/* ===========================================================
   Proposal Estimator — marketing site
   Token system
   =========================================================== */
:root{
  --cream:        #FAF2E4;
  --paper:        #FFFCF6;
  --ink:          #241A13;
  --ink-soft:     #4A3D33;
  --stone:        #8C7A65;
  --line:         #E6D6BB;
  --umber-900:    #2C130B;
  --umber-700:    #6A3520;
  --rust:         #A8452A;
  --rust-dark:    #7E3220;
  --rust-tint:    #F3E2CE;
  --good:         #4C7A52;

  --font-display: "Fraunces", "Iowan Old Style", Georgia, serif;
  --font-body:    "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-mono:    "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, monospace;

  --radius-lg: 20px;
  --radius-md: 14px;
  --radius-sm: 8px;
  --shadow-card: 0 1px 2px rgba(44,19,11,0.06), 0 10px 30px -12px rgba(44,19,11,0.18);
}

*{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin:0;
  background: var(--cream);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16.5px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
img{ max-width:100%; display:block; }
a{ color: inherit; }
:focus-visible{ outline: 2px solid var(--rust); outline-offset: 3px; }

.wrap{
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 28px;
}
.eyebrow{
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--rust-dark);
  font-weight: 600;
}
h1,h2,h3{ font-family: var(--font-display); color: var(--ink); margin: 0; }
p{ margin: 0; }

/* ---------- header ---------- */
.site-header{
  position: sticky; top:0; z-index: 50;
  background: rgba(250,242,228,0.86);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.site-header .wrap{
  display:flex; align-items:center; justify-content: space-between;
  height: 76px;
}
.brand{
  display:flex; align-items:center; gap:10px;
  font-family: var(--font-display); font-weight: 600; font-size: 20px;
  text-decoration:none; color: var(--ink);
}
.brand-mark{
  width: 30px; height: 30px; border-radius: 8px;
  background: linear-gradient(135deg, var(--umber-700), var(--umber-900));
  display:flex; align-items:center; justify-content:center;
  color: var(--rust-tint); font-family: var(--font-mono); font-size: 14px; font-weight:700;
}
nav.primary-nav{ display:flex; align-items:center; gap: 30px; }
nav.primary-nav a{
  text-decoration:none; color: var(--ink-soft); font-size: 14.5px; font-weight: 500;
}
nav.primary-nav a:hover{ color: var(--rust-dark); }
.nav-cta{ display:flex; align-items:center; gap:14px; }
.menu-toggle{ display:none; }

.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:8px;
  padding: 12px 22px;
  border-radius: 999px;
  font-family: var(--font-body); font-weight:600; font-size: 14.5px;
  text-decoration:none; border: 1px solid transparent; cursor:pointer;
  transition: transform .15s ease, box-shadow .15s ease, background .15s ease;
}
.btn:active{ transform: translateY(1px); }
.btn-primary{
  background: linear-gradient(180deg, var(--rust), var(--rust-dark));
  color: var(--paper);
  box-shadow: 0 8px 20px -8px rgba(126,50,32,0.55);
}
.btn-primary:hover{ box-shadow: 0 10px 24px -8px rgba(126,50,32,0.7); }
.btn-ghost{
  background: transparent; color: var(--ink); border-color: var(--line);
}
.btn-ghost:hover{ border-color: var(--rust); color: var(--rust-dark); }
.btn-small{ padding: 8px 16px; font-size: 13px; }

/* ---------- hero ---------- */
.hero{ padding: 84px 0 60px; }
.hero .wrap{
  display:grid; grid-template-columns: 1.05fr 0.95fr; gap: 56px; align-items:center;
}
.hero h1{
  font-size: clamp(34px, 4.4vw, 52px);
  line-height: 1.08;
  letter-spacing: -0.01em;
  margin: 14px 0 20px;
}
.hero h1 em{
  font-style: italic; color: var(--rust-dark);
}
.hero p.lede{
  font-size: 18px; color: var(--ink-soft); max-width: 46ch; margin-bottom: 30px;
}
.hero-ctas{ display:flex; align-items:center; gap: 18px; flex-wrap:wrap; }
.hero-note{
  margin-top: 14px; font-size: 13px; color: var(--stone); font-family: var(--font-mono);
}

.hero-visual{ position: relative; }
.screenshot-frame{
  position: relative;
  border-radius: var(--radius-lg);
  padding: 14px;
  background: linear-gradient(160deg, #fff, #F1E4CC);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-card);
}
.screenshot-frame img{
  border-radius: 12px;
  border: 1px solid var(--line);
}
.floating-total{
  position:absolute; left: -34px; bottom: -26px;
  background: var(--ink);
  color: var(--rust-tint);
  border-radius: var(--radius-md);
  padding: 14px 18px;
  box-shadow: 0 16px 32px -14px rgba(0,0,0,0.45);
  min-width: 190px;
}
.floating-total .ft-label{
  font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.08em;
  text-transform:uppercase; color: #C9A98D; margin-bottom: 6px; display:block;
}
.floating-total .ft-value{
  font-family: var(--font-mono); font-size: 26px; font-weight: 600; color: #fff;
}
.floating-total .ft-sub{ font-size: 11.5px; color: #C9A98D; margin-top:4px; }

/* ---------- section shells ---------- */
section{ padding: 78px 0; }
.section-head{ max-width: 620px; margin-bottom: 46px; }
.section-head h2{ font-size: clamp(26px, 3.2vw, 36px); margin: 12px 0 14px; line-height:1.15; }
.section-head p{ color: var(--ink-soft); font-size: 16.5px; }
.divider{ height:1px; background: var(--line); border:0; margin:0; }

/* ---------- feature grid ---------- */
.feature-grid{
  display:grid; grid-template-columns: repeat(3, 1fr); gap: 22px;
}
.feature-card{
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 26px 24px;
}
.feature-card .ficon{
  width:38px; height:38px; border-radius:10px;
  background: var(--rust-tint); color: var(--rust-dark);
  display:flex; align-items:center; justify-content:center; margin-bottom: 16px;
  font-family: var(--font-mono); font-weight:700; font-size: 14px;
}
.feature-card h3{ font-size: 18px; margin-bottom: 8px; font-weight:600; font-family: var(--font-body); }
.feature-card p{ color: var(--ink-soft); font-size: 14.5px; }

/* ---------- sandbox / signature element ---------- */
.sandbox-section{ background: var(--umber-900); color: var(--rust-tint); }
.sandbox-section .section-head h2{ color: #fff; }
.sandbox-section .section-head p{ color: #D8BEA0; }
.sandbox-section .eyebrow{ color: #E3A583; }

.sandbox{
  display:grid; grid-template-columns: 220px 1fr; gap: 0;
  background: #FAF2E4;
  border-radius: var(--radius-lg);
  overflow:hidden;
  box-shadow: 0 30px 60px -30px rgba(0,0,0,0.6);
  color: var(--ink);
}
.sandbox-tabs{
  background: #F1E4CC; border-right: 1px solid var(--line);
  padding: 20px 14px; display:flex; flex-direction:column; gap: 8px;
}
.sandbox-tabs button{
  all: unset; cursor:pointer;
  padding: 10px 14px; border-radius: 10px; font-size: 14px; font-weight:600;
  color: var(--ink-soft);
}
.sandbox-tabs button.active{
  background: var(--paper); color: var(--rust-dark);
  box-shadow: var(--shadow-card);
}
.sandbox-body{ padding: 28px 30px; min-height: 340px; }
.sandbox-panel{ display:none; }
.sandbox-panel.active{ display:block; }
.sandbox-panel h4{ font-family: var(--font-display); font-size: 20px; margin: 0 0 6px; }
.sandbox-panel .hint{ color: var(--stone); font-size: 13.5px; margin-bottom: 20px; }
.field-label{ font-size: 13px; font-weight:600; color: var(--ink-soft); margin: 16px 0 6px; }
.field-mock{
  border: 1px solid var(--line); border-radius: 10px; padding: 11px 14px;
  background: var(--paper); font-size: 14.5px; color: var(--ink);
}
.field-mock.textarea{ min-height: 64px; color: var(--stone); }
.pill{
  display:inline-block; background: var(--rust-tint); color: var(--rust-dark);
  font-size: 12px; font-weight:700; padding: 6px 12px; border-radius: 999px;
}
.template-list{ display:grid; grid-template-columns: 1fr 1fr; gap:12px; margin-top:16px; }
.template-item{
  border:1px solid var(--line); border-radius:10px; padding:14px; background:var(--paper);
  font-size: 13.5px;
}
.template-item strong{ display:block; font-size:14.5px; margin-bottom:4px; }
.toggle-row{ display:flex; align-items:center; justify-content:space-between;
  padding: 12px 0; border-bottom:1px solid var(--line); font-size:14.5px; }
.toggle-row:last-child{ border-bottom:0; }
.switch{ width:38px; height:22px; border-radius:999px; background:var(--line); position:relative; }
.switch.on{ background: var(--good); }
.switch::after{
  content:""; position:absolute; top:2px; left:2px; width:18px; height:18px; border-radius:50%;
  background:#fff; transition: left .15s ease;
}
.switch.on::after{ left: 18px; }
.sandbox-footer{
  display:flex; align-items:center; justify-content:space-between;
  padding-top: 20px; margin-top: 6px; border-top: 1px dashed var(--line);
}
.sandbox-toast{
  margin-top: 14px; font-family: var(--font-mono); font-size: 12.5px;
  color: var(--good); opacity:0; transform: translateY(4px);
  transition: opacity .2s ease, transform .2s ease;
}
.sandbox-toast.show{ opacity:1; transform:none; }

/* ---------- how it works ---------- */
.steps{ display:grid; grid-template-columns: repeat(3,1fr); gap: 28px; }
.step{ position:relative; padding-left: 0; }
.step .step-num{
  font-family: var(--font-mono); color: var(--rust); font-size: 13px; font-weight:700;
  border-bottom: 2px solid var(--rust); display:inline-block; padding-bottom: 6px; margin-bottom: 16px;
}
.step h3{ font-size: 19px; font-weight:600; font-family: var(--font-body); margin-bottom:8px; }
.step p{ color: var(--ink-soft); font-size: 14.5px; }

/* ---------- pricing ---------- */
.pricing-grid{ display:grid; grid-template-columns: repeat(3,1fr); gap: 22px; }
.price-card{
  background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius-lg);
  padding: 30px 26px; display:flex; flex-direction:column;
}
.price-card.featured{
  border-color: var(--rust); box-shadow: 0 20px 40px -22px rgba(126,50,32,0.4);
  position:relative;
}
.price-card.featured::before{
  content:"MOST POPULAR"; position:absolute; top:-12px; left:26px;
  background: var(--rust); color:#fff; font-family: var(--font-mono); font-size: 10.5px;
  letter-spacing: .08em; padding: 5px 10px; border-radius: 999px;
}
.price-name{ font-weight:700; font-size: 15px; margin-bottom: 6px; }
.price-value{ font-family: var(--font-mono); font-size: 40px; font-weight:600; margin: 10px 0 2px; }
.price-value span{ font-size: 15px; color: var(--stone); font-weight:400; }
.price-desc{ color: var(--ink-soft); font-size: 14px; margin-bottom: 20px; }
.price-features{ list-style:none; margin: 0 0 24px; padding:0; display:flex; flex-direction:column; gap:10px; flex:1; }
.price-features li{ font-size: 14px; display:flex; gap:10px; align-items:flex-start; color: var(--ink-soft); }
.price-features li::before{ content:"✓"; color: var(--good); font-weight:700; }
.trial-note{ text-align:center; margin-top: 34px; color: var(--stone); font-size: 13.5px; font-family: var(--font-mono); }

/* ---------- FAQ ---------- */
.faq-list{ display:flex; flex-direction:column; border-top: 1px solid var(--line); }
.faq-item{ border-bottom: 1px solid var(--line); padding: 22px 0; }
.faq-item summary{
  cursor:pointer; list-style:none; display:flex; justify-content:space-between; align-items:center;
  font-weight:600; font-size: 16px;
}
.faq-item summary::-webkit-details-marker{ display:none; }
.faq-item summary::after{
  content:"+"; font-family: var(--font-mono); color: var(--rust); font-size: 20px; margin-left: 16px;
}
.faq-item[open] summary::after{ content:"–"; }
.faq-item p{ color: var(--ink-soft); margin-top: 12px; font-size: 14.5px; max-width: 68ch; }

/* ---------- contact ---------- */
.contact-section{ background: var(--rust-tint); }
.contact-grid{ display:grid; grid-template-columns: 0.9fr 1.1fr; gap: 50px; align-items:start; }
.contact-info h2{ margin-bottom: 14px; }
.contact-info p{ color: var(--ink-soft); margin-bottom: 22px; }
.contact-list{ list-style:none; padding:0; margin:0; display:flex; flex-direction:column; gap: 12px; font-size: 14.5px; }
.contact-list li{ display:flex; gap:10px; }
.contact-list strong{ font-family: var(--font-mono); font-size: 12.5px; color: var(--rust-dark); min-width: 90px; }

.contact-form{
  background: var(--paper); border:1px solid var(--line); border-radius: var(--radius-lg);
  padding: 30px; box-shadow: var(--shadow-card);
}
.form-row{ display:grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-field{ margin-bottom: 18px; }
.form-field label{ display:block; font-size: 13px; font-weight:600; color: var(--ink-soft); margin-bottom: 6px; }
.form-field input, .form-field textarea{
  width:100%; padding: 12px 14px; border-radius: 10px; border: 1px solid var(--line);
  background: #fff; font-family: var(--font-body); font-size: 14.5px; color: var(--ink);
}
.form-field textarea{ min-height: 120px; resize: vertical; }
.form-field input:focus, .form-field textarea:focus{ border-color: var(--rust); }
.form-hp{ position:absolute; left:-9999px; }
.form-status{ margin-top: 14px; font-size: 13.5px; font-family: var(--font-mono); }
.form-status.ok{ color: var(--good); }
.form-status.err{ color: var(--rust-dark); }

/* ---------- footer ---------- */
footer.site-footer{ background: var(--umber-900); color: #D8BEA0; padding: 56px 0 30px; }
.footer-top{
  display:grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 40px;
  padding-bottom: 40px; border-bottom: 1px solid rgba(255,255,255,0.12);
}
.footer-brand .brand{ color:#fff; }
.footer-brand p{ margin-top: 14px; font-size: 13.5px; color:#B79A7C; max-width: 32ch; }
.footer-col h4{
  font-family: var(--font-mono); font-size: 12px; letter-spacing:.08em; text-transform:uppercase;
  color: #E3A583; margin-bottom: 14px;
}
.footer-col ul{ list-style:none; margin:0; padding:0; display:flex; flex-direction:column; gap:10px; }
.footer-col a{ text-decoration:none; color:#D8BEA0; font-size: 14px; }
.footer-col a:hover{ color:#fff; }
.footer-bottom{
  display:flex; justify-content:space-between; align-items:center; padding-top: 24px; font-size: 12.5px; color:#8C6F53;
  font-family: var(--font-mono);
}

/* ---------- not found ---------- */
.not-found-page{
  min-height: 100vh;
  display: grid;
  grid-template-rows: auto 1fr auto;
  background:
    radial-gradient(circle at 82% 18%, rgba(168,69,42,0.10), transparent 28rem),
    linear-gradient(rgba(230,214,187,0.28) 1px, transparent 1px),
    linear-gradient(90deg, rgba(230,214,187,0.28) 1px, transparent 1px),
    var(--cream);
  background-size: auto, 34px 34px, 34px 34px, auto;
}
.not-found-main{ display:grid; align-items:center; padding: 64px 0; overflow:hidden; }
.not-found-layout{
  display:grid; grid-template-columns: minmax(0, 0.9fr) minmax(380px, 0.7fr);
  gap: clamp(56px, 8vw, 112px); align-items:center;
}
.not-found-copy h1{
  font-size: clamp(48px, 6.7vw, 88px); line-height:0.96; letter-spacing:-0.035em;
  margin:18px 0 26px; max-width: 720px;
}
.not-found-copy .lede{ color:var(--ink-soft); font-size:18px; max-width:48ch; margin-bottom:32px; }
.missing-estimate{
  position:relative; transform:rotate(2.5deg); background:var(--paper);
  border:1px solid var(--line); border-radius:6px; box-shadow:0 24px 70px -30px rgba(44,19,11,0.5);
}
.missing-estimate::before{
  content:""; position:absolute; inset:12px -12px -12px 12px; z-index:-1;
  border:1px solid var(--line); border-radius:6px; background:var(--rust-tint);
}
.missing-estimate-bar{
  display:flex; justify-content:space-between; align-items:center; padding:16px 20px;
  color:var(--rust-tint); background:var(--umber-900); border-radius:5px 5px 0 0;
  font-family:var(--font-mono); font-size:12px; text-transform:uppercase; letter-spacing:.08em;
}
.missing-status{ color:#D9A37F; }
.missing-estimate-body{ padding:28px; }
.missing-label{ display:block; font-family:var(--font-mono); font-size:10px; letter-spacing:.12em; text-transform:uppercase; color:var(--stone); margin-bottom:4px; }
.missing-client{ padding-bottom:24px; border-bottom:1px solid var(--line); }
.missing-client strong{ font-family:var(--font-display); font-size:26px; }
.missing-row{ display:flex; justify-content:space-between; gap:20px; padding:18px 0; border-bottom:1px dashed var(--line); color:var(--ink-soft); font-size:14px; }
.missing-row-muted{ opacity:.58; }
.missing-code{ font-family:var(--font-mono); color:var(--rust-dark); font-weight:700; }
.missing-total{ display:flex; justify-content:space-between; align-items:baseline; padding-top:28px; font-family:var(--font-mono); font-size:12px; text-transform:uppercase; letter-spacing:.08em; }
.missing-total strong{ font-family:var(--font-display); font-size:48px; color:var(--rust-dark); line-height:1; }
.missing-stamp{
  position:absolute; right:-22px; bottom:34px; transform:rotate(-11deg);
  padding:8px 13px; border:3px double var(--rust); color:var(--rust); border-radius:4px;
  font-family:var(--font-mono); font-size:13px; font-weight:700; text-transform:uppercase; letter-spacing:.12em;
  background:rgba(255,252,246,.88);
}
.not-found-footer{ padding:0 0 24px; background:transparent; color:var(--stone); }
.not-found-footer .footer-bottom{ border-top:1px solid var(--line); color:var(--stone); }

/* ---------- responsive ---------- */
@media (max-width: 900px){
  nav.primary-nav{ display:none; }
  .hero .wrap{ grid-template-columns: 1fr; }
  .hero-visual{ order:-1; }
  .floating-total{ left: 16px; bottom: -20px; }
  .feature-grid{ grid-template-columns: 1fr 1fr; }
  .sandbox{ grid-template-columns: 1fr; }
  .sandbox-tabs{ flex-direction:row; border-right:0; border-bottom:1px solid var(--line); overflow-x:auto; }
  .steps{ grid-template-columns: 1fr; }
  .pricing-grid{ grid-template-columns: 1fr; }
  .contact-grid{ grid-template-columns: 1fr; }
  .footer-top{ grid-template-columns: 1fr 1fr; }
  .not-found-layout{ grid-template-columns:1fr; }
  .missing-estimate{ max-width:520px; margin:0 auto; width:100%; transform:rotate(1deg); }
}
@media (max-width: 560px){
  .feature-grid{ grid-template-columns: 1fr; }
  .form-row{ grid-template-columns: 1fr; }
  .footer-top{ grid-template-columns: 1fr; }
  .not-found-main{ padding:48px 0 64px; }
  .not-found-page .site-header .wrap{ height:68px; }
  .not-found-copy h1{ font-size:48px; }
  .not-found-layout{ gap:52px; }
  .missing-estimate-body{ padding:22px; }
  .missing-stamp{ right:-4px; bottom:28px; }
  .not-found-footer .footer-bottom{ align-items:flex-start; gap:10px; flex-direction:column; }
}

@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior:auto; }
  *{ transition: none !important; animation: none !important; }
}