:root {
    --font-primary: "Poppins", Arial, Helvetica, sans-serif;

    --colour-primary: #c92424;
    --colour-primary-dark: #a91f1f;
    --colour-primary-soft: #fdf0f0;

    --colour-background: #ffffff;
    --colour-background-alt: #f6f6f6;
    --colour-surface: #ffffff;

    --colour-text: #171717;
    --colour-text-secondary: #555555;
    --colour-text-muted: #777777;

    --colour-border: #e2e2e2;
    --colour-border-dark: #cccccc;

    --page-width: 1400px;
    --content-width: 1180px;

    --radius-small: 6px;
    --radius-medium: 12px;
    --radius-large: 18px;
    --radius-image: 4px;

    --shadow-subtle: 0 8px 30px rgba(0, 0, 0, 0.06);
    --transition-standard: 180ms ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    overflow-x: hidden;
    background: var(--colour-background);
    color: var(--colour-text);
    font-family: var(--font-primary);
    font-size: 16px;
    line-height: 1.6;
}

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

a {
    color: inherit;
}

button {
    font: inherit;
}

:focus-visible {
    outline: 3px solid rgba(201, 36, 36, .32);
    outline-offset: 3px;
}

.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;
    top: 12px;
    left: 12px;
    z-index: 100;
    transform: translateY(-140%);
    padding: 10px 14px;
    border-radius: var(--radius-small);
    background: var(--colour-text);
    color: #fff;
    font-weight: 600;
    text-decoration: none;
    transition: transform var(--transition-standard);
}

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

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

.section {
    padding: clamp(72px, 9vw, 120px) 0;
}

.section-tight {
    padding: 34px 0;
}

.section-alt {
    background: var(--colour-background-alt);
}

.section-heading {
    margin-bottom: 42px;
}

.section-heading h2 {
    max-width: 760px;
}

.section-heading p {
    max-width: 640px;
}

.eyebrow {
    margin: 0 0 12px;
    color: var(--colour-primary);
    font-size: 13px;
    font-weight: 700;
    letter-spacing: .08em;
    line-height: 1.2;
    text-transform: uppercase;
}

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

h1,
h2,
h3 {
    color: var(--colour-text);
    line-height: 1.08;
}

h1 {
    max-width: 650px;
    margin-bottom: 22px;
    font-size: clamp(44px, 6.2vw, 78px);
    font-weight: 700;
    letter-spacing: 0;
}

h2 {
    margin-bottom: 18px;
    font-size: clamp(28px, 3vw, 40px);
    font-weight: 700;
}

h3 {
    margin-bottom: 10px;
    font-size: 20px;
    font-weight: 600;
}

p {
    color: var(--colour-text-secondary);
    font-weight: 400;
}

.button-row {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
}

.button,
.link-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 44px;
    padding: 0 18px;
    border-radius: var(--radius-small);
    font-size: 14px;
    font-weight: 600;
    text-decoration: none;
    transition: background var(--transition-standard), border-color var(--transition-standard), color var(--transition-standard), transform var(--transition-standard);
}

.button:hover,
.link-button:hover {
    transform: translateY(-1px);
}

.button-primary {
    border: 1px solid var(--colour-primary);
    background: var(--colour-primary);
    color: #fff;
}

.button-primary:hover {
    border-color: var(--colour-primary-dark);
    background: var(--colour-primary-dark);
}

.button-secondary {
    border: 1px solid var(--colour-border-dark);
    background: #fff;
    color: var(--colour-text);
}

.button-secondary:hover {
    border-color: var(--colour-primary);
    color: var(--colour-primary);
}

.text-link {
    display: inline-flex;
    margin-top: 8px;
    color: var(--colour-primary);
    font-weight: 600;
    text-decoration: none;
}

.text-link:hover {
    text-decoration: underline;
}

/* Header */
.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    background: rgba(255, 255, 255, .94);
    border-bottom: 1px solid var(--colour-border);
    backdrop-filter: blur(12px);
    transition: box-shadow var(--transition-standard);
}

.site-header.is-scrolled {
    box-shadow: var(--shadow-subtle);
}

.header-inner {
    display: flex;
    align-items: center;
    gap: 24px;
    width: min(100% - 40px, var(--page-width));
    min-height: 76px;
    margin-inline: auto;
}

.brand {
    display: inline-flex;
    align-items: center;
    flex: 0 0 auto;
}

.brand img {
    width: 94px;
    height: auto;
}

.site-nav {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
    flex: 1 1 auto;
}

.site-nav a {
    padding: 9px 10px;
    border-radius: var(--radius-small);
    color: var(--colour-text-secondary);
    font-size: 14px;
    font-weight: 500;
    text-decoration: none;
}

.site-nav a[aria-current="page"],
.site-nav a:hover {
    color: var(--colour-primary);
    background: var(--colour-primary-soft);
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 10px;
    flex: 0 0 auto;
}

.link-button {
    color: var(--colour-text-secondary);
}

.link-button:hover {
    color: var(--colour-primary);
}

.nav-toggle {
    display: none;
    width: 42px;
    height: 42px;
    border: 1px solid var(--colour-border);
    border-radius: var(--radius-small);
    background: #fff;
    cursor: pointer;
}

.nav-toggle span:not(.sr-only),
.nav-toggle span:not(.sr-only)::before,
.nav-toggle span:not(.sr-only)::after {
    display: block;
    width: 18px;
    height: 2px;
    margin: 0 auto;
    background: var(--colour-text);
    transition: transform var(--transition-standard), opacity var(--transition-standard);
}

.nav-toggle span:not(.sr-only)::before,
.nav-toggle span:not(.sr-only)::after {
    content: "";
}

.nav-toggle span:not(.sr-only)::before {
    transform: translateY(-6px);
}

.nav-toggle span:not(.sr-only)::after {
    transform: translateY(4px);
}

.nav-toggle[aria-expanded="true"] span:not(.sr-only) {
    transform: rotate(45deg);
}

.nav-toggle[aria-expanded="true"] span:not(.sr-only)::before {
    opacity: 0;
}

.nav-toggle[aria-expanded="true"] span:not(.sr-only)::after {
    transform: translateY(-2px) rotate(90deg);
}

/* Hero and frames */
.hero {
    position: relative;
    display: flex;
    align-items: center;
    min-height: clamp(610px, 72vh, 760px);
    padding-block: clamp(84px, 10vw, 132px);
    background-color: #2b2323;
    background-image:
        linear-gradient(90deg, rgba(15, 12, 12, .88) 0%, rgba(20, 16, 16, .74) 42%, rgba(20, 16, 16, .24) 75%, rgba(20, 16, 16, .12) 100%),
        var(--hero-image, url("../assets/images/iris-hero-office.jpeg"));
    background-position: center;
    background-size: cover;
}

.two-column,
.showcase-row {
    display: grid;
    grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr);
    gap: clamp(34px, 6vw, 76px);
    align-items: center;
}

.hero-grid {
    position: relative;
    z-index: 1;
}

.hero-copy {
    max-width: 720px;
}

.hero-copy h1 {
    color: #fff;
}

.hero-copy .eyebrow {
    color: #ff8a8a;
}

.hero-copy > p:not(.eyebrow) {
    max-width: 610px;
    margin-bottom: 28px;
    color: rgba(255, 255, 255, .86);
    font-size: clamp(18px, 2vw, 21px);
}

.hero-copy .button-secondary {
    border-color: rgba(255, 255, 255, .7);
    background: rgba(255, 255, 255, .08);
    color: #fff;
    backdrop-filter: blur(8px);
}

.hero-copy .button-secondary:hover {
    border-color: #fff;
    background: #fff;
    color: var(--colour-text);
}

.app-frame,
.image-frame,
.screen-placeholder,
.tile-image {
    border: 1px solid var(--colour-border);
    border-radius: var(--radius-image);
    background: #f4f4f4;
}

.media-placeholder {
    overflow: hidden;
    border-radius: var(--radius-image);
}

.media-placeholder::before {
    display: block;
    width: 100%;
    aspect-ratio: 16 / 9;
    content: "";
    background: linear-gradient(135deg, #f5f5f5, #ececef);
}

.media-placeholder.has-media-image::before {
    display: none;
}

.media-placeholder > .placeholder-image {
    display: block;
    width: 100%;
    height: auto;
    aspect-ratio: 16 / 9;
    object-fit: contain;
}

.app-frame {
    overflow: hidden;
    box-shadow: var(--shadow-subtle);
}

.frame-top {
    display: flex;
    gap: 7px;
    align-items: center;
    height: 42px;
    padding: 0 16px;
    border-bottom: 1px solid var(--colour-border);
    background: #fff;
}

.frame-top span {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--colour-border-dark);
}

.frame-top span:first-child {
    background: var(--colour-primary);
}

.frame-body {
    aspect-ratio: 16 / 10;
}

.placeholder {
    position: relative;
    display: grid;
    place-items: center;
    min-height: 260px;
    overflow: hidden;
    color: var(--colour-text-muted);
    font-size: 13px;
    font-weight: 600;
    text-align: center;
}

.placeholder > span,
.placeholder > p {
    position: relative;
    z-index: 1;
    margin: 0;
}

.dashboard-placeholder {
    display: grid;
    grid-template-columns: 88px 1fr;
    gap: 18px;
    padding: 22px;
    background: #fafafa;
}

.mock-sidebar,
.mock-heading,
.mock-card-row span,
.mock-panel {
    border: 1px solid var(--colour-border);
    border-radius: var(--radius-medium);
    background: #fff;
}

.mock-sidebar {
    background: #f0f0f0;
}

.mock-heading {
    width: 56%;
    height: 34px;
    margin-bottom: 16px;
}

.mock-card-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    margin-bottom: 14px;
}

.mock-card-row span {
    min-height: 74px;
}

.mock-panel {
    min-height: 180px;
}

.app-frame > p {
    padding: 0 18px 18px;
    color: var(--colour-text-muted);
    font-size: 13px;
    font-weight: 600;
}

.image-frame {
    aspect-ratio: 16 / 9;
}

.screen-placeholder {
    aspect-ratio: 16 / 9;
}

.tile-image {
    aspect-ratio: 16 / 9;
    width: 100%;
    min-height: 0;
    margin-bottom: 16px;
}

.cms-shot {
    margin: 0;
    overflow: hidden;
    aspect-ratio: auto;
    box-shadow: var(--shadow-subtle);
}

.cms-shot > .placeholder-image {
    display: block;
    width: 100%;
    height: auto;
    aspect-ratio: auto;
    object-fit: contain;
    object-position: center;
}

.tile-image img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: contain;
    object-position: center;
}

.tile-image .solution-product-shot {
    transform: scale(1.16);
}

/* Featured transport */
.transport-feature {
    background: #fff;
}

.transport-feature-box {
    overflow: hidden;
    padding: clamp(26px, 4vw, 52px);
    border: 1px solid #2e3238;
    border-radius: 8px;
    background: #15171a;
    box-shadow: 0 18px 50px rgba(0, 0, 0, .12);
    color: #fff;
}

.transport-feature-box .eyebrow {
    color: #ff7878;
}

.transport-feature-intro {
    display: grid;
    grid-template-columns: minmax(0, .82fr) minmax(440px, 1.18fr);
    gap: clamp(30px, 5vw, 64px);
    align-items: start;
}

.transport-feature-intro h2 {
    max-width: 640px;
    color: #fff;
}

.transport-feature-intro p:not(.eyebrow) {
    max-width: 610px;
    color: rgba(255, 255, 255, .74);
}

.transport-feature-points {
    display: grid;
    gap: 10px;
    padding: 0;
    margin: 24px 0 30px;
    list-style: none;
}

.transport-feature-points li {
    position: relative;
    padding-left: 25px;
    color: rgba(255, 255, 255, .9);
}

.transport-feature-points li::before {
    position: absolute;
    top: .6em;
    left: 0;
    width: 10px;
    height: 5px;
    border-bottom: 2px solid #ff7878;
    border-left: 2px solid #ff7878;
    content: "";
    transform: rotate(-45deg);
}

.transport-feature-box .text-link {
    color: #fff;
}

.transport-feature-lead,
.transport-feature-gallery figure {
    margin: 0;
}

.transport-feature-lead img,
.transport-feature-gallery img {
    width: 100%;
    aspect-ratio: 16 / 9;
    height: auto;
    border: 1px solid rgba(255, 255, 255, .16);
    border-radius: var(--radius-image);
    object-fit: contain;
}

.transport-feature-box .media-placeholder::before {
    border: 1px solid rgba(255, 255, 255, .16);
    border-radius: var(--radius-image);
    background: linear-gradient(135deg, #f2f3f5, #dfe2e6);
}

.transport-feature-lead figcaption {
    margin-top: 10px;
    color: rgba(255, 255, 255, .6);
    font-size: 13px;
}

.transport-feature-gallery {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 22px;
    padding-top: clamp(28px, 4vw, 48px);
    margin-top: clamp(28px, 4vw, 48px);
    border-top: 1px solid rgba(255, 255, 255, .14);
}

.transport-feature-gallery figure {
    display: grid;
    grid-template-rows: auto 1fr;
    align-content: start;
}

.transport-feature-gallery figcaption {
    display: grid;
    gap: 3px;
    margin-top: 12px;
}

.transport-feature-gallery figcaption strong {
    color: #fff;
    font-size: 15px;
}

.transport-feature-gallery figcaption span {
    color: rgba(255, 255, 255, .6);
    font-size: 13px;
    line-height: 1.5;
}

.transport-capability-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 14px;
    padding-top: clamp(28px, 4vw, 48px);
    margin-top: clamp(28px, 4vw, 48px);
    border-top: 1px solid rgba(255, 255, 255, .14);
}

.transport-capability-grid article {
    min-height: 190px;
    padding: 15px 22px;
    border: 1px solid rgba(255, 255, 255, .13);
    border-radius: 8px;
    background: rgba(255, 255, 255, .04);
}

.transport-capability-grid span {
    color: #ff8a8a;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: .08em;
}

.transport-capability-grid h3 {
    margin: 16px 0 10px;
    color: #fff;
    font-size: 18px;
}

.transport-capability-grid p {
    margin: 0;
    color: rgba(255, 255, 255, .68);
    font-size: 14px;
    line-height: 1.6;
}

.transport-detail-section {
    padding-top: clamp(34px, 5vw, 58px);
    margin-top: clamp(34px, 5vw, 58px);
    border-top: 1px solid rgba(255, 255, 255, .14);
}

.transport-detail-heading {
    max-width: 760px;
    margin-bottom: 30px;
}

.transport-detail-heading .eyebrow {
    color: #ff8a8a;
}

.transport-detail-heading h2 {
    color: #fff;
}

.transport-detail-heading > p:not(.eyebrow) {
    color: rgba(255, 255, 255, .68);
}

.transport-detail-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 24px;
}

.transport-detail-card {
    display: grid;
    grid-template-columns: minmax(180px, .78fr) minmax(0, 1fr);
    gap: 24px;
    align-items: start;
    padding: 15px 22px;
    border: 1px solid rgba(255, 255, 255, .13);
    border-radius: 8px;
    background: rgba(255, 255, 255, .04);
}

.transport-detail-card figure {
    margin: 0;
}

.transport-detail-card h3 {
    margin-bottom: 10px;
    color: #fff;
    font-size: 21px;
}

.transport-detail-card > div > p:not(.eyebrow) {
    margin-bottom: 16px;
    color: rgba(255, 255, 255, .68);
    font-size: 14px;
    line-height: 1.65;
}

.transport-detail-card .point-list {
    gap: 8px;
    margin: 0;
}

.transport-detail-card .point-list li {
    color: rgba(255, 255, 255, .82);
    font-size: 13px;
}

.transport-detail-card .point-list li::before {
    background: #ff8a8a;
}

.transport-detail-card-text {
    grid-column: 1 / -1;
    grid-template-columns: 1fr;
    padding: 28px 30px;
}

.transport-detail-card-text > div {
    max-width: 980px;
}

.transport-detail-card-text .point-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 34px;
}

/* Benefits and features */
.benefit-strip {
    border-block: 1px solid var(--colour-border);
    background: #fff;
}

.benefit-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 22px;
}

.benefit-grid article,
.feature-grid article,
.solution-grid article,
.step-grid article,
.price-card {
    border: 1px solid var(--colour-border);
    border-radius: var(--radius-medium);
    background: #fff;
}

.benefit-grid article {
    padding: 14px 20px;
    border-color: transparent;
}

.benefit-grid h2 {
    margin: 12px 0 8px;
    font-size: 18px;
}

.benefit-grid p,
.feature-grid p,
.solution-grid p,
.step-grid p {
    margin-bottom: 0;
    font-size: 14px;
}

.line-icon {
    display: inline-grid;
    place-items: start;
    width: 64px;
    height: 64px;
    color: var(--colour-primary);
}

.line-icon svg {
    width: 42px;
    height: 42px;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.8;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
}

.feature-grid article,
.solution-grid article,
.step-grid article {
    padding: 16px 24px;
    transition: transform var(--transition-standard), border-color var(--transition-standard), box-shadow var(--transition-standard);
}

.feature-grid article {
    display: grid;
    grid-template-rows: 64px auto 1fr;
    align-content: start;
}

.feature-grid article:hover,
.solution-grid article:hover,
.step-grid article:hover {
    transform: translateY(-3px);
    border-color: var(--colour-border-dark);
    box-shadow: var(--shadow-subtle);
}

.feature-grid h3 {
    margin-top: 16px;
}

/* Showcase */
.showcase-stack {
    display: grid;
    gap: 74px;
}

.showcase-row.reverse {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr);
}

.showcase-row > * {
    min-width: 0;
}

.showcase-row h2 {
    max-width: 560px;
    font-size: clamp(26px, 2.5vw, 34px);
}

.showcase-row p:not(.eyebrow) {
    max-width: 560px;
}

.led-builder-preview {
    overflow: hidden;
    border: 1px solid var(--colour-border);
    border-radius: var(--radius-large);
    background: #fff;
    box-shadow: var(--shadow-subtle);
}

.led-preview-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    min-height: 54px;
    padding: 12px 16px;
    border-bottom: 1px solid var(--colour-border);
    color: var(--colour-text);
    font-size: 13px;
    font-weight: 700;
}

.led-save-chip {
    padding: 5px 9px;
    border-radius: 999px;
    background: #eaf7ef;
    color: #247a4d;
    font-size: 10px;
}

.led-preview-body {
    display: grid;
    grid-template-columns: minmax(0, 1.45fr) minmax(140px, .7fr);
    min-height: 330px;
}

.led-preview-workspace {
    display: grid;
    align-content: center;
    justify-items: center;
    gap: 18px;
    padding: 26px 22px;
    background: #f4f5f7;
}

.led-preview-tools {
    display: flex;
    gap: 7px;
    justify-self: start;
}

.led-preview-tools i {
    width: 25px;
    height: 25px;
    border: 1px solid #d5d7db;
    border-radius: 4px;
    background: #fff;
}

.led-preview-tools i:first-child {
    border-color: var(--colour-primary);
    background: var(--colour-primary-soft);
}

.led-wall {
    display: grid;
    grid-template-columns: repeat(4, minmax(48px, 1fr));
    width: min(100%, 340px);
    border: 5px solid #222;
    background: #222;
    gap: 3px;
    box-shadow: 0 12px 24px rgba(0, 0, 0, .14);
}

.led-wall span {
    display: grid;
    place-items: center;
    aspect-ratio: 1;
    background: linear-gradient(145deg, #bc1f2a, #621126);
    color: rgba(255,255,255,.86);
    font-size: 12px;
    font-weight: 700;
}

.led-preview-workspace small {
    color: var(--colour-text-muted);
    font-size: 10px;
    font-weight: 600;
}

.led-preview-settings {
    display: grid;
    align-content: start;
    gap: 13px;
    padding: 24px 18px;
    border-left: 1px solid var(--colour-border);
}

.led-preview-settings strong {
    padding-bottom: 12px;
    border-bottom: 1px solid var(--colour-border);
    font-size: 12px;
}

.led-preview-settings > span,
.led-output {
    padding: 9px 10px;
    border: 1px solid var(--colour-border);
    border-radius: var(--radius-small);
    color: var(--colour-text-secondary);
    font-size: 9px;
}

.led-output {
    display: grid;
    gap: 3px;
    margin-top: 3px;
    border-color: rgba(201, 36, 36, .28);
    background: var(--colour-primary-soft);
}

.led-output b {
    color: var(--colour-primary);
    font-size: 8px;
    text-transform: uppercase;
}

.led-output em {
    color: var(--colour-text);
    font-size: 11px;
    font-style: normal;
    font-weight: 700;
}

.api-preview {
    overflow: hidden;
    border: 1px solid var(--colour-border);
    border-radius: var(--radius-large);
    background: #fff;
    box-shadow: var(--shadow-subtle);
}

.api-preview-top,
.api-key-row,
.api-command-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    padding: 16px 18px;
}

.api-preview-top {
    border-bottom: 1px solid var(--colour-border);
    color: var(--colour-text);
    font-size: 14px;
    font-weight: 700;
}

.api-status-chip {
    padding: 5px 9px;
    border-radius: 999px;
    background: #eaf7ef;
    color: #247a4d;
    font-size: 10px;
}

.api-key-row {
    color: var(--colour-text-muted);
    font-size: 11px;
}

.api-key-row code {
    color: var(--colour-text-secondary);
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
}

.api-code-preview {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 8px 10px;
    margin: 0 18px;
    padding: 20px;
    border-radius: var(--radius-medium);
    background: #171717;
    color: #dedede;
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
    font-size: 11px;
    line-height: 1.5;
}

.api-code-preview code {
    grid-column: 1 / -1;
    color: #f1d1d1;
    font: inherit;
}

.api-method {
    color: #ff8585;
    font-weight: 700;
}

.api-command-row {
    margin-top: 14px;
    border-top: 1px solid var(--colour-border);
}

.api-command-row > span {
    display: grid;
    gap: 2px;
}

.api-command-row b {
    color: var(--colour-text);
    font-size: 12px;
}

.api-command-row small {
    color: var(--colour-text-muted);
    font-size: 10px;
}

.api-command-row strong {
    color: #247a4d;
    font-size: 10px;
}

.point-list {
    display: grid;
    gap: 10px;
    padding: 0;
    margin: 22px 0 0;
    list-style: none;
}

.point-list li {
    position: relative;
    padding-left: 20px;
    color: var(--colour-text-secondary);
    font-weight: 500;
}

.point-list li::before {
    content: "";
    position: absolute;
    top: .68em;
    left: 0;
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--colour-primary);
}

/* Steps, solutions and pricing */
.step-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
}

.step-grid span {
    display: inline-grid;
    place-items: center;
    width: 54px;
    height: 54px;
    margin-bottom: 18px;
    border-radius: 50%;
    background: var(--colour-primary);
    color: #fff;
    font-size: 18px;
    font-weight: 700;
    line-height: 1;
}

.solution-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    grid-auto-rows: 1fr;
    gap: 18px;
}

.solution-grid article {
    display: grid;
    grid-template-rows: auto auto 1fr;
    align-content: start;
    min-width: 0;
    min-height: 100%;
}

.solution-grid h3 {
    min-height: 2.5em;
    margin: 0 0 8px;
    line-height: 1.25;
}

.solution-grid p {
    align-self: start;
    margin-top: 0;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 22px;
    max-width: 1320px;
}

.price-card {
    position: relative;
    display: flex;
    flex-direction: column;
    min-height: 545px;
    padding: 24px 30px 22px;
}

.pricing-heading {
    max-width: 780px;
    margin-inline: auto;
    text-align: center;
}

.pricing-heading .eyebrow,
.pricing-heading h2,
.pricing-heading p:not(.eyebrow) {
    margin-inline: auto;
}

.billing-chip {
    display: inline-flex;
    margin-top: 14px;
    padding: 8px 14px;
    border: 1px solid var(--colour-border);
    border-radius: 999px;
    background: #fff;
    color: var(--colour-text-secondary);
    font-size: 12px;
    font-weight: 600;
}

.price-card-head {
    min-height: 92px;
}

.price-card h3 {
    margin-bottom: 9px;
    font-size: 23px;
}

.price-card-head p {
    margin: 0;
    font-size: 13px;
}

.price-line {
    display: flex;
    align-items: baseline;
    gap: 5px;
    margin: 12px 0 14px;
}

.price-line strong {
    color: var(--colour-text);
    font-size: clamp(40px, 5vw, 52px);
    line-height: 1;
}

.price-line span {
    color: var(--colour-text-muted);
    font-size: 13px;
    font-weight: 500;
}

.plan-capacity {
    padding: 7px 11px;
    border-radius: 999px;
    background: var(--colour-primary-soft);
    color: var(--colour-primary-dark);
    font-size: 12px;
    font-weight: 600;
}

.plan-includes {
    margin: 24px 0 0;
    color: var(--colour-text-muted);
    font-size: 12px;
    font-style: italic;
}

.price-card ul {
    display: grid;
    gap: 11px;
    padding: 0;
    margin: 14px 0 28px;
    list-style: none;
}

.price-card li {
    position: relative;
    padding-left: 21px;
    color: var(--colour-text-secondary);
    font-size: 14px;
}

.price-card li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--colour-primary);
    font-weight: 700;
}

.price-card .button {
    width: 100%;
    margin-top: auto;
}

.transport-plan {
    border-color: #15171a;
    background: #15171a;
    box-shadow: 0 14px 38px rgba(0, 0, 0, .14);
}

.transport-plan h3,
.transport-plan .price-line strong {
    color: #fff;
}

.transport-plan .price-card-head p,
.transport-plan .price-line span,
.transport-plan .plan-includes,
.transport-plan li {
    color: rgba(255, 255, 255, .7);
}

.transport-plan .plan-capacity {
    background: rgba(255, 255, 255, .1);
    color: #fff;
}

.transport-plan li::before {
    color: #ff8a8a;
}

.transport-plan .button-secondary {
    border-color: #fff;
    background: #fff;
    color: #15171a;
}

.transport-plan .button-secondary:hover {
    border-color: #ff8a8a;
    background: #ff8a8a;
    color: #15171a;
}

.recommended {
    border-color: rgba(201, 36, 36, .35);
    box-shadow: 0 14px 38px rgba(201, 36, 36, .09);
}

.recommend-label {
    position: absolute;
    top: -14px;
    left: 50%;
    transform: translateX(-50%);
    display: inline-flex;
    padding: 6px 13px;
    border-radius: 999px;
    background: var(--colour-primary);
    color: #fff;
    font-size: 12px;
    font-weight: 700;
    white-space: nowrap;
}

.pricing-note {
    max-width: 1000px;
    margin-top: 28px;
    color: var(--colour-text-muted);
    font-size: 13px;
    text-align: center;
}

.pricing-note span {
    display: block;
}

/* FAQ */
.faqs .section-heading {
    max-width: 900px;
}

.faq-list {
    max-width: 900px;
}

.faq-item {
    border-top: 1px solid var(--colour-border);
}

.faq-item:last-child {
    border-bottom: 1px solid var(--colour-border);
}

.faq-item h3 {
    margin: 0;
}

.faq-item button {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    width: 100%;
    padding: 22px 0;
    border: 0;
    background: transparent;
    color: var(--colour-text);
    font-size: 18px;
    font-weight: 600;
    text-align: left;
    cursor: pointer;
}

.faq-item button::after {
    content: "+";
    color: var(--colour-primary);
    font-size: 24px;
    line-height: 1;
}

.faq-item button[aria-expanded="true"]::after {
    content: "−";
}

.faq-item [role="region"] {
    display: grid;
    grid-template-rows: 0fr;
    transition: grid-template-rows var(--transition-standard);
}

.faq-item.is-open [role="region"] {
    grid-template-rows: 1fr;
}

.faq-item [role="region"] p {
    min-height: 0;
    overflow: hidden;
    margin: 0;
}

.faq-item.is-open [role="region"] p {
    padding-bottom: 22px;
}

/* CTA and footer */
.final-cta {
    padding-top: clamp(48px, 6vw, 86px);
}

.cta-panel {
    padding: clamp(38px, 6vw, 70px);
    border: 1px solid rgba(201, 36, 36, .18);
    border-radius: var(--radius-large);
    background: var(--colour-primary-soft);
    text-align: center;
}

.cta-panel h2 {
    font-weight: 600;
}

.cta-panel p {
    max-width: 620px;
    margin-inline: auto;
}

.cta-panel .button-row {
    justify-content: center;
    margin-top: 24px;
}

.site-footer {
    padding: 48px 0 28px;
    border-top: 1px solid var(--colour-border);
    background: #fff;
}

.footer-inner {
    display: grid;
    grid-template-columns: minmax(260px, 1.3fr) repeat(2, minmax(160px, .7fr));
    gap: 34px;
}

.footer-logo img {
    width: 92px;
}

.site-footer p {
    max-width: 380px;
    margin: 18px 0 0;
    font-size: 14px;
}

.site-footer nav {
    display: grid;
    gap: 9px;
    align-content: start;
}

.site-footer a {
    color: var(--colour-text-secondary);
    font-size: 14px;
    font-weight: 500;
    text-decoration: none;
}

.site-footer a:hover {
    color: var(--colour-primary);
}

.site-footer .copyright {
    width: min(100% - 40px, var(--content-width));
    max-width: none;
    margin: 34px auto 0;
    color: var(--colour-text-muted);
    font-size: 13px;
    text-align: center;
}

/* Information and policy pages */
.information-hero {
    padding: clamp(82px, 10vw, 130px) 0 clamp(58px, 7vw, 86px);
    border-bottom: 1px solid var(--colour-border);
    background:
        radial-gradient(circle at 88% 18%, rgba(201, 36, 36, .09), transparent 28%),
        linear-gradient(145deg, #fff 0%, #f8f8f8 100%);
}

.information-hero h1 {
    max-width: 860px;
    margin-bottom: 20px;
    font-size: clamp(42px, 6vw, 72px);
}

.information-hero .lead {
    max-width: 780px;
    margin: 0;
    font-size: clamp(18px, 2.1vw, 23px);
    line-height: 1.55;
}

.information-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 10px 22px;
    margin: 26px 0 0;
    color: var(--colour-text-muted);
    font-size: 14px;
    font-weight: 500;
}

.information-layout {
    display: grid;
    grid-template-columns: minmax(220px, 280px) minmax(0, 1fr);
    gap: clamp(30px, 5vw, 72px);
    align-items: start;
}

.information-nav {
    position: sticky;
    top: 104px;
    display: grid;
    gap: 6px;
    padding: 18px;
    border: 1px solid var(--colour-border);
    border-radius: var(--radius-medium);
    background: var(--colour-surface);
}

.information-nav strong {
    margin: 2px 10px 8px;
    font-size: 14px;
    font-weight: 600;
}

.information-nav a {
    padding: 9px 10px;
    border-radius: var(--radius-small);
    color: var(--colour-text-secondary);
    font-size: 14px;
    font-weight: 500;
    line-height: 1.35;
    text-decoration: none;
}

.information-nav a:hover,
.information-nav a:focus-visible {
    background: var(--colour-primary-soft);
    color: var(--colour-primary-dark);
}

.information-content {
    min-width: 0;
}

.information-section {
    padding: 0 0 38px;
    scroll-margin-top: 110px;
}

.information-section + .information-section {
    padding-top: 38px;
    border-top: 1px solid var(--colour-border);
}

.information-section h2 {
    margin-bottom: 16px;
    font-size: clamp(25px, 2.7vw, 34px);
    font-weight: 600;
}

.information-section h3 {
    margin-top: 26px;
    font-size: 18px;
}

.information-section p,
.information-section li {
    max-width: 820px;
    color: var(--colour-text-secondary);
}

.information-section ul {
    display: grid;
    gap: 10px;
    margin: 18px 0 0;
    padding-left: 22px;
}

.information-section a,
.information-callout a {
    color: var(--colour-primary-dark);
    font-weight: 600;
    text-underline-offset: 3px;
}

.information-callout {
    margin: 8px 0 40px;
    padding: 24px 26px;
    border: 1px solid rgba(201, 36, 36, .2);
    border-radius: var(--radius-medium);
    background: var(--colour-primary-soft);
}

.information-callout p:last-child {
    margin-bottom: 0;
}

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

.about-card {
    padding: 28px;
    border: 1px solid var(--colour-border);
    border-radius: var(--radius-medium);
    background: var(--colour-surface);
    box-shadow: var(--shadow-subtle);
}

.about-card span {
    display: inline-grid;
    width: 38px;
    height: 38px;
    margin-bottom: 22px;
    place-items: center;
    border-radius: var(--radius-small);
    background: var(--colour-primary-soft);
    color: var(--colour-primary);
    font-size: 14px;
    font-weight: 700;
}

.about-card p:last-child {
    margin-bottom: 0;
}

/* Motion */
[data-reveal] {
    opacity: 0;
    transform: translateY(16px);
    transition: opacity 520ms ease, transform 520ms ease;
}

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

@media (max-width: 1040px) {
    .header-actions {
        margin-left: auto;
    }

    .nav-toggle {
        display: inline-grid;
        place-items: center;
        order: 3;
    }

    .site-nav {
        position: absolute;
        top: 76px;
        right: 20px;
        left: 20px;
        display: grid;
        gap: 2px;
        padding: 12px;
        border: 1px solid var(--colour-border);
        border-radius: var(--radius-medium);
        background: #fff;
        box-shadow: var(--shadow-subtle);
        opacity: 0;
        pointer-events: none;
        transform: translateY(-8px);
        transition: opacity var(--transition-standard), transform var(--transition-standard);
    }

    .site-nav.is-open {
        opacity: 1;
        pointer-events: auto;
        transform: translateY(0);
    }

    .site-nav a {
        padding: 12px;
    }

    .hero-grid,
    .two-column,
    .transport-feature-intro,
    .showcase-row,
    .showcase-row.reverse,
    .transport-detail-card {
        grid-template-columns: 1fr;
    }

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

    .information-nav {
        position: static;
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .information-nav strong {
        grid-column: 1 / -1;
    }

    .benefit-grid,
    .feature-grid,
    .step-grid,
    .solution-grid,
    .pricing-grid,
    .transport-capability-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 760px) {
    .container,
    .header-inner,
    .site-footer .copyright {
        width: min(100% - 28px, var(--content-width));
    }

    .header-inner {
        gap: 12px;
        min-height: 68px;
    }

    .brand img {
        width: 78px;
    }

    .site-nav {
        top: 68px;
        right: 14px;
        left: 14px;
    }

    .header-actions .link-button {
        display: none;
    }

    .header-actions .button {
        min-height: 40px;
        padding-inline: 12px;
    }

    .section {
        padding: 62px 0;
    }

    .section-tight {
        padding: 28px 0;
    }

    .hero {
        min-height: 600px;
        padding-block: 82px;
        background-image:
            linear-gradient(90deg, rgba(15, 12, 12, .88), rgba(20, 16, 16, .58)),
            var(--hero-image, url("../assets/images/iris-hero-office.jpeg"));
        background-position: 62% center;
    }

    .benefit-grid,
    .feature-grid,
    .step-grid,
    .solution-grid,
    .transport-feature-gallery,
    .pricing-grid,
    .transport-capability-grid,
    .transport-detail-grid,
    .footer-inner {
        grid-template-columns: 1fr;
    }

    .transport-detail-card-text .point-list {
        grid-template-columns: 1fr;
    }

    .information-hero {
        padding-top: 64px;
    }

    .information-nav,
    .about-card-grid {
        grid-template-columns: 1fr;
    }

    .button-row,
    .button {
        width: 100%;
    }

    .solution-grid h3 {
        min-height: 0;
    }

    .app-frame {
        min-height: 220px;
    }

    .image-frame,
    .screen-placeholder {
        width: 100%;
        min-height: 0;
    }

    .screen-placeholder {
        aspect-ratio: 16 / 9;
    }

    .led-preview-body {
        grid-template-columns: 1fr;
    }

    .led-preview-settings {
        grid-template-columns: repeat(2, 1fr);
        border-top: 1px solid var(--colour-border);
        border-left: 0;
    }

    .led-preview-settings strong {
        grid-column: 1 / -1;
    }

    .dashboard-placeholder {
        grid-template-columns: 54px 1fr;
        gap: 12px;
        padding: 14px;
    }

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

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        scroll-behavior: auto !important;
        transition-duration: .01ms !important;
        animation-duration: .01ms !important;
        animation-iteration-count: 1 !important;
    }

    [data-reveal] {
        opacity: 1;
        transform: none;
    }
}

/* Match the dedicated card to the card width used in the four-plan Digital grid. */
.pricing-grid-transport {
    grid-template-columns: minmax(0, calc((100% - 66px) / 4));
    justify-content: center;
}

@media (max-width: 1100px) {
    .pricing-grid-transport {
        grid-template-columns: minmax(0, calc((100% - 22px) / 2));
    }
}

@media (max-width: 760px) {
    .pricing-grid-transport {
        grid-template-columns: 1fr;
    }
}

/* Transportation hero uses the supplied station image. */
.hero-transport {
    --hero-image: url("../assets/images/train.png");
}

/* Digital page closing call to action. */
.cta-panel-dark {
    border-color: #292a2e;
    background: #17181c;
    color: #fff;
}
.cta-panel-dark h2 { color: #fff; }
.cta-panel-dark p { color: #d8d8dc; }
.cta-panel-dark .button-secondary {
    background: var(--colour-primary);
    border-color: var(--colour-primary);
    color: #fff;
}
.cta-panel-dark .button-secondary:hover {
    background: var(--colour-primary-dark);
    border-color: var(--colour-primary-dark);
}

/* PKONE Connect product page. */
.hero-connect {
    min-height: clamp(560px, 68vh, 700px);
    background-color: #253338;
    background-image:
        radial-gradient(circle at 78% 34%, rgba(250, 237, 56, .2), transparent 0 28%, transparent 52%),
        linear-gradient(115deg, #1d292d 0%, #253338 58%, #35464b 100%);
}

.hero-connect .eyebrow {
    color: #faed38;
}

.hero-connect .button-primary,
.connect-access-panel .button-primary {
    border-color: #faed38;
    background: #faed38;
    color: #253338;
}

.hero-connect .button-primary:hover,
.connect-access-panel .button-primary:hover {
    border-color: #fff36a;
    background: #fff36a;
    color: #1d292d;
}

.connect-page .benefit-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.connect-page .benefit-grid article {
    min-width: 0;
}

.connect-page .benefit-grid h2 {
    min-height: 2.4em;
}

.connect-page .showcase-row .media-placeholder {
    position: relative;
    min-height: 0;
    background: #eef0f1;
}

.media-placeholder-label {
    position: absolute;
    inset: 50% auto auto 50%;
    z-index: 1;
    width: calc(100% - 40px);
    margin: 0;
    transform: translate(-50%, -50%);
    color: var(--colour-text-muted);
    font-size: 13px;
    font-weight: 600;
    text-align: center;
}

.media-placeholder.has-media-image .media-placeholder-label {
    display: none;
}

.connect-access-panel .eyebrow {
    color: #faed38;
}

@media (max-width: 1040px) {
    .connect-page .benefit-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 760px) {
    .connect-page .benefit-grid {
        grid-template-columns: 1fr;
    }

    .connect-page .benefit-grid h2 {
        min-height: 0;
    }
}