/* Wireless Mic landing: Mint Air (light) theme, Plus Jakarta Sans, language picker, right-to-left and per-script tweaks.
   Shared by index.html, privacy.html and terms.html. */
/* --acc: accent (links, kicker, focus); --a -> --b: brand gradient. */
:root{--bg:#F1F8F5;--bg2:#E2F1EA;--card:#FFFFFF;--line:rgba(14,41,36,.12);--text:#0E2924;--muted:#4A635D;--acc:#087F66;--a:#0FA884;--b:#0A7F86}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
html.i18n-wait body{visibility:hidden}
body{margin:0;background:linear-gradient(180deg,var(--bg),var(--bg2));background-attachment:fixed;color:var(--text);
 font:16px/1.6 "Plus Jakarta Sans",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,"Noto Sans",sans-serif;overflow-x:hidden}
body:before,body:after{content:"";position:fixed;z-index:-1;border-radius:50%;filter:blur(90px);pointer-events:none}
body:before{width:520px;height:520px;left:-160px;top:-180px;background:rgba(15,168,132,0.20)}
body:after{width:560px;height:560px;right:-200px;bottom:-240px;background:rgba(10,127,134,0.14)}
a{color:var(--acc)}
.sr-only{position:absolute;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.wrap{max-width:1080px;margin:0 auto;padding:0 20px}
header{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:18px 0}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;color:var(--text);text-decoration:none;flex:none}
.brand img{width:36px;height:36px;border-radius:9px}
nav{display:flex;align-items:center;min-width:0}
nav a{color:var(--muted);text-decoration:none;margin-inline-start:20px;font-size:15px}
nav a:hover{color:var(--text)}

/* Language picker: a pill showing the current language, with the native <select> laid over it. */
.lang{position:relative;flex:none;display:inline-flex;align-items:center;gap:6px;height:38px;padding-inline:12px 10px;
 margin-inline-start:20px;border-radius:999px;background:var(--card);border:1px solid var(--line);
 color:var(--muted);font-size:14px;font-weight:600;white-space:nowrap;cursor:pointer;
 transition:background-color .15s ease,box-shadow .15s ease}
.lang:hover{color:var(--text);background:#fff}
.lang:focus-within{box-shadow:0 0 0 2.5px var(--acc)}
.lang svg{width:16px;height:16px;flex:none;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.lang .lang-chev{width:14px;height:14px;stroke-width:2.4;opacity:.7}
.lang-cur{color:var(--text)}
.lang-name{display:none}
@media (min-width:560px){.lang-name{display:inline}.lang-short{display:none}}
.lang select{position:absolute;inset:0;width:100%;height:100%;opacity:0;cursor:pointer;border:0;margin:0;
 -webkit-appearance:none;appearance:none;font-size:16px}

.hero{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center;padding:48px 0 32px}
.kicker{color:var(--acc);text-transform:uppercase;letter-spacing:.14em;font-size:13px;font-weight:700}
h1{font-size:clamp(38px,6vw,64px);line-height:1.05;margin:12px 0 18px;letter-spacing:-.02em;overflow-wrap:break-word}
h1 .grad{background:linear-gradient(90deg,var(--a),var(--b));-webkit-background-clip:text;background-clip:text;color:transparent}
.lede{color:var(--muted);font-size:18px;max-width:34em}
.cta{display:inline-flex;align-items:center;gap:10px;margin-top:26px;padding:14px 26px;border-radius:999px;
 background:linear-gradient(135deg,var(--a),var(--b));color:#FFFFFF;font-weight:800;text-decoration:none;text-align:center;
 box-shadow:0 10px 26px rgba(10,127,134,.28)}
.cta:hover{filter:brightness(1.05)}
.note{color:var(--muted);font-size:14px;margin-top:14px}
/* Hero art: the app icon with soft "signal" rings (no screenshots yet). Decorative only. */
.hero-art{position:relative;justify-self:center;width:min(100%,380px);aspect-ratio:1;display:grid;place-items:center}
.hero-art img{position:relative;width:46%;height:auto;border-radius:24%;box-shadow:0 30px 70px rgba(10,127,134,0.35)}
.hero-art .ring{position:absolute;border-radius:50%;border:2px solid rgba(15,168,132,.28);background:radial-gradient(circle,rgba(15,168,132,.06),transparent 70%)}
.hero-art .r1{inset:18%}.hero-art .r2{inset:8%;border-color:rgba(15,168,132,.18)}.hero-art .r3{inset:0;border-color:rgba(10,127,134,.10)}
@media (prefers-reduced-motion:no-preference){.hero-art .ring{animation:pulse 3.2s ease-in-out infinite}.hero-art .r2{animation-delay:.4s}.hero-art .r3{animation-delay:.8s}}
@keyframes pulse{0%,100%{transform:scale(1);opacity:1}50%{transform:scale(1.04);opacity:.6}}
section{padding:56px 0}
h2{font-size:clamp(28px,4vw,40px);margin:8px 0 24px;letter-spacing:-.01em;overflow-wrap:break-word}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.card{background:var(--card);border:1px solid var(--line);border-radius:20px;padding:22px;min-width:0}
.card h3{margin:0 0 6px;font-size:18px;overflow-wrap:break-word}
.card p{margin:0;color:var(--muted);font-size:15px;overflow-wrap:break-word}
.card .tag{display:inline-block;font-size:12px;font-weight:700;color:var(--acc);background:rgba(15,168,132,0.14);border-radius:999px;padding:2px 10px;margin-bottom:10px}
.plans{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.plans .card{text-align:center}
.plans .card.best{border-color:var(--acc);box-shadow:0 0 0 1px var(--acc) inset}
.steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.steps .num{display:inline-grid;place-items:center;width:34px;height:34px;border-radius:50%;margin-bottom:10px;
 background:linear-gradient(135deg,var(--a),var(--b));color:#fff;font-weight:800;font-size:15px}
.safety{background:rgba(8,127,102,0.07);border:1px solid rgba(8,127,102,0.28);border-radius:20px;padding:20px 22px;color:var(--muted)}
.safety strong{color:var(--text)}
footer{border-top:1px solid var(--line);padding:28px 0 40px;color:var(--muted);font-size:14px}
footer a{color:var(--muted);margin-inline-end:16px}

/* Legal pages (privacy.html, terms.html) */
.legal{max-width:760px;margin:0 auto;padding:8px 0 24px;overflow-wrap:break-word}
.legal h1{font-size:1.9em;line-height:1.2;margin:16px 0 12px;letter-spacing:-.01em}
.legal h2{font-size:1.2em;line-height:1.3;margin:1.8em 0 .4em;letter-spacing:0}
.legal p,.legal li{font-size:16px}
.legal ul{padding-inline-start:1.4em}
.legal code{background:rgba(14,41,36,.07);border-radius:6px;padding:1px 6px;font-size:.92em;overflow-wrap:anywhere}
.legal-note{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:10px 14px;color:var(--muted);font-size:14px}
.legal-note[hidden]{display:none}
.legal-foot{max-width:760px;margin:0 auto}

/* Right-to-left (Arabic): the layout mirrors through dir="rtl"; fix what is physical. */
[dir="rtl"] body:before{left:auto;right:-160px}
[dir="rtl"] body:after{right:auto;left:-200px}

/* Scripts that join or stack letters must not be letter-spaced, and need more line height. */
:lang(ar) h1,:lang(ar) h2,:lang(ar) .kicker,:lang(hi) h1,:lang(hi) h2,:lang(hi) .kicker,:lang(th) h1,:lang(th) h2,:lang(th) .kicker{letter-spacing:0;text-transform:none}
:lang(ar) h1,:lang(hi) h1,:lang(th) h1{line-height:1.3}
:lang(ar) .kicker,:lang(hi) .kicker,:lang(th) .kicker{font-size:15px}
:lang(ar) body,:lang(hi) body,:lang(th) body{line-height:1.75}
:lang(ja) h1,:lang(ko) h1,:lang(zh-CN) h1,:lang(zh-TW) h1{line-height:1.2;letter-spacing:0}
:lang(ja) h2,:lang(ko) h2,:lang(zh-CN) h2,:lang(zh-TW) h2,:lang(ja) .kicker,:lang(ko) .kicker,:lang(zh-CN) .kicker,:lang(zh-TW) .kicker{letter-spacing:0}
:lang(ja) body,:lang(ko) body,:lang(zh-CN) body,:lang(zh-TW) body{line-height:1.7}
:lang(ar) body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Tahoma,"Noto Sans Arabic",sans-serif}
:lang(hi) body{font-family:-apple-system,BlinkMacSystemFont,"Noto Sans Devanagari","Nirmala UI",Mangal,sans-serif}
:lang(th) body{font-family:-apple-system,BlinkMacSystemFont,Thonburi,"Leelawadee UI","Noto Sans Thai",sans-serif}
:lang(ja) body{font-family:-apple-system,BlinkMacSystemFont,"Hiragino Sans","Yu Gothic",Meiryo,"Noto Sans JP",sans-serif}
:lang(ko) body{font-family:-apple-system,BlinkMacSystemFont,"Apple SD Gothic Neo","Malgun Gothic","Noto Sans KR",sans-serif}
:lang(zh-CN) body{font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans SC",sans-serif}
:lang(zh-TW) body{font-family:-apple-system,BlinkMacSystemFont,"PingFang TC","Microsoft JhengHei","Noto Sans TC",sans-serif}

@media (max-width:820px){
  .hero{grid-template-columns:1fr}.grid,.plans,.steps{grid-template-columns:1fr}
  nav a:not(.keep){display:none}.hero-art{width:min(100%,280px)}
  nav a.keep{margin-inline-start:0}
}
@media (max-width:480px){
  .wrap{padding:0 16px}
  .lang{margin-inline-start:12px}
  nav a.keep{display:none} /* Privacy stays one tap away in the footer */
  .cta{width:100%;justify-content:center}
}
.lang:first-child{margin-inline-start:0}