/* =========================================================
   Bâtisseur Web — design tokens
   Concept: architect's blueprint / cahier des charges
   ========================================================= */

/* Fonts are loaded from <link> tags in <head> (preconnect + swap)
   instead of @import here, so the CSS itself never blocks on a
   second network round-trip — better First Contentful Paint. */

:root{
  --paper: #EFEAE0;
  --paper-dark: #E2DAC5;
  --ink: #1F2A38;
  --ink-soft: #4C5A68;
  --blueprint: #2C5F7C;
  --blueprint-deep: #1B3A4D;
  --blueprint-light: #7FA8BC;
  --stamp: #B23A2F;
  --stamp-dark: #8C2C22;
  --line: #B8AF98;
  --white: #FBF9F4;

  --font-display: 'Fraunces', serif;
  --font-mono: 'IBM Plex Mono', monospace;
  --font-body: 'IBM Plex Sans', sans-serif;

  --radius: 3px;
}

*{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }

body{
  margin:0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.55;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 48px 48px;
  background-position: -1px -1px;
}

img{ max-width:100%; display:block; }
a{ color: inherit; }

.wrap{
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 28px;
}

/* -------------------- Eyebrow / labels -------------------- */
.eyebrow{
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--blueprint);
  display:flex;
  align-items:center;
  gap:10px;
  margin: 0 0 14px 0;
}
.eyebrow::before{
  content:"";
  width: 22px;
  height: 1px;
  background: var(--blueprint);
  display:inline-block;
}

h1,h2,h3{
  font-family: var(--font-display);
  font-weight: 600;
  margin: 0;
  color: var(--ink);
  letter-spacing: -0.01em;
}

/* -------------------- Header -------------------- */
.site-header{
  position: sticky;
  top:0;
  z-index: 50;
  background: rgba(239,234,224,.92);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--line);
}
.site-header .wrap{
  display:flex;
  align-items:center;
  justify-content:space-between;
  height: 76px;
}
.logo{
  display:flex;
  align-items:center;
  gap:10px;
  font-family: var(--font-display);
  font-weight:600;
  font-size: 20px;
  text-decoration:none;
  color: var(--ink);
}
.logo .mark{
  width: 30px; height: 30px;
  border: 1.5px solid var(--blueprint);
  border-radius: 50%;
  position: relative;
  flex-shrink:0;
}
.logo .mark::before, .logo .mark::after{
  content:"";
  position:absolute;
  background: var(--blueprint);
}
.logo .mark::before{ top:50%; left:4px; right:4px; height:1.5px; transform:translateY(-50%); }
.logo .mark::after{ left:50%; top:4px; bottom:4px; width:1.5px; transform:translateX(-50%); }

nav.main-nav{
  display:flex;
  align-items:center;
  gap: 30px;
}
nav.main-nav a{
  font-family: var(--font-mono);
  font-size: 13px;
  text-decoration:none;
  color: var(--ink-soft);
  letter-spacing:.03em;
  transition: color .15s ease;
}
nav.main-nav a:hover, nav.main-nav a:focus-visible{ color: var(--blueprint); }

.btn{
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing:.03em;
  text-decoration:none;
  padding: 12px 20px;
  border-radius: var(--radius);
  border: 1.5px solid var(--ink);
  cursor:pointer;
  transition: transform .15s ease, background .15s ease, color .15s ease;
}
.btn:focus-visible{ outline: 2px solid var(--blueprint); outline-offset: 3px; }
.btn-primary{
  background: var(--ink);
  color: var(--white)!important;
  border-color: var(--ink);
}
.btn-primary:hover{ background: var(--blueprint-deep); border-color: var(--blueprint-deep); transform: translateY(-1px); }
.btn-stamp{
  background: transparent;
  color: var(--stamp);
  border-color: var(--stamp);
}
.btn-stamp:hover{ background: var(--stamp); color: var(--white); transform: translateY(-1px); }
.btn-ghost{
  background: transparent;
  border-color: var(--line);
  color: var(--ink);
}
.btn-ghost:hover{ border-color: var(--ink); }

.nav-toggle{
  display:none;
  background:none;
  border: 1.5px solid var(--ink);
  border-radius: var(--radius);
  width: 40px; height: 36px;
  cursor:pointer;
  position: relative;
}
.nav-toggle span, .nav-toggle span::before, .nav-toggle span::after{
  content:"";
  position:absolute;
  left:9px; right:9px;
  height:1.5px;
  background: var(--ink);
}
.nav-toggle span{ top:50%; transform: translateY(-50%); }
.nav-toggle span::before{ top:-7px; }
.nav-toggle span::after{ top:7px; }

/* -------------------- Hero -------------------- */
.hero{
  padding: 90px 0 70px;
  position: relative;
}
.hero-grid{
  display:grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 56px;
  align-items:center;
}
.hero h1{
  font-size: clamp(34px, 4.6vw, 58px);
  line-height: 1.06;
}
.hero h1 em{
  font-style: italic;
  color: var(--blueprint);
}
.hero p.lead{
  font-size: 18px;
  color: var(--ink-soft);
  max-width: 46ch;
  margin: 22px 0 32px;
}
.hero-ctas{
  display:flex;
  align-items:center;
  gap: 22px;
  flex-wrap: wrap;
}

/* stamp badge */
.stamp-badge{
  width: 96px; height: 96px;
  border: 2px solid var(--stamp);
  border-radius: 50%;
  display:flex;
  align-items:center;
  justify-content:center;
  text-align:center;
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--stamp);
  transform: rotate(-9deg);
  line-height: 1.35;
  flex-shrink:0;
  position: relative;
}
.stamp-badge::before{
  content:"";
  position:absolute;
  inset: 6px;
  border: 1px dashed var(--stamp);
  border-radius: 50%;
}

/* hero blueprint mock */
.blueprint-card{
  border: 1.5px solid var(--blueprint);
  background: rgba(251,249,244,.55);
  border-radius: var(--radius);
  padding: 18px;
  position:relative;
}
.blueprint-card::before, .blueprint-card::after,
.corner-tl, .corner-br{
  content:"";
}
.corner-marks span{
  position:absolute;
  width: 14px; height: 14px;
  border: 1.5px solid var(--blueprint);
}
.corner-marks span:nth-child(1){ top:-1px; left:-1px; border-right:none; border-bottom:none; }
.corner-marks span:nth-child(2){ top:-1px; right:-1px; border-left:none; border-bottom:none; }
.corner-marks span:nth-child(3){ bottom:-1px; left:-1px; border-right:none; border-top:none; }
.corner-marks span:nth-child(4){ bottom:-1px; right:-1px; border-left:none; border-top:none; }

.browser-frame{
  border: 1.5px dashed var(--blueprint-light);
  border-radius: var(--radius);
  overflow: hidden;
}
.browser-bar{
  display:flex;
  gap:6px;
  align-items:center;
  padding: 9px 12px;
  border-bottom: 1.5px dashed var(--blueprint-light);
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--blueprint);
}
.browser-bar .dot{ width:7px; height:7px; border-radius:50%; border:1.2px solid var(--blueprint); }
.browser-body{ padding: 20px; display:grid; gap: 10px; }
.bp-block{
  border: 1px dashed var(--blueprint-light);
  border-radius: 2px;
  position: relative;
  padding: 10px 12px;
}
.bp-block .tag{
  position:absolute;
  top:-9px; left:10px;
  background: var(--paper);
  padding: 0 6px;
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--blueprint);
  letter-spacing:.05em;
}
.bp-block.header{ height: 34px; }
.bp-block.hero-block{ height: 70px; }
.bp-block.grid3{ display:grid; grid-template-columns: repeat(3,1fr); gap:8px; height: 46px; padding:8px; }
.bp-block.grid3 > div{ border:1px dashed var(--blueprint-light); }
.bp-block.footer{ height: 26px; }

/* -------------------- Sections -------------------- */
section{ padding: 76px 0; }
.section-head{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap: 24px;
  margin-bottom: 44px;
  flex-wrap: wrap;
}
.section-head h2{ font-size: clamp(26px,3vw,36px); }
.section-head p{ color: var(--ink-soft); max-width: 48ch; margin: 10px 0 0; }

/* -------------------- Service cards -------------------- */
.services-grid{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
.card{
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 26px 24px 24px;
  display:flex;
  flex-direction:column;
  position: relative;
  transition: border-color .15s ease, transform .15s ease;
}
.card:hover{ border-color: var(--blueprint); transform: translateY(-2px); }
.card .num{
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--blueprint-light);
  letter-spacing:.08em;
}
.card h3{ font-size: 22px; margin: 10px 0 6px; }
.card .price{
  font-family: var(--font-mono);
  color: var(--stamp);
  font-size: 15px;
  margin-bottom: 16px;
}
.card ul{
  list-style:none;
  padding:0;
  margin: 0 0 24px;
  display:grid;
  gap: 9px;
  flex-grow:1;
}
.card ul li{
  font-size: 14.5px;
  color: var(--ink-soft);
  padding-left: 18px;
  position: relative;
}
.card ul li::before{
  content:"—";
  position:absolute;
  left:0;
  color: var(--blueprint-light);
}
.card .btn{ align-self:flex-start; }

/* featured artisan card */
.card.featured{
  grid-column: 1 / -1;
  background: var(--blueprint-deep);
  color: var(--white);
  border-color: var(--blueprint-deep);
  display:grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 30px;
  padding: 34px;
}
.card.featured .num{ color: var(--blueprint-light); }
.card.featured h3{ color: var(--white); font-size: 26px; }
.card.featured .price{ color: #E7A79A; }
.card.featured ul li{ color: rgba(251,249,244,.8); }
.card.featured ul li::before{ color: var(--blueprint-light); }
.card.featured .btn-primary{ background: var(--stamp); border-color: var(--stamp); color: var(--white); }
.card.featured .btn-primary:hover{ background: var(--stamp-dark); border-color: var(--stamp-dark); }

.mini-flow{
  display:flex;
  flex-direction:column;
  gap: 10px;
  justify-content:center;
}
.mini-flow .row{
  display:flex;
  align-items:center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: rgba(251,249,244,.85);
}
.mini-flow .row .dot{
  width: 20px; height:20px;
  border-radius:50%;
  border: 1px solid var(--blueprint-light);
  display:flex; align-items:center; justify-content:center;
  font-size: 10px;
  flex-shrink:0;
}

/* -------------------- How it works / blueprint diagram -------------------- */
.diagram{
  border: 1px solid var(--line);
  background: var(--white);
  border-radius: var(--radius);
  padding: 40px clamp(16px,4vw,48px);
  overflow-x:auto;
}
.diagram svg{ display:block; margin: 0 auto; }

/* -------------------- Table -------------------- */
.compare{
  width:100%;
  border-collapse: collapse;
  font-size: 14.5px;
  background: var(--white);
  border: 1px solid var(--line);
}
.compare th, .compare td{
  border: 1px solid var(--line);
  padding: 13px 16px;
  text-align:left;
}
.compare thead th{
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing:.05em;
  text-transform:uppercase;
  color: var(--blueprint);
  background: var(--paper-dark);
}
.compare td.check{ text-align:center; color: var(--blueprint); font-weight:600; }

/* -------------------- Maintenance strip -------------------- */
.strip{
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 46px 0;
}
.strip .wrap{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 30px;
  flex-wrap:wrap;
}
.strip h3{ font-size: 22px; }
.strip p{ color: var(--ink-soft); margin: 8px 0 0; max-width: 52ch; }

/* -------------------- CTA banner -------------------- */
.cta-banner{
  background: var(--ink);
  color: var(--white);
  border-radius: var(--radius);
  padding: 56px clamp(24px,5vw,64px);
  text-align:center;
  position: relative;
}
.cta-banner h2{ color: var(--white); font-size: clamp(26px,3.4vw,38px); }
.cta-banner p{ color: rgba(251,249,244,.75); margin: 14px 0 30px; }

/* -------------------- Footer -------------------- */
footer{
  border-top: 1px solid var(--line);
  padding: 44px 0 30px;
}
footer .wrap{
  display:flex;
  justify-content:space-between;
  gap: 24px;
  flex-wrap:wrap;
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--ink-soft);
}
footer a{ text-decoration:none; }
footer a:hover{ color: var(--blueprint); }

/* -------------------- Booking form (reservation.html) -------------------- */
.booking-wrap{
  display:grid;
  grid-template-columns: .95fr 1.15fr;
  gap: 50px;
  align-items:flex-start;
}
.booking-info h1{ font-size: clamp(30px,4vw,44px); margin-bottom: 16px; }
.booking-info p{ color: var(--ink-soft); max-width: 42ch; }
.info-list{ list-style:none; padding:0; margin: 30px 0 0; display:grid; gap:16px; }
.info-list li{
  display:flex; gap:12px; align-items:flex-start;
  font-size: 14.5px; color: var(--ink-soft);
}
.info-list .idx{
  font-family: var(--font-mono);
  color: var(--blueprint);
  font-size: 12px;
  border: 1px solid var(--blueprint-light);
  border-radius: 50%;
  width: 22px; height:22px;
  display:flex; align-items:center; justify-content:center;
  flex-shrink:0;
}

form.booking-form{
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 34px;
}
.field{ margin-bottom: 20px; }
.field label{
  display:block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing:.05em;
  text-transform:uppercase;
  color: var(--ink-soft);
  margin-bottom: 8px;
}
.field input, .field select, .field textarea{
  width:100%;
  font-family: var(--font-body);
  font-size: 15px;
  padding: 12px 13px;
  border: 1.3px solid var(--line);
  border-radius: 2px;
  background: var(--paper);
  color: var(--ink);
}
.field input:focus, .field select:focus, .field textarea:focus{
  outline: none;
  border-color: var(--blueprint);
  background: var(--white);
}
.field textarea{ resize: vertical; min-height: 100px; }
.field-row{ display:grid; grid-template-columns: 1fr 1fr; gap: 16px; }

fieldset.artisan-fields{
  border: 1px dashed var(--blueprint-light);
  border-radius: 2px;
  padding: 18px 18px 4px;
  margin: 0 0 22px;
  display:none;
}
fieldset.artisan-fields.active{ display:block; }
fieldset.artisan-fields legend{
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--blueprint);
  padding: 0 8px;
  letter-spacing:.05em;
  text-transform: uppercase;
}

.form-note{
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--ink-soft);
  margin-top: 14px;
}

.confirm-box{
  display:none;
  border: 1.5px solid var(--blueprint);
  border-radius: var(--radius);
  padding: 26px;
  text-align:center;
  background: var(--paper-dark);
}
.confirm-box.active{ display:block; }
.confirm-box .stamp-badge{ margin: 0 auto 16px; }
.confirm-box h3{ font-size: 20px; }
.confirm-box p{ color: var(--ink-soft); margin: 10px 0 0; }

/* -------------------- AI assistant -------------------- */
.sr-only{ position:absolute; width:1px; height:1px; padding:0; margin:-1px; overflow:hidden; clip:rect(0,0,0,0); white-space:nowrap; border:0; }
.ai-assistant{ position:fixed; right:24px; bottom:24px; z-index:60; font-family:var(--font-body); }
.ai-panel[hidden]{ display:none !important; }
.ai-launcher{ display:flex; align-items:center; gap:9px; margin-left:auto; border:1px solid var(--stamp); border-radius:24px; background:var(--stamp); color:var(--white); padding:12px 17px; font-family:var(--font-mono); font-size:12px; cursor:pointer; box-shadow:0 8px 24px rgba(31,42,56,.2); }
.ai-launcher span{ font-size:18px; line-height:1; }
.ai-panel{ width:min(380px, calc(100vw - 32px)); height:min(570px, calc(100vh - 110px)); display:flex; flex-direction:column; background:var(--white); border:1px solid var(--blueprint); box-shadow:0 15px 45px rgba(31,42,56,.24); margin-bottom:12px; }
.ai-header{ display:flex; justify-content:space-between; gap:14px; padding:18px; background:var(--blueprint-deep); color:var(--white); }
.ai-header strong{ display:block; font-family:var(--font-display); font-size:19px; font-weight:600; }
.ai-kicker{ display:block; color:var(--blueprint-light); font-family:var(--font-mono); font-size:10px; letter-spacing:.08em; text-transform:uppercase; margin-bottom:5px; }
.ai-close{ align-self:flex-start; border:0; background:none; color:var(--white); font-size:25px; cursor:pointer; line-height:1; }
.ai-messages{ flex:1; overflow:auto; padding:16px; display:flex; flex-direction:column; gap:10px; background:var(--paper); }
.ai-message{ max-width:88%; padding:10px 12px; border:1px solid var(--line); font-size:13.5px; line-height:1.45; }
.ai-message.assistant{ align-self:flex-start; background:var(--white); color:var(--ink); }
.ai-message.user{ align-self:flex-end; background:var(--blueprint); border-color:var(--blueprint); color:var(--white); }
.ai-pending{ color:var(--ink-soft); font-style:italic; }
.ai-suggestions{ display:flex; gap:7px; padding:10px 12px 0; overflow:auto; background:var(--white); }
.ai-suggestions button{ flex-shrink:0; border:1px solid var(--blueprint-light); border-radius:15px; background:var(--white); color:var(--blueprint); padding:7px 9px; font-family:var(--font-mono); font-size:10px; cursor:pointer; }
.ai-form{ display:flex; gap:8px; padding:12px; background:var(--white); border-top:1px solid var(--line); }
.ai-form input{ min-width:0; flex:1; border:1px solid var(--line); background:var(--paper); padding:10px; font:14px var(--font-body); color:var(--ink); }
.ai-form input:focus{ outline:1px solid var(--blueprint); }
.ai-form button{ width:40px; border:1px solid var(--ink); background:var(--ink); color:var(--white); font-size:19px; cursor:pointer; }
.ai-booking{ display:block; padding:0 12px 14px; background:var(--white); color:var(--stamp); font-family:var(--font-mono); font-size:11px; text-decoration:none; }
.ai-booking:hover{ text-decoration:underline; }

/* -------------------- Responsive -------------------- */
@media (max-width: 880px){
  nav.main-nav{
    position:absolute;
    top:76px; left:0; right:0;
    background: var(--paper);
    border-bottom: 1px solid var(--line);
    flex-direction:column;
    align-items:flex-start;
    padding: 20px 28px 28px;
    gap: 18px;
    display:none;
  }
  nav.main-nav.open{ display:flex; }
  .nav-toggle{ display:block; }
  .hero-grid{ grid-template-columns: 1fr; }
  .services-grid{ grid-template-columns: 1fr; }
  .card.featured{ grid-template-columns: 1fr; }
  .booking-wrap{ grid-template-columns: 1fr; }
  .field-row{ grid-template-columns: 1fr; }
}

/* Comparison table -> stacked cards on narrow screens, so nothing
   overflows or forces horizontal scrolling on mobile. */
@media (max-width: 700px){
  .ai-assistant{ right:16px; bottom:16px; }
  .ai-panel{ height:min(570px, calc(100vh - 96px)); }
  .compare{ border: none; }
  .compare thead{
    position:absolute;
    width:1px; height:1px;
    overflow:hidden;
    clip: rect(0 0 0 0);
    white-space:nowrap;
  }
  .compare, .compare tbody, .compare tr, .compare td{ display:block; width:100%; }
  .compare tr{
    border: 1px solid var(--line);
    border-radius: var(--radius);
    margin-bottom: 14px;
    overflow:hidden;
    background: var(--white);
  }
  .compare td{
    border: none;
    border-bottom: 1px solid var(--line);
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap: 14px;
    padding: 12px 16px;
    text-align:right;
  }
  .compare td:first-child{
    background: var(--paper-dark);
    font-family: var(--font-display);
    font-weight: 600;
    justify-content:flex-start;
    text-align:left;
  }
  .compare td:first-child::before{ content:none; }
  .compare tr td:last-child{ border-bottom:none; }
  .compare td::before{
    content: attr(data-label);
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing:.05em;
    text-transform: uppercase;
    color: var(--blueprint);
    text-align:left;
  }
}

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

/* -------------------- Assistante virtuelle IA -------------------- */
.ia-hero{ padding:90px 0 76px; }
.ia-hero-grid{ display:grid; grid-template-columns:1.05fr .95fr; gap:56px; align-items:center; }
.ia-hero h1{ font-size:clamp(38px, 5vw, 62px); line-height:1.05; }
.ia-hero h1 em{ color:var(--blueprint); }
.ia-hero .lead{ max-width:48ch; color:var(--ink-soft); font-size:18px; margin:22px 0 32px; }
.ia-console{ background:var(--blueprint-deep); color:var(--white); border:1px solid var(--blueprint); padding:18px; box-shadow:10px 10px 0 rgba(44,95,124,.16); }
.ia-console-bar{ border-bottom:1px dashed var(--blueprint-light); padding:0 0 13px; font:11px var(--font-mono); color:var(--blueprint-light); }
.ia-console-bar span{ display:inline-block; width:7px; height:7px; border:1px solid var(--blueprint-light); border-radius:50%; margin-right:5px; }
.ia-console-label{ color:var(--blueprint-light); font:10px var(--font-mono); letter-spacing:.1em; margin:20px 0 12px; }
.ia-bubble{ max-width:88%; padding:12px 14px; margin:10px 0; font-size:14px; line-height:1.45; }
.ia-bubble.client{ margin-left:auto; background:rgba(127,168,188,.24); border:1px solid var(--blueprint-light); }
.ia-bubble.assistant{ background:var(--white); color:var(--ink); }
.ia-data{ display:flex; justify-content:space-between; gap:10px; flex-wrap:wrap; margin-top:22px; padding:13px 0 0; border-top:1px dashed var(--blueprint-light); font:11px var(--font-mono); color:var(--blueprint-light); }
.ia-data b{ color:#E7A79A; font-weight:500; }
.ia-problem-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:12px; }
.ia-problem-grid span{ background:var(--white); border:1px solid var(--line); padding:18px; color:var(--ink-soft); font-size:14px; }
.ia-problem-grid span::before{ content:"— "; color:var(--stamp); font-family:var(--font-mono); }
.ia-conclusion{ margin:26px 0 0; color:var(--blueprint-deep); font-family:var(--font-display); font-size:22px; }
.ia-tinted{ background:rgba(226,218,197,.58); border-top:1px solid var(--line); border-bottom:1px solid var(--line); }
.ia-capabilities{ display:grid; grid-template-columns:repeat(4,1fr); gap:16px; }
.ia-capabilities article{ border-top:2px solid var(--blueprint); padding:17px 0 0; }
.ia-capabilities span,.plan-kicker{ color:var(--blueprint); font:11px var(--font-mono); letter-spacing:.09em; text-transform:uppercase; }
.ia-capabilities h3{ margin:10px 0 8px; font-size:20px; }
.ia-capabilities p{ margin:0; color:var(--ink-soft); font-size:14px; }
.ia-flow{ list-style:none; padding:0; margin:0; display:grid; grid-template-columns:repeat(4,1fr); gap:15px; counter-reset:step; }
.ia-flow li{ position:relative; min-height:142px; padding:22px 18px; background:var(--white); border:1px solid var(--line); display:flex; flex-direction:column; gap:16px; }
.ia-flow li:not(:last-child)::after{ content:"→"; position:absolute; right:-12px; top:50%; z-index:1; color:var(--stamp); font:24px var(--font-mono); }
.ia-flow b{ color:var(--blueprint); font:16px var(--font-mono); }
.ia-flow span{ font-family:var(--font-display); font-size:19px; line-height:1.25; }
.ia-team-note{ text-align:center; margin:24px 0 0; font:15px var(--font-mono); color:var(--ink-soft); }
.ia-pricing-section{ background:var(--paper-dark); }
.ia-pricing-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:20px; align-items:stretch; }
.ia-plan{ position:relative; display:flex; flex-direction:column; background:var(--white); border:1px solid var(--line); padding:28px 24px; }
.ia-plan h3{ font-size:40px; margin:12px 0 6px; }
.ia-plan h3 small{ color:var(--ink-soft); font:13px var(--font-mono); }
.ia-plan > p:not(.plan-kicker){ min-height:65px; color:var(--ink-soft); font-size:14px; margin:0 0 20px; }
.ia-plan ul{ list-style:none; padding:0; margin:0 0 26px; display:grid; gap:9px; flex:1; }
.ia-plan li{ color:var(--ink-soft); font-size:13.5px; padding-left:16px; position:relative; }
.ia-plan li::before{ content:"✓"; position:absolute; left:0; color:var(--blueprint); }
.ia-plan .btn{ align-self:flex-start; }
.ia-plan-featured{ border:2px solid var(--stamp); transform:translateY(-12px); box-shadow:8px 10px 0 rgba(178,58,47,.14); }
.ia-plan-featured h3{ color:var(--stamp); }
.plan-badge{ position:absolute; right:16px; top:-13px; background:var(--stamp); color:var(--white); padding:5px 9px; font:10px var(--font-mono); letter-spacing:.08em; text-transform:uppercase; }
.ia-price-note{ text-align:center; color:var(--ink-soft); font-size:13px; margin:29px 0 0; }
.ia-audience-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:16px; }
.ia-audience-grid article{ padding:20px; background:var(--white); border:1px solid var(--line); }
.ia-audience-grid h3{ font-size:20px; margin:0 0 8px; }
.ia-audience-grid p{ color:var(--ink-soft); font-size:14px; margin:0; }
.ia-integrations{ display:grid; grid-template-columns:.85fr 1.15fr; gap:52px; align-items:center; }
.ia-integrations h2{ font-size:clamp(26px,3vw,36px); }
.ia-integrations p:not(.eyebrow){ color:var(--ink-soft); max-width:42ch; }
.ia-integrations ul{ display:flex; flex-wrap:wrap; gap:10px; list-style:none; padding:0; margin:0; }
.ia-integrations li{ padding:10px 13px; border:1px solid var(--blueprint-light); background:var(--white); color:var(--blueprint); font:12px var(--font-mono); }
.ia-faq-wrap{ display:grid; grid-template-columns:.7fr 1.3fr; gap:50px; align-items:start; }
.ia-faq{ border-top:1px solid var(--line); }
.ia-faq details{ border-bottom:1px solid var(--line); background:rgba(251,249,244,.45); }
.ia-faq summary{ cursor:pointer; padding:17px 40px 17px 0; position:relative; font-family:var(--font-display); font-size:18px; }
.ia-faq summary::after{ content:"+"; position:absolute; right:2px; color:var(--stamp); font:24px var(--font-mono); top:12px; }
.ia-faq details[open] summary::after{ content:"−"; }
.ia-faq p{ margin:0; padding:0 24px 18px 0; color:var(--ink-soft); font-size:14px; }
.ia-final-ctas{ justify-content:center; }
.cta-banner .btn-ghost{ color:var(--white); border-color:rgba(251,249,244,.65); }
.cta-banner .btn-ghost:hover{ border-color:var(--white); }

@media (max-width: 880px){
  .ia-hero-grid,.ia-integrations,.ia-faq-wrap{ grid-template-columns:1fr; }
  .ia-capabilities{ grid-template-columns:repeat(2,1fr); }
  .ia-pricing-grid{ grid-template-columns:1fr; max-width:560px; margin:0 auto; }
  .ia-plan-featured{ transform:none; }
  .ia-faq-wrap{ gap:30px; }
}
@media (max-width: 700px){
  .ia-hero{ padding:62px 0 58px; }
  .ia-problem-grid,.ia-audience-grid{ grid-template-columns:1fr; }
  .ia-capabilities{ grid-template-columns:1fr; }
  .ia-flow{ grid-template-columns:1fr; }
  .ia-flow li{ min-height:0; }
  .ia-flow li:not(:last-child)::after{ content:"↓"; right:auto; left:50%; top:auto; bottom:-21px; background:var(--paper); padding:0 6px; transform:translateX(-50%); }
  .ia-console{ box-shadow:6px 6px 0 rgba(44,95,124,.16); }
}