/* ============================================================
   TrainingExerciseLibrary.com - Styles
   Schneider Saddlery brand palette: Navy / Red / Cream
   Source of truth: content_standards/brand_style_voice_guide.md
   Part of the Schneider Saddlery Equine Network
   ============================================================ */

:root {
  /* --- Schneider brand palette --- */
  --navy: #002848;
  --navy-light: #1a4368;
  --navy-dark: #001a33;
  --red: #c00000;
  --red-dark: #8a0000;
  --cream: #f8f3ec;
  --cream-dark: #ede4d3;
  --white: #ffffff;
  --light-gray: #f5f5f5;
  --text-dark: #333333;
  --text-light: #6B6B6B;
  --border: #E0E0E0;

  /* --- Typography (Montserrat body + UI per brand spec) --- */
  --font-main: 'Montserrat', -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  --font-display: 'Turbinado Pro', Georgia, 'Times New Roman', serif;

  /* --- Surfaces --- */
  --shadow-sm: 0 2px 6px rgba(0,40,72,0.06);
  --shadow-md: 0 4px 16px rgba(0,40,72,0.08);
  --shadow-lg: 0 8px 30px rgba(0,40,72,0.14);
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --transition: 0.2s ease;
  --max-width: 1320px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-main);
  color: var(--text-dark);
  background: var(--cream);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--red); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--red-dark); }
img { max-width: 100%; height: auto; display: block; }
ul, ol { list-style: none; }
button { cursor: pointer; font-family: var(--font-main); border: none; background: none; }
input, select, textarea { font-family: var(--font-main); font-size: 1rem; }

/* Accent-only utility for Turbinado Pro (rare: eyebrow, signature flourish) */
.display-accent { font-family: var(--font-display); }

/* --- Utility --- */
.container { width: 100%; max-width: var(--max-width); margin: 0 auto; padding: 0 20px; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }

/* --- Top Bar --- */
.top-bar {
  background: var(--navy-dark); color: rgba(255,255,255,0.92);
  font-size: 0.78rem; padding: 6px 0; text-align: center; letter-spacing: 0.3px;
}
.top-bar a { color: var(--white); text-decoration: underline; font-weight: 600; }
.top-bar a:hover { color: var(--cream); }

/* --- Header --- */
.site-header {
  background: var(--navy);
  padding: 12px 0;
  position: sticky; top: 0; z-index: 100;
  box-shadow: 0 2px 8px rgba(0,0,0,0.15);
  box-shadow: 0 2px 10px rgba(0,40,72,0.06);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 12px; }
.site-logo { display: flex; align-items: center; gap: 12px; }
.logo-icon {
  width: 44px; height: 44px;
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.logo-icon img { width: 44px; height: 44px; object-fit: contain; }
.site-logo h1 { font-size: 1.25rem; font-weight: 700; color: var(--white); line-height: 1.2; }
.site-logo h1 span { display: block; font-size: 0.65rem; color: rgba(255,255,255,0.6); font-weight: 500; text-transform: uppercase; letter-spacing: 1.2px; }
.header-nav { display: flex; align-items: center; gap: 28px; }
.header-nav a { color: rgba(255,255,255,0.85); font-size: 0.9rem; font-weight: 500; transition: color var(--transition); }
.header-nav a:hover { color: var(--white); }
.mobile-menu-btn { display: none; flex-direction: column; gap: 4px; padding: 8px; background: transparent; border: 0; cursor: pointer; }
.mobile-menu-btn span { display: block; width: 24px; height: 2px; background: var(--white); transition: var(--transition); }

/* --- Hero (clean navy gradient per brand) --- */
.hero {
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-light) 100%);
  color: var(--white);
  padding: 72px 0 56px; text-align: center;
  position: relative; overflow: hidden;
}
.hero::before {
  content: ''; position: absolute; top: -50%; right: -20%;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(192,0,0,0.10) 0%, transparent 70%);
  pointer-events: none;
}
.hero-content { position: relative; z-index: 1; text-align: center; }
.hero-badge {
  display: inline-block; background: rgba(255,255,255,0.10);
  color: rgba(255,255,255,0.95); padding: 6px 18px; border-radius: 50px;
  font-size: 0.8rem; font-weight: 600; letter-spacing: 0.5px;
  margin-bottom: 18px; border: 1px solid rgba(255,255,255,0.18);
}
.hero h2 { font-size: 2.6rem; font-weight: 800; line-height: 1.15; margin-bottom: 16px; max-width: 760px; margin-left: auto; margin-right: auto; letter-spacing: -0.5px; }
.hero h2 .highlight { color: var(--red); display: inline; }
.hero p { font-size: 1.15rem; max-width: 600px; margin: 0 auto 26px; color: rgba(255,255,255,0.85); line-height: 1.6; }
.hero-cta { margin-bottom: 32px; }
.btn-hero {
  display: inline-block; background: var(--red); color: var(--white);
  padding: 14px 32px; border-radius: var(--radius-md);
  font-size: 1rem; font-weight: 700; letter-spacing: 0.3px;
  box-shadow: var(--shadow-md);
  transition: background var(--transition), transform var(--transition);
}
.btn-hero:hover { background: var(--red-dark); color: var(--white); transform: translateY(-2px); }
.hero-stats { display: flex; justify-content: center; gap: 48px; margin-top: 10px; flex-wrap: wrap; }
.hero-stat { text-align: center; }
.hero-stat .stat-number { font-size: 1.6rem; font-weight: 800; display: block; color: var(--white); }
.hero-stat .stat-label { font-size: 0.75rem; text-transform: uppercase; letter-spacing: 1px; color: rgba(255,255,255,0.55); }

/* --- Trust Bar --- */
.trust-bar { background: var(--white); border-bottom: 1px solid var(--border); padding: 16px 0; }
.trust-items { display: flex; justify-content: center; align-items: center; gap: 36px; flex-wrap: wrap; }
.trust-item { font-size: 0.85rem; color: var(--text-dark); font-weight: 500; display: flex; align-items: center; gap: 6px; }
.trust-icon { color: var(--red); font-weight: 700; font-size: 0.95rem; }

/* --- Search & Filter Bar --- */
.filter-section {
  background: var(--white);
  padding: 20px 0;
  border-bottom: 2px solid var(--navy);
  position: sticky; top: 66px; z-index: 90;
  box-shadow: 0 2px 8px rgba(0,40,72,0.05);
}
.search-row { display: flex; gap: 12px; margin-bottom: 14px; }
.search-input-wrap { flex: 1; position: relative; }
.search-input-wrap svg {
  position: absolute; left: 14px; top: 50%; transform: translateY(-50%);
  width: 18px; height: 18px; fill: var(--text-light); pointer-events: none;
}
.search-input {
  width: 100%; padding: 12px 16px 12px 42px;
  border: 2px solid var(--border); border-radius: var(--radius-md);
  font-size: 0.95rem; transition: border-color var(--transition); background: var(--white);
}
.search-input:focus { outline: none; border-color: var(--navy); }
.search-input::placeholder { color: #aaa; }
.filter-row { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }
.filter-select {
  padding: 10px 36px 10px 14px;
  border: 2px solid var(--border); border-radius: var(--radius-md);
  font-size: 0.88rem; color: var(--text-dark);
  background: var(--white) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%236B6B6B' d='M6 8L1 3h10z'/%3E%3C/svg%3E") no-repeat right 12px center;
  -webkit-appearance: none; appearance: none; cursor: pointer;
  transition: border-color var(--transition); min-width: 160px;
}
.filter-select:focus { outline: none; border-color: var(--navy); }
.filter-clear {
  padding: 10px 16px; background: var(--cream);
  border: 2px solid var(--border); border-radius: var(--radius-md);
  font-size: 0.82rem; color: var(--text-dark); font-weight: 600;
  transition: all var(--transition);
}
.filter-clear:hover { background: var(--navy); color: var(--white); border-color: var(--navy); }
.results-info { margin-top: 10px; font-size: 0.82rem; color: var(--text-light); }
.results-info strong { color: var(--navy); }

/* --- Exercise Grid (Masonry/Pinterest style) --- */
.exercises-section {
  padding: 32px 0 60px;
  background: var(--cream);
  min-height: 400px;
}
.exercises-grid {
  columns: 3 360px;
  column-gap: 20px;
}
.exercises-grid > * {
  break-inside: avoid;
  margin-bottom: 20px;
  display: inline-block;
  width: 100%;
}
.no-results { text-align: center; padding: 60px 20px; color: var(--text-light); }
.no-results h3 { font-size: 1.4rem; margin-bottom: 8px; color: var(--text-dark); }

/* --- Exercise Card --- */
.exercise-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: box-shadow var(--transition), transform var(--transition);
}
.exercise-card:hover { box-shadow: var(--shadow-md); transform: translateY(-3px); }

.card-header { padding: 20px 20px 14px; }
.card-badges { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 10px; }
.badge {
  display: inline-block; padding: 3px 10px; border-radius: 20px;
  font-size: 0.68rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.5px;
}
.badge-discipline { background: var(--navy); color: var(--white); }
.badge-level-beginner { background: #E8F0EB; color: #2E5A3D; }
.badge-level-intermediate { background: #FFF3E0; color: #B05500; }
.badge-level-advanced { background: #FCE4EC; color: var(--red); }
.badge-time { background: var(--cream); color: var(--text-dark); border: 1px solid var(--border); }
.card-title { font-size: 1.15rem; font-weight: 700; color: var(--navy); margin-bottom: 6px; line-height: 1.3; }
.card-focus { font-size: 0.82rem; color: var(--text-light); margin-bottom: 10px; }
.card-focus strong { color: var(--navy); }
.card-equipment { font-size: 0.82rem; color: var(--text-light); margin-bottom: 14px; display: flex; align-items: flex-start; gap: 6px; }
.card-equipment svg { width: 16px; height: 16px; fill: var(--navy-light); flex-shrink: 0; margin-top: 2px; }
.card-equipment-text { color: var(--text-light); font-size: 0.88rem; }
.card-actions { display: flex; gap: 8px; padding: 0 20px 18px; }
.btn-view {
  flex: 1; padding: 10px 16px;
  background: var(--navy); color: var(--white);
  border-radius: var(--radius-sm); font-size: 0.82rem; font-weight: 600;
  text-align: center; transition: background var(--transition);
  display: flex; align-items: center; justify-content: center; gap: 6px;
}
.btn-view:hover { background: var(--navy-light); }
.btn-view svg { width: 14px; height: 14px; fill: currentColor; transition: transform var(--transition); }
.btn-view.active svg { transform: rotate(180deg); }

/* --- Expanded Exercise Detail --- */
.card-detail { display: none; border-top: 2px solid var(--cream); padding: 22px; background: #fdfbf7; }
.card-detail.open { display: block; }
.detail-section { margin-bottom: 18px; }
.detail-section:last-child { margin-bottom: 0; }
.detail-section h4 { font-size: 0.78rem; font-weight: 700; color: var(--navy); margin-bottom: 10px; text-transform: uppercase; letter-spacing: 0.5px; }
.detail-steps { counter-reset: step; }
.detail-steps li {
  counter-increment: step; padding: 8px 0 8px 36px;
  position: relative; font-size: 0.88rem; line-height: 1.6;
  border-bottom: 1px solid #eee;
}
.detail-steps li:last-child { border-bottom: none; }
.detail-steps li::before {
  content: counter(step); position: absolute; left: 0; top: 8px;
  width: 24px; height: 24px; background: var(--navy);
  color: var(--white); border-radius: 50%;
  font-size: 0.72rem; font-weight: 700;
  display: flex; align-items: center; justify-content: center;
}
.detail-mistakes ul, .detail-variations ul { padding-left: 0; }
.detail-mistakes li, .detail-variations li { padding: 4px 0 4px 20px; position: relative; font-size: 0.88rem; line-height: 1.5; color: var(--text-dark); }
.detail-mistakes li::before { content: '\2716'; position: absolute; left: 0; color: var(--red); font-size: 0.72rem; }
.detail-variations li::before { content: '\2714'; position: absolute; left: 0; color: var(--navy); font-size: 0.72rem; }
.detail-tips {
  background: var(--cream); border-left: 4px solid var(--navy);
  padding: 14px 16px; border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  font-size: 0.88rem; line-height: 1.6; color: var(--text-dark);
}
.detail-tips strong { color: var(--navy); }
.detail-equipment-links { display: flex; flex-wrap: wrap; gap: 8px; }
.detail-equipment-links a {
  padding: 6px 14px; background: var(--white); border: 1px solid var(--border);
  border-radius: var(--radius-sm); font-size: 0.78rem;
  color: var(--navy); font-weight: 600; transition: all var(--transition);
}
.detail-equipment-links a:hover { background: var(--red); color: var(--white); border-color: var(--red); }

/* --- Email + Print Buttons --- */
.detail-email-cta { text-align: center; padding-top: 8px; }
.btn-email-exercise {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 24px; background: var(--red); color: var(--white);
  border: none; border-radius: var(--radius-sm);
  font-size: 0.88rem; font-weight: 700; cursor: pointer;
  transition: background var(--transition);
}
.btn-email-exercise:hover { background: var(--red-dark); }
.btn-email-exercise:disabled { opacity: 0.6; cursor: wait; }
.btn-email-exercise svg { flex-shrink: 0; }
.btn-print-exercise {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 24px; background: var(--navy); color: var(--white);
  border: none; border-radius: var(--radius-sm);
  font-size: 0.88rem; font-weight: 600; cursor: pointer;
  transition: background var(--transition); margin-left: 8px;
}
.btn-print-exercise:hover { background: var(--navy-light); }
.btn-print-exercise svg { flex-shrink: 0; }

/* --- Email Gate Modal --- */
.modal-overlay {
  display: none; position: fixed; top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(0,26,51,0.65); z-index: 1000;
  align-items: center; justify-content: center; padding: 20px;
}
.modal-overlay.active { display: flex; }
.modal {
  background: var(--white); border-radius: var(--radius-lg);
  max-width: 480px; width: 100%; box-shadow: var(--shadow-lg); overflow: hidden;
}
.modal-header {
  background: var(--navy); color: var(--white);
  padding: 24px; text-align: center;
}
.modal-header h3 { font-size: 1.3rem; margin-bottom: 6px; }
.modal-header p { font-size: 0.82rem; opacity: 0.85; }
.modal-body { padding: 24px; }
.modal-body .form-group { margin-bottom: 16px; }
.modal-body label { display: block; font-size: 0.82rem; font-weight: 600; margin-bottom: 6px; color: var(--text-dark); }
.modal-body input[type="text"], .modal-body input[type="email"] {
  width: 100%; padding: 12px 14px; border: 2px solid var(--border);
  border-radius: var(--radius-sm); font-size: 0.92rem;
  transition: border-color var(--transition);
}
.modal-body input:focus { outline: none; border-color: var(--navy); }
.modal-body .btn-submit {
  width: 100%; padding: 14px; background: var(--red);
  color: var(--white); border-radius: var(--radius-sm);
  font-size: 1rem; font-weight: 700; transition: background var(--transition);
  border: none; cursor: pointer;
}
.modal-body .btn-submit:hover { background: var(--red-dark); }
.modal-close {
  position: absolute; top: 16px; right: 16px; width: 32px; height: 32px;
  background: rgba(255,255,255,0.2); border: none; border-radius: 50%;
  color: var(--white); font-size: 1.2rem; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
}
.modal-note { font-size: 0.72rem; color: var(--text-light); text-align: center; margin-top: 12px; }

/* --- Submit Exercise Section --- */
.submit-section { background: var(--white); padding: 56px 0; border-top: 4px solid var(--navy); }
.submit-inner { max-width: 660px; margin: 0 auto; text-align: center; }
.submit-inner h2 { font-size: 1.7rem; color: var(--navy); margin-bottom: 8px; }
.submit-inner .subtitle { color: var(--text-light); margin-bottom: 32px; font-size: 0.95rem; }
.submit-form { text-align: left; }
.submit-form .form-group { margin-bottom: 18px; }
.submit-form label { display: block; font-size: 0.82rem; font-weight: 600; margin-bottom: 6px; color: var(--text-dark); }
.submit-form input, .submit-form select, .submit-form textarea {
  width: 100%; padding: 12px 14px; border: 2px solid var(--border);
  border-radius: var(--radius-sm); font-size: 0.92rem;
  transition: border-color var(--transition); background: var(--white);
}
.submit-form textarea { min-height: 120px; resize: vertical; }
.submit-form input:focus, .submit-form select:focus, .submit-form textarea:focus { outline: none; border-color: var(--navy); }
.submit-form .form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.submit-form .btn-submit-exercise {
  width: 100%; padding: 14px; background: var(--red);
  color: var(--white); border: none; border-radius: var(--radius-sm);
  font-size: 1rem; font-weight: 700; cursor: pointer;
  transition: background var(--transition);
}
.submit-form .btn-submit-exercise:hover { background: var(--red-dark); }
.submit-success { display: none; text-align: center; padding: 40px 20px; }
.submit-success.show { display: block; }
.submit-success svg { width: 60px; height: 60px; fill: var(--navy); margin-bottom: 16px; }
.submit-success h3 { font-size: 1.3rem; color: var(--navy); margin-bottom: 8px; }
.submit-success p { color: var(--text-light); }

/* --- FAQ Section --- */
.faq-section { background: var(--cream); padding: 56px 0; }
.faq-section h2 { text-align: center; font-size: 1.7rem; color: var(--navy); margin-bottom: 32px; }
.faq-list { max-width: 740px; margin: 0 auto; }
.faq-item {
  border-bottom: 1px solid var(--border); margin-bottom: 0; overflow: hidden;
}
.faq-question {
  width: 100%; padding: 18px 50px 18px 0; text-align: left;
  font-size: 0.95rem; font-weight: 600; color: var(--text-dark);
  background: transparent; position: relative;
  transition: color var(--transition);
}
.faq-question::after {
  content: '+'; position: absolute; right: 0; top: 50%;
  transform: translateY(-50%); font-size: 1.4rem;
  color: var(--red); font-weight: 300;
  transition: transform var(--transition);
}
.faq-question.active::after { content: '\2212'; }
.faq-question:hover { color: var(--red); }
.faq-answer { display: none; padding: 0 0 18px; font-size: 0.88rem; color: var(--text-dark); line-height: 1.7; }
.faq-answer.open { display: block; }
.faq-answer a { color: var(--red); font-weight: 600; }

/* --- Email CTA Section --- */
.email-cta {
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-dark) 100%);
  color: var(--white); padding: 56px 0; text-align: center;
}
.email-cta h2 { font-size: 1.7rem; margin-bottom: 10px; }
.email-cta p { opacity: 0.88; margin-bottom: 24px; font-size: 0.95rem; }
.email-cta-form { display: flex; max-width: 480px; margin: 0 auto; gap: 0; border-radius: var(--radius-md); overflow: hidden; box-shadow: var(--shadow-lg); }
.email-cta-form input {
  flex: 1; padding: 14px 16px; border: none;
  font-size: 0.95rem; outline: none;
}
.email-cta-form input::placeholder { color: #aaa; }
.email-cta-form button {
  padding: 14px 28px; background: var(--red);
  color: var(--white); border: none;
  font-size: 0.92rem; font-weight: 700;
  cursor: pointer; transition: background var(--transition); white-space: nowrap;
}
.email-cta-form button:hover { background: var(--red-dark); }

/* --- Learn More (blog pillar links) --- */
.learn-more-section { background: var(--cream); padding: 56px 0; }
.learn-more-section h2 { text-align: center; font-size: 1.7rem; color: var(--navy); margin-bottom: 8px; }
.learn-more-section .section-sub { text-align: center; color: var(--text-light); font-size: 0.95rem; margin-bottom: 32px; }
.learn-more-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
  max-width: 1100px; margin: 0 auto;
}
.learn-more-card {
  display: block; background: var(--white); padding: 24px 22px;
  border-radius: var(--radius-md); box-shadow: var(--shadow-sm);
  color: inherit; text-decoration: none;
  transition: box-shadow var(--transition), transform var(--transition);
}
.learn-more-card:hover { box-shadow: var(--shadow-md); transform: translateY(-3px); }
.learn-more-card .card-icon { font-size: 1.6rem; margin-bottom: 10px; }
.learn-more-card h3 { color: var(--navy); font-size: 1.05rem; margin-bottom: 8px; line-height: 1.35; }
.learn-more-card p { color: var(--text-dark); font-size: 0.88rem; line-height: 1.55; margin-bottom: 12px; }
.learn-more-card .learn-more-link { color: var(--red); font-weight: 600; font-size: 0.85rem; }
.learn-more-card:hover .learn-more-link { text-decoration: underline; }
.view-all-articles { margin-top: 32px; text-align: center; }
.btn-view-all {
  display: inline-block; background: var(--navy); color: var(--white);
  padding: 12px 28px; border-radius: var(--radius-md);
  font-size: 0.9rem; font-weight: 700; letter-spacing: 0.3px;
  transition: background var(--transition), transform var(--transition);
}
.btn-view-all:hover { background: var(--navy-light); color: var(--white); transform: translateY(-2px); }

/* --- Footer --- */
.site-footer { background: var(--navy-dark); color: rgba(255,255,255,0.72); padding: 48px 0 24px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 40px; margin-bottom: 36px; }
.footer-brand h3 { color: var(--white); font-size: 1.1rem; margin-bottom: 8px; }
.footer-brand p { font-size: 0.82rem; line-height: 1.6; margin-bottom: 12px; }
.footer-tagline { font-style: italic; color: var(--cream); font-size: 0.82rem; font-weight: 600; }
.footer-col h4 { color: var(--cream); font-size: 0.78rem; text-transform: uppercase; letter-spacing: 1.2px; margin-bottom: 14px; }
.footer-col ul li { margin-bottom: 8px; }
.footer-col ul li a { color: rgba(255,255,255,0.65); font-size: 0.82rem; transition: color var(--transition); }
.footer-col ul li a:hover { color: var(--white); }

/* Schneiders EQ Network band — tightened, single row of compact links */
.footer-eq-network {
  border-top: 1px solid rgba(255,255,255,0.10);
  padding: 22px 0 20px; margin-bottom: 16px;
}
.footer-eq-network h4 {
  color: var(--cream); font-size: 0.78rem; text-transform: uppercase;
  letter-spacing: 1.2px; margin-bottom: 6px;
}
.footer-eq-network > p {
  color: rgba(255,255,255,0.72); font-size: 0.82rem; line-height: 1.55;
  margin-bottom: 14px; max-width: 780px;
}
.footer-eq-links {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px;
}
.footer-eq-links li { margin: 0; }
.footer-eq-links a {
  display: block; color: rgba(255,255,255,0.75); font-size: 0.82rem;
  line-height: 1.4; transition: color var(--transition);
}
.footer-eq-links a strong { display: block; color: var(--white); font-weight: 600; margin-bottom: 2px; }
.footer-eq-links a span { color: rgba(255,255,255,0.55); font-size: 0.76rem; }
.footer-eq-links a:hover { color: var(--white); }
.footer-eq-links a:hover strong { color: var(--cream); }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.10);
  padding-top: 20px; display: flex;
  justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: 12px; font-size: 0.78rem;
}
.footer-bottom a { color: rgba(255,255,255,0.75); }
.footer-bottom a:hover { color: var(--white); }
.powered-by { display: flex; align-items: center; gap: 6px; }
.powered-by-logo { display: inline-flex; align-items: center; justify-content: center; width: 22px; height: 22px; }
.powered-by-logo img { width: 22px; height: 22px; object-fit: contain; display: block; }

/* --- Interior Pages (about/privacy/terms/404) --- */
.page-hero { background: linear-gradient(135deg, var(--navy) 0%, var(--navy-light) 100%); color: var(--white); padding: 48px 0; text-align: center; }
.page-hero h2 { font-size: 2rem; font-weight: 700; }
.page-hero p { opacity: 0.88; margin-top: 8px; }
.page-content { padding: 48px 0 80px; max-width: 800px; margin: 0 auto; }
.page-content h3 { font-size: 1.3rem; color: var(--navy); margin: 32px 0 12px; }
.page-content h3:first-child { margin-top: 0; }
.page-content p { margin-bottom: 14px; line-height: 1.7; color: var(--text-dark); }
.page-content ul { margin-bottom: 14px; padding-left: 20px; }
.page-content ul li { list-style: disc; margin-bottom: 6px; line-height: 1.6; color: var(--text-dark); }
.page-content a { color: var(--red); text-decoration: underline; font-weight: 600; }

/* --- Toast --- */
.toast {
  position: fixed; bottom: 24px; right: 24px;
  background: var(--navy); color: var(--white);
  padding: 14px 24px; border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg); font-size: 0.88rem; font-weight: 500;
  z-index: 2000; transform: translateY(100px); opacity: 0;
  transition: all 0.3s ease; max-width: 350px;
}
.toast.show { transform: translateY(0); opacity: 1; }
.toast.toast-success { background: var(--navy); }
.toast.toast-error { background: var(--red); }

/* --- Pagination --- */
.pagination {
  display: flex; justify-content: center; align-items: center;
  gap: 6px; padding: 32px 0 8px; flex-wrap: wrap;
}
.page-btn {
  padding: 10px 16px; background: var(--white); color: var(--text-dark);
  border: 2px solid var(--border); border-radius: var(--radius-sm);
  font-size: 0.85rem; font-weight: 600; cursor: pointer;
  transition: all var(--transition); min-width: 42px; text-align: center;
}
.page-btn:hover:not(.disabled):not(.active) { background: var(--cream); border-color: var(--navy); color: var(--navy); }
.page-btn.active { background: var(--navy); color: var(--white); border-color: var(--navy); }
.page-btn.disabled { opacity: 0.4; cursor: not-allowed; }
.page-ellipsis { padding: 10px 8px; color: var(--text-light); font-size: 0.85rem; }
.page-prev, .page-next { font-weight: 600; }

/* --- Loading Spinner --- */
.loading-spinner { text-align: center; padding: 60px 20px; }
.loading-spinner p { margin-top: 16px; color: var(--text-light); font-size: 0.92rem; }
.spinner {
  width: 36px; height: 36px; margin: 0 auto;
  border: 3px solid var(--border); border-top-color: var(--navy);
  border-radius: 50%; animation: spin 0.8s linear infinite;
}
.detail-loading { text-align: center; padding: 20px; }
.detail-loading .spinner { width: 24px; height: 24px; }
.detail-error { text-align: center; padding: 16px; color: var(--red); font-size: 0.88rem; }
@keyframes spin { to { transform: rotate(360deg); } }

/* --- Full Page Link in Card --- */
.btn-full-page {
  padding: 10px 14px; background: var(--cream);
  border: 2px solid var(--border); border-radius: var(--radius-sm);
  font-size: 0.78rem; font-weight: 600; color: var(--navy);
  transition: all var(--transition); text-align: center; white-space: nowrap;
}
.btn-full-page:hover { background: var(--navy); color: var(--white); border-color: var(--navy); }

/* --- Exercise Detail Page (individual /exercises/*.html pages) --- */
.breadcrumb {
  padding: 14px 0; font-size: 0.82rem; color: var(--text-light);
}
.breadcrumb a { color: var(--navy); font-weight: 600; }
.breadcrumb a:hover { color: var(--red); }
.breadcrumb span { margin: 0 6px; }
.exercise-page-grid {
  display: grid; grid-template-columns: 1fr 340px; gap: 32px;
  padding: 32px 0 60px;
}
.exercise-main h2 { font-size: 1.6rem; color: var(--navy); margin-bottom: 16px; }
.exercise-sidebar {
  background: var(--white); border-radius: var(--radius-lg);
  padding: 24px; box-shadow: var(--shadow-sm); align-self: start;
  position: sticky; top: 80px;
}
.exercise-sidebar h3 { font-size: 0.85rem; font-weight: 700; color: var(--navy); text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 16px; }
.related-exercise-link {
  display: block; padding: 12px 0; border-bottom: 1px solid var(--border);
  font-size: 0.88rem; color: var(--text-dark); transition: color var(--transition);
}
.related-exercise-link:last-child { border-bottom: none; }
.related-exercise-link:hover { color: var(--red); }
.related-exercise-link .related-badge { font-size: 0.68rem; color: var(--text-light); display: block; margin-top: 2px; }

/* --- Visually-hidden honeypot helper for forms --- */
.hp-field { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

/* --- Per-exercise page extras --- */
.diagram-section .diagram-wrap { max-width: 360px; margin: 0 auto; }
.diagram-section .diagram-wrap img { width: 100%; height: auto; }
.related-exercise-link.browse-all {
  color: var(--red); font-weight: 700; margin-top: 12px;
  display: block; border-bottom: none;
}
.related-exercise-link.browse-all:hover { color: var(--red-dark); }

/* --- Blog article layout --- */
.container-narrow { max-width: 760px; margin: 0 auto; padding: 0 20px; }
.blog-article { background: var(--white); padding: 40px 0 80px; }
.blog-article h1 {
  font-size: 2rem; font-weight: 800; color: var(--navy);
  line-height: 1.2; margin: 16px 0 8px;
}
.blog-article h2 {
  font-size: 1.4rem; color: var(--navy); margin: 36px 0 14px;
  font-weight: 700;
}
.blog-article h3 {
  font-size: 1.1rem; color: var(--navy); margin: 28px 0 10px;
  font-weight: 700;
}
.blog-article p { margin-bottom: 16px; line-height: 1.75; color: var(--text-dark); font-size: 1rem; }
.blog-article ul, .blog-article ol { padding-left: 24px; margin-bottom: 16px; }
.blog-article ul li, .blog-article ol li { list-style: disc; margin-bottom: 8px; line-height: 1.7; color: var(--text-dark); }
.blog-article ol li { list-style: decimal; }
.blog-article a { color: var(--red); text-decoration: underline; font-weight: 600; }
.blog-article .article-meta {
  color: var(--text-light); font-size: 0.85rem; margin-bottom: 28px;
}
.blog-article .article-cta-card {
  background: var(--cream); border-left: 4px solid var(--navy);
  padding: 18px 22px; margin: 28px 0; border-radius: 0 var(--radius-md) var(--radius-md) 0;
}
.blog-article .article-cta-card p { margin-bottom: 8px; font-size: 0.95rem; }
.blog-article .article-cta-card ul { margin-bottom: 0; }
.blog-article .article-cta-card a { color: var(--navy); }
.blog-article .article-cta-card a:hover { color: var(--red); }
.blog-article .article-inline-cta {
  display: inline-block; padding: 12px 24px; background: var(--red);
  color: var(--white) !important; border-radius: var(--radius-sm);
  font-weight: 700; text-decoration: none;
}
.blog-article .article-inline-cta:hover { background: var(--red-dark); }
.blog-article .breadcrumb { padding: 0 0 8px; }

/* --- 404 page --- */
.page-content.not-found { text-align: center; }
.page-content.not-found ul { display: inline-block; text-align: left; }
.page-content .cta-row { margin-top: 28px; }
.btn-not-found {
  display: inline-block; padding: 14px 32px; background: var(--red);
  color: var(--white) !important; border-radius: var(--radius-sm);
  font-weight: 700; font-size: 1rem; text-decoration: none;
  transition: background var(--transition);
}
.btn-not-found:hover { background: var(--red-dark); }

/* --- Responsive --- */
@media (max-width: 1024px) {
  .exercises-grid { columns: 2 320px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
  .hero h2 { font-size: 1.9rem; }
  .hero { padding: 50px 0 40px; }
  .header-nav {
    display: none; position: absolute; top: 100%; left: 0; right: 0;
    background: var(--white); flex-direction: column;
    padding: 16px 20px; border-bottom: 3px solid var(--navy);
    box-shadow: var(--shadow-md); gap: 12px;
  }
  .header-nav.open { display: flex; }
  .mobile-menu-btn { display: flex; }
  .filter-row { flex-direction: column; }
  .filter-select { width: 100%; min-width: unset; }
  .exercises-grid { columns: 1; }
  .submit-form .form-row { grid-template-columns: 1fr; }
  .hero-stats { gap: 12px; }
  .trust-items { flex-direction: column; gap: 10px; }
  .email-cta-form { flex-direction: column; border-radius: var(--radius-sm); }
  .email-cta-form input { border-radius: var(--radius-sm) var(--radius-sm) 0 0; }
  .email-cta-form button { border-radius: 0 0 var(--radius-sm) var(--radius-sm); }
  .footer-grid { grid-template-columns: 1fr; gap: 24px; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .footer-eq-links { grid-template-columns: 1fr 1fr; }
  .filter-section { position: static; }
  .exercise-page-grid { grid-template-columns: 1fr; }
  .exercise-sidebar { position: static; }
}
@media (max-width: 480px) {
  .hero h2 { font-size: 1.5rem; }
  .card-header { padding: 16px 16px 12px; }
  .card-actions { padding: 0 16px 14px; }
  .card-detail { padding: 16px; }
  .btn-print-exercise { margin-left: 0; margin-top: 8px; }
}

/* --- Print --- */
@media print {
  .top-bar, .site-header, .trust-bar, .filter-section, .card-actions, .email-cta,
  .submit-section, .modal-overlay, .toast,
  .btn-email-exercise, .btn-print-exercise, .detail-email-cta,
  .site-footer, .breadcrumb, .exercise-sidebar, .faq-section,
  .detail-equipment-links { display: none !important; }
  .card-detail { display: block !important; }
  .exercise-card { break-inside: avoid; box-shadow: none; border: 1px solid #ddd; }
  body { background: white !important; }
  .exercise-main { width: 100% !important; max-width: 100% !important; }
  .exercise-page-grid { display: block !important; }
  .diagram-section img { max-width: 300px !important; margin: 0 auto; }
  .detail-section { break-inside: avoid; }
  .exercises-section { padding: 0 !important; }
}