:root {
  --ink: #172234;
  --muted: #657282;
  --line: #d8e4e7;
  --blue: #008c95;
  --blue-dark: #0f3d4a;
  --red: #e0523f;
  --green: #2b9b65;
  --paper: #fbfcfa;
  --soft: #EDF6F9;
  --cream: #fff4df;
  --shadow: 0 20px 55px rgba(23, 34, 52, 0.14);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.55;
}

body.lightbox-open {
  overflow: hidden;
}

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

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

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

.site-header {
  position: fixed;
  z-index: 50;
  top: 0;
  left: 0;
  right: 0;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 24px;
  min-height: 82px;
  padding: 12px clamp(18px, 5vw, 70px);
  background: rgba(255, 255, 255, 0.94);
  border-bottom: 1px solid rgba(219, 229, 237, 0.9);
  backdrop-filter: blur(14px);
}

.brand {
  display: inline-flex;
  align-items: center;
  justify-self: start;
  width: 138px;
  height: 58px;
}

.brand img {
  width: 100%;
  height: auto;
  max-height: 58px;
  object-fit: contain;
  object-position: left center;
}

.site-nav {
  display: flex;
  justify-content: center;
  gap: clamp(14px, 2.2vw, 30px);
  color: #27384a;
  font-size: 0.93rem;
  font-weight: 800;
}

.site-nav a {
  padding: 10px 0;
}

.site-nav a:hover {
  color: var(--blue);
}

.header-actions {
  display: flex;
  align-items: center;
  justify-content: end;
  gap: 10px;
}

.header-profile,
.header-cta,
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 22px;
  border: 1px solid var(--blue);
  border-radius: 6px;
  color: var(--blue);
  background: #fff;
  font-weight: 900;
  cursor: pointer;
}

.button.primary,
.header-cta {
  color: #fff;
  background: var(--blue);
  box-shadow: 0 12px 26px rgba(0, 140, 149, 0.24);
}

.header-profile {
  color: var(--blue-dark);
  border-color: #b9d7d6;
  background: #fff;
}

.button.secondary {
  color: var(--blue-dark);
  border-color: #b9d7d6;
  background: #fff;
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  padding: 9px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #fff;
}

.nav-toggle span {
  display: block;
  height: 2px;
  margin: 5px 0;
  background: var(--ink);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(340px, 0.82fr);
  align-items: center;
  gap: clamp(34px, 6vw, 90px);
  min-height: 92vh;
  padding: 132px clamp(18px, 5vw, 72px) 70px;
  background:
    linear-gradient(120deg, rgba(255, 255, 255, 0.96) 0 48%, rgba(237, 245, 248, 0.9) 48% 100%),
    var(--soft);
}

.hero-copy {
  max-width: 760px;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--red);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

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

h1 {
  max-width: 820px;
  margin-bottom: 22px;
  font-size: clamp(3.1rem, 6vw, 6rem);
  line-height: 0.96;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 18px;
  font-size: clamp(1rem, 4vw, 3rem);
  line-height: 1.04;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 8px;
  font-size: 1.15rem;
}

.hero-copy > p:not(.eyebrow) {
  max-width: 680px;
  color: #4c5c69;
  font-size: clamp(1.05rem, 1.5vw, 1.28rem);
}

.hero-actions,
.contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.trust-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 34px;
}

.trust-row span {
  padding: 9px 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.72);
  color: #52616d;
  font-size: 0.88rem;
  font-weight: 800;
}

.hero-panel {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 510px;
}

.hero-panel::before {
  content: "";
  position: absolute;
  inset: 6% 8% 4% 0;
  border-radius: 8px;
  background: var(--blue-dark);
  box-shadow: var(--shadow);
}

.hero-product {
  position: relative;
  z-index: 1;
  width: min(520px, 100%);
  aspect-ratio: 1;
  object-fit: contain;
  padding: 34px;
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 22px 60px rgba(16, 36, 58, 0.18);
}

.hero-badge {
  position: absolute;
  z-index: 2;
  left: 0;
  bottom: 34px;
  max-width: 230px;
  padding: 18px;
  border-radius: 8px;
  color: #fff;
  background: var(--red);
  box-shadow: var(--shadow);
}

.hero-badge strong,
.proof-strip strong {
  display: block;
  font-size: 1.1rem;
}

.hero-badge span,
.proof-strip span {
  display: block;
  color: rgba(255, 255, 255, 0.84);
  font-size: 0.9rem;
}

.proof-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.proof-strip article {
  padding: clamp(20px, 3vw, 32px);
  background: var(--blue-dark);
  color: #fff;
}

.proof-strip article:nth-child(even) {
  background: #087079;
}

.section {
  padding: clamp(72px, 9vw, 122px) clamp(18px, 5vw, 72px);
}

.section-title{
    display:grid;
    grid-template-columns:120px 1fr;
    gap:20px;
    max-width:1220px;
    margin:0 auto 24px;
}

.section-title.narrow {
  display: block;
  max-width: 820px;
  margin-left: 0;
}

.section-title.product-heading {
  align-items: end;
  white-space: nowrap;
}

.section-action {
  max-width: 420px;
  justify-self: end;
}

.section-action p {
  color: var(--muted);
}

.about-grid,
.facility,
.contact {
  display: grid;
  grid-template-columns: minmax(320px, 0.9fr) minmax(0, 1fr);
  gap: clamp(28px, 5vw, 74px);
  align-items: center;
}

.about-media img,
.facility img {
  width: 100%;
  aspect-ratio: 1.08;
  height: 650px;
  object-fit: cover;
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.about-content,
.facility p,
.contact-details,
.product-card p,
.quality-grid p {
  color: black;
}

.about-content > p {
  font-size: 1.08rem;
  
}

.mini-cards {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin-top: 24px;
}

.mini-cards article,
.director-card,
.quote-form {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  box-shadow: var(--shadow);
}

.mini-cards article {
  padding: 22px;
}

.director {
  background: var(--cream);
}

.director-card {
  display: grid;
  grid-template-columns: 90px 1fr;
  gap: 28px;
  max-width: 1100px;
  margin: 0 auto;
  padding: clamp(26px, 5vw, 52px);
}

.director-card img {
  width: 72px;
  height: 96px;
  object-fit: contain;
}

.director-card p:last-child {
  max-width: 760px;
  color: var(--muted);
}

.products,
.industries,
.tools,
.blog {
  background: var(--soft);
}

.tool-grid,
.comparison-wrap {
  display: grid;
  grid-template-columns: minmax(280px, 0.8fr) minmax(0, 1fr);
  gap: 18px;
}

.finder-panel,
.finder-result,
.comparison-wrap,
.lab-detail,
.trust-grid article,
.blog-grid article {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  box-shadow: var(--shadow);
}

.finder-panel {
  display: grid;
  gap: 16px;
  padding: clamp(22px, 3vw, 34px);
}

.finder-panel label,
.compare-controls label {
  color: #334650;
  font-weight: 900;
}

.finder-panel select,
.compare-controls select {
  width: 100%;
  min-height: 48px;
  margin-top: 7px;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 11px 14px;
  color: var(--ink);
  background: #fff;
}

.finder-result {
  display: grid;
  align-content: center;
  padding: clamp(24px, 4vw, 48px);
}

.finder-result p {
  color: var(--muted);
}

.finder-list {
  display: grid;
  gap: 8px;
  padding: 0;
  margin: 12px 0 18px;
  list-style: none;
}

.finder-list li {
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 6px;
  color: var(--blue-dark);
  background: var(--soft);
  font-weight: 900;
}

.comparison {
  background: #fff;
}

.comparison-wrap {
  padding: clamp(20px, 3vw, 30px);
}

.compare-controls {
  display: grid;
  gap: 16px;
  align-content: start;
}

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

.compare-table table {
  width: 100%;
  border-collapse: collapse;
  min-width: 560px;
}

.compare-table th,
.compare-table td {
  padding: 14px;
  border: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

.compare-table th {
  color: #fff;
  background: var(--blue-dark);
}

.product-toolbar {
  display: grid;
  grid-template-columns: minmax(260px, 370px) 1fr;
  gap: 18px;
  align-items: center;
  margin-bottom: 28px;
}

.product-toolbar input,
.quote-form input,
.quote-form select,
.quote-form textarea {
  width: 100%;
  min-height: 48px;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 11px 14px;
  color: var(--ink);
  background: #fff;
}

.tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.tab {
  min-height: 42px;
  padding: 0 16px;
  border: 1px solid #b8d9d7;
  border-radius: 999px;
  background: #fff;
  color: var(--blue-dark);
  font-weight: 900;
  cursor: pointer;
}

.tab.active {
  border-color: var(--blue);
  background: var(--blue);
  color: #fff;
}

.product-grid,
.quality-grid,
.industry-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.product-card,
.quality-grid article,
.quality-card,
.industry-card {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.product-card {
  display: grid;
  grid-template-rows: 210px auto;
  color: inherit;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.product-card:hover {
  transform: translateY(-4px);
  border-color: #a8d0cf;
  box-shadow: var(--shadow);
}

.product-card img {
  width: 100%;
  height: 210px;
  object-fit: cover;
  background: #fff;
}

.product-card div {
  padding: 22px;
}

.product-card div::after {
  content: "View product details";
  display: inline-flex;
  margin-top: 12px;
  color: var(--blue);
  font-weight: 900;
}

.product-card span {
  display: block;
  margin-bottom: 8px;
  color: var(--red);
  font-size: 0.74rem;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.product-card h3 {
  color: var(--ink);
}

.product-card.hidden {
  display: none;
}

.product-card.product-limited {
  display: none;
}

.product-list-actions {
  display: flex;
  justify-content: center;
  margin-top: 28px;
}

.quality-grid article,
.quality-card {
  padding: 24px;
}

.quality-card {
  width: 100%;
  text-align: left;
  color: inherit;
  cursor: pointer;
}

.quality-card:hover,
.quality-card:focus-visible {
  border-color: #a8d0cf;
  box-shadow: var(--shadow);
}

.quality-grid img {
  width: 78px;
  height: 78px;
  object-fit: contain;
  margin-bottom: 18px;
}

.lab-detail {
  margin-top: 22px;
  padding: clamp(22px, 3vw, 34px);
}

.lab-detail p:last-child {
  color: var(--muted);
}

.industry-card {
  position: relative;
  min-height: 240px;
  padding: 0;
  border: 1px solid var(--line);
  color: inherit;
  text-align: left;
  background: #10222a;
  cursor: zoom-in;
}

.industry-grid img {
  width: 100%;
  height: 100%;
  min-height: 240px;
  object-fit: cover;
  opacity: 0.72;
  transition: transform 0.35s ease, opacity 0.35s ease;
}

.industry-card span {
  position: absolute;
  left: 18px;
  right: 18px;
  bottom: 18px;
  color: #fff;
  font-size: 1.28rem;
  font-weight: 900;
  line-height: 1.1;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.38);
}

.industry-card:hover img,
.industry-card:focus-visible img {
  transform: scale(1.04);
  opacity: 0.9;
}

.industry-card:focus-visible {
  outline: 3px solid var(--blue);
  outline-offset: 3px;
}

.image-lightbox {
  position: fixed;
  z-index: 100;
  inset: 0;
  display: grid;
  grid-template-rows: auto 1fr auto;
  gap: 18px;
  padding: clamp(18px, 4vw, 44px);
  background: rgba(5, 15, 26, 0.92);
  backdrop-filter: blur(10px);
}

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

.image-lightbox img {
  align-self: center;
  justify-self: center;
  max-width: min(96vw, 1500px);
  max-height: 78vh;
  object-fit: contain;
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 20px 80px rgba(0, 0, 0, 0.45);
}

.image-lightbox p {
  justify-self: center;
  margin: 0;
  color: #fff;
  font-size: clamp(1.2rem, 2vw, 2rem);
  font-weight: 900;
}

.lightbox-close {
  justify-self: end;
  min-height: 42px;
  padding: 0 18px;
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 6px;
  color: #fff;
  background: var(--red);
  font-weight: 900;
  cursor: pointer;
}

.process {
  color: #fff;
  background: var(--blue-dark);
}

.process .eyebrow {
  color: #ffd07a;
}

.process-list {
  display: grid;
  grid-template-columns: repeat(7, minmax(130px, 1fr));
  gap: 12px;
  padding: 0;
  margin: 0;
  list-style: none;
  overflow-x: auto;
}

.process-list li {
  min-height: 170px;
  padding: 18px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.08);
  font-weight: 900;
  animation: processRise 0.7s ease both;
}

.process-list li:nth-child(2) { animation-delay: 0.08s; }
.process-list li:nth-child(3) { animation-delay: 0.16s; }
.process-list li:nth-child(4) { animation-delay: 0.24s; }
.process-list li:nth-child(5) { animation-delay: 0.32s; }
.process-list li:nth-child(6) { animation-delay: 0.4s; }
.process-list li:nth-child(7) { animation-delay: 0.48s; }

@keyframes processRise {
  from {
    opacity: 0;
    transform: translateY(16px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.process-list span {
  display: block;
  margin-bottom: 28px;
  color: #ffd07a;
  font-size: 1.65rem;
}

.facility {
  background: #fff;
}

.trust {
  background: var(--blue-dark);
  color: #fff;
}

.trust .eyebrow {
  color: #ffd07a;
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.trust-grid article {
  padding: 24px;
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.18);
  box-shadow: none;
}

.trust-grid strong {
  display: block;
  margin-bottom: 10px;
  font-size: 1.08rem;
}

.trust-grid span {
  color: rgba(255, 255, 255, 0.82);
}

.blog-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.blog-grid article {
  padding: 24px;
}

.blog-grid p {
  color: var(--muted);
}

.blog-grid a {
  color: var(--blue);
  font-weight: 900;
}

.contact {
  align-items: start;
  background: var(--cream);
}

.contact-details a {
  color: var(--blue);
  font-weight: 900;
}

.quote-form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  padding: clamp(22px, 3vw, 34px);
}

.quote-form label {
  color: #334650;
  font-weight: 900;
}

.quote-form input,
.quote-form select,
.quote-form textarea {
  margin-top: 7px;
}

.quote-form .full {
  grid-column: 1 / -1;
}

.floating-whatsapp {
  position: fixed;
  z-index: 45;
  right: 18px;
  bottom: 18px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 18px;
  border-radius: 999px;
  color: #fff;
  background: var(--green);
  font-weight: 900;
  box-shadow: 0 14px 32px rgba(22, 139, 123, 0.32);
}

.site-footer {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 26px clamp(18px, 5vw, 72px);
  color: #52616d;
  border-top: 1px solid var(--line);
}

.site-footer img {
  width: 164px;
  height: 52px;
  object-fit: contain;
}

.site-footer p {
  margin: 0;
}

.site-footer a {
  color: var(--blue);
  font-weight: 900;
}

.product-detail-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.78fr);
  align-items: center;
  gap: clamp(32px, 6vw, 80px);
  min-height: 82vh;
  padding: 132px clamp(18px, 5vw, 72px) 70px;
  background:
    linear-gradient(120deg, rgba(255, 255, 255, 0.96) 0 50%, rgba(237, 245, 248, 0.92) 50%),
    var(--soft);
}

.product-detail-hero h1 {
  max-width: 760px;
}

.product-detail-hero p:not(.eyebrow) {
  max-width: 700px;
  color: #4c5c69;
  font-size: clamp(1.05rem, 1.5vw, 1.3rem);
}

.detail-image-wrap {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 420px;
  border-radius: 8px;
  background: var(--blue-dark);
  box-shadow: var(--shadow);
}

.detail-image-wrap img {
  width: min(440px, 86%);
  aspect-ratio: 1;
  object-fit: cover;
  border: 18px solid #fff;
  border-radius: 50%;
  box-shadow: 0 18px 45px rgba(0, 0, 0, 0.18);
}

.detail-body {
  display: grid;
  grid-template-columns: 1.15fr 0.9fr 0.9fr;
  gap: 18px;
  background: #fff;
}

.detail-panel {
  padding: clamp(22px, 3vw, 34px);
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  box-shadow: var(--shadow);
}

.detail-panel p {
  color: var(--muted);
}

.detail-list {
  padding: 0;
  margin: 0;
  list-style: none;
}

.detail-list li {
  position: relative;
  padding: 11px 0 11px 24px;
  border-bottom: 1px solid var(--line);
  color: #485a65;
  font-weight: 800;
}

.detail-list li::before {
  content: "";
  position: absolute;
  top: 19px;
  left: 0;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--blue);
}

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

.detail-cta {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 24px;
  align-items: center;
  color: #fff;
  background: var(--blue-dark);
}

.detail-cta .eyebrow {
  color: #ffd07a;
}

.detail-cta h2 {
  max-width: 900px;
}

@media (max-width: 1040px) {
  .site-header {
    grid-template-columns: auto auto 1fr;
  }

  .nav-toggle {
    display: block;
    justify-self: end;
    order: 3;
  }

  .header-actions {
    justify-self: end;
  }

  .site-nav {
    position: absolute;
    top: 82px;
    left: 18px;
    right: 18px;
    display: none;
    flex-direction: column;
    gap: 2px;
    padding: 16px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: #fff;
    box-shadow: var(--shadow);
  }

  .site-nav.open {
    display: flex;
  }

  .hero,
  .about-grid,
  .facility,
  .contact,
  .tool-grid,
  .comparison-wrap,
  .product-detail-hero,
  .detail-cta,
  .section-title,
  .product-toolbar {
    grid-template-columns: 1fr;
  }

  .section-action {
    justify-self: start;
  }

  .hero {
    min-height: auto;
  }

  .hero-panel {
    min-height: 420px;
    order: -1;
  }

  .proof-strip,
  .product-grid,
  .quality-grid,
  .industry-grid,
  .trust-grid,
  .blog-grid,
  .detail-body {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 660px) {
  .site-header {
    gap: 10px;
    min-height: 72px;
    padding-inline: 14px;
  }

  .brand {
    width: 112px;
    height: 50px;
  }

  .brand img {
    max-height: 50px;
  }

  .header-actions {
    gap: 6px;
  }

  .header-cta,
  .header-profile {
    min-height: 40px;
    padding-inline: 12px;
    font-size: 0.9rem;
  }

  .header-profile {
    display: none;
  }

  .site-nav {
    top: 72px;
    left: 12px;
    right: 12px;
  }

  .hero {
    padding: 104px 18px 52px;
  }

  h1 {
    font-size: clamp(2.55rem, 12vw, 4.2rem);
  }

  .hero-panel {
    min-height: 310px;
  }

  .hero-product {
    width: min(320px, 88vw);
    padding: 20px;
  }

  .hero-badge {
    left: 4px;
    bottom: 0;
    max-width: 185px;
    padding: 14px;
  }

  .proof-strip,
  .mini-cards,
  .product-grid,
  .quality-grid,
  .industry-grid,
  .trust-grid,
  .blog-grid,
  .detail-body,
  .quote-form {
    grid-template-columns: 1fr;
  }

  .product-detail-hero {
    padding: 104px 18px 52px;
  }

  .detail-image-wrap {
    min-height: 300px;
  }

  .director-card {
    grid-template-columns: 1fr;
  }

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

  .process-list {
    grid-template-columns: 1fr;
    overflow: visible;
  }

  .site-footer {
    display: grid;
  }
}