/* ============================================
   TAGSCOUT — Design System
   Palette: Copper & Slate
   Fonts: Bricolage Grotesque + Plus Jakarta Sans
============================================ */

:root {
  --copper: #B87333;
  --copper-light: #D4A574;
  --copper-dark: #8B5A1E;
  --slate-dark: #1C2530;
  --slate: #2F3640;
  --slate-mid: #3D4A57;
  --slate-light: #5A6A7A;
  --warm-white: #F5F0EB;
  --warm-off: #EDE8E2;
  --warm-muted: #C8BFB4;
  --surface: #242E3A;
  --surface-2: #1A2330;
  --border: rgba(184,115,51,0.15);
  --border-light: rgba(255,255,255,0.07);
  --text-primary: #F5F0EB;
  --text-secondary: #A8B4BF;
  --text-muted: #6B7A87;
  --green: #4CAF7D;
  --red: #E05C5C;
  --yellow: #F0B429;
  --blue: #5B9BD5;
  --purple: #8B7FD4;
  --radius: 12px;
  --radius-sm: 8px;
  --radius-lg: 20px;
  --shadow: 0 4px 24px rgba(0,0,0,0.3);
  --shadow-lg: 0 12px 48px rgba(0,0,0,0.4);
  --transition: 0.25s cubic-bezier(0.4,0,0.2,1);
}

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

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

body {
  font-family: 'Plus Jakarta Sans', sans-serif;
  background: var(--slate-dark);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
}

h1,h2,h3,h4,h5 {
  font-family: 'Bricolage Grotesque', sans-serif;
  line-height: 1.15;
  font-weight: 700;
}

a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img { max-width: 100%; display: block; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
input, select { font-family: inherit; }

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ============================================ BUTTONS */
.btn-primary {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--copper);
  color: #fff;
  padding: 10px 22px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.9rem;
  transition: var(--transition);
  white-space: nowrap;
}
.btn-primary:hover { background: var(--copper-light); transform: translateY(-1px); box-shadow: 0 6px 20px rgba(184,115,51,0.4); }

.btn-ghost {
  display: inline-flex; align-items: center;
  color: var(--text-secondary);
  padding: 10px 18px;
  border-radius: var(--radius-sm);
  font-weight: 500;
  font-size: 0.9rem;
  transition: var(--transition);
}
.btn-ghost:hover { color: var(--text-primary); background: var(--border-light); }

.btn-ghost-sm {
  display: inline-flex; align-items: center; gap: 6px;
  color: var(--text-secondary);
  padding: 7px 14px;
  border-radius: var(--radius-sm);
  font-size: 0.82rem;
  font-weight: 500;
  border: 1px solid var(--border);
  transition: var(--transition);
}
.btn-ghost-sm:hover { color: var(--copper); border-color: var(--copper); }

.btn-ghost-light {
  display: inline-flex; align-items: center;
  color: rgba(245,240,235,0.7);
  padding: 12px 24px;
  border-radius: var(--radius-sm);
  font-weight: 500;
  font-size: 0.95rem;
  transition: var(--transition);
}
.btn-ghost-light:hover { color: var(--warm-white); }

.btn-lg { padding: 14px 32px; font-size: 1rem; }

.btn-primary-full, .btn-outline-full {
  display: block; width: 100%; text-align: center;
  padding: 13px 24px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.95rem;
  transition: var(--transition);
  margin-top: 24px;
}
.btn-primary-full { background: var(--copper); color: #fff; }
.btn-primary-full:hover { background: var(--copper-light); transform: translateY(-1px); box-shadow: 0 6px 20px rgba(184,115,51,0.4); }
.btn-outline-full { border: 1.5px solid var(--border); color: var(--text-secondary); }
.btn-outline-full:hover { border-color: var(--copper); color: var(--copper); }

/* ============================================ NAV */
.nav-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  background: rgba(28,37,48,0.85);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-light);
  transition: var(--transition);
}
.nav-header.scrolled { background: rgba(28,37,48,0.97); }

.nav-inner {
  display: flex; align-items: center; gap: 32px;
  max-width: 1200px; margin: 0 auto; padding: 0 24px;
  height: 64px;
}

.nav-logo {
  display: flex; align-items: center; gap: 8px;
  font-family: 'Bricolage Grotesque', sans-serif;
  font-size: 1.25rem; font-weight: 800;
  color: var(--warm-white);
  letter-spacing: -0.02em;
}
.logo-icon { color: var(--copper); font-size: 1rem; }
.logo-accent { color: var(--copper); }

.nav-links {
  display: flex; align-items: center; gap: 4px;
  margin-left: auto;
}
.nav-links a {
  color: var(--text-secondary);
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 500;
  transition: var(--transition);
}
.nav-links a:hover { color: var(--text-primary); background: var(--border-light); }

.nav-actions { display: flex; align-items: center; gap: 8px; }

.nav-hamburger {
  display: none; flex-direction: column; gap: 5px;
  padding: 8px; border-radius: var(--radius-sm);
}
.nav-hamburger span {
  display: block; width: 22px; height: 2px;
  background: var(--text-secondary); border-radius: 2px;
  transition: var(--transition);
}

.nav-mobile {
  display: none; flex-direction: column; gap: 4px;
  padding: 12px 24px 16px;
  border-top: 1px solid var(--border-light);
}
.nav-mobile a {
  padding: 10px 14px; border-radius: var(--radius-sm);
  color: var(--text-secondary); font-weight: 500;
  transition: var(--transition);
}
.nav-mobile a:hover { color: var(--text-primary); background: var(--border-light); }
.nav-mobile .btn-primary { margin-top: 8px; justify-content: center; }

/* ============================================ HERO */
.hero {
  position: relative; overflow: hidden;
  padding: 140px 0 100px;
  background: var(--slate-dark);
  text-align: center;
}

.hero-bg-grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(184,115,51,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(184,115,51,0.04) 1px, transparent 1px);
  background-size: 48px 48px;
  pointer-events: none;
}

.hero-orb {
  position: absolute; border-radius: 50%;
  filter: blur(80px); pointer-events: none;
}
.hero-orb-1 {
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(184,115,51,0.12) 0%, transparent 70%);
  top: -100px; left: -100px;
  animation: orbFloat 8s ease-in-out infinite;
}
.hero-orb-2 {
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(91,155,213,0.08) 0%, transparent 70%);
  bottom: -50px; right: -50px;
  animation: orbFloat 10s ease-in-out infinite reverse;
}
@keyframes orbFloat {
  0%,100% { transform: translate(0,0); }
  50% { transform: translate(30px, -30px); }
}

.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(184,115,51,0.1);
  border: 1px solid rgba(184,115,51,0.25);
  color: var(--copper-light);
  padding: 6px 16px; border-radius: 100px;
  font-size: 0.82rem; font-weight: 600;
  margin-bottom: 28px;
  letter-spacing: 0.02em;
}
.badge-dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--copper);
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
  0%,100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.6; transform: scale(0.8); }
}

.hero-title {
  font-size: clamp(2.8rem, 6vw, 5rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--warm-white);
  margin-bottom: 24px;
  line-height: 1.08;
}
.title-highlight {
  background: linear-gradient(135deg, var(--copper) 0%, var(--copper-light) 100%);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-sub {
  font-size: 1.1rem; color: var(--text-secondary);
  max-width: 580px; margin: 0 auto 40px;
  line-height: 1.7;
}
.br-desktop { display: block; }

/* HERO SEARCH */
.hero-search-wrap { max-width: 680px; margin: 0 auto 48px; }

.hero-search-box {
  display: flex; align-items: center; gap: 12px;
  background: var(--surface);
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  padding: 8px 8px 8px 16px;
  transition: var(--transition);
  box-shadow: var(--shadow);
}
.hero-search-box:focus-within {
  border-color: var(--copper);
  box-shadow: 0 0 0 3px rgba(184,115,51,0.15), var(--shadow);
}
.search-icon { flex-shrink: 0; }
.hero-search-box input {
  flex: 1; background: none; border: none; outline: none;
  color: var(--text-primary); font-size: 0.95rem;
  padding: 6px 0;
}
.hero-search-box input::placeholder { color: var(--text-muted); }

.search-btn {
  display: flex; align-items: center; gap: 8px;
  background: var(--copper); color: #fff;
  padding: 10px 20px; border-radius: var(--radius-sm);
  font-weight: 600; font-size: 0.9rem;
  transition: var(--transition); white-space: nowrap;
}
.search-btn:hover { background: var(--copper-light); }

.hero-search-suggestions {
  display: flex; align-items: center; flex-wrap: wrap; gap: 8px;
  margin-top: 14px; justify-content: center;
}
.suggestion-label { font-size: 0.8rem; color: var(--text-muted); }
.suggestion-chip {
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border-light);
  color: var(--text-secondary);
  padding: 5px 12px; border-radius: 100px;
  font-size: 0.8rem; font-weight: 500;
  transition: var(--transition);
}
.suggestion-chip:hover { background: rgba(184,115,51,0.1); border-color: rgba(184,115,51,0.3); color: var(--copper-light); }

/* HERO STATS */
.hero-stats {
  display: flex; align-items: center; justify-content: center;
  gap: 0; flex-wrap: wrap;
  background: var(--surface);
  border: 1px solid var(--border-light);
  border-radius: var(--radius);
  padding: 24px 32px;
  max-width: 700px; margin: 0 auto;
}
.stat-item {
  display: flex; flex-direction: column; align-items: center;
  padding: 0 32px;
}
.stat-num {
  font-family: 'Bricolage Grotesque', sans-serif;
  font-size: 2rem; font-weight: 800;
  color: var(--warm-white); line-height: 1;
}
.stat-unit { font-size: 1.1rem; font-weight: 700; color: var(--copper); margin-left: 2px; }
.stat-label { font-size: 0.78rem; color: var(--text-muted); margin-top: 4px; }
.stat-divider { width: 1px; height: 40px; background: var(--border-light); }

/* ============================================ REVEAL ANIMATIONS */
.reveal {
  opacity: 0; transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* ============================================ KEYWORD RESULTS */
.keyword-results-section {
  padding: 48px 0 80px;
  background: var(--surface-2);
  border-top: 1px solid var(--border-light);
}
.results-header {
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: 16px; margin-bottom: 28px;
}
.results-query-info { display: flex; align-items: center; gap: 10px; }
.results-label { color: var(--text-muted); font-size: 0.9rem; }
.results-query-text {
  font-family: 'Bricolage Grotesque', sans-serif;
  font-size: 1.3rem; font-weight: 700; color: var(--warm-white);
}
.results-meta { display: flex; align-items: center; gap: 16px; }
.results-count { font-size: 0.85rem; color: var(--text-muted); }
.results-sort { display: flex; align-items: center; gap: 8px; font-size: 0.85rem; color: var(--text-muted); }
.results-sort select {
  background: var(--surface); border: 1px solid var(--border);
  color: var(--text-primary); padding: 6px 10px;
  border-radius: var(--radius-sm); font-size: 0.85rem; outline: none;
}

.overview-cards {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px;
  margin-bottom: 28px;
}
.overview-card {
  display: flex; align-items: center; gap: 14px;
  background: var(--surface); border: 1px solid var(--border-light);
  border-radius: var(--radius); padding: 18px 20px;
  transition: var(--transition);
}
.overview-card:hover { border-color: var(--border); transform: translateY(-2px); }
.ov-icon {
  width: 40px; height: 40px; border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem; flex-shrink: 0;
}
.ov-icon-blue { background: rgba(91,155,213,0.15); color: var(--blue); }
.ov-icon-amber { background: rgba(240,180,41,0.15); color: var(--yellow); }
.ov-icon-green { background: rgba(76,175,125,0.15); color: var(--green); }
.ov-icon-purple { background: rgba(139,127,212,0.15); color: var(--purple); }
.ov-data { display: flex; flex-direction: column; }
.ov-num { font-family: 'Bricolage Grotesque', sans-serif; font-size: 1.3rem; font-weight: 700; color: var(--warm-white); }
.ov-label { font-size: 0.75rem; color: var(--text-muted); margin-top: 2px; }

.keyword-table-wrap {
  background: var(--surface); border: 1px solid var(--border-light);
  border-radius: var(--radius); overflow: hidden;
}
.keyword-table { width: 100%; border-collapse: collapse; }
.keyword-table thead { background: rgba(255,255,255,0.03); }
.keyword-table th {
  padding: 14px 16px; text-align: left;
  font-size: 0.78rem; font-weight: 600;
  color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.06em;
  border-bottom: 1px solid var(--border-light);
}
.keyword-table td {
  padding: 14px 16px; font-size: 0.88rem;
  border-bottom: 1px solid rgba(255,255,255,0.04);
  vertical-align: middle;
}
.keyword-table tbody tr:last-child td { border-bottom: none; }
.keyword-table tbody tr:hover { background: rgba(255,255,255,0.02); }

.kw-name { font-weight: 600; color: var(--warm-white); }
.kw-volume { color: var(--text-secondary); }
.competition-bar-wrap { display: flex; align-items: center; gap: 8px; }
.competition-bar {
  width: 80px; height: 6px; background: rgba(255,255,255,0.1);
  border-radius: 3px; overflow: hidden;
}
.competition-fill { height: 100%; border-radius: 3px; transition: width 0.8s ease; }
.comp-low .competition-fill { background: var(--green); }
.comp-med .competition-fill { background: var(--yellow); }
.comp-high .competition-fill { background: var(--red); }
.comp-label { font-size: 0.78rem; }
.comp-low .comp-label { color: var(--green); }
.comp-med .comp-label { color: var(--yellow); }
.comp-high .comp-label { color: var(--red); }

.trend-badge {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 3px 8px; border-radius: 100px; font-size: 0.75rem; font-weight: 600;
}
.trend-up { background: rgba(76,175,125,0.15); color: var(--green); }
.trend-down { background: rgba(224,92,92,0.15); color: var(--red); }
.trend-stable { background: rgba(168,180,191,0.1); color: var(--text-muted); }

.opp-score {
  display: inline-flex; align-items: center; justify-content: center;
  width: 36px; height: 36px; border-radius: 50%;
  font-family: 'Bricolage Grotesque', sans-serif;
  font-size: 0.85rem; font-weight: 700;
}
.opp-high { background: rgba(76,175,125,0.15); color: var(--green); border: 1.5px solid rgba(76,175,125,0.3); }
.opp-med { background: rgba(240,180,41,0.15); color: var(--yellow); border: 1.5px solid rgba(240,180,41,0.3); }
.opp-low { background: rgba(224,92,92,0.15); color: var(--red); border: 1.5px solid rgba(224,92,92,0.3); }

.kw-actions { display: flex; gap: 6px; }
.kw-action-btn {
  padding: 5px 10px; border-radius: var(--radius-sm);
  font-size: 0.75rem; font-weight: 500;
  border: 1px solid var(--border); color: var(--text-muted);
  transition: var(--transition);
}
.kw-action-btn:hover { border-color: var(--copper); color: var(--copper); }

/* ============================================ SECTION HEADERS */
.section-header { text-align: center; margin-bottom: 56px; }
.section-eyebrow {
  display: inline-block;
  font-size: 0.78rem; font-weight: 700; letter-spacing: 0.1em;
  text-transform: uppercase; color: var(--copper);
  margin-bottom: 12px;
}
.section-title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800; letter-spacing: -0.02em;
  color: var(--warm-white); margin-bottom: 16px;
}
.section-sub {
  font-size: 1rem; color: var(--text-secondary);
  max-width: 520px; margin: 0 auto; line-height: 1.7;
}

/* ============================================ FEATURES */
.features-section { padding: 100px 0; background: var(--slate-dark); }

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: auto auto;
  gap: 20px;
}
.feature-card-large { grid-column: span 2; }

.feature-card {
  background: var(--surface);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: var(--transition);
  position: relative; overflow: hidden;
}
.feature-card::before {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(184,115,51,0.04) 0%, transparent 60%);
  opacity: 0; transition: var(--transition);
}
.feature-card:hover { border-color: rgba(184,115,51,0.25); transform: translateY(-3px); box-shadow: var(--shadow-lg); }
.feature-card:hover::before { opacity: 1; }

.feature-icon { font-size: 1.8rem; margin-bottom: 16px; }
.feature-card h3 {
  font-size: 1.2rem; font-weight: 700; color: var(--warm-white);
  margin-bottom: 10px;
}
.feature-card p { font-size: 0.9rem; color: var(--text-secondary); line-height: 1.7; }

.feature-visual { margin-top: 24px; }
.kw-visual { display: flex; flex-direction: column; gap: 8px; }
.mini-kw-row {
  display: flex; align-items: center; justify-content: space-between;
  background: rgba(255,255,255,0.04); border-radius: var(--radius-sm);
  padding: 8px 12px;
}
.mini-kw-tag { font-size: 0.82rem; color: var(--text-secondary); }
.mini-kw-score {
  font-family: 'Bricolage Grotesque', sans-serif;
  font-size: 0.85rem; font-weight: 700;
  padding: 2px 8px; border-radius: 100px;
}
.mini-kw-score.high { background: rgba(76,175,125,0.15); color: var(--green); }
.mini-kw-score.med { background: rgba(240,180,41,0.15); color: var(--yellow); }
.mini-kw-score.low { background: rgba(224,92,92,0.15); color: var(--red); }

.score-visual { display: flex; align-items: center; gap: 24px; margin-top: 24px; }
.score-ring-wrap { position: relative; width: 80px; height: 80px; flex-shrink: 0; }
.score-ring { display: block; }
.score-ring-num {
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  font-family: 'Bricolage Grotesque', sans-serif;
  font-size: 1.2rem; font-weight: 800; color: var(--warm-white);
}
.score-tips { display: flex; flex-direction: column; gap: 6px; }
.score-tip { font-size: 0.8rem; }
.score-tip.good { color: var(--green); }
.score-tip.warn { color: var(--yellow); }

/* ============================================ TOOL SECTION */
.tool-section { padding: 100px 0; background: var(--surface-2); }
.tool-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }

.tool-panel {
  background: var(--surface); border: 1px solid var(--border-light);
  border-radius: var(--radius-lg); padding: 32px;
}
.tool-panel-header { display: flex; align-items: center; gap: 12px; margin-bottom: 8px; }
.tool-panel-icon { font-size: 1.4rem; }
.tool-panel-header h3 { font-size: 1.15rem; font-weight: 700; color: var(--warm-white); }
.tool-panel-desc { font-size: 0.88rem; color: var(--text-secondary); margin-bottom: 20px; line-height: 1.6; }

.tool-input-row { display: flex; gap: 10px; margin-bottom: 20px; }
.tool-input {
  flex: 1; background: var(--surface-2); border: 1.5px solid var(--border);
  color: var(--text-primary); padding: 10px 14px;
  border-radius: var(--radius-sm); font-size: 0.88rem; outline: none;
  transition: var(--transition);
}
.tool-input:focus { border-color: var(--copper); box-shadow: 0 0 0 3px rgba(184,115,51,0.1); }
.tool-input::placeholder { color: var(--text-muted); }

.tags-output, .kw-analyze-output {
  min-height: 140px; background: var(--surface-2);
  border: 1px solid var(--border-light); border-radius: var(--radius);
  padding: 16px; margin-bottom: 12px;
}
.tags-placeholder {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  height: 100px; gap: 8px; color: var(--text-muted); font-size: 0.85rem;
}
.tags-cloud { display: flex; flex-wrap: wrap; gap: 8px; }
.tag-pill {
  background: rgba(184,115,51,0.1); border: 1px solid rgba(184,115,51,0.2);
  color: var(--copper-light); padding: 5px 12px; border-radius: 100px;
  font-size: 0.8rem; font-weight: 500; cursor: pointer; transition: var(--transition);
}
.tag-pill:hover { background: rgba(184,115,51,0.2); }
.tags-actions { display: flex; gap: 8px; }

.kw-metrics { display: flex; flex-direction: column; gap: 12px; }
.kw-metric-row {
  display: flex; align-items: center; justify-content: space-between;
  padding: 10px 0; border-bottom: 1px solid rgba(255,255,255,0.04);
}
.kw-metric-row:last-child { border-bottom: none; }
.kw-metric-label { font-size: 0.82rem; color: var(--text-muted); }
.kw-metric-value { font-size: 0.88rem; font-weight: 600; color: var(--warm-white); }

/* ============================================ TRENDING */
.trending-section { padding: 100px 0; background: var(--slate-dark); }
.trending-filters {
  display: flex; flex-wrap: wrap; gap: 8px;
  justify-content: center; margin-bottom: 40px;
}
.filter-btn {
  padding: 8px 18px; border-radius: 100px;
  border: 1px solid var(--border-light);
  color: var(--text-secondary); font-size: 0.85rem; font-weight: 500;
  transition: var(--transition);
}
.filter-btn:hover { border-color: var(--copper); color: var(--copper); }
.filter-btn.active { background: var(--copper); border-color: var(--copper); color: #fff; }

.trending-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px;
}
.trending-card {
  background: var(--surface); border: 1px solid var(--border-light);
  border-radius: var(--radius); padding: 20px;
  transition: var(--transition); cursor: pointer;
}
.trending-card:hover { border-color: rgba(184,115,51,0.3); transform: translateY(-2px); box-shadow: var(--shadow); }
.trending-card-top { display: flex; align-items: flex-start; justify-content: space-between; margin-bottom: 12px; }
.trending-rank {
  font-family: 'Bricolage Grotesque', sans-serif;
  font-size: 0.75rem; font-weight: 700; color: var(--text-muted);
  background: rgba(255,255,255,0.05); padding: 3px 8px; border-radius: 4px;
}
.trending-change {
  font-size: 0.75rem; font-weight: 600; padding: 3px 8px; border-radius: 100px;
}
.change-up { background: rgba(76,175,125,0.15); color: var(--green); }
.change-down { background: rgba(224,92,92,0.15); color: var(--red); }
.change-new { background: rgba(184,115,51,0.15); color: var(--copper-light); }
.trending-keyword {
  font-family: 'Bricolage Grotesque', sans-serif;
  font-size: 1rem; font-weight: 700; color: var(--warm-white);
  margin-bottom: 6px; line-height: 1.3;
}
.trending-meta { display: flex; align-items: center; gap: 12px; }
.trending-vol { font-size: 0.78rem; color: var(--text-muted); }
.trending-cat {
  font-size: 0.72rem; font-weight: 600; padding: 2px 8px; border-radius: 100px;
  background: rgba(255,255,255,0.06); color: var(--text-muted);
}
.trending-sparkline {
  margin-top: 12px; height: 32px; display: flex; align-items: flex-end; gap: 3px;
}
.spark-bar {
  flex: 1; border-radius: 2px 2px 0 0;
  background: rgba(184,115,51,0.3); transition: var(--transition);
  min-height: 4px;
}
.trending-card:hover .spark-bar { background: rgba(184,115,51,0.6); }
.spark-bar.peak { background: var(--copper); }

/* ============================================ TESTIMONIALS */
.testimonials-section { padding: 100px 0; background: var(--surface-2); }
.testimonials-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.testimonial-card {
  background: var(--surface); border: 1px solid var(--border-light);
  border-radius: var(--radius-lg); padding: 28px;
  transition: var(--transition);
}
.testimonial-card:hover { border-color: rgba(184,115,51,0.2); transform: translateY(-2px); }
.testimonial-stars { color: var(--copper); font-size: 0.9rem; margin-bottom: 14px; letter-spacing: 2px; }
.testimonial-card p { font-size: 0.9rem; color: var(--text-secondary); line-height: 1.7; margin-bottom: 20px; font-style: italic; }
.testimonial-author { display: flex; align-items: center; gap: 12px; }
.author-avatar {
  width: 38px; height: 38px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 0.9rem; color: #fff; flex-shrink: 0;
}
.testimonial-author strong { display: block; font-size: 0.88rem; color: var(--warm-white); }
.testimonial-author span { font-size: 0.75rem; color: var(--text-muted); }

/* ============================================ PRICING */
.pricing-section { padding: 100px 0; background: var(--slate-dark); }
.pricing-toggle {
  display: flex; align-items: center; justify-content: center; gap: 12px;
  margin-bottom: 48px;
}
.toggle-label { font-size: 0.9rem; color: var(--text-secondary); }
.toggle-switch { position: relative; display: inline-block; width: 44px; height: 24px; }
.toggle-switch input { opacity: 0; width: 0; height: 0; }
.toggle-slider {
  position: absolute; inset: 0; background: var(--slate-mid);
  border-radius: 100px; cursor: pointer; transition: var(--transition);
}
.toggle-slider::before {
  content: ''; position: absolute;
  width: 18px; height: 18px; border-radius: 50%;
  background: #fff; left: 3px; top: 3px; transition: var(--transition);
}
.toggle-switch input:checked + .toggle-slider { background: var(--copper); }
.toggle-switch input:checked + .toggle-slider::before { transform: translateX(20px); }
.save-badge {
  background: rgba(76,175,125,0.15); color: var(--green);
  padding: 2px 8px; border-radius: 100px; font-size: 0.72rem; font-weight: 700;
}

.pricing-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; align-items: start; }
.pricing-card {
  background: var(--surface); border: 1px solid var(--border-light);
  border-radius: var(--radius-lg); padding: 32px;
  position: relative; transition: var(--transition);
}
.pricing-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); }
.pricing-card-featured {
  border-color: var(--copper); background: linear-gradient(135deg, rgba(184,115,51,0.08) 0%, var(--surface) 100%);
  transform: scale(1.02);
}
.pricing-card-featured:hover { transform: scale(1.02) translateY(-3px); }
.pricing-popular-badge {
  position: absolute; top: -12px; left: 50%; transform: translateX(-50%);
  background: var(--copper); color: #fff;
  padding: 4px 16px; border-radius: 100px; font-size: 0.75rem; font-weight: 700;
  white-space: nowrap;
}
.pricing-tier { font-size: 0.8rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.1em; color: var(--copper); margin-bottom: 12px; }
.pricing-price { display: flex; align-items: baseline; gap: 4px; margin-bottom: 8px; }
.price-amount { font-family: 'Bricolage Grotesque', sans-serif; font-size: 2.5rem; font-weight: 800; color: var(--warm-white); }
.price-period { font-size: 0.85rem; color: var(--text-muted); }
.pricing-desc { font-size: 0.85rem; color: var(--text-secondary); margin-bottom: 24px; line-height: 1.6; }
.pricing-features { display: flex; flex-direction: column; gap: 10px; }
.pricing-features li { display: flex; align-items: center; gap: 10px; font-size: 0.85rem; color: var(--text-secondary); }
.feat-check { color: var(--green); font-weight: 700; flex-shrink: 0; }
.feat-x { color: var(--text-muted); flex-shrink: 0; }
.feat-disabled { opacity: 0.5; }

/* ============================================ CTA */
.cta-section { padding: 80px 0; background: var(--surface-2); }
.cta-inner {
  background: linear-gradient(135deg, rgba(184,115,51,0.12) 0%, rgba(47,54,64,0.8) 100%);
  border: 1px solid rgba(184,115,51,0.2);
  border-radius: var(--radius-lg); padding: 64px 48px;
  text-align: center; position: relative; overflow: hidden;
}
.cta-inner h2 { font-size: clamp(1.8rem, 3.5vw, 2.8rem); font-weight: 800; color: var(--warm-white); margin-bottom: 12px; }
.cta-inner p { font-size: 1rem; color: var(--text-secondary); margin-bottom: 32px; }
.cta-actions { display: flex; align-items: center; justify-content: center; gap: 16px; flex-wrap: wrap; margin-bottom: 16px; }
.cta-note { font-size: 0.78rem; color: var(--text-muted); }

/* ============================================ FOOTER */
.site-footer { background: var(--surface-2); border-top: 1px solid var(--border-light); padding: 64px 0 32px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 48px; margin-bottom: 48px; }
.footer-brand .nav-logo { margin-bottom: 12px; }
.footer-brand p { font-size: 0.85rem; color: var(--text-muted); line-height: 1.7; max-width: 260px; }
.footer-col h4 { font-size: 0.82rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; color: var(--text-secondary); margin-bottom: 16px; }
.footer-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-col a { font-size: 0.85rem; color: var(--text-muted); transition: var(--transition); }
.footer-col a:hover { color: var(--copper-light); }
.footer-bottom {
  display: flex; align-items: center; justify-content: space-between;
  padding-top: 24px; border-top: 1px solid var(--border-light);
  font-size: 0.78rem; color: var(--text-muted); flex-wrap: wrap; gap: 8px;
}

/* ============================================ LOADING SPINNER */
.loading-spinner {
  display: inline-block; width: 18px; height: 18px;
  border: 2px solid rgba(255,255,255,0.2);
  border-top-color: #fff; border-radius: 50%;
  animation: spin 0.7s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ============================================ RESPONSIVE */
@media (max-width: 1024px) {
  .features-grid { grid-template-columns: 1fr 1fr; }
  .feature-card-large { grid-column: span 2; }
  .overview-cards { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
}
@media (max-width: 768px) {
  .nav-links, .nav-actions { display: none; }
  .nav-hamburger { display: flex; }
  .nav-mobile.open { display: flex; }
  .hero { padding: 100px 0 60px; }
  .hero-title { font-size: 2.4rem; }
  .br-desktop { display: none; }
  .hero-stats { padding: 16px; gap: 0; }
  .stat-item { padding: 12px 16px; }
  .features-grid { grid-template-columns: 1fr; }
  .feature-card-large { grid-column: span 1; }
  .tool-grid { grid-template-columns: 1fr; }
  .trending-grid { grid-template-columns: repeat(2, 1fr); }
  .testimonials-grid { grid-template-columns: 1fr; }
  .pricing-grid { grid-template-columns: 1fr; }
  .pricing-card-featured { transform: none; }
  .pricing-card-featured:hover { transform: translateY(-3px); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .cta-inner { padding: 40px 24px; }
  .overview-cards { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 480px) {
  .hero-stats { flex-direction: column; }
  .stat-divider { width: 80%; height: 1px; }
  .trending-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .hero-search-box { flex-wrap: wrap; }
  .search-btn { width: 100%; justify-content: center; }
}