:root {
  --ink: #101820;
  --muted: #5b6670;
  --line: #d9e0e6;
  --paper: #f7f9fb;
  --white: #ffffff;
  --navy: #0b1d33;
  --cyan: #0ea5c6;
  --steel: #73808c;
  --green: #3b8a72;
  --radius: 8px;
  --shadow: 0 22px 60px rgba(14, 29, 47, 0.16);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, Montserrat, Arial, sans-serif;
  color: var(--ink);
  background: var(--white);
  letter-spacing: 0;
}

a {
  color: inherit;
  text-decoration: none;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 74px;
  padding: 0 48px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.18);
  background: rgba(11, 29, 51, 0.88);
  color: var(--white);
  backdrop-filter: blur(16px);
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 260px;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 54px;
  height: 42px;
  overflow: hidden;
  border: 0;
  background: transparent;
  font-weight: 800;
}

.brand-mark img {
  display: block;
  width: 52px;
  height: auto;
}

.brand strong,
.brand em {
  display: block;
  font-style: normal;
  line-height: 1.15;
}

.brand strong {
  font-size: 15px;
}

.brand sup,
.hero-lead sup {
  position: relative;
  top: -0.35em;
  margin-left: 2px;
  font-size: 0.55em;
  font-weight: 800;
}

.brand em {
  margin-top: 3px;
  color: rgba(255, 255, 255, 0.68);
  font-size: 12px;
}

.main-nav {
  display: flex;
  justify-content: center;
  gap: 8px;
  color: rgba(255, 255, 255, 0.78);
  font-size: 14px;
}

.nav-item {
  position: relative;
}

.nav-item > button,
.nav-trigger {
  display: inline-flex;
  align-items: center;
  min-height: 74px;
  border: 0;
  padding: 0 14px;
  background: transparent;
  color: rgba(255, 255, 255, 0.78);
  font: inherit;
  cursor: default;
}

.nav-item > button::after,
.nav-trigger::after {
  content: "";
  display: inline-block;
  width: 6px;
  height: 6px;
  margin-left: 8px;
  border-right: 1px solid currentColor;
  border-bottom: 1px solid currentColor;
  transform: translateY(-2px) rotate(45deg);
}

.nav-item:hover > button,
.nav-item:hover > .nav-trigger,
.nav-item:focus-within > button,
.nav-item:focus-within > .nav-trigger,
.main-nav a:hover {
  color: var(--white);
}

.dropdown {
  position: absolute;
  top: calc(100% - 1px);
  left: 50%;
  min-width: 260px;
  padding: 10px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 0 0 8px 8px;
  background: rgba(8, 18, 31, 0.96);
  box-shadow: 0 24px 54px rgba(2, 8, 16, 0.28);
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, 10px);
  transition: opacity 160ms ease, transform 160ms ease;
}

.nav-item:hover .dropdown,
.nav-item:focus-within .dropdown {
  opacity: 1;
  pointer-events: auto;
  transform: translate(-50%, 0);
}

.dropdown a {
  display: block;
  padding: 12px 14px;
  border-radius: 4px;
  color: rgba(255, 255, 255, 0.76);
  line-height: 1.25;
  white-space: nowrap;
}

.dropdown a:hover {
  background: rgba(14, 165, 198, 0.14);
  color: var(--white);
}

.nav-cta,
.button,
.inquiry-form button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  border: 1px solid transparent;
  border-radius: 4px;
  font-weight: 700;
  cursor: pointer;
}

.nav-cta {
  padding: 0 18px;
  background: var(--white);
  color: var(--navy);
  font-size: 14px;
}

.hero {
  position: relative;
  min-height: calc(100vh - 74px);
  display: flex;
  align-items: center;
  overflow: hidden;
  color: var(--white);
}

.home-hero {
  min-height: calc(100vh - 74px);
}

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

.hero-media {
  background-image: url("./assets/hero-material-matte-grainback.png");
  background-size: cover;
  background-position: center;
  transform: scale(1.02);
}

.hero-overlay {
  background:
    linear-gradient(90deg, rgba(8, 18, 31, 0.86) 0%, rgba(8, 18, 31, 0.58) 42%, rgba(8, 18, 31, 0.12) 100%),
    linear-gradient(180deg, rgba(8, 18, 31, 0.08), rgba(8, 18, 31, 0.56));
}

.hero-content {
  position: relative;
  width: min(1120px, calc(100% - 72px));
  margin: 0 auto;
  padding: 80px 0 48px;
}

.eyebrow {
  margin: 0 0 16px;
  color: var(--cyan);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 760px;
  margin-bottom: 22px;
  font-size: clamp(44px, 6vw, 86px);
  line-height: 0.98;
  letter-spacing: 0;
}

.home-hero-title {
  max-width: none;
  font-size: clamp(32px, 5.6vw, 80px);
}

.home-hero-title span {
  display: block;
  white-space: nowrap;
}

.hero-lead {
  max-width: 640px;
  color: rgba(255, 255, 255, 0.8);
  font-size: 19px;
  line-height: 1.7;
}

.hero-lead sup {
  color: rgba(255, 255, 255, 0.92);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
}

.hero-material-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  width: min(760px, 100%);
  margin-top: 26px;
}

.hero-material-strip span {
  padding: 10px 12px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  color: rgba(255, 255, 255, 0.82);
  font-size: 13px;
  font-weight: 800;
}

.button {
  min-width: 168px;
  padding: 0 22px;
}

.button.primary {
  background: var(--cyan);
  color: var(--white);
}

.button.secondary {
  border-color: rgba(255, 255, 255, 0.36);
  color: var(--white);
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  width: min(760px, 100%);
  margin: 72px 0 0;
  background: rgba(255, 255, 255, 0.18);
  border: 1px solid rgba(255, 255, 255, 0.18);
}

.hero-stats div {
  padding: 22px;
  background: rgba(9, 20, 34, 0.56);
}

.hero-stats dt {
  margin-bottom: 8px;
  font-size: 26px;
  font-weight: 800;
}

.hero-stats dd {
  margin: 0;
  color: rgba(255, 255, 255, 0.7);
  font-size: 13px;
}

section {
  padding: 104px 48px;
}

.page-title {
  padding: 96px 48px 54px;
  background: linear-gradient(135deg, #08121f, #0b1d33 54%, #143b54);
  color: var(--white);
}

.page-title h1 {
  width: min(980px, 100%);
  margin: 0 auto;
  font-size: clamp(38px, 5vw, 68px);
  line-height: 1.02;
}

.page-title .eyebrow {
  width: min(980px, 100%);
  margin-right: auto;
  margin-left: auto;
}

.page-section {
  padding-top: 76px;
  padding-bottom: 96px;
}

.content-narrow {
  width: min(980px, 100%);
  margin: 0 auto;
}

.content-narrow h2 {
  font-size: clamp(30px, 4vw, 48px);
  line-height: 1.08;
}

.category-intro {
  margin-bottom: 34px;
}

.category-intro p {
  max-width: 760px;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.75;
}

.category-product-grid {
  width: min(760px, 100%);
  margin: 0 auto;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.band {
  background: var(--paper);
}

.section-heading {
  width: min(1120px, 100%);
  margin: 0 auto 42px;
}

.section-heading h2 {
  max-width: 820px;
  margin-bottom: 0;
  font-size: clamp(32px, 4vw, 56px);
  line-height: 1.05;
}

.intro {
  display: grid;
  grid-template-columns: minmax(260px, 0.8fr) minmax(320px, 1fr);
  gap: 64px;
}

.intro .section-heading,
.intro-copy {
  width: 100%;
  max-width: 1120px;
}

.intro-copy {
  color: var(--muted);
  font-size: 17px;
  line-height: 1.8;
}

.products,
.technology,
.contact {
  width: min(1220px, 100%);
  margin: 0 auto;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.product-card {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: 0 8px 26px rgba(16, 24, 32, 0.07);
}

.product-card .visual {
  min-height: 260px;
  background-color: #eef3f6;
  background-size: cover;
  background-repeat: no-repeat;
  background-position: center;
}

.seven-category-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.material-grid {
  width: min(1220px, 100%);
  margin: 0 auto;
}

.featured-material {
  border-color: rgba(14, 165, 198, 0.48);
  box-shadow: 0 18px 46px rgba(14, 165, 198, 0.12);
}

.visual {
  min-height: 210px;
  background:
    linear-gradient(135deg, rgba(16, 24, 32, 0.08), rgba(14, 165, 198, 0.18)),
    repeating-linear-gradient(35deg, rgba(255, 255, 255, 0.26) 0 2px, transparent 2px 12px),
    linear-gradient(135deg, #35485a, #94a3ad);
}

.visual-link {
  display: block;
  overflow: hidden;
}

.visual-link .visual {
  transition: transform 220ms ease, filter 220ms ease;
}

.visual-link:hover .visual {
  filter: saturate(1.08) brightness(1.04);
  transform: scale(1.025);
}

.visual.oil {
  background:
    radial-gradient(circle at 78% 26%, rgba(14, 165, 198, 0.42), transparent 24%),
    linear-gradient(135deg, rgba(7, 37, 54, 0.95), rgba(53, 99, 111, 0.75)),
    repeating-linear-gradient(90deg, #1b3544 0 14px, #203f50 14px 28px);
}

.visual.hovercraft {
  background:
    radial-gradient(circle at 24% 28%, rgba(255, 255, 255, 0.34), transparent 20%),
    linear-gradient(135deg, #323b44, #72808d),
    repeating-linear-gradient(0deg, rgba(255, 255, 255, 0.2) 0 2px, transparent 2px 10px);
}

.visual.tent {
  background:
    linear-gradient(150deg, transparent 0 36%, rgba(255, 255, 255, 0.36) 36% 38%, transparent 38%),
    linear-gradient(35deg, #1b2f41, #0ea5c6);
}

.visual.aquaculture {
  background:
    radial-gradient(circle at 22% 36%, rgba(59, 138, 114, 0.7), transparent 22%),
    linear-gradient(135deg, #102a36, #3b8a72),
    repeating-linear-gradient(45deg, rgba(255, 255, 255, 0.16) 0 1px, transparent 1px 9px);
}

.visual.water-tank,
.photo-water-tank {
  background:
    radial-gradient(circle at 72% 24%, rgba(255, 255, 255, 0.24), transparent 20%),
    linear-gradient(135deg, #0d3448, #1b8da3 52%, #8bc7d4),
    repeating-linear-gradient(0deg, rgba(255, 255, 255, 0.18) 0 2px, transparent 2px 16px);
}

.visual.billboard,
.photo-billboard {
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.2) 0 1px, transparent 1px 22px),
    linear-gradient(0deg, rgba(255, 255, 255, 0.16) 0 1px, transparent 1px 18px),
    linear-gradient(135deg, #143450, #0ea5c6 54%, #d8eef4);
}

.visual.tarpaulin,
.photo-tarpaulin {
  background:
    repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.18) 0 2px, transparent 2px 18px),
    linear-gradient(135deg, #172431, #53616c 48%, #8a9aa3);
}

.product-body {
  padding: 24px;
}

.category-label {
  color: var(--cyan);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.product-body h3 {
  margin: 12px 0 12px;
  font-size: 22px;
  line-height: 1.15;
}

.product-body h3 a,
.material-panel h3 a,
.material-list h3 a {
  color: inherit;
}

.product-body h3 a:hover,
.material-panel h3 a:hover,
.material-list h3 a:hover {
  color: var(--cyan);
}

.product-body p {
  min-height: 76px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.65;
}

.product-body ul {
  display: grid;
  gap: 8px;
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
}

.product-body li {
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 4px;
  color: #2a3540;
  font-size: 13px;
  font-weight: 700;
}

.material-layout {
  display: grid;
  grid-template-columns: minmax(300px, 0.9fr) minmax(380px, 1.1fr);
  gap: 28px;
  width: min(1120px, 100%);
  margin: 0 auto;
}

.material-panel,
.material-list article {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
}

.main-material {
  min-height: 430px;
  padding: 38px;
  background:
    linear-gradient(140deg, rgba(11, 29, 51, 0.92), rgba(14, 165, 198, 0.68)),
    repeating-linear-gradient(45deg, rgba(255, 255, 255, 0.14) 0 2px, transparent 2px 14px);
  color: var(--white);
  box-shadow: var(--shadow);
}

.main-material span {
  color: rgba(255, 255, 255, 0.72);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.main-material h3 {
  margin: 24px 0 22px;
  font-size: 44px;
  line-height: 1.02;
}

.main-material p {
  color: rgba(255, 255, 255, 0.78);
  font-size: 17px;
  line-height: 1.75;
}

.material-list {
  display: grid;
  gap: 16px;
}

.material-list article {
  padding: 28px;
}

.material-list h3 {
  margin-bottom: 12px;
  font-size: 24px;
}

.material-list p,
.advantage-grid p,
.factory-copy p,
.contact-copy p {
  color: var(--muted);
  line-height: 1.75;
}

.advantage-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.advantage-grid article {
  min-height: 290px;
  padding: 30px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.advantage-grid span {
  color: var(--cyan);
  font-weight: 800;
}

.advantage-grid h3 {
  margin: 38px 0 14px;
  font-size: 24px;
  line-height: 1.16;
}

.factory {
  display: grid;
  grid-template-columns: minmax(320px, 1fr) minmax(320px, 0.9fr);
  gap: 54px;
  align-items: center;
}

.factory-visual {
  min-height: 470px;
  border-radius: var(--radius);
  background:
    linear-gradient(120deg, rgba(11, 29, 51, 0.12), rgba(14, 165, 198, 0.22)),
    linear-gradient(90deg, transparent 0 16%, rgba(255, 255, 255, 0.36) 16% 18%, transparent 18% 32%, rgba(255, 255, 255, 0.28) 32% 34%, transparent 34%),
    repeating-linear-gradient(0deg, #c6cdd3 0 16px, #aab5bd 16px 18px, #dce2e7 18px 34px);
  box-shadow: var(--shadow);
}

.factory-copy h2,
.contact-copy h2,
.contact-copy h1 {
  font-size: clamp(30px, 4vw, 50px);
  line-height: 1.08;
}

.capability-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 28px;
}

.capability-list span {
  padding: 10px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--white);
  color: #2e3b45;
  font-size: 13px;
  font-weight: 700;
}

.facility-header {
  display: grid;
  grid-template-columns: minmax(320px, 0.85fr) minmax(360px, 1.15fr);
  gap: 72px;
  align-items: end;
  width: min(1180px, 100%);
  margin: 0 auto 42px;
}

.facility-header h2 {
  max-width: 620px;
  margin: 10px 0 0;
  font-size: 48px;
  line-height: 1.08;
}

.facility-header > p {
  max-width: 660px;
  margin: 0;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.75;
}

.facility-gallery {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 28px 18px;
  width: min(1180px, 100%);
  margin: 0 auto;
}

.facility-photo {
  min-width: 0;
  margin: 0;
}

.facility-photo.feature {
  grid-column: 1 / -1;
}

.facility-photo img {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 3;
  border-radius: var(--radius);
  object-fit: cover;
  object-position: center;
}

.facility-photo.feature img {
  aspect-ratio: 12 / 5;
}

.facility-photo figcaption {
  margin-top: 12px;
  color: #34414c;
  font-size: 13px;
  font-weight: 700;
}

.facility-capabilities {
  width: min(1180px, 100%);
  margin: 34px auto 0;
}

.company-entrance-section {
  padding-top: 48px;
}

.company-entrance-photo {
  width: min(1180px, 100%);
  margin: 0 auto;
}

.company-entrance-photo img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.company-entrance-photo figcaption {
  margin-top: 12px;
  color: #34414c;
  font-size: 13px;
  font-weight: 700;
}

.contact-details {
  display: block;
  width: min(1180px, 100%);
  margin: 0 auto;
}

.contact-map {
  margin: 0 0 32px;
}

.contact-map img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.contact-offices {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}

.contact-office {
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: 0 10px 28px rgba(16, 24, 32, 0.06);
}

.contact-office h2 {
  margin-bottom: 16px;
  font-size: 22px;
  line-height: 1.15;
}

.contact-list {
  margin: 0;
}

.contact-list div {
  display: grid;
  grid-template-columns: 88px minmax(0, 1fr);
  gap: 12px;
  padding: 10px 0;
  border-top: 1px solid var(--line);
}

.contact-list .contact-role-row {
  grid-template-columns: minmax(220px, 0.8fr) minmax(120px, 1fr);
  column-gap: 30px;
  align-items: start;
}

.contact-list dt {
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
}

.contact-list dd {
  margin: 0;
  color: #1f2d38;
  line-height: 1.65;
  overflow-wrap: anywhere;
}

.contact-list a {
  color: #0b6f89;
  text-decoration: none;
}

.contact-list a:hover {
  text-decoration: underline;
}

.online-message-layout {
  display: grid;
  grid-template-columns: minmax(280px, 0.72fr) minmax(440px, 1.28fr);
  gap: 54px;
  align-items: start;
  width: min(1120px, 100%);
  margin: 0 auto;
}

.online-message-intro {
  padding-top: 10px;
}

.online-message-intro h2 {
  margin-bottom: 20px;
  font-size: clamp(34px, 4vw, 54px);
  line-height: 1.06;
}

.online-message-intro > p:not(.eyebrow) {
  color: var(--muted);
  font-size: 17px;
  line-height: 1.75;
}

.message-points {
  display: grid;
  gap: 12px;
  margin: 30px 0 0;
  padding: 0;
  list-style: none;
}

.message-points li {
  padding: 14px 16px;
  border-left: 3px solid var(--cyan);
  background: var(--paper);
  color: #2d3944;
  font-weight: 750;
}

.online-message-form {
  background: var(--white);
  box-shadow: var(--shadow);
}

.online-message-form .form-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.online-message-form button {
  min-height: 52px;
  cursor: pointer;
}

.online-message-form button:disabled {
  cursor: wait;
  opacity: 0.68;
}

.form-honeypot {
  position: absolute;
  left: -10000px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.form-status {
  min-height: 22px;
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  font-weight: 750;
}

.form-status.is-success {
  color: #087f5b;
}

.form-status.is-error {
  color: #b42318;
}

.contact {
  display: grid;
  grid-template-columns: minmax(320px, 0.9fr) minmax(340px, 1fr);
  gap: 56px;
}

.detail-hero {
  display: grid;
  grid-template-columns: minmax(320px, 0.95fr) minmax(340px, 1.05fr);
  gap: 54px;
  align-items: start;
  width: min(1180px, 100%);
  margin: 0 auto;
}

.detail-hero > * {
  min-width: 0;
}

.detail-hero.material-no-gallery {
  grid-template-columns: minmax(0, 820px);
  justify-content: center;
}

.detail-gallery {
  display: grid;
  grid-template-columns: 1fr 92px;
  gap: 14px;
  position: sticky;
  top: 98px;
}

.thumb-list {
  display: grid;
  gap: 12px;
  order: 2;
}

.thumb,
.main-photo {
  border: 1px solid rgba(217, 224, 230, 0.8);
  border-radius: var(--radius);
  background:
    linear-gradient(135deg, rgba(16, 24, 32, 0.08), rgba(14, 165, 198, 0.18)),
    repeating-linear-gradient(35deg, rgba(255, 255, 255, 0.26) 0 2px, transparent 2px 12px),
    linear-gradient(135deg, #35485a, #94a3ad);
  box-shadow: 0 10px 26px rgba(16, 24, 32, 0.08);
}

.thumb {
  aspect-ratio: 1;
}

.main-photo {
  min-height: 460px;
  order: 1;
}

/* Product galleries use one application image plus two material close-ups. */
.product-gallery {
  grid-template-columns: minmax(0, 2fr) minmax(128px, 1fr);
  align-items: start;
}

.product-gallery .thumb-list {
  width: 100%;
  min-width: 0;
  height: auto;
}

.product-gallery .thumb {
  width: 100%;
  min-width: 0;
  min-height: 0;
  aspect-ratio: 1;
}

.product-gallery .main-photo {
  width: 100%;
  height: auto;
  min-height: 0;
  aspect-ratio: 1;
}

.photo-oil {
  background:
    radial-gradient(circle at 78% 26%, rgba(14, 165, 198, 0.42), transparent 24%),
    linear-gradient(135deg, rgba(7, 37, 54, 0.95), rgba(53, 99, 111, 0.75)),
    repeating-linear-gradient(90deg, #1b3544 0 14px, #203f50 14px 28px);
}

.photo-hovercraft {
  background:
    radial-gradient(circle at 24% 28%, rgba(255, 255, 255, 0.34), transparent 20%),
    linear-gradient(135deg, #323b44, #72808d),
    repeating-linear-gradient(0deg, rgba(255, 255, 255, 0.2) 0 2px, transparent 2px 10px);
}

.photo-tent {
  background:
    linear-gradient(150deg, transparent 0 36%, rgba(255, 255, 255, 0.36) 36% 38%, transparent 38%),
    linear-gradient(35deg, #1b2f41, #0ea5c6);
}

.photo-aqua {
  background:
    radial-gradient(circle at 22% 36%, rgba(59, 138, 114, 0.7), transparent 22%),
    linear-gradient(135deg, #102a36, #3b8a72),
    repeating-linear-gradient(45deg, rgba(255, 255, 255, 0.16) 0 1px, transparent 1px 9px);
}

.detail-summary {
  padding-top: 6px;
}

.detail-summary h2 {
  margin-bottom: 18px;
  font-size: clamp(34px, 4vw, 58px);
  line-height: 1.04;
}

.detail-summary p {
  color: var(--muted);
  font-size: 17px;
  line-height: 1.75;
}

.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 28px 0;
  padding: 0;
  list-style: none;
}

.tag-list li {
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--paper);
  color: #2e3b45;
  font-size: 13px;
  font-weight: 800;
}

.detail-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.detail-actions .button.secondary {
  border-color: var(--line);
  color: var(--ink);
}

.spec-section {
  width: min(1180px, 100%);
  margin: 0 auto;
}

.spec-section h2 {
  margin-bottom: 24px;
  font-size: clamp(30px, 4vw, 48px);
  line-height: 1.08;
}

.spec-table {
  width: 100%;
  border-collapse: collapse;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: 0 12px 34px rgba(16, 24, 32, 0.07);
}

.spec-table th,
.spec-table td {
  padding: 16px 18px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
  line-height: 1.55;
}

.spec-table th {
  width: 28%;
  background: #eef4f8;
  color: #1c2a35;
  font-size: 13px;
  text-transform: uppercase;
}

.spec-table tr:last-child th,
.spec-table tr:last-child td {
  border-bottom: 0;
}

.spec-table-scroll {
  width: 100%;
  overflow-x: auto;
  border-radius: var(--radius);
  border: 1px solid rgba(202, 214, 222, 0.9);
  border-top: 3px solid var(--cyan);
  background: var(--white);
  box-shadow: 0 18px 42px rgba(16, 24, 32, 0.08);
}

.technical-data-table {
  min-width: 620px;
  table-layout: fixed;
  border: 0;
  border-radius: 0;
  box-shadow: none;
}

.technical-data-table th {
  width: auto;
  font-size: 14px;
  text-transform: none;
  letter-spacing: 0;
  white-space: nowrap;
}

.technical-data-table thead th {
  padding-top: 18px;
  padding-bottom: 18px;
  border-bottom: 0;
  background: #142630;
  color: #f7fbfc;
  font-size: 16px;
  font-weight: 700;
}

.technical-data-table tbody td {
  padding-top: 17px;
  padding-bottom: 17px;
  color: #334550;
  transition:
    background-color 160ms ease,
    color 160ms ease;
}

.technical-data-table tbody tr:nth-child(even) td {
  background: #f6f9fa;
}

.technical-data-table tbody tr:hover td {
  background: #edf6f7;
}

.technical-data-table th:first-child,
.technical-data-table td:first-child {
  width: 30%;
}

.technical-data-table th:nth-child(2),
.technical-data-table td:nth-child(2) {
  width: 18%;
  white-space: nowrap;
}

.technical-data-table th:nth-child(3),
.technical-data-table td:nth-child(3) {
  width: 52%;
}

.technical-data-table tbody td:nth-child(3) {
  color: #0b7285;
  font-weight: 700;
}

.product-detail-link {
  display: inline-flex;
  margin-top: 18px;
  color: var(--cyan);
  font-size: 13px;
  font-weight: 800;
}

.option-list {
  display: grid;
  gap: 18px;
  width: min(980px, 100%);
  margin: 0 auto;
}

.option-row {
  display: grid;
  grid-template-columns: 210px 1fr auto;
  gap: 24px;
  align-items: center;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: 0 10px 30px rgba(16, 24, 32, 0.06);
}

.option-photo {
  display: block;
  min-height: 138px;
  border-radius: 6px;
  background:
    linear-gradient(135deg, rgba(16, 24, 32, 0.08), rgba(14, 165, 198, 0.18)),
    repeating-linear-gradient(35deg, rgba(255, 255, 255, 0.26) 0 2px, transparent 2px 12px),
    linear-gradient(135deg, #35485a, #94a3ad);
}

.option-photo.oil {
  background:
    radial-gradient(circle at 78% 26%, rgba(14, 165, 198, 0.42), transparent 24%),
    linear-gradient(135deg, rgba(7, 37, 54, 0.95), rgba(53, 99, 111, 0.75)),
    repeating-linear-gradient(90deg, #1b3544 0 14px, #203f50 14px 28px);
}

.option-photo.hovercraft {
  background:
    radial-gradient(circle at 24% 28%, rgba(255, 255, 255, 0.34), transparent 20%),
    linear-gradient(135deg, #323b44, #72808d),
    repeating-linear-gradient(0deg, rgba(255, 255, 255, 0.2) 0 2px, transparent 2px 10px);
}

.option-photo.tent {
  background:
    linear-gradient(150deg, transparent 0 36%, rgba(255, 255, 255, 0.36) 36% 38%, transparent 38%),
    linear-gradient(35deg, #1b2f41, #0ea5c6);
}

.option-photo.aquaculture {
  background:
    radial-gradient(circle at 22% 36%, rgba(59, 138, 114, 0.7), transparent 22%),
    linear-gradient(135deg, #102a36, #3b8a72),
    repeating-linear-gradient(45deg, rgba(255, 255, 255, 0.16) 0 1px, transparent 1px 9px);
}

.option-photo.water-tank {
  background:
    radial-gradient(circle at 72% 24%, rgba(255, 255, 255, 0.24), transparent 20%),
    linear-gradient(135deg, #0d3448, #1b8da3 52%, #8bc7d4),
    repeating-linear-gradient(0deg, rgba(255, 255, 255, 0.18) 0 2px, transparent 2px 16px);
}

.option-photo.billboard {
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.2) 0 1px, transparent 1px 22px),
    linear-gradient(0deg, rgba(255, 255, 255, 0.16) 0 1px, transparent 1px 18px),
    linear-gradient(135deg, #143450, #0ea5c6 54%, #d8eef4);
}

.option-photo.tarpaulin {
  background:
    repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.18) 0 2px, transparent 2px 18px),
    linear-gradient(135deg, #172431, #53616c 48%, #8a9aa3);
}

.option-copy h3 {
  margin: 8px 0 10px;
  font-size: 28px;
  line-height: 1.1;
}

.option-copy p {
  margin: 0;
  color: var(--muted);
  line-height: 1.65;
}

.option-action {
  min-width: 96px;
  padding: 12px 16px;
  border: 1px solid var(--line);
  border-radius: 4px;
  color: var(--ink);
  font-size: 13px;
  font-weight: 800;
  text-align: center;
}

.option-action:hover {
  border-color: var(--cyan);
  color: var(--cyan);
}

.material-showcase {
  width: min(1120px, 100%);
  margin: 0 auto;
}

.material-feature {
  display: block;
  padding: 38px;
  border-radius: var(--radius);
  background:
    linear-gradient(135deg, rgba(11, 29, 51, 0.96), rgba(14, 165, 198, 0.76)),
    repeating-linear-gradient(45deg, rgba(255, 255, 255, 0.12) 0 2px, transparent 2px 16px);
  color: var(--white);
  box-shadow: var(--shadow);
}

.material-feature strong {
  display: block;
  margin: 10px 0 12px;
  font-size: clamp(38px, 5vw, 64px);
  line-height: 1;
}

.material-feature p {
  max-width: 780px;
  margin: 0;
  color: rgba(255, 255, 255, 0.78);
  font-size: 17px;
  line-height: 1.75;
}

.material-row-list {
  display: grid;
  gap: 14px;
  margin-top: 22px;
}

.material-row {
  display: grid;
  grid-template-columns: minmax(180px, 0.35fr) 1fr;
  gap: 24px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
}

.material-row span {
  font-size: 22px;
  font-weight: 800;
}

.material-row p {
  margin: 0;
  color: var(--muted);
  line-height: 1.65;
}

.inquiry-form {
  display: grid;
  gap: 16px;
  padding: 30px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--paper);
}

.inquiry-form label {
  display: grid;
  gap: 8px;
  color: #2d3944;
  font-size: 13px;
  font-weight: 800;
}

.inquiry-form input,
.inquiry-form select,
.inquiry-form textarea {
  width: 100%;
  border: 1px solid #cbd5dd;
  border-radius: 4px;
  padding: 13px 14px;
  background: var(--white);
  color: var(--ink);
  font: inherit;
}

.inquiry-form textarea {
  min-height: 128px;
  resize: vertical;
}

.inquiry-form button {
  width: 100%;
  background: var(--navy);
  color: var(--white);
  font: inherit;
  font-weight: 800;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  padding: 34px 48px;
  background: #08121f;
  color: rgba(255, 255, 255, 0.72);
  font-size: 13px;
}

.site-footer p {
  margin: 0;
}

@media (max-width: 1040px) {
  .site-header {
    padding: 0 24px;
  }

  .main-nav {
    display: none;
  }

  .product-grid,
  .advantage-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .intro,
  .material-layout,
  .factory,
  .facility-header,
  .contact,
  .contact-details,
  .online-message-layout,
  .detail-hero,
  .option-row,
  .material-row {
    grid-template-columns: 1fr;
  }

  .contact-map {
    max-width: 900px;
  }

  .online-message-layout {
    gap: 30px;
  }

  .detail-gallery {
    position: static;
  }

  .intro {
    gap: 18px;
  }
}

@media (max-width: 680px) {
  .site-header {
    min-height: 68px;
    padding: 0 16px;
  }

  .brand {
    min-width: 0;
  }

  .brand-mark {
    width: 38px;
    height: 38px;
  }

  .brand em,
  .nav-cta {
    display: none;
  }

  .hero-content {
    width: min(100% - 36px, 1120px);
  }

  .hero-lead {
    font-size: 16px;
  }

  .home-hero-title {
    font-size: 7vw;
  }

  .online-message-form .form-grid {
    grid-template-columns: 1fr;
  }

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

  .contact-list .contact-role-row {
    grid-template-columns: 1fr;
    gap: 6px;
  }

  .hero-stats,
  .product-grid,
  .advantage-grid {
    grid-template-columns: 1fr;
  }

  .facility-header {
    gap: 22px;
    margin-bottom: 32px;
  }

  .facility-header h2 {
    font-size: 36px;
  }

  .facility-gallery {
    grid-template-columns: 1fr;
  }

  .facility-photo.feature {
    grid-column: auto;
  }

  .facility-photo img,
  .facility-photo.feature img {
    aspect-ratio: 4 / 3;
  }

  .detail-gallery {
    grid-template-columns: 1fr;
  }

  .product-gallery .thumb-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    order: 2;
    height: auto;
  }

  .product-gallery .thumb {
    aspect-ratio: 1;
  }

  .product-gallery .main-photo {
    height: auto;
    aspect-ratio: 1;
  }

  .main-photo {
    min-height: 300px;
  }

  section {
    padding: 72px 18px;
  }

  .product-body p {
    min-height: auto;
  }

  .site-footer {
    display: grid;
    padding: 28px 18px;
  }
}

/* Generated product photography */
.visual,
.option-photo,
.main-photo,
.thumb {
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.product-gallery .main-photo {
  background-color: #eef3f5;
  background-size: contain;
}

.visual.oil,
.option-photo.oil,
.photo-oil {
  background-image: url("./assets/generated-products/oil-boom-fabric-01.png");
}

.option-photo.oil-inflatable,
.option-photo.oil-solid-float {
  background-color: #eef3f5;
  background-position: center;
  background-repeat: no-repeat;
  background-size: contain;
}

.option-photo.oil-inflatable {
  background-image: url("./assets/generated-products/oil-boom-inflatable.png");
}

.option-photo.oil-solid-float {
  background-image: url("./assets/generated-products/oil-boom-solid-float.png");
}

.visual.hovercraft,
.option-photo.hovercraft,
.photo-hovercraft {
  background-image: url("./assets/generated-products/hovercraft-skirt-material-01.png");
}

.option-photo.hovercraft-craft {
  background-image: url("./assets/generated-products/hovercraft-amphibious-primary-menu.png");
  background-position: center 58%;
}

.option-photo.inflatable-boat {
  background-image: url("./assets/generated-products/inflatable-boat-application.png");
  background-position: center 60%;
}

.option-photo.tent-flex-application,
.detail-gallery .main-photo.photo-tent-flex-application {
  background-image: url("./assets/generated-products/inflatable-tent-flex-application.png");
}

.option-photo.tent-pvc-application,
.detail-gallery .main-photo.photo-tent-pvc-application {
  background-image: url("./assets/generated-products/inflatable-tent-pvc-application.png");
}

.option-photo.tent-flex-application,
.option-photo.tent-pvc-application {
  background-position: center;
  background-size: cover;
}

.product-gallery .main-photo.photo-tent-flex-application,
.product-gallery .main-photo.photo-tent-pvc-application {
  background-color: #eef3f5;
  background-position: center;
  background-size: contain;
}

.option-photo.billboard-flex-application,
.detail-gallery .main-photo.photo-billboard-flex-application {
  background-image: url("./assets/generated-products/billboard-flex-application.png");
}

.option-photo.billboard-pvc-application,
.detail-gallery .main-photo.photo-billboard-pvc-application {
  background-image: url("./assets/generated-products/billboard-pvc-application.png");
}

.option-photo.tarpaulin-flex-application,
.detail-gallery .main-photo.photo-tarpaulin-flex-application {
  background-image: url("./assets/generated-products/tarpaulin-flex-application.png");
}

.option-photo.tarpaulin-pvc-application,
.detail-gallery .main-photo.photo-tarpaulin-pvc-application {
  background-image: url("./assets/generated-products/tarpaulin-pvc-application.png");
}

.option-photo.billboard-flex-application,
.option-photo.billboard-pvc-application,
.option-photo.tarpaulin-flex-application,
.option-photo.tarpaulin-pvc-application {
  background-position: center;
  background-size: cover;
}

.product-gallery .main-photo.photo-billboard-flex-application,
.product-gallery .main-photo.photo-billboard-pvc-application,
.product-gallery .main-photo.photo-tarpaulin-flex-application,
.product-gallery .main-photo.photo-tarpaulin-pvc-application {
  background-color: #eef3f5;
  background-position: center;
  background-size: contain;
}

.option-photo.water-tank-flex-application,
.detail-gallery .main-photo.photo-water-tank-flex-application {
  background-image: url("./assets/generated-products/water-tank-flex-application.png");
}

.option-photo.aquaculture-flex-application {
  background-image: url("./assets/generated-products/aquaculture-flex-application.png");
}

.option-photo.water-tank-flex-application,
.option-photo.aquaculture-flex-application {
  background-position: center;
  background-size: cover;
}

.product-gallery .main-photo.photo-water-tank-flex-application {
  background-color: #eef3f5;
  background-position: center;
  background-size: contain;
}

.visual.tent,
.option-photo.tent,
.photo-tent {
  background-image: url("./assets/generated-products/inflatable-tent-fabric-01.png");
}

.visual.billboard,
.option-photo.billboard,
.photo-billboard {
  background-image: url("./assets/generated-products/billboard-fabric-01.png");
}

.visual.tarpaulin,
.option-photo.tarpaulin,
.photo-tarpaulin {
  background-image: url("./assets/generated-products/tarpaulin-fabric-01.png");
}

.visual.water-tank,
.option-photo.water-tank,
.photo-water-tank {
  background-image: url("./assets/generated-products/water-tank-fabric-01.png");
}

.visual.aquaculture,
.option-photo.aquaculture,
.photo-aqua {
  background-image: url("./assets/generated-products/aquaculture-fabric-01.png");
}

.detail-gallery .thumb-list .thumb.photo-oil:nth-child(1),
.detail-gallery .thumb-list .thumb.photo-oil:nth-child(2) {
  background-image: url("./assets/generated-products/oil-boom-fabric-01.png");
}

.detail-gallery .main-photo.photo-oil {
  background-image: url("./assets/generated-products/oil-boom-fabric-02.png");
}

.photo-oil-flex-application {
  background-image: url("./assets/generated-products/oil-boom-inflatable.png");
}

.photo-oil-flex-roll {
  background-image: url("./assets/generated-products/oil-boom-flex-roll-v5.png");
}

.photo-oil-flex-texture {
  background-image: url("./assets/generated-products/oil-boom-flex-texture-v6.png");
}

.photo-oil-pvc-application {
  background-image: url("./assets/generated-products/oil-boom-solid-float.png");
}

.photo-oil-pvc-roll {
  background-image: url("./assets/generated-products/oil-boom-pvc-orange-roll-01.png");
}

.photo-oil-pvc-texture {
  background-image: url("./assets/generated-products/oil-boom-pvc-orange-roll-02.png");
}

.gallery-oil-flex .main-photo,
.gallery-oil-pvc .main-photo {
  background-color: #eef3f5;
  background-size: contain;
}

.gallery-oil-pvc .main-photo {
  background-position: center;
  background-size: cover;
}

.detail-gallery .thumb-list .thumb.photo-hovercraft:nth-child(1),
.detail-gallery .thumb-list .thumb.photo-hovercraft:nth-child(2) {
  background-image: url("./assets/generated-products/hovercraft-skirt-material-01.png");
}

.detail-gallery .main-photo.photo-hovercraft {
  background-image: url("./assets/generated-products/hovercraft-skirt-material-02.png");
}

.detail-gallery .main-photo.photo-hovercraft-application {
  background-image: url("./assets/generated-products/hovercraft-amphibious-primary-menu.png");
  background-position: center 58%;
  background-size: cover;
}

.detail-gallery .main-photo.photo-inflatable-boat-application {
  background-image: url("./assets/generated-products/inflatable-boat-application.png");
  background-position: center 60%;
  background-size: cover;
}

.detail-gallery .thumb.photo-inflatable-boat-roll-01 {
  background-image: url("./assets/generated-products/inflatable-boat-pvc-roll-detail-01.png");
  background-position: center;
}

.detail-gallery .thumb.photo-inflatable-boat-roll-02 {
  background-image: url("./assets/generated-products/inflatable-boat-pvc-roll-detail-02.png");
  background-position: center;
}

.detail-gallery .thumb-list .thumb.photo-tent:nth-child(1),
.detail-gallery .thumb-list .thumb.photo-tent:nth-child(2) {
  background-image: url("./assets/generated-products/inflatable-tent-fabric-01.png");
}

.detail-gallery .main-photo.photo-tent {
  background-image: url("./assets/generated-products/inflatable-tent-fabric-02.png");
}

.detail-gallery .thumb-list .thumb.photo-billboard:nth-child(1),
.detail-gallery .thumb-list .thumb.photo-billboard:nth-child(2) {
  background-image: url("./assets/generated-products/billboard-fabric-01.png");
}

.detail-gallery .main-photo.photo-billboard {
  background-image: url("./assets/generated-products/billboard-fabric-02.png");
}

.detail-gallery .thumb-list .thumb.photo-tarpaulin:nth-child(1),
.detail-gallery .thumb-list .thumb.photo-tarpaulin:nth-child(2) {
  background-image: url("./assets/generated-products/tarpaulin-fabric-01.png");
}

.detail-gallery .main-photo.photo-tarpaulin {
  background-image: url("./assets/generated-products/tarpaulin-fabric-02.png");
}

.detail-gallery .thumb-list .thumb.photo-water-tank:nth-child(1),
.detail-gallery .thumb-list .thumb.photo-water-tank:nth-child(2) {
  background-image: url("./assets/generated-products/water-tank-fabric-01.png");
}

.detail-gallery .main-photo.photo-water-tank {
  background-image: url("./assets/generated-products/water-tank-fabric-02.png");
}

.detail-gallery .thumb-list .thumb.photo-aqua:nth-child(1),
.detail-gallery .thumb-list .thumb.photo-aqua:nth-child(2) {
  background-image: url("./assets/generated-products/aquaculture-fabric-01.png");
}

.detail-gallery .main-photo.photo-aqua {
  background-image: url("./assets/generated-products/aquaculture-fabric-02.png");
}

.product-gallery:not(.gallery-oil-flex):not(.gallery-oil-pvc)
  .thumb-list
  .thumb:nth-child(2) {
  background-position: 68% center;
  background-size: 210%;
}

.product-gallery
  .thumb-list
  .thumb.photo-inflatable-boat-roll-02:nth-child(2) {
  background-color: #eef3f5;
  background-position: center;
  background-size: contain;
}

.product-gallery .thumb-list .thumb.photo-hovercraft-detail-01,
.product-gallery .thumb-list .thumb.photo-hovercraft-detail-02 {
  background-color: #f2f3f1;
  background-position: center;
  background-size: contain;
}

.product-gallery:not(.gallery-oil-flex):not(.gallery-oil-pvc)
  .thumb-list
  .thumb.photo-hovercraft-detail-02:nth-child(2) {
  background-position: center;
  background-size: contain;
}

.detail-gallery .thumb.photo-hovercraft-detail-01 {
  background-image: url("./assets/generated-products/hovercraft-flex-detail-01.png");
}

.detail-gallery .thumb.photo-hovercraft-detail-02 {
  background-image: url("./assets/generated-products/hovercraft-flex-detail-02.png");
}

.product-gallery .thumb-list .thumb.photo-tent-pvc-roll-01,
.product-gallery .thumb-list .thumb.photo-tent-pvc-roll-02 {
  background-color: #f1f3ef;
  background-position: center;
  background-size: contain;
}

.product-gallery:not(.gallery-oil-flex):not(.gallery-oil-pvc)
  .thumb-list
  .thumb.photo-tent-pvc-roll-02:nth-child(2) {
  background-position: center;
  background-size: contain;
}

.detail-gallery .thumb.photo-tent-pvc-roll-01 {
  background-image: url("./assets/generated-products/inflatable-tent-pvc-roll-detail-01.png");
}

.detail-gallery .thumb.photo-tent-pvc-roll-02 {
  background-image: url("./assets/generated-products/inflatable-tent-pvc-roll-detail-02.png");
}

.product-gallery:not(.gallery-oil-flex):not(.gallery-oil-pvc)
  .thumb-list
  .thumb.photo-tent-flex-detail-02:nth-child(2) {
  background-color: #f1f3ef;
  background-image: url("./assets/generated-products/inflatable-tent-flex-detail-02.png");
  background-position: center;
  background-size: contain;
}

.product-gallery .thumb-list .thumb.photo-billboard-flex-detail-01,
.product-gallery .thumb-list .thumb.photo-billboard-flex-detail-02 {
  background-color: #f5f5f2;
  background-position: center;
  background-size: contain;
}

.product-gallery:not(.gallery-oil-flex):not(.gallery-oil-pvc)
  .thumb-list
  .thumb.photo-billboard-flex-detail-02:nth-child(2) {
  background-position: center;
  background-size: contain;
}

.detail-gallery .thumb.photo-billboard-flex-detail-01 {
  background-image: url("./assets/generated-products/billboard-flex-detail-01.png");
}

.detail-gallery .thumb.photo-billboard-flex-detail-02 {
  background-image: url("./assets/generated-products/billboard-flex-detail-02.png");
}

.product-gallery .thumb-list .thumb.photo-billboard-pvc-detail-01,
.product-gallery .thumb-list .thumb.photo-billboard-pvc-detail-02 {
  background-color: #f5f5f2;
  background-position: center;
  background-size: contain;
}

.product-gallery:not(.gallery-oil-flex):not(.gallery-oil-pvc)
  .thumb-list
  .thumb.photo-billboard-pvc-detail-02:nth-child(2) {
  background-position: center;
  background-size: contain;
}

.detail-gallery .thumb.photo-billboard-pvc-detail-01 {
  background-image: url("./assets/generated-products/billboard-pvc-detail-01.png");
}

.detail-gallery .thumb.photo-billboard-pvc-detail-02 {
  background-image: url("./assets/generated-products/billboard-pvc-detail-02.png");
}

.product-gallery .thumb-list .thumb.photo-tarpaulin-flex-detail-01,
.product-gallery .thumb-list .thumb.photo-tarpaulin-flex-detail-02 {
  background-color: #f5f5f2;
  background-position: center;
  background-size: contain;
}

.product-gallery:not(.gallery-oil-flex):not(.gallery-oil-pvc)
  .thumb-list
  .thumb.photo-tarpaulin-flex-detail-02:nth-child(2) {
  background-position: center;
  background-size: contain;
}

.detail-gallery .thumb.photo-tarpaulin-flex-detail-01 {
  background-image: url("./assets/generated-products/tarpaulin-flex-detail-01.png");
}

.detail-gallery .thumb.photo-tarpaulin-flex-detail-02 {
  background-image: url("./assets/generated-products/tarpaulin-flex-detail-02.png");
}

.product-gallery .thumb-list .thumb.photo-tarpaulin-pvc-detail-01,
.product-gallery .thumb-list .thumb.photo-tarpaulin-pvc-detail-02 {
  background-color: #f5f5f2;
  background-position: center;
  background-size: contain;
}

.product-gallery:not(.gallery-oil-flex):not(.gallery-oil-pvc)
  .thumb-list
  .thumb.photo-tarpaulin-pvc-detail-02:nth-child(2) {
  background-position: center;
  background-size: contain;
}

.detail-gallery .thumb.photo-tarpaulin-pvc-detail-01 {
  background-image: url("./assets/generated-products/tarpaulin-pvc-detail-01.png");
}

.detail-gallery .thumb.photo-tarpaulin-pvc-detail-02 {
  background-image: url("./assets/generated-products/tarpaulin-pvc-detail-02.png");
}

.product-gallery .thumb-list .thumb.photo-aquaculture-flex-detail-01,
.product-gallery .thumb-list .thumb.photo-aquaculture-flex-detail-02 {
  background-color: #f5f5f2;
  background-position: center;
  background-size: contain;
}

.product-gallery:not(.gallery-oil-flex):not(.gallery-oil-pvc)
  .thumb-list
  .thumb.photo-aquaculture-flex-detail-02:nth-child(2) {
  background-position: center;
  background-size: contain;
}

.detail-gallery .thumb.photo-aquaculture-flex-detail-01 {
  background-image: url("./assets/generated-products/aquaculture-flex-detail-01.png");
}

.detail-gallery .thumb.photo-aquaculture-flex-detail-02 {
  background-image: url("./assets/generated-products/aquaculture-flex-detail-02.jpg");
}

.product-gallery .thumb-list .thumb.photo-water-tank-flex-detail-01,
.product-gallery .thumb-list .thumb.photo-water-tank-flex-detail-02 {
  background-color: #f5f5f2;
  background-position: center;
  background-size: contain;
}

.product-gallery:not(.gallery-oil-flex):not(.gallery-oil-pvc)
  .thumb-list
  .thumb.photo-water-tank-flex-detail-02:nth-child(2) {
  background-position: center;
  background-size: contain;
}

.detail-gallery .thumb.photo-water-tank-flex-detail-01 {
  background-image: url("./assets/generated-products/water-tank-flex-detail-01.png");
}

.detail-gallery .thumb.photo-water-tank-flex-detail-02 {
  background-image: url("./assets/generated-products/water-tank-flex-detail-02.png");
}

.product-card .visual {
  min-height: 260px;
  background-size: cover;
  background-repeat: no-repeat;
  background-color: #eef3f6;
}

.product-card .visual.oil,
.product-card .visual.hovercraft,
.product-card .visual.tent,
.product-card .visual.billboard,
.product-card .visual.tarpaulin,
.product-card .visual.water-tank,
.product-card .visual.aquaculture {
  background-position: center;
}

.product-card .visual.oil {
  background-image: url("./assets/generated-products/oil-boom-fabric-02.png");
}

.product-card .visual.hovercraft {
  background-image: url("./assets/generated-products/hovercraft-amphibious-primary-menu.png");
  background-position: center 58%;
}

.product-card .visual.tent {
  background-image: url("./assets/generated-products/inflatable-tent-fabric-02.png");
}

.product-card .visual.billboard {
  background-image: url("./assets/generated-products/billboard-fabric-02.png");
}

.product-card .visual.tarpaulin {
  background-image: url("./assets/generated-products/tarpaulin-fabric-02.png");
}

.product-card .visual.water-tank {
  background-image: url("./assets/generated-products/water-tank-application-primary.png");
}

.product-card .visual.aquaculture {
  background-image: url("./assets/generated-products/aquaculture-fabric-02.png");
}

.material-placeholder {
  background:
    linear-gradient(135deg, rgba(16, 24, 32, 0.08), rgba(14, 165, 198, 0.18)),
    repeating-linear-gradient(35deg, rgba(255, 255, 255, 0.26) 0 2px, transparent 2px 12px),
    linear-gradient(135deg, #35485a, #94a3ad);
}

/* FLEX Composite standalone story page */
.flex-nav-link {
  white-space: nowrap;
}

.flex-nav-link::after {
  display: none;
}

.flex-nav-link sup,
.flex-hero h1 sup {
  position: relative;
  top: -0.42em;
  margin-left: 2px;
  font-size: 0.52em;
}

.flex-page main {
  overflow: hidden;
}

.flex-hero {
  position: relative;
  display: flex;
  min-height: 640px;
  min-height: calc(100svh - 118px);
  align-items: center;
  overflow: hidden;
  color: var(--white);
  background: #071723;
}

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

.flex-hero-media {
  background-image: url("./assets/hero-material-matte-grainback.png");
  background-position: center 52%;
  background-size: cover;
  transform: scale(1.015);
}

.flex-hero-shade {
  background:
    linear-gradient(90deg, rgba(3, 14, 23, 0.94) 0%, rgba(3, 14, 23, 0.74) 43%, rgba(3, 14, 23, 0.12) 80%),
    linear-gradient(180deg, rgba(3, 14, 23, 0.08), rgba(3, 14, 23, 0.5));
}

.flex-hero-inner {
  position: relative;
  width: min(1180px, calc(100% - 96px));
  margin: 0 auto;
  padding: 92px 0 76px;
}

.flex-hero h1 {
  max-width: none;
  margin-bottom: 22px;
  font-size: 68px;
  line-height: 1;
  letter-spacing: 0;
}

.flex-hero-lead {
  max-width: 690px;
  margin-bottom: 34px;
  color: rgba(255, 255, 255, 0.82);
  font-size: 21px;
  line-height: 1.55;
}

.flex-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.flex-primary,
.flex-ghost,
.flex-dark-button {
  min-height: 50px;
  padding: 0 22px;
}

.flex-primary {
  border-color: var(--cyan);
  background: var(--cyan);
  color: #04131d;
}

.flex-primary:hover {
  border-color: #3bc5df;
  background: #3bc5df;
}

.flex-ghost {
  border-color: rgba(255, 255, 255, 0.48);
  background: rgba(7, 23, 35, 0.18);
  color: var(--white);
}

.flex-ghost:hover {
  border-color: var(--white);
  background: rgba(255, 255, 255, 0.1);
}

.flex-proof {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  width: min(1180px, calc(100% - 96px));
  margin: -28px auto 0;
  border: 1px solid #d6e0e6;
  border-top: 3px solid var(--cyan);
  border-radius: 6px;
  background: var(--white);
  box-shadow: 0 18px 45px rgba(6, 24, 38, 0.13);
}

.flex-proof > div {
  min-width: 0;
  padding: 23px 28px;
}

.flex-proof > div + div {
  border-left: 1px solid #dce3e8;
}

.flex-proof strong,
.flex-proof span {
  display: block;
}

.flex-proof strong {
  margin-bottom: 6px;
  font-size: 17px;
}

.flex-proof span {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.45;
}

.flex-section {
  width: min(1180px, calc(100% - 96px));
  margin: 0 auto;
  padding: 104px 0;
}

.flex-section-heading {
  max-width: 760px;
  margin-bottom: 42px;
}

.flex-section-heading.compact {
  margin-bottom: 38px;
}

.flex-section-heading h2,
.flex-story-copy h2,
.flex-testing-copy h2,
.flex-cta-band h2 {
  margin-bottom: 18px;
  font-size: 43px;
  line-height: 1.12;
  letter-spacing: 0;
}

.flex-section-heading p:last-child,
.flex-story-copy p,
.flex-testing-copy p {
  color: var(--muted);
  font-size: 18px;
  line-height: 1.7;
}

.flex-film-section {
  padding-top: 100px;
}

.flex-video-wrap {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16 / 9;
  border-radius: 6px;
  background: #071723;
  box-shadow: 0 24px 60px rgba(6, 24, 38, 0.18);
}

.flex-video {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.flex-video-sound-start {
  position: absolute;
  left: 50%;
  top: 50%;
  z-index: 2;
  transform: translate(-50%, -50%);
  min-width: 180px;
  padding: 15px 24px;
  border: 1px solid rgba(255, 255, 255, 0.65);
  border-radius: 999px;
  background: rgba(7, 23, 35, 0.88);
  color: #fff;
  font: inherit;
  font-weight: 700;
  cursor: pointer;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.28);
  backdrop-filter: blur(8px);
}

.flex-video-sound-start:hover,
.flex-video-sound-start:focus-visible {
  background: #06a7c9;
  border-color: #06a7c9;
}

.flex-story-band {
  background: #0d2230;
  color: var(--white);
}

.flex-story-inner {
  display: grid;
  grid-template-columns: minmax(0, 0.84fr) minmax(0, 1.16fr);
  gap: 88px;
  width: min(1180px, calc(100% - 96px));
  margin: 0 auto;
  padding: 104px 0;
}

.flex-story-copy p {
  color: rgba(255, 255, 255, 0.68);
}

.flex-capability-list {
  border-top: 1px solid rgba(255, 255, 255, 0.2);
}

.flex-capability-list > div {
  display: grid;
  grid-template-columns: 42px minmax(170px, 0.9fr) minmax(0, 1.1fr);
  gap: 18px;
  align-items: start;
  padding: 23px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}

.flex-capability-list span {
  color: var(--cyan);
  font-size: 13px;
  font-weight: 800;
}

.flex-capability-list strong {
  font-size: 16px;
}

.flex-capability-list p {
  margin: 0;
  color: rgba(255, 255, 255, 0.6);
  font-size: 14px;
  line-height: 1.55;
}

.flex-surface-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}

.flex-surface-item {
  margin: 0;
  overflow: hidden;
  border: 1px solid #d7e0e5;
  border-radius: 6px;
  background: #f4f7f8;
}

.flex-surface-item img {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.flex-surface-item figcaption {
  padding: 22px 24px 24px;
}

.flex-surface-item strong,
.flex-surface-item span {
  display: block;
}

.flex-surface-item strong {
  margin-bottom: 7px;
  font-size: 18px;
}

.flex-surface-item span {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.5;
}

.flex-applications-band {
  background: #f1f5f6;
}

.flex-application-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.flex-application {
  position: relative;
  min-width: 0;
  overflow: hidden;
  border-radius: 6px;
  background: #0b1d2a;
}

.flex-application img {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  transition: transform 220ms ease, opacity 220ms ease;
}

.flex-application span {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  padding: 34px 16px 15px;
  background: linear-gradient(180deg, transparent, rgba(3, 14, 23, 0.86));
  color: var(--white);
  font-size: 15px;
  font-weight: 800;
}

.flex-application:hover img {
  opacity: 0.9;
  transform: scale(1.025);
}

.flex-testing-band {
  background: #e6edf0;
}

.flex-testing-inner {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(360px, 0.85fr);
  width: min(1380px, 100%);
  margin: 0 auto;
}

.flex-testing-media {
  min-height: 610px;
}

.flex-testing-media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.flex-testing-copy {
  align-self: center;
  padding: 72px 66px;
}

.flex-dark-button {
  margin-top: 10px;
  background: #0d2230;
  color: var(--white);
}

.flex-dark-button:hover {
  background: #173749;
}

.flex-data-section {
  display: grid;
  grid-template-columns: minmax(280px, 0.72fr) minmax(0, 1.28fr);
  gap: 72px;
  align-items: start;
}

.flex-data-table-wrap {
  overflow: hidden;
  border: 1px solid #d7e0e5;
  border-top: 3px solid var(--cyan);
  border-radius: 6px;
}

.flex-data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 16px;
}

.flex-data-table th,
.flex-data-table td {
  padding: 18px 22px;
  border-bottom: 1px solid #dfe6ea;
  text-align: left;
  line-height: 1.45;
}

.flex-data-table tr:last-child th,
.flex-data-table tr:last-child td {
  border-bottom: 0;
}

.flex-data-table th {
  width: 48%;
  color: #2d3c47;
  background: #f4f7f8;
  font-weight: 700;
}

.flex-data-table td {
  color: #006f84;
  font-weight: 800;
}

.flex-cta-band {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 48px;
  padding: 78px max(48px, calc((100% - 1180px) / 2));
  background: #081923;
  color: var(--white);
}

.flex-cta-band > div {
  max-width: 760px;
}

.flex-cta-band h2 {
  margin-bottom: 0;
}

@media (max-width: 1040px) {
  .flex-hero-inner,
  .flex-proof,
  .flex-section,
  .flex-story-inner {
    width: min(100% - 48px, 1180px);
  }

  .flex-proof {
    grid-template-columns: 1fr;
  }

  .flex-proof > div + div {
    border-top: 1px solid #dce3e8;
    border-left: 0;
  }

  .flex-story-inner,
  .flex-data-section {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .flex-application-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .flex-testing-inner {
    grid-template-columns: 1fr;
  }

  .flex-testing-media {
    min-height: 0;
  }

  .flex-testing-media img {
    aspect-ratio: 16 / 9;
  }

  .flex-testing-copy {
    width: min(100% - 48px, 1180px);
    margin: 0 auto;
    padding: 64px 0 80px;
  }
}

@media (max-width: 680px) {
  .flex-hero {
    min-height: calc(100svh - 108px);
  }

  .flex-hero-media {
    background-position: 62% center;
  }

  .flex-hero-shade {
    background: linear-gradient(90deg, rgba(3, 14, 23, 0.9), rgba(3, 14, 23, 0.46));
  }

  .flex-hero-inner,
  .flex-proof,
  .flex-section,
  .flex-story-inner,
  .flex-testing-copy {
    width: min(100% - 32px, 1180px);
  }

  .flex-hero-inner {
    padding: 64px 0 52px;
  }

  .flex-hero h1 {
    font-size: 46px;
  }

  .flex-hero-lead {
    font-size: 17px;
    line-height: 1.55;
  }

  .flex-hero-actions,
  .flex-hero-actions .button {
    width: 100%;
  }

  .flex-proof {
    margin-top: -18px;
  }

  .flex-proof > div {
    padding: 18px 20px;
  }

  .flex-section,
  .flex-story-inner {
    padding-top: 76px;
    padding-bottom: 76px;
  }

  .flex-section-heading h2,
  .flex-story-copy h2,
  .flex-testing-copy h2,
  .flex-cta-band h2 {
    font-size: 32px;
  }

  .flex-section-heading p:last-child,
  .flex-story-copy p,
  .flex-testing-copy p {
    font-size: 16px;
  }

  .flex-capability-list > div {
    grid-template-columns: 34px minmax(0, 1fr);
  }

  .flex-capability-list p {
    grid-column: 2;
  }

  .flex-surface-grid,
  .flex-application-grid {
    grid-template-columns: 1fr;
  }

  .flex-application img {
    aspect-ratio: 16 / 10;
  }

  .flex-testing-media img {
    aspect-ratio: 4 / 3;
  }

  .flex-testing-copy {
    padding-top: 52px;
    padding-bottom: 68px;
  }

  .flex-data-table {
    font-size: 14px;
  }

  .flex-data-table th,
  .flex-data-table td {
    padding: 15px 14px;
  }

  .flex-cta-band {
    display: block;
    padding: 66px 16px;
  }

  .flex-cta-band .button {
    width: 100%;
    margin-top: 26px;
  }
}