:root {
  --navy: #080d2e;
  --navy-2: #111943;
  --ink: #17191f;
  --muted: #656a75;
  --line: #d9dce2;
  --paper: #f5f5f2;
  --white: #ffffff;
  --wood: #d48239;
  --wood-light: #e5a760;
  --accent: #f06b2a;
  --max: 1240px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--white);
  color: var(--ink);
  font-family: "Segoe UI", Arial, Helvetica, sans-serif;
  -webkit-font-smoothing: antialiased;
}

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

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

.site-header {
  align-items: center;
  background: rgba(8, 13, 46, 0.96);
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  color: white;
  display: grid;
  gap: 28px;
  grid-template-columns: auto 1fr auto;
  left: 0;
  min-height: 84px;
  padding: 14px max(28px, calc((100vw - var(--max)) / 2));
  position: absolute;
  right: 0;
  top: 0;
  z-index: 10;
}

.brand img {
  filter: brightness(0) invert(1);
  height: 52px;
  object-fit: contain;
  opacity: 0.96;
  width: auto;
}

.brand,
.footer-brand {
  align-items: center;
  background: transparent;
  display: inline-flex;
  padding: 0;
}

.brand > span,
.footer-brand > span {
  display: none;
}

.header-actions {
  align-items: center;
  display: flex;
  gap: 14px;
}

.language-switch {
  border: 1px solid rgba(255, 255, 255, 0.32);
  display: flex;
}

.language-switch button {
  background: transparent;
  border: 0;
  color: #aeb4ca;
  cursor: pointer;
  font-size: 0.68rem;
  font-weight: 900;
  min-height: 38px;
  min-width: 40px;
}

.language-switch button + button {
  border-left: 1px solid rgba(255, 255, 255, 0.22);
}

.language-switch button.active {
  background: white;
  color: var(--navy);
}

.site-header nav {
  display: flex;
  gap: 28px;
  justify-content: flex-end;
}

.site-header nav a {
  color: #d6d9e5;
  font-size: 0.86rem;
  font-weight: 600;
}

.site-header nav a:hover {
  color: white;
}

.header-cta {
  border: 1px solid rgba(255, 255, 255, 0.6);
  border-radius: 2px;
  font-size: 0.82rem;
  font-weight: 700;
  padding: 12px 18px;
  text-transform: uppercase;
}

.hero {
  background: var(--navy);
  color: white;
  min-height: 820px;
  overflow: hidden;
  padding-top: 84px;
  position: relative;
}

.hero::after {
  background: linear-gradient(90deg, rgba(8, 13, 46, 0.97) 4%, rgba(8, 13, 46, 0.9) 46%, rgba(8, 13, 46, 0.28) 100%);
  content: "";
  inset: 0;
  position: absolute;
}

.hero-photo {
  background: url("assets/engineering-hero.jpg") center / cover no-repeat;
  inset: 0;
  opacity: 0.86;
  position: absolute;
}

.hero-grid {
  align-items: end;
  display: grid;
  gap: 70px;
  grid-template-columns: minmax(0, 1.3fr) minmax(330px, 0.7fr);
  margin: 0 auto;
  max-width: var(--max);
  min-height: 736px;
  padding: 110px 28px 86px;
  position: relative;
  z-index: 2;
}

.eyebrow {
  color: #cbd0e1;
  font-size: 0.74rem;
  font-weight: 800;
  letter-spacing: 0.18em;
  margin: 0 0 24px;
  text-transform: uppercase;
}

.eyebrow.dark {
  color: var(--navy);
}

.eyebrow.wood {
  color: #9b551b;
}

.hero h1 {
  font-size: clamp(3.9rem, 7vw, 7.4rem);
  font-weight: 650;
  letter-spacing: -0.065em;
  line-height: 0.88;
  margin: 0;
  max-width: 850px;
}

.hero h1 span {
  color: var(--wood-light);
  display: block;
}

.hero-lede {
  color: #d5d8e3;
  font-size: clamp(1.04rem, 1.4vw, 1.25rem);
  line-height: 1.65;
  margin: 32px 0 38px;
  max-width: 670px;
}

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

.button {
  align-items: center;
  border-radius: 2px;
  display: inline-flex;
  font-size: 0.82rem;
  font-weight: 800;
  justify-content: center;
  letter-spacing: 0.04em;
  min-height: 52px;
  padding: 0 24px;
  text-transform: uppercase;
}

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

.button-ghost {
  border: 1px solid rgba(255, 255, 255, 0.58);
  color: white;
}

.hero-panel {
  backdrop-filter: blur(10px);
  background: rgba(11, 17, 53, 0.82);
  border: 1px solid rgba(255, 255, 255, 0.18);
  box-shadow: 0 28px 80px rgba(0, 0, 0, 0.25);
}

.panel-topline,
.hero-panel-foot {
  color: #aeb4ca;
  display: flex;
  font-size: 0.65rem;
  font-weight: 700;
  justify-content: space-between;
  letter-spacing: 0.08em;
  padding: 16px 20px;
  text-transform: uppercase;
}

.panel-topline {
  border-bottom: 1px solid rgba(255, 255, 255, 0.14);
}

.capability-row {
  align-items: center;
  border-bottom: 1px solid rgba(255, 255, 255, 0.14);
  display: grid;
  gap: 22px;
  grid-template-columns: 46px 1fr;
  padding: 27px 24px;
}

.capability-row > strong {
  color: var(--wood-light);
  font-family: Georgia, serif;
  font-size: 1.45rem;
  font-style: italic;
}

.capability-row h2 {
  font-size: 1.25rem;
  margin: 0 0 5px;
}

.capability-row p {
  color: #abb1c5;
  font-size: 0.82rem;
  margin: 0;
}

.hero-panel-foot {
  display: grid;
  gap: 6px;
}

.proof-strip {
  background: white;
  border-bottom: 1px solid var(--line);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  margin: 0 auto;
  max-width: var(--max);
}

.proof-strip div {
  border-right: 1px solid var(--line);
  display: grid;
  gap: 6px;
  padding: 26px 30px;
}

.proof-strip div:first-child {
  border-left: 1px solid var(--line);
}

.proof-strip span {
  color: #8c909a;
  font-size: 0.63rem;
  font-weight: 800;
  letter-spacing: 0.15em;
}

.proof-strip strong {
  color: var(--navy);
  font-size: 0.97rem;
}

.section {
  margin: 0 auto;
  max-width: var(--max);
  padding: 120px 28px;
}

.section-heading {
  align-items: end;
  display: grid;
  gap: 80px;
  grid-template-columns: minmax(0, 1.15fr) minmax(320px, 0.85fr);
  margin-bottom: 68px;
}

.section-heading h2,
.about h2,
.markets h2,
.order-section h2,
.contact h2 {
  color: var(--navy);
  font-size: clamp(2.5rem, 4.5vw, 5rem);
  font-weight: 620;
  letter-spacing: -0.055em;
  line-height: 0.98;
  margin: 0;
}

.section-heading > p,
.markets-copy > p:last-child,
.about-copy > p,
.order-copy > p {
  color: var(--muted);
  font-size: 1.03rem;
  line-height: 1.75;
  margin: 0;
}

.engineering-layout {
  display: grid;
  gap: 70px;
  grid-template-columns: minmax(0, 1fr) minmax(360px, 0.72fr);
}

.service-list {
  border-top: 1px solid var(--line);
}

.service-item {
  border-bottom: 1px solid var(--line);
  display: grid;
  gap: 28px;
  grid-template-columns: 42px 1fr;
  padding: 28px 0;
}

.service-item > span {
  color: var(--accent);
  font-size: 0.72rem;
  font-weight: 800;
  padding-top: 7px;
}

.service-item h3 {
  color: var(--navy);
  font-size: 1.25rem;
  margin: 0 0 9px;
}

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

.engineering-visual,
.about-image {
  min-height: 560px;
  overflow: hidden;
  position: relative;
}

.engineering-visual img,
.about-image img {
  object-fit: cover;
}

.visual-label {
  background: var(--accent);
  bottom: 0;
  color: white;
  display: grid;
  gap: 6px;
  left: 0;
  padding: 24px 28px;
  position: absolute;
  right: 0;
  z-index: 2;
}

.visual-label span {
  font-size: 0.66rem;
  font-weight: 800;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.markets {
  background: var(--navy);
  color: white;
  display: grid;
  gap: 80px;
  grid-template-columns: minmax(320px, 0.8fr) minmax(0, 1.2fr);
  padding: 100px max(28px, calc((100vw - var(--max)) / 2));
}

.markets h2,
.order-section h2,
.contact h2 {
  color: white;
}

.markets-copy > p:last-child {
  color: #b8bed1;
  margin-top: 28px;
}

.market-grid {
  border-top: 1px solid rgba(255, 255, 255, 0.18);
  display: grid;
  grid-template-columns: 1fr 1fr;
}

.market-item {
  border-bottom: 1px solid rgba(255, 255, 255, 0.18);
  display: grid;
  gap: 14px;
  grid-template-columns: 34px 1fr;
  min-height: 110px;
  padding: 25px 18px;
}

.market-item:nth-child(odd) {
  border-right: 1px solid rgba(255, 255, 255, 0.18);
}

.market-item span {
  color: var(--wood-light);
  font-size: 0.7rem;
  font-weight: 800;
}

.market-item p {
  color: #e4e6ee;
  line-height: 1.45;
  margin: 0;
}

.packaging {
  max-width: none;
  padding-left: max(28px, calc((100vw - var(--max)) / 2));
  padding-right: max(28px, calc((100vw - var(--max)) / 2));
}

.packaging-intro {
  background: #f0e8dc;
  display: grid;
  gap: 80px;
  grid-template-columns: minmax(400px, 1fr) minmax(320px, 0.75fr);
  margin-bottom: 44px;
  overflow: hidden;
  padding: 70px;
}

.packaging-feature-image {
  background: #e5ddd2;
  min-height: 440px;
  overflow: hidden;
}

.packaging-feature-image img {
  height: 100%;
  object-fit: cover;
  width: 100%;
}

.slat,
.runner {
  background: linear-gradient(90deg, #a85e27, #db8e46 50%, #b76a2b);
  border: 1px solid rgba(74, 36, 11, 0.35);
  box-shadow: 6px 10px 18px rgba(80, 43, 15, 0.14);
  height: 42px;
  left: 4%;
  position: absolute;
  right: 4%;
  transform: rotateX(55deg) rotateZ(-12deg);
}

.slat::after,
.runner::after {
  background: repeating-linear-gradient(90deg, transparent 0 48px, rgba(92, 43, 12, 0.22) 49px 50px);
  content: "";
  inset: 0;
  position: absolute;
}

.slat-1 { top: 36px; }
.slat-2 { top: 92px; }
.slat-3 { top: 148px; }
.slat-4 { top: 204px; }
.slat-5 { top: 260px; }

.runner {
  height: 34px;
  left: 10%;
  right: auto;
  top: 296px;
  width: 28%;
}

.runner-2 { left: 37%; }
.runner-3 { left: 64%; }

.dimension {
  color: #85501f;
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  position: absolute;
  text-transform: uppercase;
}

.dimension-x {
  bottom: 0;
  left: 32%;
}

.dimension-y {
  right: -18px;
  top: 42%;
  transform: rotate(90deg);
}

.packaging-points {
  align-self: center;
}

.packaging-points h3 {
  color: var(--navy);
  font-size: clamp(2rem, 3.2vw, 3.6rem);
  letter-spacing: -0.05em;
  line-height: 1;
  margin: 0 0 24px;
}

.packaging-points > p:not(.eyebrow) {
  color: #6a5848;
  line-height: 1.7;
}

.packaging-points ul {
  list-style: none;
  margin: 28px 0 0;
  padding: 0;
}

.packaging-points li {
  border-top: 1px solid rgba(99, 69, 43, 0.25);
  color: #493728;
  font-size: 0.9rem;
  padding: 12px 0;
}

.packaging-points li::before {
  color: var(--accent);
  content: "→";
  font-weight: 800;
  margin-right: 12px;
}

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

.product-card {
  border-bottom: 1px solid var(--line);
  border-right: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.product-card:nth-child(-n + 4) {
  border-top: 1px solid var(--line);
}

.product-card:nth-child(4n + 1) {
  border-left: 1px solid var(--line);
}

.product-image {
  aspect-ratio: 1 / 1;
  background: #eeeae4;
  overflow: hidden;
}

.product-image img {
  height: 100%;
  object-fit: cover;
  transition: transform 300ms ease;
  width: 100%;
}

.product-card:hover .product-image img {
  transform: scale(1.025);
}

.product-body {
  display: flex;
  flex: 1;
  flex-direction: column;
  padding: 25px 24px 26px;
}

.product-code {
  color: var(--accent);
  font-size: 0.68rem;
  font-weight: 900;
  letter-spacing: 0.14em;
}

.product-card h3 {
  color: var(--navy);
  font-size: 1.27rem;
  margin: 17px 0 12px;
}

.product-card p {
  color: var(--muted);
  line-height: 1.62;
  margin: 0;
}

.product-card small {
  color: #979aa2;
  display: block;
  font-size: 0.67rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  margin-top: auto;
  padding-top: 24px;
  text-transform: uppercase;
}

.catalog-heading {
  align-items: end;
  display: grid;
  gap: 60px;
  grid-template-columns: 1fr 1fr;
  margin: 72px 0 36px;
}

.catalog-heading h3 {
  color: var(--navy);
  font-size: clamp(2rem, 3.4vw, 3.7rem);
  letter-spacing: -0.045em;
  line-height: 1;
  margin: 0;
}

.catalog-heading > p {
  color: var(--muted);
  line-height: 1.7;
  margin: 0;
}

.order-section {
  background: var(--navy);
  display: grid;
  gap: 80px;
  grid-template-columns: minmax(320px, 0.7fr) minmax(0, 1.3fr);
  padding: 120px max(28px, calc((100vw - var(--max)) / 2));
}

.order-copy > p {
  color: #b8bed1;
  margin-top: 28px;
}

.order-copy {
  align-self: start;
  position: sticky;
  top: 40px;
}

.order-steps {
  border-top: 1px solid rgba(255, 255, 255, 0.18);
  margin-top: 52px;
}

.order-steps div {
  align-items: center;
  border-bottom: 1px solid rgba(255, 255, 255, 0.18);
  color: #d4d8e4;
  display: grid;
  gap: 14px;
  grid-template-columns: 34px 1fr;
  padding: 18px 0;
}

.order-steps span {
  color: var(--wood-light);
  font-weight: 800;
}

.order-steps p {
  margin: 0;
}

.order-form {
  background: white;
  padding: 42px;
}

.form-heading {
  align-items: end;
  border-bottom: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  margin-bottom: 28px;
  padding-bottom: 18px;
}

.form-heading span {
  color: var(--accent);
  font-size: 0.68rem;
  font-weight: 900;
  letter-spacing: 0.12em;
}

.form-heading h3 {
  color: var(--navy);
  font-size: 1.7rem;
  margin: 0;
}

.form-grid {
  display: grid;
  gap: 18px;
  grid-template-columns: 1fr 1fr;
}

.form-grid label {
  color: #4d515b;
  display: grid;
  font-size: 0.72rem;
  font-weight: 800;
  gap: 8px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.form-grid .span-2 {
  grid-column: span 2;
}

.form-grid input,
.form-grid select,
.form-grid textarea {
  background: #f7f7f5;
  border: 1px solid #dadce1;
  border-radius: 0;
  color: var(--ink);
  outline: none;
  padding: 13px 14px;
  text-transform: none;
  width: 100%;
}

.form-grid input:focus,
.form-grid select:focus,
.form-grid textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 2px rgba(240, 107, 42, 0.12);
}

.form-divider {
  border-top: 1px solid var(--line);
  color: var(--navy);
  font-size: 0.75rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  margin: 30px 0 22px;
  padding-top: 24px;
  text-transform: uppercase;
}

.request-type {
  border-bottom: 1px solid var(--line);
  margin: -4px 0 28px;
  padding-bottom: 24px;
}

.request-type > span {
  color: var(--navy);
  display: block;
  font-size: 0.7rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  margin-bottom: 10px;
  text-transform: uppercase;
}

.request-type > div {
  display: grid;
  grid-template-columns: 1fr 1fr;
}

.request-type button {
  background: #f7f7f5;
  border: 1px solid var(--line);
  color: var(--muted);
  cursor: pointer;
  font-size: 0.75rem;
  font-weight: 800;
  min-height: 48px;
  padding: 10px 14px;
  text-transform: uppercase;
}

.request-type button + button {
  border-left: 0;
}

.request-type button.active {
  background: var(--navy);
  border-color: var(--navy);
  color: white;
}

.submit-button {
  align-items: center;
  background: var(--accent);
  border: 0;
  color: white;
  cursor: pointer;
  display: flex;
  font-size: 0.82rem;
  font-weight: 800;
  justify-content: space-between;
  margin-top: 26px;
  padding: 17px 20px;
  text-transform: uppercase;
  width: 100%;
}

.submit-button span {
  font-size: 1.3rem;
}

.send-options {
  background: #f1efe9;
  border-left: 4px solid var(--accent);
  margin-top: 26px;
  padding: 20px;
}

.send-options p {
  color: var(--navy);
  font-weight: 700;
  margin: 0 0 14px;
}

.webmail-actions,
.copy-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.send-options a,
.send-options button {
  background: var(--navy);
  border: 0;
  color: white;
  cursor: pointer;
  font-size: 0.75rem;
  font-weight: 800;
  padding: 12px 16px;
  text-transform: uppercase;
}

.send-options button {
  background: white;
  box-shadow: inset 0 0 0 1px var(--navy);
  color: var(--navy);
}

.copy-fallback {
  border-top: 1px solid rgba(17, 25, 67, 0.15);
  margin-top: 18px;
  padding-top: 16px;
}

.copy-fallback p {
  color: var(--muted);
  font-size: 0.8rem;
  font-weight: 600;
  line-height: 1.55;
  margin: 0 0 12px;
}

.copy-actions button {
  font-size: 0.68rem;
  padding: 10px 12px;
}

.send-options small {
  color: var(--muted);
  display: block;
  margin-top: 12px;
}

.about {
  align-items: center;
  display: grid;
  gap: 90px;
  grid-template-columns: minmax(380px, 0.9fr) minmax(0, 1.1fr);
}

.about-copy > p {
  margin-top: 26px;
}

.about-values {
  display: grid;
  gap: 10px;
  grid-template-columns: repeat(3, 1fr);
  margin-top: 38px;
}

.about-values span {
  background: var(--paper);
  color: var(--navy);
  font-size: 0.72rem;
  font-weight: 800;
  padding: 16px;
  text-align: center;
  text-transform: uppercase;
}

.contact {
  background: var(--navy-2);
  color: white;
  display: grid;
  gap: 80px;
  grid-template-columns: minmax(320px, 0.8fr) minmax(0, 1.2fr);
  padding: 100px max(28px, calc((100vw - var(--max)) / 2));
}

.contact-private {
  align-self: center;
  border-left: 3px solid var(--accent);
  padding-left: 30px;
}

.contact-private p {
  color: #c6cad8;
  font-size: 1.05rem;
  line-height: 1.7;
  margin: 0 0 25px;
  max-width: 600px;
}

footer {
  align-items: center;
  background: #05081d;
  color: #9ba1b7;
  display: grid;
  gap: 28px;
  grid-template-columns: auto 1fr auto;
  padding: 36px max(28px, calc((100vw - var(--max)) / 2));
}

footer img {
  filter: brightness(0) invert(1);
  height: 42px;
  object-fit: contain;
  opacity: 0.9;
  width: auto;
}

footer p,
footer span {
  font-size: 0.72rem;
  margin: 0;
}

@media (max-width: 980px) {
  .site-header {
    grid-template-columns: 1fr auto;
  }

  .site-header nav {
    display: none;
  }

  .hero-grid,
  .engineering-layout,
  .markets,
  .order-section,
  .about,
  .contact {
    grid-template-columns: 1fr;
  }

  .hero-grid {
    align-items: end;
    gap: 44px;
    min-height: 760px;
  }

  .hero-panel {
    max-width: 520px;
  }

  .section-heading {
    gap: 28px;
    grid-template-columns: 1fr;
  }

  .packaging-intro {
    gap: 20px;
    grid-template-columns: 1fr;
    padding: 50px;
  }

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

  .product-card:nth-child(-n + 4) {
    border-top: 0;
  }

  .product-card:nth-child(-n + 2) {
    border-top: 1px solid var(--line);
  }

  .product-card:nth-child(4n + 1) {
    border-left: 0;
  }

  .product-card:nth-child(odd) {
    border-left: 1px solid var(--line);
  }

  .order-copy {
    position: static;
  }

  .catalog-heading {
    gap: 28px;
    grid-template-columns: 1fr;
  }
}

@media (max-width: 680px) {
  .site-header {
    min-height: 72px;
    padding: 10px 18px;
  }

  .brand img {
    height: 38px;
  }

  .header-cta {
    display: none;
  }

  .header-actions {
    gap: 8px;
  }

  .hero {
    min-height: 860px;
    padding-top: 72px;
  }

  .hero-grid {
    min-height: 788px;
    padding: 84px 20px 40px;
  }

  .hero h1 {
    font-size: clamp(3rem, 15vw, 4.6rem);
  }

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

  .proof-strip div:nth-child(3) {
    border-left: 1px solid var(--line);
  }

  .section,
  .markets,
  .order-section,
  .contact {
    padding: 80px 20px;
  }

  .section-heading h2,
  .about h2,
  .markets h2,
  .order-section h2,
  .contact h2 {
    font-size: 2.75rem;
  }

  .market-grid,
  .product-grid {
    grid-template-columns: 1fr;
  }

  .market-item:nth-child(odd) {
    border-right: 0;
  }

  .packaging-intro {
    margin-left: -20px;
    margin-right: -20px;
    padding: 40px 20px;
  }

  .packaging-feature-image {
    min-height: 310px;
  }

  .product-card,
  .product-card:nth-child(-n + 2),
  .product-card:nth-child(odd) {
    border-left: 1px solid var(--line);
    border-top: 0;
  }

  .product-card:first-child {
    border-top: 1px solid var(--line);
  }

  .order-form {
    padding: 26px 20px;
  }

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

  .form-grid .span-2 {
    grid-column: span 1;
  }

  .about {
    gap: 50px;
  }

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

  .about-values {
    grid-template-columns: 1fr;
  }

  footer {
    grid-template-columns: 1fr;
    text-align: left;
  }
}