/* ==========================================================================
   Keystone Digital — shared stylesheet
   Light warm base / charcoal ink / royal purple reserved for actions.
   ========================================================================== */

/* ---- Design tokens ---- */
:root{
  --bg:        #FAFAFC;  /* cool off-white base            */
  --surface:   #FFFFFF;  /* cards                          */
  --tint:      #F4F2FA;  /* light purple section tint      */
  --tint-deep: #EDE9F8;  /* icon tiles / chips             */
  --line:      #E6E3EE;  /* borders / rules                */
  --ink:       #22252E;  /* headings & body — 14.7:1 on bg */
  --muted:     #555B66;  /* secondary text — 6.6:1 on bg   */
  --accent:    #7C3AED;  /* actions only — 5.3:1 on bg     */
  --accent-light: #8B5CF6; /* borders/underlines only — 3.96:1, fails as text */
  --accent-hover: #6D28D9; /* hover fill — white on it = 7.10:1 */
  --accent-deep:  #5B21B6; /* active + focus ring — 8.98:1 */
  --dark:      #1E1B2A;  /* the one dark section (footer), purple-tinted */
  --dark-text: #FAFAFC;
  --dark-muted:#B9B6C6;  /* 8.5:1 on --dark                */
  --dark-link: #C4B5FD;  /* 9.0:1 on --dark                */

  --font-display:"Sora",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  --font-body:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  --font-mono:"JetBrains Mono",ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;

  --radius:10px;
  --radius-lg:16px;
  --shadow-card:0 1px 2px rgba(34,37,46,.05),0 8px 28px rgba(80,50,160,.09);
  --shadow-lift:0 2px 4px rgba(34,37,46,.06),0 14px 44px rgba(80,50,160,.16);
  --container:1120px;
}

/* ---- Reset / base ---- */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--font-body);
  font-size:1.0625rem;
  line-height:1.65;
  color:var(--ink);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
}
img,svg{display:block;max-width:100%}
a{color:var(--ink)}
main{display:block}

/* ---- Skip link ---- */
.skip-link{
  position:absolute;left:1rem;top:-3.5rem;z-index:200;
  background:var(--ink);color:var(--dark-text);
  padding:.6rem 1rem;border-radius:0 0 var(--radius) var(--radius);
  font-weight:600;text-decoration:none;transition:top .15s ease;
}
.skip-link:focus{top:0}

/* ---- Typography ---- */
h1,h2,h3,h4{font-family:var(--font-display);line-height:1.15;letter-spacing:-.015em;font-weight:700}
h1{font-size:clamp(2.1rem,4.6vw,3.15rem)}
h2{font-size:clamp(1.55rem,3vw,2.15rem)}
h3{font-size:clamp(1.15rem,2vw,1.35rem)}
p{margin:0 0 1rem}
p:last-child{margin-bottom:0}
.lede{font-size:clamp(1.1rem,1.8vw,1.25rem);color:var(--muted);max-width:44rem}
.muted{color:var(--muted)}
.eyebrow{
  font-family:var(--font-mono);font-size:.78rem;font-weight:500;
  letter-spacing:.14em;text-transform:uppercase;color:var(--accent);
  display:block;margin-bottom:.85rem;
}
/* highlighter stroke behind key words */
.hl{background:linear-gradient(transparent 58%,var(--tint-deep) 58%)}
.measure{max-width:44rem}

/* In-copy links */
.link{
  color:var(--accent);text-decoration:underline;
  text-decoration-thickness:1.5px;text-underline-offset:3px;font-weight:500;
}
.link:hover{text-decoration-color:var(--accent-light)}

/* ---- Buttons ---- */
.btn{
  display:inline-flex;align-items:center;gap:.5rem;
  font-family:var(--font-body);font-weight:600;font-size:1.03rem;
  padding:.85rem 1.6rem;border-radius:var(--radius);
  text-decoration:none;cursor:pointer;border:2px solid transparent;
  transition:background-color .18s ease,border-color .18s ease,transform .18s ease;
}
.btn-primary{background:var(--accent);color:#fff;box-shadow:0 6px 18px rgba(124,58,237,.28)}
.btn-primary:hover{background:var(--accent-hover)}
.btn-primary:active{background:var(--accent-deep)}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--ink)}
.btn-ghost:hover{border-color:var(--accent);color:var(--accent)}
.btn-lg{padding:1rem 2rem;font-size:1.1rem}
.btn-block{width:100%;justify-content:center}

/* ---- Focus ---- */
:focus-visible{
  outline:3px solid var(--accent-deep);
  outline-offset:3px;border-radius:4px;
}
.btn:focus-visible{outline-offset:4px}

/* ---- Header / nav ---- */
.site-header{
  position:sticky;top:0;z-index:100;
  background:rgba(250,250,252,.92);
  backdrop-filter:saturate(1.2) blur(10px);
  border-bottom:1px solid var(--line);
}
.nav-bar{
  max-width:var(--container);margin:0 auto;
  display:flex;align-items:center;justify-content:space-between;
  padding:.85rem 1.25rem;gap:1rem;
}
.brand{
  display:inline-flex;align-items:center;gap:.6rem;text-decoration:none;
  font-family:var(--font-display);font-weight:700;font-size:1.12rem;color:var(--ink);
}
.brand svg{width:26px;height:26px}
.nav-links{display:flex;align-items:center;gap:1.4rem;list-style:none}
.nav-links a:not(.btn){
  text-decoration:none;color:var(--ink);font-weight:500;font-size:.98rem;
  padding:.35rem 0;border-bottom:2px solid transparent;
}
.nav-links a:not(.btn):hover{border-bottom-color:var(--accent-light)}
.nav-links a[aria-current="page"]{border-bottom-color:var(--accent);color:var(--accent)}
.nav-links .btn{padding:.6rem 1.15rem;font-size:.95rem}
.nav-toggle{
  display:none;background:none;border:2px solid var(--ink);border-radius:8px;
  padding:.45rem .55rem;cursor:pointer;color:var(--ink);
}
.nav-toggle svg{width:20px;height:20px}
.nav-toggle .icon-close{display:none}
.nav-toggle[aria-expanded="true"] .icon-open{display:none}
.nav-toggle[aria-expanded="true"] .icon-close{display:block}

@media (max-width:820px){
  .nav-toggle{display:inline-flex}
  .nav-links{
    position:fixed;inset:0;top:0;z-index:90;
    display:none;flex-direction:column;justify-content:center;align-items:center;
    gap:1.6rem;background:var(--bg);padding:2rem;
  }
  .nav-links.is-open{display:flex}
  .nav-links a:not(.btn){font-size:1.3rem;font-family:var(--font-display)}
  body.nav-locked{overflow:hidden}
  .site-header.nav-open{background:var(--bg)}
  .site-header .nav-bar{position:relative;z-index:95}
}

/* ---- Sections & layout ---- */
.section{padding:4.5rem 1.25rem}
.section-tint{background:var(--tint)}
.section > .inner,.section-inner{max-width:var(--container);margin:0 auto}
.section-head{max-width:44rem;margin-bottom:2.5rem}
.grid-2{display:grid;gap:2rem;grid-template-columns:repeat(auto-fit,minmax(300px,1fr))}
.grid-3{display:grid;gap:1.5rem;grid-template-columns:repeat(auto-fit,minmax(270px,1fr))}
.grid-4{display:grid;gap:1.5rem;grid-template-columns:repeat(auto-fit,minmax(230px,1fr))}

/* ---- Hero ---- */
.hero{padding:4.5rem 1.25rem 5rem;position:relative;overflow:hidden}
.hero::before{ /* soft purple light behind the quotation card */
  content:"";position:absolute;top:-140px;right:-160px;width:640px;height:640px;
  border-radius:50%;pointer-events:none;
  background:radial-gradient(circle,rgba(124,58,237,.13),rgba(124,58,237,0) 62%);
}
.hero::after{ /* keystone arc, drawn in purple */
  content:"";position:absolute;top:60px;right:8%;width:340px;height:340px;
  border:2px solid var(--tint-deep);border-radius:50%;pointer-events:none;
}
.hero .inner{position:relative;z-index:1}
.hero .inner{
  max-width:var(--container);margin:0 auto;
  display:grid;grid-template-columns:1.05fr .95fr;gap:3.5rem;align-items:center;
}
.hero-copy .lede{margin:1.15rem 0 1.8rem}
.hero-ctas{display:flex;flex-wrap:wrap;gap:.9rem;align-items:center}
.hero-note{margin-top:1rem;font-size:.92rem;color:var(--muted)}
@media (max-width:940px){
  .hero .inner{grid-template-columns:1fr;gap:2.75rem}
}

/* ---- The written quotation card (signature element) ---- */
.quote-card{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--radius-lg);
  box-shadow:var(--shadow-lift);
  padding:1.75rem 1.85rem 1.5rem;
  font-size:.95rem;
  max-width:460px;
  margin-inline:auto;
  position:relative;
  transform:rotate(.4deg);
}
.quote-card::before{ /* punched-hole / clipboard hint */
  content:"";position:absolute;top:-9px;left:50%;transform:translateX(-50%);
  width:64px;height:18px;background:var(--tint-deep);
  border:1px solid var(--line);border-radius:9px;
}
.qc-head{
  display:flex;justify-content:space-between;align-items:baseline;
  font-family:var(--font-mono);font-size:.72rem;letter-spacing:.1em;
  text-transform:uppercase;color:var(--accent);
  padding-bottom:.9rem;border-bottom:2px solid var(--accent);
}
.qc-title{
  font-family:var(--font-display);font-weight:700;font-size:1.05rem;
  letter-spacing:0;text-transform:none;color:var(--ink);
}
.qc-meta{display:grid;grid-template-columns:auto 1fr;gap:.25rem 1rem;padding:1rem 0;border-bottom:1px solid var(--line);font-size:.92rem}
.qc-meta dt{font-family:var(--font-mono);font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);align-self:baseline}
.qc-meta dd{margin:0}
.qc-lines{list-style:none;padding:1.1rem 0;border-bottom:1px solid var(--line)}
.qc-lines li{display:flex;align-items:baseline;gap:.5rem;padding:.28rem 0}
.qc-lines .dots{flex:1;border-bottom:2px dotted var(--line);transform:translateY(-4px)}
.qc-lines .amt{font-family:var(--font-mono);font-size:.88rem}
.qc-total{
  display:flex;justify-content:space-between;align-items:baseline;
  padding:1rem 0 .4rem;font-family:var(--font-display);font-weight:700;font-size:1.1rem;
}
.qc-total .amt{font-family:var(--font-mono);font-weight:700;color:var(--accent)}
.qc-terms{font-size:.85rem;color:var(--muted);padding-bottom:.9rem;border-bottom:1px solid var(--line)}
.qc-approved{
  display:flex;align-items:center;gap:.5rem;margin-top:.95rem;
  font-family:var(--font-mono);font-size:.78rem;letter-spacing:.06em;color:var(--accent);
}
.qc-approved svg{width:16px;height:16px;flex:none}

/* ---- Feature / value cards ---- */
.card{
  background:var(--surface);border:1px solid var(--line);
  border-radius:var(--radius-lg);padding:1.75rem;box-shadow:var(--shadow-card);
}
.card h3{margin-bottom:.6rem}
.card{border-top:3px solid var(--accent)}
.card .icon{
  width:42px;height:42px;border-radius:10px;background:var(--tint-deep);
  display:flex;align-items:center;justify-content:center;margin-bottom:1.1rem;
}
.card .icon svg{width:22px;height:22px;color:var(--accent)}

/* ---- Process wireframes ---- */
.step{position:relative}
.step-num{
  font-family:var(--font-mono);font-size:.78rem;letter-spacing:.1em;
  color:var(--accent);display:block;margin-bottom:.5rem;
}
.wire .bar.acc{background:var(--accent)}
.wire{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  padding:.9rem;margin-bottom:1.1rem;height:120px;
  display:flex;flex-direction:column;gap:.45rem;overflow:hidden;
}
.wire .bar{height:9px;border-radius:4px;background:var(--tint)}
.wire .bar.dark{background:var(--ink);opacity:.85}
.wire .bar.half{width:52%}
.wire .bar.third{width:34%}
.wire .row{display:flex;gap:.45rem}
.wire .box{flex:1;border-radius:4px;background:var(--tint)}
.wire .box.tall{height:38px}
.wire .box.outline{background:transparent;border:1.5px dashed var(--line)}

/* ---- Miniature site previews ---- */
.mini{
  background:var(--surface);border:1px solid var(--line);
  border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-card);
}
.mini-chrome{
  display:flex;gap:.3rem;padding:.5rem .6rem;background:var(--tint);
  border-bottom:1px solid var(--line);
}
.mini-chrome i{width:7px;height:7px;border-radius:50%;background:var(--line);display:block}
.mini-body{padding:.7rem;display:flex;flex-direction:column;gap:.4rem;min-height:120px}
.mini .m-bar{height:8px;border-radius:3px;background:var(--tint)}
.mini .m-bar.ink{background:var(--ink);opacity:.85}
.mini .m-bar.w40{width:40%}
.mini .m-bar.w65{width:65%}
.mini .m-row{display:flex;gap:.4rem}
.mini .m-btn{width:26%;height:9px;border-radius:3px;background:var(--accent)}
.mini .m-box{flex:1;height:30px;border-radius:3px;background:var(--tint)}

/* ---- Package cards ---- */
.pkg{
  background:var(--surface);border:1px solid var(--line);
  border-radius:var(--radius-lg);padding:2rem 1.75rem;box-shadow:var(--shadow-card);
  display:flex;flex-direction:column;
}
.pkg-name{font-family:var(--font-display);font-weight:700;font-size:1.25rem}
.pkg-price{
  font-family:var(--font-mono);font-size:2rem;font-weight:700;margin:.7rem 0 .2rem;
}
.pkg-price small{font-size:.85rem;font-weight:500;color:var(--muted)}
.pkg-for{color:var(--muted);font-size:.95rem;margin-bottom:1.2rem}
.pkg ul{list-style:none;margin:0 0 1.5rem;display:grid;gap:.55rem}
.pkg li{display:flex;gap:.6rem;align-items:flex-start;font-size:.96rem}
.pkg li svg{width:18px;height:18px;flex:none;margin-top:.2rem}
.pkg li.excl{color:var(--muted)}
.pkg li.excl svg{color:var(--line)}
.pkg .btn{margin-top:auto}
.pkg-featured{border:2px solid var(--accent);box-shadow:var(--shadow-lift)}
.pkg-flag{
  font-family:var(--font-mono);font-size:.7rem;letter-spacing:.12em;text-transform:uppercase;
  color:var(--accent);margin-bottom:.4rem;display:block;
}
.pkg li svg{color:var(--accent)}

/* ---- Guarantee panel ---- */
.guarantee{
  background:var(--surface);border:2px solid var(--accent);border-radius:var(--radius-lg);
  padding:2.5rem;box-shadow:var(--shadow-lift);
  display:grid;grid-template-columns:auto 1fr;gap:2rem;align-items:start;
}
.guarantee .seal{
  width:74px;height:74px;border-radius:50%;border:2px solid var(--accent);
  background:var(--tint-deep);
  display:flex;align-items:center;justify-content:center;flex:none;
}
.guarantee .seal svg{width:34px;height:34px;color:var(--accent)}
@media (max-width:640px){.guarantee{grid-template-columns:1fr;padding:1.75rem}}

/* ---- Definition rows (service blocks, plan details) ---- */
.svc{
  display:grid;grid-template-columns:minmax(220px,300px) 1fr;gap:2.25rem;
  padding:2.75rem 0;border-top:1px solid var(--line);
}
.svc:last-of-type{border-bottom:1px solid var(--line)}
.svc-side .eyebrow{margin-bottom:.5rem}
.svc-side{border-left:3px solid var(--accent);padding-left:1.1rem}
@media (max-width:760px){.svc-side{border-left-width:3px}}
.svc-price{font-family:var(--font-mono);font-size:.95rem;margin-top:.6rem}
.svc-body h4{font-family:var(--font-display);font-size:.98rem;margin:1.1rem 0 .35rem}
.svc-body ul{margin:.25rem 0 .5rem 1.15rem}
.svc-body li{margin:.25rem 0}
@media (max-width:760px){.svc{grid-template-columns:1fr;gap:1rem}}

/* ---- FAQ ---- */
.faq-item{border-bottom:1px solid var(--line)}
.faq-item summary{
  list-style:none;cursor:pointer;padding:1.35rem .25rem;
  font-family:var(--font-display);font-weight:600;font-size:1.08rem;
  display:flex;justify-content:space-between;align-items:center;gap:1rem;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary svg{width:20px;height:20px;flex:none;color:var(--accent);transition:transform .2s ease}
.faq-item[open] summary svg{transform:rotate(45deg)}
.faq-item .faq-a{padding:0 .25rem 1.5rem;max-width:44rem;color:var(--ink)}

/* ---- Tables ---- */
.table-wrap{overflow-x:auto}
table.addons{width:100%;border-collapse:collapse;font-size:.98rem}
table.addons th,table.addons td{text-align:left;padding:.85rem .75rem;border-bottom:1px solid var(--line)}
table.addons th{font-family:var(--font-mono);font-size:.75rem;letter-spacing:.1em;text-transform:uppercase;color:var(--accent);font-weight:500;border-bottom:2px solid var(--accent)}
table.addons td.amt{font-family:var(--font-mono);white-space:nowrap}

/* ---- Forms ---- */
.form-card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:2rem;box-shadow:var(--shadow-card);
}
.field{margin-bottom:1.25rem}
.field label{display:block;font-weight:600;font-size:.95rem;margin-bottom:.4rem}
.field .hint{font-weight:400;color:var(--muted);font-size:.85rem}
.field input,.field textarea,.field select{
  width:100%;padding:.75rem .9rem;font:inherit;color:var(--ink);
  background:var(--bg);border:1.5px solid var(--line);border-radius:var(--radius);
}
.field input:focus-visible,.field textarea:focus-visible{
  outline:3px solid var(--accent-deep);outline-offset:1px;border-color:var(--accent);
}
.field .error-msg{display:none;color:#A4262C;font-size:.88rem;margin-top:.35rem;font-weight:500}
.field.has-error input,.field.has-error textarea{border-color:#A4262C}
.field.has-error .error-msg{display:block}
/* Honeypot — hidden from sighted users AND removed from AT via aria-hidden in markup */
.hp-field{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}

/* ---- Dark footer (the one dark section) ---- */
.site-footer{background:var(--dark);color:var(--dark-text);padding:4rem 1.25rem 2rem;margin-top:4rem}
.site-footer .inner{max-width:var(--container);margin:0 auto}
.footer-grid{display:grid;gap:2.5rem;grid-template-columns:2fr 1fr 1fr 1.2fr;margin-bottom:2.5rem}
.site-footer h4{font-family:var(--font-mono);font-size:.75rem;letter-spacing:.12em;text-transform:uppercase;color:var(--dark-muted);font-weight:500;margin-bottom:1rem}
.site-footer h4::after{content:"";display:block;width:26px;height:2px;background:var(--accent);margin-top:.5rem}
.site-footer ul{list-style:none}
.site-footer li{margin:.5rem 0}
.site-footer a{color:var(--dark-text);text-decoration:none}
.site-footer a:hover{color:var(--dark-link);text-decoration:underline;text-underline-offset:3px}
.site-footer .blurb{color:var(--dark-muted);max-width:28rem;margin-top:.9rem;font-size:.96rem}
.footer-legal{
  border-top:1px solid rgba(250,247,242,.14);padding-top:1.5rem;
  display:flex;flex-wrap:wrap;gap:1rem;justify-content:space-between;
  color:var(--dark-muted);font-size:.88rem;
}
.footer-legal a{color:var(--dark-muted);text-decoration:underline;text-underline-offset:3px}
.footer-legal a:hover{color:var(--dark-link)}
@media (max-width:900px){.footer-grid{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.footer-grid{grid-template-columns:1fr}}

/* ---- Areas strip ---- */
.areas{display:flex;flex-wrap:wrap;gap:.6rem;list-style:none;margin-top:1.25rem}
.areas li{
  font-family:var(--font-mono);font-size:.82rem;letter-spacing:.04em;
  border:1px solid var(--line);background:var(--surface);
  border-radius:99px;padding:.4rem .95rem .4rem .8rem;
  display:inline-flex;align-items:center;gap:.5rem;
}
.areas li::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--accent)}

/* ---- CTA band ---- */
.cta-band{
  max-width:var(--container);margin:0 auto;text-align:center;
  padding:3.5rem 1.5rem;background:var(--surface);
  border:1px solid var(--line);border-top:3px solid var(--accent);
  border-radius:var(--radius-lg);box-shadow:var(--shadow-card);
}
.cta-band h2{margin-bottom:.75rem}
.cta-band .lede{margin:0 auto 1.75rem}

/* ---- Scroll reveal (fully disabled under reduced motion) ---- */
@media (prefers-reduced-motion:no-preference){
  /* .js is set by an inline script — without JS the content is never hidden. */
  .js .reveal{opacity:0;transform:translateY(18px);transition:opacity .55s ease,transform .55s ease}
  .js .reveal.in{opacity:1;transform:none}
  .btn-primary:hover{transform:translateY(-1px)}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{transition:none !important;animation:none !important}
}

/* ---- Utility ---- */
.mt-1{margin-top:1rem}.mt-2{margin-top:2rem}.mt-3{margin-top:3rem}
.center{text-align:center}
.visually-hidden{
  position:absolute;width:1px;height:1px;overflow:hidden;
  clip:rect(0 0 0 0);clip-path:inset(50%);white-space:nowrap;
}

/* ---- Small screens ---- */
@media (max-width:480px){
  .section{padding:3.25rem 1.1rem}
  .hero{padding:3rem 1.1rem 3.5rem}
  .quote-card{transform:none;padding:1.4rem 1.25rem 1.2rem}
  .hero-ctas .btn{width:100%;justify-content:center}
}

/* ---- Miniature preview inside a package card ---- */
.pkg-mini{margin-bottom:1rem}
.pkg-mini .mini-body{min-height:96px}
.pkg-mini-cap{
  font-family:var(--font-mono);font-size:.72rem;letter-spacing:.06em;
  color:var(--muted);margin-bottom:1.1rem;
}
a.mini{display:block;text-decoration:none;transition:box-shadow .18s ease,transform .18s ease}
a.mini:hover{box-shadow:var(--shadow-lift)}