/* X Apps: the apps' own homepages (ai-multitool/home, sitebuilder/home, influencer-pro/home).
   Colours come from variables each page sets for its app (--bg, --surface, --ink, --brand, ...). */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 76px; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 400 17px/1.6 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; -webkit-font-smoothing: antialiased; }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--link); text-underline-offset: .18em; }
h1, h2, h3 { color: var(--ink); line-height: 1.12; letter-spacing: -.02em; margin: 0; text-wrap: balance; }
h1 { font-size: clamp(2.4rem, 6vw, 4rem); }
h2 { font-size: clamp(1.6rem, 3.2vw, 2.2rem); margin-bottom: 20px; }
h3 { font-size: 1.1rem; margin-bottom: 8px; }
p { margin: 0 0 12px; }
:focus-visible { outline: 3px solid var(--brand); outline-offset: 3px; }
.wrap { max-width: 1080px; margin-inline: auto; padding: 0 20px; }
.narrow { max-width: 800px; }
main > section { margin-top: clamp(48px, 7vw, 88px); }
main > .hero { margin-top: 0; }
.skip { position: absolute; left: 12px; top: -60px; z-index: 20; background: var(--ink); color: var(--bg); padding: 10px 14px; border-radius: 6px; text-decoration: none; font-weight: 600; }
.skip:focus { top: 12px; }

/* header */
.top { position: sticky; top: 0; z-index: 10; background: color-mix(in srgb, var(--bg) 92%, transparent); backdrop-filter: blur(10px); border-bottom: 1px solid var(--line); }
.top-row { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 64px; }
.brand { display: inline-flex; align-items: center; gap: 10px; color: var(--ink); font-weight: 800; font-size: 1.15rem; text-decoration: none; letter-spacing: -.02em; }
.brand-logo { width: 36px; height: 36px; display: inline-flex; }
.brand-logo svg, .brand-logo img { width: 36px; height: 36px; border-radius: 9px; }
.top-nav { display: flex; align-items: center; gap: 4px; }
.top-nav a:not(.btn) { color: var(--ink-2); text-decoration: none; font-weight: 600; font-size: .95rem; padding: 10px 12px; border-radius: 8px; }
.top-nav a:not(.btn):hover { background: var(--surface-2); }

/* buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; min-height: 48px; padding: 0 24px; border-radius: var(--radius); background: var(--brand); color: var(--brand-ink); font-weight: 700; font-size: 1rem; text-decoration: none; border: 1px solid transparent; transition: transform .14s ease, filter .2s ease; }
.btn:hover { filter: brightness(1.08); }
.btn:active { transform: scale(.97); }
.btn--ghost { background: transparent; color: var(--ink); border-color: var(--line); }
.btn--ghost:hover { background: var(--surface-2); filter: none; }
.btn--sm { min-height: 40px; padding: 0 16px; font-size: .92rem; margin-left: 6px; }
.actions { display: flex; flex-wrap: wrap; gap: 10px; margin: 22px 0 0; }

/* hero */
.hero { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr); gap: clamp(28px, 5vw, 64px); align-items: center; padding-top: clamp(36px, 6vw, 80px); }
.kicker { display: inline-block; margin-bottom: 14px; padding: 5px 12px; border-radius: 999px; background: var(--surface-2); border: 1px solid var(--line); color: var(--ink-2); font-size: .85rem; font-weight: 600; }
.tag { font-size: clamp(1.15rem, 2vw, 1.5rem); color: var(--ink-2); margin: 12px 0 14px; line-height: 1.3; }
.summary { color: var(--muted); max-width: 54ch; }
.note { margin-top: 16px; font-size: .92rem; color: var(--muted); max-width: 54ch; }
.shot { margin: 0; }
.shot img { border-radius: var(--radius); border: 1px solid var(--line); background: var(--surface); }
.hero .shot img { box-shadow: 0 24px 60px -24px rgba(0, 0, 0, .35); }
.pipe { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; }
.pipe-title { font-weight: 800; margin-bottom: 12px; }
.pipe ol { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; counter-reset: p; }
.pipe li { display: grid; gap: 2px; padding: 12px 14px; background: var(--surface-2); border-radius: calc(var(--radius) - 2px); counter-increment: p; }
.pipe li b { color: var(--brand); font-size: .85rem; text-transform: uppercase; letter-spacing: .04em; }
.pipe li b::before { content: counter(p) ". "; }

/* facts */
.facts { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; margin: 0; }
.fact { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 14px 16px; }
.fact dt { font-size: .8rem; color: var(--muted); text-transform: uppercase; letter-spacing: .05em; }
.fact dd { margin: 2px 0 0; font-weight: 700; }

/* content */
.about-text { max-width: 70ch; display: grid; gap: 4px; font-size: 1.06rem; }
.grid { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 20px; }
.card p:last-child { margin-bottom: 0; color: var(--ink-2); }
.card .small { margin-top: 12px; font-size: .88rem; color: var(--muted); }
.steps { margin: 0; padding: 0; list-style: none; counter-reset: s; display: grid; gap: 10px; max-width: 760px; }
.steps li { counter-increment: s; position: relative; padding: 16px 18px 16px 58px; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); }
.steps li::before { content: counter(s); position: absolute; left: 16px; top: 14px; width: 28px; height: 28px; border-radius: 50%; background: var(--brand); color: var(--brand-ink); display: grid; place-items: center; font-weight: 800; font-size: .9rem; }
.gallery { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; align-items: start; }
.gallery .shot--phone { max-width: 260px; }
.shot figcaption { margin-top: 8px; font-size: .9rem; color: var(--muted); }
.shot figcaption b { color: var(--ink-2); }
.cols { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.plain { margin: 0; padding-left: 20px; display: grid; gap: 6px; color: var(--ink-2); }
.faq { display: grid; gap: 8px; }
.faq details { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 0 18px; }
.faq summary { cursor: pointer; padding: 16px 0; font-weight: 700; list-style: none; display: flex; justify-content: space-between; gap: 12px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; color: var(--brand); font-size: 1.3rem; line-height: 1; }
.faq details[open] summary::after { content: "–"; }
.faq details p { color: var(--ink-2); padding-bottom: 16px; margin: 0; }
.guides { display: grid; gap: 8px; }
.guide { display: grid; gap: 4px; padding: 16px 18px; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); color: var(--ink); text-decoration: none; }
.guide b { font-size: 1.02rem; }
.guide span { color: var(--muted); font-size: .92rem; }
.guide:hover { border-color: var(--brand); }
.cta-box { text-align: center; padding: clamp(32px, 6vw, 56px) 20px; border-radius: calc(var(--radius) + 6px); background: var(--surface); border: 1px solid var(--line); position: relative; overflow: hidden; }
.cta-box::before { content: ""; position: absolute; inset: 0 0 auto 0; height: 4px; background: var(--glow); }
.cta-box .actions { justify-content: center; }

/* footer, with the small visit count */
.foot { margin-top: clamp(56px, 8vw, 100px); padding: 32px 0 40px; border-top: 1px solid var(--line); background: var(--surface); }
.foot-line { margin-bottom: 10px; color: var(--ink-2); }
.foot-nav { display: flex; flex-wrap: wrap; gap: 6px 18px; margin-bottom: 14px; }
.foot-nav a { color: var(--ink-2); font-weight: 600; font-size: .95rem; }
.foot-small { margin: 0; font-size: .78rem; color: var(--ink-2); }
.foot-small a { color: var(--ink-2); }
.visit-count, [data-visit-badge] { font-size: .78rem; font-weight: 600; color: var(--ink-2) !important; opacity: 1 !important; font-variant-numeric: tabular-nums; }

@media (max-width: 860px) {
  .hero { grid-template-columns: 1fr; }
  .grid, .cols, .gallery { grid-template-columns: 1fr; }
  .facts { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .top-nav a:not(.btn) { display: none; }
  .btn--sm { margin-left: 0; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } .btn { transition: none; } }