/* ==========================================================
   BETA PULSE — furry art commissions
   Palette solaire tirée des œuvres :
   lilas du lineart, teal du dragon, rouge de la crinière,
   or des cornes, ciel de coucher de soleil.
   ========================================================== */

:root{
  --cream:#FFF6EC;
  --cream-2:#FFEFE2;
  --paper:#FFFFFF;

  --ink:#241539;
  --ink-2:#5C4A75;
  --ink-3:#907FAB;

  --violet:#7B3FF2;
  --violet-2:#A56BFF;
  --violet-soft:#EFE6FF;
  --pink:#FF4D8D;
  --pink-soft:#FFE4EE;
  --coral:#FF7A45;
  --coral-soft:#FFE8DC;
  --gold:#FFC531;
  --gold-soft:#FFF3D2;
  --mint:#12CBBA;
  --mint-soft:#D9F8F4;
  --sky:#37A8F0;

  --r-s:14px;
  --r-m:20px;
  --r-l:28px;
  --r-xl:36px;

  --sh-1:0 10px 26px -12px rgba(52,20,90,.22);
  --sh-2:0 22px 48px -18px rgba(52,20,90,.28);
  --sh-3:0 40px 80px -28px rgba(52,20,90,.36);

  --font-d:"Bricolage Grotesque","Avenir Next",system-ui,-apple-system,sans-serif;
  --font-b:"Nunito",system-ui,-apple-system,"Segoe UI",sans-serif;

  --wrap:1180px;
  --nav-h:76px;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;color:var(--ink);
  background:var(--cream);
  font-family:var(--font-b);font-size:17px;line-height:1.65;font-weight:400;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button,input,textarea,select{font:inherit;color:inherit}
h1,h2,h3{font-family:var(--font-d);font-weight:800;letter-spacing:-.035em;line-height:1.02;margin:0}
::selection{background:var(--gold);color:var(--ink)}

.wrap{width:min(100% - 40px,var(--wrap));margin-inline:auto}
.wrap.narrow{width:min(100% - 40px,860px)}

.skip{position:fixed;left:-999px;top:10px;z-index:200;background:var(--violet);color:#fff;padding:10px 16px;border-radius:12px}
.skip:focus{left:14px}
:focus-visible{outline:3px solid var(--violet);outline-offset:3px;border-radius:10px}

/* ---------- ambiance ---------- */
.cursor-glow{
  position:fixed;top:0;left:0;width:600px;height:600px;z-index:0;pointer-events:none;
  opacity:0;transition:opacity .6s;mix-blend-mode:multiply;
  background:radial-gradient(circle,rgba(123,63,242,.10),rgba(255,77,141,.06) 45%,transparent 66%);
}
body.has-cursor .cursor-glow{opacity:1}
.scroll-progress{position:fixed;top:0;left:0;right:0;height:3px;z-index:120;pointer-events:none}
.scroll-progress i{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--violet),var(--pink),var(--coral),var(--gold),var(--mint))}

/* ---------- nav ---------- */
.nav{
  position:fixed;top:0;left:0;right:0;height:var(--nav-h);z-index:100;
  display:flex;align-items:center;gap:24px;padding:0 clamp(16px,4vw,40px);
  transition:background .35s,backdrop-filter .35s,box-shadow .35s;
}
.nav.stuck{
  background:rgba(255,246,236,.82);
  -webkit-backdrop-filter:saturate(180%) blur(18px);backdrop-filter:saturate(180%) blur(18px);
  box-shadow:0 6px 26px -18px rgba(52,20,90,.5);
}
.brand{display:inline-flex;align-items:center;gap:11px;font-family:var(--font-d);font-weight:800;letter-spacing:-.03em;font-size:19px}
.brand-mark{
  width:38px;height:38px;display:grid;place-items:center;border-radius:13px;color:var(--gold);
  background:linear-gradient(145deg,var(--violet),var(--pink));
  box-shadow:0 8px 18px -8px rgba(123,63,242,.85);
  transition:transform .45s cubic-bezier(.3,1.4,.4,1);
}
.brand:hover .brand-mark{transform:rotate(-8deg) scale(1.06)}
.brand-mark svg{width:23px;stroke-dasharray:70;animation:trace 3.4s linear infinite}
@keyframes trace{0%{stroke-dashoffset:70}55%{stroke-dashoffset:0}100%{stroke-dashoffset:-70}}
.brand-name{white-space:nowrap}

.nav-links{display:flex;gap:4px;margin-left:auto}
.nav-links a{position:relative;padding:9px 15px;border-radius:99px;font-size:15px;font-weight:600;color:var(--ink-2);transition:color .25s,background .25s}
.nav-links a:hover{color:var(--ink);background:rgba(123,63,242,.09)}
.nav-links a.active{color:var(--violet);background:var(--violet-soft)}
.nav-right{display:flex;align-items:center;gap:10px;margin-left:auto}
.nav-links + .nav-right{margin-left:0}

.lang{position:relative;display:flex;padding:3px;border-radius:99px;background:rgba(36,21,57,.07)}
.lang-btn{position:relative;z-index:2;background:none;border:0;cursor:pointer;padding:6px 12px;border-radius:99px;font-size:12.5px;font-weight:800;letter-spacing:.05em;color:var(--ink-3);transition:color .25s}
.lang-btn.is-on{color:#fff}
.lang-pill{position:absolute;z-index:1;top:3px;left:3px;height:calc(100% - 6px);width:44px;border-radius:99px;background:linear-gradient(140deg,var(--violet),var(--violet-2));transition:transform .4s cubic-bezier(.4,1.35,.4,1),width .3s}

.icon-btn{
  width:40px;height:40px;border-radius:13px;display:grid;place-items:center;
  background:var(--ink);color:#fff;transition:transform .3s cubic-bezier(.3,1.4,.4,1),box-shadow .3s;
  box-shadow:0 8px 18px -10px rgba(36,21,57,.9);
}
.icon-btn svg{width:17px;height:17px}
.icon-btn:hover{transform:translateY(-3px) rotate(-6deg)}

.burger{display:none;background:var(--paper);border:0;width:42px;height:42px;border-radius:13px;cursor:pointer;flex-direction:column;gap:4px;align-items:center;justify-content:center;box-shadow:var(--sh-1)}
.burger i{width:16px;height:2px;background:var(--ink);border-radius:2px;transition:.3s}
.burger[aria-expanded="true"] i:nth-child(1){transform:translateY(6px) rotate(45deg)}
.burger[aria-expanded="true"] i:nth-child(2){opacity:0}
.burger[aria-expanded="true"] i:nth-child(3){transform:translateY(-6px) rotate(-45deg)}

/* ---------- buttons ---------- */
.btn{
  position:relative;display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:14px 24px;border-radius:99px;border:0;cursor:pointer;
  font-family:var(--font-b);font-weight:800;font-size:15.5px;letter-spacing:-.01em;white-space:nowrap;
  transition:transform .3s cubic-bezier(.3,1.35,.4,1),box-shadow .3s,background .3s,color .3s;
}
.btn svg{width:19px;height:19px;flex:none}
.btn:hover{transform:translateY(-3px)}
.btn:active{transform:translateY(-1px)}
.btn.full{width:100%}
.btn.big{padding:17px 30px;font-size:17px}

.btn-primary{background:linear-gradient(135deg,var(--violet) 0%,var(--pink) 65%,var(--coral) 100%);background-size:180% 180%;color:#fff;box-shadow:0 14px 30px -12px rgba(123,63,242,.75);animation:shift 9s ease infinite}
.btn-primary:hover{box-shadow:0 20px 40px -12px rgba(255,77,141,.75)}
@keyframes shift{0%,100%{background-position:0% 50%}50%{background-position:100% 50%}}
.btn-soft{background:var(--paper);color:var(--ink);box-shadow:var(--sh-1),inset 0 0 0 2px rgba(36,21,57,.07)}
.btn-soft:hover{box-shadow:var(--sh-2),inset 0 0 0 2px var(--violet);color:var(--violet)}
.btn-tg{background:linear-gradient(135deg,#3BB7F0,#2A8FD8);color:#fff;box-shadow:0 14px 30px -12px rgba(42,143,216,.8)}
.btn-dark{background:var(--ink);color:#fff;box-shadow:0 14px 30px -14px rgba(36,21,57,.9)}
.nav-cta{padding:11px 20px;font-size:14.5px}

/* ==========================================================
   HERO
   ========================================================== */
.hero{position:relative;padding:calc(var(--nav-h) + 54px) 0 78px;overflow:hidden;isolation:isolate}
.aurora{position:absolute;inset:-140px -60px 0;z-index:-2;filter:blur(70px);opacity:.85}
.blob{position:absolute;display:block;border-radius:50%}
.b1{width:620px;height:560px;left:-6%;top:-8%;background:radial-gradient(circle,#C9A6FF,rgba(201,166,255,0) 68%);animation:fl 19s ease-in-out infinite alternate}
.b2{width:560px;height:520px;right:-4%;top:-14%;background:radial-gradient(circle,#FFB4CE,rgba(255,180,206,0) 68%);animation:fl 23s ease-in-out infinite alternate-reverse}
.b3{width:520px;height:480px;right:16%;bottom:-24%;background:radial-gradient(circle,#9FF0E6,rgba(159,240,230,0) 68%);animation:fl 26s ease-in-out infinite alternate}
.b4{width:480px;height:440px;left:22%;bottom:-18%;background:radial-gradient(circle,#FFDE9B,rgba(255,222,155,0) 68%);animation:fl 21s ease-in-out infinite alternate-reverse}
@keyframes fl{to{transform:translate3d(60px,-40px,0) scale(1.14)}}

.confetti{
  position:absolute;inset:0;z-index:-1;pointer-events:none;opacity:.5;
  background-image:
    radial-gradient(circle,var(--violet) 2.2px,transparent 2.4px),
    radial-gradient(circle,var(--pink) 2.2px,transparent 2.4px);
  background-size:46px 46px,46px 46px;
  background-position:0 0,23px 23px;
  -webkit-mask-image:radial-gradient(70% 60% at 50% 45%,transparent 40%,#000 100%);
  mask-image:radial-gradient(70% 60% at 50% 45%,transparent 40%,#000 100%);
}

.hero-inner{
  width:min(100% - 40px,var(--wrap));margin-inline:auto;
  display:grid;grid-template-columns:1.02fr .98fr;gap:40px;align-items:center;
}
.hero-copy{position:relative;z-index:2}

.status{
  display:inline-flex;align-items:center;gap:10px;padding:7px 8px 7px 14px;
  border-radius:99px;background:var(--paper);box-shadow:var(--sh-1);
  font-size:14px;font-weight:700;color:var(--ink-2);margin-bottom:24px;
}
.status .dot{width:9px;height:9px;border-radius:50%;background:var(--mint);box-shadow:0 0 0 0 rgba(18,203,186,.6);animation:beat 2s infinite}
@keyframes beat{0%{box-shadow:0 0 0 0 rgba(18,203,186,.55)}70%{box-shadow:0 0 0 12px rgba(18,203,186,0)}100%{box-shadow:0 0 0 0 rgba(18,203,186,0)}}
.status-slots{background:var(--gold-soft);color:#8A5A00;padding:4px 12px;border-radius:99px;font-size:13px;font-weight:800}
.status-slots b{color:var(--coral)}

h1{font-size:clamp(3rem,6.6vw,5.1rem);margin-bottom:22px}
.h1-line{display:block}
.grad{
  background:linear-gradient(100deg,var(--violet) 0%,var(--pink) 42%,var(--coral) 72%,var(--gold) 100%);
  background-size:220% 100%;
  -webkit-background-clip:text;background-clip:text;color:transparent;
  animation:shift 8s ease infinite;
}
.hl{position:relative;display:inline-block;white-space:nowrap}
.swash{position:absolute;left:-2%;right:-2%;bottom:-.06em;width:104%;height:.28em;z-index:-1}
.swash path{stroke-dasharray:340;stroke-dashoffset:340;animation:draw 1.1s cubic-bezier(.4,1,.4,1) .7s forwards}
@keyframes draw{to{stroke-dashoffset:0}}

.lede{font-size:clamp(1.02rem,1.5vw,1.16rem);color:var(--ink-2);max-width:54ch;margin:0 0 30px;font-weight:500}
.hero-cta{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:34px}

.hero-facts{list-style:none;display:flex;gap:10px;padding:0;margin:0;flex-wrap:wrap}
.hero-facts li{display:flex;flex-direction:column;gap:0;padding:11px 18px;border-radius:var(--r-m);background:var(--paper);box-shadow:var(--sh-1)}
.hero-facts b{font-family:var(--font-d);font-size:1.35rem;letter-spacing:-.04em;line-height:1.1}
.hero-facts span{font-size:12px;font-weight:700;color:var(--ink-3);text-transform:uppercase;letter-spacing:.08em}
.hero-facts .c1 b{color:var(--violet)}
.hero-facts .c2 b{color:var(--pink)}
.hero-facts .c3 b{color:var(--mint)}
.hero-facts b.inf{font-size:1.75rem;line-height:.85;margin-top:2px}

/* --- scène polaroid --- */
.hero-stage{position:relative;height:540px}
.polaroid{
  position:absolute;margin:0;overflow:hidden;background:var(--paper);
  padding:12px 12px 12px;border-radius:24px;
  box-shadow:var(--sh-3);will-change:translate;
  transition:translate .7s cubic-bezier(.2,1,.3,1),box-shadow .4s;
}
.polaroid img{width:100%;height:100%;object-fit:cover;border-radius:14px}
.p1{width:60%;height:80%;top:2%;left:19%;z-index:3;transform:rotate(-3deg)}
.p2{width:40%;height:36%;top:2%;right:-3%;z-index:2;transform:rotate(7deg)}
.p3{width:44%;height:52%;bottom:0;left:-5%;z-index:4;transform:rotate(-8deg)}
.polaroid:hover{box-shadow:0 50px 90px -30px rgba(123,63,242,.5)}

.sticker{
  position:absolute;z-index:5;display:grid;place-items:center;
  font-family:var(--font-d);font-weight:800;letter-spacing:-.02em;
  border-radius:99px;padding:10px 18px;color:#fff;font-size:15px;
  box-shadow:var(--sh-2);will-change:translate;
  transition:translate .7s cubic-bezier(.2,1,.3,1);
}
.s1{background:linear-gradient(140deg,var(--gold),var(--coral));color:#3A1B00;top:6%;left:-4%;transform:rotate(-9deg);animation:bob 4.5s ease-in-out infinite}
.s2{background:linear-gradient(140deg,var(--mint),var(--sky));bottom:16%;right:-2%;transform:rotate(6deg);animation:bob 5.6s ease-in-out .6s infinite}
.s3{background:linear-gradient(140deg,var(--pink),var(--violet));width:46px;height:46px;padding:0;font-size:20px;bottom:2%;right:24%;transform:rotate(-4deg);animation:spin 9s linear infinite}
@keyframes bob{0%,100%{translate:0 0}50%{translate:0 -10px}}
@keyframes spin{to{rotate:360deg}}

/* ==========================================================
   BANDEAU D'ŒUVRES
   ========================================================== */
.strip{padding:10px 0 4px;overflow:hidden;display:grid;gap:12px}
.strip-row{display:flex;gap:12px;width:max-content;will-change:transform}
.strip-row[data-dir="1"]{animation:sl 52s linear infinite}
.strip-row[data-dir="-1"]{animation:sr 62s linear infinite}
@keyframes sl{to{transform:translateX(-50%)}}
@keyframes sr{from{transform:translateX(-50%)}to{transform:translateX(0)}}
.strip:hover .strip-row{animation-play-state:paused}
.strip-item{
  flex:none;width:190px;height:132px;border-radius:18px;overflow:hidden;border:0;padding:0;
  cursor:pointer;background:var(--paper);box-shadow:var(--sh-1);
  transition:transform .4s cubic-bezier(.3,1.35,.4,1),box-shadow .4s;
}
.strip-item img{width:100%;height:100%;object-fit:cover}
.strip-item:hover{transform:translateY(-6px) scale(1.04) rotate(-1.5deg);box-shadow:var(--sh-2)}

/* ---------- marquee ---------- */
.marquee{overflow:hidden;padding:15px 0;margin-top:14px;background:linear-gradient(90deg,var(--violet),var(--pink) 35%,var(--coral) 65%,var(--gold));}
.marquee-track{display:flex;gap:26px;width:max-content;animation:mq 32s linear infinite;align-items:center}
.marquee span{font-family:var(--font-d);font-weight:800;font-size:1.05rem;letter-spacing:.14em;color:#fff}
.marquee i{color:rgba(255,255,255,.75);font-style:normal;font-size:.85rem}
@keyframes mq{to{transform:translateX(-50%)}}

/* ==========================================================
   SECTIONS
   ========================================================== */
.section{padding:clamp(70px,9vw,116px) 0;position:relative}
.section.alt{background:var(--cream-2)}
.sec-head{max-width:660px;margin-bottom:42px}
.kicker{
  display:inline-block;font-size:12.5px;letter-spacing:.14em;text-transform:uppercase;
  font-weight:800;margin-bottom:14px;padding:6px 14px;border-radius:99px;
}
.k-violet{background:var(--violet-soft);color:var(--violet)}
.k-pink{background:var(--pink-soft);color:var(--pink)}
.k-gold{background:var(--gold-soft);color:#9A6600}
.k-mint{background:var(--mint-soft);color:#0A8A7E}
.k-coral{background:var(--coral-soft);color:#C4491A}
.sec-head h2{font-size:clamp(2.2rem,4.6vw,3.2rem);margin-bottom:14px}
.sec-head p{color:var(--ink-2);margin:0;font-weight:500}

/* ---------- filtres ---------- */
.filters{display:flex;gap:9px;flex-wrap:wrap;margin-bottom:26px}
.chip{
  background:var(--paper);border:0;color:var(--ink-2);font-weight:700;
  padding:10px 20px;border-radius:99px;cursor:pointer;font-size:14.5px;
  box-shadow:var(--sh-1);transition:.3s cubic-bezier(.3,1.3,.4,1);
}
.chip:hover{transform:translateY(-2px);color:var(--ink)}
.chip.is-on{background:linear-gradient(135deg,var(--violet),var(--pink));color:#fff;box-shadow:0 12px 24px -12px rgba(123,63,242,.8)}

/* ---------- galerie ---------- */
.grid{display:grid;grid-template-columns:repeat(4,1fr);grid-auto-rows:12px;gap:18px}
.tile{
  position:relative;grid-row-end:span var(--span,26);border-radius:var(--r-m);overflow:hidden;
  border:0;padding:0;background:var(--paper);cursor:zoom-in;box-shadow:var(--sh-1);
  transition:transform .5s cubic-bezier(.3,1.25,.4,1),box-shadow .45s,opacity .5s;
  opacity:0;translate:0 26px;scale:.97;
}
.tile.in{opacity:1;translate:0 0;scale:1}
.tile img{width:100%;height:100%;object-fit:cover;transition:transform .8s cubic-bezier(.2,1,.3,1)}
.tile:hover{transform:translateY(-6px) rotate(-.8deg);box-shadow:var(--sh-3)}
.tile:hover img{transform:scale(1.07)}
.tile-cap{
  position:absolute;inset:auto 0 0;padding:44px 15px 14px;
  background:linear-gradient(180deg,transparent,rgba(36,21,57,.86));
  display:flex;align-items:flex-end;justify-content:space-between;gap:10px;color:#fff;
  opacity:0;translate:0 10px;transition:.4s;
}
.tile:hover .tile-cap,.tile:focus-visible .tile-cap{opacity:1;translate:0 0}
.tile-cap b{font-family:var(--font-d);font-size:15px}
.tile-cap em{font-style:normal;font-size:11px;letter-spacing:.1em;text-transform:uppercase;font-weight:800;color:var(--gold)}
.tile.hide{display:none}

/* ---------- tarifs ---------- */
.switch-wrap{display:flex;justify-content:center;margin-bottom:38px}
.switch{position:relative;display:flex;padding:5px;border-radius:99px;background:var(--paper);box-shadow:var(--sh-1)}
.switch button{position:relative;z-index:2;background:none;border:0;cursor:pointer;padding:11px 28px;border-radius:99px;font-weight:800;font-size:15px;color:var(--ink-3);transition:color .3s}
.switch button.is-on{color:#fff}
.switch-pill{position:absolute;z-index:1;top:5px;left:5px;height:calc(100% - 10px);width:calc(50% - 5px);border-radius:99px;background:linear-gradient(135deg,var(--violet),var(--pink));transition:transform .42s cubic-bezier(.4,1.4,.4,1)}
.switch[data-mode="shade"] .switch-pill{transform:translateX(100%)}

.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;align-items:stretch}
.card{
  position:relative;padding:30px 26px 26px;border-radius:var(--r-xl);background:var(--paper);
  display:flex;flex-direction:column;overflow:hidden;isolation:isolate;box-shadow:var(--sh-1);
  transition:transform .45s cubic-bezier(.3,1.25,.4,1),box-shadow .45s;
}
.card::before{content:"";position:absolute;inset:0 0 auto;height:7px;background:var(--accent,var(--violet))}
.card:hover{transform:translateY(-8px);box-shadow:var(--sh-3)}
.card-glow{position:absolute;inset:0;z-index:-1;opacity:0;transition:opacity .45s;background:radial-gradient(420px 300px at var(--mx,50%) var(--my,0%),var(--tint,rgba(123,63,242,.14)),transparent 68%)}
.card:hover .card-glow{opacity:1}
.c-mint{--accent:linear-gradient(90deg,var(--mint),var(--sky));--tint:rgba(18,203,186,.16)}
.c-violet{--accent:linear-gradient(90deg,var(--violet),var(--pink));--tint:rgba(123,63,242,.16)}
.c-coral{--accent:linear-gradient(90deg,var(--coral),var(--gold));--tint:rgba(255,122,69,.16)}
.card.feature{box-shadow:0 26px 56px -22px rgba(123,63,242,.45);transform:translateY(-10px)}
.card.feature:hover{transform:translateY(-16px)}
.ribbon{position:absolute;top:20px;right:20px;font-size:11.5px;letter-spacing:.1em;text-transform:uppercase;font-weight:800;padding:6px 12px;border-radius:99px;background:var(--gold);color:#5A3A00;box-shadow:0 8px 16px -8px rgba(255,197,49,.9)}
.card-tag{display:block;font-size:12.5px;letter-spacing:.1em;text-transform:uppercase;font-weight:800;color:var(--ink-3);margin-bottom:6px}
.card h3{font-size:1.8rem;margin-bottom:16px}
.price{display:flex;align-items:flex-start;gap:4px;line-height:1;font-family:var(--font-d);font-weight:800}
.price .num{font-size:3.7rem;letter-spacing:-.05em;font-variant-numeric:tabular-nums}
.price .cur{font-size:1.5rem;color:var(--ink-3);margin-top:6px}
.c-mint .price .num{color:#0A9C90}
.c-violet .price .num{color:var(--violet)}
.c-coral .price .num{color:var(--coral)}
.card-note{color:var(--ink-3);font-size:13.5px;font-weight:700;margin:6px 0 22px}
.feat{list-style:none;padding:0;margin:0 0 24px;display:grid;gap:11px;flex:1}
.feat li{position:relative;padding-left:28px;font-size:15px;color:var(--ink-2);font-weight:500}
.feat li::before{content:"";position:absolute;left:0;top:4px;width:18px;height:18px;border-radius:50%;background:var(--tint,rgba(123,63,242,.16))}
.feat li::after{content:"";position:absolute;left:6px;top:9px;width:5.5px;height:2.5px;border-left:2px solid currentColor;border-bottom:2px solid currentColor;transform:rotate(-45deg);color:var(--ink)}
.c-mint .feat li::after{color:#0A9C90}
.c-violet .feat li::after{color:var(--violet)}
.c-coral .feat li::after{color:var(--coral)}
.fineprint{text-align:center;color:var(--ink-3);font-size:14.5px;font-weight:600;margin:34px auto 0;max-width:62ch}

/* ---------- configurateur ---------- */
.builder{display:grid;grid-template-columns:1.35fr .8fr;gap:22px;align-items:start}
.builder-form{display:grid;gap:26px;padding:30px;border-radius:var(--r-xl);background:var(--paper);box-shadow:var(--sh-1)}
.field label{display:block;font-family:var(--font-d);font-weight:700;font-size:16px;margin-bottom:12px}
.opts{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.opts.two{grid-template-columns:repeat(2,1fr)}
.opt{
  text-align:left;padding:15px 16px;border-radius:var(--r-m);cursor:pointer;
  background:var(--cream);border:2px solid transparent;display:grid;gap:1px;
  transition:.28s cubic-bezier(.3,1.3,.4,1);
}
.opt:hover{transform:translateY(-2px);background:var(--violet-soft)}
.opt.is-on{border-color:var(--violet);background:var(--violet-soft)}
.opt b{font-family:var(--font-d);font-size:16px}
.opt small{font-size:12px;color:var(--ink-3);font-weight:600}
.opt em{font-style:normal;font-size:14px;color:var(--violet);font-weight:800}

.stepper{display:inline-flex;align-items:center;gap:5px;border-radius:99px;padding:5px;background:var(--cream)}
.stepper button{width:40px;height:40px;border-radius:50%;border:0;background:var(--paper);cursor:pointer;font-size:20px;font-weight:800;line-height:1;box-shadow:var(--sh-1);transition:.25s}
.stepper button:hover{background:linear-gradient(135deg,var(--violet),var(--pink));color:#fff}
.stepper output{min-width:46px;text-align:center;font-family:var(--font-d);font-weight:800;font-size:19px}
.hint{display:block;margin-top:9px;font-size:13px;color:var(--ink-3);font-weight:600}

.extras{display:grid;grid-template-columns:repeat(2,1fr);gap:9px}
.xtra{display:flex;align-items:center;gap:11px;padding:13px 15px;border-radius:var(--r-s);background:var(--cream);border:2px solid transparent;cursor:pointer;font-size:14.5px;font-weight:600;transition:.25s}
.xtra:hover{background:var(--mint-soft)}
.xtra input{appearance:none;width:20px;height:20px;border-radius:7px;background:var(--paper);box-shadow:inset 0 0 0 2px rgba(36,21,57,.14);cursor:pointer;flex:none;position:relative;transition:.25s}
.xtra input:checked{background:linear-gradient(135deg,var(--mint),var(--sky));box-shadow:none}
.xtra input:checked::after{content:"";position:absolute;left:6.5px;top:3px;width:5px;height:10px;border-right:2.4px solid #fff;border-bottom:2.4px solid #fff;transform:rotate(42deg)}
.xtra:has(input:checked){border-color:var(--mint);background:var(--mint-soft)}

textarea{
  width:100%;padding:14px 16px;border-radius:var(--r-m);resize:vertical;
  background:var(--cream);border:2px solid transparent;font-size:15.5px;line-height:1.55;font-weight:500;
  transition:.3s;
}
textarea:focus{outline:none;border-color:var(--violet);background:var(--paper)}
textarea::placeholder{color:var(--ink-3)}

.builder-sum{position:sticky;top:calc(var(--nav-h) + 18px)}
.sum-card{padding:28px;border-radius:var(--r-xl);background:var(--paper);box-shadow:0 26px 56px -24px rgba(123,63,242,.45)}
.sum-total{margin:4px 0 18px}
.sum-total small{display:block;font-size:13px;color:var(--ink-3);font-weight:700;margin-bottom:0}
.sum-total div{display:flex;align-items:baseline;gap:5px;font-family:var(--font-d);font-weight:800;letter-spacing:-.05em}
.sum-total b{font-size:3.4rem;font-variant-numeric:tabular-nums;background:linear-gradient(120deg,var(--violet),var(--pink) 60%,var(--coral));-webkit-background-clip:text;background-clip:text;color:transparent}
.sum-total span{font-size:1.5rem;color:var(--ink-3)}
.sum-list{list-style:none;padding:16px 0 0;margin:0 0 20px;display:grid;gap:9px;border-top:2px dashed rgba(36,21,57,.12)}
.sum-list li{display:flex;justify-content:space-between;gap:12px;font-size:14.5px;color:var(--ink-3);font-weight:600}
.sum-list li b{color:var(--ink);font-weight:800;text-align:right}
.sum-actions{display:grid;gap:9px}
.sum-fine{font-size:12.5px;color:var(--ink-3);font-weight:600;margin:14px 0 0;text-align:center}

/* ---------- process ---------- */
.steps{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.step{position:relative;padding:26px 22px;border-radius:var(--r-l);background:var(--paper);box-shadow:var(--sh-1);transition:.4s cubic-bezier(.3,1.25,.4,1);overflow:hidden}
.step::before{content:"";position:absolute;inset:0 0 auto;height:6px;background:var(--sc,var(--violet))}
.step:hover{transform:translateY(-7px);box-shadow:var(--sh-2)}
.s-violet{--sc:var(--violet)} .s-pink{--sc:var(--pink)} .s-gold{--sc:var(--gold)} .s-mint{--sc:var(--mint)}
.step-n{font-family:var(--font-d);font-weight:800;font-size:2.5rem;letter-spacing:-.06em;color:var(--sc);opacity:.28;display:block;margin-bottom:10px}
.step h3{font-size:1.2rem;margin-bottom:8px}
.step p{margin:0;font-size:14.5px;color:var(--ink-2);font-weight:500}

/* ---------- faq ---------- */
.faq{display:grid;gap:11px}
.faq details{border-radius:var(--r-m);background:var(--paper);box-shadow:var(--sh-1);overflow:hidden;transition:.35s}
.faq details[open]{box-shadow:var(--sh-2)}
.faq summary{list-style:none;cursor:pointer;padding:19px 56px 19px 22px;position:relative;font-family:var(--font-d);font-weight:700;font-size:16.5px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{
  content:"";position:absolute;right:20px;top:50%;width:28px;height:28px;border-radius:50%;
  background:var(--violet-soft);transform:translateY(-50%);transition:.35s;
}
.faq summary::before{
  content:"";position:absolute;right:30px;top:50%;width:9px;height:9px;z-index:2;
  border-right:2.4px solid var(--violet);border-bottom:2.4px solid var(--violet);
  transform:translateY(-70%) rotate(45deg);transition:transform .35s;
}
.faq details[open] summary::after{background:linear-gradient(135deg,var(--violet),var(--pink))}
.faq details[open] summary::before{border-color:#fff;transform:translateY(-25%) rotate(-135deg)}
.faq p{margin:0;padding:0 22px 21px;color:var(--ink-2);font-size:15.5px;font-weight:500;max-width:70ch}

/* ---------- cta ---------- */
.cta-band{padding:0 0 clamp(70px,9vw,110px)}
.cta-inner{
  display:flex;align-items:center;justify-content:space-between;gap:30px;flex-wrap:wrap;
  padding:clamp(34px,5vw,54px);border-radius:var(--r-xl);position:relative;overflow:hidden;
  background:linear-gradient(120deg,var(--violet) 0%,var(--pink) 48%,var(--coral) 78%,var(--gold) 100%);
  background-size:200% 200%;animation:shift 12s ease infinite;
  box-shadow:0 34px 70px -26px rgba(123,63,242,.6);color:#fff;
}
.cta-inner::after{
  content:"";position:absolute;inset:0;pointer-events:none;opacity:.28;
  background-image:radial-gradient(circle,#fff 2px,transparent 2.2px);background-size:34px 34px;
}
.cta-txt{position:relative;z-index:2}
.cta-inner h2{font-size:clamp(1.8rem,3.6vw,2.7rem);margin-bottom:8px}
.cta-inner p{margin:0;font-weight:600;opacity:.95}
.cta-btns{position:relative;z-index:2;display:flex;gap:10px;flex-wrap:wrap}
.cta-btns .btn-tg{background:#fff;color:var(--violet)}
.cta-btns .btn-dark{background:rgba(36,21,57,.9)}

/* ---------- footer ---------- */
.footer{padding:38px 0;background:var(--ink);color:#fff}
.footer .brand-mark{background:linear-gradient(145deg,var(--gold),var(--coral));color:#fff}
.foot-inner{display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap}
.foot-note{margin:0;font-size:13.5px;color:rgba(255,255,255,.6);max-width:44ch;font-weight:500}
.foot-links{display:flex;align-items:center;gap:16px;font-size:14px;color:rgba(255,255,255,.55);font-weight:600}
.foot-links a{color:var(--gold)}
.foot-links a:hover{text-decoration:underline}

/* ---------- lightbox ---------- */
.lb{position:fixed;inset:0;z-index:150;display:none;place-items:center;background:rgba(36,21,57,.86);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);padding:70px 20px}
.lb.open{display:grid;animation:fade .3s ease}
@keyframes fade{from{opacity:0}}
.lb-fig{margin:0;max-width:min(1000px,92vw);max-height:100%;display:flex;flex-direction:column;gap:14px;align-items:center}
.lb-fig img{max-height:76vh;width:auto;border-radius:var(--r-m);box-shadow:0 40px 90px -30px rgba(0,0,0,.8);background:#fff;padding:10px;animation:pop .42s cubic-bezier(.3,1.3,.4,1)}
@keyframes pop{from{opacity:0;transform:scale(.94) translateY(14px)}}
.lb-fig figcaption{text-align:center;display:grid;gap:3px;color:#fff}
.lb-fig figcaption b{font-family:var(--font-d);font-size:18px}
.lb-fig figcaption span{font-size:12px;letter-spacing:.12em;text-transform:uppercase;font-weight:800;color:var(--gold)}
.lb-close,.lb-nav{position:absolute;background:#fff;border:0;color:var(--ink);border-radius:50%;cursor:pointer;display:grid;place-items:center;transition:.3s cubic-bezier(.3,1.35,.4,1);box-shadow:var(--sh-2)}
.lb-close{top:22px;right:22px;width:48px;height:48px;font-size:27px;line-height:1}
.lb-nav{top:50%;transform:translateY(-50%);width:54px;height:54px;font-size:31px;line-height:1;padding-bottom:5px}
.lb-nav.prev{left:22px} .lb-nav.next{right:22px}
.lb-close:hover,.lb-nav:hover{background:linear-gradient(135deg,var(--violet),var(--pink));color:#fff}
.lb-count{position:absolute;bottom:24px;left:50%;transform:translateX(-50%);font-size:13.5px;font-weight:700;color:rgba(255,255,255,.6);font-variant-numeric:tabular-nums}
.lb-count b{color:#fff}

/* ---------- toast ---------- */
.toast{
  position:fixed;left:50%;bottom:28px;transform:translate(-50%,150%);z-index:180;
  padding:14px 24px;border-radius:99px;font-weight:800;font-size:15px;color:#fff;
  background:linear-gradient(135deg,var(--violet),var(--pink));
  box-shadow:0 20px 44px -16px rgba(123,63,242,.9);
  transition:transform .5s cubic-bezier(.3,1.4,.3,1);
}
.toast.show{transform:translate(-50%,0)}

/* ---------- reveal ---------- */
.reveal{opacity:0;translate:0 26px;transition:opacity .8s cubic-bezier(.2,1,.3,1),translate .8s cubic-bezier(.2,1,.3,1)}
.reveal.in{opacity:1;translate:0 0}
.reveal[data-d="1"]{transition-delay:.07s}
.reveal[data-d="2"]{transition-delay:.14s}
.reveal[data-d="3"]{transition-delay:.21s}
.reveal[data-d="4"]{transition-delay:.28s}

/* ==========================================================
   RESPONSIVE
   ========================================================== */
@media (max-width:1080px){
  .grid{grid-template-columns:repeat(3,1fr)}
  .hero-inner{grid-template-columns:1fr;gap:36px}
  .hero-stage{height:420px;max-width:520px;margin-inline:auto;width:100%}
  .builder{grid-template-columns:1fr}
  .builder-sum{position:static}
  .steps{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:860px){
  .cards{grid-template-columns:1fr;max-width:440px;margin-inline:auto}
  .card.feature{transform:none}
  .card.feature:hover{transform:translateY(-8px)}
  .nav-links{
    position:fixed;top:var(--nav-h);left:0;right:0;flex-direction:column;gap:2px;
    padding:14px 20px 22px;background:var(--cream);
    box-shadow:0 20px 40px -20px rgba(52,20,90,.5);
    transform:translateY(-115%);opacity:0;visibility:hidden;
    transition:transform .42s cubic-bezier(.2,1,.3,1),opacity .3s,visibility 0s .42s;
  }
  .nav-links.open{transform:none;opacity:1;visibility:visible;transition:transform .42s cubic-bezier(.2,1,.3,1),opacity .3s,visibility 0s}
  .nav-links a{padding:13px 14px;font-size:16.5px}
  .burger{display:flex}
  .nav-cta span{display:none}
  .nav-cta{padding:11px 13px}
  /* X reste accessible dans le bandeau CTA et le pied de page */
  .nav .icon-btn.x{display:none}
}
@media (max-width:620px){
  /* la barre de nav doit tenir sans deborder */
  .nav{padding:0 14px;gap:10px}
  .nav-right{gap:7px}
  .brand{font-size:17.5px;gap:9px}
  .brand-mark{width:34px;height:34px;border-radius:11px}
  .lang-btn{padding:6px 9px}
  .grid{grid-template-columns:repeat(2,1fr);gap:12px;grid-auto-rows:10px}
  .opts{grid-template-columns:1fr}
  .extras{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr}
  .builder-form{padding:22px}
  .hero{padding-top:calc(var(--nav-h) + 28px)}
  .hero-stage{height:330px}
  .hero-facts li{padding:10px 14px}
  .strip-item{width:150px;height:104px}
  .lb-nav{width:46px;height:46px;font-size:27px}
  .lb-nav.prev{left:10px} .lb-nav.next{right:10px}
  .cta-inner{flex-direction:column;align-items:flex-start}
  .s1{left:-2%} .s2{right:0}
}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important;scroll-behavior:auto!important}
  .reveal,.tile{opacity:1!important;translate:none!important;scale:1!important}
  .swash path{stroke-dashoffset:0}
  .cursor-glow{display:none}
}