/* ============================================================
   I Love EcoCae — Design System (web)
   ============================================================ */
:root{
  --green-700:#0E5C44; --green-600:#15795B; --green-500:#1D9E75; --green-400:#34B98C;
  --mint-100:#E4F5EE; --mint-50:#F1FAF6;
  --ink-900:#0F1A15; --ink-700:#28352E; --ink-500:#5B6B63; --ink-400:#7E8D85;
  --line:#E7EDEA; --line-2:#EEF3F1; --bg:#F6FAF8; --card:#FFFFFF;
  --violet-bg:#EFEAFE; --violet-fg:#6A4CD6;
  --blue-bg:#E6F0FC;   --blue-fg:#2C72D6;
  --green-bg:#E2F5EC;  --green-fg:#15795B;
  --amber-bg:#FBF1DC;  --amber-fg:#B0760E;
  --rose-bg:#FCE9EE;   --rose-fg:#C03A5D;
  --r-sm:10px; --r-md:14px; --r-lg:18px; --r-xl:26px;
  --sh-sm:0 1px 2px rgba(15,26,21,.05);
  --sh-md:0 8px 24px rgba(15,26,21,.07);
  --sh-lg:0 16px 40px rgba(15,26,21,.12);
  --maxw:1080px;
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{margin:0;background:var(--bg);color:var(--ink-900);font-family:"Inter",-apple-system,"Segoe UI",Roboto,sans-serif;-webkit-font-smoothing:antialiased;line-height:1.5;}
.hidden{display:none !important;}
.dot{width:7px;height:7px;border-radius:50%;background:var(--green-500);display:inline-block;}
[data-lucide]{width:1em;height:1em;stroke-width:2;vertical-align:middle;}

.nav{position:sticky;top:0;z-index:40;background:rgba(246,250,248,.82);backdrop-filter:saturate(160%) blur(12px);border-bottom:1px solid var(--line);}
.nav-inner{max-width:var(--maxw);margin:0 auto;padding:14px 24px;display:flex;align-items:center;justify-content:space-between;}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink-900);}
.brand-mark{width:34px;height:34px;border-radius:11px;background:linear-gradient(150deg,var(--green-500),var(--green-700));color:#fff;display:grid;place-items:center;font-size:18px;box-shadow:var(--sh-sm);}
.brand-mark.sm{width:24px;height:24px;border-radius:8px;font-size:13px;}
.brand-word{font-size:17px;font-weight:600;letter-spacing:-.2px;}
.brand-word b{color:var(--green-600);font-weight:700;}
.nav-right{display:flex;align-items:center;gap:14px;}
.trust-pill{display:flex;align-items:center;gap:6px;font-size:12.5px;color:var(--green-700);background:var(--mint-100);padding:6px 12px;border-radius:999px;font-weight:500;}
.trust-pill [data-lucide]{font-size:15px;}
.lang-toggle{display:flex;background:#fff;border:1px solid var(--line);border-radius:999px;padding:3px;box-shadow:var(--sh-sm);}
.lang-btn{border:none;background:none;padding:5px 12px;border-radius:999px;font-size:12.5px;font-weight:600;color:var(--ink-400);cursor:pointer;transition:.15s;}
.lang-btn.active{background:var(--green-600);color:#fff;}

main{max-width:var(--maxw);margin:0 auto;padding:0 24px 40px;}
.hero{text-align:center;padding:48px 0 28px;}
.eyebrow{display:inline-flex;align-items:center;gap:7px;font-size:13px;font-weight:600;color:var(--green-700);background:var(--mint-100);padding:6px 14px;border-radius:999px;margin-bottom:18px;}
.hero h1{font-size:38px;line-height:1.12;font-weight:700;letter-spacing:-1px;margin:0 auto 12px;max-width:680px;}
.lead{font-size:17px;color:var(--ink-500);max-width:540px;margin:0 auto 28px;}

.dropzone{max-width:680px;margin:0 auto;background:var(--card);border:2px dashed #BFE3D4;border-radius:var(--r-xl);padding:38px 28px;display:flex;flex-direction:column;align-items:center;gap:14px;box-shadow:var(--sh-md);transition:transform .18s,border-color .18s,background .18s;cursor:pointer;}
.dropzone:hover{border-color:var(--green-400);}
.dropzone.dragover{background:var(--mint-50);border-color:var(--green-500);transform:scale(1.01);box-shadow:var(--sh-lg);}
.dz-illu{width:68px;height:68px;border-radius:20px;background:var(--mint-100);color:var(--green-600);display:grid;place-items:center;font-size:32px;}
.dz-text{display:flex;flex-direction:column;gap:4px;}
.dz-title{font-size:18px;font-weight:600;}
.dz-hint{font-size:13.5px;color:var(--ink-400);}

.btn{display:inline-flex;align-items:center;gap:8px;border:none;border-radius:12px;font-size:14px;font-weight:600;cursor:pointer;transition:.15s;font-family:inherit;}
.btn [data-lucide]{font-size:17px;}
.btn-primary{background:var(--green-600);color:#fff;padding:11px 22px;box-shadow:0 6px 16px rgba(21,121,91,.28);}
.btn-primary:hover{background:var(--green-700);transform:translateY(-1px);box-shadow:0 10px 22px rgba(21,121,91,.34);}
.btn-ghost{display:inline-flex;align-items:center;gap:5px;background:none;border:none;color:var(--ink-400);font-size:13px;font-weight:600;cursor:pointer;font-family:inherit;padding:4px 6px;border-radius:8px;}
.btn-ghost:hover{color:var(--rose-fg);background:var(--rose-bg);}

.trust-row{display:flex;justify-content:center;flex-wrap:wrap;gap:22px;margin-top:22px;font-size:13px;color:var(--ink-400);}
.trust-row span{display:inline-flex;align-items:center;gap:7px;}
.trust-row [data-lucide]{font-size:16px;color:var(--green-500);}

.filebar{max-width:680px;margin:8px auto 0;background:var(--card);border:1px solid var(--line);border-radius:var(--r-lg);padding:16px 18px;box-shadow:var(--sh-sm);}
.filebar-head{display:flex;align-items:center;justify-content:space-between;}
.filecount{font-size:14px;font-weight:600;}
.filelist{list-style:none;margin:10px 0 0;padding:0;max-height:150px;overflow-y:auto;display:flex;flex-direction:column;gap:6px;}
.filelist li{display:flex;align-items:center;gap:9px;font-size:13px;color:var(--ink-500);background:var(--mint-50);border:1px solid var(--line-2);padding:8px 11px;border-radius:10px;}
.filelist li svg{color:var(--green-600);}
.progress{margin-top:14px;}
.bar{height:8px;background:var(--line);border-radius:99px;overflow:hidden;}
.barfill{height:100%;width:0;background:linear-gradient(90deg,var(--green-500),var(--green-400));border-radius:99px;transition:width .3s;}
.progress-label{display:block;margin-top:8px;font-size:12.5px;color:var(--ink-400);}
.progress-label.ok{color:var(--green-700);font-weight:600;}
.progress-label.err{color:var(--rose-fg);font-weight:600;}

.tools-section{margin-top:40px;}
.cat{margin-bottom:30px;}
.cat-title{font-size:12.5px;font-weight:700;letter-spacing:.7px;text-transform:uppercase;color:var(--ink-400);margin:0 0 14px;padding-left:2px;}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:14px;}

.card{position:relative;display:flex;align-items:center;gap:14px;text-align:left;background:var(--card);border:1px solid var(--line);border-radius:var(--r-md);padding:16px;cursor:pointer;font-family:inherit;box-shadow:var(--sh-sm);transition:transform .16s,box-shadow .16s,border-color .16s;}
.card:hover{transform:translateY(-3px);box-shadow:var(--sh-md);border-color:#D9E5E0;}
.card .tile{flex:none;width:46px;height:46px;border-radius:13px;display:grid;place-items:center;font-size:21px;}
.card .card-body{display:flex;flex-direction:column;gap:2px;min-width:0;}
.card .ct{font-size:15px;font-weight:600;color:var(--ink-900);}
.card .cd{font-size:12.5px;color:var(--ink-400);}
.card .arrow{position:absolute;top:14px;right:14px;font-size:16px;color:var(--ink-400);opacity:0;transform:translate(-3px,3px);transition:.16s;}
.card:hover .arrow{opacity:1;transform:translate(0,0);}

.card[data-accent="violet"] .tile{background:var(--violet-bg);color:var(--violet-fg);}
.card[data-accent="blue"]   .tile{background:var(--blue-bg);color:var(--blue-fg);}
.card[data-accent="green"]  .tile{background:var(--green-bg);color:var(--green-fg);}
.card[data-accent="amber"]  .tile{background:var(--amber-bg);color:var(--amber-fg);}
.card[data-accent="rose"]   .tile{background:var(--rose-bg);color:var(--rose-fg);}
.card[data-accent="violet"]:hover{border-color:#D8CEFA;}
.card[data-accent="blue"]:hover{border-color:#C9DEF7;}
.card[data-accent="green"]:hover{border-color:#C2E6D6;}
.card[data-accent="amber"]:hover{border-color:#F0DFB6;}
.card[data-accent="rose"]:hover{border-color:#F4CCD7;}

.card.is-desktop{opacity:.72;}
.card.is-desktop:hover{transform:none;box-shadow:var(--sh-sm);}
.card .pill{position:absolute;top:11px;right:11px;font-size:9.5px;font-weight:700;letter-spacing:.4px;text-transform:uppercase;color:var(--ink-400);background:var(--line-2);border:1px solid var(--line);border-radius:7px;padding:3px 7px;}

.foot{border-top:1px solid var(--line);margin-top:24px;}
.foot-inner{max-width:var(--maxw);margin:0 auto;padding:20px 24px;display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:13px;color:var(--ink-400);}
.foot-brand{display:flex;align-items:center;gap:8px;font-weight:600;color:var(--ink-700);}

.toast{position:fixed;left:50%;bottom:26px;transform:translateX(-50%) translateY(12px);background:var(--ink-900);color:#fff;padding:12px 18px;border-radius:12px;font-size:14px;font-weight:500;display:flex;align-items:center;gap:9px;box-shadow:var(--sh-lg);opacity:0;transition:.25s;z-index:60;}
.toast [data-lucide]{font-size:18px;color:var(--green-400);}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0);}
.toast.err [data-lucide]{color:#FF8AA3;}

@media (max-width:560px){
  .hero h1{font-size:29px;}
  .lead{font-size:15px;}
  .trust-pill{display:none;}
  .grid{grid-template-columns:1fr;}
}

/* Logo image (remplace le carré dégradé) */
img.brand-mark{background:none !important;box-shadow:none !important;object-fit:contain;}