/* ServiceChannel /ai/ mockup — brand-sampled palette
   navy #061C4C (dominant), cyan #00BFF0 (accent), ice #EAF1FA (panels), white.
   No AI-slop: no underlines beneath titles, no decorative full-width colored bars. */
:root {
  --sc-navy: #061C4C;
  --sc-navy-2: #0c2a6e;
  --sc-cyan: #00BFF0;
  --sc-ice: #EAF1FA;
  --sc-ink: #11203b;
  --sc-muted: #6b7794;
  --sc-line: #dce4f1;
  --sc-ok: #1ea672;
  --sc-font: "Helvetica Neue", Helvetica, Arial, "Segoe UI", system-ui, sans-serif;
  --sc-max: 1120px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--sc-font);
  color: var(--sc-ink);
  background: #fff;
  line-height: 1.55;
}
a { color: inherit; text-decoration: none; }
.sc-wrap { max-width: var(--sc-max); margin: 0 auto; padding: 0 24px; }
section { scroll-margin-top: 84px; }

/* section highlight when an agent (or UI) "reads" it via a research tool */
.sc-flash { animation: sc-flash 1.7s ease-out; }
@keyframes sc-flash {
  0% { box-shadow: inset 0 0 0 3px var(--sc-cyan); background-color: rgba(0,191,240,.10); }
  100% { box-shadow: inset 0 0 0 0 rgba(0,191,240,0); background-color: transparent; }
}

/* ---------- nav ---------- */
.nav {
  position: sticky; top: 0; z-index: 40;
  background: rgba(6,28,76,.97); color: #fff;
  border-bottom: 1px solid rgba(255,255,255,.08);
  backdrop-filter: saturate(140%) blur(6px);
}
.nav .sc-wrap { display: flex; align-items: center; gap: 24px; height: 64px; }
.nav-brand { display: flex; align-items: center; gap: 8px; font-weight: 700; font-size: 19px; letter-spacing: -.02em; }
.nav-ai { background: var(--sc-cyan); color: var(--sc-navy); font-weight: 800; font-size: 12px; padding: 2px 7px; border-radius: 5px; }
.nav-links { display: flex; gap: 22px; margin-left: 8px; font-size: 14.5px; color: #c7d3ee; }
.nav-links a:hover { color: #fff; }
.nav-cta { margin-left: auto; display: flex; gap: 10px; align-items: center; }
@media (max-width: 760px) { .nav-links { display: none; } }

/* ---------- buttons ---------- */
.btn {
  font: inherit; font-weight: 700; font-size: 14.5px; border-radius: 4px; padding: 11px 18px;
  cursor: pointer; border: 1px solid var(--sc-navy); background: var(--sc-navy); color: #fff;
  transition: filter .15s, transform .05s; display: inline-block; text-align: center;
}
.btn:hover { filter: brightness(1.12); }
.btn:active { transform: translateY(1px); }
.btn.cyan { background: var(--sc-cyan); border-color: var(--sc-cyan); color: var(--sc-navy); }
.btn.ghost { background: transparent; color: #fff; border-color: rgba(255,255,255,.55); }
.btn.ghost.dark { color: var(--sc-navy); border-color: var(--sc-navy); }
.btn.lg { padding: 14px 24px; font-size: 15.5px; }

/* ---------- hero ---------- */
.hero { background: radial-gradient(1200px 500px at 70% -10%, #103a86 0%, var(--sc-navy) 55%); color: #fff; padding: 70px 0 64px; }
.hero-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 48px; align-items: center; }
@media (max-width: 900px) { .hero-grid { grid-template-columns: 1fr; gap: 32px; } }
.eyebrow { font-size: 12.5px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--sc-cyan); }
.hero h1 { font-size: 46px; line-height: 1.05; letter-spacing: -.02em; margin: 12px 0 14px; }
@media (max-width: 900px) { .hero h1 { font-size: 36px; } }
.hero .sub { font-size: 18px; color: #c7d3ee; max-width: 38ch; margin: 0 0 26px; }
.hero-ctas { display: flex; gap: 12px; flex-wrap: wrap; }

/* Ask AI widget */
.ask {
  background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.16);
  border-radius: 14px; padding: 18px;
}
.ask-head { display: flex; align-items: center; gap: 8px; font-weight: 700; font-size: 14.5px; }
.ask-head .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--sc-cyan); box-shadow: 0 0 0 3px rgba(0,191,240,.25); }
.ask-sub { font-size: 13px; color: #aebbdc; margin: 4px 0 14px; }
.ask-row { display: flex; gap: 8px; }
.ask-row input {
  flex: 1; padding: 11px 13px; border-radius: 7px; border: 1px solid #2a3f73;
  background: #0a2256; color: #fff; font: inherit; font-size: 14px;
}
.ask-row input::placeholder { color: #8fa2cf; }
.ask-chips { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 12px; }
.ask-chip { font-size: 12px; padding: 5px 10px; border-radius: 20px; border: 1px solid rgba(255,255,255,.2); color: #c7d3ee; cursor: pointer; background: transparent; }
.ask-chip:hover { border-color: var(--sc-cyan); color: #fff; }
.ask-answer { margin-top: 14px; font-size: 14px; color: #eaf1fa; background: rgba(0,0,0,.18); border-left: 3px solid var(--sc-cyan); border-radius: 0 8px 8px 0; padding: 12px 14px; display: none; }
.ask-answer.show { display: block; }
.ask-answer .q { color: var(--sc-cyan); font-weight: 700; font-size: 12.5px; text-transform: uppercase; letter-spacing: .05em; margin-bottom: 4px; }

/* ---------- logos ---------- */
.logos { padding: 36px 0; border-bottom: 1px solid var(--sc-line); }
.logos p { text-align: center; color: var(--sc-muted); font-size: 13px; margin: 0 0 18px; letter-spacing: .03em; }
.logo-row { display: flex; flex-wrap: wrap; justify-content: center; gap: 14px 34px; }
.logo { font-weight: 800; font-size: 17px; color: #98a6c4; letter-spacing: -.01em; opacity: .9; }

/* ---------- generic section ---------- */
.sec { padding: 72px 0; }
.sec.alt { background: var(--sc-ice); }
.sec-head { max-width: 60ch; margin-bottom: 38px; }
.sec-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.sec h2 { font-size: 32px; line-height: 1.12; letter-spacing: -.02em; margin: 8px 0 10px; }
.sec .sec-lede { font-size: 16.5px; color: var(--sc-muted); margin: 0; }

/* value props */
.values { display: grid; grid-template-columns: repeat(5, 1fr); gap: 16px; }
@media (max-width: 960px) { .values { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .values { grid-template-columns: 1fr; } }
.value { background: #fff; border: 1px solid var(--sc-line); border-radius: 12px; padding: 20px 18px; }
.value .vn { font-size: 22px; font-weight: 800; color: var(--sc-navy); }
.value h3 { font-size: 15.5px; margin: 10px 0 6px; }
.value p { font-size: 13.5px; color: var(--sc-muted); margin: 0; }

/* capabilities */
.caps { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
@media (max-width: 760px) { .caps { grid-template-columns: 1fr; } }
.cap { background: #fff; border: 1px solid var(--sc-line); border-radius: 12px; padding: 24px; display: flex; gap: 16px; }
.cap .ic { width: 42px; height: 42px; border-radius: 10px; background: var(--sc-ice); color: var(--sc-navy); display: grid; place-items: center; font-size: 20px; flex: none; }
.cap h3 { font-size: 17px; margin: 0 0 6px; }
.cap p { font-size: 14px; color: var(--sc-muted); margin: 0; }
.cap .tag { display: inline-block; margin-top: 10px; font-size: 11px; font-weight: 700; letter-spacing: .04em; text-transform: uppercase; color: var(--sc-navy-2); background: var(--sc-ice); padding: 3px 8px; border-radius: 4px; }

/* showcase */
.showcase-frame { border: 1px solid var(--sc-line); border-radius: 16px; overflow: hidden; box-shadow: 0 24px 60px rgba(6,28,76,.16); background: #fff; }
.showcase-frame iframe { display: block; width: 100%; height: 600px; border: 0; }
.showcase-note { text-align: center; color: var(--sc-muted); font-size: 13px; margin-top: 14px; }

/* proof / testimonial */
.proof-grid { display: grid; grid-template-columns: 1.3fr 1fr; gap: 40px; align-items: center; }
@media (max-width: 860px) { .proof-grid { grid-template-columns: 1fr; gap: 28px; } }
.quote { font-size: 24px; line-height: 1.4; font-weight: 600; letter-spacing: -.01em; color: var(--sc-navy); }
.quote .mark { color: var(--sc-cyan); }
.byline { margin-top: 18px; font-size: 14px; color: var(--sc-muted); }
.byline strong { color: var(--sc-ink); }
.proof-stats { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.pstat { background: #fff; border: 1px solid var(--sc-line); border-radius: 12px; padding: 20px; }
.pstat .n { font-size: 30px; font-weight: 800; color: var(--sc-navy); }
.pstat .l { font-size: 13px; color: var(--sc-muted); margin-top: 2px; }

/* faq */
.faq { display: grid; gap: 12px; max-width: 820px; margin: 0 auto; }
.faq details { border: 1px solid var(--sc-line); border-radius: 10px; background: #fff; padding: 4px 6px; }
.faq summary { cursor: pointer; list-style: none; padding: 16px 18px; font-weight: 700; font-size: 16px; display: flex; justify-content: space-between; align-items: center; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; color: var(--sc-cyan); font-weight: 800; font-size: 20px; }
.faq details[open] summary::after { content: "–"; }
.faq .ans { padding: 0 18px 16px; color: var(--sc-muted); font-size: 14.5px; }

/* book */
.book { background: linear-gradient(120deg, var(--sc-navy), var(--sc-navy-2)); color: #fff; }
.book-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }
@media (max-width: 860px) { .book-grid { grid-template-columns: 1fr; gap: 28px; } }
.book h2 { font-size: 34px; letter-spacing: -.02em; margin: 8px 0 12px; }
.book .sub { color: #c7d3ee; font-size: 17px; max-width: 40ch; }
.book-card { background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.16); border-radius: 16px; padding: 26px; }
.form { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form .full { grid-column: 1 / -1; }
.form label { font-size: 12.5px; color: #aebbdc; display: block; margin-bottom: 5px; }
.form input, .form select { width: 100%; padding: 11px 13px; border-radius: 8px; border: 1px solid #2a3f73; background: #0a2256; color: #fff; font: inherit; font-size: 14.5px; }
.book-confirm { display: none; }
.book-confirm.show { display: block; }
.book-confirm .ok-badge { display: inline-flex; align-items: center; gap: 8px; font-weight: 700; color: #bff0db; }
.book-confirm .ok-badge .c { width: 24px; height: 24px; border-radius: 50%; background: var(--sc-ok); color: #fff; display: grid; place-items: center; font-weight: 800; }
.book-confirm .ref { font-family: ui-monospace, "SF Mono", Menlo, monospace; background: rgba(0,0,0,.25); padding: 2px 7px; border-radius: 5px; }

/* footer */
.footer { background: #04153a; color: #8fa2cf; padding: 36px 0; font-size: 13px; }
.footer .sc-wrap { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; }

/* ---------- agent tools dock (visible WebMCP proof) ---------- */
.agent-dock {
  position: fixed; right: 18px; bottom: 18px; width: 320px; z-index: 60;
  background: #fff; border: 1px solid var(--sc-line); border-radius: 14px;
  box-shadow: 0 18px 50px rgba(6,28,76,.22); font-size: 13px; overflow: hidden;
}
.agent-dock.collapsed .dock-body { display: none; }
.dock-head { display: flex; align-items: center; gap: 8px; background: var(--sc-navy); color: #fff; padding: 12px 14px; cursor: pointer; }
.dock-head .proto { background: var(--sc-cyan); color: var(--sc-navy); font-size: 10px; font-weight: 800; padding: 1px 6px; border-radius: 4px; letter-spacing: .04em; }
.dock-head .dot { width: 9px; height: 9px; border-radius: 50%; background: #6c7ba0; flex: none; }
.dock-head .dot.live { background: #38e0a0; box-shadow: 0 0 0 3px rgba(56,224,160,.25); }
.dock-head .ttl { font-weight: 700; }
.dock-head .chev { margin-left: auto; font-size: 12px; color: #c7d3ee; }
.dock-body { padding: 12px 14px 14px; }
.dock-status { font-size: 12px; color: var(--sc-muted); margin-bottom: 12px; }
.dock-sub { font-size: 10.5px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--sc-muted); margin: 10px 0 6px; }
.tool-list { list-style: none; margin: 0; padding: 0; }
.tool-list li { font-family: ui-monospace, "SF Mono", Menlo, monospace; font-size: 11.5px; padding: 4px 8px; border-radius: 5px; background: #f7f9fd; border: 1px solid var(--sc-line); margin-bottom: 4px; color: var(--sc-navy-2); }
.tool-list li .cat { float: right; font-size: 9px; text-transform: uppercase; letter-spacing: .05em; color: var(--sc-muted); }
.tool-list li .cat.conv { color: var(--sc-cyan); }
.call-log { list-style: none; margin: 0; padding: 0; max-height: 180px; overflow: auto; }
.call-log li { font-family: ui-monospace, "SF Mono", Menlo, monospace; font-size: 11px; padding: 6px 8px; border-radius: 5px; margin-bottom: 4px; background: #f7f9fd; border: 1px solid var(--sc-line); }
.call-log li.agent { border-left: 3px solid var(--sc-cyan); }
.call-log li.ui { border-left: 3px solid var(--sc-line); }
.call-log .cl-name { font-weight: 700; color: var(--sc-navy); }
.call-log .cl-src { float: right; font-size: 9.5px; text-transform: uppercase; letter-spacing: .04em; color: var(--sc-muted); }
.call-log .cl-args { color: var(--sc-muted); word-break: break-all; }
.muted { color: var(--sc-muted); }
@media (max-width: 560px) { .agent-dock { width: calc(100vw - 36px); } }