/* Planwerk website — built on the Planwerk design system (src/styles/planwerk-tokens.css) */

:root {
  --ink: #1A1A1A;
  --charcoal: #2A2723;
  --graphite: #4A4744;
  --stone: #8C8680;
  --sand: #C9C2B8;
  --bone: #EDE7DD;
  --cream: #F5EFE6;
  --paper: #FBF8F3;
  --white: #FFFFFF;
  --brass: #6E6760;
  --forest: #2E4035;
  --success: #4F7A4A; --success-bg: #EDF4EC;
  --warning: #C68A2E; --warning-bg: #FBF3E4;
  --danger: #9B3B2A;  --danger-bg: #F5EAE8;
  --info: #4A6072;    --info-bg: #EBF0F4;
  --divider: rgba(26,26,26,0.08);
  --shadow-1: 0 1px 2px rgba(26,26,26,.04), 0 1px 1px rgba(26,26,26,.03);
  --shadow-2: 0 6px 16px rgba(26,26,26,.06), 0 2px 4px rgba(26,26,26,.04);
  --shadow-3: 0 18px 40px rgba(26,26,26,.10), 0 4px 10px rgba(26,26,26,.04);
  --font: 'Inter', -apple-system, 'Helvetica Neue', Arial, sans-serif;
  --max: 1120px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
a:hover { color: var(--graphite); }
img, svg { display: block; }

.wrap { max-width: var(--max); margin: 0 auto; padding: 0 32px; }

/* type */
.eyebrow {
  font-size: 10px; font-weight: 600; color: var(--stone);
  letter-spacing: 0.28em; text-transform: uppercase;
}
.display { font-size: 64px; font-weight: 600; letter-spacing: -0.025em; line-height: 1.05; margin: 0; }
h1 { font-size: 48px; font-weight: 600; letter-spacing: -0.02em; line-height: 1.1; margin: 0; }
h2 { font-size: 32px; font-weight: 600; letter-spacing: -0.015em; line-height: 1.2; margin: 0; }
h3 { font-size: 22px; font-weight: 600; letter-spacing: -0.01em; line-height: 1.25; margin: 0; }
.lede { font-size: 17px; color: var(--graphite); line-height: 1.55; margin: 0; }
p { margin: 0; }
.muted { color: var(--stone); }
.small { font-size: 12px; }

/* buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 13px 24px; border-radius: 2px; border: 1px solid var(--ink);
  font: inherit; font-size: 11px; font-weight: 600; letter-spacing: 0.2em; text-transform: uppercase;
  cursor: pointer; transition: opacity .16s ease, background .16s ease, color .16s ease;
  background: var(--ink); color: var(--cream); white-space: nowrap;
}
.btn:hover { opacity: .85; color: var(--cream); }
.btn:active { opacity: .75; }
.btn.secondary { background: transparent; color: var(--ink); }
.btn.secondary:hover { background: var(--ink); color: var(--cream); opacity: 1; }
.btn.small { padding: 9px 16px; }
.btn.large { padding: 16px 32px; }
.btn.on-dark { background: var(--paper); color: var(--ink); border-color: var(--paper); }
.btn.on-dark:hover { color: var(--ink); }

/* nav */
.nav {
  position: sticky; top: 0; z-index: 10;
  background: rgba(251,248,243,0.92); backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--divider);
}
.nav .wrap { display: flex; align-items: center; justify-content: space-between; height: 64px; }
.wordmark { display: inline-flex; align-items: center; gap: 9px; color: var(--ink); line-height: 1; }
.wordmark span { font-size: 19px; font-weight: 600; letter-spacing: -0.01em; }
.nav-links { display: flex; align-items: center; gap: 28px; }
.nav-links a { font-size: 11px; font-weight: 600; letter-spacing: 0.2em; text-transform: uppercase; color: var(--graphite); }
.nav-links a:hover { color: var(--ink); }
.nav-links a.btn { margin-left: 8px; color: var(--cream); }
.nav-links a.btn:hover { color: var(--cream); }

/* sections */
section { padding: 96px 0; }
section + section { border-top: 1px solid var(--divider); }
.section-head { display: flex; flex-direction: column; gap: 12px; max-width: 640px; margin-bottom: 48px; }
.section-head .lede { margin-top: 4px; }

/* hero */
.hero { padding: 88px 0 96px; }
.hero .wrap { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 6fr); gap: 64px; align-items: center; }
.hero-copy { display: flex; flex-direction: column; gap: 24px; }
.hero-copy .lede { max-width: 460px; }
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 8px; }
.hero-note { display: flex; gap: 20px; flex-wrap: wrap; margin-top: 8px; }
.hero-note div { display: flex; align-items: center; gap: 8px; font-size: 12px; color: var(--graphite); }
.hero-note svg { flex-shrink: 0; }

/* app mockup (pure HTML, uses the product's own components) */
.mock {
  background: var(--white); border: 1px solid var(--divider); border-radius: 8px;
  box-shadow: var(--shadow-3); overflow: hidden;
  display: grid; grid-template-columns: 168px minmax(0, 1fr);
  min-height: 440px; font-size: 12px;
}
.mock-side { background: var(--paper); border-right: 1px solid var(--divider); padding: 18px 14px; display: flex; flex-direction: column; gap: 22px; }
.mock-side .wordmark span { font-size: 13px; }
.mock-nav { display: flex; flex-direction: column; gap: 2px; }
.mock-nav .sec { font-size: 9px; font-weight: 600; letter-spacing: 0.22em; text-transform: uppercase; color: var(--stone); padding: 6px 8px 4px; }
.mock-nav .item { padding: 6px 8px; border-radius: 2px; font-size: 12px; color: var(--graphite); }
.mock-nav .item.active { background: var(--ink); color: var(--cream); }
.mock-main { padding: 20px 22px; display: flex; flex-direction: column; gap: 18px; }
.mock-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; }
.mock-head .eyebrow { letter-spacing: 0.28em; }
.mock-head .sub { font-size: 12px; color: var(--stone); margin-top: 4px; }
.mock-stats { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; }
.stat { background: var(--white); border: 1px solid var(--divider); border-radius: 8px; padding: 12px 14px; box-shadow: var(--shadow-1); display: flex; flex-direction: column; gap: 4px; }
.stat .k { font-size: 9px; font-weight: 600; letter-spacing: 0.22em; text-transform: uppercase; color: var(--stone); }
.stat .v { font-size: 22px; font-weight: 600; letter-spacing: -0.01em; }
.mock-list { border: 1px solid var(--divider); border-radius: 8px; background: var(--white); overflow: hidden; }
.row { display: grid; grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr) auto; gap: 12px; align-items: center; padding: 10px 14px; border-top: 1px solid var(--divider); }
.row:first-child { border-top: 0; }
.row .name { font-weight: 600; }
.row .meta { color: var(--stone); font-size: 11px; }
.badge {
  display: inline-block; font-size: 10px; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase;
  padding: 3px 8px; border-radius: 2px; white-space: nowrap;
}
.badge.success { background: var(--success-bg); color: var(--success); }
.badge.warning { background: var(--warning-bg); color: var(--warning); }
.badge.danger  { background: var(--danger-bg);  color: var(--danger); }
.badge.info    { background: var(--info-bg);    color: var(--info); }
.badge.grey    { background: var(--bone);       color: var(--stone); }

/* proof strip */
.strip { padding: 40px 0; background: var(--cream); border-top: 1px solid var(--divider); border-bottom: 1px solid var(--divider); }
.strip .wrap { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 32px; }
.strip .item { display: flex; flex-direction: column; gap: 6px; }
.strip .item b { font-size: 15px; font-weight: 600; }
.strip .item span { font-size: 12px; color: var(--graphite); }

/* modules */
.grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; }
.card {
  background: var(--white); border: 1px solid var(--divider); border-radius: 8px; padding: 28px;
  box-shadow: var(--shadow-1); display: flex; flex-direction: column; gap: 12px;
  transition: box-shadow .16s ease, transform .16s ease;
}
.card:hover { box-shadow: var(--shadow-2); transform: translateY(-1px); }
.card .eyebrow { letter-spacing: 0.22em; }
.card h3 { font-size: 20px; }
.card p { color: var(--graphite); font-size: 14px; }
.card ul { margin: 4px 0 0; padding: 0; list-style: none; display: flex; flex-direction: column; gap: 6px; }
.card li { display: flex; gap: 10px; font-size: 14px; color: var(--graphite); }
.card li svg { flex-shrink: 0; margin-top: 5px; }

/* how it runs */
.dark { background: var(--ink); color: var(--paper); }
.dark .eyebrow { color: var(--sand); }
.dark .lede { color: var(--sand); }
.three { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 40px; }
.three .col { display: flex; flex-direction: column; gap: 12px; padding-top: 20px; border-top: 1px solid rgba(251,248,243,0.18); }
.three .col h3 { font-size: 20px; }
.three .col p { color: var(--sand); font-size: 14px; }
.three .col code { font-family: ui-monospace, Consolas, monospace; font-size: 13px; color: var(--paper); }

/* pricing */
.price-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 20px; align-items: stretch; }
.price { padding: 36px; gap: 16px; }
.price .amount { display: flex; align-items: baseline; gap: 8px; }
.price .amount b { font-size: 40px; font-weight: 600; letter-spacing: -0.02em; line-height: 1; }
.price .amount span { font-size: 12px; color: var(--stone); }
.price ul { margin-top: 8px; }
.price .btn { align-self: flex-start; margin-top: 12px; }
.price-note { margin-top: 20px; font-size: 12px; color: var(--stone); max-width: 640px; }

/* faq */
.faq { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 40px 48px; }
.faq .q { display: flex; flex-direction: column; gap: 8px; padding-top: 20px; border-top: 1px solid var(--divider); }
.faq .q b { font-size: 16px; font-weight: 600; }
.faq .q p { font-size: 14px; color: var(--graphite); }

/* contact */
.contact .wrap { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 6fr); gap: 64px; }
.contact-copy { display: flex; flex-direction: column; gap: 16px; }
.contact-copy .direct { display: flex; flex-direction: column; gap: 4px; margin-top: 16px; padding-top: 20px; border-top: 1px solid var(--divider); }
.contact-copy .direct a { font-size: 17px; font-weight: 600; }
form { display: flex; flex-direction: column; gap: 20px; }
.fields { display: grid; grid-template-columns: 1fr 1fr; gap: 20px 28px; }
.field { display: flex; flex-direction: column; gap: 6px; }
.field.full { grid-column: 1 / -1; }
.field label { font-size: 10px; font-weight: 600; color: var(--stone); letter-spacing: 0.22em; text-transform: uppercase; }
.field label i { color: var(--danger); font-style: normal; }
.field input, .field textarea, .field select {
  font: inherit; font-size: 15px; color: var(--ink); background: transparent;
  border: 0; border-bottom: 1px solid var(--sand); border-radius: 0; padding: 12px 0; outline: none;
  transition: border-color .16s ease;
}
.field textarea { resize: vertical; min-height: 70px; }
.field input:focus, .field textarea:focus, .field select:focus { border-bottom-color: var(--ink); }
.field input::placeholder, .field textarea::placeholder { color: var(--sand); }
.field .hint { font-size: 11px; color: var(--stone); }
form .btn { align-self: flex-start; }
.hp { position: absolute; left: -9999px; }

/* footer */
footer { padding: 40px 0; border-top: 1px solid var(--divider); }
footer .wrap { display: flex; align-items: flex-start; justify-content: space-between; gap: 32px; }
footer .left { display: flex; flex-direction: column; gap: 10px; }
footer .fine { font-size: 12px; color: var(--stone); max-width: 560px; }
footer .links { display: flex; gap: 24px; }
footer .links a { font-size: 11px; font-weight: 600; letter-spacing: 0.2em; text-transform: uppercase; color: var(--graphite); }

/* responsive */
@media (max-width: 960px) {
  .hero .wrap, .contact .wrap { grid-template-columns: 1fr; gap: 48px; }
  .strip .wrap { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .three { grid-template-columns: 1fr; gap: 28px; }
  .display { font-size: 48px; }
  h1 { font-size: 40px; }
}
@media (max-width: 680px) {
  .wrap { padding: 0 20px; }
  section { padding: 64px 0; }
  .hero { padding: 56px 0 64px; }
  .display { font-size: 40px; }
  h2 { font-size: 28px; }
  .nav-links a:not(.btn) { display: none; }
  .grid, .price-grid, .faq, .fields { grid-template-columns: 1fr; }
  .strip .wrap { grid-template-columns: 1fr; gap: 20px; }
  .mock { grid-template-columns: 1fr; min-height: 0; }
  .mock-side { display: none; }
  .mock-stats { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; }
  .stat .v { font-size: 18px; }
  .row { grid-template-columns: minmax(0, 1fr) auto; }
  .row .meta { display: none; }
  footer .wrap { flex-direction: column; }
}