/*
 * MPH GOLF - Style Guide
 * California Modern • Speed • Performance
 *
 * Brand DNA:
 * - MPH = Miles Per Hour (speed, performance) + Michael Patrick Hill
 * - Manhattan Beach, California lifestyle
 * - Surf + Golf culture fusion
 * - Premium but accessible, never stuffy
 * - Technical but human
 */

/* ============================================
   1. CSS CUSTOM PROPERTIES (Design Tokens)
   ============================================ */

:root {
  /*
   * COLOR PALETTE
   * Inspired by California coast: Pacific blue, sand, sunset
   */

  /* Primary: Pacific Blue - Deep ocean, trust, performance */
  --color-pacific-50: #f0f7ff;
  --color-pacific-100: #e0effe;
  --color-pacific-200: #bae0fd;
  --color-pacific-300: #7cc8fb;
  --color-pacific-400: #36aaf5;
  --color-pacific-500: #0c8ee6;
  --color-pacific-600: #0070c4;
  --color-pacific-700: #0159a0;
  --color-pacific-800: #064b84;
  --color-pacific-900: #0b3f6e;
  --color-pacific-950: #07284a;

  /* Secondary: Sand - Warmth, beach, California light */
  --color-sand-50: #fdfcfa;
  --color-sand-100: #f9f6f1;
  --color-sand-200: #f2ebe0;
  --color-sand-300: #e8dcc9;
  --color-sand-400: #d9c5a7;
  --color-sand-500: #c9ac85;
  --color-sand-600: #b8936a;
  --color-sand-700: #9a7856;
  --color-sand-800: #7d6248;
  --color-sand-900: #66513d;
  --color-sand-950: #362a1f;

  /* Accent: Sunset Orange - Speed, energy, California sunsets */
  --color-sunset-50: #fff8f1;
  --color-sunset-100: #ffedd9;
  --color-sunset-200: #ffd7b3;
  --color-sunset-300: #ffba80;
  --color-sunset-400: #ff934d;
  --color-sunset-500: #ff7420;
  --color-sunset-600: #f25a0a;
  --color-sunset-700: #c94308;
  --color-sunset-800: #9f360f;
  --color-sunset-900: #812f10;
  --color-sunset-950: #461506;

  /* Neutrals: Warm grays with slight warmth */
  --color-slate-50: #f8fafc;
  --color-slate-100: #f1f5f9;
  --color-slate-200: #e2e8f0;
  --color-slate-300: #cbd5e1;
  --color-slate-400: #94a3b8;
  --color-slate-500: #64748b;
  --color-slate-600: #475569;
  --color-slate-700: #334155;
  --color-slate-800: #1e293b;
  --color-slate-900: #0f172a;
  --color-slate-950: #020617;

  /* Semantic Colors */
  --color-success: #10b981;
  --color-warning: #f59e0b;
  --color-error: #ef4444;

  /*
   * TYPOGRAPHY
   * Primary: Inter - Modern, geometric, highly readable
   * Display: Outfit - Bold, confident headlines
   */
  --font-sans: 'Inter', system-ui, -apple-system, sans-serif;
  --font-display: 'Outfit', 'Inter', system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', monospace;

  /* Type Scale (Perfect Fourth - 1.333) */
  --text-xs: 0.75rem;      /* 12px */
  --text-sm: 0.875rem;     /* 14px */
  --text-base: 1rem;       /* 16px */
  --text-lg: 1.125rem;     /* 18px */
  --text-xl: 1.333rem;     /* 21px */
  --text-2xl: 1.777rem;    /* 28px */
  --text-3xl: 2.369rem;    /* 38px */
  --text-4xl: 3.157rem;    /* 50px */
  --text-5xl: 4.209rem;    /* 67px */
  --text-6xl: 5.61rem;     /* 90px */

  /* Line Heights */
  --leading-none: 1;
  --leading-tight: 1.15;
  --leading-snug: 1.3;
  --leading-normal: 1.5;
  --leading-relaxed: 1.65;

  /* Letter Spacing */
  --tracking-tighter: -0.04em;
  --tracking-tight: -0.02em;
  --tracking-normal: 0;
  --tracking-wide: 0.02em;
  --tracking-wider: 0.04em;
  --tracking-widest: 0.1em;

  /*
   * SPACING
   * Based on 4px grid
   */
  --space-1: 0.25rem;   /* 4px */
  --space-2: 0.5rem;    /* 8px */
  --space-3: 0.75rem;   /* 12px */
  --space-4: 1rem;      /* 16px */
  --space-5: 1.25rem;   /* 20px */
  --space-6: 1.5rem;    /* 24px */
  --space-8: 2rem;      /* 32px */
  --space-10: 2.5rem;   /* 40px */
  --space-12: 3rem;     /* 48px */
  --space-16: 4rem;     /* 64px */
  --space-20: 5rem;     /* 80px */
  --space-24: 6rem;     /* 96px */
  --space-32: 8rem;     /* 128px */

  /*
   * BORDERS & RADIUS
   */
  --radius-sm: 0.25rem;   /* 4px - subtle */
  --radius-md: 0.5rem;    /* 8px - default */
  --radius-lg: 0.75rem;   /* 12px - cards */
  --radius-xl: 1rem;      /* 16px - modals */
  --radius-2xl: 1.5rem;   /* 24px - large cards */
  --radius-full: 9999px;  /* pills, avatars */

  /*
   * SHADOWS
   * Soft, natural shadows for depth
   */
  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.07), 0 2px 4px -2px rgb(0 0 0 / 0.07);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.08), 0 4px 6px -4px rgb(0 0 0 / 0.08);
  --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.08), 0 8px 10px -6px rgb(0 0 0 / 0.08);
  --shadow-2xl: 0 25px 50px -12px rgb(0 0 0 / 0.15);
  --shadow-inner: inset 0 2px 4px 0 rgb(0 0 0 / 0.05);

  /* Colored shadows for depth on colored backgrounds */
  --shadow-pacific: 0 10px 40px -10px rgb(12 142 230 / 0.3);
  --shadow-sunset: 0 10px 40px -10px rgb(255 116 32 / 0.3);

  /*
   * TRANSITIONS
   * Smooth, natural easing
   */
  --ease-in-out: cubic-bezier(0.4, 0, 0.2, 1);
  --ease-out: cubic-bezier(0, 0, 0.2, 1);
  --ease-in: cubic-bezier(0.4, 0, 1, 1);
  --ease-bounce: cubic-bezier(0.34, 1.56, 0.64, 1);

  --duration-fast: 150ms;
  --duration-normal: 250ms;
  --duration-slow: 400ms;
  --duration-slower: 600ms;
}


/* ============================================
   2. BASE STYLES
   ============================================ */

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

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-sans);
  font-size: var(--text-base);
  line-height: var(--leading-normal);
  color: var(--color-slate-800);
  background-color: var(--color-sand-50);
}

/* Selection styling */
::selection {
  background-color: var(--color-pacific-200);
  color: var(--color-pacific-900);
}


/* ============================================
   3. TYPOGRAPHY SYSTEM
   ============================================ */

/* Display Headlines - Outfit font, bold, tight tracking */
.text-display-xl {
  font-family: var(--font-display);
  font-size: var(--text-6xl);
  font-weight: 700;
  line-height: var(--leading-none);
  letter-spacing: var(--tracking-tighter);
}

.text-display-lg {
  font-family: var(--font-display);
  font-size: var(--text-5xl);
  font-weight: 700;
  line-height: var(--leading-tight);
  letter-spacing: var(--tracking-tighter);
}

.text-display-md {
  font-family: var(--font-display);
  font-size: var(--text-4xl);
  font-weight: 600;
  line-height: var(--leading-tight);
  letter-spacing: var(--tracking-tight);
}

.text-display-sm {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: 600;
  line-height: var(--leading-snug);
  letter-spacing: var(--tracking-tight);
}

/* Body Headlines - Inter font */
.text-heading-lg {
  font-family: var(--font-sans);
  font-size: var(--text-2xl);
  font-weight: 600;
  line-height: var(--leading-snug);
}

.text-heading-md {
  font-family: var(--font-sans);
  font-size: var(--text-xl);
  font-weight: 600;
  line-height: var(--leading-snug);
}

.text-heading-sm {
  font-family: var(--font-sans);
  font-size: var(--text-lg);
  font-weight: 600;
  line-height: var(--leading-snug);
}

/* Body Text */
.text-body-lg {
  font-size: var(--text-lg);
  line-height: var(--leading-relaxed);
}

.text-body {
  font-size: var(--text-base);
  line-height: var(--leading-normal);
}

.text-body-sm {
  font-size: var(--text-sm);
  line-height: var(--leading-normal);
}

/* Utility Text */
.text-label {
  font-size: var(--text-sm);
  font-weight: 500;
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
}

.text-overline {
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  color: var(--color-sunset-600);
}

/* MPH Speed Text - Special treatment for metrics */
.text-metric {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: var(--tracking-tight);
  font-variant-numeric: tabular-nums;
}

.text-metric-unit {
  font-family: var(--font-sans);
  font-weight: 400;
  font-size: 0.5em;
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  opacity: 0.7;
  margin-left: 0.1em;
}


/* ============================================
   4. BUTTON SYSTEM
   ============================================ */

/* Base button styles */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  font-weight: 600;
  line-height: 1;
  text-decoration: none;
  border-radius: var(--radius-md);
  border: none;
  cursor: pointer;
  transition: all var(--duration-normal) var(--ease-out);
  position: relative;
  overflow: hidden;
}

.btn:focus-visible {
  outline: 2px solid var(--color-pacific-500);
  outline-offset: 2px;
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* Primary Button - Sunset Orange (Speed, Action) */
.btn-primary {
  background: linear-gradient(135deg, var(--color-sunset-500) 0%, var(--color-sunset-600) 100%);
  color: white;
  box-shadow: var(--shadow-md), var(--shadow-sunset);
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--color-sunset-400) 0%, var(--color-sunset-500) 100%);
  transform: translateY(-1px);
  box-shadow: var(--shadow-lg), var(--shadow-sunset);
}

.btn-primary:active {
  transform: translateY(0);
  box-shadow: var(--shadow-sm);
}

/* Secondary Button - Pacific Blue */
.btn-secondary {
  background: linear-gradient(135deg, var(--color-pacific-500) 0%, var(--color-pacific-600) 100%);
  color: white;
  box-shadow: var(--shadow-md), var(--shadow-pacific);
}

.btn-secondary:hover {
  background: linear-gradient(135deg, var(--color-pacific-400) 0%, var(--color-pacific-500) 100%);
  transform: translateY(-1px);
  box-shadow: var(--shadow-lg), var(--shadow-pacific);
}

/* Outline Button */
.btn-outline {
  background: transparent;
  color: var(--color-pacific-600);
  border: 2px solid var(--color-pacific-300);
}

.btn-outline:hover {
  background: var(--color-pacific-50);
  border-color: var(--color-pacific-500);
  color: var(--color-pacific-700);
}

/* Ghost Button */
.btn-ghost {
  background: transparent;
  color: var(--color-slate-600);
}

.btn-ghost:hover {
  background: var(--color-slate-100);
  color: var(--color-slate-800);
}

/* Button Sizes */
.btn-sm {
  padding: var(--space-2) var(--space-4);
  font-size: var(--text-xs);
}

.btn-lg {
  padding: var(--space-4) var(--space-8);
  font-size: var(--text-base);
}

.btn-xl {
  padding: var(--space-5) var(--space-10);
  font-size: var(--text-lg);
  border-radius: var(--radius-lg);
}

/* Button with icon */
.btn-icon {
  padding: var(--space-3);
}

.btn svg {
  width: 1.25em;
  height: 1.25em;
}


/* ============================================
   5. CARD SYSTEM
   ============================================ */

.card {
  background: white;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
  overflow: hidden;
  transition: all var(--duration-normal) var(--ease-out);
}

.card:hover {
  box-shadow: var(--shadow-xl);
  transform: translateY(-2px);
}

.card-body {
  padding: var(--space-6);
}

.card-body-lg {
  padding: var(--space-8);
}

/* Featured Card - With accent border */
.card-featured {
  border: 2px solid transparent;
  background:
    linear-gradient(white, white) padding-box,
    linear-gradient(135deg, var(--color-sunset-400), var(--color-pacific-400)) border-box;
}

/* Stat Card - For displaying metrics */
.card-stat {
  background: linear-gradient(135deg, var(--color-pacific-600) 0%, var(--color-pacific-800) 100%);
  color: white;
  text-align: center;
  padding: var(--space-6);
}

.card-stat .stat-value {
  font-family: var(--font-display);
  font-size: var(--text-4xl);
  font-weight: 700;
  line-height: 1;
}

.card-stat .stat-label {
  font-size: var(--text-sm);
  opacity: 0.8;
  margin-top: var(--space-2);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wide);
}

/* Glass Card - For overlays on images */
.card-glass {
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.3);
}


/* ============================================
   6. FORM ELEMENTS
   ============================================ */

.form-group {
  margin-bottom: var(--space-5);
}

.form-label {
  display: block;
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-slate-700);
  margin-bottom: var(--space-2);
}

.form-input {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  font-size: var(--text-base);
  line-height: var(--leading-normal);
  color: var(--color-slate-800);
  background: white;
  border: 2px solid var(--color-slate-200);
  border-radius: var(--radius-md);
  transition: all var(--duration-fast) var(--ease-out);
}

.form-input:hover {
  border-color: var(--color-slate-300);
}

.form-input:focus {
  outline: none;
  border-color: var(--color-pacific-500);
  box-shadow: 0 0 0 3px var(--color-pacific-100);
}

.form-input::placeholder {
  color: var(--color-slate-400);
}

/* Large input for hero sections */
.form-input-lg {
  padding: var(--space-4) var(--space-5);
  font-size: var(--text-lg);
  border-radius: var(--radius-lg);
}

/* Input with icon */
.input-with-icon {
  position: relative;
}

.input-with-icon .form-input {
  padding-left: var(--space-12);
}

.input-with-icon .input-icon {
  position: absolute;
  left: var(--space-4);
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-slate-400);
  pointer-events: none;
}

/* Select styling */
.form-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%236b7280' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='M6 8l4 4 4-4'/%3e%3c/svg%3e");
  background-position: right var(--space-3) center;
  background-repeat: no-repeat;
  background-size: 1.5em 1.5em;
  padding-right: var(--space-10);
}


/* ============================================
   7. NAVIGATION
   ============================================ */

.nav {
  display: flex;
  align-items: center;
  gap: var(--space-1);
}

.nav-link {
  padding: var(--space-2) var(--space-4);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-slate-600);
  text-decoration: none;
  border-radius: var(--radius-md);
  transition: all var(--duration-fast) var(--ease-out);
}

.nav-link:hover {
  color: var(--color-pacific-600);
  background: var(--color-pacific-50);
}

.nav-link-active {
  color: var(--color-pacific-700);
  background: var(--color-pacific-100);
}


/* ============================================
   8. BADGES & TAGS
   ============================================ */

.badge {
  display: inline-flex;
  align-items: center;
  padding: var(--space-1) var(--space-3);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  border-radius: var(--radius-full);
}

.badge-speed {
  background: linear-gradient(135deg, var(--color-sunset-500) 0%, var(--color-sunset-600) 100%);
  color: white;
}

.badge-pacific {
  background: var(--color-pacific-100);
  color: var(--color-pacific-700);
}

.badge-sand {
  background: var(--color-sand-200);
  color: var(--color-sand-800);
}

.badge-outline {
  background: transparent;
  border: 1px solid currentColor;
}


/* ============================================
   9. SPECIAL COMPONENTS
   ============================================ */

/* Speed Meter - Circular progress for swing speed */
.speed-meter {
  position: relative;
  width: 200px;
  height: 200px;
}

.speed-meter-ring {
  fill: none;
  stroke: var(--color-slate-200);
  stroke-width: 12;
}

.speed-meter-progress {
  fill: none;
  stroke: url(#speed-gradient);
  stroke-width: 12;
  stroke-linecap: round;
  transform: rotate(-90deg);
  transform-origin: center;
  transition: stroke-dashoffset var(--duration-slow) var(--ease-out);
}

.speed-meter-value {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
}

/* Data Comparison Bar */
.comparison-bar {
  height: 8px;
  background: var(--color-slate-200);
  border-radius: var(--radius-full);
  overflow: hidden;
}

.comparison-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--color-pacific-500), var(--color-sunset-500));
  border-radius: var(--radius-full);
  transition: width var(--duration-slow) var(--ease-out);
}

/* Testimonial Quote */
.testimonial {
  position: relative;
  padding-left: var(--space-8);
}

.testimonial::before {
  content: '"';
  position: absolute;
  left: 0;
  top: -0.25em;
  font-family: var(--font-display);
  font-size: var(--text-5xl);
  color: var(--color-sunset-300);
  line-height: 1;
}


/* ============================================
   10. ANIMATIONS & MICRO-INTERACTIONS
   ============================================ */

/* Fade in up */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.animate-fade-in-up {
  animation: fadeInUp var(--duration-slow) var(--ease-out) forwards;
}

/* Stagger children */
.stagger-children > * {
  opacity: 0;
  animation: fadeInUp var(--duration-slow) var(--ease-out) forwards;
}

.stagger-children > *:nth-child(1) { animation-delay: 0ms; }
.stagger-children > *:nth-child(2) { animation-delay: 100ms; }
.stagger-children > *:nth-child(3) { animation-delay: 200ms; }
.stagger-children > *:nth-child(4) { animation-delay: 300ms; }
.stagger-children > *:nth-child(5) { animation-delay: 400ms; }
.stagger-children > *:nth-child(6) { animation-delay: 500ms; }

/* Pulse glow for CTAs */
@keyframes pulseGlow {
  0%, 100% {
    box-shadow: var(--shadow-md), 0 0 0 0 rgba(255, 116, 32, 0.4);
  }
  50% {
    box-shadow: var(--shadow-lg), 0 0 0 8px rgba(255, 116, 32, 0);
  }
}

.animate-pulse-glow {
  animation: pulseGlow 2s infinite;
}

/* Speed lines background effect */
@keyframes speedLines {
  0% {
    transform: translateX(-100%);
  }
  100% {
    transform: translateX(100%);
  }
}

.speed-lines {
  position: relative;
  overflow: hidden;
}

.speed-lines::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(
    90deg,
    transparent 0%,
    rgba(255, 255, 255, 0.1) 50%,
    transparent 100%
  );
  animation: speedLines 3s infinite;
}

/* Hover lift */
.hover-lift {
  transition: transform var(--duration-normal) var(--ease-out);
}

.hover-lift:hover {
  transform: translateY(-4px);
}

/* Scale on hover */
.hover-scale {
  transition: transform var(--duration-normal) var(--ease-out);
}

.hover-scale:hover {
  transform: scale(1.02);
}

/* Link underline animation */
.link-underline {
  position: relative;
  text-decoration: none;
}

.link-underline::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: currentColor;
  transition: width var(--duration-normal) var(--ease-out);
}

.link-underline:hover::after {
  width: 100%;
}

/* Number counter animation */
@keyframes countUp {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.animate-count {
  animation: countUp var(--duration-normal) var(--ease-out) forwards;
}


/* ============================================
   11. LAYOUT UTILITIES
   ============================================ */

.container {
  width: 100%;
  max-width: 1280px;
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--space-6);
  padding-right: var(--space-6);
}

.container-narrow {
  max-width: 768px;
}

.container-wide {
  max-width: 1536px;
}

/* Section spacing */
.section {
  padding-top: var(--space-20);
  padding-bottom: var(--space-20);
}

.section-lg {
  padding-top: var(--space-32);
  padding-bottom: var(--space-32);
}

/* Gradient backgrounds */
.bg-gradient-hero {
  background: linear-gradient(
    135deg,
    var(--color-pacific-900) 0%,
    var(--color-pacific-700) 50%,
    var(--color-pacific-800) 100%
  );
}

.bg-gradient-sand {
  background: linear-gradient(
    180deg,
    var(--color-sand-50) 0%,
    var(--color-sand-100) 100%
  );
}

.bg-gradient-sunset {
  background: linear-gradient(
    135deg,
    var(--color-sunset-400) 0%,
    var(--color-sunset-600) 100%
  );
}

/* Text gradients */
.text-gradient-speed {
  background: linear-gradient(135deg, var(--color-sunset-500) 0%, var(--color-sunset-600) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.text-gradient-pacific {
  background: linear-gradient(135deg, var(--color-pacific-400) 0%, var(--color-pacific-600) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}


/* ============================================
   12. RESPONSIVE UTILITIES
   ============================================ */

/* Hide on mobile, show on desktop */
@media (max-width: 767px) {
  .hide-mobile { display: none !important; }
}

@media (min-width: 768px) {
  .hide-desktop { display: none !important; }
}

/* Responsive text */
@media (max-width: 767px) {
  .text-display-xl { font-size: var(--text-4xl); }
  .text-display-lg { font-size: var(--text-3xl); }
  .text-display-md { font-size: var(--text-2xl); }
  .text-display-sm { font-size: var(--text-xl); }

  .section { padding-top: var(--space-12); padding-bottom: var(--space-12); }
  .section-lg { padding-top: var(--space-16); padding-bottom: var(--space-16); }
}


/* ============================================
   13. HERO COMPONENTS
   ============================================ */

/* Dark hero section with gradient */
.hero-dark {
  position: relative;
  background: linear-gradient(to bottom right, var(--color-pacific-900), var(--color-pacific-800), var(--color-pacific-950));
  overflow: hidden;
}

/* Decorative blur circles for hero backgrounds */
.hero-blur-sunset {
  position: absolute;
  width: 24rem;
  height: 24rem;
  background-color: var(--color-sunset-500);
  border-radius: 9999px;
  filter: blur(64px);
  opacity: 0.1;
}

.hero-blur-pacific {
  position: absolute;
  width: 16rem;
  height: 16rem;
  background-color: var(--color-pacific-400);
  border-radius: 9999px;
  filter: blur(64px);
  opacity: 0.1;
}

/* Wave separator between sections */
.wave-separator {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  line-height: 0;
}

.wave-separator svg {
  width: 100%;
  height: auto;
  display: block;
}


/* ============================================
   14. FILTER SIDEBAR COMPONENTS
   ============================================ */

.filter-sidebar {
  position: sticky;
  top: 6rem;
  background: white;
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-sand-200);
  padding: var(--space-6);
}

.filter-title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--color-pacific-900);
  margin-bottom: var(--space-6);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.filter-section-title {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-pacific-800);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wider);
  margin-bottom: var(--space-3);
}

.filter-link {
  display: flex;
  align-items: center;
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-lg);
  font-size: var(--text-sm);
  color: var(--color-pacific-600);
  text-decoration: none;
  transition: all var(--duration-normal) var(--ease-out);
}

.filter-link:hover {
  background: var(--color-sand-50);
  color: var(--color-pacific-700);
}

.filter-link-active {
  background: var(--color-pacific-50);
  color: var(--color-pacific-700);
  font-weight: 500;
}


/* ============================================
   15. PRODUCT CARDS
   ============================================ */

.product-card {
  position: relative;
  background: white;
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-sand-200);
  overflow: hidden;
  transition: all var(--duration-slow) var(--ease-out);
}

.product-card:hover {
  box-shadow: var(--shadow-lg);
  border-color: var(--color-pacific-200);
  transform: translateY(-4px);
}

/* Top gradient accent bar */
.product-card-accent {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(to right, var(--color-pacific-500), var(--color-pacific-400), var(--color-sunset-500));
}

.product-card-body {
  padding: var(--space-6);
}

.product-card-manufacturer {
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-pacific-600);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wider);
}

.product-card-title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--color-pacific-900);
  margin-top: var(--space-2);
  transition: color var(--duration-fast);
}

.product-card:hover .product-card-title {
  color: var(--color-pacific-600);
}

.product-card-description {
  font-size: var(--text-sm);
  color: var(--color-pacific-600);
  margin-top: var(--space-2);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* Specs grid inside product card */
.product-specs-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-3);
  margin-top: var(--space-4);
}

.product-spec-item {
  background: var(--color-sand-50);
  border-radius: var(--radius-lg);
  padding: var(--space-2) var(--space-3);
}

.product-spec-label {
  font-size: var(--text-xs);
  color: var(--color-pacific-500);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wide);
}

.product-spec-value {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-pacific-900);
}

.product-card-price {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-pacific-900);
}

.product-card-footer {
  margin-top: var(--space-4);
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-sand-200);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.product-card-arrow {
  color: var(--color-pacific-500);
  transition: color var(--duration-fast);
}

.product-card:hover .product-card-arrow {
  color: var(--color-sunset-500);
}


/* ============================================
   16. STAT CARDS (Hero & Mobile)
   ============================================ */

/* Dark background stat card */
.stat-card-dark {
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-radius: var(--radius-2xl);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: var(--space-6);
  text-align: center;
}

.stat-card-dark .stat-value {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: 700;
  color: white;
  line-height: 1;
  margin-bottom: var(--space-1);
}

.stat-card-dark .stat-value-accent {
  color: var(--color-sunset-400);
}

.stat-card-dark .stat-label {
  font-size: var(--text-sm);
  color: var(--color-pacific-300);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wider);
}

/* Light background stat card (mobile float) */
.stat-card-light {
  background: white;
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--color-sand-200);
  padding: var(--space-5);
  text-align: center;
}

.stat-card-light .stat-value {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--color-pacific-900);
  line-height: 1;
  margin-bottom: var(--space-1);
}

.stat-card-light .stat-value-accent {
  color: var(--color-sunset-500);
}

.stat-card-light .stat-label {
  font-size: var(--text-xs);
  color: var(--color-pacific-500);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wider);
}


/* ============================================
   17. SPECIFICATIONS PANEL
   ============================================ */

.specs-panel {
  background: white;
  border-radius: var(--radius-3xl);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-sand-200);
  overflow: hidden;
}

.specs-panel-header {
  padding: var(--space-6) var(--space-8);
  border-bottom: 1px solid var(--color-sand-200);
  background: linear-gradient(to right, var(--color-pacific-50), var(--color-sand-50));
}

.specs-panel-title {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--color-pacific-900);
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.specs-panel-body {
  padding: var(--space-8);
}

.specs-grid {
  display: grid;
  grid-template-columns: repeat(1, 1fr);
  gap: var(--space-6);
}

@media (min-width: 640px) {
  .specs-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .specs-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.spec-item {
  background: var(--color-sand-50);
  border-radius: var(--radius-xl);
  padding: var(--space-4);
}

.spec-item-label {
  font-size: var(--text-sm);
  color: var(--color-pacific-500);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wider);
  margin-bottom: var(--space-1);
}

.spec-item-value {
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--color-pacific-900);
}

/* Highlighted spec (e.g., swing speed) */
.spec-item-highlight {
  background: linear-gradient(to right, var(--color-sunset-50), var(--color-sunset-100));
  grid-column: 1 / -1;
}

.spec-item-highlight .spec-item-label {
  color: var(--color-sunset-600);
}

.spec-item-highlight .spec-item-value {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  color: var(--color-sunset-600);
}


/* ============================================
   18. CTA SECTIONS
   ============================================ */

.cta-section {
  background: linear-gradient(to bottom right, var(--color-pacific-900), var(--color-pacific-800), var(--color-pacific-950));
  padding: var(--space-16) 0;
}

.cta-section-content {
  max-width: 56rem;
  margin: 0 auto;
  padding: 0 var(--space-4);
  text-align: center;
}

.cta-title {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-4);
}

.cta-description {
  font-size: var(--text-xl);
  color: var(--color-pacific-200);
  margin-bottom: var(--space-8);
}

/* Primary CTA button (full styling) */
.cta-button {
  display: inline-flex;
  align-items: center;
  padding: var(--space-4) var(--space-8);
  border-radius: var(--radius-full);
  background: linear-gradient(to right, var(--color-sunset-500), var(--color-sunset-600));
  color: white;
  font-weight: 600;
  font-size: var(--text-lg);
  text-decoration: none;
  box-shadow: var(--shadow-lg);
  transition: all var(--duration-normal) var(--ease-out);
}

.cta-button:hover {
  background: linear-gradient(to right, var(--color-sunset-600), var(--color-sunset-700));
  box-shadow: var(--shadow-xl);
  transform: translateY(-2px);
}

.cta-button svg {
  margin-left: var(--space-2);
  width: 1.25rem;
  height: 1.25rem;
}


/* ============================================
   19. BREADCRUMBS
   ============================================ */

.breadcrumb {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
}

.breadcrumb-link {
  color: var(--color-pacific-300);
  text-decoration: none;
  transition: color var(--duration-fast);
}

.breadcrumb-link:hover {
  color: white;
}

.breadcrumb-separator {
  color: var(--color-pacific-500);
}

.breadcrumb-current {
  color: white;
  font-weight: 500;
}


/* ============================================
   20. RELATED ITEMS SECTION
   ============================================ */

.related-section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-8);
}

.related-section-title {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--color-pacific-900);
}

.related-section-link {
  display: inline-flex;
  align-items: center;
  color: var(--color-pacific-600);
  font-weight: 500;
  text-decoration: none;
  transition: color var(--duration-fast);
}

.related-section-link:hover {
  color: var(--color-pacific-700);
}

.related-section-link svg {
  margin-left: var(--space-1);
  width: 1rem;
  height: 1rem;
}

/* Related item card (compact) */
.related-card {
  background: white;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-sand-200);
  padding: var(--space-5);
  text-decoration: none;
  display: block;
  transition: all var(--duration-slow) var(--ease-out);
}

.related-card:hover {
  box-shadow: var(--shadow-lg);
  border-color: var(--color-pacific-200);
  transform: translateY(-4px);
}

.related-card-title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--color-pacific-900);
  margin-bottom: var(--space-2);
  transition: color var(--duration-fast);
}

.related-card:hover .related-card-title {
  color: var(--color-pacific-600);
}

.related-card-meta {
  font-size: var(--text-sm);
  color: var(--color-pacific-500);
}


/* ============================================
   21. REVIEWS SECTION
   ============================================ */

.reviews-title {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--color-pacific-900);
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-8);
}

.review-card {
  background: var(--color-sand-50);
  border-radius: var(--radius-2xl);
  padding: var(--space-6);
}

.review-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: var(--space-4);
}

.review-title {
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--color-pacific-900);
}

.review-stars {
  display: flex;
  align-items: center;
}

.review-star {
  width: 1.25rem;
  height: 1.25rem;
}

.review-star-filled {
  color: var(--color-sunset-500);
}

.review-star-empty {
  color: var(--color-sand-300);
}

.review-content {
  color: var(--color-pacific-600);
  margin-bottom: var(--space-4);
}

.review-meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  font-size: var(--text-sm);
}

.review-meta-item {
  display: inline-flex;
  align-items: center;
  color: var(--color-pacific-500);
}

.review-meta-item svg {
  width: 1rem;
  height: 1rem;
  margin-right: var(--space-1);
}


/* ============================================
   22. EMPTY STATES
   ============================================ */

.empty-state {
  text-align: center;
  padding: var(--space-16) var(--space-4);
  background: white;
  border-radius: var(--radius-2xl);
  border: 1px solid var(--color-sand-200);
}

.empty-state-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 4rem;
  height: 4rem;
  border-radius: var(--radius-full);
  background: var(--color-sand-100);
  margin-bottom: var(--space-4);
}

.empty-state-icon svg {
  width: 2rem;
  height: 2rem;
  color: var(--color-pacific-400);
}

.empty-state-title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--color-pacific-900);
}

.empty-state-description {
  color: var(--color-pacific-600);
  margin-top: var(--space-2);
  max-width: 24rem;
  margin-left: auto;
  margin-right: auto;
}

.empty-state-action {
  margin-top: var(--space-6);
}


/* ============================================
   23. PRINT STYLES
   ============================================ */

@media print {
  .hero-dark,
  .cta-section {
    background: white !important;
    color: black !important;
  }

  .btn-primary,
  .btn-secondary,
  .cta-button {
    border: 1px solid black !important;
    background: white !important;
    color: black !important;
    box-shadow: none !important;
  }

  .wave-separator,
  .hero-blur-sunset,
  .hero-blur-pacific {
    display: none !important;
  }

  .product-card,
  .specs-panel,
  .related-card,
  .review-card {
    box-shadow: none !important;
    border: 1px solid #ccc !important;
  }
}


/* ============================================
   TEMPLATE REFERENCE
   ============================================

   Existing Templates:
   ------------------
   templates/base.html              - Base layout (nav, footer)
   templates/marketing/home.html    - Marketing homepage
   templates/equipment/shaft_list.html    - Shaft category listing
   templates/equipment/head_list.html     - Club head category listing
   templates/equipment/shaft_detail.html  - Shaft product detail
   templates/equipment/head_detail.html   - Club head product detail

   Future Templates (naming convention):
   ------------------------------------
   templates/marketing/about.html         - About Michael/MPH Golf
   templates/marketing/contact.html       - Contact form
   templates/marketing/pricing.html       - Service pricing/tiers

   templates/equipment/compare.html       - Equipment comparison tool
   templates/equipment/search.html        - Search results

   templates/fitting/dashboard.html       - User dashboard
   templates/fitting/session.html         - Fitting session view
   templates/fitting/session_list.html    - Fitting session history
   templates/fitting/recommendations.html - AI recommendations display
   templates/fitting/data_entry.html      - TrackMan data entry
   templates/fitting/photo_upload.html    - OCR photo upload

   templates/accounts/login.html          - Login page
   templates/accounts/register.html       - Registration
   templates/accounts/profile.html        - User profile
   templates/accounts/settings.html       - Account settings

   templates/guides/guide_list.html       - Learning guides index
   templates/guides/guide_detail.html     - Individual guide article

   templates/reviews/review_form.html     - Leave a review
   templates/reviews/review_list.html     - All reviews for product

   templates/swings/recommendations.html  - AI equipment recommendations

   Component Partials (HTMX):
   -------------------------
   templates/components/_card_product.html     - Reusable product card
   templates/components/_card_stat.html        - Stat display card
   templates/components/_badge.html            - Badge component
   templates/components/_button.html           - Button component
   templates/components/_form_input.html       - Form input field
   templates/components/_empty_state.html      - Empty state display
   templates/components/_pagination.html       - Pagination controls
   templates/components/_toast.html            - Toast notification

   ============================================ */


/* ============================================
   24. AI RECOMMENDATIONS PAGE
   ============================================ */

/* Page layout */
.recommendations-page {
  background: linear-gradient(180deg, var(--color-sand-50) 0%, var(--color-sand-100) 100%);
  min-height: 100vh;
  padding: var(--space-24) 0 var(--space-16);
}

.recommendations-header {
  margin-bottom: var(--space-8);
}

.recommendations-title {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: 600;
  color: var(--color-slate-900);
  line-height: var(--leading-snug);
  letter-spacing: var(--tracking-tight);
}

.recommendations-subtitle {
  font-size: var(--text-base);
  color: var(--color-slate-600);
  margin-top: var(--space-2);
}

/* Analysis card (dark hero style) */
.analysis-card {
  position: relative;
  background: linear-gradient(to bottom right, var(--color-pacific-900), var(--color-pacific-800), var(--color-pacific-950));
  border-radius: var(--radius-2xl);
  padding: var(--space-8);
  margin-bottom: var(--space-8);
  overflow: hidden;
}

.analysis-card-title {
  font-family: var(--font-sans);
  font-size: var(--text-2xl);
  font-weight: 600;
  color: white;
  margin-bottom: var(--space-4);
}

.analysis-card-text {
  font-size: var(--text-lg);
  color: var(--color-pacific-100);
  line-height: var(--leading-relaxed);
}

.analysis-findings {
  margin-top: var(--space-6);
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-pacific-700);
}

.analysis-findings-title {
  font-weight: 600;
  color: var(--color-pacific-200);
  margin-bottom: var(--space-3);
}

.analysis-findings-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.analysis-findings-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  color: var(--color-pacific-100);
  margin-bottom: var(--space-2);
}

.analysis-findings-icon {
  width: 1.25rem;
  height: 1.25rem;
  color: var(--color-sunset-400);
  flex-shrink: 0;
  margin-top: 0.125rem;
}

/* Equipment recommendation cards */
.equipment-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
}

@media (min-width: 768px) {
  .equipment-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.equipment-card {
  background: white;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
  overflow: hidden;
}

.equipment-card-header {
  padding: var(--space-4) var(--space-6);
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.equipment-card-header-driver {
  background: linear-gradient(135deg, var(--color-pacific-500) 0%, var(--color-pacific-600) 100%);
}

.equipment-card-header-iron {
  background: linear-gradient(135deg, var(--color-sunset-500) 0%, var(--color-sunset-600) 100%);
}

.equipment-card-icon {
  width: 2.5rem;
  height: 2.5rem;
  background: rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(8px);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
}

.equipment-card-icon svg {
  width: 1.25rem;
  height: 1.25rem;
  color: white;
}

.equipment-card-header-content {
  flex: 1;
}

.equipment-card-title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 700;
  color: white;
}

.equipment-card-confidence {
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.8);
}

.equipment-card-body {
  padding: var(--space-6);
}

/* Equipment items within card */
.equipment-items {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.equipment-item {
  background: var(--color-sand-50);
  border-radius: var(--radius-xl);
  padding: var(--space-4);
}

.equipment-item-label {
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: var(--tracking-wider);
  margin-bottom: var(--space-1);
}

.equipment-item-label-head {
  color: var(--color-pacific-600);
}

.equipment-item-label-shaft {
  color: var(--color-sunset-600);
}

.equipment-item-value {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-slate-900);
}

.equipment-item-note {
  font-size: var(--text-sm);
  color: var(--color-slate-600);
  margin-top: var(--space-1);
}

/* Reasoning section */
.equipment-reasoning {
  margin-top: var(--space-6);
}

.equipment-reasoning-title {
  font-weight: 600;
  color: var(--color-slate-900);
  margin-bottom: var(--space-2);
}

.equipment-reasoning-text {
  font-size: var(--text-sm);
  color: var(--color-slate-600);
  line-height: var(--leading-relaxed);
}

/* Benefits tags */
.equipment-benefits {
  margin-top: var(--space-6);
}

.equipment-benefits-title {
  font-weight: 600;
  color: var(--color-slate-900);
  margin-bottom: var(--space-2);
}

.equipment-benefits-list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.equipment-benefit-tag {
  display: inline-flex;
  align-items: center;
  padding: var(--space-1) var(--space-3);
  font-size: var(--text-sm);
  font-weight: 500;
  background: linear-gradient(135deg, var(--color-sunset-500) 0%, var(--color-sunset-600) 100%);
  color: white;
  border-radius: var(--radius-full);
}

.equipment-benefit-tag svg {
  width: 1rem;
  height: 1rem;
  margin-right: var(--space-1);
}

/* Numbers summary panel */
.numbers-panel {
  background: white;
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-sand-200);
  overflow: hidden;
  margin-top: var(--space-8);
}

.numbers-panel-header {
  padding: var(--space-6) var(--space-8);
  border-bottom: 1px solid var(--color-sand-200);
  background: linear-gradient(to right, var(--color-pacific-50), var(--color-sand-50));
}

.numbers-panel-title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-pacific-900);
}

.numbers-panel-body {
  padding: var(--space-8);
}

.numbers-columns {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
}

@media (min-width: 768px) {
  .numbers-columns {
    grid-template-columns: repeat(2, 1fr);
  }
}

.numbers-column-title {
  font-weight: 600;
  margin-bottom: var(--space-4);
}

.numbers-column-title-driver {
  color: var(--color-pacific-600);
}

.numbers-column-title-iron {
  color: var(--color-sunset-600);
}

.numbers-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-3);
}

@media (min-width: 640px) {
  .numbers-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.number-stat {
  background: var(--color-sand-50);
  border-radius: var(--radius-xl);
  padding: var(--space-3);
  text-align: center;
}

.number-stat-value {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--color-slate-900);
  font-variant-numeric: tabular-nums;
}

.number-stat-label {
  font-size: var(--text-xs);
  color: var(--color-slate-500);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wide);
  margin-top: var(--space-1);
}

/* CTA card */
.recommendations-cta {
  margin-top: var(--space-8);
  background: white;
  border-radius: var(--radius-2xl);
  border: 2px solid transparent;
  background:
    linear-gradient(white, white) padding-box,
    linear-gradient(135deg, var(--color-sunset-400), var(--color-pacific-400)) border-box;
  padding: var(--space-6);
}

.recommendations-cta-content {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

@media (min-width: 640px) {
  .recommendations-cta-content {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}

.recommendations-cta-title {
  font-family: var(--font-sans);
  font-size: var(--text-xl);
  font-weight: 600;
  color: var(--color-slate-900);
}

.recommendations-cta-text {
  color: var(--color-slate-600);
  margin-top: var(--space-1);
}

/* Back link */
.back-link {
  display: inline-flex;
  align-items: center;
  color: var(--color-pacific-600);
  font-weight: 500;
  font-size: var(--text-sm);
  text-decoration: none;
  margin-bottom: var(--space-4);
  transition: color var(--duration-fast);
}

.back-link:hover {
  color: var(--color-pacific-700);
}

/* Empty recommendation state */
.equipment-empty {
  color: var(--color-slate-500);
  text-align: center;
  padding: var(--space-4);
}


/* ============================================
   25. FITTER'S TAKE COMPONENT
   ============================================

   Expert commentary callout box for SEO pages.
   Displays fitter's personal insights alongside
   AI-generated content.

   Usage:
   <div class="fitters-take">
     <div class="fitters-take-header">
       <div class="fitters-take-avatar">MPH</div>
       <div class="fitters-take-meta">
         <span class="fitters-take-label">Fitter's Take</span>
         <span class="fitters-take-author">Michael Patrick Hill</span>
       </div>
     </div>
     <div class="fitters-take-content">
       <p>Expert commentary here...</p>
     </div>
   </div>
   ============================================ */

.fitters-take {
  position: relative;
  background: linear-gradient(135deg, var(--color-pacific-50) 0%, var(--color-sand-50) 100%);
  border-radius: var(--radius-2xl);
  border: 2px solid var(--color-pacific-200);
  border-left: 4px solid var(--color-sunset-500);
  padding: var(--space-6);
  margin: var(--space-8) 0;
}

.fitters-take::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(to right, var(--color-sunset-500), var(--color-pacific-400));
  border-radius: var(--radius-2xl) var(--radius-2xl) 0 0;
  opacity: 0;
}

.fitters-take-header {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
}

.fitters-take-avatar {
  width: 3rem;
  height: 3rem;
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, var(--color-pacific-600) 0%, var(--color-pacific-700) 100%);
  color: white;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.fitters-take-meta {
  display: flex;
  flex-direction: column;
}

.fitters-take-label {
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: var(--tracking-wider);
  color: var(--color-sunset-600);
}

.fitters-take-author {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-pacific-900);
}

.fitters-take-content {
  color: var(--color-pacific-800);
  font-size: var(--text-base);
  line-height: var(--leading-relaxed);
}

.fitters-take-content p {
  margin: 0;
}

.fitters-take-content p + p {
  margin-top: var(--space-3);
}

/* Compact variant for comparison pages */
.fitters-take-compact {
  padding: var(--space-4);
  margin: var(--space-4) 0;
}

.fitters-take-compact .fitters-take-avatar {
  width: 2.5rem;
  height: 2.5rem;
  font-size: var(--text-xs);
}

.fitters-take-compact .fitters-take-content {
  font-size: var(--text-sm);
}

/* Dark variant for dark backgrounds */
.fitters-take-dark {
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-color: rgba(255, 255, 255, 0.1);
  border-left-color: var(--color-sunset-500);
}

.fitters-take-dark .fitters-take-label {
  color: var(--color-sunset-400);
}

.fitters-take-dark .fitters-take-author {
  color: white;
}

.fitters-take-dark .fitters-take-content {
  color: var(--color-pacific-100);
}


/* ============================================
   26. PROSE STYLES FOR GUIDE CONTENT
   ============================================

   Styles for markdown-rendered content in guides.
   Applied via .prose class on article containers.
   ============================================ */

.prose {
  font-size: var(--text-base);
  line-height: var(--leading-relaxed);
  color: var(--color-slate-700);
}

.prose h2 {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--color-pacific-900);
  margin-top: var(--space-10);
  margin-bottom: var(--space-4);
  line-height: var(--leading-tight);
}

.prose h2:first-child {
  margin-top: 0;
}

.prose h3 {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 600;
  color: var(--color-pacific-800);
  margin-top: var(--space-8);
  margin-bottom: var(--space-3);
  line-height: var(--leading-snug);
}

.prose h4 {
  font-family: var(--font-sans);
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--color-pacific-800);
  margin-top: var(--space-6);
  margin-bottom: var(--space-2);
}

.prose p {
  margin-bottom: var(--space-4);
}

.prose strong {
  font-weight: 600;
  color: var(--color-slate-900);
}

.prose ul,
.prose ol {
  margin-top: var(--space-4);
  margin-bottom: var(--space-4);
  padding-left: var(--space-6);
}

.prose ul {
  list-style-type: disc;
}

.prose ol {
  list-style-type: decimal;
}

.prose li {
  margin-bottom: var(--space-2);
  padding-left: var(--space-2);
}

.prose li::marker {
  color: var(--color-pacific-500);
}

/* Tables */
.prose table {
  width: 100%;
  margin-top: var(--space-6);
  margin-bottom: var(--space-6);
  border-collapse: collapse;
  border-radius: var(--radius-lg);
  overflow: hidden;
  font-size: var(--text-sm);
}

.prose thead {
  background: linear-gradient(135deg, var(--color-pacific-600) 0%, var(--color-pacific-700) 100%);
}

.prose th {
  padding: var(--space-3) var(--space-4);
  text-align: left;
  font-weight: 600;
  color: white;
  text-transform: uppercase;
  letter-spacing: var(--tracking-wide);
  font-size: var(--text-xs);
}

.prose tbody tr {
  border-bottom: 1px solid var(--color-sand-200);
}

.prose tbody tr:nth-child(even) {
  background: var(--color-sand-50);
}

.prose tbody tr:hover {
  background: var(--color-pacific-50);
}

.prose td {
  padding: var(--space-3) var(--space-4);
  color: var(--color-slate-700);
}

/* Code blocks */
.prose code {
  font-family: var(--font-mono);
  font-size: 0.875em;
  background: var(--color-sand-100);
  padding: 0.125em 0.375em;
  border-radius: var(--radius-sm);
  color: var(--color-pacific-700);
}

.prose pre {
  background: var(--color-pacific-950);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  overflow-x: auto;
  margin-top: var(--space-4);
  margin-bottom: var(--space-4);
}

.prose pre code {
  background: transparent;
  padding: 0;
  color: var(--color-pacific-100);
  font-size: var(--text-sm);
}

/* Blockquotes */
.prose blockquote {
  border-left: 4px solid var(--color-sunset-500);
  padding-left: var(--space-4);
  margin: var(--space-6) 0;
  font-style: italic;
  color: var(--color-slate-600);
}

/* Links */
.prose a {
  color: var(--color-pacific-600);
  text-decoration: underline;
  text-underline-offset: 2px;
  transition: color var(--duration-fast);
}

.prose a:hover {
  color: var(--color-sunset-600);
}

/* Horizontal rule */
.prose hr {
  border: none;
  border-top: 2px solid var(--color-sand-200);
  margin: var(--space-8) 0;
}

/* Large prose variant */
.prose-lg {
  font-size: var(--text-lg);
}

.prose-lg h2 {
  font-size: var(--text-3xl);
}

.prose-lg h3 {
  font-size: var(--text-2xl);
}