/* MACK Technologies — shared styles
   Palette kept from the original site: black, white and neutral greys. */
:root {
  --black: #000000;
  --charcoal: #222222;
  --white: #ffffff;
  --light: #f7f7f7;
  --rule: #e0e0e0;
  --muted: #5c5c5c;
  --on-dark-muted: #bdbdbd;

  --font: "Archivo", Arial, Helvetica, sans-serif;
  --wrap: 1180px;
  --gutter: clamp(16px, 4vw, 40px);
  --radius: 4px;
}

*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; padding: 0; }

html { scroll-behavior: smooth; scroll-padding-top: 88px; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  font-family: var(--font);
  font-size: 1.0625rem;
  line-height: 1.6;
  color: var(--black);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; }
ul, ol { list-style: none; }

:focus-visible { outline: 2px solid currentColor; outline-offset: 3px; }

.wrap { width: 100%; max-width: var(--wrap); margin: 0 auto; padding: 0 var(--gutter); }

.skip-link {
  position: absolute; left: 16px; top: -60px; z-index: 2000;
  background: var(--black); color: var(--white); padding: 10px 16px; text-decoration: none;
}
.skip-link:focus { top: 16px; }

/* ---------- Type ---------- */
.display {
  font-stretch: 75%;
  font-weight: 800;
  line-height: 1.02;
  letter-spacing: -0.01em;
}
h1.display { font-size: clamp(2.5rem, 6.2vw, 4.75rem); }
h2.display { font-size: clamp(2rem, 4.4vw, 3.25rem); }
h3 { font-size: 1.25rem; line-height: 1.3; font-weight: 700; }
.lede { font-size: clamp(1.1rem, 1.6vw, 1.25rem); max-width: 60ch; }
.section-intro { color: var(--muted); max-width: 62ch; margin-top: 14px; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  min-height: 48px; padding: 12px 24px;
  font: inherit; font-weight: 700; font-size: 1rem;
  text-decoration: none; border-radius: var(--radius);
  border: 2px solid transparent; cursor: pointer;
  transition: background-color .2s ease, color .2s ease, border-color .2s ease;
}
.btn-dark { background: var(--black); color: var(--white); }
.btn-dark:hover { background: var(--charcoal); }
.btn-light { background: var(--white); color: var(--black); }
.btn-light:hover { background: var(--rule); }
.btn-outline-light { border-color: var(--white); color: var(--white); }
.btn-outline-light:hover { background: rgba(255,255,255,.14); }
.btn-outline-dark { border-color: var(--black); color: var(--black); }
.btn-outline-dark:hover { background: var(--light); }
.btn-row { display: flex; flex-wrap: wrap; gap: 12px; }

.text-link { font-weight: 700; text-underline-offset: 4px; text-decoration-thickness: 2px; }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 1000;
  background: rgba(255,255,255,.96);
  backdrop-filter: saturate(140%) blur(8px);
  border-bottom: 1px solid var(--rule);
}
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; gap: 24px; min-height: 72px; }
.logo img { height: 54px; width: auto; }
@media (max-width: 600px) { .logo img { height: 44px; } }
.logo { display: inline-flex; align-items: center; text-decoration: none; font-weight: 800; }

.nav { display: flex; align-items: center; gap: 28px; }
.nav-list { display: flex; align-items: center; gap: 28px; }
.nav-list > li { position: relative; }
.nav-list a, .nav-list button {
  font: inherit; font-weight: 600; font-size: 1rem; color: var(--black);
  text-decoration: none; background: none; border: 0; cursor: pointer;
  padding: 8px 0; display: inline-flex; align-items: center; gap: 6px;
}
.nav-list a:hover, .nav-list button:hover { text-decoration: underline; text-underline-offset: 6px; text-decoration-thickness: 2px; }
.nav-list a[aria-current="page"] { text-decoration: underline; text-underline-offset: 6px; text-decoration-thickness: 2px; }
.caret { width: 10px; height: 10px; transition: transform .2s ease; }
.has-menu[data-open="true"] .caret { transform: rotate(180deg); }

.submenu {
  position: absolute; top: calc(100% + 14px); left: -24px;
  width: min(620px, 90vw); background: var(--white);
  border: 1px solid var(--rule); border-radius: var(--radius);
  box-shadow: 0 16px 40px rgba(0,0,0,.10);
  padding: 20px; display: none;
  grid-template-columns: 1.25fr 1fr; gap: 8px 24px;
}
.has-menu[data-open="true"] .submenu { display: grid; }
.submenu-col h3 { font-size: .85rem; font-weight: 600; color: var(--muted); padding: 0 12px 6px; }
.submenu-col + .submenu-col { border-left: 1px solid var(--rule); padding-left: 24px; }
.submenu a { display: block; padding: 9px 12px; border-radius: var(--radius); width: 100%; }
.submenu a small { display: block; font-weight: 400; color: var(--muted); font-size: .85rem; }
.submenu a:hover { background: var(--light); text-decoration: none; }

.header-call { min-height: 42px; padding: 8px 18px; font-size: .95rem; }

.menu-toggle {
  display: none; background: none; border: 0; cursor: pointer;
  width: 44px; height: 44px; align-items: center; justify-content: center;
}
.menu-toggle span, .menu-toggle span::before, .menu-toggle span::after {
  display: block; width: 22px; height: 2px; background: var(--black); position: relative; content: "";
}
.menu-toggle span::before { position: absolute; top: -7px; }
.menu-toggle span::after { position: absolute; top: 7px; }

@media (max-width: 1100px) {
  .menu-toggle { display: inline-flex; }
  .nav {
    display: none; position: absolute; top: 100%; left: 0; right: 0;
    background: var(--white); border-bottom: 1px solid var(--rule);
    flex-direction: column; align-items: stretch; gap: 0;
    padding: 8px var(--gutter) 20px;
  }
  .nav[data-open="true"] { display: flex; }
  .nav-list { flex-direction: column; align-items: stretch; gap: 0; }
  .nav-list > li { border-bottom: 1px solid var(--rule); }
  .nav-list a, .nav-list button { padding: 14px 0; width: 100%; justify-content: space-between; }
  .submenu { position: static; box-shadow: none; border: 0; padding: 0 0 10px 0; width: auto; grid-template-columns: 1fr; }
  .submenu-col + .submenu-col { border-left: 0; padding-left: 0; padding-top: 8px; }
  .submenu a small { display: none; }
  .header-call { margin-top: 16px; }
}

/* ---------- Home hero ---------- */
.hero {
  position: relative; color: var(--white);
  background: var(--black) url("../../hero-bg.jpg") center / cover no-repeat;
  padding: clamp(80px, 12vw, 150px) 0 clamp(56px, 8vw, 96px);
  overflow: hidden;
}
.hero::before {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(90deg, rgba(0,0,0,.88) 0%, rgba(0,0,0,.72) 55%, rgba(0,0,0,.5) 100%);
}
.hero .wrap { position: relative; }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr); gap: clamp(32px, 5vw, 64px); align-items: end; }
@media (max-width: 960px) { .hero-grid { grid-template-columns: 1fr; } }
.hero h1 { max-width: 15ch; }
.hero .lede { color: #d9d9d9; margin: 24px 0 36px; }
.hero-facts {
  display: flex; flex-wrap: wrap; margin-top: clamp(48px, 7vw, 80px);
  border-top: 1px solid rgba(255,255,255,.25);
}
.hero-facts li { padding: 18px 24px 0 0; margin-right: 24px; color: var(--on-dark-muted); font-size: .95rem; }
.hero-facts strong { display: block; color: var(--white); font-size: 1.15rem; }
.hero-facts li + li { border-left: 1px solid rgba(255,255,255,.25); padding-left: 24px; }
@media (max-width: 600px) {
  .hero-facts li { margin-right: 0; padding-right: 20px; }
  .hero-facts li + li { padding-left: 20px; }
}

/* ---------- Threat band ---------- */
.threat { background: var(--light); padding: clamp(64px, 9vw, 112px) 0; border-bottom: 1px solid var(--rule); }
.threat .wrap { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr); gap: clamp(32px, 6vw, 80px); align-items: center; }
.threat-figure {
  font-stretch: 62%; font-weight: 900; line-height: .82;
  font-size: clamp(6rem, 19vw, 15rem); letter-spacing: -0.02em;
}
.threat-figure small { display: block; font-size: .28em; font-weight: 800; letter-spacing: 0; margin-top: .25em; }
.threat h2 { font-size: clamp(1.6rem, 3vw, 2.25rem); line-height: 1.15; font-stretch: 85%; font-weight: 800; }
.threat p { margin-top: 16px; color: var(--charcoal); max-width: 52ch; }
.threat .btn { margin-top: 28px; }
.source { display: block; margin-top: 18px; font-size: .85rem; color: var(--muted); }
@media (max-width: 760px) { .threat .wrap { grid-template-columns: 1fr; } }

/* ---------- Generic sections ---------- */
.section { padding: clamp(64px, 9vw, 112px) 0; }
.section-head { margin-bottom: clamp(32px, 5vw, 56px); }

/* Home: service rows */
.service-rows { border-top: 2px solid var(--black); }
.service-row {
  display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 1.3fr) auto;
  gap: 24px 40px; align-items: start;
  padding: 32px 0; border-bottom: 1px solid var(--rule);
  text-decoration: none; color: inherit;
  transition: background-color .2s ease;
}
.service-row:hover { background: var(--light); }
.service-row h3 { font-size: clamp(1.5rem, 2.6vw, 2rem); font-stretch: 80%; font-weight: 800; line-height: 1.1; }
.service-row p { color: var(--muted); margin-top: 8px; }
.service-row ul { columns: 2; column-gap: 24px; font-size: .95rem; }
.service-row li { padding: 3px 0; break-inside: avoid; }
.service-row .go { font-weight: 700; white-space: nowrap; text-decoration: underline; text-underline-offset: 4px; text-decoration-thickness: 2px; }
@media (max-width: 860px) {
  .service-row { grid-template-columns: 1fr; padding: 28px 0; }
  .service-row:hover { background: none; }
}
@media (max-width: 420px) { .service-row ul { columns: 1; } }

/* About (dark) */
.about { background: var(--black); color: var(--white); }
.about .section-intro { color: var(--on-dark-muted); }
.about-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(32px, 6vw, 80px); }
.about-copy p + p { margin-top: 16px; }
.about-copy p { color: #dcdcdc; }
.stats { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); border-top: 1px solid rgba(255,255,255,.25); }
.stat { padding: 28px 24px 28px 0; border-bottom: 1px solid rgba(255,255,255,.25); }
.stat:nth-child(odd) { border-right: 1px solid rgba(255,255,255,.25); }
.stat:nth-child(even) { padding-left: 24px; }
.stat strong { display: block; font-size: clamp(2.5rem, 5vw, 3.5rem); font-stretch: 70%; font-weight: 800; line-height: 1; }
.stat span { color: var(--on-dark-muted); }
@media (max-width: 760px) { .about-grid { grid-template-columns: 1fr; } }

/* Contact */
.contact-grid { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: clamp(32px, 6vw, 80px); }
.contact-details { margin-top: 32px; }
.contact-details div { padding: 16px 0; border-top: 1px solid var(--rule); }
.contact-details dt { font-size: .9rem; color: var(--muted); }
.contact-details dd { font-weight: 700; font-size: 1.1rem; }
.contact-details a { text-decoration: none; }
.contact-details a:hover { text-decoration: underline; text-underline-offset: 4px; }

.form { background: var(--light); border: 1px solid var(--rule); border-radius: var(--radius); padding: clamp(24px, 4vw, 40px); }
.form h3 { margin-bottom: 20px; font-size: 1.4rem; }
.field { margin-bottom: 18px; }
.field label { display: block; font-weight: 600; margin-bottom: 6px; font-size: .95rem; }
.field .req { color: var(--muted); font-weight: 400; }
.field input, .field select, .field textarea {
  width: 100%; font: inherit; font-size: 1rem; color: var(--black);
  background: var(--white); border: 1px solid #bdbdbd; border-radius: var(--radius);
  padding: 12px 14px; min-height: 48px;
}
.field textarea { min-height: 140px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { outline: 2px solid var(--black); outline-offset: 0; border-color: var(--black); }
.form .btn { width: 100%; }
.form-note { margin-top: 12px; font-size: .85rem; color: var(--muted); }
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 0 16px; }
@media (max-width: 860px) { .contact-grid { grid-template-columns: 1fr; } }
@media (max-width: 520px) { .two-col { grid-template-columns: 1fr; } }

/* ---------- Service page ---------- */
.page-hero { background: var(--black); color: var(--white); padding: clamp(48px, 8vw, 96px) 0 clamp(48px, 7vw, 80px); }
.crumbs { display: flex; flex-wrap: wrap; gap: 8px; font-size: .9rem; color: var(--on-dark-muted); margin-bottom: 28px; }
.crumbs a { color: var(--on-dark-muted); text-underline-offset: 3px; }
.crumbs a:hover { color: var(--white); }
.crumbs li + li::before { content: "/"; margin-right: 8px; }
.page-hero .lede { color: #d9d9d9; margin: 22px 0 32px; }
.page-hero h1 { max-width: 18ch; }

.deliver { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 clamp(24px, 5vw, 64px); border-top: 2px solid var(--black); }
.deliver-item { padding: 28px 0; border-bottom: 1px solid var(--rule); }
.deliver-item p { color: var(--muted); margin-top: 6px; }
@media (max-width: 760px) { .deliver { grid-template-columns: 1fr; } }

.split { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(32px, 6vw, 80px); }
@media (max-width: 860px) { .split { grid-template-columns: 1fr; } }

.check-list li { position: relative; padding: 14px 0 14px 32px; border-bottom: 1px solid var(--rule); }
.check-list li::before {
  content: ""; position: absolute; left: 2px; top: 22px; width: 14px; height: 8px;
  border-left: 2px solid var(--black); border-bottom: 2px solid var(--black); transform: rotate(-45deg);
}

.steps { counter-reset: step; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 24px; }
.step { counter-increment: step; border-top: 2px solid var(--black); padding-top: 18px; }
.step::before { content: counter(step); display: block; font-stretch: 70%; font-weight: 800; font-size: 2.5rem; line-height: 1; margin-bottom: 12px; }
.step p { color: var(--muted); margin-top: 6px; font-size: .98rem; }
@media (max-width: 900px) { .steps { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 520px) { .steps { grid-template-columns: 1fr; } }

.bg-light { background: var(--light); }

.cta-band { background: var(--black); color: var(--white); padding: clamp(56px, 8vw, 96px) 0; }
.cta-band .wrap { display: flex; flex-wrap: wrap; align-items: end; justify-content: space-between; gap: 28px; }
.cta-band p { color: var(--on-dark-muted); margin-top: 12px; max-width: 52ch; }

.related { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }
.related a {
  display: block; padding: 20px; border: 1px solid var(--rule); border-radius: var(--radius);
  text-decoration: none; font-weight: 700; transition: border-color .2s ease;
}
.related a span { display: block; font-weight: 400; color: var(--muted); font-size: .92rem; margin-top: 4px; }
.related a:hover { border-color: var(--black); }
@media (max-width: 900px) { .related { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 520px) { .related { grid-template-columns: 1fr; } }

/* ---------- Footer ---------- */
.site-footer { background: var(--charcoal); color: var(--white); padding: 64px 0 32px; font-size: .95rem; }
.footer-grid { display: grid; grid-template-columns: 1.3fr 1fr 1fr 1fr; gap: 40px; }
@media (max-width: 960px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
.site-footer h2 { font-size: 1rem; margin-bottom: 14px; }
.site-footer p, .site-footer li { color: var(--on-dark-muted); }
.site-footer li { padding: 4px 0; }
.site-footer a { color: var(--on-dark-muted); text-decoration: none; }
.site-footer a:hover { color: var(--white); text-decoration: underline; text-underline-offset: 3px; }
.footer-brand { font-weight: 800; font-size: 1.25rem; color: var(--white); margin-bottom: 10px; display: block; }
.footer-base { margin-top: 48px; padding-top: 20px; border-top: 1px solid rgba(255,255,255,.18); display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; color: var(--on-dark-muted); font-size: .88rem; }
@media (max-width: 760px) { .footer-grid { grid-template-columns: 1fr; } }

/* ---------- Utility bar ---------- */
.utility { background: var(--black); color: var(--on-dark-muted); font-size: .88rem; }
.utility .wrap { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 6px 24px; padding-top: 8px; padding-bottom: 8px; }
.utility a { color: var(--white); text-decoration: none; font-weight: 600; }
.utility a:hover { text-decoration: underline; text-underline-offset: 3px; }
.utility ul { display: flex; flex-wrap: wrap; gap: 6px 24px; }
@media (max-width: 600px) { .utility .hide-sm { display: none; } }

/* ---------- Hero spotlight (rotating technology panel) ---------- */
.spotlight {
  background: rgba(255,255,255,.96); color: var(--black);
  border-radius: var(--radius); padding: 28px; position: relative;
}
.spotlight-head { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-bottom: 18px; }
.spotlight-head p { font-size: .9rem; color: var(--muted); font-weight: 600; }
.spot-controls { display: flex; gap: 6px; }
.spot-controls button {
  width: 36px; height: 36px; border-radius: 50%; border: 1px solid var(--rule);
  background: var(--white); cursor: pointer; display: inline-flex; align-items: center; justify-content: center;
}
.spot-controls button:hover { border-color: var(--black); }
.spot-controls svg { width: 14px; height: 14px; }
.slide { display: none; }
.slide.is-active { display: block; animation: slidein .45s ease; }
@keyframes slidein { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }
@media (prefers-reduced-motion: reduce) { .slide.is-active { animation: none; } }
.slide h2 { font-size: clamp(1.8rem, 3vw, 2.4rem); font-stretch: 75%; font-weight: 800; line-height: 1.05; }
.slide p { color: var(--charcoal); margin: 10px 0 14px; }
.slide ul { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 20px; }
.slide li { font-size: .85rem; border: 1px solid var(--rule); border-radius: 999px; padding: 3px 10px; }
.spot-dots { display: flex; gap: 8px; margin-top: 20px; }
.spot-dots button { flex: 1; height: 4px; border: 0; background: var(--rule); cursor: pointer; border-radius: 2px; padding: 0; }
.spot-dots button[aria-current="true"] { background: var(--black); }

/* ---------- Technology partners ---------- */
.tech-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
.tech-card {
  display: flex; flex-direction: column; text-decoration: none; color: inherit;
  border: 1px solid var(--rule); border-top: 4px solid var(--black); border-radius: var(--radius);
  padding: 28px; background: var(--white); transition: border-color .2s ease;
}
.tech-card:hover { border-color: var(--black); }
.tech-card .wordmark { font-size: clamp(2rem, 3.4vw, 2.75rem); font-stretch: 70%; font-weight: 900; line-height: 1; }
.tech-card p { color: var(--muted); margin: 14px 0 18px; }
.tech-card ul { margin-bottom: 22px; font-size: .95rem; }
.tech-card li { padding: 6px 0; border-top: 1px solid var(--rule); }
.tech-card .go { margin-top: auto; font-weight: 700; text-decoration: underline; text-underline-offset: 4px; text-decoration-thickness: 2px; }
@media (max-width: 900px) { .tech-grid { grid-template-columns: 1fr; } }

/* ---------- Business size tabs ---------- */
.tablist { display: flex; flex-wrap: wrap; gap: 0; border-bottom: 2px solid var(--black); margin-bottom: 32px; }
.tablist button {
  font: inherit; font-weight: 700; font-size: 1.05rem; background: none; border: 0; cursor: pointer;
  padding: 14px 22px; color: var(--muted); border-radius: var(--radius) var(--radius) 0 0;
}
.tablist button[aria-selected="true"] { background: var(--black); color: var(--white); }
.tablist button:hover:not([aria-selected="true"]) { color: var(--black); }
.tabpanel { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(28px, 5vw, 64px); }
.tabpanel[hidden] { display: none; }
.tabpanel h3 { font-size: clamp(1.5rem, 2.6vw, 2rem); font-stretch: 80%; font-weight: 800; line-height: 1.1; }
.tabpanel p { color: var(--charcoal); margin: 12px 0 24px; max-width: 52ch; }
.link-list li { border-bottom: 1px solid var(--rule); }
.link-list a { display: flex; justify-content: space-between; gap: 12px; padding: 14px 0; text-decoration: none; font-weight: 600; }
.link-list a span { color: var(--muted); font-weight: 400; }
.link-list a:hover { text-decoration: underline; text-underline-offset: 4px; }
@media (max-width: 760px) { .tabpanel { grid-template-columns: 1fr; } .tablist button { padding: 12px 14px; font-size: .98rem; } }

/* ---------- FAQ ---------- */
.faq { border-top: 2px solid var(--black); max-width: 860px; }
.faq details { border-bottom: 1px solid var(--rule); }
.faq summary {
  cursor: pointer; list-style: none; padding: 20px 40px 20px 0; position: relative;
  font-weight: 700; font-size: 1.1rem;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 4px; top: 14px; font-size: 1.6rem; font-weight: 400; }
.faq details[open] summary::after { content: "\2212"; }
.faq details p { padding: 0 0 20px; color: var(--charcoal); max-width: 70ch; }

/* ---------- Enquiry type (contact) ---------- */
.enquiry-type { border: 0; margin-bottom: 20px; }
.enquiry-type legend { font-weight: 600; font-size: .95rem; margin-bottom: 8px; }
.seg { display: grid; grid-template-columns: repeat(3, 1fr); border: 1px solid #bdbdbd; border-radius: var(--radius); overflow: hidden; }
.seg input { position: absolute; opacity: 0; pointer-events: none; }
.seg label { text-align: center; padding: 11px 6px; cursor: pointer; font-weight: 600; font-size: .92rem; background: var(--white); }
.seg label + input + label, .seg input + label ~ label { border-left: 1px solid #bdbdbd; }
.seg input:checked + label { background: var(--black); color: var(--white); }
.seg input:focus-visible + label { outline: 2px solid var(--black); outline-offset: -4px; }
@media (max-width: 420px) { .seg { grid-template-columns: 1fr; } .seg input + label ~ label { border-left: 0; border-top: 1px solid #bdbdbd; } }

.footer-logo { width: 170px; height: auto; margin-bottom: 14px; }

/* ---------- Cyber self-check ---------- */
.check-wrap { max-width: 860px; }
.check .q { border: 0; border-top: 2px solid var(--black); padding: 26px 0 30px; }
.check .q.is-missing { border-top-color: #b00020; }
.check .q.is-missing legend::after { content: "Choose an answer"; display: block; color: #b00020; font-size: .95rem; font-weight: 600; margin-top: 6px; }
.check legend { font-size: 1.15rem; font-weight: 600; line-height: 1.4; padding: 0; margin-bottom: 16px; }
.q-num { display: block; font-size: .85rem; font-weight: 600; color: var(--muted); margin-bottom: 4px; }
.q-title { display: block; font-size: clamp(1.4rem, 2.6vw, 1.8rem); font-stretch: 78%; font-weight: 800; line-height: 1.1; margin-bottom: 8px; }
.opts { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; }
.opt { position: relative; cursor: pointer; }
.opt input { position: absolute; opacity: 0; inset: 0; cursor: pointer; }
.opt span {
  display: flex; align-items: center; min-height: 60px; height: 100%; padding: 12px 16px;
  border: 1px solid #bdbdbd; border-radius: var(--radius); background: var(--white);
  font-weight: 600; font-size: .98rem; transition: border-color .15s ease, background-color .15s ease;
}
.opt:hover span { border-color: var(--black); }
.opt input:checked + span { background: var(--black); color: var(--white); border-color: var(--black); }
.opt input:focus-visible + span { outline: 2px solid var(--black); outline-offset: 2px; }
@media (max-width: 640px) { .opts { grid-template-columns: 1fr; } }
.check-error { color: #b00020; font-weight: 600; margin: 0 0 16px; }
.check > .btn { width: 100%; margin-top: 8px; }
.check-note { margin-top: 28px; font-size: .9rem; color: var(--muted); }

.result:focus { outline: none; }
.result-head { display: grid; grid-template-columns: auto 1fr; gap: 28px; align-items: center; padding: 28px; background: var(--black); color: var(--white); border-radius: var(--radius); }
.result-head p { color: #d9d9d9; margin-top: 8px; max-width: 54ch; }
.result-score { font-stretch: 62%; font-weight: 900; font-size: clamp(4.5rem, 12vw, 7rem); line-height: .85; color: var(--white) !important; margin: 0 !important; }
.result-score small { display: block; font-size: .28em; font-weight: 700; color: var(--on-dark-muted); margin-top: .2em; }
@media (max-width: 560px) { .result-head { grid-template-columns: 1fr; } }
.result-list { margin: 24px 0; border-top: 2px solid var(--black); }
.result-list li { display: grid; grid-template-columns: 150px 1fr; gap: 16px; padding: 18px 0; border-bottom: 1px solid var(--rule); }
.result-list p { color: var(--charcoal); margin-top: 4px; font-size: .98rem; }
.result-list a { font-weight: 700; text-underline-offset: 3px; }
.r-status { font-weight: 700; font-size: .9rem; display: inline-flex; align-items: flex-start; gap: 8px; }
.r-status::before { content: ""; width: 12px; height: 12px; margin-top: 4px; border-radius: 50%; flex: none; }
.r-ok .r-status::before { background: var(--white); border: 2px solid var(--black); }
.r-part .r-status::before { background: linear-gradient(90deg, var(--black) 50%, var(--white) 50%); border: 2px solid var(--black); }
.r-gap .r-status::before { background: var(--black); border: 2px solid var(--black); }
@media (max-width: 560px) { .result-list li { grid-template-columns: 1fr; gap: 4px; } }
.result-actions { margin-bottom: 32px; }
.lead { background: var(--light); }
.lead-done { padding: 28px; border: 2px solid var(--black); border-radius: var(--radius); }
.lead-done:focus { outline: none; }
.lead-done p { margin-top: 8px; }