/* ==============================================================================
   MEDICATIETOETS.ZIJPAADJE.NL — DESIGNSYSTEEM
   Geïnspireerd op EPA3 deeltoets 2 leersite: strak, modern, donkere modus,
   duidelijke typografie, causale ketens, interactieve zelftests en medicijnkaarten.
   ============================================================================== */

:root {
  --bg: #080b12;
  --bg-soft: #0d1220;
  --bg-card: rgba(18, 24, 38, 0.7);
  --surface: rgba(255, 255, 255, 0.038);
  --surface-2: rgba(255, 255, 255, 0.065);
  --surface-3: rgba(255, 255, 255, 0.095);
  --line: rgba(255, 255, 255, 0.10);
  --line-soft: rgba(255, 255, 255, 0.06);

  --txt: #e9eef7;
  --txt-2: #a4b2c6;
  --txt-3: #6e7d94;
  --txt-highlight: #ffffff;

  /* Categorie thema-kleuren */
  --c-antihypertensiva: #38bdf8;
  --c-diabetes: #a855f7;
  --c-pijnstillers: #f43f5e;
  --c-antistolling: #ef4444;
  --c-maagdarm: #f97316;
  --c-antibiotica: #10b981;
  --c-psychofarmaca: #6366f1;
  --c-luchtwegen: #06b6d4;
  --c-metabool: #eab308;
  --c-corticosteroiden: #ec4899;

  /* Functionele kleuren */
  --alert: #f87171;
  --success: #4ade80;
  --warning: #fbbf24;
  --info: #38bdf8;
  --deep: #facc15;

  --r-xs: 6px;
  --r-s: 10px;
  --r-m: 16px;
  --r-l: 24px;
  --shadow: 0 18px 40px -18px rgba(0, 0, 0, 0.85);
  --shadow-glow: 0 0 25px -5px var(--k-glow, rgba(56, 189, 248, 0.25));
  --ease: cubic-bezier(0.22, 0.8, 0.28, 1);
  --maxw: 1200px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 88px;
}

body {
  font-family: 'Segoe UI', system-ui, -apple-system, BlinkMacSystemFont, 'Helvetica Neue', Arial, sans-serif;
  background: var(--bg);
  color: var(--txt);
  line-height: 1.62;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  min-height: 100vh;
}

/* Sfeervolle achtergrond gloed */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  z-index: -2;
  pointer-events: none;
  background:
    radial-gradient(1000px 600px at 15% -8%, var(--bg-glow-1, rgba(56, 189, 248, 0.12)), transparent 60%),
    radial-gradient(900px 600px at 90% 12%, var(--bg-glow-2, rgba(168, 85, 247, 0.10)), transparent 60%),
    radial-gradient(1100px 700px at 50% 100%, var(--bg-glow-3, rgba(16, 185, 129, 0.08)), transparent 65%);
}

body::after {
  content: '';
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  opacity: 0.35;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 30%, #000, transparent 85%);
}

::selection {
  background: rgba(56, 189, 248, 0.3);
  color: #fff;
}

:focus-visible {
  outline: 2px solid var(--theme, var(--info));
  outline-offset: 3px;
  border-radius: 6px;
}

/* Scrollbar */
::-webkit-scrollbar {
  width: 10px;
  height: 10px;
}
::-webkit-scrollbar-track {
  background: var(--bg);
}
::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.15);
  border-radius: 8px;
  border: 2px solid var(--bg);
}
::-webkit-scrollbar-thumb:hover {
  background: rgba(255, 255, 255, 0.28);
}

/* ==============================================================================
   NAVIGATIE & TOPBAR
   ============================================================================== */
.topbar {
  position: sticky;
  top: 0;
  z-index: 200;
  background: rgba(8, 11, 18, 0.85);
  backdrop-filter: blur(20px) saturate(170%);
  border-bottom: 1px solid var(--line-soft);
}

.progress {
  height: 3px;
  background: transparent;
  width: 100%;
}
.progress i {
  display: block;
  height: 100%;
  width: 0;
  background: linear-gradient(90deg, var(--theme, #38bdf8), #a855f7, #10b981);
  transition: width 0.12s linear;
}

.navwrap {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 10px 20px;
  display: flex;
  align-items: center;
  gap: 16px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
  font-weight: 700;
  text-decoration: none;
  color: inherit;
}
.brand svg {
  width: 28px;
  height: 28px;
  flex-shrink: 0;
}
.brand span {
  font-size: 0.96rem;
  letter-spacing: -0.2px;
}
.brand small {
  display: block;
  font-size: 0.65rem;
  color: var(--txt-3);
  font-weight: 600;
  letter-spacing: 0.6px;
  text-transform: uppercase;
}

.navlinks {
  display: flex;
  gap: 5px;
  overflow-x: auto;
  scrollbar-width: none;
  flex: 1;
  padding: 2px;
  scroll-behavior: smooth;
  -webkit-overflow-scrolling: touch;
  mask-image: linear-gradient(90deg, transparent 0, #000 16px, #000 calc(100% - 16px), transparent 100%);
}
.navlinks::-webkit-scrollbar {
  display: none;
}
.navlinks a {
  flex-shrink: 0;
  font-size: 0.77rem;
  color: var(--txt-3);
  text-decoration: none;
  padding: 5px 11px;
  border-radius: 99px;
  transition: 0.2s var(--ease);
  white-space: nowrap;
  font-weight: 600;
  border: 1px solid transparent;
}
.navlinks a:hover {
  color: var(--txt);
  background: var(--surface-2);
  border-color: var(--line-soft);
}
.navlinks a.active {
  color: var(--bg);
  background: var(--theme, var(--txt));
  border-color: var(--theme, var(--txt));
  font-weight: 700;
}

/* Verdiepingsschakelaar */
.deeptoggle {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  gap: 9px;
  cursor: pointer;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 99px;
  padding: 5px 12px 5px 10px;
  transition: 0.25s var(--ease);
  user-select: none;
}
.deeptoggle:hover {
  border-color: rgba(250, 204, 21, 0.5);
  background: rgba(250, 204, 21, 0.08);
}
.deeptoggle .lbl {
  font-size: 0.73rem;
  font-weight: 700;
  letter-spacing: 0.3px;
  color: var(--txt-2);
}
.switch {
  width: 32px;
  height: 18px;
  border-radius: 99px;
  background: rgba(255, 255, 255, 0.16);
  position: relative;
  transition: 0.28s var(--ease);
  flex-shrink: 0;
}
.switch::after {
  content: '';
  position: absolute;
  top: 2px;
  left: 2px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: #fff;
  transition: 0.28s var(--ease);
}
body:not(.deep-off) .switch {
  background: var(--deep);
}
body:not(.deep-off) .switch::after {
  transform: translateX(14px);
}
body:not(.deep-off) .deeptoggle .lbl {
  color: var(--deep);
}

@media (max-width: 840px) {
  .navwrap {
    flex-wrap: wrap;
    gap: 10px;
    padding: 8px 14px;
  }
  .navlinks {
    order: 3;
    flex-basis: 100%;
    flex: 1 0 100%;
  }
  .brand {
    flex: 1;
  }
}

/* ==============================================================================
   LAYOUT & CONTAINER
   ============================================================================== */
.wrap {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 20px;
}

section {
  padding: 56px 0 12px;
  position: relative;
}

.eyebrow {
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 1.8px;
  text-transform: uppercase;
  color: var(--txt-3);
  margin-bottom: 8px;
}

.sec-head {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 20px;
}
.sec-num {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  border-radius: 13px;
  display: grid;
  place-items: center;
  font-weight: 800;
  font-size: 1.05rem;
  font-variant-numeric: tabular-nums;
  background: var(--surface-2);
  border: 1px solid var(--line);
  color: var(--theme, var(--txt));
}
.sec-head h2, .sec-head h3 {
  font-size: clamp(1.4rem, 3.5vw, 2.05rem);
  line-height: 1.2;
  letter-spacing: -0.6px;
  font-weight: 800;
}
.sec-head p.lead {
  color: var(--txt-2);
  font-size: 0.96rem;
  margin-top: 6px;
  max-width: 76ch;
}

/* Hero Section */
.hero {
  padding: 64px 0 16px;
  position: relative;
}
.hero .kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 1.8px;
  text-transform: uppercase;
  color: var(--theme, #38bdf8);
  border: 1px solid rgba(56, 189, 248, 0.35);
  background: rgba(56, 189, 248, 0.08);
  padding: 6px 14px;
  border-radius: 99px;
  margin-bottom: 20px;
}
.hero h1 {
  font-size: clamp(2.2rem, 6.5vw, 4rem);
  line-height: 1.05;
  letter-spacing: -2px;
  font-weight: 800;
  text-wrap: balance;
}
.hero h1 .gradient {
  background: linear-gradient(110deg, var(--theme, #38bdf8), #818cf8, #c084fc);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.hero .sub {
  color: var(--txt-2);
  font-size: clamp(1rem, 2.3vw, 1.15rem);
  max-width: 68ch;
  margin-top: 18px;
}
.hero .meta {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  margin-top: 28px;
}
.hero .meta span {
  font-size: 0.76rem;
  color: var(--txt-3);
  background: var(--surface);
  border: 1px solid var(--line);
  padding: 6px 13px;
  border-radius: 99px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

/* Zoekbalk filter */
.filterbar {
  margin: 32px 0 20px;
  position: relative;
}
.filter-input {
  width: 100%;
  background: var(--surface-2);
  border: 1px solid var(--line);
  color: var(--txt);
  padding: 14px 18px 14px 44px;
  border-radius: var(--r-m);
  font-size: 0.95rem;
  transition: 0.25s var(--ease);
  outline: none;
}
.filter-input:focus {
  border-color: var(--theme, var(--info));
  background: rgba(255, 255, 255, 0.08);
  box-shadow: 0 0 0 3px rgba(56, 189, 248, 0.15);
}
.filter-icon {
  position: absolute;
  left: 15px;
  top: 50%;
  transform: translateY(-50%);
  width: 18px;
  height: 18px;
  color: var(--txt-3);
  pointer-events: none;
}

/* ==============================================================================
   BADGES & CALLOUTS
   ============================================================================== */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 0.64rem;
  font-weight: 800;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  padding: 3px 8px;
  border-radius: 6px;
  vertical-align: middle;
}
.badge-blue { background: rgba(56, 189, 248, 0.12); color: #7dd3fc; border: 1px solid rgba(56, 189, 248, 0.35); }
.badge-purple { background: rgba(168, 85, 247, 0.12); color: #d8b4fe; border: 1px solid rgba(168, 85, 247, 0.35); }
.badge-green { background: rgba(16, 185, 129, 0.12); color: #6ee7b7; border: 1px solid rgba(16, 185, 129, 0.35); }
.badge-orange { background: rgba(249, 115, 22, 0.12); color: #fdba74; border: 1px solid rgba(249, 115, 22, 0.35); }
.badge-red { background: rgba(239, 68, 68, 0.14); color: #fca5a5; border: 1px solid rgba(239, 68, 68, 0.35); }
.badge-yellow { background: rgba(234, 179, 8, 0.14); color: #fde047; border: 1px solid rgba(234, 179, 8, 0.4); }
.badge-slate { background: rgba(148, 163, 184, 0.14); color: #cbd5e1; border: 1px solid rgba(148, 163, 184, 0.3); }

/* Richtlijn & Kompas referentiebox */
.fk-box {
  border-left: 3px solid #10b981;
  background: linear-gradient(90deg, rgba(16, 185, 129, 0.08), rgba(16, 185, 129, 0.015));
  border-radius: 0 var(--r-s) var(--r-s) 0;
  padding: 15px 18px;
  margin: 18px 0;
  font-size: 0.9rem;
  color: #e2f0e7;
}
.fk-box .fkh {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 800;
  color: #6ee7b7;
  font-size: 0.74rem;
  letter-spacing: 1.1px;
  text-transform: uppercase;
  margin-bottom: 6px;
}
.fk-box cite {
  display: block;
  margin-top: 8px;
  font-size: 0.72rem;
  color: var(--txt-3);
  font-style: normal;
}

/* Cruciaal Verpleegkundig Alarm / Aandachtspunt */
.vpk-alert {
  border: 1px solid rgba(248, 113, 113, 0.4);
  background: linear-gradient(135deg, rgba(239, 68, 68, 0.12), rgba(239, 68, 68, 0.03));
  border-left: 4px solid var(--alert);
  border-radius: var(--r-s);
  padding: 16px 18px;
  margin: 18px 0;
}
.vpk-alert .ah {
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  color: var(--alert);
  display: flex;
  align-items: center;
  gap: 7px;
  margin-bottom: 6px;
}
.vpk-alert p {
  font-size: 0.91rem;
  color: #fce7e7;
}

/* Verdiepingsblok */
.deepbox {
  border-left: 3px dashed rgba(250, 204, 21, 0.6);
  background: linear-gradient(90deg, rgba(250, 204, 21, 0.08), rgba(250, 204, 21, 0.015));
  border-radius: 0 var(--r-s) var(--r-s) 0;
  padding: 14px 18px;
  margin: 16px 0;
  font-size: 0.9rem;
  color: #f7eed3;
}
.deepbox .dh {
  display: flex;
  align-items: center;
  gap: 7px;
  font-weight: 800;
  color: var(--deep);
  font-size: 0.72rem;
  letter-spacing: 1.1px;
  text-transform: uppercase;
  margin-bottom: 6px;
}
body.deep-off .deepbox {
  display: none !important;
}

/* ==============================================================================
   CAUSALE KETEN (Pathofysiologie -> Werking -> Consequentie -> Actie)
   ============================================================================== */
.chain {
  display: flex;
  flex-wrap: wrap;
  align-items: stretch;
  gap: 0;
  margin: 22px 0;
}
.chain .step {
  flex: 1 1 180px;
  min-width: 160px;
  position: relative;
  padding: 14px 16px 14px 18px;
  border: 1px solid var(--line);
  background: var(--surface);
  margin-right: 14px;
  border-radius: var(--r-s);
  transition: 0.3s var(--ease);
}
.chain .step:last-child {
  margin-right: 0;
}
.chain .step::after {
  content: '';
  position: absolute;
  right: -14px;
  top: 50%;
  transform: translateY(-50%);
  width: 0;
  height: 0;
  border-left: 8px solid rgba(255, 255, 255, 0.25);
  border-top: 6px solid transparent;
  border-bottom: 6px solid transparent;
  z-index: 2;
}
.chain .step:last-child::after {
  display: none;
}
.chain .step .k {
  font-size: 0.64rem;
  font-weight: 800;
  letter-spacing: 1px;
  text-transform: uppercase;
  display: block;
  margin-bottom: 4px;
  opacity: 0.9;
}
.chain .step .v {
  font-size: 0.88rem;
  line-height: 1.45;
  color: #e5edf8;
}
.chain .step::before {
  content: '';
  position: absolute;
  left: 0;
  top: 10px;
  bottom: 10px;
  width: 3px;
  border-radius: 2px;
}
.c-oorzaak::before { background: var(--alert); } .c-oorzaak .k { color: var(--alert); }
.c-mech::before { background: var(--theme, #38bdf8); } .c-mech .k { color: var(--theme, #38bdf8); }
.c-gevolg::before { background: var(--warning); } .c-gevolg .k { color: var(--warning); }
.c-actie::before { background: var(--success); } .c-actie .k { color: var(--success); }

/* ==============================================================================
   MEDICIJNKAARTEN (GRID & DETAIL)
   ============================================================================== */
.med-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 20px;
  margin-top: 24px;
}
@media (max-width: 480px) {
  .med-grid {
    grid-template-columns: 1fr;
  }
}

.med-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--r-m);
  padding: 22px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  position: relative;
  transition: transform 0.25s var(--ease), border-color 0.25s var(--ease), box-shadow 0.25s var(--ease);
}
.med-card:hover {
  transform: translateY(-3px);
  border-color: rgba(255, 255, 255, 0.22);
  box-shadow: 0 12px 30px -10px rgba(0, 0, 0, 0.7);
}
.med-card-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 10px;
}
.med-name {
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: -0.3px;
  color: var(--txt);
}
.med-brand {
  font-size: 0.8rem;
  color: var(--txt-3);
  font-weight: 600;
  display: block;
}

.med-section-title {
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--txt-3);
  margin-bottom: 4px;
}
.med-text {
  font-size: 0.88rem;
  color: var(--txt-2);
  line-height: 1.5;
}
.med-text b {
  color: var(--txt);
}

.med-highlight-box {
  background: rgba(255, 255, 255, 0.04);
  border-left: 3px solid var(--theme, #38bdf8);
  border-radius: 0 var(--r-xs) var(--r-xs) 0;
  padding: 10px 14px;
  font-size: 0.85rem;
}
.med-highlight-box.danger {
  border-left-color: var(--alert);
  background: rgba(248, 113, 113, 0.07);
}
.med-highlight-box.warning {
  border-left-color: var(--warning);
  background: rgba(250, 204, 21, 0.07);
}

/* ==============================================================================
   MEDICATIETABEL
   ============================================================================== */
.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: var(--r-m);
  margin: 24px 0;
  background: var(--surface);
}
table.medtabel {
  width: 100%;
  border-collapse: collapse;
  min-width: 820px;
  font-size: 0.86rem;
}
table.medtabel th {
  background: rgba(255, 255, 255, 0.06);
  text-align: left;
  padding: 14px 16px;
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 1.1px;
  text-transform: uppercase;
  color: var(--txt-3);
  border-bottom: 1px solid var(--line);
  white-space: nowrap;
}
table.medtabel td {
  padding: 14px 16px;
  border-bottom: 1px solid var(--line-soft);
  vertical-align: top;
  color: var(--txt-2);
  line-height: 1.5;
}
table.medtabel tr:last-child td {
  border-bottom: none;
}
table.medtabel tr:hover td {
  background: rgba(255, 255, 255, 0.035);
}
table.medtabel td.m-naam {
  font-weight: 700;
  color: var(--txt);
  white-space: nowrap;
}
table.medtabel td.m-naam small {
  display: block;
  font-weight: 500;
  color: var(--txt-3);
  font-size: 0.74rem;
  white-space: normal;
}
table.medtabel .ci {
  color: #fca5a5;
  font-weight: 600;
}
table.medtabel .alert-text {
  color: #fde047;
  font-weight: 600;
}

/* ==============================================================================
   KLINISCHE SCENARIO'S: WAT ZIE JE -> WAT DOE JE?
   ============================================================================== */
.scen-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 18px;
  margin: 22px 0;
}
.scen {
  border: 1px solid var(--line);
  border-radius: var(--r-m);
  overflow: hidden;
  background: var(--surface);
}
.scen .sz {
  padding: 16px 20px;
  background: rgba(248, 113, 113, 0.08);
  border-bottom: 1px solid rgba(248, 113, 113, 0.2);
}
.scen .sz .sl {
  font-size: 0.66rem;
  font-weight: 800;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  color: var(--alert);
  margin-bottom: 5px;
}
.scen .sz p {
  font-size: 0.91rem;
  color: #fce7e7;
}
.scen .sd {
  padding: 16px 20px;
}
.scen .sd .sl {
  font-size: 0.66rem;
  font-weight: 800;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  color: var(--success);
  margin-bottom: 8px;
}
.scen .sd ul {
  padding-left: 18px;
}
.scen .sd li {
  font-size: 0.88rem;
  color: #e2eaf4;
  margin: 5px 0;
}

/* ==============================================================================
   INTERACTIEVE ZELFTEST / QUIZ
   ============================================================================== */
.quiz-section {
  margin: 60px 0 20px;
  padding: 34px 28px;
  border-radius: var(--r-l);
  border: 1px solid var(--line);
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0.01));
}
.quiz-header {
  margin-bottom: 26px;
}
.quiz-header h3 {
  font-size: 1.6rem;
  font-weight: 800;
  letter-spacing: -0.5px;
}
.quiz-header p {
  color: var(--txt-2);
  font-size: 0.92rem;
  margin-top: 4px;
}
.quiz-card {
  background: var(--surface-2);
  border: 1px solid var(--line);
  border-radius: var(--r-m);
  padding: 22px;
  margin-bottom: 20px;
  transition: border-color 0.2s var(--ease);
}
.quiz-question {
  font-size: 1.02rem;
  font-weight: 700;
  color: var(--txt);
  margin-bottom: 14px;
  line-height: 1.45;
}
.quiz-options {
  display: flex;
  flex-direction: column;
  gap: 9px;
}
.quiz-btn {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  text-align: left;
  background: var(--surface);
  border: 1px solid var(--line);
  padding: 12px 16px;
  border-radius: var(--r-s);
  color: var(--txt-2);
  font-size: 0.88rem;
  cursor: pointer;
  transition: all 0.2s var(--ease);
  width: 100%;
}
.quiz-btn:hover:not(:disabled) {
  background: var(--surface-3);
  color: var(--txt);
  border-color: rgba(255, 255, 255, 0.25);
}
.quiz-btn.correct {
  background: rgba(16, 185, 129, 0.2) !important;
  border-color: #10b981 !important;
  color: #6ee7b7 !important;
  font-weight: 700;
}
.quiz-btn.incorrect {
  background: rgba(239, 68, 68, 0.2) !important;
  border-color: #ef4444 !important;
  color: #fca5a5 !important;
}
.quiz-feedback {
  margin-top: 12px;
  padding: 12px 14px;
  border-radius: var(--r-s);
  font-size: 0.86rem;
  line-height: 1.45;
  display: none;
}
.quiz-feedback.show {
  display: block;
}
.quiz-feedback.correct {
  background: rgba(16, 185, 129, 0.12);
  border: 1px solid rgba(16, 185, 129, 0.35);
  color: #d1fae5;
}
.quiz-feedback.incorrect {
  background: rgba(239, 68, 68, 0.12);
  border: 1px solid rgba(239, 68, 68, 0.35);
  color: #fee2e2;
}

/* ==============================================================================
   FOOTER
   ============================================================================== */
footer {
  margin-top: 80px;
  padding: 40px 0 60px;
  border-top: 1px solid var(--line-soft);
  color: var(--txt-3);
  font-size: 0.82rem;
}
footer .fw {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
  align-items: center;
}
footer a {
  color: var(--txt-2);
  text-decoration: none;
  transition: color 0.2s var(--ease);
}
footer a:hover {
  color: var(--txt);
}
footer .sources {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

@media (prefers-reduced-motion: reduce) {
  * {
    transition: none !important;
    animation: none !important;
  }
  html {
    scroll-behavior: auto;
  }
}