/**
 * Amazon Filtration — industrial manufacturer theme
 * Warm paper surfaces, steel header, copper accent.
 */
@import url("https://fonts.googleapis.com/css2?family=IBM+Plex+Sans:ital,wght@0,400;0,500;0,600;0,700;1,400&display=swap");

:root {
  --af-ink: #2f3b4c;
  --af-steel: #3d4a5c;
  --af-steel-2: #4a586c;
  --af-paper: #f4f1ea;
  --af-paper-2: #ebe6db;
  --af-white: #fbfaf6;
  --af-line: #d8d2c6;
  --af-text: #1f2937;
  --af-muted: #5b6170;
  --af-accent: #b45309;
  --af-accent-2: #92400e;
  --af-accent-soft: rgba(194, 65, 12, 0.1);
  --af-font: "IBM Plex Sans", "Segoe UI", system-ui, sans-serif;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

html,
body,
#root {
  background: var(--af-paper);
  color: var(--af-text);
  font-family: var(--af-font);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

#root,
#root * {
  font-family: var(--af-font);
}

::selection {
  background: rgba(194, 65, 12, 0.22);
}

.af-kicker {
  margin: 0 0 0.75rem;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--af-accent);
}

.af-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-height: 2.85rem;
  padding: 0.7rem 1.25rem;
  border-radius: 2px;
  font-size: 0.92rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  text-decoration: none;
  transition: background 0.18s ease, color 0.18s ease, border-color 0.18s ease;
}

.af-btn-primary {
  background: var(--af-accent);
  color: #fff;
  border: 1px solid var(--af-accent);
}

.af-btn-primary:hover {
  background: var(--af-accent-2);
  border-color: var(--af-accent-2);
  color: #fff;
}

.af-btn-ghost {
  background: transparent;
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.35);
}

.af-btn-ghost:hover {
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
}

.af-btn-outline {
  background: transparent;
  color: var(--af-ink);
  border: 1px solid var(--af-ink);
}

.af-btn-outline:hover {
  background: var(--af-ink);
  color: #fff;
}

/* ——— Header ——— */
.af-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--af-white);
  border-bottom: 1px solid var(--af-line);
}

.af-header.is-scrolled {
  box-shadow: 0 10px 28px rgba(12, 18, 32, 0.08);
}

.af-header-utility {
  background: var(--af-ink);
  color: rgba(251, 250, 246, 0.78);
  font-size: 0.75rem;
  letter-spacing: 0.04em;
}

.af-header-utility-inner {
  max-width: 80rem;
  margin: 0 auto;
  padding: 0.45rem 1.25rem;
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: center;
}

.af-header-utility-mark {
  margin: 0;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-weight: 600;
  color: #fbfaf6;
}

.af-header-utility-links {
  display: flex;
  align-items: center;
  gap: 0.65rem;
}

.af-header-utility-links a {
  color: rgba(251, 250, 246, 0.82);
  text-decoration: none;
}

.af-header-utility-links a:hover {
  color: #fff;
}

.af-header-main-inner {
  max-width: 80rem;
  margin: 0 auto;
  padding: 0.7rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.25rem;
}

.af-brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  min-width: 0;
}

.af-brand a {
  display: flex;
}

.af-brand-copy {
  display: none;
  flex-direction: column;
  line-height: 1.15;
}

.af-brand-copy strong {
  font-size: 0.98rem;
  letter-spacing: -0.02em;
  color: var(--af-ink);
}

.af-brand-copy span {
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--af-muted);
}

@media (min-width: 640px) {
  .af-brand-copy {
    display: flex;
  }
}

.af-header-links {
  display: none;
  align-items: center;
  gap: 0.15rem;
}

@media (min-width: 1024px) {
  .af-header-links {
    display: flex;
  }
}

.af-nav-link,
.af-nav-link-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.7rem 0.85rem;
  background: none;
  border: 0;
  border-bottom: 2px solid transparent;
  color: var(--af-ink);
  font-size: 0.86rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  text-decoration: none;
  cursor: pointer;
}

.af-nav-link:hover,
.af-nav-link-btn:hover,
.af-nav-link.is-active,
.af-nav-link-btn.is-active {
  color: var(--af-accent);
  border-bottom-color: var(--af-accent);
}

.af-chevron {
  transition: transform 0.18s ease;
}

.af-chevron.is-open {
  transform: rotate(180deg);
}

.af-products {
  position: relative;
}

.af-mega {
  position: absolute;
  top: calc(100% + 0.85rem);
  left: 50%;
  transform: translateX(-42%);
  width: min(46rem, 78vw);
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  background: var(--af-white);
  border: 1px solid var(--af-line);
  box-shadow: 0 18px 50px rgba(12, 18, 32, 0.12);
  z-index: 60;
}

.af-mega-intro {
  padding: 1.4rem 1.35rem;
  background: var(--af-paper-2);
  border-right: 1px solid var(--af-line);
}

.af-mega-intro h2 {
  margin: 0 0 0.5rem;
  font-size: 1.35rem;
  color: var(--af-ink);
}

.af-mega-intro p {
  margin: 0 0 1rem;
  color: var(--af-muted);
  font-size: 0.92rem;
}

.af-mega-all {
  color: var(--af-accent);
  font-weight: 700;
  font-size: 0.88rem;
  text-decoration: none;
}

.af-mega-list {
  list-style: none;
  margin: 0;
  padding: 0.7rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.2rem;
}

.af-mega-list a {
  display: block;
  padding: 0.75rem 0.8rem;
  text-decoration: none;
  color: var(--af-ink);
}

.af-mega-list a:hover {
  background: var(--af-paper);
}

.af-mega-list strong {
  display: block;
  font-size: 0.92rem;
}

.af-mega-list span {
  display: block;
  margin-top: 0.15rem;
  font-size: 0.75rem;
  color: var(--af-muted);
}

.af-header-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.af-header-phone {
  display: none;
  align-items: center;
  gap: 0.55rem;
  color: var(--af-ink);
  text-decoration: none;
}

.af-header-phone small {
  display: block;
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--af-muted);
}

@media (min-width: 1100px) {
  .af-header-phone {
    display: inline-flex;
  }
}

.af-nav-cta {
  background: var(--af-accent);
  color: #fff !important;
  border: 0;
  border-radius: 2px;
  padding: 0.65rem 1rem;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  text-decoration: none;
}

.af-nav-cta:hover {
  background: var(--af-accent-2);
}

.af-menu-btn {
  display: inline-flex;
  background: none;
  border: 0;
  color: var(--af-ink);
  padding: 0.35rem;
}

@media (min-width: 1024px) {
  .af-menu-btn {
    display: none;
  }
}

.af-mobile {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  padding: 0.75rem 1.25rem 1.25rem;
  border-top: 1px solid var(--af-line);
  background: var(--af-white);
}

.af-mobile a {
  padding: 0.7rem 0;
  color: var(--af-ink);
  text-decoration: none;
  font-weight: 600;
  border-bottom: 1px solid var(--af-paper-2);
}

.af-mobile .af-nav-cta {
  margin-top: 0.75rem;
  text-align: center;
}

#root .af-header nav,
#root .af-header-main {
  background: transparent;
  border: 0;
  box-shadow: none;
}

#root .af-header a,
#root .af-header button {
  color: inherit;
}

#root .af-header img[alt="Amazon Filtration (K) Ltd Logo"] {
  filter: none;
}

#root .af-header .af-brand .w-32 {
  width: 7.5rem;
  height: 3.4rem;
}

#root .btn-primary,
#root nav .btn-primary {
  background: var(--af-accent);
  color: #fff;
  border-radius: 2px;
  padding: 0.55rem 1rem;
  font-weight: 600;
}

#root .btn-primary:hover {
  background: var(--af-accent-2);
}

#root .btn-outline {
  border: 1px solid var(--af-ink);
  color: var(--af-ink);
  border-radius: 2px;
}

#root .btn-outline:hover {
  background: var(--af-ink);
  color: #fff;
}

/* ——— Footer ——— */
#root footer {
  background: var(--af-ink);
  color: rgba(251, 250, 246, 0.78);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

#root footer h4 {
  color: #fff;
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

#root footer a {
  color: rgba(251, 250, 246, 0.72);
}

#root footer a:hover {
  color: #fff;
}

#root footer .af-logo-wrap {
  background: #fff;
  border-radius: 2px;
  padding: 0.25rem 0.5rem;
  display: inline-block;
}

/* ——— Home ——— */
.af-home {
  background: var(--af-paper);
  color: var(--af-text);
}

.af-hero {
  position: relative;
  min-height: min(92vh, 760px);
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--af-paper);
}

.af-hero-media,
.af-hero-shade {
  position: absolute;
  inset: 0;
}

.af-hero-media {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 70% center;
}

.af-hero-shade {
  background:
    linear-gradient(90deg, rgba(244, 241, 234, 0.94) 0%, rgba(244, 241, 234, 0.78) 38%, rgba(244, 241, 234, 0.18) 72%, rgba(244, 241, 234, 0) 100%),
    linear-gradient(180deg, rgba(244, 241, 234, 0.35) 0%, transparent 28%, transparent 70%, rgba(244, 241, 234, 0.45) 100%);
}

.af-hero-copy {
  position: relative;
  z-index: 2;
  max-width: 40rem;
  color: var(--af-text);
}

.af-hero-copy h1 {
  margin: 0;
  font-size: clamp(2.4rem, 5.4vw, 4.4rem);
  line-height: 1.05;
  letter-spacing: -0.03em;
  font-weight: 700;
  color: var(--af-ink);
}

.af-hero-copy p {
  color: var(--af-muted);
}

.af-btn-outline-light {
  background: #fff;
  color: var(--af-ink);
  border: 1px solid var(--af-ink);
}

.af-btn-outline-light:hover {
  background: var(--af-ink);
  color: #fff;
}

.af-stats {
  display: grid;
  grid-template-columns: 1fr;
  background: var(--af-white);
  color: var(--af-text);
  border-top: 1px solid var(--af-line);
  border-bottom: 1px solid var(--af-line);
}

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

.af-stat {
  padding: 1.4rem 1.6rem;
  border-top: 1px solid var(--af-line);
}

@media (min-width: 768px) {
  .af-stat {
    border-top: 0;
    border-right: 1px solid var(--af-line);
  }
  .af-stat:last-child {
    border-right: 0;
  }
}

.af-stat strong {
  display: block;
  font-size: 1.15rem;
  color: var(--af-ink);
}

.af-stat span {
  color: var(--af-muted);
  font-size: 0.92rem;
}

.af-section {
  padding: 4.5rem 0;
}

.af-section-paper {
  background: var(--af-paper-2);
}

.af-feature {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  background: var(--af-white);
  border: 1px solid var(--af-line);
  margin-bottom: 1rem;
  overflow: hidden;
}

@media (min-width: 900px) {
  .af-feature {
    grid-template-columns: 1.15fr 0.85fr;
    min-height: 22rem;
  }
}

.af-feature img {
  width: 100%;
  height: 16rem;
  object-fit: cover;
  object-position: center 40%;
  display: block;
}

@media (min-width: 900px) {
  .af-feature img {
    height: 100%;
    min-height: 22rem;
  }
}

.af-feature-copy {
  padding: 1.75rem 1.5rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

@media (min-width: 900px) {
  .af-feature-copy {
    padding: 2.25rem 2.5rem;
  }
}

.af-feature-copy h3 {
  margin: 0 0 0.85rem;
  font-size: clamp(1.6rem, 2.4vw, 2.1rem);
  letter-spacing: -0.02em;
  color: var(--af-ink);
}

.af-feature-copy p {
  margin: 0 0 1.4rem;
  color: var(--af-muted);
  line-height: 1.6;
}

.af-lines {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

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

@media (min-width: 1100px) {
  .af-lines {
    grid-template-columns: repeat(3, 1fr);
  }
}

.af-line-card {
  display: block;
  background: var(--af-white);
  border: 1px solid var(--af-line);
  text-decoration: none;
  color: inherit;
  overflow: hidden;
  transition: border-color 0.18s ease, transform 0.18s ease;
}

.af-line-card:hover {
  border-color: var(--af-accent);
  transform: translateY(-2px);
}

.af-line-card img {
  width: 100%;
  height: 11.5rem;
  object-fit: cover;
  display: block;
}

.af-line-card h3 {
  margin: 0 0 0.35rem;
  font-size: 1.15rem;
  color: var(--af-ink);
}

.af-cap-grid,
.af-ind-grid {
  display: grid;
  gap: 1rem;
}

@media (min-width: 900px) {
  .af-cap-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .af-ind-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.af-cap-card,
.af-ind-card {
  background: var(--af-white);
  border: 1px solid var(--af-line);
  overflow: hidden;
  text-decoration: none;
  color: inherit;
}

.af-cap-card img,
.af-ind-card img {
  width: 100%;
  height: 13.5rem;
  object-fit: cover;
  object-position: center;
  display: block;
  background: var(--af-paper-2);
}

.af-process {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

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

@media (min-width: 1100px) {
  .af-process {
    grid-template-columns: repeat(4, 1fr);
  }
}

.af-process li {
  background: var(--af-white);
  border: 1px solid var(--af-line);
  padding: 1.4rem 1.25rem 1.5rem;
}

.af-process span {
  display: block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  color: var(--af-accent);
  margin-bottom: 0.85rem;
}

.af-process h3 {
  margin: 0 0 0.55rem;
  font-size: 1.2rem;
  color: var(--af-ink);
}

.af-process p {
  margin: 0;
  color: var(--af-muted);
  line-height: 1.55;
}

.af-paths {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

@media (min-width: 900px) {
  .af-paths {
    grid-template-columns: repeat(3, 1fr);
  }
}

.af-paths article {
  background: var(--af-white);
  border: 1px solid var(--af-line);
  padding: 1.5rem 1.35rem 1.6rem;
  display: flex;
  flex-direction: column;
}

.af-paths h3 {
  margin: 0 0 0.65rem;
  font-size: 1.35rem;
  color: var(--af-ink);
}

.af-paths p {
  margin: 0 0 1.25rem;
  color: var(--af-muted);
  line-height: 1.55;
  flex: 1;
}

.af-paths a {
  color: var(--af-accent);
  font-weight: 700;
  text-decoration: none;
}

.af-paths a:hover {
  color: var(--af-accent-2);
}

.af-xref {
  background: var(--af-ink);
  color: rgba(251, 250, 246, 0.78);
  padding: 3.5rem 0;
}

.af-xref-inner {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

@media (min-width: 900px) {
  .af-xref-inner {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}

.af-xref h2 {
  margin: 0 0 0.65rem;
  color: #fff !important;
  font-size: clamp(1.7rem, 3vw, 2.3rem);
  letter-spacing: -0.02em;
}

.af-xref p {
  margin: 0;
  max-width: 38rem;
}

.af-cta-band {
  background: var(--af-paper-2);
  color: var(--af-text);
  padding: 4rem 0;
  border-top: 1px solid var(--af-line);
}

.af-cta-band h2 {
  color: var(--af-ink);
  margin: 0 0 0.75rem;
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  letter-spacing: -0.02em;
}

/* ——— Products landing ——— */
#products-evolu-landing {
  background: var(--af-paper);
  color: var(--af-text);
}

#products-evolu-landing .pl-headline {
  font-size: clamp(2.6rem, 6vw, 4.6rem);
  line-height: 1.02;
  letter-spacing: -0.035em;
  font-weight: 700;
  color: var(--af-ink);
  text-align: center;
}

@media (min-width: 1024px) {
  #products-evolu-landing .pl-headline {
    text-align: left;
  }
}

#products-evolu-landing .pl-text-sub {
  color: var(--af-muted);
}

.af-products-hero-copy {
  text-align: center;
  margin-left: auto;
  margin-right: auto;
}

.af-products-hero-copy .pl-text-sub,
.af-products-hero-copy .mt-8 {
  margin-left: auto;
  margin-right: auto;
  justify-content: center;
}

@media (min-width: 1024px) {
  .af-products-hero-copy {
    text-align: left;
    margin-left: 0;
    margin-right: 0;
  }
  .af-products-hero-copy .pl-text-sub,
  .af-products-hero-copy .mt-8 {
    margin-left: 0;
    justify-content: flex-start;
  }
}

#products-evolu-landing .pl-cta,
#products-evolu-landing .pl-line-cta {
  background: var(--af-accent);
  color: #fff;
  font-weight: 600;
  padding: 0.85rem 1.35rem;
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  text-decoration: none;
  border-radius: 2px;
}

#products-evolu-landing .pl-cta:hover,
#products-evolu-landing .pl-line-cta:hover {
  background: var(--af-accent-2);
}

#products-evolu-landing #filter-lines {
  background: var(--af-paper-2);
}

#products-evolu-landing #filter-lines h2,
#products-evolu-landing #filter-lines h3,
#products-evolu-landing #filter-lines .pl-line-title,
#products-evolu-landing #filter-lines .pl-text-ink {
  color: var(--af-ink);
}

#products-evolu-landing #filter-lines .pl-text-sub,
#products-evolu-landing #filter-lines .pl-line-body {
  color: var(--af-muted);
}

#products-evolu-landing #filter-lines .pl-accent-text {
  color: var(--af-accent);
}

#products-evolu-landing #filter-lines .pl-line-split {
  display: grid;
  grid-template-columns: 1fr;
  row-gap: 2rem;
}

@media (min-width: 1024px) {
  #products-evolu-landing #filter-lines .pl-line-split {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    column-gap: clamp(2rem, 6vw, 5rem);
    align-items: center;
  }
}

#products-evolu-landing #filter-lines .pl-line-card {
  background: #fff;
  border: 1px solid rgba(255, 255, 255, 0.08);
}

/* ——— Catalogue ——— */
.amazon-product-line-page {
  background: var(--af-paper);
  color: var(--af-text);
}

.af-pl-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: stretch;
  gap: 1rem;
}

.af-pl-list {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 0.75rem;
}

.amazon-product-line-card {
  box-sizing: border-box;
  width: min(100%, 20.5rem);
  max-width: 100%;
  flex-shrink: 0;
  background: var(--af-white);
  border: 1px solid var(--af-line);
  color: var(--af-text);
}

.amazon-product-line-card h3,
.amazon-product-line-card p,
.amazon-product-line-page h1,
.amazon-product-line-page h2,
.amazon-product-line-page .text-zinc-900,
.amazon-product-detail-page h1,
.amazon-product-detail-page h2,
.amazon-about-page h1,
.amazon-about-page h2,
.amazon-industries-page h1,
.amazon-industries-page h2,
.amazon-careers-page h1,
.amazon-careers-page h2,
.amazon-contact-page h1,
.amazon-contact-page h2,
.af-home h1,
.af-home h2,
.af-home h3,
#products-evolu-landing .pl-headline {
  color: var(--af-ink) !important;
}

.amazon-product-line-page,
.amazon-product-detail-page,
.amazon-about-page,
.amazon-industries-page,
.amazon-careers-page,
.amazon-contact-page,
.af-home,
#products-evolu-landing {
  color: var(--af-text);
}

@media (min-width: 768px) {
  .af-pl-grid {
    justify-content: flex-start;
  }
  .amazon-product-line-card {
    width: 18rem;
  }
}

.amazon-product-line-card:hover {
  border-color: var(--af-accent);
}

.amazon-product-line-card .amazon-pl-card-media {
  position: relative;
  width: 100%;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: #ece7dc;
}

.amazon-product-line-card .amazon-pl-card-media .amazon-pl-card-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

@media (min-width: 640px) {
  .amazon-product-line-card.amazon-pl-card--list .amazon-pl-card-media {
    width: 6.5rem;
    min-width: 6.5rem;
  }
}

.amazon-pl-filter-panel {
  background: var(--af-white);
  border: 1px solid var(--af-line);
}

/* ——— Product detail ——— */
.amazon-product-detail-page {
  background: var(--af-paper);
  color: var(--af-text);
}

.amazon-product-detail-page .amazon-pd-btn-primary {
  background: var(--af-accent);
  color: #fff;
  text-decoration: none;
  border-radius: 2px;
}

.amazon-product-detail-page .amazon-pd-btn-primary:hover {
  background: var(--af-accent-2);
}

.amazon-product-detail-page .amazon-pd-btn-wa {
  background: #15803d;
  color: #fff;
  text-decoration: none;
  border-radius: 2px;
}

.amazon-product-detail-page .amazon-pd-social {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.25rem;
  height: 2.25rem;
  background: var(--af-steel);
  color: #fff;
  border-radius: 2px;
}

.amazon-product-detail-page .amazon-pd-accent {
  color: var(--af-accent);
}

.amazon-product-detail-page .amazon-pd-main-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
}

@media (min-width: 1024px) {
  .amazon-product-detail-page .amazon-pd-main-grid {
    grid-template-columns: 1fr 1fr;
    gap: 3rem 4rem;
  }
}

.amazon-product-detail-page .amazon-pd-related-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.5rem;
}

@media (min-width: 768px) {
  .amazon-product-detail-page .amazon-pd-related-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

/* ——— Contact ——— */
.amazon-contact-page {
  background: var(--af-paper);
  color: var(--af-text);
}

.amazon-contact-sales-wrap {
  padding: 4rem 1.25rem 5rem;
}

.amazon-contact-sales-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  gap: 2.5rem;
}

@media (min-width: 900px) {
  .amazon-contact-sales-inner {
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    gap: 4rem;
    align-items: start;
  }
}

.amazon-contact-kicker {
  letter-spacing: 0.18em;
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--af-accent);
}

.amazon-contact-title,
.amazon-contact-form-title {
  color: var(--af-ink);
  letter-spacing: -0.03em;
  font-weight: 700;
}

.amazon-contact-copy,
.amazon-contact-form-copy {
  color: var(--af-muted);
}

.amazon-contact-callout {
  margin-top: 1.75rem;
  padding: 1.25rem 0 0;
  border-top: 1px solid var(--af-line);
}

.amazon-contact-callout-link {
  color: var(--af-ink);
  font-size: 1.2rem;
  font-weight: 600;
  text-decoration: none;
}

.amazon-contact-callout-link:hover {
  color: var(--af-accent);
}

.amazon-contact-sales-form-card {
  background: var(--af-white);
  border: 1px solid var(--af-line);
  padding: 1.75rem;
}

.amazon-contact-submit {
  background: var(--af-accent);
  border-radius: 2px;
}

.amazon-contact-submit:hover {
  background: var(--af-accent-2);
}

.amazon-contact-page input,
.amazon-contact-page textarea,
.amazon-contact-page select,
.amazon-careers-page input,
.amazon-careers-page textarea,
.amazon-careers-page select,
.amazon-product-line-page input,
.amazon-product-line-page select {
  background: #fff;
  color: var(--af-text);
  border: 1px solid var(--af-line);
  border-radius: 2px;
}

.amazon-contact-page input:focus,
.amazon-contact-page textarea:focus,
.amazon-careers-page input:focus,
.amazon-careers-page textarea:focus,
.amazon-careers-page select:focus,
.amazon-product-line-page input:focus,
.amazon-product-line-page select:focus {
  outline: 2px solid rgba(194, 65, 12, 0.25);
  border-color: var(--af-accent);
}

.amazon-contact-recaptcha {
  display: none;
}

/* ——— About / industries / careers ——— */
.amazon-about-page,
.amazon-industries-page,
.amazon-careers-page {
  background: var(--af-paper);
  color: var(--af-text);
}

.amazon-home-hero {
  position: relative;
  z-index: 2;
  min-height: 100vh;
  background-color: #ffffff;
}

.amazon-industry-layout {
  display: grid;
  gap: 2rem;
}

@media (min-width: 1024px) {
  .amazon-industry-layout {
    grid-template-columns: minmax(0, 34%) minmax(0, 66%);
    align-items: stretch;
  }
}

.amazon-industry-visual {
  position: relative;
  width: 100%;
  min-height: 260px;
  overflow: hidden;
}

.amazon-hiring-banner {
  background: #fff7ed;
  border-bottom: 1px solid #fdba74;
}

.amazon-careers-page .text-orange-700,
.amazon-hiring-banner .text-orange-700 {
  color: #c2410c;
}

.amazon-careers-page .text-orange-800,
.amazon-hiring-banner .text-orange-800 {
  color: #9a3412;
}

.amazon-career-perk {
  background: var(--af-white);
  border: 1px solid var(--af-line);
  padding: 1.5rem;
}

.amazon-career-empty {
  text-align: center;
  background: var(--af-white);
  border: 1px solid var(--af-line);
  padding: 3rem 1.5rem;
}

.amazon-job-card {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  background: var(--af-white);
  border: 1px solid var(--af-line);
  padding: 1.5rem;
}

@media (min-width: 768px) {
  .amazon-job-card {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}

.amazon-job-detail-grid {
  display: grid;
  gap: 2.5rem;
}

@media (min-width: 960px) {
  .amazon-job-detail-grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    align-items: start;
  }
}

.af-page-hero {
  padding: 4.5rem 0 3rem;
  border-bottom: 1px solid var(--af-line);
}

.af-page-hero h1 {
  margin: 0;
  font-size: clamp(2.2rem, 4.5vw, 3.6rem);
  letter-spacing: -0.03em;
  color: var(--af-ink);
  font-weight: 700;
}

.af-industry-card {
  background: var(--af-white);
  border: 1px solid var(--af-line);
  overflow: hidden;
}

.af-industry-card img {
  width: 100%;
  height: 14rem;
  object-fit: cover;
}

.af-chip {
  display: inline-block;
  padding: 0.2rem 0.55rem;
  border: 1px solid var(--af-line);
  background: var(--af-paper);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--af-ink);
}

/* WhatsApp */
.af-wa {
  position: fixed;
  right: 1.15rem;
  bottom: 1.15rem;
  z-index: 60;
  width: 3.25rem;
  height: 3.25rem;
  border-radius: 999px;
  background: #128c7e;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 24px rgba(12, 18, 32, 0.22);
}

.af-wa:hover {
  background: #0f7a6e;
  color: #fff;
}