/* PHX Mail Tools — main stylesheet */
:root{
  --navy:#081a33; --navy2:#0e2c52; --ink:#16263c; --mut:#5a6b82;
  --bg:#f3f6fa; --card:#fff; --line:#dce4ef;
  --blue:#1d6ff2; --blue-d:#1257c5;
  --ok:#0f9d52; --ok-bg:#e6f6ec; --warn:#c07f0a; --warn-bg:#fdf2dc; --bad:#d42b2b; --bad-bg:#fdecec;
  --r:16px; --sh:0 10px 30px rgba(10,32,64,.10);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;background:var(--bg);color:var(--ink);line-height:1.55;-webkit-font-smoothing:antialiased}
a{color:var(--blue);text-decoration:none}
button{font-family:inherit}

/* header */
header{background:rgba(8,26,51,.97);color:#fff;position:sticky;top:0;z-index:60;box-shadow:0 2px 14px rgba(4,14,30,.35)}
.bar{max-width:1080px;margin:0 auto;padding:11px 16px;display:flex;align-items:center;gap:10px}
.logo{display:flex;align-items:center;gap:9px;font-weight:800;font-size:19px;color:#fff;letter-spacing:.2px}
.logo em{font-style:normal;color:#5eeaa0}
.pill{margin-left:8px;background:#0f9d52;color:#fff;font-size:11.5px;font-weight:800;padding:3px 10px;border-radius:999px;letter-spacing:.4px}
nav{margin-left:auto;display:flex;gap:17px;font-size:14.5px}
nav a{color:#c3d2e8} nav a.on{color:#fff;font-weight:700}
@media(max-width:680px){nav a:not(.on){display:none}.pill{display:none}}

/* hero */
.hero{position:relative;overflow:hidden;background:radial-gradient(900px 480px at 85% -10%,rgba(34,195,230,.28),transparent 60%),radial-gradient(700px 420px at 8% 110%,rgba(29,111,242,.35),transparent 60%),linear-gradient(180deg,var(--navy),var(--navy2));color:#fff;padding:44px 16px 52px;text-align:center}
.hero:before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px);background-size:44px 44px;pointer-events:none}
.hero>*{position:relative}
.hero .kick{font-size:12.5px;font-weight:800;letter-spacing:2.2px;color:#7ee2ae;text-transform:uppercase;margin-bottom:10px}
.hero h1{font-size:34px;line-height:1.18;font-weight:800;max-width:660px;margin:0 auto 12px}
.hero h1 u{text-decoration:none;color:#7ee2ae}
.hero p{color:#c2d2e8;font-size:16.5px;max-width:580px;margin:0 auto 24px}
.checker{max-width:640px;margin:0 auto;background:#fff;border-radius:16px;padding:8px;display:flex;gap:8px;box-shadow:0 18px 44px rgba(2,10,24,.45)}
.checker input{flex:1;border:0;outline:0;font-size:17px;padding:12px;color:var(--ink);min-width:0}
.checker button{background:linear-gradient(180deg,#2b7ef5,#1663d8);color:#fff;border:0;border-radius:11px;font-size:16.5px;font-weight:700;padding:12px 22px;cursor:pointer;white-space:nowrap;box-shadow:0 4px 12px rgba(29,111,242,.4)}
.checker button:active{transform:translateY(1px)}
.checker button:disabled{opacity:.55;cursor:wait}
@media(max-width:500px){.checker{flex-direction:column}.checker button{padding:13px}}
.err{display:none;max-width:640px;margin:10px auto 0;background:#5c1717;color:#ffd7d7;font-size:14px;border-radius:10px;padding:9px 12px}
.examples{margin-top:13px;font-size:13.5px;color:#9db2d0}
.chip{display:inline-block;background:rgba(255,255,255,.12);color:#e8effc;border:1px solid rgba(255,255,255,.22);border-radius:999px;padding:4px 12px;margin:2px 3px;cursor:pointer;font-size:13px}
.chip:hover{background:rgba(255,255,255,.22)}
.trust{max-width:660px;margin:20px auto 0;display:flex;justify-content:center;gap:8px 24px;flex-wrap:wrap;font-size:13.5px;color:#c2d2e8}
.trust b{color:#5eeaa0}
.stats{max-width:660px;margin:22px auto 0;display:flex;justify-content:center;flex-wrap:wrap}
.stat{padding:0 20px;border-left:1px solid rgba(255,255,255,.15)}
.stat:first-child{border-left:0}
.stat .n{font-size:20px;font-weight:800;color:#fff}
.stat .l{font-size:12px;color:#93a9c9;letter-spacing:.4px}
@media(max-width:500px){.stat{padding:0 12px}.stat .n{font-size:17px}}

/* scanning */
#scan{display:none;max-width:640px;margin:22px auto 0;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.14);border-radius:14px;padding:16px 18px;text-align:left}
#scan .row{display:flex;align-items:center;gap:10px;color:#b9cbe4;font-size:14.5px;padding:4px 0;opacity:.45;transition:opacity .3s}
#scan .row.act{opacity:1;color:#fff}
#scan .row.done{opacity:.85;color:#8fe6b6}
.spin{width:15px;height:15px;flex:none;border-radius:50%;border:2px solid rgba(255,255,255,.25);border-top-color:#5eeaa0;animation:sp .8s linear infinite;display:none}
.row.act .spin{display:block}
.row .tick{display:none;color:#5eeaa0;font-weight:800}
.row.done .tick{display:block}
@keyframes sp{to{transform:rotate(360deg)}}

/* layout */
main{max-width:1080px;margin:0 auto;padding:30px 16px 8px}
section{margin-bottom:34px;scroll-margin-top:76px}
#report{scroll-margin-top:76px}
h2{font-size:22px;font-weight:800;margin-bottom:6px}
.sub{color:var(--mut);font-size:15px;margin-bottom:16px;max-width:640px}

/* report */
#report{display:none}
.failbox{background:var(--bad-bg);border:1px solid #f0bcbc;color:#7c1d1d;border-radius:var(--r);padding:18px 20px;font-size:15px}
.failbox b{color:#5c1010}
.score-card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:24px;display:flex;gap:24px;align-items:center;box-shadow:var(--sh);flex-wrap:wrap}
.ringwrap{position:relative;width:128px;height:128px;flex:none;margin:0 auto}
.ringwrap svg{transform:rotate(-90deg)}
.ring-bg{stroke:#e6edf5}.ring-fg{stroke-linecap:round;transition:stroke-dashoffset 1.1s cubic-bezier(.2,.7,.3,1)}
.ring-txt{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center}
.ring-txt .g{font-size:42px;font-weight:800;line-height:1}
.ring-txt .n{font-size:12.5px;color:var(--mut);font-weight:700}
.verdict{flex:1;min-width:250px}
.verdict h3{font-size:21px;font-weight:800;margin-bottom:5px}
.verdict p{color:var(--mut);font-size:15px}
.verdict p b{color:var(--ink)}
.share-row{display:flex;gap:8px;flex-wrap:wrap;margin-top:13px}
.sbtn{font-size:13.5px;font-weight:700;background:#eef3fb;border:1px solid var(--line);border-radius:9px;padding:7px 13px;color:var(--blue);cursor:pointer}
.sbtn:hover{background:#e2ecfc}

.checks{margin-top:16px;display:flex;flex-direction:column;gap:10px}
.check{background:var(--card);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;box-shadow:0 2px 8px rgba(16,41,77,.04)}
.check-head{display:flex;align-items:center;gap:12px;padding:15px 16px;cursor:pointer}
.badge{width:31px;height:31px;flex:none;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:16px}
.b-ok{background:var(--ok-bg);color:var(--ok)}.b-warn{background:var(--warn-bg);color:var(--warn)}.b-bad{background:var(--bad-bg);color:var(--bad)}
.check-head .t{font-weight:700;font-size:16px}
.check-head .s{color:var(--mut);font-size:14px}
.mins{font-size:12px;color:var(--mut);background:#f0f4fa;border-radius:999px;padding:2px 9px;font-weight:700;white-space:nowrap}
.pillst{font-size:12px;font-weight:800;padding:3px 10px;border-radius:999px;white-space:nowrap}
.p-ok{background:var(--ok-bg);color:var(--ok)}.p-warn{background:var(--warn-bg);color:var(--warn)}.p-bad{background:var(--bad-bg);color:var(--bad)}
.chev{color:var(--mut);font-size:13px;font-weight:700;transition:transform .25s}
.check.open .chev{transform:rotate(180deg)}
.detail{max-height:0;overflow:hidden;transition:max-height .45s ease}
.detail-in{border-top:1px solid var(--line);padding:16px;background:#fbfcfe}
.detail h4{font-size:12.5px;text-transform:uppercase;letter-spacing:.6px;color:var(--mut);margin:13px 0 5px}
.detail h4:first-child{margin-top:0}
.detail p{font-size:14.5px}
.detail .risk{background:var(--bad-bg);border:1px solid #f3c2c2;color:#7c1d1d;border-radius:10px;padding:10px 12px;font-size:14px}
.rec{font-family:ui-monospace,Menlo,Consolas,monospace;font-size:13px;background:#0d2140;color:#cfe3ff;border-radius:10px;padding:11px 12px;word-break:break-all;white-space:pre-wrap}
.fixbox{display:flex;gap:8px;align-items:stretch}
.fixbox .rec{flex:1}
.copybtn{flex:none;background:var(--blue);color:#fff;border:0;border-radius:10px;font-weight:700;font-size:13.5px;padding:0 15px;cursor:pointer}
@media(max-width:600px){.mins{display:none}.pillst{display:none}}

.actions{background:linear-gradient(180deg,#eef6ff,#e6f0ff);border:1px solid #cfe2ff;border-radius:var(--r);padding:19px 21px;margin-top:16px}
.actions h3{font-size:16.5px;font-weight:800;margin-bottom:9px}
.actions ol{margin-left:19px;font-size:15px}
.actions li{margin-bottom:6px}
.actions .total{margin-top:10px;font-size:14px;color:var(--blue-d);font-weight:700}

/* compare */
.cmp{background:var(--card);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;box-shadow:var(--sh)}
.cmp table{width:100%;border-collapse:collapse;font-size:14.5px}
.cmp th,.cmp td{padding:12px 15px;text-align:left;border-bottom:1px solid var(--line);vertical-align:top}
.cmp th{background:var(--navy);color:#fff;font-size:14px}
.cmp th.us{background:#0f9d52}
.cmp td.us{background:#f2fbf5;font-weight:600}
.cmp tr:last-child td{border-bottom:0}
.yes{color:var(--ok);font-weight:800}.no{color:var(--bad);font-weight:800}
@media(max-width:560px){.cmp th,.cmp td{padding:10px;font-size:13.5px}}

/* mail tester teaser */
.tester{background:var(--navy);border-radius:var(--r);color:#fff;padding:24px;display:flex;gap:22px;flex-wrap:wrap;align-items:center;box-shadow:var(--sh)}
.tester .lft{flex:1;min-width:250px}
.tester h2{color:#fff}
.tester p{color:#b9cbe4;font-size:15px}
.tester .steps{margin-top:12px;font-size:14.5px;color:#dce7f7}
.tester .steps div{margin-bottom:5px}
.tester .steps b{color:#5eeaa0}
.addrbox{flex:1;min-width:260px;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.16);border-radius:14px;padding:17px}
.addrbox .lab{font-size:12.5px;letter-spacing:.6px;text-transform:uppercase;color:#93a9c9;font-weight:800;margin-bottom:8px}
.addrbox .soon{font-size:17px;font-weight:800;color:#fff}
.addrbox .hint{font-size:13.5px;color:#93a9c9;margin-top:8px}

/* tools grid */
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(235px,1fr));gap:12px}
.tool{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:18px 16px;transition:transform .15s,box-shadow .15s}
.tool:hover{transform:translateY(-2px);box-shadow:var(--sh)}
.tool .ic{font-size:21px;margin-bottom:8px}
.tool h3{font-size:16px;font-weight:800;margin-bottom:4px}
.tool p{color:var(--mut);font-size:14px}
.tag{display:inline-block;font-size:11.5px;font-weight:800;letter-spacing:.4px;padding:2.5px 9px;border-radius:999px;margin-bottom:9px}
.t-live{background:var(--ok-bg);color:var(--ok)}.t-soon{background:#eef3fb;color:var(--blue)}

.why{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:21px}
.why p{font-size:15px;color:#33465e;margin-bottom:9px}
.why p:last-child{margin-bottom:0}

details.faq{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:13px 16px;margin-bottom:9px}
details.faq summary{font-weight:700;cursor:pointer;font-size:15.5px}
details.faq p{color:var(--mut);font-size:14.5px;margin-top:7px}

/* simple pages */
.page{max-width:820px;margin:0 auto;padding:34px 16px 10px}
.page h1{font-size:27px;font-weight:800;margin-bottom:14px}
.page h3{font-size:17px;font-weight:800;margin:20px 0 6px}
.page p,.page li{font-size:15.5px;color:#33465e}
.page p{margin-bottom:10px}
.page ul{margin:0 0 10px 20px}
.page li{margin-bottom:5px}

footer{background:var(--navy);color:#8fa5c4;margin-top:16px;padding:26px 16px 34px;text-align:center;font-size:13.5px}
footer .fb{color:#fff;font-weight:800;font-size:15px;margin-bottom:5px}
footer .fb em{font-style:normal;color:#5eeaa0}
footer .flinks{margin:9px 0 10px}
footer .flinks a{color:#c3d2e8;margin:0 11px;font-size:13.5px}
footer .flinks a:hover{color:#fff}

@media print{
  header,.hero,#compare,#tester,#tools,footer,.share-row{display:none !important}
  #report{display:block !important}
  .detail{max-height:none !important}
  body{background:#fff}
}