/* zonespan.co.uk: clean white, dark text, signal red. No web fonts or trackers (no cookie banner needed). */
:root {
    --red: #D7263D; --red-dark: #B31B31; --red-soft: #FDECEE;
    --ink: #0F172A; --text: #334155; --muted: #64748B; --line: #E2E8F0; --soft: #F8FAFC;
    --radius: 14px; --wrap: 1180px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif; color: var(--text); background: #fff; line-height: 1.6; -webkit-font-smoothing: antialiased; }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--red); }
h1, h2, h3 { color: var(--ink); line-height: 1.15; margin: 0 0 14px; letter-spacing: -0.02em; }
h1 { font-size: clamp(2.2rem, 5vw, 3.6rem); font-weight: 850; }
h2 { font-size: clamp(1.7rem, 3.4vw, 2.5rem); font-weight: 800; }
h3 { font-size: 1.12rem; font-weight: 750; }
p { margin: 0 0 14px; }
.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 24px; }
.eyebrow { display: inline-block; font-size: 0.78rem; font-weight: 800; letter-spacing: 0.12em; text-transform: uppercase; color: var(--red); margin-bottom: 12px; }
.lead { font-size: 1.15rem; color: var(--muted); max-width: 640px; }
.todo { background: #FFF3BF; color: #7A5B00; padding: 0 4px; border-radius: 4px; }

/* Header */
.top { position: sticky; top: 0; z-index: 50; background: rgba(255,255,255,0.92); backdrop-filter: blur(10px); border-bottom: 1px solid var(--line); }
.top .wrap { display: flex; align-items: center; gap: 28px; height: 68px; }
.logo { display: flex; align-items: center; gap: 10px; font-weight: 850; font-size: 1.25rem; color: var(--ink); text-decoration: none; letter-spacing: -0.02em; }
.logo-mark { width: 30px; height: 30px; border-radius: 8px; background: var(--red); display: grid; place-items: center; }
.nav { display: flex; gap: 22px; margin-left: auto; }
.nav a { color: var(--text); text-decoration: none; font-weight: 600; font-size: 0.95rem; }
.nav a:hover { color: var(--red); }
.top-actions { display: flex; gap: 10px; }
.menu-btn { display: none; margin-left: auto; background: none; border: 1px solid var(--line); border-radius: 10px; padding: 8px 10px; cursor: pointer; }

/* Buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 12px 22px; border-radius: 10px; font-weight: 700; font-size: 0.98rem; text-decoration: none; border: 2px solid transparent; cursor: pointer; transition: 0.15s; white-space: nowrap; }
.btn-red { background: var(--red); color: #fff; }
.btn-red:hover { background: var(--red-dark); }
.btn-line { border-color: var(--line); color: var(--ink); background: #fff; }
.btn-line:hover { border-color: var(--ink); }
.btn-small { padding: 9px 16px; font-size: 0.9rem; }

/* Hero */
.hero { padding: 72px 0 40px; background: linear-gradient(180deg, #fff 0%, var(--soft) 100%); overflow: hidden; }
.hero .wrap { display: grid; grid-template-columns: 1fr; gap: 44px; }
.hero h1 span { color: var(--red); }
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; margin: 26px 0 14px; }
.hero-note { font-size: 0.9rem; color: var(--muted); }
.shots { position: relative; margin-top: 8px; }
.browser { border-radius: 14px; overflow: hidden; box-shadow: 0 30px 70px -20px rgba(15,23,42,0.35), 0 0 0 1px rgba(15,23,42,0.08); background: #111; }
.browser-bar { height: 30px; background: #1F2430; display: flex; align-items: center; gap: 6px; padding: 0 12px; }
.browser-bar i { width: 10px; height: 10px; border-radius: 50%; background: #3A4150; }
.phone { position: absolute; right: -10px; bottom: -40px; width: 23%; min-width: 150px; border-radius: 28px; overflow: hidden; border: 7px solid #0B0D12; box-shadow: 0 30px 60px -15px rgba(15,23,42,0.45); background: #000; }
.trust { display: flex; gap: 28px; flex-wrap: wrap; margin-top: 70px; color: var(--muted); font-size: 0.92rem; font-weight: 600; }
.trust span::before { content: "✓"; color: var(--red); font-weight: 900; margin-right: 8px; }

/* Sections */
section { padding: 90px 0; }
.section-head { max-width: 720px; margin-bottom: 44px; }
.alt { background: var(--soft); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.grid3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 26px; }
.card .ic { width: 42px; height: 42px; border-radius: 10px; background: var(--red-soft); color: var(--red); display: grid; place-items: center; margin-bottom: 16px; }
.card p { margin: 0; font-size: 0.97rem; }
.feature { display: grid; grid-template-columns: 1fr 1.35fr; gap: 56px; align-items: center; margin-top: 90px; }
.feature.flip { grid-template-columns: 1.35fr 1fr; }
.feature.flip .feature-text { order: 2; }
.feature ul { padding: 0; margin: 18px 0 0; list-style: none; }
.feature li { padding-left: 28px; position: relative; margin-bottom: 10px; }
.feature li::before { content: ""; position: absolute; left: 0; top: 7px; width: 14px; height: 14px; border-radius: 4px; background: var(--red); clip-path: polygon(14% 44%, 0 65%, 50% 100%, 100% 16%, 80% 0, 43% 62%); }
.shot { border-radius: 12px; overflow: hidden; box-shadow: 0 24px 50px -18px rgba(15,23,42,0.35), 0 0 0 1px rgba(15,23,42,0.08); }
.phone-solo { max-width: 300px; margin: 0 auto; border-radius: 30px; overflow: hidden; border: 8px solid #0B0D12; box-shadow: 0 24px 50px -18px rgba(15,23,42,0.45); }

/* Setup steps */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; counter-reset: step; }
.step { position: relative; padding: 28px 26px 26px; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); }
.step::before { counter-increment: step; content: counter(step); display: grid; place-items: center; width: 34px; height: 34px; border-radius: 50%; background: var(--red); color: #fff; font-weight: 800; margin-bottom: 14px; }

/* Pricing */
.prices { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; max-width: 900px; }
.price { border: 1px solid var(--line); border-radius: 18px; padding: 32px; background: #fff; position: relative; }
.price.best { border: 2px solid var(--red); }
.price .tag { position: absolute; top: -13px; left: 28px; background: var(--red); color: #fff; font-size: 0.75rem; font-weight: 800; padding: 4px 12px; border-radius: 999px; letter-spacing: 0.04em; }
.price .amount { font-size: 2.8rem; font-weight: 850; color: var(--ink); letter-spacing: -0.03em; line-height: 1; margin: 12px 0 4px; }
.price .amount small { font-size: 1rem; font-weight: 600; color: var(--muted); letter-spacing: 0; }
.price ul { list-style: none; padding: 0; margin: 20px 0 0; }
.price li { padding: 9px 0; border-top: 1px solid var(--line); font-size: 0.96rem; }
.price-note { margin-top: 22px; color: var(--muted); font-size: 0.93rem; max-width: 900px; }
.example { margin-top: 22px; padding: 18px 22px; border-radius: 12px; background: var(--red-soft); color: var(--ink); max-width: 900px; font-size: 0.97rem; }

/* Demo */
.demo-box { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.demo-card { display: block; text-decoration: none; color: inherit; border: 1px solid var(--line); border-radius: 18px; padding: 30px; background: #fff; transition: 0.15s; }
.demo-card:hover { border-color: var(--red); box-shadow: 0 16px 40px -20px rgba(215,38,61,0.45); transform: translateY(-2px); }
.demo-card .go { color: var(--red); font-weight: 750; margin-top: 10px; display: inline-block; }

/* FAQ */
.faq { max-width: 820px; }
details { border-bottom: 1px solid var(--line); padding: 18px 0; }
summary { cursor: pointer; font-weight: 700; color: var(--ink); font-size: 1.05rem; list-style: none; display: flex; justify-content: space-between; gap: 16px; }
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; color: var(--red); font-size: 1.4rem; line-height: 1; }
details[open] summary::after { content: "–"; }
details p { margin: 12px 0 0; }

/* Contact */
.contact { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.contact .card a { font-weight: 700; text-decoration: none; font-size: 1.05rem; }

/* Footer */
footer { background: var(--ink); color: #CBD5E1; padding: 50px 0 34px; font-size: 0.92rem; }
footer .cols { display: flex; justify-content: space-between; gap: 30px; flex-wrap: wrap; }
footer a { color: #fff; text-decoration: none; margin-right: 18px; }
footer a:hover { text-decoration: underline; }
footer .legal { margin-top: 26px; padding-top: 20px; border-top: 1px solid #1E293B; font-size: 0.82rem; color: #94A3B8; }
footer .logo { color: #fff; }

/* Legal pages */
.doc { max-width: 820px; padding: 56px 24px 90px; margin: 0 auto; }
.doc h1 { font-size: 2.3rem; }
.doc h2 { font-size: 1.35rem; margin-top: 38px; }
.doc table { width: 100%; border-collapse: collapse; margin: 10px 0 20px; font-size: 0.93rem; }
.doc th, .doc td { text-align: left; border: 1px solid var(--line); padding: 9px 11px; vertical-align: top; }
.doc th { background: var(--soft); color: var(--ink); }
.doc .updated { color: var(--muted); font-size: 0.92rem; }
.doc-nav { display: flex; gap: 10px; flex-wrap: wrap; margin: 18px 0 30px; }
.doc-nav a { padding: 7px 14px; border: 1px solid var(--line); border-radius: 999px; text-decoration: none; font-weight: 600; font-size: 0.9rem; color: var(--ink); }
.doc-nav a.on { background: var(--ink); color: #fff; border-color: var(--ink); }

@media (max-width: 960px) {
    .grid3, .steps, .contact { grid-template-columns: 1fr 1fr; }
    .feature, .feature.flip { grid-template-columns: 1fr; gap: 30px; margin-top: 70px; }
    .feature.flip .feature-text { order: 0; }
}
@media (max-width: 760px) {
    .nav, .top-actions .btn-line { display: none; }
    .menu-btn { display: block; margin-left: 0; }
    .top .wrap { gap: 10px; }
    .top-actions { margin-left: auto; }
    .top.open .nav { display: flex; position: absolute; top: 68px; left: 0; right: 0; flex-direction: column; background: #fff; padding: 16px 24px; border-bottom: 1px solid var(--line); gap: 14px; }
    .grid3, .steps, .prices, .demo-box, .contact { grid-template-columns: 1fr; }
    section { padding: 64px 0; }
    .hero { padding-top: 44px; }
    .phone { width: 34%; min-width: 0; right: -6px; bottom: -26px; border-width: 5px; border-radius: 18px; }
    .trust { margin-top: 50px; gap: 14px; }
}