/* Shortner — website-shortner.link */
:root{
  --ink:#101828;
  --muted:#5b6b82;
  --faint:#8a97ab;
  --bg:#ffffff;
  --soft:#f6f8fc;
  --line:#e6eaf2;
  --accent:#4f46e5;
  --accent-dark:#4338ca;
  --accent-soft:#eef1ff;
  --ok:#0e9f6e;
  --ok-soft:#e6f7f0;
  --radius:14px;
  --shadow:0 1px 2px rgba(16,24,40,.05),0 8px 24px -12px rgba(16,24,40,.12);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;color:var(--ink);background:var(--bg);line-height:1.6;font-size:16.5px;-webkit-font-smoothing:antialiased}
a{color:var(--accent);text-decoration:none}
a:hover{text-decoration:underline}
code{background:var(--soft);border:1px solid var(--line);border-radius:6px;padding:.1em .4em;font-size:.88em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace}
pre{background:#0f172a;color:#e2e8f0;border-radius:12px;padding:1.1rem 1.3rem;overflow-x:auto;font-size:.86rem;line-height:1.55}
pre code{background:none;border:none;color:inherit;padding:0;font-size:inherit}
img{max-width:100%}
.container{max-width:1080px;margin:0 auto;padding:0 22px}
.center{text-align:center}

/* header */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:.8rem 22px;flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:.55rem;color:var(--ink)}
.brand:hover{text-decoration:none}
.brand-mark svg{display:block;border-radius:7px}
.brand-name{font-weight:800;font-size:1.15rem;letter-spacing:-.01em}
.brand-tld{color:var(--faint);font-weight:600}
.site-nav{display:flex;align-items:center;gap:1.15rem;flex-wrap:wrap}
.site-nav a{color:var(--muted);font-weight:600;font-size:.93rem}
.site-nav a:hover{color:var(--ink);text-decoration:none}

/* buttons */
.btn{display:inline-block;background:var(--accent);color:#fff !important;font-weight:700;border:none;border-radius:10px;padding:.68rem 1.25rem;font-size:.95rem;cursor:pointer;transition:background .15s}
.btn:hover{background:var(--accent-dark);text-decoration:none}
.btn-small{padding:.48rem .95rem;font-size:.88rem}
.btn-large{padding:.85rem 1.7rem;font-size:1.02rem}

/* hero */
.hero{background:
  radial-gradient(900px 420px at 15% -10%,rgba(79,70,229,.10),transparent 60%),
  radial-gradient(700px 380px at 90% 0%,rgba(124,58,237,.08),transparent 55%),
  var(--bg);
  padding:5.2rem 0 4.2rem;border-bottom:1px solid var(--line)}
.hero-inner{max-width:760px}
.kicker{display:inline-block;background:var(--accent-soft);color:var(--accent-dark);font-weight:700;font-size:.78rem;letter-spacing:.06em;text-transform:uppercase;border-radius:999px;padding:.3rem .85rem;margin-bottom:1.1rem}
.hero h1{font-size:clamp(2.3rem,5.5vw,3.4rem);line-height:1.08;letter-spacing:-.025em;margin:.2rem 0 1rem}
.lede{font-size:1.16rem;color:var(--muted);max-width:620px;margin:0 0 1.9rem}
.demo form{display:flex;gap:.6rem;max-width:620px;flex-wrap:wrap}
.demo input{flex:1 1 320px;padding:.8rem 1rem;font-size:1rem;border:1.5px solid var(--line);border-radius:10px;outline:none;background:#fff}
.demo input:focus{border-color:var(--accent)}
.demo-note{margin-top:.9rem;background:var(--accent-soft);border:1px solid #dfe3ff;border-radius:10px;padding:.8rem 1rem;color:#3730a3;font-size:.94rem;max-width:620px}
.trust{list-style:none;display:flex;gap:1.5rem;flex-wrap:wrap;padding:0;margin:2rem 0 0;color:var(--muted);font-size:.9rem;font-weight:600}
.trust li::before{content:"\2713";color:var(--ok);font-weight:800;margin-right:.45rem}

/* sections */
.section{padding:4.2rem 0}
.section-soft{background:var(--soft);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.section-head{max-width:640px;margin:0 auto 2.6rem;text-align:center}
.section-head h2{font-size:2rem;letter-spacing:-.02em;margin:.4rem 0 .6rem}
.section-head p{color:var(--muted);margin:0}
h2{letter-spacing:-.015em}

/* cards */
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:1.2rem}
.cards-4{grid-template-columns:repeat(auto-fit,minmax(235px,1fr))}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:1.5rem 1.4rem;box-shadow:var(--shadow)}
.card h3{margin:.2rem 0 .5rem;font-size:1.07rem}
.card p{margin:0;color:var(--muted);font-size:.95rem}
.card-icon{font-size:1.5rem;margin-bottom:.6rem}

/* steps */
.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:1.2rem;margin-bottom:2rem}
.step{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:1.5rem 1.4rem;box-shadow:var(--shadow)}
.step-num{display:inline-flex;align-items:center;justify-content:center;width:2rem;height:2rem;border-radius:50%;background:var(--accent);color:#fff;font-weight:800;font-size:.95rem;margin-bottom:.7rem}
.step h3{margin:.1rem 0 .4rem;font-size:1.05rem}
.step p{margin:0;color:var(--muted);font-size:.94rem}
.link-arrow{font-weight:700}

/* notice box */
.notice-box{background:linear-gradient(135deg,#f6f8ff,#fbf7ff);border:1px solid #e3e6fb;border-radius:18px;padding:2.2rem 2.2rem;box-shadow:var(--shadow)}
.notice-box h2{margin:0 0 .7rem;font-size:1.5rem}
.notice-box p{color:#44506a;margin:.5rem 0}

/* CTA */
.section-cta h2{font-size:1.9rem;margin-bottom:.5rem}
.section-cta p{color:var(--muted);max-width:560px;margin:0 auto 1.6rem}

/* page hero (interior) */
.page-hero{background:
  radial-gradient(700px 300px at 10% -20%,rgba(79,70,229,.08),transparent 60%),var(--soft);
  border-bottom:1px solid var(--line);padding:3.4rem 0 2.6rem}
.page-hero h1{font-size:clamp(1.9rem,4vw,2.6rem);letter-spacing:-.02em;margin:.3rem 0 .4rem;max-width:760px}
.page-meta{color:var(--muted);margin:0;font-size:.98rem;max-width:720px}

/* prose */
.prose{max-width:760px}
.prose h2{font-size:1.45rem;margin:2.2rem 0 .7rem}
.prose p{color:#33415c}
.prose ul,.prose ol{color:#33415c;padding-left:1.3rem}
.prose li{margin:.45rem 0}
.prose table{width:100%;border-collapse:collapse;margin:1.2rem 0;font-size:.95rem}
.prose th,.prose td{text-align:left;border:1px solid var(--line);padding:.6rem .8rem;vertical-align:top}
.prose th{background:var(--soft)}
.prose hr{border:none;border-top:1px solid var(--line);margin:2.5rem 0 1.5rem}
.back-link{font-weight:600}

/* faq */
.faq-list{max-width:780px;margin:0 auto}
.faq-list details{background:#fff;border:1px solid var(--line);border-radius:12px;padding:1rem 1.3rem;margin-bottom:.8rem;box-shadow:var(--shadow)}
.faq-list summary{font-weight:700;cursor:pointer;font-size:1.02rem}
.faq-list summary::marker{color:var(--accent)}
.faq-list p{color:#33415c;margin:.8rem 0 .2rem;font-size:.97rem}

/* contact */
.contact-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:1.2rem;margin:1.2rem 0 2.2rem}
.contact-cards .card h3{font-size:1.02rem}
.mail{font-weight:700;word-break:break-all}

/* blog */
.post-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:1.2rem}
.post-card{display:block;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:1.6rem 1.5rem;box-shadow:var(--shadow);color:var(--ink);transition:transform .12s, box-shadow .12s}
.post-card:hover{text-decoration:none;transform:translateY(-2px);box-shadow:0 2px 4px rgba(16,24,40,.06),0 14px 32px -12px rgba(16,24,40,.18)}
.post-card h3{margin:.3rem 0 .55rem;font-size:1.12rem;line-height:1.35}
.post-card p{color:var(--muted);font-size:.93rem;margin:0}
.post-date{color:var(--faint);font-size:.82rem;font-weight:700;text-transform:uppercase;letter-spacing:.05em;margin:0 0 .2rem}
.post-card .link-arrow{display:inline-block;margin-top:.9rem;color:var(--accent);font-size:.92rem}

/* status */
.status-banner{border-radius:12px;padding:1rem 1.3rem;font-weight:800;font-size:1.05rem;margin-bottom:1.6rem}
.status-banner.ok{background:var(--ok-soft);color:#046c4e;border:1px solid #bfe9d9}
.status-table{width:100%;border-collapse:collapse;background:#fff;box-shadow:var(--shadow);border-radius:12px;overflow:hidden}
.status-table th,.status-table td{text-align:left;padding:.85rem 1.1rem;border-bottom:1px solid var(--line);font-size:.97rem}
.status-table th{background:var(--soft);font-size:.85rem;text-transform:uppercase;letter-spacing:.04em;color:var(--muted)}
.status-table tr:last-child td{border-bottom:none}
.pill{display:inline-block;border-radius:999px;padding:.22rem .75rem;font-size:.82rem;font-weight:700}
.pill.ok{background:var(--ok-soft);color:#046c4e}

/* footer */
.site-footer{background:#0f172a;color:#b7c2d4;margin-top:3rem}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:2rem;padding:3.2rem 22px 2rem}
.site-footer h4{color:#fff;font-size:.85rem;text-transform:uppercase;letter-spacing:.06em;margin:0 0 .9rem}
.site-footer a{display:block;color:#b7c2d4;font-size:.93rem;margin:.45rem 0}
.site-footer a:hover{color:#fff;text-decoration:none}
.footer-brand .brand-name{color:#fff}
.footer-about p{font-size:.92rem;color:#8fa0b8;max-width:280px}
.footer-bottom{display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;border-top:1px solid #1e293b;padding-top:1.4rem;padding-bottom:2rem;font-size:.86rem;color:#8fa0b8}
.footer-bottom a{display:inline;color:#b7c2d4;margin:0}
.footer-bottom p{margin:.2rem 0}

@media (max-width:860px){
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:620px){
  .hero{padding:3.6rem 0 3rem}
  .header-inner{justify-content:center}
  .footer-grid{grid-template-columns:1fr}
  .section{padding:3.2rem 0}
}