/* ============================================================
   DUNA PRO — Direction artistique duna.fr (2026)
   Fond blanc, noir profond, typo géométrique, badges noirs
   rehaussés d'un aplat vert sauge (cf. boutique duna.fr)
   ============================================================ */

:root {
  --sand: #EDEBE5;
  --sand-light: #F6F5F1;
  --off-white: #FFFFFF;
  --navy: #111111;        /* noir DUNA (boutons, bandeaux) */
  --navy-deep: #0A0A0A;
  --ink: #111111;
  --royal: #2547D0;
  --green: #6F8F66;       /* vert sauge des badges promo duna.fr */
  --green-soft: #A9C49C;
  --grey: #6F6F6C;
  --line: #E4E2DD;
  --radius: 10px;
  --font-head: "Montserrat", "Helvetica Neue", Arial, sans-serif;
  --font-body: "Montserrat", "Helvetica Neue", Arial, sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background: var(--off-white);
  color: var(--ink);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  font-family: var(--font-head);
  font-weight: 700;
  letter-spacing: .015em;
  line-height: 1.18;
}
h1, h2 { text-transform: uppercase; }

a { color: inherit; }

.container { max-width: 1180px; margin: 0 auto; padding: 0 24px; }

/* Badge noir sur aplat vert sauge, comme les promos duna.fr */
.eyebrow {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: #fff;
  background: var(--ink);
  padding: 8px 16px;
  box-shadow: 6px 6px 0 var(--green-soft);
  margin-bottom: 20px;
}

.btn {
  display: inline-block;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: .06em;
  text-transform: uppercase;
  padding: 15px 30px;
  border-radius: 4px;
  border: 1.5px solid var(--ink);
  background: var(--ink);
  color: #fff;
  text-decoration: none;
  cursor: pointer;
  transition: transform .15s ease, background .15s ease, color .15s ease, box-shadow .15s ease;
}
.btn:hover { transform: translateY(-2px); box-shadow: 5px 5px 0 var(--green-soft); }
.btn.ghost { background: transparent; color: var(--ink); }
.btn.ghost:hover { background: var(--ink); color: #fff; }
.btn.light { background: #fff; color: var(--ink); border-color: #fff; }
.btn.light:hover { box-shadow: 5px 5px 0 var(--green); }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255, 255, 255, .94);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}
.site-header .container {
  display: flex; align-items: center; justify-content: space-between;
  height: 72px;
}
.logo {
  display: flex; align-items: center; gap: 13px;
  text-decoration: none;
}

/* Badge hexagonal animé */
.logo-badge {
  height: 48px; width: auto;
  flex-shrink: 0;
  animation: badge-float 5s ease-in-out infinite;
  transform-origin: center;
  will-change: transform;
}
.logo:hover .logo-badge {
  animation: badge-spin 0.65s cubic-bezier(.45,0,.55,1) 1 forwards;
}

@keyframes badge-float {
  0%,100% { transform: translateY(0) rotate(0deg) scale(1); }
  30%      { transform: translateY(-4px) rotate(4deg) scale(1.04); }
  65%      { transform: translateY(1px) rotate(-2deg) scale(1.01); }
}
@keyframes badge-spin {
  0%   { transform: rotate(0deg) scale(1); }
  50%  { transform: rotate(200deg) scale(1.12); }
  100% { transform: rotate(360deg) scale(1); }
}

/* Texte logo "DUNA / ESPACE PRO" */
.logo-text {
  font-family: var(--font-head);
  font-weight: 800; font-size: 22px; letter-spacing: 0.28em;
  text-transform: uppercase; color: var(--ink);
  line-height: 1;
}
.logo-text em {
  font-style: normal; font-size: 9px; letter-spacing: 0.34em;
  font-weight: 700; color: var(--green);
  display: block; margin-top: 3px;
}
/* Footer override */
.site-footer .logo-text { color: var(--off-white); }
.main-nav { display: flex; gap: 30px; align-items: center; }
.main-nav a {
  text-decoration: none; font-size: 13px; font-weight: 600;
  text-transform: uppercase; letter-spacing: .04em;
  color: var(--ink); opacity: .82;
}
.main-nav a:hover { opacity: 1; }
.main-nav .btn { padding: 11px 20px; font-size: 12px; }

/* ---------- Hero ---------- */
.hero {
  background: var(--sand-light);
  color: var(--ink);
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
}
.hero .container {
  display: grid; grid-template-columns: 1.1fr .9fr; gap: 48px;
  padding-top: 76px; padding-bottom: 84px; align-items: center;
}
.hero h1 { font-size: clamp(32px, 4.4vw, 56px); color: var(--ink); }
.hero h1 em { font-style: normal; color: var(--green); }
.hero p.lead { font-size: 17px; color: var(--grey); margin: 22px 0 34px; max-width: 520px; }
.hero-ctas { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-points { display: flex; gap: 26px; margin-top: 42px; flex-wrap: wrap; }
.hero-points div { font-size: 13px; color: var(--grey); }
.hero-points strong { display: block; font-size: 22px; font-family: var(--font-head); color: var(--ink); }
.hero-visual { text-align: center; }
.hero-visual svg { width: 100%; max-width: 420px; filter: drop-shadow(0 24px 34px rgba(17,17,17,.14)); }

/* ---------- Sections ---------- */
section { padding: 84px 0; }
section.alt { background: var(--sand-light); }

/* ---------- Manifeste marque ---------- */
.brand-band { background: #fff; text-align: center; }
.brand-statement {
  font-family: var(--font-head); font-weight: 600;
  font-size: clamp(20px, 2.6vw, 30px); line-height: 1.4;
  max-width: 920px; margin: 0 auto 56px; color: var(--ink);
}
.brand-statement strong { color: var(--green); font-weight: 700; }
.brand-values { display: grid; grid-template-columns: repeat(4, 1fr); gap: 26px; text-align: left; }
.brand-values > div {
  border-top: 3px solid var(--ink); padding-top: 18px;
}
.brand-values .bv-icon { font-size: 24px; display: block; margin-bottom: 10px; }
.brand-values h3 { font-size: 16px; margin-bottom: 6px; }
.brand-values p { font-size: 13.5px; color: var(--grey); }
.section-head { max-width: 640px; margin-bottom: 48px; }
.section-head h2 { font-size: clamp(26px, 3.2vw, 40px); }
.section-head p { color: var(--grey); margin-top: 12px; }

/* ---------- Étapes ---------- */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.step {
  background: var(--off-white); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 26px;
}
.step .num {
  font-family: var(--font-head); font-weight: 800; font-size: 14px;
  color: var(--off-white); background: var(--navy);
  width: 30px; height: 30px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 16px;
}
.step h3 { font-size: 17px; margin-bottom: 8px; }
.step p { font-size: 14px; color: var(--grey); }

/* ---------- Configurateur ---------- */
.configurator {
  display: grid; grid-template-columns: 1fr 1fr; gap: 40px;
  background: var(--off-white); border: 1px solid var(--line);
  border-radius: 22px; padding: 38px;
}
.mockup-panel { position: sticky; top: 90px; align-self: start; }
.face-toggle {
  display: flex; gap: 8px; justify-content: center; margin-bottom: 14px;
}
.face-toggle button {
  border: 1.5px solid var(--line); background: var(--off-white);
  border-radius: 999px; padding: 9px 26px; font-family: var(--font-head);
  font-weight: 600; font-size: 13px; cursor: pointer; transition: all .12s;
}
.face-toggle button.active { background: var(--navy); border-color: var(--navy); color: var(--off-white); }

.zone-group { margin-bottom: 12px; }
.zone-group-label {
  display: block; font-size: 11px; font-weight: 600; text-transform: uppercase;
  letter-spacing: .1em; color: var(--grey); margin-bottom: 8px;
}

.mockup-stage {
  background: linear-gradient(160deg, var(--sand-light), var(--sand));
  border-radius: var(--radius);
  padding: 26px; text-align: center;
  min-height: 420px;
  display: flex; align-items: center; justify-content: center;
}
.mockup-stage svg { width: 100%; max-width: 380px; }
.mockup-hint { font-size: 12px; color: var(--grey); margin-top: 10px; text-align: center; }

.config-group { margin-bottom: 26px; }
.config-group > label {
  display: block; font-family: var(--font-head); font-weight: 600;
  font-size: 14px; text-transform: uppercase; letter-spacing: .08em;
  margin-bottom: 12px;
}
.choice-row { display: flex; flex-wrap: wrap; gap: 10px; }
.chip {
  border: 1.5px solid var(--line); background: var(--off-white);
  border-radius: 999px; padding: 9px 16px; font-size: 13px;
  font-weight: 500; cursor: pointer; transition: all .12s;
}
.chip:hover { border-color: var(--ink); }
.chip.active { background: var(--navy); border-color: var(--navy); color: var(--off-white); }
.chip small { display: block; font-size: 11px; opacity: .65; }

.swatches { display: flex; gap: 10px; flex-wrap: wrap; }
.swatch {
  width: 34px; height: 34px; border-radius: 50%;
  border: 2px solid var(--line); cursor: pointer; transition: transform .12s;
}
.swatch:hover { transform: scale(1.12); }
.swatch.active { border-color: var(--ink); box-shadow: 0 0 0 3px rgba(21,21,26,.15); }

.qty-row { display: flex; align-items: center; gap: 18px; }
.qty-row input[type=range] { flex: 1; accent-color: var(--navy); }
.qty-value {
  font-family: var(--font-head); font-weight: 800; font-size: 26px;
  min-width: 84px; text-align: right;
}

.upload-zone {
  border: 2px dashed var(--line); border-radius: var(--radius);
  padding: 22px; text-align: center; cursor: pointer;
  font-size: 14px; color: var(--grey); transition: border-color .15s;
}
.upload-zone:hover, .upload-zone.drag { border-color: var(--royal); color: var(--royal); }
.upload-zone input { display: none; }

.logo-controls { display: flex; gap: 16px; margin-top: 14px; align-items: center; }
.logo-controls label { font-size: 12px; color: var(--grey); }
.logo-controls input[type=range] { accent-color: var(--navy); }

/* ---------- Estimation ---------- */
.estimate {
  background: var(--navy); color: var(--off-white);
  border-radius: var(--radius); padding: 26px; margin-top: 8px;
}
.estimate .rows { display: grid; gap: 8px; font-size: 14px; }
.estimate .rows div { display: flex; justify-content: space-between; opacity: .85; }
.estimate .total {
  display: flex; justify-content: space-between; align-items: baseline;
  border-top: 1px solid rgba(250,247,241,.25);
  margin-top: 14px; padding-top: 14px;
}
.estimate .total strong { font-family: var(--font-head); font-size: 30px; }
.estimate .unit { font-size: 13px; opacity: .7; text-align: right; margin-top: 4px; }
.estimate .cta { margin-top: 18px; text-align: center; }
.estimate .moq-note { font-size: 12px; color: var(--sand); margin-top: 10px; }

/* ---------- Bandeau croisé (cross-sell) ---------- */
.xsell { background: var(--ink); color: var(--off-white); }
.xsell-inner {
  display: grid; grid-template-columns: auto 1fr; gap: 44px; align-items: center;
}
.xsell-logo {
  width: 150px; height: auto; flex-shrink: 0;
  filter: invert(1);
}
.xsell-text .eyebrow { margin-bottom: 16px; }
.xsell-text h2 { color: var(--off-white); font-size: clamp(24px, 3vw, 36px); margin-bottom: 14px; }
.xsell-text p { color: rgba(255,255,255,.72); font-size: 15.5px; max-width: 620px; margin-bottom: 26px; }
.xsell-text p strong { color: var(--green-soft); }
.xsell-text .btn.light { background: #fff; color: var(--ink); border-color: #fff; }
.xsell-text .btn.light:hover { box-shadow: 5px 5px 0 var(--green); }
@media (max-width: 720px) {
  .xsell-inner { grid-template-columns: 1fr; gap: 26px; text-align: center; }
  .xsell-logo { width: 110px; margin: 0 auto; }
  .xsell-text p { margin-left: auto; margin-right: auto; }
}

/* ---------- DUNA Custom (page dédiée) ---------- */
.custom-band { background: var(--ink); color: var(--off-white); }
.custom-band .section-head h2 { color: var(--off-white); }
.custom-band .section-head p { color: rgba(255,255,255,.62); }
.section-head--center { max-width: 760px; margin-left: auto; margin-right: auto; text-align: center; }

.custom-hero {
  display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 48px;
  align-items: center; margin-bottom: 64px;
}
.custom-gallery {
  background: #fff; border-radius: var(--radius);
  padding: 22px; position: relative; text-align: center;
}
.custom-shot {
  width: 100%; max-width: 360px; height: auto; display: block; margin: 0 auto;
  border-radius: 6px;
}
.custom-face-toggle {
  display: flex; gap: 8px; justify-content: center; margin-top: 16px;
}
.custom-face-toggle button {
  border: 1.5px solid var(--line); background: #fff; color: var(--ink);
  border-radius: 999px; padding: 8px 24px; font-family: var(--font-head);
  font-weight: 600; font-size: 13px; cursor: pointer; transition: all .12s;
}
.custom-face-toggle button.active { background: var(--ink); border-color: var(--ink); color: #fff; }
.custom-shot-cap { font-size: 12px; color: var(--grey); margin-top: 10px; }

.custom-pitch h3 {
  font-size: clamp(20px, 2.4vw, 28px); text-transform: uppercase;
  color: var(--off-white); margin-bottom: 14px;
}
.custom-pitch > p { color: rgba(255,255,255,.7); font-size: 15px; margin-bottom: 24px; max-width: 560px; }
.custom-meta {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px;
  margin-bottom: 24px;
}
.custom-meta > div { border-top: 2px solid var(--green); padding-top: 12px; }
.custom-meta strong {
  display: block; font-family: var(--font-head); font-weight: 800;
  font-size: 20px; color: var(--off-white);
}
.custom-meta span { font-size: 12px; color: rgba(255,255,255,.55); }
.custom-range { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 28px; }
.custom-tag {
  border: 1px solid rgba(255,255,255,.28); border-radius: 999px;
  padding: 6px 14px; font-size: 12.5px; color: rgba(255,255,255,.85);
}
.custom-ctas { display: flex; gap: 14px; flex-wrap: wrap; }
.custom-ctas .btn { background: #fff; color: var(--ink); border-color: #fff; }
.custom-ctas .btn:hover { box-shadow: 5px 5px 0 var(--green); }
.custom-ctas .btn.ghost { background: transparent; color: #fff; border-color: rgba(255,255,255,.5); }
.custom-ctas .btn.ghost:hover { background: #fff; color: var(--ink); }
.custom-note { font-size: 12.5px; color: rgba(255,255,255,.55); margin-top: 16px; }
.custom-note strong { color: var(--green-soft); }

.custom-process-title {
  text-align: center; text-transform: uppercase; color: var(--off-white);
  font-size: 20px; letter-spacing: .04em; margin-bottom: 32px;
}
.custom-steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.custom-step {
  border: 1px solid rgba(255,255,255,.16); border-radius: var(--radius);
  padding: 24px; background: rgba(255,255,255,.03);
}
.custom-step-num {
  font-family: var(--font-head); font-weight: 800; font-size: 14px;
  color: var(--ink); background: var(--green-soft);
  width: 30px; height: 30px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center; margin-bottom: 14px;
}
.custom-step h3 { font-size: 15px; color: var(--off-white); margin-bottom: 6px; text-transform: uppercase; letter-spacing: .03em; }
.custom-step p { font-size: 13px; color: rgba(255,255,255,.6); }

/* ---------- DUNA Custom — hero page dédiée ---------- */
.custom-hero-band { background: var(--ink); color: #fff; border-bottom: 1px solid rgba(255,255,255,.1); }
.custom-hero-grid {
  display: grid; grid-template-columns: 1.1fr .9fr; gap: 48px;
  align-items: center; padding: 60px 0 72px;
}
.custom-hero-logo { width: 128px; height: auto; filter: invert(1); display: block; margin-bottom: 26px; }
.custom-hero-band h1 { font-size: clamp(30px, 4vw, 52px); text-transform: uppercase; color: #fff; margin-bottom: 20px; }
.custom-hero-band h1 em { font-style: normal; color: var(--green-soft); }
.custom-hero-band .lead { font-size: 17px; color: rgba(255,255,255,.72); margin-bottom: 30px; max-width: 560px; }
.custom-hero-band .lead strong { color: #fff; }
.custom-hero-band .hero-ctas { margin-bottom: 34px; }
.custom-hero-band .btn { background: #fff; color: var(--ink); border-color: #fff; }
.custom-hero-band .btn:hover { box-shadow: 5px 5px 0 var(--green); }
.custom-hero-band .btn.ghost { background: transparent; color: #fff; border-color: rgba(255,255,255,.5); }
.custom-hero-band .btn.ghost:hover { background: #fff; color: var(--ink); }
.custom-range--center { justify-content: center; }
@media (max-width: 920px) {
  .custom-hero-grid { grid-template-columns: 1fr; gap: 32px; padding-top: 44px; }
}

/* ---------- Grille tarifaire ---------- */
.price-table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius); background: var(--off-white); }
table.price-table { width: 100%; border-collapse: collapse; font-size: 14px; min-width: 720px; }
.price-table th, .price-table td { padding: 14px 18px; text-align: right; border-bottom: 1px solid var(--line); }
.price-table th:first-child, .price-table td:first-child { text-align: left; }
.price-table thead th {
  font-family: var(--font-head); font-size: 12px; text-transform: uppercase;
  letter-spacing: .08em; background: var(--navy); color: var(--off-white);
}
.price-table tbody tr:hover { background: var(--sand-light); }
.price-table .best { color: var(--green); font-weight: 700; }
.price-note { font-size: 13px; color: var(--grey); margin-top: 14px; }

/* ---------- Marquage cards ---------- */
.marking-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.marking-card {
  background: var(--off-white); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 26px;
}
.marking-card h3 { font-size: 18px; margin-bottom: 6px; }
.marking-card p { font-size: 14px; color: var(--grey); margin-bottom: 14px; }
.marking-card .from { font-family: var(--font-head); font-weight: 800; font-size: 24px; }
.marking-card .from small { font-size: 12px; font-weight: 500; color: var(--grey); }

/* ---------- Devis form ---------- */
.devis-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: start; }
.form-card {
  background: var(--off-white); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 32px;
}
.form-card .field { margin-bottom: 18px; }
.form-card label { display: block; font-size: 13px; font-weight: 600; margin-bottom: 6px; }
.form-card input, .form-card select, .form-card textarea {
  width: 100%; padding: 12px 14px; border: 1.5px solid var(--line);
  border-radius: 10px; font-family: var(--font-body); font-size: 14px;
  background: #fff; color: var(--ink);
}
.form-card input:focus, .form-card textarea:focus { outline: none; border-color: var(--navy); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }

.devis-output {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 32px; display: none;
}
.devis-output.visible { display: block; }
.devis-output h3 { font-size: 20px; }
.devis-output .devis-num { font-size: 13px; color: var(--grey); margin-bottom: 18px; }
.devis-output table { width: 100%; border-collapse: collapse; font-size: 14px; margin: 16px 0; }
.devis-output td { padding: 8px 0; border-bottom: 1px solid var(--sand-light); }
.devis-output td:last-child { text-align: right; }
.devis-output .grand td { font-weight: 700; font-size: 16px; border-bottom: none; }
.devis-actions { display: flex; gap: 12px; margin-top: 18px; flex-wrap: wrap; }

/* ---------- SEO / tendances ---------- */
.kw-cloud { display: flex; flex-wrap: wrap; gap: 10px; }
.kw {
  background: var(--off-white); border: 1px solid var(--line);
  padding: 8px 16px; border-radius: 999px; font-size: 13px;
}
.kw::before { content: "↗ "; color: var(--green); font-weight: 700; }

/* ---------- FAQ ---------- */
.faq details {
  background: var(--off-white); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 20px 24px; margin-bottom: 12px;
}
.faq summary { font-family: var(--font-head); font-weight: 600; cursor: pointer; font-size: 16px; }
.faq details p { margin-top: 12px; color: var(--grey); font-size: 14px; }

/* ---------- Footer ---------- */
.site-footer { background: var(--ink); color: var(--off-white); padding: 56px 0 36px; }
.site-footer .container { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 40px; }
.site-footer .logo { color: var(--off-white); }
.site-footer .logo span { color: var(--green); }
.site-footer h4 { font-size: 13px; text-transform: uppercase; letter-spacing: .12em; margin-bottom: 16px; color: rgba(255,255,255,.5); }
.site-footer a { display: block; font-size: 14px; opacity: .75; text-decoration: none; margin-bottom: 8px; }
.site-footer a:hover { opacity: 1; }
.site-footer .legal { grid-column: 1 / -1; border-top: 1px solid rgba(255,255,255,.12); margin-top: 30px; padding-top: 22px; font-size: 12px; opacity: .45; }

/* ---------- Chat IA ---------- */
.chat-fab {
  position: fixed; right: 24px; bottom: 24px; z-index: 100;
  width: 62px; height: 62px; border-radius: 50%;
  background: var(--navy); color: var(--off-white);
  border: none; cursor: pointer; font-size: 26px;
  box-shadow: 0 12px 30px rgba(11,23,34,.4);
  transition: transform .15s;
}
.chat-fab:hover { transform: scale(1.08); }
.chat-window {
  position: fixed; right: 24px; bottom: 100px; z-index: 100;
  width: 370px; max-width: calc(100vw - 32px);
  height: 520px; max-height: calc(100vh - 140px);
  background: var(--off-white); border-radius: 18px;
  box-shadow: 0 24px 60px rgba(11,23,34,.35);
  display: none; flex-direction: column; overflow: hidden;
  border: 1px solid var(--line);
}
.chat-window.open { display: flex; }
.chat-head {
  background: var(--navy); color: var(--off-white);
  padding: 16px 20px; display: flex; align-items: center; gap: 12px;
}
.chat-head .dot { width: 9px; height: 9px; background: #4ADE80; border-radius: 50%; }
.chat-head strong { font-family: var(--font-head); font-size: 15px; }
.chat-head small { display: block; font-size: 11px; opacity: .7; }
.chat-body { flex: 1; overflow-y: auto; padding: 18px; display: flex; flex-direction: column; gap: 10px; }
.msg { max-width: 85%; padding: 11px 14px; border-radius: 14px; font-size: 13.5px; line-height: 1.45; }
.msg.bot { background: var(--sand-light); border-bottom-left-radius: 4px; align-self: flex-start; }
.msg.user { background: var(--navy); color: var(--off-white); border-bottom-right-radius: 4px; align-self: flex-end; }
.quick-replies { display: flex; flex-wrap: wrap; gap: 8px; align-self: flex-start; }
.quick-replies button {
  border: 1.5px solid var(--navy); background: transparent; color: var(--navy);
  border-radius: 999px; padding: 7px 14px; font-size: 12.5px; cursor: pointer;
}
.quick-replies button:hover { background: var(--navy); color: var(--off-white); }
.chat-input { display: flex; border-top: 1px solid var(--line); }
.chat-input input {
  flex: 1; border: none; padding: 14px 16px; font-size: 14px;
  background: var(--off-white); color: var(--ink);
}
.chat-input input:focus { outline: none; }
.chat-input button {
  border: none; background: var(--navy); color: var(--off-white);
  padding: 0 20px; cursor: pointer; font-size: 16px;
}

/* ---------- Responsive ---------- */
@media (max-width: 920px) {
  .hero .container { grid-template-columns: 1fr; padding-top: 60px; padding-bottom: 60px; }
  .hero-visual { display: none; }
  .steps { grid-template-columns: 1fr 1fr; }
  .brand-values { grid-template-columns: 1fr 1fr; }
  .configurator { grid-template-columns: 1fr; padding: 22px; border-radius: var(--radius); }
  .mockup-panel { position: static; }
  .marking-cards { grid-template-columns: 1fr; }
  .devis-grid { grid-template-columns: 1fr; }
  .site-footer .container { grid-template-columns: 1fr; }
  .main-nav a:not(.btn) { display: none; }
  .custom-hero { grid-template-columns: 1fr; gap: 32px; }
  .custom-steps { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 560px) {
  .brand-values { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; }
  .custom-steps { grid-template-columns: 1fr; }
  .custom-meta { grid-template-columns: 1fr 1fr; }
}

/* ---------- Impression du devis ---------- */
@media print {
  body * { visibility: hidden; }
  .devis-output, .devis-output * { visibility: visible; }
  .devis-output {
    position: absolute; left: 0; top: 0; width: 100%;
    border: none; box-shadow: none;
  }
  .devis-actions { display: none !important; }
}