/* About COSTA — shares Warranty Center visual system */
.au-page {
  --au-ink: #0f172a;
  --au-muted: #64748b;
  --au-line: rgba(15, 23, 42, 0.08);
  --au-brand: #b8874f;
  --au-radius: 22px;
  --au-shadow: 0 16px 40px rgba(15, 23, 42, 0.07);
  --au-pad: clamp(28px, 3.4vw, 40px);
  --au-ease: cubic-bezier(0.22, 1, 0.36, 1);
  --au-gutter: clamp(16px, 5vw, 75px);
  --au-max: 1320px;
  background:
    radial-gradient(1000px 420px at 8% -8%, rgba(184, 135, 79, 0.1), transparent 55%),
    radial-gradient(900px 380px at 92% 0%, rgba(29, 78, 216, 0.08), transparent 52%),
    linear-gradient(180deg, #f5f7fa 0%, #ffffff 38%, #f8fafc 100%);
  overflow-x: clip;
  color: var(--au-ink);
}

/* Align page content with header logo / cart edges (not narrow Bootstrap container). */
.au-page > .container,
.au-page .container {
  max-width: var(--au-max) !important;
  width: 100%;
  margin-left: auto !important;
  margin-right: auto !important;
  padding-left: var(--au-gutter) !important;
  padding-right: var(--au-gutter) !important;
}

.au-breadcrumb {
  background: rgba(255, 255, 255, 0.78);
  border-bottom: 1px solid var(--au-line);
  backdrop-filter: blur(12px);
}

.au-breadcrumb .breadcrumb {
  margin: 0;
  padding: 14px 0;
  background: transparent;
}

.au-hero {
  position: relative;
  padding: 48px 0 28px;
}

.au-hero__glow {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(184, 135, 79, 0.06), rgba(29, 78, 216, 0.04) 48%, transparent 70%);
  pointer-events: none;
}

.au-hero__inner {
  position: relative;
  z-index: 1;
  padding: var(--au-pad);
  border-radius: 28px;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(255, 255, 255, 0.9);
  box-shadow: var(--au-shadow);
  backdrop-filter: blur(16px);
}

.au-kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 14px;
  padding: 7px 12px;
  border-radius: 999px;
  background: #111827;
  color: #fff;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.au-hero__title {
  margin: 0 0 14px;
  font-size: clamp(2rem, 4vw, 2.85rem);
  font-weight: 800;
  letter-spacing: -0.035em;
  line-height: 1.12;
  color: var(--au-ink);
}

.au-hero__lead {
  margin: 0 0 18px;
  max-width: 42rem;
  color: #334155;
  font-size: 1.06rem;
  line-height: 1.65;
}

.au-hero__meta {
  margin: 0 0 20px;
  color: var(--au-muted);
  font-size: 0.9rem;
}

.au-hero__badges {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.au-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border-radius: 999px;
  background: #f8fafc;
  border: 1px solid var(--au-line);
  color: #0f172a;
  font-size: 0.84rem;
  font-weight: 650;
}

.au-badge i {
  color: var(--au-brand);
}

.au-main {
  padding: 12px 0 24px;
}

.au-toc {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 10px;
  margin: 0 0 28px;
  padding: 18px;
  border-radius: var(--au-radius);
  background: rgba(255, 255, 255, 0.8);
  border: 1px solid var(--au-line);
  box-shadow: var(--au-shadow);
}

.au-toc a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: #334155;
  text-decoration: none;
  font-size: 0.88rem;
  font-weight: 600;
}

.au-toc a:hover,
.au-toc a:focus-visible {
  color: var(--au-brand);
  outline: none;
}

.au-toc__n {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  border-radius: 999px;
  background: #111827;
  color: #fff;
  font-size: 0.72rem;
}

.au-sections {
  display: grid;
  gap: 18px;
}

.au-card {
  padding: clamp(22px, 3vw, 32px);
  border-radius: var(--au-radius);
  background: #fff;
  border: 1px solid var(--au-line);
  box-shadow: var(--au-shadow);
}

.au-card__head {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
}

.au-card__num {
  flex: 0 0 auto;
  width: 34px;
  height: 34px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: #111827;
  color: #fff;
  font-size: 0.85rem;
  font-weight: 700;
}

.au-icon-wrap {
  flex: 0 0 auto;
  width: 40px;
  height: 40px;
  border-radius: 14px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(184, 135, 79, 0.12);
  color: #8a6230;
}

.au-card__title {
  margin: 0;
  font-size: clamp(1.15rem, 2vw, 1.35rem);
  font-weight: 750;
  letter-spacing: -0.02em;
  line-height: 1.3;
}

.au-card__body p {
  margin: 0 0 12px;
  color: #475569;
  font-size: 0.98rem;
  line-height: 1.7;
}

.au-card__body p:last-child {
  margin-bottom: 0;
}

.au-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.au-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  color: #334155;
  font-size: 0.96rem;
  line-height: 1.55;
}

.au-list i {
  margin-top: 3px;
  color: #15803d;
}

.au-list--partner i {
  color: #1d4ed8;
}

.au-note {
  margin-top: 14px !important;
  padding: 12px 14px;
  border-radius: 14px;
  background: #fff7ed;
  border: 1px solid #fed7aa;
  color: #9a3412 !important;
  font-weight: 600;
}

.au-contact-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin-top: 8px;
}

.au-contact-item {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  padding: 14px;
  border-radius: 16px;
  background: #f8fafc;
  border: 1px solid var(--au-line);
}

.au-contact-item__icon {
  width: 36px;
  height: 36px;
  border-radius: 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: #111827;
  color: #fff;
}

.au-contact-item__label {
  display: block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--au-muted);
  margin-bottom: 2px;
}

.au-contact-item a,
.au-contact-item span:last-child {
  color: var(--au-ink);
  font-weight: 600;
  word-break: break-word;
}

.au-faq {
  margin-top: 28px;
}

.au-faq__title {
  margin: 0 0 14px;
  font-size: clamp(1.25rem, 2.4vw, 1.55rem);
  font-weight: 800;
  letter-spacing: -0.02em;
}

.au-faq__item {
  border: 1px solid var(--au-line);
  border-radius: 16px;
  background: #fff;
  margin-bottom: 10px;
  overflow: hidden;
}

.au-faq__trigger {
  width: 100%;
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
  text-align: left;
  padding: 16px 18px;
  border: 0;
  background: transparent;
  color: var(--au-ink);
  font-size: 0.98rem;
  font-weight: 700;
  cursor: pointer;
}

.au-faq__trigger:focus-visible {
  outline: 2px solid var(--au-brand);
  outline-offset: -2px;
}

.au-faq__panel {
  padding: 0 18px 16px;
  color: #475569;
  font-size: 0.95rem;
  line-height: 1.65;
}

.au-cta {
  padding: 28px 0 64px;
}

.au-cta__inner {
  text-align: center;
  padding: clamp(36px, 5vw, 56px) 28px;
  border-radius: 28px;
  background:
    radial-gradient(700px 240px at 20% 0%, rgba(184, 135, 79, 0.28), transparent 55%),
    linear-gradient(135deg, #111827 0%, #1f2937 55%, #0f172a 100%);
  color: #fff;
  box-shadow: var(--au-shadow);
}

.au-cta__inner h2 {
  margin: 0 0 10px;
  font-size: clamp(1.4rem, 3vw, 1.9rem);
  font-weight: 800;
  color: #fff;
}

.au-cta__inner p {
  margin: 0 auto 22px;
  max-width: 36rem;
  color: rgba(255, 255, 255, 0.78);
  line-height: 1.65;
}

.au-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 48px;
  padding: 12px 20px;
  border-radius: 999px;
  font-weight: 700;
  text-decoration: none !important;
  transition: transform 0.2s var(--au-ease), box-shadow 0.2s var(--au-ease), background 0.2s ease;
}

.au-btn--primary {
  background: var(--au-brand);
  color: #fff !important;
  box-shadow: 0 10px 24px rgba(184, 135, 79, 0.35);
}

.au-btn--primary:hover {
  transform: translateY(-1px);
  color: #fff !important;
}

.au-btn--ghost {
  background: rgba(255, 255, 255, 0.08);
  color: #fff !important;
  border: 1px solid rgba(255, 255, 255, 0.22);
}

.au-btn--dark {
  background: #111827;
  color: #fff !important;
  border: 1px solid #111827;
}

.au-btn--dark:hover {
  transform: translateY(-1px);
  color: #fff !important;
}

[data-au-reveal] {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.55s var(--au-ease), transform 0.55s var(--au-ease);
}

[data-au-reveal].is-visible {
  opacity: 1;
  transform: none;
}

@media (max-width: 767.98px) {
  .au-hero {
    padding: 28px 0 18px;
  }

  .au-contact-grid {
    grid-template-columns: 1fr;
  }

  .au-toc {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 480px) {
  .au-toc {
    grid-template-columns: 1fr;
  }

  .au-card__head {
    flex-wrap: wrap;
  }
}

@media (prefers-reduced-motion: reduce) {
  [data-au-reveal],
  .au-btn {
    transition: none !important;
    transform: none !important;
    opacity: 1 !important;
  }
}

.au-summary {
  margin: 0 0 28px;
}

.au-summary__title {
  margin: 0 0 14px;
  font-size: clamp(1.25rem, 2.4vw, 1.55rem);
  font-weight: 800;
  letter-spacing: -0.02em;
}

.au-summary-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.au-summary-card {
  padding: 18px;
  border-radius: 18px;
  background: #fff;
  border: 1px solid var(--au-line);
  box-shadow: var(--au-shadow);
}

.au-summary-card h3 {
  margin: 10px 0 6px;
  font-size: 1rem;
  font-weight: 750;
}

.au-summary-card p {
  margin: 0;
  color: #64748b;
  font-size: 0.9rem;
  line-height: 1.55;
}

.au-cta__actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
}

.au-btn--light {
  background: rgba(255, 255, 255, 0.12);
  color: #fff !important;
  border: 1px solid rgba(255, 255, 255, 0.28);
}

.au-list--warn i {
  color: #b45309;
}

@media (max-width: 991.98px) {
  .au-summary-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 575.98px) {
  .au-summary-grid {
    grid-template-columns: 1fr;
  }
}

.au-search {
  margin-top: 18px;
  max-width: 42rem;
}

.au-search__field {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 14px;
  border-radius: 16px;
  background: #fff;
  border: 1px solid var(--au-line);
  box-shadow: var(--au-shadow);
}

.au-search__field i {
  color: var(--au-muted);
}

.au-search__field input {
  width: 100%;
  border: 0;
  outline: none;
  background: transparent;
  color: var(--au-ink);
  font-size: 0.98rem;
}

.au-category-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin: 0 0 28px;
}

.au-category-card {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 20px 18px;
  border-radius: 18px;
  background: #fff;
  border: 1px solid var(--au-line);
  box-shadow: var(--au-shadow);
  text-decoration: none !important;
  color: var(--au-ink);
  transition: transform 0.2s var(--au-ease), box-shadow 0.2s var(--au-ease);
}

.au-category-card:hover,
.au-category-card:focus-visible {
  transform: translateY(-2px);
  box-shadow: 0 18px 36px rgba(15, 23, 42, 0.1);
  outline: none;
}

.au-cat-icon {
  flex: 0 0 auto;
  width: 48px;
  height: 48px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  background: rgba(184, 135, 79, 0.12);
  color: #8a6230;
  box-sizing: border-box;
}

.au-cat-icon--sm {
  width: 40px;
  height: 40px;
  border-radius: 12px;
}

.au-cat-icon i {
  display: block !important;
  width: 1.15em;
  height: 1.15em;
  margin: 0 !important;
  padding: 0 !important;
  line-height: 1 !important;
  font-size: 1.2rem;
  text-align: center;
  color: inherit;
}

.au-cat-icon--sm i {
  font-size: 1.05rem;
}

.au-cat-icon i::before {
  display: block;
  line-height: 1;
  width: 100%;
  text-align: center;
}

.au-category-card__body {
  min-width: 0;
  flex: 1 1 auto;
}

.au-category-card strong {
  display: block;
  font-size: 0.98rem;
  font-weight: 750;
  letter-spacing: -0.01em;
  line-height: 1.3;
}

.au-category-card__body > span {
  display: block;
  color: var(--au-muted);
  font-size: 0.82rem;
  margin-top: 4px;
}

.au-section {
  margin-bottom: 22px;
  scroll-margin-top: 96px;
}

.au-section__title {
  display: flex;
  align-items: center;
  gap: 14px;
  margin: 0 0 14px;
  font-size: 1.2rem;
  font-weight: 800;
}

.au-accordion {
  display: grid;
  gap: 10px;
}

.au-acc {
  border: 1px solid var(--au-line);
  border-radius: 16px;
  background: #fff;
  box-shadow: var(--au-shadow);
  overflow: hidden;
}

.au-acc__trigger {
  width: 100%;
  display: flex;
  justify-content: space-between;
  gap: 14px;
  align-items: center;
  text-align: left;
  padding: 16px 18px;
  border: 0;
  background: transparent;
  color: var(--au-ink);
  font-size: 0.98rem;
  font-weight: 700;
  cursor: pointer;
}

.au-acc__trigger:focus-visible {
  outline: 2px solid var(--au-brand);
  outline-offset: -2px;
}

.au-acc__trigger i {
  color: var(--au-muted);
  transition: transform 0.2s ease;
}

.au-acc.is-open .au-acc__trigger i {
  transform: rotate(180deg);
}

.au-acc__panel {
  padding: 0 18px 16px;
  color: #475569;
  font-size: 0.95rem;
  line-height: 1.65;
}

.au-empty {
  display: none;
  margin: 18px 0;
  padding: 18px;
  border-radius: 16px;
  background: #fff7ed;
  border: 1px solid #fed7aa;
  color: #9a3412;
  font-weight: 600;
}

.au-empty.is-visible {
  display: block;
}

.au-related {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 10px;
}

.au-related a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  border-radius: 999px;
  background: #f8fafc;
  border: 1px solid var(--au-line);
  color: var(--au-ink);
  text-decoration: none !important;
  font-size: 0.88rem;
  font-weight: 650;
}

@media (max-width: 991.98px) {
  .au-category-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 575.98px) {
  .au-category-grid {
    grid-template-columns: 1fr;
  }
}

@media (prefers-color-scheme: dark) {
  .au-page {
    --au-ink: #f8fafc;
    --au-muted: #94a3b8;
    --au-line: rgba(148, 163, 184, 0.18);
    --au-shadow: 0 16px 40px rgba(0, 0, 0, 0.35);
    background:
      radial-gradient(1000px 420px at 8% -8%, rgba(184, 135, 79, 0.16), transparent 55%),
      radial-gradient(900px 380px at 92% 0%, rgba(59, 130, 246, 0.12), transparent 52%),
      linear-gradient(180deg, #0b1220 0%, #111827 42%, #0f172a 100%);
    color: var(--au-ink);
  }

  .au-breadcrumb {
    background: rgba(15, 23, 42, 0.86);
  }

  .au-hero__inner,
  .au-category-card,
  .au-acc,
  .au-search__field {
    background: rgba(17, 24, 39, 0.92);
    border-color: var(--au-line);
  }

  .au-cat-icon {
    background: rgba(184, 135, 79, 0.2);
    color: #e7c49a;
  }

  .au-hero__lead,
  .au-acc__panel {
    color: #cbd5e1;
  }

  .au-related a,
  .au-contact-item {
    background: rgba(30, 41, 59, 0.9);
    color: var(--au-ink);
  }

  .au-empty {
    background: rgba(120, 53, 15, 0.35);
    border-color: rgba(251, 191, 36, 0.35);
    color: #fde68a;
  }
}


.au-hero__tagline {
  margin: 0 0 12px;
  font-size: clamp(1.05rem, 2vw, 1.25rem);
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--au-brand);
}

.au-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 18px 0 16px;
}

.au-section {
  margin: 0 0 28px;
  width: 100%;
}

.au-section__head {
  margin: 0 0 16px;
  max-width: none;
}

.au-section__title {
  margin: 0 0 8px;
  font-size: clamp(1.35rem, 2.6vw, 1.75rem);
  font-weight: 800;
  letter-spacing: -0.02em;
}

.au-section__lead {
  margin: 0;
  color: var(--au-muted);
  font-size: 0.98rem;
  line-height: 1.6;
}

.au-prose {
  padding: var(--au-pad);
  border-radius: var(--au-radius);
  background: #fff;
  border: 1px solid var(--au-line);
  box-shadow: var(--au-shadow);
}

.au-prose p {
  margin: 0 0 14px;
  color: #475569;
  font-size: 1rem;
  line-height: 1.7;
}

.au-prose p:last-child {
  margin-bottom: 0;
}

.au-values-grid,
.au-services-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  width: 100%;
}

.au-value-card,
.au-service-card {
  display: block;
  padding: 20px;
  border-radius: 18px;
  background: #fff;
  border: 1px solid var(--au-line);
  box-shadow: var(--au-shadow);
  color: var(--au-ink);
  text-decoration: none !important;
  transition: transform 0.2s var(--au-ease), box-shadow 0.2s var(--au-ease);
}

a.au-service-card:hover,
a.au-service-card:focus-visible {
  transform: translateY(-2px);
  box-shadow: 0 18px 36px rgba(15, 23, 42, 0.1);
  outline: none;
}

.au-value-card h3,
.au-service-card h3 {
  margin: 12px 0 6px;
  font-size: 1.05rem;
  font-weight: 750;
}

.au-value-card p,
.au-service-card p {
  margin: 0;
  color: #64748b;
  font-size: 0.92rem;
  line-height: 1.55;
}

.au-why-list {
  list-style: none;
  margin: 0;
  padding: 18px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px 16px;
  width: 100%;
  border-radius: var(--au-radius);
  background: #fff;
  border: 1px solid var(--au-line);
  box-shadow: var(--au-shadow);
}

.au-section,
.au-prose,
.au-commit {
  width: 100%;
}

.au-why-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--au-ink);
  line-height: 1.4;
}

.au-why-list i {
  flex: 0 0 auto;
  margin-top: 2px;
  color: #059669;
}

.au-commit {
  padding: var(--au-pad);
  border-radius: var(--au-radius);
  background: linear-gradient(145deg, rgba(184, 135, 79, 0.1), rgba(255, 255, 255, 0.9));
  border: 1px solid rgba(184, 135, 79, 0.22);
  box-shadow: var(--au-shadow);
}

.au-commit p {
  margin: 10px 0 0;
  max-width: 52rem;
  color: #475569;
  font-size: 1rem;
  line-height: 1.7;
}

@media (max-width: 991.98px) {
  .au-values-grid,
  .au-services-grid,
  .au-why-list {
    grid-template-columns: 1fr;
  }
}

@media (prefers-color-scheme: dark) {
  .au-prose,
  .au-value-card,
  .au-service-card,
  .au-why-list,
  .au-commit {
    background: rgba(17, 24, 39, 0.92);
    border-color: var(--au-line);
  }

  .au-prose p,
  .au-value-card p,
  .au-service-card p,
  .au-commit p {
    color: #cbd5e1;
  }

  .au-commit {
    background: linear-gradient(145deg, rgba(184, 135, 79, 0.16), rgba(17, 24, 39, 0.95));
  }
}