/* Certimail. Concept: the certified-mail slip. Hard edges, perforations, a postmark, tracking-number mono.
   Palette: cool gray ground, ink, one cobalt accent. Fonts self-hosted (Bricolage Grotesque with its
   optical-size axis for headlines, Instrument Sans for text, IBM Plex Mono for numbers). */
@font-face{font-family:"Bricolage Grotesque";src:url(/fonts/bricolage.woff2) format("woff2");font-weight:500 800;font-display:swap}
@font-face{font-family:"Instrument Sans";src:url(/fonts/instrument.woff2) format("woff2");font-weight:400 600;font-display:swap}
@font-face{font-family:"IBM Plex Mono";src:url(/fonts/plexmono.woff2) format("woff2");font-weight:500;font-display:swap}

:root{
  --ground:#EDF0F4; --paper:#fff; --ink:#0E1626; --muted:#46506A; --line:#C9D0DC;
  --cobalt:#2A44F5; --cobalt-dark:#1A2FC2;
  --head:"Bricolage Grotesque",system-ui,sans-serif; --body:"Instrument Sans",system-ui,sans-serif;
  --mono:"IBM Plex Mono",ui-monospace,monospace;
  --wrap:1120px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--ground);color:var(--ink);font:400 1.0625rem/1.6 var(--body);-webkit-font-smoothing:antialiased}
a{color:var(--cobalt-dark);text-underline-offset:3px}
a:hover{color:var(--ink)}
:focus-visible{outline:3px solid var(--cobalt);outline-offset:3px}
.mono{font-family:var(--mono);font-weight:500}
.skip{position:absolute;left:-999px;top:0;background:var(--ink);color:#fff;padding:.6rem 1rem;z-index:10}
.skip:focus{left:0}

h1,h2,h3{font-family:var(--head);font-variation-settings:"opsz" 72;font-weight:680;line-height:1.05;letter-spacing:-.02em;margin:0}
h1{font-size:clamp(2.5rem,5.6vw,4.4rem)}
h2{font-size:clamp(1.8rem,3.4vw,2.6rem)}
h3{font-size:1.35rem;line-height:1.2}
p{margin:0 0 1rem}

/* status bar */
.status{background:var(--ink);color:#fff;font-size:.9rem}
.status p{max-width:var(--wrap);margin:0 auto;padding:.55rem 1.5rem}
.status a{color:#fff;font-weight:600}

/* header */
.top{max-width:var(--wrap);margin:0 auto;padding:1rem 1.5rem;display:flex;align-items:center;justify-content:space-between;min-height:68px}
.brand{display:flex;align-items:center;gap:.65rem;text-decoration:none;color:var(--ink);font:680 1.35rem var(--head);font-variation-settings:"opsz" 48;letter-spacing:-.02em}
.brand img{display:block}
.top nav{display:flex;gap:1.6rem}
.top nav a{color:var(--ink);text-decoration:none;font-weight:500}
.top nav a:hover{text-decoration:underline;text-underline-offset:6px;text-decoration-thickness:2px}

main{max-width:var(--wrap);margin:0 auto;padding:0 1.5rem}
section{padding:4.5rem 0}

/* buttons: solid square + ghost text link */
.btn{display:inline-block;background:var(--cobalt);color:#fff;text-decoration:none;font-weight:600;padding:.9rem 1.5rem;border-radius:2px;white-space:nowrap}
.btn:hover{background:var(--ink);color:#fff}
.ghost{display:inline-block;color:var(--ink);font-weight:600;padding:.9rem .25rem;text-decoration:underline;text-decoration-thickness:2px;text-underline-offset:6px}
.actions{display:flex;flex-wrap:wrap;align-items:center;gap:1.25rem}

/* hero: asymmetric, the slip bleeds past the grid on the right */
.hero{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:3rem;align-items:center;padding:3.5rem 0 5rem}
.hero h1{max-width:13ch;margin-bottom:1.4rem}
.lede{font-size:1.25rem;line-height:1.5;color:var(--muted);max-width:34ch;margin-bottom:2rem}

.slip{position:relative;margin:0;background:var(--paper);border:1.5px solid var(--ink);border-radius:2px;padding:0 0 3.4rem 0;transform:rotate(1.6deg);box-shadow:8px 8px 0 var(--ink);margin-right:-1.5rem}
.slip::before{content:"";position:absolute;left:-1.5px;top:44px;bottom:0;width:10px;background:radial-gradient(circle at 0 50%,var(--ground) 0 4px,transparent 4.5px) 0 0/10px 20px repeat-y}
.slip-band{display:flex;justify-content:space-between;gap:1rem;background:var(--cobalt);color:#fff;font:500 .78rem/1 var(--mono);letter-spacing:.08em;padding:.85rem 1.25rem .85rem 1.6rem}
.slip-rows{margin:0;padding:.5rem 1.25rem 0 1.6rem}
.slip-rows div{display:grid;grid-template-columns:5rem 1fr;gap:.75rem;padding:.7rem 0;border-bottom:1px dashed var(--line)}
.slip-rows dt{font:500 .75rem/1.7 var(--mono);color:var(--muted);text-transform:uppercase;letter-spacing:.06em}
.slip-rows dd{margin:0;font-weight:500;line-height:1.35}
.trail{list-style:none;margin:1.1rem 1.25rem 0 1.6rem;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:4px}
.trail li{font:500 .72rem/1 var(--mono);letter-spacing:.04em;text-transform:uppercase;color:var(--muted);padding-top:.55rem;border-top:4px solid var(--line)}
.trail li.done{color:var(--ink);border-top-color:var(--ink)}
.trail li.now{color:var(--cobalt-dark);border-top-color:var(--cobalt)}
.slip-foot{margin:1rem 1.25rem 0 1.6rem;font-size:.78rem;color:var(--muted)}
.stamp{position:absolute;right:-22px;bottom:-34px;width:104px;height:104px;color:var(--cobalt);transform:rotate(-14deg);background:var(--ground);border-radius:50%;opacity:.96}

/* how: heading left, definition list right (right column is structured content, not filler) */
.how{display:grid;grid-template-columns:minmax(0,4fr) minmax(0,7fr);gap:3rem;border-top:1.5px solid var(--ink)}
.how-list{margin:0}
.how-list div{padding:1.1rem 0;border-bottom:1px solid var(--line)}
.how-list div:first-child{padding-top:0}
.how-list dt{font:680 1.3rem/1.2 var(--head);font-variation-settings:"opsz" 36;margin-bottom:.25rem}
.how-list dd{margin:0;color:var(--muted);max-width:52ch}

/* prompts: full-bleed ink band */
.prompts{position:relative;isolation:isolate;padding:4.5rem 0}
.prompts::before{content:"";position:absolute;inset:0 calc(50% - 50vw);background:var(--ink);z-index:-1}
.prompts{color:#fff}
.prompts h2{margin-bottom:2rem}
.prompts ul{list-style:none;margin:0;padding:0;display:grid;gap:.9rem;max-width:760px}
.prompts li{font:500 .98rem/1.55 var(--mono);padding:.9rem 1.1rem;border-left:4px solid var(--cobalt);background:#17223A}
.prompts li:nth-child(even){margin-left:2.5rem}
.prompts li::before{content:"> ";color:#8FA0FF}
body{overflow-x:clip}

/* pricing */
.pricing .sub{color:var(--muted);margin:.6rem 0 2rem}
table{width:100%;border-collapse:collapse;background:var(--paper);border:1.5px solid var(--ink)}
th,td{padding:1.1rem 1.25rem;text-align:left;vertical-align:top;border-bottom:1px solid var(--line)}
thead th{background:var(--ink);color:#fff;font:500 .78rem/1 var(--mono);letter-spacing:.08em;text-transform:uppercase}
tbody th{font:650 1.1rem/1.3 var(--head);font-variation-settings:"opsz" 24;width:30%}
td{color:var(--muted)}
.num{text-align:right;white-space:nowrap}
td.num{color:var(--ink);font-size:1.5rem;line-height:1.2}
tbody tr:last-child th,tbody tr:last-child td{border-bottom:0}
.terms-list{margin:1.75rem 0 0;padding-left:1.2rem;max-width:70ch}
.terms-list li{margin-bottom:.5rem}

.honest{border-top:1.5px solid var(--ink)}
.honest h2{margin-bottom:1rem}
.honest p{max-width:64ch;font-size:1.15rem}

/* faq */
.faq{border-top:1.5px solid var(--ink)}
.faq h2{margin-bottom:1.5rem}
details{border-bottom:1px solid var(--line);max-width:760px}
summary{cursor:pointer;padding:1.1rem 0;font:650 1.15rem/1.3 var(--head);font-variation-settings:"opsz" 24;list-style:none;display:flex;justify-content:space-between;gap:1rem}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";font:500 1.4rem/1 var(--mono);color:var(--cobalt)}
details[open] summary::after{content:"-"}
details p{color:var(--muted);padding-bottom:1.1rem;margin:0;max-width:62ch}

.closer{background:var(--cobalt);color:#fff;padding:3.5rem 2.5rem;margin:1rem 0 4.5rem;display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:1.5rem}
.closer h2{max-width:18ch;font-size:clamp(1.8rem,3vw,2.4rem)}
.closer .btn{background:#fff;color:var(--ink)}
.closer .btn:hover{background:var(--ink);color:#fff}

/* footer */
.foot{border-top:1.5px solid var(--ink);margin-top:2rem}
.foot-grid{max-width:var(--wrap);margin:0 auto;padding:2.5rem 1.5rem 3rem;display:flex;flex-wrap:wrap;justify-content:space-between;gap:2rem;font-size:.95rem}
.foot-grid p{max-width:42ch;color:var(--muted)}
.foot-brand{font:680 1.2rem var(--head);color:var(--ink)!important;margin-bottom:.4rem!important}
.foot ul{list-style:none;margin:0;padding:0;display:grid;gap:.4rem}

/* text pages (privacy, terms, support) */
.doc{max-width:760px;padding:3rem 0 5rem}
.doc h1{font-size:clamp(2.2rem,4.5vw,3.2rem);margin-bottom:.75rem}
.doc .meta{color:var(--muted);margin-bottom:2.5rem}
.doc h2{font-size:1.5rem;margin:2.5rem 0 .75rem;padding-top:1.25rem;border-top:1px solid var(--line)}
.doc h3{margin:1.5rem 0 .5rem;font-size:1.15rem}
.doc ul{padding-left:1.2rem;margin:0 0 1rem}
.doc li{margin-bottom:.4rem}
.doc .callout{background:var(--paper);border:1.5px solid var(--ink);border-left:6px solid var(--cobalt);padding:1rem 1.25rem;margin:1.5rem 0}
.doc .callout p:last-child{margin:0}
.doc table{margin:1rem 0 1.5rem}
.doc td{color:var(--ink)}

@media (max-width:860px){
  .hero{grid-template-columns:1fr;gap:3rem;padding-top:2rem}
  .slip{margin-right:0;margin-left:.25rem;margin-bottom:1.5rem;transform:rotate(1deg)}
  .how{grid-template-columns:1fr;gap:1.75rem}
  .prompts li:nth-child(even){margin-left:0}
  .closer{padding:2.5rem 1.5rem}
}
@media (max-width:640px){
  body{font-size:1rem}
  .top nav{gap:1rem;font-size:.95rem}
  section{padding:3.25rem 0}
  /* real table kept side by side: tighter padding, secondary column wraps */
  th,td{padding:.8rem .7rem}
  tbody th{width:34%;font-size:1rem}
  td.num{font-size:1.2rem}
  tbody td:nth-child(2){font-size:.9rem}
  .doc table th,.doc table td{font-size:.92rem}
  .stamp{right:-8px;width:84px;height:84px}
}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}