/* CLOAK model provider guides — extends gpt-style.css */

.model-page-hero {
  min-height: 640px;
  padding: 155px 0 92px;
  display: flex;
  align-items: center;
}

.model-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(360px, .72fr);
  gap: clamp(46px, 7vw, 96px);
  align-items: center;
}

.model-hero-copy h1 {
  margin: 20px 0 26px;
  font-size: clamp(54px, 7.2vw, 96px);
}

.model-hero-copy p {
  max-width: 720px;
  margin: 0;
  color: var(--muted);
  font-size: clamp(17px, 1.7vw, 22px);
  line-height: 1.65;
}

.model-hero-card {
  padding: 30px;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: var(--surface);
  box-shadow: 0 20px 58px rgba(0, 0, 0, .08);
}

.model-hero-card strong {
  display: block;
  margin-bottom: 20px;
  font-size: 23px;
  letter-spacing: -.03em;
}

.model-hero-checks {
  display: grid;
  gap: 13px;
}

.model-hero-checks span {
  display: flex;
  gap: 11px;
  align-items: flex-start;
  color: #4a4a4a;
  font-size: 14px;
  line-height: 1.55;
}

.model-hero-checks span::before {
  content: "✓";
  width: 22px;
  height: 22px;
  flex: none;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: #111;
  color: #fff;
  font-size: 11px;
  font-weight: 800;
}

.model-content {
  padding: 96px 0 130px;
}

.model-section-head {
  max-width: 820px;
  margin-bottom: 42px;
}

.model-section-head h2 {
  margin: 13px 0 18px;
  font-size: clamp(38px, 5vw, 66px);
  line-height: 1.05;
  letter-spacing: -.055em;
}

.model-section-head p {
  margin: 0;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.7;
}

.model-route-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-bottom: 96px;
}

.model-route {
  min-height: 260px;
  padding: 25px;
  display: flex;
  flex-direction: column;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: #fff;
}

.model-route.featured {
  border-color: #111;
  background: #111;
  color: #fff;
}

.model-route .route-number {
  color: var(--muted);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
}

.model-route.featured .route-number { color: rgba(255, 255, 255, .55); }
.model-route h3 { margin: 42px 0 12px; font-size: 25px; letter-spacing: -.035em; }
.model-route p { margin: 0 0 24px; color: var(--muted); font-size: 14px; line-height: 1.65; }
.model-route.featured p { color: rgba(255, 255, 255, .65); }
.model-route .route-link { margin-top: auto; font-size: 13px; font-weight: 700; }

.provider-tools {
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.provider-search {
  width: min(360px, 100%);
  min-height: 46px;
  padding: 0 16px;
  border: 1px solid var(--line);
  border-radius: 999px;
  outline: none;
  background: #fff;
}

.provider-search:focus { border-color: #111; }

.provider-filters {
  display: flex;
  gap: 7px;
  flex-wrap: wrap;
}

.provider-filter {
  min-height: 40px;
  padding: 0 15px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #fff;
  color: var(--muted);
  font-size: 12px;
  font-weight: 650;
  cursor: pointer;
}

.provider-filter.active,
.provider-filter:hover { border-color: #111; background: #111; color: #fff; }

.provider-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.provider-card {
  min-height: 330px;
  padding: 24px;
  display: flex;
  flex-direction: column;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: #fff;
  transition: transform .22s ease, border-color .22s ease, box-shadow .22s ease;
}

.provider-card:hover {
  transform: translateY(-4px);
  border-color: var(--accent);
  box-shadow: 0 18px 46px rgba(43, 85, 226, .18);
}

.provider-card[hidden] { display: none; }

.provider-card-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 18px;
}

.provider-code {
  width: 52px;
  height: 52px;
  display: grid;
  place-items: center;
  border-radius: 15px;
  background: #111;
  color: #fff;
  font-size: 14px;
  font-weight: 760;
  letter-spacing: -.03em;
}

.provider-type {
  padding: 6px 9px;
  border-radius: 999px;
  background: var(--surface);
  color: var(--muted);
  font-size: 10px;
  font-weight: 700;
}

.provider-card h3 { margin: 34px 0 10px; font-size: 27px; letter-spacing: -.04em; }
.provider-card p { margin: 0; color: var(--muted); font-size: 14px; line-height: 1.65; }
.provider-card .provider-link { margin-top: auto; padding-top: 24px; font-size: 13px; font-weight: 720; }
.provider-empty { display: none; padding: 40px; border: 1px dashed var(--line); border-radius: 18px; color: var(--muted); text-align: center; }

.guide-page-hero {
  min-height: 520px;
  padding: 145px 0 74px;
  display: flex;
  align-items: center;
}

.guide-breadcrumb {
  margin-bottom: 28px;
  display: flex;
  align-items: center;
  gap: 9px;
  color: var(--muted);
  font-size: 12px;
}

.guide-breadcrumb a:hover { color: #111; }

.guide-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 54px;
  align-items: end;
}

.guide-hero-copy h1 {
  margin: 14px 0 22px;
  font-size: clamp(49px, 6.8vw, 88px);
  line-height: 1.02;
  letter-spacing: -.06em;
}

.guide-hero-copy p {
  max-width: 760px;
  margin: 0;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.7;
}

.guide-hero-mark {
  width: 112px;
  height: 112px;
  display: grid;
  place-items: center;
  border-radius: 28px;
  background: #111;
  color: #fff;
  font-size: 25px;
  font-weight: 760;
  letter-spacing: -.05em;
}

.guide-shell {
  width: min(var(--max), calc(100% - var(--pad) * 2));
  margin: auto;
  padding: 72px 0 130px;
  display: grid;
  grid-template-columns: 230px minmax(0, 1fr);
  gap: 68px;
  align-items: start;
}

.guide-sidebar {
  position: sticky;
  top: 98px;
}

.guide-sidebar-label {
  margin-bottom: 14px;
  color: #777;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.guide-sidebar nav { display: grid; gap: 4px; }
.guide-sidebar nav a { padding: 10px 12px; border-radius: 9px; color: var(--muted); font-size: 13px; }
.guide-sidebar nav a:hover { background: var(--surface); color: #111; }
.guide-sidebar .btn { width: 100%; margin-top: 22px; text-decoration: none; }

.guide-main { min-width: 0; }
.guide-section { padding: 52px 0; border-bottom: 1px solid var(--line); scroll-margin-top: 96px; }
.guide-section:first-child { padding-top: 0; }
.guide-section h2 { margin: 12px 0 25px; font-size: clamp(36px, 4.5vw, 58px); line-height: 1.06; letter-spacing: -.05em; }
.guide-section > p { color: #414141; font-size: 16px; line-height: 1.78; }

.guide-summary {
  padding: 25px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: var(--surface);
}

.guide-summary span { display: grid; gap: 6px; color: var(--muted); font-size: 12px; line-height: 1.5; }
.guide-summary b { color: #111; font-size: 14px; }

.guide-video {
  margin: 28px 0 0;
  padding: 9px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: #fff;
  box-shadow: 0 18px 46px rgba(0, 0, 0, .07);
}

.guide-video-frame {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16 / 9;
  border-radius: 12px;
  background: #fff;
}

.guide-video-frame video {
  display: block;
  width: 100%;
  height: 100%;
  border-radius: inherit;
  object-fit: cover;
  background: #fff;
}

.guide-video-frame::after {
  content: "";
  position: absolute;
  inset: 0;
  box-sizing: border-box;
  border: 3px solid #fff;
  border-radius: inherit;
  pointer-events: none;
}

.guide-video figcaption { padding: 12px 7px 4px; color: var(--muted); font-size: 11px; text-align: center; }

.guide-step {
  padding: 44px 0;
  border-bottom: 1px solid var(--line);
}

.guide-step:last-child { border-bottom: 0; }
.guide-step-head { display: grid; grid-template-columns: 48px minmax(0, 1fr); gap: 18px; align-items: start; }
.guide-step-number { width: 48px; height: 48px; display: grid; place-items: center; border-radius: 50%; background: #111; color: #fff; font-size: 13px; font-weight: 760; }
.guide-step h3 { margin: 2px 0 8px; font-size: 24px; letter-spacing: -.035em; }
.guide-step p { margin: 0; color: var(--muted); font-size: 15px; line-height: 1.72; }
.guide-step-actions { margin-top: 18px; display: flex; gap: 9px; flex-wrap: wrap; }
.guide-step-actions .btn { min-height: 42px; padding-inline: 17px; font-size: 12px; text-decoration: none; }

.guide-gallery {
  margin: 24px 0 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 13px;
}

.guide-gallery.single { grid-template-columns: minmax(0, 1fr); }
.guide-gallery figure { min-width: 0; margin: 0; padding: 8px; overflow: hidden; border: 1px solid var(--line); border-radius: 17px; background: #fff; }
.guide-gallery img { width: 100%; border-radius: 10px; }
.guide-gallery figcaption { padding: 10px 5px 3px; color: var(--muted); font-size: 11px; line-height: 1.5; text-align: center; }

.guide-note {
  margin: 24px 0;
  padding: 20px 22px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--surface);
  color: #414141;
  font-size: 14px;
  line-height: 1.7;
}

.guide-note strong { color: #111; }
.guide-related { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
.guide-related a { padding: 20px; border: 1px solid var(--line); border-radius: 16px; background: #fff; font-size: 14px; font-weight: 680; }
.guide-related a:hover { border-color: var(--accent); color: var(--accent); }

@media (max-width: 1050px) {
  .model-hero-grid { grid-template-columns: 1fr; }
  .model-hero-card { max-width: 680px; }
  .model-route-grid, .provider-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .guide-shell { grid-template-columns: 1fr; gap: 38px; }
  .guide-sidebar { position: relative; top: auto; }
  .guide-sidebar nav { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .guide-sidebar .btn { width: auto; }
}

@media (max-width: 700px) {
  .model-page-hero { min-height: auto; padding: 125px 0 72px; }
  .model-hero-copy h1 { font-size: clamp(50px, 15vw, 72px); }
  .model-content { padding: 72px 0 100px; }
  .model-route-grid, .provider-grid { grid-template-columns: 1fr; }
  .provider-tools { align-items: stretch; flex-direction: column; }
  .provider-search { width: 100%; }
  .guide-page-hero { min-height: auto; padding: 125px 0 66px; }
  .guide-hero-grid { grid-template-columns: 1fr; gap: 32px; }
  .guide-hero-mark { width: 82px; height: 82px; border-radius: 22px; font-size: 20px; }
  .guide-shell { padding-top: 40px; }
  .guide-sidebar nav { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .guide-summary { grid-template-columns: 1fr; gap: 14px; }
  .guide-gallery, .guide-gallery.single { margin-left: 0; grid-template-columns: 1fr; }
  .guide-related { grid-template-columns: 1fr; }
}