.service-detail-page {
  --service-ink: #172127;
  --service-muted: #536168;
  --service-line: rgba(30, 44, 51, 0.13);
  --service-card: rgba(247, 249, 249, 0.78);
  --service-dark: #1d2b31;
  --service-accent: #187d91;
  --service-accent-soft: rgba(53, 167, 188, 0.34);
  color: var(--service-ink);
  background:
    radial-gradient(circle at 7% 10%, var(--service-accent-soft), transparent 29rem),
    radial-gradient(circle at 90% 9%, rgba(78, 108, 176, 0.15), transparent 34rem),
    #e3e8ea;
}

.service-ai-page {
  --service-ink: #211d2a;
  --service-muted: #60596d;
  --service-line: rgba(42, 34, 56, 0.14);
  --service-card: rgba(242, 240, 247, 0.8);
  --service-dark: #211c2c;
  --service-accent: #6f50bd;
  --service-accent-soft: rgba(122, 87, 197, 0.27);
  background:
    radial-gradient(circle at 7% 10%, rgba(111, 80, 189, 0.24), transparent 30rem),
    radial-gradient(circle at 90% 9%, rgba(53, 151, 184, 0.18), transparent 34rem),
    #dfdce7;
}

.service-network-page {
  --service-ink: #152226;
  --service-muted: #526267;
  --service-line: rgba(25, 46, 51, 0.14);
  --service-card: rgba(243, 247, 246, 0.8);
  --service-dark: #172a30;
  --service-accent: #0e737d;
  --service-accent-soft: rgba(23, 137, 148, 0.26);
  background:
    radial-gradient(circle at 7% 10%, rgba(24, 142, 151, 0.22), transparent 30rem),
    radial-gradient(circle at 90% 9%, rgba(197, 146, 62, 0.14), transparent 34rem),
    #dde4e3;
}

.service-detail-page #signal-canvas { opacity: 0.16; }
.service-main { padding-bottom: 18px; }

.service-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  border-color: var(--service-line);
  background:
    radial-gradient(circle at 8% 88%, var(--service-accent-soft), transparent 34%),
    radial-gradient(circle at 48% 112%, rgba(102, 91, 139, 0.3), transparent 38%),
    radial-gradient(circle at 90% 83%, rgba(56, 116, 166, 0.38), transparent 36%),
    linear-gradient(145deg, #e1e6e7, #c9d2d5);
  box-shadow: 0 28px 82px rgba(35, 50, 57, 0.13);
}

.service-ai-page .service-hero {
  background:
    radial-gradient(circle at 8% 88%, rgba(109, 75, 186, 0.42), transparent 34%),
    radial-gradient(circle at 48% 112%, rgba(50, 143, 175, 0.34), transparent 38%),
    radial-gradient(circle at 90% 83%, rgba(139, 88, 180, 0.36), transparent 36%),
    linear-gradient(145deg, #dfdce7, #cac7d7);
}

.service-network-page .service-hero {
  background:
    radial-gradient(circle at 8% 88%, rgba(23, 133, 145, 0.42), transparent 34%),
    radial-gradient(circle at 48% 112%, rgba(185, 140, 62, 0.26), transparent 38%),
    radial-gradient(circle at 90% 83%, rgba(36, 104, 132, 0.38), transparent 36%),
    linear-gradient(145deg, #dfe5e4, #c6d0d0);
}

.service-hero::before,
.service-hero::after {
  position: absolute;
  z-index: -1;
  content: "";
  border: 1px solid rgba(255, 255, 255, 0.38);
  border-radius: 50%;
  pointer-events: none;
}

.service-hero::before { width: min(72vw, 900px); aspect-ratio: 1; right: -28%; top: -68%; }
.service-hero::after { width: min(46vw, 580px); aspect-ratio: 1; left: -19%; bottom: -54%; }
.service-hero > * { position: relative; z-index: 1; }
.service-hero .gallery-kicker { color: var(--service-muted); }
.service-hero h1 { max-width: 1180px; color: var(--service-ink); font-size: clamp(4rem, 8vw, 9.3rem); }
.service-hero > p:not(.gallery-kicker) { color: var(--service-muted); }
.service-tags { gap: 8px; }

.service-tags span {
  display: inline-flex;
  align-items: center;
  min-height: 42px;
  padding: 0 17px;
  border: 1px solid var(--service-line);
  border-radius: 999px;
  color: var(--service-muted);
  font-size: 0.74rem;
  font-weight: 820;
  background: rgba(248, 250, 250, 0.5);
}

.service-tags span:first-child { color: #fff; border-color: var(--service-dark); background: var(--service-dark); }

.service-gallery {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 16px;
  padding: 112px 0 18px;
}

.detail-card {
  position: relative;
  display: flex;
  flex-direction: column;
  grid-column: span 5;
  min-height: 690px;
  padding: 12px 12px 0;
  overflow: hidden;
  border: 1px solid var(--service-line);
  border-radius: 28px;
  background: var(--service-card);
  box-shadow: 0 24px 68px rgba(35, 50, 57, 0.12);
  transition: box-shadow 280ms ease, transform 420ms cubic-bezier(0.16, 1, 0.3, 1);
}

.detail-card-wide { grid-column: span 7; }
.detail-card:nth-child(2) { min-height: 760px; }

.detail-card:not(.detail-card-list):hover,
.detail-card:not(.detail-card-list):focus-within {
  box-shadow: 0 34px 88px rgba(35, 50, 57, 0.2);
  transform: translateY(-8px);
}

.detail-media {
  position: relative;
  flex: 1;
  min-height: 520px;
  overflow: hidden;
  border-radius: 19px;
  background: var(--service-dark);
}

.detail-card-tall .detail-media { min-height: 590px; }

.detail-media::after {
  position: absolute;
  inset: 0;
  content: "";
  pointer-events: none;
  background: linear-gradient(180deg, transparent 60%, rgba(8, 16, 20, 0.18));
}

.detail-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 700ms cubic-bezier(0.16, 1, 0.3, 1);
}

.detail-card:hover .detail-media img { transform: scale(1.025); }

.detail-copy {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(160px, 0.52fr);
  gap: 24px;
  align-items: end;
  padding: 26px 12px 28px;
}

.detail-copy span,
.detail-list-heading > span {
  color: var(--service-muted);
  font-size: 0.65rem;
  font-weight: 820;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.detail-copy h2,
.detail-list-heading h2 {
  margin: 8px 0 0;
  color: var(--service-ink);
  font-size: clamp(1.9rem, 3vw, 3.8rem);
  line-height: 0.94;
  letter-spacing: -0.06em;
  text-shadow: none;
}

.detail-copy p,
.detail-list-heading p { margin: 0; color: var(--service-muted); font-size: 0.84rem; line-height: 1.58; }

.detail-card-list {
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(320px, 1fr);
  gap: clamp(36px, 6vw, 90px);
  align-items: end;
  min-height: 690px;
  padding: clamp(42px, 6vw, 86px);
  color: #fff;
  border-color: rgba(255, 255, 255, 0.1);
  background:
    radial-gradient(circle at 9% 90%, color-mix(in srgb, var(--service-accent) 70%, transparent), transparent 34%),
    radial-gradient(circle at 94% 0%, rgba(255, 255, 255, 0.1), transparent 34%),
    var(--service-dark);
}

.detail-card-list .detail-list-heading { align-self: start; }
.detail-card-list .detail-list-heading > span,
.detail-card-list .detail-list-heading p { color: rgba(255, 255, 255, 0.62); }
.detail-card-list .detail-list-heading h2 { margin-bottom: 24px; color: #fff; }

.detail-service-list { margin: 0; padding: 0; list-style: none; border-top: 1px solid rgba(255, 255, 255, 0.16); }
.detail-service-list li { display: grid; grid-template-columns: minmax(120px, 0.55fr) minmax(0, 1fr); gap: 24px; padding: 18px 0; border-bottom: 1px solid rgba(255, 255, 255, 0.16); }
.detail-service-list b { color: #fff; font-size: 0.76rem; letter-spacing: -0.01em; }
.detail-service-list span { color: rgba(255, 255, 255, 0.64); font-size: 0.76rem; line-height: 1.48; }

.service-closing {
  background:
    radial-gradient(circle at 10% 86%, color-mix(in srgb, var(--service-accent) 72%, transparent), transparent 35%),
    radial-gradient(circle at 86% 80%, rgba(56, 105, 167, 0.68), transparent 38%),
    var(--service-dark);
}

.service-ai-page .service-closing { background: radial-gradient(circle at 10% 86%, rgba(118, 74, 196, 0.74), transparent 35%), radial-gradient(circle at 86% 80%, rgba(50, 139, 174, 0.68), transparent 38%), var(--service-dark); }
.service-network-page .service-closing { background: radial-gradient(circle at 10% 86%, rgba(20, 125, 136, 0.72), transparent 35%), radial-gradient(circle at 86% 80%, rgba(185, 131, 46, 0.58), transparent 38%), var(--service-dark); }
.service-detail-page .site-footer { width: min(1540px, calc(100% - 32px)); }

@media (max-width: 1080px) {
  .detail-card,
  .detail-card-wide { grid-column: span 6; }
  .detail-copy { grid-template-columns: 1fr; gap: 12px; }
  .detail-card-list { grid-template-columns: 1fr; }
}

@media (max-width: 900px) {
  .service-gallery { padding-top: 78px; }
  .detail-card,
  .detail-card-wide { grid-column: 1 / -1; min-height: 680px; }
  .detail-card-tall .detail-media,
  .detail-media { min-height: 540px; }
  .detail-card-list { min-height: 620px; }
}

@media (max-width: 560px) {
  .service-hero h1 { font-size: clamp(3.65rem, 17vw, 5.6rem); }
  .service-tags span { min-height: 38px; padding: 0 13px; font-size: 0.67rem; }
  .service-gallery { gap: 12px; padding-top: 56px; }
  .detail-card,
  .detail-card-wide { min-height: 560px; border-radius: 22px; }
  .detail-card-tall .detail-media,
  .detail-media { min-height: 390px; border-radius: 15px; }
  .detail-copy { padding: 22px 8px 24px; }
  .detail-card-list { min-height: auto; padding: 34px 26px 30px; }
  .detail-service-list li { grid-template-columns: 1fr; gap: 6px; padding: 15px 0; }
  .service-detail-page .site-footer { width: calc(100% - 16px); }
}

@media (prefers-reduced-motion: reduce) {
  .detail-card,
  .detail-media img { transition: none; }
}