:root {
  --navy-950: #0a1421;
  --navy-900: #101b2b;
  --navy-800: #182a42;
  --navy-700: #233b59;
  --blue-600: #1b68c8;
  --blue-500: #367fda;
  --blue-100: #e9f1fb;
  --amber-500: #f59a16;
  --amber-600: #dc8004;
  --red-600: #c42135;
  --green-500: #05a553;
  --ink: #152237;
  --slate: #607087;
  --line: #dce4ed;
  --mist: #eef3f8;
  --paper: #f8fafc;
  --white: #ffffff;
  --radius-sm: 10px;
  --radius: 18px;
  --radius-lg: 28px;
  --shadow-sm: 0 8px 30px rgba(16, 27, 43, 0.08);
  --shadow-lg: 0 30px 80px rgba(4, 14, 28, 0.22);
  --font: "Manrope", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --container: 1180px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 88px;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--white);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body.nav-open {
  overflow: hidden;
}

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

a {
  color: inherit;
}

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

button,
a {
  -webkit-tap-highlight-color: transparent;
}

:focus-visible {
  outline: 3px solid rgba(245, 154, 22, 0.75);
  outline-offset: 4px;
}

.container {
  width: min(calc(100% - 40px), var(--container));
  margin-inline: auto;
}

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

.skip-link {
  position: fixed;
  z-index: 999;
  top: 12px;
  left: 12px;
  padding: 10px 14px;
  color: var(--navy-950);
  background: var(--amber-500);
  border-radius: 8px;
  font-weight: 800;
  transform: translateY(-150%);
  transition: transform 0.2s ease;
}

.skip-link:focus {
  transform: translateY(0);
}

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

h1,
h2,
h3 {
  line-height: 1.08;
  letter-spacing: -0.035em;
}

h1 {
  margin-bottom: 24px;
  font-size: clamp(3rem, 6vw, 5.8rem);
  font-weight: 800;
}

h2 {
  margin-bottom: 22px;
  font-size: clamp(2.25rem, 4.3vw, 4.3rem);
  font-weight: 800;
}

h3 {
  margin-bottom: 12px;
  font-size: 1.35rem;
  font-weight: 800;
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
  color: var(--blue-600);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.eyebrow > span {
  width: 32px;
  height: 2px;
  background: currentColor;
}

.eyebrow--light {
  color: #90b7e8;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 52px;
  padding: 13px 20px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-size: 0.92rem;
  font-weight: 800;
  line-height: 1.2;
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.2s ease, background 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

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

.button svg {
  width: 18px;
  height: 18px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.button--small {
  min-height: 42px;
  padding: 10px 17px;
  font-size: 0.82rem;
}

.button--amber {
  color: var(--navy-950);
  background: var(--amber-500);
  box-shadow: 0 12px 28px rgba(245, 154, 22, 0.2);
}

.button--amber:hover {
  background: #ffad32;
  box-shadow: 0 16px 34px rgba(245, 154, 22, 0.28);
}

.button--ghost {
  color: var(--white);
  background: rgba(255, 255, 255, 0.04);
  border-color: rgba(255, 255, 255, 0.25);
}

.button--ghost:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.45);
}

.button--full {
  width: 100%;
}

.text-link {
  display: inline-flex;
  gap: 8px;
  align-items: center;
  color: var(--blue-600);
  font-weight: 800;
  text-decoration: none;
}

.text-link span {
  transition: transform 0.2s ease;
}

.text-link:hover span {
  transform: translateX(4px);
}

.text-link--light {
  color: #a8c9f1;
}

/* Header */
.site-header {
  position: fixed;
  z-index: 100;
  inset: 0 0 auto;
  height: 88px;
  color: var(--white);
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  transition: height 0.25s ease, background 0.25s ease, box-shadow 0.25s ease;
}

.site-header.is-scrolled,
body.nav-open .site-header {
  height: 74px;
  background: rgba(10, 20, 33, 0.94);
  box-shadow: 0 14px 40px rgba(0, 0, 0, 0.16);
  backdrop-filter: blur(14px);
}

body.nav-open .site-header {
  /* A backdrop filter creates a containing block for fixed descendants in
     some browsers, which would trap the mobile menu inside the header. */
  backdrop-filter: none;
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.brand {
  position: relative;
  z-index: 3;
  display: block;
  width: 205px;
}

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

.site-nav {
  display: flex;
  align-items: center;
  gap: 28px;
}

.site-nav > a:not(.button) {
  position: relative;
  color: rgba(255, 255, 255, 0.82);
  font-size: 0.84rem;
  font-weight: 700;
  text-decoration: none;
}

.site-nav > a:not(.button)::after {
  position: absolute;
  content: "";
  right: 0;
  bottom: -7px;
  left: 0;
  height: 2px;
  background: var(--amber-500);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.2s ease;
}

.site-nav > a:not(.button):hover {
  color: var(--white);
}

.site-nav > a:not(.button):hover::after {
  transform: scaleX(1);
  transform-origin: left;
}

.nav-toggle {
  position: relative;
  z-index: 3;
  display: none;
  width: 44px;
  height: 44px;
  padding: 10px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  color: var(--white);
  background: transparent;
}

.nav-toggle__line {
  display: block;
  width: 100%;
  height: 2px;
  margin: 4px 0;
  background: currentColor;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

body.nav-open .nav-toggle__line:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
}

body.nav-open .nav-toggle__line:nth-child(2) {
  opacity: 0;
}

body.nav-open .nav-toggle__line:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
}

/* Hero */
.hero {
  position: relative;
  overflow: hidden;
  min-height: 880px;
  padding: 150px 0 84px;
  color: var(--white);
  background:
    linear-gradient(128deg, rgba(10, 20, 33, 0.98) 0%, rgba(16, 30, 49, 0.98) 52%, rgba(16, 36, 61, 0.96) 100%);
}

.hero::before {
  position: absolute;
  content: "";
  top: -210px;
  right: -160px;
  width: 670px;
  height: 670px;
  border: 1px solid rgba(125, 176, 232, 0.14);
  border-radius: 50%;
  box-shadow: 0 0 0 110px rgba(125, 176, 232, 0.025), 0 0 0 220px rgba(125, 176, 232, 0.018);
}

.hero::after {
  position: absolute;
  content: "";
  right: 0;
  bottom: 0;
  left: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--red-600) 0 20%, var(--amber-500) 20% 40%, var(--green-500) 40% 60%, var(--blue-600) 60% 100%);
}

.hero__glow {
  position: absolute;
  top: 25%;
  left: 38%;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  background: rgba(27, 104, 200, 0.12);
  filter: blur(100px);
}

.hero__grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(360px, 0.9fr);
  gap: clamp(42px, 7vw, 100px);
  align-items: center;
}

.hero__content {
  padding: 30px 0;
}

.hero__lead {
  max-width: 690px;
  margin-bottom: 34px;
  color: #bdc9d8;
  font-size: clamp(1.05rem, 1.6vw, 1.3rem);
  line-height: 1.65;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 56px;
}

.hero__proof {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  max-width: 710px;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.14);
}

.hero__proof div {
  min-width: 0;
}

.hero__proof strong,
.hero__proof span {
  display: block;
}

.hero__proof strong {
  margin-bottom: 5px;
  color: var(--white);
  font-size: 0.88rem;
}

.hero__proof span {
  color: #8fa0b5;
  font-size: 0.72rem;
  line-height: 1.45;
}

.hero__visual {
  position: relative;
  justify-self: end;
  width: min(100%, 465px);
  height: 650px;
  border-radius: 150px 24px 24px 24px;
  box-shadow: var(--shadow-lg);
}

.hero__visual::before {
  position: absolute;
  z-index: -1;
  content: "";
  inset: 22px -20px -22px 20px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 150px 24px 24px 24px;
}

.hero__visual > img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 52% center;
  border-radius: inherit;
  filter: saturate(0.88) contrast(1.04);
}

.hero__visual::after {
  position: absolute;
  content: "";
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(180deg, rgba(8, 17, 29, 0.04), rgba(8, 17, 29, 0.23));
  pointer-events: none;
}

.hero__visual-tag {
  position: absolute;
  z-index: 2;
  right: -22px;
  bottom: 40px;
  display: flex;
  align-items: center;
  gap: 12px;
  width: min(330px, calc(100% - 20px));
  padding: 16px 18px;
  color: var(--navy-950);
  background: rgba(255, 255, 255, 0.95);
  border-radius: 14px;
  box-shadow: 0 18px 45px rgba(0, 0, 0, 0.24);
  backdrop-filter: blur(8px);
}

.hero__visual-tag strong,
.hero__visual-tag span {
  display: block;
}

.hero__visual-tag strong {
  font-size: 0.82rem;
}

.hero__visual-tag span {
  color: var(--slate);
  font-size: 0.68rem;
}

.pulse-dot {
  position: relative;
  flex: 0 0 12px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--green-500);
}

.pulse-dot::after {
  position: absolute;
  content: "";
  inset: -5px;
  border: 1px solid rgba(5, 165, 83, 0.42);
  border-radius: 50%;
}

/* Proof strip */
.proof-strip {
  color: #d8e2ee;
  background: var(--navy-950);
}

.proof-strip__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  min-height: 94px;
}

.proof-strip p {
  margin: 0;
  color: #8496ab;
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  white-space: nowrap;
}

.proof-strip ul {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 10px 30px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.proof-strip li {
  position: relative;
  font-size: 0.78rem;
  font-weight: 700;
}

.proof-strip li:not(:first-child)::before {
  position: absolute;
  top: 50%;
  left: -16px;
  width: 3px;
  height: 3px;
  content: "";
  background: var(--amber-500);
  border-radius: 50%;
}

/* Shared sections */
.section {
  padding: 120px 0;
}

.section--light {
  background: var(--white);
}

.section--navy {
  color: var(--white);
  background:
    radial-gradient(circle at 85% 15%, rgba(54, 127, 218, 0.11), transparent 27%),
    linear-gradient(145deg, var(--navy-950), var(--navy-900));
}

.section--mist {
  background: var(--mist);
}

.section-heading {
  margin-bottom: 56px;
}

.section-heading--split {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(300px, 0.75fr);
  gap: clamp(40px, 8vw, 120px);
  align-items: end;
}

.section-heading h2 {
  max-width: 780px;
  margin-bottom: 0;
}

.section-heading > p,
.section-heading--split > p {
  margin: 0 0 8px;
  color: var(--slate);
  font-size: 1rem;
}

.section-heading--light > p {
  color: #9aabc0;
}

/* Applications */
.application-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  grid-auto-rows: 270px;
  gap: 18px;
}

.application-card {
  position: relative;
  overflow: hidden;
  grid-column: span 4;
  min-height: 270px;
  color: var(--white);
  background: var(--navy-800);
  border-radius: var(--radius);
}

.application-card--tall {
  grid-row: span 2;
}

.application-card--wide {
  grid-column: span 8;
}

.application-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.65s cubic-bezier(0.2, 0.75, 0.25, 1), filter 0.4s ease;
}

.application-card--tall img {
  object-position: center 55%;
}

.application-card::after {
  position: absolute;
  content: "";
  inset: 0;
  background: linear-gradient(180deg, rgba(7, 16, 27, 0.02) 20%, rgba(7, 16, 27, 0.84) 100%);
}

.application-card:hover img {
  transform: scale(1.045);
  filter: saturate(1.08);
}

.application-card__overlay {
  position: absolute;
  z-index: 2;
  right: 0;
  bottom: 0;
  left: 0;
  padding: 26px;
}

.application-card__overlay p {
  margin-bottom: 8px;
  color: var(--amber-500);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.application-card__overlay h3 {
  margin-bottom: 7px;
  font-size: clamp(1.3rem, 2vw, 1.75rem);
}

.application-card__overlay span {
  display: block;
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.78rem;
  line-height: 1.5;
}

/* Featured system */
.feature-system {
  display: grid;
  grid-template-columns: minmax(300px, 0.8fr) minmax(0, 1.2fr);
  overflow: hidden;
  margin-bottom: 70px;
  background: var(--navy-800);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

.feature-system__visual {
  position: relative;
  min-height: 620px;
  background: #103b4d;
}

.feature-system__visual::after {
  position: absolute;
  content: "";
  inset: 0;
  background: linear-gradient(90deg, transparent 65%, rgba(24, 42, 66, 0.55));
}

.feature-system__visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.feature-system__content {
  align-self: center;
  padding: clamp(42px, 6vw, 78px);
}

.product-code {
  margin-bottom: 12px;
  color: var(--amber-500);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.14em;
}

.feature-system__content h3 {
  max-width: 620px;
  margin-bottom: 20px;
  font-size: clamp(2rem, 3.4vw, 3.45rem);
}

.feature-system__content > p:not(.product-code):not(.technical-note) {
  color: #b5c2d2;
  font-size: 1.03rem;
}

.benefit-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin: 30px 0 24px;
}

.benefit-grid div {
  display: flex;
  align-items: center;
  gap: 10px;
  color: #e7edf5;
  font-size: 0.8rem;
  font-weight: 700;
}

.benefit-grid svg {
  flex: 0 0 28px;
  width: 28px;
  height: 28px;
  padding: 7px;
  fill: none;
  stroke: var(--amber-500);
  stroke-width: 2.2;
  stroke-linecap: round;
  stroke-linejoin: round;
  background: rgba(245, 154, 22, 0.1);
  border-radius: 50%;
}

.technical-note {
  margin: 22px 0 24px;
  color: #7f91a8;
  font-size: 0.69rem;
  line-height: 1.55;
}

.technical-note--dark {
  color: var(--slate);
}

.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  margin-bottom: 28px;
}

.filter-chip {
  padding: 10px 16px;
  color: #91a3b9;
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 999px;
  font-size: 0.76rem;
  font-weight: 800;
  cursor: pointer;
  transition: color 0.2s ease, background 0.2s ease, border-color 0.2s ease;
}

.filter-chip:hover,
.filter-chip.is-active {
  color: var(--navy-950);
  background: var(--amber-500);
  border-color: var(--amber-500);
}

.system-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.system-card {
  position: relative;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  min-height: 555px;
  color: var(--ink);
  background: var(--white);
  border: 1px solid rgba(135, 154, 176, 0.2);
  border-radius: var(--radius);
  box-shadow: 0 12px 30px rgba(2, 12, 24, 0.12);
  transition: transform 0.25s ease, box-shadow 0.25s ease, opacity 0.22s ease;
}

.system-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 22px 45px rgba(0, 0, 0, 0.2);
}

.system-card.is-hidden {
  display: none;
}

.system-card__image {
  position: relative;
  display: grid;
  place-items: center;
  overflow: hidden;
  flex: 0 0 300px;
  height: 300px;
  padding: 20px;
  background:
    radial-gradient(circle at 50% 24%, rgba(255, 255, 255, 0.95), transparent 44%),
    linear-gradient(145deg, #f5f7fa, #e7edf4);
  border-bottom: 1px solid rgba(135, 154, 176, 0.16);
}

.system-card__image::after {
  position: absolute;
  z-index: 0;
  right: 24%;
  bottom: 14px;
  left: 24%;
  height: 16px;
  content: "";
  background: rgba(34, 48, 66, 0.2);
  border-radius: 50%;
  filter: blur(9px);
}

.system-card__image img {
  z-index: 1;
  display: block;
  object-fit: contain;
  object-position: center;
  filter: drop-shadow(0 12px 12px rgba(19, 34, 52, 0.16));
}

.system-card__image:not(.system-card__image--pair) img {
  position: absolute;
  inset: 20px;
  width: calc(100% - 40px);
  height: calc(100% - 40px);
}

.system-card__image--pair {
  position: relative;
  display: block;
}

.system-card__image--pair .system-card__product--base {
  position: absolute;
  right: 2%;
  bottom: 18px;
  width: 76%;
  height: calc(100% - 36px);
}

.system-card__image--pair .system-card__product--hardener {
  position: absolute;
  z-index: 2;
  bottom: 20px;
  left: 3%;
  width: 40%;
  height: 60%;
}

.system-card__body {
  display: flex;
  flex: 1;
  flex-direction: column;
  padding: 28px;
}

.system-card__body h3 {
  margin-bottom: 12px;
  font-size: 1.35rem;
}

.system-card__body > p:not(.product-code) {
  min-height: 76px;
  margin-bottom: 18px;
  color: var(--slate);
  font-size: 0.82rem;
  line-height: 1.65;
}

.system-card__body ul {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin: auto 0 0;
  padding: 0;
  list-style: none;
}

.system-card__body li {
  padding: 5px 9px;
  color: #496078;
  background: var(--mist);
  border-radius: 7px;
  font-size: 0.66rem;
  font-weight: 700;
}

.system-card--text {
  justify-content: flex-end;
  min-height: 555px;
  background:
    radial-gradient(circle at 90% 8%, rgba(54, 127, 218, 0.18), transparent 34%),
    linear-gradient(145deg, #f6f8fb, #e7edf4);
}

.system-card__number {
  position: absolute;
  top: 10px;
  right: 24px;
  color: rgba(21, 34, 55, 0.08);
  font-size: 9.5rem;
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.08em;
}

.system-card--text .system-card__body {
  position: relative;
  z-index: 2;
  padding-top: 190px;
}

.system-card--colour {
  color: var(--white);
  background: var(--navy-800);
}

.system-card--colour .system-card__body > p:not(.product-code) {
  color: #adbbcb;
}

.system-card--colour .system-card__body li {
  color: #d7e3ef;
  background: rgba(255, 255, 255, 0.08);
}

.system-card__swatches {
  display: flex;
  position: absolute;
  inset: 0 0 auto;
  height: 180px;
}

.system-card__swatches span {
  flex: 1;
}

.system-card__swatches span:nth-child(1) { background: #bd2437; }
.system-card__swatches span:nth-child(2) { background: #f39b17; }
.system-card__swatches span:nth-child(3) { background: #05a553; }
.system-card__swatches span:nth-child(4) { background: #1b68c8; }
.system-card__swatches span:nth-child(5) { background: #77a1d5; }

/* Colour */
.colour-section {
  overflow: hidden;
  background: #fbfcfd;
}

.colour-section__grid {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(400px, 1.15fr);
  gap: clamp(55px, 9vw, 130px);
  align-items: center;
}

.colour-section__content > p:not(.eyebrow):not(.technical-note) {
  max-width: 600px;
  color: var(--slate);
  font-size: 1.02rem;
}

.colour-stats {
  display: grid;
  gap: 0;
  margin: 36px 0 20px;
  border-top: 1px solid var(--line);
}

.colour-stats div {
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: 20px;
  align-items: center;
  padding: 20px 0;
  border-bottom: 1px solid var(--line);
}

.colour-stats strong,
.colour-stats span {
  display: block;
}

.colour-stats strong {
  color: var(--blue-600);
  font-size: 1.2rem;
  letter-spacing: -0.03em;
}

.colour-stats span {
  color: var(--slate);
  font-size: 0.78rem;
}

.colour-section__visual {
  position: relative;
  min-height: 610px;
}

.colour-section__visual::before {
  position: absolute;
  content: "";
  top: 45px;
  right: -160px;
  width: 580px;
  height: 580px;
  background: var(--blue-100);
  border-radius: 50%;
}

.colour-section__swatch-card {
  position: absolute;
  top: 0;
  right: 0;
  left: 40px;
  overflow: hidden;
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  transform: rotate(2deg);
}

.colour-section__swatch-card img {
  width: 100%;
  min-height: 430px;
  object-fit: cover;
}

.colour-section__reader-card {
  position: absolute;
  right: 10px;
  bottom: 0;
  display: flex;
  align-items: center;
  gap: 12px;
  width: 300px;
  padding: 18px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
}

.colour-section__reader-card img {
  width: 82px;
  height: 112px;
  object-fit: contain;
}

.colour-section__reader-card strong,
.colour-section__reader-card span {
  display: block;
}

.colour-section__reader-card strong {
  margin-bottom: 4px;
  color: var(--ink);
  font-size: 0.78rem;
  line-height: 1.35;
}

.colour-section__reader-card span {
  color: var(--slate);
  font-size: 0.69rem;
  font-weight: 600;
  line-height: 1.5;
}

/* Support */
.support-grid {
  display: grid;
  grid-template-columns: minmax(330px, 0.82fr) minmax(0, 1.18fr);
  gap: clamp(56px, 9vw, 130px);
  align-items: center;
}

.support-visual {
  position: relative;
  min-height: 660px;
}

.support-visual > img {
  width: calc(100% - 40px);
  height: 610px;
  object-fit: cover;
  object-position: center;
  border-radius: 28px 130px 28px 28px;
  box-shadow: var(--shadow-lg);
}

.support-visual__caption {
  position: absolute;
  right: 0;
  bottom: 0;
  width: min(340px, 88%);
  padding: 23px 25px;
  color: var(--white);
  background: var(--navy-900);
  border-left: 4px solid var(--amber-500);
  border-radius: 0 var(--radius) var(--radius) 0;
  box-shadow: var(--shadow-sm);
}

.support-visual__caption strong,
.support-visual__caption span {
  display: block;
}

.support-visual__caption strong {
  margin-bottom: 5px;
  font-size: 0.9rem;
}

.support-visual__caption span {
  color: #9dadc0;
  font-size: 0.72rem;
}

.support-content > p:not(.eyebrow) {
  max-width: 670px;
  color: var(--slate);
}

.support-steps {
  display: grid;
  gap: 0;
  margin: 38px 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid #d2dce7;
}

.support-steps li {
  display: grid;
  grid-template-columns: 46px 1fr;
  gap: 18px;
  padding: 21px 0;
  border-bottom: 1px solid #d2dce7;
}

.support-steps li > span {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  color: var(--blue-600);
  background: var(--white);
  border-radius: 50%;
  font-size: 0.67rem;
  font-weight: 800;
  box-shadow: 0 5px 16px rgba(19, 46, 80, 0.08);
}

.support-steps h3 {
  margin-bottom: 4px;
  font-size: 1rem;
}

.support-steps p {
  margin: 0;
  color: var(--slate);
  font-size: 0.78rem;
}

/* Enquiry */
.enquiry {
  position: relative;
  overflow: hidden;
  color: var(--white);
  background:
    radial-gradient(circle at 10% 20%, rgba(54, 127, 218, 0.17), transparent 28%),
    linear-gradient(135deg, var(--navy-950), var(--navy-800));
}

.enquiry::after {
  position: absolute;
  content: "";
  right: -220px;
  bottom: -320px;
  width: 700px;
  height: 700px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 50%;
  box-shadow: 0 0 0 100px rgba(255, 255, 255, 0.018), 0 0 0 200px rgba(255, 255, 255, 0.012);
}

.enquiry__grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 0.72fr) minmax(480px, 1.28fr);
  gap: clamp(50px, 9vw, 130px);
  align-items: start;
}

.enquiry__intro {
  position: sticky;
  top: 110px;
}

.enquiry__intro > p:not(.eyebrow) {
  color: #9fb0c4;
}

.contact-card {
  margin-top: 40px;
  padding: 24px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.11);
  border-radius: var(--radius);
}

.contact-card p {
  margin-bottom: 12px;
  color: #8295ad;
  font-size: 0.67rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.contact-card strong,
.contact-card span,
.contact-card a {
  display: block;
}

.contact-card strong {
  margin-bottom: 3px;
}

.contact-card span {
  margin-bottom: 14px;
  color: #8ea0b6;
  font-size: 0.76rem;
}

.contact-card a {
  width: fit-content;
  margin-top: 5px;
  color: #dce6f1;
  font-size: 0.8rem;
  text-decoration: none;
}

.contact-card a:hover {
  color: var(--amber-500);
}

.enquiry-form {
  padding: clamp(26px, 5vw, 48px);
  color: var(--ink);
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
  margin-bottom: 22px;
}

.form-grid label {
  display: grid;
  gap: 7px;
  color: #4d5e73;
  font-size: 0.72rem;
  font-weight: 800;
}

.form-grid__wide {
  grid-column: 1 / -1;
}

.form-grid input,
.form-grid select,
.form-grid textarea {
  width: 100%;
  color: var(--ink);
  background: #f6f8fb;
  border: 1px solid #dfe6ee;
  border-radius: var(--radius-sm);
  outline: none;
  transition: border-color 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.form-grid input,
.form-grid select {
  min-height: 50px;
  padding: 10px 13px;
}

.form-grid textarea {
  min-height: 132px;
  padding: 12px 13px;
  resize: vertical;
}

.form-grid input:focus,
.form-grid select:focus,
.form-grid textarea:focus {
  background: var(--white);
  border-color: var(--blue-500);
  box-shadow: 0 0 0 3px rgba(54, 127, 218, 0.12);
}

.form-grid input::placeholder,
.form-grid textarea::placeholder {
  color: #9aa7b7;
  font-weight: 500;
}

.form-note,
.form-status {
  margin: 12px 0 0;
  color: #8592a3;
  font-size: 0.66rem;
  text-align: center;
}

.form-status:not(:empty) {
  color: var(--blue-600);
  font-weight: 700;
}

/* Footer */
.site-footer {
  color: #a6b4c5;
  background: #07111e;
}

.site-footer__top {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 80px;
  padding-top: 70px;
  padding-bottom: 56px;
}

.site-footer__brand img {
  width: 220px;
  height: auto;
  margin-bottom: 20px;
}

.site-footer__brand p {
  max-width: 390px;
  margin: 0;
  color: #74869b;
  font-size: 0.8rem;
}

.site-footer__links {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.site-footer__links div {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 8px;
}

.site-footer__links p {
  margin-bottom: 8px;
  color: var(--white);
  font-size: 0.72rem;
  font-weight: 800;
}

.site-footer__links a,
.site-footer__links span {
  color: #8394a8;
  font-size: 0.7rem;
  line-height: 1.6;
  text-decoration: none;
}

.site-footer__links a:hover {
  color: var(--white);
}

.site-footer__bottom {
  display: flex;
  justify-content: space-between;
  gap: 30px;
  padding-top: 24px;
  padding-bottom: 28px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.site-footer__bottom p {
  max-width: 650px;
  margin: 0;
  color: #617287;
  font-size: 0.62rem;
}

/* Progressive reveal */
.reveal-ready {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.58s ease, transform 0.58s cubic-bezier(0.2, 0.75, 0.25, 1);
}

.reveal-ready.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* Responsive */
@media (max-width: 1080px) {
  .site-nav {
    gap: 20px;
  }

  .hero__grid {
    grid-template-columns: minmax(0, 1fr) 390px;
    gap: 42px;
  }

  .hero__visual {
    height: 610px;
  }

  .hero__visual-tag {
    right: 0;
  }

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

  .colour-section__grid {
    grid-template-columns: 0.95fr 1.05fr;
    gap: 55px;
  }

  .support-grid {
    gap: 60px;
  }
}

@media (max-width: 900px) {
  .site-header,
  .site-header.is-scrolled {
    height: 74px;
  }

  .brand {
    width: 185px;
  }

  .nav-toggle {
    display: block;
  }

  .site-nav {
    position: fixed;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    gap: 24px;
    padding: 100px max(24px, calc((100vw - 720px) / 2));
    background: var(--navy-950);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s;
  }

  body.nav-open .site-nav {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
  }

  .site-nav > a:not(.button) {
    font-size: 1.45rem;
  }

  .site-nav .button {
    margin-top: 12px;
  }

  .hero {
    min-height: auto;
    padding: 125px 0 88px;
  }

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

  .hero__content {
    padding-bottom: 0;
  }

  .hero__visual {
    justify-self: stretch;
    width: 100%;
    height: 580px;
    border-radius: 120px 24px 24px 24px;
  }

  .proof-strip__inner {
    align-items: flex-start;
    flex-direction: column;
    padding-top: 26px;
    padding-bottom: 26px;
  }

  .proof-strip ul {
    justify-content: flex-start;
  }

  .section {
    padding: 95px 0;
  }

  .section-heading--split {
    grid-template-columns: 1fr;
    gap: 24px;
  }

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

  .application-grid {
    grid-template-columns: repeat(2, 1fr);
    grid-auto-rows: 310px;
  }

  .application-card,
  .application-card--wide {
    grid-column: span 1;
  }

  .application-card--tall {
    grid-row: span 2;
  }

  .feature-system {
    grid-template-columns: 0.9fr 1.1fr;
  }

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

  .colour-section__grid,
  .support-grid,
  .enquiry__grid,
  .site-footer__top {
    grid-template-columns: 1fr;
  }

  .colour-section__visual {
    min-height: 650px;
  }

  .colour-section__swatch-card {
    right: 50px;
    left: 0;
  }

  .support-visual {
    width: min(100%, 650px);
  }

  .support-visual > img {
    height: 570px;
  }

  .enquiry__intro {
    position: static;
  }

  .site-footer__top {
    gap: 48px;
  }
}

@media (max-width: 680px) {
  .container {
    width: min(calc(100% - 28px), var(--container));
  }

  h1 {
    font-size: clamp(2.7rem, 14vw, 4rem);
  }

  h2 {
    font-size: clamp(2.05rem, 10vw, 3rem);
  }

  .hero {
    padding-bottom: 66px;
  }

  .hero__actions {
    flex-direction: column;
  }

  .hero__actions .button {
    width: 100%;
  }

  .hero__proof {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .hero__proof div {
    display: grid;
    grid-template-columns: 110px 1fr;
    gap: 12px;
    align-items: baseline;
  }

  .hero__visual {
    height: 480px;
    border-radius: 80px 18px 18px 18px;
  }

  .hero__visual::before {
    display: none;
  }

  .hero__visual-tag {
    right: 10px;
    bottom: 20px;
  }

  .proof-strip li:not(:first-child)::before {
    display: none;
  }

  .proof-strip ul {
    gap: 9px 18px;
  }

  .section {
    padding: 78px 0;
  }

  .application-grid {
    display: grid;
    grid-template-columns: 1fr;
    grid-auto-rows: 360px;
  }

  .application-card--tall {
    grid-row: span 1;
  }

  .feature-system {
    grid-template-columns: 1fr;
    border-radius: 20px;
  }

  .feature-system__visual {
    min-height: 510px;
  }

  .feature-system__visual::after {
    background: linear-gradient(180deg, transparent 70%, rgba(24, 42, 66, 0.55));
  }

  .feature-system__content {
    padding: 34px 24px 40px;
  }

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

  .system-card,
  .system-card--text {
    min-height: 0;
  }

  .system-card__body > p:not(.product-code) {
    min-height: 0;
  }

  .system-card--text .system-card__body {
    padding-top: 170px;
  }

  .colour-section__visual {
    min-height: 480px;
  }

  .colour-section__swatch-card {
    right: 20px;
  }

  .colour-section__swatch-card img {
    min-height: 330px;
  }

  .colour-section__reader-card {
    right: 0;
    width: 245px;
  }

  .colour-stats div {
    grid-template-columns: 1fr;
    gap: 5px;
  }

  .support-visual {
    min-height: 520px;
  }

  .support-visual > img {
    width: calc(100% - 20px);
    height: 480px;
    border-radius: 22px 90px 22px 22px;
  }

  .support-visual__caption {
    width: 90%;
  }

  .enquiry__grid {
    gap: 42px;
  }

  .enquiry-form {
    padding: 24px 18px;
    border-radius: 20px;
  }

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

  .form-grid__wide {
    grid-column: auto;
  }

  .site-footer__links {
    grid-template-columns: 1fr 1fr;
  }

  .site-footer__links div:last-child {
    grid-column: 1 / -1;
  }

  .site-footer__bottom {
    flex-direction: column;
  }
}

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

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }

  .reveal-ready {
    opacity: 1;
    transform: none;
  }
}