padding: var(--space-10) 0 var(--space-8); }
  .hero-content { flex-direction: column; gap: var(--space-8); }
  .hero-visual { display: none; }
  .hero-text { text-align: center; }
  .hero-actions { justify-content: center; }
  .hero-description { margin: 0 auto var(--space-8); }
}

/* ----- Tools Section ----- */
.tools-section {
  background: var(--color-bg-secondary);
}

.tools-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-6);
  max-width: 900px;
  margin: 0 auto;
}

.tool-card {
  display: flex;
  flex-direction: column;
  padding: var(--space-8);
}

.tool-card-icon {
  font-size: 40px;
  margin-bottom: var(--space-4);
}

.tool-card-title {
  font-size: var(--text-h3);
  margin-bottom: var(--space-3);
}

.tool-card-desc {
  font-size: var(--text-small);
  color: var(--color-text-muted);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-4);
}

.tool-card-features {
  margin-bottom: var(--space-6);
  flex: 1;
}

.tool-card-features li {
  font-size: var(--text-small);
  color: var(--color-text-muted);
  padding: var(--space-1) 0;
  padding-left: var(--space-5);
  position: relative;
}

.tool-card-features li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--color-accent);
  font-weight: var(--weight-bold);
}

@media (max-width: 767px) {
  .tools-grid {
    grid-template-columns: 1fr;
  }
}

/* ----- How It Works Section ----- */
.how-section {
  background: var(--color-bg);
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-8);
  max-width: 900px;
  margin: 0 auto;
}

.step-card {
  text-align: center;
  padding: var(--space-8) var(--space-4);
}

.step-number {
  width: 48px;
  height: 48px;
  background: var(--color-primary);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-h3);
  font-weight: var(--weight-bold);
  margin: 0 auto var(--space-4);
}

.step-card h4 {
  font-size: var(--text-h4);
  margin-bottom: var(--space-3);
}

.step-card p {
  font-size: var(--text-small);
  color: var(--color-text-muted);
  line-height: var(--leading-relaxed);
}

@media (max-width: 767px) {
  .steps-grid {
    grid-template-columns: 1fr;
    gap: var(--space-6);
  }
}

/* ----- CTA Section ----- */
.cta-section {
  background: linear-gradient(135deg, var(--color-primary-dark), var(--color-primary));
}

.cta-box {
  text-align: center;
  padding: var(--space-12) var(--space-4);
  color: white;
}

.cta-box h2 {
  color: white;
  font-size: var(--text-h1);
  margin-bottom: var(--space-4);
}

.cta-box p {
  color: rgba(255, 255, 255, 0.8);
  font-size: var(--text-body-large);
  margin-bottom: var(--space-8);
}