:root {
  color-scheme: light;
  /* Palette: Roasted Cashew, Frozen Dew, Dark Night, Temple Grey, Snowfall */
  --bg: #e9e2dc;
  --bg-deep: #e0d7cf;
  --surface: #fffdfb;
  --surface-soft: #f7f1ec;
  --secondary: #dccba5;
  --secondary-soft: #d8cec6;
  --line: #e5ddd5;
  --fg: #4e4a46;
  --accent: #8c7b6e;
  --muted: #8b817a;
  --error: #7c322c;
  --shadow-sm: 0 1px 2px rgb(65 58 50 / 6%);
  --shadow-md: 0 12px 32px rgb(65 58 50 / 10%);
  --radius-sm: 0.5rem;
  --radius-md: 0.9rem;
  --radius-lg: 1.25rem;
  --font-serif: "Playfair Display", "Cormorant Garamond", Georgia, serif;
  --font-sans: "Jost", "Montserrat", "Inter", system-ui, sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(1100px 520px at 88% -8%, rgb(220 203 165 / 34%), transparent 62%),
    radial-gradient(900px 480px at -8% 12%, rgb(140 123 110 / 9%), transparent 55%),
    linear-gradient(180deg, var(--bg) 0%, var(--bg-deep) 100%);
  background-attachment: fixed;
  color: var(--fg);
  font: 400 15px/1.65 var(--font-sans);
  letter-spacing: 0.012em;
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--fg);
  text-decoration-color: rgb(140 123 110 / 45%);
  text-underline-offset: 0.18em;
  transition: color 0.15s ease, text-decoration-color 0.15s ease;
}

a:hover {
  color: var(--accent);
  text-decoration-color: var(--accent);
}

h1,
h2,
h3,
.brand {
  font-family: var(--font-serif);
  font-weight: 600;
  letter-spacing: 0.005em;
  color: var(--fg);
}

button,
input {
  font: inherit;
}

button:focus-visible,
input:focus-visible,
summary:focus-visible,
a:focus-visible {
  outline: 2px solid rgb(140 123 110 / 45%);
  outline-offset: 2px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  gap: 1.4rem;
  padding: 0.7rem clamp(1rem, 4vw, 2.5rem);
  background: rgb(255 253 251 / 72%);
  border-bottom: 1px solid rgb(229 221 213 / 80%);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}

.brand {
  display: inline-flex;
  align-items: center;
  font-size: 1.18rem;
  letter-spacing: 0.035em;
  color: var(--fg);
  text-decoration: none;
  white-space: nowrap;
}

.brand::before {
  content: "";
  width: 0.5rem;
  height: 1.35rem;
  margin-right: 0.55rem;
  border-radius: 99px;
  background: linear-gradient(180deg, var(--accent), var(--secondary));
}

.search {
  position: relative;
  display: flex;
  flex: 1;
  max-width: 42rem;
  margin-left: auto;
  gap: 0.45rem;
}

.search input {
  flex: 1;
  min-width: 8rem;
  padding: 0.52rem 0.85rem 0.52rem 1rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgb(255 255 255 / 85%);
  color: var(--fg);
  box-shadow: var(--shadow-sm);
  transition: border-color 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}

.search input::placeholder {
  color: var(--muted);
  opacity: 0.8;
}

.search input:focus {
  border-color: var(--accent);
  background: #fff;
  box-shadow: 0 0 0 3px rgb(140 123 110 / 12%);
  outline: none;
}

.search button {
  padding: 0.52rem 1.15rem;
  border: 0;
  border-radius: 999px;
  background: var(--fg);
  color: #fff;
  font-weight: 500;
  letter-spacing: 0.02em;
  cursor: pointer;
  transition: background 0.18s ease, transform 0.12s ease, box-shadow 0.18s ease;
  box-shadow: var(--shadow-sm);
}

.search button:hover {
  background: var(--accent);
  box-shadow: 0 6px 16px rgb(140 123 110 / 26%);
  transform: translateY(-1px);
}

.search-results {
  position: absolute;
  top: calc(100% + 0.55rem);
  left: 0;
  right: 0;
  overflow: hidden;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.search-results a {
  display: block;
  padding: 0.58rem 0.9rem;
  color: var(--fg);
  text-decoration: none;
  transition: background 0.12s ease;
}

.search-results a:hover,
.search-results a:focus,
.search-results a.active {
  background: var(--surface-soft);
}

.search-results .search-kind {
  display: inline-block;
  min-width: 8rem;
  margin-right: 0.45rem;
  font: 500 0.66rem/1.4 var(--font-sans);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
}

main {
  width: min(78rem, calc(100% - 2rem));
  margin: 0 auto;
  padding: clamp(1.5rem, 4vw, 2.5rem) 0 4rem;
}

.hero {
  max-width: 50rem;
  margin: clamp(2.5rem, 8vh, 5rem) auto 0;
  text-align: center;
}

.hero::before,
.eyebrow {
  display: block;
  font: 600 0.7rem/1.4 var(--font-sans);
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--accent);
}

.hero::before {
  content: "PHARMADEPTH RESEARCH";
  margin-bottom: 0.85rem;
}

.hero h1 {
  margin: 0 0 0.75rem;
  font-size: clamp(2rem, 5vw, 3rem);
  line-height: 1.12;
}

.hero p {
  margin: 0 auto;
  max-width: 40rem;
  color: var(--muted);
  font-size: 1.02rem;
}

.search-results-page {
  margin-top: 3rem;
  text-align: left;
  padding: clamp(1.2rem, 3vw, 2rem);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: rgb(255 253 251 / 88%);
  box-shadow: var(--shadow-md);
  backdrop-filter: blur(6px);
}

.search-results-page > h2 {
  margin: 0 0 0.5rem;
  font-size: 1.5rem;
}

.search-group {
  margin-top: 1.4rem;
  padding-top: 1.1rem;
  border-top: 1px solid var(--line);
}

.search-group h3 {
  margin: 0 0 0.5rem;
  font: 600 0.76rem/1.4 var(--font-sans);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
}

.search-group ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.search-group li {
  padding: 0.24rem 0;
}

.entity-page {
  max-width: 58rem;
  margin: 0 auto;
  padding: clamp(1.3rem, 3vw, 2rem);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: rgb(255 253 251 / 92%);
  box-shadow: var(--shadow-md);
}

.entity-page .eyebrow,
.company-header .eyebrow {
  margin: 0 0 0.35rem;
}

.company-header {
  position: relative;
  padding: clamp(1.4rem, 3vw, 2rem);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background:
    linear-gradient(135deg, rgb(255 253 251 / 96%), rgb(247 241 236 / 88%)),
    var(--surface);
  box-shadow: var(--shadow-md);
  overflow: hidden;
}

.company-header::after {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 0.32rem;
  background: linear-gradient(180deg, var(--accent), var(--secondary));
}

.company-header h1 {
  margin: 0 0 0.7rem;
  overflow-wrap: anywhere;
  font-size: clamp(1.7rem, 4vw, 2.4rem);
  line-height: 1.15;
}

.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  align-items: center;
}

.chip {
  display: inline-block;
  padding: 0.24rem 0.75rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgb(255 255 255 / 65%);
  font-size: 0.82rem;
  color: var(--fg);
  text-decoration: none;
  font-weight: 500;
  transition: background 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}

.chip:hover {
  background: var(--surface);
  border-color: var(--accent);
  color: var(--accent);
}

.data-section {
  margin-top: 1.5rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: rgb(255 253 251 / 92%);
  box-shadow: var(--shadow-sm);
  overflow-x: auto;
}

.data-section summary.section-summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 1.15rem;
  cursor: pointer;
  list-style: none;
  user-select: none;
}

.data-section summary.section-summary::-webkit-details-marker {
  display: none;
}

.data-section h2 {
  margin: 0;
  font-size: 1.25rem;
}

.data-section summary.section-summary::after {
  content: "−";
  display: inline-grid;
  place-items: center;
  width: 1.5rem;
  height: 1.5rem;
  flex: 0 0 auto;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: var(--surface);
  font: 500 0.9rem/1 var(--font-sans);
  color: var(--accent);
  transition: transform 0.18s ease, background 0.18s ease, color 0.18s ease;
}

.data-section:not([open]) summary.section-summary::after {
  content: "+";
}

.data-section summary.section-summary:hover::after {
  background: var(--secondary);
  border-color: var(--secondary);
  color: var(--fg);
}

.data-section[open] > .section-summary {
  margin-bottom: 0;
  border-bottom: 1px solid var(--line);
}

table {
  width: 100%;
  border-collapse: collapse;
}

th,
td {
  padding: 0.68rem 1.1rem;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

tbody tr {
  transition: background 0.12s ease;
}

tbody tr:hover {
  background: rgb(220 203 165 / 10%);
}

th {
  font: 600 0.7rem/1.4 var(--font-sans);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  background: rgb(247 241 236 / 55%);
}

details summary {
  cursor: pointer;
  color: var(--accent);
  font-weight: 500;
}

.products-table {
  margin-top: 0.5rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.products-table th,
.products-table td {
  padding: 0.5rem 0.7rem;
}

.product-status {
  margin: 0.45rem 0 0;
}

.load-more {
  display: inline-flex;
  align-items: center;
  margin: 0.9rem 1.1rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: transparent;
  color: var(--fg);
  padding: 0.42rem 1rem;
  cursor: pointer;
  font-weight: 500;
  transition: background 0.15s ease, border-color 0.15s ease, color 0.15s ease, transform 0.12s ease;
}

.load-more:hover {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
  transform: translateY(-1px);
}

.load-more:disabled {
  opacity: 0.55;
  cursor: default;
  transform: none;
}

.section-error,
.error {
  color: var(--error);
  font-weight: 500;
}

.muted {
  color: var(--muted);
}

.site-footer {
  padding: 2rem 1rem 3rem;
  color: var(--muted);
  text-align: center;
  font-size: 0.78rem;
  letter-spacing: 0.08em;
}

@media (max-width: 640px) {
  .site-header {
    flex-wrap: wrap;
    gap: 0.65rem;
  }

  .search {
    order: 3;
    flex-basis: 100%;
    max-width: none;
  }

  .search-results {
    position: fixed;
    inset: auto 1rem 1rem;
    top: auto;
  }

  th,
  td {
    padding: 0.55rem 0.75rem;
  }

  main {
    width: min(100% - 1rem, 78rem);
  }
}