/* ============================================================
   Etikkquiz – FNs bærekraftsmål 5, 8, 9, 12, 17
   Mørk, glassinspirert design med animasjoner.
   ============================================================ */

:root {
  --bg: #0b1020;
  --bg-2: #111832;
  --surface: rgba(255, 255, 255, 0.06);
  --surface-2: rgba(255, 255, 255, 0.1);
  --border: rgba(255, 255, 255, 0.12);
  --text: #eef2ff;
  --text-dim: #9aa5c4;
  --g5: #ff3e6c;
  --g8: #d6336c;
  --g9: #fd6925;
  --g12: #e0a92e;
  --g17: #3a7bd5;
  --accent: var(--g17);
  --ok: #2ee6a8;
  --err: #ff5470;
  --radius: 18px;
  --font-display: "Sora", sans-serif;
  --font-body: "Inter", sans-serif;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* ---------- Bakgrunn: animert gradient-mesh ---------- */
.bg-mesh {
  position: fixed;
  inset: 0;
  z-index: 0;
  background:
    radial-gradient(ellipse 60% 45% at 15% 10%, rgba(58, 123, 213, 0.28), transparent 60%),
    radial-gradient(ellipse 50% 40% at 85% 20%, rgba(253, 105, 37, 0.20), transparent 60%),
    radial-gradient(ellipse 55% 50% at 75% 85%, rgba(255, 62, 108, 0.18), transparent 65%),
    radial-gradient(ellipse 45% 40% at 20% 90%, rgba(224, 169, 46, 0.14), transparent 60%),
    linear-gradient(160deg, var(--bg) 0%, var(--bg-2) 100%);
  animation: meshFloat 22s ease-in-out infinite alternate;
}

@keyframes meshFloat {
  0%   { background-position: 0% 0%, 0% 0%, 0% 0%, 0% 0%, 0 0; }
  100% { background-position: 4% 6%, -5% 3%, 3% -4%, -3% 5%, 0 0; }
}

/* Korn / støy-tekstur for dybde */
.bg-mesh::after {
  content: "";
  position: absolute;
  inset: 0;
  opacity: 0.5;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3CfeComponentTransfer%3E%3CfeFuncA type='linear' slope='0.05'/%3E%3C/feComponentTransfer%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

#confetti {
  position: fixed;
  inset: 0;
  z-index: 50;
  pointer-events: none;
}

/* ---------- Skjermstruktur ---------- */
#app { position: relative; z-index: 1; }

.screen {
  display: none;
  min-height: 100vh;
  min-height: 100dvh;
  padding: 24px 18px 48px;
}

.screen.active { display: block; animation: screenIn 0.55s cubic-bezier(0.22, 1, 0.36, 1) both; }

@keyframes screenIn {
  from { opacity: 0; transform: translateY(26px) scale(0.985); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}

/* ---------- START ---------- */
.start-inner {
  max-width: 640px;
  margin: 0 auto;
  text-align: center;
  padding-top: clamp(28px, 7vh, 90px);
}

.logo-badge {
  width: 92px;
  height: 92px;
  margin: 0 auto 26px;
  border-radius: 28px;
  background: linear-gradient(145deg, var(--surface-2), var(--surface));
  border: 1px solid var(--border);
  display: grid;
  place-items: center;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.45), inset 0 1px 0 rgba(255,255,255,0.15);
  animation: badgeFloat 5s ease-in-out infinite;
}

@keyframes badgeFloat {
  0%, 100% { transform: translateY(0) rotate(-2deg); }
  50%      { transform: translateY(-12px) rotate(2deg); }
}

.logo-globe { font-size: 44px; filter: drop-shadow(0 4px 10px rgba(0,0,0,0.4)); }

.title {
  font-family: var(--font-display);
  font-size: clamp(44px, 9vw, 72px);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1;
  margin-bottom: 12px;
}

.title span {
  background: linear-gradient(90deg, var(--g5), var(--g9) 40%, var(--g12) 65%, var(--g17));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.tagline { color: var(--text-dim); font-size: clamp(15px, 2.5vw, 18px); margin-bottom: 34px; }

.goal-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
  margin-bottom: 30px;
}

.chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px 8px 8px;
  border-radius: 999px;
  background: var(--surface);
  border: 1px solid var(--border);
  font-size: 13.5px;
  font-weight: 600;
  animation: chipIn 0.5s cubic-bezier(0.34, 1.56, 0.64, 1) both;
}

.chip .chip-dot {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 700;
  color: #fff;
}

@keyframes chipIn {
  from { opacity: 0; transform: translateY(14px) scale(0.8); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}

.rules-card {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 22px;
  padding: 18px 26px;
  margin: 0 auto 34px;
  max-width: 420px;
  border-radius: var(--radius);
  background: var(--surface);
  border: 1px solid var(--border);
  backdrop-filter: blur(10px);
}

.rule { display: flex; flex-direction: column; align-items: center; }

.rule-num {
  font-family: var(--font-display);
  font-size: 30px;
  font-weight: 800;
  background: linear-gradient(120deg, #fff, #aebadd);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.rule-label { font-size: 12px; color: var(--text-dim); text-transform: uppercase; letter-spacing: 0.08em; }

.rule-divider { width: 1px; height: 36px; background: var(--border); }

/* ---------- Knapper ---------- */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 34px;
  border: none;
  border-radius: 999px;
  font-family: var(--font-display);
  font-size: 16.5px;
  font-weight: 700;
  color: #fff;
  cursor: pointer;
  background: linear-gradient(120deg, var(--g17), #5b4bd4 55%, var(--g5));
  background-size: 180% 100%;
  box-shadow: 0 14px 34px rgba(63, 78, 200, 0.4);
  transition: transform 0.18s ease, box-shadow 0.18s ease, background-position 0.45s ease;
}

.btn-primary:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 20px 44px rgba(63, 78, 200, 0.55);
  background-position: 90% 0;
}

.btn-primary:active { transform: translateY(-1px) scale(0.99); }

.btn-primary svg { transition: transform 0.25s ease; }

.btn-primary:hover svg { transform: translateX(4px); }

.btn-ghost {
  display: inline-flex;
  align-items: center;
  padding: 15px 28px;
  border-radius: 999px;
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 600;
  color: var(--text-dim);
  text-decoration: none;
  border: 1px solid var(--border);
  background: var(--surface);
  transition: color 0.2s ease, border-color 0.2s ease, transform 0.18s ease;
}

.btn-ghost:hover { color: var(--text); border-color: rgba(255,255,255,0.3); transform: translateY(-2px); }

.source-note { margin-top: 30px; font-size: 12.5px; color: var(--text-dim); }

.source-note a { color: var(--text-dim); }

.source-note a:hover { color: var(--text); }

/* ---------- QUIZ ---------- */
.quiz-header {
  max-width: 760px;
  margin: 0 auto 26px;
  padding-top: clamp(8px, 3vh, 36px);
}

.progress-meta {
  display: flex;
  justify-content: space-between;
  font-size: 13.5px;
  font-weight: 600;
  color: var(--text-dim);
  margin-bottom: 10px;
}

#score-live { color: var(--ok); }

.progress-track {
  height: 8px;
  border-radius: 999px;
  background: var(--surface);
  border: 1px solid var(--border);
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  width: 0%;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--g17), var(--g12), var(--g9), var(--g5));
  background-size: 200% 100%;
  transition: width 0.6s cubic-bezier(0.22, 1, 0.36, 1);
  animation: shimmer 3s linear infinite;
}

@keyframes shimmer {
  0% { background-position: 0% 0; }
  100% { background-position: 200% 0; }
}

.quiz-body { max-width: 760px; margin: 0 auto; }

.goal-badge {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 9px 18px 9px 9px;
  border-radius: 999px;
  background: var(--surface);
  border: 1px solid var(--border);
  margin-bottom: 20px;
  animation: chipIn 0.45s cubic-bezier(0.34, 1.56, 0.64, 1) both;
}

.goal-num {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 16px;
  color: #fff;
  background: var(--accent, var(--g17));
  box-shadow: 0 0 18px color-mix(in srgb, var(--accent, var(--g17)) 55%, transparent);
}

.goal-name { font-weight: 600; font-size: 14.5px; }

.q-card {
  position: relative;
  border-radius: calc(var(--radius) + 6px);
  background: linear-gradient(160deg, var(--surface-2), var(--surface));
  border: 1px solid var(--border);
  backdrop-filter: blur(14px);
  padding: clamp(24px, 4.5vw, 44px);
  box-shadow: 0 26px 60px rgba(0, 0, 0, 0.45), inset 0 1px 0 rgba(255,255,255,0.12);
  overflow: hidden;
}

/* Tynt farget lys langs toppen som skifter med målet */
.q-card::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--accent, var(--g17)), transparent);
}

.q-card.card-in  { animation: cardIn 0.5s cubic-bezier(0.22, 1, 0.36, 1) both; }
.q-card.card-out { animation: cardOut 0.35s ease-in both; }

@keyframes cardIn {
  from { opacity: 0; transform: translateY(34px) rotateX(6deg); }
  to   { opacity: 1; transform: translateY(0) rotateX(0); }
}

@keyframes cardOut {
  to { opacity: 0; transform: translateY(-26px) scale(0.97); }
}

.question {
  font-family: var(--font-display);
  font-size: clamp(20px, 3.4vw, 27px);
  font-weight: 700;
  line-height: 1.35;
  margin-bottom: 26px;
  letter-spacing: -0.01em;
}

.answers { display: grid; gap: 12px; }

.answer {
  position: relative;
  display: flex;
  align-items: center;
  gap: 14px;
  width: 100%;
  text-align: left;
  padding: 16px 18px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.045);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 15.5px;
  font-weight: 500;
  line-height: 1.45;
  cursor: pointer;
  transition: transform 0.16s ease, background 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
  animation: answerIn 0.4s cubic-bezier(0.22, 1, 0.36, 1) both;
  animation-delay: calc(var(--i, 0) * 65ms);
}

@keyframes answerIn {
  from { opacity: 0; transform: translateX(-18px); }
  to   { opacity: 1; transform: translateX(0); }
}

.answer .letter {
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  border-radius: 9px;
  display: grid;
  place-items: center;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 14px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  transition: inherit;
}

.answer:hover:not(:disabled) {
  transform: translateX(6px);
  background: rgba(255, 255, 255, 0.09);
  border-color: rgba(255, 255, 255, 0.28);
}

.answer:disabled { cursor: default; }

.answer.correct {
  background: rgba(46, 230, 168, 0.14);
  border-color: var(--ok);
  box-shadow: 0 0 26px rgba(46, 230, 168, 0.22);
  animation: correctPulse 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.answer.correct .letter { background: var(--ok); border-color: var(--ok); color: #05281c; }

@keyframes correctPulse {
  0%   { transform: scale(1); }
  40%  { transform: scale(1.03); }
  100% { transform: scale(1); }
}

.answer.wrong {
  background: rgba(255, 84, 112, 0.13);
  border-color: var(--err);
  animation: shake 0.45s ease;
}

.answer.wrong .letter { background: var(--err); border-color: var(--err); color: #2b0810; }

@keyframes shake {
  0%, 100% { transform: translateX(0); }
  20% { transform: translateX(-9px); }
  40% { transform: translateX(8px); }
  60% { transform: translateX(-5px); }
  80% { transform: translateX(4px); }
}

.answer.dim { opacity: 0.42; }

/* ---------- Tilbakemelding ---------- */
.feedback {
  display: none;
  margin-top: 26px;
  padding-top: 22px;
  border-top: 1px dashed var(--border);
  animation: feedbackIn 0.45s cubic-bezier(0.22, 1, 0.36, 1) both;
}

.feedback.show { display: block; }

@keyframes feedbackIn {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: translateY(0); }
}

.feedback-banner {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 17px;
  padding: 8px 18px;
  border-radius: 999px;
  margin-bottom: 14px;
}

.feedback-banner.ok  { background: rgba(46, 230, 168, 0.15); color: var(--ok); border: 1px solid rgba(46, 230, 168, 0.4); }
.feedback-banner.err { background: rgba(255, 84, 112, 0.14); color: var(--err); border: 1px solid rgba(255, 84, 112, 0.4); }

.feedback-why { color: var(--text-dim); font-size: 15px; line-height: 1.65; margin-bottom: 22px; }

.btn-next { width: 100%; justify-content: center; }

/* ---------- RESULTAT ---------- */
.result-inner {
  max-width: 620px;
  margin: 0 auto;
  text-align: center;
  padding-top: clamp(26px, 6vh, 72px);
}

.result-title {
  font-family: var(--font-display);
  font-size: clamp(32px, 6vw, 46px);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 30px;
}

.score-ring-wrap {
  position: relative;
  width: min(240px, 62vw);
  margin: 0 auto 24px;
}

.score-ring { width: 100%; transform: rotate(-90deg); }

.ring-bg, .ring-fill {
  fill: none;
  stroke-width: 13;
  stroke-linecap: round;
}

.ring-bg { stroke: var(--surface-2); }

.ring-fill {
  stroke: url(#ringGrad);
  stroke: var(--ok);
  stroke-dasharray: 527.8;
  stroke-dashoffset: 527.8;
  transition: stroke-dashoffset 1.4s cubic-bezier(0.22, 1, 0.36, 1);
  filter: drop-shadow(0 0 12px rgba(46, 230, 168, 0.5));
}

.score-center {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 4px;
  padding-top: 42%;
}

.score-num {
  font-family: var(--font-display);
  font-size: 56px;
  font-weight: 800;
  line-height: 1;
}

.score-den { color: var(--text-dim); font-weight: 600; font-size: 18px; }

.score-verdict {
  font-size: clamp(16px, 3vw, 19px);
  font-weight: 600;
  color: var(--text-dim);
  margin-bottom: 36px;
  min-height: 1.5em;
}

.goal-breakdown {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 12px;
  margin-bottom: 38px;
}

.goal-stat {
  padding: 16px 12px;
  border-radius: 14px;
  background: var(--surface);
  border: 1px solid var(--border);
  animation: chipIn 0.5s cubic-bezier(0.34, 1.56, 0.64, 1) both;
  animation-delay: calc(var(--i, 0) * 90ms);
}

.goal-stat .gs-top { display: flex; align-items: center; justify-content: center; gap: 8px; margin-bottom: 8px; }

.goal-stat .gs-dot {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-size: 11px;
  font-weight: 800;
  font-family: var(--font-display);
  color: #fff;
}

.goal-stat .gs-score { font-family: var(--font-display); font-weight: 700; font-size: 15px; }

.goal-stat .gs-label { font-size: 11.5px; color: var(--text-dim); line-height: 1.35; }

.result-actions { display: flex; flex-direction: column; gap: 12px; align-items: center; }

/* ---------- Responsivt ---------- */
@media (max-width: 480px) {
  .rules-card { gap: 14px; padding: 14px 16px; }
  .rule-num { font-size: 24px; }
  .answer { font-size: 14.5px; padding: 14px 15px; }
  .answer:hover:not(:disabled) { transform: none; }
  .goal-name { font-size: 13px; }
}

/* ---------- Redusert bevegelse ---------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}