:root {
  --brand: #008f91;
  --brand-dark: #006c70;
  --ink: #172022;
  --muted: #626d72;
  --line: #dfe5e7;
  --soft: #f4f6f7;
  --white: #ffffff;
  --dark: #172022;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  overflow-x: hidden;
  margin: 0;
  color: var(--ink);
  background: var(--white);
  font-family: Inter, "Source Sans 3", Arial, sans-serif;
}

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

button,
input,
select,
textarea {
  font: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  height: 60px;
  padding: 0 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(255, 255, 255, 0.94);
  border-bottom: 1px solid rgba(223, 229, 231, 0.9);
  backdrop-filter: blur(14px);
}

.site-header nav {
  display: flex;
  align-items: center;
  gap: 34px;
  color: #344044;
  font-size: 15px;
  font-weight: 600;
}

.site-header > img {
  width: 205px;
  max-width: 60%;
  height: auto;
  flex-shrink: 1;
}

.site-header > .header-cta {
  flex-shrink: 0;
}

.nav-item {
  position: relative;
  display: flex;
  align-items: center;
  min-height: 60px;
}

.mega-menu {
  position: fixed;
  top: 72px;
  left: 50%;
  z-index: 30;
  width: min(1040px, calc(100vw - 96px));
  padding: 18px;
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 24px;
  border: 1px solid rgba(255, 255, 255, 0.68);
  border-radius: 10px;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.86), rgba(244, 248, 249, 0.76)),
    rgba(255, 255, 255, 0.78);
  box-shadow: 0 28px 70px rgba(16, 31, 35, 0.2);
  backdrop-filter: blur(24px) saturate(1.15);
  transform: translate(-50%, 12px);
  opacity: 0;
  pointer-events: none;
  transition: opacity 180ms ease, transform 180ms ease;
}

.has-mega:hover .mega-menu,
.has-mega:focus-within .mega-menu {
  transform: translate(-50%, 0);
  opacity: 1;
  pointer-events: auto;
}

.mega-media {
  position: relative;
  min-height: 314px;
  overflow: hidden;
  border-radius: 8px;
  background: var(--soft);
}

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

.site-header .mega-media img {
  width: 100%;
  height: 100%;
}

.mega-content {
  padding: 14px 12px 10px;
}

.mega-content > span {
  display: block;
  color: var(--brand);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.mega-content h3 {
  max-width: 520px;
  margin-top: 14px;
  color: var(--ink);
  font-size: 34px;
  line-height: 1.04;
}

.mega-content p {
  max-width: 560px;
  margin: 16px 0 0;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.58;
}

.mega-links {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-top: 26px;
}

.mega-links a {
  min-height: 86px;
  padding: 16px;
  display: grid;
  gap: 8px;
  align-content: start;
  border: 1px solid rgba(223, 229, 231, 0.92);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.68);
  transition: border-color 160ms ease, background 160ms ease, transform 160ms ease;
}

.mega-links a:hover {
  transform: translateY(-2px);
  border-color: rgba(0, 143, 145, 0.55);
  background: rgba(255, 255, 255, 0.92);
}

.mega-links strong {
  color: var(--ink);
  font-size: 16px;
}

.mega-links small {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.42;
}

.header-cta,
.primary-btn,
.secondary-btn,
.text-link {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  border-radius: 6px;
  font-weight: 700;
}

.header-cta {
  padding: 15px 20px;
  color: white;
  background: var(--brand);
}

.hero {
  position: relative;
  min-height: 720px;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-bg {
  object-fit: cover;
}

.hero-shade {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(10, 18, 20, 0.84) 0%, rgba(10, 18, 20, 0.68) 38%, rgba(10, 18, 20, 0.16) 76%),
    linear-gradient(180deg, rgba(0, 0, 0, 0.2), rgba(0, 0, 0, 0.42));
}

.hero-content {
  position: relative;
  z-index: 1;
  width: 100%;
  padding: 84px 76px 72px;
  display: block;
}

.hero h1 {
  max-width: 920px;
  margin: 0;
  color: white;
  font-size: 58px;
  line-height: 0.98;
  letter-spacing: 0;
}

.hero p {
  max-width: 780px;
  margin: 18px 0 0;
  color: rgba(255, 255, 255, 0.86);
  font-size: 18px;
  line-height: 1.62;
}

.hero-actions {
  display: flex;
  gap: 18px;
  margin-top: 22px;
}

.primary-btn,
.secondary-btn {
  min-height: 54px;
  padding: 0 24px;
  font-size: 16px;
}

.primary-btn {
  color: white;
  background: var(--brand);
}

.secondary-btn {
  color: white;
  border: 1px solid rgba(255, 255, 255, 0.42);
}

.primary-btn.dark {
  background: var(--ink);
}

.hero-panel {
  padding: 28px;
  color: white;
  background: rgba(12, 24, 26, 0.68);
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 8px;
  backdrop-filter: blur(18px);
}

.hero-panel span {
  display: block;
  color: #83d5d2;
  font-size: 14px;
  font-weight: 800;
  text-transform: uppercase;
}

.hero-panel strong {
  display: block;
  margin-top: 18px;
  font-size: 27px;
  line-height: 1.18;
}

.hero-panel p {
  margin-top: 22px;
  font-size: 17px;
}

.stats-band {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-bottom: 1px solid var(--line);
  background: white;
}

.stats-band div {
  min-height: 86px;
  padding: 20px 48px;
  border-right: 1px solid var(--line);
}

.stats-band strong {
  display: block;
  color: var(--brand);
  font-size: 32px;
  line-height: 1;
}

.stats-band span {
  display: block;
  margin-top: 16px;
  color: var(--muted);
  font-size: 17px;
}

.section {
  padding: 38px 76px;
}

.section-heading {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 84px;
  align-items: end;
  margin-bottom: 26px;
}

.section-heading.compact {
  grid-template-columns: 0.9fr 0.8fr;
}

h2 {
  margin: 0;
  color: var(--ink);
  font-size: 36px;
  line-height: 1.06;
  letter-spacing: 0;
}

h3 {
  margin: 0;
  font-size: 27px;
  line-height: 1.18;
}

.section-heading p,
.modular p,
.applications p,
.trust-copy p,
.resource p,
.quote-form p {
  margin: 0;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.66;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.product-card {
  min-height: 200px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: white;
}

.product-image {
  position: relative;
  height: 170px;
  margin: -4px -4px 22px;
  overflow: hidden;
  border-radius: 6px;
  background: var(--soft);
}

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

.product-card p {
  margin: 16px 0 20px;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.56;
}

.product-card ul {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
  color: #334044;
  font-size: 17px;
  font-weight: 650;
}

.product-card li {
  display: flex;
  gap: 12px;
  align-items: center;
}

.product-card svg {
  color: var(--brand);
  flex: 0 0 auto;
}

.modular {
  min-height: 330px;
  padding: 38px 76px;
  display: grid;
  grid-template-columns: 0.88fr 1.12fr;
  gap: 70px;
  align-items: center;
  color: white;
  background: var(--dark);
}

.modular h2 {
  color: white;
}

.modular-copy p {
  margin-top: 20px;
  color: rgba(255, 255, 255, 0.72);
}

.feature-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-top: 30px;
}

.feature-list span {
  display: flex;
  gap: 12px;
  align-items: center;
  color: rgba(255, 255, 255, 0.88);
  font-size: 17px;
}

.feature-list svg {
  color: #62cbc8;
}

.system-diagram {
  min-height: 210px;
  padding: 26px;
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr;
  gap: 18px;
  align-items: center;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(0, 143, 145, 0.22), rgba(255, 255, 255, 0.04)),
    rgba(255, 255, 255, 0.04);
}

.system-diagram div {
  min-height: 110px;
  display: grid;
  place-items: center;
  text-align: center;
  padding: 28px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 8px;
  color: white;
  font-size: 24px;
  font-weight: 800;
}

.system-diagram svg {
  color: #62cbc8;
}

.advantages {
  background: var(--soft);
}

.advantage-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
}

.advantage-grid article {
  min-height: 172px;
  padding: 20px 22px;
  border-left: 3px solid var(--brand);
  background: white;
}

.advantage-grid svg {
  color: var(--brand);
}

.advantage-grid h3 {
  margin-top: 18px;
  font-size: 22px;
}

.advantage-grid p {
  margin: 12px 0 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.58;
}

.applications {
  padding: 36px 76px 38px;
  background: white;
}

.solution-heading {
  margin-bottom: 26px;
}

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

.solution-card {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: white;
}

.solution-image {
  position: relative;
  height: 150px;
  overflow: hidden;
}

.solution-image img {
  object-fit: cover;
}

.solution-copy {
  padding: 14px 16px;
}

.solution-copy span {
  display: block;
  color: var(--brand);
  font-size: 12px;
  font-weight: 850;
  text-transform: uppercase;
}

.solution-copy h3 {
  margin-top: 12px;
  font-size: 19px;
}

.solution-copy p {
  margin: 12px 0 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.54;
}

.solution-selector {
  padding: 34px 76px;
  display: grid;
  grid-template-columns: 0.78fr 1.22fr;
  gap: 58px;
  align-items: center;
  background: var(--soft);
}

.selector-copy h2 {
  font-size: 32px;
}

.selector-copy p {
  margin: 14px 0 0;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.58;
}

.selector-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 20px;
}

.selector-tabs button {
  height: 42px;
  padding: 0 18px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: white;
  color: #2b3639;
  font-size: 14px;
  font-weight: 800;
}

.selector-tabs button.active {
  border-color: var(--brand);
  color: white;
  background: var(--brand);
}

.selector-board {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 18px;
}

.selector-main-image {
  position: relative;
  min-height: 220px;
  overflow: hidden;
  border-radius: 8px;
}

.selector-main-image img {
  object-fit: cover;
}

.selector-panel {
  padding: 20px;
  border-radius: 8px;
  background: #11191b;
  color: white;
}

.selector-panel h3 {
  font-size: 24px;
}

.selector-row {
  display: grid;
  gap: 6px;
  padding: 11px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.14);
}

.selector-row span {
  color: #83d5d2;
  font-size: 12px;
  font-weight: 850;
  text-transform: uppercase;
}

.selector-row strong {
  font-size: 17px;
  line-height: 1.3;
}

.trust {
  display: grid;
  grid-template-columns: 1.08fr 0.92fr;
  min-height: 320px;
  background: var(--soft);
}

.team-image {
  position: relative;
  min-height: 320px;
}

.team-image img {
  object-fit: cover;
}

.trust-copy {
  padding: 38px 76px;
  align-self: center;
}

.trust-copy p {
  margin-top: 28px;
}

.text-link {
  margin-top: 42px;
  color: var(--brand-dark);
  font-size: 18px;
}

.resource {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 80px;
  color: white;
  background: var(--brand);
}

.resource h2,
.resource p {
  color: white;
}

.resource p {
  max-width: 900px;
  margin-top: 24px;
  color: rgba(255, 255, 255, 0.86);
}

.faq-quote {
  padding: 34px 76px;
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 72px;
  background: white;
}

.faq h2,
.quote-form h2 {
  font-size: 34px;
}

.faq-row {
  width: 100%;
  min-height: 54px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 0;
  border: 0;
  border-bottom: 1px solid var(--line);
  background: transparent;
  color: inherit;
  font-size: 17px;
  font-weight: 700;
  text-align: left;
  cursor: pointer;
}

.faq-item {
  border-bottom: 1px solid var(--line);
}

.faq-item summary {
  min-height: 54px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  color: var(--ink);
  font-size: 17px;
  font-weight: 800;
  cursor: pointer;
  list-style: none;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  content: "鈱?;
  font-size: 18px;
  color: var(--ink);
}

.faq-item[open] summary::after {
  transform: rotate(180deg);
}

.faq-item p {
  margin: 0;
  padding: 0 0 20px;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.58;
}

.quote-form {
  padding: 24px;
  border-radius: 8px;
  background: var(--soft);
}

.quote-form p {
  margin-top: 18px;
  font-size: 18px;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 24px;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: white;
  color: var(--ink);
  font-size: 17px;
  outline: none;
}

input {
  height: 52px;
  padding: 0 18px;
}

select {
  height: 52px;
  padding: 0 42px 0 18px;
  background: white;
}

.quote-form label {
  display: grid;
  gap: 7px;
}

.quote-form label > span {
  color: inherit;
  font-size: 13px;
  font-weight: 800;
}

.quote-form label > span strong {
  color: #fff;
}

.quote-form label small {
  min-height: 0;
  color: #fff;
  font-size: 12px;
}

textarea {
  min-height: 86px;
  margin-top: 16px;
  padding: 18px;
  resize: vertical;
}

.quote-form button {
  width: 100%;
  height: 56px;
  margin-top: 20px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  border: 0;
  border-radius: 6px;
  color: white;
  background: var(--brand);
  font-size: 18px;
  font-weight: 800;
  cursor: pointer;
}

.map-section {
  padding: 76px;
  background:
    radial-gradient(circle at 16% 18%, rgba(247, 194, 56, 0.14), transparent 28%),
    linear-gradient(135deg, #101416 0%, #182023 100%);
}

.map-shell {
  display: grid;
  grid-template-columns: 0.72fr 1.28fr;
  gap: 44px;
  align-items: center;
}

.map-copy span {
  display: block;
  color: #f7c238;
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.map-copy h2 {
  margin-top: 16px;
  color: white;
  font-size: 42px;
}

.map-copy p {
  max-width: 560px;
  margin: 20px 0 0;
  color: rgba(255, 255, 255, 0.72);
  font-size: 17px;
  line-height: 1.66;
}

.map-card {
  overflow: hidden;
  border: 1px solid rgba(247, 194, 56, 0.28);
  border-radius: 12px;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.02)),
    #0e1416;
  box-shadow: 0 26px 70px rgba(0, 0, 0, 0.34), 0 0 0 1px rgba(255, 255, 255, 0.04) inset;
}

.map-toolbar {
  min-height: 74px;
  padding: 18px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  border-bottom: 1px solid rgba(247, 194, 56, 0.2);
}

.map-toolbar strong {
  color: white;
  font-size: 17px;
  letter-spacing: 0.02em;
}

.map-toolbar a {
  min-height: 42px;
  padding: 0 18px;
  display: inline-flex;
  align-items: center;
  border: 1px solid rgba(247, 194, 56, 0.62);
  border-radius: 6px;
  color: #11191b;
  background: #f7c238;
  font-size: 14px;
  font-weight: 900;
}

.map-preview {
  position: relative;
  min-height: 430px;
  overflow: hidden;
  background:
    radial-gradient(circle at 52% 50%, rgba(0, 151, 155, 0.26), transparent 10%),
    radial-gradient(circle at 26% 24%, rgba(247, 194, 56, 0.18), transparent 18%),
    linear-gradient(135deg, #eef3f3 0%, #dce6e7 100%);
}

.map-preview::before {
  content: "";
  position: absolute;
  inset: -18%;
  background-image:
    linear-gradient(35deg, transparent 48%, rgba(16, 44, 47, 0.12) 49%, rgba(16, 44, 47, 0.12) 51%, transparent 52%),
    linear-gradient(145deg, transparent 48%, rgba(0, 151, 155, 0.15) 49%, rgba(0, 151, 155, 0.15) 51%, transparent 52%);
  background-size: 180px 180px, 240px 240px;
  opacity: 0.85;
  transform: rotate(-6deg);
}

.map-grid-line,
.map-route,
.map-pin,
.map-location-label {
  position: absolute;
  z-index: 1;
}

.map-grid-line {
  background: rgba(16, 44, 47, 0.12);
}

.map-grid-line.horizontal {
  left: 0;
  right: 0;
  height: 1px;
}

.map-grid-line.horizontal.one { top: 34%; }
.map-grid-line.horizontal.two { top: 68%; }

.map-grid-line.vertical {
  top: 0;
  bottom: 0;
  width: 1px;
}

.map-grid-line.vertical.one { left: 32%; }
.map-grid-line.vertical.two { left: 68%; }

.map-route {
  height: 10px;
  border-radius: 999px;
  background: rgba(247, 194, 56, 0.72);
  box-shadow: 0 0 0 4px rgba(247, 194, 56, 0.18);
}

.map-route.main {
  left: 8%;
  right: 10%;
  top: 53%;
  transform: rotate(-13deg);
}

.map-route.secondary {
  left: 18%;
  right: 18%;
  top: 38%;
  height: 7px;
  background: rgba(0, 151, 155, 0.62);
  box-shadow: 0 0 0 4px rgba(0, 151, 155, 0.14);
  transform: rotate(19deg);
}

.map-pin {
  left: 50%;
  top: 48%;
  width: 58px;
  height: 58px;
  display: grid;
  place-items: center;
  border-radius: 50% 50% 50% 6px;
  background: #00979b;
  box-shadow: 0 18px 35px rgba(0, 151, 155, 0.28);
  transform: translate(-50%, -50%) rotate(-45deg);
}

.map-pin span {
  width: 20px;
  height: 20px;
  display: block;
  border-radius: 50%;
  background: white;
}

.map-location-label {
  left: 50%;
  top: calc(48% + 46px);
  min-width: 220px;
  padding: 14px 18px;
  border: 1px solid rgba(16, 44, 47, 0.1);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 18px 44px rgba(16, 44, 47, 0.16);
  transform: translateX(-50%);
  text-align: center;
}

.map-location-label strong,
.map-location-label span {
  display: block;
}

.map-location-label strong {
  color: #10191b;
  font-size: 16px;
}

.map-location-label span {
  margin-top: 4px;
  color: #667477;
  font-size: 13px;
}

.inquiry-open {
  overflow: hidden;
}

.inquiry-modal[aria-hidden="true"] {
  display: none;
}

.inquiry-modal {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: grid;
  place-items: center;
  padding: 28px;
}

.inquiry-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(10, 18, 20, 0.68);
  backdrop-filter: blur(12px);
}

.inquiry-dialog {
  position: relative;
  width: min(920px, 100%);
  max-height: calc(100vh - 56px);
  overflow: auto;
  padding: 42px;
  border: 1px solid rgba(255, 255, 255, 0.58);
  border-radius: 12px;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.96), rgba(244, 248, 249, 0.9)),
    white;
  box-shadow: 0 34px 90px rgba(0, 0, 0, 0.34);
}

.inquiry-close {
  position: absolute;
  top: 18px;
  right: 18px;
  width: 42px;
  height: 42px;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: white;
  color: var(--ink);
  font-size: 26px;
  line-height: 1;
  cursor: pointer;
}

.inquiry-intro span {
  display: block;
  color: var(--brand);
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.inquiry-intro h2 {
  margin-top: 12px;
  font-size: 42px;
}

.inquiry-intro p {
  max-width: 720px;
  margin: 16px 0 0;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.62;
}

.inquiry-form {
  margin-top: 28px;
}

.inquiry-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.inquiry-form label {
  display: grid;
  gap: 8px;
}

.inquiry-form label span {
  color: var(--ink);
  font-size: 14px;
  font-weight: 850;
}

.inquiry-form label strong {
  color: #d33333;
}

.inquiry-form input,
.inquiry-form select,
.inquiry-form textarea {
  border-color: #cfd8dc;
  background: white;
}

.inquiry-form input[aria-invalid="true"],
.inquiry-form select[aria-invalid="true"],
.inquiry-form textarea[aria-invalid="true"] {
  border-color: #d33333;
  box-shadow: 0 0 0 3px rgba(211, 51, 51, 0.1);
}

.inquiry-form small {
  min-height: 18px;
  color: #d33333;
  font-size: 12px;
  line-height: 1.4;
}

.inquiry-message {
  margin-top: 8px;
}

.inquiry-message textarea {
  min-height: 128px;
}

.inquiry-submit {
  width: 100%;
  height: 60px;
  margin-top: 18px;
  border: 0;
  border-radius: 6px;
  color: white;
  background: var(--brand);
  font-size: 18px;
  font-weight: 900;
  cursor: pointer;
}

.inquiry-submit:disabled {
  opacity: 0.62;
  cursor: wait;
}

.inquiry-status {
  min-height: 24px;
  margin-top: 16px;
  font-size: 14px;
  font-weight: 800;
}

.inquiry-status[data-state="success"] {
  color: var(--brand-dark);
}

.inquiry-status[data-state="error"] {
  color: #d33333;
}

.quote-form .inquiry-status[data-state="success"],
.quote-form .inquiry-status[data-state="error"] {
  color: white;
}

.inquiry-note {
  margin: 12px 0 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.5;
}

.inquiry-hp {
  position: absolute;
  left: -9999px;
  opacity: 0;
}

.inquiry-page {
  min-height: calc(100vh - 70px);
  padding: 76px;
  display: grid;
  grid-template-columns: 0.72fr 1.28fr;
  gap: 56px;
  align-items: start;
  background:
    radial-gradient(circle at 12% 18%, rgba(0, 143, 145, 0.14), transparent 28%),
    linear-gradient(135deg, #f7fafb 0%, #ffffff 100%);
}

.inquiry-page-copy span {
  color: var(--brand);
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.inquiry-page-copy h1 {
  margin: 16px 0 0;
  color: var(--ink);
  font-size: 58px;
  line-height: 1.02;
}

.inquiry-page-copy p {
  margin: 22px 0 0;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.66;
}

.inquiry-page-card .inquiry-dialog {
  position: static;
  width: 100%;
  max-height: none;
  box-shadow: 0 22px 70px rgba(16, 31, 35, 0.12);
}

footer {
  min-height: 108px;
  padding: 18px 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 80px;
  border-top: 0;
  background: var(--brand);
  color: white;
}

footer div {
  max-width: 900px;
  text-align: right;
}

footer strong {
  font-size: 20px;
}

footer p {
  margin: 10px 0 0;
  color: rgba(255, 255, 255, 0.82);
  font-size: 16px;
  line-height: 1.5;
}

footer p a {
  color: inherit;
}

@media (max-width: 900px) {
  .site-header {
    height: auto;
    padding: 22px;
    gap: 20px;
    align-items: flex-start;
  }

  .site-header nav {
    display: none;
  }

  .site-header > img {
    max-width: 56%;
  }

  .site-header > .header-cta {
    min-width: 0;
    max-width: 44%;
    padding: 12px 14px;
    gap: 6px;
    flex-shrink: 1;
    line-height: 1.15;
  }

  .hero-content,
  .section-heading,
  .modular,
  .applications,
  .solution-selector,
  .selector-board,
  .trust,
  .faq-quote {
    grid-template-columns: 1fr;
  }

  .hero-content,
  .section,
  .modular,
  .applications,
  .solution-selector,
  .faq-quote,
  footer {
    padding-left: 24px;
    padding-right: 24px;
  }

  .solution-grid {
    grid-template-columns: 1fr;
  }

  .solution-selector,
  .selector-board,
  .trust,
  .trust > *,
  .resource > * {
    min-width: 0;
  }

  .trust-copy {
    padding: 38px 24px;
  }

  .resource {
    flex-direction: column;
    align-items: flex-start;
    gap: 32px;
  }

  .hero h1 {
    font-size: 48px;
  }

  h2 {
    font-size: 36px;
  }

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

  .system-diagram,
  .feature-list,
  .form-grid,
  .application-list,
  .map-shell {
    grid-template-columns: 1fr;
  }

  footer {
    flex-direction: column;
    align-items: flex-start;
  }

  footer div {
    text-align: left;
  }
}

.product-nav img {
  width: 205px;
  height: auto;
}

.product-nav {
  z-index: 80;
  height: 70px;
}

.product-nav nav {
  gap: 22px;
  font-size: 14px;
  font-weight: 700;
}

@media (max-width: 1180px) {
  .product-nav {
    padding-left: 32px;
    padding-right: 32px;
    gap: 18px;
  }

  .product-nav nav {
    gap: 14px;
    font-size: 12px;
  }

  .product-nav .header-cta {
    padding: 13px 16px;
  }
}

.product-detail-hero {
  padding: 42px 76px 72px;
  background:
    linear-gradient(180deg, #f7f9fa 0%, #ffffff 42%);
}

.breadcrumbs {
  display: flex;
  gap: 10px;
  align-items: center;
  margin-bottom: 28px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 700;
}

.breadcrumbs a {
  color: var(--brand-dark);
}

.breadcrumbs strong {
  color: var(--ink);
}

.product-detail-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.03fr) minmax(430px, 0.97fr);
  gap: 54px;
  align-items: start;
}

.product-gallery {
  display: grid;
  gap: 16px;
}

.main-product-image {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: white;
}

.main-product-image img {
  width: 100%;
  display: block;
  aspect-ratio: 1.34;
  object-fit: cover;
}

.thumb-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.thumb-row img {
  width: 100%;
  height: 118px;
  object-fit: cover;
  border: 1px solid var(--line);
  border-radius: 7px;
  background: white;
}

.product-summary {
  position: sticky;
  top: 92px;
  padding: 38px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.86);
  box-shadow: 0 20px 50px rgba(16, 31, 35, 0.08);
  backdrop-filter: blur(16px);
}

.product-summary > span {
  display: block;
  color: var(--brand);
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.product-summary h1 {
  margin: 14px 0 0;
  color: var(--ink);
  font-size: 54px;
  line-height: 1.02;
}

.product-summary p {
  margin: 22px 0 0;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.62;
}

.option-panel {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-top: 30px;
}

.option-panel div {
  min-height: 92px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--soft);
}

.option-panel small {
  display: block;
  color: var(--brand-dark);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.option-panel strong {
  display: block;
  margin-top: 8px;
  color: var(--ink);
  font-size: 16px;
  line-height: 1.35;
}

.product-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 30px;
}

.outline-btn {
  min-height: 54px;
  padding: 0 24px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line);
  border-radius: 6px;
  color: var(--ink);
  background: white;
  font-size: 16px;
  font-weight: 800;
}

.product-info-tabs {
  padding: 70px 76px;
  background: var(--soft);
}

.tab-list {
  display: flex;
  gap: 34px;
  border-bottom: 1px solid var(--line);
}

.tab-list a {
  padding: 0 0 18px;
  color: var(--muted);
  font-size: 17px;
  font-weight: 850;
}

.tab-list a:first-child {
  color: var(--brand-dark);
  border-bottom: 3px solid var(--brand);
}

.tab-content {
  display: grid;
  grid-template-columns: 0.82fr 1.18fr;
  gap: 72px;
  padding-top: 38px;
}

.tab-content p {
  color: var(--muted);
  font-size: 18px;
  line-height: 1.68;
}

.tab-content table {
  width: 100%;
  border-collapse: collapse;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: white;
}

.tab-content th,
.tab-content td {
  padding: 18px 20px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
  font-size: 16px;
  line-height: 1.5;
}

.tab-content th {
  width: 190px;
  color: var(--ink);
  background: #f8fafb;
}

.tab-content td {
  color: var(--muted);
}

.related-products {
  padding: 70px 76px;
  background: white;
}

.related-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
  margin-top: 26px;
}

.related-grid a {
  display: grid;
  grid-template-columns: 210px 1fr;
  gap: 24px;
  align-items: center;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: white;
}

.related-grid img {
  width: 210px;
  height: 130px;
  object-fit: cover;
  border-radius: 6px;
}

.related-grid strong {
  font-size: 24px;
  line-height: 1.18;
}

@media (max-width: 900px) {
  .product-detail-grid,
  .tab-content,
  .related-grid,
  .option-panel,
  .inquiry-grid,
  .inquiry-page {
    grid-template-columns: 1fr;
  }

  .product-detail-hero,
  .product-info-tabs,
  .related-products {
    padding-left: 24px;
    padding-right: 24px;
  }

  .product-summary {
    position: static;
  }

  .product-summary h1 {
    font-size: 38px;
  }

  .product-summary {
    padding: 24px;
  }

  .breadcrumbs {
    flex-wrap: wrap;
  }

  .related-grid a {
    grid-template-columns: 1fr;
  }

  .related-grid img {
    width: 100%;
  }

  .tab-list {
    overflow-x: auto;
  }

  .inquiry-page {
    padding: 40px 24px;
  }

  .inquiry-page-copy h1 {
    font-size: 40px;
  }
}

/* Modular configuration image cards: fixed text encoding and completed visuals */
.system-diagram {
  position: relative !important;
  display: grid !important;
  grid-template-columns: repeat(3, minmax(0, 1fr)) !important;
  gap: 14px !important;
  align-items: stretch !important;
  min-height: 420px !important;
  padding: 92px 28px 28px !important;
  border: 0 !important;
  border-radius: 8px !important;
  background: #102a30 !important;
  box-shadow: 0 24px 55px rgba(16, 44, 47, 0.12) !important;
  overflow: hidden !important;
}

.system-diagram::before {
  content: 'ONE CORE / MULTIPLE CONFIGURATIONS' !important;
  position: absolute;
  left: 30px;
  top: 28px;
  color: #62cbc8;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .14em;
  text-transform: uppercase;
}

.system-diagram::after {
  content: 'Build the right luminaire around a consistent modular engine.' !important;
  position: absolute;
  left: 30px;
  top: 51px;
  right: 30px;
  color: #d8e4e5;
  font-size: 14px;
  line-height: 1.5;
}

.system-diagram > span,
.system-diagram > svg {
  display: none !important;
}

.system-diagram .module-card {
  min-height: 300px !important;
  padding: 12px 12px 24px !important;
  border: 0 !important;
  border-top: 4px solid #20b5b3 !important;
  border-radius: 3px !important;
  background: #ffffff !important;
  color: #172022 !important;
  display: flex !important;
  flex-direction: column !important;
  align-items: stretch !important;
  justify-content: space-between !important;
  text-align: left !important;
  box-shadow: none !important;
  overflow: hidden !important;
}

.system-diagram .module-card img {
  width: 100% !important;
  height: 218px !important;
  object-fit: contain !important;
  object-position: center center !important;
  display: block !important;
  margin: 0 auto 18px !important;
  border-radius: 2px !important;
  background: #f7fafa !important;
}

.system-diagram .module-card strong {
  display: block !important;
  color: #172022 !important;
  font-size: 17px !important;
  line-height: 1.25 !important;
  font-weight: 800 !important;
}

@media (max-width: 900px) {
  .system-diagram {
    grid-template-columns: 1fr !important;
    min-height: 0 !important;
    padding: 100px 20px 20px !important;
  }

  .system-diagram .module-card {
    min-height: 260px !important;
  }

  .system-diagram .module-card img {
    height: 190px !important;
  }
}