/* ================================
   B2B 페이지 전용 스타일
   대학·기업 솔루션 페이지
   기존 product-compact.css 위에 확장
   ================================ */

/* --- B2B styles now use changho design tokens directly --- */

/* --- Pain Points Section --- */
.pain-points {
  padding: 80px 0;
}

.pain-points .section-header {
  text-align: center;
  margin-bottom: 48px;
}

.pain-points .section-header h2 {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 700;
  color: #0f172a;
  margin-bottom: 12px;
}

.pain-points .section-header p {
  color: #475569;
  font-size: 1.05rem;
  max-width: 560px;
  margin: 0 auto;
}

.pain-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.pain-card {
  background: var(--modern-card-bg, #FFFFFF);
  border: var(--modern-card-border, 1px solid #E2E8F0);
  border-radius: var(--changho-card-radius, 12px);
  padding: 32px 28px;
  transition: transform 0.2s, box-shadow 0.2s;
}

.pain-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--changho-card-shadow, 0 2px 12px rgba(26, 54, 93, 0.08));
}

.pain-card .card-icon {
  font-size: 2rem;
  margin-bottom: 16px;
}

.pain-card h3 {
  font-size: 1.15rem;
  font-weight: 700;
  color: #0f172a;
  margin-bottom: 10px;
}

.pain-card p {
  font-size: 0.95rem;
  color: #475569;
  line-height: 1.65;
}

/* --- Solution Products Section --- */
.solutions {
  padding: 80px 0;
  background: var(--modern-section-alt, #F8FAFC);
}

.solutions .section-header {
  text-align: center;
  margin-bottom: 48px;
}

.solutions .section-header h2 {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 700;
  color: #0f172a;
  margin-bottom: 12px;
}

.solutions .section-header p {
  color: #475569;
  font-size: 1.05rem;
}

.solution-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 20px;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.solution-card {
  background: var(--modern-card-bg, #FFFFFF);
  border: var(--modern-card-border, 1px solid #E2E8F0);
  border-radius: var(--changho-card-radius, 12px);
  padding: 28px 20px;
  text-align: center;
  text-decoration: none;
  color: inherit;
  transition: transform 0.2s, box-shadow 0.2s;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.solution-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--changho-card-shadow, 0 2px 12px rgba(26, 54, 93, 0.08));
}

.solution-card .card-icon {
  font-size: 2.2rem;
  margin-bottom: 14px;
}

.solution-card h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: #0f172a;
  margin-bottom: 8px;
}

.solution-card p {
  font-size: 0.88rem;
  color: #475569;
  line-height: 1.55;
  margin-bottom: 16px;
  flex: 1;
}

.solution-card .card-link {
  font-size: 0.85rem;
  color: var(--changho-accent, #1a365d);
  font-weight: 600;
  text-decoration: none;
}

.solution-card:hover .card-link {
  text-decoration: underline;
}

/* --- Use Cases Section --- */
.use-cases-b2b {
  padding: 80px 0;
}

.use-cases-b2b .section-header {
  text-align: center;
  margin-bottom: 48px;
}

.use-cases-b2b .section-header h2 {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 700;
  color: #0f172a;
  margin-bottom: 12px;
}

.usecase-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.usecase-card {
  background: var(--modern-section-alt, #F8FAFC);
  border: var(--modern-card-border, 1px solid #E2E8F0);
  border-radius: var(--changho-card-radius, 12px);
  padding: 32px 28px;
}

.usecase-card .card-icon {
  font-size: 2rem;
  margin-bottom: 16px;
}

.usecase-card h3 {
  font-size: 1.15rem;
  font-weight: 700;
  color: #0f172a;
  margin-bottom: 10px;
}

.usecase-card p {
  font-size: 0.95rem;
  color: #475569;
  line-height: 1.65;
}

/* --- Process Steps Section --- */
.process {
  padding: 80px 0;
  background: var(--modern-section-alt, #F8FAFC);
}

.process .section-header {
  text-align: center;
  margin-bottom: 48px;
}

.process .section-header h2 {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 700;
  color: #0f172a;
}

.process-steps {
  display: flex;
  justify-content: center;
  gap: 32px;
  max-width: 900px;
  margin: 0 auto;
  padding: 0 24px;
}

.step {
  flex: 1;
  text-align: center;
  position: relative;
}

.step-number {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--changho-btn-primary-bg, #1a365d);
  color: white;
  font-size: 1.2rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
}

.step h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: #0f172a;
  margin-bottom: 8px;
}

.step p {
  font-size: 0.9rem;
  color: #475569;
  line-height: 1.55;
}

/* Step connector line */
.step:not(:last-child)::after {
  content: '';
  position: absolute;
  top: 24px;
  right: -18px;
  width: 36px;
  height: 2px;
  background: var(--modern-divider, #E2E8F0);
}

/* --- Enterprise Features (business.html only) --- */
.enterprise-features {
  padding: 80px 0;
}

.enterprise-features .section-header {
  text-align: center;
  margin-bottom: 48px;
}

.enterprise-features .section-header h2 {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 700;
  color: #0f172a;
}

.enterprise-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.enterprise-card {
  background: var(--modern-card-bg, #FFFFFF);
  border: var(--modern-card-border, 1px solid #E2E8F0);
  border-radius: var(--changho-card-radius, 12px);
  padding: 28px 24px;
  text-align: center;
}

.enterprise-card .card-icon {
  font-size: 2rem;
  margin-bottom: 14px;
}

.enterprise-card h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: #0f172a;
  margin-bottom: 8px;
}

.enterprise-card p {
  font-size: 0.88rem;
  color: #475569;
  line-height: 1.55;
}

/* --- B2B CTA Section --- */
.cta-b2b {
  padding: 80px 0;
  background: var(--changho-btn-primary-bg, #1a365d);
  text-align: center;
}

.cta-b2b h2 {
  color: white;
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 700;
  margin-bottom: 12px;
}

.cta-b2b p {
  color: rgba(255, 255, 255, 0.85);
  font-size: 1.05rem;
  margin-bottom: 28px;
}

.cta-b2b .btn-white {
  display: inline-block;
  padding: 14px 32px;
  background: white;
  color: var(--changho-accent, #1a365d);
  font-weight: 700;
  font-size: 1rem;
  border-radius: var(--changho-card-radius, 12px);
  text-decoration: none;
  transition: transform 0.2s, box-shadow 0.2s;
}

.cta-b2b .btn-white:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}

/* Multi-action CTA buttons */
.segment-cta-actions {
  display: flex;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 8px;
}
.segment-cta-action {
  display: inline-block;
  padding: 14px 28px;
  font-weight: 700;
  font-size: 0.95rem;
  border-radius: 10px;
  text-decoration: none;
  transition: transform 0.2s, box-shadow 0.2s;
}
.segment-cta-action--primary {
  background: white;
  color: var(--changho-accent, #1a365d);
}
.segment-cta-action--secondary {
  background: rgba(255,255,255,0.15);
  color: white;
  border: 2px solid rgba(255,255,255,0.5);
}
.segment-cta-action--outline {
  background: transparent;
  color: white;
  border: 2px solid rgba(255,255,255,0.4);
}
.segment-cta-action:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0,0,0,0.12);
}
@media (max-width: 768px) {
  .segment-cta-actions { flex-direction: column; align-items: center; }
  .segment-cta-action { width: 100%; max-width: 300px; text-align: center; }
}

/* --- B2B Hero Extensions --- */
.hero-badge {
  display: inline-block;
  padding: 6px 16px;
  background: rgba(26, 54, 93, 0.1);
  color: var(--changho-accent, #1a365d);
  font-size: 0.85rem;
  font-weight: 600;
  border-radius: 20px;
  margin-bottom: 16px;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-top: 32px;
}

.stat-card {
  background: var(--modern-card-bg, #FFFFFF);
  border: var(--modern-card-border, 1px solid #E2E8F0);
  border-radius: var(--changho-card-radius, 12px);
  padding: 16px 12px;
  text-align: center;
}

.stat-card .stat-value {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--changho-accent, #1a365d);
  margin-bottom: 4px;
}

.stat-card .stat-label {
  font-size: 0.8rem;
  color: #475569;
}

/* --- Demo Form Section --- */
.demo-form-section {
  padding: 80px 0;
}

.demo-form-container {
  max-width: 640px;
  margin: 0 auto;
  padding: 0 24px;
}

.demo-form {
  background: var(--modern-card-bg, #FFFFFF);
  border: var(--modern-card-border, 1px solid #E2E8F0);
  border-radius: var(--changho-card-radius, 12px);
  padding: 40px 36px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-size: 0.9rem;
  font-weight: 600;
  color: #1e293b;
  margin-bottom: 6px;
}

.form-group label .required {
  color: #ef4444;
  margin-left: 2px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid #d1d5db;
  border-radius: 10px;
  font-size: 0.95rem;
  font-family: var(--font-sans, 'Noto Sans KR', sans-serif);
  background: white;
  transition: border-color 0.2s, box-shadow 0.2s;
  box-sizing: border-box;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--changho-accent, #1a365d);
  box-shadow: 0 0 0 3px rgba(26, 54, 93, 0.1);
}

.form-group input.error,
.form-group select.error,
.form-group textarea.error {
  border-color: #ef4444;
  box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.1);
}

.form-group .error-msg {
  display: none;
  font-size: 0.82rem;
  color: #ef4444;
  margin-top: 4px;
}

.form-group .error-msg.show {
  display: block;
}

.form-group textarea {
  resize: vertical;
  min-height: 100px;
}

/* Checkbox group */
.checkbox-group {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
}

.checkbox-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9rem;
  color: #334155;
  cursor: pointer;
}

.checkbox-item input[type="checkbox"] {
  width: 18px;
  height: 18px;
  accent-color: var(--changho-accent, #1a365d);
}

/* Privacy toggle */
.privacy-group {
  margin-bottom: 24px;
}

.privacy-label {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: 0.9rem;
  color: #334155;
  cursor: pointer;
}

.privacy-label input[type="checkbox"] {
  width: 18px;
  height: 18px;
  margin-top: 2px;
  accent-color: var(--changho-accent, #1a365d);
  flex-shrink: 0;
}

.privacy-toggle {
  background: none;
  border: none;
  color: var(--changho-accent, #1a365d);
  font-size: 0.82rem;
  cursor: pointer;
  text-decoration: underline;
  padding: 0;
  margin-left: 4px;
}

.privacy-detail {
  display: none;
  background: #f8fafc;
  border-radius: 8px;
  padding: 16px;
  margin-top: 8px;
  font-size: 0.82rem;
  color: #475569;
  line-height: 1.6;
}

.privacy-detail.show {
  display: block;
}

/* Submit button */
.btn-submit {
  width: 100%;
  padding: 14px;
  background: var(--changho-btn-primary-bg, #1a365d);
  color: white;
  font-size: 1rem;
  font-weight: 700;
  border: none;
  border-radius: var(--changho-card-radius, 12px);
  cursor: pointer;
  transition: transform 0.2s, box-shadow 0.2s;
}

.btn-submit:hover:not(:disabled) {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(26, 54, 93, 0.3);
}

.btn-submit:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

/* Success state */
.form-success {
  text-align: center;
  padding: 48px 24px;
}

.form-success .success-icon {
  font-size: 3rem;
  margin-bottom: 16px;
}

.form-success h3 {
  font-size: 1.3rem;
  font-weight: 700;
  color: #0f172a;
  margin-bottom: 8px;
}

.form-success p {
  color: #475569;
  margin-bottom: 24px;
}

.form-success .btn-home {
  display: inline-block;
  padding: 12px 28px;
  background: var(--changho-accent, #1a365d);
  color: white;
  font-weight: 600;
  border-radius: 10px;
  text-decoration: none;
}

/* Error banner */
.form-error-banner {
  background: #fef2f2;
  border: 1px solid #fecaca;
  border-radius: 10px;
  padding: 12px 16px;
  margin-bottom: 16px;
  color: #991b1b;
  font-size: 0.9rem;
  display: none;
}

.form-error-banner.show {
  display: block;
}

/* --- Trust Signals --- */
.trust-signals {
  padding: 60px 0 80px;
}

.trust-signals .section-header {
  text-align: center;
  margin-bottom: 36px;
}

.trust-signals .section-header h2 {
  font-size: clamp(1.4rem, 2.5vw, 1.8rem);
  font-weight: 700;
  color: #0f172a;
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  max-width: 900px;
  margin: 0 auto;
  padding: 0 24px;
}

.trust-card {
  text-align: center;
  padding: 28px 20px;
}

.trust-card .card-icon {
  font-size: 2rem;
  margin-bottom: 12px;
}

.trust-card h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: #0f172a;
  margin-bottom: 8px;
}

.trust-card p {
  font-size: 0.88rem;
  color: #475569;
  line-height: 1.55;
}

/* --- Responsive --- */
@media (max-width: 1024px) {
  .solution-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .enterprise-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .hero-stats {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .pain-grid,
  .usecase-grid,
  .trust-grid {
    grid-template-columns: 1fr;
  }

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

  .enterprise-grid {
    grid-template-columns: 1fr;
  }

  .process-steps {
    flex-direction: column;
    gap: 24px;
  }

  .step:not(:last-child)::after {
    display: none;
  }

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

  .form-row {
    grid-template-columns: 1fr;
  }

  .checkbox-group {
    grid-template-columns: 1fr;
  }

  .demo-form {
    padding: 28px 20px;
  }

  .pain-points,
  .solutions,
  .use-cases-b2b,
  .process,
  .enterprise-features,
  .cta-b2b,
  .demo-form-section,
  .trust-signals {
    padding: 56px 0;
  }
}

/* =====================================================
   Canva AI 2.0 쇼케이스 섹션 (2026 Canva Create 발표 내용)
   — business / education 공용, 변형만 다름
   ===================================================== */
.canva-ai-showcase {
  padding: 100px 0;
  position: relative;
  overflow: hidden;
}
.canva-ai-showcase--business {
  background: linear-gradient(180deg, #0f172a 0%, #1e293b 100%);
  color: #fff;
}
.canva-ai-showcase--education {
  background: linear-gradient(180deg, #eff4fb 0%, #e0e7ff 100%);
  color: #0f172a;
}
.canva-ai-showcase--campus {
  background: linear-gradient(180deg, #f0f9ff 0%, #cffafe 100%);
  color: #0f172a;
}
.canva-ai-showcase--campus::before {
  background: radial-gradient(circle, rgba(14, 165, 233, 0.15) 0%, transparent 70%);
}
.canva-ai-showcase--campus .canva-ai-badge {
  background: #ffffff;
  color: #0369a1;
  border: 1px solid #bae6fd;
}
.canva-ai-showcase--campus .canva-ai-feature {
  background: #fff;
  border: 1px solid #e0f2fe;
}
.canva-ai-showcase--campus .canva-ai-feature:hover {
  box-shadow: 0 20px 40px rgba(14, 165, 233, 0.15);
  border-color: #7dd3fc;
}
.canva-ai-showcase--campus .canva-ai-feature-tag {
  background: #f0f9ff;
  color: #0369a1;
}
.canva-ai-showcase--campus .canva-ai-case {
  background: #fff;
  border: 1px solid #7dd3fc;
  box-shadow: 0 8px 24px rgba(14, 165, 233, 0.1);
}
.canva-ai-showcase--campus .canva-ai-case-avatar {
  background: linear-gradient(135deg, #0ea5e9, #0369a1);
}

/* =====================================================
   Enterprise References (business.html)
   ===================================================== */
.enterprise-references {
  padding: 100px 0;
  background: linear-gradient(180deg, #f8fafc 0%, #eff4fb 100%);
}
.enterprise-references .section-header {
  text-align: center;
  max-width: 820px;
  margin: 0 auto 56px;
}
.ent-ref-eyebrow {
  display: inline-block;
  padding: 8px 16px;
  background: #4f46e5;
  color: #fff;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  border-radius: 999px;
  margin: 0 0 24px;
}
.ent-ref-title {
  font-family: 'Noto Serif KR', serif;
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  font-weight: 800;
  color: #0f172a;
  line-height: 1.32;
  letter-spacing: -0.015em;
  margin: 0 0 20px;
  word-break: keep-all;
}
.ent-ref-sub {
  font-size: 1.02rem;
  line-height: 1.8;
  color: #475569;
  margin: 0;
  word-break: keep-all;
}
.ent-ref-sub strong { color: #0f172a; font-weight: 700; }
.ent-ref-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  max-width: 1180px;
  margin: 0 auto 48px;
}
.ent-ref-card {
  background: #fff;
  padding: 30px 24px;
  border-radius: 20px;
  border: 1px solid #e2e8f0;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.ent-ref-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 32px rgba(79, 70, 229, 0.12);
  border-color: #c7d2fe;
}
.ent-ref-logo {
  font-size: 2rem;
  line-height: 1;
  margin-bottom: 4px;
}
.ent-ref-card h3 {
  font-size: 1.2rem;
  font-weight: 800;
  color: #0f172a;
  margin: 0;
  letter-spacing: -0.01em;
}
.ent-ref-metric {
  font-size: 0.95rem;
  color: #4f46e5;
  font-weight: 700;
  margin: 0;
}
.ent-ref-metric strong {
  font-size: 1.05rem;
  background: linear-gradient(135deg, #4f46e5, #7c3aed);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.ent-ref-card p:not(.ent-ref-metric) {
  font-size: 0.93rem;
  line-height: 1.7;
  color: #475569;
  margin: 0;
  flex: 1;
  word-break: keep-all;
}
.ent-ref-tag {
  display: inline-block;
  align-self: flex-start;
  padding: 4px 10px;
  background: #eff4fb;
  color: #4f46e5;
  font-size: 0.75rem;
  font-weight: 700;
  border-radius: 999px;
  margin-top: 4px;
}
.ent-ref-footer {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  max-width: 1180px;
  margin: 0 auto;
  padding: 36px 28px;
  background: linear-gradient(135deg, #0f172a, #1e293b);
  border-radius: 20px;
  color: #fff;
}
.ent-ref-stat {
  text-align: center;
}
.ent-ref-stat-num {
  font-family: 'Noto Serif KR', serif;
  font-size: clamp(1.8rem, 2.6vw, 2.4rem);
  font-weight: 800;
  background: linear-gradient(135deg, #a78bfa, #60a5fa);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  line-height: 1.1;
  margin: 0 0 6px;
}
.ent-ref-stat-label {
  font-size: 0.92rem;
  color: rgba(255,255,255,0.85);
  line-height: 1.5;
}
@media (max-width: 900px) {
  .enterprise-references { padding: 72px 0; }
  .ent-ref-grid { grid-template-columns: 1fr; gap: 14px; margin-bottom: 32px; }
  .ent-ref-footer { grid-template-columns: 1fr; gap: 20px; padding: 24px 20px; }
}
.canva-ai-showcase::before {
  content: "";
  position: absolute;
  top: -100px;
  right: -100px;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(147, 51, 234, 0.15) 0%, transparent 70%);
  pointer-events: none;
}
.canva-ai-showcase--education::before {
  background: radial-gradient(circle, rgba(124, 58, 237, 0.12) 0%, transparent 70%);
}
.canva-ai-showcase > .container { position: relative; z-index: 1; }

.canva-ai-header {
  text-align: center;
  max-width: 780px;
  margin: 0 auto 60px;
}
.canva-ai-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin: 0 0 24px;
}
.canva-ai-showcase--business .canva-ai-badge {
  background: rgba(255,255,255,0.12);
  color: #c7d2fe;
  border: 1px solid rgba(255,255,255,0.2);
}
.canva-ai-showcase--education .canva-ai-badge {
  background: #ffffff;
  color: #4f46e5;
  border: 1px solid #c7d2fe;
}
.canva-ai-title {
  font-family: var(--font-serif, 'Noto Serif KR'), serif;
  font-size: clamp(1.9rem, 3.2vw, 2.6rem);
  font-weight: 800;
  line-height: 1.3;
  letter-spacing: -0.02em;
  margin: 0 0 20px;
  word-break: keep-all;
}
.canva-ai-showcase--business .canva-ai-title { color: #fff; }
.canva-ai-showcase--education .canva-ai-title { color: #0f172a; }
.canva-ai-sub {
  font-size: 1.05rem;
  line-height: 1.75;
  margin: 0;
  word-break: keep-all;
}
.canva-ai-showcase--business .canva-ai-sub { color: rgba(255,255,255,0.82); }
.canva-ai-showcase--education .canva-ai-sub { color: #475569; }

.canva-ai-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  max-width: 1180px;
  margin: 0 auto 60px;
}
.canva-ai-feature {
  position: relative;
  padding: 32px 28px;
  border-radius: 20px;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.canva-ai-showcase--business .canva-ai-feature {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.1);
  backdrop-filter: blur(10px);
}
.canva-ai-showcase--education .canva-ai-feature {
  background: #fff;
  border: 1px solid #e2e8f0;
  box-shadow: 0 4px 12px rgba(15, 23, 42, 0.04);
}
.canva-ai-feature:hover {
  transform: translateY(-4px);
}
.canva-ai-showcase--business .canva-ai-feature:hover {
  background: rgba(255,255,255,0.08);
  box-shadow: 0 20px 40px rgba(0,0,0,0.4);
}
.canva-ai-showcase--education .canva-ai-feature:hover {
  box-shadow: 0 20px 40px rgba(79, 70, 229, 0.15);
  border-color: #c7d2fe;
}
.canva-ai-feature-num {
  position: absolute;
  top: 24px;
  right: 24px;
  font-family: var(--font-serif, 'Noto Serif KR'), serif;
  font-size: 2.2rem;
  font-weight: 800;
  opacity: 0.25;
  line-height: 1;
}
.canva-ai-feature-icon {
  font-size: 2.2rem;
  line-height: 1;
  margin: 0 0 4px;
}
.canva-ai-feature h3 {
  font-size: 1.15rem;
  font-weight: 800;
  margin: 0 0 4px;
  letter-spacing: -0.01em;
}
.canva-ai-showcase--business .canva-ai-feature h3 { color: #fff; }
.canva-ai-showcase--education .canva-ai-feature h3 { color: #0f172a; }
.canva-ai-feature p {
  font-size: 0.95rem;
  line-height: 1.7;
  margin: 0;
  word-break: keep-all;
}
.canva-ai-showcase--business .canva-ai-feature p { color: rgba(255,255,255,0.78); }
.canva-ai-showcase--education .canva-ai-feature p { color: #475569; }
.canva-ai-feature-tag {
  display: inline-block;
  padding: 4px 10px;
  font-size: 0.72rem;
  font-weight: 700;
  border-radius: 6px;
  margin-top: auto;
  align-self: flex-start;
  letter-spacing: 0.04em;
}
.canva-ai-showcase--business .canva-ai-feature-tag {
  background: rgba(124, 58, 237, 0.25);
  color: #c7d2fe;
  border: 1px solid rgba(124, 58, 237, 0.4);
}
.canva-ai-showcase--education .canva-ai-feature-tag {
  background: #eff4fb;
  color: #4f46e5;
}
.canva-ai-feature-tag--new {
  background: linear-gradient(135deg, #7c3aed, #ec4899) !important;
  color: #fff !important;
  border-color: transparent !important;
}

/* 실전 케이스 콜아웃 */
.canva-ai-case {
  max-width: 960px;
  margin: 0 auto;
  padding: 40px 44px;
  border-radius: 24px;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 28px;
  align-items: center;
}
.canva-ai-showcase--business .canva-ai-case {
  background: linear-gradient(135deg, rgba(124, 58, 237, 0.18), rgba(79, 70, 229, 0.12));
  border: 1px solid rgba(255,255,255,0.15);
}
.canva-ai-showcase--education .canva-ai-case {
  background: #fff;
  border: 1px solid #c7d2fe;
  box-shadow: 0 8px 24px rgba(79, 70, 229, 0.08);
}
.canva-ai-case-avatar {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  flex-shrink: 0;
}
.canva-ai-showcase--business .canva-ai-case-avatar {
  background: linear-gradient(135deg, #7c3aed, #4f46e5);
}
.canva-ai-showcase--education .canva-ai-case-avatar {
  background: linear-gradient(135deg, #a78bfa, #6366f1);
}
.canva-ai-case-label {
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin: 0 0 8px;
  opacity: 0.7;
}
.canva-ai-case-quote {
  font-size: 1.02rem;
  line-height: 1.7;
  margin: 0 0 10px;
  word-break: keep-all;
}
.canva-ai-case-source {
  font-size: 0.85rem;
  opacity: 0.7;
  margin: 0;
}

@media (max-width: 900px) {
  .canva-ai-showcase { padding: 72px 0; }
  .canva-ai-header { margin-bottom: 44px; }
  .canva-ai-grid {
    grid-template-columns: 1fr;
    gap: 14px;
    margin-bottom: 44px;
  }
  .canva-ai-feature { padding: 26px 22px; }
  .canva-ai-case {
    grid-template-columns: 1fr;
    padding: 28px 22px;
    gap: 16px;
  }
  .canva-ai-case-avatar { width: 60px; height: 60px; font-size: 1.7rem; }
}