/* Zayn & Zoya — the one stylesheet. Mobile first, system fonts, no framework. */

:root {
  /* The book's own accents */
  --leaf: #5F8A2E;
  --rose: #B63C52;
  --sky: #3F7A96;
  --gold: #A87A2D;
  --cream: #F5F4F1;

  /* Darker shades of the accents for small text — AA on cream and white */
  --leaf-text: #4A6D22;
  --rose-dark: #962F43;
  --sky-text: #2F6079;

  --paper: #FFFFFF;
  --ink: #222222;
  --ink-soft: #555555;
  --line: #E2DED5;
  --field: #8A857A;

  --radius: 14px;
  --wrap: 62rem;
  --measure: 36rem;
}

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

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--cream);
  color: var(--ink);
  font: 1.0625rem/1.55 ui-rounded, "SF Pro Rounded", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

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

a { color: var(--rose); text-underline-offset: 0.15em; }
a:hover { color: var(--rose-dark); }

:focus-visible { outline: 3px solid var(--sky); outline-offset: 3px; }

h1, h2, h3 { line-height: 1.15; margin: 0 0 0.5em; font-weight: 800; }
h1 { font-size: clamp(2rem, 8vw, 3rem); letter-spacing: -0.01em; }
h2 { font-size: clamp(1.4rem, 5vw, 1.8rem); margin-top: 1.75em; }
h3 { font-size: 1.2rem; }
p, ul, ol, dl { margin: 0 0 1em; }

.wrap { max-width: var(--wrap); margin-inline: auto; padding-inline: 1.25rem; }
.wrap.narrow { max-width: calc(var(--measure) + 2.5rem); }
.measure { max-width: var(--measure); }
.center { text-align: center; }
.flush { margin-top: 0; }
.spaced { margin-top: 1.5rem; }
.lede { font-size: 1.2rem; }
.eyebrow { color: var(--leaf-text); font-weight: 700; font-size: 0.9rem; letter-spacing: 0.06em; text-transform: uppercase; margin-bottom: 0.4em; }
.muted { color: var(--ink-soft); }
.fine { color: var(--ink-soft); font-size: 0.92rem; }

.skip { position: absolute; left: -9999px; }
.skip:focus { left: 1rem; top: 1rem; z-index: 10; background: var(--paper); padding: 0.5rem 1rem; }

/* Header and footer */

.site-header { background: var(--paper); border-bottom: 1px solid var(--line); }
.site-header .wrap { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 0 0.5rem; padding-block: 0.35rem; }
.brand { color: var(--ink); font-weight: 800; font-size: 1.2rem; text-decoration: none; padding-block: 0.6rem; }
.brand span { color: var(--rose); }
/* Tight enough to share one line with the brand on a 390px phone; taps stay 44px+ tall */
.site-nav { display: flex; gap: 0.1rem; margin-inline-end: -0.5rem; }
.site-nav a { color: var(--ink); font-weight: 600; text-decoration: none; padding: 0.6rem 0.5rem; border-radius: 999px; }
.site-nav a:hover { color: var(--rose); }
.site-nav a[aria-current="page"] { color: var(--rose); background: var(--cream); }

main { padding-block: 2rem 3rem; }

.site-footer { background: var(--paper); border-top: 1px solid var(--line); color: var(--ink-soft); font-size: 0.95rem; padding-block: 1.5rem; }
.site-footer p { margin: 0.3rem 0; }

/* Buttons and panels */

.button {
  display: inline-block;
  min-height: 3.25rem;
  padding: 0.85rem 1.5rem;
  background: var(--rose);
  color: #fff;
  border: 0;
  border-radius: 999px;
  font: inherit;
  font-size: 1.1rem;
  font-weight: 700;
  text-align: center;
  text-decoration: none;
  cursor: pointer;
}
.button:hover { background: var(--rose-dark); color: #fff; }
.actions { display: flex; flex-wrap: wrap; gap: 0.75rem; margin-top: 1.5rem; }

.quote { margin: 1.25rem 0; padding-left: 1rem; border-left: 4px solid var(--leaf); }
.quote p { margin: 0 0 0.35em; }
.quote footer { color: var(--ink-soft); font-size: 0.95rem; }

.panel { background: var(--paper); border-radius: var(--radius); padding: 1.5rem; }
.panel > :first-child { margin-top: 0; }
.panel > :last-child { margin-bottom: 0; }

/* Home */

.hero { display: grid; gap: 2rem; align-items: center; }
.cover { border-radius: 6px; box-shadow: 0 12px 32px rgb(0 0 0 / 0.14); }
.characters { display: flex; gap: 1rem; margin-bottom: 1rem; }
.characters figure { margin: 0; width: 8.5rem; text-align: center; font-weight: 700; }
.pack-teaser { border-top: 6px solid var(--leaf); margin-top: 2.5rem; }

/* /abc — the landing page */

.items { color: var(--leaf-text); font-weight: 700; }
.signup { margin-block: 1.5rem 2rem; }
.signup label { display: block; font-size: 1.1rem; font-weight: 700; margin-bottom: 0.6rem; }
.signup input[type="email"] {
  display: block;
  width: 100%;
  min-height: 3.25rem;
  padding: 0.75rem 1rem;
  font: inherit;
  font-size: 1.15rem;
  color: var(--ink);
  background: #fff;
  border: 2px solid var(--field);
  border-radius: 12px;
}
.signup .button { width: 100%; margin-top: 0.75rem; }
.signup .next { margin: 1rem 0 0.5rem; }
.signup .fine { margin: 0; }

.sheets { list-style: none; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(8rem, 1fr)); gap: 1rem; }
.sheets li { font-weight: 700; font-size: 0.95rem; text-align: center; }
.sheets img { width: 100%; margin-bottom: 0.5rem; background: #fff; border: 1px solid var(--line); border-radius: 6px; box-shadow: 0 4px 12px rgb(0 0 0 / 0.08); }

/* /abc/download */

.files { list-style: none; padding: 0; display: grid; gap: 0.75rem; }
.files a { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: 1rem 1.25rem; background: var(--paper); border: 2px solid var(--line); border-radius: var(--radius); color: var(--ink); text-decoration: none; }
.files a:hover { border-color: var(--rose); }
.files .main a { border-color: var(--rose); }
.files strong { display: block; font-size: 1.1rem; }
.files .meta { display: block; color: var(--ink-soft); font-size: 0.92rem; }
.files .get { color: var(--rose); font-weight: 700; white-space: nowrap; }

/* Books */

.book { display: grid; gap: 1.5rem; }
.book .cover { max-width: min(22rem, 100%); }
.subtitle { color: var(--ink-soft); font-size: 1.15rem; margin-top: -0.25em; }
.details { display: grid; grid-template-columns: max-content 1fr; gap: 0.3rem 1rem; }
.details dt { color: var(--ink-soft); }
.details dd { margin: 0; }
.look-inside { grid-column: 1 / -1; }
.look-inside h3 { margin-top: 1rem; }
.spreads { list-style: none; margin: 0; padding: 0 0 0.75rem; display: grid; grid-auto-flow: column; grid-auto-columns: 85%; gap: 1rem; overflow-x: auto; scroll-snap-type: x mandatory; }
.spreads li { scroll-snap-align: start; }
.spreads figure { margin: 0; }
.spreads img { border-radius: 4px; box-shadow: 0 4px 14px rgb(0 0 0 / 0.1); }
.spreads figcaption { margin-top: 0.5rem; color: var(--ink-soft); font-size: 0.95rem; }

@media (max-width: 25rem) {
  .brand { font-size: 1.05rem; }
  .site-nav a { padding-inline: 0.4rem; font-size: 0.98rem; }
}

@media (min-width: 40rem) {
  .signup .row { display: flex; gap: 0.75rem; }
  .signup .button { width: auto; margin-top: 0; flex: none; }
}

@media (min-width: 48rem) {
  .hero { grid-template-columns: 1.1fr 1fr; gap: 3rem; }
  .book { grid-template-columns: 22rem 1fr; gap: 2.5rem; align-items: start; }
  .spreads { grid-auto-flow: row; grid-template-columns: repeat(3, 1fr); overflow: visible; }
}