/* ============================================================
   ADTescil – Ana Stil Dosyası (Modern Light Theme)
   Bootstrap-tarzı, Açık, Profesyonel
   ============================================================ */

/* ── CSS Değişkenleri ─────────────────────────────────────── */
:root {
  --bg-primary:      #ffffff;
  --bg-secondary:    #f8f9fa;
  --bg-tertiary:     #e9ecef;
  
  --primary:         #6366f1;
  --primary-dark:    #4f46e5;
  --primary-light:   #e0e7ff;
  
  --secondary:       #06b6d4;
  --secondary-light: #cffafe;
  
  --success:         #10b981;
  --warning:         #f59e0b;
  --danger:          #ef4444;
  --info:            #3b82f6;
  
  --text-dark:       #1f2937;
  --text-muted:      #6b7280;
  --text-light:      #9ca3af;
  
  --border-color:    #d1d5db;
  --border-light:    #e5e7eb;
  
  --radius-sm:       4px;
  --radius-md:       8px;
  --radius-lg:       12px;
  --radius-xl:       16px;
  
  --shadow-sm:       0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md:       0 4px 6px -1px rgba(0, 0, 0, 0.1);
  --shadow-lg:       0 10px 15px -3px rgba(0, 0, 0, 0.1);
  
  --transition:      0.2s ease;
}

/* ── Reset & Base ─────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;
  background: var(--bg-secondary);
  color: var(--text-dark);
  min-height: 100vh;
  line-height: 1.6;
  font-size: 16px;
  overflow-x: hidden;
}

/* ── Typography ──────────────────────────────────────────── */
h1 { font-size: 2.5rem; font-weight: 800; line-height: 1.2; color: var(--text-dark); }
h2 { font-size: 1.875rem; font-weight: 700; line-height: 1.2; color: var(--text-dark); }
h3 { font-size: 1.5rem; font-weight: 700; line-height: 1.25; color: var(--text-dark); }
h4 { font-size: 1.125rem; font-weight: 600; color: var(--text-dark); }
p { color: var(--text-muted); margin-bottom: 1rem; }
a { color: var(--primary); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--primary-dark); }

/* ── Scrollbar ───────────────────────────────────────────── */
::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-track { background: var(--bg-secondary); }
::-webkit-scrollbar-thumb { background: var(--primary); border-radius: 4px; }

/* ── Utilities ───────────────────────────────────────────── */
.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; position: relative; z-index: 1; }
.results-shell { padding: 2rem 0; }
.results-shell .container { max-width: 1200px; }
.mt-4 { margin-top: 2rem; }
.mb-4 { margin-bottom: 2rem; }
.mb-2 { margin-bottom: 0.5rem; }
.text-muted { color: var(--text-muted); }
.text-red { color: var(--danger); }
.text-green { color: var(--success); }
.text-yellow { color: var(--warning); }
.fs-sm { font-size: 0.875rem; }

/* ── Navbar ──────────────────────────────────────────────── */
.navbar {
  background: var(--bg-primary);
  border-bottom: 1px solid var(--border-light);
  padding: 1rem 0;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: var(--shadow-sm);
}
.navbar .inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 2rem;
}
.logo {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--primary);
  transition: color var(--transition);
}
.logo:hover { color: var(--primary-dark); }
.logo span { color: var(--secondary); }
.nav-links {
  display: flex;
  gap: 2rem;
  align-items: center;
}
.nav-links a {
  color: var(--text-muted);
  font-weight: 500;
  transition: color var(--transition);
}
.nav-links a:hover { color: var(--primary); }

/* ── Result & Overflow Control ─────────────────────────── */
.domain-header,
.card,
.analysis-item,
.whois-table,
.tab-panel,
.content,
.lists,
.comments,
.faq,
.results-shell {
  min-width: 0;
}
.domain-name-big,
.analysis-text .value,
.card p,
.content p,
.faq p,
.comments p,
.whois-table td,
.whois-table th,
.tab-panel,
.comment-list article,
.feature-desc,
.hero > p {
  overflow-wrap: anywhere;
  word-break: break-word;
}

/* ── Hero ────────────────────────────────────────────────── */
.hero {
  padding: 4rem 0;
  text-align: center;
  background: linear-gradient(135deg, var(--primary-light) 0%, var(--secondary-light) 100%);
}
.hero-badge {
  display: inline-block;
  background: var(--primary);
  color: white;
  padding: 0.5rem 1rem;
  border-radius: var(--radius-xl);
  font-size: 0.875rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
}
.hero h1 { margin-bottom: 1rem; }
.hero > p { font-size: 1.125rem; max-width: 600px; margin: 0 auto 2rem; }

/* ── Search ──────────────────────────────────────────────── */
.search-wrap { margin: 2rem 0; max-width: 600px; margin-left: auto; margin-right: auto; }
.search-box {
  display: flex;
  gap: 0.5rem;
  background: white;
  border: 2px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 0.5rem;
  box-shadow: var(--shadow-md);
  transition: border-color var(--transition);
}
.search-box:focus-within { border-color: var(--primary); box-shadow: var(--shadow-lg); }
.search-box input {
  flex: 1;
  border: none;
  outline: none;
  padding: 0.75rem;
  font-size: 1rem;
  background: transparent;
  color: var(--text-dark);
}
.search-box input::placeholder { color: var(--text-light); }
.search-btn {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: white;
  border: none;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-md);
  font-weight: 600;
  cursor: pointer;
  transition: transform var(--transition), box-shadow var(--transition);
  display: flex;
  gap: 0.5rem;
  align-items: center;
}
.search-btn:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}
.search-btn:active { transform: translateY(0); }

/* ── Live Dropdown ───────────────────────────────────────── */
.live-dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: white;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  max-height: 300px;
  overflow-y: auto;
  display: none;
  z-index: 50;
  margin-top: 0.5rem;
}
.live-dropdown.show { display: block; }
.live-item {
  padding: 0.75rem 1rem;
  display: flex;
  justify-content: space-between;
  border-bottom: 1px solid var(--border-light);
  cursor: pointer;
  transition: background var(--transition);
}
.live-item:last-child { border-bottom: none; }
.live-item:hover { background: var(--bg-secondary); }
.li-domain { font-weight: 600; color: var(--text-dark); }
.li-status { font-size: 0.875rem; font-weight: 600; }
.li-status.checking { color: var(--warning); }
.li-status.available { color: var(--success); }
.li-status.registered { color: var(--danger); }

/* ── Search Hint ─────────────────────────────────────────── */
.search-hint {
  display: flex;
  gap: 0.5rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 1.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border-light);
}
.search-hint span {
  background: var(--bg-tertiary);
  padding: 0.5rem 1rem;
  border-radius: var(--radius-md);
  font-size: 0.875rem;
  color: var(--text-muted);
  cursor: pointer;
  transition: all var(--transition);
}
.search-hint span:hover {
  background: var(--primary-light);
  color: var(--primary);
}

/* ── Stats Bar ───────────────────────────────────────────── */
.stats-bar {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border-light);
}
.stat-item {
  text-align: center;
}
.stat-item .num {
  font-size: 1.875rem;
  font-weight: 800;
  color: var(--primary);
  margin-bottom: 0.5rem;
}
.stat-item .label {
  font-size: 0.875rem;
  color: var(--text-muted);
  font-weight: 500;
}

/* ── Results Section ─────────────────────────────────────– */
#results-section {
  padding: 2rem 0;
  display: none;
}
#results-section.visible { display: block; animation: slideIn 0.3s ease; }
@keyframes slideIn { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }

/* ── Card ────────────────────────────────────────────────– */
.card {
  background: white;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition);
  margin-bottom: 1.5rem;
}
.card:hover {
  border-color: var(--primary);
  box-shadow: var(--shadow-md);
}
.card-title {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.card-title .icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  background: var(--bg-secondary);
  border-radius: var(--radius-md);
  font-size: 1.125rem;
}

/* ── Domain Header ───────────────────────────────────────– */
.domain-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem;
  background: var(--bg-secondary);
  border-radius: var(--radius-lg);
  margin-bottom: 1.5rem;
}
.domain-name-big {
  font-size: 1.875rem;
  font-weight: 800;
  color: var(--primary);
}
.status-badge {
  padding: 0.5rem 1rem;
  border-radius: var(--radius-xl);
  font-weight: 600;
  font-size: 0.875rem;
}
.status-badge.available { background: #d1fae5; color: var(--success); }
.status-badge.registered { background: #fee2e2; color: var(--danger); }
.status-badge.unknown { background: #fef3c7; color: var(--warning); }

/* ── Tabs ────────────────────────────────────────────────– */
.tabs {
  display: flex;
  gap: 0.5rem;
  border-bottom: 2px solid var(--border-light);
  overflow-x: auto;
  margin-bottom: 1.5rem;
}
.tab-btn {
  background: none;
  border: none;
  padding: 0.75rem 1rem;
  font-weight: 600;
  color: var(--text-muted);
  cursor: pointer;
  border-bottom: 3px solid transparent;
  transition: all var(--transition);
  white-space: nowrap;
}
.tab-btn:hover { color: var(--text-dark); }
.tab-btn.active {
  color: var(--primary);
  border-bottom-color: var(--primary);
}
.tab-panel {
  display: none;
}
.tab-panel.active { display: block; animation: fadeIn 0.2s ease; }
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }

/* ── Grid Layouts ────────────────────────────────────────– */
.grid-2col { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 1.5rem; }
.info-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
}
.info-item {
  padding: 0.75rem;
  background: var(--bg-secondary);
  border-radius: var(--radius-md);
}
.info-item .key {
  font-size: 0.75rem;
  color: var(--text-light);
  font-weight: 600;
  text-transform: uppercase;
  margin-bottom: 0.25rem;
}
.info-item .val {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-dark);
}

/* ── Score Display ───────────────────────────────────────– */
.score-display {
  text-align: center;
}
.score-ring-wrap {
  position: relative;
  width: 110px;
  height: 110px;
  margin: 0 auto 2rem;
}
.score-ring-bg {
  fill: none;
  stroke: var(--border-light);
  stroke-width: 4;
}
.score-ring-fill {
  fill: none;
  stroke: var(--primary);
  stroke-width: 4;
  stroke-linecap: round;
  transition: stroke-dashoffset 1s ease;
}
.score-center {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
}
.score-number {
  font-size: 2rem;
  font-weight: 800;
  color: var(--primary);
}
.score-label {
  font-size: 0.75rem;
  color: var(--text-light);
}
.score-grade {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--success);
  margin-top: 0.25rem;
}

/* ── Score Bars ──────────────────────────────────────────– */
.score-bars { margin-top: 2rem; }
.score-bar-row {
  display: grid;
  grid-template-columns: 120px 1fr 60px;
  gap: 1rem;
  align-items: center;
  margin-bottom: 1rem;
}
.score-bar-label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-muted);
}
.score-bar-track {
  height: 8px;
  background: var(--border-light);
  border-radius: 4px;
  overflow: hidden;
}
.score-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--primary), var(--secondary));
  border-radius: 4px;
  transition: width 0.6s ease;
  width: 0%;
}
.score-bar-val {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--primary);
  text-align: right;
}

/* ── Pills ───────────────────────────────────────────────– */
.pills {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}
.pill {
  display: inline-block;
  padding: 0.5rem 1rem;
  border-radius: var(--radius-xl);
  font-size: 0.875rem;
  font-weight: 600;
  background: var(--bg-secondary);
  color: var(--text-dark);
  transition: all var(--transition);
}
.pill.green { background: #d1fae5; color: var(--success); }
.pill.red { background: #fee2e2; color: var(--danger); }
.pill.yellow { background: #fef3c7; color: var(--warning); }
.pill.blue { background: var(--primary-light); color: var(--primary); }
.pill.purple { background: var(--primary-light); color: var(--primary); }
.pill:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }

/* ── WHOIS Table ─────────────────────────────────────────– */
.whois-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.95rem;
}
.whois-table tr { border-bottom: 1px solid var(--border-light); }
.whois-table th {
  text-align: left;
  padding: 0.75rem;
  background: var(--bg-secondary);
  font-weight: 600;
  color: var(--text-dark);
  width: 150px;
}
.whois-table td {
  padding: 0.75rem;
  color: var(--text-muted);
}
.whois-table td a {
  color: var(--primary);
  word-break: break-all;
}

/* ── Analysis Grid ───────────────────────────────────────– */
.analysis-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1rem;
}
.analysis-item {
  display: flex;
  gap: 1rem;
  padding: 1rem;
  background: var(--bg-secondary);
  border-radius: var(--radius-md);
}
.analysis-icon {
  min-width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  font-weight: 700;
  font-size: 1.25rem;
}
.analysis-icon.green { background: #d1fae5; color: var(--success); }
.analysis-icon.red { background: #fee2e2; color: var(--danger); }
.analysis-icon.yellow { background: #fef3c7; color: var(--warning); }
.analysis-icon.blue { background: var(--primary-light); color: var(--primary); }
.analysis-text { flex: 1; }
.analysis-text .label {
  font-size: 0.75rem;
  color: var(--text-light);
  font-weight: 600;
  text-transform: uppercase;
  margin-bottom: 0.25rem;
}
.analysis-text .value {
  font-weight: 600;
  color: var(--text-dark);
}

.seo-reco-list {
  margin: 0;
  padding-left: 1.2rem;
  color: var(--text-muted);
}
.seo-reco-list li + li {
  margin-top: 0.5rem;
}

/* ── Value Display ───────────────────────────────────────– */
.value-display {
  text-align: center;
  padding: 1.5rem;
  background: linear-gradient(135deg, var(--primary-light), var(--secondary-light));
  border-radius: var(--radius-lg);
  margin-bottom: 1.5rem;
}
.value-range {
  font-size: 2rem;
  font-weight: 800;
  color: var(--primary);
  margin-bottom: 0.5rem;
}
.value-label {
  font-size: 0.875rem;
  color: var(--text-muted);
}
.value-confidence {
  margin-top: 1rem;
}
.value-factors {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
}
.factor-item {
  display: flex;
  justify-content: space-between;
  padding: 0.75rem;
  background: var(--bg-secondary);
  border-radius: var(--radius-md);
  font-size: 0.875rem;
}
.f-label { font-weight: 600; color: var(--text-dark); }
.f-value { font-weight: 700; color: var(--primary); }
.f-value.neg { color: var(--danger); }
.f-value.pos { color: var(--success); }

/* ── Social Grid ─────────────────────────────────────────– */
.social-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 1rem;
}
.social-card {
  text-align: center;
  padding: 1.5rem;
  background: var(--bg-secondary);
  border-radius: var(--radius-lg);
  border: 2px solid var(--border-light);
  transition: all var(--transition);
}
.social-card:hover {
  border-color: var(--primary);
  background: var(--primary-light);
}
.social-icon {
  font-size: 2rem;
  margin-bottom: 0.5rem;
}
.social-name {
  font-weight: 600;
  color: var(--text-dark);
  margin-bottom: 0.75rem;
  font-size: 0.95rem;
}
.social-status {
  display: inline-block;
  padding: 0.5rem 1rem;
  border-radius: var(--radius-md);
  font-size: 0.75rem;
  font-weight: 700;
}
.social-status.available { background: #d1fae5; color: var(--success); }
.social-status.taken { background: #fee2e2; color: var(--danger); }
.social-status.unknown { background: var(--bg-tertiary); color: var(--text-muted); }

/* ── AI Comment ──────────────────────────────────────────– */
.ai-comment-card {
  background: linear-gradient(135deg, var(--primary-light), var(--secondary-light));
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  border-left: 4px solid var(--primary);
}
.ai-headline {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 0.75rem;
}
.ai-main {
  color: var(--text-dark);
  line-height: 1.8;
  margin-bottom: 0.75rem;
}
.ai-tip {
  background: white;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  color: var(--text-dark);
  margin-top: 1rem;
  border-left: 3px solid var(--warning);
}

/* ── Strengths & Weaknesses ──────────────────────────────– */
.strengths-weaknesses {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}
.sw-col h4 {
  font-size: 1rem;
  margin-bottom: 1rem;
  color: var(--text-dark);
}
.sw-list {
  list-style: none;
  padding: 0;
}
.sw-list li {
  padding: 0.5rem 0;
  color: var(--text-muted);
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
}
.sw-list.strengths li::before { content: '✓'; color: var(--success); font-weight: 700; min-width: 20px; }
.sw-list.weaknesses li::before { content: '✗'; color: var(--danger); font-weight: 700; min-width: 20px; }

/* ── Alternatives ────────────────────────────────────────– */
.alt-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 1rem;
}
.alt-item {
  padding: 1rem;
  background: var(--bg-secondary);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  cursor: pointer;
  transition: all var(--transition);
  border: 2px solid transparent;
}
.alt-item:hover {
  border-color: var(--primary);
  background: var(--primary-light);
}
.alt-item .dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
}
.alt-item .dot.green { background: var(--success); }
.alt-item .dot.red { background: var(--danger); }
.alt-item .dot.yellow { background: var(--warning); }

/* ── Suggestions Grid ────────────────────────────────────– */
.suggestions-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 1rem;
}
.suggestion-card {
  padding: 1rem;
  background: white;
  border: 2px solid var(--border-light);
  border-radius: var(--radius-md);
  text-align: center;
  cursor: pointer;
  transition: all var(--transition);
}
.suggestion-card:hover {
  border-color: var(--primary);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}
.suggestion-avail {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  margin: 0 auto 0.75rem;
}
.suggestion-avail.yes { background: var(--success); }
.suggestion-avail.no { background: var(--danger); }
.suggestion-avail.unk { background: var(--warning); }
.suggestion-domain {
  font-weight: 700;
  color: var(--primary);
  font-size: 0.95rem;
  margin-bottom: 0.5rem;
  word-break: break-all;
}
.suggestion-reason {
  font-size: 0.75rem;
  color: var(--text-light);
}

/* ── AI Suggester Form ───────────────────────────────────– */
.suggester-form {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  background: white;
  padding: 1rem;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  margin-bottom: 1.5rem;
}
.suggester-input {
  flex: 1;
  min-width: 250px;
  border: 2px solid var(--border-light);
  padding: 0.75rem;
  border-radius: var(--radius-md);
  font-size: 0.95rem;
  transition: border-color var(--transition);
}
.suggester-input:focus {
  outline: none;
  border-color: var(--primary);
}
.category-select {
  border: 2px solid var(--border-light);
  padding: 0.75rem;
  border-radius: var(--radius-md);
  background: white;
  color: var(--text-dark);
  font-weight: 500;
  cursor: pointer;
  transition: border-color var(--transition);
}
.category-select:focus {
  outline: none;
  border-color: var(--primary);
}
.suggest-btn {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: white;
  border: none;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-md);
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
  display: flex;
  gap: 0.5rem;
  align-items: center;
}
.suggest-btn:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

/* ── Features Section ────────────────────────────────────– */
.features-section {
  padding: 4rem 0;
  background: var(--bg-secondary);
}
.section-title {
  font-size: 1.875rem;
  font-weight: 800;
  text-align: center;
  color: var(--text-dark);
  margin-bottom: 0.5rem;
}
.section-sub {
  text-align: center;
  color: var(--text-muted);
  margin-bottom: 2rem;
}
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
}
.feature-card {
  background: white;
  padding: 1.5rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-light);
  text-align: center;
  transition: all var(--transition);
}
.feature-card:hover {
  border-color: var(--primary);
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}
.feature-icon {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}
.feature-title {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 0.5rem;
}
.feature-desc {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ── Suggester Section ───────────────────────────────────– */
.suggester-section {
  padding: 3rem 0;
  background: white;
}

/* ── Loading State ───────────────────────────────────────– */
.loading-wrap {
  text-align: center;
  padding: 3rem;
}
.progress-ring-wrap {
  position: relative;
  width: 120px;
  height: 120px;
  margin: 0 auto 1rem;
}
.progress-ring-bg,
.progress-ring-fill {
  fill: none;
  stroke-width: 8;
  transform: rotate(-90deg);
  transform-origin: 50% 50%;
}
.progress-ring-bg {
  stroke: var(--border-light);
}
.progress-ring-fill {
  stroke: var(--primary);
  stroke-linecap: round;
  transition: stroke-dashoffset 0.25s ease;
}
.progress-ring-center {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  text-align: center;
}
.progress-percent {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--primary);
}
.progress-stage {
  font-size: 0.72rem;
  line-height: 1.3;
  color: var(--text-muted);
  max-width: 110px;
}
.spinner {
  border: 4px solid var(--border-light);
  border-top-color: var(--primary);
  border-radius: 50%;
  width: 40px;
  height: 40px;
  animation: spin 0.8s linear infinite;
  margin: 0 auto 1rem;
}
@keyframes spin { to { transform: rotate(360deg); } }
.loading-text {
  color: var(--text-muted);
  font-weight: 500;
}
.seo-reco-list {
  margin: 0;
  padding-left: 1.2rem;
  color: var(--text-secondary);
}
.seo-reco-list li + li {
  margin-top: 0.5rem;
}

/* ── Toast Notifications ─────────────────────────────────– */
.toast-container {
  position: fixed;
  bottom: 20px;
  right: 20px;
  z-index: 200;
}
.toast {
  background: white;
  padding: 1rem 1.5rem;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  margin-bottom: 0.75rem;
  animation: toastSlide 0.3s ease;
  max-width: 400px;
}
@keyframes toastSlide { from { transform: translateX(400px); opacity: 0; } to { transform: translateX(0); opacity: 1; } }
.toast.info { border-left: 4px solid var(--info); }
.toast.success { border-left: 4px solid var(--success); }
.toast.error { border-left: 4px solid var(--danger); }

/* ── Footer ──────────────────────────────────────────────– */
footer {
  background: white;
  border-top: 1px solid var(--border-light);
  padding: 2rem 0;
  text-align: center;
  color: var(--text-muted);
  font-size: 0.875rem;
}
footer a { color: var(--primary); }

/* ── Responsive ──────────────────────────────────────────– */
@media (max-width: 768px) {
  h1 { font-size: 1.875rem; }
  h2 { font-size: 1.5rem; }
  .hero { padding: 2rem 0; }
  .search-box { flex-direction: column; }
  .search-btn { width: 100%; }
  .stats-bar { grid-template-columns: repeat(2, 1fr); gap: 1rem; }
  .nav-links { gap: 1rem; font-size: 0.875rem; }
  .tabs { flex-wrap: nowrap; }
  .strengths-weaknesses { grid-template-columns: 1fr; }
  .suggester-form { flex-direction: column; }
  .suggester-input { min-width: auto; }
}

@media (max-width: 480px) {
  h1 { font-size: 1.5rem; }
  .hero { padding: 1.5rem 0; }
  .stats-bar { grid-template-columns: repeat(2, 1fr); gap: 0.75rem; }
  .stat-item .num { font-size: 1.5rem; }
  .stat-item .label { font-size: 0.7rem; }
  .domain-header { flex-direction: column; gap: 0.75rem; align-items: flex-start; }
  .tabs { gap: 0.25rem; font-size: 0.8rem; }
  .suggestions-grid { grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); }
}

/* ── TLD Picker ──────────────────────────────────────────── */
.tld-picker-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 4px;
}
.tld-check-label {
  display: inline-flex;
  align-items: center;
  gap: 0;
  cursor: pointer;
}
.tld-check-label input[type="checkbox"] {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}
.tld-check-badge {
  display: inline-block;
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 0.82rem;
  font-weight: 600;
  border: 1.5px solid var(--border-color);
  background: var(--bg-tertiary);
  color: var(--text-muted);
  transition: all 0.15s ease;
  user-select: none;
}
.tld-check-label input:checked + .tld-check-badge {
  background: var(--primary);
  border-color: var(--primary);
  color: #fff;
}
.tld-check-label:hover .tld-check-badge {
  border-color: var(--primary);
  color: var(--primary);
}
.tld-check-label input:checked + .tld-check-badge:hover {
  background: var(--primary-dark);
  border-color: var(--primary-dark);
  color: #fff;
}
.tld-result-table { width: 100%; margin-top: 0; }
.tld-result-table th,
.tld-result-table td { padding: 10px 12px; }
.tld-analyze-btn {
  background: var(--primary);
  color: #fff;
  border: none;
  border-radius: 6px;
  padding: 5px 14px;
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  transition: background var(--transition);
}
.tld-analyze-btn:hover { background: var(--primary-dark); }
.btn { display:inline-flex;align-items:center;gap:6px;border:none;border-radius:8px;padding:9px 20px;font-size:.88rem;font-weight:600;cursor:pointer;transition:all .18s ease; }
.btn-primary { background:var(--primary);color:#fff; }
.btn-primary:hover { background:var(--primary-dark); }
.btn-secondary { background:var(--bg-tertiary);color:var(--text-dark);border:1.5px solid var(--border-color); }
.btn-secondary:hover { border-color:var(--primary);color:var(--primary); }