/* Qwilverly — shared styles */
:root{
  --paper:#FBF8F1;
  --card:#FFFFFF;
  --ink:#16302B;
  --text:#33423D;
  --muted:#5E6E67;
  --line:#E3DCCE;
  --accent:#C97B1F;
  --accent-dark:#A65E14;
  --kicker:#8F4E0F;
  --accent-soft:#F6E8CF;
  --green:#2F6B4F;
  --red:#A63D2F;
  --radius:14px;
  --shadow:0 1px 2px rgba(22,48,43,.05), 0 10px 28px -14px rgba(22,48,43,.22);
}

*{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  background:var(--paper);
  color:var(--text);
  font-family:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
  font-size:17px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
}

h1,h2,h3,.brand{
  font-family:"Fraunces","Iowan Old Style",Georgia,serif;
  color:var(--ink);
  line-height:1.15;
  margin:0 0 .6em;
}
h1{ font-size:clamp(2.1rem,1.4rem + 3vw,3.3rem); font-weight:600; letter-spacing:-.01em; }
h2{ font-size:clamp(1.55rem,1.2rem + 1.4vw,2.1rem); font-weight:600; }
h3{ font-size:1.2rem; font-weight:600; }
p{ margin:0 0 1em; }
a{ color:var(--accent-dark); text-decoration-thickness:1.5px; text-underline-offset:3px; }
a:hover{ color:var(--ink); }

.container{ max-width:1080px; margin:0 auto; padding:0 20px; }
.kicker{
  display:inline-block; font-size:.78rem; font-weight:700; letter-spacing:.14em;
  text-transform:uppercase; color:var(--kicker); margin-bottom:.6rem;
}

/* ---------- header / nav ---------- */
.site-header{ border-bottom:1px solid var(--line); background:rgba(251,248,241,.92); }
.nav{ display:flex; align-items:center; gap:.5rem 1rem; flex-wrap:wrap; padding:.7rem 0; }
.brand{
  font-size:1.35rem; font-weight:700; color:var(--ink); text-decoration:none; letter-spacing:-.01em;
  display:inline-flex; align-items:center; min-height:2.6rem; padding:.4rem .2rem;
}
.brand .spark{ color:var(--accent); }
.nav-links{ display:flex; gap:.4rem; flex-wrap:wrap; margin-left:auto; align-items:center; }
.nav-links a{
  color:var(--text); text-decoration:none; font-weight:500; font-size:.98rem;
  display:inline-flex; align-items:center; min-height:2.6rem; padding:.4rem .7rem; border-radius:10px;
}
.nav-links a:hover{ color:var(--ink); background:rgba(22,48,43,.06); }

/* ---------- buttons ---------- */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:.5rem;
  padding:.78rem 1.4rem; border-radius:999px; border:2px solid transparent;
  font:inherit; font-weight:600; font-size:1rem; text-decoration:none; cursor:pointer;
}
.btn-primary{ background:var(--ink); color:#FFF9EE; }
.btn-primary:hover{ background:#0C1F1B; color:#fff; }
.btn-accent{ background:#8A4B0E; color:#FFFFFF; }
.btn-accent:hover{ background:#6F3C0B; color:#fff; }
.btn-ghost{ background:transparent; color:var(--ink); border-color:var(--ink); }
.btn-ghost:hover{ background:rgba(22,48,43,.07); }
.btn-sm{ padding:.5rem 1.1rem; font-size:.95rem; min-height:2.6rem; }

/* ---------- sections / cards ---------- */
.section{ padding:clamp(3.2rem,6vw,5.5rem) 0; }
.section-alt{ background:#F4EFE3; border-top:1px solid var(--line); border-bottom:1px solid var(--line); }
.grid-2{ display:grid; gap:1.4rem; }
.grid-3{ display:grid; gap:1.4rem; }
@media (min-width:860px){
  .grid-2{ grid-template-columns:repeat(2,1fr); }
  .grid-3{ grid-template-columns:repeat(3,1fr); }
}
.card{
  background:var(--card); border:1px solid var(--line); border-radius:var(--radius);
  padding:1.6rem; box-shadow:var(--shadow);
}
.card h3 a{ color:inherit; text-decoration:none; }
.card h3 a:hover{ color:var(--accent-dark); }
.card p:last-child{ margin-bottom:0; }

.badge{
  display:inline-block; background:var(--accent-soft); color:#6E4210;
  border-radius:999px; padding:.3rem .85rem; font-size:.85rem; font-weight:600; margin-bottom:1rem;
}

/* steps */
.steps{ counter-reset:step; display:grid; gap:1.4rem; }
@media (min-width:860px){ .steps{ grid-template-columns:repeat(3,1fr); } }
.step{ position:relative; background:var(--card); border:1px solid var(--line); border-radius:var(--radius); padding:1.6rem 1.5rem 1.4rem; box-shadow:var(--shadow); }
.step::before{
  counter-increment:step; content:counter(step);
  display:inline-flex; align-items:center; justify-content:center;
  width:2.1rem; height:2.1rem; border-radius:50%; background:var(--ink); color:#FFF9EE;
  font-weight:700; margin-bottom:.8rem; font-family:"Fraunces",serif;
}

/* FAQ */
.faq details{
  background:var(--card); border:1px solid var(--line); border-radius:12px;
  padding:1.1rem 1.3rem; margin-bottom:.8rem; box-shadow:var(--shadow);
}
.faq summary{ cursor:pointer; font-weight:600; color:var(--ink); font-size:1.05rem; list-style:none; }
.faq summary::-webkit-details-marker{ display:none; }
.faq details[open] summary{ margin-bottom:.4rem; }

/* ---------- forms (tools) ---------- */
.field{ margin-bottom:1rem; }
.field label{ display:block; font-weight:600; color:var(--ink); font-size:.95rem; margin-bottom:.35rem; }
.field .hint{ font-size:.85rem; color:var(--muted); margin-top:.3rem; }
input[type=text],input[type=number],input[type=date],textarea,select{
  width:100%; padding:.68rem .85rem; border:1.5px solid var(--line); border-radius:10px;
  background:#fff; color:var(--ink); font:inherit; font-size:1rem;
}
textarea{ min-height:4.2rem; resize:vertical; }
input:focus-visible,textarea:focus-visible,select:focus-visible,button:focus-visible,a:focus-visible{
  outline:3px solid var(--accent); outline-offset:2px; border-radius:6px;
}
.checkbox-row{ display:flex; align-items:center; gap:.6rem; margin-bottom:1rem; }
.checkbox-row input{ width:1.25rem; height:1.25rem; accent-color:var(--ink); }
.checkbox-row label{ font-weight:600; color:var(--ink); }

.line-rows{ display:grid; gap:.6rem; margin-bottom:.8rem; }
.line-row{ display:grid; grid-template-columns:minmax(0,1fr) 4.2rem 5.6rem auto; gap:.5rem; align-items:center; }
@media (max-width:520px){
  .line-row{ grid-template-columns:minmax(0,1fr) 3.8rem 5rem auto; }
}
.btn-remove{
  border:1.5px solid var(--line); background:#fff; color:var(--muted); width:2.6rem; height:2.6rem;
  border-radius:10px; font-size:1.2rem; line-height:1; cursor:pointer;
}
.btn-remove:hover{ border-color:var(--red); color:var(--red); }

/* ---------- invoice preview ---------- */
.tool-layout{ display:grid; gap:2rem; align-items:start; }
@media (min-width:980px){ .tool-layout{ grid-template-columns:minmax(0,5fr) minmax(0,6fr); } }
.invoice-doc{
  background:#fff; border:1px solid var(--line); border-radius:var(--radius);
  padding:clamp(1.4rem,3vw,2.4rem); box-shadow:var(--shadow); color:#22302C; font-size:.95rem;
}
.inv-top{ display:flex; justify-content:space-between; gap:1rem; flex-wrap:wrap; margin-bottom:1.6rem; }
.inv-title{ font-family:"Fraunces",serif; font-size:1.7rem; letter-spacing:.08em; color:#22302C; margin:0; text-transform:uppercase; }
.inv-meta{ display:flex; gap:2.5rem; flex-wrap:wrap; margin-bottom:1.4rem; }
.inv-meta div p{ margin:0 0 .15rem; font-size:.78rem; text-transform:uppercase; letter-spacing:.06em; color:#5E6E67; }
.inv-meta strong{ display:block; font-size:.95rem; color:#22302C; }
table.inv-table{ width:100%; border-collapse:collapse; margin-bottom:1.2rem; }
table.inv-table th{
  text-align:left; font-size:.78rem; text-transform:uppercase; letter-spacing:.06em;
  color:#5E6E67; padding:.55rem .4rem; border-bottom:2px solid #22302C;
}
table.inv-table td{ padding:.6rem .4rem; border-bottom:1px solid var(--line); vertical-align:top; }
table.inv-table td.num, table.inv-table th.num{ text-align:right; font-variant-numeric:tabular-nums; }
.inv-totals{ margin-left:auto; width:min(260px,100%); border-collapse:collapse; }
.inv-totals td{ padding:.35rem .4rem; font-size:.95rem; }
.inv-totals tr.grand td{ border-top:2px solid #22302C; font-weight:700; font-size:1.1rem; color:#22302C; padding-top:.6rem; }
.inv-notes{ margin-top:1.4rem; font-size:.85rem; color:#5E6E67; border-top:1px dashed var(--line); padding-top:1rem; }

/* ---------- calculator results ---------- */
.result-card{ background:var(--ink); color:#EDF3EF; border-radius:var(--radius); padding:1.8rem; box-shadow:var(--shadow); }
.result-big{ font-family:"Fraunces",serif; font-size:clamp(2rem,4vw,2.7rem); color:#fff; line-height:1.1; margin:.2rem 0 .6rem; }
.result-card p{ color:#C9D6CF; margin-bottom:0; }
.calc-table{ width:100%; border-collapse:collapse; margin-top:1.2rem; font-size:.95rem; }
.calc-table td{ padding:.5rem .4rem; border-bottom:1px solid rgba(255,255,255,.16); color:#DCE7E0; }
.calc-table td:last-child{ text-align:right; font-variant-numeric:tabular-nums; color:#fff; font-weight:600; white-space:nowrap; }
.calc-table tr.total-row td{ border-bottom:none; border-top:2px solid rgba(255,255,255,.4); padding-top:.7rem; font-size:1.08rem; color:#fff; font-weight:700; }

/* ---------- products ---------- */
.price-tag{ font-family:"Fraunces",serif; font-size:2.6rem; color:var(--ink); line-height:1; margin:.4rem 0 .2rem; }
.price-tag small{ font-size:1rem; color:var(--muted); font-family:"Inter",sans-serif; font-weight:500; }
ul.includes{ list-style:none; padding:0; margin:1.1rem 0 1.4rem; display:grid; gap:.55rem; }
ul.includes li{ padding-left:1.7rem; position:relative; color:var(--text); }
ul.includes li::before{ content:"✓"; position:absolute; left:0; top:0; color:var(--green); font-weight:700; }

/* ---------- footer ---------- */
.site-footer{ border-top:1px solid var(--line); padding:2.4rem 0 3rem; margin-top:2rem; background:#F4EFE3; }
.footer-inner{ display:flex; justify-content:space-between; gap:1.5rem; flex-wrap:wrap; align-items:center; }
.site-footer p{ color:var(--muted); font-size:.92rem; margin:0; }
.footer-links{ display:flex; gap:.4rem 1rem; flex-wrap:wrap; }
.footer-links a{
  color:var(--muted); font-size:.92rem; text-decoration:none;
  display:inline-flex; align-items:center; min-height:2.5rem; padding:.35rem .1rem;
}
.footer-links a:hover{ color:var(--ink); }

/* ---------- print (invoice) ---------- */
@media print{
  body{ background:#fff; }
  .site-header,.site-footer,.no-print{ display:none !important; }
  .container{ max-width:none; padding:0; }
  .tool-layout{ display:block; gap:0; }
  .invoice-doc{ border:none; box-shadow:none; border-radius:0; }
}

/* Legal pages */
.legal h2 {
  font-size: 1.35rem;
  margin-top: 2rem;
}
.legal ul li {
  margin-bottom: .4rem;
}
.legal p a{ display:inline-block; padding:.4rem .15rem; margin:-.4rem -.15rem; }

/* review fixes */
.nav-cta{ margin-left:auto; }
.faq a{ display:inline-block; padding:.4rem .25rem; margin:-.4rem -.25rem; }
@media (max-width:859px){
  .nav-links{ order:3; width:100%; margin-left:0; justify-content:flex-start; gap:.2rem; }
  .hide-mobile{ display:none; }
  .checkbox-row input[type=checkbox]{ width:2.5rem; height:2.5rem; margin:0; cursor:pointer; }
}