:root {
  --ink: #2c3e50;
  --deep: #3e4454;
  --mist: #b3b8c8;
  --line: #e1e5ee;
  --paper: #f5f6fd;
  --white: #ffffff;
  --shadow: rgba(44, 62, 80, 0.18);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  min-height: 100svh;
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.65;
}

a {
  color: inherit;
  text-decoration: none;
}

.resource-home {
  min-height: 100svh;
  background:
    linear-gradient(180deg, rgba(44, 62, 80, 0.2), rgba(245, 246, 253, 0.96) 58%),
    url("../assets/love-bg.png") center top / cover no-repeat fixed;
}

.topbar {
  width: min(920px, calc(100% - 32px));
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin: 0 auto;
  padding: 22px 0;
  color: rgba(245, 246, 253, 0.88);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.topbar--sticky {
  position: sticky;
  top: 0;
  z-index: 10;
  width: 100%;
  padding: 18px max(18px, calc((100vw - 760px) / 2));
  border-bottom: 1px solid rgba(225, 229, 238, 0.76);
  background: rgba(245, 246, 253, 0.92);
  backdrop-filter: blur(16px);
  color: var(--deep);
}

.brand {
  letter-spacing: 0.12em;
}

.resource-hero {
  min-height: 46svh;
  display: grid;
  grid-template-rows: auto 1fr;
  color: var(--white);
}

.resource-hero__content {
  width: min(920px, calc(100% - 32px));
  align-self: end;
  margin: 0 auto;
  padding: 52px 0 46px;
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--mist);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

h1 {
  max-width: 760px;
  margin: 0;
  font-size: clamp(28px, 6vw, 52px);
  line-height: 1.16;
  letter-spacing: 0;
}

.resource-hero p:not(.eyebrow) {
  max-width: 620px;
  margin: 18px 0 0;
  color: rgba(245, 246, 253, 0.86);
  font-size: 18px;
}

.choice-grid {
  width: min(920px, calc(100% - 32px));
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin: 0 auto;
  padding: 20px 0 56px;
}

.choice-card {
  min-height: 188px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  border: 1px solid rgba(225, 229, 238, 0.88);
  border-radius: 8px;
  padding: 22px;
  background: rgba(245, 246, 253, 0.94);
  box-shadow: 0 18px 46px var(--shadow);
  transition: transform 180ms ease, box-shadow 180ms ease, border 180ms ease;
}

.choice-card:hover {
  transform: translateY(-2px);
  border-color: rgba(179, 184, 200, 0.9);
  box-shadow: 0 22px 60px rgba(44, 62, 80, 0.24);
}

.choice-card__icon {
  width: 38px;
  height: 38px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--ink);
  color: var(--paper);
  font-size: 12px;
  font-weight: 800;
}

.choice-card p {
  margin: 22px 0 8px;
  color: var(--deep);
  font-size: 18px;
  font-weight: 750;
}

.choice-card strong {
  color: var(--ink);
  font-size: 15px;
}

.quiz {
  width: min(920px, calc(100% - 32px));
  margin: 0 auto;
  padding: 20px 0 56px;
}

.quiz__intro,
.quiz-result {
  border: 1px solid rgba(225, 229, 238, 0.88);
  border-radius: 8px;
  background: rgba(245, 246, 253, 0.95);
  box-shadow: 0 18px 46px var(--shadow);
}

.quiz__intro {
  padding: 24px;
}

.quiz__intro h2,
.quiz-result h2 {
  margin: 0;
  color: var(--ink);
  font-size: clamp(28px, 5vw, 42px);
  line-height: 1.22;
}

.quiz__intro p:not(.eyebrow),
.quiz-result p:not(.eyebrow) {
  margin: 12px 0 0;
  color: var(--deep);
  font-size: 17px;
}

.quiz-form {
  display: grid;
  gap: 16px;
  margin-top: 14px;
  border: 1px solid rgba(225, 229, 238, 0.88);
  border-radius: 8px;
  padding: 16px;
  background: rgba(245, 246, 253, 0.96);
  box-shadow: 0 18px 46px var(--shadow);
}

.quiz-question {
  min-inline-size: 0;
  display: grid;
  gap: 10px;
  margin: 0;
  border: 1px solid rgba(179, 184, 200, 0.42);
  border-radius: 8px;
  padding: 18px;
  background: var(--white);
}

.quiz-question h3 {
  display: block;
  width: 100%;
  margin: 0 0 12px;
  padding: 0;
  color: var(--ink);
  font-size: clamp(19px, 3.8vw, 24px);
  font-weight: 800;
  line-height: 1.45;
}

.quiz-question label {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  border: 1px solid rgba(179, 184, 200, 0.44);
  border-radius: 8px;
  padding: 13px 14px;
  background: rgba(245, 246, 253, 0.92);
  color: var(--deep);
  cursor: pointer;
  line-height: 1.5;
  transition: background 160ms ease, border 160ms ease, transform 160ms ease;
}

.quiz-question label:hover {
  transform: translateY(-1px);
  background: var(--white);
}

.quiz-question label:has(input:checked) {
  border-color: rgba(179, 184, 200, 0.95);
  background: rgba(225, 229, 238, 0.88);
  color: var(--ink);
  font-weight: 800;
  box-shadow: inset 0 0 0 1px rgba(245, 246, 253, 0.72);
}

.quiz-question input {
  flex: 0 0 auto;
  margin-top: 5px;
  accent-color: var(--ink);
}

.quiz-warning {
  display: none;
  margin: -2px 0 0;
  color: #8a3b3b;
  font-weight: 750;
}

.quiz-form--incomplete .quiz-warning {
  display: block;
}

.quiz-result {
  margin-top: 14px;
  padding: 24px;
}

.quiz-result[hidden] {
  display: none;
}

.related-guides {
  margin-top: 20px;
  border-top: 1px solid rgba(179, 184, 200, 0.42);
  padding-top: 18px;
}

.related-guides h3 {
  margin: 0;
  color: var(--ink);
  font-size: 18px;
  line-height: 1.4;
}

.related-guides p {
  margin: 8px 0 12px;
  color: var(--deep);
}

.related-guides__links {
  display: grid;
  gap: 8px;
}

.related-guide-link {
  display: block;
  border: 1px solid rgba(179, 184, 200, 0.5);
  border-radius: 8px;
  padding: 11px 12px;
  background: rgba(245, 246, 253, 0.86);
  color: var(--ink);
  font-weight: 750;
}

.related-guide-link:hover {
  background: var(--white);
}

.reset-quiz {
  margin-top: 16px;
  border: 0;
  background: transparent;
  color: var(--deep);
  cursor: pointer;
  font: inherit;
  font-weight: 750;
  text-decoration: underline;
}

.resource-footer {
  width: min(920px, calc(100% - 32px));
  margin: 0 auto;
  padding: 0 0 42px;
  color: rgba(62, 68, 84, 0.82);
}

.worksheet-shell {
  min-height: 100svh;
  background:
    linear-gradient(180deg, rgba(245, 246, 253, 0.96), rgba(245, 246, 253, 1)),
    var(--paper);
}

.worksheet {
  width: min(760px, calc(100% - 32px));
  margin: 0 auto;
  padding: 36px 0 64px;
}

.worksheet__header {
  padding-bottom: 18px;
}

.worksheet__header h1 {
  color: var(--ink);
  font-size: clamp(30px, 7vw, 52px);
}

.worksheet__header p:not(.eyebrow) {
  max-width: 640px;
  margin: 16px 0 0;
  color: var(--deep);
  font-size: 18px;
}

.note {
  margin: 14px 0 28px;
  border-left: 4px solid var(--ink);
  padding: 14px 16px;
  background: var(--white);
  color: var(--deep);
  box-shadow: 0 12px 30px rgba(44, 62, 80, 0.06);
}

.prompt {
  margin: 0 0 28px;
}

.prompt label {
  display: block;
  color: var(--ink);
  font-size: 20px;
  font-weight: 800;
  line-height: 1.45;
}

.prompt p {
  margin: 8px 0 12px;
  color: rgba(62, 68, 84, 0.74);
  font-style: italic;
}

textarea {
  width: 100%;
  display: block;
  resize: vertical;
  border: 1px solid rgba(179, 184, 200, 0.62);
  border-radius: 8px;
  padding: 14px;
  background: var(--white);
  color: var(--ink);
  font: inherit;
  line-height: 1.65;
  box-shadow: inset 0 1px 0 rgba(44, 62, 80, 0.04);
}

textarea:focus {
  outline: 2px solid rgba(179, 184, 200, 0.72);
  outline-offset: 2px;
}

.next-step {
  margin-top: 38px;
  border-top: 1px solid var(--line);
  padding-top: 28px;
}

.next-step p {
  margin: 0 0 18px;
  color: var(--deep);
  font-size: 18px;
}

.next-step small {
  display: block;
  margin-top: 12px;
  color: rgba(62, 68, 84, 0.62);
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.button {
  min-height: 46px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 0;
  border-radius: 8px;
  padding: 12px 16px;
  cursor: pointer;
  font: inherit;
  font-weight: 800;
}

.button--primary {
  background: var(--ink);
  color: var(--paper);
}

.button--ghost {
  border: 1px solid var(--mist);
  background: transparent;
  color: var(--ink);
}

@media (max-width: 700px) {
  .resource-home {
    background-attachment: scroll;
  }

  .choice-grid {
    grid-template-columns: 1fr;
  }

  .choice-card {
    min-height: 150px;
  }

  .quiz {
    width: min(100% - 24px, 920px);
    padding-top: 12px;
  }

  .quiz__intro,
  .quiz-result {
    padding: 18px;
  }

  .quiz-form {
    gap: 12px;
    padding: 12px;
  }

  .quiz-question {
    gap: 9px;
    padding: 16px 12px 14px;
  }

  .quiz-question h3 {
    margin-bottom: 10px;
    font-size: 20px;
    line-height: 1.4;
  }

  .quiz-question label {
    padding: 12px;
  }

  .actions {
    flex-direction: column;
  }

  .button {
    width: 100%;
  }
}