:root {
  color-scheme: dark;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: #07111f;
  color: #ecf2f8;
}
* { box-sizing: border-box; }
body { margin: 0; min-height: 100vh; background: radial-gradient(circle at 80% 0%, color-mix(in srgb, var(--accent) 24%, transparent), transparent 38%), #07111f; }
a { color: inherit; }
.shell { width: min(1120px, calc(100% - 40px)); margin: 0 auto; }
header { display: flex; justify-content: space-between; align-items: center; padding: 28px 0; border-bottom: 1px solid rgba(255,255,255,.1); }
.brand { font-weight: 760; letter-spacing: -.02em; }
.domain { color: #9eb0c4; font-size: .92rem; }
.hero { padding: 88px 0 72px; max-width: 850px; }
.eyebrow { color: var(--accent); font-weight: 720; text-transform: uppercase; letter-spacing: .12em; font-size: .78rem; }
h1 { margin: 18px 0 22px; font-size: clamp(2.45rem, 6vw, 5rem); line-height: 1.02; letter-spacing: -.055em; }
.lead { color: #b8c7d8; font-size: clamp(1.05rem, 2vw, 1.35rem); line-height: 1.65; max-width: 760px; }
.grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; padding-bottom: 72px; }
.card { background: rgba(15,31,51,.76); border: 1px solid rgba(255,255,255,.1); border-radius: 18px; padding: 26px; min-height: 180px; }
.card h2 { margin: 0 0 20px; font-size: 1rem; color: var(--accent); }
ul { margin: 0; padding: 0; list-style: none; }
li { color: #d3dde8; line-height: 1.5; padding: 10px 0; border-top: 1px solid rgba(255,255,255,.08); }
li:first-child { border-top: 0; }
.contact { padding: 30px; border-left: 3px solid var(--accent); background: rgba(255,255,255,.045); border-radius: 0 14px 14px 0; color: #c4d0dd; line-height: 1.6; }
footer { display: flex; justify-content: space-between; gap: 20px; padding: 38px 0 52px; color: #8295aa; font-size: .9rem; }
.privacy { max-width: 760px; padding: 72px 0; }
.privacy h1 { font-size: clamp(2rem, 5vw, 3.6rem); }
.privacy p { color: #b8c7d8; line-height: 1.7; }

.hero-copy { min-width: 0; }
.hero-note { border: 1px solid color-mix(in srgb, var(--accent) 50%, transparent); border-radius: 20px; padding: 24px; align-self: end; }
.hero-note span { color: var(--accent); font-size: .72rem; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; }
.hero-note p { margin: 12px 0 0; line-height: 1.55; }
.detailed { padding: 68px 0; border-top: 1px solid rgba(255,255,255,.1); }
.section-heading { display: flex; align-items: baseline; gap: 18px; margin-bottom: 30px; }
.section-heading > span { color: var(--accent); font: 700 .78rem/1 ui-monospace, SFMono-Regular, Consolas, monospace; }
.section-heading h2 { margin: 0; font-size: clamp(1.7rem, 3vw, 2.7rem); letter-spacing: -.035em; }
.pill-grid, .outcome-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.pill-grid > div { border: 1px solid rgba(255,255,255,.12); border-radius: 999px; padding: 16px 20px; line-height: 1.45; }
ol { counter-reset: steps; list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
ol li { border: 1px solid rgba(255,255,255,.12); border-radius: 16px; padding: 22px; min-height: 150px; }
ol li span { display: block; color: var(--accent); font: 700 .78rem/1 ui-monospace, SFMono-Regular, Consolas, monospace; margin-bottom: 36px; }
.outcome-grid article { min-height: 150px; padding: 22px; border-radius: 18px; background: color-mix(in srgb, var(--accent) 14%, transparent); }
.outcome-grid article > span { color: var(--accent); font-size: 1.4rem; }
.outcome-grid p { margin: 30px 0 0; font-size: 1.08rem; line-height: 1.45; }

.layout-agency { color-scheme: light; background: linear-gradient(120deg, #f7f2e7 0%, #fffaf2 55%, #f4e5d8 100%); color: #251e1a; }
.layout-agency header { border-color: rgba(37,30,26,.14); }
.layout-agency .domain, .layout-agency .lead, .layout-agency footer { color: #675d55; }
.layout-agency .hero { max-width: none; display: grid; grid-template-columns: minmax(0, 2.2fr) minmax(240px, .8fr); gap: 54px; }
.layout-agency .hero-note { background: rgba(255,255,255,.55); }
.layout-agency .detailed { border-color: rgba(37,30,26,.14); }
.layout-agency .pill-grid > div, .layout-agency ol li { border-color: rgba(37,30,26,.16); background: rgba(255,255,255,.42); }
.layout-agency .grid { grid-template-columns: 1.2fr 1fr .8fr; }
.layout-agency .card { background: rgba(255,255,255,.62); border-color: rgba(37,30,26,.14); }
.layout-agency li, .layout-agency .card .lead { color: #433a34; border-color: rgba(37,30,26,.12); }
.layout-agency .contact { background: rgba(255,255,255,.52); color: #51463f; }
.layout-agency .privacy p { color: #51463f; }

.layout-signal { background: radial-gradient(circle at 78% 5%, rgba(49,214,196,.18), transparent 32%), linear-gradient(180deg, #04151a 0%, #07111f 100%); }
.layout-signal .shell { width: min(1180px, calc(100% - 40px)); }
.layout-signal .hero { max-width: none; display: grid; grid-template-columns: minmax(0, 1.8fr) minmax(250px, .7fr); gap: 48px; }
.layout-signal .hero-note { background: rgba(7,35,39,.78); box-shadow: 0 0 45px rgba(49,214,196,.08); }
.layout-signal .detailed { position: relative; }
.layout-signal .section-heading h2 { font-family: ui-monospace, SFMono-Regular, Consolas, monospace; }
.layout-signal .pill-grid > div { border-radius: 8px; background: rgba(49,214,196,.055); }
.layout-signal ol li { border-radius: 8px; background: rgba(5,27,33,.72); }
.layout-signal .outcome-grid article { border: 1px solid rgba(49,214,196,.2); border-radius: 8px; }
.layout-signal .card { border-radius: 8px; background: rgba(5,27,33,.78); }

@media (max-width: 900px) {
  .layout-agency .hero, .layout-signal .hero { grid-template-columns: 1fr; gap: 28px; }
  ol { grid-template-columns: repeat(2, 1fr); }
  .pill-grid, .outcome-grid { grid-template-columns: 1fr; }
}
@media (max-width: 760px) { .grid { grid-template-columns: 1fr; } .hero { padding-top: 58px; } footer { flex-direction: column; } .layout-agency .grid { grid-template-columns: 1fr; } ol { grid-template-columns: 1fr; } .detailed { padding: 48px 0; } }