/* ==========================================================================
   Ship Care Service - Marine Technical Manuals Stylesheet (manuals.css)
   ========================================================================== */

:root {
  --m-navy: #0b2a5b;
  --m-navy-dark: #071c3e;
  --m-navy-light: #163e7c;
  --m-blue: #0b84f3;
  --m-blue-hover: #086ecb;
  --m-cyan: #0284c7;
  --m-ice: #f0f7fd;
  --m-ice-card: #f8fafc;
  --m-text: #0f172a;
  --m-muted: #64748b;
  --m-line: #e2e8f0;
  --m-line-hover: #93c5fd;
  --m-shadow-sm: 0 2px 8px rgba(11, 42, 91, 0.05);
  --m-shadow-md: 0 8px 24px -4px rgba(11, 42, 91, 0.09);
  --m-shadow-lg: 0 20px 40px -12px rgba(11, 42, 91, 0.16);
  --m-radius-sm: 8px;
  --m-radius-md: 14px;
  --m-radius-lg: 20px;
}

/* --------------------------------------------------------------------------
   1. HERO BANNER & SHOWCASE VISUAL
   -------------------------------------------------------------------------- */
.manuals-hero-section {
  position: relative;
  background: linear-gradient(180deg, #f0f7fd 0%, #ffffff 100%);
  border-bottom: 1px solid var(--m-line);
  padding: clamp(32px, 5vw, 56px) 0 clamp(40px, 6vw, 64px);
  overflow: hidden;
}

.manuals-hero-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 280px;
  background: radial-gradient(ellipse 80% 60% at 50% -20%, rgba(11, 132, 243, 0.12), transparent 70%);
  pointer-events: none;
}

.manuals-hero-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  position: relative;
  z-index: 2;
}

/* Breadcrumb nav inside hero */
.manuals-hero-nav {
  margin-bottom: 18px;
}

.manuals-hero-nav .crumbs {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.86rem;
  color: var(--m-muted);
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(8px);
  padding: 6px 14px;
  border-radius: 999px;
  border: 1px solid rgba(214, 228, 242, 0.8);
  box-shadow: 0 2px 6px rgba(11, 42, 91, 0.04);
}

.manuals-hero-nav .crumbs a {
  color: var(--m-navy);
  text-decoration: none;
  font-weight: 500;
  transition: color 0.2s;
}

.manuals-hero-nav .crumbs a:hover {
  color: var(--m-blue);
}

.manuals-hero-nav .crumbs .sep {
  color: #94a3b8;
  font-size: 0.75rem;
}

/* Hero Content Grid (Text + Showcase Banner) */
.manuals-hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  align-items: center;
}

@media (min-width: 992px) {
  .manuals-hero-grid {
    grid-template-columns: 1.05fr 1.15fr;
    gap: 48px;
  }
}

.manuals-hero-text {
  max-width: 620px;
}

.manuals-eyebrow-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  background: rgba(11, 132, 243, 0.1);
  border: 1px solid rgba(11, 132, 243, 0.25);
  border-radius: 999px;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--m-navy);
  letter-spacing: 0.03em;
  text-transform: uppercase;
  margin-bottom: 14px;
}

.manuals-eyebrow-badge svg {
  color: var(--m-blue);
  flex-shrink: 0;
}

.manuals-hero-heading {
  font-size: clamp(2rem, 3.8vw, 2.9rem);
  font-weight: 800;
  color: var(--m-navy);
  line-height: 1.15;
  letter-spacing: -0.025em;
  margin: 0 0 16px 0;
}

.manuals-hero-heading span {
  color: var(--m-blue);
  background: linear-gradient(135deg, #0b2a5b 20%, #0b84f3 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.manuals-hero-lead {
  font-size: clamp(1rem, 1.2vw, 1.12rem);
  color: var(--m-muted);
  line-height: 1.65;
  margin: 0 0 24px 0;
}

/* Feature highlight chips */
.manuals-hero-highlights {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 8px;
}

.manuals-highlight-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 14px;
  background: #ffffff;
  border: 1px solid var(--m-line);
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--m-navy);
  box-shadow: var(--m-shadow-sm);
}

.manuals-highlight-pill svg {
  color: var(--m-blue);
  flex-shrink: 0;
}

/* Showcase Graphic Banner Frame */
.manuals-showcase-wrapper {
  position: relative;
}

.manuals-showcase-frame {
  position: relative;
  border-radius: var(--m-radius-lg);
  overflow: hidden;
  background: #ffffff;
  border: 1px solid rgba(214, 228, 242, 0.9);
  box-shadow: var(--m-shadow-lg);
  transition: transform 0.35s ease, box-shadow 0.35s ease;
}

.manuals-showcase-frame:hover {
  transform: translateY(-4px);
  box-shadow: 0 26px 50px -12px rgba(11, 42, 91, 0.22);
}

.manuals-showcase-frame img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  aspect-ratio: 1024 / 409;
}

/* Floating overlay pill on the showcase graphic */
.manuals-showcase-overlay-pill {
  position: absolute;
  bottom: 14px;
  left: 14px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  background: rgba(11, 42, 91, 0.88);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 999px;
  color: #ffffff;
  font-size: 0.82rem;
  font-weight: 600;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.25);
}

.manuals-showcase-overlay-pill .pulse-dot {
  width: 8px;
  height: 8px;
  background: #10b981;
  border-radius: 50%;
  box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.35);
  animation: pulse-dot-anim 2s infinite;
}

@keyframes pulse-dot-anim {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.6; transform: scale(0.85); }
}

/* --------------------------------------------------------------------------
   2. SEARCH ENGINE & CATEGORY FILTER CONSOLE
   -------------------------------------------------------------------------- */
.manuals-search-wrapper {
  background: #ffffff;
  border-bottom: 1px solid var(--m-line);
  padding: 28px 0 22px;
  position: sticky;
  top: var(--hdr-h, 76px); /* sticky directly beneath the site header */
  z-index: 10;
  box-shadow: 0 6px 24px -4px rgba(11, 42, 91, 0.05);
}

.manuals-search-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Main Search Input Form */
.manuals-search-bar {
  display: flex;
  align-items: center;
  position: relative;
  background: #ffffff;
  border: 2px solid var(--m-line);
  border-radius: 999px;
  padding: 4px 6px 4px 22px;
  box-shadow: 0 4px 20px -2px rgba(11, 42, 91, 0.07), 0 2px 6px rgba(11, 42, 91, 0.04);
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  margin-bottom: 18px;
}

.manuals-search-bar:hover {
  border-color: #cbd5e1;
  box-shadow: 0 6px 24px -2px rgba(11, 42, 91, 0.1);
}

.manuals-search-bar:focus-within,
.manuals-search-bar.is-searching {
  border-color: var(--m-blue);
  box-shadow: 0 0 0 4px rgba(11, 132, 243, 0.14), 0 8px 30px -4px rgba(11, 42, 91, 0.14);
}

.manuals-search-icon {
  color: #94a3b8;
  display: flex;
  align-items: center;
  margin-right: 14px;
  flex-shrink: 0;
  transition: all 0.25s ease;
}

.manuals-search-bar:focus-within .manuals-search-icon,
.manuals-search-bar.is-searching .manuals-search-icon {
  color: var(--m-blue);
  transform: scale(1.08);
}

.manuals-search-input {
  flex: 1;
  border: none;
  background: transparent;
  font: inherit;
  font-size: 1.02rem;
  color: var(--m-text);
  padding: 10px 0;
  min-height: 48px;
  outline: none;
  width: 100%;
}

.manuals-search-input::placeholder {
  color: #94a3b8;
  font-size: 0.95rem;
}

/* Keyboard Shortcut Hint */
.manuals-search-shortcut {
  display: none;
  align-items: center;
  margin-right: 10px;
  pointer-events: none;
  user-select: none;
}

@media (min-width: 768px) {
  .manuals-search-shortcut {
    display: inline-flex;
  }
}

.manuals-search-shortcut kbd {
  display: inline-block;
  padding: 3px 8px;
  font-size: 0.74rem;
  font-family: inherit;
  font-weight: 700;
  color: #64748b;
  background: #f1f5f9;
  border: 1px solid #cbd5e1;
  border-radius: 6px;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
}

.manuals-search-shortcut.hidden {
  display: none !important;
}

/* Clear Button */
.manuals-search-clear {
  display: none;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: none;
  background: #f1f5f9;
  color: #64748b;
  cursor: pointer;
  margin-right: 10px;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  flex-shrink: 0;
}

.manuals-search-clear.visible {
  display: flex;
  animation: mPopIn 0.2s ease forwards;
}

.manuals-search-clear:hover {
  background: #e2e8f0;
  color: #0f172a;
  transform: scale(1.08);
}

/* Search Submit Button */
.manuals-search-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: linear-gradient(135deg, #0b2a5b 0%, #0d3b82 100%);
  color: #ffffff;
  border: none;
  border-radius: 999px;
  padding: 12px 26px;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.25s ease;
  white-space: nowrap;
  flex-shrink: 0;
  box-shadow: 0 2px 8px rgba(11, 42, 91, 0.2);
}

.manuals-search-btn:hover {
  background: linear-gradient(135deg, #0b84f3 0%, #0284c7 100%);
  transform: translateY(-1px);
  box-shadow: 0 6px 16px rgba(11, 132, 243, 0.35);
}

/* Category filter row */
.manuals-filter-row {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

/* Category Filter Tabs - clean responsive wrap without ugly scrollbar */
.manuals-categories-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 10px;
  padding: 4px 0 6px;
  align-items: center;
}

@media (max-width: 768px) {
  .manuals-categories-pills {
    flex-wrap: nowrap;
    overflow-x: auto;
    padding: 4px 2px 8px;
    scrollbar-width: none; /* Firefox */
    -ms-overflow-style: none; /* IE/Edge */
    -webkit-overflow-scrolling: touch;
  }
  .manuals-categories-pills::-webkit-scrollbar {
    display: none; /* Chrome, Safari, Edge */
    width: 0;
    height: 0;
  }
}

.m-cat-tab {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 18px;
  border-radius: 999px;
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  color: #1e293b;
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.22s cubic-bezier(0.16, 1, 0.3, 1);
  user-select: none;
  box-shadow: 0 1px 3px rgba(11, 42, 91, 0.04);
}

.m-cat-tab:hover {
  background: #f0f7fe;
  border-color: #38bdf8;
  color: #0284c7;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(2, 132, 199, 0.12);
}

.m-cat-tab.active {
  background: linear-gradient(135deg, #0b2a5b 0%, #0d3b82 100%);
  color: #ffffff;
  border-color: #0b2a5b;
  box-shadow: 0 4px 14px rgba(11, 42, 91, 0.25);
  transform: translateY(-1px);
}

.m-cat-tab .m-tab-count {
  font-size: 0.76rem;
  padding: 2px 8px;
  border-radius: 999px;
  background: #e2e8f0;
  color: #475569;
  font-weight: 700;
  transition: all 0.2s;
}

.m-cat-tab:hover .m-tab-count {
  background: #e0f2fe;
  color: #0284c7;
}

.m-cat-tab.active .m-tab-count {
  background: rgba(255, 255, 255, 0.22);
  color: #ffffff;
}

/* Category tab zero matches during search */
.m-cat-tab.m-cat-zero {
  opacity: 0.45;
  background: #f1f5f9;
  border-color: #e2e8f0;
  color: #94a3b8;
}

.m-cat-tab.m-cat-zero:hover {
  opacity: 0.8;
  transform: none;
}

/* Animation keyframes */
@keyframes mFadeIn {
  from { opacity: 0; transform: translateY(4px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes mPopIn {
  from { opacity: 0; transform: scale(0.8); }
  to { opacity: 1; transform: scale(1); }
}

/* --------------------------------------------------------------------------
   3. MANUALS CATALOG & GROUP CARDS
   -------------------------------------------------------------------------- */
.manuals-catalog-section {
  padding: 40px 0 80px;
  background: #ffffff;
}

.manuals-catalog-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Category Group Section */
.manual-category-group {
  margin-bottom: 44px;
  transition: opacity 0.25s ease;
}

.manual-category-group.hidden {
  display: none;
}

.manual-category-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 18px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--m-ice);
}

.manual-category-title-wrap {
  display: flex;
  align-items: center;
  gap: 12px;
}

.manual-category-icon-box {
  width: 40px;
  height: 40px;
  border-radius: var(--m-radius-sm);
  background: var(--m-ice);
  border: 1px solid var(--m-line);
  color: var(--m-blue);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.manual-category-icon-box svg {
  width: 22px;
  height: 22px;
}

.manual-category-title {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--m-navy);
  margin: 0;
  line-height: 1.25;
}

.manual-category-badge {
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  border-radius: 999px;
  background: #f1f5f9;
  color: var(--m-muted);
  font-size: 0.8rem;
  font-weight: 600;
}

/* Manual Items List */
.manual-items-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

/* Manual Item Card */
.manual-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 18px 22px;
  background: #ffffff;
  border: 1px solid var(--m-line);
  border-radius: var(--m-radius-md);
  box-shadow: var(--m-shadow-sm);
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
}

.manual-card:hover {
  border-color: var(--m-blue);
  box-shadow: var(--m-shadow-md);
  transform: translateY(-2px);
  background: #fafcfe;
}

.manual-card:not(.hidden) {
  animation: mFadeIn 0.22s cubic-bezier(0.16, 1, 0.3, 1) both;
}

.manual-card.hidden {
  display: none !important;
}

/* Left part: PDF icon + Title + Meta */
.manual-card-main {
  display: flex;
  align-items: center;
  gap: 16px;
  flex: 1;
  min-width: 0;
}

/* PDF Document Icon Box */
.manual-pdf-badge {
  width: 46px;
  height: 48px;
  border-radius: var(--m-radius-sm);
  background: #fef2f2;
  border: 1px solid #fee2e2;
  color: #dc2626;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: transform 0.2s ease, background 0.2s ease;
}

.manual-card:hover .manual-pdf-badge {
  background: #fee2e2;
  transform: scale(1.05);
}

.manual-pdf-badge svg {
  width: 22px;
  height: 22px;
}

.manual-pdf-badge span {
  font-size: 0.65rem;
  font-weight: 800;
  line-height: 1;
  margin-top: 2px;
  letter-spacing: 0.04em;
}

/* Content */
.manual-card-info {
  flex: 1;
  min-width: 0;
}

.manual-card-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--m-navy);
  margin: 0 0 6px 0;
  line-height: 1.35;
  word-break: break-word;
  transition: color 0.2s ease;
}

.manual-card:hover .manual-card-title {
  color: var(--m-blue);
}

.manual-card-meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px 14px;
  font-size: 0.82rem;
  color: var(--m-muted);
}

.m-meta-pill {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  padding: 3px 9px;
  border-radius: 6px;
  font-size: 0.78rem;
  font-weight: 500;
}

.m-meta-pill.brand-pill {
  background: #eff6ff;
  border-color: #bfdbfe;
  color: #1e40af;
  font-weight: 600;
}

.m-meta-pill.size-pill {
  color: #475569;
}

/* Right part: Action Button */
.manual-card-action {
  flex-shrink: 0;
}

.m-btn-download {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  border-radius: 999px;
  background: var(--m-navy);
  color: #ffffff;
  font-size: 0.88rem;
  font-weight: 600;
  text-decoration: none;
  box-shadow: 0 3px 10px rgba(11, 42, 91, 0.15);
  transition: all 0.2s ease;
  white-space: nowrap;
}

.m-btn-download:hover {
  background: var(--m-blue);
  color: #ffffff;
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(11, 132, 243, 0.35);
}

.m-btn-download svg {
  width: 17px;
  height: 17px;
  transition: transform 0.2s ease;
}

.m-btn-download:hover svg {
  transform: translateY(2px);
}

/* Highlight mark */
mark.m-highlight {
  background: #e0f2fe;
  color: #0369a1;
  padding: 1px 6px;
  border-radius: 4px;
  box-shadow: inset 0 -2px 0 #0284c7;
  font-weight: 700;
}

.manual-category-badge.match-highlight {
  background: #e0f2fe;
  color: #0284c7;
  font-weight: 700;
  border: 1px solid #bae6fd;
}

/* --------------------------------------------------------------------------
   4. EMPTY RESULTS STATE
   -------------------------------------------------------------------------- */
.manuals-empty-state {
  display: none;
  text-align: center;
  padding: 64px 20px;
  background: #f8fafc;
  border: 2px dashed #cbd5e1;
  border-radius: var(--m-radius-lg);
  margin: 20px 0 40px;
}

.manuals-empty-state.visible {
  display: block;
}

.manuals-empty-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 16px;
  border-radius: 50%;
  background: #e0f2fe;
  color: var(--m-blue);
  display: flex;
  align-items: center;
  justify-content: center;
}

.manuals-empty-icon svg {
  width: 32px;
  height: 32px;
}

.manuals-empty-title {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--m-navy);
  margin: 0 0 8px 0;
}

.manuals-empty-desc {
  font-size: 0.98rem;
  color: var(--m-muted);
  max-width: 520px;
  margin: 0 auto 24px;
  line-height: 1.6;
}

.manuals-empty-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 12px;
}

.m-btn-reset {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 22px;
  border-radius: 999px;
  background: var(--m-navy);
  color: #ffffff;
  border: none;
  font-weight: 600;
  font-size: 0.92rem;
  cursor: pointer;
  transition: all 0.2s;
  text-decoration: none;
}

.m-btn-reset:hover {
  background: var(--m-blue);
}

.m-btn-request {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 22px;
  border-radius: 999px;
  background: #ffffff;
  color: var(--m-navy);
  border: 1px solid var(--m-line);
  font-weight: 600;
  font-size: 0.92rem;
  text-decoration: none;
  transition: all 0.2s;
}

.m-btn-request:hover {
  border-color: var(--m-navy);
  background: var(--m-ice);
}

/* --------------------------------------------------------------------------
   5. BOTTOM SUPPORT BANNER (REQUEST UNLISTED MANUAL)
   -------------------------------------------------------------------------- */
.manuals-support-banner {
  background: linear-gradient(135deg, #0b2a5b 0%, #071c3e 100%);
  border-radius: var(--m-radius-lg);
  padding: clamp(32px, 5vw, 44px) clamp(24px, 4vw, 40px);
  color: #ffffff;
  margin-top: 48px;
  display: flex;
  flex-direction: column;
  gap: 24px;
  position: relative;
  overflow: hidden;
  box-shadow: var(--m-shadow-lg);
}

.manuals-support-banner::after {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 450px;
  height: 450px;
  background: radial-gradient(circle, rgba(11, 132, 243, 0.2) 0%, transparent 70%);
  pointer-events: none;
}

@media (min-width: 820px) {
  .manuals-support-banner {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}

.manuals-support-info {
  max-width: 650px;
  position: relative;
  z-index: 2;
}

.manuals-support-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.12);
  color: #93c5fd;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 10px;
}

.manuals-support-title {
  color: #ffffff;
  font-size: clamp(1.4rem, 2.5vw, 1.85rem);
  font-weight: 700;
  margin: 0 0 10px 0;
  line-height: 1.25;
}

.manuals-support-desc {
  color: #cbd5e1;
  font-size: 0.95rem;
  margin: 0;
  line-height: 1.6;
}

.manuals-support-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  position: relative;
  z-index: 2;
  flex-shrink: 0;
}

.m-btn-support-quote {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: 999px;
  background: var(--m-blue);
  color: #ffffff;
  font-size: 0.94rem;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.2s;
  box-shadow: 0 4px 14px rgba(11, 132, 243, 0.4);
}

.m-btn-support-quote:hover {
  background: #38bdf8;
  color: #0b2a5b;
  transform: translateY(-2px);
}

.m-btn-support-contact {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 22px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.25);
  color: #ffffff;
  font-size: 0.94rem;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.2s;
}

.m-btn-support-contact:hover {
  background: rgba(255, 255, 255, 0.22);
}

/* --------------------------------------------------------------------------
   6. RESPONSIVE BREAKPOINTS
   -------------------------------------------------------------------------- */
@media (max-width: 768px) {
  .manuals-search-wrapper {
    padding: 20px 0 16px;
  }

  .manual-category-header {
    gap: 12px;
  }

  .manual-category-title {
    font-size: 1.15rem;
  }

  .manual-category-badge {
    flex-shrink: 0;
    white-space: nowrap;
  }

  .manuals-search-bar {
    padding: 2px 4px 2px 14px;
  }

  .manuals-search-input {
    font-size: 0.92rem;
    min-height: 42px;
  }

  .manuals-search-btn {
    padding: 10px 18px;
    font-size: 0.88rem;
  }

  .manual-card {
    flex-direction: column;
    align-items: stretch;
    padding: 16px;
    gap: 14px;
  }

  .manual-card-main {
    align-items: flex-start;
  }

  .manual-card-action {
    display: flex;
    justify-content: flex-end;
    padding-top: 4px;
    border-top: 1px dashed #f1f5f9;
  }

  .m-btn-download {
    width: 100%;
    justify-content: center;
  }
}