/* fivedollars.ai — banknote system.
   One committed look: currency paper, engraved green ink, the modern
   five's purple numeral, red overprint stamps. Light only, by design. */

@import url('https://fonts.googleapis.com/css2?family=Fraunces:ital,opsz,wght@0,9..144,500;0,9..144,650;0,9..144,900;1,9..144,900&family=Public+Sans:wght@400;500;600;700&family=IBM+Plex+Mono:wght@400;500;600&display=swap');

:root{
  --paper:      #F2EFE2;
  --paper-hi:   #FBF9EF;
  --ink:        #16281F;
  --ink-soft:   #43554B;
  --green:      #1E5B41;
  --green-deep: #10382A;
  --purple:     #6C59A8;   /* the modern five's numeral */
  --overprint:  #B3402E;   /* serial/stamp red */
  --hairline:   #C9C4AB;
  --gold:       #A98D4B;
  --max:        1120px;
  --serif: "Fraunces", Georgia, serif;
  --sans:  "Public Sans", -apple-system, "Segoe UI", sans-serif;
  --mono:  "IBM Plex Mono", ui-monospace, Menlo, monospace;
}

*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation:none!important;transition:none!important}}
body{
  margin:0;background:var(--paper);color:var(--ink);
  font-family:var(--sans);font-size:16.5px;line-height:1.6;
  background-image:
    repeating-linear-gradient(0deg, rgba(30,91,65,.035) 0 1px, transparent 1px 7px),
    radial-gradient(1200px 500px at 85% -100px, rgba(108,89,168,.06), transparent 60%);
}
.wrap{max-width:var(--max);margin:0 auto;padding:0 24px}
a{color:var(--green);text-underline-offset:3px}
a:hover{color:var(--green-deep)}
a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible{outline:2.5px solid var(--purple);outline-offset:2px;border-radius:2px}
h1,h2,h3{font-family:var(--serif);font-weight:650;letter-spacing:-.01em;text-wrap:balance;margin:0 0 .45em}
h1{font-size:clamp(1.7rem,5.2vw,3.4rem);line-height:1.06;font-weight:900;overflow-wrap:anywhere}
h2{font-size:clamp(1.45rem,3vw,2rem);line-height:1.15}
h3{font-size:1.15rem}
p{margin:0 0 1em}
.prose{max-width:66ch}
.mono{font-family:var(--mono)}
.small{font-size:.86rem;color:var(--ink-soft)}

/* ---------- masthead ---------- */
.masthead{border-bottom:1.5px solid var(--ink);background:var(--paper);position:sticky;top:0;z-index:40}
.masthead .wrap{display:flex;align-items:center;gap:26px;height:64px}
.brand{display:flex;align-items:baseline;gap:2px;text-decoration:none;color:var(--ink);font-family:var(--serif);font-weight:900;font-size:1.35rem}
.brand .five{color:var(--purple);font-style:italic;font-size:1.6rem;line-height:0}
.brand .tld{color:var(--green);font-weight:650;font-size:.95rem}
.nav{margin-left:auto;display:flex;gap:22px;align-items:center}
.nav a{font-size:.92rem;font-weight:600;color:var(--ink-soft);text-decoration:none}
.nav a:hover,.nav a[aria-current=page]{color:var(--ink)}
.nav .cta{color:var(--paper-hi);background:var(--green);padding:9px 16px;border-radius:3px;border:1.5px solid var(--green-deep);box-shadow:2px 2px 0 var(--green-deep)}
.nav .cta:hover{background:var(--green-deep);color:var(--paper-hi)}
@media(max-width:760px){.nav{gap:14px}.nav a:not(.cta){display:none}.masthead .wrap{height:58px}}

/* ---------- certificate frame / hero ---------- */
.hero{padding:64px 0 40px;position:relative;overflow:hidden}
.hero .wrap{position:relative}
.watermark{position:absolute;right:-40px;top:-70px;font-family:var(--serif);font-style:italic;font-weight:900;font-size:clamp(280px,38vw,460px);line-height:1;color:var(--purple);opacity:.09;user-select:none;pointer-events:none;z-index:0}
.hero-inner{position:relative;z-index:1}
.kicker{font-family:var(--mono);font-size:.74rem;letter-spacing:.16em;text-transform:uppercase;color:var(--overprint);margin:0 0 18px}
.hero h1{max-width:15ch}
.hero .lede{font-size:1.22rem;color:var(--ink-soft);max-width:44ch;margin-top:10px}
.hero .lede strong{color:var(--ink)}
.hero-meta{display:flex;gap:36px;flex-wrap:wrap;margin-top:34px;padding-top:22px;border-top:1px solid var(--hairline)}
.hero-meta dt{font-family:var(--mono);font-size:.68rem;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-soft);margin-bottom:4px}
.hero-meta dd{margin:0;font-family:var(--serif);font-weight:650;font-size:1.25rem}
.hero-meta dd .up{color:var(--green)}

/* ---------- buttons & forms ---------- */
.btn{display:inline-block;font-family:var(--sans);font-weight:700;font-size:.98rem;color:var(--paper-hi);background:var(--green);border:1.5px solid var(--green-deep);border-radius:3px;padding:13px 22px;text-decoration:none;cursor:pointer;box-shadow:3px 3px 0 var(--green-deep);transition:transform .06s ease}
.btn:hover{background:var(--green-deep);color:var(--paper-hi)}
.btn:active{transform:translate(2px,2px);box-shadow:1px 1px 0 var(--green-deep)}
.btn.purple{background:var(--purple);border-color:#4E3E80;box-shadow:3px 3px 0 #4E3E80}
.btn.purple:hover{background:#5B4A92}
input[type=text],input[type=email],input[type=search],textarea,select{
  font:inherit;color:var(--ink);background:var(--paper-hi);
  border:1.5px solid var(--ink);border-radius:3px;padding:11px 13px;width:100%}
textarea{min-height:84px;resize:vertical}
label{font-weight:600;font-size:.9rem;display:block;margin:0 0 6px}
label .opt{font-weight:400;color:var(--ink-soft);font-size:.8rem}

/* ---------- stamps & badges ---------- */
.stamp{display:inline-block;font-family:var(--mono);font-weight:600;font-size:.66rem;letter-spacing:.14em;text-transform:uppercase;padding:4px 9px;border:2px solid currentColor;border-radius:2px;transform:rotate(-4deg);mix-blend-mode:multiply}
.stamp.hot{color:var(--overprint)}
.stamp.high{color:var(--green)}
.stamp.medium{color:var(--ink-soft);border-style:dashed}
.stamp.niche{color:var(--gold);border-style:dotted}
.badge{display:inline-flex;align-items:center;gap:7px;font-family:var(--mono);font-size:.74rem;color:var(--ink-soft);border:1px solid var(--hairline);border-radius:999px;padding:5px 12px;background:var(--paper-hi)}
.badge .dot{width:7px;height:7px;border-radius:50%;background:var(--purple)}

/* ---------- price block ---------- */
.pricepair{display:flex;align-items:baseline;gap:12px;flex-wrap:wrap}
.was{font-family:var(--mono);color:var(--ink-soft);text-decoration:line-through;text-decoration-color:var(--overprint);text-decoration-thickness:2px}
.now{font-family:var(--serif);font-style:italic;font-weight:900;font-size:1.9rem;color:var(--purple);line-height:1}
.now .max{font-family:var(--mono);font-style:normal;font-weight:500;font-size:.66rem;letter-spacing:.12em;color:var(--ink-soft);vertical-align:super}

/* ---------- cards ---------- */
.grid{display:grid;gap:16px}
.grid.cols3{grid-template-columns:repeat(auto-fill,minmax(300px,1fr))}
.grid.cols4{grid-template-columns:repeat(auto-fill,minmax(240px,1fr))}
.card{background:var(--paper-hi);border:1.5px solid var(--ink);border-radius:4px;padding:18px 18px 16px;position:relative;box-shadow:3px 3px 0 rgba(22,40,31,.12);display:flex;flex-direction:column;gap:8px}
a.card{text-decoration:none;color:var(--ink)}
a.card:hover{box-shadow:4px 4px 0 rgba(30,91,65,.35);border-color:var(--green-deep);color:var(--ink)}
.card h3{margin:0;font-size:1.04rem;line-height:1.25}
.card .scope{font-size:.86rem;color:var(--ink-soft);flex:1}
.card .row{display:flex;align-items:baseline;justify-content:space-between;gap:10px}
.card .cat{font-family:var(--mono);font-size:.66rem;letter-spacing:.1em;text-transform:uppercase;color:var(--green)}
.card .pricepair .now{font-size:1.35rem}
.card .stamp{position:absolute;top:-10px;right:10px;background:var(--paper-hi)}

/* category tiles */
.cattile{display:flex;flex-direction:column;gap:4px;background:var(--paper-hi);border:1.5px solid var(--ink);border-radius:4px;padding:16px;text-decoration:none;color:var(--ink);box-shadow:3px 3px 0 rgba(22,40,31,.12)}
.cattile:hover{border-color:var(--green-deep);box-shadow:4px 4px 0 rgba(30,91,65,.35);color:var(--ink)}
.cattile .n{font-family:var(--serif);font-weight:650;font-size:1.06rem}
.cattile .c{font-family:var(--mono);font-size:.72rem;color:var(--ink-soft)}

/* ---------- sections ---------- */
section{padding:44px 0 8px}
.rule{display:flex;align-items:baseline;gap:16px;margin:0 0 22px}
.rule h2{margin:0}
.rule .line{flex:1;border-top:1px solid var(--hairline);transform:translateY(-6px)}
.rule .more{font-size:.9rem;white-space:nowrap}

/* steps */
.steps{display:grid;gap:14px;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));counter-reset:step}
.step{background:var(--paper-hi);border:1px solid var(--hairline);border-radius:4px;padding:18px}
.step::before{counter-increment:step;content:counter(step);font-family:var(--serif);font-style:italic;font-weight:900;font-size:2rem;color:var(--purple);display:block;line-height:1;margin-bottom:8px}
.step h3{font-size:1rem;margin-bottom:6px}
.step p{font-size:.88rem;color:var(--ink-soft);margin:0}

/* receipt */
.receipt{background:var(--paper-hi);border:1.5px dashed var(--ink);border-radius:2px;padding:22px 24px;font-family:var(--mono);font-size:.92rem;max-width:420px;box-shadow:4px 4px 0 rgba(22,40,31,.1)}
.receipt .rrow{display:flex;justify-content:space-between;gap:8px;padding:3px 0}
.receipt .rrow.total{border-top:1.5px solid var(--ink);margin-top:8px;padding-top:10px;font-weight:600}
.receipt .rrow .neg{color:var(--green)}
.receipt .rhead{text-align:center;letter-spacing:.14em;text-transform:uppercase;font-size:.72rem;border-bottom:1px solid var(--hairline);padding-bottom:10px;margin-bottom:10px}
.receipt .rfoot{margin-top:12px;padding-top:10px;border-top:1px solid var(--hairline);font-size:.72rem;color:var(--ink-soft);line-height:1.5}

/* waitlist band */
.band{background:var(--green-deep);color:var(--paper);border-top:2px solid var(--ink);border-bottom:2px solid var(--ink);padding:52px 0;margin-top:56px;position:relative;overflow:hidden}
.band .watermark{color:var(--paper);opacity:.06;top:-120px}
.band h2{color:var(--paper-hi)}
.band p{color:#C9D8CE}
.wlform{display:flex;gap:10px;max-width:460px;margin-top:18px;flex-wrap:wrap}
.wlform input[type=email]{flex:1;min-width:220px;border-color:var(--green-deep)}
.wlform .hp{position:absolute;left:-9999px;height:0;width:0;overflow:hidden}
.wlok{font-family:var(--mono);color:#8FD6AE;font-size:.95rem;margin-top:10px;display:none}
.wlerr{font-family:var(--mono);color:#F0B9A2;font-size:.88rem;margin-top:10px;display:none}

/* ---------- task page ---------- */
.crumbs{font-family:var(--mono);font-size:.74rem;margin:26px 0 8px;color:var(--ink-soft)}
.crumbs a{color:var(--ink-soft)}
.taskhead{display:flex;flex-wrap:wrap;gap:26px;align-items:flex-start;justify-content:space-between;padding-bottom:26px;border-bottom:1.5px solid var(--ink);margin-bottom:30px}
.taskhead .left{max-width:640px}
.taskhead .lede{color:var(--ink-soft);font-size:1.05rem;margin-top:8px}
.tickbox{background:var(--paper-hi);border:1.5px solid var(--ink);border-radius:4px;padding:16px 20px;min-width:250px;box-shadow:3px 3px 0 rgba(22,40,31,.12)}
.tickbox .lab{font-family:var(--mono);font-size:.66rem;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-soft)}
.cols{display:grid;grid-template-columns:1.2fr .8fr;gap:40px;align-items:start}
@media(max-width:860px){.cols{grid-template-columns:1fr}}
.brief{background:var(--paper-hi);border:1.5px solid var(--ink);border-radius:4px;padding:24px;box-shadow:4px 4px 0 rgba(22,40,31,.12)}
.brief .fields{display:grid;gap:14px;margin:14px 0 18px}
.brief .note{font-size:.8rem;color:var(--ink-soft);margin-top:10px}
.speclist{list-style:none;padding:0;margin:0 0 6px}
.speclist li{padding:9px 0 9px 26px;border-bottom:1px dotted var(--hairline);position:relative;font-size:.95rem}
.speclist li::before{content:"✓";position:absolute;left:2px;color:var(--green);font-weight:700}
.fineprint{border-left:3px solid var(--gold);padding:6px 0 6px 14px;font-size:.85rem;color:var(--ink-soft);margin:16px 0}
.serial{font-family:var(--mono);font-size:.7rem;letter-spacing:.18em;color:var(--overprint);margin-top:6px}

/* filter bar */
.filterbar{display:flex;gap:12px;flex-wrap:wrap;align-items:center;margin:20px 0 24px;position:sticky;top:64px;background:var(--paper);padding:12px 0;z-index:30;border-bottom:1px solid var(--hairline)}
@media(max-width:760px){.filterbar{top:58px}}
.filterbar input[type=search]{max-width:330px}
.chip{font-family:var(--mono);font-size:.72rem;letter-spacing:.05em;border:1.5px solid var(--ink);background:var(--paper-hi);border-radius:999px;padding:6px 13px;cursor:pointer;color:var(--ink)}
.chip[aria-pressed=true]{background:var(--ink);color:var(--paper-hi)}
.chip.hotchip[aria-pressed=true]{background:var(--overprint);border-color:var(--overprint)}
.count{font-family:var(--mono);font-size:.78rem;color:var(--ink-soft);margin-left:auto}

/* faq */
details{border:1px solid var(--hairline);border-radius:4px;background:var(--paper-hi);padding:0 18px;margin-bottom:10px}
summary{font-weight:600;padding:14px 0;cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center}
summary::after{content:"+";font-family:var(--serif);font-size:1.3rem;color:var(--purple)}
details[open] summary::after{content:"−"}
details p{color:var(--ink-soft);padding-bottom:14px;margin:0}

/* footer */
footer{margin-top:70px;border-top:2px solid var(--ink);background:var(--paper);padding:38px 0 50px}
footer .cols4f{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:30px}
@media(max-width:760px){footer .cols4f{grid-template-columns:1fr 1fr}}
footer h4{font-family:var(--mono);font-size:.7rem;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-soft);margin:0 0 12px}
footer a{display:block;color:var(--ink-soft);text-decoration:none;font-size:.9rem;padding:3px 0}
footer a:hover{color:var(--ink)}
.rails{font-size:.84rem;color:var(--ink-soft);max-width:34ch}
.fserial{font-family:var(--mono);font-size:.68rem;letter-spacing:.2em;color:var(--overprint);margin-top:18px}

table{border-collapse:collapse;width:100%;font-size:.92rem}
th,td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--hairline)}
thead th{font-family:var(--mono);font-size:.68rem;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-soft)}
.tablewrap{overflow-x:auto}