/* AI Studio public landing pages + home tool sections */

.sk-ai-studio-landing {
  overflow-x: clip;
}

.sk-ai-landing-hero {
  position: relative;
  overflow: hidden;
  margin-bottom: 2.5rem;
  padding: 2rem 1.25rem 1.5rem;
  border-radius: 1.25rem;
  background: linear-gradient(135deg, #fafbff 0%, #fff 45%, #f5f3ff 100%);
  border: 1px solid #e0e7ff;
}

@media (max-width: 639px) {
  .sk-ai-landing-hero {
    margin-bottom: 2rem;
    padding: 1.25rem 1rem 1.125rem;
    border-radius: 1rem;
  }
}

.sk-ai-landing-hero__mesh {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 70% 55% at 12% 0%, rgba(99, 102, 241, 0.12), transparent 55%),
    radial-gradient(ellipse 60% 50% at 88% 100%, rgba(139, 92, 246, 0.1), transparent 50%);
  pointer-events: none;
}

.sk-ai-landing-hero__inner {
  position: relative;
  display: grid;
  gap: 1.75rem;
  align-items: center;
  min-width: 0;
}

.sk-ai-landing-hero__copy,
.sk-ai-landing-hero__visual {
  min-width: 0;
}

@media (max-width: 639px) {
  .sk-ai-landing-hero__inner {
    gap: 1.25rem;
  }

  .sk-ai-landing-hero__title {
    font-size: clamp(1.625rem, 7vw, 2rem);
  }

  .sk-ai-landing-hero__actions {
    flex-direction: column;
    align-items: stretch;
  }

  .sk-ai-landing-hero__actions .sk-btn-primary,
  .sk-ai-landing-hero__actions .sk-btn-outline {
    width: 100%;
    justify-content: center;
  }
}

@media (min-width: 960px) {
  .sk-ai-landing-hero__inner {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    padding: 0 1.5rem;
  }
}

.sk-ai-landing-hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  margin: 0 0 0.75rem;
  padding: 0.3rem 0.75rem;
  border-radius: 999px;
  background: rgba(99, 102, 241, 0.1);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: #4338ca;
}

.sk-ai-landing-hero__title {
  margin: 0 0 0.75rem;
  font-size: clamp(1.875rem, 4vw, 2.75rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.03em;
  color: #0f172a;
}

.sk-ai-landing-hero__subtitle {
  margin: 0 0 1.25rem;
  max-width: 40rem;
  font-size: 1.0625rem;
  line-height: 1.65;
  color: #475569;
}

.sk-ai-landing-hero__highlights {
  margin: 0 0 1.5rem;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.5rem;
}

.sk-ai-landing-hero__highlights li {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  font-size: 0.9375rem;
  font-weight: 500;
  color: #334155;
}

.sk-ai-landing-hero__highlights .fa {
  margin-top: 0.15rem;
  color: #6366f1;
}

.sk-ai-landing-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.sk-ai-landing-section {
  margin-bottom: 2.5rem;
}

.sk-ai-landing-section__title {
  margin: 0 0 0.75rem;
  font-size: 1.5rem;
  font-weight: 800;
  color: #0f172a;
}

.sk-ai-landing-section__lead {
  margin: 0;
  max-width: 48rem;
  font-size: 1.0625rem;
  line-height: 1.7;
  color: #475569;
}

.sk-ai-landing-steps {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 1rem;
}

@media (min-width: 768px) {
  .sk-ai-landing-steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.sk-ai-landing-step {
  display: flex;
  gap: 0.875rem;
  padding: 1rem 1.125rem;
  border-radius: 0.875rem;
  border: 1px solid #e2e8f0;
  background: #fff;
}

.sk-ai-landing-step__num {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  border-radius: 999px;
  background: linear-gradient(135deg, #6366f1, #8b5cf6);
  color: #fff;
  font-size: 0.875rem;
  font-weight: 800;
  flex-shrink: 0;
}

.sk-ai-landing-step strong {
  display: block;
  margin-bottom: 0.2rem;
  color: #0f172a;
}

.sk-ai-landing-step p {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.55;
  color: #64748b;
}

.sk-ai-landing-usecases {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.625rem;
}

@media (min-width: 640px) {
  .sk-ai-landing-usecases {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.sk-ai-landing-usecases li {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  padding: 0.875rem 1rem;
  border-radius: 0.75rem;
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  font-size: 0.9375rem;
  color: #334155;
}

.sk-ai-landing-usecases .fa {
  margin-top: 0.15rem;
  color: #7c3aed;
}

.sk-ai-landing-faq__list {
  display: grid;
  gap: 0.625rem;
}

.sk-ai-landing-faq__item {
  border: 1px solid #e2e8f0;
  border-radius: 0.75rem;
  background: #fff;
  padding: 0.875rem 1rem;
}

.sk-ai-landing-faq__item summary {
  cursor: pointer;
  font-weight: 700;
  color: #0f172a;
}

.sk-ai-landing-faq__item p {
  margin: 0.75rem 0 0;
  font-size: 0.9375rem;
  line-height: 1.6;
  color: #475569;
}

.sk-ai-landing-cta {
  margin: 2rem 0;
  padding: 2rem 1.5rem;
  border-radius: 1.125rem;
  text-align: center;
  background: linear-gradient(135deg, #312e81 0%, #4c1d95 55%, #6d28d9 100%);
  color: #fff;
}

.sk-ai-landing-cta h2 {
  margin: 0 0 0.5rem;
  font-size: 1.5rem;
  font-weight: 800;
}

.sk-ai-landing-cta p {
  margin: 0 0 1.25rem;
  color: #ddd6fe;
}

.sk-ai-landing-cta__actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.75rem;
}

.sk-ai-landing-cta .sk-btn-outline {
  border-color: rgba(255, 255, 255, 0.45);
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
}

.sk-ai-landing-cta .sk-btn-outline:hover {
  background: rgba(255, 255, 255, 0.18);
  border-color: rgba(255, 255, 255, 0.65);
  color: #fff;
}

.sk-ai-landing-visual {
  min-height: 260px;
  max-width: 100%;
}

@media (max-width: 639px) {
  .sk-ai-landing-visual {
    min-height: 0;
  }

  .sk-ai-landing-mock {
    max-width: 100%;
    box-sizing: border-box;
  }
}

.sk-ai-landing-mock {
  padding: 1.125rem;
  border-radius: 1rem;
  border: 1px solid #e0e7ff;
  background: linear-gradient(160deg, #1e1b4b 0%, #312e81 100%);
  color: #e0e7ff;
  box-shadow: 0 18px 40px rgba(49, 46, 129, 0.22);
}

.sk-ai-landing-mock__head {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1rem;
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: #c7d2fe;
}

.sk-ai-landing-mock__scores {
  display: grid;
  gap: 0.5rem;
  margin-bottom: 0.875rem;
}

.sk-ai-landing-mock__score {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.5rem;
  padding: 0.625rem 0.75rem;
  border-radius: 0.625rem;
  background: rgba(255, 255, 255, 0.08);
  font-size: 0.875rem;
}

.sk-ai-landing-mock__score span:first-child {
  min-width: 0;
  flex: 1 1 auto;
}

.sk-ai-landing-mock__score strong {
  flex-shrink: 0;
  font-size: 1.125rem;
  color: #a5b4fc;
}

.sk-ai-landing-mock__flag {
  margin-top: 0.5rem;
  padding: 0.625rem 0.75rem;
  border-radius: 0.625rem;
  background: rgba(251, 191, 36, 0.15);
  border: 1px solid rgba(251, 191, 36, 0.25);
  font-size: 0.8125rem;
}

.sk-ai-landing-mock__flag--muted {
  background: rgba(16, 185, 129, 0.12);
  border-color: rgba(16, 185, 129, 0.22);
}

.sk-ai-landing-mock__block {
  margin-top: 0.5rem;
  padding: 0.75rem;
  border-radius: 0.625rem;
  background: rgba(255, 255, 255, 0.07);
  font-size: 0.8125rem;
  line-height: 1.5;
}

.sk-ai-landing-mock__block strong {
  display: block;
  margin-bottom: 0.25rem;
  color: #c7d2fe;
}

.sk-ai-landing-mock__block--accent {
  background: rgba(129, 140, 248, 0.18);
}

.sk-ai-landing-mock__split {
  display: grid;
  gap: 0.75rem;
}

@media (min-width: 520px) {
  .sk-ai-landing-mock__split {
    grid-template-columns: 1fr 1fr;
  }
}

.sk-ai-landing-mock__doc {
  padding: 0.875rem;
  border-radius: 0.625rem;
  background: rgba(255, 255, 255, 0.08);
  font-size: 0.75rem;
  line-height: 1.5;
  color: #cbd5e1;
}

.sk-ai-landing-mock__doc-title {
  margin-bottom: 0.5rem;
  font-weight: 700;
  color: #e0e7ff;
}

.sk-ai-landing-mock--semantic {
  background: linear-gradient(160deg, #1e1b4b 0%, #4338ca 100%);
}

.sk-ai-landing-mock__search {
  display: grid;
  gap: 0.65rem;
  margin-bottom: 0.875rem;
}

.sk-ai-landing-mock__search-input {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.55rem 0.55rem 0.55rem 0.85rem;
  border-radius: 0.75rem;
  background: #fff;
  color: #1e293b;
  box-shadow: 0 4px 14px rgba(15, 23, 42, 0.12);
}

.sk-ai-landing-mock__search-text {
  flex: 1 1 auto;
  min-width: 0;
  font-size: 0.8125rem;
  line-height: 1.4;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.sk-ai-landing-mock__search-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  border-radius: 0.55rem;
  background: linear-gradient(135deg, #6366f1, #7c3aed);
  color: #fff;
  flex-shrink: 0;
  font-size: 0.8125rem;
}

.sk-ai-landing-mock__toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.55rem 0.75rem;
  border-radius: 0.75rem;
  border: 1px solid rgba(165, 180, 252, 0.28);
  background: rgba(255, 255, 255, 0.08);
}

.sk-ai-landing-mock__toggle-label {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.75rem;
  font-weight: 600;
  color: #e0e7ff;
}

.sk-ai-landing-mock__toggle-label .fa {
  color: #c7d2fe;
}

.sk-ai-landing-mock__toggle-meta {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  flex-shrink: 0;
}

.sk-ai-landing-mock__toggle-state {
  font-size: 0.625rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #a5b4fc;
}

.sk-ai-landing-mock__switch {
  position: relative;
  width: 2.35rem;
  height: 1.3rem;
  border-radius: 999px;
  background: #64748b;
}

.sk-ai-landing-mock__switch span {
  position: absolute;
  top: 2px;
  left: 2px;
  width: 1.05rem;
  height: 1.05rem;
  border-radius: 999px;
  background: #fff;
  box-shadow: 0 1px 3px rgba(15, 23, 42, 0.2);
}

.sk-ai-landing-mock__switch--on {
  background: linear-gradient(135deg, #6366f1, #7c3aed);
}

.sk-ai-landing-mock__switch--on span {
  left: auto;
  right: 2px;
}

.sk-ai-landing-mock__refine {
  padding: 0.75rem;
  border-radius: 0.75rem;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(165, 180, 252, 0.18);
}

.sk-ai-landing-mock__refine-label {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  margin-bottom: 0.65rem;
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: #c7d2fe;
}

.sk-ai-landing-mock__query-flow {
  display: grid;
  gap: 0.5rem;
}

@media (min-width: 520px) {
  .sk-ai-landing-mock__query-flow {
    grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
    align-items: center;
    gap: 0.45rem;
  }
}

.sk-ai-landing-mock__query-block {
  padding: 0.55rem 0.65rem;
  border-radius: 0.55rem;
  background: rgba(15, 23, 42, 0.22);
}

.sk-ai-landing-mock__query-block--refined {
  background: rgba(99, 102, 241, 0.22);
  border: 1px solid rgba(165, 180, 252, 0.22);
}

.sk-ai-landing-mock__query-tag {
  display: block;
  margin-bottom: 0.2rem;
  font-size: 0.625rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: #94a3b8;
}

.sk-ai-landing-mock__query-block p {
  margin: 0;
  font-size: 0.75rem;
  line-height: 1.45;
  color: #e2e8f0;
}

.sk-ai-landing-mock__query-block--refined p {
  color: #eef2ff;
  font-weight: 600;
}

.sk-ai-landing-mock__arrow {
  display: none;
  color: #94a3b8;
  font-size: 1rem;
  text-align: center;
}

@media (min-width: 520px) {
  .sk-ai-landing-mock__arrow {
    display: block;
  }
}

.sk-ai-landing-mock__results {
  margin-top: 0.75rem;
  padding: 0.55rem 0.75rem;
  border-radius: 0.55rem;
  background: rgba(16, 185, 129, 0.12);
  border: 1px solid rgba(16, 185, 129, 0.22);
  font-size: 0.75rem;
  font-weight: 600;
  color: #a7f3d0;
}

.sk-ai-landing-mock__results .fa {
  margin-right: 0.35rem;
  color: #6ee7b7;
}

.sk-home-ai-studio-tools {
  margin-bottom: 3rem;
}

.sk-home-ai-studio-tools__intro {
  margin-bottom: 2.5rem;
}

.sk-home-ai-tool-section {
  margin-bottom: 2rem;
  padding: 1.5rem;
  border-radius: 1.125rem;
  border: 1px solid #e2e8f0;
  background: #fff;
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.04);
}

.sk-home-ai-tool-section--brief { border-color: #e0e7ff; background: linear-gradient(135deg, #fafbff, #fff); }
.sk-home-ai-tool-section--lens { border-color: #dbeafe; background: linear-gradient(135deg, #f8fafc, #eff6ff); }
.sk-home-ai-tool-section--devils { border-color: #ede9fe; background: linear-gradient(135deg, #faf5ff, #fff); }
.sk-home-ai-tool-section--docmind { border-color: #d1fae5; background: linear-gradient(135deg, #f0fdf4, #fff); }
.sk-home-ai-tool-section--semantic { border-color: #e0e7ff; background: linear-gradient(135deg, #fafbff, #f5f3ff); }

.sk-home-ai-tool-section__inner {
  display: grid;
  gap: 1.5rem;
  align-items: center;
}

@media (min-width: 900px) {
  .sk-home-ai-tool-section__inner {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  }
  .sk-home-ai-tool-section--reverse .sk-home-ai-tool-section__inner {
    direction: rtl;
  }
  .sk-home-ai-tool-section--reverse .sk-home-ai-tool-section__inner > * {
    direction: ltr;
  }
}

.sk-home-ai-tool-section__title {
  margin: 0.5rem 0 0.75rem;
  font-size: 1.75rem;
  font-weight: 800;
  color: #0f172a;
}

.sk-home-ai-tool-section__desc {
  margin: 0 0 1rem;
  font-size: 1rem;
  line-height: 1.65;
  color: #475569;
}

.sk-home-ai-tool-section__list {
  margin: 0 0 1.25rem;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.4rem;
}

.sk-home-ai-tool-section__list li {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.9375rem;
  color: #334155;
}

.sk-home-ai-tool-section__list .fa {
  color: #6366f1;
  font-size: 0.75rem;
}

.sk-home-ai-tool-section__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.sk-home-ai-tool-section__visual .sk-bonus-ai-showcase,
.sk-home-ai-tool-section__visual .sk-ai-landing-mock {
  min-height: 220px;
}