/* Approved TangoTech visual baseline: services page family. */
@import url("https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800&display=swap");
.language a {
  font: inherit;
  font-size: 0.72rem;
  border-radius: 24px;
  background: #181426;
  color: #bfb6d0;
  padding: 9px 12px;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  min-height: 44px;
}
.language a[aria-current="page"] {
  background: #ff6b4a;
  color: #0b0918;
  font-weight: 700;
}
:root {
  color-scheme: dark;
  font-family: "Plus Jakarta Sans", system-ui, sans-serif;
  background: #0b0918;
  color: #f9f7fd;
}
* {
  box-sizing: border-box;
}
body {
  margin: 0;
}
a {
  color: #ff9a81;
  text-underline-offset: 4px;
}
a:hover {
  color: white;
}
:focus-visible {
  outline: 2px solid #a48aff;
  outline-offset: 5px;
}
nav {
  max-width: 1160px;
  margin: auto;
  padding: 25px 24px;
  display: flex;
  align-items: center;
  gap: 32px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 800;
  font-size: 1.2rem;
  text-decoration: none;
  color: white;
  white-space: nowrap;
}
.brand svg {
  width: 38px;
  height: 28px;
}
.nav-links {
  margin-left: auto;
  display: flex;
  gap: 24px;
}
.nav-links a {
  font-size: 0.82rem;
  text-decoration: none;
  color: #bfb6d0;
}
.language {
  display: flex;
  gap: 4px;
}
.language button {
  font: inherit;
  font-size: 0.72rem;
  border: 0;
  border-radius: 24px;
  background: #181426;
  color: #bfb6d0;
  padding: 9px 12px;
  cursor: pointer;
}
.language button[aria-pressed="true"] {
  background: #ff6b4a;
  color: #0b0918;
  font-weight: 800;
}
main {
  max-width: 1040px;
  margin: auto;
  padding: 16px 24px 60px;
}
.crumb {
  font-size: 0.72rem;
  color: #bfb6d0;
  margin: 15px 0 35px;
}
.crumb a {
  color: inherit;
}
header {
  max-width: 810px;
  padding-bottom: 42px;
}
h1 {
  font-size: clamp(2.1rem, 4.5vw, 3.55rem);
  line-height: 1.1;
  letter-spacing: -0.05em;
  margin: 12px 0 20px;
}
p {
  color: #bfb6d0;
  line-height: 1.8;
  font-size: 0.91rem;
}
.intro {
  font-size: 1rem;
  max-width: 70ch;
}
.eyebrow {
  color: #ff9a81;
  font-size: 0.7rem;
  letter-spacing: 0.08em;
}
.actions {
  display: flex;
  gap: 24px;
  align-items: center;
  flex-wrap: wrap;
  margin-top: 24px;
  font-size: 0.83rem;
}
.primary {
  background: #ff6b4a;
  color: #0b0918;
  font-weight: 800;
  border-radius: 30px;
  padding: 14px 23px;
  text-decoration: none;
}
.primary:hover {
  background: #ff977c;
  color: #0b0918;
}
.details {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
h2 {
  font-size: 1.25rem;
  line-height: 1.35;
  letter-spacing: -0.025em;
  margin: 0 0 12px;
}
.proof {
  background: #151122;
  border: 1px solid #ffffff13;
  border-radius: 18px;
  padding: 26px;
  margin: 36px 0;
  max-width: 850px;
}
.proof a,
.next a {
  font-size: 0.85rem;
}
.faq {
  max-width: 850px;
}
details {
  border-bottom: 1px solid #ffffff15;
  padding: 18px 0;
}
summary {
  cursor: pointer;
  font-weight: 600;
  font-size: 0.9rem;
}
.next {
  max-width: 760px;
  padding-top: 36px;
}
.next a {
  display: inline-block;
  margin: 8px 24px 0 0;
}
footer {
  max-width: 1160px;
  margin: auto;
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  padding: 28px 24px;
  font-size: 0.72rem;
  color: #bfb6d0;
}
footer a {
  color: inherit;
}
.skip {
  position: absolute;
  top: -100px;
}
.skip:focus {
  top: 0;
  background: #151122;
  padding: 14px;
  z-index: 10;
}
@media (max-width: 760px) {
  .details {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .details p {
    margin-bottom: 0;
  }
  nav {
    gap: 12px;
    padding: 20px;
  }
  .nav-links {
    display: none;
  }
  .language {
    margin-left: auto;
  }
  main {
    padding: 8px 20px 40px;
  }
  .crumb {
    margin: 12px 0 24px;
  }
  header {
    padding-bottom: 30px;
  }
  .proof {
    padding: 22px;
    margin: 28px 0;
  }
  h1 {
    font-size: clamp(2rem, 8.5vw, 3rem);
  }
  .actions {
    gap: 18px;
  }
  footer {
    padding: 22px 20px;
  }
}
#operations-brief {
  display: grid;
  gap: 12px;
  margin: 24px 0;
  max-width: 600px;
}
#operations-brief label {
  font-size: 0.85rem;
  font-weight: 600;
}
#operations-brief input {
  width: 100%;
  min-width: 0;
  background: #151122;
  color: white;
  border: 1px solid #ffffff30;
  border-radius: 10px;
  font: inherit;
  font-size: 0.9rem;
  padding: 13px;
}
#operations-brief button {
  font: inherit;
  font-size: 0.85rem;
  cursor: pointer;
  border: 0;
  justify-self: start;
  margin-top: 8px;
}
#operations-brief .contact-expectation {
  font-size: 0.75rem;
  margin: 0;
}

/* Shared editorial hierarchy: one idea first, implementation detail on demand. */
.reading-lead {
  font-size: 1rem;
  line-height: 1.55;
  max-width: 48ch;
  margin: 0 0 12px;
  color: inherit;
}
.reading-detail {
  border: 0;
  border-bottom: 1px solid #73659144;
  border-radius: 0;
  margin: 4px 0 12px;
  padding: 0;
  overflow: hidden;
}
.reading-detail > summary {
  font-size: 0.85rem;
  font-weight: 650;
  cursor: pointer;
  color: #c3b3ff;
  padding: 12px 0;
  min-height: 44px;
}
.reading-detail[open] > summary {
  border-bottom: 1px solid #73659144;
}
.reading-detail > p {
  padding: 16px;
  margin: 0 !important;
  font-size: 0.9rem !important;
  line-height: 1.65 !important;
}
.reading-detail summary:focus-visible {
  outline: 3px solid #ff6b4a;
  outline-offset: -3px;
}
body.tt-interior .reading-lead {
  color: #e5dfee;
}
@media (max-width: 640px) {
  main .details {
    gap: 20px;
  }
  main .details article {
    padding: 8px 0;
  }
  main .details article h2 {
    font-size: 1.15rem;
    max-width: 26ch;
  }
  main .proof {
    margin: 24px 0;
    padding: 20px;
  }
  main header .reading-detail {
    max-width: 100%;
  }
  .tt-interior .sp {
    padding-top: 32px;
    padding-bottom: 32px;
  }
  .tt-interior .does {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    background: none;
  }
  .tt-interior .do {
    padding: 18px;
  }
  .tt-interior .do span {
    font-size: 0.88rem;
    line-height: 1.5;
  }
  .tt-interior .sig {
    gap: 8px;
  }
  .tt-interior .sg {
    font-size: 0.88rem;
    line-height: 1.5;
  }
  .tt-interior .hero h1 {
    font-size: clamp(1.9rem, 7.5vw, 2.4rem);
    line-height: 1.1;
  }
  .tt-interior .hero .hsub,
  .tt-interior .hero .lede {
    font-size: 1rem;
    line-height: 1.55;
  }
  .tt-interior .t {
    padding: 20px;
  }
  .tt-interior .t p {
    font-size: 0.88rem;
    line-height: 1.5;
  }
  .tt-interior section.blk {
    padding-bottom: 28px;
  }
  .tt-interior .quote {
    padding: 24px 20px;
  }
  .tt-interior .feats {
    gap: 10px;
  }
  .tt-interior .feat {
    padding: 16px;
  }
  .reading-lead {
    font-size: 0.95rem !important;
    line-height: 1.55 !important;
  }
  .reading-detail > summary {
    padding: 12px 0;
  }
  .signal-details .sg {
    display: flex;
    margin-bottom: 8px;
  }
  .scenario-context {
    gap: 12px;
  }
  .scenario-context article {
    padding: 16px;
  }
  footer {
    flex-wrap: wrap;
  }
  footer a {
    max-width: 100%;
  }
}

.visible-content {
  margin-top: 20px;
}
.faq-heading,
.visible-content > h3 {
  font-size: 15px;
  line-height: 1.5;
  margin-bottom: 12px;
}
.faq-answer {
  color: #bfb6d0;
  font-size: 14px;
  line-height: 1.65;
  padding-top: 12px;
}
.implementation-link a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  font-size: 13px;
  color: #ff9a81;
}
.implementation-copy {
  max-width: 70ch;
  padding: 32px 0;
}
.visible-content.ai-disclosure {
  border: 0;
}
.visible-content.contact-form-panel {
  padding: 24px;
}