:root {
  --bg:#0b0f14;
  --panel:#111821;
  --text:#e6edf3;
  --muted:#9aa7b2;
  --mint:#00d1b2;
  --violet:#7c5cff;
  --border:#1f2933;
  --radius:16px;
  --shadow:0 12px 40px rgba(0,0,0,.55);
}

* {
  box-sizing:border-box;
  margin:0;
  padding:0;
}

body {
  min-height:100vh;
  background:
    radial-gradient(circle at top,rgba(0,209,178,.1),transparent 55%),
    radial-gradient(circle at bottom,rgba(124,92,255,.1),transparent 55%),
    var(--bg);
  color:var(--text);
  font:14px/1.5 system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
}

a {
  color:var(--mint);
  text-decoration:none;
}
a:hover {
  text-decoration:underline;
}

.shell {
  max-width:1120px;
  margin:0 auto;
  padding:20px 16px 40px;
}

/* HEADER / NAV (shared) */
header {
  position:sticky;
  top:0;
  z-index:20;
  backdrop-filter:blur(14px);
  background:linear-gradient(to bottom,rgba(11,15,20,.98),rgba(11,15,20,.9),transparent);
  border-bottom:1px solid rgba(31,41,51,.8);
}
.nav-inner {
  max-width:1120px;
  margin:0 auto;
  padding:10px 16px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
}
.brand {
  display:flex;
  align-items:center;
  gap:10px;
  font-weight:600;
  letter-spacing:.03em;
}
.brand img {
  width:83px;
  height:83px;
  border-radius:8px;
  object-fit:cover;
}
.nav-links {
  display:flex;
  align-items:center;
  gap:18px;
  font-size:13px;
}
.nav-pill {
  padding:5px 10px;
  border-radius:999px;
  border:1px solid rgba(148,163,184,.45);
  color:var(--muted);
  font-size:12px;
  text-decoration:none;
  display:inline-flex;
  align-items:center;
  gap:6px;
}
.nav-pill span {
  font-size:10px;
  opacity:.85;
}

/* DROPDOWN */
.dropdown {
  position:relative;
}
.dropdown-toggle {
  background:transparent;
  border:none;
  color:var(--text);
  font:inherit;
  display:inline-flex;
  align-items:center;
  gap:6px;
  cursor:pointer;
  padding:4px 0;
}
.dropdown-toggle svg {
  width:14px;
  height:14px;
  opacity:.7;
}
.dropdown-menu {
  position:absolute;
  top:100%;
  right:0;
  margin-top:6px;
  min-width:210px;
  background:var(--panel);
  border-radius:12px;
  border:1px solid var(--border);
  box-shadow:var(--shadow);
  padding:6px;
  display:none;
}
.dropdown-menu.open {
  display:block;
}
.dropdown-item {
  display:flex;
  flex-direction:column;
  align-items:flex-start;
  gap:2px;
  padding:8px 9px;
  border-radius:9px;
  cursor:pointer;
  text-decoration:none;
  color:var(--text);
}
.dropdown-item span.label {
  font-size:13px;
}
.dropdown-item span.meta {
  font-size:11px;
  color:var(--muted);
}
.dropdown-item:hover {
  background:linear-gradient(90deg,rgba(0,209,178,.06),rgba(124,92,255,.06));
}

/* GENERIC CARD */
.card {
  margin-top:18px;
  padding:18px 18px 16px;
  border-radius:var(--radius);
  border:1px solid var(--border);
  background:rgba(15,23,42,.96);
  box-shadow:var(--shadow);
}

/* ===== MAIN /research/ PAGE ===== */

/* Intro block */
.intro {
  margin-top:18px;
  padding:18px 18px 16px;
  border-radius:var(--radius);
  border:1px solid var(--border);
  background:
    radial-gradient(circle at top left,rgba(0,209,178,.08),transparent 60%),
    radial-gradient(circle at bottom right,rgba(124,92,255,.08),transparent 60%),
    rgba(15,23,42,.92);
  box-shadow:var(--shadow);
  display:grid;
  grid-template-columns:minmax(0,2.1fr) minmax(0,1.4fr);
  gap:18px;
}
.intro h1 {
  font-size:22px;
  margin-bottom:6px;
}
.intro p {
  font-size:13px;
  color:var(--muted);
}
.intro-meta {
  display:flex;
  flex-direction:column;
  gap:10px;
  font-size:12px;
}
.meta-label {
  color:var(--muted);
  font-size:11px;
  text-transform:uppercase;
  letter-spacing:.08em;
}
.tag-row {
  display:flex;
  flex-wrap:wrap;
  gap:6px;
}
.tag {
  padding:4px 8px;
  border-radius:999px;
  border:1px solid rgba(148,163,184,.45);
  color:var(--muted);
}

/* Table card */
.table-card {
  margin-top:26px;
  padding:18px 16px 14px;
  border-radius:var(--radius);
  border:1px solid var(--border);
  background:rgba(15,23,42,.96);
  box-shadow:var(--shadow);
}
.table-header {
  display:flex;
  justify-content:space-between;
  align-items:flex-end;
  gap:12px;
  margin-bottom:12px;
}
.table-header h2 {
  font-size:15px;
}
.table-header p {
  font-size:12px;
  color:var(--muted);
}

.table-wrap {
  overflow:auto;
  border-radius:12px;
  border:1px solid rgba(31,41,51,.9);
  background:linear-gradient(to bottom right,rgba(15,23,42,.98),rgba(15,23,42,.96));
}
table {
  width:100%;
  border-collapse:collapse;
  font-size:12px;
  min-width:680px;
}
thead {
  position:sticky;
  top:0;
  background:linear-gradient(to bottom,rgba(15,23,42,1),rgba(15,23,42,.98));
  z-index:5;
}
th,
td {
  padding:9px 10px;
  text-align:left;
  border-bottom:1px solid rgba(31,41,51,.9);
}
th {
  font-size:11px;
  text-transform:uppercase;
  letter-spacing:.08em;
  color:var(--muted);
  white-space:nowrap;
}
tbody tr:hover {
  background:radial-gradient(circle at left,rgba(0,209,178,.06),transparent 55%);
}
td.desc {
  max-width:260px;
  color:var(--muted);
}
td.turnaround {
  white-space:nowrap;
  font-variant-numeric:tabular-nums;
}

/* Open link pill */
.link-pill {
  display:inline-flex;
  align-items:center;
  gap:4px;
  padding:4px 8px;
  border-radius:999px;
  border:1px solid rgba(0,209,178,.6);
  font-size:11px;
  text-decoration:none;
  color:var(--mint);
  background:radial-gradient(circle at top left,rgba(0,209,178,.16),transparent 60%);
}
.link-pill svg {
  width:12px;
  height:12px;
}

/* ===== SERVICE DETAIL PAGE ===== */

/* Head card */
.detail-head {
  background:
    radial-gradient(circle at top left,rgba(0,209,178,.08),transparent 60%),
    radial-gradient(circle at bottom right,rgba(124,92,255,.08),transparent 60%),
    rgba(15,23,42,.92);
  display:grid;
  grid-template-columns:minmax(0,2.1fr) minmax(0,1.4fr);
  gap:18px;
}
.detail-hero-title {
  display:flex;
  flex-direction:column;
  gap:6px;
}
.detail-hero-title h1 {
  font-size:22px;
}
.detail-hero-title p {
  font-size:13px;
  color:var(--muted);
}
.detail-meta {
  display:flex;
  flex-direction:column;
  gap:8px;
  font-size:12px;
}
.turn-row {
  display:flex;
  flex-wrap:wrap;
  gap:10px;
}
.turn-pill {
  padding:6px 9px;
  border-radius:999px;
  border:1px solid rgba(148,163,184,.45);
  font-size:11px;
  font-variant-numeric:tabular-nums;
  color:var(--muted);
}
.turn-pill strong {
  color:var(--text);
  font-weight:600;
}

/* Expanded sections */
.detail-section {
  margin-bottom:16px;
}
.detail-section:last-child {
  margin-bottom:0;
}
.detail-section h2 {
  font-size:14px;
  margin-bottom:4px;
}
.detail-section p {
  font-size:13px;
  color:var(--muted);
}
.detail-section ul {
  margin:4px 0 0;
  padding-left:18px;
  font-size:13px;
  color:var(--muted);
}
.detail-section ul li {
  margin-bottom:3px;
}

/* Example outputs */
.slides-block h2 {
  font-size:14px;
  margin-bottom:4px;
}
.slides-caption {
  font-size:12px;
  color:var(--muted);
  margin-bottom:10px;
}
.slide-grid {
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:10px;
}
.slide-thumb {
  border-radius:12px;
  border:1px solid rgba(31,41,51,.9);
  background:
    radial-gradient(circle at top left,rgba(0,209,178,.06),transparent 60%),
    rgba(15,23,42,1);
  overflow:hidden;
  font-size:11px;
}
.slide-thumb img {
  display:block;
  width:100%;
  aspect-ratio:16/9;
  object-fit:cover;
  border-bottom:1px solid rgba(31,41,51,.9);
}
.slide-thumb-inner {
  padding:6px 8px;
  color:var(--muted);
}

/* Form card highlight */
.card.detail-form {
  background:
    radial-gradient(circle at top left,rgba(0,209,178,.10),transparent 55%),
    radial-gradient(circle at bottom right,rgba(124,92,255,.10),transparent 55%),
    #111827;
  border-color:rgba(148,163,184,.7);
  box-shadow:0 14px 45px rgba(0,0,0,.55);
}

/* Form baseline */
.detail-form h2 {
  font-size:15px;
  margin-bottom:4px;
}
.detail-form p {
  font-size:12px;
  color:var(--muted);
  margin-bottom:12px;
}

/* Layout: left stack, right textarea */
.form-layout {
  display:grid;
  grid-template-columns:minmax(0,1.1fr) minmax(0,1.4fr);
  gap:18px;
  align-items:flex-start;
}

form {
  display:flex;
  flex-direction:column;
  gap:14px;
  max-width:100%;
}

.field-group {
  display:flex;
  flex-direction:column;
  gap:10px;
}

.field {
  display:flex;
  flex-direction:column;
  gap:4px;
  font-size:12px;
}
.field label {
  color:var(--muted);
}
.field label span.req {
  color:var(--mint);
  margin-left:3px;
}
.field input[type="text"],
.field input[type="date"],
.field select,
.field textarea {
  width:100%;
  padding:7px 10px;
  border-radius:10px;
  border:1px solid rgba(31,41,51,.9);
  background:#020617;
  color:var(--text);
  font:inherit;
  resize:vertical;
  min-height:0;
}
.field textarea {
  min-height:160px;
}
.field input:focus,
.field select:focus,
.field textarea:focus {
  outline:none;
  border-color:var(--mint);
  box-shadow:0 0 0 1px rgba(0,209,178,.4);
}

/* Dropdown styling */
.field select {
  appearance:none;
  -webkit-appearance:none;
  -moz-appearance:none;
  padding-right:32px;
  background-image:linear-gradient(to bottom,rgba(15,23,42,1),rgba(15,23,42,1));
  position:relative;
}
.select-wrap {
  position:relative;
}
.select-caret {
  position:absolute;
  right:10px;
  top:50%;
  transform:translateY(-50%);
  pointer-events:none;
  font-size:9px;
  color:var(--muted);
}

/* Form actions */
.form-actions {
  margin-top:8px;
  display:flex;
  justify-content:flex-end;
}
.btn-submit {
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding:8px 18px;
  border-radius:999px;
  border:none;
  cursor:pointer;
  font-size:13px;
  font-weight:600;
  background-image:linear-gradient(135deg,var(--violet),var(--mint));
  color:#020617;
  box-shadow:0 10px 30px rgba(0,0,0,.45);
}
.btn-submit:hover {
  filter:brightness(1.05);
}

/* RESPONSIVE */
@media (max-width:768px) {
  .nav-inner {
    flex-wrap:wrap;
  }
  .nav-links {
    margin-left:auto;
  }
  .intro {
    grid-template-columns:minmax(0,1fr);
  }
  .detail-head {
    grid-template-columns:minmax(0,1fr);
  }
  .slide-grid {
    grid-template-columns:minmax(0,1fr);
  }
  .form-layout {
    grid-template-columns:minmax(0,1fr);
  }
}