/* AI service page. Shared type, header, footer, and buttons remain in styles.css. */
.ai-page .ai-hero {
  padding-bottom: 86px;
}

.ai-hero .back-link {
  margin-bottom: 38px;
}

.ai-hero .subpage-matrix {
  opacity: .3;
  mask-image: linear-gradient(to bottom, #000, transparent 95%);
}

.ai-hero-grid {
  display: grid;
  grid-template-columns: 1.15fr .85fr;
  align-items: center;
  gap: 8%;
}

.ai-hero-copy h1 {
  font-size: clamp(3.3rem, 5.5vw, 5.7rem);
  line-height: 1.03;
  margin: 24px 0 28px;
}

.ai-hero-copy > p:not(.eyebrow) {
  max-width: 560px;
  font-size: 17px;
}

.ai-hero-copy > p.ai-lead {
  font-size: 22px;
  color: var(--fg);
  margin-bottom: 18px;
}

.ai-hero-copy .button {
  margin-top: 32px;
}

.ai-reused {
  position: relative;
}

.workflow-visual {
  margin: 30px 0 0;
  padding: 26px;
  border: 1px solid #ffffff14;
  border-radius: 12px;
  background: radial-gradient(ellipse at 50% 50%, #ed1e790a, transparent 65%), #101011;
  box-shadow: 0 26px 80px #00000024;
}

.workflow-visual figcaption {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding-bottom: 28px;
}

.workflow-visual .micro {
  font-size: 10px;
  letter-spacing: .09em;
  color: #a4a6a9;
}

.ai-visual-mark {
  color: var(--pink);
  font: 20px var(--mono);
}

.workflow-inputs {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
}

.workflow-inputs span {
  text-align: center;
  font-size: 12px;
  line-height: 1.4;
  padding: 13px 5px;
  border: 1px solid #ffffff18;
  border-radius: 4px;
  background: #161617;
  color: #d1d4d6;
}

.workflow-traces {
  display: flex;
  justify-content: space-around;
  height: 52px;
  width: 100%;
}

.workflow-traces i,
.workflow-output-trace {
  display: block;
  position: relative;
  width: 1px;
  background: #ffffff1f;
  overflow: hidden;
}

.workflow-traces i::after,
.workflow-output-trace::after {
  content: '';
  position: absolute;
  width: 1px;
  height: 16px;
  top: -16px;
  background: linear-gradient(transparent, #ed1e79);
  animation: ai-packet 3.6s cubic-bezier(.25, .1, .3, 1) infinite;
}

.workflow-traces i:nth-child(2)::after { animation-delay: 1.2s; }
.workflow-traces i:nth-child(3)::after { animation-delay: 2.4s; }

.workflow-core {
  padding: 27px 24px;
  border: 1px solid #ed1e7960;
  border-radius: 7px;
  background: #151114;
  box-shadow: 0 0 40px #ed1e7907;
}

.workflow-core strong {
  display: block;
  font-size: clamp(24px, 2.6vw, 38px);
  line-height: 1.15;
  font-weight: 500;
  letter-spacing: -.04em;
  margin: 18px 0 24px;
}

.workflow-core strong span {
  color: #a4a6a9;
}

.workflow-core-tags {
  display: flex;
  gap: 18px;
  color: var(--pink);
  font: 10px var(--mono);
}

.workflow-output-trace {
  height: 36px;
  margin: auto;
}

.workflow-output-trace::after {
  animation-delay: 1.8s;
}

.workflow-output {
  display: flex;
  align-items: center;
  gap: 12px;
  border: 1px solid #ffffff1f;
  border-radius: 4px;
  padding: 15px;
  font-size: 14px;
}

.workflow-output > span:last-child {
  color: var(--pink);
  margin-left: auto;
}

.workflow-dot {
  width: 5px;
  height: 5px;
  background: var(--pink);
  border-radius: 50%;
  box-shadow: 0 0 12px #ed1e7955;
}

.workflow-note {
  margin-top: 24px;
  font-size: 12px;
  line-height: 1.7;
  color: #85888b;
}

.ai-section-nav {
  border-bottom: 1px solid #ffffff12;
  background: #111112;
}

.ai-section-nav .shell {
  display: flex;
  flex-wrap: wrap;
  gap: 14px 36px;
  padding: 23px 0;
}

.ai-section-nav a {
  font-size: 13px;
  color: #a4a6a9;
}

.ai-section-nav a:hover {
  color: var(--pink);
}

.ai-section {
  padding: 90px 0;
  border-bottom: 1px solid #ffffff12;
}

.ai-section .eyebrow {
  margin-bottom: 26px;
}

.ai-section h2 {
  font-size: clamp(2.3rem, 3.7vw, 3.6rem);
  line-height: 1.1;
}

.ai-section h3 {
  font-size: 23px;
  line-height: 1.2;
}

.ai-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10%;
}

.ai-prose p + p {
  margin-top: 22px;
}

.ai-prose p,
.ai-column-copy {
  font-size: 17px;
}

.ai-prose .ai-large {
  color: var(--fg);
  font-size: 25px;
  line-height: 1.4;
}

.ai-prose .ai-callout {
  padding: 8px 0 8px 22px;
  border-left: 1px solid var(--pink);
  margin-top: 30px;
  color: #d1d4d6;
}

.ai-shaded {
  background: #111112;
}

.ai-section-heading {
  display: grid;
  grid-template-columns: 1.3fr .7fr;
  align-items: end;
  gap: 10%;
  margin-bottom: 44px;
}

.ai-section-heading > p {
  max-width: 360px;
  font-size: 17px;
}

.ai-capabilities {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.ai-capabilities article {
  position: relative;
  border: 1px solid #ffffff13;
  border-radius: 5px;
  padding: 32px;
  background: #0f0f0f;
  transition: border-color .25s, background .25s;
}

.ai-capabilities article:hover {
  border-color: #ed1e7960;
  background: radial-gradient(ellipse at top right, #ed1e7909, transparent 70%), #0f0f0f;
}

.ai-capabilities .micro {
  color: #a4a6a9;
  font-size: 10px;
}

.ai-capabilities h3 {
  margin-top: 25px;
}

.ai-capabilities p {
  margin-top: 16px;
  font-size: 16px;
}

.ai-capabilities ul {
  list-style: none;
  padding: 22px 0 0;
  margin: 24px 0 0;
  border-top: 1px solid #ffffff10;
}

.ai-capabilities li {
  display: flex;
  align-items: baseline;
  gap: 12px;
  color: #a4a6a9;
  font-size: 14px;
  line-height: 1.6;
  margin-top: 8px;
}

.ai-capabilities li::before {
  content: '+';
  color: var(--pink);
  font-family: var(--mono);
}

.ai-column-copy {
  margin-top: 28px;
  max-width: 390px;
}

.ai-signals blockquote {
  margin: 0;
  padding: 25px 0;
  border-bottom: 1px solid #ffffff15;
  font-size: 23px;
  line-height: 1.3;
  letter-spacing: -.02em;
}

.ai-signals blockquote:first-child { padding-top: 0; }
.ai-signals blockquote:last-child { border-bottom: 0; padding-bottom: 0; }
.ai-signals p { margin-top: 12px; font-size: 15px; letter-spacing: 0; }

.ai-engineering {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 36px;
  margin-top: 54px;
}

.ai-engineering article {
  border-top: 1px solid #ffffff1a;
  padding-top: 24px;
}

.ai-engineering .micro { color: var(--pink); }
.ai-engineering h3 { margin: 22px 0 16px; }
.ai-engineering p { font-size: 16px; }

.ai-vendor-note {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 10%;
  margin-top: 54px;
  padding-top: 34px;
  border-top: 1px solid #ffffff15;
}

.ai-vendor-note p { font-size: 16px; }

.ai-process {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 38px 42px;
  list-style: none;
  padding: 0;
  margin: 0;
}

.ai-process li {
  padding-top: 22px;
  border-top: 1px solid #ffffff1a;
}

.ai-process li > span { font: 12px var(--mono); color: var(--pink); }
.ai-process h3 { margin: 24px 0 14px; }
.ai-process p { font-size: 16px; }

.ai-engagements {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 36px 8%;
}

.ai-engagements article { padding-top: 25px; border-top: 1px solid #ffffff1a; }
.ai-engagements p { margin-top: 16px; font-size: 16px; }

.ai-asset-note {
  margin-top: 58px;
  padding: 34px 38px;
  border: 1px solid #ed1e7940;
  border-radius: 6px;
  background: linear-gradient(120deg, #ed1e7906, transparent);
}

.ai-asset-note .micro { color: var(--pink); }
.ai-asset-note h3 { max-width: 820px; margin: 20px 0 18px; font-size: 28px; }
.ai-asset-note p {
  margin-top: 12px;
  font-size: 16px;
  text-wrap: pretty;
}
.ai-closing .button { margin-top: 28px; }

@keyframes ai-packet {
  0% { transform: translateY(0); opacity: 0; }
  12% { opacity: 1; }
  85%, 100% { transform: translateY(76px); opacity: 0; }
}

@media (max-width: 1050px) {
  .ai-hero-grid { gap: 5%; grid-template-columns: 1.1fr .9fr; }
  .workflow-visual { padding: 20px; }
  .workflow-inputs { gap: 5px; }
  .workflow-inputs span { font-size: 11px; }
  .ai-split { gap: 7%; }
  .ai-hero-copy h1 { font-size: 4rem; }
  .ai-hero-copy .button { font-size: 13px; padding: 15px; gap: 14px; }
}

@media (max-width: 720px) {
  .ai-page .ai-hero { padding: 165px 0 48px; }
  .ai-hero .back-link { margin-bottom: 28px; }
  .ai-hero-grid, .ai-split, .ai-section-heading, .ai-vendor-note { grid-template-columns: 1fr; gap: 32px; }
  .ai-hero-copy h1 { font-size: clamp(2.8rem, 10vw, 4.4rem); }
  .ai-hero-copy > p.ai-lead { font-size: 21px; }
  .workflow-visual { margin: 12px 0 0; max-width: 460px; width: 100%; justify-self: center; padding: 24px; }
  .workflow-core strong { font-size: 30px; }
  .ai-section-nav .shell { gap: 14px 26px; padding: 22px 0; }
  .ai-section { padding: 56px 0; }
  .ai-section h2 { font-size: clamp(2.2rem, 8.4vw, 3.2rem); }
  .ai-capabilities, .ai-engagements, .ai-engineering { grid-template-columns: 1fr; }
  .ai-capabilities article { padding: 26px; }
  .ai-section-heading { margin-bottom: 32px; }
  .ai-engineering { gap: 28px; margin-top: 36px; }
  .ai-vendor-note { margin-top: 36px; gap: 18px; }
  .ai-process { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 28px 24px; }
  .ai-process p { font-size: 15px; }
  .ai-asset-note { padding: 26px; margin-top: 36px; }
  .ai-asset-note h3 { font-size: 24px; }
}

@media (max-width: 380px) {
  .ai-process { grid-template-columns: 1fr; }
  .ai-hero-copy .button { width: 100%; justify-content: space-between; gap: 8px; font-size: 12px; }
  .workflow-visual { padding: 18px; }
}

@media (prefers-reduced-motion: reduce) {
  .workflow-traces i::after, .workflow-output-trace::after { animation: none; }
  .ai-capabilities article { transition: none; }
}