@font-face { font-family: "IBM Plex Sans"; src: url("/fonts/IBMPlexSans-Regular.woff2") format("woff2"); font-weight: 400; font-display: swap; }
@font-face { font-family: "IBM Plex Sans"; src: url("/fonts/IBMPlexSans-Medium.woff2") format("woff2"); font-weight: 500; font-display: swap; }
@font-face { font-family: "IBM Plex Sans"; src: url("/fonts/IBMPlexSans-SemiBold.woff2") format("woff2"); font-weight: 600; font-display: swap; }
@font-face { font-family: "IBM Plex Mono"; src: url("/fonts/IBMPlexMono-Regular.woff2") format("woff2"); font-weight: 400; font-display: swap; }

:root {
  --ink: #16201D; --ink-2: #33403B; --muted: #5B6662; --line: #DCE3DF; --ground: #F4F6F4; --surface: #FFFFFF;
  --accent: #0E6B5C; --accent-ink: #0A4F44; --accent-soft: #E2F0EC; --accent-line: #B9DDD3;
  --crit: #B3261E; --crit-bg: #FCEBEA; --crit-line: #F2C3BE;
  --high: #9A4A00; --high-bg: #FFF1E3;
  --deep: #0C2621; --deep-2: #12352E;
  --radius: 14px; --radius-s: 9px;
  --shadow: 0 1px 2px rgba(22,32,29,.05), 0 8px 24px rgba(22,32,29,.06);
  --wrap: 1120px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; font: 17px/1.6 "IBM Plex Sans", system-ui, -apple-system, "Segoe UI", sans-serif; color: var(--ink); background: var(--ground); -webkit-font-smoothing: antialiased; }
img, svg { display: block; }
a { color: var(--accent); }
h1, h2, h3 { line-height: 1.15; margin: 0; letter-spacing: -0.015em; }
h1 { font-size: clamp(36px, 5.4vw, 60px); font-weight: 600; }
h2 { font-size: clamp(28px, 3.6vw, 40px); font-weight: 600; }
h3 { font-size: 19px; font-weight: 600; }
p { margin: 0; }
.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 20px; }
.eyebrow { font-size: 13px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: var(--accent); }
.lead { font-size: clamp(18px, 2vw, 21px); color: var(--ink-2); }
.muted { color: var(--muted); }
.mono { font-family: "IBM Plex Mono", ui-monospace, monospace; }
section { padding: 96px 0; }
.section-head { max-width: 720px; display: grid; gap: 14px; margin-bottom: 48px; }

/* Buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 48px; padding: 0 22px; border-radius: 10px; font: 600 16px/1 inherit; text-decoration: none; border: 1px solid var(--line); background: var(--surface); color: var(--ink); cursor: pointer; transition: transform .15s, box-shadow .15s, background .15s; }
.btn:hover { transform: translateY(-1px); box-shadow: var(--shadow); }
.btn.primary { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn.primary:hover { background: var(--accent-ink); }
.btn.ghost { background: transparent; }
.btn:focus-visible, a:focus-visible, summary:focus-visible { outline: 3px solid var(--accent-line); outline-offset: 2px; }

/* Nav */
.nav { position: sticky; top: 0; z-index: 20; background: rgba(244,246,244,.88); backdrop-filter: saturate(1.4) blur(10px); border-bottom: 1px solid transparent; transition: border-color .2s; }
.nav.scrolled { border-color: var(--line); }
.nav .wrap { display: flex; align-items: center; justify-content: space-between; height: 68px; gap: 16px; }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 600; font-size: 19px; color: var(--ink); text-decoration: none; }
.nav-links { display: flex; align-items: center; gap: 26px; }
.nav-links a { color: var(--ink-2); text-decoration: none; font-size: 15px; }
.nav-links a:hover { color: var(--accent); }
.nav-cta { display: flex; gap: 10px; align-items: center; }
.nav-cta .btn { min-height: 40px; padding: 0 16px; font-size: 15px; }
.menu-btn { display: none; background: none; border: 0; padding: 8px; cursor: pointer; color: var(--ink); }

/* Hero */
.hero { padding: 64px 0 88px; }
.hero .wrap { display: grid; grid-template-columns: 1.05fr .95fr; gap: 56px; align-items: center; }
.hero-copy { display: grid; gap: 24px; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 12px; }
.trust-row { display: flex; flex-wrap: wrap; gap: 8px 20px; font-size: 14px; color: var(--muted); }
.trust-row span { display: inline-flex; gap: 6px; align-items: center; }
.tick { width: 16px; height: 16px; color: var(--accent); flex: none; }

/* Hero visual */
.stage { position: relative; padding: 0 40px 150px 0; }
.window { position: relative; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); overflow: hidden; }
.window-bar { display: flex; gap: 6px; padding: 12px 14px; border-bottom: 1px solid var(--line); }
.window-bar i { width: 10px; height: 10px; border-radius: 50%; background: var(--line); }
.window-body { padding: 18px 20px; display: grid; gap: 14px; }
.wtitle { display: flex; justify-content: space-between; align-items: baseline; }
.wtitle strong { font-size: 15px; }
.wtitle span { font-size: 12px; color: var(--muted); }
.tl { list-style: none; margin: 0; padding: 0; display: grid; gap: 0; position: relative; }
.tl li { display: grid; grid-template-columns: 52px 14px 1fr; gap: 10px; align-items: start; padding: 9px 0; font-size: 14px; }
.tl time { font-family: "IBM Plex Mono", monospace; font-size: 12.5px; color: var(--muted); padding-top: 1px; }
.tl .dot { width: 10px; height: 10px; border-radius: 50%; margin-top: 6px; background: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
.tl .dot.warn { background: #D9822B; box-shadow: 0 0 0 3px var(--high-bg); }
.tl .dot.crit { background: var(--crit); box-shadow: 0 0 0 3px var(--crit-bg); }
.tl small { display: block; color: var(--muted); font-size: 12.5px; }
.pattern { border: 1px solid var(--crit-line); background: var(--crit-bg); border-radius: var(--radius-s); padding: 12px 14px; display: grid; gap: 4px; }
.pattern b { color: var(--crit); font-size: 14px; }
.pattern span { font-size: 13px; color: var(--ink-2); }
.phone-alert { position: absolute; right: 0; bottom: 0; z-index: 2; width: min(330px, 86%); background: var(--deep); color: #E8F2EF; border-radius: 18px; padding: 16px 16px 14px; box-shadow: 0 20px 50px rgba(12,38,33,.35); display: grid; gap: 8px; animation: pop .7s cubic-bezier(.2,.9,.3,1.3) .5s both; }
.phone-alert header { display: flex; align-items: center; gap: 8px; font-size: 12.5px; color: #9CC5BB; }
.phone-alert header b { color: #fff; font-weight: 600; }
.phone-alert p { font-size: 14.5px; line-height: 1.45; }
.phone-alert .sev { display: inline-block; background: var(--crit); color: #fff; font-size: 11px; font-weight: 600; letter-spacing: .04em; padding: 2px 7px; border-radius: 5px; margin-right: 6px; vertical-align: 1px; }
.phone-alert .act { font-size: 13px; color: #BFE3D9; border-top: 1px solid rgba(255,255,255,.1); padding-top: 8px; }
@keyframes pop { from { opacity: 0; transform: translateY(18px) scale(.97); } to { opacity: 1; transform: none; } }
@media (prefers-reduced-motion: reduce) { .phone-alert { animation: none; } .btn { transition: none; } html { scroll-behavior: auto; } }

/* Stats band */
.band { background: var(--deep); color: #E8F2EF; padding: 56px 0; }
.band .wrap { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.stat { display: grid; gap: 8px; }
.stat strong { font-size: clamp(30px, 3.4vw, 40px); font-weight: 600; color: #fff; letter-spacing: -0.02em; }
.stat p { color: #A9CFC5; font-size: 15px; }
.stat a { color: #BFE3D9; font-size: 13px; }

/* Pains */
.pains { display: grid; gap: 22px; }
.pain { display: grid; grid-template-columns: 1fr 1fr; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.pain-problem { padding: 30px 32px; display: grid; gap: 12px; align-content: start; }
.pain-fix { padding: 30px 32px; background: var(--accent-soft); display: grid; gap: 12px; align-content: start; border-left: 1px solid var(--accent-line); }
.pain .tag { display: inline-flex; align-items: center; gap: 8px; font-size: 13px; font-weight: 600; letter-spacing: .04em; text-transform: uppercase; }
.pain-problem .tag { color: var(--crit); }
.pain-fix .tag { color: var(--accent-ink); }
.pain ul { margin: 0; padding-left: 20px; display: grid; gap: 6px; font-size: 16px; }
.pain .quote { font-size: 15px; color: var(--muted); border-left: 3px solid var(--crit-line); padding-left: 12px; }

/* Steps */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; counter-reset: s; }
.step { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 28px; display: grid; gap: 10px; align-content: start; }
.step::before { counter-increment: s; content: counter(s); width: 34px; height: 34px; border-radius: 50%; background: var(--accent); color: #fff; display: grid; place-items: center; font-weight: 600; font-size: 15px; }
.step p { color: var(--ink-2); font-size: 16px; }

/* Watch grid */
.grid3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.tile { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; display: grid; gap: 10px; align-content: start; }
.tile svg { width: 28px; height: 28px; color: var(--accent); }
.tile p { color: var(--ink-2); font-size: 15.5px; }
.tile .freq { font-size: 12.5px; color: var(--muted); font-family: "IBM Plex Mono", monospace; }
.callout { margin-top: 18px; background: var(--deep); color: #E8F2EF; border-radius: var(--radius); padding: 28px 32px; display: grid; grid-template-columns: auto 1fr; gap: 20px; align-items: center; }
.callout svg { width: 40px; height: 40px; color: #7FD1BF; }
.callout h3 { color: #fff; margin-bottom: 6px; }
.callout p { color: #BFD9D2; font-size: 16px; }

/* Honest table */
.honest { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.honest > div { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 28px; display: grid; gap: 14px; align-content: start; }
.honest ul { margin: 0; padding: 0; list-style: none; display: grid; gap: 10px; }
.honest li { display: grid; grid-template-columns: 20px 1fr; gap: 10px; font-size: 16px; }
.honest .no { color: var(--muted); }
.honest .no svg { color: #A9B3AF; }

/* Privacy */
.privacy .wrap { display: grid; grid-template-columns: .9fr 1.1fr; gap: 56px; align-items: center; }
.fp { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 26px; display: grid; gap: 14px; box-shadow: var(--shadow); }
.fp-row { display: grid; grid-template-columns: 1fr 24px 1fr; gap: 10px; align-items: center; font-size: 14px; }
.fp-row .in { background: var(--ground); border-radius: 8px; padding: 10px 12px; color: var(--ink-2); }
.fp-row .out { background: var(--accent-soft); border-radius: 8px; padding: 10px 12px; font-family: "IBM Plex Mono", monospace; font-size: 12.5px; color: var(--accent-ink); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.fp-row svg { color: var(--muted); }
.checklist { list-style: none; padding: 0; margin: 0; display: grid; gap: 12px; }
.checklist li { display: grid; grid-template-columns: 22px 1fr; gap: 10px; }

/* Incident */
.incident { background: var(--surface); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.incident .wrap { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.alarm { border: 1px solid var(--crit-line); border-radius: var(--radius); padding: 26px; display: grid; gap: 14px; background: linear-gradient(180deg, #fff, #FFF8F7); }
.alarm .btn { background: var(--crit); border-color: var(--crit); color: #fff; justify-self: start; pointer-events: none; }
.alarm ol { margin: 0; padding-left: 22px; display: grid; gap: 6px; font-size: 15px; color: var(--ink-2); }

/* Early access */
.cta-final { text-align: center; }
.cta-box { background: var(--deep); color: #E8F2EF; border-radius: 22px; padding: 64px 28px; display: grid; gap: 18px; justify-items: center; }
.cta-box h2 { color: #fff; max-width: 760px; }
.cta-box p { color: #BFD9D2; max-width: 640px; }
.cta-box .btn.primary { background: #fff; color: var(--deep); border-color: #fff; }
.cta-box .btn.ghost { color: #fff; border-color: rgba(255,255,255,.35); }

/* Plans */
.period { display: inline-flex; margin: 0 auto 28px; border: 1px solid var(--line); border-radius: 999px; padding: 4px; background: var(--surface); }
#plans .wrap { display: flex; flex-direction: column; }
#plans .period { align-self: center; }
.period button { border: 0; background: transparent; border-radius: 999px; padding: 10px 18px; min-height: 44px; font: inherit; font-size: 15px; cursor: pointer; color: var(--ink); }
.period button[aria-pressed="true"] { background: var(--accent); color: #fff; font-weight: 600; }
.plan-price { margin: 0; display: flex; align-items: baseline; gap: 6px; }
.plan-price strong { font-size: 40px; font-weight: 600; letter-spacing: -0.02em; }
.plan-price span { color: var(--muted); }
.plan-per { margin: 0; font-size: 14px; color: var(--muted); }
.plans-all { margin-top: 28px; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 26px 28px; }
.plans-all h3 { margin: 0 0 14px; font-size: 18px; }
.plans-all ul { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 10px 24px; font-size: 15.5px; }
.plans-all li { display: grid; grid-template-columns: 20px 1fr; gap: 10px; }
.plans-more { margin-top: 20px; display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 20px; }
.plans-more article { border: 1px dashed var(--line); border-radius: var(--radius); padding: 24px 26px; display: flex; flex-direction: column; gap: 10px; align-items: flex-start; }
.plans-more h3 { margin: 0; font-size: 18px; }
.plans-more p { margin: 0; color: var(--muted); font-size: 15px; }
.plan-note-small { margin-top: 14px; font-size: 13px; color: var(--muted); text-align: center; }
.plans { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; align-items: stretch; }
.plan { position: relative; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 30px 28px; display: flex; flex-direction: column; gap: 14px; }
.plan.featured { border: 2px solid var(--accent); box-shadow: var(--shadow); }
.plan .badge { position: absolute; top: -13px; left: 24px; background: var(--accent); color: #fff; font-size: 12.5px; font-weight: 600; padding: 4px 10px; border-radius: 999px; }
.plan-sub { color: var(--muted); font-size: 15px; }
.plan ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; align-content: start; font-size: 15.5px; }
.plan li { display: grid; grid-template-columns: 20px 1fr; gap: 10px; }
.plan-note { font-size: 13.5px; color: var(--muted); border-left: 3px solid var(--line); padding-left: 10px; }
.plan .btn { width: 100%; margin-top: auto; }
.plan ul { flex: none; }

/* FAQ */
.faq { display: grid; gap: 12px; max-width: 820px; }
details { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-s); padding: 0 22px; }
summary { cursor: pointer; padding: 18px 0; font-weight: 600; list-style: none; display: flex; justify-content: space-between; gap: 16px; }
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; color: var(--accent); font-size: 22px; line-height: 1; }
details[open] summary::after { content: "–"; }
details p { padding: 0 0 18px; color: var(--ink-2); }

footer { padding: 48px 0 64px; border-top: 1px solid var(--line); font-size: 14px; color: var(--muted); }
footer .wrap { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 18px; }
footer nav { display: flex; flex-wrap: wrap; gap: 18px; }
footer a { color: var(--muted); }

/* Consent */
.consent { position: fixed; left: 16px; right: 16px; bottom: 16px; z-index: 40; max-width: 560px; margin: 0 auto; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: 0 12px 40px rgba(22,32,29,.18); padding: 18px 20px; display: grid; gap: 12px; font-size: 14.5px; }
.consent[hidden] { display: none; }
@media (min-width: 961px) { .consent { left: auto; margin: 0; max-width: 400px; } }
.consent .row { display: flex; gap: 10px; flex-wrap: wrap; }
.consent .btn { min-height: 40px; font-size: 14.5px; }

/* Responsive */
@media (max-width: 960px) {
  .hero .wrap, .privacy .wrap, .incident .wrap { grid-template-columns: 1fr; gap: 40px; }
  .grid3 { grid-template-columns: 1fr 1fr; }
  .plans { grid-template-columns: 1fr; max-width: 520px; }
  .steps { grid-template-columns: 1fr; }
}
@media (max-width: 760px) {
  body { font-size: 16px; }
  section { padding: 68px 0; }
  .nav-links { display: none; position: absolute; top: 68px; left: 0; right: 0; background: var(--surface); border-bottom: 1px solid var(--line); flex-direction: column; align-items: stretch; gap: 0; padding: 8px 20px 16px; }
  .nav-links.open { display: flex; }
  .nav-links a { padding: 12px 0; border-bottom: 1px solid var(--line); }
  .menu-btn { display: block; }
  .nav-cta .signin { display: none; }
  .band .wrap, .grid3, .honest { grid-template-columns: 1fr; }
  .pain { grid-template-columns: 1fr; }
  .pain-fix { border-left: 0; border-top: 1px solid var(--accent-line); }
  .pain-problem, .pain-fix { padding: 24px; }
  .stage { padding: 0 0 170px 0; }
  .callout { grid-template-columns: 1fr; }
  .fp-row { grid-template-columns: 1fr; }
  .fp-row svg { transform: rotate(90deg); justify-self: center; }
}

/* Former inline styles (kept out of HTML so the CSP can forbid inline styles). */
[data-u="u1"] { position:absolute }
[data-u="u2"] { color:var(--accent) }
[data-u="u3"] { color:#7FD1BF }
[data-u="u4"] { padding-top:0 }
[data-u="u5"] { font-size:14px }
[data-u="u6"] { display:grid;gap:18px }
[data-u="u7"] { justify-content:center }

/* 404 page */
.stack-404 { display: grid; gap: 18px; justify-items: start; padding-block: 120px; }

/* Set-up walkthrough video under "How it works" */
.demo-video { margin: 36px auto 0; max-width: 960px; }
.demo-video video { display: block; width: 100%; height: auto; border-radius: 14px; border: 1px solid var(--line, #E3E7E4); box-shadow: 0 12px 40px rgba(12, 38, 33, .12); background: #0C2621; }
.demo-video figcaption { margin-top: 10px; text-align: center; font-size: 14px; color: var(--muted, #5B6663); }

.cost-story { max-width: 760px; margin: 0 auto 28px; padding: 18px 22px; border: 1px solid var(--line, #e5e7eb); border-left: 4px solid var(--accent, #f97316); border-radius: 12px; background: var(--surface); font-size: 15px; color: var(--ink-2); }
.cost-story-title { font-weight: 700; font-size: 18px; color: var(--ink, #111); margin: 0 0 6px; }
.cost-story p { margin: 0; }
.cost-story a { color: inherit; text-decoration: underline; }
.plans.single { grid-template-columns: minmax(0, 460px); justify-content: center; }
.hero h1 { font-size: clamp(30px, 4vw, 46px); }