/* ============================================================
   AJ THE ACCOUNTANT — one-page site
   Inter (display) / Poppins (body) / JetBrains Mono (labels)
   Theming: semantic tokens flip between light & dark.
   ============================================================ */

:root{
  /* brand constants */
  --green:#00B526;
  --deep:#01750C;

  /* semantic theme tokens (LIGHT) */
  --bg:#FFFFFF;          /* page */
  --alt:#FAFAFA;         /* alternating section */
  --fg:#000000;          /* primary text / strong */
  --fg-soft:#333333;     /* body paragraphs */
  --muted:#6B6B6B;       /* captions, meta */
  --card:#FFFFFF;        /* card surface */
  --bd:#000000;          /* strong card borders */
  --line:#E6E6E6;        /* hairline dividers */

  /* inverted emphasis surfaces (feat price, dark callout) */
  --inv-bg:#000000;
  --inv-fg:#FFFFFF;
  --inv-muted:#CFCFCF;
  --inv-bd:#000000;

  /* stats band */
  --band:#000000;
  --band-fg:#FFFFFF;
  --band-muted:#BDBDBD;
  --band-line:#333333;

  /* nav */
  --nav-bg:rgba(255,255,255,.9);

  /* footer */
  --foot-bg:#000000;
  --foot-fg:#FFFFFF;
  --foot-muted:#777777;
  --foot-line:#2A2A2A;

  --portrait-filter:grayscale(1) contrast(1.04);

  --display:'Inter',sans-serif;
  --body:'Poppins',sans-serif;
  --mono:'JetBrains Mono',ui-monospace,monospace;

  --maxw:1240px;
  --pad:clamp(20px,5vw,96px);
}

:root[data-theme="dark"]{
  --bg:#0A0A0A;
  --alt:#121212;
  --fg:#F4F4F4;
  --fg-soft:#CFCFCF;
  --muted:#9A9A9A;
  --card:#0F0F0F;
  --bd:#2F2F2F;
  --line:#242424;

  /* emphasis surfaces: elevated + green edge so they pop on dark */
  --inv-bg:#161616;
  --inv-fg:#FFFFFF;
  --inv-muted:#BDBDBD;
  --inv-bd:var(--green);

  /* stats band flips to a white inset for rhythm */
  --band:#FFFFFF;
  --band-fg:#000000;
  --band-muted:#5A5A5A;
  --band-line:#DADADA;

  --nav-bg:rgba(10,10,10,.86);

  --foot-bg:#000000;
  --foot-fg:#FFFFFF;
  --foot-muted:#888888;
  --foot-line:#222222;

  --portrait-filter:grayscale(1) contrast(1.02) brightness(.96);
}

*{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;overflow-x:clip;}
body{
  font-family:var(--body);
  background:var(--bg);
  color:var(--fg);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:clip;
  transition:background .3s ease,color .3s ease;
}
a{color:inherit;text-decoration:none;}
img{display:block;max-width:100%;}

/* ---------- type ---------- */
.display{font-family:var(--display);font-weight:800;letter-spacing:-0.03em;line-height:0.92;text-transform:uppercase;}
h1.display{font-size:clamp(34px,4.7vw,74px);}
h2.display{font-size:clamp(30px,4.6vw,60px);}
h3.display{font-size:clamp(22px,2.4vw,30px);}
.mono{font-family:var(--mono);}
.eyebrow{font-family:var(--mono);font-size:13px;font-weight:500;letter-spacing:0.16em;text-transform:uppercase;color:var(--muted);}
.eyebrow .g{color:var(--green);}
.green{color:var(--green);}
.g{color:var(--green);}
.lead{font-size:clamp(17px,1.4vw,21px);color:var(--muted);line-height:1.6;}
strong{color:var(--fg);font-weight:600;}

.marker{font-family:var(--mono);font-size:12px;letter-spacing:0.16em;text-transform:uppercase;color:var(--muted);display:flex;align-items:center;gap:12px;margin-bottom:28px;}
.marker .num{background:var(--fg);color:var(--green);padding:3px 9px;font-weight:700;letter-spacing:0.1em;}
.marker::after{content:"";flex:1;height:1px;background:var(--line);}

/* ---------- layout ---------- */
.wrap{max-width:var(--maxw);margin:0 auto;padding-left:var(--pad);padding-right:var(--pad);}
section{position:relative;}
.section-pad{padding-block:clamp(64px,9vw,128px);}
.alt{background:var(--alt);}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:10px;font-family:var(--display);font-weight:700;text-transform:uppercase;letter-spacing:0.02em;font-size:15px;padding:15px 26px;border:1.5px solid var(--bd);cursor:pointer;transition:transform .12s ease,background .18s ease,color .18s ease,border-color .18s ease;white-space:nowrap;}
.btn:active{transform:translateY(1px);}
.btn-green{background:var(--green);border-color:var(--green);color:#000;}
.btn-green:hover{background:var(--green);border-color:#000;color:#000;filter:brightness(.92);}
.btn-ghost{background:transparent;color:var(--fg);}
.btn-ghost:hover{background:var(--fg);color:var(--bg);}
.btn-ink{background:var(--fg);color:var(--bg);border-color:var(--fg);}
.btn-ink:hover{background:var(--green);border-color:var(--green);color:#000;}
.btn .arr{font-family:var(--mono);font-weight:700;}

/* ---------- nav ---------- */
.nav{position:sticky;top:0;z-index:50;background:var(--nav-bg);backdrop-filter:blur(8px);border-bottom:1px solid var(--line);transition:background .3s ease,border-color .3s ease;}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;height:72px;}
.brand{display:flex;align-items:center;gap:11px;}
.logo-lockup{height:28px;width:auto;display:block;}
.nav .logo-dark{display:none;}
:root[data-theme="dark"] .nav .logo-light{display:none;}
:root[data-theme="dark"] .nav .logo-dark{display:block;}
.nav .links{display:flex;gap:26px;align-items:center;}
.nav .links a{font-family:var(--mono);font-size:13px;letter-spacing:0.06em;text-transform:uppercase;color:var(--muted);transition:color .15s ease;white-space:nowrap;}
.nav .links a.btn-green,.nav .links a.btn-green:hover{color:#000;}
.nav .links a:hover{color:var(--fg);}
.nav .nav-cta{padding:10px 18px;font-size:13px;}
.theme-toggle{font-family:var(--mono);font-size:12px;letter-spacing:0.08em;text-transform:uppercase;color:var(--muted);background:transparent;border:1px solid var(--line);padding:8px 12px;cursor:pointer;display:flex;align-items:center;gap:8px;transition:color .15s ease,border-color .15s ease;}
.theme-toggle:hover{color:var(--fg);border-color:var(--bd);}
.theme-toggle .ico{width:13px;height:13px;border-radius:50%;background:var(--fg);box-shadow:inset -4px -4px 0 0 var(--bg);}
/* hamburger button */
.ham-btn{display:none;flex-direction:column;justify-content:center;gap:5px;background:transparent;border:none;cursor:pointer;padding:8px;z-index:60;flex-shrink:0;}
.ham-btn span{display:block;width:22px;height:2px;background:var(--fg);transition:transform .24s ease,opacity .24s ease;}
.ham-btn.open span:nth-child(1){transform:translateY(7px) rotate(45deg);}
.ham-btn.open span:nth-child(2){opacity:0;transform:scaleX(0);}
.ham-btn.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}

/* mobile nav overlay */
.mob-nav{position:fixed;inset:72px 0 0 0;background:var(--bg);z-index:49;border-top:1px solid var(--line);display:flex;flex-direction:column;padding:36px var(--pad) 56px;overflow-y:auto;opacity:0;visibility:hidden;transform:translateY(-10px);transition:opacity .22s ease,transform .22s ease,visibility .22s,background .3s ease;}
.mob-nav.open{opacity:1;visibility:visible;transform:translateY(0);}
.mob-link{font-family:var(--display);font-weight:800;font-size:clamp(28px,8vw,44px);text-transform:uppercase;letter-spacing:-0.03em;line-height:0.92;color:var(--fg);padding:18px 0;border-bottom:1px solid var(--line);transition:color .15s ease;}
.mob-link:hover{color:var(--green);}
.mob-cta{margin-top:36px;align-self:flex-start;font-size:15px;}

@media(max-width:900px){
  .nav .links a:not(.nav-cta){display:none;}
  .ham-btn{display:flex;}
}
@media(max-width:480px){
  .nav .nav-cta{display:none;}  /* in overlay instead */
}
@media(min-width:901px){
  .mob-nav{display:none;}       /* never visible on desktop */
}

/* ---------- hero ---------- */
.hero{overflow:hidden;position:relative;}
.hero .wrap{display:grid;grid-template-columns:1.15fr 0.85fr;gap:clamp(32px,5vw,72px);align-items:center;padding-top:clamp(48px,7vw,96px);padding-bottom:clamp(56px,8vw,112px);}
.hero h1{margin:22px 0 26px;}
.hero h1 .g{color:var(--green);}
.hero .lead{max-width:560px;}
.hero .cta-row{display:flex;flex-wrap:wrap;gap:14px;margin-top:34px;align-items:center;}
.hero .trust{margin-top:30px;font-family:var(--mono);font-size:12.5px;color:var(--muted);letter-spacing:0.04em;display:flex;align-items:center;gap:10px;}
.hero .trust b{color:var(--fg);font-weight:600;}
.portrait{position:relative;}
.portrait .frame{position:relative;border:1.5px solid var(--bd);background:var(--card);}
.portrait .frame img{width:100%;aspect-ratio:1/1;object-fit:cover;filter:var(--portrait-filter);}
.portrait .tag{position:absolute;left:-1px;bottom:-1px;background:var(--green);color:#000;font-family:var(--mono);font-size:12px;font-weight:700;letter-spacing:0.08em;text-transform:uppercase;padding:8px 14px;}
.portrait .deco{position:absolute;right:-46px;top:-46px;width:180px;opacity:.5;pointer-events:none;z-index:-1;}
.hero .hero-watermark{position:absolute;right:-160px;top:-120px;width:620px;opacity:.14;pointer-events:none;}
:root[data-theme="dark"] .hero .hero-watermark{opacity:.12;}
@media(max-width:820px){ .hero .wrap{grid-template-columns:1fr;} .portrait{max-width:380px;} }

/* ---------- fit / qualifier ---------- */
.fit-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:8px;}
.fit-col{border:1px solid var(--bd);padding:clamp(24px,3vw,40px);background:var(--card);}
.fit-col.no{background:var(--alt);border-color:var(--line);}
.fit-col .h{font-family:var(--mono);font-size:13px;letter-spacing:0.12em;text-transform:uppercase;margin-bottom:22px;font-weight:700;}
.fit-col.yes .h{color:var(--green);}
.fit-col.no .h{color:var(--muted);}
.fit-list{list-style:none;display:flex;flex-direction:column;gap:16px;}
.fit-list li{position:relative;padding-left:22px;font-size:16px;line-height:1.5;}
.fit-list li::before{font-family:var(--mono);font-weight:700;position:absolute;left:0;top:1px;}
.fit-col.yes li::before{content:"+";color:var(--green);}
.fit-col.no li::before{content:"\2013";color:var(--muted);}
.pullquote{font-family:var(--display);font-weight:800;text-transform:uppercase;letter-spacing:-0.02em;font-size:clamp(24px,3.2vw,40px);text-align:center;margin-top:56px;line-height:1;}
.pullquote .g{color:var(--green);}
@media(max-width:720px){ .fit-grid{grid-template-columns:1fr;} }

/* ---------- what I do ---------- */
.do-head{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:end;margin-bottom:48px;}
.cards-3{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--bd);border:1px solid var(--bd);}
.card{background:var(--card);padding:clamp(24px,2.6vw,36px);position:relative;min-height:230px;display:flex;flex-direction:column;}
.card .idx{font-family:var(--mono);font-size:12px;color:var(--green);font-weight:700;letter-spacing:0.1em;}
.card h3{margin:20px 0 14px;}
.card p{font-size:15.5px;color:var(--muted);line-height:1.55;}
.callouts{display:grid;grid-template-columns:1.4fr 1fr;gap:24px;margin-top:24px;}
.callout{padding:clamp(24px,2.6vw,38px);border:1px solid var(--bd);background:var(--card);}
.callout .lbl{font-family:var(--mono);font-size:12px;letter-spacing:0.12em;text-transform:uppercase;color:var(--muted);margin-bottom:14px;}
.callout p{font-size:17px;line-height:1.5;}
.callout.dark{background:var(--inv-bg);color:var(--inv-fg);border:1.5px solid var(--inv-bd);}
.callout.dark .lbl{color:var(--green);}
.callout.dark .badguy{font-family:var(--display);font-weight:800;text-transform:uppercase;font-size:clamp(20px,2vw,26px);margin-top:14px;letter-spacing:-0.01em;}
.callout.dark .badguy .g{color:var(--green);}
@media(max-width:780px){ .cards-3{grid-template-columns:1fr;} .callouts{grid-template-columns:1fr;} .do-head{grid-template-columns:1fr;} }

/* ---------- process ---------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line);}
.step{background:var(--card);padding:clamp(22px,2.4vw,32px);}
.step .n{font-family:var(--display);font-weight:800;font-size:46px;line-height:1;color:var(--green);}
.step h4{font-family:var(--display);font-weight:700;text-transform:uppercase;font-size:18px;letter-spacing:-0.01em;margin:14px 0 10px;}
.step p{font-size:14.5px;color:var(--muted);line-height:1.5;}
@media(max-width:860px){ .steps{grid-template-columns:1fr 1fr;} }
@media(max-width:480px){ .steps{grid-template-columns:1fr;} }

/* ---------- pricing ---------- */
.price-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:8px;}
.price{border:1px solid var(--bd);padding:clamp(22px,2vw,30px);display:flex;flex-direction:column;background:var(--card);position:relative;}
.price.feat{background:var(--inv-bg);color:var(--inv-fg);border:1.5px solid var(--inv-bd);}
.price .tier{font-family:var(--mono);font-size:12px;letter-spacing:0.1em;text-transform:uppercase;color:var(--muted);}
.price.feat .tier{color:var(--green);}
.price .name{font-family:var(--display);font-weight:800;text-transform:uppercase;font-size:21px;letter-spacing:-0.01em;margin:12px 0 16px;line-height:1;}
.price .amt{font-family:var(--mono);font-size:24px;font-weight:700;color:var(--green);margin-bottom:18px;}
.price .amt .per{font-size:14px;color:var(--muted);}
.price.feat .amt .per{color:var(--inv-muted);}
.price p{font-size:14px;color:var(--muted);line-height:1.5;flex:1;}
.price.feat p{color:var(--inv-muted);}
.price .pin{position:absolute;top:-1px;right:-1px;background:var(--green);color:#000;font-family:var(--mono);font-size:10.5px;font-weight:700;letter-spacing:0.08em;padding:5px 10px;text-transform:uppercase;}
@media(max-width:980px){ .price-grid{grid-template-columns:1fr 1fr;} }
@media(max-width:520px){ .price-grid{grid-template-columns:1fr;} }

/* ---------- stats band ---------- */
.band-dark{background:var(--band);color:var(--band-fg);position:relative;overflow:hidden;transition:background .3s ease;}
.band-dark::before{content:'';position:absolute;inset:0;background:url('assets/textures/corner-green.png') center/cover no-repeat;opacity:.16;pointer-events:none;}
.band-dark .corner{display:none;}
.band-dark .marker{color:var(--band-muted);}
.band-dark .marker::after{background:var(--band-line);}
.band-dark .marker .num{background:var(--green);color:#000;}
.stats{display:grid;grid-template-columns:repeat(5,1fr);gap:32px;}
.stat .num{font-family:var(--display);font-weight:800;font-size:clamp(34px,3.6vw,52px);line-height:0.95;color:var(--green);letter-spacing:-0.02em;}
.stat .lbl{font-family:var(--body);font-size:13.5px;color:var(--band-muted);margin-top:12px;line-height:1.4;}
@media(max-width:880px){ .stats{grid-template-columns:1fr 1fr;gap:28px;} }
@media(max-width:460px){ .stats{grid-template-columns:1fr;} }

/* ---------- testimonials ---------- */
.quotes{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;}
.quote{border:1px solid var(--bd);padding:clamp(22px,2.2vw,32px);display:flex;flex-direction:column;background:var(--card);}
.quote .mark{font-family:var(--display);font-weight:800;color:var(--green);font-size:44px;line-height:0.6;height:24px;}
.quote p{font-size:15px;line-height:1.55;color:var(--fg-soft);flex:1;margin-bottom:22px;}
.quote .who{font-family:var(--mono);font-size:12.5px;letter-spacing:0.06em;text-transform:uppercase;border-top:1px solid var(--line);padding-top:14px;}
.quote .who a{color:inherit;text-decoration:none;border-bottom:1px solid var(--line);padding-bottom:1px;transition:border-color .15s ease;}
.quote .who a:hover{border-bottom-color:var(--fg);}
@media(max-width:860px){ .quotes{grid-template-columns:1fr;} }

/* ---------- case studies ---------- */
.cases{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:24px;}
.case{border:1px solid var(--bd);padding:clamp(26px,3vw,42px);background:var(--card);position:relative;}
.case .tag{font-family:var(--mono);font-size:11.5px;letter-spacing:0.1em;text-transform:uppercase;color:var(--green);font-weight:700;}
.case h3{margin:14px 0 18px;}
.case p{font-size:15px;color:var(--muted);line-height:1.6;}
.case .metrics{list-style:none;display:flex;flex-direction:column;gap:12px;margin:18px 0;}
.case .metrics li{display:flex;gap:12px;font-size:15px;align-items:baseline;color:var(--fg-soft);}
.case .metrics li b{font-family:var(--mono);color:var(--fg);font-weight:700;white-space:nowrap;}
.case .src{font-family:var(--mono);font-size:12.5px;letter-spacing:0.06em;text-transform:uppercase;color:var(--fg);margin-top:18px;font-weight:600;}
@media(max-width:860px){ .cases{grid-template-columns:1fr;} }

/* ---------- about ---------- */
.about-grid{display:grid;grid-template-columns:0.8fr 1.2fr;gap:clamp(32px,5vw,64px);align-items:start;}
.about-photo{position:sticky;top:96px;}
.about-photo .frame{border:1.5px solid var(--bd);}
.about-photo .frame img{width:100%;aspect-ratio:4/5;object-fit:cover;filter:var(--portrait-filter);}
.about-photo .cap{font-family:var(--mono);font-size:12px;letter-spacing:0.06em;text-transform:uppercase;color:var(--muted);margin-top:14px;}
.about-body h2{margin-bottom:28px;}
.about-body p{font-size:16.5px;color:var(--fg-soft);line-height:1.7;margin-bottom:20px;}
.about-body p strong{color:var(--fg);}
.about-trust{border-left:3px solid var(--green);padding:6px 0 6px 22px;margin-top:32px;font-family:var(--display);font-weight:700;text-transform:uppercase;font-size:clamp(18px,1.9vw,24px);letter-spacing:-0.01em;line-height:1.15;}
@media(max-width:820px){ .about-grid{grid-template-columns:1fr;} .about-photo{position:static;max-width:360px;} }

/* ---------- final CTA (green band — same both themes) ---------- */
.band-green{background:var(--green);color:#000;position:relative;overflow:hidden;text-align:center;}
.band-green .circ{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:760px;opacity:.16;filter:brightness(0);pointer-events:none;}
.band-green .inner{position:relative;z-index:1;max-width:760px;margin:0 auto;}
.band-green h2{font-size:clamp(32px,5vw,64px);}
.band-green p{font-size:clamp(16px,1.5vw,20px);margin:20px auto 34px;max-width:560px;color:#fff;}
.band-green .cta-row{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;}
.btn-onblack{background:#000;color:#fff;border-color:#000;}
.btn-onblack:hover{background:#fff;color:#000;border-color:#000;}
.btn-greenghost{background:transparent;border-color:#000;color:#000;}
.btn-greenghost:hover{background:#000;color:var(--green);}

/* ---------- footer ---------- */
.footer{background:var(--foot-bg);color:var(--foot-fg);border-top:1px solid var(--foot-line);}
.footer .wrap{display:flex;flex-wrap:wrap;gap:24px;justify-content:space-between;align-items:center;padding-block:40px;}
.footer .brand .wm{color:var(--foot-fg);}
.footer .logo-lockup{height:28px;}
.footer .fnav{display:flex;gap:24px;flex-wrap:wrap;}
.footer .fnav a{font-family:var(--mono);font-size:12.5px;letter-spacing:0.06em;text-transform:uppercase;color:#bdbdbd;}
.footer .fnav a:hover{color:var(--green);}
.footer .meta{font-family:var(--mono);font-size:11.5px;color:var(--foot-muted);letter-spacing:0.04em;width:100%;border-top:1px solid var(--foot-line);padding-top:20px;margin-top:8px;}

/* ============================================================
   MOBILE FIXES
   ============================================================ */

/* prevent any child from making the page wider than viewport */
@media(max-width:900px){
  html,body{overflow-x:hidden;max-width:100%;}

  /* logo: cap height so it doesn't fight for nav space */
  .logo-lockup{height:22px;}

  /* portrait deco bleeds off the right — hide on mobile */
  .portrait .deco{display:none;}

  /* buttons: allow text to wrap so they never exceed viewport width */
  .btn{white-space:normal;text-align:center;justify-content:center;}

  /* hero trust line: allow wrapping */
  .hero .trust{flex-wrap:wrap;}
}

/* case study metrics: stack label above description on mobile */
@media(max-width:640px){
  .case .metrics li{flex-direction:column;gap:3px;}
  .case .metrics li b{font-size:13px;}
}

/* ---------- scroll reveal ---------- */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .6s cubic-bezier(.2,.7,.2,1),transform .6s cubic-bezier(.2,.7,.2,1);}
.reveal.in{opacity:1;transform:none;}
@media(prefers-reduced-motion:reduce){ .reveal{opacity:1;transform:none;transition:none;} html{scroll-behavior:auto;} }