/* ==========================================================================
   BOWLING PRO - DESIGN SYSTEM & STYLES
   Modern Cyber-Sport & Wooden Luxury Aesthetic
   ========================================================================== */

:root {
  --bg-deep: #050811;
  --bg-darker: #090e1c;
  --bg-card: rgba(15, 23, 42, 0.75);
  --bg-card-hover: rgba(30, 41, 59, 0.85);
  --border-color: rgba(255, 255, 255, 0.08);
  --border-glow: rgba(56, 189, 248, 0.3);
  
  --primary: #f59e0b;       /* Bowling gold / amber */
  --primary-glow: rgba(245, 158, 11, 0.35);
  --accent-cyan: #38bdf8;   /* Precision cyan */
  --accent-blue: #6366f1;   /* Fluid royal blue */
  --accent-green: #10b981;  /* Strike green */
  --accent-red: #ef4444;    /* Split / Warning red */
  
  --text-main: #f8fafc;
  --text-muted: #94a3b8;
  --text-dim: #64748b;
  
  --font-main: 'Outfit', sans-serif;
  --font-heading: 'Space Grotesk', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
  
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-full: 9999px;
  
  --shadow-subtle: 0 10px 30px -10px rgba(0, 0, 0, 0.5);
  --shadow-glow: 0 0 25px rgba(245, 158, 11, 0.2);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  background-color: var(--bg-deep);
  color: var(--text-main);
  font-family: var(--font-main);
}

body {
  overflow-x: hidden;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* TOP ANNOUNCEMENT BANNER */
.top-banner {
  background: linear-gradient(90deg, #1e1b4b, #0f172a, #1e1b4b);
  border-bottom: 1px solid rgba(245, 158, 11, 0.25);
  padding: 8px 16px;
  font-size: 0.85rem;
  text-align: center;
}
.banner-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
}
.pulse-dot {
  width: 8px;
  height: 8px;
  background-color: var(--accent-green);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--accent-green);
  animation: pulse 1.8s infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(1.3); }
}
.banner-badge {
  background: rgba(245, 158, 11, 0.15);
  color: var(--primary);
  border: 1px solid rgba(245, 158, 11, 0.3);
  padding: 2px 10px;
  border-radius: var(--radius-full);
  text-decoration: none;
  font-weight: 600;
  transition: all 0.2s ease;
}
.banner-badge:hover {
  background: var(--primary);
  color: #000;
}

/* NAVIGATION */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(5, 8, 17, 0.85);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border-color);
  transition: all 0.3s ease;
}
.header-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 12px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}
.logo-icon {
  width: 38px;
  height: 38px;
  filter: drop-shadow(0 0 8px var(--primary-glow));
}
.logo-text {
  display: flex;
  flex-direction: column;
}
.brand-name {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.25rem;
  letter-spacing: 0.5px;
  color: #fff;
}
.brand-name .accent {
  color: var(--primary);
}
.brand-sub {
  font-size: 0.65rem;
  color: var(--text-muted);
  letter-spacing: 1px;
  text-transform: uppercase;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 20px;
}
.nav-link {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  transition: color 0.2s ease;
  position: relative;
  padding: 4px 0;
}
.nav-link:hover, .nav-link.active {
  color: #fff;
}
.nav-link.highlight {
  color: var(--primary);
}
.nav-link.tool-link {
  color: var(--accent-cyan);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}
.mobile-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  width: 32px;
  height: 24px;
  flex-direction: column;
  justify-content: space-between;
}
.mobile-toggle span {
  display: block;
  height: 3px;
  width: 100%;
  background: #fff;
  border-radius: 2px;
  transition: all 0.3s ease;
}

/* BUTTONS */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 22px;
  border-radius: var(--radius-md);
  font-family: var(--font-main);
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  border: 1px solid transparent;
}
.btn-sm {
  padding: 6px 14px;
  font-size: 0.85rem;
}
.btn-lg {
  padding: 14px 28px;
  font-size: 1.05rem;
}
.btn-primary {
  background: linear-gradient(135deg, #f59e0b, #d97706);
  color: #0f172a;
  box-shadow: 0 4px 20px rgba(245, 158, 11, 0.3);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(245, 158, 11, 0.5);
  background: linear-gradient(135deg, #fbbf24, #f59e0b);
}
.btn-secondary {
  background: rgba(56, 189, 248, 0.12);
  color: var(--accent-cyan);
  border-color: rgba(56, 189, 248, 0.3);
}
.btn-secondary:hover {
  background: rgba(56, 189, 248, 0.25);
  transform: translateY(-2px);
}
.btn-outline {
  background: rgba(255, 255, 255, 0.04);
  color: var(--text-main);
  border-color: var(--border-color);
}
.btn-outline:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.2);
}
.btn-block {
  width: 100%;
}

/* HERO SECTION */
.hero-section {
  position: relative;
  padding: 100px 24px 80px;
  overflow: hidden;
  background: radial-gradient(circle at 50% 20%, #1e1b4b 0%, var(--bg-deep) 70%);
}
.hero-bg-glow {
  position: absolute;
  top: -150px;
  left: 50%;
  transform: translateX(-50%);
  width: 800px;
  height: 450px;
  background: radial-gradient(circle, rgba(245, 158, 11, 0.15) 0%, rgba(56, 189, 248, 0.08) 50%, transparent 80%);
  filter: blur(80px);
  pointer-events: none;
}
.hero-lane-lines {
  position: absolute;
  inset: 0;
  background-image: 
    linear-gradient(to right, rgba(255, 255, 255, 0.02) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
  background-size: 40px 80px;
  mask-image: radial-gradient(ellipse at center, rgba(0,0,0,0.8), transparent 75%);
  pointer-events: none;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(245, 158, 11, 0.1);
  border: 1px solid rgba(245, 158, 11, 0.3);
  padding: 6px 16px;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  color: var(--primary);
  margin-bottom: 24px;
}
.hero-title {
  font-family: var(--font-heading);
  font-size: clamp(2.2rem, 5vw, 4.2rem);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -1px;
  margin-bottom: 20px;
  text-transform: uppercase;
}
.gradient-text {
  background: linear-gradient(135deg, #f59e0b, #38bdf8, #818cf8);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}
.hero-quote {
  font-size: 1.25rem;
  max-width: 780px;
  color: #cbd5e1;
  font-style: italic;
  line-height: 1.6;
  margin-bottom: 40px;
}

/* HERO MOTTO BOX */
.hero-motto-box {
  display: flex;
  align-items: center;
  gap: 16px;
  background: rgba(15, 23, 42, 0.6);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-lg);
  padding: 20px 28px;
  margin-bottom: 40px;
  max-width: 900px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.4);
}
.motto-step {
  flex: 1;
  display: flex;
  flex-direction: column;
}
.step-num {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--accent-cyan);
  font-weight: 700;
}
.step-title {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 700;
  color: #fff;
}
.step-desc {
  font-size: 0.8rem;
  color: var(--text-muted);
}
.motto-arrow {
  color: var(--text-dim);
  font-size: 1.4rem;
  font-weight: 300;
}
.motto-step.highlight .step-title {
  color: var(--primary);
  text-shadow: 0 0 12px var(--primary-glow);
}

.hero-cta-group {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 60px;
}

/* HERO STATS */
.hero-stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
}
.stat-card {
  background: var(--bg-card);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 24px;
  transition: all 0.3s ease;
}
.stat-card:hover {
  transform: translateY(-4px);
  border-color: var(--border-glow);
}
.stat-val {
  font-family: var(--font-heading);
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--primary);
  margin-bottom: 4px;
}
.stat-lbl {
  font-weight: 700;
  font-size: 1rem;
  color: #fff;
  margin-bottom: 4px;
}
.stat-sub {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* QUICK SELECTOR BAR */
.quick-nav-bar {
  background: var(--bg-darker);
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
  padding: 12px 0;
  position: sticky;
  top: 65px;
  z-index: 900;
}
.quick-tabs {
  display: flex;
  gap: 10px;
  overflow-x: auto;
  padding: 4px 0;
  scrollbar-width: none;
}
.quick-tabs::-webkit-scrollbar {
  display: none;
}
.q-tab {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-full);
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.85rem;
  font-weight: 600;
  white-space: nowrap;
  transition: all 0.2s ease;
}
.q-tab:hover, .q-tab.active {
  background: rgba(245, 158, 11, 0.15);
  color: #fff;
  border-color: var(--primary);
}

/* SECTION BLOCKS */
.section-block {
  padding: 100px 24px;
  position: relative;
}
.bg-darker {
  background-color: var(--bg-darker);
}
.section-header {
  text-align: center;
  max-width: 800px;
  margin: 0 auto 60px;
}
.badge {
  display: inline-block;
  padding: 4px 14px;
  background: rgba(56, 189, 248, 0.1);
  color: var(--accent-cyan);
  border: 1px solid rgba(56, 189, 248, 0.25);
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 16px;
}
.section-title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 3.5vw, 3rem);
  font-weight: 800;
  letter-spacing: -0.5px;
  color: #fff;
  margin-bottom: 16px;
}
.section-subtitle {
  font-size: 1.1rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* CARDS & GRIDS */
.grid-2-col {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(460px, 1fr));
  gap: 30px;
}
.card {
  background: var(--bg-card);
  backdrop-filter: blur(14px);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 36px;
  box-shadow: var(--shadow-subtle);
  transition: all 0.3s ease;
}
.card:hover {
  border-color: rgba(255, 255, 255, 0.15);
}
.card-header-styled {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 24px;
}
.card-header-styled h3 {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  color: #fff;
}
.icon-circle {
  width: 44px;
  height: 44px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-color);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
}

/* TRINITY OF LOOSE BOWLING */
.trinity-grid {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 24px;
}
.trinity-item {
  background: rgba(0, 0, 0, 0.25);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-md);
  padding: 16px;
  position: relative;
}
.trinity-badge {
  position: absolute;
  top: 12px;
  right: 12px;
  font-size: 0.65rem;
  font-weight: 700;
  color: var(--primary);
  background: rgba(245, 158, 11, 0.1);
  padding: 2px 6px;
  border-radius: 4px;
}
.trinity-item h4 {
  font-size: 1.1rem;
  color: #fff;
  margin-bottom: 2px;
}
.sub-en {
  font-size: 0.8rem;
  color: var(--accent-cyan);
  font-family: var(--font-mono);
  margin-bottom: 6px;
}
.trinity-item .desc {
  font-size: 0.9rem;
  color: var(--text-muted);
}

.bird-quote-box {
  display: flex;
  gap: 16px;
  background: linear-gradient(135deg, rgba(245, 158, 11, 0.12), rgba(245, 158, 11, 0.04));
  border: 1px solid rgba(245, 158, 11, 0.3);
  border-radius: var(--radius-md);
  padding: 18px;
}
.bird-icon {
  font-size: 2rem;
}
.bird-text strong {
  color: var(--primary);
  font-size: 0.95rem;
  display: block;
  margin-bottom: 4px;
}
.bird-text p {
  font-style: italic;
  color: #fff;
  font-size: 0.95rem;
  line-height: 1.5;
}
.bird-text .author {
  font-size: 0.8rem;
  color: var(--text-muted);
  display: block;
  margin-top: 4px;
}

/* 5 MENTAL TOOLS LIST */
.mental-tools-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 24px;
}
.m-tool {
  display: flex;
  gap: 14px;
  background: rgba(0, 0, 0, 0.2);
  border: 1px solid rgba(255, 255, 255, 0.04);
  border-radius: var(--radius-md);
  padding: 12px 16px;
}
.m-num {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--accent-cyan);
  line-height: 1;
  padding-top: 2px;
}
.m-content strong {
  display: block;
  color: #fff;
  font-size: 0.95rem;
}
.m-content p {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.subconscious-card {
  background: rgba(99, 102, 241, 0.1);
  border: 1px solid rgba(99, 102, 241, 0.25);
  border-radius: var(--radius-md);
  padding: 16px;
}
.sub-badge {
  font-size: 0.75rem;
  font-weight: 800;
  color: #a5b4fc;
  letter-spacing: 0.5px;
  margin-bottom: 6px;
}
.subconscious-card p {
  font-size: 0.85rem;
  color: #e0e7ff;
}

/* CIOCIA ANGELA SECTION */
.angela-section {
  margin-top: 50px;
}
.angela-card {
  background: linear-gradient(135deg, rgba(239, 68, 68, 0.08), rgba(15, 23, 42, 0.8));
  border: 1px solid rgba(239, 68, 68, 0.3);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.4);
}
.angela-header {
  display: flex;
  gap: 20px;
  align-items: center;
  margin-bottom: 30px;
}
.angela-avatar {
  font-size: 3rem;
  background: rgba(239, 68, 68, 0.15);
  border: 1px solid rgba(239, 68, 68, 0.3);
  border-radius: 50%;
  width: 70px;
  height: 70px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.angela-tag {
  font-size: 0.75rem;
  font-weight: 800;
  color: var(--accent-red);
  letter-spacing: 1px;
}
.angela-header h3 {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  color: #fff;
}
.angela-header p {
  color: var(--text-muted);
}

.angela-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 30px;
}
.angela-whispers-preview h4 {
  color: #fca5a5;
  margin-bottom: 16px;
  font-size: 1.1rem;
}
.whispers-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.whispers-list li {
  background: rgba(0, 0, 0, 0.3);
  border-left: 3px solid var(--accent-red);
  padding: 12px 16px;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  font-size: 0.9rem;
  font-style: italic;
  color: #fecaca;
}

.angela-defense h4 {
  color: var(--accent-green);
  margin-bottom: 16px;
  font-size: 1.1rem;
}
.defense-steps {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.d-step {
  display: flex;
  gap: 14px;
  background: rgba(16, 185, 129, 0.08);
  border: 1px solid rgba(16, 185, 129, 0.2);
  border-radius: var(--radius-md);
  padding: 12px 16px;
}
.d-num {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.2rem;
  color: var(--accent-green);
}
.d-step strong {
  display: block;
  color: #fff;
  font-size: 0.95rem;
}
.d-step p {
  font-size: 0.85rem;
  color: var(--text-muted);
}
.highlight-step {
  border-color: var(--primary);
  background: rgba(245, 158, 11, 0.1);
}
.highlight-step .d-num {
  color: var(--primary);
}

.mt-3 { margin-top: 18px; }
.mt-4 { margin-top: 30px; }

/* SWING AFFIRMATIONS CHIPS */
.affirmations-banner {
  margin-top: 40px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 30px;
}
.aff-header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 24px;
}
.aff-header h3 {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  color: #fff;
}
.aff-header p {
  color: var(--text-muted);
  font-size: 0.9rem;
}
.aff-chips-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}
.aff-chip {
  background: rgba(56, 189, 248, 0.08);
  border: 1px solid rgba(56, 189, 248, 0.2);
  padding: 10px 18px;
  border-radius: var(--radius-full);
  font-size: 0.9rem;
  font-style: italic;
  color: #e0f2fe;
  transition: all 0.2s ease;
  cursor: default;
}
.aff-chip:hover {
  background: rgba(56, 189, 248, 0.2);
  border-color: var(--accent-cyan);
  transform: translateY(-2px);
}

/* SECTION 2: 3 PHASES & 5 STEPS TIMELINE */
.phases-cards-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 24px;
  margin-bottom: 40px;
}
.phase-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 30px;
  position: relative;
  transition: all 0.3s ease;
}
.phase-card:hover {
  transform: translateY(-4px);
}
.phase-card.highlight {
  border-color: var(--primary);
  box-shadow: 0 0 30px rgba(245, 158, 11, 0.15);
}
.phase-num {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 6px;
}
.phase-card h3 {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  color: #fff;
  margin-bottom: 2px;
}
.phase-sub {
  display: block;
  font-size: 0.8rem;
  color: var(--text-dim);
  margin-bottom: 16px;
  font-family: var(--font-mono);
}
.phase-card ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.phase-card li {
  position: relative;
  padding-left: 20px;
  font-size: 0.9rem;
  color: var(--text-muted);
}
.phase-card li::before {
  content: '•';
  position: absolute;
  left: 0;
  color: var(--accent-cyan);
  font-size: 1.2rem;
  line-height: 1;
}

/* 5 STEPS BREAKDOWN TIMELINE */
.steps-breakdown-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 40px;
  margin-bottom: 50px;
}
.breakdown-title {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 36px;
  font-family: var(--font-heading);
  font-size: 1.5rem;
  color: #fff;
}
.rhythm-badge {
  background: rgba(245, 158, 11, 0.15);
  border: 1px solid var(--primary);
  color: var(--primary);
  padding: 6px 14px;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 700;
}
.five-steps-timeline {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 20px;
  position: relative;
}
.step-item {
  background: rgba(0, 0, 0, 0.3);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-md);
  padding: 24px 18px;
  display: flex;
  flex-direction: column;
  position: relative;
  transition: all 0.3s ease;
}
.step-item:hover {
  background: rgba(255, 255, 255, 0.03);
  border-color: rgba(255, 255, 255, 0.15);
}
.step-circle {
  width: 40px;
  height: 40px;
  background: #1e293b;
  border: 2px solid var(--accent-cyan);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.1rem;
  color: #fff;
  margin-bottom: 12px;
}
.checkpoint-tag {
  display: inline-block;
  font-size: 0.65rem;
  font-weight: 700;
  color: var(--primary);
  background: rgba(245, 158, 11, 0.15);
  padding: 2px 8px;
  border-radius: 4px;
  margin-bottom: 8px;
  align-self: flex-start;
}
.step-item h4 {
  font-size: 1.1rem;
  color: #fff;
  margin-bottom: 4px;
}
.leg-info {
  font-size: 0.75rem;
  color: var(--accent-cyan);
  font-family: var(--font-mono);
  margin-bottom: 10px;
}
.step-item p {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.5;
}
.highlight-step-card {
  border-color: var(--accent-green);
  background: rgba(16, 185, 129, 0.05);
}
.highlight-step-card .step-circle {
  border-color: var(--accent-green);
  color: var(--accent-green);
}

/* 20 SYMPTOMS LOOSE SWING */
.loose-swing-box {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 40px;
}
.ls-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 30px;
}
.ls-header h3 {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  color: #fff;
}
.ls-header p {
  color: var(--text-muted);
  font-size: 0.95rem;
}
.ls-filter-badge {
  background: rgba(56, 189, 248, 0.15);
  color: var(--accent-cyan);
  border: 1px solid var(--accent-cyan);
  padding: 4px 12px;
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 700;
}
.checklist-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 14px;
}
.check-item {
  display: flex;
  gap: 12px;
  background: rgba(0, 0, 0, 0.25);
  border: 1px solid rgba(255, 255, 255, 0.04);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  font-size: 0.88rem;
  color: #cbd5e1;
  transition: all 0.2s ease;
}
.check-item:hover {
  background: rgba(255, 255, 255, 0.03);
  border-color: rgba(255, 255, 255, 0.1);
  color: #fff;
}
.c-num {
  font-family: var(--font-mono);
  font-weight: 700;
  color: var(--primary);
  flex-shrink: 0;
}

/* SECTION 3: HOOK MECHANICS */
.hook-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 24px;
  margin-bottom: 50px;
}
.hook-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 32px;
  display: flex;
  flex-direction: column;
}
.hook-card.highlight-border {
  border-color: var(--accent-cyan);
  box-shadow: 0 0 25px rgba(56, 189, 248, 0.15);
}
.hook-icon {
  font-size: 2.2rem;
  margin-bottom: 16px;
}
.hook-card h3 {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  color: #fff;
  margin-bottom: 4px;
}
.hook-term {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--primary);
  margin-bottom: 14px;
  display: block;
}
.hook-card p {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 18px;
}
.tip-box {
  margin-top: auto;
  background: rgba(0, 0, 0, 0.3);
  border-left: 3px solid var(--accent-cyan);
  padding: 10px 14px;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  font-size: 0.82rem;
  color: #e2e8f0;
}
.hook-steps-mini {
  padding-left: 20px;
  font-size: 0.85rem;
  color: var(--text-muted);
  display: flex;
  flex-direction: column;
  gap: 6px;
}

/* BALL MOTION DYNAMICS DIAGRAM */
.ball-motion-container {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 40px;
}
.bm-title {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  color: #fff;
  margin-bottom: 4px;
}
.bm-sub {
  color: var(--text-muted);
  margin-bottom: 30px;
}
.lane-canvas-wrapper {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 16px;
  margin-bottom: 24px;
}
.motion-segment {
  border-radius: var(--radius-md);
  padding: 24px;
  display: flex;
  flex-direction: column;
  border: 1px solid transparent;
}
.skid-zone {
  background: linear-gradient(135deg, rgba(30, 41, 59, 0.6), rgba(15, 23, 42, 0.8));
  border-color: rgba(56, 189, 248, 0.2);
}
.hook-zone {
  background: linear-gradient(135deg, rgba(245, 158, 11, 0.1), rgba(15, 23, 42, 0.8));
  border-color: rgba(245, 158, 11, 0.3);
}
.roll-zone {
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.1), rgba(15, 23, 42, 0.8));
  border-color: rgba(16, 185, 129, 0.3);
}
.seg-title {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.1rem;
  color: #fff;
  display: block;
}
.seg-desc {
  font-size: 0.75rem;
  color: var(--text-dim);
  display: block;
  margin-bottom: 12px;
}
.motion-segment p {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.5;
  margin-bottom: 16px;
}
.seg-metric {
  margin-top: auto;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 700;
  color: #fff;
  background: rgba(0, 0, 0, 0.3);
  padding: 6px 12px;
  border-radius: 4px;
}

.pocket-explainer {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 20px;
  background: rgba(0, 0, 0, 0.25);
  border-radius: var(--radius-md);
  padding: 20px;
}
.pe-item {
  font-size: 0.9rem;
  color: #cbd5e1;
}
.pe-item strong {
  color: var(--primary);
}

/* SECTION 4: COVERS & SPECS */
.covers-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 16px;
}
.cover-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 24px;
  display: flex;
  flex-direction: column;
  transition: all 0.25s ease;
}
.cover-card:hover {
  transform: translateY(-4px);
  border-color: var(--border-glow);
}
.cover-badge {
  display: inline-block;
  font-size: 0.65rem;
  font-weight: 800;
  letter-spacing: 1px;
  padding: 3px 8px;
  border-radius: 4px;
  margin-bottom: 12px;
  align-self: flex-start;
}
.cover-badge.plastic { background: #334155; color: #94a3b8; }
.cover-badge.urethane { background: rgba(56, 189, 248, 0.2); color: var(--accent-cyan); }
.cover-badge.solid { background: rgba(245, 158, 11, 0.2); color: var(--primary); }
.cover-badge.pearl { background: rgba(168, 85, 247, 0.2); color: #c084fc; }
.cover-badge.hybrid { background: rgba(16, 185, 129, 0.2); color: var(--accent-green); }

.cover-card h4 {
  font-size: 1.15rem;
  color: #fff;
  margin-bottom: 4px;
}
.cover-hook-level {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-dim);
  margin-bottom: 12px;
}
.cover-card p {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.5;
}

.specs-table {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.spec-row {
  background: rgba(0, 0, 0, 0.25);
  border: 1px solid rgba(255, 255, 255, 0.04);
  border-radius: var(--radius-md);
  padding: 16px;
}
.spec-name strong {
  display: block;
  font-size: 1rem;
  color: #fff;
}
.spec-name span {
  font-size: 0.75rem;
  color: var(--accent-cyan);
  font-family: var(--font-mono);
}
.spec-desc {
  margin-top: 8px;
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.5;
}

.maintenance-intro {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 20px;
}
.grit-scale-box {
  background: rgba(0, 0, 0, 0.3);
  border-radius: var(--radius-md);
  padding: 16px;
  margin-bottom: 20px;
}
.grit-title {
  display: block;
  font-size: 0.8rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 10px;
}
.grit-bar {
  display: flex;
  gap: 6px;
  margin-bottom: 8px;
}
.grit-step {
  flex: 1;
  text-align: center;
  padding: 6px 0;
  border-radius: 4px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
}
.g500 { background: #b45309; color: #fff; }
.g1000 { background: #d97706; color: #fff; }
.g2000 { background: #0284c7; color: #fff; }
.g3000 { background: #0369a1; color: #fff; }
.g4000 { background: #4f46e5; color: #fff; }
.gpoly { background: #7c3aed; color: #fff; }

.grit-labels {
  display: flex;
  justify-content: space-between;
  font-size: 0.75rem;
  color: var(--text-dim);
}
.maint-list {
  padding-left: 20px;
  font-size: 0.85rem;
  color: var(--text-muted);
  display: flex;
  flex-direction: column;
  gap: 8px;
}

/* RULE OF 31 CARD */
.rule-31-card {
  margin-top: 50px;
  background: linear-gradient(135deg, rgba(30, 27, 75, 0.5), rgba(15, 23, 42, 0.8));
  border: 1px solid rgba(99, 102, 241, 0.4);
  border-radius: var(--radius-lg);
  padding: 40px;
}
.r31-badge {
  font-size: 0.75rem;
  font-weight: 800;
  color: var(--accent-cyan);
  letter-spacing: 1px;
  margin-bottom: 12px;
}
.r31-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
  margin-bottom: 30px;
}
.r31-header h3 {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  color: #fff;
}
.r31-header p {
  color: var(--text-muted);
}
.formula-box {
  background: rgba(0, 0, 0, 0.4);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 12px 20px;
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-heading);
  font-size: 1.1rem;
}
.f-var { color: var(--accent-cyan); font-weight: 700; }
.f-op { color: var(--text-dim); }
.f-const { color: var(--primary); font-weight: 800; font-size: 1.3rem; }
.f-eq { color: var(--text-dim); }
.f-res { color: var(--accent-green); font-weight: 700; }

.r31-examples-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
}
.r31-ex {
  background: rgba(0, 0, 0, 0.3);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-md);
  padding: 20px;
}
.pattern-tag {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 4px;
  margin-bottom: 10px;
}
.pattern-tag.short { background: #b45309; color: #fff; }
.pattern-tag.medium { background: #0284c7; color: #fff; }
.pattern-tag.house { background: #15803d; color: #fff; }
.pattern-tag.long { background: #4338ca; color: #fff; }
.calc-line {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  color: #fff;
  margin-bottom: 8px;
}
.calc-line strong {
  color: var(--primary);
}
.r31-ex p {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* SECTION 5: SPARE SYSTEMS */
.safe-zone-vis {
  background: rgba(0, 0, 0, 0.4);
  border-radius: var(--radius-md);
  padding: 20px;
  margin: 20px 0;
}
.sz-bar {
  display: flex;
  border-radius: 6px;
  overflow: hidden;
  margin-bottom: 10px;
}
.sz-part {
  padding: 10px 4px;
  text-align: center;
  font-size: 0.75rem;
  font-weight: 700;
  color: #000;
}
.sz-part.left { flex: 4.5; background: #38bdf8; }
.sz-part.center { flex: 5; background: #f59e0b; }
.sz-part.right { flex: 4.5; background: #38bdf8; }
.sz-legend {
  text-align: center;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--accent-cyan);
  font-weight: 700;
}
.quote-mini {
  font-style: italic;
  font-size: 0.88rem;
  color: #cbd5e1;
  border-left: 2px solid var(--primary);
  padding-left: 12px;
}

.spare-rules-table {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.s-rule-row {
  display: flex;
  align-items: center;
  gap: 16px;
  background: rgba(0, 0, 0, 0.25);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
}
.pin-badge {
  width: 60px;
  text-align: center;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 0.85rem;
  background: #1e293b;
  color: #fff;
  padding: 4px 8px;
  border-radius: 4px;
}
.pin-badge.strike { background: var(--accent-green); color: #000; }
.pin-badge.pin-10 { background: var(--primary); color: #000; }
.rule-action {
  font-size: 0.9rem;
  color: #cbd5e1;
}
.s-rule-row.base-row {
  background: rgba(16, 185, 129, 0.1);
  border: 1px solid rgba(16, 185, 129, 0.2);
}
.s-rule-row.highlight-row {
  background: rgba(245, 158, 11, 0.1);
  border: 1px solid rgba(245, 158, 11, 0.25);
}

/* SECTION 6: DRILLES & FITNESS */
.drill-spotlight-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 40px;
}
.drill-tag {
  font-size: 0.75rem;
  font-weight: 800;
  color: var(--primary);
  letter-spacing: 1px;
  margin-bottom: 8px;
}
.drill-header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 30px;
}
.drill-header-content h3 {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  color: #fff;
}
.drill-header-content p {
  color: var(--text-muted);
}
.drill-badge-icon {
  font-size: 2.5rem;
}
.ten-steps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 16px;
}
.t-step {
  background: rgba(0, 0, 0, 0.3);
  border: 1px solid rgba(255, 255, 255, 0.04);
  border-radius: var(--radius-md);
  padding: 16px;
  font-size: 0.88rem;
  color: var(--text-muted);
  position: relative;
  padding-left: 54px;
}
.t-idx {
  position: absolute;
  left: 14px;
  top: 14px;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.2rem;
  color: var(--accent-cyan);
}
.t-step strong {
  display: block;
  color: #fff;
  font-size: 0.95rem;
  margin-bottom: 2px;
}
.t-step.highlight-t {
  border-color: var(--primary);
  background: rgba(245, 158, 11, 0.08);
}
.t-step.highlight-t .t-idx {
  color: var(--primary);
}

.session-steps {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.s-step-box {
  background: rgba(0, 0, 0, 0.25);
  border-radius: var(--radius-md);
  padding: 14px 18px;
  font-size: 0.88rem;
  color: var(--text-muted);
}
.s-step-badge {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--accent-cyan);
  background: rgba(56, 189, 248, 0.12);
  padding: 2px 8px;
  border-radius: 4px;
  margin-right: 8px;
}
.s-step-box strong {
  color: #fff;
}

.fitness-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 14px;
}
.fit-card {
  background: rgba(0, 0, 0, 0.25);
  border: 1px solid rgba(255, 255, 255, 0.04);
  border-radius: var(--radius-md);
  padding: 18px;
}
.fit-icon {
  font-size: 1.8rem;
  margin-bottom: 8px;
}
.fit-card strong {
  display: block;
  font-size: 0.95rem;
  color: #fff;
  margin-bottom: 4px;
}
.fit-card p {
  font-size: 0.8rem;
  color: var(--text-muted);
}
.fit-card.highlight-fit {
  border-color: var(--primary);
  background: rgba(245, 158, 11, 0.1);
}

/* SECTION 7: BEGINNER 2.0 */
.beginner-banner-card {
  position: relative;
  background: radial-gradient(circle at 100% 0%, #1e1b4b 0%, var(--bg-card) 70%);
  border: 1px solid rgba(245, 158, 11, 0.3);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: 0 0 35px rgba(245, 158, 11, 0.1);
}
.bb-content {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 40px;
}
.bb-left h3 {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  color: #fff;
  margin-bottom: 24px;
}
.b-rules-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.b-rule {
  display: flex;
  gap: 16px;
  background: rgba(0, 0, 0, 0.25);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-md);
  padding: 14px 18px;
}
.b-num {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.3rem;
  color: var(--primary);
}
.b-rule strong {
  display: block;
  font-size: 0.98rem;
  color: #fff;
}
.b-rule p {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.house-ball-tip {
  background: rgba(15, 23, 42, 0.8);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 24px;
}
.h-icon {
  font-size: 2.5rem;
  margin-bottom: 12px;
}
.house-ball-tip h4 {
  font-size: 1.1rem;
  color: #fff;
  margin-bottom: 14px;
}
.house-ball-tip ul {
  padding-left: 18px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  font-size: 0.85rem;
  color: var(--text-muted);
}
.house-ball-tip li strong {
  color: var(--accent-cyan);
}

/* SECTION 8: INTERACTIVE TOOLS */
.tool-tabs-container {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.tool-tab-buttons {
  display: flex;
  border-bottom: 1px solid var(--border-color);
  background: rgba(0, 0, 0, 0.3);
  overflow-x: auto;
}
.t-btn {
  flex: 1;
  padding: 18px 20px;
  background: none;
  border: none;
  border-bottom: 3px solid transparent;
  color: var(--text-muted);
  font-family: var(--font-main);
  font-size: 0.95rem;
  font-weight: 700;
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.2s ease;
}
.t-btn:hover {
  color: #fff;
  background: rgba(255, 255, 255, 0.02);
}
.t-btn.active {
  color: var(--primary);
  border-bottom-color: var(--primary);
  background: rgba(245, 158, 11, 0.05);
}

.tool-view {
  display: none;
  padding: 40px;
}
.tool-view.active {
  display: block;
}
.tool-inner-card h3 {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  color: #fff;
  margin-bottom: 6px;
}
.tool-inner-card p {
  color: var(--text-muted);
  margin-bottom: 24px;
}

.tool-header-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 20px;
  margin-bottom: 20px;
}
.hand-selector {
  display: flex;
  align-items: center;
  gap: 8px;
  background: rgba(0, 0, 0, 0.3);
  padding: 4px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
}
.hand-selector span {
  font-size: 0.8rem;
  color: var(--text-dim);
  padding: 0 8px;
}
.hand-btn {
  background: none;
  border: none;
  padding: 6px 14px;
  border-radius: var(--radius-sm);
  color: var(--text-muted);
  font-weight: 600;
  font-size: 0.85rem;
  cursor: pointer;
  transition: all 0.2s ease;
}
.hand-btn.active {
  background: var(--primary);
  color: #000;
}

/* SPARE TOOL: PINS TRIANGLE */
.spare-interactive-layout {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 40px;
  align-items: center;
}
.pins-triangle-area {
  background: radial-gradient(circle, #1e293b 0%, #0f172a 80%);
  border: 2px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 30px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  box-shadow: inset 0 0 20px rgba(0, 0, 0, 0.6);
}
.pin-row {
  display: flex;
  gap: 16px;
  justify-content: center;
}
.pin-btn {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: #f8fafc;
  border: 3px solid #cbd5e1;
  color: #0f172a;
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 800;
  cursor: pointer;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.4);
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  display: flex;
  align-items: center;
  justify-content: center;
}
.pin-btn:hover {
  transform: scale(1.15);
  border-color: var(--primary);
  box-shadow: 0 0 15px var(--primary-glow);
}
.pin-btn.active-pin {
  background: var(--primary);
  border-color: #fff;
  color: #000;
  transform: scale(1.2);
  box-shadow: 0 0 25px var(--primary);
}
.pin-instruction {
  font-size: 0.75rem;
  color: var(--text-dim);
  margin-top: 8px;
}

/* SPARE RESULT CARD */
.spare-calc-result {
  background: rgba(0, 0, 0, 0.4);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 24px;
}
.result-header {
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 12px;
  margin-bottom: 16px;
}
.selected-pin-title {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 700;
  color: #fff;
}
.result-body {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.result-metric {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.rm-lbl {
  font-size: 0.8rem;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.rm-val {
  font-size: 1.05rem;
  color: #fff;
  font-weight: 600;
}
.rm-val.highlight {
  color: var(--primary);
  font-size: 1.25rem;
}
.result-strategy {
  background: rgba(56, 189, 248, 0.08);
  border-left: 3px solid var(--accent-cyan);
  padding: 12px;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  font-size: 0.88rem;
  color: #cbd5e1;
  margin-top: 6px;
}

/* RULE OF 31 SLIDER TOOL */
.r31-slider-area {
  margin-top: 20px;
}
.slider-control {
  background: rgba(0, 0, 0, 0.3);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 24px;
  margin-bottom: 30px;
}
.sc-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
  font-size: 1.1rem;
  color: #fff;
}
.sc-header strong {
  color: var(--primary);
  font-size: 1.3rem;
}
.pattern-type-badge {
  background: rgba(56, 189, 248, 0.15);
  color: var(--accent-cyan);
  border: 1px solid var(--accent-cyan);
  padding: 4px 12px;
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 700;
}
.custom-slider {
  width: 100%;
  height: 8px;
  border-radius: 4px;
  background: #1e293b;
  outline: none;
  -webkit-appearance: none;
}
.custom-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--primary);
  cursor: pointer;
  box-shadow: 0 0 12px var(--primary-glow);
  border: 2px solid #fff;
}
.slider-ticks {
  display: flex;
  justify-content: space-between;
  margin-top: 8px;
  font-size: 0.75rem;
  color: var(--text-dim);
}

.r31-results-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
}
.r31-res-card {
  background: rgba(0, 0, 0, 0.3);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 24px;
  display: flex;
  flex-direction: column;
}
.r-lbl {
  font-size: 0.8rem;
  color: var(--text-dim);
  text-transform: uppercase;
  margin-bottom: 8px;
}
.r-calc {
  font-family: var(--font-mono);
  font-size: 1rem;
  color: var(--accent-cyan);
  margin-bottom: 4px;
}
.r-big-val {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  font-weight: 800;
  color: #fff;
  margin-bottom: 6px;
}
.r-sub {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* ANGELA SIMULATOR VIEW */
.angela-tool-header {
  display: flex;
  gap: 16px;
  align-items: center;
  margin-bottom: 24px;
}
.ath-avatar {
  font-size: 2.5rem;
}
.angela-simulator-box {
  background: rgba(0, 0, 0, 0.3);
  border: 1px solid rgba(239, 68, 68, 0.3);
  border-radius: var(--radius-md);
  padding: 30px;
}
.whisper-speech-bubble {
  background: rgba(239, 68, 68, 0.1);
  border: 1px solid rgba(239, 68, 68, 0.3);
  border-radius: var(--radius-md);
  padding: 24px;
  margin-bottom: 24px;
  position: relative;
}
.whisper-speaker {
  font-size: 0.75rem;
  font-weight: 800;
  color: var(--accent-red);
  letter-spacing: 1px;
  text-transform: uppercase;
  display: block;
  margin-bottom: 8px;
}
.whisper-quote {
  font-size: 1.25rem;
  font-style: italic;
  color: #fecaca;
  line-height: 1.5;
  margin-bottom: 12px;
}
.whisper-index {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-dim);
}
.angela-action-bar {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 24px;
}
.zen-response-box {
  background: rgba(16, 185, 129, 0.1);
  border: 1px solid rgba(16, 185, 129, 0.3);
  border-radius: var(--radius-md);
  padding: 24px;
  animation: fadeIn 0.4s ease;
}
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}
.zen-header {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--accent-green);
  font-size: 1.1rem;
  margin-bottom: 8px;
}
#zenResponseText {
  font-size: 1.15rem;
  color: #d1fae5;
  font-style: italic;
  margin-bottom: 12px;
}
.zen-badge {
  display: inline-block;
  background: var(--accent-green);
  color: #000;
  font-size: 0.75rem;
  font-weight: 800;
  padding: 4px 10px;
  border-radius: 4px;
}

/* SWING GENERATOR VIEW */
.text-center { text-align: center; }
.generator-mantra-card {
  background: radial-gradient(circle, rgba(245, 158, 11, 0.15) 0%, rgba(0, 0, 0, 0.4) 80%);
  border: 1px solid rgba(245, 158, 11, 0.3);
  border-radius: var(--radius-lg);
  padding: 50px 30px;
  margin: 30px auto;
  max-width: 700px;
}
.mantra-sparkle { font-size: 2.2rem; margin-bottom: 10px; }
.mantra-text {
  font-family: var(--font-heading);
  font-size: clamp(1.4rem, 2.5vw, 2rem);
  font-weight: 800;
  color: #fff;
  line-height: 1.4;
  margin-bottom: 12px;
}
.mantra-type {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 1px;
}
.mantra-actions {
  display: flex;
  justify-content: center;
  gap: 16px;
}

/* SECTION 9: VIDEO & USA ACADEMIES */
.video-cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
  margin-bottom: 60px;
}
.v-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: all 0.3s ease;
}
.v-card:hover {
  transform: translateY(-4px);
  border-color: rgba(255, 255, 255, 0.2);
}
.v-thumb {
  height: 160px;
  background: linear-gradient(135deg, #1e1b4b, #0f172a);
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}
.play-btn-overlay {
  width: 50px;
  height: 50px;
  background: rgba(245, 158, 11, 0.9);
  color: #000;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  box-shadow: 0 0 20px var(--primary-glow);
  transition: transform 0.2s ease;
}
.v-card:hover .play-btn-overlay {
  transform: scale(1.15);
}
.v-duration {
  position: absolute;
  bottom: 10px;
  right: 10px;
  background: rgba(0, 0, 0, 0.8);
  color: #fff;
  font-size: 0.7rem;
  font-family: var(--font-mono);
  padding: 2px 6px;
  border-radius: 4px;
}
.v-source {
  position: absolute;
  top: 10px;
  left: 10px;
  background: rgba(56, 189, 248, 0.2);
  color: var(--accent-cyan);
  font-size: 0.7rem;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 4px;
}
.v-body {
  padding: 20px;
  display: flex;
  flex-direction: column;
  flex: 1;
}
.v-body h4 {
  font-size: 1.1rem;
  color: #fff;
  margin-bottom: 8px;
}
.v-body p {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.5;
  margin-bottom: 16px;
}
.v-link {
  margin-top: auto;
  color: var(--primary);
  font-size: 0.85rem;
  font-weight: 600;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}
.v-link:hover {
  text-decoration: underline;
}

.academies-directory {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 40px;
}
.ad-title {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  color: #fff;
  margin-bottom: 24px;
}
.academies-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 20px;
}
.acad-item {
  background: rgba(0, 0, 0, 0.3);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-md);
  padding: 20px;
  display: flex;
  flex-direction: column;
}
.acad-badge {
  font-size: 0.65rem;
  font-weight: 800;
  color: var(--accent-cyan);
  letter-spacing: 1px;
  margin-bottom: 6px;
}
.acad-item h4 {
  font-size: 1.15rem;
  color: #fff;
  margin-bottom: 6px;
}
.acad-item p {
  font-size: 0.82rem;
  color: var(--text-muted);
  line-height: 1.5;
  margin-bottom: 16px;
}
.acad-link {
  margin-top: auto;
  font-size: 0.85rem;
  color: var(--primary);
  text-decoration: none;
  font-weight: 600;
}

/* MODAL: CIOCIA ANGELA FULL CATALOG */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(8px);
  z-index: 2000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
}
.modal-backdrop.open {
  display: flex;
}
.modal-dialog {
  background: #0f172a;
  border: 1px solid rgba(239, 68, 68, 0.4);
  border-radius: var(--radius-lg);
  max-width: 900px;
  width: 100%;
  max-height: 85vh;
  display: flex;
  flex-direction: column;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.8);
  animation: modalIn 0.3s ease;
}
@keyframes modalIn {
  from { opacity: 0; transform: scale(0.95); }
  to { opacity: 1; transform: scale(1); }
}
.modal-header {
  padding: 24px;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.modal-title-wrap {
  display: flex;
  gap: 14px;
  align-items: center;
}
.m-icon { font-size: 2rem; }
.modal-title-wrap h3 {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  color: #fff;
}
.modal-title-wrap p {
  font-size: 0.85rem;
  color: var(--text-muted);
}
.modal-close {
  background: none;
  border: none;
  color: var(--text-dim);
  font-size: 2rem;
  cursor: pointer;
  line-height: 1;
}
.modal-close:hover { color: #fff; }

.modal-body {
  padding: 24px;
  overflow-y: auto;
}
.whispers-full-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(360px, 1fr));
  gap: 12px;
}
.modal-whisper-card {
  background: rgba(0, 0, 0, 0.4);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  display: flex;
  gap: 12px;
  align-items: flex-start;
}
.mw-num {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--accent-red);
  font-weight: 700;
  padding-top: 2px;
}
.mw-text {
  font-size: 0.88rem;
  color: #f1f5f9;
  font-style: italic;
}

.modal-footer {
  padding: 20px 24px;
  border-top: 1px solid var(--border-color);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}
.modal-footer-tip {
  font-size: 0.85rem;
  color: #cbd5e1;
  max-width: 550px;
}
.modal-footer-tip strong { color: var(--primary); }

/* FOOTER */
.site-footer {
  background: #020617;
  border-top: 1px solid var(--border-color);
  padding: 80px 24px 30px;
}
.footer-content {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 50px;
  margin-bottom: 60px;
}
.footer-brand .brand-name {
  font-size: 1.5rem;
  margin-bottom: 12px;
}
.brand-motto {
  font-style: italic;
  color: var(--primary);
  font-size: 0.95rem;
  margin-bottom: 12px;
}
.footer-credits {
  font-size: 0.85rem;
  color: var(--text-dim);
  line-height: 1.6;
}
.footer-links-group h4 {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  color: #fff;
  margin-bottom: 16px;
}
.footer-links-group ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.footer-links-group a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.9rem;
  transition: color 0.2s ease;
}
.footer-links-group a:hover {
  color: var(--primary);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding-top: 30px;
  font-size: 0.85rem;
  color: var(--text-dim);
}
.fb-flex {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}
.hosted-tag strong {
  color: var(--primary);
}

/* RESPONSIVE DESIGN */
@media (max-width: 1024px) {
  .hero-motto-box {
    flex-direction: column;
    align-items: flex-start;
  }
  .motto-arrow {
    display: none;
  }
  .bb-content {
    grid-template-columns: 1fr;
  }
  .spare-interactive-layout {
    grid-template-columns: 1fr;
  }
  .footer-content {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .nav-menu {
    position: fixed;
    top: 60px;
    left: 0;
    right: 0;
    background: #090e1c;
    flex-direction: column;
    padding: 24px;
    gap: 16px;
    border-bottom: 1px solid var(--border-color);
    display: none;
  }
  .nav-menu.open {
    display: flex;
  }
  .mobile-toggle {
    display: flex;
  }
  .grid-2-col {
    grid-template-columns: 1fr;
  }
  .card {
    padding: 24px;
  }
  .angela-card {
    padding: 24px;
  }
}

/* ==========================================================================
   INSTRUCTIONAL ILLUSTRATIONS & VISUAL GUIDES (WIKIHOW & USA COACHING STYLE)
   ========================================================================== */
.guide-figure {
  margin: 32px 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-color);
  background: rgba(15, 23, 42, 0.65);
  backdrop-filter: blur(12px);
  box-shadow: 0 14px 45px rgba(0, 0, 0, 0.55);
  transition: all 0.3s ease;
}
.guide-figure:hover {
  border-color: var(--border-glow);
  box-shadow: 0 18px 55px rgba(56, 189, 248, 0.25);
}
.guide-img-container {
  overflow: hidden;
  position: relative;
  background: #000;
}
.guide-img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}
.guide-figure:hover .guide-img {
  transform: scale(1.02);
}
.guide-caption {
  padding: 16px 24px;
  background: rgba(9, 14, 28, 0.9);
  border-top: 1px solid var(--border-color);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}
.guide-caption-text {
  font-size: 0.92rem;
  color: #e2e8f0;
}
.guide-caption-text strong {
  color: var(--primary);
}
.guide-badge-tag {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--accent-cyan);
  background: rgba(56, 189, 248, 0.12);
  padding: 4px 12px;
  border-radius: var(--radius-full);
  border: 1px solid rgba(56, 189, 248, 0.25);
  white-space: nowrap;
}

.guide-two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px;
  align-items: center;
  margin: 36px 0;
}
@media (max-width: 992px) {
  .guide-two-col {
    grid-template-columns: 1fr;
  }
}