:root {
  --bg: #f2efe8;
  --surface: rgba(255, 252, 246, 0.94);
  --surface-strong: #fffdf8;
  --text: #151618;
  --muted: #5e605f;
  --line: rgba(21, 22, 24, 0.08);
  --forest: #20382b;
  --forest-deep: #122016;
  --moss: #8da55f;
  --moss-deep: #708647;
  --champagne: #d8cba8;
  --night: #111214;
  --shadow: 0 22px 64px rgba(12, 19, 14, 0.12);
  --shadow-soft: 0 16px 36px rgba(12, 19, 14, 0.08);
  --radius-card: 24px;
  --radius-soft: 18px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Manrope", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(255, 247, 231, 0.82), transparent 28%),
    linear-gradient(180deg, #f6f2ea 0%, #f1ede6 100%);
  line-height: 1.65;
}

img {
  max-width: 100%;
  display: block;
}

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

button,
input,
textarea {
  font: inherit;
}

.container {
  width: min(1200px, calc(100% - 56px));
  margin: 0 auto;
}

.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 40;
  padding-top: 18px;
}

.site-header-solid .nav-shell {
  background: linear-gradient(180deg, rgba(20, 30, 23, 0.9) 0%, rgba(20, 30, 23, 0.74) 100%);
}

.nav-shell {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 24px;
  padding: 18px 26px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 22px;
  background: linear-gradient(180deg, rgba(16, 21, 18, 0.56) 0%, rgba(16, 21, 18, 0.28) 100%);
  backdrop-filter: blur(18px);
  box-shadow: 0 18px 60px rgba(7, 10, 8, 0.16);
}

.brand-block {
  display: grid;
  gap: 6px;
}

.brand-row {
  display: inline-flex;
  align-items: center;
  gap: 12px;
}

.brand-logo {
  width: 46px;
  height: 46px;
  object-fit: contain;
  flex: 0 0 auto;
}

.brand {
  font-family: "Cormorant Garamond", serif;
  font-size: 2rem;
  line-height: 0.9;
  font-weight: 700;
  letter-spacing: 0.01em;
  color: #fffdf8;
}

.brand-tag {
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.74rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.main-nav {
  display: flex;
  justify-content: center;
  gap: 24px;
  align-items: center;
  color: rgba(255, 255, 255, 0.84);
  font-size: 0.93rem;
  font-weight: 600;
}

.main-nav a,
.nav-parent,
.nav-cta,
.inline-link,
.button {
  transition:
    color 180ms ease,
    background-color 180ms ease,
    border-color 180ms ease,
    transform 180ms ease,
    opacity 180ms ease;
}

.main-nav a:hover,
.main-nav a:focus-visible,
.nav-parent:hover,
.nav-parent:focus-visible {
  color: #ffffff;
}

.nav-item-dropdown {
  position: relative;
}

.nav-parent {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 0;
  border: 0;
  background: transparent;
  color: inherit;
  font: inherit;
  font-weight: inherit;
  cursor: pointer;
}

.nav-parent::after {
  content: "";
  width: 7px;
  height: 7px;
  margin-top: -2px;
  border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  transform: rotate(45deg);
  opacity: 0.8;
}

.nav-dropdown {
  position: absolute;
  top: calc(100% + 16px);
  left: 50%;
  transform: translateX(-50%) translateY(8px);
  min-width: 256px;
  display: grid;
  gap: 4px;
  padding: 12px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 18px;
  background: rgba(18, 24, 21, 0.95);
  box-shadow: 0 18px 42px rgba(7, 10, 8, 0.22);
  opacity: 0;
  pointer-events: none;
  transition:
    opacity 180ms ease,
    transform 180ms ease;
}

.nav-dropdown a {
  padding: 10px 12px;
  border-radius: 12px;
  color: rgba(255, 255, 255, 0.84);
  font-size: 0.9rem;
  line-height: 1.35;
}

.nav-dropdown a:hover,
.nav-dropdown a:focus-visible {
  color: #ffffff;
  background: rgba(255, 255, 255, 0.08);
}

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

.nav-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 18px;
  border: 1px solid rgba(255, 255, 255, 0.26);
  border-radius: 999px;
  color: #ffffff;
  font-size: 0.88rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.nav-cta:hover,
.nav-cta:focus-visible {
  background: rgba(255, 255, 255, 0.12);
}

.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  background:
    linear-gradient(to bottom, rgba(7, 14, 11, 0.18), rgba(7, 14, 11, 0.42)),
    url("./assets/hero/homepage-hero-web.jpg") center center / cover no-repeat;
  overflow: hidden;
}

.about-page {
  background:
    radial-gradient(circle at top right, rgba(222, 238, 223, 0.7), transparent 26%),
    linear-gradient(180deg, #f6f4ed 0%, #efebe4 100%);
}

.about-hero {
  position: relative;
  padding: 170px 0 94px;
  overflow: hidden;
}

.about-hero-glow {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 14% 22%, rgba(141, 165, 95, 0.18), transparent 18%),
    radial-gradient(circle at 84% 18%, rgba(32, 56, 43, 0.12), transparent 22%);
}

.about-hero-shell,
.about-story-grid,
.rationale-grid,
.trust-signal-grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 34px;
}

.about-hero-shell {
  grid-template-columns: 1.08fr 0.92fr;
  align-items: center;
}

.about-hero-copy h1 {
  margin: 0;
  font-family: "Cormorant Garamond", serif;
  font-size: clamp(3.1rem, 5.5vw, 5.75rem);
  line-height: 0.98;
  font-weight: 600;
  letter-spacing: -0.015em;
}

.about-hero-summary {
  max-width: 690px;
  margin: 24px 0 30px;
  color: var(--muted);
  font-size: 1.08rem;
  line-height: 1.9;
}

.about-hero-panel,
.capability-card,
.rationale-item,
.trust-pill {
  border: 1px solid rgba(21, 22, 24, 0.07);
  background: rgba(255, 252, 246, 0.86);
  box-shadow: var(--shadow-soft);
}

.about-hero-panel {
  display: grid;
  gap: 16px;
  padding: 26px;
  border-radius: 28px;
}

.about-stat {
  padding: 18px 0;
  border-bottom: 1px solid rgba(21, 22, 24, 0.08);
}

.about-stat:last-child {
  border-bottom: 0;
}

.about-stat span {
  display: block;
  margin-bottom: 8px;
  color: var(--moss-deep);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.about-stat strong {
  font-size: 1.08rem;
  line-height: 1.55;
}

.about-story-section {
  background: rgba(255, 255, 255, 0.46);
}

.about-story-grid {
  grid-template-columns: 0.96fr 1.04fr;
  align-items: center;
}

.about-story-visual {
  min-height: 0;
  aspect-ratio: 3 / 2;
  border-radius: 28px;
  background:
    linear-gradient(to bottom, rgba(8, 13, 10, 0.1), rgba(8, 13, 10, 0.36)),
    url("./assets/company/about-team-web.jpg");
  background-position: center center;
  background-size: contain;
  background-repeat: no-repeat;
  background-color: rgba(233, 238, 232, 0.82);
  overflow: hidden;
  box-shadow: var(--shadow);
}

.capability-section {
  background: linear-gradient(180deg, rgba(236, 244, 232, 0.72) 0%, rgba(246, 242, 234, 0.74) 100%);
}

.document-support-section {
  background: linear-gradient(180deg, rgba(242, 247, 250, 0.94) 0%, rgba(255, 252, 246, 0.98) 100%);
}

.document-support-grid {
  display: grid;
  grid-template-columns: 0.92fr 1.08fr;
  gap: 36px;
  align-items: center;
}

.document-support-copy p:last-of-type {
  max-width: 640px;
}

.document-support-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.document-support-tags span {
  padding: 10px 16px;
  border-radius: 999px;
  border: 1px solid rgba(122, 146, 95, 0.2);
  background: rgba(247, 250, 244, 0.92);
  color: var(--moss-deep);
  font-size: 0.88rem;
  font-weight: 700;
  letter-spacing: 0.03em;
}

.document-support-visual {
  position: relative;
  min-height: 520px;
  height: 100%;
  border-radius: 30px;
  overflow: hidden;
  background: rgba(234, 239, 246, 0.9);
  box-shadow: var(--shadow);
}

.document-support-visual img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
}

.capability-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.capability-card {
  padding: 26px;
  border-radius: 22px;
}

.capability-card-wide {
  grid-column: 1 / span 2;
}

.rationale-section {
  background: rgba(255, 255, 255, 0.52);
}

.rationale-grid {
  grid-template-columns: 0.86fr 1.14fr;
  align-items: start;
}

.rationale-list {
  display: grid;
  gap: 18px;
}

.rationale-item {
  padding: 24px 26px;
  border-radius: 22px;
}

.trust-signal-section {
  background: linear-gradient(180deg, rgba(18, 32, 22, 0.96) 0%, rgba(22, 37, 28, 0.96) 100%);
  color: #ffffff;
}

.trust-signal-section .eyebrow,
.trust-signal-section p,
.trust-signal-section h2 {
  color: #ffffff;
}

.trust-signal-grid {
  grid-template-columns: 0.92fr 1.08fr;
  align-items: center;
}

.trust-signal-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}

.trust-pill {
  padding: 18px 20px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.08);
  color: rgba(255, 255, 255, 0.9);
  border-color: rgba(255, 255, 255, 0.08);
  box-shadow: none;
  font-weight: 600;
}

.about-contact-section {
  background: linear-gradient(180deg, rgba(244, 248, 241, 0.9) 0%, rgba(239, 235, 227, 0.92) 100%);
}

.direct-contact {
  display: grid;
  gap: 14px;
  margin-top: 24px;
}

.direct-contact-item {
  display: grid;
  gap: 5px;
  padding: 14px 16px;
  border: 1px solid rgba(21, 22, 24, 0.08);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.55);
}

.direct-contact-item span {
  color: var(--moss-deep);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.direct-contact-item a {
  font-weight: 700;
}

.direct-contact-item a:hover,
.direct-contact-item a:focus-visible {
  color: var(--moss-deep);
}

.direct-contact-item strong {
  font-weight: 700;
  color: var(--text);
}

.direct-contact-item-soon {
  background: rgba(250, 247, 239, 0.78);
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 16% 20%, rgba(255, 241, 214, 0.34), transparent 24%),
    linear-gradient(to bottom, rgba(255, 255, 255, 0.03), rgba(8, 17, 13, 0.3));
}

.hero-content {
  position: relative;
  z-index: 1;
  padding-top: 190px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  color: #ffffff;
}

.hero-kicker {
  margin: 0 0 16px;
  color: rgba(255, 255, 255, 0.78);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}

.hero h1 {
  max-width: 980px;
  margin: 0;
  font-family: "Cormorant Garamond", serif;
  font-size: clamp(3.45rem, 6.2vw, 6.5rem);
  line-height: 0.96;
  font-weight: 600;
  letter-spacing: -0.02em;
  text-wrap: balance;
}

.hero-summary {
  max-width: 780px;
  margin: 28px auto 0;
  font-size: clamp(1rem, 1.85vw, 1.22rem);
  line-height: 1.85;
  color: rgba(255, 255, 255, 0.92);
}

.hero-actions {
  margin-top: 36px;
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  justify-content: center;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 220px;
  padding: 15px 26px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-size: 0.98rem;
  font-weight: 700;
  letter-spacing: 0.01em;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-2px);
}

.button-primary {
  background: var(--moss);
  color: #ffffff;
  box-shadow: 0 16px 30px rgba(112, 134, 71, 0.22);
}

.button-primary:hover,
.button-primary:focus-visible {
  background: var(--moss-deep);
}

.button-secondary {
  background: rgba(255, 255, 255, 0.92);
  color: var(--forest);
}

.button-secondary:hover,
.button-secondary:focus-visible {
  background: #ffffff;
}

.button-tertiary {
  background: transparent;
  color: var(--forest);
  border-color: rgba(32, 56, 43, 0.18);
}

.button-tertiary:hover,
.button-tertiary:focus-visible {
  border-color: rgba(32, 56, 43, 0.42);
  background: rgba(255, 255, 255, 0.52);
}

.button-footer {
  min-width: 0;
  width: fit-content;
  background: rgba(255, 255, 255, 0.12);
  color: #ffffff;
  border-color: rgba(255, 255, 255, 0.18);
}

.button-footer:hover,
.button-footer:focus-visible {
  background: rgba(255, 255, 255, 0.18);
}

.section {
  padding: 110px 0;
}

.section-heading {
  text-align: center;
  max-width: 900px;
  margin-bottom: 54px;
}

.eyebrow {
  margin: 0 0 16px;
  color: var(--moss-deep);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}

.section-heading h2,
.split-copy h2,
.process-copy h2,
.trust-copy h2,
.contact-copy h2 {
  margin: 0;
  font-family: "Cormorant Garamond", serif;
  font-size: clamp(2.7rem, 4vw, 4.5rem);
  line-height: 0.98;
  font-weight: 600;
  letter-spacing: -0.015em;
}

.section-heading p,
.split-copy p,
.process-copy p,
.trust-copy p,
.contact-copy p,
.product-copy p,
.card-copy p,
.footer-lead,
.footer-contact p {
  color: var(--muted);
}

.intro-section {
  background: linear-gradient(180deg, #f7f4ed 0%, #f1ede5 100%);
}

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

.problem-card,
.product-card {
  background: var(--surface);
  border: 1px solid rgba(255, 255, 255, 0.56);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-soft);
  overflow: hidden;
}

.card-image,
.product-media,
.split-media-top,
.process-media,
.collage-item {
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.card-image {
  min-height: 360px;
}

.card-copy,
.product-copy {
  padding: 30px;
}

.card-copy h3,
.product-copy h3,
.feature-item h3,
.footer-column h3 {
  margin: 0 0 12px;
  font-size: 1.45rem;
  line-height: 1.24;
  font-weight: 800;
}

.image-risk {
  background-image:
    linear-gradient(to bottom, rgba(10, 10, 10, 0.08), rgba(10, 10, 10, 0.42)),
    url("./assets/products/eco-gold/cyanide-risk-web.jpg");
}

.image-water {
  background-image:
    linear-gradient(to bottom, rgba(10, 10, 10, 0.08), rgba(10, 10, 10, 0.38)),
    url("./assets/products/water-treatment/problem-water-treatment-web.jpg");
}

.image-process {
  background-image:
    linear-gradient(to bottom, rgba(10, 10, 10, 0.08), rgba(10, 10, 10, 0.4)),
    url("./assets/solutions/problem-process-plant-web.jpg");
}

.products-section {
  background: rgba(255, 255, 255, 0.58);
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 30px;
}

.product-media {
  min-height: 320px;
}

.product-gold {
  background-image: url("./assets/products/eco-gold/homepage-eco-gold-product-web.jpg");
  background-position: center center;
}

.product-water {
  background-image: url("./assets/products/water-treatment/cards/water-treatment-core-card-web.jpg");
}

.inline-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 12px;
  color: var(--forest);
  font-weight: 800;
}

.inline-link::after {
  content: "↗";
  font-size: 0.95rem;
}

.inline-link:hover,
.inline-link:focus-visible {
  color: var(--moss-deep);
}

.split-section {
  background: linear-gradient(180deg, rgba(232, 239, 228, 0.85) 0%, rgba(245, 241, 233, 0.82) 100%);
}

.split-layout {
  display: grid;
  grid-template-columns: 1.02fr 0.98fr;
  align-items: center;
  gap: 54px;
}

.split-media-top {
  min-height: 480px;
  border-radius: 28px;
  background-image: url("./assets/products/flotation-reagents/reagent-coverage-web.jpg");
  box-shadow: var(--shadow);
}

.process-section {
  background: rgba(255, 255, 255, 0.56);
}

.process-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 38px;
  align-items: start;
}

.process-copy {
  padding-top: 8px;
}

.process-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 26px;
}

.process-media {
  min-height: 520px;
  border-radius: 28px;
  background-image: url("./assets/projects/south-africa/production-line-02.jpg");
  box-shadow: var(--shadow);
}

.feature-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-top: 28px;
}

.feature-item {
  padding: 30px 24px 32px;
  border: 1px solid rgba(21, 22, 24, 0.06);
  border-radius: 22px;
  background: linear-gradient(180deg, rgba(232, 241, 248, 0.92) 0%, rgba(252, 253, 255, 0.98) 100%);
  box-shadow: var(--shadow-soft);
  text-align: center;
}

.feature-item:nth-child(2) {
  background: linear-gradient(180deg, rgba(235, 241, 228, 0.94) 0%, rgba(252, 253, 247, 0.98) 100%);
}

.feature-item:nth-child(3) {
  background: linear-gradient(180deg, rgba(242, 236, 223, 0.94) 0%, rgba(255, 251, 243, 0.98) 100%);
}

.feature-icon {
  width: 68px;
  height: 68px;
  margin: 0 auto 16px;
  display: grid;
  place-items: center;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.84);
  box-shadow: inset 0 0 0 1px rgba(32, 56, 43, 0.08);
}

.feature-icon svg {
  width: 34px;
  height: 34px;
  fill: none;
  stroke: var(--forest);
  stroke-width: 2.2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.feature-item span {
  display: inline-block;
  margin-bottom: 14px;
  color: var(--moss-deep);
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.18em;
}

.trust-section {
  background: linear-gradient(180deg, #131416 0%, #181b1e 100%);
  color: #ffffff;
}

.trust-section .eyebrow,
.trust-section p {
  color: rgba(255, 255, 255, 0.78);
}

.trust-grid {
  display: grid;
  grid-template-columns: 1fr 0.92fr;
  gap: 42px;
  align-items: stretch;
}

.trust-collage {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  grid-template-rows: repeat(2, 250px);
  gap: 14px;
}

.collage-item {
  min-height: 250px;
  border-radius: 18px;
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.collage-tall {
  background-image: url("./assets/projects/cote-divoire/site-01-web.jpg");
}

.collage-wide {
  background-image: url("./assets/projects/south-africa/production-line-01-web.jpg");
}

.collage-portrait {
  background-image: url("./assets/products/equipment/categories/factory-visit-02.jpg");
}

.collage-large {
  background-image: url("./assets/projects/cambodia-kampot/site-01-web.jpg");
}

.trust-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.contact-section {
  background: linear-gradient(180deg, rgba(244, 240, 231, 0.96) 0%, rgba(237, 232, 224, 0.96) 100%);
}

.contact-shell {
  display: grid;
  grid-template-columns: 0.88fr 1.12fr;
  gap: 42px;
  align-items: start;
}

.contact-form {
  display: grid;
  gap: 18px;
  padding: 34px;
  border: 1px solid rgba(255, 255, 255, 0.52);
  border-radius: 28px;
  background: rgba(255, 252, 246, 0.92);
  box-shadow: var(--shadow);
}

.contact-form label {
  display: grid;
  gap: 8px;
  font-size: 0.92rem;
  font-weight: 700;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 15px 16px;
  border: 1px solid rgba(21, 22, 24, 0.12);
  border-radius: 16px;
  color: var(--text);
  background: #fffdf9;
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: 2px solid rgba(141, 165, 95, 0.18);
  border-color: rgba(141, 165, 95, 0.58);
}

.contact-form input:invalid,
.contact-form textarea:invalid {
  box-shadow: none;
}

.contact-form.is-submitting {
  opacity: 0.92;
}

.contact-form button[disabled] {
  cursor: wait;
  opacity: 0.78;
}

.form-status {
  margin: -2px 0 0;
  padding: 14px 16px;
  border-radius: 16px;
  font-size: 0.92rem;
  line-height: 1.6;
  border: 1px solid rgba(21, 22, 24, 0.08);
}

.form-status-pending {
  background: rgba(244, 239, 224, 0.9);
  color: #6f5720;
}

.form-status-success {
  background: rgba(232, 244, 229, 0.95);
  color: #275137;
}

.form-status-error {
  background: rgba(249, 232, 228, 0.95);
  color: #8b2d2d;
}

.sr-only.form-honeypot {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.detail-page {
  background:
    radial-gradient(circle at top right, rgba(222, 238, 223, 0.62), transparent 26%),
    linear-gradient(180deg, #f6f4ed 0%, #efeae2 100%);
}

.page-hero {
  position: relative;
  padding: 168px 0 88px;
  overflow: hidden;
}

.page-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 18% 20%, rgba(141, 165, 95, 0.16), transparent 16%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.14), rgba(255, 255, 255, 0));
}

.page-hero-shell,
.detail-intro-grid,
.case-story {
  position: relative;
  z-index: 1;
}

.page-hero-shell {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 34px;
  align-items: center;
}

.page-hero-shell-top {
  align-items: stretch;
}

.page-hero-copy h1 {
  margin: 0;
  font-family: "Cormorant Garamond", serif;
  font-size: clamp(3rem, 5.2vw, 5.5rem);
  line-height: 0.98;
  font-weight: 600;
}

.page-hero-copy p {
  max-width: 720px;
  margin: 24px 0 0;
  color: var(--muted);
  font-size: 1.06rem;
  line-height: 1.9;
}

.page-hero-media {
  min-height: 420px;
  border-radius: 28px;
  box-shadow: var(--shadow);
  background-size: cover;
  background-position: center;
}

.eco-hero-copy {
  display: flex;
}

.eco-hero-copy-inner {
  width: 100%;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 28px;
}

.eco-hero-media {
  min-height: 560px;
}

.hero-stat-grid-wide {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-top: 28px;
}

.detail-intro-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 34px;
  align-items: start;
}

.detail-panel,
.feature-detail-card,
.application-card,
.product-name-card,
.case-card {
  background: rgba(255, 252, 246, 0.88);
  border: 1px solid rgba(21, 22, 24, 0.07);
  border-radius: 24px;
  box-shadow: var(--shadow-soft);
}

.detail-panel {
  padding: 28px;
}

.detail-list {
  display: grid;
  gap: 18px;
}

.detail-list-item {
  padding-bottom: 18px;
  border-bottom: 1px solid rgba(21, 22, 24, 0.08);
}

.detail-list-item:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.detail-list-item span {
  display: block;
  margin-bottom: 6px;
  color: var(--moss-deep);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.hero-stat-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin-top: 34px;
}

.hero-stat-card,
.comparison-panel,
.case-study-card,
.inquiry-panel {
  background: rgba(255, 252, 246, 0.9);
  border: 1px solid rgba(21, 22, 24, 0.07);
  box-shadow: var(--shadow-soft);
}

.hero-stat-card {
  padding: 18px 20px;
  border-radius: 20px;
}

.hero-stat-card span,
.case-conclusion h4,
.comparison-panel h3,
.trust-tag {
  display: inline-flex;
  align-items: center;
  color: var(--moss-deep);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.hero-stat-card strong {
  display: block;
  margin-top: 10px;
  font-size: 1rem;
  line-height: 1.6;
}

.technical-advantage-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.factory-advantage-grid,
.equipment-category-grid {
  display: grid;
  gap: 20px;
}

.factory-advantage-grid {
  grid-template-columns: repeat(3, 1fr);
}

.equipment-category-grid {
  grid-template-columns: repeat(6, 1fr);
}

.equipment-category-card {
  grid-column: span 2;
  display: grid;
  grid-template-rows: 260px 1fr;
  overflow: hidden;
  border: 1px solid rgba(21, 22, 24, 0.07);
  border-radius: 24px;
  background: rgba(255, 252, 246, 0.92);
  box-shadow: var(--shadow-soft);
}

.equipment-category-card-wide {
  grid-column: span 3;
}

.equipment-placeholder {
  min-height: 220px;
  display: grid;
  place-items: center;
  background:
    linear-gradient(135deg, rgba(32, 56, 43, 0.12) 0%, rgba(141, 165, 95, 0.2) 100%),
    repeating-linear-gradient(
      -45deg,
      rgba(255, 255, 255, 0.34) 0 12px,
      rgba(255, 255, 255, 0.18) 12px 24px
    );
}

.equipment-placeholder span {
  color: rgba(32, 56, 43, 0.62);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.equipment-media-thumb {
  width: 100%;
  display: block;
  padding: 0;
  border: 0;
  background: rgba(32, 56, 43, 0.12);
  cursor: pointer;
  overflow: hidden;
}

.equipment-media-thumb img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  transition: transform 260ms ease;
}

.equipment-media-thumb:hover img,
.equipment-media-thumb:focus-visible img {
  transform: scale(1.04);
}

.equipment-category-copy {
  display: grid;
  gap: 12px;
  padding: 26px;
}

.equipment-category-copy h3 {
  margin: 0;
  color: var(--forest);
  font-size: 1.24rem;
  line-height: 1.25;
  font-weight: 800;
}

.equipment-category-copy p {
  margin: 0;
  color: var(--muted);
}

.comparison-layout,
.trust-showcase-grid {
  display: grid;
  grid-template-columns: 0.92fr 1.08fr;
  gap: 34px;
  align-items: start;
}

.trust-showcase-stack {
  display: grid;
  gap: 30px;
}

.comparison-copy h2,
.trust-showcase-copy h2,
.inquiry-copy h2 {
  margin: 0;
}

.comparison-copy p + p {
  margin-top: 18px;
}

.comparison-points {
  display: grid;
  gap: 12px;
  padding-left: 20px;
  margin: 28px 0 0;
}

.comparison-points li,
.case-conclusion li {
  color: var(--muted);
}

.comparison-panel {
  min-width: 0;
  padding: 28px;
  border-radius: 24px;
}

.comparison-panel h3 {
  display: block;
  margin: 0 0 18px;
  font-size: 0.82rem;
}

.table-shell {
  overflow-x: auto;
}

.comparison-table,
.data-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 620px;
}

.comparison-table th,
.comparison-table td,
.data-table th,
.data-table td {
  padding: 14px 14px;
  border-bottom: 1px solid rgba(21, 22, 24, 0.08);
  text-align: left;
  vertical-align: top;
  line-height: 1.55;
}

.comparison-table thead th {
  color: var(--forest);
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: rgba(141, 165, 95, 0.12);
}

.comparison-table tbody td:first-child,
.data-table th {
  color: var(--forest);
  font-weight: 700;
}

.data-table th {
  width: 42%;
}

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

.case-study-stack {
  display: grid;
  gap: 24px;
}

.manual-case-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
}

.manual-case-card {
  max-width: 1080px;
  margin: 0 auto;
  padding: 24px;
  border-radius: 28px;
  background: rgba(255, 252, 246, 0.9);
  border: 1px solid rgba(21, 22, 24, 0.07);
  box-shadow: var(--shadow-soft);
}

.manual-case-frame {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 560px;
  padding: 10px;
  border-radius: 24px;
  background: linear-gradient(180deg, rgba(246, 244, 237, 0.96) 0%, rgba(241, 237, 229, 0.96) 100%);
  overflow: hidden;
}

.manual-case-frame img {
  width: 100%;
  height: 100%;
  max-height: 980px;
  object-fit: contain;
  border-radius: 18px;
  box-shadow: 0 20px 48px rgba(16, 24, 18, 0.14);
}

.manual-case-copy {
  margin-top: 22px;
}

.manual-case-copy h3 {
  margin-bottom: 12px;
}

.manual-case-copy p {
  margin-bottom: 0;
}

.case-study-card {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 26px;
  padding: 26px;
  border-radius: 28px;
}

.case-study-visual img,
.trust-media img {
  width: 100%;
  display: block;
  object-fit: cover;
}

.case-study-visual img {
  height: 100%;
  min-height: 420px;
  border-radius: 22px;
}

.case-study-content {
  display: grid;
  gap: 20px;
}

.case-study-copy p {
  margin-bottom: 0;
}

.case-conclusion {
  padding: 22px 22px 8px;
  border-radius: 22px;
  background: rgba(236, 244, 232, 0.88);
}

.case-conclusion h4 {
  display: block;
  margin: 0 0 12px;
}

.case-conclusion ul {
  margin: 0;
  padding-left: 20px;
}

.trust-showcase-grid {
  align-items: center;
}

.trust-showcase-copy-wide {
  max-width: 860px;
}

.trust-tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.trust-tag {
  padding: 10px 14px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 999px;
  color: rgba(255, 255, 255, 0.88);
  background: rgba(255, 255, 255, 0.06);
  letter-spacing: 0.08em;
}

.trust-gallery-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.trust-gallery-card {
  position: relative;
  min-height: 240px;
  padding: 0;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 22px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.06);
  box-shadow: var(--shadow-soft);
  cursor: pointer;
  isolation: isolate;
  transition:
    transform 220ms ease,
    box-shadow 220ms ease,
    border-color 220ms ease;
}

.trust-gallery-card:hover,
.trust-gallery-card:focus-visible {
  transform: translateY(-4px);
  border-color: rgba(255, 255, 255, 0.18);
  box-shadow: 0 26px 42px rgba(7, 10, 8, 0.24);
}

.trust-gallery-card img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  transition: transform 260ms ease;
}

.trust-gallery-card:hover img,
.trust-gallery-card:focus-visible img {
  transform: scale(1.04);
}

.trust-gallery-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(9, 14, 18, 0.02) 0%, rgba(9, 14, 18, 0.62) 100%);
  opacity: 0.92;
  transition: opacity 220ms ease;
}

.trust-gallery-card:hover::after,
.trust-gallery-card:focus-visible::after {
  opacity: 1;
}

.trust-gallery-caption,
.trust-gallery-placeholder-copy {
  position: absolute;
  z-index: 1;
  left: 18px;
  right: 18px;
  bottom: 18px;
}

.trust-gallery-caption {
  color: #ffffff;
  font-size: 0.94rem;
  font-weight: 700;
  line-height: 1.45;
}

.trust-gallery-card-placeholder {
  cursor: default;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.05) 0%, rgba(255, 255, 255, 0.09) 100%),
    repeating-linear-gradient(
      -45deg,
      rgba(255, 255, 255, 0.05) 0 14px,
      rgba(255, 255, 255, 0.08) 14px 28px
    );
}

.trust-gallery-card-placeholder::after {
  background: linear-gradient(180deg, rgba(9, 14, 18, 0.12) 0%, rgba(9, 14, 18, 0.56) 100%);
}

.trust-gallery-card-placeholder:hover,
.trust-gallery-card-placeholder:focus-visible {
  transform: none;
  border-color: rgba(255, 255, 255, 0.08);
  box-shadow: var(--shadow-soft);
}

.trust-gallery-placeholder-copy {
  display: grid;
  gap: 8px;
  color: rgba(255, 255, 255, 0.88);
}

.trust-gallery-placeholder-copy strong {
  font-size: 1rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.trust-gallery-placeholder-copy span {
  color: rgba(255, 255, 255, 0.72);
  line-height: 1.6;
}

.lightbox-open {
  overflow: hidden;
}

.lightbox[hidden] {
  display: none;
}

.lightbox {
  position: fixed;
  inset: 0;
  z-index: 120;
}

.lightbox-backdrop {
  position: absolute;
  inset: 0;
  border: 0;
  background: rgba(7, 10, 8, 0.76);
  backdrop-filter: blur(6px);
  cursor: pointer;
}

.lightbox-dialog {
  position: relative;
  z-index: 1;
  width: min(92vw, 1120px);
  margin: 4vh auto;
  padding: 58px 20px 20px;
}

.lightbox-close {
  position: absolute;
  top: 0;
  right: 20px;
  min-height: 40px;
  padding: 0 14px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  color: #ffffff;
  font-weight: 700;
  cursor: pointer;
}

.lightbox-image {
  width: 100%;
  max-height: 86vh;
  display: block;
  object-fit: contain;
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.04);
  box-shadow: 0 28px 60px rgba(0, 0, 0, 0.28);
}

.scene-card-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.scene-card {
  overflow: hidden;
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.scene-card-media {
  min-height: 240px;
}

.scene-card-media img {
  width: 100%;
  height: 100%;
  min-height: 240px;
  object-fit: cover;
}

.scene-card-copy {
  display: grid;
  gap: 10px;
  padding: 22px;
}

.scene-card-copy h3 {
  margin: 0;
  color: #ffffff;
  font-size: 1.12rem;
}

.scene-card-copy p {
  margin: 0;
  color: rgba(255, 255, 255, 0.76);
}

.light-scene-card {
  background: rgba(255, 252, 246, 0.9);
  border: 1px solid rgba(21, 22, 24, 0.07);
  box-shadow: var(--shadow-soft);
}

.light-scene-card-copy h3 {
  color: var(--forest);
}

.light-scene-card-copy p {
  color: var(--muted);
}

.inquiry-panel {
  display: grid;
  grid-template-columns: 1.05fr auto;
  gap: 28px;
  align-items: center;
  padding: 34px;
  border-radius: 28px;
}

.inquiry-copy p:last-child {
  margin-bottom: 0;
}

.inquiry-actions {
  display: grid;
  gap: 14px;
}

.feature-detail-grid,
.application-grid,
.product-name-grid,
.case-grid,
.media-grid,
.resource-grid {
  display: grid;
  gap: 20px;
}

.feature-detail-grid {
  grid-template-columns: repeat(3, 1fr);
}

.application-grid {
  grid-template-columns: repeat(2, 1fr);
}

.water-product-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.water-product-card {
  overflow: hidden;
  border-radius: 24px;
  background: rgba(255, 252, 246, 0.92);
  border: 1px solid rgba(21, 22, 24, 0.07);
  box-shadow: var(--shadow-soft);
}

.water-product-image {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.98) 0%, rgba(244, 241, 234, 0.98) 100%);
}

.water-product-copy {
  display: grid;
  gap: 12px;
  padding: 24px;
}

.water-product-copy h3 {
  margin: 0;
  font-size: 1.28rem;
  line-height: 1.24;
  font-weight: 800;
  color: var(--forest);
}

.water-product-copy p {
  margin: 0;
  color: var(--muted);
}

.product-name-grid {
  grid-template-columns: repeat(3, 1fr);
}

.feature-detail-card,
.application-card,
.product-name-card {
  padding: 24px;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.gallery-tile,
.case-media-image {
  min-height: 240px;
  border-radius: 22px;
  background-size: cover;
  background-position: center;
  box-shadow: var(--shadow-soft);
}

.resource-grid {
  grid-template-columns: repeat(4, 1fr);
}

.resource-card {
  padding: 22px;
  border-radius: 20px;
  background: rgba(25, 38, 28, 0.96);
  color: rgba(255, 255, 255, 0.82);
}

.resource-card h3 {
  margin: 0 0 10px;
  color: #ffffff;
  font-size: 1.02rem;
}

.simple-hero-media-equipment {
  background-image: url("./assets/products/equipment/categories/factory-visit-02.jpg");
}

.case-page {
  background: linear-gradient(180deg, #f5f3ec 0%, #efebe4 100%);
}

.case-hero-media-cambodia {
  background-image: url("./assets/projects/cambodia-kampot/site-02-web.jpg") !important;
}

.case-showcase-section {
  background: rgba(255, 255, 255, 0.52);
}

.case-showcase-grid {
  display: grid;
  gap: 34px;
}

.case-showcase-card {
  display: grid;
  gap: 28px;
  align-items: stretch;
  padding: 28px;
  border: 1px solid rgba(21, 22, 24, 0.07);
  border-radius: 28px;
  background: rgba(255, 252, 246, 0.9);
  box-shadow: var(--shadow-soft);
  overflow: hidden;
}

.case-layout-left,
.case-layout-right {
  grid-template-columns: 0.88fr 1.12fr;
}

.case-layout-stacked {
  grid-template-columns: 1fr;
}

.case-showcase-copy {
  min-height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 28px;
  padding: 26px 6px;
}

.case-showcase-copy h2 {
  margin: 0;
  font-family: "Cormorant Garamond", serif;
  font-size: clamp(2.4rem, 4.2vw, 4rem);
  line-height: 1;
  font-weight: 600;
}

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

.case-meta-list span {
  display: inline-flex;
  width: fit-content;
  padding: 10px 14px;
  border: 1px solid rgba(32, 56, 43, 0.12);
  border-radius: 999px;
  color: var(--forest);
  background: rgba(236, 244, 232, 0.72);
  font-size: 0.9rem;
  font-weight: 800;
}

.case-thumb-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.case-thumb-grid-six {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.case-thumb-grid-balanced > .case-thumb:nth-child(-n + 2) {
  min-height: 0;
  aspect-ratio: 1 / 1;
}

.case-thumb {
  position: relative;
  min-height: 230px;
  padding: 0;
  border: 0;
  border-radius: 20px;
  overflow: hidden;
  background: rgba(32, 56, 43, 0.12);
  box-shadow: var(--shadow-soft);
  cursor: pointer;
}

.case-thumb img,
.case-thumb video {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  transition: transform 260ms ease;
}

.case-thumb:hover img,
.case-thumb:focus-visible img,
.case-thumb:hover video,
.case-thumb:focus-visible video {
  transform: scale(1.04);
}

.case-thumb::after {
  content: "View";
  position: absolute;
  right: 14px;
  bottom: 14px;
  z-index: 1;
  padding: 8px 11px;
  border-radius: 999px;
  color: #ffffff;
  background: rgba(16, 24, 18, 0.72);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.case-thumb-video::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  margin: auto;
  width: 62px;
  height: 62px;
  border-radius: 999px;
  background:
    linear-gradient(90deg, transparent 42%, #ffffff 42% 62%, transparent 62%),
    rgba(16, 24, 18, 0.68);
  clip-path: polygon(0 0, 100% 50%, 0 100%);
  transform: scale(0.5);
  box-shadow: 0 16px 32px rgba(7, 10, 8, 0.22);
}

.case-lightbox[hidden] {
  display: none;
}

.case-lightbox {
  position: fixed;
  inset: 0;
  z-index: 130;
}

.case-lightbox-backdrop {
  position: absolute;
  inset: 0;
  border: 0;
  background: rgba(7, 10, 8, 0.78);
  backdrop-filter: blur(6px);
  cursor: pointer;
}

.case-lightbox-dialog {
  position: relative;
  z-index: 1;
  width: min(92vw, 1180px);
  margin: 4vh auto;
  padding: 58px 0 0;
}

.case-lightbox-close {
  position: absolute;
  top: 0;
  right: 0;
  min-height: 40px;
  padding: 0 14px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  color: #ffffff;
  font-weight: 800;
  cursor: pointer;
}

.case-lightbox-stage img,
.case-lightbox-stage video {
  width: 100%;
  max-height: 84vh;
  display: block;
  object-fit: contain;
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.04);
  box-shadow: 0 28px 60px rgba(0, 0, 0, 0.28);
}

.equipment-lightbox[hidden] {
  display: none;
}

.equipment-lightbox {
  position: fixed;
  inset: 0;
  z-index: 130;
}

.equipment-lightbox-backdrop {
  position: absolute;
  inset: 0;
  border: 0;
  background: rgba(7, 10, 8, 0.78);
  backdrop-filter: blur(6px);
  cursor: pointer;
}

.equipment-lightbox-dialog {
  position: relative;
  z-index: 1;
  width: min(92vw, 1180px);
  margin: 4vh auto;
  padding: 58px 0 0;
}

.equipment-lightbox-close {
  position: absolute;
  top: 0;
  right: 0;
  min-height: 40px;
  padding: 0 14px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  color: #ffffff;
  font-weight: 800;
  cursor: pointer;
}

.equipment-lightbox-image {
  width: 100%;
  max-height: 84vh;
  display: block;
  object-fit: contain;
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.04);
  box-shadow: 0 28px 60px rgba(0, 0, 0, 0.28);
}

.reveal-left,
.reveal-right {
  opacity: 0;
  transition:
    opacity 650ms ease,
    transform 650ms ease;
}

.reveal-left {
  transform: translateX(-42px);
}

.reveal-right {
  transform: translateX(42px);
}

.reveal-left.is-visible,
.reveal-right.is-visible {
  opacity: 1;
  transform: translateX(0);
}

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

.case-card {
  overflow: hidden;
}

.case-story {
  display: grid;
  grid-template-columns: 0.82fr 1.18fr;
  gap: 0;
}

.case-copy {
  padding: 30px;
}

.case-copy h2 {
  margin: 0 0 14px;
  font-family: "Cormorant Garamond", serif;
  font-size: clamp(2.3rem, 4vw, 3.4rem);
  line-height: 1;
}

.case-copy p {
  margin: 0;
  color: var(--muted);
}

.case-media-stack {
  padding: 22px;
  background: rgba(238, 244, 236, 0.82);
}

.case-media-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.case-video {
  width: 100%;
  height: 100%;
  min-height: 220px;
  border: 0;
  border-radius: 20px;
  object-fit: cover;
  background: #0f1211;
  box-shadow: var(--shadow-soft);
}

.site-footer {
  background: #0f1211;
  color: rgba(255, 255, 255, 0.8);
  padding: 74px 0 26px;
}

.footer-shell {
  display: grid;
  grid-template-columns: 1.15fr 0.7fr 0.85fr 1fr;
  gap: 28px;
  align-items: start;
}

.footer-mark {
  margin: 0 0 14px;
  font-family: "Cormorant Garamond", serif;
  font-size: 2.2rem;
  line-height: 0.95;
  color: #fffdf8;
}

.footer-lead {
  max-width: 320px;
  margin: 0;
  color: rgba(255, 255, 255, 0.72);
}

.footer-column {
  display: grid;
  gap: 10px;
}

.footer-column h3 {
  margin-bottom: 6px;
  color: #fffdf8;
  font-size: 1.08rem;
}

.footer-column a,
.footer-column span,
.footer-contact p,
.footer-bottom span {
  font-size: 0.94rem;
  color: rgba(255, 255, 255, 0.68);
}

.footer-column a:hover,
.footer-column a:focus-visible {
  color: #ffffff;
}

.footer-contact p {
  margin: 0 0 10px;
}

.footer-bottom {
  margin-top: 42px;
  padding-top: 18px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

@media (max-width: 1100px) {
  .nav-shell,
  .footer-shell,
  .problem-grid,
  .product-grid,
  .split-layout,
  .process-grid,
  .trust-grid,
  .contact-shell,
  .about-hero-shell,
  .about-story-grid,
  .document-support-grid,
  .rationale-grid,
  .trust-signal-grid {
    grid-template-columns: 1fr;
  }

  .nav-shell {
    justify-items: center;
    text-align: center;
  }

  .main-nav {
    flex-wrap: wrap;
    gap: 16px 22px;
  }

  .feature-strip {
    grid-template-columns: 1fr;
  }

  .capability-grid,
  .trust-signal-list,
  .factory-advantage-grid,
  .equipment-category-grid,
  .feature-detail-grid,
  .application-grid,
  .water-product-grid,
  .product-name-grid,
  .trust-gallery-grid,
  .gallery-grid,
  .resource-grid,
  .technical-advantage-grid,
  .page-hero-shell,
  .detail-intro-grid,
  .comparison-layout,
  .trust-showcase-grid,
  .scene-card-grid,
  .case-layout-left,
  .case-layout-right,
  .case-study-card,
  .inquiry-panel,
  .case-story {
    grid-template-columns: 1fr;
  }

  .equipment-category-card,
  .equipment-category-card-wide {
    grid-column: auto;
  }

  .case-layout-right .case-showcase-copy {
    order: -1;
  }

  .case-showcase-copy {
    padding: 0;
  }

  .case-thumb-grid,
  .case-thumb-grid-six {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .document-support-visual {
    min-height: 460px;
  }

  .capability-card-wide {
    grid-column: auto;
  }
}

@media (max-width: 820px) {
  .site-header {
    padding-top: 12px;
  }

  .container {
    width: min(100% - 30px, 1200px);
  }

  .nav-shell {
    padding: 16px 18px;
    gap: 16px;
  }

  .brand {
    font-size: 1.8rem;
  }

  .brand-logo {
    width: 40px;
    height: 40px;
  }

  .brand-tag {
    letter-spacing: 0.12em;
  }

  .hero-content {
    padding-top: 166px;
  }

  .hero-actions {
    width: 100%;
    flex-direction: column;
    align-items: center;
  }

  .button,
  .nav-cta {
    width: min(100%, 340px);
  }

  .card-image,
  .product-media,
  .split-media-top,
  .process-media {
    min-height: 280px;
  }

  .trust-collage {
    grid-template-rows: repeat(2, 180px);
  }

  .case-media-grid {
    grid-template-columns: 1fr;
  }

  .about-hero {
    padding-top: 152px;
  }

  .page-hero {
    padding-top: 150px;
  }

  .section {
    padding: 82px 0;
  }

  .hero-stat-grid,
  .trust-media-grid {
    grid-template-columns: 1fr;
  }

  .hero-stat-grid-wide {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .eco-hero-media {
    min-height: 420px;
  }

  .trust-media-large {
    grid-column: auto;
  }
}

@media (max-width: 720px) {
  .hero-stat-grid {
    grid-template-columns: 1fr;
  }

  .hero-stat-grid-wide {
    grid-template-columns: 1fr;
  }

  .eco-hero-copy-inner {
    gap: 24px;
  }

  .eco-hero-media {
    min-height: 320px;
    background-position: center center;
  }

  .trust-gallery-card {
    min-height: 220px;
  }

  .case-showcase-card {
    padding: 22px;
  }

  .case-thumb,
  .case-video {
    min-height: 190px;
  }

  .lightbox-dialog {
    width: min(94vw, 1120px);
    margin: 6vh auto;
    padding: 54px 0 0;
  }

  .lightbox-close {
    right: 0;
  }

  .comparison-panel,
  .case-study-card,
  .manual-case-card,
  .inquiry-panel {
    padding: 22px;
  }

  .case-study-visual img {
    min-height: 280px;
  }

  .manual-case-frame {
    min-height: 320px;
    padding: 10px;
  }

  .trust-media {
    min-height: 180px;
  }
}

@media (max-width: 560px) {
  .site-header {
    position: static;
    padding-top: 0;
  }

  .nav-shell {
    gap: 12px;
    padding: 14px 16px 16px;
    border-radius: 20px;
  }

  .brand {
    font-size: 1.55rem;
  }

  .brand-tag {
    display: none;
  }

  .main-nav {
    gap: 14px 18px;
    font-size: 0.88rem;
  }

  .nav-dropdown {
    left: 0;
    transform: translateX(0) translateY(8px);
    min-width: 220px;
  }

  .nav-item-dropdown:hover .nav-dropdown,
  .nav-item-dropdown:focus-within .nav-dropdown {
    transform: translateX(0) translateY(0);
  }

  .nav-cta {
    min-height: 42px;
  }

  .hero-content {
    padding-top: 92px;
  }

  .hero h1 {
    font-size: clamp(2.7rem, 13vw, 4rem);
  }

  .hero-summary {
    line-height: 1.72;
  }

  .about-hero,
  .page-hero {
    padding-top: 58px;
  }

  .page-hero-copy h1,
  .about-hero-copy h1 {
    font-size: clamp(2.7rem, 14vw, 4rem);
  }

  .section-heading {
    margin-bottom: 34px;
  }

  .card-copy,
  .product-copy,
  .contact-form,
  .water-product-copy {
    padding: 22px;
  }

  .trust-collage {
    grid-template-columns: 1fr;
    grid-template-rows: repeat(4, 180px);
  }

  .gallery-tile,
  .case-media-image,
  .case-video {
    min-height: 200px;
  }

  .case-thumb-grid,
  .case-thumb-grid-six {
    grid-template-columns: 1fr;
  }

  .document-support-visual {
    min-height: 380px;
  }

  .case-thumb {
    min-height: 210px;
  }

  .footer-bottom {
    flex-direction: column;
  }
}