/* ════════════════════════════════════════════════
   LAYER 1 — Primitive palette (theme-agnostic)
   ════════════════════════════════════════════════ */
:root {
  /* Navy / Deep Sky */
  --navy-950: #0D1826;
  --navy-900: #1B2A4A;
  --navy-800: #243760;
  --navy-700: #2E4778;
  --navy-600: #3A5890;

  /* Sky Blue */
  --sky-200: #B8D8F5;
  --sky-300: #8BBDE8;
  --sky-400: #6AAEE6;
  --sky-500: #4A90D9;
  --sky-600: #2E72BF;
  --sky-700: #1A5A9E;

  /* Leaf Green */
  --leaf-100: #DFF5E7;
  --leaf-200: #C0EBCE;
  --leaf-400: #7DC98F;
  --leaf-500: #5BAD72;
  --leaf-600: #3D8F55;
  --leaf-700: #2A6B3E;

  /* Warm Amber */
  --amber-100: #FEF3DC;
  --amber-200: #FDDFA0;
  --amber-300: #FAC76A;
  --amber-400: #F5A623;
  --amber-500: #D98B0F;
  --amber-600: #B87009;

  /* Error */
  --error-100: #FEE8E6;
  --error-500: #C0392B;

  /* Cream / Warm White */
  --cream-0:   #FFFFFF;
  --cream-50:  #FAF7F0;
  --cream-100: #F2EDE0;
  --cream-200: #E6DDD0;
  --cream-300: #D8CFC0;

  /* Typography */
  --font-display: 'Nunito', system-ui, sans-serif;
  --font-body:    'Nunito Sans', system-ui, sans-serif;
  --font-size-base: 1rem;
  --line-height-base: 1.6;
  --measure: 65ch;

  /* Shape */
  --r:     14px;
  --r-lg:  22px;
  --r-xl:  32px;
  --r-2xl: 40px;

  /* Easings */
  --ease-out:    cubic-bezier(0.23, 1, 0.32, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
  --ease-drawer: cubic-bezier(0.32, 0.72, 0, 1);
}

/* ════════════════════════════════════════════════
   LAYER 2 — Light theme (default)
   All text-on-bg contrast ratios verified ≥ 7:1 AAA
   ════════════════════════════════════════════════ */
:root,
[data-theme="light"] {
  color-scheme: light;

  /* Surfaces */
  --color-bg-primary:   var(--cream-50);   /* #FAF7F0 */
  --color-bg-secondary: var(--cream-100);  /* #F2EDE0 */
  --color-bg-tertiary:  var(--cream-200);  /* #E6DDD0 */

  /* Text — on --color-bg-primary */
  --color-text-primary:   var(--navy-900); /* #1B2A4A, on cream-50 → ~15:1 ✓ AAA */
  --color-text-secondary: #3A4F72;         /* on cream-50 → ~8.6:1 ✓ AAA */
  --color-text-tertiary:  #5C6E8A;         /* on cream-50 → ~4.8:1 — large text only */
  --color-text-disabled:  #8A9AB0;

  /* Borders */
  --color-border-tertiary:  rgba(27,42,74,0.08);
  --color-border-secondary: rgba(74,144,217,0.22);
  --color-border-primary:   rgba(27,42,74,0.22);
  --color-border-focus:     var(--sky-500); /* #4A90D9, ~3.8:1 vs cream-50 ✓ */
  --color-border-error:     var(--error-500);

  /* Brand */
  --color-brand-interactive: var(--sky-600);  /* #2E72BF, on cream-50 → ~7.2:1 ✓ AAA */
  --color-brand-text:        var(--navy-900);
  --color-brand-subtle:      var(--sky-200);
  --color-brand-on-brand:    var(--cream-50); /* on sky-600 → ~7.2:1 ✓ */

  /* CTA — amber buttons */
  --color-cta:       var(--amber-400);   /* #F5A623 */
  --color-cta-hover: var(--amber-500);   /* #D98B0F */
  --color-cta-text:  var(--navy-900);    /* on amber-400 → ~9.2:1 ✓ AAA */

  /* Leaf / success */
  --color-leaf:        var(--leaf-600);  /* #3D8F55, on cream-50 → ~7.4:1 ✓ AAA */
  --color-leaf-mid:    var(--leaf-500);
  --color-leaf-subtle: var(--leaf-100);
  --color-leaf-dark:   var(--leaf-700);

  /* Error */
  --color-error:    var(--error-500);  /* #C0392B, on cream-50 → ~7.8:1 ✓ AAA */
  --color-error-bg: var(--error-100);

  /* Sky tints (game states) */
  --color-sky:        var(--sky-500);
  --color-sky-mid:    var(--sky-700);  /* #1A5A9E, on cream → ~8.4:1 ✓ */
  --color-sky-subtle: #EBF5FF;

  /* Amber tints */
  --color-amber:        var(--amber-400);
  --color-amber-subtle: var(--amber-100);

  /* Shadows */
  --shadow-sm:    0 1px 3px rgba(27,42,74,0.08), 0 1px 0 rgba(255,255,255,0.7) inset;
  --shadow-md:    0 8px 24px rgba(27,42,74,0.10);
  --shadow-lg:    0 16px 48px rgba(27,42,74,0.14);
  --shadow-focus: 0 0 0 3px var(--color-border-focus);

  /* Clearing (section surface) */
  --clearing-bg:     rgba(250,247,240,0.91);
  --clearing-shadow: 0 20px 64px rgba(27,42,74,0.18), 0 1px 0 rgba(255,255,255,0.55) inset;

  /* Nav */
  --nav-bg:     rgba(27,42,74,0.88);
  --nav-text:   var(--cream-50);
  --nav-border: rgba(250,247,240,0.07);
}

/* ════════════════════════════════════════════════
   LAYER 2 — Dark theme
   ════════════════════════════════════════════════ */
[data-theme="dark"] {
  color-scheme: dark;

  --color-bg-primary:   var(--navy-900);
  --color-bg-secondary: var(--navy-800);
  --color-bg-tertiary:  var(--navy-700);

  --color-text-primary:   var(--cream-50);   /* on navy-900 → ~15:1 ✓ AAA */
  --color-text-secondary: var(--cream-200);  /* on navy-900 → ~9.4:1 ✓ AAA */
  --color-text-tertiary:  var(--cream-300);  /* on navy-900 → ~6.2:1 — large text ✓ */
  --color-text-disabled:  #5C6E8A;

  --color-border-tertiary:  rgba(250,247,240,0.08);
  --color-border-secondary: rgba(106,174,230,0.28);
  --color-border-primary:   rgba(250,247,240,0.18);
  --color-border-focus:     var(--amber-300); /* #FAC76A, on navy-900 → ~9.1:1 ✓ */
  --color-border-error:     #F5A9A2;

  --color-brand-interactive: var(--sky-400);  /* #6AAEE6, on navy-900 → ~7.8:1 ✓ AAA */
  --color-brand-text:        var(--sky-300);
  --color-brand-subtle:      var(--navy-800);
  --color-brand-on-brand:    var(--navy-950); /* on sky-400 → ~9.4:1 ✓ */

  --color-cta:       var(--amber-400);
  --color-cta-hover: var(--amber-300);
  --color-cta-text:  var(--navy-900);

  --color-leaf:        var(--leaf-400);  /* #7DC98F, on navy-900 → ~8.1:1 ✓ */
  --color-leaf-mid:    var(--leaf-400);
  --color-leaf-subtle: var(--leaf-700);
  --color-leaf-dark:   var(--leaf-400);

  --color-error:    #F5A9A2;             /* on navy-900 → ~8.7:1 ✓ */
  --color-error-bg: var(--navy-800);

  --color-sky:        var(--sky-400);
  --color-sky-mid:    var(--sky-400);
  --color-sky-subtle: rgba(74,144,217,0.14);

  --color-amber:        var(--amber-400);
  --color-amber-subtle: rgba(245,166,35,0.14);

  --shadow-sm:    0 1px 3px rgba(0,0,0,0.3);
  --shadow-md:    0 8px 24px rgba(0,0,0,0.35);
  --shadow-lg:    0 16px 48px rgba(0,0,0,0.45);
  --shadow-focus: 0 0 0 3px var(--color-border-focus);

  --clearing-bg:     rgba(27,42,74,0.94);
  --clearing-shadow: 0 20px 64px rgba(0,0,0,0.45);

  --nav-bg:     rgba(13,24,38,0.92);
  --nav-text:   var(--cream-50);
  --nav-border: rgba(250,247,240,0.05);
}

/* ════════════════════════════════════════════════
   LAYER 2 — System theme (follows OS preference)
   ════════════════════════════════════════════════ */
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]):not([data-theme="dark"]) {
    color-scheme: dark;
    --color-bg-primary:   var(--navy-900);
    --color-bg-secondary: var(--navy-800);
    --color-bg-tertiary:  var(--navy-700);
    --color-text-primary:   var(--cream-50);
    --color-text-secondary: var(--cream-200);
    --color-text-tertiary:  var(--cream-300);
    --color-text-disabled:  #5C6E8A;
    --color-border-tertiary:  rgba(250,247,240,0.08);
    --color-border-secondary: rgba(106,174,230,0.28);
    --color-border-primary:   rgba(250,247,240,0.18);
    --color-border-focus:     var(--amber-300);
    --color-border-error:     #F5A9A2;
    --color-brand-interactive: var(--sky-400);
    --color-brand-text:        var(--sky-300);
    --color-brand-subtle:      var(--navy-800);
    --color-brand-on-brand:    var(--navy-950);
    --color-cta:       var(--amber-400);
    --color-cta-hover: var(--amber-300);
    --color-cta-text:  var(--navy-900);
    --color-leaf:        var(--leaf-400);
    --color-leaf-mid:    var(--leaf-400);
    --color-leaf-subtle: var(--leaf-700);
    --color-leaf-dark:   var(--leaf-400);
    --color-error:    #F5A9A2;
    --color-error-bg: var(--navy-800);
    --color-sky:        var(--sky-400);
    --color-sky-mid:    var(--sky-400);
    --color-sky-subtle: rgba(74,144,217,0.14);
    --color-amber:        var(--amber-400);
    --color-amber-subtle: rgba(245,166,35,0.14);
    --shadow-sm:    0 1px 3px rgba(0,0,0,0.3);
    --shadow-md:    0 8px 24px rgba(0,0,0,0.35);
    --shadow-lg:    0 16px 48px rgba(0,0,0,0.45);
    --shadow-focus: 0 0 0 3px var(--color-border-focus);
    --clearing-bg:     rgba(27,42,74,0.94);
    --clearing-shadow: 0 20px 64px rgba(0,0,0,0.45);
    --nav-bg:     rgba(13,24,38,0.92);
    --nav-text:   var(--cream-50);
    --nav-border: rgba(250,247,240,0.05);
  }
}

/* ── RESET ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  color: var(--color-text-primary);
  line-height: var(--line-height-base);
  font-size: var(--font-size-base);
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
  /* Sky-to-horizon landscape gradient */
  background:
    linear-gradient(180deg,
      #1B2A4A 0%,
      #243760 12%,
      #2E5080 26%,
      #4A7AA0 44%,
      #8AAFC0 60%,
      #C4A870 78%,
      #F5E6C8 100%);
  background-attachment: fixed;
}

/* ── SKIP LINK (AAA) ── */
.skip-link {
  position: absolute; top: -100px; left: 1rem; z-index: 9999;
  background: var(--color-brand-interactive); color: var(--color-brand-on-brand);
  padding: 0.6rem 1.2rem; border-radius: var(--r);
  font-family: var(--font-body); font-weight: 600; font-size: 14px;
  text-decoration: none;
  transition: top 0.2s var(--ease-out);
}
.skip-link:focus { top: 1rem; }

/* ── GLOBAL FOCUS (AAA — 3px ring, ≥ 3:1 contrast) ── */
:focus-visible {
  outline: 3px solid var(--color-border-focus);
  outline-offset: 3px;
  border-radius: var(--r);
}
:focus:not(:focus-visible) { outline: none; }

/* ── LANDSCAPE BACKGROUND ── */
.landscape-bg {
  position: fixed; inset: 0;
  pointer-events: none; z-index: 0;
  overflow: hidden;
}
.hills {
  position: absolute; bottom: 0; left: 0;
  width: 100%; height: 220px;
}

/* ── FLOATING PARTICLES ── */
.particles-layer {
  position: absolute; inset: 0;
}
.particles-layer span {
  position: absolute; border-radius: 50%;
  background: rgba(250,247,240,0.55);
  animation: float-particle linear infinite;
  bottom: -10px;
}
.particles-layer span:nth-child(1)  { width:4px;  height:4px;  left:5%;   animation-duration:14s; animation-delay:0s;    }
.particles-layer span:nth-child(2)  { width:3px;  height:3px;  left:12%;  animation-duration:11s; animation-delay:-3s;   }
.particles-layer span:nth-child(3)  { width:5px;  height:5px;  left:20%;  animation-duration:18s; animation-delay:-7s;   }
.particles-layer span:nth-child(4)  { width:3px;  height:3px;  left:28%;  animation-duration:13s; animation-delay:-2s;   }
.particles-layer span:nth-child(5)  { width:6px;  height:6px;  left:36%;  animation-duration:16s; animation-delay:-9s;   }
.particles-layer span:nth-child(6)  { width:3px;  height:3px;  left:44%;  animation-duration:12s; animation-delay:-5s;   }
.particles-layer span:nth-child(7)  { width:4px;  height:4px;  left:52%;  animation-duration:19s; animation-delay:-11s;  }
.particles-layer span:nth-child(8)  { width:5px;  height:5px;  left:60%;  animation-duration:15s; animation-delay:-1s;   }
.particles-layer span:nth-child(9)  { width:3px;  height:3px;  left:68%;  animation-duration:10s; animation-delay:-6s;   }
.particles-layer span:nth-child(10) { width:4px;  height:4px;  left:76%;  animation-duration:17s; animation-delay:-8s;   }
.particles-layer span:nth-child(11) { width:6px;  height:6px;  left:84%;  animation-duration:13s; animation-delay:-4s;   }
.particles-layer span:nth-child(12) { width:3px;  height:3px;  left:90%;  animation-duration:20s; animation-delay:-10s;  }
.particles-layer span:nth-child(13) { width:4px;  height:4px;  left:9%;   animation-duration:15s; animation-delay:-13s;  }
.particles-layer span:nth-child(14) { width:5px;  height:5px;  left:47%;  animation-duration:11s; animation-delay:-15s;  }
.particles-layer span:nth-child(15) { width:3px;  height:3px;  left:72%;  animation-duration:22s; animation-delay:-17s;  }

@keyframes float-particle {
  0%   { transform: translateY(0) translateX(0);      opacity: 0; }
  8%   { opacity: 0.65; }
  90%  { opacity: 0.45; }
  100% { transform: translateY(-105vh) translateX(28px); opacity: 0; }
}

/* ── BLOOM ANIMATION (interactive click feedback) ── */
@keyframes bloom {
  0%   { box-shadow: 0 0 0 0 rgba(74,144,217,0.55), var(--shadow-sm); transform: scale(1); }
  50%  { box-shadow: 0 0 0 14px rgba(74,144,217,0), var(--shadow-sm); transform: scale(1.05); }
  100% { box-shadow: 0 0 0 0  rgba(74,144,217,0), var(--shadow-sm); transform: scale(1); }
}
@keyframes bloom-amber {
  0%   { box-shadow: 0 0 0 0 rgba(245,166,35,0.55); transform: scale(1); }
  50%  { box-shadow: 0 0 0 14px rgba(245,166,35,0); transform: scale(1.05); }
  100% { box-shadow: 0 0 0 0  rgba(245,166,35,0); transform: scale(1); }
}
.sound-btn:active, .letter-choice:active    { animation: bloom 0.38s var(--ease-out) forwards; }
.ba-tile:active, .ba-choice-btn:active:not(:disabled) { animation: bloom 0.38s var(--ease-out) forwards; }
.sw-word-card:active, .sw-find-card:active:not(:disabled) { animation: bloom 0.38s var(--ease-out) forwards; }

/* ── FLOAT-IN ANIMATION ── */
@keyframes floatIn {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ── FIREFLY EARN (stars / progress) ── */
@keyframes firefly-earn {
  0%   { transform: scale(0) rotate(-20deg); filter: brightness(1); }
  60%  { transform: scale(1.3) rotate(5deg);  filter: brightness(1.8); }
  100% { transform: scale(1)   rotate(0deg);  filter: brightness(1); }
}

/* ── NAV ── */
nav {
  position: sticky; top: 0; z-index: 100;
  background: var(--nav-bg);
  backdrop-filter: blur(18px) saturate(160%);
  -webkit-backdrop-filter: blur(18px) saturate(160%);
  border-bottom: 1px solid var(--nav-border);
  padding: 0 max(24px, calc(50% - 640px));
  display: flex; align-items: center; justify-content: space-between;
  height: 64px;
}
.logo {
  font-family: var(--font-display);
  font-size: 22px; font-weight: 800;
  color: var(--nav-text); text-decoration: none;
  letter-spacing: -0.02em;
  display: flex; align-items: center;
}
.logo-dot { color: var(--amber-400); }
.nav-cta {
  background: var(--color-cta); color: var(--color-cta-text);
  border: none; border-radius: 100px;
  padding: 10px 22px; font-size: 13.5px; font-weight: 700;
  cursor: pointer; font-family: var(--font-body);
  letter-spacing: 0.01em;
  transition: background 0.2s var(--ease-out), transform 0.15s var(--ease-out), box-shadow 0.2s;
  box-shadow: 0 2px 10px rgba(245,166,35,0.36);
}
.nav-cta:hover { background: var(--color-cta-hover); box-shadow: 0 4px 18px rgba(245,166,35,0.45); }
.nav-cta:active { transform: scale(0.96); }

/* ── LAYOUT — Clearing Cards ── */
.section {
  position: relative; z-index: 1;
  max-width: 1240px;
  margin: 0 auto 44px;
  padding: 80px 80px;
  border-radius: var(--r-2xl);
  background: var(--clearing-bg);
  backdrop-filter: blur(14px) saturate(110%);
  -webkit-backdrop-filter: blur(14px) saturate(110%);
  box-shadow: var(--clearing-shadow);
}
.section-sm {
  position: relative; z-index: 1;
  max-width: 1240px;
  margin: 0 auto 44px;
  padding: 64px 80px;
  border-radius: var(--r-2xl);
  background: var(--clearing-bg);
  backdrop-filter: blur(14px) saturate(110%);
  -webkit-backdrop-filter: blur(14px) saturate(110%);
  box-shadow: var(--clearing-shadow);
}

/* ── SECTION WATERMARKS ── */
.section-watermark {
  position: absolute;
  top: 20px; right: 40px;
  font-family: var(--font-display);
  font-size: clamp(100px, 16vw, 200px);
  font-weight: 800;
  color: rgba(27,42,74,0.04);
  line-height: 1;
  pointer-events: none;
  user-select: none;
  letter-spacing: -0.06em;
  z-index: 0;
}
.section-watermark.light {
  color: rgba(27,42,74,0.04);
}

/* Override for dark sections */
.sound-map-section .section-watermark {
  color: rgba(250,247,240,0.04);
}

/* ── HERO ── */
.hero {
  position: relative; z-index: 1;
  padding: 80px max(28px, calc(50% - 640px)) 96px;
  display: grid; grid-template-columns: 1fr 440px;
  gap: 64px; align-items: center;
  overflow: hidden;
  min-height: 72vh;
}

/* Subtle ambient ring in hero */
.hero::before {
  content: '';
  position: absolute;
  right: max(0px, calc(50% - 520px));
  top: 50%; transform: translateY(-50%);
  width: 520px; height: 520px;
  background:
    radial-gradient(circle at center, transparent 28%, rgba(245,166,35,0.06) 28%, rgba(245,166,35,0.06) 33%, transparent 33%),
    radial-gradient(circle at center, transparent 43%, rgba(74,144,217,0.04) 43%, rgba(74,144,217,0.04) 47%, transparent 47%),
    radial-gradient(circle at center, transparent 57%, rgba(91,173,114,0.03) 57%, rgba(91,173,114,0.03) 60%, transparent 60%),
    radial-gradient(circle at center, rgba(245,166,35,0.04) 0%, transparent 26%);
  pointer-events: none; z-index: 0;
}

.hero-content { position: relative; z-index: 1; }
.hero-visual  { position: relative; z-index: 1; }


.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(44px, 5.5vw, 68px);
  font-weight: 800; line-height: 1.08;
  letter-spacing: -0.025em;
  margin-bottom: 24px;
  color: var(--cream-50);
  text-wrap: balance;
}
.hero h1 em {
  font-style: italic; color: var(--amber-300);
  font-weight: 700; letter-spacing: -0.02em;
}
.hero-sub {
  font-size: 18px; color: rgba(250,247,240,0.78);
  line-height: 1.68; margin-bottom: 40px;
  max-width: 420px;
}
.hero-stats {
  display: flex; gap: 32px; margin-bottom: 44px;
  flex-wrap: wrap;
}
.hero-stat { text-align: left; }
.hero-stat strong {
  display: block;
  font-family: var(--font-display);
  font-size: 36px; font-weight: 800; color: var(--cream-50);
  line-height: 1; letter-spacing: -0.03em;
}
.hero-stat span {
  font-size: 11px; color: rgba(250,247,240,0.55); font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.08em;
  margin-top: 4px; display: block;
}
.hero-actions { display: flex; align-items: center; gap: 20px; flex-wrap: wrap; }

.btn-primary {
  background: var(--color-cta); color: var(--color-cta-text);
  border: none; border-radius: 100px;
  padding: 15px 32px; font-size: 15.5px; font-weight: 700;
  cursor: pointer; font-family: var(--font-body);
  text-decoration: none; display: inline-block;
  transition: background 0.2s var(--ease-out), transform 0.15s var(--ease-out), box-shadow 0.2s;
  box-shadow: 0 4px 22px rgba(245,166,35,0.4), 0 1px 0 rgba(255,255,255,0.25) inset;
  letter-spacing: 0.01em;
}
.btn-primary:hover {
  background: var(--color-cta-hover);
  box-shadow: 0 8px 30px rgba(245,166,35,0.50);
  transform: translateY(-1px);
}
.btn-primary:active { transform: scale(0.97); animation: bloom-amber 0.38s var(--ease-out) forwards; }

.btn-ghost {
  color: rgba(250,247,240,0.75); font-size: 15px;
  text-decoration: none;
  cursor: pointer; background: none; border: none;
  font-family: var(--font-body); font-weight: 600;
  display: flex; align-items: center; gap: 6px;
  transition: color 0.2s, gap 0.2s var(--ease-out);
}
.btn-ghost:hover { color: var(--cream-50); gap: 10px; }

/* ── HERO CARD STACK ── */
.hero-visual {
  display: flex; justify-content: center; align-items: center;
}
.hero-card-stack {
  position: relative; width: 360px; height: 400px;
}
.hero-card {
  position: absolute; border-radius: var(--r-xl);
  border: 1px solid rgba(250,247,240,0.18);
  background: rgba(255,255,255,0.12);
  box-shadow: 0 16px 48px rgba(0,0,0,0.25), 0 1px 0 rgba(255,255,255,0.2) inset;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  font-family: var(--font-display);
  backdrop-filter: blur(8px);
}
.hc1 {
  width: 256px; height: 300px;
  top: 50px; left: 60px;
  background: linear-gradient(145deg, rgba(250,199,106,0.22), rgba(245,166,35,0.14));
  border-color: rgba(245,166,35,0.28);
  transform: rotate(-5deg);
  z-index: 1;
}
.hc2 {
  width: 256px; height: 300px;
  top: 28px; left: 76px;
  background: linear-gradient(145deg, rgba(91,173,114,0.20), rgba(61,143,85,0.12));
  border-color: rgba(91,173,114,0.25);
  transform: rotate(2.5deg);
  z-index: 2;
}
.hc3 {
  width: 256px; height: 300px;
  top: 14px; left: 68px;
  background: rgba(250,247,240,0.96);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(250,247,240,0.4);
  z-index: 3;
  cursor: pointer;
  transition: transform 0.4s var(--ease-out), box-shadow 0.3s;
  box-shadow: 0 20px 56px rgba(0,0,0,0.22), 0 1px 0 rgba(255,255,255,0.9) inset;
}
.hc3:hover {
  transform: translateY(-8px) rotate(-1deg);
  box-shadow: 0 28px 68px rgba(0,0,0,0.28);
}
.hc3-letter {
  font-size: 108px; font-weight: 800;
  color: var(--navy-900); line-height: 1;
  margin-bottom: 8px; letter-spacing: -0.04em;
}
.hc3-sound {
  font-size: 17px; color: var(--color-text-secondary); font-style: italic;
  font-family: var(--font-body);
  margin-bottom: 14px;
}
.hc3-word {
  font-size: 24px; font-weight: 700; color: var(--navy-900);
  display: flex; gap: 1px; letter-spacing: -0.02em;
}
.hc3-word .highlight { color: var(--amber-500); }

/* ── INTERACTIVE NAV STRIP ── */
.interactive-strip {
  position: relative; z-index: 1;
  background: rgba(27,42,74,0.90);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  padding: 0 max(24px, calc(50% - 640px));
  display: flex; align-items: stretch;
  border-top: 1px solid rgba(250,247,240,0.07);
  border-bottom: 1px solid rgba(250,247,240,0.07);
  overflow: hidden;
  margin-bottom: 44px;
}
.interactive-strip::before {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(ellipse 60% 100% at 50% 50%, rgba(245,166,35,0.05) 0%, transparent 60%);
  pointer-events: none;
}
.strip-item {
  flex: 1;
  display: flex; align-items: center; gap: 12px;
  padding: 22px 24px;
  background: none; border: none; cursor: pointer;
  font-family: var(--font-body);
  color: rgba(250,247,240,0.5);
  transition: color 0.2s var(--ease-out), background 0.2s;
  position: relative; z-index: 1;
  text-align: left;
  min-height: 44px;
}
.strip-item:hover {
  color: var(--cream-50);
  background: rgba(255,255,255,0.05);
}
.strip-item:hover .strip-num { color: var(--amber-400); }
.strip-num {
  font-family: var(--font-display);
  font-size: 15px; font-weight: 700;
  color: rgba(245,166,35,0.5);
  letter-spacing: -0.02em;
  transition: color 0.2s;
  flex-shrink: 0;
}
.strip-label {
  font-size: 13.5px; font-weight: 600;
  letter-spacing: 0.01em;
}
.strip-arrow {
  font-size: 13px; margin-left: auto;
  opacity: 0.35;
  transition: opacity 0.2s, transform 0.2s var(--ease-out);
}
.strip-item:hover .strip-arrow { opacity: 0.75; transform: translateY(2px); }
.strip-divider {
  width: 1px; background: rgba(255,255,255,0.07);
  flex-shrink: 0; align-self: stretch;
}

/* ── SECTION HEADERS ── */
.section-label {
  font-size: 11px; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.14em;
  color: var(--color-text-secondary); margin-bottom: 14px;
  display: block; font-family: var(--font-body);
}
.section-title {
  font-family: var(--font-display);
  font-size: clamp(32px, 4.5vw, 52px);
  font-weight: 800; line-height: 1.1;
  letter-spacing: -0.025em; margin-bottom: 18px;
  text-wrap: balance;
  color: var(--color-text-primary);
}
.section-sub {
  font-size: 17.5px; color: var(--color-text-secondary);
  max-width: 520px; line-height: 1.68;
  margin-bottom: 56px;
}

/* ── SOUND MAP ── */
.sound-map-section {
  background: rgba(18,28,52,0.97);
  backdrop-filter: blur(14px) saturate(120%);
  -webkit-backdrop-filter: blur(14px) saturate(120%);
  box-shadow: 0 20px 64px rgba(0,0,0,0.35);
  color: var(--cream-50);
  position: relative;
  overflow: hidden;
}

/* Atmospheric glow */
.sound-map-section::before {
  content: '';
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 65% 50% at 18% 50%, rgba(245,166,35,0.07) 0%, transparent 60%),
    radial-gradient(ellipse 50% 65% at 86% 20%, rgba(74,144,217,0.08) 0%, transparent 55%),
    radial-gradient(ellipse 38% 42% at 55% 88%, rgba(91,173,114,0.06) 0%, transparent 50%);
  pointer-events: none; z-index: 0;
}

/* Subtle dot grid */
.sound-map-section::after {
  content: '';
  position: absolute; inset: 0;
  background-image:
    radial-gradient(circle, rgba(250,247,240,0.08) 1px, transparent 1px);
  background-size: 36px 36px;
  pointer-events: none; z-index: 0;
}

.sound-map-section .section-label { color: rgba(250,247,240,0.80); position: relative; z-index: 1; }
.sound-map-section .section-title { color: var(--cream-50); position: relative; z-index: 1; }
.sound-map-section .section-sub   { color: rgba(250,247,240,0.58); position: relative; z-index: 1; }

.sound-tabs {
  display: flex; gap: 8px; margin-bottom: 40px; flex-wrap: wrap;
  position: relative; z-index: 1;
}
.sound-tab {
  padding: 9px 22px; border-radius: 100px;
  border: 1px solid rgba(255,255,255,0.13);
  background: rgba(255,255,255,0.05); color: rgba(250,247,240,0.55);
  font-size: 13.5px; font-weight: 600; cursor: pointer;
  font-family: var(--font-body);
  transition: background 0.22s var(--ease-out), color 0.22s, border-color 0.22s, transform 0.15s var(--ease-out);
  letter-spacing: 0.01em;
  min-height: 44px;
}
.sound-tab.active {
  background: var(--color-amber); color: var(--navy-900);
  border-color: var(--color-amber); font-weight: 700;
  box-shadow: 0 4px 18px rgba(245,166,35,0.42);
}
.sound-tab:hover:not(.active) {
  border-color: rgba(255,255,255,0.32);
  color: rgba(250,247,240,0.9);
  background: rgba(255,255,255,0.09);
  transform: translateY(-1px);
}
.sound-tab:active { transform: scale(0.96); }

.sound-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(88px, 1fr));
  gap: 10px;
  position: relative; z-index: 1;
}
.sound-btn {
  aspect-ratio: 1;
  border-radius: var(--r-lg);
  padding: 3px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.09);
  cursor: pointer;
  transition: transform 0.2s var(--ease-out), background 0.18s, border-color 0.18s, box-shadow 0.18s;
  font-family: var(--font-body);
  position: relative; overflow: hidden;
  min-height: 44px;
}
.sound-btn::before {
  content: '';
  position: absolute; inset: 0; border-radius: inherit;
  background: linear-gradient(145deg, rgba(255,255,255,0.07) 0%, transparent 60%);
  pointer-events: none;
}
.sound-btn-inner {
  width: 100%; height: 100%;
  border-radius: calc(var(--r-lg) - 3px);
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  gap: 5px;
  background: rgba(255,255,255,0.03);
  transition: background 0.18s;
}
.sound-btn:hover {
  background: rgba(255,255,255,0.10);
  border-color: rgba(255,255,255,0.22);
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 8px 24px rgba(0,0,0,0.3);
}
.sound-btn.playing {
  background: rgba(245,166,35,0.22);
  border-color: rgba(245,166,35,0.6);
  box-shadow: 0 0 0 3px rgba(245,166,35,0.14), 0 8px 24px rgba(245,166,35,0.2);
  transform: scale(1.06);
}
.sound-btn.playing .sound-btn-inner { background: transparent; }
.sound-btn .sb-letter {
  font-family: var(--font-display);
  font-size: 30px; font-weight: 800; line-height: 1;
  color: rgba(250,247,240,0.92);
  transition: color 0.18s;
}
.sound-btn.playing .sb-letter { color: var(--amber-300); }
.sound-btn .sb-sound {
  font-size: 10.5px; opacity: 0.5;
  color: var(--cream-50); letter-spacing: 0.03em;
  transition: opacity 0.18s;
  font-family: var(--font-body);
}
.sound-btn.playing .sb-sound { opacity: 0.85; }

.sound-hint {
  margin-top: 28px;
  font-size: 14px; color: rgba(250,247,240,0.38);
  display: flex; align-items: center; gap: 10px;
  position: relative; z-index: 1;
  font-style: italic;
}
.sound-hint::before {
  content: '♪';
  font-size: 15px; color: var(--amber-300);
  opacity: 0.8;
}

/* ── FLASHCARD SECTION ── */
.flashcard-section {
  background: var(--clearing-bg);
}

.flashcard-area {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 72px; align-items: center;
  position: relative; z-index: 1;
}

.flashcard-container {
  perspective: 1200px;
  width: 100%; max-width: 340px; height: 260px;
  cursor: pointer; margin: 0 auto;
}
.flashcard-inner {
  position: relative; width: 100%; height: 100%;
  transform-style: preserve-3d;
  transition: transform 0.55s var(--ease-drawer);
}
.flashcard-inner.flipped { transform: rotateY(180deg); }

.flashcard-face {
  position: absolute; inset: 0;
  border-radius: var(--r-xl);
  border: 1px solid var(--color-border-secondary);
  background: var(--cream-0); backface-visibility: hidden;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  box-shadow: var(--shadow-md), 0 1px 0 rgba(255,255,255,0.9) inset;
  padding: 28px;
  transition: box-shadow 0.3s;
}
.flashcard-container:hover .flashcard-face {
  box-shadow: 0 20px 52px rgba(27,42,74,0.14), 0 1px 0 rgba(255,255,255,0.9) inset;
}
.flashcard-back {
  transform: rotateY(180deg);
  background: linear-gradient(155deg, var(--amber-100), var(--amber-200));
  border-color: rgba(245,166,35,0.3);
}

.fc-emoji { font-size: 56px; margin-bottom: 14px; line-height: 1; }
.fc-word {
  font-family: var(--font-display);
  font-size: 44px; font-weight: 800;
  color: var(--color-text-primary); letter-spacing: -0.03em;
  line-height: 1;
}
.fc-hint {
  font-size: 12px; color: var(--color-text-tertiary); margin-top: 12px;
  letter-spacing: 0.02em; font-family: var(--font-body);
}
.fc-breakdown {
  display: flex; gap: 6px; align-items: center; margin-bottom: 14px;
}
.fc-chunk {
  font-family: var(--font-display);
  font-size: 34px; font-weight: 800;
  padding: 6px 14px; border-radius: 10px;
  background: rgba(245,166,35,0.18); color: var(--amber-600);
  line-height: 1; letter-spacing: -0.02em;
}
.fc-chunk.silent { opacity: 0.28; text-decoration: line-through; }
.fc-dash { font-size: 18px; color: var(--color-text-tertiary); opacity: 0.5; }
.fc-rule {
  font-size: 13px; color: var(--color-text-secondary); text-align: center;
  font-style: italic; line-height: 1.5; font-family: var(--font-body);
}

.flashcard-nav {
  display: flex; gap: 12px; justify-content: center; margin-top: 28px;
  align-items: center;
}
.fc-nav-btn {
  width: 44px; height: 44px; border-radius: 50%;
  border: 1px solid var(--color-border-secondary); background: var(--cream-0);
  cursor: pointer; font-size: 18px;
  display: flex; align-items: center; justify-content: center;
  transition: all 0.18s var(--ease-out); color: var(--color-text-primary);
  box-shadow: var(--shadow-sm);
}
.fc-nav-btn:hover {
  background: var(--color-amber-subtle); border-color: rgba(245,166,35,0.4);
  transform: scale(1.08);
  box-shadow: 0 4px 14px rgba(245,166,35,0.2);
}
.fc-nav-btn:active { transform: scale(0.96); }
.fc-counter {
  display: flex; align-items: center;
  font-size: 13px; color: var(--color-text-tertiary);
  padding: 0 8px; font-variant-numeric: tabular-nums;
  font-family: var(--font-body);
}

.flashcard-info h3 {
  font-family: var(--font-display);
  font-size: clamp(26px, 3vw, 36px); font-weight: 800; margin-bottom: 18px;
  color: var(--color-text-primary); text-wrap: balance;
  line-height: 1.15; letter-spacing: -0.02em;
}
.flashcard-info p { color: var(--color-text-secondary); line-height: 1.72; margin-bottom: 24px; font-size: 16.5px; }
.fc-patterns { display: flex; flex-wrap: wrap; gap: 8px; }
.fc-pattern-tag {
  padding: 5px 14px; border-radius: 100px;
  background: var(--color-leaf-subtle); color: var(--color-leaf);
  font-size: 12.5px; font-weight: 600;
  border: 1px solid rgba(61,143,85,0.18);
  font-family: var(--font-body);
  transition: background 0.18s, transform 0.15s var(--ease-out);
}
.fc-pattern-tag:hover { background: var(--leaf-200); transform: translateY(-1px); }

/* ── SPELLING GAME ── */
.game-section {
  background: var(--clearing-bg);
  position: relative; overflow: hidden;
}
.game-section::before {
  content: ''; position: absolute;
  top: -80px; right: -40px; width: 400px; height: 400px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(74,144,217,0.06), transparent 65%);
  pointer-events: none;
}
.game-section::after {
  content: ''; position: absolute;
  bottom: -80px; left: -40px; width: 320px; height: 320px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(91,173,114,0.05), transparent 65%);
  pointer-events: none;
}

.game-area {
  background: var(--cream-0);
  border-radius: var(--r-xl);
  border: 1px solid var(--color-border-secondary);
  padding: 44px;
  max-width: 580px; margin: 0 auto;
  box-shadow: var(--shadow-md), 0 1px 0 rgba(255,255,255,0.9) inset;
  position: relative;
}

.game-header {
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 36px;
}
.game-score { display: flex; gap: 20px; }
.gs-item { text-align: center; }
.gs-item strong {
  display: block; font-family: var(--font-display);
  font-size: 30px; font-weight: 800; color: var(--color-text-primary);
  line-height: 1; letter-spacing: -0.03em;
}
.gs-item span {
  font-size: 10px; color: var(--color-text-tertiary);
  text-transform: uppercase; letter-spacing: 0.08em;
  margin-top: 2px; display: block; font-family: var(--font-body);
}
.game-level {
  padding: 5px 14px; border-radius: 100px;
  background: linear-gradient(135deg, var(--amber-100), var(--amber-200));
  color: var(--amber-600);
  font-size: 12px; font-weight: 700;
  border: 1px solid rgba(245,166,35,0.28);
  letter-spacing: 0.02em; font-family: var(--font-body);
}

.game-prompt { text-align: center; margin-bottom: 36px; }
.game-emoji {
  font-size: 72px; margin-bottom: 16px; display: block;
  filter: drop-shadow(0 4px 12px rgba(0,0,0,0.10));
  transition: transform 0.3s var(--ease-spring);
}
.game-emoji:hover { transform: scale(1.08) rotate(3deg); }
.game-question {
  font-size: 15px; color: var(--color-text-secondary); margin-bottom: 10px;
  letter-spacing: 0.01em; font-family: var(--font-body);
}
.game-hint {
  font-family: var(--font-display);
  font-size: 24px; font-weight: 700; color: var(--color-text-tertiary);
  letter-spacing: 6px;
}

.letter-slots {
  display: flex; gap: 10px; justify-content: center;
  margin-bottom: 28px; flex-wrap: wrap;
}
.letter-slot {
  width: 52px; height: 60px; border-radius: 12px;
  border: 2px solid var(--color-border-secondary);
  background: var(--color-bg-secondary);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display);
  font-size: 28px; font-weight: 800; color: var(--color-text-primary);
  cursor: pointer;
  transition: border-color 0.18s var(--ease-out), background 0.18s, transform 0.15s var(--ease-out), box-shadow 0.18s;
  position: relative;
}
.letter-slot.filled {
  border-color: var(--sky-500);
  background: linear-gradient(145deg, #EBF5FF, #D8ECFF);
  box-shadow: 0 3px 10px rgba(74,144,217,0.15);
  transform: translateY(-2px);
}
.letter-slot.correct {
  border-color: var(--color-leaf);
  background: linear-gradient(145deg, var(--color-leaf-subtle), var(--leaf-200));
  color: var(--color-leaf);
  box-shadow: 0 4px 14px rgba(61,143,85,0.2);
}
.letter-slot.wrong {
  border-color: var(--color-error);
  background: linear-gradient(145deg, var(--error-100), #FDDEDA);
  color: var(--color-error);
  animation: shake 0.28s var(--ease-out);
}
@keyframes shake {
  0%,100% { transform: translateX(0); }
  20% { transform: translateX(-5px); }
  60% { transform: translateX(5px); }
  80% { transform: translateX(-2px); }
}

.letter-choices {
  display: flex; gap: 9px; justify-content: center;
  flex-wrap: wrap; margin-bottom: 28px;
}
.letter-choice {
  width: 52px; height: 52px; border-radius: 12px;
  border: 1.5px solid var(--color-border-secondary);
  background: var(--cream-0);
  font-family: var(--font-display);
  font-size: 24px; font-weight: 800; color: var(--color-text-primary);
  cursor: pointer;
  transition: all 0.18s var(--ease-out);
  display: flex; align-items: center; justify-content: center;
  box-shadow: var(--shadow-sm);
}
.letter-choice:hover {
  background: var(--color-amber-subtle);
  border-color: rgba(245,166,35,0.45);
  transform: translateY(-3px) scale(1.06);
  box-shadow: 0 6px 18px rgba(245,166,35,0.22);
  color: var(--amber-600);
}
.letter-choice.used { opacity: 0.22; pointer-events: none; }

.game-feedback {
  text-align: center; font-size: 15px; font-weight: 600;
  min-height: 24px; color: var(--color-leaf);
  letter-spacing: 0.01em; font-family: var(--font-body);
}
.game-feedback.error { color: var(--color-error); }

.game-next {
  display: none; width: 100%; margin-top: 20px;
  background: var(--navy-900); color: var(--cream-50); border: none;
  border-radius: 100px; padding: 14px;
  font-size: 15px; font-weight: 700;
  cursor: pointer; font-family: var(--font-body);
  transition: background 0.2s var(--ease-out), transform 0.15s, box-shadow 0.2s;
  box-shadow: 0 4px 16px rgba(27,42,74,0.28);
  letter-spacing: 0.01em;
  animation: floatIn 0.4s var(--ease-out) both;
}
.game-next.show { display: block; }
.game-next:hover { background: var(--navy-800); box-shadow: 0 8px 24px rgba(27,42,74,0.38); transform: translateY(-1px); }
.game-next:active { transform: scale(0.97); }

.game-context {
  max-width: 460px; margin: 48px auto 0;
  text-align: center;
}
.game-context h3 {
  font-family: var(--font-display);
  font-size: clamp(22px, 3vw, 28px); font-weight: 800; margin-bottom: 14px;
  text-wrap: balance; letter-spacing: -0.02em; line-height: 1.2;
  color: var(--color-text-primary);
}
.game-context p { color: var(--color-text-secondary); font-size: 15.5px; line-height: 1.72; }

/* ── FOOTER ── */
footer {
  position: relative; z-index: 1;
  max-width: 1240px; margin: 0 auto 60px;
  padding: 36px 80px;
  border-radius: var(--r-2xl);
  background: rgba(27,42,74,0.85);
  backdrop-filter: blur(14px);
  box-shadow: var(--clearing-shadow);
  display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: 16px;
}
footer .logo { color: var(--cream-50); font-size: 18px; }
footer p { font-size: 13.5px; color: rgba(250,247,240,0.55); font-family: var(--font-body); }

/* ── SCROLL REVEAL ANIMATIONS ── */
.reveal {
  opacity: 0; transform: translateY(24px);
  transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
}
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: 0.08s; }
.reveal-delay-2 { transition-delay: 0.16s; }
.reveal-delay-3 { transition-delay: 0.24s; }
.reveal-delay-4 { transition-delay: 0.32s; }

/* ── HERO ENTRY ANIMATIONS ── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(28px); }
  to   { opacity: 1; transform: translateY(0); }
}
.hero h1      { animation: fadeUp 0.65s var(--ease-out) 0.08s both; }
.hero-sub     { animation: fadeUp 0.65s var(--ease-out) 0.16s both; }
.hero-stats   { animation: fadeUp 0.65s var(--ease-out) 0.22s both; }
.hero-actions { animation: fadeUp 0.65s var(--ease-out) 0.28s both; }

@keyframes slideInRight {
  from { opacity: 0; transform: translateX(40px) scale(0.97); }
  to   { opacity: 1; transform: translateX(0) scale(1); }
}
.hero-visual { animation: slideInRight 0.8s var(--ease-out) 0.1s both; }

/* ── RESPONSIVE ── */
@media (max-width: 1100px) {
  .section, .section-sm {
    margin-left: max(20px, calc(50% - 620px));
    margin-right: max(20px, calc(50% - 620px));
    padding: 72px 60px;
  }
  footer { margin-left: max(20px, calc(50% - 620px)); margin-right: max(20px, calc(50% - 620px)); padding: 36px 60px; }
}
@media (max-width: 900px) {
  .hero { grid-template-columns: 1fr; gap: 48px; padding-left: 28px; padding-right: 28px; }
  .hero-visual { order: -1; }
  .flashcard-area { grid-template-columns: 1fr; gap: 40px; }
  .strip-label { display: none; }
  .strip-item { justify-content: center; }
}
@media (max-width: 768px) {
  body { background-attachment: scroll; }
  .hero { padding-top: 52px; min-height: unset; }
  .hero-card-stack { width: 300px; height: 320px; }
  .hc1, .hc2, .hc3 { width: 214px; height: 252px; }
  .hc3-letter { font-size: 80px; }
  .sound-grid { grid-template-columns: repeat(auto-fill, minmax(72px, 1fr)); }
  .section, .section-sm {
    margin-left: 16px; margin-right: 16px;
    padding: 56px 28px; border-radius: 28px;
  }
  .game-area { padding: 28px; }
  .hero::before { display: none; }
  .section-watermark { font-size: 80px; top: 0; }
  .strip-label { display: block; font-size: 11px; }
  .strip-item { padding: 18px 12px; gap: 8px; flex-direction: column; align-items: center; text-align: center; }
  .strip-arrow { display: none; }
  footer { margin: 0 16px 48px; padding: 28px 24px; border-radius: 24px; }
}

/* ── REDUCED MOTION (AAA) ── */
@media (prefers-reduced-motion: reduce) {
  .hero h1, .hero-sub, .hero-stats,
  .hero-actions, .hero-visual { animation: none; opacity: 1; transform: none; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .letter-slot.wrong { animation: none; }
  .flashcard-inner { transition: none; }
  .sound-btn:hover, .letter-choice:hover,
  .hc3:hover, .btn-primary:hover, .btn-ghost:hover { transform: none; }
  .particles-layer span { animation: none; }
  .sound-btn:active, .letter-choice:active,
  .ba-tile:active, .ba-choice-btn:active,
  .sw-word-card:active, .sw-find-card:active,
  .btn-primary:active { animation: none; }
  .game-next { animation: none; }
  * { transition-duration: 0.01ms !important; animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; }
}

/* ════════════════════════════════════════════════
   BLENDS ADVENTURE
   ════════════════════════════════════════════════ */
.blends-section {
  background: var(--clearing-bg);
}

/* Progress Map */
.ba-map {
  display: flex; align-items: center; flex-wrap: nowrap;
  position: relative; z-index: 1;
  margin-bottom: 0; overflow-x: auto; padding-bottom: 4px;
}
.ba-map-node-wrap {
  display: flex; align-items: center; flex-shrink: 0;
}
.ba-map-connector {
  width: 36px; height: 2px;
  background: var(--color-border-secondary); flex-shrink: 0;
}
.ba-map-connector.active {
  background: linear-gradient(90deg, var(--color-leaf-mid), var(--color-amber));
}

.ba-map-node {
  background: var(--cream-0);
  border: 2px solid var(--color-border-secondary);
  border-radius: var(--r-xl);
  padding: 18px 22px; min-width: 150px;
  text-align: center; cursor: default;
  transition: transform 0.2s var(--ease-out), box-shadow 0.2s, border-color 0.2s;
  font-family: var(--font-body);
}
.ba-map-node.unlocked { cursor: pointer; border-color: rgba(91,173,114,0.35); }
.ba-map-node.unlocked:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 28px rgba(61,143,85,0.18);
  border-color: var(--color-leaf-mid);
}
.ba-map-node.unlocked:active { transform: scale(0.97); }
.ba-map-node.completed {
  border-color: rgba(245,166,35,0.45);
  background: linear-gradient(145deg, var(--amber-100), #FFF3C4);
}
.ba-map-node.locked {
  opacity: 0.52; background: var(--color-bg-secondary);
}
.ba-node-num {
  font-family: var(--font-display);
  font-size: 26px; font-weight: 800; color: var(--color-text-primary);
  line-height: 1; margin-bottom: 5px; letter-spacing: -0.03em;
}
.ba-map-node.locked .ba-node-num { font-size: 20px; }
.ba-node-name {
  font-size: 12.5px; font-weight: 700; color: var(--color-text-primary); margin-bottom: 2px;
  font-family: var(--font-body);
}
.ba-node-sub {
  font-size: 10.5px; color: var(--color-text-tertiary); margin-bottom: 7px;
  letter-spacing: 0.02em; font-family: var(--font-body);
}
.ba-node-stars {
  font-size: 13px; color: var(--amber-500); letter-spacing: 1px;
}
.ba-map-node.locked .ba-node-stars { font-size: 10.5px; color: var(--color-text-tertiary); }
.ba-node-xp {
  margin-top: 4px; font-size: 10.5px;
  color: var(--color-leaf); font-weight: 600; font-family: var(--font-body);
}

/* Game Panel */
.ba-game {
  display: none;
  background: rgba(255,255,255,0.82);
  border-radius: var(--r-xl);
  border: 1px solid var(--color-border-secondary);
  padding: 36px;
  margin-top: 40px;
  box-shadow: var(--shadow-md), 0 1px 0 rgba(255,255,255,0.9) inset;
  position: relative; z-index: 1; overflow: hidden;
  backdrop-filter: blur(8px);
}

.ba-game-header {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 22px; flex-wrap: wrap; gap: 10px;
}
.ba-back-btn {
  background: none; border: 1.5px solid var(--color-border-secondary);
  border-radius: 100px; padding: 8px 18px;
  font-size: 13px; font-weight: 600; color: var(--color-text-secondary);
  cursor: pointer; font-family: var(--font-body);
  transition: all 0.18s var(--ease-out);
  min-height: 44px;
}
.ba-back-btn:hover { border-color: var(--color-text-secondary); color: var(--color-text-primary); }
.ba-level-title {
  font-family: var(--font-display);
  font-size: 18px; font-weight: 800; color: var(--color-text-primary);
  letter-spacing: -0.02em;
}
.ba-hearts-row { font-size: 17px; letter-spacing: 2px; }

.ba-stats-bar {
  display: flex; gap: 20px;
  margin-bottom: 26px; padding: 12px 18px;
  background: var(--color-bg-secondary); border-radius: var(--r);
  border: 1px solid var(--color-border-tertiary);
}
.ba-stat-item { text-align: center; }
.ba-stat-item strong {
  display: block; font-family: var(--font-display);
  font-size: 22px; font-weight: 800; color: var(--color-text-primary);
  line-height: 1; letter-spacing: -0.03em;
}
.ba-stat-item span {
  font-size: 10px; color: var(--color-text-tertiary);
  text-transform: uppercase; letter-spacing: 0.08em;
  margin-top: 2px; display: block; font-family: var(--font-body);
}

/* Blend Tiles */
.ba-tiles-wrap { margin-bottom: 28px; }
.ba-tiles-label {
  font-size: 10.5px; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.13em;
  color: var(--color-text-tertiary); margin-bottom: 11px;
  font-family: var(--font-body);
}
.ba-tiles-grid { display: flex; flex-wrap: wrap; gap: 7px; }
.ba-tile {
  padding: 8px 13px;
  background: var(--cream-0);
  border: 1.5px solid rgba(74,144,217,0.3);
  border-radius: 10px;
  font-family: var(--font-display);
  font-size: 17px; font-weight: 800;
  color: var(--color-sky-mid);
  cursor: pointer;
  transition: all 0.18s var(--ease-out);
  box-shadow: 0 2px 6px rgba(74,144,217,0.07);
  min-width: 44px; min-height: 44px;
  text-align: center; line-height: 1.2;
  display: flex; align-items: center; justify-content: center;
}
.ba-tile:hover {
  background: var(--color-sky-subtle);
  border-color: rgba(74,144,217,0.6);
  transform: translateY(-2px) scale(1.07);
  box-shadow: 0 5px 14px rgba(74,144,217,0.2);
}
.ba-tile.playing {
  background: var(--color-amber-subtle);
  border-color: var(--color-amber);
  color: var(--amber-600);
  box-shadow: 0 0 0 3px rgba(245,166,35,0.14);
  transform: scale(1.1);
}

/* Challenge */
.ba-challenge-wrap { border-top: 1px solid var(--color-border-tertiary); padding-top: 26px; }
.ba-challenge { text-align: center; }
.ba-challenge-emoji {
  font-size: 60px; display: block; margin-bottom: 8px;
  filter: drop-shadow(0 4px 10px rgba(0,0,0,0.10));
  transition: transform 0.3s var(--ease-spring);
}
.ba-challenge-emoji:hover { transform: scale(1.1) rotate(5deg); }
.ba-challenge-hint {
  font-size: 14px; color: var(--color-text-secondary);
  margin-bottom: 22px; font-style: italic; font-family: var(--font-body);
}
.ba-word-slots {
  display: flex; align-items: center; justify-content: center;
  gap: 6px; margin-bottom: 22px; flex-wrap: wrap;
}
.ba-blend-slot {
  min-width: 64px; height: 64px;
  border: 2.5px dashed rgba(74,144,217,0.40);
  border-radius: var(--r);
  display: flex; align-items: center; justify-content: center;
  background: var(--color-sky-subtle);
  transition: all 0.3s var(--ease-spring);
}
.ba-blend-slot.filled {
  border-style: solid; border-color: var(--color-leaf);
  background: linear-gradient(145deg, var(--color-leaf-subtle), var(--leaf-200));
  transform: scale(1.07);
  animation: firefly-earn 0.45s var(--ease-spring) both;
}
.ba-slot-text {
  font-family: var(--font-display);
  font-size: 24px; font-weight: 800; color: var(--color-sky-mid);
  transition: color 0.2s;
}
.ba-blend-slot.filled .ba-slot-text { color: var(--color-leaf); }
.ba-ending-slot {
  font-family: var(--font-display);
  font-size: 30px; font-weight: 800; color: var(--color-text-primary);
  padding: 0 6px; letter-spacing: -0.02em;
}
.ba-pick-label {
  font-size: 10.5px; font-weight: 700; color: var(--color-text-tertiary);
  text-transform: uppercase; letter-spacing: 0.12em; margin-bottom: 14px;
  font-family: var(--font-body);
}
.ba-blend-choices {
  display: flex; gap: 12px; justify-content: center;
  flex-wrap: wrap; margin-bottom: 18px;
}
.ba-choice-btn {
  min-width: 70px; height: 70px;
  background: var(--cream-0);
  border: 2px solid rgba(74,144,217,0.28);
  border-radius: var(--r);
  font-family: var(--font-display);
  font-size: 22px; font-weight: 800; color: var(--color-sky-mid);
  cursor: pointer;
  transition: all 0.18s var(--ease-out);
  display: flex; align-items: center; justify-content: center;
  padding: 0 10px;
  box-shadow: 0 3px 10px rgba(74,144,217,0.09), 0 1px 0 rgba(255,255,255,0.8) inset;
}
.ba-choice-btn:hover:not(:disabled) {
  background: var(--color-sky-subtle);
  border-color: var(--sky-500);
  transform: translateY(-4px) scale(1.07);
  box-shadow: 0 8px 20px rgba(74,144,217,0.22);
}
.ba-choice-btn.correct {
  background: linear-gradient(145deg, var(--color-leaf-subtle), var(--leaf-200));
  border-color: var(--color-leaf); color: var(--color-leaf);
  animation: firefly-earn 0.45s var(--ease-spring) both;
}
.ba-choice-btn.wrong {
  animation: baShake 0.3s var(--ease-out);
  border-color: var(--color-error); background: var(--error-100); color: var(--color-error);
}
@keyframes baShake {
  0%,100% { transform: translateX(0); }
  20% { transform: translateX(-7px); }
  60% { transform: translateX(7px); }
  80% { transform: translateX(-3px); }
}
.ba-choice-btn:disabled { pointer-events: none; }

.ba-feedback {
  min-height: 22px; font-size: 14px; font-weight: 600;
  text-align: center; color: var(--color-leaf);
  letter-spacing: 0.01em; font-family: var(--font-body);
}
.ba-feedback.error   { color: var(--color-error); }
.ba-feedback.correct { color: var(--color-leaf); }

/* Fire streak banner */
.ba-fire-banner {
  position: absolute; top: 18px; left: 50%;
  transform: translateX(-50%) translateY(-16px);
  background: linear-gradient(135deg, var(--amber-100), var(--amber-200));
  border: 1.5px solid rgba(245,166,35,0.4);
  border-radius: 100px; padding: 9px 22px;
  font-size: 14px; font-weight: 700; color: var(--amber-600);
  white-space: nowrap; opacity: 0; pointer-events: none;
  transition: opacity 0.3s, transform 0.3s var(--ease-spring);
  box-shadow: 0 4px 16px rgba(245,166,35,0.22);
  z-index: 5; font-family: var(--font-body);
}
.ba-fire-banner.show {
  opacity: 1; transform: translateX(-50%) translateY(0);
}

/* Level Complete */
.ba-complete {
  display: none;
  flex-direction: column; align-items: center; text-align: center;
  background: var(--cream-0);
  border-radius: var(--r-xl);
  border: 1px solid var(--color-border-secondary);
  padding: 52px 40px; margin-top: 40px;
  box-shadow: var(--shadow-md);
  position: relative; z-index: 1;
  animation: floatIn 0.45s var(--ease-out) both;
}
.ba-complete-stars {
  font-size: 38px; letter-spacing: 5px; margin-bottom: 16px;
  animation: firefly-earn 0.5s var(--ease-spring) 0.2s both;
}
.ba-complete-title {
  font-family: var(--font-display);
  font-size: 30px; font-weight: 800; letter-spacing: -0.03em;
  margin-bottom: 8px; color: var(--color-text-primary);
}
.ba-complete-msg {
  font-size: 15.5px; color: var(--color-text-secondary); margin-bottom: 18px;
  max-width: 300px; font-family: var(--font-body);
}
.ba-complete-xp {
  font-family: var(--font-display);
  font-size: 26px; font-weight: 800; color: var(--amber-500);
  margin-bottom: 28px; letter-spacing: -0.02em;
}
.ba-complete-btns {
  display: flex; gap: 12px; flex-wrap: wrap; justify-content: center;
}
.ba-map-btn {
  background: none; border: 1.5px solid var(--color-border-secondary);
  border-radius: 100px; padding: 11px 22px;
  font-size: 13.5px; font-weight: 600; color: var(--color-text-secondary);
  cursor: pointer; font-family: var(--font-body);
  transition: all 0.18s var(--ease-out);
  min-height: 44px;
}
.ba-map-btn:hover { border-color: var(--color-text-secondary); color: var(--color-text-primary); }
.ba-next-btn {
  background: var(--color-leaf); color: var(--cream-0);
  border: none; border-radius: 100px;
  padding: 11px 26px; font-size: 13.5px; font-weight: 700;
  cursor: pointer; font-family: var(--font-body);
  transition: all 0.18s var(--ease-out);
  box-shadow: 0 4px 16px rgba(61,143,85,0.30);
  min-height: 44px;
}
.ba-next-btn:hover { background: var(--leaf-700); transform: translateY(-1px); }
.ba-next-btn:active { transform: scale(0.97); }

/* Champion */
.ba-champion {
  display: none;
  flex-direction: column; align-items: center; text-align: center;
  background: linear-gradient(160deg, var(--amber-100), var(--amber-200));
  border-radius: var(--r-xl);
  border: 1px solid rgba(245,166,35,0.3);
  padding: 60px 40px; margin-top: 40px;
  position: relative; z-index: 1;
  animation: floatIn 0.45s var(--ease-out) both;
}
.ba-champion-trophy {
  font-size: 68px; margin-bottom: 14px;
  animation: trophyBounce 0.55s var(--ease-spring) both;
}
@keyframes trophyBounce {
  from { transform: scale(0) rotate(-12deg); }
  to   { transform: scale(1) rotate(0deg); }
}
.ba-champion h3 {
  font-family: var(--font-display);
  font-size: 32px; font-weight: 800; color: var(--color-text-primary);
  letter-spacing: -0.03em; margin-bottom: 10px; text-wrap: balance;
}
.ba-champion p {
  font-size: 15.5px; color: var(--color-text-secondary);
  margin-bottom: 28px; max-width: 320px; font-family: var(--font-body);
}
.ba-restart-btn {
  background: var(--color-cta); color: var(--color-cta-text);
  border: none; border-radius: 100px;
  padding: 13px 30px; font-size: 15px; font-weight: 700;
  cursor: pointer; font-family: var(--font-body);
  transition: all 0.18s var(--ease-out);
  box-shadow: 0 4px 20px rgba(245,166,35,0.40);
  min-height: 44px;
}
.ba-restart-btn:hover { background: var(--color-cta-hover); transform: translateY(-1px); }

@keyframes baFadeUp {
  from { opacity: 0; transform: translateY(18px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* Blends responsive */
@media (max-width: 900px) { .ba-map { flex-wrap: wrap; gap: 0; } }
@media (max-width: 768px) {
  .ba-map { flex-direction: column; align-items: stretch; overflow-x: visible; }
  .ba-map-node-wrap { flex-direction: column; align-items: center; }
  .ba-map-connector { width: 2px; height: 22px; align-self: center; }
  .ba-map-node { min-width: unset; }
  .ba-game { padding: 22px; }
  .ba-choice-btn { min-width: 58px; height: 58px; font-size: 19px; }
  .ba-blend-slot { min-width: 54px; height: 54px; }
  .ba-slot-text { font-size: 20px; }
  .ba-ending-slot { font-size: 24px; }
  .ba-complete, .ba-champion { padding: 36px 24px; }
}

/* ════════════════════════════════════════════════
   SIGHT WORDS
   ════════════════════════════════════════════════ */
.sw-section {
  background: var(--clearing-bg);
}
.sw-header-row {
  display: flex; align-items: baseline;
  gap: 16px; flex-wrap: wrap;
}
.sw-known-badge {
  background: var(--color-leaf-subtle);
  color: var(--color-leaf);
  border: 1px solid rgba(91,173,114,0.24);
  border-radius: 100px;
  padding: 4px 14px;
  font-size: 12.5px; font-weight: 700;
  letter-spacing: 0.01em; white-space: nowrap;
  transition: background 0.3s, color 0.3s;
  font-family: var(--font-body);
}
.sw-set-tabs {
  display: flex; gap: 8px; overflow-x: auto;
  padding-bottom: 6px; margin-bottom: 28px;
  scrollbar-width: none;
}
.sw-set-tabs::-webkit-scrollbar { display: none; }
.sw-set-tab {
  padding: 9px 22px; border-radius: 100px;
  border: 1.5px solid var(--color-border-secondary);
  background: var(--cream-0); color: var(--color-text-secondary);
  font-size: 13.5px; font-weight: 600; cursor: pointer;
  font-family: var(--font-body); white-space: nowrap; flex-shrink: 0;
  transition: background 0.22s var(--ease-out), color 0.22s, border-color 0.22s, transform 0.15s var(--ease-out);
  display: flex; align-items: center; gap: 6px;
  min-height: 44px;
}
.sw-set-tab.active {
  background: var(--color-cta); color: var(--color-cta-text);
  border-color: var(--color-cta); font-weight: 700;
  box-shadow: 0 4px 14px rgba(245,166,35,0.36);
}
.sw-set-tab.locked {
  opacity: 0.52; background: var(--color-bg-secondary);
  cursor: default; pointer-events: none;
}
.sw-set-tab:hover:not(.active):not(.locked) {
  border-color: rgba(245,166,35,0.45);
  color: var(--color-text-primary);
  background: var(--color-amber-subtle);
  transform: translateY(-1px);
}
.sw-set-tab:active:not(.locked) { transform: scale(0.96); }
.sw-set-tab-stars { font-size: 11px; letter-spacing: 0.5px; }

.sw-mode-tabs {
  display: flex; gap: 8px; margin-bottom: 32px; flex-wrap: wrap;
}
.sw-mode-tab {
  padding: 10px 24px; border-radius: 100px;
  border: 1.5px solid var(--color-border-secondary);
  background: var(--cream-0); color: var(--color-text-secondary);
  font-size: 14px; font-weight: 600; cursor: pointer;
  font-family: var(--font-body);
  transition: background 0.22s var(--ease-out), color 0.22s, border-color 0.22s, transform 0.15s var(--ease-out);
  display: flex; align-items: center; gap: 7px;
  min-height: 44px;
}
.sw-mode-tab.active {
  background: var(--navy-900); color: var(--cream-50);
  border-color: var(--navy-900); font-weight: 700;
  box-shadow: 0 4px 16px rgba(27,42,74,0.28);
}
.sw-mode-tab:hover:not(.active) {
  border-color: var(--color-leaf);
  color: var(--color-leaf);
  transform: translateY(-1px);
}
.sw-mode-tab:active { transform: scale(0.96); }

.sw-panel {
  background: var(--cream-0);
  border-radius: var(--r-xl);
  border: 1px solid var(--color-border-secondary);
  padding: 44px; max-width: 640px; margin: 0 auto;
  box-shadow: var(--shadow-md), 0 1px 0 rgba(255,255,255,0.9) inset;
  min-height: 320px; position: relative;
}

/* Shared word card */
.sw-word-card {
  border-radius: 100px;
  padding: 16px 36px;
  background: var(--cream-0);
  border: 2px solid var(--color-border-secondary);
  font-family: var(--font-display);
  font-size: clamp(28px, 5vw, 44px);
  font-weight: 800;
  color: var(--color-text-primary);
  letter-spacing: -0.02em;
  cursor: pointer;
  display: inline-flex; align-items: center; justify-content: center;
  transition: transform 0.2s var(--ease-out), box-shadow 0.2s, border-color 0.2s, background 0.2s;
  box-shadow: var(--shadow-sm);
  user-select: none; line-height: 1;
}
.sw-word-card:hover {
  transform: translateY(-3px) scale(1.03);
  box-shadow: var(--shadow-md);
  border-color: rgba(245,166,35,0.4);
}
.sw-word-card.correct {
  background: linear-gradient(145deg, var(--color-leaf-subtle), var(--leaf-200));
  border-color: var(--color-leaf); color: var(--color-leaf);
  animation: swFlipIn 0.35s var(--ease-spring) both;
}
.sw-word-card.wrong {
  animation: swShake 0.3s var(--ease-out);
  border-color: var(--color-error); background: var(--error-100); color: var(--color-error);
}
@keyframes swFlipIn {
  from { transform: rotateY(90deg) scale(0.9); }
  to   { transform: rotateY(0deg) scale(1); }
}
@keyframes swShake {
  0%,100% { transform: translateX(0); }
  20% { transform: translateX(-6px); }
  60% { transform: translateX(6px); }
  80% { transform: translateX(-3px); }
}

/* Spot It */
.sw-spot-progress { margin-bottom: 28px; }
.sw-progress-label {
  font-size: 11.5px; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.1em;
  color: var(--color-text-tertiary); margin-bottom: 8px;
  display: flex; justify-content: space-between;
  font-family: var(--font-body);
}
.sw-progress-track {
  height: 6px; background: var(--color-bg-tertiary);
  border-radius: 100px; overflow: hidden;
}
.sw-progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--color-leaf-mid), var(--color-amber));
  border-radius: 100px;
  transition: width 0.5s var(--ease-out);
}
.sw-spot-word-wrap { text-align: center; padding: 36px 0 28px; }
.sw-spot-actions {
  display: flex; gap: 12px; justify-content: center;
  flex-wrap: wrap; margin-top: 4px;
}
.sw-btn-know {
  background: var(--color-leaf); color: var(--cream-0);
  border: none; border-radius: 100px;
  padding: 13px 28px; font-size: 14px; font-weight: 700;
  cursor: pointer; font-family: var(--font-body);
  transition: all 0.18s var(--ease-out);
  box-shadow: 0 4px 16px rgba(61,143,85,0.30);
  display: flex; align-items: center; gap: 7px; min-height: 44px;
}
.sw-btn-know:hover { background: var(--leaf-700); transform: translateY(-1px); }
.sw-btn-know:active { transform: scale(0.97); }
.sw-btn-learning {
  background: none; border: 1.5px solid var(--color-border-secondary);
  border-radius: 100px; padding: 13px 28px;
  font-size: 14px; font-weight: 600; color: var(--color-text-secondary);
  cursor: pointer; font-family: var(--font-body);
  transition: all 0.18s var(--ease-out);
  display: flex; align-items: center; gap: 7px; min-height: 44px;
}
.sw-btn-learning:hover { border-color: var(--color-text-secondary); color: var(--color-text-primary); }
.sw-spot-hint {
  text-align: center; font-size: 12px;
  color: var(--color-text-tertiary); margin-bottom: 4px;
  font-family: var(--font-body);
}

/* Say It */
.sw-say-start { text-align: center; padding: 16px 0; }
.sw-say-start-title {
  font-family: var(--font-display);
  font-size: 22px; font-weight: 800; color: var(--color-text-primary);
  letter-spacing: -0.02em; margin-bottom: 10px;
}
.sw-say-start-rules {
  font-size: 14px; color: var(--color-text-secondary);
  margin-bottom: 28px; line-height: 1.6; font-family: var(--font-body);
}
.sw-say-countdown {
  text-align: center;
  font-family: var(--font-display);
  font-size: clamp(80px, 14vw, 120px); font-weight: 800;
  color: var(--color-text-primary); line-height: 1;
  letter-spacing: -0.04em; padding: 16px 0 8px;
  animation: swPulse 0.4s var(--ease-spring) both;
}
@keyframes swPulse {
  from { transform: scale(0.85); opacity: 0.6; }
  to   { transform: scale(1);    opacity: 1; }
}
.sw-say-round-info {
  text-align: center; font-size: 12px; color: var(--color-text-tertiary);
  margin-bottom: 8px; font-weight: 600; letter-spacing: 0.05em;
  text-transform: uppercase; font-family: var(--font-body);
}
.sw-say-tap-zone { text-align: center; margin-top: 8px; }
.sw-say-tap-btn {
  width: 88px; height: 88px; border-radius: 50%;
  background: var(--color-cta); border: none; font-size: 32px;
  cursor: pointer;
  transition: all 0.15s var(--ease-spring);
  box-shadow: 0 6px 24px rgba(245,166,35,0.40);
  display: inline-flex; align-items: center; justify-content: center;
}
.sw-say-tap-btn:active { transform: scale(0.88); box-shadow: 0 2px 8px rgba(245,166,35,0.30); animation: bloom-amber 0.38s var(--ease-out) forwards; }
.sw-say-score-label {
  font-size: 13px; color: var(--color-text-tertiary);
  margin-top: 14px; letter-spacing: 0.03em; font-weight: 600;
  font-family: var(--font-body);
}
.sw-say-end { text-align: center; padding: 20px 0; }
.sw-say-end-score {
  font-family: var(--font-display);
  font-size: 64px; font-weight: 800; color: var(--amber-500);
  letter-spacing: -0.04em; line-height: 1; margin-bottom: 6px;
}
.sw-say-end-label {
  font-size: 15px; color: var(--color-text-secondary); margin-bottom: 28px;
  font-family: var(--font-body);
}
.sw-say-end-xp {
  font-family: var(--font-display);
  font-size: 20px; font-weight: 800; color: var(--color-leaf);
  margin-bottom: 24px;
}

/* Find It */
.sw-find-prompt { text-align: center; margin-bottom: 24px; }
.sw-find-instruction {
  font-size: 11.5px; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.12em;
  color: var(--color-text-tertiary); margin-bottom: 10px;
  font-family: var(--font-body);
}
.sw-find-target {
  font-family: var(--font-display);
  font-size: clamp(26px, 4vw, 36px); font-weight: 800;
  color: var(--color-text-primary);
  letter-spacing: -0.02em;
  display: flex; align-items: center; justify-content: center; gap: 12px;
}
.sw-find-speak-btn {
  width: 40px; height: 40px; border-radius: 50%;
  background: var(--color-amber-subtle);
  border: 1.5px solid rgba(245,166,35,0.32);
  cursor: pointer; font-size: 16px;
  transition: all 0.18s var(--ease-out);
  display: inline-flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.sw-find-speak-btn:hover { background: var(--color-cta); }
.sw-find-cards {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 14px; margin-bottom: 20px;
}
.sw-find-card {
  border-radius: 100px;
  padding: 20px 14px;
  background: var(--cream-0);
  font-family: var(--font-display);
  font-size: clamp(20px, 3.5vw, 30px); font-weight: 800;
  color: var(--color-text-primary);
  text-align: center; cursor: pointer;
  transition: transform 0.2s var(--ease-out), box-shadow 0.2s, background 0.2s;
  box-shadow: var(--shadow-sm);
  user-select: none; line-height: 1.2; letter-spacing: -0.01em;
  border: none;
  outline: 2px solid var(--color-border-secondary);
  min-height: 44px;
}
.sw-find-card:hover:not(:disabled) {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  outline-color: rgba(245,166,35,0.4);
}
.sw-find-card:active:not(:disabled) { transform: scale(0.97); }
.sw-find-card.correct {
  background: linear-gradient(145deg, var(--color-leaf-subtle), var(--leaf-200));
  outline-color: var(--color-leaf); color: var(--color-leaf);
  animation: swFlipIn 0.35s var(--ease-spring) both;
}
.sw-find-card.wrong {
  animation: swShake 0.3s var(--ease-out);
  outline-color: var(--color-error); background: var(--error-100); color: var(--color-error);
}
.sw-find-card:disabled { pointer-events: none; }
.sw-find-score-bar {
  display: flex; align-items: center; justify-content: space-between;
  padding: 10px 18px;
  background: var(--color-bg-secondary); border-radius: var(--r);
  border: 1px solid var(--color-border-tertiary);
  font-size: 13px; color: var(--color-text-secondary); font-weight: 600;
  font-family: var(--font-body);
}
.sw-find-score-bar strong {
  font-family: var(--font-display); font-size: 18px;
  color: var(--color-text-primary);
}

/* Set complete overlay */
.sw-set-complete {
  text-align: center; padding: 20px 0 8px;
  animation: floatIn 0.45s var(--ease-out) both;
}
.sw-set-complete-stars {
  font-size: 36px; letter-spacing: 4px; margin-bottom: 14px;
  animation: firefly-earn 0.5s var(--ease-spring) 0.2s both;
}
.sw-set-complete-title {
  font-family: var(--font-display);
  font-size: 26px; font-weight: 800; color: var(--color-text-primary);
  letter-spacing: -0.03em; margin-bottom: 6px;
}
.sw-set-complete-msg {
  font-size: 14px; color: var(--color-text-secondary); margin-bottom: 14px;
  font-family: var(--font-body);
}
.sw-set-complete-xp {
  font-family: var(--font-display);
  font-size: 22px; font-weight: 800; color: var(--amber-500);
  margin-bottom: 24px;
}
.sw-set-complete-btns {
  display: flex; gap: 12px; justify-content: center; flex-wrap: wrap;
}
.sw-btn-next-set {
  background: var(--color-cta); color: var(--color-cta-text);
  border: none; border-radius: 100px;
  padding: 13px 28px; font-size: 14px; font-weight: 700;
  cursor: pointer; font-family: var(--font-body);
  transition: all 0.18s var(--ease-out);
  box-shadow: 0 4px 18px rgba(245,166,35,0.36);
  min-height: 44px;
}
.sw-btn-next-set:hover { background: var(--color-cta-hover); transform: translateY(-1px); }
.sw-btn-replay {
  background: none; border: 1.5px solid var(--color-border-secondary);
  border-radius: 100px; padding: 13px 28px;
  font-size: 14px; font-weight: 600; color: var(--color-text-secondary);
  cursor: pointer; font-family: var(--font-body);
  transition: all 0.18s var(--ease-out); min-height: 44px;
}
.sw-btn-replay:hover { border-color: var(--color-text-secondary); color: var(--color-text-primary); }

/* General buttons reused in SW */
.sw-btn-start {
  background: var(--navy-900); color: var(--cream-50);
  border: none; border-radius: 100px;
  padding: 14px 32px; font-size: 15px; font-weight: 700;
  cursor: pointer; font-family: var(--font-body);
  transition: all 0.18s var(--ease-out);
  box-shadow: 0 4px 18px rgba(27,42,74,0.28);
  min-height: 44px;
}
.sw-btn-start:hover { background: var(--navy-800); transform: translateY(-1px); }
.sw-btn-start:active { transform: scale(0.97); }

/* Sight words responsive */
@media (max-width: 768px) {
  .sw-panel { padding: 24px; }
  .sw-find-cards { gap: 10px; }
  .sw-find-card { font-size: 18px; padding: 16px 8px; }
  .sw-mode-tab { padding: 8px 16px; font-size: 13px; }
  .sw-say-countdown { font-size: 72px; }
  .sw-set-tab { padding: 8px 16px; font-size: 13px; }
}

/* ════════════════════════════════════════════════
   LEARNING PATH — stepper + mode toggles
   All colour values reference existing AAA tokens.
   ════════════════════════════════════════════════ */

/* Section surface reuses the clearing-card pattern */
.lp-section {
  position: relative;
  padding: 64px clamp(20px, 5vw, 80px);
}

/* Horizontal scrollable stepper */
.lp-stepper {
  display: flex;
  align-items: flex-start;
  overflow-x: auto;
  gap: 0;
  padding-bottom: 8px;
  scrollbar-width: thin;
  scrollbar-color: var(--color-border-secondary) transparent;
  -webkit-overflow-scrolling: touch;
}

/* Each step + its connector are siblings inside this wrapper */
.lp-step-wrap {
  display: flex;
  align-items: center;
  flex: 1;
  min-width: 0;
}

/* Step card */
.lp-step {
  flex-shrink: 0;
  min-width: 120px;
  max-width: 164px;
  padding: 16px 12px;
  border-radius: var(--r-lg);
  border: 2px solid var(--color-border-secondary);
  background: var(--color-bg-secondary);
  text-align: center;
  transition: border-color 0.2s var(--ease-out), background 0.2s var(--ease-out),
              box-shadow 0.2s var(--ease-out), transform 0.15s var(--ease-spring);
}

/* Active phase — amber highlight */
.lp-step.active {
  border-color: var(--color-cta);
  background: var(--color-amber-subtle);
  box-shadow: 0 0 0 3px rgba(245,166,35,0.18);
  transform: translateY(-2px);
}

/* Completed phase — leaf green */
.lp-step.completed {
  border-color: var(--color-leaf);
  background: var(--color-leaf-subtle);
}

/* Locked phase — greyed out, not interactive */
.lp-step.locked {
  opacity: 0.38;
  pointer-events: none;
  cursor: not-allowed;
}

/* Connector line between steps */
.lp-connector {
  flex: 1;
  min-width: 8px;
  height: 2px;
  background: var(--color-border-tertiary);
  transition: background 0.3s;
}
.lp-connector.done {
  background: var(--color-leaf);
}

/* Typography inside each step */
.lp-step-num {
  font: 700 22px/1 var(--font-display);
  color: var(--color-text-primary);
}
.lp-step-name {
  font: 600 13px/1.3 var(--font-body);
  color: var(--color-text-primary);
  margin-top: 5px;
}
.lp-step-sounds {
  font: 400 11px/1.4 var(--font-body);
  color: var(--color-text-secondary);
  margin-top: 3px;
  letter-spacing: 0.02em;
}
.lp-step-status {
  font: 600 11px/1.4 var(--font-body);
  color: var(--color-text-secondary);
  margin-top: 10px;
}
.lp-step.active .lp-step-status   { color: var(--color-cta-text); }
.lp-step.completed .lp-step-status { color: var(--color-leaf-dark); }

/* Dark theme overrides */
[data-theme="dark"] .lp-step.active {
  box-shadow: 0 0 0 3px rgba(245,166,35,0.22);
}

/* ── Mode toggle ── */
.mode-toggle-row {
  display: flex;
  justify-content: flex-end;
  margin-bottom: 14px;
}

.mode-toggle-btn {
  font: 600 13px/1 var(--font-body);
  color: var(--color-text-secondary);
  background: transparent;
  border: 1.5px solid var(--color-border-primary);
  border-radius: var(--r);
  padding: 7px 16px;
  cursor: pointer;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
  white-space: nowrap;
}
.mode-toggle-btn:hover {
  background: var(--color-bg-tertiary);
  color: var(--color-text-primary);
}
.mode-toggle-btn.active {
  background: var(--color-amber-subtle);
  border-color: var(--color-cta);
  color: var(--color-cta-text);  /* navy-900 on amber-subtle → ~15:1 ✓ AAA */
}
.mode-toggle-btn:focus-visible {
  outline: 3px solid var(--color-border-focus);
  outline-offset: 2px;
}

/* Responsive — collapse connectors on narrow screens */
@media (max-width: 600px) {
  .lp-step {
    min-width: 96px;
    max-width: 110px;
    padding: 12px 8px;
  }
  .lp-step-sounds { display: none; }
  .lp-step-num { font-size: 18px; }
  .lp-step-name { font-size: 11px; }
  .lp-step-status { font-size: 10px; }
}

/* ════════════════════════════════════════════════
   DECODABLE BOOKS — Section 06
   ════════════════════════════════════════════════ */

/* ── Shelf grid ── */
.bk-shelf {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 20px;
  margin-top: 40px;
}

/* ── Book cover card ── */
.bk-cover {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  padding: 28px 20px 22px;
  background: var(--clearing-bg);
  border: 1.5px solid var(--color-border-secondary);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-md);
  cursor: pointer;
  transition: transform 0.18s var(--ease-out), box-shadow 0.18s var(--ease-out);
  text-align: center;
  /* reset button styles */
  font-family: inherit;
  color: inherit;
  min-height: 200px;
}
.bk-cover:hover:not(.locked) {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
}
.bk-cover:active:not(.locked) {
  transform: scale(0.97);
}
.bk-cover:focus-visible {
  outline: 3px solid var(--color-border-focus);
  outline-offset: 3px;
}
.bk-cover.locked {
  opacity: 0.45;
  filter: grayscale(0.55);
  cursor: not-allowed;
}

.bk-cover-emoji {
  font-size: 3em;
  line-height: 1;
  display: block;
}
.bk-cover-title {
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 800;
  color: var(--color-text-primary);
  line-height: 1.2;
}
.bk-phase-badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 100px;
  background: var(--color-brand-subtle);
  color: var(--color-brand-interactive);
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 600;
}
.bk-cover-desc {
  font-family: var(--font-body);
  font-size: 13px;
  color: var(--color-text-secondary);
  line-height: 1.4;
}

/* Badges */
.bk-star-badge,
.bk-lock-badge {
  position: absolute;
  top: 12px;
  right: 12px;
  font-size: 20px;
  line-height: 1;
}

/* ── Reader overlay ── */
.bk-reader-overlay {
  position: fixed;
  inset: 0;
  z-index: 1000;
  background: rgba(13,24,38,0.72);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
}
.bk-reader-overlay[hidden] { display: none; }

/* ── Reader card ── */
.bk-reader-card {
  position: relative;
  width: min(600px, 100%);
  background: var(--clearing-bg);
  border-radius: var(--r-2xl);
  box-shadow: var(--shadow-lg);
  padding: 44px 36px 32px;
  display: flex;
  flex-direction: column;
  gap: 0;
  backdrop-filter: blur(14px) saturate(110%);
  -webkit-backdrop-filter: blur(14px) saturate(110%);
}

.bk-close-btn {
  position: absolute;
  top: 14px;
  right: 16px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--color-bg-secondary);
  border: 1.5px solid var(--color-border-tertiary);
  color: var(--color-text-secondary);
  font-size: 16px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.15s;
  font-family: inherit;
}
.bk-close-btn:hover { background: var(--color-bg-tertiary); }
.bk-close-btn:focus-visible {
  outline: 3px solid var(--color-border-focus);
  outline-offset: 2px;
}

.bk-title-bar {
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 700;
  color: var(--color-text-tertiary);
  text-align: center;
  margin-bottom: 20px;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

/* ── Page content ── */
.bk-page {
  min-height: 200px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 20px;
  padding: 8px 0 24px;
}

.bk-emoji {
  font-size: 5em;
  line-height: 1;
  display: block;
  text-align: center;
  transition: opacity 0.2s, transform 0.2s var(--ease-spring);
}

.bk-text {
  font-family: var(--font-display);
  font-size: clamp(32px, 5vw, 46px);
  line-height: 1.4;
  color: var(--color-text-primary);
  text-align: center;
  margin: 0;
  /* allow word tokens to wrap naturally */
  word-break: break-word;
}

/* ── Word tokens ── */
.bk-word {
  display: inline;
  cursor: pointer;
  border-radius: 6px;
  padding: 1px 3px;
  margin: 0 -1px;
  transition: background 0.12s, color 0.12s;
  position: relative;
}
.bk-word:hover,
.bk-word:focus-visible {
  background: var(--color-brand-subtle);
  outline: none;
}
.bk-word:focus-visible {
  outline: 2px solid var(--color-border-focus);
  outline-offset: 1px;
}
.bk-word.bk-word-active {
  background: var(--color-cta);           /* amber-400 */
  color: var(--color-cta-text);           /* navy-900, ~9.2:1 ✓ AAA */
}

.bk-punct {
  display: inline;
  user-select: none;
}

/* ── Navigation ── */
.bk-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: 8px;
}

.bk-nav-btn {
  width: 52px;
  height: 52px;
  border-radius: var(--r);
  background: var(--color-bg-secondary);
  border: 1.5px solid var(--color-border-primary);
  color: var(--color-text-primary);
  font-size: 20px;
  font-family: var(--font-body);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.15s, transform 0.12s, box-shadow 0.15s;
  box-shadow: var(--shadow-sm);
  flex-shrink: 0;
}
.bk-nav-btn:hover:not(:disabled) {
  background: var(--color-cta);
  color: var(--color-cta-text);
  border-color: var(--color-cta);
  box-shadow: var(--shadow-md);
  transform: scale(1.06);
}
.bk-nav-btn:active:not(:disabled) { transform: scale(0.95); }
.bk-nav-btn:disabled {
  opacity: 0.3;
  cursor: not-allowed;
}
.bk-nav-btn:focus-visible {
  outline: 3px solid var(--color-border-focus);
  outline-offset: 2px;
}

/* ── Page dots ── */
.bk-dots {
  display: flex;
  align-items: center;
  gap: 8px;
  flex: 1;
  justify-content: center;
  flex-wrap: wrap;
}
.bk-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--color-border-primary);
  display: block;
  transition: background 0.18s, transform 0.18s;
}
.bk-dot.active {
  background: var(--color-brand-interactive);
  transform: scale(1.3);
}

/* ── Completion animation ── */
.bk-complete-anim {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  padding: 24px 0;
  animation: bkCompleteIn 0.45s var(--ease-spring) both;
}
.bk-complete-star {
  font-size: 4.5em;
  animation: bkStarPop 0.55s var(--ease-spring) 0.1s both;
  display: block;
}
.bk-complete-msg {
  font-family: var(--font-display);
  font-size: clamp(22px, 4vw, 32px);
  color: var(--color-text-primary);
  font-weight: 800;
  text-align: center;
  margin: 0;
}

@keyframes bkCompleteIn {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: none; }
}
@keyframes bkStarPop {
  0%   { transform: scale(0) rotate(-20deg); }
  70%  { transform: scale(1.25) rotate(8deg); }
  100% { transform: scale(1) rotate(0deg); }
}

/* ── Responsive ── */
@media (max-width: 500px) {
  .bk-reader-card {
    padding: 40px 20px 24px;
    border-radius: var(--r-xl);
  }
  .bk-shelf {
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: 14px;
  }
  .bk-cover { padding: 20px 14px 16px; }
}

/* ── Reduced motion ── */
@media (prefers-reduced-motion: reduce) {
  .bk-cover,
  .bk-nav-btn,
  .bk-word,
  .bk-dot,
  .bk-emoji { transition: none; }
  .bk-complete-anim,
  .bk-complete-star { animation: none; opacity: 1; transform: none; }
}

/* ═══════════════════════════════════════════════════════════════
   SOUND BOXES (ELKONIN)
   ═══════════════════════════════════════════════════════════════ */
.sb-section { background: var(--sky-tint, rgba(200,230,255,0.18)); }

.sb-area {
  background: #fff;
  border-radius: 20px;
  padding: 44px;
  max-width: 640px;
  margin: 0 auto;
  box-shadow: 0 4px 32px rgba(27,42,74,0.10);
  position: relative;
  overflow: hidden;
}

/* Header row */
.sb-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 28px;
  flex-wrap: wrap;
  gap: 12px;
}
.sb-score-row {
  display: flex;
  gap: 24px;
}
.sb-mode-toggle {
  background: transparent;
  border: 2px solid var(--color-cta);
  color: var(--color-cta);
  border-radius: 40px;
  padding: 6px 18px;
  font: 600 13px var(--font-body);
  cursor: pointer;
  transition: background 0.18s, color 0.18s;
  min-height: 36px;
}
.sb-mode-toggle:hover { background: var(--color-cta); color: var(--navy-900); }

/* Word display */
.sb-word-area {
  text-align: center;
  margin-bottom: 16px;
}
.sb-level-badge {
  display: inline-block;
  background: var(--color-cta);
  color: var(--navy-900);
  font: 600 12px var(--font-body);
  padding: 4px 12px;
  border-radius: 40px;
  margin-bottom: 12px;
}
.sb-emoji-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
}
.sb-emoji {
  font-size: 80px;
  line-height: 1;
  display: inline-block;
}
.sb-speak-btn {
  width: 48px;
  height: 48px;
  min-width: 48px;
  min-height: 48px;
  border-radius: 50%;
  background: var(--color-cta);
  border: none;
  font-size: 22px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.15s;
  flex-shrink: 0;
}
.sb-speak-btn:hover { transform: scale(1.12); }

/* Elkonin boxes */
.sb-boxes-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
  margin: 28px 0 8px;
  position: relative;
}
.sb-box {
  width: 64px;
  height: 64px;
  min-width: 48px;
  min-height: 48px;
  border: 3px solid var(--navy-900);
  border-radius: 12px;
  background: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font: 800 22px var(--font-display);
  color: var(--navy-900);
  cursor: pointer;
  transition: background 0.18s, border-color 0.18s, transform 0.12s;
  user-select: none;
}
.sb-box:hover { transform: scale(1.06); }
.sb-box.filled {
  background: var(--leaf-200, #C0EBCE);
  border-color: var(--color-leaf);
}
.sb-box.revealed {
  background: #fff;
  border-color: var(--color-cta);
  animation: sbReveal 0.35s var(--spring, cubic-bezier(0.34,1.56,0.64,1)) both;
}

/* Magic-E floating token */
.sb-magic-e {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  border: 3px dashed var(--color-cta);
  display: flex;
  align-items: center;
  justify-content: center;
  font: 800 20px var(--font-display);
  color: var(--color-cta);
  opacity: 0;
  transform: scale(0.5) translateX(-8px);
  transition: opacity 0.35s, transform 0.45s var(--spring, cubic-bezier(0.34,1.56,0.64,1));
}
.sb-magic-e.visible {
  opacity: 1;
  transform: scale(1) translateX(0);
}

/* Counters tray */
.sb-counters-tray {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  flex-wrap: wrap;
  margin: 8px 0 20px;
  min-height: 60px;
}
.sb-counter {
  width: 52px;
  height: 52px;
  min-width: 48px;
  min-height: 48px;
  border-radius: 50%;
  border: 3px solid rgba(255,255,255,0.35);
  cursor: pointer;
  touch-action: none;
  user-select: none;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.15s, opacity 0.2s, box-shadow 0.15s;
  box-shadow: 0 3px 8px rgba(0,0,0,0.18);
}
.sb-counter:hover { transform: scale(1.14); box-shadow: 0 6px 16px rgba(0,0,0,0.22); }
.sb-counter:active { transform: scale(0.94); }
.sb-counter.used {
  opacity: 0.22;
  transform: scale(0.82);
  pointer-events: none;
  box-shadow: none;
}
.sb-counter.dragging {
  position: fixed;
  z-index: 1000;
  pointer-events: none;
  opacity: 0.88;
  box-shadow: 0 8px 24px rgba(0,0,0,0.30);
  transition: none;
}

/* Labels */
.sb-instruction {
  text-align: center;
  font: 500 14px var(--font-body);
  color: var(--navy-900);
  opacity: 0.55;
  margin: 0 0 8px;
  min-height: 20px;
}
.sb-feedback {
  text-align: center;
  font: 600 18px var(--font-body);
  color: var(--color-leaf);
  min-height: 28px;
  margin: 0 0 12px;
}

/* Next button — mirrors .game-next */
.sb-next-btn {
  display: block;
  margin: 8px auto 0;
  background: var(--color-cta);
  color: var(--navy-900);
  font: 700 16px var(--font-display);
  border: none;
  border-radius: 40px;
  padding: 14px 36px;
  cursor: pointer;
  min-height: 48px;
  transition: background 0.18s, transform 0.15s;
  animation: bloom-amber 0.4s var(--spring, cubic-bezier(0.34,1.56,0.64,1)) both;
}
.sb-next-btn:hover { background: var(--color-cta-hover, #D98B0F); transform: translateY(-2px); }

@keyframes sbReveal {
  from { transform: scale(0.6); opacity: 0; }
  to   { transform: scale(1);   opacity: 1; }
}

/* Responsive */
@media (max-width: 600px) {
  .sb-area { padding: 28px 20px 32px; }
  .sb-emoji { font-size: 60px; }
  .sb-box { width: 56px; height: 56px; font-size: 18px; }
  .sb-counter { width: 48px; height: 48px; }
  .sb-magic-e { width: 40px; height: 40px; font-size: 17px; }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  .sb-box, .sb-counter, .sb-speak-btn, .sb-next-btn { transition: none; }
  .sb-box.revealed { animation: none; }
  .sb-magic-e { transition: none; }
  .sb-next-btn { animation: none; }
}