/* ==========================================================================
   Base: fonts, Bootstrap mapping, typography, buttons, forms, utilities
   ========================================================================== */

@font-face {
  font-family: "Space Grotesk";
  src: url("../fonts/space-grotesk-latin-wght.woff2") format("woff2");
  font-weight: 300 700;
  font-display: swap;
}

@font-face {
  font-family: "Inter";
  src: url("../fonts/inter-latin-wght.woff2") format("woff2");
  font-weight: 100 900;
  font-display: swap;
}

/* Bootstrap reads its own variables – map them to our tokens */
:root,
[data-bs-theme] {
  --bs-body-bg: var(--c-bg);
  --bs-body-color: var(--c-text);
  --bs-body-font-family: var(--font-body);
  --bs-body-font-size: var(--fs-base);
  --bs-body-line-height: var(--lh-body);
  --bs-emphasis-color: var(--c-ink);
  --bs-secondary-color: var(--c-muted);
  --bs-border-color: var(--c-border);
  --bs-border-radius: var(--radius-sm);
  --bs-link-color: var(--c-accent);
  --bs-link-hover-color: var(--c-accent-strong);
  --bs-heading-color: var(--c-ink);
  --bs-focus-ring-color: var(--c-focus);
  --bs-table-bg: transparent;
  --bs-table-color: var(--c-text);
  --bs-form-invalid-color: var(--c-danger);
  --bs-form-invalid-border-color: var(--c-danger);
}

@view-transition {
  navigation: auto;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 2rem);
  -webkit-text-size-adjust: 100%;
}

body {
  background-color: var(--c-bg);
  color: var(--c-text);
  font-family: var(--font-body);
  font-size: var(--fs-base);
  line-height: var(--lh-body);
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  overflow-x: clip;
}

::selection {
  background: var(--c-accent-fill);
  color: var(--c-on-accent);
}

/* Typography ------------------------------------------------------------- */
h1, h2, h3, h4, .h1, .h2, .h3, .h4 {
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--c-ink);
  letter-spacing: var(--tracking-tight);
  line-height: var(--lh-head);
  text-wrap: balance;
  margin-bottom: var(--space-4);
}

h1, .h1 { font-size: var(--fs-h1); line-height: var(--lh-tight); }
h2, .h2 { font-size: var(--fs-h2); }
h3, .h3 { font-size: var(--fs-h3); }
h4, .h4 { font-size: var(--fs-h4); }

p { text-wrap: pretty; }

a {
  color: var(--c-accent);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.2em;
  transition: color var(--dur-fast) var(--ease);
}

a:hover { color: var(--c-accent-strong); }

/* Highlighted words in headlines (*text* in the Panel) */
h1 em, h2 em, h3 em, .hero-title em, .section-title em, .cta-title em {
  font-style: normal;
  color: var(--c-accent);
  background: linear-gradient(transparent 72%, var(--c-accent-soft) 72%, var(--c-accent-soft) 92%, transparent 92%);
  padding-inline: 0.04em;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  margin-bottom: var(--space-3);
  font-family: var(--font-display);
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--c-accent);
}

.eyebrow::before {
  content: "";
  width: 1.75rem;
  height: 2px;
  background: linear-gradient(90deg, var(--c-accent) 70%, transparent 70%);
  background-size: 6px 2px;
}

.eyebrow-pill {
  padding: var(--space-1) var(--space-3);
  border: var(--bw) solid var(--c-border);
  border-radius: var(--radius-pill);
  background: var(--c-surface);
  color: var(--c-text);
}

.eyebrow-pill::before { display: none; }

.lead,
.section-intro {
  font-size: var(--fs-lg);
  color: var(--c-muted);
  max-width: 62ch;
}

.lead p:last-child,
.section-intro p:last-child { margin-bottom: 0; }

/* Focus & accessibility --------------------------------------------------- */
:focus-visible {
  outline: 3px solid var(--c-focus);
  outline-offset: 3px;
  border-radius: 4px;
}

.skip-link {
  position: fixed;
  top: var(--space-3);
  left: var(--space-3);
  z-index: 100;
  padding: var(--space-3) var(--space-4);
  background: var(--c-accent-fill);
  color: var(--c-on-accent);
  border-radius: var(--radius-sm);
  transform: translateY(-200%);
}

.skip-link:focus { transform: none; color: var(--c-on-accent); }

main:focus { outline: none; }

.icon {
  width: 1em;
  height: 1em;
  flex-shrink: 0;
  fill: currentColor;
  vertical-align: -0.125em;
}

/* Buttons (Bootstrap class names & variables, own look) ------------------
   Only Bootstrap reboot + grid are loaded; the few components we use are
   defined here, so no unused component CSS is shipped. */
.btn {
  padding: var(--bs-btn-padding-y) var(--bs-btn-padding-x);
  border: var(--bs-btn-border-width) solid var(--bs-btn-border-color, transparent);
  border-radius: var(--bs-btn-border-radius);
  background-color: var(--bs-btn-bg, transparent);
  color: var(--bs-btn-color);
  font-family: var(--bs-btn-font-family);
  font-size: var(--bs-btn-font-size);
  font-weight: var(--bs-btn-font-weight);
  line-height: 1.5;
  text-align: center;
  text-decoration: none;
  vertical-align: middle;
  cursor: pointer;
  user-select: none;
}

.btn:hover {
  color: var(--bs-btn-hover-color, var(--bs-btn-color));
  background-color: var(--bs-btn-hover-bg, var(--bs-btn-bg));
  border-color: var(--bs-btn-hover-border-color, var(--bs-btn-border-color));
}

.btn:active {
  color: var(--bs-btn-active-color, var(--bs-btn-hover-color));
  background-color: var(--bs-btn-active-bg, var(--bs-btn-hover-bg));
  border-color: var(--bs-btn-active-border-color, var(--bs-btn-hover-border-color));
}

.btn {
  --bs-btn-padding-x: 1.35rem;
  --bs-btn-padding-y: 0.8rem;
  --bs-btn-font-family: var(--font-display);
  --bs-btn-font-size: var(--fs-sm);
  --bs-btn-font-weight: 600;
  --bs-btn-border-radius: var(--radius-pill);
  --bs-btn-border-width: var(--bw);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  letter-spacing: 0.01em;
  transition: background-color var(--dur) var(--ease), color var(--dur) var(--ease), border-color var(--dur) var(--ease), transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}

.btn:active { transform: scale(0.97); }

.btn-sm { --bs-btn-padding-x: 1rem; --bs-btn-padding-y: 0.5rem; }
.btn-lg { --bs-btn-padding-x: 1.75rem; --bs-btn-padding-y: 1rem; --bs-btn-font-size: var(--fs-base); }

.btn-primary {
  --bs-btn-color: var(--c-on-accent);
  --bs-btn-bg: var(--c-accent-fill);
  --bs-btn-border-color: var(--c-accent-fill);
  --bs-btn-hover-color: var(--c-on-accent);
  --bs-btn-hover-bg: var(--c-accent-fill-hover);
  --bs-btn-hover-border-color: var(--c-accent-fill-hover);
  --bs-btn-active-color: var(--c-on-accent);
  --bs-btn-active-bg: var(--c-accent-fill-hover);
  --bs-btn-active-border-color: var(--c-accent-fill-hover);
  box-shadow: var(--shadow-sm);
}

.btn-primary:hover { box-shadow: var(--shadow); }

.btn-outline {
  --bs-btn-color: var(--c-ink);
  --bs-btn-bg: var(--c-surface);
  --bs-btn-border-color: var(--c-border-strong);
  --bs-btn-hover-color: var(--c-ink);
  --bs-btn-hover-bg: var(--c-surface);
  --bs-btn-hover-border-color: var(--c-ink);
  --bs-btn-active-color: var(--c-ink);
  --bs-btn-active-bg: var(--c-surface-2);
  --bs-btn-active-border-color: var(--c-ink);
}

.btn-link {
  --bs-btn-color: var(--c-accent);
  --bs-btn-hover-color: var(--c-accent-strong);
  --bs-btn-padding-x: 0.25rem;
  text-decoration: none;
}

.btn-arrow { transition: transform var(--dur) var(--ease); }
.btn:hover .btn-arrow { transform: translateX(4px); }

.btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-top: var(--space-5);
}

.icon-btn {
  display: inline-grid;
  place-items: center;
  width: 2.6rem;
  height: 2.6rem;
  padding: 0;
  border: var(--bw) solid var(--c-border);
  border-radius: var(--radius-pill);
  background: var(--c-surface);
  color: var(--c-ink);
  font-size: 1.05rem;
  cursor: pointer;
  transition: border-color var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.icon-btn:hover { border-color: var(--c-ink); }

/* Forms ------------------------------------------------------------------ */
.form-label { display: inline-block; }

.form-control,
.form-select {
  display: block;
  width: 100%;
  line-height: 1.5;
  appearance: none;
  background-clip: padding-box;
}

textarea.form-control { min-height: 8rem; resize: vertical; }

.form-select {
  padding-right: 2.75rem;
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%238a817a' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='m2 5 6 6 6-6'/%3e%3c/svg%3e");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  background-size: 16px 12px;
}

.form-check-input {
  flex-shrink: 0;
  appearance: none;
  border-radius: 0.3em;
  background-position: center;
  background-repeat: no-repeat;
  background-size: contain;
  cursor: pointer;
}

.form-check-input:checked {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3e%3cpath fill='none' stroke='%23fff' stroke-linecap='round' stroke-linejoin='round' stroke-width='3' d='m6 10 3 3 6-6'/%3e%3c/svg%3e");
}

[data-theme="contrast"] .form-check-input:checked {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3e%3cpath fill='none' stroke='%23000' stroke-linecap='round' stroke-linejoin='round' stroke-width='3' d='m6 10 3 3 6-6'/%3e%3c/svg%3e");
}

.visually-hidden {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}

.form-label {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--fs-sm);
  color: var(--c-ink);
  margin-bottom: var(--space-2);
}

.form-label .req { color: var(--c-accent); }
.form-label .opt { font-weight: 400; color: var(--c-muted); }

.form-control,
.form-select {
  padding: 0.8rem 1rem;
  border: var(--bw) solid var(--c-border-strong);
  border-radius: var(--radius-sm);
  background-color: var(--c-surface);
  color: var(--c-ink);
  font-size: var(--fs-base);
  transition: border-color var(--dur-fast) var(--ease), box-shadow var(--dur-fast) var(--ease);
}

.form-control::placeholder { color: var(--c-muted); opacity: 0.8; }

.form-control:focus,
.form-select:focus {
  border-color: var(--c-accent);
  background-color: var(--c-surface);
  color: var(--c-ink);
  box-shadow: 0 0 0 4px var(--c-accent-soft);
}

.form-check-input {
  width: 1.25rem;
  height: 1.25rem;
  margin-top: 0.15rem;
  border: var(--bw) solid var(--c-border-strong);
  background-color: var(--c-surface);
}

.form-check-input:checked {
  background-color: var(--c-accent-fill);
  border-color: var(--c-accent-fill);
}

.field { margin-bottom: var(--space-4); }
.field-checkbox { display: flex; gap: var(--space-3); align-items: flex-start; font-size: var(--fs-sm); }
.field-help { margin: var(--space-1) 0 0; font-size: var(--fs-xs); color: var(--c-muted); }
.field-error { margin: var(--space-2) 0 0; font-size: var(--fs-sm); color: var(--c-danger); display: flex; gap: var(--space-2); align-items: center; }
.has-error .form-control, .has-error .form-select, .has-error .form-check-input { border-color: var(--c-danger); }

/* Honeypot: visually hidden, not focusable */
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

.form-alert {
  display: flex;
  gap: var(--space-3);
  align-items: flex-start;
  padding: var(--space-4);
  border: var(--bw) solid var(--c-border);
  border-radius: var(--radius-sm);
  background: var(--c-surface-2);
}

.form-alert .icon { font-size: 1.25rem; margin-top: 0.1rem; }
.form-alert.is-error { border-color: var(--c-danger); background: var(--c-danger-soft); color: var(--c-ink); }
.form-alert.is-error .icon { color: var(--c-danger); }
.form-alert.is-success { border-color: var(--c-success); background: var(--c-success-soft); color: var(--c-ink); }
.form-alert.is-success .icon { color: var(--c-success); }

/* Tables ------------------------------------------------------------------ */
.table { width: 100%; margin: 0; border-collapse: collapse; color: var(--c-text); }
.table th, .table td { padding: var(--space-3) var(--space-2); vertical-align: top; border-bottom: var(--bw) solid var(--c-border); text-align: left; }
.table thead th { font-size: var(--fs-xs); font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase; color: var(--c-muted); }

/* Utilities ---------------------------------------------------------------- */
.chip {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: 0.2rem 0.65rem;
  border: var(--bw) solid var(--c-border);
  border-radius: var(--radius-pill);
  background: var(--c-surface);
  font-size: var(--fs-xs);
  font-weight: 500;
  color: var(--c-text);
}

.chips { display: flex; flex-wrap: wrap; gap: var(--space-2); margin-top: var(--space-5); }

.status-dot {
  position: relative;
  display: inline-block;
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 50%;
  background: var(--c-success);
  flex-shrink: 0;
}

.status-dot::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: inherit;
  animation: ping 2.4s var(--ease) infinite;
}

.is-closed .status-dot { background: var(--c-muted); }
.is-closed .status-dot::after { animation: none; }

@keyframes ping {
  0% { transform: scale(1); opacity: 0.6; }
  80%, 100% { transform: scale(2.8); opacity: 0; }
}

/* Reveal on scroll (only when JS + motion allowed) */
.js-motion [data-reveal] {
  opacity: 0;
  transform: translateY(1.25rem);
  transition: opacity var(--dur-slow) var(--ease), transform var(--dur-slow) var(--ease);
}

.js-motion [data-reveal].is-visible { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-delay: 0s !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* High contrast: links always underlined, no decorative backgrounds */
[data-theme="contrast"] a:not(.btn) { text-decoration: underline; }
[data-theme="contrast"] h1 em, [data-theme="contrast"] h2 em, [data-theme="contrast"] .hero-title em { background: none; text-decoration: underline; }