/* Homepage styling — AOIPACK B2B Foodservice Packaging.
   Palette, typography scale, radii and elevations strictly follow DESIGN.md tokens:
   - Primary: Industrial Navy (#0E2338)
   - Secondary: Precision Slate (#2A4365)
   - Accent Warm: Kraft Earth (#C89D66)
   - Interactive CTA: Electric Anchor (#1A6FE8)
   - Compliance: Teal (#0D9488)
   - Origin: Indigo (#4F46E5)
   - 8-point rhythm (8, 16, 24, 32, 48, 64px)
*/

/* ---------------------------------------------------------------
   1. Global Tokens & Reusable Badges / Chips
   --------------------------------------------------------------- */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  border-radius: 9999px;
  line-height: 1.2;
}

.badge--kraft {
  color: #78350f;
  background: #fef3c7;
  border: 1px solid #fde68a;
}

.badge--compliance {
  color: #0f766e;
  background: #ccfbf1;
  border: 1px solid #99f6e4;
}

.badge--origin {
  color: #3730a3;
  background: #e0e7ff;
  border: 1px solid #c7d2fe;
}

.badge--partner {
  color: #1e293b;
  background: #f1f5f9;
  border: 1px solid #cbd5e1;
}

.badge--pill {
  position: absolute;
  top: 12px;
  right: 12px;
  z-index: 2;
  box-shadow: var(--shadow-card);
}

.spec-tag {
  display: inline-block;
  padding: 2px 8px;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-brand-secondary);
  background: #edf2f7;
  border-radius: 4px;
}

/* ---------------------------------------------------------------
   2. Shared Section Headers
   --------------------------------------------------------------- */
.section {
  padding: clamp(48px, 6vw, 88px) 0;
}

.section-header {
  max-width: 760px;
  margin: 0 auto clamp(32px, 4vw, 56px);
  text-align: center;
}

.section-header__eyebrow {
  margin: 0 0 12px;
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-brand-kraft);
}

.section-header__title {
  margin: 0;
  font-size: clamp(1.875rem, 3.5vw, 2.5rem);
  line-height: 1.2;
  letter-spacing: -0.025em;
  color: var(--color-brand-primary);
}

.section-header__lead {
  margin: 16px auto 0;
  max-width: 65ch;
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--color-text-muted);
}
/* ---------------------------------------------------------------
   3. Hero Section
   --------------------------------------------------------------- */
.hero {
  padding: clamp(48px, 6vw, 84px) 0 clamp(40px, 5vw, 64px);
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
}

.hero__inner {
  display: grid;
  gap: 40px;
  align-items: center;
}

@media (min-width: 992px) {
  .hero__inner {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    gap: 56px;
  }
}

.hero__badge {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 16px;
}

.hero__title {
  margin: 0;
  font-size: clamp(2.125rem, 4.2vw, 3.125rem);
  line-height: 1.15;
  letter-spacing: -0.03em;
  color: var(--color-brand-primary);
}

.hero__lead {
  margin: 20px 0 0;
  max-width: 58ch;
  font-size: 1.0625rem;
  line-height: 1.7;
  color: var(--color-text);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.trust-bar {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 12px 20px;
  margin: 32px 0 0;
  padding: 20px 0 0;
  border-top: 1px solid var(--color-border);
  list-style: none;
}

.trust-bar li {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  line-height: 1.4;
  color: var(--color-text-muted);
}

.trust-bar li strong {
  color: var(--color-brand-primary);
  font-weight: 600;
}

.trust-bar li::before {
  content: "";
  flex: none;
  width: 8px;
  height: 8px;
  border-radius: 9999px;
  background: var(--color-compliance);
}

.hero__image-frame {
  position: relative;
  border-radius: var(--radius-card);
  overflow: hidden;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-raised);
  background: var(--color-surface-muted);
}

.hero__img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.hero__image-caption {
  padding: 12px 16px;
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.caption__tag {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--color-brand-cta);
  letter-spacing: 0.05em;
}

.caption__spec {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  font-family: var(--font-mono);
}

/* ---------------------------------------------------------------
   5. Products Section & Cards
   --------------------------------------------------------------- */
.products-section {
  background: var(--color-surface-muted);
}

.products-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}

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

@media (min-width: 1024px) {
  .products-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
  }
}

.product-card {
  display: flex;
  flex-direction: column;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-card);
  overflow: hidden;
  transition: transform 160ms ease, box-shadow 160ms ease, border-color 160ms ease;
}

.product-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-raised);
  border-color: var(--color-brand-cta);
}

.product-card__media {
  position: relative;
  background: #f1f5f9;
  aspect-ratio: 4 / 3;
  overflow: hidden;
}

.product-card__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.product-card__content {
  display: flex;
  flex-direction: column;
  flex-grow: 1;
  padding: 20px;
}

.product-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 12px;
}

.product-card__title {
  margin: 0 0 10px;
  font-size: 1.125rem;
  font-weight: 700;
  line-height: 1.3;
  color: var(--color-brand-primary);
}

.product-card__desc {
  margin: 0 0 16px;
  font-size: 0.875rem;
  line-height: 1.6;
  color: var(--color-text-muted);
  flex-grow: 1;
}

.product-card__specs {
  margin: 0 0 16px;
  padding: 12px;
  background: var(--color-surface-muted);
  border: 1px solid var(--color-border);
  border-radius: 6px;
  list-style: none;
  font-size: 0.8125rem;
  line-height: 1.6;
}

.product-card__specs li {
  color: var(--color-text);
  font-family: var(--font-mono);
}

.spec-label {
  color: var(--color-text-muted);
  font-family: var(--font-body);
  font-weight: 600;
}

.product-card__footer {
  margin-top: auto;
  padding-top: 12px;
  border-top: 1px solid var(--color-border);
}

.card-action {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-brand-cta);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.card-action:hover {
  color: var(--color-brand-secondary);
  text-decoration: underline;
}

/* ---------------------------------------------------------------
   6. Dual Facilities Architecture
   --------------------------------------------------------------- */
.facilities-section {
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.facilities-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}

@media (min-width: 860px) {
  .facilities-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.facility-card {
  display: flex;
  flex-direction: column;
  background: var(--color-surface-muted);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  overflow: hidden;
  box-shadow: var(--shadow-card);
}

.facility-card__header {
  padding: 24px 24px 16px;
  background: #ffffff;
  border-bottom: 1px solid var(--color-border);
}

.facility-tag {
  display: inline-block;
  margin-bottom: 8px;
  padding: 3px 8px;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-radius: 4px;
}

.facility-tag--china {
  background: #f1f5f9;
  color: #334155;
  border: 1px solid #cbd5e1;
}

.facility-tag--malaysia {
  background: #eef2ff;
  color: #4338ca;
  border: 1px solid #c7d2fe;
}

.facility-card__title {
  margin: 0;
  font-size: 1.375rem;
  font-weight: 700;
  color: var(--color-brand-primary);
}

.facility-card__sub {
  margin: 6px 0 0;
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

.facility-card__media {
  aspect-ratio: 16 / 9;
  background: #e2e8f0;
  overflow: hidden;
}

.facility-card__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.facility-card__body {
  padding: 20px 24px;
  flex-grow: 1;
}

.facility-specs {
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 0.875rem;
  line-height: 1.7;
}

.facility-specs li {
  padding: 6px 0;
  border-bottom: 1px dashed var(--color-border);
}

.facility-specs li:last-child {
  border-bottom: none;
}

.facility-specs strong {
  color: var(--color-brand-primary);
}

.facility-card__footer {
  padding: 12px 24px;
  background: #ffffff;
  border-top: 1px solid var(--color-border);
  font-size: 0.8125rem;
  color: var(--color-text-muted);
}
/* ---------------------------------------------------------------
   8. Compliance & Testing Grid
   --------------------------------------------------------------- */
.compliance-section {
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
}

.compliance-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

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

@media (min-width: 1024px) {
  .compliance-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.compliance-card {
  padding: 24px;
  background: var(--color-surface-muted);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-card);
}

.compliance-card__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 6px 12px;
  background: #ccfbf1;
  color: #0f766e;
  border: 1px solid #99f6e4;
  border-radius: 4px;
  font-size: 0.8125rem;
  font-weight: 700;
  font-family: var(--font-mono);
  margin-bottom: 16px;
}

.compliance-card__title {
  margin: 0 0 8px;
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--color-brand-primary);
}

.compliance-card__desc {
  margin: 0;
  font-size: 0.875rem;
  line-height: 1.6;
  color: var(--color-text-muted);
}
/* ---------------------------------------------------------------
   10. Integrated RFQ / Lead Form Section
   --------------------------------------------------------------- */
.rfq-section {
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
}

.rfq-section__inner {
  display: grid;
  gap: 48px;
  align-items: start;
}

@media (min-width: 992px) {
  .rfq-section__inner {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.2fr);
    gap: 64px;
  }
}

.rfq-badge-wrap {
  margin-bottom: 16px;
}

.rfq-section__title {
  margin: 0;
  font-size: clamp(2rem, 3.8vw, 2.75rem);
  line-height: 1.2;
  letter-spacing: -0.025em;
  color: var(--color-brand-primary);
}

.rfq-section__desc {
  margin: 20px 0 0;
  font-size: 1.0625rem;
  line-height: 1.7;
  color: var(--color-text);
}

.rfq-commitments {
  margin-top: 36px;
  display: grid;
  gap: 20px;
  padding-top: 24px;
  border-top: 1px solid var(--color-border);
}

.commitment-item {
  display: flex;
  flex-direction: column;
}

.commitment-item__title {
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--color-brand-primary);
  margin-bottom: 4px;
}

.commitment-item__text {
  font-size: 0.875rem;
  line-height: 1.6;
  color: var(--color-text-muted);
}

.form-container {
  padding: clamp(24px, 4vw, 40px);
  background: var(--color-surface-muted);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-raised);
}

.form-container__title {
  margin: 0;
  font-size: 1.375rem;
  font-weight: 700;
  color: var(--color-brand-primary);
}

.form-container__subtitle {
  margin: 6px 0 24px;
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

/* ---------------------------------------------------------------
   11. Why AOIPACK — four buyer-value pillars
   --------------------------------------------------------------- */
.why-section {
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
}

.why-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

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

@media (min-width: 1024px) {
  .why-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.pillar-card {
  padding: 28px 24px;
  background: var(--color-surface-muted);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-card);
  display: flex;
  flex-direction: column;
}

.pillar-card__icon {
  width: 36px;
  height: 36px;
  border-radius: 6px;
  background: #e2e8f0;
  color: var(--color-brand-primary);
  font-weight: 700;
  font-family: var(--font-mono);
  font-size: 0.875rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}

.pillar-card__title {
  margin: 0 0 10px;
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-brand-primary);
}

.pillar-card__desc {
  margin: 0;
  font-size: 0.875rem;
  line-height: 1.6;
  color: var(--color-text-muted);
}

/* ---------------------------------------------------------------
   12. Six-card product grid, partner note, resources, FAQ
   --------------------------------------------------------------- */
.products-grid--six {
  grid-template-columns: 1fr;
}

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

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

.product-card__cta {
  display: flex;
  width: 100%;
  padding: 10px 16px;
  font-size: 0.875rem;
}

.partner-banner {
  margin-top: 32px;
  padding: 24px;
  background: var(--color-surface-muted);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
}

.partner-banner__title {
  margin: 0 0 6px;
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-brand-primary);
}

.partner-banner__text {
  margin: 0;
  font-size: 0.875rem;
  line-height: 1.65;
  color: var(--color-text-muted);
}

.resources-section {
  background: var(--color-surface-muted);
  border-top: 1px solid var(--color-border);
}

.resources-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

@media (min-width: 768px) {
  .resources-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.resource-card {
  padding: 24px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-card);
}

.resource-card__title {
  margin: 0 0 10px;
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--color-brand-primary);
}

.resource-card__desc,
.resource-card__list {
  margin: 0;
  font-size: 0.875rem;
  line-height: 1.65;
  color: var(--color-text-muted);
}

.resource-card__list {
  padding-left: 18px;
}

.resource-card__list li {
  margin-bottom: 4px;
}

.wrap--narrow {
  max-width: 820px;
}

.faq-section {
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
}

.faq-list {
  display: grid;
  gap: 12px;
}

.faq-item {
  padding: 16px 20px;
  background: var(--color-surface-muted);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
}

.faq-item__q {
  cursor: pointer;
  font-size: 1.0625rem;
  font-weight: 700;
  line-height: 1.4;
  color: var(--color-brand-primary);
}

.faq-item__a {
  margin-top: 12px;
  font-size: 0.9375rem;
  line-height: 1.65;
  color: var(--color-text);
}

.faq-item__a p {
  margin: 0;
  max-width: none;
}