/* ═══════════════════════════════════════════════════
   WordFinder — Main Stylesheet
   Theme: Warm Scholarly / Educational Light
   Fonts: Playfair Display + DM Sans
═══════════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,600;0,700;0,800;1,400;1,600&family=DM+Sans:ital,opsz,wght@0,9..40,300;0,9..40,400;0,9..40,500;0,9..40,600;0,9..40,700;1,9..40,400&display=swap');

:root {
  --bg:           #FFFEF9;
  --bg-alt:       #F7F4EE;
  --bg-card:      #FFFFFF;
  --text:         #1E1A14;
  --text-muted:   #6B6355;
  --text-light:   #9D9080;
  --accent:       #C4522A;
  --accent-dark:  #A03F1C;
  --accent-light: #F2E8E2;
  --green:        #3A7D4E;
  --green-light:  #E6F4EC;
  --blue:         #2C5F8A;
  --blue-light:   #E3EEF8;
  --amber:        #D4870A;
  --amber-light:  #FEF3E2;
  --border:       #E5DDD4;
  --border-dark:  #C9BFB2;
  --shadow-sm:    0 2px 8px rgba(30,26,20,.06);
  --shadow-md:    0 6px 24px rgba(30,26,20,.10);
  --shadow-lg:    0 16px 48px rgba(30,26,20,.13);
  --radius-sm:    6px;
  --radius-md:    12px;
  --radius-lg:    20px;
  --font-display: 'Playfair Display', Georgia, serif;
  --font-body:    'DM Sans', system-ui, sans-serif;
  --max-w:        1200px;
  --header-h:     70px;
  --transition:   0.22s cubic-bezier(.4,0,.2,1);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
  overflow-x: hidden;
}

img { display: block; max-width: 100%; }
a { color: var(--accent); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--accent-dark); }
ul { list-style: none; }
button { cursor: pointer; font-family: var(--font-body); border: none; background: none; }

/* ── Typography ───────────────────────────────── */
h1, h2, h3, h4, h5 { font-family: var(--font-display); line-height: 1.2; }
h1 { font-size: clamp(2.2rem, 5vw, 3.6rem); font-weight: 800; }
h2 { font-size: clamp(1.7rem, 3.5vw, 2.6rem); font-weight: 700; }
h3 { font-size: clamp(1.2rem, 2.5vw, 1.6rem); font-weight: 600; }
h4 { font-size: 1.05rem; font-weight: 600; }
p { font-size: 1rem; line-height: 1.75; color: var(--text-muted); }

.section-label {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--accent);
  background: var(--accent-light);
  padding: 4px 12px;
  border-radius: 99px;
  margin-bottom: 12px;
}

/* ── Layout Utilities ─────────────────────────── */
.container { max-width: var(--max-w); margin: 0 auto; padding: 0 24px; }
.section { padding: 80px 0; }
.section-sm { padding: 48px 0; }
.section-alt { background: var(--bg-alt); }
.text-center { text-align: center; }
.mt-4 { margin-top: 16px; }
.mt-8 { margin-top: 32px; }

/* ── Animations ───────────────────────────────── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(28px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes popIn {
  0%   { opacity: 0; transform: scale(.88); }
  70%  { transform: scale(1.04); }
  100% { opacity: 1; transform: scale(1); }
}
@keyframes pulse-ring {
  0%   { box-shadow: 0 0 0 0 rgba(196,82,42,.35); }
  70%  { box-shadow: 0 0 0 14px rgba(196,82,42,0); }
  100% { box-shadow: 0 0 0 0 rgba(196,82,42,0); }
}
@keyframes letterDrop {
  0%   { opacity: 0; transform: translateY(-18px) rotateX(60deg); }
  100% { opacity: 1; transform: translateY(0) rotateX(0deg); }
}

.animate-on-scroll {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .55s ease, transform .55s ease;
}
.animate-on-scroll.visible {
  opacity: 1;
  transform: none;
}

/* ═══════════════════════════════════════════════
   HEADER
═══════════════════════════════════════════════ */
#site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  height: var(--header-h);
  background: rgba(255,254,249,.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color .3s, box-shadow .3s;
}
#site-header.scrolled {
  border-color: var(--border);
  box-shadow: var(--shadow-sm);
}
.header-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
  height: 100%;
  display: flex;
  align-items: center;
  gap: 32px;
}
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text);
  flex-shrink: 0;
}
.logo-text {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--text);
}
.logo-text strong { color: var(--accent); font-weight: 800; }
.logo:hover { color: var(--text); opacity: .85; }

.main-nav { margin-left: auto; }
.main-nav ul {
  display: flex;
  align-items: center;
  gap: 4px;
}
.main-nav a {
  color: var(--text-muted);
  font-size: .9rem;
  font-weight: 500;
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  transition: background var(--transition), color var(--transition);
}
.main-nav a:hover {
  color: var(--accent);
  background: var(--accent-light);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  margin-left: auto;
}
.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: transform .25s, opacity .25s;
}
.nav-toggle.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.active span:nth-child(2) { opacity: 0; }
.nav-toggle.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ═══════════════════════════════════════════════
   HERO
═══════════════════════════════════════════════ */
.hero {
  min-height: 100vh;
  padding-top: calc(var(--header-h) + 40px);
  padding-bottom: 80px;
  display: flex;
  align-items: center;
  background:
    radial-gradient(ellipse 70% 60% at 10% 20%, rgba(196,82,42,.08) 0%, transparent 60%),
    radial-gradient(ellipse 50% 50% at 90% 80%, rgba(212,135,10,.07) 0%, transparent 55%),
    var(--bg);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    repeating-linear-gradient(0deg, transparent, transparent 39px, rgba(196,82,42,.04) 39px, rgba(196,82,42,.04) 40px),
    repeating-linear-gradient(90deg, transparent, transparent 39px, rgba(196,82,42,.04) 39px, rgba(196,82,42,.04) 40px);
  pointer-events: none;
}

.hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.hero-kicker {
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
  animation: fadeUp .6s ease both;
}
.hero h1 {
  margin-bottom: 20px;
  animation: fadeUp .65s .08s ease both;
}
.hero h1 em {
  font-style: italic;
  color: var(--accent);
}
.hero .hero-desc {
  font-size: 1.1rem;
  margin-bottom: 36px;
  max-width: 480px;
  animation: fadeUp .7s .16s ease both;
}

.hero-search-box {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  padding: 28px 28px 24px;
  border: 1px solid var(--border);
  animation: fadeUp .75s .24s ease both;
}
.hero-search-box label {
  display: block;
  font-size: .85rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 8px;
  letter-spacing: .03em;
}
.hero-input-row {
  display: flex;
  gap: 10px;
}
.hero-input-row input {
  flex: 1;
  padding: 13px 16px;
  font-size: 1.05rem;
  font-family: var(--font-body);
  border: 2px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg-alt);
  color: var(--text);
  transition: border-color var(--transition);
  letter-spacing: .05em;
  text-transform: uppercase;
}
.hero-input-row input:focus {
  outline: none;
  border-color: var(--accent);
  background: var(--bg-card);
}
.hero-input-row input::placeholder { text-transform: none; letter-spacing: 0; color: var(--text-light); }

.btn-primary {
  padding: 13px 24px;
  background: var(--accent);
  color: white;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: .95rem;
  letter-spacing: .03em;
  transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
  white-space: nowrap;
}
.btn-primary:hover {
  background: var(--accent-dark);
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(196,82,42,.3);
}
.btn-primary:active { transform: translateY(0); }

.hero-tags {
  margin-top: 14px;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.hero-tag {
  font-size: .78rem;
  font-weight: 500;
  color: var(--text-muted);
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: 99px;
  padding: 3px 10px;
}

/* Hero visual */
.hero-visual {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
  animation: fadeUp .8s .3s ease both;
}
.letter-tiles {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: center;
}
.tile {
  width: 56px;
  height: 56px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 800;
  border: 2px solid;
  animation: popIn .5s ease both;
}
.tile-accent { background: var(--accent); border-color: var(--accent-dark); color: white; }
.tile-amber  { background: var(--amber-light); border-color: var(--amber); color: var(--amber); }
.tile-green  { background: var(--green-light); border-color: var(--green); color: var(--green); }
.tile-blue   { background: var(--blue-light); border-color: var(--blue); color: var(--blue); }
.tile-cream  { background: var(--bg-alt); border-color: var(--border-dark); color: var(--text); }

.hero-stat-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  width: 100%;
  max-width: 340px;
}
.hero-stat {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 16px 18px;
  text-align: center;
  box-shadow: var(--shadow-sm);
}
.hero-stat-num {
  font-family: var(--font-display);
  font-size: 1.7rem;
  font-weight: 800;
  color: var(--accent);
  line-height: 1;
}
.hero-stat-label {
  font-size: .75rem;
  color: var(--text-muted);
  margin-top: 4px;
}

/* ═══════════════════════════════════════════════
   WORD OF THE DAY
═══════════════════════════════════════════════ */
.wotd-section {
  background: linear-gradient(135deg, var(--accent) 0%, #A03F1C 100%);
  padding: 60px 0;
  overflow: hidden;
  position: relative;
}
.wotd-section::before {
  content: '"';
  position: absolute;
  font-family: var(--font-display);
  font-size: 300px;
  color: rgba(255,255,255,.06);
  top: -60px; left: -20px;
  line-height: 1;
  pointer-events: none;
}
.wotd-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
}
.wotd-left { flex: 1; }
.wotd-kicker {
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: rgba(255,255,255,.7);
  margin-bottom: 8px;
}
.wotd-word-display {
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 6vw, 5rem);
  font-weight: 800;
  color: white;
  letter-spacing: .08em;
  text-transform: uppercase;
  display: flex;
  gap: 4px;
}
.wotd-letter {
  display: inline-block;
  animation: letterDrop .4s ease both;
}
.wotd-score {
  color: rgba(255,255,255,.75);
  font-size: .95rem;
  margin-top: 8px;
  font-weight: 500;
}
.wotd-try-btn {
  padding: 12px 28px;
  background: white;
  color: var(--accent);
  border-radius: var(--radius-sm);
  font-weight: 700;
  font-size: .95rem;
  transition: transform var(--transition), box-shadow var(--transition);
}
.wotd-try-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0,0,0,.2);
}

/* ═══════════════════════════════════════════════
   MAIN FINDER TOOL
═══════════════════════════════════════════════ */
.tool-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px;
  box-shadow: var(--shadow-md);
}

.tool-title {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 6px;
}
.tool-desc {
  color: var(--text-muted);
  font-size: .92rem;
  margin-bottom: 24px;
}

.input-group {
  display: flex;
  gap: 10px;
  margin-bottom: 16px;
}
.input-group input,
.input-group select {
  flex: 1;
  padding: 12px 16px;
  font-size: 1rem;
  font-family: var(--font-body);
  border: 2px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg-alt);
  color: var(--text);
  transition: border-color var(--transition);
}
.input-group input:focus,
.input-group select:focus {
  outline: none;
  border-color: var(--accent);
  background: var(--bg-card);
}

.advanced-options {
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 16px 18px;
  margin-bottom: 20px;
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 14px;
}
.option-field label {
  display: block;
  font-size: .8rem;
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: 5px;
  text-transform: uppercase;
  letter-spacing: .05em;
}
.option-field input {
  width: 100%;
  padding: 8px 12px;
  font-size: .9rem;
  font-family: var(--font-body);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg-card);
  color: var(--text);
}
.option-field input:focus { outline: none; border-color: var(--accent); }

/* Filter buttons */
.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 24px;
}
.filter-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 7px 14px;
  border-radius: 99px;
  font-size: .82rem;
  font-weight: 600;
  border: 1px solid var(--border);
  background: var(--bg-card);
  color: var(--text-muted);
  transition: all var(--transition);
}
.filter-btn:hover { border-color: var(--accent); color: var(--accent); }
.filter-btn.active { background: var(--accent); border-color: var(--accent); color: white; }
.filter-count {
  background: rgba(0,0,0,.1);
  border-radius: 99px;
  padding: 1px 7px;
  font-size: .75rem;
}
.filter-btn.active .filter-count { background: rgba(255,255,255,.25); }

/* Loading */
.loading-indicator {
  display: none;
  align-items: center;
  gap: 10px;
  padding: 20px;
  color: var(--text-muted);
  font-size: .9rem;
}
.loading-indicator.visible { display: flex; }
.spinner {
  width: 20px; height: 20px;
  border: 2px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin .7s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* Stats bar */
.finder-stats {
  font-size: .88rem;
  color: var(--text-muted);
  margin-bottom: 16px;
  padding: 10px 14px;
  background: var(--bg-alt);
  border-radius: var(--radius-sm);
  border-left: 3px solid var(--accent);
}
.finder-stats strong { color: var(--accent); }

/* Result groups */
.result-group {
  margin-bottom: 28px;
  animation: fadeUp .35s ease;
}
.result-group-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
}
.length-badge {
  font-size: .75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--accent);
  background: var(--accent-light);
  padding: 3px 10px;
  border-radius: 99px;
}
.group-count {
  font-size: .78rem;
  color: var(--text-light);
}

/* Word chips */
.word-chips { display: flex; flex-wrap: wrap; gap: 7px; }
.word-chip {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 6px 11px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: .88rem;
  font-weight: 500;
  color: var(--text);
  cursor: pointer;
  transition: all var(--transition);
  user-select: none;
}
.word-chip:hover {
  border-color: var(--accent);
  background: var(--accent-light);
  color: var(--accent);
  transform: translateY(-1px);
  box-shadow: var(--shadow-sm);
}
.word-chip.copied {
  border-color: var(--green);
  background: var(--green-light);
  color: var(--green);
}
.chip-score {
  font-size: .72rem;
  font-weight: 700;
  color: var(--amber);
  background: var(--amber-light);
  padding: 1px 5px;
  border-radius: 4px;
}
.word-chip:hover .chip-score { background: rgba(196,82,42,.12); color: var(--accent-dark); }
.more-words {
  padding: 6px 11px;
  font-size: .82rem;
  color: var(--text-light);
  font-style: italic;
}

.no-results {
  text-align: center;
  padding: 48px 20px;
  color: var(--text-muted);
}
.no-results-icon { font-size: 2.5rem; display: block; margin-bottom: 10px; }

/* Tabs */
.tabs {
  display: flex;
  gap: 0;
  border-bottom: 2px solid var(--border);
  margin-bottom: 28px;
}
.tab-btn {
  padding: 10px 20px;
  font-size: .9rem;
  font-weight: 600;
  color: var(--text-muted);
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  transition: color var(--transition), border-color var(--transition);
}
.tab-btn:hover { color: var(--accent); }
.tab-btn.active { color: var(--accent); border-bottom-color: var(--accent); }
.tab-panel { display: none; }
.tab-panel.active { display: block; }

/* ═══════════════════════════════════════════════
   FEATURES GRID
═══════════════════════════════════════════════ */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 48px;
}
.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 28px 24px;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}
.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--accent);
}
.feature-icon {
  width: 52px; height: 52px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 16px;
}
.icon-accent  { background: var(--accent-light); }
.icon-green   { background: var(--green-light); }
.icon-blue    { background: var(--blue-light); }
.icon-amber   { background: var(--amber-light); }
.feature-card h3 { font-size: 1.05rem; margin-bottom: 8px; }
.feature-card p { font-size: .88rem; }

/* ═══════════════════════════════════════════════
   HOW IT WORKS
═══════════════════════════════════════════════ */
.how-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  margin-top: 48px;
  position: relative;
}
.how-steps::before {
  content: '';
  position: absolute;
  top: 32px; left: 10%;
  width: 80%;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), var(--amber));
  z-index: 0;
}
.how-step {
  position: relative;
  z-index: 1;
  text-align: center;
}
.step-num {
  width: 64px; height: 64px;
  border-radius: 50%;
  background: var(--bg-card);
  border: 3px solid var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--accent);
  margin: 0 auto 18px;
  box-shadow: var(--shadow-sm);
}
.how-step h4 { margin-bottom: 8px; font-size: .95rem; }
.how-step p { font-size: .84rem; }

/* ═══════════════════════════════════════════════
   TIPS & TRICKS
═══════════════════════════════════════════════ */
.tips-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin-top: 40px;
}
.tip-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 24px;
  display: flex;
  gap: 18px;
  align-items: flex-start;
  transition: box-shadow var(--transition);
}
.tip-card:hover { box-shadow: var(--shadow-md); }
.tip-num {
  min-width: 36px; height: 36px;
  background: var(--accent-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: .85rem;
  color: var(--accent);
  flex-shrink: 0;
}
.tip-card h4 { margin-bottom: 6px; font-size: .95rem; }
.tip-card p { font-size: .85rem; }

/* ═══════════════════════════════════════════════
   FAQ
═══════════════════════════════════════════════ */
.faq-list { margin-top: 40px; max-width: 780px; margin-left: auto; margin-right: auto; }
.faq-item {
  border-bottom: 1px solid var(--border);
  overflow: hidden;
}
.faq-question {
  width: 100%;
  text-align: left;
  padding: 20px 0;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  color: var(--text);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  transition: color var(--transition);
}
.faq-question:hover { color: var(--accent); }
.faq-icon {
  width: 24px; height: 24px;
  border-radius: 50%;
  background: var(--accent-light);
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  font-weight: 700;
  flex-shrink: 0;
  transition: transform var(--transition), background var(--transition);
}
.faq-item.open .faq-icon { transform: rotate(45deg); background: var(--accent); color: white; }
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height .35s ease, padding .25s;
}
.faq-item.open .faq-answer { max-height: 300px; padding-bottom: 18px; }
.faq-answer p { font-size: .9rem; }

/* ═══════════════════════════════════════════════
   GAMES SUPPORTED
═══════════════════════════════════════════════ */
.games-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-top: 40px;
}
.game-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 24px 18px;
  text-align: center;
  transition: all var(--transition);
}
.game-card:hover {
  border-color: var(--accent);
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}
.game-icon { font-size: 2.2rem; margin-bottom: 12px; }
.game-card h4 { font-size: .9rem; margin-bottom: 6px; }
.game-card p { font-size: .78rem; }

/* ═══════════════════════════════════════════════
   LETTER LENGTH SELECTOR
═══════════════════════════════════════════════ */
.length-selector {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 24px;
}
.length-selector-btn {
  width: 44px; height: 44px;
  border-radius: var(--radius-sm);
  border: 2px solid var(--border);
  background: var(--bg-card);
  font-weight: 700;
  font-size: .9rem;
  color: var(--text-muted);
  transition: all var(--transition);
}
.length-selector-btn:hover { border-color: var(--accent); color: var(--accent); }
.length-selector-btn.active { background: var(--accent); border-color: var(--accent); color: white; }

/* ═══════════════════════════════════════════════
   VALIDATOR
═══════════════════════════════════════════════ */
.validator-wrap { max-width: 520px; }
.validator-wrap input {
  width: 100%;
  padding: 14px 18px;
  font-size: 1.1rem;
  font-family: var(--font-body);
  border: 2px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--bg-alt);
  color: var(--text);
  transition: border-color var(--transition);
  text-transform: uppercase;
  letter-spacing: .1em;
}
.validator-wrap input:focus { outline: none; border-color: var(--accent); background: var(--bg-card); }
.validator-wrap input::placeholder { text-transform: none; letter-spacing: 0; color: var(--text-light); }
#validator-result { margin-top: 14px; font-size: 1rem; font-weight: 500; }
.valid-yes { color: var(--green); }
.valid-no  { color: #C0392B; }

/* SE (starts/ends) mode toggle */
.mode-toggle {
  display: flex;
  gap: 12px;
  margin-bottom: 16px;
}
.mode-toggle label {
  display: flex;
  align-items: center;
  gap: 7px;
  cursor: pointer;
  font-size: .9rem;
  font-weight: 500;
  color: var(--text-muted);
  padding: 8px 16px;
  border-radius: 99px;
  border: 1px solid var(--border);
  transition: all var(--transition);
}
.mode-toggle input { display: none; }
.mode-toggle input:checked + span { color: var(--accent); }
.mode-toggle label:has(input:checked) { border-color: var(--accent); background: var(--accent-light); color: var(--accent); }

/* ═══════════════════════════════════════════════
   CONTENT SECTION (SEO text)
═══════════════════════════════════════════════ */
.content-section { max-width: 860px; margin: 0 auto; }
.content-section h2 { margin-bottom: 20px; }
.content-section p { margin-bottom: 14px; }
.content-section ul { margin: 14px 0 14px 20px; }
.content-section ul li { list-style: disc; color: var(--text-muted); font-size: .95rem; margin-bottom: 6px; }
.content-section ul li strong { color: var(--text); }

/* ═══════════════════════════════════════════════
   UNSCRAMBLE HEADER
═══════════════════════════════════════════════ */
.unscramble-header {
  font-size: .9rem;
  color: var(--text-muted);
  margin-bottom: 14px;
  padding: 8px 12px;
  background: var(--bg-alt);
  border-radius: var(--radius-sm);
  border-left: 3px solid var(--amber);
}
.unscramble-header strong { color: var(--text); }
.unscramble-header em { color: var(--accent); font-style: normal; font-weight: 600; }

/* ═══════════════════════════════════════════════
   FOOTER
═══════════════════════════════════════════════ */
#site-footer {
  background: var(--text);
  color: rgba(255,255,255,.85);
  padding-top: 60px;
}
.footer-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px 48px;
  display: grid;
  grid-template-columns: 1.4fr 2fr;
  gap: 64px;
}
.footer-logo { filter: brightness(10); }
.footer-tagline {
  color: rgba(255,255,255,.5);
  font-size: .88rem;
  margin-top: 12px;
  max-width: 260px;
}
.footer-links {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}
.footer-col h4 {
  font-family: var(--font-display);
  font-size: .85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: white;
  margin-bottom: 14px;
}
.footer-col li { margin-bottom: 8px; }
.footer-col a {
  color: rgba(255,255,255,.55);
  font-size: .88rem;
  transition: color var(--transition);
}
.footer-col a:hover { color: rgba(255,255,255,.9); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.1);
  padding: 20px 24px;
  max-width: var(--max-w);
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}
.footer-bottom p { font-size: .8rem; color: rgba(255,255,255,.4); }
.footer-bottom a { color: rgba(255,255,255,.6); }
.footer-disclaimer { font-size: .75rem !important; }

/* ═══════════════════════════════════════════════
   WILDCARD HINT
═══════════════════════════════════════════════ */
.hint-text {
  font-size: .78rem;
  color: var(--text-light);
  margin-top: 6px;
}
.hint-text strong { color: var(--text-muted); }

/* ═══════════════════════════════════════════════
   RESPONSIVE
═══════════════════════════════════════════════ */
@media (max-width: 1024px) {
  .hero-inner { grid-template-columns: 1fr; text-align: center; }
  .hero .hero-desc { margin: 0 auto 32px; }
  .hero-visual { display: none; }
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .how-steps { grid-template-columns: repeat(2, 1fr); }
  .how-steps::before { display: none; }
  .games-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-inner { grid-template-columns: 1fr; gap: 32px; }
}

@media (max-width: 768px) {
  :root { --header-h: 60px; }
  .section { padding: 56px 0; }
  .main-nav {
    position: fixed;
    top: var(--header-h); left: 0; right: 0;
    background: var(--bg-card);
    border-bottom: 1px solid var(--border);
    padding: 16px 24px 24px;
    transform: translateY(-120%);
    transition: transform .3s ease;
    z-index: 999;
    box-shadow: var(--shadow-md);
  }
  .main-nav.open { transform: translateY(0); }
  .main-nav ul { flex-direction: column; gap: 4px; }
  .main-nav a { display: block; padding: 10px 14px; }
  .nav-toggle { display: flex; }
  .features-grid { grid-template-columns: 1fr; }
  .how-steps { grid-template-columns: 1fr 1fr; }
  .games-grid { grid-template-columns: repeat(2, 1fr); }
  .advanced-options { grid-template-columns: 1fr; }
  .tips-grid { grid-template-columns: 1fr; }
  .hero-search-box { padding: 20px; }
  .hero-input-row { flex-direction: column; }
  .footer-links { grid-template-columns: 1fr 1fr; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .wotd-inner { flex-direction: column; text-align: center; }
  .tool-card { padding: 22px 18px; }
}

@media (max-width: 480px) {
  .games-grid { grid-template-columns: 1fr 1fr; }
  .how-steps { grid-template-columns: 1fr; }
  .footer-links { grid-template-columns: 1fr; }
  .length-selector-btn { width: 38px; height: 38px; font-size: .82rem; }
}