:root{
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  color:#1b2920;background:#f7f8f3;font-synthesis:none;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;min-height:100vh;background:radial-gradient(circle at 50% -160px,#edf5e7 0,transparent 55%),#f7f8f3}
button,input,textarea,select{font:inherit}
button{cursor:pointer}button:disabled{cursor:default;opacity:.56}
[hidden]{display:none!important}
.site{margin:0 auto;padding:0 18px 32px;max-width:590px}
.site-header{min-height:112px;padding:21px 4px 18px;display:flex;align-items:center;justify-content:space-between;gap:12px;border-bottom:1px solid #e0e8dc}
.gta-logo{display:block;width:clamp(146px,41vw,210px);height:auto;object-fit:contain;flex:none}
.header-meta{color:#677768;font-size:11px;text-align:right;line-height:1.7;display:flex;align-items:center;justify-content:flex-end;flex-wrap:wrap;gap:4px;max-width:172px}
.header-meta strong{color:#157b3d}.tiny-dot{display:inline-block;width:6px;height:6px;border-radius:50%;background:#e7cb2c;margin-right:2px}.meta-divider{color:#a5b1a1}
.intro{padding:27px 4px 22px}
.intro h1{font-size:clamp(27px,5vw,33px);line-height:1.15;letter-spacing:-.95px;font-weight:780;margin:0 0 9px;color:#183623}
.intro p{margin:0;color:#69766a;font-size:14px;line-height:1.5}
.messages{min-width:0}.demo-banner,.connection-banner{display:flex;align-items:center;gap:10px;border-radius:11px;border:1px solid #e9dea3;background:#fffbee;color:#725d18;padding:11px 13px;margin:0 0 15px;font-size:12px;line-height:1.5}.demo-dot{height:8px;width:8px;border-radius:50%;background:#ddb928;flex:none}.connection-banner{background:#fff4f2;border-color:#eac8c2;color:#9c443b}
.form-panel,.success-panel{border:1px solid #dfe7dc;background:#fff;border-radius:19px;overflow:hidden;box-shadow:0 12px 32px rgba(17,73,39,.045)}
.fields{padding:26px 25px 4px}
.field{min-width:0;margin-bottom:21px}
.field label,.photo-heading label{display:block;font-weight:680;font-size:13px;color:#253b2d;margin-bottom:9px;line-height:1.4}
.required-mark{color:#158147;margin-left:1px}.optional{color:#94a195;font-weight:500;font-size:11px;margin-left:3px}
.field input,.field textarea{border:1px solid #d6ded6;background:#fff;width:100%;min-height:51px;padding:13px 14px;border-radius:11px;outline:none;font-size:16px;color:#1c3325;appearance:none;transition:border-color .15s,box-shadow .15s}
.field textarea{resize:vertical;min-height:104px;max-height:290px;line-height:1.5}
.field input::placeholder,.field textarea::placeholder{color:#a0aba0}
.field input:focus,.field textarea:focus{border-color:#30995d;box-shadow:0 0 0 3px #e2f4e7}
.field input[aria-invalid="true"],.field textarea[aria-invalid="true"]{border-color:#d65c58;box-shadow:0 0 0 3px #fcebea}
.field-error{display:block;color:#bd4543;margin-top:5px;font-size:12px;line-height:1.45}.field-error:empty{display:none}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:15px}
.input-unit{position:relative}.input-unit input{padding-right:63px}.input-unit>span{position:absolute;right:13px;top:50%;transform:translateY(-50%);color:#7d8a7c;font-size:12px;pointer-events:none}

/* Choix du type de matériel + compteur tactile (sans flèches natives). */
.quantity-heading{display:flex;align-items:center;justify-content:flex-start;gap:7px;min-height:29px;margin-bottom:8px}
.quantity-heading label{margin:0;white-space:nowrap}
.unit-select-shell{position:relative;flex:none;display:flex;align-items:center;color:#177b41}
.unit-select-shell select{max-width:158px;appearance:none;-webkit-appearance:none;border:1px solid #cbe2cb;border-radius:999px;background:#f3faf1;color:#176d3e;font-size:12px;font-weight:720;min-height:31px;padding:5px 28px 5px 12px;cursor:pointer;outline:none}
.unit-select-shell svg{position:absolute;right:9px;width:14px;height:14px;pointer-events:none}
.unit-select-shell select:focus-visible{box-shadow:0 0 0 3px #e2f4e7;border-color:#30995d}
.quantity-stepper{display:flex;align-items:stretch;gap:7px;min-height:51px;width:100%}
.quantity-stepper .stepper-button{flex:0 0 43px;width:43px;min-height:51px;display:grid;place-items:center;padding:0;border:1px solid #c8dfce;border-radius:11px;background:#eff7f0;color:#167b40;font-size:25px;font-weight:450;line-height:1;transition:background .15s,transform .15s,border-color .15s}
.quantity-stepper .stepper-plus{background:#178244;border-color:#178244;color:#fff;box-shadow:0 2px 7px #17824420}
.quantity-stepper .stepper-minus:hover:not(:disabled){background:#e0f0e4}
.quantity-stepper .stepper-plus:hover:not(:disabled){background:#0e6e37}
.quantity-stepper .stepper-button:active:not(:disabled){transform:scale(.96)}
.quantity-stepper .stepper-button:focus-visible{outline:3px solid #edd957;outline-offset:2px}
.quantity-stepper .stepper-button:disabled{opacity:.42;cursor:default;box-shadow:none}
.quantity-stepper input{min-width:0;flex:1;width:1px;text-align:center;padding:7px 0;border-radius:10px;font-variant-numeric:tabular-nums;font-size:18px;font-weight:740;appearance:textfield;-moz-appearance:textfield}
.quantity-stepper input::-webkit-inner-spin-button,.quantity-stepper input::-webkit-outer-spin-button{-webkit-appearance:none;margin:0}
.photo-section{border-top:1px solid #e9eee7;padding:21px 0 23px;margin-top:5px}
.photo-heading{display:flex;align-items:baseline;justify-content:space-between;gap:10px}.photo-heading label{margin-bottom:3px}.photo-heading>span{font-size:12px;color:#5c805e;white-space:nowrap;font-weight:620}
.photo-subtitle{font-size:12px;margin:0 0 15px;color:#7b897a;line-height:1.5}
.photo-actions{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.photo-action{display:flex;flex-direction:column;justify-content:center;align-items:center;gap:9px;min-height:95px;background:#f4f9f3;border:1px dashed #b6d3ba;border-radius:12px;color:#24693e;text-align:center;padding:12px 7px;line-height:1.25;transition:background .18s,border-color .18s}
.photo-action:hover:not(:disabled){background:#e9f6e9;border-color:#4d9a5a}
.photo-action svg{width:25px;height:25px;flex:none}.photo-action span{font-size:12px;font-weight:680}
.photos-list{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:9px;margin-top:13px}.photos-list:empty{display:none}
.photo-tile{aspect-ratio:4/3;position:relative;background:#e9f2e9;border:1px solid #d8e6d7;border-radius:9px;overflow:hidden}
.photo-tile img{width:100%;height:100%;object-fit:cover;display:block}
.photo-tile button{position:absolute;top:5px;right:5px;width:30px;height:30px;background:#203b2ce8;border:0;border-radius:50%;color:#fff;display:grid;place-items:center;font-size:22px;line-height:1}
.photo-tile small{position:absolute;bottom:5px;left:5px;color:#fff;background:#213d2ec9;font-size:10px;padding:3px 6px;border-radius:5px}
.photo-error{border-radius:8px;background:#fff2ed;color:#ae4236;padding:10px 11px;font-size:12px;line-height:1.5;margin:12px 0 0}
.submit-area{background:#fcfdfb;border-top:1px solid #e8eee6;padding:21px 25px 24px}
.submit-button{display:flex;align-items:center;justify-content:center;gap:12px;border:0;border-radius:11px;background:#158344;color:#fff;width:100%;min-height:55px;letter-spacing:-.1px;font-size:15px;font-weight:740;box-shadow:0 5px 13px #178c4024;transition:background .15s}
.submit-button:hover:not(:disabled){background:#0f6c36}.submit-button svg{flex:none;color:#ffe45b}
.submit-caption{display:flex;justify-content:center;align-items:center;gap:7px;color:#788a78;margin:14px 0 0;font-size:11px;text-align:center;line-height:1.5}.submit-caption svg{width:16px;height:16px;color:#1b8c4e;flex:none}
.form-error{border:1px solid #f0c9c2;color:#a63f39;background:#fff2f0;padding:11px 13px;margin-bottom:14px;border-radius:9px;font-size:12px;line-height:1.5}
.turnstile-container{margin-bottom:14px}
.page-footer{text-align:center;font-size:11px;color:#9aa899;margin:23px auto 0;display:flex;align-items:center;justify-content:center;gap:10px}.footer-line{width:20px;height:2px;background:#e1ca41;border-radius:99px}
.success-panel{text-align:center;padding:34px 23px 33px}.success-icon{width:72px;height:72px;color:#168544;margin:auto}.success-icon svg{width:100%;height:100%}.success-kicker{margin-top:15px;color:#168544;font-size:11px;font-weight:800;letter-spacing:1.2px}.success-panel h2{font-size:25px;line-height:1.23;color:#1b3926;letter-spacing:-.5px;margin:12px 0 9px}.success-panel>p{color:#718171;font-size:13px;line-height:1.6;max-width:390px;margin:0 auto 20px}.reference-box{border:1px solid #dbe9d9;background:#f3faf3;border-radius:12px;padding:19px 12px;max-width:390px;margin:23px auto 15px}.reference-box span{display:block;font-size:12px;color:#69836b;margin-bottom:7px}.reference-box strong{display:block;font-size:25px;color:#1c6b3d;word-break:break-word;letter-spacing:.3px}.demo-success-warning{background:#fffae9;color:#7f6820;border:1px solid #f3e3b4;border-radius:8px;padding:11px 13px;font-size:12px;margin:0 auto 18px!important}.success-note{margin-top:14px!important}.secondary-button{min-height:45px;background:#fff;border:1px solid #a1cfad;border-radius:10px;padding:12px 16px;color:#177844;font-weight:680;font-size:13px}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;white-space:nowrap;clip-path:inset(50%)}
@media(max-width:540px){.field-row{grid-template-columns:1fr;gap:0}.field-row .field label{min-height:unset}.quantity-heading label{min-height:unset!important}.quantity-stepper .stepper-button{flex-basis:52px;width:52px}}
@media(max-width:430px){.site{padding-left:15px;padding-right:15px}.site-header{min-height:95px;padding:17px 1px 16px}.gta-logo{width:157px}.header-meta{font-size:10px;max-width:155px}.intro{padding:25px 2px 20px}.intro h1{font-size:29px}.fields{padding:22px 19px 2px}.field{margin-bottom:20px}.submit-area{padding:20px 19px 23px}.field-row{gap:0}.input-unit input{padding-right:55px}.input-unit>span{font-size:11px;right:10px}}
@media(max-width:350px){.header-meta{flex-direction:column;align-items:flex-end;gap:0}.meta-divider,.tiny-dot{display:none}.gta-logo{width:143px}.field-row{grid-template-columns:1fr;gap:0}.field-row .field label{min-height:unset}.photo-action span{font-size:11px}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{transition:none!important;scroll-behavior:auto!important}}

.sending-status{margin:12px auto 0;color:#38754b;text-align:center;font-size:12px;line-height:1.5}