:root {
  /* Brand palette */
  --colour-purple: #7b5ea7;
  --colour-plum: #2b1b3d;
  --colour-gold: #c9a24b;
  --colour-cream: #f6f0e6;
  --colour-lilac: #d9cceb;
  --colour-blush: #e8c7c8;

  /* Supporting neutrals */
  --colour-text: #000000;
  --colour-white: #ffffff;
  --colour-muted: #655e69;

  /* Semantic colours: change these to retheme the whole site. */
  --colour-background: var(--colour-cream);
  --colour-surface: var(--colour-white);
  --colour-heading: var(--colour-plum);
  --colour-accent: var(--colour-purple);
  --colour-highlight: var(--colour-gold);

  /* Typography placeholders; final fonts can be selected later. */
  --font-display: "Iowan Old Style", "Palatino Linotype", Georgia, serif;
  --font-body: Aptos, "Segoe UI", Arial, sans-serif;

  /* Shared layout values */
  --content-width: 75rem;
  --page-gutter: clamp(1rem, 4vw, 3rem);
  --section-spacing: clamp(3rem, 8vw, 7rem);
  --radius-small: 0.5rem;
  --radius-large: 1.5rem;
  --shadow-soft: 0 1.25rem 3rem rgba(43, 27, 61, 0.13);
  --border-soft: rgba(43, 27, 61, 0.16);
}

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

html {
  color-scheme: light;
  scroll-behavior: smooth;
}

body {
  min-height: 100vh;
  margin: 0;
  overflow-x: clip;
  color: var(--colour-text);
  background: var(--colour-background);
  font-family: var(--font-body);
  line-height: 1.6;
}

a {
  color: var(--colour-accent);
  text-decoration-thickness: 0.08em;
  text-underline-offset: 0.2em;
}

a:hover {
  color: var(--colour-plum);
}

a:focus-visible,
button:focus-visible {
  outline: 0.2rem solid var(--colour-gold);
  outline-offset: 0.25rem;
}

.skip-link {
  position: fixed;
  z-index: 100;
  top: 0.75rem;
  left: 0.75rem;
  padding: 0.7rem 1rem;
  color: var(--colour-plum);
  background: var(--colour-white);
  transform: translateY(-160%);
}

.skip-link:focus {
  transform: translateY(0);
}

.site-header {
  position: relative;
  z-index: 20;
  color: var(--colour-white);
  background: var(--colour-plum);
  border-bottom: 1px solid rgba(255, 255, 255, 0.16);
}

.site-header__inner,
.site-footer__inner {
  width: min(var(--content-width), calc(100% - (2 * var(--page-gutter))));
  margin-inline: auto;
}

.site-header__inner {
  display: flex;
  min-height: 5.25rem;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.site-logo img {
  width: 10.5rem;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: clamp(1rem, 2.4vw, 2rem);
}

.site-nav a {
  color: var(--colour-white);
  font-size: 0.92rem;
  font-weight: 650;
  text-decoration: none;
}

.site-nav a:hover {
  color: var(--colour-lilac);
}

.menu-toggle {
  display: none;
  min-width: 2.75rem;
  min-height: 2.75rem;
  color: var(--colour-white);
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.5);
  border-radius: var(--radius-small);
}

.breadcrumbs {
  width: min(var(--content-width), calc(100% - (2 * var(--page-gutter))));
  margin: 1.25rem auto 0;
}

.breadcrumbs ol {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 0.7rem;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 0.82rem;
}

.breadcrumbs li:not(:last-child)::after {
  content: "/";
  margin-left: 0.7rem;
  color: var(--colour-muted);
}

.breadcrumbs a {
  color: var(--colour-muted);
}

.card-hero {
  display: grid;
  grid-template-columns: minmax(15rem, 0.72fr) minmax(20rem, 1.28fr);
  width: min(var(--content-width), calc(100% - (2 * var(--page-gutter))));
  margin: clamp(2rem, 5vw, 4.5rem) auto clamp(4rem, 8vw, 7rem);
  align-items: center;
  gap: clamp(2.5rem, 7vw, 7rem);
}

.card-hero__art {
  position: relative;
  display: grid;
  place-items: center;
}

.tarot-card-frame {
  position: relative;
  width: min(18rem, 80%);
  padding: 0.6rem;
  background: var(--colour-white);
  border: 1px solid rgba(201, 162, 75, 0.7);
  border-radius: 0.7rem;
  box-shadow:
    0 2.6rem 5rem rgba(43, 27, 61, 0.38),
    0 0.65rem 1.4rem rgba(43, 27, 61, 0.2);
  transform: rotate(-1.5deg);
}

.tarot-card-frame img {
  width: 100%;
  border-radius: 0.35rem;
}

.eyebrow,
.section-kicker {
  margin: 0 0 0.6rem;
  color: var(--colour-purple);
  font-size: 0.76rem;
  font-weight: 750;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.card-hero h1 {
  margin: 0;
  color: var(--colour-heading);
  font-family: var(--font-display);
  font-size: clamp(3.8rem, 9vw, 7.6rem);
  font-weight: 500;
  letter-spacing: -0.055em;
  line-height: 0.88;
}

.card-intro,
.quick-meaning p:first-child {
  max-width: 41rem;
  margin: 1.6rem 0 0.7rem;
  color: var(--colour-plum);
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 2.5vw, 2rem);
  line-height: 1.2;
}

.quick-meaning p:first-child strong {
  font-weight: 500;
}

.quick-meaning p:last-child {
  max-width: 41rem;
}

.card-hero__copy > p:last-of-type {
  max-width: 41rem;
}

.card-hero__copy,
.keyword-groups,
.keyword-group,
.card-meaning {
  min-width: 0;
}

.keyword-groups {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.8rem;
  margin-top: 2rem;
}

.keyword-group {
  padding: 1.25rem 1.4rem;
  background: rgba(255, 255, 255, 0.55);
  border: 2px solid rgba(123, 94, 167, 0.38);
  border-radius: var(--radius-large);
}

.keyword-group--reversed {
  background: rgba(255, 255, 255, 0.55);
}

.keyword-group h2 {
  margin: 0 0 0.7rem;
  color: var(--colour-plum);
  font-family: var(--font-body);
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.keyword-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.keyword-list li {
  padding: 0.25rem 0.55rem;
  color: var(--colour-plum);
  background: var(--colour-white);
  border: 1px solid rgba(43, 27, 61, 0.12);
  border-radius: 999px;
  font-size: 0.78rem;
}

.card-reading-layout {
  display: grid;
  grid-template-columns: 13rem minmax(0, 47rem);
  width: min(70rem, calc(100% - (2 * var(--page-gutter))));
  margin-inline: auto;
  align-items: start;
  gap: clamp(3rem, 7vw, 7rem);
}

.section-nav {
  position: sticky;
  top: 1.5rem;
  padding-left: 1.1rem;
  border-left: 2px solid var(--colour-lilac);
}

.section-nav__title {
  margin: 0 0 0.8rem;
  color: var(--colour-plum);
  font-weight: 750;
}

.section-nav nav {
  display: grid;
  gap: 0.65rem;
}

.section-nav a {
  color: var(--colour-muted);
  font-size: 0.82rem;
  line-height: 1.3;
  text-decoration: none;
}

.section-nav a:hover,
.section-nav a[aria-current="true"] {
  color: var(--colour-purple);
}

.meaning-section {
  padding: 0 0 clamp(2.25rem, 4.5vw, 3.75rem);
  scroll-margin-top: 2rem;
}

.meaning-section + .meaning-section {
  padding-top: clamp(2.25rem, 4.5vw, 3.75rem);
  border-top: 1px solid var(--border-soft);
}

.meaning-section h2 {
  max-width: 15ch;
  margin: 0 0 1.4rem;
  color: var(--colour-plum);
  font-family: var(--font-display);
  font-size: clamp(2.1rem, 5vw, 3.5rem);
  font-weight: 500;
  letter-spacing: -0.035em;
  line-height: 1.02;
}

.meaning-section p {
  max-width: 68ch;
  font-size: clamp(1rem, 1.25vw, 1.08rem);
}

.meaning-section .section-lead {
  max-width: 42rem;
  color: var(--colour-plum);
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 2.5vw, 1.8rem);
  line-height: 1.3;
}

.meaning-section--symbolism {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 10rem;
  gap: 2.5rem;
}

.meaning-section--symbolism img {
  border-radius: var(--radius-small);
  box-shadow: 0 0.8rem 2rem rgba(43, 27, 61, 0.16);
}

.reflection-card {
  position: relative;
  margin-bottom: 2rem;
  padding: clamp(2rem, 6vw, 4.5rem);
  overflow: hidden;
  color: var(--colour-white);
  background: var(--colour-plum);
  border-radius: var(--radius-large);
  box-shadow: 0 1.5rem 3.5rem rgba(43, 27, 61, 0.3);
  scroll-margin-top: 2rem;
}

.reflection-card::after {
  position: absolute;
  top: -45%;
  bottom: -45%;
  left: -55%;
  width: 36%;
  content: "";
  background: linear-gradient(100deg, transparent, rgba(255, 255, 255, 0.13), transparent);
  transform: skewX(-18deg);
  animation: reflection-sheen 8s ease-in-out infinite;
  pointer-events: none;
}

@keyframes reflection-sheen {
  0%, 64% {
    left: -55%;
  }

  88%, 100% {
    left: 125%;
  }
}

.reflection-card .section-kicker {
  color: var(--colour-gold);
}

.reflection-card h2 {
  position: relative;
  z-index: 1;
  max-width: 17ch;
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3.6rem);
  font-weight: 500;
  line-height: 1.08;
}

.reflection-card p:last-child {
  position: relative;
  z-index: 1;
  max-width: 36rem;
  margin-bottom: 0;
  color: var(--colour-lilac);
}

.reflection-card__sparkle {
  display: block;
  margin-bottom: 1.5rem;
  color: var(--colour-gold);
  font-size: 1.5rem;
}

.tarot-notice {
  margin: 2rem 0 5rem;
  padding: 1.2rem 1.4rem;
  color: var(--colour-muted);
  background: rgba(232, 199, 200, 0.35);
  border-left: 0.25rem solid var(--colour-gold);
  border-radius: 0 var(--radius-small) var(--radius-small) 0;
  font-size: 0.86rem;
}

.card-pagination {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  width: min(70rem, calc(100% - (2 * var(--page-gutter))));
  margin: 0 auto var(--section-spacing);
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  border-top: 1px solid var(--border-soft);
  padding-top: 2rem;
}

.card-pagination > a:first-child {
  display: grid;
  text-decoration: none;
}

.card-pagination > a:first-child span {
  color: var(--colour-muted);
  font-size: 0.78rem;
  text-transform: uppercase;
}

.card-pagination a {
  color: var(--colour-plum);
}

.card-pagination__next {
  display: grid;
  text-align: right;
  text-decoration: none;
}

.card-pagination__next span {
  color: var(--colour-muted);
  font-size: 0.78rem;
  text-transform: uppercase;
}

.back-to-top {
  position: fixed;
  z-index: 15;
  right: clamp(1rem, 3vw, 2rem);
  bottom: clamp(1rem, 3vw, 2rem);
  display: grid;
  width: 3rem;
  height: 3rem;
  padding: 0;
  place-items: center;
  color: var(--colour-white);
  background: var(--colour-plum);
  border: 1px solid rgba(255, 255, 255, 0.5);
  border-radius: var(--radius-small);
  box-shadow: 0 0.7rem 1.8rem rgba(43, 27, 61, 0.24);
  cursor: pointer;
  opacity: 0;
  transform: translateY(0.8rem);
  transition: opacity 180ms ease, transform 180ms ease, background-color 180ms ease;
  pointer-events: none;
}

.back-to-top:hover {
  background: var(--colour-purple);
}

.back-to-top.is-visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.back-to-top span {
  font-size: 1.35rem;
  line-height: 1;
}

.site-footer {
  padding: 3.5rem 0;
  color: var(--colour-white);
  background: var(--colour-plum);
}

.site-footer__inner {
  display: grid;
  grid-template-columns: auto minmax(14rem, 30rem) auto;
  align-items: center;
  gap: 2rem;
}

.site-footer img {
  width: 9rem;
}

.site-footer p {
  margin: 0;
}

.site-footer__small {
  color: var(--colour-lilac);
  font-size: 0.8rem;
}

.library-hero {
  width: min(54rem, calc(100% - (2 * var(--page-gutter))));
  margin: clamp(3rem, 7vw, 6rem) auto clamp(2.5rem, 5vw, 4rem);
  text-align: center;
}

.library-hero h1 {
  margin: 0 0 1rem;
  color: var(--colour-plum);
  font-family: var(--font-display);
  font-size: clamp(3.5rem, 9vw, 7rem);
  font-weight: 500;
  letter-spacing: -0.055em;
  line-height: 0.95;
}

.library-hero > p:not(.eyebrow, .search-status) {
  max-width: 44rem;
  margin-inline: auto;
  font-size: 1.08rem;
}

.card-search {
  display: grid;
  max-width: 35rem;
  margin: 2.2rem auto 0;
  text-align: left;
}

.card-search span {
  margin-bottom: 0.45rem;
  color: var(--colour-plum);
  font-size: 0.82rem;
  font-weight: 750;
}

.card-search input {
  width: 100%;
  min-height: 3.25rem;
  padding: 0.75rem 1rem;
  color: var(--colour-text);
  background: var(--colour-white);
  border: 2px solid rgba(123, 94, 167, 0.38);
  border-radius: var(--radius-small);
}

.search-status {
  margin: 0.6rem 0 0;
  color: var(--colour-muted);
  font-size: 0.82rem;
}

.library-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  width: min(var(--content-width), calc(100% - (2 * var(--page-gutter))));
  margin: 0 auto var(--section-spacing);
  gap: clamp(1.2rem, 3vw, 2rem);
}

.library-card[hidden] {
  display: none;
}

.library-card a {
  display: block;
  height: 100%;
  overflow: hidden;
  color: var(--colour-plum);
  background: rgba(255, 255, 255, 0.55);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-large);
  text-decoration: none;
  transition: transform 180ms ease, box-shadow 180ms ease;
}

.library-card a:hover,
.library-card a:focus-visible {
  transform: translateY(-0.35rem);
  box-shadow: 0 1.25rem 2.8rem rgba(43, 27, 61, 0.18);
}

.library-card img {
  width: 100%;
  aspect-ratio: 300 / 527;
  object-fit: cover;
}

.library-card__copy {
  padding: 1.1rem 1.2rem 1.35rem;
}

.library-card__copy p {
  margin: 0;
  color: var(--colour-purple);
  font-size: 0.7rem;
  font-weight: 750;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.library-card__copy h2 {
  margin: 0.25rem 0 0.45rem;
  font-family: var(--font-display);
  font-size: clamp(1.45rem, 2.4vw, 2rem);
  font-weight: 500;
  line-height: 1.05;
}

.library-card__copy span {
  color: var(--colour-muted);
  font-size: 0.78rem;
}

.library-empty {
  width: min(35rem, calc(100% - (2 * var(--page-gutter))));
  margin: 0 auto var(--section-spacing);
  padding: 2rem;
  text-align: center;
  background: rgba(217, 204, 235, 0.35);
  border-radius: var(--radius-large);
}

.library-notice {
  width: min(54rem, calc(100% - (2 * var(--page-gutter))));
  margin-inline: auto;
}

@media (max-width: 52rem) {
  .menu-toggle {
    display: inline-grid;
    place-items: center;
  }

  .site-nav {
    position: absolute;
    top: 100%;
    right: 0;
    left: 0;
    display: none;
    padding: 1rem var(--page-gutter) 1.5rem;
    background: var(--colour-plum);
    border-top: 1px solid rgba(255, 255, 255, 0.15);
  }

  .site-nav.is-open {
    display: grid;
  }

  .site-nav a {
    display: flex;
    min-height: 2.75rem;
    align-items: center;
  }

  .card-hero {
    grid-template-columns: 1fr;
  }

  .tarot-card-frame {
    width: min(15rem, 65vw);
  }

  .card-reading-layout {
    grid-template-columns: 1fr;
  }

  .section-nav {
    position: static;
    padding: 1.25rem;
    background: rgba(217, 204, 235, 0.35);
    border: 0;
    border-radius: var(--radius-small);
  }

  .section-nav nav {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .site-footer__inner {
    grid-template-columns: 1fr;
  }

  .library-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 35rem) {
  .site-logo img {
    width: 8.5rem;
  }

  .keyword-groups,
  .meaning-section--symbolism {
    grid-template-columns: 1fr;
    width: 100%;
  }

  .keyword-list li {
    max-width: 100%;
    overflow-wrap: anywhere;
  }

  .keyword-group--reversed {
    border: 2px solid rgba(123, 94, 167, 0.38);
  }

  .section-nav nav {
    grid-template-columns: 1fr;
  }

  .meaning-section--symbolism img {
    width: min(12rem, 55vw);
  }

  .card-pagination {
    align-items: flex-start;
    grid-template-columns: 1fr;
  }

  .card-pagination__next {
    text-align: left;
  }

  .library-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }

  .reflection-card::after {
    display: none;
  }
}

img {
  display: block;
  max-width: 100%;
  height: auto;
}

button,
input,
select,
textarea {
  font: inherit;
}

/* Use as the wrapper for the logo and its decorative sparkle layer. */
.brand-mark {
  position: relative;
  isolation: isolate;
}

.brand-mark__sparkles {
  position: absolute;
  z-index: -1;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  pointer-events: none;
}

.brand-mark__logo {
  position: relative;
}