/* Standalone pilot landing: plain CSS, no build step.
   Look: large light grotesque type, black/white sections, orange accent, pill buttons, rounded cards. */
@font-face {
  font-family: "Inter Tight";
  font-style: normal;
  font-weight: 300 600;
  font-display: swap;
  /* Self-hosted (SIL OFL): no request to Google from the visitor's browser. */
  src: url(/fonts/inter-tight-latin.woff2) format("woff2");
}

:root {
  --ink: #111;
  --black: #090909;
  --white: #fff;
  --grey: #f2f2f2;
  --grey-2: #e8e8e8;
  --muted: #6b6b6b;
  --muted-dark: rgb(255 255 255 / 0.66);
  --line-dark: rgb(255 255 255 / 0.14);
  --accent: #ff6a13;
  --blue: #dde6f1;
  --ok: #047857;
  --error: #dc2626;
  color-scheme: light;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
section[id] { scroll-margin-top: 16px; }
body {
  margin: 0;
  background: var(--white);
  color: var(--ink);
  font: 300 17px/1.5 "Inter Tight", system-ui, -apple-system, "Segoe UI", sans-serif;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; }
h1, h2, h3 { font-weight: 500; margin: 0; letter-spacing: -0.02em; text-wrap: balance; }
h1 { font-size: clamp(2.6rem, 7vw, 4.4rem); line-height: 1; }
h2 { font-size: clamp(2rem, 5vw, 3.25rem); line-height: 1.04; }
h3 { font-size: 1.3rem; line-height: 1.2; }
p { margin: 0; text-wrap: pretty; }

.wrap { width: 100%; max-width: 72rem; margin: 0 auto; padding: 0 20px; }
.narrow { max-width: 48rem; }
section { padding: 96px 0; }
.dark { background: var(--black); color: var(--white); }
.dark .muted, .dark p { color: var(--muted-dark); }
.muted { color: var(--muted); }
.small { font-size: 15px; }
.eyebrow { display: inline-block; font-size: 14px; font-weight: 400; color: var(--muted); margin-bottom: 16px; }
.dark .eyebrow { color: var(--muted-dark); }
.section-head { display: grid; gap: 16px; max-width: 44rem; margin-bottom: 48px; }
.section-head p { font-size: 19px; }

/* Floating pill navigation, readable over dark and light sections. */
.nav {
  position: fixed; z-index: 10; top: 16px; left: 50%; transform: translateX(-50%);
  width: calc(100% - 32px); max-width: 72rem;
  display: flex; align-items: center; justify-content: space-between;
  height: 60px; padding: 0 8px 0 20px; border-radius: 40px;
  background: rgb(17 17 17 / 0.72); color: var(--white);
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  border: 1px solid var(--line-dark);
}
.nav nav { display: flex; align-items: center; gap: 24px; font-size: 15px; }
.nav nav a:not(.btn) { text-decoration: none; opacity: 0.8; }
.nav nav a:not(.btn):hover { opacity: 1; }
@media (max-width: 720px) { .nav nav a:not(.btn) { display: none; } }
.logo { display: inline-flex; align-items: center; gap: 10px; font-weight: 500; font-size: 18px; letter-spacing: -0.02em; text-decoration: none; }
.logo span { display: grid; place-items: center; width: 30px; height: 30px; border-radius: 999px; background: var(--accent); color: var(--ink); }
.logo svg { width: 15px; height: 15px; }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  height: 48px; padding: 0 22px; border: 0; border-radius: 1000px;
  background: var(--accent); color: var(--ink);
  font: inherit; font-size: 16px; font-weight: 500; text-decoration: none; cursor: pointer;
  transition: transform 0.15s ease, background 0.15s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn:disabled { opacity: 0.6; cursor: default; transform: none; }
.btn.sm { height: 44px; padding: 0 18px; font-size: 15px; }
.btn.ghost { background: rgb(255 255 255 / 0.1); color: var(--white); border: 1px solid var(--line-dark); }
.btn.ghost:hover { background: rgb(255 255 255 / 0.16); }

/* Hero */
.hero {
  position: relative; overflow: hidden;
  min-height: 92vh; display: flex; align-items: center;
  padding: 140px 0 96px;
  background:
    radial-gradient(60rem 30rem at 85% 20%, rgb(255 106 19 / 0.16), transparent 60%),
    radial-gradient(40rem 30rem at 0% 100%, rgb(221 230 241 / 0.1), transparent 60%),
    var(--black);
}
.hero .wrap { display: grid; gap: 56px; align-items: center; }
@media (min-width: 960px) { .hero .wrap { grid-template-columns: 1.15fr 0.85fr; } }
.hero .lead { font-size: clamp(1.1rem, 2vw, 1.35rem); color: var(--muted-dark); max-width: 36rem; margin: 28px 0 36px; }
.pill {
  display: inline-flex; align-items: center; gap: 8px; margin-bottom: 28px;
  border: 1px solid var(--line-dark); border-radius: 999px; padding: 6px 14px;
  font-size: 14px; color: var(--muted-dark);
}
.pill::before { content: ""; width: 8px; height: 8px; border-radius: 999px; background: var(--accent); }
.actions { display: flex; flex-wrap: wrap; gap: 12px; }

/* Glass card that illustrates a handled call. */
.call {
  border-radius: 28px; padding: 24px;
  background: rgb(255 255 255 / 0.07); border: 1px solid var(--line-dark);
  backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 30px 80px rgb(0 0 0 / 0.45);
  display: grid; gap: 18px; font-size: 15px;
}
.call header { display: flex; justify-content: space-between; align-items: center; color: var(--muted-dark); font-size: 14px; }
.chip { display: inline-flex; align-items: center; height: 26px; padding: 0 10px; border-radius: 999px; font-size: 13px; font-weight: 500; }
.chip.accent { background: var(--accent); color: var(--ink); }
.chip.line { border: 1px solid var(--line-dark); color: var(--white); }
.bubble { max-width: 88%; padding: 10px 14px; border-radius: 18px; line-height: 1.4; }
.bubble.agent { background: rgb(255 255 255 / 0.1); border-bottom-left-radius: 6px; }
.bubble.caller { background: var(--white); color: var(--ink); justify-self: end; border-bottom-right-radius: 6px; }
.recado { border-radius: 18px; padding: 16px; background: rgb(255 106 19 / 0.1); border: 1px solid rgb(255 106 19 / 0.35); display: grid; gap: 6px; }
.recado strong { font-weight: 500; color: var(--white); }
.recado span { color: var(--muted-dark); }

/* Cards and grids */
.grid { display: grid; gap: 16px; }
@media (min-width: 680px) { .cols-2 { grid-template-columns: repeat(2, 1fr); } .cols-3 { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 1000px) { .cols-4 { grid-template-columns: repeat(4, 1fr); } }
.card { border-radius: 24px; padding: 28px; background: var(--grey); display: grid; align-content: start; gap: 12px; }
.card p { color: var(--muted); font-size: 16px; }
.card .num { font-size: 14px; color: var(--muted); }
.dark .card { background: rgb(255 255 255 / 0.06); border: 1px solid var(--line-dark); }
.dark .card .num { display: grid; place-items: center; width: 40px; height: 40px; border-radius: 999px; background: var(--accent); color: var(--ink); font-weight: 500; font-size: 16px; margin-bottom: 12px; }
ol.grid { list-style: none; padding: 0; margin: 0; }

/* Privacy panel */
.panel { border-radius: 40px; padding: clamp(28px, 5vw, 64px); background: var(--blue); display: grid; gap: 40px; }
@media (min-width: 900px) { .panel { grid-template-columns: 0.9fr 1.1fr; } }
.panel ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 0; }
.panel li { padding: 18px 0; border-top: 1px solid rgb(17 17 17 / 0.12); font-size: 17px; }
.panel li:first-child { border-top: 0; padding-top: 0; }
.panel .link { font-weight: 500; text-underline-offset: 4px; }

/* Pilot form */
.pilot { display: grid; gap: 48px; }
@media (min-width: 960px) { .pilot { grid-template-columns: 0.9fr 1.1fr; } }
form { display: grid; gap: 16px; border-radius: 28px; padding: clamp(20px, 4vw, 32px); background: var(--white); color: var(--ink); }
.fields { display: grid; gap: 16px; }
@media (min-width: 600px) { .fields { grid-template-columns: 1fr 1fr; } }
label.field { display: grid; gap: 6px; font-size: 14px; font-weight: 500; }
label.field em { font-style: normal; font-weight: 300; color: var(--muted); }
input, textarea { width: 100%; border: 1px solid var(--grey-2); border-radius: 14px; padding: 12px 14px; font: inherit; font-size: 16px; background: var(--grey); color: var(--ink); }
input:focus, textarea:focus { outline: 2px solid var(--ink); outline-offset: 0; background: var(--white); }
.consent { display: flex; gap: 10px; align-items: flex-start; font-size: 14px; color: var(--muted); }
.consent input { width: 18px; height: 18px; margin-top: 2px; flex: none; accent-color: var(--ink); }
form .btn { width: 100%; background: var(--ink); color: var(--white); }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.alert { border-radius: 14px; padding: 14px 16px; font-size: 15px; font-weight: 500; }
.alert.ok { color: var(--ink); background: var(--accent); }
.alert.error { color: var(--error); background: rgb(220 38 38 / 0.06); border: 1px solid rgb(220 38 38 / 0.3); }
[hidden] { display: none !important; }

/* FAQ */
.faq { border-top: 1px solid var(--grey-2); }
.faq details { border-bottom: 1px solid var(--grey-2); padding: 22px 0; }
.faq summary { cursor: pointer; font-size: 19px; font-weight: 500; list-style: none; display: flex; justify-content: space-between; gap: 16px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-weight: 300; font-size: 24px; line-height: 1; }
.faq details[open] summary::after { content: "–"; }
.faq p { margin-top: 10px; color: var(--muted); }

/* Secondary pages */
.page { padding-top: 140px; }
.page h1 { font-size: clamp(2.2rem, 5vw, 3.25rem); margin-bottom: 20px; }
.doc { font-size: 17px; }
.doc h2 { font-size: 1.15rem; letter-spacing: -0.01em; margin: 32px 0 8px; }
.cards { list-style: none; padding: 0; margin: 32px 0 0; display: grid; gap: 12px; }
.cards li { border-radius: 24px; padding: 24px; background: var(--grey); }
.cards .head { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: baseline; gap: 8px; }
.cards dl { display: grid; gap: 4px; margin: 12px 0 0; font-size: 15px; }
@media (min-width: 640px) { .cards dl { grid-template-columns: 10rem 1fr; } }
.cards dt { color: var(--muted); }
.cards dd { margin: 0; }

footer { background: var(--black); color: var(--muted-dark); font-size: 15px; }
footer .wrap { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 16px; padding-top: 40px; padding-bottom: 40px; }
footer nav { display: flex; gap: 20px; }
footer a { text-decoration: none; }
footer a:hover { color: var(--white); }