:root {
  --paper: #f6efdc;
  --ink: #5d5034;
  --ink-soft: #8e7d58;
  --line: #b7a778;
  --panel: #f8f2e5;
  --accent: #877548;
  --accent-strong: #6e5f39;
  --earth: #6b7a4a;
  --air: #8aa7c4;
  --fire: #b85c3a;
  --water: #4a9099;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  background: var(--paper);
  color: var(--ink);
  line-height: 1.55;
}

.container {
  width: min(1120px, 92vw);
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(246, 239, 220, 0.94);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--line);
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 68px;
}

.brand {
  color: var(--ink);
  text-decoration: none;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
}

.main-nav {
  display: flex;
  gap: 1.2rem;
}

.main-nav a {
  color: var(--ink-soft);
  text-decoration: none;
  font-size: 0.86rem;
  letter-spacing: 1.1px;
  text-transform: uppercase;
  font-weight: 700;
}

.main-nav a:hover {
  color: var(--accent);
}

.hamburger {
  display: none;
  background: transparent;
  border: 0;
  cursor: pointer;
}

.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--ink);
  margin: 5px 0;
}

.hero {
  padding: 4rem 0 0;
  position: relative;
  border-bottom: 1px solid var(--line);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 2rem;
  align-items: center;
}

.eyebrow {
  text-transform: uppercase;
  font-size: 0.75rem;
  letter-spacing: 2px;
  color: var(--accent);
}

h1,
h2,
h3 {
  line-height: 1.2;
}

h1 {
  font-size: clamp(2.2rem, 6vw, 5rem);
  margin: 0.1rem 0 0;
  letter-spacing: 1px;
  text-transform: uppercase;
}

.intro {
  max-width: 62ch;
  color: var(--ink-soft);
}

.hero-arc {
  margin: 0.6rem 0 0.15rem;
  color: var(--ink-soft);
  letter-spacing: 2.6px;
  font-size: 0.8rem;
}

.hero-subtitle {
  margin-top: 0.25rem;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 2px;
}

.trust-copy {
  margin-top: 0.45rem;
}

.trust-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 0.2rem 0 1rem;
}

.trust-row span {
  border: 1px solid rgba(135, 117, 72, 0.45);
  border-radius: 999px;
  padding: 0.28rem 0.7rem;
  background: rgba(135, 117, 72, 0.08);
  color: var(--accent-strong);
  font-size: 0.84rem;
  font-weight: 700;
  letter-spacing: 0.4px;
}

.hero-panel,
.quiz-card,
.result-card,
.faq-grid article {
  background: linear-gradient(180deg, rgba(253, 249, 238, 0.96), rgba(247, 238, 218, 0.96));
  border: 1px solid var(--line);
  border-radius: 16px;
  box-shadow: 0 12px 28px rgba(104, 90, 53, 0.12);
}

.hero-panel {
  padding: 1.4rem;
}

.hero-panel ul {
  margin: 0.6rem 0 0;
  padding-left: 1.1rem;
}

.btn {
  border-radius: 12px;
  padding: 0.72rem 1.15rem;
  border: 1px solid transparent;
  color: var(--ink);
  cursor: pointer;
  font-weight: 600;
  font-size: 0.95rem;
}

.btn-primary {
  background: linear-gradient(180deg, #a18d5b, #7d6b42);
  color: #f8f4e9;
}

.btn-primary:hover {
  filter: brightness(1.03);
}

.btn-ghost {
  background: rgba(135, 117, 72, 0.06);
  border-color: var(--line);
}

.quiz-section,
.result-section,
.faq-section {
  padding: 1.2rem 0 3rem;
}

.quiz-card {
  padding: 1.2rem;
}

.quiz-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}

.progress-wrap {
  width: 100%;
  height: 10px;
  border-radius: 999px;
  background: #e3d7bb;
  margin: 0.9rem 0 1.25rem;
  overflow: hidden;
}

.progress-bar {
  width: 0;
  height: 100%;
  background: linear-gradient(90deg, #7ea76a, #9ec6ff, #ff7a59, #5ab6d9);
  transition: width 180ms ease-out;
}

.question-text {
  min-height: 78px;
}

.answers {
  display: grid;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.answer-option {
  width: 100%;
  text-align: left;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #f4ecd8;
  color: var(--ink);
  padding: 0.8rem;
  cursor: pointer;
}

.answer-option.selected {
  border-color: var(--accent);
  background: #e8dab8;
}

.quiz-actions {
  display: flex;
  justify-content: space-between;
}

.hidden {
  display: none;
}

.result-card {
  padding: 1.2rem;
}

.result-icon {
  width: 84px;
  height: 84px;
  margin: 0.6rem 0;
}

.result-description {
  color: var(--ink-soft);
}

.chart-wrap {
  max-width: 460px;
}

.score-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(120px, 1fr));
  gap: 0.75rem;
  margin-top: 1rem;
}

.score-item {
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 0.65rem;
  background: #f3e9d1;
}

.share-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-top: 1rem;
}

.share-status {
  color: var(--ink-soft);
}

.faq-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.faq-grid article {
  padding: 1rem;
}

.site-footer {
  border-top: 1px solid var(--line);
  padding: 1rem 0 2rem;
  text-align: center;
  color: var(--ink-soft);
}

.element-strip-wrap {
  margin-top: 2.5rem;
  width: 100%;
  border-top: 1px solid rgba(183, 167, 120, 0.55);
  background: #faf6eb;
}

.element-border {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  width: min(1120px, 100%);
  margin-inline: auto;
  min-height: 112px;
}

.element-tile {
  border-right: 1px solid rgba(183, 167, 120, 0.45);
  background: transparent;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  padding: 1.1rem 0.5rem 1rem;
}

.element-tile:last-child {
  border-right: 0;
}

.element-tile .element-icon {
  flex-shrink: 0;
  width: 56px;
  height: auto;
  max-height: 52px;
  fill: none;
  stroke-width: 1.75;
  vector-effect: non-scaling-stroke;
}

.element-tile span {
  text-transform: uppercase;
  letter-spacing: 0.22em;
  font-size: 0.68rem;
  font-weight: 600;
  font-family: Georgia, "Times New Roman", serif;
}

.earth-tile .element-icon {
  stroke: var(--earth);
}

.earth-tile span {
  color: var(--earth);
}

.air-tile .element-icon {
  stroke: var(--air);
}

.air-tile span {
  color: var(--air);
}

.fire-tile .element-icon {
  stroke: var(--fire);
}

.fire-tile span {
  color: var(--fire);
}

.element-icon--fire .flame-inner {
  stroke-width: 1.35;
  opacity: 0.88;
}

.water-tile .element-icon {
  stroke: var(--water);
}

.water-tile span {
  color: var(--water);
}

@media (max-width: 900px) {
  .hero-grid,
  .faq-grid {
    grid-template-columns: 1fr;
  }

  .chart-wrap {
    max-width: 100%;
  }

  .element-border {
    min-height: 96px;
  }

  .element-tile .element-icon {
    width: 44px;
    max-height: 44px;
  }

  .element-tile span {
    font-size: 0.58rem;
    letter-spacing: 0.16em;
  }

  h1 {
    font-size: clamp(1.8rem, 9vw, 2.8rem);
  }
}

@media (max-width: 760px) {
  .hamburger {
    display: block;
  }

  .main-nav {
    position: absolute;
    right: 4vw;
    top: 65px;
    display: none;
    flex-direction: column;
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: 12px;
    padding: 0.6rem;
    min-width: 160px;
  }

  .main-nav.open {
    display: flex;
  }

  .score-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}