/* =====================================================================
   L'ATELIER DU BAD — STYLES
   Écrit en « mobile d'abord » : les styles de base sont ceux du
   téléphone, les écrans plus larges sont traités en bas du fichier.
   ===================================================================== */

/* ---------- 1. Jetons de design (couleurs, polices, rythme) ---------- */
:root{
  /* Couleurs reprises du logo. Pour tout recolorer, ne change que ces lignes. */
  --encre:        #131C30;   /* bleu marine du logo */
  --encre-doux:   #2B3852;
  --papier:       #FFFFFF;
  --papier-alt:   #F4F6FA;   /* fond des sections alternées */
  --terrain:      #1D4A8F;   /* couleur d'accent : boutons, liens, titres de section */
  --terrain-fonce:#143565;
  --terrain-pale: #E8EEF8;
  --rouge:        #E0342B;   /* le rouge du logo — touches rares uniquement */
  --liege:        #C98B4F;   /* le liège du volant */
  --gris:         #5A6478;
  --trait:        #E3E7EF;

  --display: "Bricolage Grotesque", system-ui, sans-serif;
  --body:    "Instrument Sans", system-ui, sans-serif;
  --mono:    "DM Mono", ui-monospace, monospace;

  --r:   14px;
  --r-l: 22px;
  --pad: 20px;          /* marge latérale sur téléphone */
  --sec: 68px;          /* espace vertical entre sections */
}

*{box-sizing:border-box}
html{scroll-behavior:smooth; -webkit-text-size-adjust:100%}
body{
  margin:0; background:var(--papier); color:var(--encre);
  font-family:var(--body); font-size:16.5px; line-height:1.62;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%; display:block}
a{color:inherit}
h1,h2,h3,h4{margin:0; font-family:var(--display); line-height:1.06; letter-spacing:-.02em}
p{margin:0 0 1em}
p:last-child{margin-bottom:0}

.wrap{width:100%; max-width:1120px; margin:0 auto; padding:0 var(--pad)}
.wrap.narrow{max-width:720px}

/* ---------- 2. Éléments de texte récurrents ---------- */
.eyebrow{
  font-family:var(--mono); font-size:11.5px; letter-spacing:.16em;
  text-transform:uppercase; color:var(--terrain); margin:0 0 14px;
}
.eyebrow::before{content:"— "; opacity:.55}
.eyebrow--light{color:#9FC0F0}

.h2{font-size:clamp(30px,7.6vw,50px); font-weight:800; margin-bottom:18px}
.h2--light{color:#fff}
.h3{font-size:clamp(24px,5.4vw,30px); font-weight:800; margin-bottom:4px}
.h4{font-size:19px; font-weight:700; margin-bottom:6px}

.lead{font-size:17.5px; color:var(--gris); max-width:62ch}
.lead--center{margin-left:auto; margin-right:auto}
.lead--light{color:#C3CBDA}

.label{
  font-family:var(--mono); font-size:11.5px; letter-spacing:.14em;
  text-transform:uppercase; color:var(--gris); margin:0 0 10px;
}
.label--light{color:#93A3C0}
.smallprint{font-size:13.5px; color:var(--gris); line-height:1.55}

/* ---------- 3. Boutons ---------- */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:8px;
  min-height:52px; padding:0 24px; border-radius:999px; border:1.5px solid transparent;
  font-family:var(--body); font-size:16px; font-weight:600; text-decoration:none;
  cursor:pointer; background:none; color:inherit;
  transition:transform .18s ease, background-color .18s ease, color .18s ease, border-color .18s ease;
}
.btn:active{transform:scale(.97)}
.btn--primary::after{
  content:"→"; display:inline-block; margin-left:-1px; opacity:.75;
  transition:transform .35s cubic-bezier(.16,1,.3,1), opacity .3s ease;
}
.btn--primary:hover::after{transform:translateX(5px); opacity:1}
.btn--primary{background:var(--terrain); color:#fff}
.btn--primary:hover{background:var(--terrain-fonce)}
.btn--ghost{border-color:var(--trait); color:var(--encre)}
.btn--ghost:hover{border-color:var(--encre)}
.btn--outline{border-color:var(--trait); color:var(--encre); width:100%}
.btn--outline:hover{border-color:var(--encre); background:var(--papier)}
.btn--block{width:100%}
.section--dark .btn--ghost{border-color:#354063; color:#fff}

:focus-visible{outline:3px solid var(--terrain); outline-offset:3px; border-radius:6px}
.section--dark :focus-visible{outline-color:#9FC0F0}

/* ---------- 4. Navigation ---------- */
.nav{
  position:sticky; top:0; z-index:50;
  background:rgba(255,255,255,.92); backdrop-filter:blur(12px);
  border-bottom:1px solid var(--trait);
}
.nav__inner{
  max-width:1120px; margin:0 auto; padding:0 var(--pad);
  height:62px; display:flex; align-items:center; justify-content:space-between;
}
.nav__logo{
  display:flex; align-items:center; gap:9px;
  font-family:var(--display); font-weight:800; font-size:17px;
  letter-spacing:-.02em; text-decoration:none;
}
.nav__logo img{width:34px; height:34px; flex:none}
.nav__desktop{display:none}
.burger{
  width:44px; height:44px; margin-right:-10px; border:0; background:none;
  display:flex; flex-direction:column; justify-content:center; align-items:flex-end; gap:6px;
  cursor:pointer;
}
.burger span{display:block; width:24px; height:2px; background:var(--encre); transition:transform .25s ease, opacity .25s ease}
.burger[aria-expanded="true"] span:first-child{transform:translateY(4px) rotate(45deg)}
.burger[aria-expanded="true"] span:last-child{transform:translateY(-4px) rotate(-45deg)}

.nav__mobile{
  display:grid; overflow:hidden; max-height:0;
  border-top:0 solid var(--trait);
  transition:max-height .3s ease;
  background:var(--papier);
}
.nav__mobile.open{max-height:400px; border-top-width:1px}
.nav__mobile a{
  padding:15px var(--pad); text-decoration:none; font-weight:500;
  border-bottom:1px solid var(--trait);
}
.nav__mobile-social{display:flex; gap:10px; padding:16px var(--pad)}

/* ---------- 5. Hero ---------- */
.hero{padding:34px 0 46px; overflow:hidden}
.hero__title{
  font-size:clamp(42px,13vw,86px); font-weight:800; letter-spacing:-.035em;
  margin-bottom:16px;
}
.hero__title .line{display:block; overflow:hidden; padding-bottom:.06em}
.hero__title .line > span{
  display:block;
  transform:translateY(105%);
  animation:monte 1.15s cubic-bezier(.16,1,.3,1) forwards;
}
.hero__title .line:nth-child(2) > span{animation-delay:.11s}
@keyframes monte{to{transform:none}}

/* le reste du bloc texte suit, très légèrement décalé */
.hero__sub,.hero__actions,.hero__note,.hero .eyebrow{
  opacity:0; animation:apparait .9s cubic-bezier(.16,1,.3,1) forwards;
}
.hero .eyebrow{animation-delay:.05s}
.hero__sub{animation-delay:.30s}
.hero__actions{animation-delay:.40s}
.hero__note{animation-delay:.50s}
@keyframes apparait{from{opacity:0; transform:translateY(14px)} to{opacity:1; transform:none}}
.hero__title em{font-style:normal; color:var(--terrain)}
.hero__sub{font-size:18px; color:var(--gris); max-width:34ch; margin-bottom:24px}
.hero__actions{display:flex; flex-direction:column; gap:10px}
.hero__note{
  font-family:var(--mono); font-size:12px; color:var(--gris);
  margin-top:18px; letter-spacing:.02em;
}
.hero__visual{margin-top:38px}
.hero__photo{
  border-radius:var(--r-l); overflow:hidden; background:var(--papier-alt);
}
.hero__photo img{
  width:100%; height:112%; aspect-ratio:11/19; object-fit:cover; object-position:center;
  will-change:transform;
}
.hero__photo{--par:0px}
.hero__photo img{transform:translate3d(0,var(--par),0)}
.hero__photo img{width:100%; height:auto}

/* Le tube dessiné */
.tube-stage{
  display:flex; justify-content:center; align-items:flex-end;
  background:
    radial-gradient(58% 46% at 50% 86%, var(--terrain-pale) 0%, rgba(227,241,234,0) 68%);
  border-radius:var(--r-l);
  padding:14px 0 8px;
}
.tube-stage svg{width:auto; height:300px; overflow:visible}
.tube-stage--big{background:radial-gradient(62% 48% at 50% 84%, rgba(29,74,143,.34) 0%, rgba(29,74,143,0) 70%)}
.tube-stage--big svg{height:320px}

/* ---------- 6. Sections ---------- */
.section{padding:var(--sec) 0}
.section--alt{background:var(--papier-alt)}
.section--dark{background:var(--encre); color:#fff}
.section--dark .lead a{color:#9FC0F0}

/* Concept */
.facts{list-style:none; margin:32px 0 0; padding:0; display:grid; gap:2px; border-top:1px solid var(--trait)}
.facts li{
  padding:16px 0; border-bottom:1px solid var(--trait);
  font-size:15.5px; color:var(--gris);
}
.facts span{
  display:block; font-family:var(--display); font-weight:700; font-size:17px;
  color:var(--encre); margin-bottom:2px;
}

/* Formats */
.formats{display:grid; gap:20px; margin-top:34px}
.format-card{
  background:var(--papier); border:1px solid var(--trait); border-radius:var(--r-l);
  padding:18px 18px 22px;
}
.format-card .capacity{
  display:inline-block; margin:16px 0 8px; padding:6px 13px; border-radius:999px;
  background:var(--terrain-pale); color:var(--terrain-fonce);
  font-family:var(--mono); font-size:12px; letter-spacing:.05em;
}
.format-card .sub{font-size:16px; color:var(--terrain); font-weight:600; margin-bottom:12px}
.format-card > p{color:var(--gris); font-size:15.5px}
.format-card .label{margin-top:18px}
.format-card .btn{margin-top:20px}

.photo-slot{
  aspect-ratio:4/5; border-radius:var(--r); overflow:hidden;
  background:var(--papier-alt);
  border:1px dashed var(--trait);
  display:flex; align-items:center; justify-content:center;
}
.photo-slot span{
  font-family:var(--mono); font-size:11.5px; letter-spacing:.08em;
  color:#A3ADC2; text-align:center; padding:0 16px;
}
.photo-slot img{width:100%; height:100%; object-fit:cover}
.photo-slot.filled{border-style:solid; border-color:var(--trait)}

.ticks{list-style:none; margin:0; padding:0; display:grid; gap:7px}
.ticks li{position:relative; padding-left:22px; font-size:15.5px; color:var(--gris)}
.ticks li::before{
  content:""; position:absolute; left:2px; top:.62em;
  width:7px; height:7px; border-radius:50%; background:var(--terrain);
}

/* Versions */
.tiers{display:grid; gap:16px; margin-top:34px}
.tier{
  position:relative; border:1px solid var(--trait); border-radius:var(--r-l);
  padding:24px 20px; background:var(--papier);
}
.tier--feature{border-color:var(--encre); border-width:2px}
.tier__badge{
  position:absolute; top:-11px; left:20px; margin:0;
  background:var(--encre); color:#fff; border-radius:999px; padding:3px 12px;
  font-family:var(--mono); font-size:10.5px; letter-spacing:.12em; text-transform:uppercase;
}
.tier__name{
  font-family:var(--display); font-weight:800; font-size:26px;
  letter-spacing:-.02em; margin:0 0 2px;
}
.tier__claim{color:var(--terrain); font-weight:600; margin-bottom:14px}
.tier__price{
  font-family:var(--mono); font-size:13px; color:var(--gris);
  margin-bottom:18px; letter-spacing:.02em;
}
.tier__price strong{
  display:block; font-family:var(--display); font-size:34px; font-weight:800;
  color:var(--encre); letter-spacing:-.03em; line-height:1.1;
}
.tier .btn{margin-top:20px}
.tier__note{font-size:13px; color:var(--gris); margin-top:14px; font-style:italic}

/* ---------- 7. Configurateur ---------- */
.configurator{display:grid; gap:26px; margin-top:34px}
.configurator__preview{
  background:#1A2238; border:1px solid #2A3450; border-radius:var(--r-l); padding:12px;
  position:sticky; top:74px; z-index:5;
}
.configurator__recap{
  font-family:var(--mono); font-size:12px; letter-spacing:.06em; text-transform:uppercase;
  color:#93A3C0; text-align:center; margin:10px 0 4px;
}
.field{border:0; margin:0 0 24px; padding:0}
.field legend{
  font-family:var(--mono); font-size:11.5px; letter-spacing:.14em; text-transform:uppercase;
  color:#93A3C0; padding:0; margin-bottom:12px;
}
.field__hint{font-size:13px; color:#93A3C0; margin:10px 0 0}
.field__hint a{color:#9FC0F0}
.field__examples{font-size:13px; color:#93A3C0; margin:12px 0 0}
.field__examples em{opacity:.7; font-size:12px}

.choices{display:flex; flex-wrap:wrap; gap:8px}
.chip{
  min-height:46px; padding:0 18px; border-radius:999px;
  border:1.5px solid #354063; background:transparent; color:#DEE4EF;
  font-family:var(--body); font-size:15px; font-weight:500; cursor:pointer;
  transition:background-color .18s ease, color .18s ease, border-color .18s ease;
}
.chip:hover{border-color:#65739A}
.chip[aria-checked="true"]{background:#fff; color:var(--encre); border-color:#fff}

.swatches{display:flex; flex-wrap:wrap; gap:12px}
.swatch{
  width:52px; padding:0; border:0; background:none; cursor:pointer; text-align:center;
}
.swatch i{
  display:block; width:44px; height:44px; margin:0 auto 6px; border-radius:50%;
  border:2px solid rgba(255,255,255,.18); box-shadow:0 0 0 0 #fff;
  transition:box-shadow .18s ease, transform .18s ease;
}
.swatch:hover i{transform:scale(1.06)}
.swatch[aria-checked="true"] i{box-shadow:0 0 0 2.5px #fff}
.swatch em{
  font-style:normal; font-family:var(--mono); font-size:10.5px; color:#93A3C0;
  letter-spacing:.03em; display:block; line-height:1.2;
}
.swatch[aria-checked="true"] em{color:#fff}

#texte{
  width:100%; min-height:52px; padding:0 16px; border-radius:var(--r);
  border:1.5px solid #354063; background:#1A2238; color:#fff;
  font-family:var(--mono); font-size:16px; letter-spacing:.08em; text-transform:uppercase;
}
#texte::placeholder{color:#65739A; text-transform:none; letter-spacing:0}
.field--off{opacity:.38; pointer-events:none}

.ex-btn{
  background:none; border:0; padding:0 2px; color:#9FC0F0; cursor:pointer;
  font-family:var(--mono); font-size:13px; text-decoration:underline;
}

.color-photos{margin-top:44px}
.color-photos__grid{display:grid; grid-template-columns:repeat(2,1fr); gap:12px}
.color-photos__grid figure{margin:0}
.color-photos__grid img{border-radius:var(--r); aspect-ratio:1; object-fit:cover; width:100%}
.color-photos__grid figcaption{
  font-family:var(--mono); font-size:11px; color:#93A3C0; margin-top:6px; text-align:center;
}

/* ---------- 8. Étapes ---------- */
.steps{list-style:none; margin:34px 0 0; padding:0; display:grid; gap:0}
.steps li{padding:22px 0; border-top:1px solid var(--trait)}
.steps li:last-child{border-bottom:1px solid var(--trait)}
.steps__num{
  font-family:var(--mono); font-size:12px; letter-spacing:.14em; color:var(--terrain);
  display:block; margin-bottom:8px;
}
.steps li p{color:var(--gris); font-size:15.5px}
.steps__aside{
  margin-top:26px; padding:18px 20px; border-radius:var(--r);
  background:var(--terrain-pale); color:var(--terrain-fonce); font-size:15px;
}

/* ---------- 9. Clubs ---------- */
#clubs .ticks{margin:26px 0}
#clubs .smallprint{margin-bottom:26px}

/* ---------- 10. Pourquoi ---------- */
.reasons{display:grid; gap:22px; margin-top:34px}
.reasons article{padding-top:18px; border-top:2px solid var(--encre)}
.reasons__icon{font-size:24px; display:block; margin-bottom:10px}
.reasons p{color:var(--gris); font-size:15.5px}

/* ---------- 11. Galerie ---------- */
.gallery{
  display:grid; grid-auto-flow:column; grid-auto-columns:72%;
  gap:12px; margin-top:32px;
  overflow-x:auto; overscroll-behavior-x:contain;
  scroll-snap-type:x mandatory; scroll-behavior:smooth;
  margin-inline:calc(var(--pad) * -1); padding-inline:var(--pad);
  scrollbar-width:none;
}
.gallery::-webkit-scrollbar{display:none}
.gallery > *{scroll-snap-align:center}
.gallery .photo-slot{aspect-ratio:3/4; background:var(--papier)}
.gallery__hint{
  font-family:var(--mono); font-size:11.5px; letter-spacing:.1em; text-transform:uppercase;
  color:var(--gris); margin-top:14px; text-align:center;
}

/* ---------- 12. Commander ---------- */
.order{display:grid; gap:32px; margin-top:34px}
.order__buttons{display:grid; gap:10px; margin-bottom:14px}
.order__form{
  background:var(--papier-alt); border-radius:var(--r-l); padding:22px 18px;
}
.row{display:grid; gap:14px; margin-bottom:14px}
.input{display:grid; gap:6px; margin-bottom:14px}
.input label{
  font-family:var(--mono); font-size:11.5px; letter-spacing:.1em;
  text-transform:uppercase; color:var(--gris);
}
.input input,.input select,.input textarea{
  width:100%; min-height:50px; padding:12px 14px; border-radius:var(--r);
  border:1.5px solid var(--trait); background:var(--papier); color:var(--encre);
  font-family:var(--body); font-size:16px;
}
.input textarea{min-height:110px; resize:vertical}
.input input:focus,.input select:focus,.input textarea:focus{border-color:var(--terrain); outline:none}
.order__form .btn{margin-top:6px}
.form__status{margin:14px 0 0; font-size:14.5px; font-weight:600; min-height:1.2em}
.form__status.ok{color:var(--terrain-fonce)}
.form__status.ko{color:#B3261E}
.order__form .smallprint{margin-top:14px}

/* ---------- 13. Pied de page ---------- */
.footer{background:var(--encre); color:#fff; padding:46px 0 28px; margin-top:0}
.footer__grid{display:grid; gap:30px}
.footer__marque{display:flex; align-items:center; gap:14px; margin-bottom:8px}
.footer__marque img{
  width:64px; height:64px; flex:none;
  /* le logo est en bleu marine : on l'éclaircit pour le fond sombre */
  filter:brightness(0) invert(1); opacity:.92;
}
.footer__logo{font-family:var(--display); font-weight:800; font-size:22px; margin:0 0 2px}
.footer__tag{font-size:14px; color:#93A3C0}
.footer__social{display:grid; gap:8px}
.footer__links{list-style:none; margin:0; padding:0; display:grid; gap:8px}
.footer__links a{color:#C3CBDA; font-size:14.5px; text-decoration:none}
.footer__links a:hover{color:#fff; text-decoration:underline}
.footer__bottom{
  margin-top:34px; padding-top:20px; border-top:1px solid #2A3450;
  font-size:12.5px; color:#6B7793;
}
.social-btn{
  display:inline-flex; align-items:center; justify-content:center;
  min-height:48px; padding:0 20px; border-radius:999px;
  border:1.5px solid #354063; color:#fff; text-decoration:none; font-weight:600; font-size:15px;
  transition:background-color .18s ease, border-color .18s ease;
}
.social-btn:hover{background:#212B45; border-color:#65739A}
.social-btn--light{border-color:var(--trait); color:var(--encre)}
.social-btn--light:hover{background:var(--papier-alt)}
.social-btn--go{background:var(--terrain); border-color:var(--terrain); color:#fff}
.social-btn--go:hover{background:var(--terrain-fonce); border-color:var(--terrain-fonce)}

/* ---------- Trajectoire de volant : séparateur entre sections ---------- */
.trajet{width:100%; max-width:1120px; margin:0 auto; padding:0 var(--pad); line-height:0}
.trajet svg{width:100%; height:auto; overflow:visible; display:block}
.trajet__ligne{
  stroke:var(--terrain); stroke-width:2; stroke-linecap:round;
  stroke-dasharray:2 8;
  opacity:.5;
  /* la ligne se dessine quand elle entre à l'écran */
  stroke-dashoffset:600;
  transition:stroke-dashoffset 2.2s cubic-bezier(.16,1,.3,1), opacity .8s ease;
}
.trajet.in .trajet__ligne{stroke-dashoffset:0}
.trajet__volant{
  fill:var(--rouge); r:4.5; opacity:0;
  offset-path:path("M20 76 C 260 -18, 640 -18, 880 76");
  offset-distance:0%;
}
.trajet.in .trajet__volant{
  animation:vole 2.2s cubic-bezier(.35,0,.35,1) forwards;
}
@keyframes vole{
  0%{offset-distance:0%; opacity:0}
  12%{opacity:.9}
  88%{opacity:.9}
  100%{offset-distance:100%; opacity:0}
}

/* ---------- 14. Petites animations à l'apparition ---------- */
.reveal{opacity:0; transform:translateY(26px)}
.reveal.in{
  opacity:1; transform:none;
  transition:opacity 1s cubic-bezier(.16,1,.3,1), transform 1.05s cubic-bezier(.16,1,.3,1);
}

@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto}
  .reveal,.reveal.in{opacity:1; transform:none; transition:none}
  .hero__title .line > span{transform:none; animation:none}
  .hero__sub,.hero__actions,.hero__note,.hero .eyebrow{opacity:1; animation:none}
  .trajet__ligne{stroke-dashoffset:0}
  .trajet__volant{display:none}
  .hero__photo img{transform:none}
  *{animation-duration:.001ms !important; transition-duration:.001ms !important}
}

/* =====================================================================
   TABLETTE  (≥ 720 px)
   ===================================================================== */
@media (min-width:720px){
  :root{--pad:32px; --sec:96px}
  .hero__actions{flex-direction:row}
  .formats{grid-template-columns:1fr 1fr}
  .tiers{grid-template-columns:repeat(3,1fr)}
  .tier{padding:28px 24px}
  .reasons{grid-template-columns:1fr 1fr; gap:28px 30px}
  .gallery{grid-auto-flow:row; grid-template-columns:repeat(3,1fr); overflow:visible;
           margin-inline:0; padding-inline:0}
  .gallery__hint{display:none}
  .row{grid-template-columns:1fr 1fr}
  .steps{grid-template-columns:1fr 1fr; gap:0 34px}
  .steps li{border-top:1px solid var(--trait)}
  .steps li:nth-last-child(-n+2){border-bottom:1px solid var(--trait)}
  .footer__grid{grid-template-columns:1.4fr 1fr 1fr}
  .order__buttons{grid-template-columns:1fr 1fr}
  .color-photos__grid{grid-template-columns:repeat(4,1fr)}
  .ticks--two{grid-template-columns:1fr 1fr}
  .configurator__preview{position:static}
}

/* =====================================================================
   ORDINATEUR  (≥ 1000 px)
   ===================================================================== */
@media (min-width:1000px){
  :root{--sec:118px}
  body{font-size:17px}

  .burger{display:none}
  .nav__mobile{display:none}
  .nav__inner{height:72px}
  .nav__logo{font-size:19px}
  .nav__desktop{display:flex; align-items:center; gap:30px}
  .nav__desktop a{text-decoration:none; font-size:15.5px; font-weight:500; color:var(--encre-doux)}
  .nav__desktop a:hover{color:var(--terrain)}
  .nav__desktop .nav__cta{
    background:var(--encre); color:#fff; padding:11px 20px; border-radius:999px;
  }
  .nav__desktop .nav__cta:hover{background:var(--terrain); color:#fff}

  .hero{padding:70px 0 100px}
  .hero__grid{display:grid; grid-template-columns:1.05fr .95fr; gap:56px; align-items:center}
  .hero__visual{margin-top:0}
  .tube-stage svg{height:420px}
  .tube-stage--big svg{height:400px}

  .h2{margin-bottom:22px}
  .lead--center{text-align:center}
  #versions .eyebrow, #versions .h2,
  #etapes .eyebrow, #etapes .h2,
  #composer .eyebrow, #composer .h2,
  #commander .eyebrow, #commander .h2{text-align:center}

  .facts{grid-template-columns:1fr 1fr; gap:0 40px; border-top:0}
  .facts li{border-top:1px solid var(--trait); border-bottom:0}

  .configurator{grid-template-columns:1fr 1fr; gap:48px; align-items:start}
  .configurator__preview{padding:24px}

  .steps{grid-template-columns:repeat(4,1fr); gap:0 26px}
  .steps li{border-bottom:1px solid var(--trait)}

  .reasons{grid-template-columns:repeat(4,1fr)}
  .gallery{grid-template-columns:repeat(4,1fr); gap:16px}
  .order{grid-template-columns:.85fr 1.15fr; gap:48px; align-items:start}
  .order__buttons{grid-template-columns:1fr}
  .order__form{padding:32px}
}