:root {
  --ink: #10151b;
  --paper: #f2f1ed;
  --warm: #dedbd2;
  --blue: #275b86;
  --line: rgba(16, 21, 27, 0.16);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

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

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

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

.site-header {
  position: absolute;
  z-index: 20;
  top: 0;
  left: 0;
  width: 100%;
  height: 108px;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  padding: 0 clamp(24px, 5vw, 80px);
  color: white;
  border-bottom: 1px solid rgba(255, 255, 255, 0.22);
}

.brand {
  width: clamp(170px, 17vw, 250px);
  filter: drop-shadow(0 3px 12px rgba(0, 0, 0, 0.42));
}

.brand img {
  width: 100%;
  height: auto;
}

.site-header nav {
  display: flex;
  gap: clamp(20px, 3vw, 46px);
  font-size: 0.73rem;
  font-weight: 700;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.site-header nav a,
.text-link {
  transition: opacity 180ms ease;
}

.site-header nav a:hover,
.text-link:hover {
  opacity: 0.65;
}

.nav-cta {
  justify-self: end;
  padding: 13px 20px;
  border: 1px solid rgba(255, 255, 255, 0.62);
  border-radius: 999px;
  font-size: 0.73rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  transition: background 180ms ease, color 180ms ease;
}

.nav-cta:hover {
  color: var(--ink);
  background: white;
}

.hero {
  position: relative;
  min-height: min(900px, 100vh);
  display: flex;
  align-items: flex-end;
  overflow: hidden;
  color: white;
}

.hero-image,
.hero-shade {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.hero-image {
  object-fit: cover;
  object-position: center 54%;
  filter: brightness(1.08);
}

.hero-shade {
  background:
    linear-gradient(270deg, rgba(6, 10, 15, 0.68) 0%, rgba(6, 10, 15, 0.3) 48%, rgba(6, 10, 15, 0.04) 78%),
    linear-gradient(0deg, rgba(6, 10, 15, 0.62) 0%, transparent 50%);
}

.hero-content {
  position: relative;
  z-index: 2;
  width: min(770px, 60%);
  margin-left: auto;
  padding: 190px clamp(24px, 7vw, 112px) clamp(70px, 9vh, 105px) clamp(24px, 5vw, 76px);
}

.eyebrow {
  margin: 0 0 22px;
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

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

.hero h1 {
  max-width: 900px;
  margin: 0;
  font-size: clamp(4.4rem, 9vw, 9.5rem);
  font-weight: 600;
  letter-spacing: -0.07em;
  line-height: 0.82;
}

.hero h1 em {
  color: #a9d3f2;
  font-family: Georgia, "Times New Roman", serif;
  font-weight: 400;
}

.hero-copy {
  max-width: 610px;
  margin: 38px 0 0;
  color: rgba(255, 255, 255, 0.82);
  font-size: clamp(1rem, 1.45vw, 1.25rem);
  line-height: 1.65;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 34px;
  margin-top: 36px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 25px;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.button-light {
  color: var(--ink);
  background: white;
}

.text-link {
  padding-bottom: 5px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.48);
  font-size: 0.82rem;
  font-weight: 700;
}

.hero-stat {
  position: absolute;
  z-index: 2;
  right: clamp(24px, 5vw, 80px);
  bottom: clamp(54px, 7vh, 84px);
  width: min(285px, 24vw);
  padding-left: 22px;
  border-left: 2px solid var(--blue);
}

.hero-stat span,
.hero-stat small {
  display: block;
  color: rgba(255, 255, 255, 0.62);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  line-height: 1.5;
  text-transform: uppercase;
}

.hero-stat strong {
  display: block;
  margin: 8px 0;
  font-size: clamp(1.7rem, 3vw, 3.1rem);
  font-weight: 500;
  letter-spacing: -0.05em;
}

.section {
  padding: clamp(90px, 12vw, 180px) clamp(24px, 7vw, 112px);
}

.intro {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: clamp(50px, 9vw, 145px);
  align-items: start;
}

.intro h2,
.section-heading h2,
.build-content h2,
.contact-section h2 {
  max-width: 900px;
  margin: 0;
  font-size: clamp(2.8rem, 5.6vw, 6rem);
  font-weight: 500;
  letter-spacing: -0.065em;
  line-height: 0.98;
}

.intro-copy {
  padding-top: 38px;
  border-top: 1px solid var(--line);
}

.intro-copy p,
.section-heading > p,
.build-lead {
  margin: 0 0 26px;
  color: #4d565e;
  font-size: clamp(1rem, 1.35vw, 1.18rem);
  line-height: 1.75;
}

.image-feature {
  position: relative;
  min-height: 780px;
  overflow: hidden;
}

.image-feature > img {
  width: 100%;
  min-height: 780px;
  object-fit: cover;
}

.image-feature-card {
  position: absolute;
  left: clamp(24px, 7vw, 112px);
  bottom: clamp(24px, 6vw, 92px);
  width: min(440px, calc(100% - 48px));
  padding: clamp(28px, 4vw, 52px);
  color: white;
  background: rgba(12, 20, 28, 0.92);
  backdrop-filter: blur(16px);
}

.image-feature-card span,
.build-image > div span,
.build-image > div small {
  color: rgba(255, 255, 255, 0.58);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.image-feature-card h3 {
  margin: 28px 0 18px;
  font-size: clamp(2rem, 3.5vw, 3.6rem);
  font-weight: 500;
  letter-spacing: -0.055em;
  line-height: 1;
}

.image-feature-card p {
  margin: 0;
  color: rgba(255, 255, 255, 0.72);
  line-height: 1.7;
}

.section-heading {
  display: grid;
  grid-template-columns: 1.4fr 0.6fr;
  gap: clamp(50px, 8vw, 130px);
  align-items: end;
}

.section-heading > p {
  margin: 0;
  padding-top: 26px;
  border-top: 1px solid var(--line);
}

.spec-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin-top: clamp(60px, 8vw, 120px);
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.spec-grid article {
  min-height: 220px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: clamp(24px, 3vw, 44px);
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.spec-grid strong {
  font-size: clamp(2.8rem, 5vw, 5.4rem);
  font-weight: 500;
  letter-spacing: -0.07em;
}

.spec-grid span {
  color: #56616a;
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.spec-detail {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  margin-top: clamp(70px, 9vw, 140px);
  overflow: hidden;
  background: var(--ink);
}

.spec-detail img {
  width: 100%;
  height: 100%;
  min-height: 640px;
  object-fit: cover;
}

.spec-list {
  padding: clamp(36px, 5vw, 80px);
  color: white;
}

.spec-list h3 {
  margin: 0 0 50px;
  font-size: 0.75rem;
  letter-spacing: 0.17em;
  text-transform: uppercase;
}

.spec-list dl {
  margin: 0;
}

.spec-list dl div {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 20px;
  padding: 21px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
}

.spec-list dt {
  color: rgba(255, 255, 255, 0.5);
}

.spec-list dd {
  margin: 0;
  text-align: right;
}

.data-tables {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin-top: 18px;
  background: #fff;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.data-tables article {
  padding: clamp(28px, 4vw, 56px);
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.data-tables h3 {
  min-height: 55px;
  margin: 0 0 34px;
  color: var(--blue);
  font-size: 0.76rem;
  letter-spacing: 0.15em;
  line-height: 1.5;
  text-transform: uppercase;
}

.data-tables dl {
  margin: 0;
}

.data-tables dl div {
  padding: 16px 0;
  border-top: 1px solid var(--line);
}

.data-tables dt {
  margin-bottom: 7px;
  color: #6b747c;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.data-tables dd {
  margin: 0;
  font-size: 1rem;
  line-height: 1.45;
}

.spec-disclaimer {
  max-width: 990px;
  margin: 28px 0 0;
  color: #6b747c;
  font-size: 0.78rem;
  line-height: 1.65;
}

.technical-section {
  background: #e8e7e2;
}

.technical-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin-top: clamp(60px, 8vw, 120px);
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.technical-grid article {
  min-height: 300px;
  padding: clamp(26px, 3.4vw, 48px);
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.technical-grid article > span {
  color: var(--blue);
  font-size: 0.69rem;
  font-weight: 700;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.technical-grid h3 {
  margin: 42px 0 18px;
  font-size: clamp(1.45rem, 2.4vw, 2.35rem);
  font-weight: 500;
  letter-spacing: -0.04em;
  line-height: 1.08;
}

.technical-grid p {
  margin: 0;
  color: #56616a;
  line-height: 1.7;
}

.technical-images {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  margin-top: 18px;
}

.technical-images figure {
  margin: 0;
  background: var(--ink);
}

.technical-images img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

.technical-images figcaption {
  padding: 18px 22px;
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.72rem;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.build-section {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  color: white;
  background: #142a3b;
}

.build-image {
  position: relative;
  min-height: 900px;
}

.build-image > img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.build-image::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(9, 22, 31, 0.82), transparent 55%);
}

.build-image > div {
  position: absolute;
  z-index: 2;
  left: clamp(28px, 5vw, 72px);
  bottom: clamp(34px, 6vw, 80px);
}

.build-image > div strong {
  display: block;
  margin: 12px 0 5px;
  font-size: clamp(4rem, 8vw, 8.5rem);
  font-weight: 500;
  letter-spacing: -0.08em;
  line-height: 0.9;
}

.build-content {
  padding: clamp(70px, 9vw, 140px) clamp(32px, 7vw, 108px);
}

.build-content h2 {
  max-width: 680px;
  color: #d9ebf9;
}

.build-lead {
  max-width: 690px;
  margin: 34px 0 60px;
  color: rgba(255, 255, 255, 0.65);
}

.steps article {
  display: grid;
  grid-template-columns: 52px 1fr;
  gap: 20px;
  padding: 27px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
}

.steps article > span {
  color: #73a7cc;
  font-size: 0.78rem;
  font-weight: 700;
}

.steps h3 {
  margin: 0 0 10px;
  font-size: 1.15rem;
  font-weight: 600;
}

.steps p {
  margin: 0;
  color: rgba(255, 255, 255, 0.58);
  line-height: 1.65;
}

.feature-layout {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: clamp(50px, 8vw, 130px);
  margin-top: clamp(60px, 9vw, 130px);
}

.feature-layout ul {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line);
}

.feature-layout li {
  display: grid;
  grid-template-columns: 48px 1fr;
  gap: 14px;
  padding: 22px 0;
  border-bottom: 1px solid var(--line);
  font-size: clamp(1rem, 1.5vw, 1.25rem);
}

.feature-layout li span {
  color: var(--blue);
  font-size: 0.72rem;
  font-weight: 700;
}

.feature-layout figure {
  margin: 0;
}

.feature-layout figure img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.feature-layout figcaption {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  margin-top: 16px;
  color: #65707a;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.feature-layout figcaption span {
  color: var(--ink);
  font-weight: 700;
}

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

.gallery-strip img {
  width: 100%;
  height: clamp(360px, 38vw, 620px);
  object-fit: cover;
}

.gallery-strip img:last-child {
  object-position: 46% center;
}

.contact-section {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: clamp(60px, 10vw, 170px);
  padding: clamp(90px, 12vw, 180px) clamp(24px, 7vw, 112px);
  color: white;
  background: var(--blue);
}

.contact-section h2 {
  max-width: 780px;
}

.contact-section > div > p:last-child {
  max-width: 620px;
  color: rgba(255, 255, 255, 0.75);
  font-size: 1.08rem;
  line-height: 1.7;
}

.contact-links {
  align-self: end;
}

.contact-links a {
  display: block;
  padding: 24px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.35);
  font-size: clamp(1.1rem, 2vw, 1.6rem);
}

.contact-links a span {
  display: block;
  margin-bottom: 8px;
  color: rgba(255, 255, 255, 0.65);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.contact-links > p {
  margin: 30px 0 0;
  color: rgba(255, 255, 255, 0.7);
  line-height: 1.6;
}

.enquiry-section {
  display: grid;
  grid-template-columns: 0.72fr 1.28fr;
  gap: clamp(50px, 9vw, 140px);
  background: #f7f6f2;
}

.enquiry-intro {
  position: sticky;
  top: 40px;
  align-self: start;
}

.enquiry-intro h2 {
  margin: 0;
  font-size: clamp(2.7rem, 5vw, 5.4rem);
  font-weight: 500;
  letter-spacing: -0.065em;
  line-height: 0.98;
}

.enquiry-intro > p:last-child {
  margin: 32px 0 0;
  color: #56616a;
  line-height: 1.7;
}

.enquiry-form {
  padding: clamp(30px, 5vw, 70px);
  color: white;
  background: var(--ink);
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px 22px;
}

.enquiry-form label {
  display: grid;
  gap: 10px;
  color: rgba(255, 255, 255, 0.68);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.enquiry-form input,
.enquiry-form select,
.enquiry-form textarea {
  width: 100%;
  border: 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: 0;
  padding: 13px 0;
  color: white;
  background: transparent;
  font: inherit;
  font-size: 1rem;
  letter-spacing: normal;
  text-transform: none;
}

.enquiry-form select {
  color-scheme: dark;
}

.enquiry-form input:focus,
.enquiry-form select:focus,
.enquiry-form textarea:focus {
  outline: none;
  border-color: #a9d3f2;
}

.full-field {
  margin-top: 30px;
}

.enquiry-form textarea {
  resize: vertical;
}

.consent {
  grid-template-columns: 20px 1fr;
  align-items: start;
  margin-top: 28px;
  line-height: 1.5;
  text-transform: none !important;
}

.consent input {
  width: 17px;
  height: 17px;
  margin: 1px 0 0;
  accent-color: var(--blue);
}

.form-honeypot {
  position: absolute;
  left: -9999px;
}

.form-submit {
  min-height: 54px;
  margin-top: 30px;
  padding: 0 28px;
  border: 0;
  border-radius: 999px;
  color: white;
  background: var(--blue);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor: pointer;
}

.form-note {
  margin: 22px 0 0;
  color: rgba(255, 255, 255, 0.48);
  font-size: 0.78rem;
  line-height: 1.6;
}

.form-note a {
  color: white;
  border-bottom: 1px solid rgba(255, 255, 255, 0.4);
}

footer {
  min-height: 260px;
  display: grid;
  grid-template-columns: 1fr 1.4fr 1fr;
  gap: 50px;
  align-items: end;
  padding: 70px clamp(24px, 7vw, 112px) 45px;
  color: white;
  background: var(--ink);
}

.footer-brand {
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(1.4rem, 3vw, 2.4rem);
  font-style: italic;
}

footer p,
footer > span {
  margin: 0;
  color: rgba(255, 255, 255, 0.48);
  font-size: 0.7rem;
  line-height: 1.6;
}

footer > span {
  text-align: right;
}

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

  .site-header nav {
    display: none;
  }

  .hero-content {
    width: 100%;
    margin-left: 0;
    padding-right: 24px;
  }

  .hero-shade {
    background:
      linear-gradient(90deg, rgba(6, 10, 15, 0.78), rgba(6, 10, 15, 0.35)),
      linear-gradient(0deg, rgba(6, 10, 15, 0.76), transparent 55%);
  }

  .hero-stat {
    display: none;
  }

  .intro,
  .section-heading,
  .spec-detail,
  .build-section,
  .feature-layout,
  .contact-section,
  .enquiry-section {
    grid-template-columns: 1fr;
  }

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

  .data-tables {
    grid-template-columns: 1fr;
  }

  .enquiry-intro {
    position: static;
  }

  .spec-detail img {
    min-height: 480px;
  }

  .build-image {
    min-height: 650px;
  }

  .section-heading > p {
    max-width: 680px;
  }

  footer {
    grid-template-columns: 1fr 1fr;
  }

  footer p {
    grid-column: 1 / -1;
    grid-row: 1;
  }
}

@media (max-width: 680px) {
  .site-header {
    height: 84px;
    padding: 0 20px;
  }

  .brand {
    width: 142px;
  }

  .nav-cta {
    padding: 10px 13px;
    font-size: 0.61rem;
  }

  .hero {
    min-height: 760px;
  }

  .hero h1 {
    font-size: clamp(3.7rem, 18vw, 5.6rem);
  }

  .hero-content {
    padding: 150px 20px 55px;
  }

  .hero-actions {
    align-items: flex-start;
    flex-direction: column;
    gap: 22px;
  }

  .section {
    padding: 82px 20px;
  }

  .intro {
    gap: 50px;
  }

  .image-feature,
  .image-feature > img {
    min-height: 650px;
  }

  .image-feature-card {
    left: 20px;
    bottom: 20px;
    width: calc(100% - 40px);
  }

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

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

  .spec-grid article {
    min-height: 165px;
  }

  .spec-list dl div {
    grid-template-columns: 1fr;
  }

  .spec-list dd {
    text-align: left;
  }

  .spec-detail img {
    min-height: 360px;
  }

  .build-image {
    min-height: 520px;
  }

  .build-content {
    padding: 78px 20px;
  }

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

  .gallery-strip img {
    height: 420px;
  }

  .contact-section {
    padding: 82px 20px;
  }

  footer {
    grid-template-columns: 1fr;
    padding: 60px 20px 36px;
  }

  footer p {
    grid-column: auto;
    grid-row: auto;
  }

  footer > span {
    text-align: left;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}