/* Website (home page, Terms, Privacy). The app itself uses style.css. */

:root {
  --bg: #0b0c14;
  --bg-2: #11121d;
  --panel: #171826;
  --panel-2: #1e2031;
  --line: rgba(255, 255, 255, 0.08);
  --text: #e7e8f2;
  --muted: #a3a6bd;
  --faint: #73768f;
  --accent: #5b66f5;
  --accent-2: #8a5cf6;
  --accent-hover: #4a55e6;
  --green: #23a55a;
  --red: #f23f43;
  --radius: 14px;
  --font: "Segoe UI Variable Display", "Segoe UI", system-ui, -apple-system, "Helvetica Neue", Arial, sans-serif;
  color-scheme: dark;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } * { animation: none !important; transition: none !important; } }
body {
  margin: 0;
  font-family: var(--font);
  color: var(--text);
  background: var(--bg);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
.sprite { position: absolute; width: 0; height: 0; overflow: hidden; }
a { color: #9fa7ff; }
a:hover { color: #c3c8ff; }
svg { fill: currentColor; }
.mi { width: 1em; height: 1em; vertical-align: -0.12em; }

/* ---------------------------------------------------------------- nav */
.nav {
  position: sticky; top: 0; z-index: 10;
  display: flex; align-items: center; gap: 24px;
  padding: 16px max(24px, calc((100% - 1152px) / 2));
  background: rgba(11, 12, 20, .72);
  -webkit-backdrop-filter: blur(14px); backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(255, 255, 255, .04);
}
.brand { display: inline-flex; align-items: center; gap: 10px; color: #fff; text-decoration: none; font-weight: 800; font-size: 21px; letter-spacing: -0.3px; }
.brand img { display: block; }
.nav-links { display: flex; gap: 22px; margin: 0 auto; }
.nav-links a { color: var(--text); text-decoration: none; font-weight: 600; font-size: 15px; opacity: .85; }
.nav-links a:hover { opacity: 1; color: #fff; }

/* ---------------------------------------------------------------- buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  height: 52px; padding: 0 26px; border: 0; border-radius: 12px;
  font: 600 17px/1 var(--font); text-decoration: none; cursor: pointer;
  transition: transform .15s ease, box-shadow .15s ease, background .15s ease;
}
.btn svg { width: 22px; height: 22px; }
.btn:hover { transform: translateY(-1px); }
.btn:focus-visible, .nav-links a:focus-visible, summary:focus-visible { outline: 3px solid #9fa7ff; outline-offset: 2px; }
.btn-light { background: #fff; color: #11121d; }
.btn-light:hover { color: #11121d; box-shadow: 0 8px 24px rgba(0, 0, 0, .35); }
.btn-accent { background: var(--accent); color: #fff; }
.btn-accent:hover { background: var(--accent-hover); color: #fff; box-shadow: 0 8px 24px rgba(91, 102, 245, .35); }
.btn-sm { height: 38px; padding: 0 18px; font-size: 14px; border-radius: 10px; }

/* ---------------------------------------------------------------- hero */
.home main { position: relative; }
.home::before {
  content: ""; position: fixed; inset: 0; z-index: -1; pointer-events: none;
  background:
    radial-gradient(900px 600px at 80% -10%, rgba(91, 102, 245, .28), transparent 60%),
    radial-gradient(700px 500px at -10% 30%, rgba(138, 92, 246, .18), transparent 60%),
    radial-gradient(800px 600px at 50% 120%, rgba(35, 165, 90, .10), transparent 60%);
}
.hero {
  display: grid; grid-template-columns: 1fr 1.1fr; align-items: center; gap: 48px;
  max-width: 1200px; margin: 0 auto; padding: 56px 24px 96px;
}
.pill { display: inline-flex; align-items: center; gap: 8px; padding: 6px 14px; border-radius: 99px; background: rgba(91, 102, 245, .14); border: 1px solid rgba(91, 102, 245, .35); color: #c3c8ff; font-size: 13px; font-weight: 700; }
.pill-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--green); box-shadow: 0 0 0 4px rgba(35, 165, 90, .2); }
.hero h1 { font-size: clamp(40px, 5.4vw, 66px); line-height: 1.02; letter-spacing: -1.5px; margin: 18px 0 18px; font-weight: 900; color: #fff; }
.lead { font-size: 19px; color: var(--muted); max-width: 520px; margin: 0 0 30px; }
.cta { display: flex; flex-wrap: wrap; gap: 14px; }
.fine { color: var(--faint); font-size: 14px; margin-top: 18px; }

/* The app illustration */
.mock { position: relative; height: 430px; }
.mock-win {
  position: absolute; inset: 0 40px 30px 0;
  display: grid; grid-template-columns: 54px 150px 1fr;
  border-radius: 16px; overflow: hidden;
  background: #313338; border: 1px solid var(--line);
  box-shadow: 0 30px 80px rgba(0, 0, 0, .55), 0 0 0 8px rgba(255, 255, 255, .03);
  transform: perspective(1400px) rotateY(-9deg) rotateX(3deg);
  font-size: 12px;
}
.mock-rail { background: #1e1f22; display: flex; flex-direction: column; align-items: center; gap: 8px; padding-top: 10px; }
.m-av { width: 34px; height: 34px; border-radius: 50%; display: grid; place-items: center; color: #fff; font-weight: 700; font-size: 11px; background: #313338; }
.m-home { background: var(--accent); border-radius: 12px; }
.m-add { color: var(--green); font-size: 18px; font-weight: 400; }
.m-sep { width: 22px; height: 2px; background: #35363c; border-radius: 2px; }
.c1 { background: #e0457b; } .c2 { background: #5b66f5; } .c3 { background: #23a55a; } .c4 { background: #f0b232; }
.mock-side { background: #2b2d31; padding: 10px 8px; color: #949ba4; }
.m-server { display: flex; align-items: center; gap: 5px; color: #f2f3f5; font-weight: 700; font-size: 13px; padding: 2px 4px 10px; border-bottom: 1px solid rgba(0, 0, 0, .25); margin-bottom: 8px; }
.m-off { width: 15px; height: 15px; color: #3b8cf5; flex: none; }
.m-off .ck { fill: #fff; }
.m-cat { text-transform: uppercase; font-size: 10px; font-weight: 700; letter-spacing: .3px; margin: 10px 4px 4px; }
.m-ch { display: flex; align-items: center; gap: 6px; padding: 4px 6px; border-radius: 5px; }
.m-ch b { width: 14px; display: inline-grid; place-items: center; font-weight: 600; color: #80848e; }
.m-ch.on { background: rgba(78, 80, 88, .6); color: #fff; }
.m-voice { display: flex; align-items: center; gap: 5px; padding: 2px 0 0 26px; color: #b5bac1; }
.m-dot { width: 14px; height: 14px; border-radius: 50%; display: inline-block; }
.mock-chat { display: flex; flex-direction: column; padding: 0 14px 12px; color: #dbdee1; }
.m-head { display: flex; align-items: center; gap: 6px; height: 40px; border-bottom: 1px solid rgba(0, 0, 0, .25); color: #f2f3f5; font-weight: 700; font-size: 13px; }
.m-head b { color: #80848e; }
.m-lock { margin-left: 8px; font-size: 10px; font-weight: 600; color: #6fd39a; display: inline-flex; align-items: center; gap: 4px; }
.m-msg { display: flex; gap: 10px; margin-top: 14px; }
.m-face { width: 30px; height: 30px; border-radius: 50%; flex: none; display: inline-block; }
.m-face.big { width: 44px; height: 44px; }
.m-face.huge { width: 72px; height: 72px; border: 5px solid #232428; }
.m-msg strong { color: #f2f3f5; font-size: 12.5px; }
.m-msg p { margin: 1px 0 0; }
.m-react { display: inline-block; margin-top: 4px; padding: 1px 7px; border-radius: 8px; background: rgba(91, 102, 245, .2); border: 1px solid rgba(91, 102, 245, .6); font-size: 11px; }
.m-input { margin-top: auto; padding: 10px 12px; border-radius: 8px; background: #383a40; color: #6d6f78; }
.mock-phone {
  position: absolute; right: 0; bottom: 0; width: 150px; height: 250px;
  border-radius: 26px; background: #111214; border: 6px solid #2b2d31;
  box-shadow: 0 24px 60px rgba(0, 0, 0, .6);
  display: flex; flex-direction: column; justify-content: space-between; padding: 26px 12px 16px;
  animation: float 6s ease-in-out infinite;
}
.m-call { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; justify-items: center; }
.m-call .m-face:first-child { box-shadow: 0 0 0 3px var(--green); }
.m-call-bar { display: flex; justify-content: center; gap: 10px; }
.m-call-bar i { width: 30px; height: 30px; border-radius: 50%; background: #2b2d31; }
.m-call-bar i.red { background: var(--red); }
@keyframes float { 50% { transform: translateY(-10px); } }

/* ---------------------------------------------------------------- features */
.features { max-width: 1160px; margin: 0 auto; padding: 0 24px; display: grid; gap: 40px; }
.feature {
  display: grid; grid-template-columns: 1.05fr 1fr; align-items: center; gap: 48px;
  padding: 26px; border-radius: 32px;
  background: linear-gradient(135deg, rgba(91, 102, 245, .16), rgba(23, 24, 38, .7));
  border: 1px solid var(--line);
}
.feature.flip { grid-template-columns: 1fr 1.05fr; }
.feature.flip .f-art { order: 2; }
.f-art {
  position: relative; min-height: 300px; border-radius: 24px; overflow: hidden;
  display: grid; place-items: center;
}
.f-text { padding: 12px 16px; }
.f-text h2 { font-size: clamp(28px, 3.4vw, 40px); line-height: 1.08; letter-spacing: -0.8px; margin: 0 0 14px; color: #fff; font-weight: 900; }
.f-text p { font-size: 17px; color: var(--muted); margin: 0; }

.art-lock { background: linear-gradient(140deg, #2a1f63, #5b66f5); color: #fff; }
.art-lock svg { width: 120px; height: 120px; filter: drop-shadow(0 16px 30px rgba(0, 0, 0, .35)); z-index: 1; }
.cipher { position: absolute; inset: auto 0 22px; text-align: center; font: 600 13px/1.8 ui-monospace, "Cascadia Code", Consolas, monospace; color: rgba(255, 255, 255, .35); letter-spacing: 2px; }

.art-server { background: linear-gradient(140deg, #123d2c, #23a55a); }
.srv-card { width: min(320px, 86%); padding: 14px; border-radius: 16px; background: #2b2d31; box-shadow: 0 20px 50px rgba(0, 0, 0, .4); color: #949ba4; font-size: 15px; }
.srv-row { display: flex; align-items: center; gap: 10px; padding: 8px 10px; border-radius: 8px; }
.srv-row.on { background: rgba(78, 80, 88, .6); color: #fff; }
.srv-ico { width: 18px; display: inline-grid; place-items: center; color: #80848e; font-weight: 700; }
.srv-tag { margin-left: auto; font-size: 11px; font-weight: 700; padding: 2px 8px; border-radius: 99px; background: rgba(91, 102, 245, .2); color: #c3c8ff; }
.srv-roles { display: flex; gap: 6px; flex-wrap: wrap; margin-top: 12px; padding-top: 12px; border-top: 1px solid var(--line); }
.r { font-size: 12px; font-weight: 700; padding: 3px 10px; border-radius: 6px; background: #1e1f22; }
.r::before { content: ""; display: inline-block; width: 8px; height: 8px; border-radius: 50%; margin-right: 6px; }
.r1::before { background: #f0b232; } .r2::before { background: #3b8cf5; } .r3::before { background: #949ba4; }

.art-voice { background: linear-gradient(140deg, #3d1240, #e0457b); }
.tiles { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; width: min(340px, 88%); }
.tile { position: relative; height: 100px; border-radius: 14px; display: grid; place-items: center; background: rgba(17, 18, 20, .55); }
.tile.talking { box-shadow: inset 0 0 0 3px var(--green); }
.tile em { position: absolute; left: 8px; bottom: 6px; font-style: normal; font-size: 12px; font-weight: 700; padding: 1px 8px; border-radius: 6px; background: rgba(0, 0, 0, .45); }

.art-profile { background: linear-gradient(140deg, #3b2a0a, #f0b232); }
.prof { width: 250px; border-radius: 16px; overflow: hidden; background: #232428; padding-bottom: 16px; box-shadow: 0 20px 50px rgba(0, 0, 0, .4); display: flex; flex-direction: column; }
.prof-banner { height: 70px; background: linear-gradient(90deg, #5b66f5, #8a5cf6); }
.prof .m-face { margin: -38px 0 6px 14px; }
.prof strong { margin: 0 16px; color: #fff; font-size: 18px; }
.prof small { margin: 0 16px; color: var(--muted); }
.prof-badges { display: flex; gap: 6px; margin: 10px 16px 0; padding: 6px 8px; border-radius: 8px; background: #111214; width: fit-content; }
.prof-badges i { width: 18px; height: 18px; border-radius: 6px; }
.b1 { background: #5b66f5; } .b2 { background: #23a55a; } .b3 { background: #f0b232; }

/* ---------------------------------------------------------------- security */
.section-title { text-align: center; font-size: clamp(30px, 4vw, 46px); line-height: 1.08; letter-spacing: -1px; color: #fff; font-weight: 900; margin: 0 0 36px; }
.security { max-width: 1160px; margin: 0 auto; padding: 110px 24px 40px; }
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.card { padding: 26px; border-radius: var(--radius); background: var(--panel); border: 1px solid var(--line); }
.card svg { width: 40px; height: 40px; padding: 8px; border-radius: 12px; background: rgba(91, 102, 245, .18); color: #b3b9ff; }
.card h3 { margin: 16px 0 6px; font-size: 19px; color: #fff; }
.card p { margin: 0; color: var(--muted); }

/* ---------------------------------------------------------------- waitlist */
.waitlist { max-width: 560px; margin: 0 auto; padding: 100px 24px 40px; }
.waitlist h2 { font-size: 34px; margin: 0 0 8px; color: #fff; letter-spacing: -0.6px; }
.waitlist > p { color: var(--muted); margin: 0 0 22px; font-size: 16px; }
.wl-form { display: flex; gap: 8px; padding: 6px; border-radius: 14px; background: var(--panel); border: 1px solid var(--line); }
.wl-form:focus-within { border-color: rgba(91, 102, 245, .7); }
.wl-form input { flex: 1; min-width: 0; height: 46px; padding: 0 12px; border: 0; outline: 0; background: transparent; color: var(--text); font: 16px var(--font); }
.wl-form input::placeholder { color: var(--faint); }
.wl-form .btn { height: 46px; width: 52px; padding: 0; border-radius: 10px; }
.wl-check { display: flex; gap: 10px; align-items: flex-start; margin-top: 16px; color: var(--muted); font-size: 14px; cursor: pointer; }
.wl-check input { width: 18px; height: 18px; margin: 1px 0 0; accent-color: var(--accent); flex: none; }
.wl-legal { color: var(--faint); font-size: 13px; margin: 12px 0 0; }
.wl-msg { min-height: 24px; margin: 14px 0 0; font-weight: 600; }
.wl-msg.ok { color: #6fd39a; }
.wl-msg.bad { color: #ff8b8e; }

/* ---------------------------------------------------------------- FAQ */
.faq { max-width: 760px; margin: 0 auto; padding: 90px 24px 60px; }
.faq details { margin-bottom: 12px; border-radius: 12px; background: var(--panel); border: 1px solid var(--line); }
.faq summary {
  display: flex; align-items: center; gap: 12px; padding: 18px 20px; cursor: pointer; list-style: none;
  font-weight: 650; font-size: 16px; color: #e7e8f2;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary svg { width: 20px; height: 20px; flex: none; color: var(--muted); }
.faq summary::after {
  content: ""; margin-left: auto; width: 10px; height: 10px; flex: none;
  border-right: 2.5px solid var(--muted); border-bottom: 2.5px solid var(--muted);
  transform: translateY(-3px) rotate(45deg); transition: transform .2s ease;
}
.faq details[open] summary::after { transform: translateY(2px) rotate(-135deg); }
.faq details p { margin: 0; padding: 0 20px 18px 52px; color: var(--muted); }

/* ---------------------------------------------------------------- footer */
.foot { max-width: 1160px; margin: 40px auto 0; padding: 32px 24px 48px; border-top: 1px solid var(--line); display: flex; flex-wrap: wrap; align-items: center; gap: 18px 28px; color: var(--faint); font-size: 14px; }
.foot-brand { display: flex; align-items: center; gap: 8px; color: #fff; font-weight: 800; font-size: 18px; }
.foot nav { display: flex; flex-wrap: wrap; gap: 20px; }
.foot nav a { color: var(--muted); text-decoration: none; }
.foot nav a:hover { color: #fff; }
.foot p { margin: 0 0 0 auto; }

/* ---------------------------------------------------------------- legal pages */
.legal { max-width: 780px; margin: 0 auto; padding: 40px 24px 40px; }
.legal h1 { font-size: 42px; letter-spacing: -1px; color: #fff; margin: 0 0 6px; }
.legal .updated { color: var(--faint); margin: 0 0 28px; }
.legal .summary { padding: 18px 20px; border-radius: 12px; background: var(--panel); border: 1px solid var(--line); margin-bottom: 30px; }
.legal .summary h2 { margin-top: 0; font-size: 18px; }
.legal .summary ul { margin-bottom: 0; }
.legal h2 { color: #fff; font-size: 24px; margin: 38px 0 10px; letter-spacing: -0.3px; }
.legal h3 { color: #fff; font-size: 18px; margin: 24px 0 8px; }
.legal p, .legal li { color: #c9cbdb; }
.legal li { margin-bottom: 6px; }
.legal .toc { columns: 2; padding-left: 18px; }
.legal .toc a { color: var(--muted); text-decoration: none; }
.legal .toc a:hover { color: #fff; }
.legal .fill { padding: 0 5px; border-radius: 4px; background: rgba(240, 178, 50, .16); color: #f0b232; }
.legal .note { color: var(--faint); font-size: 14px; border-left: 3px solid var(--accent); padding-left: 12px; }

/* ---------------------------------------------------------------- responsive */
@media (max-width: 960px) {
  .hero { grid-template-columns: 1fr; padding-top: 28px; }
  .mock { height: 380px; }
  .feature, .feature.flip { grid-template-columns: 1fr; gap: 20px; }
  .feature.flip .f-art { order: 0; }
  .cards { grid-template-columns: 1fr; }
  .nav-links { display: none; }
  .nav { justify-content: space-between; }
}
@media (max-width: 560px) {
  .mock { display: none; }
  .cta .btn { width: 100%; }
  .feature { padding: 14px; border-radius: 22px; }
  .f-art { min-height: 230px; }
  .legal .toc { columns: 1; }
  .foot p { margin-left: 0; }
}