/* Little Gopal: production prototype stylesheet
   Values come from the Branding Kit v1 and PRD v1 §5 (tokens, type scale, grid, radii). */

:root {
  /* Brand palette (Branding Kit: colour palette) */
  --krishna-blue: #2457A7;
  --krishna-blue-dark: #1B4688;
  --ink: #16324F;
  --ink-soft: #3E5672;
  --leaf: #23715B;
  --leaf-dark: #1A5A48;
  --saffron: #F4B544;
  --cream: #FFF8EC;
  --coral: #D9684F;
  --sky-wash: #EAF2FF;
  --garden-wash: #EAF5ED;
  --white: #FFFFFF;
  --border: #CDD6E0;
  --muted: #5A6B80;           /* ink-tinted grey, 5.3:1 on cream */
  --gold-wash: #FDF1D6;
  --coral-wash: #FBE9E4;
  --focus: #2457A7;

  /* Type (Nunito headings, Nunito Sans body) */
  --font-display: "Nunito", "Noto Sans", ui-rounded, system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-body: "Nunito Sans", "Noto Sans", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --font-deva: "Noto Serif Devanagari", "Nirmala UI", serif;

  /* Spacing: 8-pixel foundation */
  --s1: 8px; --s2: 16px; --s3: 24px; --s4: 32px; --s6: 48px; --s8: 64px;

  /* Radii */
  --r-card: 20px; --r-btn: 12px; --r-dialog: 24px; --r-pill: 999px;

  --max: 1200px;
  --gutter: 32px;
  --header-h: 80px;
  --section-gap: 64px;
  --shadow-soft: 0 1px 2px rgba(22, 50, 79, .06), 0 8px 24px rgba(22, 50, 79, .06);
  --motion: 200ms;
}

@media (max-width: 1023px) { :root { --gutter: 24px; } }
@media (max-width: 767px)  { :root { --gutter: 16px; --header-h: 64px; --section-gap: 40px; } }
@media (prefers-reduced-motion: reduce) { :root { --motion: 0ms; } * { scroll-behavior: auto !important; } }

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--cream); color: var(--ink);
  font: 400 18px/28px var(--font-body);
  -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility;
}
@media (max-width: 767px) { body { font-size: 17px; line-height: 27px; } }
img { max-width: 100%; display: block; }
a { color: var(--krishna-blue); }
a:hover { color: var(--krishna-blue-dark); }
:focus-visible { outline: 3px solid var(--focus); outline-offset: 3px; border-radius: 6px; }
button { font: inherit; color: inherit; }
[hidden] { display: none !important; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

h1, h2, h3, h4 { font-family: var(--font-display); color: var(--ink); margin: 0; text-wrap: balance; }
.hero-title { font-size: 48px; line-height: 56px; font-weight: 800; letter-spacing: -.01em; }
h1, .h1 { font-size: 40px; line-height: 48px; font-weight: 800; }
h2, .h2 { font-size: 32px; line-height: 40px; font-weight: 800; }
h3, .h3 { font-size: 24px; line-height: 32px; font-weight: 700; }
h4, .h4 { font-size: 19px; line-height: 26px; font-weight: 700; }
.meta { font-size: 14px; line-height: 20px; color: var(--muted); }
.eyebrow { font: 700 14px/20px var(--font-display); color: var(--leaf); letter-spacing: .02em; }
@media (max-width: 767px) {
  .hero-title, h1, .h1 { font-size: 32px; line-height: 40px; }
  h2, .h2 { font-size: 26px; line-height: 34px; }
  h3, .h3 { font-size: 22px; line-height: 30px; }
}
p { margin: 0; }
.lede { font-size: 20px; line-height: 30px; color: var(--ink-soft); max-width: 62ch; }
@media (max-width: 767px) { .lede { font-size: 18px; line-height: 28px; } }

.wrap { max-width: calc(var(--max) + 2 * var(--gutter)); margin: 0 auto; padding-inline: var(--gutter); }
.stack > * + * { margin-top: var(--s2); }
.stack-lg > * + * { margin-top: var(--s3); }
.section { padding-block: var(--section-gap); }
.section-head { display: flex; align-items: end; justify-content: space-between; gap: var(--s2); margin-bottom: var(--s3); flex-wrap: wrap; }
.section-head p { color: var(--ink-soft); max-width: 60ch; margin-top: 6px; }
.band-sky { background: var(--sky-wash); }
.band-garden { background: var(--garden-wash); }
.band-white { background: var(--white); }

/* ---------- Prototype ribbon ---------- */
.proto-ribbon {
  background: var(--ink); color: #fff; font-size: 14px; line-height: 20px;
}
.proto-ribbon .wrap { display: flex; align-items: center; gap: var(--s2); padding-block: 8px; }
.proto-ribbon strong { color: var(--saffron); font-family: var(--font-display); }
.proto-ribbon button { margin-left: auto; background: transparent; border: 1px solid rgba(255,255,255,.4); color: #fff; border-radius: 8px; padding: 4px 10px; cursor: pointer; min-height: 32px; }

/* ---------- Skip link ---------- */
.skip-link { position: absolute; left: 16px; top: -120px; background: var(--white); color: var(--ink); padding: 12px 16px; border-radius: var(--r-btn); z-index: 100; box-shadow: var(--shadow-soft); }
.skip-link:not(:focus) { box-shadow: none; }
.skip-link:focus { top: 12px; }

/* ---------- Header ---------- */
.site-header { position: sticky; top: env(safe-area-inset-top, 0px); z-index: 40; background: rgba(255, 248, 236, .96); backdrop-filter: saturate(140%) blur(8px); border-bottom: 1px solid rgba(205, 214, 224, .7); }
.header-inner { height: var(--header-h); display: flex; align-items: center; gap: var(--s3); }
.brand { display: flex; align-items: center; flex-shrink: 0; }
.brand img { width: auto; }

.main-nav { display: flex; gap: 4px; align-items: center; }
.main-nav > a, .main-nav > button, .nav-trigger {
  font: 700 16px/20px var(--font-display); color: var(--ink); text-decoration: none; background: none; border: 0;
  padding: 14px 14px; border-radius: var(--r-btn); cursor: pointer; min-height: 48px; display: inline-flex; align-items: center; gap: 6px;
}
.main-nav > a:hover, .nav-trigger:hover, .main-nav > a[aria-current="page"] { background: var(--sky-wash); color: var(--krishna-blue); }
.nav-item { position: relative; }
.nav-panel { position: absolute; top: calc(100% + 6px); left: 0; min-width: 300px; background: var(--white); border: 1px solid var(--border); border-radius: var(--r-card); padding: 12px; box-shadow: var(--shadow-soft); display: grid; gap: 2px; }
.nav-panel a { display: block; padding: 12px 14px; border-radius: 12px; text-decoration: none; color: var(--ink); }
.nav-panel a:hover { background: var(--sky-wash); }
.nav-panel a strong { display: block; font-family: var(--font-display); font-size: 16px; }
.nav-panel a span { font-size: 14px; color: var(--muted); line-height: 20px; }
.header-actions { margin-left: auto; display: flex; align-items: center; gap: var(--s1); }
.search-mini { display: flex; align-items: center; background: var(--white); border: 1px solid var(--border); border-radius: var(--r-pill); padding: 0 6px 0 16px; height: 48px; width: 260px; }
.search-mini input { border: 0; outline: 0; background: transparent; font: inherit; font-size: 16px; width: 100%; color: var(--ink); }
.search-mini button { border: 0; background: var(--krishna-blue); color: #fff; width: 36px; height: 36px; border-radius: 50%; cursor: pointer; display: grid; place-items: center; }
.search-mini:focus-within { outline: 3px solid var(--focus); outline-offset: 2px; }
.account-link { font: 600 15px var(--font-body); color: var(--ink-soft); text-decoration: none; padding: 12px; border-radius: var(--r-btn); min-height: 48px; display: inline-flex; align-items: center; gap: 8px; background: none; border: 0; cursor: pointer; }
.account-link:hover { background: var(--white); color: var(--ink); }
.menu-toggle { display: none; }
@media (max-width: 1100px) { .search-mini { width: 200px; } }
@media (max-width: 960px) {
  .main-nav, .search-mini, .account-link .label { display: none; }
  .menu-toggle { display: inline-grid; place-items: center; width: 48px; height: 48px; border: 1px solid var(--border); border-radius: var(--r-btn); background: var(--white); cursor: pointer; }
  .search-icon-btn { display: inline-grid !important; }
}
.search-icon-btn { display: none; width: 48px; height: 48px; border: 1px solid var(--border); border-radius: var(--r-btn); background: var(--white); place-items: center; cursor: pointer; color: var(--ink); text-decoration: none; }

/* mobile drawer */
.drawer-backdrop { position: fixed; inset: 0; background: rgba(22, 50, 79, .45); z-index: 60; }
.drawer { position: fixed; top: 0; right: 0; bottom: 0; width: min(92vw, 380px); background: var(--cream); z-index: 61; padding: 16px 16px calc(24px + env(safe-area-inset-bottom, 0px)); overflow-y: auto; display: flex; flex-direction: column; gap: 4px; }
.drawer-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 8px; }
.drawer a { display: flex; align-items: center; justify-content: space-between; min-height: 52px; padding: 0 12px; border-radius: 12px; text-decoration: none; color: var(--ink); font: 700 17px var(--font-display); }
.drawer a:hover { background: var(--white); }
.drawer .drawer-group { font: 700 13px var(--font-display); color: var(--muted); text-transform: none; padding: 16px 12px 4px; }

/* ---------- Buttons ---------- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 48px; padding: 12px 22px; border-radius: var(--r-btn); font: 700 17px/1 var(--font-display); text-decoration: none; cursor: pointer; border: 2px solid transparent; transition: background var(--motion), border-color var(--motion), color var(--motion); white-space: nowrap; }
.btn-primary { background: var(--krishna-blue); color: #fff; }
.btn-primary:hover { background: var(--krishna-blue-dark); color: #fff; }
.btn-secondary { background: var(--white); color: var(--krishna-blue); border-color: var(--krishna-blue); }
.btn-secondary:hover { background: var(--sky-wash); }
.btn-green { background: var(--leaf); color: #fff; }
.btn-green:hover { background: var(--leaf-dark); color: #fff; }
.btn-ghost { background: transparent; color: var(--ink); border-color: var(--border); }
.btn-ghost:hover { background: var(--white); }
.btn-sm { min-height: 40px; padding: 8px 14px; font-size: 15px; }
.btn[aria-pressed="true"] { background: var(--krishna-blue); color: #fff; border-color: var(--krishna-blue); }
.btn-row { display: flex; flex-wrap: wrap; gap: 12px; }
.icon { width: 20px; height: 20px; flex-shrink: 0; }
.link-arrow { font: 700 16px var(--font-display); text-decoration: none; display: inline-flex; gap: 6px; align-items: center; }
.link-arrow:hover { text-decoration: underline; }

/* ---------- Hero ---------- */
.hero { padding-block: 32px 48px; }
.hero-grid { display: grid; grid-template-columns: 7fr 5fr; gap: 24px; align-items: center; }
.hero-copy > * + * { margin-top: 20px; }
.hero-copy .btn-row { margin-top: 32px; }
.hero-art { border-radius: 32px; overflow: hidden; aspect-ratio: 4 / 3; max-width: 100%; position: relative; }
@media (max-width: 899px) { .hero-grid { grid-template-columns: 1fr; } .hero { padding-block: 32px 40px; } .hero-art { aspect-ratio: 16 / 10; } }

/* ---------- Art (illustration placeholders drawn with brand motifs) ---------- */
.art { position: relative; width: 100%; height: 100%; display: block; }
.art svg { width: 100%; height: 100%; display: block; }
.art-caption { position: absolute; left: 12px; bottom: 12px; right: 12px; font-size: 13px; line-height: 18px; color: var(--ink); background: rgba(255, 255, 255, .86); border-radius: 10px; padding: 6px 10px; width: fit-content; max-width: calc(100% - 24px); }

/* ---------- Age tiles ---------- */
.age-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
@media (max-width: 1023px) { .age-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 380px) { .age-grid { grid-template-columns: 1fr; } }
.age-tile { position: relative; display: flex; flex-direction: column; gap: 6px; padding: 24px; border-radius: var(--r-card); text-decoration: none; color: var(--ink); min-height: 200px; border: 1px solid transparent; transition: transform var(--motion), box-shadow var(--motion); overflow: hidden; }
.age-tile:hover { transform: translateY(-2px); box-shadow: var(--shadow-soft); color: var(--ink); }
.age-tile .age-range { font: 800 40px/44px var(--font-display); white-space: nowrap; }
.age-tile .age-name { font: 800 22px/28px var(--font-display); }
.age-tile p { font-size: 16px; line-height: 24px; color: var(--ink-soft); margin-top: auto; }
.age-tile .tile-motif { position: absolute; right: -10px; top: -10px; width: 96px; height: 96px; opacity: .9; }
.age-discover { background: var(--gold-wash); }
.age-explore { background: var(--sky-wash); }
.age-grow { background: var(--garden-wash); }
.age-reflect { background: var(--white); border-color: var(--border); }
.age-tile[aria-current="true"]::after { content: "Your selection"; position: absolute; right: 16px; top: 16px; font: 700 12px var(--font-display); background: var(--ink); color: #fff; border-radius: 999px; padding: 4px 10px; }

/* ---------- Cards ---------- */
.grid { display: grid; gap: 24px; grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
@media (max-width: 1023px) { .grid, .grid-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 640px) { .grid, .grid-4, .grid-2 { grid-template-columns: 1fr; } }

.card { position: relative; background: var(--white); border: 1px solid var(--border); border-radius: var(--r-card); overflow: hidden; display: flex; flex-direction: column; transition: box-shadow var(--motion), transform var(--motion); min-width: 0; }
.card:hover { box-shadow: var(--shadow-soft); transform: translateY(-2px); }
.card-thumb { aspect-ratio: 16 / 10; background: var(--sky-wash); position: relative; }
.card-body { padding: 18px 20px 20px; display: flex; flex-direction: column; gap: 8px; flex: 1; }
.card-type { display: inline-flex; align-items: center; gap: 6px; font: 700 13px/18px var(--font-display); color: var(--leaf); }
.card-title { font: 800 20px/26px var(--font-display); }
.card-title a { color: var(--ink); text-decoration: none; }
.card-title a::after { content: ""; position: absolute; inset: 0; z-index: 1; }
.card-title a:focus-visible { outline: none; }
.card:focus-within { outline: 3px solid var(--focus); outline-offset: 3px; }
.card-outcome { font-size: 16px; line-height: 24px; color: var(--ink-soft); }
.card-meta { display: flex; flex-wrap: wrap; gap: 6px 14px; margin-top: auto; padding-top: 8px; font-size: 14px; color: var(--muted); }
.card-meta span { display: inline-flex; gap: 4px; align-items: center; }
.save-btn { position: absolute; top: 12px; right: 12px; z-index: 2; width: 44px; height: 44px; border-radius: 50%; border: 1px solid var(--border); background: rgba(255,255,255,.94); display: grid; place-items: center; cursor: pointer; color: var(--ink); }
.save-btn[aria-pressed="true"] { background: var(--krishna-blue); color: #fff; border-color: var(--krishna-blue); }
.card-teacher { display: flex; gap: 12px; font-size: 14px; color: var(--ink-soft); border-top: 1px dashed var(--border); padding-top: 10px; }

.pill { display: inline-flex; align-items: center; gap: 6px; border-radius: 999px; padding: 4px 12px; font: 700 13px/20px var(--font-display); background: var(--sky-wash); color: var(--krishna-blue); }
.pill-green { background: var(--garden-wash); color: var(--leaf); }
.pill-gold { background: var(--gold-wash); color: #7A4F00; }
.pill-ink { background: var(--ink); color: #fff; }
.pill-coral { background: var(--coral-wash); color: #8E3A28; }

/* ---------- Feature (story + companion) ---------- */
.feature { display: grid; grid-template-columns: 1.3fr 1fr; gap: 24px; }
@media (max-width: 899px) { .feature { grid-template-columns: 1fr; } }
.feature-main { background: var(--white); border: 1px solid var(--border); border-radius: var(--r-card); overflow: hidden; display: grid; grid-template-columns: 1fr 1fr; }
.feature-main .card-body { padding: 28px; gap: 12px; }
@media (max-width: 640px) { .feature-main { grid-template-columns: 1fr; } .feature-main .card-thumb { aspect-ratio: 16/10; } }
.feature-side { display: grid; gap: 24px; }

/* type browse tiles */
.type-tile { display: flex; gap: 16px; align-items: center; background: var(--white); border: 1px solid var(--border); border-radius: var(--r-card); padding: 20px; text-decoration: none; color: var(--ink); min-height: 96px; }
.type-tile:hover { box-shadow: var(--shadow-soft); color: var(--ink); }
.type-icon { width: 56px; height: 56px; border-radius: 16px; display: grid; place-items: center; flex-shrink: 0; }
.type-tile strong { font: 800 20px var(--font-display); display: block; }
.type-tile span { font-size: 15px; color: var(--muted); line-height: 22px; }

/* festival band */
.festival { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; align-items: center; background: var(--gold-wash); border-radius: 32px; padding: 40px; }
@media (max-width: 899px) { .festival { grid-template-columns: 1fr; padding: 24px; } }
.festival .art-box { border-radius: 24px; overflow: hidden; aspect-ratio: 16/10; }

/* teacher band */
.teacher-band { display: grid; grid-template-columns: 1fr 1.1fr; gap: 40px; align-items: start; }
@media (max-width: 899px) { .teacher-band { grid-template-columns: 1fr; } }
.this-sunday { background: var(--white); border-radius: var(--r-card); border: 1px solid var(--border); padding: 24px; display: grid; gap: 16px; }
.this-sunday header { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; }
.check-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.check-list li { display: flex; gap: 10px; align-items: flex-start; }
.check-list svg { color: var(--leaf); margin-top: 4px; }

.mission { display: grid; grid-template-columns: auto 1fr; gap: 24px; align-items: center; }
.mission img { width: 88px; }
@media (max-width: 640px) { .mission { grid-template-columns: 1fr; } }

/* ---------- Footer ---------- */
.site-footer { background: var(--ink); color: #DCE5F0; padding-block: 56px 32px; margin-top: 0; }
.site-footer a { color: #fff; text-decoration: none; }
.site-footer a:hover { text-decoration: underline; }
.footer-grid { display: grid; grid-template-columns: 1.4fr repeat(3, 1fr); gap: 32px; }
@media (max-width: 899px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px) { .footer-grid { grid-template-columns: 1fr; } }
.footer-grid h3 { color: #fff; font-size: 17px; line-height: 24px; margin-bottom: 12px; }
.footer-grid ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; font-size: 16px; }
.footer-brand { display: grid; gap: 16px; font-size: 16px; line-height: 24px; }
.footer-brand .logo-chip { background: var(--cream); border-radius: 16px; padding: 10px 14px; width: fit-content; }
.footer-brand .logo-chip img { height: 44px; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.18); margin-top: 40px; padding-top: 20px; display: flex; flex-wrap: wrap; gap: 12px 24px; justify-content: space-between; font-size: 14px; color: #B8C6D8; }

/* ---------- Page header / breadcrumbs ---------- */
.page-head { padding-block: 32px 24px; }
.crumbs { display: flex; flex-wrap: wrap; gap: 6px; font-size: 15px; margin-bottom: 16px; color: var(--muted); list-style: none; padding: 0; }
.crumbs a { color: var(--ink-soft); }
.crumbs li + li::before { content: "›"; margin-right: 6px; color: var(--border); }

/* ---------- Library / filters ---------- */
.library { display: grid; grid-template-columns: 264px minmax(0, 1fr); gap: 32px; align-items: start; }
@media (max-width: 960px) { .library { grid-template-columns: 1fr; } .filter-rail { display: none; } }
.filter-rail { position: sticky; top: calc(var(--header-h) + 16px); background: var(--white); border: 1px solid var(--border); border-radius: var(--r-card); padding: 20px; max-height: calc(100vh - var(--header-h) - 32px); overflow-y: auto; }
.filter-group { border: 0; padding: 0; margin: 0 0 20px; }
.filter-group legend { font: 800 16px var(--font-display); margin-bottom: 8px; padding: 0; }
.check { display: flex; align-items: center; gap: 10px; min-height: 40px; font-size: 16px; cursor: pointer; }
.check input { width: 20px; height: 20px; accent-color: var(--krishna-blue); }
.results-bar { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; justify-content: space-between; margin-bottom: 16px; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip { display: inline-flex; align-items: center; gap: 6px; min-height: 36px; padding: 4px 8px 4px 14px; border-radius: 999px; background: var(--sky-wash); color: var(--krishna-blue); border: 0; cursor: pointer; font: 700 14px var(--font-display); }
.chip svg { width: 16px; height: 16px; }
.select { min-height: 48px; border: 1px solid var(--border); border-radius: var(--r-btn); padding: 0 40px 0 14px; font: inherit; font-size: 16px; background: var(--white) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%2316324F' stroke-width='2.5' stroke-linecap='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E") no-repeat right 14px center; appearance: none; color: var(--ink); }
.filter-button { display: none; }
@media (max-width: 960px) { .filter-button { display: inline-flex; } }
.type-tabs { display: flex; gap: 8px; overflow-x: auto; padding-bottom: 4px; margin-bottom: 20px; scrollbar-width: thin; }
.type-tabs button { flex-shrink: 0; }

.empty-state { background: var(--white); border: 1px dashed var(--border); border-radius: var(--r-card); padding: 40px 24px; text-align: center; display: grid; gap: 12px; justify-items: center; }
.empty-state img { width: 72px; opacity: .9; }
.skeleton { background: linear-gradient(90deg, #F2ECE0 25%, #F8F3EA 37%, #F2ECE0 63%); background-size: 400% 100%; animation: shimmer 1.4s ease infinite; border-radius: var(--r-card); }
@keyframes shimmer { 0% { background-position: 100% 50%; } 100% { background-position: 0 50%; } }
@media (prefers-reduced-motion: reduce) { .skeleton { animation: none; } }

/* ---------- Search page ---------- */
.search-big { display: flex; gap: 12px; margin-top: 20px; max-width: 720px; }
.search-big input { flex: 1; min-width: 0; min-height: 56px; border-radius: 16px; border: 1px solid var(--border); padding: 0 18px; font: inherit; font-size: 18px; background: var(--white); color: var(--ink); }

/* ---------- Reader ---------- */
.reader-head { display: grid; grid-template-columns: 1.2fr 1fr; gap: 32px; align-items: center; padding-block: 24px 32px; }
@media (max-width: 899px) { .reader-head { grid-template-columns: 1fr; } }
.reader-cover { border-radius: 28px; overflow: hidden; aspect-ratio: 4/3; }
.meta-row { display: flex; flex-wrap: wrap; gap: 8px 12px; align-items: center; }
.purpose { background: var(--garden-wash); border-radius: 16px; padding: 14px 16px; font-size: 17px; line-height: 26px; display: flex; gap: 10px; }
.reader-tools { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; justify-content: space-between; padding: 12px; background: var(--white); border: 1px solid var(--border); border-radius: 16px; position: sticky; top: calc(var(--header-h) + 8px); z-index: 5; }
.segmented { display: inline-flex; flex-wrap: wrap; max-width: 100%; background: var(--cream); border-radius: 12px; padding: 4px; gap: 4px; }
.segmented button { border: 0; background: transparent; border-radius: 9px; min-height: 40px; padding: 0 16px; font: 700 15px var(--font-display); cursor: pointer; color: var(--ink-soft); }
.segmented button[aria-pressed="true"] { background: var(--white); color: var(--krishna-blue); box-shadow: 0 1px 3px rgba(22,50,79,.14); }
.reader-body { max-width: 65ch; margin: 32px auto 0; }
.reader-body p { margin: 0 0 1.1em; }
.reader-body h2 { font-size: 24px; line-height: 32px; margin: 1.6em 0 .6em; }
.reader-body[data-size="l"] { font-size: 21px; line-height: 33px; }
.reader-body[data-size="xl"] { font-size: 24px; line-height: 38px; }
.age-discover-page .reader-body { font-size: 20px; line-height: 32px; }
.speaking { background: var(--gold-wash); border-radius: 6px; box-shadow: 0 0 0 4px var(--gold-wash); }
.audio-bar { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.audio-bar .play { width: 48px; height: 48px; border-radius: 50%; background: var(--krishna-blue); color: #fff; border: 0; display: grid; place-items: center; cursor: pointer; }
.progress { flex: 1; min-width: 120px; height: 8px; border-radius: 99px; background: var(--sky-wash); overflow: hidden; }
.progress > i { display: block; height: 100%; background: var(--krishna-blue); width: 0; transition: width 300ms; }
.after-read { display: grid; gap: 24px; grid-template-columns: repeat(3, minmax(0, 1fr)); margin-top: 40px; }
@media (max-width: 899px) { .after-read { grid-template-columns: 1fr; } }
.panel { background: var(--white); border: 1px solid var(--border); border-radius: var(--r-card); padding: 24px; }
.panel h3 { font-size: 20px; line-height: 28px; margin-bottom: 12px; }
.panel ol, .panel ul { margin: 0; padding-left: 1.2em; display: grid; gap: 8px; }
.source-panel { background: var(--sky-wash); border-radius: var(--r-card); padding: 24px; display: grid; gap: 10px; font-size: 16px; line-height: 24px; }
.source-panel dl { display: grid; grid-template-columns: max-content 1fr; gap: 6px 16px; margin: 0; }
.source-panel dt { font-weight: 700; }
.source-panel dd { margin: 0; }
.finished { display: flex; gap: 12px; align-items: center; justify-content: center; padding: 20px; border-radius: var(--r-card); background: var(--garden-wash); margin-top: 32px; text-align: center; flex-wrap: wrap; }

/* ---------- Lesson ---------- */
.lesson-layout { display: grid; grid-template-columns: 320px minmax(0, 1fr); gap: 40px; align-items: start; }
@media (max-width: 960px) { .lesson-layout { grid-template-columns: 1fr; } }
.summary-rail { position: sticky; top: calc(var(--header-h) + 16px); display: grid; gap: 16px; }
@media (max-width: 960px) { .summary-rail { position: static; } }
.summary-rail .panel { padding: 20px; }
.kv { display: grid; grid-template-columns: max-content 1fr; gap: 8px 14px; margin-bottom: 0; margin-inline: 0; font-size: 16px; line-height: 24px; }
.kv dt { color: var(--muted); }
.kv dd { margin: 0; font-weight: 600; }
.series-nav { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.series-nav a, .series-nav span { min-width: 44px; min-height: 44px; display: inline-grid; place-items: center; border-radius: 12px; border: 1px solid var(--border); text-decoration: none; font: 800 16px var(--font-display); color: var(--ink); background: var(--white); padding: 0 12px; }
.series-nav [aria-current="page"] { background: var(--krishna-blue); color: #fff; border-color: var(--krishna-blue); }
.timebar { display: flex; height: 14px; border-radius: 99px; overflow: hidden; gap: 2px; margin: 8px 0 4px; }
.timebar i { display: block; height: 100%; }
.segments { list-style: none; padding: 0; margin: 0; display: grid; gap: 16px; counter-reset: seg; }
.segment { background: var(--white); border: 1px solid var(--border); border-radius: var(--r-card); padding: 20px 24px; display: grid; grid-template-columns: 72px minmax(0, 1fr); gap: 16px; }
@media (max-width: 640px) { .segment { grid-template-columns: 1fr; } }
.segment .mins { font: 800 28px/32px var(--font-display); color: var(--krishna-blue); }
.segment .mins small { display: block; font-size: 13px; line-height: 18px; color: var(--muted); font-weight: 700; }
.segment h3 { font-size: 21px; line-height: 28px; }
.segment .seg-body { display: grid; gap: 10px; }
.seg-link { display: flex; align-items: center; gap: 12px; background: var(--cream); border-radius: 14px; padding: 10px 12px; text-decoration: none; color: var(--ink); }
.seg-link:hover { background: var(--sky-wash); color: var(--ink); }
.seg-link .type-icon { width: 40px; height: 40px; border-radius: 12px; }
.seg-link strong { font-family: var(--font-display); display: block; line-height: 22px; }
.seg-link span { font-size: 14px; color: var(--muted); }
.materials { font-size: 15px; color: var(--ink-soft); }
.optional-tag { font: 700 12px var(--font-display); color: #7A4F00; background: var(--gold-wash); border-radius: 99px; padding: 2px 8px; margin-left: 8px; vertical-align: middle; }
.version-toggle { margin: 20px 0; }

/* ---------- Activity / quiz ---------- */
.steps { counter-reset: step; list-style: none; padding: 0; margin: 0; display: grid; gap: 14px; }
.steps li { counter-increment: step; display: grid; grid-template-columns: 44px 1fr; gap: 14px; align-items: start; }
.steps li::before { content: counter(step); width: 40px; height: 40px; border-radius: 50%; background: var(--leaf); color: #fff; display: grid; place-items: center; font: 800 18px var(--font-display); }
.callout { border-radius: 16px; padding: 16px 18px; display: flex; gap: 12px; font-size: 16px; line-height: 24px; }
.callout-safety { background: var(--coral-wash); }
.callout-respect { background: var(--gold-wash); }
.callout-info { background: var(--sky-wash); }
.quiz { background: var(--white); border: 1px solid var(--border); border-radius: var(--r-card); padding: 28px; display: grid; gap: 18px; }
.quiz-progress { font: 700 14px var(--font-display); color: var(--muted); }
.options { display: grid; gap: 10px; }
.option { display: flex; align-items: center; gap: 12px; text-align: left; min-height: 56px; padding: 12px 16px; border-radius: 14px; border: 2px solid var(--border); background: var(--white); cursor: pointer; font-size: 17px; }
.option:hover { border-color: var(--krishna-blue); }
.option[aria-pressed="true"] { border-color: var(--krishna-blue); background: var(--sky-wash); }
.option.correct { border-color: var(--leaf); background: var(--garden-wash); }
.option.tryagain { border-color: var(--saffron); background: var(--gold-wash); }
.feedback { border-radius: 14px; padding: 14px 16px; font-size: 16px; line-height: 24px; }
.feedback.good { background: var(--garden-wash); }
.feedback.clue { background: var(--gold-wash); }

/* ---------- Song / śloka ---------- */
.lyrics { display: grid; gap: 20px; }
.verse { background: var(--white); border-radius: var(--r-card); border: 1px solid var(--border); padding: 24px; display: grid; gap: 8px; }
.deva { font-family: var(--font-deva); font-size: 26px; line-height: 46px; color: var(--ink); }
.translit { font-style: italic; font-size: 19px; line-height: 30px; color: var(--ink-soft); }
.word-meanings { font-size: 16px; line-height: 26px; color: var(--ink-soft); }
.word-meanings b { color: var(--ink); font-style: italic; }
.verse-card { width: min(100%, 420px); aspect-ratio: 5/7; background: var(--cream); border-radius: 18px; border: 1px solid var(--border); padding: 28px; display: grid; align-content: space-between; text-align: center; box-shadow: var(--shadow-soft); }

/* ---------- Calendar ---------- */
.quarter { background: var(--white); border: 1px solid var(--border); border-radius: var(--r-card); padding: 24px; }
.quarter + .quarter { margin-top: 24px; }
.quarter-head { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; flex-wrap: wrap; margin-bottom: 16px; }
.weeks { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 12px; }
.week { border-radius: 14px; padding: 12px 14px; background: var(--cream); display: grid; gap: 4px; text-decoration: none; color: var(--ink); border: 2px solid transparent; min-height: 96px; }
.week:hover { border-color: var(--krishna-blue); color: var(--ink); }
.week .wk { font: 800 13px var(--font-display); color: var(--muted); }
.week strong { font-family: var(--font-display); font-size: 16px; line-height: 22px; }
.week.festival-week { background: var(--gold-wash); }
.week.today { border-color: var(--leaf); background: var(--garden-wash); }
.week.flex-week { background: repeating-linear-gradient(135deg, #fff, #fff 8px, var(--cream) 8px, var(--cream) 16px); color: var(--muted); }

/* ---------- Account / planner ---------- */
.planner { display: grid; grid-template-columns: minmax(0, 1fr) 340px; gap: 32px; align-items: start; }
@media (max-width: 960px) { .planner { grid-template-columns: 1fr; } }
.plan-items { list-style: none; padding: 0; margin: 0; display: grid; gap: 12px; }
.plan-item { background: var(--white); border: 1px solid var(--border); border-radius: 16px; padding: 14px 16px; display: grid; grid-template-columns: 1fr auto; gap: 8px 16px; align-items: center; }
.plan-item .controls { display: flex; gap: 6px; align-items: center; }
.icon-btn { width: 40px; height: 40px; border-radius: 10px; border: 1px solid var(--border); background: var(--white); display: grid; place-items: center; cursor: pointer; color: var(--ink); }
.icon-btn:hover { background: var(--sky-wash); }
.icon-btn:disabled { opacity: .4; cursor: not-allowed; }
.mins-input { width: 72px; min-height: 40px; border: 1px solid var(--border); border-radius: 10px; padding: 0 8px; font: inherit; font-size: 16px; text-align: right; }
.total-box { border-radius: 16px; padding: 16px; display: grid; gap: 4px; }
.total-ok { background: var(--garden-wash); }
.total-over { background: var(--coral-wash); }
.field { display: grid; gap: 6px; }
.field label { font-weight: 700; font-size: 16px; }
.field input, .field select, .field textarea { min-height: 48px; border: 1px solid var(--border); border-radius: var(--r-btn); padding: 10px 14px; font: inherit; font-size: 17px; background: var(--white); color: var(--ink); }
.field .hint { font-size: 14px; color: var(--muted); }
.field .error { font-size: 14px; color: #A23A22; font-weight: 700; }
.warning-note { background: var(--gold-wash); border-radius: 12px; padding: 10px 12px; font-size: 14px; line-height: 20px; }

/* ---------- Dialogs ---------- */
.dialog-backdrop { position: fixed; inset: 0; background: rgba(22, 50, 79, .5); z-index: 80; display: grid; place-items: center; padding: 16px; }
.dialog { background: var(--cream); border-radius: var(--r-dialog); width: min(100%, 560px); max-height: calc(100vh - 32px); overflow-y: auto; padding: 28px; display: grid; gap: 18px; box-shadow: 0 24px 60px rgba(22,50,79,.3); }
.dialog-wide { width: min(100%, 920px); }
.dialog-head { display: flex; justify-content: space-between; align-items: start; gap: 16px; }
@media (max-width: 640px) { .dialog-backdrop { place-items: end center; padding: 0; } .dialog { border-radius: var(--r-dialog) var(--r-dialog) 0 0; width: 100%; padding-bottom: calc(24px + env(safe-area-inset-bottom, 0px)); } }

/* packet preview */
.packet-pages { display: flex; gap: 16px; overflow-x: auto; padding: 4px 4px 12px; }
.page { flex-shrink: 0; width: 260px; background: #fff; box-shadow: 0 2px 10px rgba(22,50,79,.15); padding: 18px; font-size: 9.5px; line-height: 13px; color: #111; display: grid; align-content: start; gap: 6px; }
.page.a4 { aspect-ratio: 210/297; }
.page.letter { aspect-ratio: 8.5/11; }
.page h5 { font: 800 13px var(--font-display); margin: 0; }
.page .ph { height: 6px; background: #E5E9EF; border-radius: 3px; }
.page .ph.s { width: 60%; }
.page .foot { margin-top: auto; display: flex; justify-content: space-between; color: #666; font-size: 8px; }

/* certificate */
.certificate { aspect-ratio: 11/8.5; background: #fff; border: 10px solid var(--gold-wash); outline: 2px solid var(--saffron); outline-offset: -18px; border-radius: 12px; display: grid; place-items: center; text-align: center; padding: 32px; gap: 8px; }

/* toast */
.toast-region { position: fixed; left: 50%; bottom: calc(24px + env(safe-area-inset-bottom, 0px)); transform: translateX(-50%); z-index: 90; display: grid; gap: 8px; width: min(92vw, 460px); }
.toast { background: var(--ink); color: #fff; border-radius: 14px; padding: 14px 18px; display: flex; gap: 12px; align-items: center; justify-content: space-between; box-shadow: 0 10px 30px rgba(22,50,79,.3); font-size: 16px; }
.toast a { color: var(--saffron); font-weight: 700; }

/* age-aware page treatments (Branding Kit: age-aware expression) */
.age-banner { border-radius: 28px; padding: 40px; display: grid; grid-template-columns: 1.3fr 1fr; gap: 32px; align-items: center; }
@media (max-width: 899px) { .age-banner { grid-template-columns: 1fr; padding: 24px; } }
.age-banner .art-box { border-radius: 22px; overflow: hidden; aspect-ratio: 4/3; }
.age-reflect-page .age-banner { background: var(--white); border: 1px solid var(--border); }
.age-reflect-page .card { border-radius: 14px; }
.age-reflect-page .card-thumb { aspect-ratio: 21/9; }
.age-discover-page .card-title { font-size: 22px; line-height: 28px; }
.age-note { display: flex; gap: 12px; align-items: flex-start; background: var(--white); border-radius: 16px; padding: 16px; font-size: 16px; line-height: 24px; border: 1px solid var(--border); }
.pathway { counter-reset: path; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; list-style: none; padding: 0; margin: 0; }
@media (max-width: 899px) { .pathway { grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px) { .pathway { grid-template-columns: 1fr; } }
.pathway li { background: var(--white); border-radius: 16px; border: 1px solid var(--border); padding: 16px; counter-increment: path; display: grid; gap: 6px; }
.pathway li::before { content: "Step " counter(path); font: 800 13px var(--font-display); color: var(--leaf); }
.pathway a { font: 800 17px/24px var(--font-display); color: var(--ink); text-decoration: none; }
.pathway a:hover { text-decoration: underline; }

.prose { max-width: 70ch; }
.prose p + p, .prose p + h2, .prose ul + p { margin-top: 1em; }
.prose h2 { margin-top: 1.5em; margin-bottom: .5em; }
.prose ul { padding-left: 1.2em; }
.prose a { text-decoration: underline; }

.unavailable { text-align: center; display: grid; justify-items: center; gap: 16px; padding-block: 80px; }

/* print (PRD §10: print styles remove navigation and interactive controls) */
@media print {
  .site-header, .site-footer, .proto-ribbon, .no-print, .save-btn, .reader-tools, .toast-region, .skip-link { display: none !important; }
  body { background: #fff; font-size: 12pt; line-height: 1.45; }
  .lesson-layout { grid-template-columns: 1fr; }
  .summary-rail { position: static; }
  .segment, .panel { break-inside: avoid; border-color: #999; }
  a { color: #000; text-decoration: none; }
}

@media (max-width: 480px) { .search-big .btn { padding-inline: 14px; } .search-big .btn .label-text { display: none; } }

/* ---------- Lesson script (fully scripted) ---------- */
.say { margin: 4px 0 0; padding: 14px 18px; background: var(--sky-wash); border-left: 4px solid var(--krishna-blue); border-radius: 0 14px 14px 0; font-size: 17px; line-height: 27px; color: var(--ink); }
.say-label { display: block; font: 800 12px/16px var(--font-display); letter-spacing: .04em; text-transform: uppercase; color: var(--krishna-blue); margin-bottom: 4px; }
.qa { margin: 4px 0 0; padding-left: 1.3em; display: grid; gap: 10px; }
.qa strong { display: block; font-weight: 700; }
.qa em { display: block; color: var(--ink-soft); font-size: 16px; }
.verse-inline { background: var(--gold-wash); border-radius: 14px; padding: 14px 18px; display: grid; gap: 4px; }
.verse-inline .deva { font-size: 22px; line-height: 38px; }
.verse-inline .translit { font-size: 17px; line-height: 26px; }
.topic-chips .chip { text-decoration: none; padding: 4px 14px; }

/* ---------- Activity schema (Topics · Materials · Duration · Preparation · Do · Say · Application) ---------- */
.activity-layout { display: grid; grid-template-columns: minmax(0, 1fr) 340px; gap: 40px; align-items: start; }
@media (max-width: 960px) { .activity-layout { grid-template-columns: 1fr; } }
.schema { display: grid; gap: 0; background: var(--white); border: 1px solid var(--border); border-radius: var(--r-card); padding: 8px 24px 24px; }
.schema > .callout { margin-top: 16px; }
.schema-row { display: grid; grid-template-columns: 170px minmax(0, 1fr); gap: 8px 24px; padding: 18px 0; border-bottom: 1px solid #E8EDF3; }
.schema-row:last-of-type { border-bottom: 0; }
@media (max-width: 640px) { .schema-row { grid-template-columns: 1fr; } }
.schema-label { font: 800 14px/22px var(--font-display); letter-spacing: .04em; text-transform: uppercase; color: var(--leaf); margin: 0; }
.schema-body ul, .schema-body ol { margin: 0; padding-left: 1.2em; display: grid; gap: 6px; }
.schema-body .steps { padding-left: 0; }

/* ---------- Indexes ---------- */
.series-groups { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 24px; }
.series-group h3 a { color: var(--ink); }
.lesson-list { list-style: none; padding: 0; margin: 10px 0 0; display: grid; gap: 10px; }
.lesson-list li { display: grid; gap: 2px; padding-left: 14px; border-left: 3px solid var(--garden-wash); }
.lesson-list a { font: 700 17px/24px var(--font-display); color: var(--ink); text-decoration: none; }
.lesson-list a:hover { color: var(--krishna-blue); text-decoration: underline; }
.ref-table { width: 100%; border-collapse: collapse; font-size: 16px; background: var(--white); border-radius: 14px; overflow: hidden; }
.ref-table th, .ref-table td { text-align: left; padding: 12px 14px; border-bottom: 1px solid #E8EDF3; vertical-align: top; }
.ref-table th { font: 800 13px var(--font-display); color: var(--muted); letter-spacing: .03em; text-transform: uppercase; background: var(--cream); }
.az { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 20px; }
.az a { min-width: 44px; min-height: 44px; display: inline-grid; place-items: center; padding: 0 14px; border-radius: 12px; background: var(--white); border: 1px solid var(--border); font: 800 16px var(--font-display); color: var(--ink); text-decoration: none; }
.az a:hover { background: var(--sky-wash); color: var(--krishna-blue); }
.az-group { padding-top: 24px; scroll-margin-top: calc(var(--header-h) + 16px); }
.topic-list { list-style: none; padding: 0; margin: 12px 0 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 12px 32px; }
.topic-list li { padding: 12px 0; border-bottom: 1px solid #E8EDF3; }
.topic-list a { font: 800 18px var(--font-display); color: var(--ink); }
.topic-list p { font-size: 15px; line-height: 22px; color: var(--ink-soft); margin-top: 4px; }
.help-section { scroll-margin-top: calc(var(--header-h) + 16px); }
.faq { background: var(--white); border: 1px solid var(--border); border-radius: 14px; padding: 0 18px; margin-top: 10px; }
.faq summary { cursor: pointer; min-height: 52px; display: flex; align-items: center; font: 700 17px var(--font-display); list-style: none; }
.faq summary::after { content: "+"; margin-left: auto; font-size: 22px; color: var(--krishna-blue); }
.faq[open] summary::after { content: "–"; }
.faq p { padding-bottom: 16px; }
.also { background: var(--white); border: 1px solid var(--border); border-radius: var(--r-card); padding: 18px 20px; margin-bottom: 24px; }
.also ul { list-style: none; padding: 0; margin: 10px 0 0; display: grid; gap: 8px; }

/* ---------- Print views ---------- */
.print-mode .site-header, .print-mode .site-footer, .print-mode .proto-ribbon { display: none; }
.print-mode { background: #E9ECF1; }
.print-toolbar { position: sticky; top: 0; z-index: 30; background: var(--white); border-bottom: 1px solid var(--border); }
.print-toolbar-inner { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; padding-block: 10px; }
.print-title { font-family: var(--font-display); flex: 1; min-width: 200px; }
.print-doc { display: grid; gap: 24px; justify-items: center; padding: 24px 16px 64px; }
.sheet { background: #fff; color: #111; width: 8.5in; max-width: 100%; min-height: 11in; padding: 0.6in 0.65in; box-shadow: 0 4px 18px rgba(22,50,79,.18); display: flex; flex-direction: column; gap: 10px; font: 400 12pt/1.45 var(--font-body); }
.paper-a4 .sheet { width: 210mm; min-height: 297mm; }
.sheet h1 { font: 800 22pt/1.15 var(--font-display); color: var(--ink); }
.sheet h2 { font: 800 12pt var(--font-display); color: var(--leaf); text-transform: uppercase; letter-spacing: .04em; margin-top: 10px; }
.sheet h3 { font: 800 13pt var(--font-display); }
.sheet ul, .sheet ol { margin: 4px 0 0; padding-left: 1.3em; }
.sheet-head { display: flex; gap: 16px; align-items: center; border-bottom: 3px solid var(--saffron); padding-bottom: 12px; margin-bottom: 6px; }
.sheet-head img { height: 44px; width: auto; }
.sheet-kicker { font: 700 10pt var(--font-display); color: var(--muted); text-transform: uppercase; letter-spacing: .05em; }
.sheet-cols { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.sheet-seg { display: grid; grid-template-columns: 44px 1fr; gap: 10px; padding: 8px 0; border-top: 1px solid #DDE3EA; break-inside: avoid; }
.sheet-min { font: 800 16pt var(--font-display); color: var(--krishna-blue); }
.sheet-say { font-style: italic; border-left: 3px solid var(--krishna-blue); padding-left: 10px; margin: 4px 0; }
.sheet-verse { font-style: italic; } .sheet-verse span { font-style: normal; color: var(--muted); }
.sheet-link { color: var(--leaf); font-weight: 700; }
.sheet-next { margin-top: auto; background: var(--garden-wash); padding: 8px 12px; border-radius: 8px; }
.sheet-foot { margin-top: auto; padding-top: 10px; border-top: 1px solid #DDE3EA; display: flex; justify-content: space-between; font-size: 8.5pt; color: #666; }
.sheet-lede { font-size: 13pt; }
.sheet-versebox { border: 2px solid var(--saffron); border-radius: 12px; padding: 12px 16px; text-align: center; }
.sheet-versebox .deva { font-size: 18pt; line-height: 1.6; }
.sheet-practice { font: 700 13pt var(--font-display); }
.sheet-draw { flex: 1; min-height: 200px; border: 2px dashed #B8C4D2; border-radius: 12px; display: grid; place-items: center; color: #8592A3; font-size: 11pt; }
.sheet-q { break-inside: avoid; margin-top: 8px; } .sheet-opt { margin-left: 16px; }
.sheet-note { background: #FFF4E5; padding: 8px 12px; border-radius: 8px; font-size: 11pt; }
.sheet-line { margin-top: 16px; }
.ws-grid { border-collapse: collapse; margin: 12px auto; }
.ws-grid td { width: 30px; height: 30px; text-align: center; font: 700 14pt var(--font-display); border: 1px solid #C9D2DD; }
.ws-grid td.hit { background: var(--gold-wash); color: var(--ink); }
.card-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0; flex: 1; }
.vcard { border: 1px dashed #9AA8B8; padding: 18px; text-align: center; display: grid; align-content: center; gap: 6px; }
.vcard img { height: 32px; margin: 0 auto; }
.vcard .deva { font-size: 14pt; line-height: 1.7; }
.cert-print { flex: 1; border: 10px solid var(--gold-wash); outline: 2px solid var(--saffron); outline-offset: -18px; display: grid; justify-items: center; align-content: center; gap: 12px; text-align: center; padding: 40px; }
.cert-print img { height: 64px; }
.cert-line { width: 70%; border-bottom: 2px solid #333; height: 36px; }
.cert-sign { display: flex; gap: 80px; margin-top: 40px; } .cert-sign span { border-top: 1px solid #333; padding-top: 6px; min-width: 160px; }
@media print {
  .print-mode, .print-mode body { background: #fff; }
  .print-doc { padding: 0; gap: 0; display: block; }
  .sheet { box-shadow: none; width: auto; min-height: calc(100vh - 24mm); padding: 0; page-break-after: always; break-after: page; }
  .sheet:last-child { page-break-after: auto; break-after: auto; }
}
@media (max-width: 640px) { .btn { white-space: normal; text-align: center; line-height: 1.25; } }
.table-wrap { overflow-x: auto; border-radius: 14px; }
.print-doc { overflow-x: auto; }
@media (max-width: 640px) { .sheet-cols { grid-template-columns: 1fr; } .ws-grid td { width: 22px; height: 22px; font-size: 11pt; } }
section[id] { scroll-margin-top: calc(var(--header-h) + 16px); }

/* Brand lockup: emblem + typeset wordmark (Branding Kit: Nunito ExtraBold 800, Krishna blue) + tagline */
.brand { flex-direction: row; align-items: center; gap: 8px; text-decoration: none; }
.brand .brand-emblem { height: 52px; width: auto; }
.brand-text { display: grid; gap: 1px; }
.wordmark { font: 800 30px/30px var(--font-display); color: var(--krishna-blue); letter-spacing: -.015em; white-space: nowrap; }
.brand-tagline { display: none; font: 700 12.5px/15px var(--font-display); color: var(--leaf); white-space: nowrap; letter-spacing: .005em; }
@media (min-width: 1240px) { .brand-tagline { display: block; } .wordmark { font-size: 31px; } }
@media (max-width: 767px) { .brand .brand-emblem { height: 40px; } .wordmark { font-size: 23px; line-height: 24px; } }
.main-nav > a, .nav-trigger, .account-link { white-space: nowrap; }
.header-inner { gap: 20px; }
@media (min-width: 1240px) and (max-width: 1400px) { .search-mini { width: 210px; } .main-nav > a, .nav-trigger { padding-inline: 11px; } }
@media (min-width: 961px) and (max-width: 1239px) { .search-mini { width: 180px; } .main-nav > a, .nav-trigger { padding-inline: 10px; } }

/* End-user polish: age tiles on phones, featured story proportions */
@media (max-width: 520px) {
  .age-grid { grid-template-columns: 1fr; gap: 12px; }
  .age-tile { min-height: 0; display: grid; grid-template-columns: 104px 1fr; column-gap: 12px; row-gap: 2px; align-items: center; padding: 18px 20px; }
  .age-tile .age-range { grid-row: span 2; font-size: 30px; line-height: 34px; white-space: nowrap; }
  .age-tile .age-name { font-size: 20px; line-height: 24px; }
  .age-tile p { grid-column: 2; margin-top: 0; font-size: 15px; line-height: 22px; }
  .age-tile[aria-current="true"]::after { display: none; }
}
.feature-main { grid-template-columns: 1fr; }
.feature-main .card-thumb { aspect-ratio: 3 / 2 !important; min-height: 0 !important; }
@media (max-width: 520px) { .hero .btn-row .btn { flex: 1 1 100%; } }

/* ---------- Generated artwork ---------- */
.art-img { width: 100%; height: 100%; object-fit: cover; display: block; background: var(--sky-wash); }
.hero-art .art-img { object-position: 100% 50%; }
.verse-card.has-art { background-size: cover; background-position: center; border: 0; }
.verse-card.has-art > * { position: relative; }
.certificate.has-art { background-size: 100% 100%; border: 0; outline: 0; }
.cert-print.has-art { background-size: 100% 100%; border: 0; outline: 0; }
.vcard { background-size: cover; background-position: center; }
.sheet-art { width: 100%; max-height: 8.6in; object-fit: contain; border-radius: 8px; margin: 6px 0; }
.sheet-art.coloring { flex: 1; max-height: 8in; }
.lesson-cover { border-radius: var(--r-card); overflow: hidden; aspect-ratio: 3 / 2; }

/* ---------- Responsive pass (2026-10-08): header at every width, tagline always shown, wide monitors ---------- */
/* Tagline is part of the lockup at every size; it scales down with the wordmark instead of disappearing. */
.brand-tagline { display: block; }
.brand { min-width: 0; }
.header-inner { min-width: 0; }
/* Small laptops and landscape tablets (full nav still shown): swap the search field for the search button so nothing is pushed off screen. */
@media (min-width: 961px) and (max-width: 1239px) {
  .search-mini { display: none; }
  .search-icon-btn { display: inline-grid; }
  .header-inner { gap: 12px; }
  .main-nav { gap: 0; }
  .wordmark { font-size: 26px; line-height: 28px; }
  .brand-tagline { font-size: 11px; line-height: 14px; }
  .brand .brand-emblem { height: 46px; }
}
@media (min-width: 961px) and (max-width: 1060px) {
  .account-link .label { display: none; }
  .main-nav > a, .nav-trigger { padding-inline: 8px; font-size: 15px; }
}
/* Tablets and phones */
@media (max-width: 960px) { .brand-tagline { font-size: 11.5px; line-height: 14px; } }
@media (max-width: 767px) {
  .header-inner { gap: 8px; }
  .header-actions { gap: 6px; }
  .wordmark { font-size: 22px; line-height: 24px; }
  .brand-tagline { font-size: 10.5px; line-height: 13px; }
}
/* Small phones: search and sign-in live in the menu drawer; tagline may wrap to two lines. */
@media (max-width: 420px) {
  .header-actions .account-link { display: none; }
  .menu-toggle, .search-icon-btn { width: 44px !important; height: 44px !important; }
  .brand .brand-emblem { height: 36px; }
  .brand { gap: 6px; }
}
@media (max-width: 359px) {
  .header-actions .search-icon-btn { display: none !important; }
  .wordmark { font-size: 20px; line-height: 22px; }
  .brand-tagline { white-space: normal; max-width: 112px; }
}
/* Wide monitors: use more of the screen, then scale the whole UI up a little so text stays readable at a distance. */
@media (min-width: 1600px) { :root { --max: 1400px; --gutter: 40px; } }
@media (min-width: 2200px) { html { zoom: 1.15; } }
@media (min-width: 3200px) { html { zoom: 1.4; } }
/* Prototype notice: one short line on phones so it doesn't push the site below the fold. */
.ribbon-short { display: none; }
@media (max-width: 640px) {
  .ribbon-long { display: none; }
  .ribbon-short { display: inline; }
  .proto-ribbon .wrap { gap: 10px; font-size: 13px; line-height: 17px; padding-block: 6px; }
}