/* EDACK Books styles.
   Mobile first: the basic rules are for phones. The @media blocks add the bigger-screen layout. */

/* ---------- Fonts (stored on this site, so no outside requests) ---------- */
@font-face {
  font-family: "Fredoka";
  src: url("../fonts/fredoka.woff2") format("woff2");
  font-weight: 300 700;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Nunito";
  src: url("../fonts/nunito.woff2") format("woff2");
  font-weight: 200 1000;
  font-style: normal;
  font-display: swap;
}

/* ---------- Colours and sizes ---------- */
:root {
  --brown: #3A2210;
  --cream: #FDF3DF;
  --gold: #FFC850;
  --coral: #FF6E5A;
  --green: #2F6B3A;

  --bg: #FFFCF6;
  --surface: #FFFFFF;
  --surface-alt: var(--cream);
  --text: var(--brown);
  --muted: #6B5442;
  --border: rgba(58, 34, 16, 0.12);
  --accent-text: var(--green);
  --gold-soft: #FFF0C7;
  --coral-soft: #FFE4DE;
  --focus: var(--green);
  --shadow: 0 1px 2px rgba(58, 34, 16, 0.06), 0 20px 40px -16px rgba(58, 34, 16, 0.22);
  --shadow-lg: 0 2px 4px rgba(58, 34, 16, 0.06), 0 32px 64px -20px rgba(58, 34, 16, 0.3);

  --radius: 28px;
  --radius-sm: 16px;
  --header-h: 64px;
  --font-heading: "Fredoka", "Trebuchet MS", system-ui, sans-serif;
  --font-body: "Nunito", system-ui, -apple-system, "Segoe UI", sans-serif;

  color-scheme: light dark;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #1E1209;
    --surface: #2A1A0E;
    --surface-alt: #251609;
    --text: var(--cream);
    --muted: #D8C4A6;
    --border: rgba(253, 243, 223, 0.14);
    --accent-text: var(--gold);
    --gold-soft: rgba(255, 200, 80, 0.16);
    --coral-soft: rgba(255, 110, 90, 0.22);
    --focus: var(--gold);
    --shadow: 0 20px 40px -16px rgba(0, 0, 0, 0.6);
    --shadow-lg: 0 32px 64px -20px rgba(0, 0, 0, 0.7);
  }
}

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

html {
  scroll-padding-top: calc(var(--header-h) + 16px);
  -webkit-text-size-adjust: 100%;
}

@media (prefers-reduced-motion: no-preference) {
  html {
    scroll-behavior: smooth;
  }
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

img,
svg {
  display: block;
  max-width: 100%;
}

img {
  height: auto;
}

h1,
h2,
h3 {
  margin: 0 0 0.5em;
  font-family: var(--font-heading);
  font-weight: 600;
  line-height: 1.1;
  letter-spacing: -0.01em;
  text-wrap: balance;
}

h1 {
  font-size: clamp(2.5rem, 7vw + 0.5rem, 4.75rem);
  font-weight: 700;
}

h2 {
  font-size: clamp(2rem, 3.5vw + 1rem, 3.25rem);
}

h3 {
  font-size: clamp(1.4rem, 1vw + 1.1rem, 1.75rem);
}

p {
  margin: 0 0 1em;
  text-wrap: pretty;
}

figure {
  margin: 0;
}

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

/* A clear ring shows which button or link you are on when using the keyboard */
:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 3px;
}

/* ---------- Helpers ---------- */
.container {
  width: 100%;
  max-width: 1160px;
  margin-inline: auto;
  padding-inline: 20px;
}

@media (min-width: 768px) {
  .container {
    padding-inline: 32px;
  }
}

/* Hidden on screen, but still read out by screen readers */
.visually-hidden {
  position: absolute !important;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: absolute;
  top: -100px;
  left: 12px;
  z-index: 100;
  padding: 12px 18px;
  border-radius: 12px;
  background: var(--brown);
  color: var(--cream);
  font-weight: 700;
  text-decoration: none;
}

.skip-link:focus {
  top: 12px;
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 0.75rem;
  color: var(--accent-text);
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.eyebrow::before {
  content: "";
  width: 28px;
  height: 4px;
  border-radius: 4px;
  background: var(--coral);
}

.lead {
  font-size: clamp(1.2rem, 1vw + 1rem, 1.45rem);
}

.small {
  color: var(--muted);
  font-size: 0.95rem;
}

/* ---------- Buttons ---------- */
.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 52px;
  padding: 12px 26px;
  border: 2px solid transparent;
  border-radius: 999px;
  font-family: var(--font-heading);
  font-size: 1.075rem;
  font-weight: 600;
  line-height: 1.2;
  text-align: center;
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn:active {
  transform: translateY(0);
}

.btn-primary {
  background: var(--gold);
  color: var(--brown);
  box-shadow: 0 8px 20px -8px rgba(255, 170, 40, 0.7);
}

.btn-primary:hover {
  box-shadow: 0 12px 24px -8px rgba(255, 170, 40, 0.85);
}

.btn-secondary {
  background: var(--text);
  color: var(--bg);
}

.btn-outline {
  background: transparent;
  color: var(--text);
  border-color: currentColor;
}

.btn-large {
  min-height: 60px;
  padding-inline: 36px;
  font-size: 1.2rem;
}

/* On small phones, buttons fill the width so they are easy to tap */
@media (max-width: 479px) {
  .button-row .btn {
    flex: 1 1 100%;
  }
}

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 1px solid var(--border);
  background: color-mix(in srgb, var(--bg) 82%, transparent);
  -webkit-backdrop-filter: saturate(1.4) blur(14px);
  backdrop-filter: saturate(1.4) blur(14px);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  height: var(--header-h);
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--text);
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 700;
  text-decoration: none;
}

/* The EDACK logo: 44px tall on phones, 56px on bigger screens */
.logo .logo-img {
  width: auto;
  height: 44px;
}

@media (min-width: 768px) {
  :root {
    --header-h: 72px;
  }

  .logo .logo-img {
    height: 56px;
  }
}

/* The logo's quote text is dark, so on the dark theme the logo sits on a soft cream circle */
@media (prefers-color-scheme: dark) {
  .logo-img {
    padding: 3px;
    border-radius: 50%;
    background: var(--cream);
  }
}

/* The hamburger button (phones only) */
.menu-toggle {
  display: inline-grid;
  place-items: center;
  width: 48px;
  height: 48px;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: var(--surface);
  color: var(--text);
  cursor: pointer;
}

.menu-icon,
.menu-icon::before,
.menu-icon::after {
  display: block;
  width: 22px;
  height: 2px;
  border-radius: 2px;
  background: currentColor;
  transition: transform 0.2s ease, background-color 0.2s ease;
}

.menu-icon {
  position: relative;
}

.menu-icon::before,
.menu-icon::after {
  content: "";
  position: absolute;
  left: 0;
}

.menu-icon::before {
  top: -7px;
}

.menu-icon::after {
  top: 7px;
}

/* When the menu is open, the three lines turn into an X */
.site-header:has(.site-nav:popover-open) .menu-icon {
  background: transparent;
}

.site-header:has(.site-nav:popover-open) .menu-icon::before {
  transform: translateY(7px) rotate(45deg);
}

.site-header:has(.site-nav:popover-open) .menu-icon::after {
  transform: translateY(-7px) rotate(-45deg);
}

/* The menu panel that drops down on phones */
.site-nav {
  inset: calc(var(--header-h) + 8px) 12px auto 12px;
  width: auto;
  height: auto;
  margin: 0;
  padding: 10px;
  border: 1px solid var(--border);
  border-radius: 24px;
  background: var(--surface);
  color: var(--text);
  box-shadow: var(--shadow-lg);
}

.site-nav::backdrop {
  background: rgba(30, 18, 9, 0.35);
}

.site-nav ul {
  display: flex;
  flex-direction: column;
  gap: 2px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.site-nav a {
  display: flex;
  align-items: center;
  min-height: 52px;
  padding: 10px 16px;
  border-radius: 16px;
  color: var(--text);
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 500;
  text-decoration: none;
}

.site-nav a:hover {
  background: var(--gold-soft);
}

@media (prefers-reduced-motion: no-preference) {
  .site-nav:popover-open {
    animation: menu-in 0.2s ease-out;
  }
}

@keyframes menu-in {
  from {
    opacity: 0;
    transform: translateY(-8px) scale(0.98);
  }
}

/* On tablets and computers the links sit in the header and the hamburger hides */
@media (min-width: 768px) {
  .menu-toggle {
    display: none;
  }

  .site-nav[popover] {
    display: block;
    position: static;
    inset: auto;
    padding: 0;
    border: 0;
    border-radius: 0;
    background: transparent;
    box-shadow: none;
    overflow: visible;
  }

  .site-nav ul {
    flex-direction: row;
    gap: 4px;
  }

  .site-nav a {
    min-height: 44px;
    padding: 8px 16px;
    border-radius: 999px;
    font-size: 1.05rem;
  }
}

/* ---------- 1. Hero ---------- */
/* Phones: words on top, the artwork below, fading in softly. */
.hero {
  position: relative;
  isolation: isolate;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background: radial-gradient(ellipse at 0% 0%, var(--gold-soft), transparent 60%), var(--bg);
}

.hero-content {
  position: relative;
  z-index: 1;
  padding-block: clamp(40px, 8vw, 96px) 0;
}

.hero h1 {
  max-width: 11ch;
}

.hero-sub {
  max-width: 28ch;
  margin-bottom: 28px;
  font-size: clamp(1.2rem, 1.2vw + 1rem, 1.5rem);
}

/* "Listen to the first chapters free." under the hero buttons */
.hero-note {
  margin: 20px 0 0;
  font-weight: 700;
}

.hero-bg {
  order: 2;
  width: 100%;
  margin-top: -12%;
  -webkit-mask-image: linear-gradient(to bottom, transparent 0%, #000 32%);
  mask-image: linear-gradient(to bottom, transparent 0%, #000 32%);
}

/* Computers: words on the left, the artwork on the right, fading in from the side. */
@media (min-width: 900px) {
  .hero {
    justify-content: center;
    min-height: min(calc(100svh - var(--header-h)), 820px);
  }

  .hero-content {
    padding-block: 96px;
  }

  .hero-content > * {
    max-width: 34rem;
  }

  .hero-bg {
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    width: 62%;
    height: 100%;
    margin: 0;
    object-fit: cover;
    object-position: 50% 65%;
    -webkit-mask-image: linear-gradient(to right, transparent 0%, #000 35%);
    mask-image: linear-gradient(to right, transparent 0%, #000 35%);
  }
}

/* ---------- Sections ---------- */
.section {
  padding-block: clamp(64px, 9vw, 120px);
  overflow-x: clip;
}

/* ---------- 2. The Lean Heroes (featured book) ---------- */
.feature-card {
  display: grid;
  gap: 32px;
  padding: clamp(20px, 4vw, 56px);
  border: 1px solid var(--border);
  border-radius: calc(var(--radius) + 8px);
  background: var(--surface);
  box-shadow: var(--shadow-lg);
}

.feature-cover img {
  width: min(100%, 360px);
  margin-inline: auto;
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow);
}

@media (prefers-reduced-motion: no-preference) {
  .feature-cover img {
    transition: transform 0.4s ease;
  }

  .feature-card:hover .feature-cover img {
    transform: rotate(-1.5deg) scale(1.02);
  }
}

.pill {
  display: inline-block;
  margin-bottom: 16px;
  padding: 6px 14px;
  border-radius: 999px;
  background: var(--coral-soft);
  font-size: 0.92rem;
  font-weight: 700;
}

.feature-body > p:not(.pill) {
  font-size: 1.1rem;
}

@media (min-width: 900px) {
  .feature-card {
    grid-template-columns: minmax(280px, 400px) 1fr;
    align-items: center;
    gap: 56px;
  }

  .feature-cover img {
    width: 100%;
  }
}

/* The five DMAIC steps: a list on phones, a row of five on bigger screens */
.dmaic {
  display: grid;
  gap: 10px;
  margin: 28px 0 32px;
  padding: 0;
  list-style: none;
}

.dmaic li {
  display: grid;
  grid-template-columns: 48px auto 1fr;
  align-items: center;
  column-gap: 14px;
  padding: 8px 14px 8px 8px;
  border: 1px solid var(--border);
  border-radius: 18px;
  background: var(--bg);
}

.dmaic svg {
  width: 48px;
  height: 48px;
  padding: 11px;
  border-radius: 14px;
  background: var(--gold-soft);
  color: var(--accent-text);
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.dmaic strong {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 600;
}

.dmaic span {
  color: var(--muted);
  font-size: 0.95rem;
}

@media (min-width: 600px) {
  .dmaic {
    grid-template-columns: repeat(5, 1fr);
    gap: 12px;
  }

  .dmaic li {
    grid-template-columns: 1fr;
    justify-items: center;
    row-gap: 6px;
    padding: 16px 8px;
    text-align: center;
  }
}

/* The free Lean Heroes game card, under the book */
.game-card {
  display: grid;
  justify-items: center;
  gap: 20px;
  margin-top: 24px;
  padding: clamp(20px, 4vw, 40px);
  border: 2px dashed color-mix(in srgb, var(--coral) 60%, transparent);
  border-radius: var(--radius);
  background: radial-gradient(ellipse at 0% 0%, var(--gold-soft), transparent 70%), var(--surface);
  text-align: center;
}

.game-badge {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  box-shadow: var(--shadow);
}

.game-body h3 {
  margin-bottom: 0.3em;
}

.game-body p {
  max-width: 46ch;
  margin-inline: auto;
}

/* Bigger screens: the badge sits to the left of the words */
@media (min-width: 768px) {
  .game-card {
    grid-template-columns: auto 1fr;
    align-items: center;
    justify-items: start;
    column-gap: 32px;
    text-align: left;
  }

  .game-body p {
    margin-inline: 0;
  }
}

/* ---------- 3. Free printable ---------- */
.section-printable {
  background: radial-gradient(ellipse at 85% 20%, var(--gold-soft), transparent 55%), var(--surface-alt);
}

/* The older one-certificate layout (printable-grid, printable-preview...).
   The page no longer uses it, but it is kept on purpose. */
.printable-grid {
  display: grid;
  gap: 32px;
}

.printable-preview {
  position: relative;
}

.printable-preview img {
  width: 100%;
  border: 10px solid #FFFFFF;
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-lg);
  transform: rotate(-1.5deg);
}

/* The round "Free!" sticker on the corner of the certificate */
.printable-preview::after {
  content: "Free!";
  position: absolute;
  top: -18px;
  right: -6px;
  display: grid;
  place-items: center;
  width: 84px;
  height: 84px;
  border-radius: 50%;
  background: var(--coral);
  color: var(--brown);
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 700;
  box-shadow: var(--shadow);
  transform: rotate(12deg);
}

@media (min-width: 900px) {
  .printable-grid {
    grid-template-columns: 1fr 1.15fr;
    grid-template-areas:
      "heading preview"
      "actions preview";
    align-items: center;
    column-gap: 64px;
    row-gap: 8px;
  }

  .printable-heading {
    grid-area: heading;
    align-self: end;
  }

  .printable-preview {
    grid-area: preview;
  }

  .printable-actions {
    grid-area: actions;
    align-self: start;
  }
}

/* The free printables gallery: one card per freebie (from freebies.json) */
.freebie-grid {
  display: grid;
  gap: 24px;
  margin-top: 32px;
}

@media (min-width: 700px) {
  .freebie-grid {
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  }
}

.freebie-card {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow);
}

/* The picture sits on a soft gold panel that is always the same shape,
   so tall and wide pictures both fit without stretching the card */
.freebie-image {
  position: relative;
  aspect-ratio: 4 / 3;
  background: var(--gold-soft);
}

.freebie-image img {
  position: absolute;
  inset: 20px;
  width: calc(100% - 40px);
  height: calc(100% - 40px);
  object-fit: contain;
  filter: drop-shadow(0 10px 18px rgba(58, 34, 16, 0.25));
}

/* The round "Free!" sticker on every freebie */
.freebie-image::after {
  content: "Free!";
  position: absolute;
  top: 12px;
  right: 12px;
  display: grid;
  place-items: center;
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--coral);
  color: var(--brown);
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 700;
  box-shadow: var(--shadow);
  transform: rotate(12deg);
}

.freebie-body {
  display: flex;
  flex: 1;
  flex-direction: column;
  align-items: flex-start;
  padding: 20px 24px 24px;
}

.freebie-body h3 {
  margin-bottom: 0.3em;
}

/* Buttons line up at the bottom, even when descriptions are different lengths */
.freebie-body .button-row {
  align-self: stretch;
  margin-top: auto;
  padding-top: 12px;
}

/* While there is only one freebie, it shows as one wide card on bigger screens */
@media (min-width: 900px) {
  .freebie-grid:has(> .freebie-card:only-child) {
    grid-template-columns: 1fr;
  }

  .freebie-card:only-child {
    flex-direction: row;
  }

  .freebie-card:only-child .freebie-image {
    flex: 1.2;
  }

  .freebie-card:only-child .freebie-body {
    flex: 1;
    justify-content: center;
    padding: 40px;
  }

  .freebie-card:only-child .freebie-body .button-row {
    margin-top: 12px;
  }
}

/* ---------- 4. For grown-ups: satire (a darker, grown-up section) ---------- */
.section-satire {
  --bg: #2A170A;
  --surface: #3A2210;
  --text: var(--cream);
  --muted: #E0CDB0;
  --border: rgba(253, 243, 223, 0.14);
  --accent-text: var(--gold);
  --focus: var(--gold);
  background: var(--bg);
  color: var(--text);
  color-scheme: dark; /* so the audio players match the dark section */
}

@media (prefers-color-scheme: dark) {
  .section-satire {
    --bg: #120A04;
    --surface: #24150A;
  }
}

.book-grid {
  display: grid;
  gap: 24px;
  margin-top: 40px;
}

.book-card {
  display: grid;
  align-content: start;
  gap: 24px;
  padding: clamp(20px, 3vw, 32px);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow);
  transition: transform 0.3s ease;
}

.book-card:hover {
  transform: translateY(-4px);
}

.book-cover {
  width: min(70%, 240px);
  margin-inline: auto;
  border-radius: 10px;
  box-shadow: 0 18px 36px -12px rgba(0, 0, 0, 0.55);
}

.book-body h3 {
  margin-bottom: 0.4em;
}

.see-amazon {
  margin-bottom: 10px;
  font-weight: 700;
}

/* "Listen to Chapter One, free" box inside each satire card */
.listen {
  margin: 20px 0 24px;
  padding: 16px;
  border: 1px solid var(--border);
  border-radius: 20px;
  background: color-mix(in srgb, var(--bg) 60%, transparent);
}

.listen-title {
  margin: 0 0 4px;
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 600;
  line-height: 1.3;
}

.listen-meta {
  margin: 0 0 12px;
  color: var(--muted);
  font-size: 0.95rem;
}

.listen audio {
  display: block;
  width: 100%;
  min-height: 48px;
}

/* Big enough to tap easily (inline-block keeps the space before "(9 MB)") */
.listen-download {
  display: inline-block;
  margin-top: 2px;
  padding-block: 10px;
  font-weight: 700;
}

@media (min-width: 768px) {
  .book-grid {
    grid-template-columns: 1fr 1fr;
  }
}

/* ---------- 5. About ---------- */
.about-grid {
  display: grid;
  align-items: center;
  gap: 32px;
}

.about-figure {
  justify-self: center;
  max-width: 280px;
  text-align: center;
}

.about-figure img {
  width: 220px;
  filter: drop-shadow(0 16px 24px rgba(58, 34, 16, 0.25));
}

.about-figure figcaption {
  margin-top: 12px;
  color: var(--muted);
  font-size: 0.9rem;
}

.about-text > p:not(.eyebrow) {
  max-width: 60ch;
  font-size: 1.15rem;
}

/* Master Taff's little round picture next to the "pet bearded dragon" line */
.taff-note {
  display: flex;
  align-items: center;
  gap: 16px;
  max-width: 60ch;
  margin: 24px 0 0;
  padding: 14px;
  border: 1px solid var(--border);
  border-radius: 20px;
  background: var(--surface);
}

.taff-note img {
  flex: none;
  width: 96px;
  height: 96px;
  border-radius: 50%;
  object-fit: cover;
  box-shadow: var(--shadow);
}

.taff-note p {
  margin: 0;
}

.taff-note p + p {
  margin-top: 4px;
}

@media (min-width: 768px) {
  .about-grid {
    grid-template-columns: 280px 1fr;
    gap: 64px;
  }
}

/* ---------- 6. Contact and footer (forest green) ---------- */
.site-footer {
  --text: var(--cream);
  --muted: #D6E5D2;
  --border: rgba(253, 243, 223, 0.2);
  --accent-text: var(--gold);
  --focus: var(--gold);
  padding-block: clamp(64px, 9vw, 104px) 40px;
  background: var(--green);
  color: var(--text);
  text-align: center;
}

@media (prefers-color-scheme: dark) {
  .site-footer {
    background: #17351D;
  }
}

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

.site-footer h2 {
  margin-bottom: 0.3em;
}

/* Small logo above "Say hello", always on cream so it shows up on the green */
.footer-logo {
  width: 72px;
  height: auto;
  margin-bottom: 16px;
  padding: 4px;
  border-radius: 50%;
  background: var(--cream);
}

.site-footer .btn {
  margin: 8px 0 32px;
}

.social {
  display: flex;
  gap: 12px;
  margin: 0 0 32px;
  padding: 0;
  list-style: none;
}

.social a {
  display: grid;
  place-items: center;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: rgba(253, 243, 223, 0.12);
  color: var(--cream);
  transition: background-color 0.2s ease, color 0.2s ease;
}

.social a:hover {
  background: var(--gold);
  color: var(--brown);
}

.social svg {
  width: 24px;
  height: 24px;
  fill: currentColor;
}

.site-footer .small {
  margin-bottom: 4px;
}

/* ---------- Gentle fade-in as you scroll (only when JavaScript is on) ---------- */
.js .reveal {
  opacity: 0;
  translate: 0 24px;
  transition: opacity 0.7s ease, translate 0.7s cubic-bezier(0.2, 0.7, 0.2, 1);
}

.js .reveal.is-visible {
  opacity: 1;
  translate: 0 0;
}

/* ---------- People who prefer less movement get none ---------- */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  .js .reveal {
    opacity: 1;
    translate: none;
  }

  .btn:hover,
  .book-card:hover {
    transform: none;
  }
}