/* Richard Greenberg CPA PC — "Heritage" identity
   warm cream + deep forest-green + brass · Libre Caslon Display + Public Sans
   established, local, trustworthy · double-rule + seal motif */
@import url('https://fonts.googleapis.com/css2?family=Libre+Caslon+Display&family=Libre+Caslon+Text:ital,wght@0,400;0,700;1,400&family=Public+Sans:wght@300;400;500;600;700&display=swap');

:root{
  --paper:#f6f2e9; --paper-2:#efe9da; --card:#fbf8f1;
  --forest:#1f3d2f; --forest-2:#2c5340; --ink:#26302a; --ink-soft:#586057; --line:#e2dac8;
  --brass:#b08738; --brass-2:#8f6c28; --brass-soft:#f1e7d2;
  --green-soft:#e6ede6;
  --maxw:1140px; --r:4px; --r-lg:10px;
  --shadow:0 1px 2px rgba(31,61,47,.05),0 14px 40px rgba(31,61,47,.09);
  --shadow-sm:0 1px 2px rgba(31,61,47,.06),0 6px 18px rgba(31,61,47,.06);
  --serif:'Libre Caslon Display',Georgia,serif; --serif-t:'Libre Caslon Text',Georgia,serif;
  --sans:'Public Sans',-apple-system,system-ui,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--sans);
  font-size:17px;line-height:1.66;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
img{max-width:100%;display:block}
a{color:var(--forest-2);text-decoration:none}
a:hover{color:var(--brass-2)}
h1,h2,h3,h4{font-family:var(--serif);font-weight:400;line-height:1.16;letter-spacing:.002em;margin:0 0 .5em;color:var(--forest)}
h1{font-size:clamp(2.4rem,5.2vw,3.9rem)}
h2{font-size:clamp(1.8rem,3.3vw,2.65rem)}
h3{font-size:1.3rem;font-family:var(--serif-t);font-weight:700}
p{margin:0 0 1.1em}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
.eyebrow{font-family:var(--sans);font-size:.74rem;font-weight:700;letter-spacing:.22em;
  text-transform:uppercase;color:var(--brass-2);margin:0 0 1.1rem;display:flex;align-items:center;gap:.7rem}
.eyebrow::before{content:"";width:26px;height:1.5px;background:var(--brass)}
.eyebrow.c{justify-content:center}
.lede{font-size:1.2rem;color:var(--ink-soft);line-height:1.7}
.muted{color:var(--ink-soft)}
.center{text-align:center}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:.5rem;font-family:var(--sans);font-weight:600;
  font-size:.96rem;padding:.92rem 1.7rem;border-radius:var(--r);border:1px solid transparent;cursor:pointer;transition:.18s ease}
.btn-primary{background:var(--forest);color:#f6f2e9}
.btn-primary:hover{background:var(--forest-2);color:#fff;transform:translateY(-1px)}
.btn-ghost{background:transparent;color:var(--forest);border-color:var(--brass)}
.btn-ghost:hover{background:var(--brass-soft);color:var(--brass-2)}
.btn-on-forest{background:var(--brass);color:#26201a}
.btn-on-forest:hover{background:#c79a45;transform:translateY(-1px)}

/* header */
.site-header{position:sticky;top:0;z-index:60;background:rgba(246,242,233,.86);
  backdrop-filter:saturate(150%) blur(12px);border-bottom:1px solid transparent;transition:.25s}
.site-header.scrolled{border-bottom-color:var(--line);box-shadow:0 6px 22px rgba(31,61,47,.06)}
.nav-bar{display:flex;align-items:center;justify-content:space-between;height:76px}
.brand{display:flex;align-items:center;gap:.7rem;font-family:var(--serif);font-size:1.24rem;color:var(--forest)}
.brand .mk{width:36px;height:36px;flex:0 0 36px}
.brand small{display:block;font-family:var(--sans);font-size:.6rem;letter-spacing:.22em;text-transform:uppercase;color:var(--brass-2);font-weight:700;margin-top:1px}
.nav-links{display:flex;align-items:center;gap:1.5rem;list-style:none;margin:0;padding:0}
.nav-links a{font-family:var(--sans);font-size:.93rem;font-weight:500;color:var(--ink)}
.nav-links a:hover{color:var(--brass-2)}
.nav-cta{margin-left:.4rem}
.nav-toggle{display:none;background:none;border:0;cursor:pointer;padding:8px;flex-direction:column;gap:5px}
.nav-toggle span{width:24px;height:2px;background:var(--forest);transition:.2s}
.nav-toggle[aria-expanded=true] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle[aria-expanded=true] span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded=true] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* hero */
.hero{position:relative;overflow:hidden;border-bottom:1px solid var(--line);
  background:radial-gradient(ellipse 90% 70% at 80% 0%,var(--green-soft),var(--paper) 60%)}
.hero-inner{position:relative;padding:5.5rem 0 5rem;max-width:760px}
.hero h1{margin-bottom:.32em}
.hero h1 .acc{font-style:italic;color:var(--brass-2);font-family:var(--serif-t)}
.hero-actions{display:flex;gap:.8rem;flex-wrap:wrap;margin-top:1.6rem}
.hero-trust{display:flex;flex-wrap:wrap;gap:1.3rem;margin-top:2.4rem;align-items:center}
.hero-trust span{font-size:.82rem;font-weight:600;color:var(--ink-soft);display:flex;align-items:center;gap:.5rem}
.hero-trust span::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--brass)}

/* double-rule divider */
.drule{border:0;height:0;border-top:1px solid var(--brass);position:relative;margin:0}
.drule::after{content:"";position:absolute;left:0;right:0;top:3px;border-top:1px solid var(--brass);opacity:.5}

/* sections */
section{padding:5.4rem 0}
.alt{background:var(--paper-2)}
.forest-sec{background:var(--forest);color:#d6e0d4}
.forest-sec h2,.forest-sec h3{color:#fff}
.forest-sec .lede,.forest-sec p{color:#bcc9ba}
.forest-sec .eyebrow{color:#dcc187}
.forest-sec .eyebrow::before{background:#dcc187}
.sec-head{max-width:680px;margin:0 0 3rem}
.sec-head.c{margin:0 auto 3rem;text-align:center}

/* split */
.split{display:grid;grid-template-columns:1fr 1fr;gap:3.5rem;align-items:center}
.split.r .split-aside{order:2}
.aside-card{background:var(--card);border:1px solid var(--line);border-radius:var(--r-lg);padding:2.3rem;box-shadow:var(--shadow-sm);position:relative}
.aside-card::before{content:"";position:absolute;inset:8px;border:1px solid var(--brass);opacity:.3;border-radius:7px;pointer-events:none}
.aside-card h3{color:var(--forest)}
.kv{display:flex;justify-content:space-between;gap:1rem;padding:.85rem 0;border-bottom:1px dashed var(--line);font-size:.96rem}
.kv:last-child{border-bottom:0}
.kv .k{color:var(--ink-soft)}
.kv .v{font-weight:600;color:var(--forest);text-align:right}

/* service cards */
.grid{display:grid;gap:1.5rem}
.g-2{grid-template-columns:repeat(2,1fr)}
.g-3{grid-template-columns:repeat(3,1fr)}
.g-4{grid-template-columns:repeat(4,1fr)}
.svc{background:var(--card);border:1px solid var(--line);border-radius:var(--r-lg);padding:2rem 1.8rem;transition:.2s}
.svc:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:#d8caa8}
.svc .si{width:48px;height:48px;border-radius:50%;background:var(--green-soft);color:var(--forest);
  display:flex;align-items:center;justify-content:center;margin-bottom:1rem}
.svc .n{font-family:var(--serif-t);font-style:italic;color:var(--brass-2);font-size:1rem;display:block;margin-bottom:.4rem}
.svc h3{font-size:1.18rem;margin-bottom:.45rem}
.svc p{margin:0;font-size:.95rem;color:var(--ink-soft)}

/* feat detail */
.feat{background:var(--card);border:1px solid var(--line);border-radius:var(--r-lg);padding:2rem;border-left:3px solid var(--brass)}
.feat h3{font-size:1.25rem;margin-bottom:.5rem}
.feat p{margin:0;color:var(--ink-soft)}
.feat+.feat{margin-top:1.2rem}

/* clients band */
.clients{display:flex;flex-wrap:wrap;gap:.7rem;justify-content:center;margin-top:1.6rem}
.clients .chip{background:var(--card);border:1px solid var(--line);border-radius:999px;padding:.5rem 1.1rem;font-size:.92rem;color:var(--forest);font-weight:500}

/* stat band */
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:2rem;text-align:center}
.stat .n{font-family:var(--serif);font-size:2.8rem;color:#fff;line-height:1}
.stat .l{font-size:.78rem;letter-spacing:.1em;text-transform:uppercase;color:#a9b8a7;margin-top:.55rem}

/* checks */
.checks{list-style:none;margin:1.2rem 0 0;padding:0;display:grid;gap:.7rem}
.checks li{position:relative;padding-left:1.9rem;color:var(--ink-soft)}
.checks li::before{content:"";position:absolute;left:.1rem;top:.36em;width:13px;height:13px;
  background:no-repeat center/contain url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none'%3E%3Cpath d='M5 13l4 4L19 7' stroke='%23b08738' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E")}
.cols-2{columns:2;column-gap:2.5rem}
.cols-2 li{break-inside:avoid}
@media (max-width:620px){.cols-2{columns:1}}

/* faq */
.faq{max-width:800px;margin:0 auto;background:var(--card);border:1px solid var(--line);border-radius:var(--r-lg);padding:.4rem 2rem}
.faq details{border-bottom:1px solid var(--line);padding:1.3rem 0}
.faq details:last-child{border-bottom:0}
.faq summary{font-family:var(--serif-t);font-weight:700;font-size:1.14rem;cursor:pointer;list-style:none;display:flex;
  justify-content:space-between;gap:1rem;align-items:center;color:var(--forest)}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-family:var(--sans);font-size:1.5rem;color:var(--brass);transition:.2s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{margin:1rem 0 0;color:var(--ink-soft)}

/* contact */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:3rem}
.field{margin-bottom:1.1rem}
.field label{display:block;font-size:.8rem;font-weight:600;letter-spacing:.05em;text-transform:uppercase;color:var(--ink-soft);margin-bottom:.4rem}
.field input,.field textarea,.field select{width:100%;padding:.85rem 1rem;border:1px solid var(--line);
  border-radius:var(--r);background:#fff;font-family:var(--sans);font-size:1rem;color:var(--ink)}
.field input:focus,.field textarea:focus,.field select:focus{outline:none;border-color:var(--brass);box-shadow:0 0 0 3px var(--brass-soft)}
.info-card{background:var(--card);border:1px solid var(--line);border-radius:var(--r-lg);padding:1.8rem}
.info-row{display:flex;gap:.9rem;padding:.85rem 0;border-bottom:1px solid var(--line)}
.info-row:last-child{border-bottom:0}
.info-row .ic{color:var(--brass-2);flex:0 0 22px;margin-top:2px}
.info-row b{display:block;font-size:.76rem;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-soft);font-weight:600;margin-bottom:.15rem}
.map-embed{border-radius:var(--r-lg);overflow:hidden;border:1px solid var(--line);height:300px;margin-top:1.3rem}
.map-embed iframe{width:100%;height:100%;border:0}

/* CTA band */
.cta-band{background:var(--forest);border-radius:var(--r-lg);padding:3.5rem;text-align:center;position:relative;overflow:hidden}
.cta-band::before{content:"";position:absolute;inset:14px;border:1px solid var(--brass);opacity:.35;border-radius:7px}
.cta-band>*{position:relative}
.cta-band h2{color:#fff}.cta-band p{color:#bcc9ba}

/* footer */
.site-footer{background:var(--forest);color:#a9b8a7;padding:4rem 0 2rem}
.foot-grid{display:grid;grid-template-columns:1.7fr 1fr 1fr;gap:2.5rem;margin-bottom:2.5rem}
.site-footer h4{color:#fff;font-family:var(--sans);font-size:.78rem;letter-spacing:.13em;text-transform:uppercase;font-weight:600;margin-bottom:1.1rem}
.site-footer a{color:#a9b8a7;display:block;margin-bottom:.55rem;font-size:.95rem}
.site-footer a:hover{color:#dcc187}
.foot-brand{font-family:var(--serif);font-size:1.35rem;color:#fff;margin-bottom:.6rem;display:flex;align-items:center;gap:.6rem}
.foot-brand .mk{width:30px;height:30px}
.foot-bot{border-top:1px solid rgba(255,255,255,.12);padding-top:1.6rem;display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;font-size:.85rem;color:#869384}
.foot-bot a{display:inline;color:#869384}

/* sticky mobile bar */
.mobar{display:none;position:fixed;left:0;right:0;bottom:0;z-index:70;background:rgba(246,242,233,.97);
  backdrop-filter:blur(10px);border-top:1px solid var(--line);padding:.6rem;gap:.6rem}
.mobar a{flex:1;text-align:center;justify-content:center}

/* reveal */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}
.reveal[data-d="1"]{transition-delay:.08s}.reveal[data-d="2"]{transition-delay:.16s}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}}

/* responsive */
@media (max-width:980px){
  .split{grid-template-columns:1fr;gap:2.2rem}
  .split.r .split-aside{order:0}
  .g-4{grid-template-columns:repeat(2,1fr)}
  .stats{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr 1fr}
  .contact-grid{grid-template-columns:1fr}
}
@media (max-width:760px){
  .nav-links{position:fixed;inset:76px 0 auto 0;flex-direction:column;align-items:stretch;gap:0;
    background:var(--paper);border-bottom:1px solid var(--line);padding:.5rem 24px 1.2rem;
    transform:translateY(-130%);transition:transform .3s ease;box-shadow:0 16px 30px rgba(31,61,47,.1)}
  .nav-links.open{transform:none}
  .nav-links li{border-bottom:1px solid var(--line)}.nav-links li:last-child{border-bottom:0}
  .nav-links a{display:block;padding:.95rem .2rem}
  .nav-cta{margin:.7rem 0 0}.nav-cta a{display:block;text-align:center}
  .nav-toggle{display:flex}
  .g-2,.g-3,.g-4{grid-template-columns:1fr}
  .cta-band{padding:2.4rem 1.6rem}
  .foot-grid{grid-template-columns:1fr}
  body{padding-bottom:64px}.mobar{display:flex}
  section{padding:3.8rem 0}
}