:root {
  --ink: #333333;
  --ink-soft: #5b6475;
  --night: #333333;
  --panel: #f6f6f6;
  --line: #d9d9d9;
  --white: #fff;
  --accent: #517cb6;
  --accent-dark: #337ab7;
  --blue: #337ab7;
  --max: 1180px;
  --radius: 18px;
  --shadow: 0 18px 50px rgba(7, 19, 30, .1);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--white);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 1rem;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--accent-dark); text-underline-offset: .18em; }
img { display: block; max-width: 100%; }
picture { display: contents; }
h1, h2, h3 { margin: 0 0 .7em; line-height: 1.08; letter-spacing: -.035em; }
h1 { max-width: 15ch; font-size: clamp(2.6rem, 7vw, 5.7rem); }
h2 { font-size: clamp(2rem, 4vw, 3.4rem); }
h3 { font-size: 1.35rem; }
p { margin: 0 0 1.25rem; }
.container { width: min(calc(100% - 2.5rem), var(--max)); margin-inline: auto; }
.narrow { max-width: 800px; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; }
.skip-link { position: fixed; z-index: 100; top: 1rem; left: 1rem; transform: translateY(-200%); padding: .65rem 1rem; color: var(--night); background: var(--accent); font-weight: 800; }
.skip-link:focus { transform: none; }

.site-header { position: relative; z-index: 10; border-bottom: 1px solid var(--line); color: var(--ink); background: var(--white); }
.header-inner { display: flex; min-height: 86px; align-items: center; justify-content: space-between; gap: 2rem; }
.brand { display: inline-flex; align-items: center; color: inherit; text-decoration: none; }
.brand img { width: 190px; height: auto; }
.site-nav { display: flex; align-items: center; gap: 1.65rem; }
.site-nav a { position: relative; color: var(--ink); font-size: .93rem; font-weight: 650; text-decoration: none; }
.site-nav a::after { position: absolute; right: 0; bottom: -.55rem; left: 0; height: 2px; content: ""; background: var(--accent); transform: scaleX(0); transition: transform .2s ease; }
.site-nav a:hover::after, .site-nav a[aria-current="page"]::after { transform: scaleX(1); }
.nav-toggle { display: none; width: 44px; height: 44px; padding: 10px; border: 1px solid var(--line); border-radius: 9px; color: var(--ink); background: transparent; }
.nav-toggle span:not(.sr-only) { display: block; height: 2px; margin: 5px 0; background: currentColor; }

.hero { position: relative; overflow: hidden; color: var(--ink); background: linear-gradient(135deg, #fff 0%, #f6f8fb 58%, #edf3fa 100%); }
.hero::before { position: absolute; inset: -25% -10% auto 45%; width: 55vw; aspect-ratio: 1; border: 1px solid rgba(81,124,182,.16); border-radius: 50%; box-shadow: 0 0 100px rgba(81,124,182,.08); content: ""; }
.hero-slider { min-height: 640px; }
.hero-slides { display: grid; min-height: 640px; }
.hero-slide { position: relative; z-index: 1; min-height: 640px; opacity: 0; visibility: hidden; grid-area: 1 / 1; pointer-events: none; transition: opacity .85s ease, visibility 0s linear .85s; }
.hero-slide.is-active { z-index: 2; opacity: 1; visibility: visible; pointer-events: auto; transition: opacity .85s ease; }
.hero-grid { display: grid; min-height: 640px; align-items: center; grid-template-columns: 1.08fr .92fr; gap: clamp(2.5rem, 6vw, 5.5rem); padding-block: 2.75rem 5.25rem; }
.hero-copy { position: relative; z-index: 1; }
.hero-slider h1, .hero-slider .hero-slide-title { max-width: 12ch; margin-bottom: .45em; font-size: clamp(3rem, 5vw, 4.75rem); }
.hero h1 span { color: var(--accent); }
.eyebrow { margin-bottom: 1.2rem; color: var(--accent-dark); font-size: .75rem; font-weight: 850; letter-spacing: .15em; text-transform: uppercase; }
.hero .eyebrow, .page-hero .eyebrow { color: var(--accent-dark); }
.lead { max-width: 680px; color: inherit; font-size: clamp(1.12rem, 2vw, 1.35rem); opacity: .78; }
.button-row { display: flex; flex-wrap: wrap; gap: .85rem; margin-top: 2rem; }
.button { display: inline-flex; min-height: 50px; align-items: center; justify-content: center; padding: .75rem 1.3rem; border: 1px solid var(--accent); border-radius: 9px; color: var(--white); background: var(--accent); font-weight: 800; text-decoration: none; transition: transform .2s ease, box-shadow .2s ease; }
.button:hover { box-shadow: 0 10px 28px rgba(81,124,182,.22); transform: translateY(-2px); }
.button-secondary { color: var(--accent-dark); border-color: var(--accent); background: var(--white); }
.hero-product { position: relative; z-index: 1; display: flex; min-height: 390px; align-items: center; justify-content: center; }
.hero-product img { width: min(100%, 400px); height: auto; filter: drop-shadow(0 24px 30px rgba(51,51,51,.22)); }
.hero-slide-lp1 .hero-grid { grid-template-columns: .95fr 1.05fr; }
.hero-product-lp1 { margin: 0; flex-direction: column; }
.hero-product-lp1 img { width: min(100%, 590px); }
.hero-image-note { max-width: 570px; margin-top: .75rem; color: var(--ink-soft); font-size: .78rem; line-height: 1.45; text-align: center; }
.hero-coming-soon { position: absolute; z-index: 2; top: 1rem; right: .25rem; display: inline-flex; margin: 0; padding: .65rem 1rem; border-radius: 999px; color: var(--white); background: #c65000; font-size: .8rem; font-weight: 850; letter-spacing: .13em; text-transform: uppercase; box-shadow: 0 8px 24px rgba(198,80,0,.28); }
.hero-carousel-controls { position: absolute; z-index: 3; right: 0; bottom: 1.35rem; left: 0; display: flex; align-items: center; justify-content: center; gap: .7rem; }
.hero-arrow, .hero-dot { padding: 0; border: 0; cursor: pointer; }
.hero-arrow { width: 38px; height: 38px; color: var(--accent-dark); border: 1px solid var(--line); border-radius: 50%; background: var(--white); font-size: 1.2rem; line-height: 1; }
.hero-arrow:hover { border-color: var(--accent-dark); }
.hero-dot { width: 11px; height: 11px; border: 2px solid var(--accent-dark); border-radius: 50%; background: transparent; }
.hero-dot.is-active { background: var(--accent-dark); }

.page-hero { padding-block: 6rem; color: var(--ink); background: var(--panel); }
.page-hero.compact { padding-block: 4rem; }
.page-hero h1 { font-size: clamp(2.6rem, 6vw, 4.8rem); }
.product-page-hero { overflow: hidden; padding-block: clamp(3.5rem, 7vw, 6rem); }
.product-hero-grid { display: grid; align-items: center; grid-template-columns: .85fr 1.15fr; gap: clamp(2.5rem, 6vw, 6rem); }
.product-hero-image { display: flex; align-items: center; justify-content: center; }
.product-hero-image img { width: min(100%, 470px); height: auto; filter: drop-shadow(0 24px 30px rgba(51,51,51,.2)); }
.product-hero-image-wide { margin: 0; flex-direction: column; }
.lp1-hero-grid { grid-template-columns: 1fr 1fr; gap: clamp(2.5rem, 7vw, 7rem); }
.product-hero-image-wide img { width: 200%; height: auto; }
.concept-caption { max-width: 590px; margin: 1rem auto 0; padding: .75rem 1rem; border-left: 3px solid var(--accent-dark); color: var(--ink-soft); background: var(--white); font-size: .88rem; line-height: 1.5; }
.concept-caption strong { color: var(--ink); }
.product-status { display: inline-flex; margin: 0 0 1.25rem; padding: .45rem .8rem; border-radius: 999px; color: var(--white); background: var(--accent-dark); font-size: .78rem; font-weight: 850; letter-spacing: .1em; text-transform: uppercase; }
.product-hero-copy { text-align: right; }
.product-hero-copy h1, .product-hero-copy .lead { margin-left: auto; }
.section { padding-block: clamp(4.5rem, 9vw, 8rem); }
.section-muted { background: var(--panel); }
.card-grid, .resource-grid { display: grid; gap: 1.25rem; margin-top: 3rem; }
.three-columns, .resource-grid { grid-template-columns: repeat(3, 1fr); }
.card, .resource-card { min-height: 240px; padding: 2rem; border: 1px solid var(--line); border-radius: var(--radius); background: var(--white); }
.card-number { display: block; margin-bottom: 3.5rem; color: var(--accent-dark); font-weight: 850; }
.card p, .resource-card p { color: var(--ink-soft); }
.split { display: grid; align-items: start; grid-template-columns: 1fr 1fr; gap: clamp(2.5rem, 7vw, 7rem); }
.spec-list { margin: 0; border-top: 1px solid var(--line); }
.spec-list div { display: grid; padding: 1rem 0; border-bottom: 1px solid var(--line); grid-template-columns: 1fr 1.3fr; gap: 1rem; }
.spec-list dt { color: var(--ink-soft); }
.spec-list dd { margin: 0; font-weight: 750; }
.compliance-image { display: flex; justify-content: center; margin-top: 30px; }
.compliance-image img { display: block; width: min(50%, 360px); height: auto; }
.feature-list { display: grid; margin: 3rem 0 0; padding: 0; list-style: none; grid-template-columns: repeat(2, 1fr); gap: 0 3rem; }
.feature-list li { position: relative; padding: 1.25rem 0 1.25rem 2rem; border-top: 1px solid var(--line); }
.feature-list li::before { position: absolute; top: 1.55rem; left: .2rem; width: .55rem; height: .55rem; border-radius: 50%; content: ""; background: var(--accent); }
.notice { padding: 1.4rem 1.5rem; border-left: 4px solid var(--accent-dark); border-radius: 0 10px 10px 0; background: var(--panel); }
.notice p { margin: .25rem 0 0; color: var(--ink-soft); }
.prose > * + * { margin-top: 1.5rem; }
.about-story { color: var(--ink-soft); font-size: 1.08rem; }
.about-story .lead { color: var(--ink); opacity: 1; }
.founder-grid { display: grid; margin-top: clamp(3.5rem, 7vw, 6rem); grid-template-columns: repeat(2, 1fr); gap: 1.25rem; }
.founder-card { overflow: hidden; border: 1px solid var(--line); border-radius: var(--radius); background: var(--panel); }
.founder-photo { overflow: hidden; aspect-ratio: 1; background: var(--line); }
.founder-photo img { width: 100%; height: 100%; object-fit: cover; object-position: center; }
.founder-photo-dave img { transform: scale(1.06); }
.founder-details { padding: clamp(1.5rem, 4vw, 2.25rem); }
.founder-card h2 { margin-bottom: .4rem; font-size: clamp(1.65rem, 3vw, 2.3rem); }
.founder-card p { margin: 0; color: var(--ink-soft); }
.founder-card .founder-number { margin-bottom: 1.25rem; color: var(--accent-dark); font-size: .75rem; font-weight: 850; letter-spacing: .15em; }
.faq-list { margin-top: 2rem; border-top: 1px solid var(--line); }
.faq-list details { border-bottom: 1px solid var(--line); }
.faq-list summary { padding: 1.25rem 2.5rem 1.25rem 0; cursor: pointer; font-weight: 800; }
.faq-list details p { color: var(--ink-soft); }
.resource-card span { color: var(--accent-dark); font-size: .72rem; font-weight: 850; letter-spacing: .12em; text-transform: uppercase; }
.resource-card h2 { margin-top: 2.5rem; font-size: 1.65rem; }
.support-download-grid { grid-template-columns: repeat(2, 1fr); }
.support-download-grid .resource-card { display: flex; flex-direction: column; }
.resource-link { align-self: flex-start; margin-top: auto; font-weight: 800; }
.support-intro { max-width: 700px; color: var(--ink-soft); }
.support-shortcuts { display: flex; flex-wrap: wrap; gap: .8rem 2rem; margin-top: 2rem; }
.support-shortcuts a { font-weight: 750; }
.safety-content h2 { margin-top: 2.75rem; }
.safety-content ul { padding-left: 1.25rem; color: var(--ink-soft); }
.safety-content li + li { margin-top: .45rem; }
.legal-content h2 { margin-top: 2.75rem; font-size: clamp(1.6rem, 3vw, 2.25rem); }
.legal-content ul { padding-left: 1.35rem; }
.legal-content li + li { margin-top: .55rem; }
.legal-inline-button { padding: 0; color: var(--accent-dark); border: 0; background: none; font: inherit; font-weight: 750; text-decoration: underline; text-underline-offset: .18em; cursor: pointer; }
.legal-table-wrap { overflow-x: auto; margin-block: 1.75rem; }
.legal-table { width: 100%; border-collapse: collapse; font-size: .94rem; }
.legal-table th, .legal-table td { padding: .85rem; border: 1px solid var(--line); text-align: left; vertical-align: top; }
.legal-table th { color: var(--ink); background: var(--panel); }
.legal-table td { color: var(--ink-soft); }
.rights-notice { margin-block: 1.75rem; padding: 1.2rem 1.4rem; border-left: 4px solid var(--accent-dark); background: var(--panel); }
.rights-notice p { margin: .35rem 0 0; color: var(--ink-soft); }
address { color: var(--ink-soft); font-style: normal; }
.contact-grid { display: grid; align-items: start; grid-template-columns: minmax(220px, .65fr) minmax(0, 1.35fr); gap: clamp(3rem, 8vw, 8rem); }
.enquiry-form { position: relative; padding: clamp(1.5rem, 4vw, 3rem); border: 1px solid var(--line); border-radius: var(--radius); background: var(--panel); }
.form-heading > p:last-child { color: var(--ink-soft); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.25rem; }
.form-field { margin-bottom: 1.25rem; }
.form-field label { display: block; margin-bottom: .4rem; font-weight: 750; }
.form-field input, .form-field textarea { width: 100%; padding: .8rem .9rem; color: var(--ink); border: 1px solid #aeb4bd; border-radius: 8px; background: var(--white); font: inherit; }
.form-field textarea { min-height: 180px; resize: vertical; }
.form-field input:focus, .form-field textarea:focus { border-color: var(--accent-dark); outline: 3px solid rgba(51, 122, 183, .2); }
.form-field [aria-invalid="true"] { border-color: #a52828; }
.field-error { margin: .35rem 0 0; color: #8d1f1f; font-size: .9rem; font-weight: 700; }
.form-errors { margin-bottom: 1.5rem; padding: 1rem 1.2rem; color: #771b1b; border-left: 4px solid #a52828; background: #fff2f2; }
.form-errors p { margin: .25rem 0 0; }
.enquiry-form .button { margin-top: 1.25rem; cursor: pointer; }
.form-privacy { margin: 1rem 0 0; color: var(--ink-soft); font-size: .9rem; }
.form-success { padding: clamp(2rem, 5vw, 4rem); border: 1px solid rgba(51, 122, 183, .3); border-radius: var(--radius); background: var(--panel); }
.form-success h2 { color: var(--accent-dark); }
.form-success p { margin: 0; color: var(--ink-soft); }
.form-warning { padding: clamp(2rem, 5vw, 4rem); border: 1px solid #c48a24; border-radius: var(--radius); background: #fff8e8; }
.form-warning h2 { color: #80570f; }
.form-warning p { margin: 0; color: var(--ink-soft); }
.form-honeypot { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }

.site-footer { padding-top: 4.5rem; color: var(--ink-soft); border-top: 1px solid var(--line); background: var(--white); }
.footer-grid { display: grid; padding-bottom: 3.5rem; grid-template-columns: 1.35fr 1.1fr .9fr .9fr; gap: 2.5rem; }
.brand-footer { margin-bottom: 1rem; color: var(--ink); }
.brand-footer img { width: 170px; }
.site-footer h2 { margin-bottom: 1rem; color: var(--ink); font-size: .8rem; letter-spacing: .12em; text-transform: uppercase; }
.site-footer a { display: block; color: inherit; }
.footer-base { display: flex; align-items: center; justify-content: space-between; gap: 2rem; padding-block: 1.25rem; border-top: 1px solid var(--line); font-size: .82rem; }
.footer-base p { margin: 0; }
.footer-base nav { display: flex; gap: 1.25rem; }
.footer-link-button { display: block; padding: 0; color: inherit; border: 0; background: none; font: inherit; text-decoration: underline; text-underline-offset: .18em; cursor: pointer; }

.cookie-banner { position: fixed; z-index: 90; right: 1rem; bottom: 1rem; left: 1rem; display: flex; width: min(calc(100% - 2rem), 920px); margin-inline: auto; padding: 1.4rem; border: 1px solid var(--line); border-radius: 14px; background: var(--white); box-shadow: 0 18px 55px rgba(7,19,30,.22); align-items: center; justify-content: space-between; gap: 2rem; }
.cookie-banner[hidden], .cookie-modal[hidden] { display: none; }
.cookie-banner h2 { margin-bottom: .35rem; font-size: 1.25rem; letter-spacing: -.02em; }
.cookie-banner p { max-width: 630px; margin: 0 0 .35rem; color: var(--ink-soft); font-size: .92rem; line-height: 1.5; }
.cookie-banner a { font-size: .9rem; font-weight: 750; }
.cookie-actions { display: flex; flex: 0 0 auto; flex-wrap: wrap; gap: .65rem; }
.cookie-actions .button { min-height: 44px; padding: .6rem 1rem; cursor: pointer; }
.cookie-modal { position: fixed; z-index: 100; inset: 0; display: grid; padding: 1.25rem; background: rgba(7,19,30,.62); place-items: center; }
.cookie-dialog { position: relative; width: min(100%, 620px); max-height: calc(100vh - 2.5rem); overflow-y: auto; padding: clamp(1.5rem, 5vw, 2.5rem); border-radius: var(--radius); background: var(--white); box-shadow: 0 24px 70px rgba(0,0,0,.3); }
.cookie-dialog h2 { font-size: clamp(1.8rem, 5vw, 2.5rem); }
.cookie-dialog-close { position: absolute; top: 1rem; right: 1rem; width: 40px; height: 40px; padding: 0; color: var(--ink); border: 1px solid var(--line); border-radius: 50%; background: var(--white); font-size: 1.6rem; line-height: 1; cursor: pointer; }
.cookie-setting-row { display: flex; margin: 0; padding: 1.15rem 0; border-top: 1px solid var(--line); align-items: center; justify-content: space-between; gap: 1.5rem; }
.cookie-setting-row p, .cookie-setting-row span span { display: block; margin: .2rem 0 0; color: var(--ink-soft); font-size: .92rem; font-weight: 400; }
.cookie-setting-row > span:last-child { color: var(--ink-soft); font-size: .86rem; font-weight: 750; white-space: nowrap; }
.cookie-setting-row input { width: 24px; height: 24px; flex: 0 0 auto; accent-color: var(--accent-dark); }
.cookie-dialog .cookie-actions { margin-top: 1.5rem; }
.cookie-modal-open { overflow: hidden; }

:focus-visible { outline: 3px solid var(--blue); outline-offset: 4px; }
@media (max-width: 820px) {
  .nav-toggle { display: block; }
  .site-nav { position: absolute; top: 86px; right: 0; left: 0; display: none; align-items: stretch; padding: 1rem 1.25rem 1.5rem; border-top: 1px solid var(--line); background: var(--white); box-shadow: 0 16px 30px rgba(7,19,30,.1); flex-direction: column; gap: .3rem; }
  .site-nav.is-open { display: flex; }
  .site-nav a { padding: .7rem 0; }
  .site-nav a::after { display: none; }
  .hero-grid, .split, .product-hero-grid, .contact-grid { grid-template-columns: 1fr; }
  .hero-slide-lp1 .hero-grid { grid-template-columns: 1fr; }
  .hero-slider, .hero-slides, .hero-slide { min-height: 600px; }
  .hero-grid { min-height: 600px; padding-block: 3.5rem 5.5rem; }
  .hero-slider h1, .hero-slider .hero-slide-title { max-width: 13ch; font-size: clamp(2.7rem, 10vw, 4.4rem); }
  .hero-product { min-height: 300px; }
  .hero-product img { width: min(82vw, 380px); }
  .hero-product-lp1 img { width: min(92vw, 560px); }
  .hero-coming-soon { top: .5rem; right: 0; }
  .product-hero-image img { width: min(82vw, 400px); }
  .product-hero-image-wide img { width: min(92vw, 620px); }
  .three-columns, .resource-grid, .footer-grid, .founder-grid, .feature-list { grid-template-columns: 1fr; }
  .card { min-height: auto; }
  .card-number { margin-bottom: 2rem; }
  .footer-base { align-items: flex-start; flex-direction: column; }
  .footer-base nav { flex-wrap: wrap; }
  .form-row { grid-template-columns: 1fr; gap: 0; }
  .cookie-banner { align-items: stretch; flex-direction: column; gap: 1rem; }
  .cookie-banner .cookie-actions { display: grid; grid-template-columns: 1fr 1fr; }
}
@media (max-width: 520px) {
  .container { width: min(calc(100% - 1.5rem), var(--max)); }
  .header-inner { min-height: 74px; }
  .brand img { width: 155px; }
  .site-nav { top: 74px; }
  .hero-grid { gap: 2rem; padding-block: 3rem 5.25rem; }
  .hero-product { min-height: 240px; }
  .hero-product-lp1 img { width: 100%; }
  .page-hero { padding-block: 4rem; }
  .button-row, .button { width: 100%; }
  .footer-base nav { flex-direction: column; gap: .5rem; }
  .cookie-banner { right: .75rem; bottom: .75rem; left: .75rem; width: calc(100% - 1.5rem); padding: 1.1rem; }
  .cookie-banner .cookie-actions { grid-template-columns: 1fr; }
  .cookie-setting-row { align-items: flex-start; }
  .cookie-dialog .cookie-actions { flex-direction: column; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; }
}