/* ===== RESET & BASE ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg: #0a0a12;
  --bg2: #10101e;
  --bg3: #18182e;
  --surface: #1e1e36;
  --surface2: #26264a;
  --border: rgba(255,255,255,0.08);
  --text: #f0f0ff;
  --text2: #a0a0c0;
  --text3: #6060a0;
  --accent: #FF6B35;
  --accent2: #00E5FF;
  --accent3: #FFD700;
  --accent4: #FF1493;
  --success: #22C55E;
  --radius: 16px;
  --radius-sm: 10px;
  --shadow: 0 8px 32px rgba(0,0,0,0.4);
  --shadow-lg: 0 24px 64px rgba(0,0,0,0.6);
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --font-display: 'Righteous', cursive;
  --font-body: 'Nunito', sans-serif;
}

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

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
}

a { color: var(--accent2); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--accent); }

img { max-width: 100%; height: auto; }

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

/* ===== SCROLLBAR ===== */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--surface2); border-radius: 3px; }

/* ===== HEADER ===== */
.site-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  background: rgba(10,10,18,0.85);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  transition: box-shadow var(--transition);
}
.site-header.scrolled {
  box-shadow: 0 4px 32px rgba(0,0,0,0.5);
  border-bottom-color: rgba(255,107,53,0.2);
}
.header-inner {
  max-width: 1200px; margin: 0 auto; padding: 0 24px;
  height: 68px;
  display: flex; align-items: center; justify-content: space-between; gap: 24px;
}

.logo { display: flex; align-items: center; gap: 10px; text-decoration: none; }
.logo-icon { flex-shrink: 0; filter: drop-shadow(0 0 8px rgba(255,107,53,0.5)); }
.logo-text { display: flex; align-items: baseline; gap: 1px; }
.logo-main { font-family: var(--font-display); font-size: 1.35rem; color: var(--text); }
.logo-accent { font-family: var(--font-display); font-size: 1.35rem; color: var(--accent); }

.main-nav ul { display: flex; list-style: none; gap: 4px; }
.main-nav a {
  padding: 8px 14px; border-radius: 8px;
  color: var(--text2); font-weight: 600; font-size: 0.9rem;
  transition: all var(--transition);
}
.main-nav a:hover { color: var(--text); background: var(--surface); }

.header-actions { display: flex; align-items: center; gap: 12px; }

.btn-spin-cta {
  display: flex; align-items: center; gap: 8px;
  background: linear-gradient(135deg, var(--accent), #ff4500);
  color: white; border: none; cursor: pointer;
  padding: 10px 20px; border-radius: 50px; font-weight: 700;
  font-family: var(--font-body); font-size: 0.9rem;
  transition: all var(--transition);
  box-shadow: 0 4px 20px rgba(255,107,53,0.4);
}
.btn-spin-cta:hover { transform: translateY(-2px); box-shadow: 0 8px 30px rgba(255,107,53,0.6); }

.hamburger {
  display: none; flex-direction: column; gap: 5px;
  background: none; border: none; cursor: pointer; padding: 6px;
}
.hamburger span {
  width: 24px; height: 2px; background: var(--text);
  border-radius: 2px; transition: all var(--transition);
  display: block;
}
.hamburger.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ===== HERO SECTION ===== */
.hero {
  min-height: 100vh;
  display: flex; align-items: center;
  padding: 100px 0 60px;
  position: relative;
  overflow: hidden;
}

.hero-bg {
  position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(ellipse 80% 60% at 50% 0%, rgba(255,107,53,0.12) 0%, transparent 70%),
              radial-gradient(ellipse 60% 40% at 80% 100%, rgba(0,229,255,0.08) 0%, transparent 60%),
              radial-gradient(ellipse 40% 50% at 10% 50%, rgba(255,20,147,0.06) 0%, transparent 60%);
}

.hero-grid {
  position: absolute; inset: 0;
  background-image: linear-gradient(rgba(255,255,255,0.02) 1px, transparent 1px),
                    linear-gradient(90deg, rgba(255,255,255,0.02) 1px, transparent 1px);
  background-size: 48px 48px;
  opacity: 0.5;
}

.hero-inner {
  position: relative; z-index: 1;
  max-width: 1200px; margin: 0 auto; padding: 0 24px;
  display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center;
}

.hero-content { animation: fadeInUp 0.8s ease both; }
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(255,107,53,0.15); border: 1px solid rgba(255,107,53,0.3);
  color: var(--accent); padding: 6px 16px; border-radius: 50px;
  font-size: 0.85rem; font-weight: 700; margin-bottom: 24px;
  letter-spacing: 0.5px;
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, 4rem);
  line-height: 1.1; margin-bottom: 20px;
  background: linear-gradient(135deg, #fff 0%, rgba(255,255,255,0.7) 100%);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-title .highlight {
  background: linear-gradient(135deg, var(--accent), var(--accent3));
  -webkit-background-clip: text; background-clip: text;
}

.hero-subtitle {
  font-size: 1.15rem; color: var(--text2); margin-bottom: 36px; max-width: 500px;
}

.hero-ctas { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 48px; }

.btn-primary {
  display: inline-flex; align-items: center; gap: 10px;
  background: linear-gradient(135deg, var(--accent), #ff4500);
  color: white; border: none; cursor: pointer;
  padding: 16px 32px; border-radius: 50px; font-weight: 800;
  font-family: var(--font-body); font-size: 1.1rem;
  transition: all var(--transition);
  box-shadow: 0 8px 32px rgba(255,107,53,0.4);
  text-decoration: none;
}
.btn-primary:hover { transform: translateY(-3px); box-shadow: 0 16px 48px rgba(255,107,53,0.6); color: white; }

.btn-secondary {
  display: inline-flex; align-items: center; gap: 10px;
  background: var(--surface); border: 1px solid var(--border);
  color: var(--text); cursor: pointer;
  padding: 16px 28px; border-radius: 50px; font-weight: 700;
  font-family: var(--font-body); font-size: 1rem;
  transition: all var(--transition); text-decoration: none;
}
.btn-secondary:hover { background: var(--surface2); border-color: var(--accent2); color: var(--accent2); transform: translateY(-2px); }

.hero-stats {
  display: flex; gap: 32px;
}
.stat { }
.stat-number { font-family: var(--font-display); font-size: 1.8rem; color: var(--accent); line-height: 1; }
.stat-label { font-size: 0.8rem; color: var(--text3); text-transform: uppercase; letter-spacing: 0.5px; }

.hero-visual {
  display: flex; justify-content: center;
  animation: fadeInUp 0.8s 0.2s ease both;
}
.hero-wheel-preview {
  position: relative;
  width: 340px; height: 340px;
}
.hero-wheel-img {
  width: 100%; height: 100%;
  background: conic-gradient(
    #FF6B35 0 30deg, #FFD700 30deg 60deg, #00E5FF 60deg 90deg, #FF1493 90deg 120deg,
    #22C55E 120deg 150deg, #A855F7 150deg 180deg, #3B82F6 180deg 210deg, #EF4444 210deg 240deg,
    #F97316 240deg 270deg, #06B6D4 270deg 300deg, #84CC16 300deg 330deg, #EC4899 330deg 360deg
  );
  border-radius: 50%;
  box-shadow: 0 0 60px rgba(255,107,53,0.3), 0 0 120px rgba(0,229,255,0.2);
  animation: slowSpin 20s linear infinite;
}
.hero-wheel-center {
  position: absolute; top: 50%; left: 50%; transform: translate(-50%,-50%);
  width: 60px; height: 60px; background: var(--bg);
  border-radius: 50%; border: 4px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  font-size: 24px; z-index: 2;
  box-shadow: inset 0 0 20px rgba(0,0,0,0.5);
}
.hero-pointer {
  position: absolute; top: -8px; left: 50%; transform: translateX(-50%);
  width: 0; height: 0;
  border-left: 12px solid transparent;
  border-right: 12px solid transparent;
  border-top: 28px solid var(--accent3);
  filter: drop-shadow(0 2px 8px rgba(255,215,0,0.6));
  z-index: 3;
}
.hero-orbit {
  position: absolute; inset: -30px;
  border: 1px dashed rgba(255,255,255,0.1);
  border-radius: 50%;
  animation: slowSpin 30s linear infinite reverse;
}
.orbit-dot {
  position: absolute; width: 10px; height: 10px; border-radius: 50%;
  top: -5px; left: 50%; transform: translateX(-50%);
}

/* ===== SPIN APP SECTION ===== */
.spin-app-section {
  padding: 80px 0; background: var(--bg2);
  position: relative;
}

.section-header { text-align: center; margin-bottom: 48px; }
.section-tag {
  display: inline-block; background: rgba(0,229,255,0.1);
  border: 1px solid rgba(0,229,255,0.25); color: var(--accent2);
  padding: 4px 14px; border-radius: 50px; font-size: 0.8rem;
  font-weight: 700; text-transform: uppercase; letter-spacing: 1px; margin-bottom: 12px;
}
.section-title {
  font-family: var(--font-display); font-size: clamp(1.8rem, 3vw, 2.8rem);
  margin-bottom: 14px; line-height: 1.2;
}
.section-subtitle { color: var(--text2); font-size: 1.05rem; max-width: 560px; margin: 0 auto; }

/* Wheel Tabs */
.wheel-tabs-wrapper {
  overflow-x: auto; padding-bottom: 8px; margin-bottom: 32px;
  scrollbar-width: thin; scrollbar-color: var(--surface2) transparent;
}
#wheel-tabs {
  display: flex; gap: 8px; width: max-content; padding: 0 24px;
  margin: 0 auto;
}
.wheel-tab-btn {
  display: flex; align-items: center; gap: 8px;
  background: var(--surface); border: 1px solid var(--border);
  color: var(--text2); cursor: pointer; white-space: nowrap;
  padding: 10px 18px; border-radius: 50px; font-weight: 700;
  font-family: var(--font-body); font-size: 0.9rem;
  transition: all var(--transition);
}
.wheel-tab-btn:hover { border-color: var(--accent2); color: var(--text); }
.wheel-tab-btn.active {
  background: linear-gradient(135deg, var(--accent), #ff4500);
  border-color: transparent; color: white;
  box-shadow: 0 4px 20px rgba(255,107,53,0.4);
}
.tab-icon { font-size: 1rem; }
.tab-label { font-size: 0.85rem; }

/* App Layout */
.app-layout {
  display: grid; grid-template-columns: 280px 1fr 300px; gap: 24px;
  max-width: 1200px; margin: 0 auto; padding: 0 24px;
}

/* Editor Panel */
.editor-panel {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 20px;
  max-height: 600px; display: flex; flex-direction: column;
}
.panel-title {
  font-weight: 800; font-size: 1rem; margin-bottom: 16px;
  display: flex; align-items: center; gap: 8px; color: var(--text);
}
.panel-title svg { flex-shrink: 0; }

#editor-list {
  flex: 1; overflow-y: auto; display: flex; flex-direction: column; gap: 8px;
  margin-bottom: 12px;
  scrollbar-width: thin; scrollbar-color: var(--surface2) transparent;
}
.editor-item {
  display: flex; align-items: center; gap: 8px;
  background: var(--bg3); border-radius: var(--radius-sm);
  padding: 8px;
}
.seg-color {
  width: 32px; height: 32px; border: 2px solid var(--border);
  border-radius: 8px; cursor: pointer; background: none; flex-shrink: 0;
}
.seg-label {
  flex: 1; background: transparent; border: none;
  color: var(--text); font-family: var(--font-body); font-size: 0.9rem;
  outline: none; font-weight: 600;
}
.seg-label:focus { color: var(--accent2); }
.seg-del {
  background: none; border: none; color: var(--text3); cursor: pointer;
  font-size: 14px; padding: 4px 6px; border-radius: 4px;
  transition: all var(--transition); flex-shrink: 0;
}
.seg-del:hover { background: rgba(239,68,68,0.2); color: #ef4444; }

.editor-actions { display: flex; flex-direction: column; gap: 8px; }
.btn-add, .btn-reset {
  width: 100%; padding: 10px; border-radius: var(--radius-sm);
  font-family: var(--font-body); font-weight: 700; font-size: 0.9rem;
  cursor: pointer; transition: all var(--transition); border: 1px solid;
}
.btn-add {
  background: rgba(0,229,255,0.1); border-color: rgba(0,229,255,0.3);
  color: var(--accent2);
}
.btn-add:hover { background: rgba(0,229,255,0.2); }
.btn-reset {
  background: rgba(255,255,255,0.05); border-color: var(--border); color: var(--text2);
}
.btn-reset:hover { background: rgba(255,255,255,0.1); color: var(--text); }

/* Wheel Center */
.wheel-center {
  display: flex; flex-direction: column; align-items: center; gap: 20px;
}
.wheel-info { text-align: center; }
#wheel-title { font-family: var(--font-display); font-size: 1.5rem; margin-bottom: 6px; }
#wheel-desc { color: var(--text2); font-size: 0.9rem; }

.wheel-canvas-wrapper {
  position: relative;
  display: flex; align-items: center; justify-content: center;
}
#wheel-canvas {
  display: block; cursor: pointer; transition: filter var(--transition);
}
#wheel-canvas:hover { filter: drop-shadow(0 0 30px rgba(255,107,53,0.4)); }

.wheel-pointer-top {
  position: absolute; top: -6px; left: 50%; transform: translateX(-50%);
  width: 0; height: 0;
  border-left: 14px solid transparent;
  border-right: 14px solid transparent;
  border-top: 32px solid var(--accent3);
  filter: drop-shadow(0 4px 8px rgba(255,215,0,0.5));
  z-index: 5;
}

#spin-btn {
  display: flex; align-items: center; justify-content: center; gap: 12px;
  background: linear-gradient(135deg, var(--accent), #ff3300);
  color: white; border: none; cursor: pointer;
  padding: 20px 56px; border-radius: 50px;
  font-family: var(--font-display); font-size: 1.4rem;
  letter-spacing: 1px;
  transition: all var(--transition);
  box-shadow: 0 8px 32px rgba(255,107,53,0.5);
  width: 100%; max-width: 300px;
}
#spin-btn:hover:not(:disabled) {
  transform: translateY(-4px) scale(1.02);
  box-shadow: 0 16px 48px rgba(255,107,53,0.7);
}
#spin-btn:disabled { opacity: 0.6; cursor: not-allowed; transform: none; }
.spin-icon { font-size: 1.2rem; animation: spinIcon 2s linear infinite; }

.keyboard-hint { color: var(--text3); font-size: 0.8rem; }
.keyboard-hint kbd {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 4px; padding: 1px 6px; font-size: 0.8rem;
}

/* Result Panel */
#result-panel {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 20px;
  display: flex; flex-direction: column; gap: 12px;
  opacity: 0; transform: translateY(10px); pointer-events: none;
  transition: all var(--transition);
  position: relative;
}
#result-panel.show { opacity: 1; transform: translateY(0); pointer-events: all; }
#result-panel.pop { animation: pop 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275); }

.result-winner-badge {
  text-align: center;
  background: linear-gradient(135deg, rgba(255,215,0,0.15), rgba(255,107,53,0.1));
  border: 1px solid rgba(255,215,0,0.3);
  border-radius: var(--radius-sm); padding: 20px;
}
#result-emoji { font-size: 3rem; display: block; margin-bottom: 8px; animation: bounce 0.5s ease; }
.result-label { font-size: 0.8rem; color: var(--text3); text-transform: uppercase; letter-spacing: 1px; }
#result-text {
  font-family: var(--font-display); font-size: 1.6rem;
  color: var(--accent3); word-break: break-word;
}

#close-result {
  position: absolute; top: 12px; right: 12px;
  background: none; border: none; color: var(--text3); cursor: pointer;
  font-size: 18px; padding: 4px 8px; border-radius: 4px;
  transition: all var(--transition);
}
#close-result:hover { background: var(--surface2); color: var(--text); }

/* History Panel */
.history-panel {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 20px;
}
#spin-history { display: flex; flex-direction: column; gap: 8px; max-height: 280px; overflow-y: auto; }
.history-item {
  display: flex; align-items: center; gap: 12px;
  background: var(--bg3); border-radius: var(--radius-sm); padding: 10px;
  animation: fadeInLeft 0.3s ease;
}
.hist-emoji { font-size: 1.5rem; flex-shrink: 0; }
.hist-details { display: flex; flex-direction: column; gap: 2px; }
.hist-details strong { font-size: 0.95rem; color: var(--text); }
.hist-details small { font-size: 0.78rem; color: var(--text3); }
.history-empty { color: var(--text3); font-size: 0.9rem; text-align: center; padding: 20px 0; }

/* ===== HOW IT WORKS ===== */
.how-section { padding: 100px 0; }
.steps-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 32px;
  max-width: 1000px; margin: 0 auto;
}
.step-card {
  text-align: center; padding: 40px 28px;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: all var(--transition);
  position: relative; overflow: hidden;
}
.step-card::before {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(255,107,53,0.05), transparent);
  opacity: 0; transition: opacity var(--transition);
}
.step-card:hover::before { opacity: 1; }
.step-card:hover { transform: translateY(-8px); border-color: rgba(255,107,53,0.3); }
.step-num {
  display: inline-flex; align-items: center; justify-content: center;
  width: 52px; height: 52px; border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), #ff4500);
  font-family: var(--font-display); font-size: 1.4rem; color: white;
  margin-bottom: 16px; box-shadow: 0 8px 24px rgba(255,107,53,0.4);
}
.step-icon { font-size: 2.5rem; margin-bottom: 12px; display: block; }
.step-card h3 { font-size: 1.1rem; margin-bottom: 8px; font-weight: 800; }
.step-card p { color: var(--text2); font-size: 0.9rem; }

/* ===== WHEEL GALLERY ===== */
.gallery-section { padding: 100px 0; background: var(--bg2); }
#wheel-gallery {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 24px;
  max-width: 1200px; margin: 0 auto; padding: 0 24px;
}
.gallery-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 28px 24px;
  transition: all var(--transition); cursor: default;
  position: relative; overflow: hidden;
}
.gallery-card::after {
  content: ''; position: absolute; bottom: 0; left: 0; right: 0; height: 3px;
  background: linear-gradient(90deg, var(--accent), var(--accent2));
  transform: scaleX(0); transform-origin: left; transition: transform var(--transition);
}
.gallery-card:hover { transform: translateY(-6px); border-color: rgba(0,229,255,0.25); box-shadow: var(--shadow); }
.gallery-card:hover::after { transform: scaleX(1); }
.card-icon { font-size: 2.4rem; margin-bottom: 12px; display: block; }
.gallery-card h3 { font-size: 1.05rem; font-weight: 800; margin-bottom: 8px; }
.gallery-card p { color: var(--text2); font-size: 0.88rem; line-height: 1.5; margin-bottom: 16px; }
.btn-try-wheel {
  background: rgba(0,229,255,0.1); border: 1px solid rgba(0,229,255,0.2);
  color: var(--accent2); padding: 8px 16px; border-radius: 50px;
  font-family: var(--font-body); font-size: 0.85rem; font-weight: 700; cursor: pointer;
  transition: all var(--transition);
}
.btn-try-wheel:hover { background: rgba(0,229,255,0.2); transform: translateX(4px); }

/* ===== FEATURES SECTION ===== */
.features-section { padding: 100px 0; }
.features-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 24px;
  max-width: 1200px; margin: 0 auto; padding: 0 24px;
}
.feature-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 28px;
  transition: all var(--transition);
}
.feature-card:hover { border-color: rgba(255,107,53,0.3); transform: translateY(-4px); }
.feature-icon {
  width: 52px; height: 52px; border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.6rem; margin-bottom: 16px;
  background: linear-gradient(135deg, rgba(255,107,53,0.15), rgba(255,107,53,0.05));
}
.feature-card h3 { font-size: 1rem; font-weight: 800; margin-bottom: 8px; }
.feature-card p { color: var(--text2); font-size: 0.9rem; }

/* ===== USE CASES ===== */
.usecases-section { padding: 100px 0; background: var(--bg2); }
.usecases-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 24px;
  max-width: 1200px; margin: 0 auto; padding: 0 24px;
}
.usecase-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 32px 28px; display: flex; align-items: flex-start; gap: 20px;
  transition: all var(--transition);
}
.usecase-card:hover { border-color: rgba(0,229,255,0.2); transform: translateY(-4px); }
.usecase-icon { font-size: 2.2rem; flex-shrink: 0; }
.usecase-card h3 { font-size: 1rem; font-weight: 800; margin-bottom: 6px; }
.usecase-card p { color: var(--text2); font-size: 0.88rem; }

/* ===== TESTIMONIALS ===== */
.testimonials-section { padding: 100px 0; }
.testimonials-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 24px;
  max-width: 1200px; margin: 0 auto; padding: 0 24px;
}
.testimonial-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 28px;
  transition: all var(--transition);
}
.testimonial-card:hover { transform: translateY(-4px); border-color: rgba(255,215,0,0.2); }
.stars { color: var(--accent3); font-size: 1.1rem; margin-bottom: 12px; letter-spacing: 2px; }
.testimonial-text { color: var(--text2); font-size: 0.95rem; line-height: 1.6; margin-bottom: 20px; font-style: italic; }
.testimonial-author { display: flex; align-items: center; gap: 12px; }
.author-avatar {
  width: 42px; height: 42px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.3rem; flex-shrink: 0;
}
.author-name { font-weight: 800; font-size: 0.9rem; }
.author-role { color: var(--text3); font-size: 0.8rem; }

/* ===== SEO CONTENT ===== */
.seo-section { padding: 80px 0; background: var(--bg3); }
.seo-inner {
  max-width: 900px; margin: 0 auto; padding: 0 24px;
}
.seo-inner h2 { font-family: var(--font-display); font-size: 1.8rem; margin-bottom: 16px; }
.seo-inner h3 { font-size: 1.2rem; font-weight: 800; margin: 28px 0 10px; color: var(--accent2); }
.seo-inner p { color: var(--text2); margin-bottom: 14px; line-height: 1.7; }

/* ===== FAQ ===== */
.faq-section { padding: 100px 0; }
.faq-list {
  max-width: 780px; margin: 0 auto; padding: 0 24px;
  display: flex; flex-direction: column; gap: 12px;
}
.faq-item {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-sm); overflow: hidden;
}
.faq-question {
  width: 100%; background: none; border: none; color: var(--text);
  text-align: left; padding: 20px 24px; cursor: pointer;
  font-family: var(--font-body); font-size: 1rem; font-weight: 700;
  display: flex; justify-content: space-between; align-items: center; gap: 16px;
  transition: background var(--transition);
}
.faq-question:hover { background: var(--surface2); }
.faq-chevron {
  width: 20px; height: 20px; border-radius: 50%;
  background: var(--surface2); display: flex; align-items: center; justify-content: center;
  flex-shrink: 0; transition: transform var(--transition); font-size: 12px;
}
.faq-item.open .faq-chevron { transform: rotate(180deg); }
.faq-answer {
  max-height: 0; overflow: hidden; transition: max-height 0.4s ease, padding 0.3s ease;
  padding: 0 24px; color: var(--text2); font-size: 0.95rem; line-height: 1.6;
}
.faq-item.open .faq-answer { max-height: 200px; padding: 0 24px 20px; }

/* ===== CTA BANNER ===== */
.cta-section {
  padding: 100px 0;
  background: linear-gradient(135deg, rgba(255,107,53,0.12), rgba(0,229,255,0.06));
  border-top: 1px solid var(--border); border-bottom: 1px solid var(--border);
  text-align: center;
}
.cta-section h2 { font-family: var(--font-display); font-size: clamp(2rem, 4vw, 3.2rem); margin-bottom: 16px; }
.cta-section p { color: var(--text2); font-size: 1.1rem; max-width: 540px; margin: 0 auto 36px; }
.cta-wheels { display: flex; justify-content: center; flex-wrap: wrap; gap: 12px; margin-top: 36px; }
.cta-wheel-chip {
  display: flex; align-items: center; gap: 6px;
  background: var(--surface); border: 1px solid var(--border);
  padding: 8px 16px; border-radius: 50px; font-size: 0.9rem; font-weight: 700;
  cursor: pointer; transition: all var(--transition);
}
.cta-wheel-chip:hover { border-color: var(--accent2); color: var(--accent2); transform: translateY(-2px); }

/* ===== FOOTER ===== */
.site-footer {
  background: var(--bg); border-top: 1px solid var(--border);
  position: relative; overflow: hidden;
}
.footer-glow {
  position: absolute; top: 0; left: 50%; transform: translateX(-50%);
  width: 600px; height: 200px;
  background: radial-gradient(ellipse, rgba(255,107,53,0.05) 0%, transparent 70%);
  pointer-events: none;
}
.footer-inner {
  max-width: 1200px; margin: 0 auto; padding: 64px 24px 40px;
  display: grid; grid-template-columns: 1.5fr 2fr; gap: 64px;
}
.footer-brand { }
.footer-logo { margin-bottom: 16px; display: inline-flex; }
.footer-tagline { color: var(--text2); font-size: 0.9rem; line-height: 1.6; margin-bottom: 24px; max-width: 300px; }
.footer-social { display: flex; gap: 10px; }
.social-btn {
  width: 40px; height: 40px; border-radius: var(--radius-sm);
  background: var(--surface); border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  color: var(--text2); transition: all var(--transition);
}
.social-btn:hover { background: var(--surface2); color: var(--text); border-color: var(--accent2); transform: translateY(-2px); }

.footer-links { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.footer-col h4 { font-size: 0.85rem; text-transform: uppercase; letter-spacing: 1px; color: var(--text3); margin-bottom: 16px; }
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 8px; }
.footer-col a { color: var(--text2); font-size: 0.9rem; transition: all var(--transition); }
.footer-col a:hover { color: var(--text); padding-left: 6px; }

.footer-bottom {
  border-top: 1px solid var(--border); padding: 20px 24px;
}
.footer-bottom-inner {
  max-width: 1200px; margin: 0 auto;
  display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px;
}
.footer-bottom p { color: var(--text3); font-size: 0.85rem; }
.footer-legal { display: flex; gap: 16px; }
.footer-legal a { color: var(--text3); font-size: 0.85rem; }
.footer-legal a:hover { color: var(--text2); }

/* ===== CONFETTI ===== */
#confetti-canvas {
  position: fixed; inset: 0; pointer-events: none; z-index: 9999;
  display: none;
}

/* ===== ANIMATIONS ===== */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes fadeInLeft {
  from { opacity: 0; transform: translateX(-12px); }
  to { opacity: 1; transform: translateX(0); }
}
@keyframes slowSpin {
  to { transform: rotate(360deg); }
}
@keyframes spinIcon {
  to { transform: rotate(360deg); }
}
@keyframes pop {
  0% { transform: scale(0.9); }
  60% { transform: scale(1.05); }
  100% { transform: scale(1); }
}
@keyframes bounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}
@keyframes pulse-glow {
  0%, 100% { box-shadow: 0 8px 32px rgba(255,107,53,0.5); }
  50% { box-shadow: 0 8px 48px rgba(255,107,53,0.9); }
}

/* ===== MOBILE ===== */
@media (max-width: 1024px) {
  .app-layout { grid-template-columns: 240px 1fr; }
  .history-panel { grid-column: 1 / -1; }
}

@media (max-width: 768px) {
  .main-nav {
    position: fixed; top: 68px; left: 0; right: 0;
    background: rgba(10,10,18,0.97); backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    transform: translateY(-100%); opacity: 0; pointer-events: none;
    transition: all var(--transition);
    padding: 20px 24px 24px;
  }
  .main-nav.nav-open { transform: translateY(0); opacity: 1; pointer-events: all; }
  .main-nav ul { flex-direction: column; gap: 4px; }
  .main-nav a { display: block; padding: 12px 16px; font-size: 1rem; }
  .hamburger { display: flex; }

  .hero-inner { grid-template-columns: 1fr; text-align: center; gap: 40px; }
  .hero-visual { order: -1; }
  .hero-wheel-preview { width: 240px; height: 240px; }
  .hero-ctas { justify-content: center; }
  .hero-stats { justify-content: center; }

  .app-layout { grid-template-columns: 1fr; }
  .editor-panel { max-height: 300px; }
  #editor-list { max-height: 160px; }

  .footer-inner { grid-template-columns: 1fr; gap: 40px; }
  .footer-links { grid-template-columns: repeat(2, 1fr); }
  .footer-bottom-inner { flex-direction: column; text-align: center; }
  .footer-legal { justify-content: center; }
}

@media (max-width: 480px) {
  .steps-grid { grid-template-columns: 1fr; }
  .footer-links { grid-template-columns: 1fr; }
  .hero-stats { flex-wrap: wrap; gap: 20px; }
  .btn-primary, .btn-secondary { width: 100%; justify-content: center; }
  .hero-ctas { flex-direction: column; }
}