@font-face{
  font-family:"Archivo";
  src:url("fonts/archivo-var.woff2") format("woff2");
  font-weight:100 900;
  font-stretch:100%;
  font-style:normal;
  font-display:swap;
}

:root{
  --bg:#f4f6f8;
  --surface:#ffffff;
  --panel:#eaeef2;
  --ink:#141f29;
  --muted:#54626e;
  --faint:#7a8794;
  --line:#d7dee4;
  --line-soft:#e6ebef;
  --brand:#143047;
  --brand-2:#1d4468;
  --accent:#1f5f9e;
  --accent-hover:#18507f;
  --steel:#8a96ab;
  --shadow:0 1px 2px rgba(20,31,41,.05), 0 12px 32px -18px rgba(20,31,41,.22);
  --ease:cubic-bezier(.22,.68,.12,1);
  --step-label:.76rem;
  --step-body:1.0625rem;
  --step-lead:clamp(1.13rem,1.4vw,1.32rem);
  --step-h3:1.18rem;
  --step-h2:clamp(1.7rem,3vw,2.5rem);
  --step-h1:clamp(2.35rem,5.2vw,4.3rem);
  --z-header:100;
  --wrap:1140px;
  --gutter:clamp(20px,5vw,40px);
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

body{
  font-family:"Archivo",-apple-system,BlinkMacSystemFont,"Segoe UI",Helvetica,Arial,sans-serif;
  background:var(--bg);color:var(--ink);line-height:1.6;font-size:var(--step-body);
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
}
a{color:var(--accent);text-decoration:none}
a:hover{color:var(--accent-hover)}
img{display:block;max-width:100%}
h1,h2,h3{font-weight:700;line-height:1.1;letter-spacing:-.02em;text-wrap:balance;color:var(--ink)}
p{text-wrap:pretty}
:focus-visible{outline:2.5px solid var(--accent);outline-offset:2px;border-radius:2px}
.wrap{max-width:var(--wrap);margin:0 auto;padding-inline:var(--gutter)}
.label{font-size:var(--step-label);font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--accent)}

.btn{
  display:inline-flex;align-items:center;gap:8px;padding:12px 22px;border-radius:6px;font-size:.95rem;font-weight:600;font-family:inherit;
  border:1px solid transparent;cursor:pointer;transition:background .2s var(--ease),border-color .2s var(--ease),color .2s var(--ease),transform .2s var(--ease);
}
.btn:hover{text-decoration:none}
.btn-solid{background:var(--accent);color:#fff}
.btn-solid:hover{background:var(--accent-hover);color:#fff;transform:translateY(-1px)}
.btn-line{border-color:var(--line);color:var(--ink);background:var(--surface)}
.btn-line:hover{border-color:var(--brand);color:var(--brand)}
.btn-ghost{border-color:rgba(255,255,255,.4);color:#fff;background:rgba(255,255,255,.05)}
.btn-ghost:hover{background:rgba(255,255,255,.13);border-color:rgba(255,255,255,.7);color:#fff}
.btn[disabled]{opacity:.6;cursor:default}

/* header */
header{position:sticky;top:0;z-index:var(--z-header);background:rgba(244,246,248,.82);backdrop-filter:saturate(140%) blur(12px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:72px;gap:24px}
.brand{display:flex;align-items:center;gap:12px}
.brand:hover{text-decoration:none}
.brand .word{display:inline-flex;flex-direction:column;line-height:1}
.brand .w1{font-size:1.32rem;font-weight:800;letter-spacing:.06em;color:var(--brand);padding-bottom:3px;border-bottom:2px solid var(--brand)}
.brand .w2{font-size:.72rem;font-weight:700;letter-spacing:.26em;color:var(--accent);text-transform:uppercase;margin-top:4px;text-align:justify}
.brand.sm .w1{font-size:1.05rem;border-bottom-width:1.5px}
.brand.sm .w2{font-size:.62rem;letter-spacing:.2em}
.menu{display:flex;gap:2px;align-items:center}
.menu a{color:var(--ink);font-size:.95rem;font-weight:500;padding:9px 14px;border-radius:6px;transition:background .18s var(--ease),color .18s var(--ease)}
.menu a:hover{background:var(--panel);color:var(--brand)}
.menu .cta{margin-left:12px}
.hamb{display:none;background:var(--surface);border:1px solid var(--line);border-radius:6px;padding:8px 11px;cursor:pointer;color:var(--ink);font-size:1.05rem;line-height:1}
.nav-right{display:flex;align-items:center;gap:12px}
.lang{
  font-family:inherit;font-size:.9rem;font-weight:600;color:var(--ink);background-color:var(--surface);border:1px solid var(--line);border-radius:6px;
  padding:8px 12px 8px 31px;cursor:pointer;appearance:none;-webkit-appearance:none;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%2354626e' stroke-width='1.7'%3E%3Ccircle cx='12' cy='12' r='9'/%3E%3Cpath d='M3 12h18M12 3a15 15 0 0 1 0 18M12 3a15 15 0 0 0 0 18'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:9px center;background-size:15px;transition:border-color .18s var(--ease);
}
.lang:hover{border-color:var(--brand)}
.lang:focus-visible{outline:2.5px solid var(--accent);outline-offset:2px}

/* footer */
footer{background:var(--surface);border-top:1px solid var(--line);padding-block:clamp(44px,6vw,60px) 30px;font-size:.93rem}
.foot-top{display:grid;grid-template-columns:1.4fr repeat(3,1fr);gap:32px 40px;margin-bottom:40px}
.foot-about p{color:var(--muted);margin-top:14px;max-width:34ch;font-size:.9rem}
.foot-col h4{font-size:.74rem;text-transform:uppercase;letter-spacing:.1em;color:var(--faint);font-weight:600;margin-bottom:14px}
.foot-col a{display:block;color:var(--muted);margin-bottom:10px}
.foot-col a:hover{color:var(--accent)}
.legal{border-top:1px solid var(--line-soft);padding-top:22px;display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;color:var(--faint);font-size:.84rem}
.legal .links a{color:var(--faint);margin-left:18px}
.legal .links a:hover{color:var(--accent)}

/* subpage hero */
.subhero{background:var(--brand);color:#fff;padding-block:clamp(52px,8vw,92px)}
.subhero .wrap{max-width:56rem}
.subhero .label{color:#7fb2e3;display:block;margin-bottom:14px}
.subhero h1{color:#fff;font-size:clamp(2rem,4vw,3.1rem);margin-bottom:18px}
.subhero p{color:#cdd7e0;font-size:var(--step-lead);max-width:46rem}

/* supplier form */
.form-section{padding-block:clamp(48px,7vw,84px)}
.form-wrap{max-width:860px;margin:0 auto}
.form-note{color:var(--faint);font-size:.9rem;margin-bottom:30px}
.form-note .req{color:var(--accent);font-weight:700}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px 26px}
.field{display:flex;flex-direction:column;gap:7px}
.field.full{grid-column:1 / -1}
.field label{font-size:.9rem;font-weight:600;color:var(--ink);display:flex;gap:6px;align-items:baseline;flex-wrap:wrap}
.field label .req{color:var(--accent)}
.field label .hint{font-size:.8rem;color:var(--faint);font-weight:400}
input,select,textarea{font-family:inherit;font-size:1rem;color:var(--ink);background:var(--surface);border:1px solid var(--line);border-radius:6px;padding:11px 13px;width:100%;transition:border-color .18s var(--ease),box-shadow .18s var(--ease)}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px rgba(31,95,158,.15)}
textarea{resize:vertical;min-height:118px}
select{
  appearance:none;-webkit-appearance:none;padding-right:40px;cursor:pointer;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%2354626e' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 13px center;background-size:16px;
}
.consent{display:flex;gap:12px;align-items:flex-start;margin:26px 0}
.consent input{width:auto;flex:none;margin-top:3px;box-shadow:none}
.consent label{font-weight:400;color:var(--muted);font-size:.92rem;line-height:1.5}
.form-actions{display:flex;align-items:center;gap:18px;flex-wrap:wrap}
.hp{position:absolute!important;left:-9999px;width:1px;height:1px;overflow:hidden}
.form-error{display:none;color:#b42318;font-size:.92rem;margin-top:14px}
.form-error.show{display:block}
.form-success{display:none;border:1px solid var(--line);background:var(--panel);border-radius:12px;padding:clamp(28px,4vw,44px);text-align:left}
.form-success.show{display:block}
.form-success .ok{width:46px;height:46px;border-radius:50%;background:var(--accent);color:#fff;display:grid;place-items:center;margin-bottom:18px}
.form-success h2{font-size:var(--step-h2);margin-bottom:10px}
.form-success p{color:var(--muted);max-width:52ch}
.back-home{display:inline-block;margin-top:30px;font-weight:600}

/* reveal motion */
.js .reveal{opacity:0;transform:translateY(18px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.js .reveal.in{opacity:1;transform:none}

@media (prefers-reduced-motion:reduce){
  .js .reveal{opacity:1!important;transform:none!important;transition:none!important}
}

@media(max-width:900px){
  .foot-top{grid-template-columns:1fr 1fr}
}
@media(max-width:640px){
  .menu{display:none}
  .menu.open{display:flex;flex-direction:column;align-items:stretch;position:absolute;top:72px;left:0;right:0;background:var(--surface);border-bottom:1px solid var(--line);padding:14px var(--gutter) 20px;gap:6px}
  .menu.open .cta{margin-left:0;margin-top:6px;justify-content:center}
  .hamb{display:block}
  .foot-top{grid-template-columns:1fr}
  .form-grid{grid-template-columns:1fr}
}