/* =========================================================================
   Reform Tax — v4 · Decade-inspired editorial.
   Fraunces serif · Inter sans · off-white paper · ink black · sharp edges.
   ========================================================================= */
:root{
  --paper:#f5f4f0;
  --paper-2:#eceae4;
  --ink:#0d120b;
  --ink-soft:rgba(13,18,11,0.66);
  --ink-mute:rgba(13,18,11,0.42);
  --line:rgba(13,18,11,0.14);
  --line-2:rgba(13,18,11,0.28);
  --green:#1e3d12;
  --yellow:#e8c81a;
  --danger:#c2472b;
  --tap:54px;
  --ease:cubic-bezier(.22,.9,.28,1);
}
*{box-sizing:border-box;margin:0;padding:0;-webkit-font-smoothing:antialiased;}
[hidden]{display:none !important;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  font-family:'Inter',system-ui,-apple-system,sans-serif;font-weight:400;
  background:var(--paper);color:var(--ink);line-height:1.6;
  overflow-x:hidden;-webkit-tap-highlight-color:transparent;
}
a{color:inherit;text-decoration:none;}
::selection{background:var(--ink);color:var(--paper);}

.wrap{max-width:600px;margin:0 auto;padding:0 24px;}

/* ---------- reveal ---------- */
.reveal{opacity:0;transform:translateY(26px);
  transition:opacity .8s var(--ease),transform .8s var(--ease);transition-delay:var(--d,0s);}
.reveal.in{opacity:1;transform:none;}
@media (prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none;transition:none;}
  .marquee__track{animation:none !important;}
}

/* ---------- header ---------- */
.site-header{position:sticky;top:0;z-index:100;display:flex;align-items:center;justify-content:space-between;
  padding:16px 24px;background:rgba(245,244,240,0.88);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);}
.brand-logo{height:22px;width:auto;display:block;filter:brightness(0) saturate(100%) invert(9%) sepia(18%) saturate(1050%) hue-rotate(58deg) brightness(95%) contrast(95%);}
.nav-cta{font-size:12px;font-weight:500;letter-spacing:0.1em;text-transform:uppercase;
  padding:10px 20px;border:1px solid var(--ink);color:var(--ink);
  transition:background .2s ease,color .2s ease;}
.nav-cta:active{background:var(--ink);color:var(--paper);}

/* ---------- hero ---------- */
.hero{padding:110px 0 90px;}
.hero h1{font-family:'Fraunces',serif;font-weight:400;
  font-size:clamp(38px,9.8vw,56px);line-height:1.08;letter-spacing:-0.02em;color:var(--ink);
  max-width:15ch;}
.hero h1 em{font-style:italic;font-weight:300;}
.hero .sub{margin-top:28px;font-size:17px;line-height:1.65;color:var(--ink-soft);max-width:460px;font-weight:300;}
.actions{margin-top:40px;display:flex;flex-direction:column;gap:12px;}

.btn{display:inline-block;text-align:center;padding:17px 32px;min-height:var(--tap);
  font-family:'Inter',sans-serif;font-size:12px;font-weight:600;letter-spacing:0.14em;text-transform:uppercase;
  cursor:pointer;border:none;transition:background .2s ease,color .2s ease,transform .1s ease;}
.btn:active{transform:scale(0.985);}
.btn-solid{background:var(--ink);color:var(--paper);}
.btn-invert{background:var(--paper);color:var(--ink);}
.btn-outline{border:1px solid var(--ink);color:var(--ink);background:transparent;}
.btn-block{width:100%;display:block;}
.btn:disabled{opacity:.55;cursor:default;}

/* ---------- marquee ---------- */
.marquee{overflow:hidden;border-block:1px solid var(--line);padding:16px 0;
  mask-image:linear-gradient(90deg,transparent,black 10%,black 90%,transparent);
  -webkit-mask-image:linear-gradient(90deg,transparent,black 10%,black 90%,transparent);}
.marquee__track{display:flex;gap:44px;width:max-content;white-space:nowrap;
  font-family:'Fraunces',serif;font-style:italic;font-weight:300;font-size:15px;
  letter-spacing:0.08em;color:var(--ink-mute);
  animation:marquee 26s linear infinite;}
@keyframes marquee{to{transform:translateX(-50%);}}

/* ---------- dark blocks ---------- */
.dark-block{background:var(--ink);color:var(--paper);padding:110px 0;}
.dark-block h2{font-family:'Fraunces',serif;font-weight:400;
  font-size:clamp(30px,8vw,44px);line-height:1.14;letter-spacing:-0.015em;}
.dark-block h2 em{font-style:italic;font-weight:300;color:var(--yellow);}
.dark-block .eyebrow{color:var(--yellow);}
.dark-sub{margin-top:24px;font-size:16px;font-weight:300;line-height:1.65;
  color:rgba(245,244,240,0.66);max-width:480px;}

.eyebrow{font-size:11px;font-weight:600;letter-spacing:0.24em;text-transform:uppercase;
  color:var(--ink-mute);margin-bottom:22px;}

/* ---------- steps ---------- */
.steps{padding:100px 0;}
.step{padding:34px 0;border-top:1px solid var(--line);display:grid;
  grid-template-columns:48px minmax(0,1fr);column-gap:20px;}
.step:last-child{border-bottom:1px solid var(--line);}
.step__num{font-family:'Fraunces',serif;font-style:italic;font-weight:300;
  font-size:19px;color:var(--ink-mute);padding-top:5px;}
.step__body{min-width:0;}
.step h3{font-family:'Fraunces',serif;font-weight:400;font-size:27px;
  letter-spacing:-0.01em;margin-bottom:8px;}
.step p{font-size:15px;color:var(--ink-soft);font-weight:300;max-width:460px;}

/* ---------- stat ---------- */
.stat-block{text-align:left;}
.stat{display:flex;align-items:center;gap:20px;margin-bottom:26px;}
.stat__num{font-family:'Fraunces',serif;font-weight:300;font-size:clamp(84px,24vw,130px);
  line-height:0.9;letter-spacing:-0.04em;color:var(--yellow);}
.stat__label{font-size:15px;line-height:1.55;color:rgba(245,244,240,0.66);max-width:220px;font-weight:300;}
.stat__line{font-family:'Fraunces',serif;font-weight:400;font-size:clamp(22px,6vw,28px);
  line-height:1.3;}
.stat__line em{font-style:italic;font-weight:300;color:var(--yellow);}

/* ---------- form ---------- */
.form-section{padding:100px 0;}
.form-section h2{font-family:'Fraunces',serif;font-weight:400;
  font-size:clamp(30px,8vw,42px);line-height:1.14;letter-spacing:-0.015em;}
.form-section h2 em{font-style:italic;font-weight:300;}
.form-intro{margin-top:14px;font-size:15px;color:var(--ink-soft);font-weight:300;}

.progress{height:2px;background:var(--line);margin:30px 0;overflow:hidden;}
.progress__bar{display:block;height:100%;width:0%;background:var(--ink);
  transition:width .45s var(--ease);}

.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:14px;}
.field{display:block;margin-bottom:16px;}
.field__label{display:block;font-size:11px;font-weight:600;letter-spacing:0.14em;
  text-transform:uppercase;color:var(--ink-mute);margin-bottom:8px;}
.field input,.field select{
  width:100%;min-height:var(--tap);padding:14px 16px;font-family:'Inter',sans-serif;font-size:16px;
  color:var(--ink);background:transparent;border:1px solid var(--line-2);border-radius:0;
  appearance:none;-webkit-appearance:none;
  transition:border-color .18s ease,box-shadow .18s ease;}
.field input::placeholder{color:var(--ink-mute);}
.field input:focus,.field select:focus{outline:none;border-color:var(--ink);
  box-shadow:0 0 0 3px rgba(13,18,11,0.08);}
.field select{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='13' height='13' viewBox='0 0 24 24' fill='none' stroke='%230d120b' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 16px center;padding-right:42px;}
.field.is-invalid input,.field.is-invalid select,input.is-invalid,select.is-invalid{border-color:var(--danger);}
.field__error{display:none;font-size:12px;color:var(--danger);margin-top:6px;}
.field__error.show{display:block;}

/* success */
.success{text-align:center;padding:20px 0;}
.success__check{width:64px;height:64px;margin:0 auto 24px;border-radius:50%;
  display:grid;place-items:center;background:var(--ink);color:var(--paper);
  animation:pop .5s var(--ease) both;}
@keyframes pop{0%{transform:scale(0.5);opacity:0;}100%{transform:scale(1);opacity:1;}}
.success h2{font-family:'Fraunces',serif;font-weight:400;font-size:30px;}
.success__sub{margin:12px auto 30px;font-size:15px;color:var(--ink-soft);max-width:380px;font-weight:300;}

/* ---------- final cta ---------- */
.final-cta{text-align:left;}
.final-cta h2{margin-bottom:22px;}
.final-sub{font-size:15px;font-weight:300;line-height:1.65;
  color:rgba(245,244,240,0.66);max-width:440px;margin-bottom:38px;}
.final-cta .btn{min-width:220px;}

/* ---------- footer ---------- */
.site-footer{padding:28px 24px;border-top:1px solid var(--line);
  display:flex;align-items:center;justify-content:space-between;gap:16px;background:var(--paper-2);}
.site-footer .brand-logo{height:19px;}
.cr{font-size:10px;letter-spacing:0.12em;color:var(--ink-mute);text-transform:uppercase;
  text-align:right;font-weight:500;}

@media (max-width:360px){ .grid-2{grid-template-columns:1fr;} }