:root {
  --color-bg: #ffffff;
  --color-surface: #ffffff;
  --color-border: #e2e5ee;
  --color-indigo: #3730a3;
  --color-indigo-light: #4f46e5;
  --color-text: #1f2333;
  --color-text-muted: #55607a;
  --color-accent: #16a34a;
  --color-hover: #f7f8fc;
  --shadow-card: 0 1px 2px rgba(16, 24, 40, 0.06), 0 2px 8px rgba(16, 24, 40, 0.06);
  --shadow-card-hover: 0 4px 12px rgba(16, 24, 40, 0.1), 0 8px 24px rgba(16, 24, 40, 0.08);
  --radius: 12px;
  --max-width: 1440px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Segoe UI", system-ui, -apple-system, Roboto, Helvetica, Arial, sans-serif;
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* Header */

.site-header {
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  padding: 1.25rem 0;
}

.header-inner {
  display: flex;
  align-items: center;
}

.logo {
  height: 64px;
  width: auto;
}

/* Layout */

.layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 2rem;
  padding-block: 2.5rem;
}

.panel {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
  padding: 1.75rem;
}

.panel h2 {
  color: var(--color-indigo);
  font-size: 1.35rem;
  margin-top: 0;
}

.panel h2:not(:first-child) {
  margin-top: 2rem;
}

.panel p {
  color: var(--color-text-muted);
}

.lead {
  font-weight: 600;
  color: var(--color-text) !important;
}

.panel a {
  color: var(--color-indigo-light);
  text-decoration: none;
  word-break: break-word;
}

.panel a:hover,
.panel a:focus-visible {
  text-decoration: underline;
}

address {
  font-style: normal;
  color: var(--color-text-muted);
}

/* Partner list */

.toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  margin: 0 0 1.5rem;
}

.search {
  position: relative;
  flex: 1;
  min-width: 200px;
  max-width: 420px;
}

.search svg {
  position: absolute;
  left: 0.85rem;
  top: 50%;
  transform: translateY(-50%);
  width: 18px;
  height: 18px;
  color: var(--color-text-muted);
  pointer-events: none;
}

.search input {
  width: 100%;
  font: inherit;
  padding: 0.7rem 0.9rem 0.7rem 2.5rem;
  border: 1px solid var(--color-border);
  border-radius: 999px;
  background: var(--color-surface);
  color: var(--color-text);
}

.search input:focus-visible {
  outline: 2px solid var(--color-indigo-light);
  outline-offset: 1px;
}

.result-count {
  margin: 0;
  color: var(--color-text-muted);
  font-size: 0.9rem;
}

.partner-grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1.25rem;
}

.partner-card {
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1.25rem;
  box-shadow: var(--shadow-card);
  transition: box-shadow 0.2s ease, transform 0.2s ease;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  cursor: pointer;
}

.partner-card:hover {
  box-shadow: var(--shadow-card-hover);
  transform: translateY(-3px);
}

.partner-card:focus-visible {
  outline: 2px solid var(--color-indigo-light);
  outline-offset: 2px;
}

.card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.avatar {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  color: #fff;
  background: linear-gradient(135deg, var(--avatar-a, var(--color-indigo)), var(--avatar-b, var(--color-indigo-light)));
}

img.avatar {
  object-fit: cover;
  flex-shrink: 0;
  border: 1px solid var(--color-border);
}

.badge-group {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 0.35rem;
}

.badge {
  font-size: 0.72rem;
  font-weight: 600;
  color: #166534;
  background: #dcfce7;
  padding: 0.25rem 0.6rem;
  border-radius: 999px;
  white-space: nowrap;
}

.badge-advanced {
  color: #7c2d12;
  background: #ffedd5;
}

.partner-card h3 {
  margin: 0;
  font-size: 1.1rem;
}

.company {
  margin: 0;
  font-weight: 600;
  color: var(--color-text);
}

.location {
  margin: 0 0 0.2rem;
  color: var(--color-text-muted);
  font-size: 0.9rem;
}

/* Partner modal */

dialog.partner-modal {
  border: none;
  border-radius: var(--radius);
  padding: 0;
  width: min(420px, 90vw);
  box-shadow: var(--shadow-card-hover);
  color: var(--color-text);
  background: var(--color-surface);
}

dialog.partner-modal::backdrop {
  background: rgba(15, 23, 42, 0.5);
}

@media (min-width: 640px) {
  dialog.partner-modal {
    width: min(600px, 88vw);
  }

  dialog.partner-modal.info-modal {
    width: min(960px, 90vw);
  }
}

.info-modal {
  max-height: 85vh;
  overflow-y: auto;
}

.info-modal h2 {
  color: var(--color-indigo);
  font-size: 1.35rem;
  margin: 0;
}

.info-modal p,
.info-modal address {
  margin: 0;
  color: var(--color-text-muted);
}

.info-modal address {
  font-style: normal;
}

.info-modal .lead {
  font-weight: 600;
  color: var(--color-text);
}

.info-modal a {
  color: var(--color-indigo-light);
  text-decoration: none;
  word-break: break-word;
}

.info-modal a:hover,
.info-modal a:focus-visible {
  text-decoration: underline;
}

/* Info FAB */

.info-fab {
  position: fixed;
  top: 50%;
  right: 1.5rem;
  transform: translateY(-50%);
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: none;
  background: var(--color-indigo);
  color: #fff;
  font-size: 1.15rem;
  font-weight: 700;
  font-style: italic;
  font-family: Georgia, "Times New Roman", serif;
  box-shadow: var(--shadow-card-hover);
  cursor: pointer;
  z-index: 40;
  transition: transform 0.2s ease, background 0.2s ease;
}

.info-fab:hover {
  background: var(--color-indigo-light);
  transform: translateY(-50%) scale(1.05);
}

.info-fab:focus-visible {
  outline: 2px solid var(--color-indigo-light);
  outline-offset: 2px;
}

.partner-modal-inner {
  padding: 1.75rem;
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.modal-close {
  position: absolute;
  top: 0.9rem;
  right: 0.9rem;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  color: var(--color-text-muted);
  font-size: 1.1rem;
  line-height: 1;
  cursor: pointer;
}

.modal-close:hover {
  background: var(--color-hover);
}

.modal-top .card-top {
  justify-content: flex-start;
  gap: 0.85rem;
}

.modal-top .avatar {
  width: 64px;
  height: 64px;
  font-size: 1.2rem;
}

.modal-heading {
  margin-top: -0.5rem;
}

.modal-name {
  margin: 0;
  font-size: 1.2rem;
}

.modal-company {
  margin: 0.15rem 0 0;
  color: var(--color-text-muted);
  font-weight: 600;
}

.modal-details {
  margin: 0;
  display: grid;
  gap: 0.75rem;
}

.detail-row dt {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--color-text-muted);
  margin-bottom: 0.15rem;
}

.detail-row dd {
  margin: 0;
  color: var(--color-text);
}

.modal-info-link {
  width: 100%;
  text-align: left;
  padding-top: 1rem;
  border: none;
  border-top: 1px solid var(--color-border);
  background: none;
  font: inherit;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-indigo-light);
  cursor: pointer;
}

.modal-info-link:hover,
.modal-info-link:focus-visible {
  text-decoration: underline;
}

.modal-back-link {
  align-self: flex-start;
  background: none;
  border: none;
  padding: 0;
  font: inherit;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-indigo-light);
  cursor: pointer;
}

.modal-back-link:hover,
.modal-back-link:focus-visible {
  text-decoration: underline;
}

.empty-state {
  text-align: center;
  color: var(--color-text-muted);
  padding: 2rem 0;
}

/* Footer */

.site-footer {
  border-top: 1px solid var(--color-border);
  padding: 1.5rem 0;
  margin-top: 1rem;
}

.site-footer p {
  margin: 0;
  color: var(--color-text-muted);
  font-size: 0.9rem;
  text-align: center;
}