/* Mestrel America — consumer-products publisher. Brand palette/fonts kept from the
   previous brand.css so Parts 1 and 2 read as one brand; layout is new. */
:root{
  --bg:#f8f7fb;--surface:#eeedf6;--card:#ffffff;--fg:#1c1a2e;--muted:#58546f;
  --line:#dcd9ea;--accent:#4c3fb5;--accent-hover:#3c3194;--accent-fg:#ffffff;--accent-soft:#e4e0f7;
  --footer-bg:#1c1a2e;--footer-fg:#e2dff0;--footer-line:#363254;
  --radius:14px;--radius-btn:12px;
  --font-display:'Sora',system-ui,sans-serif;--font-body:'Lora',Georgia,serif;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--fg);font-family:var(--font-body);font-size:17px;line-height:1.65;-webkit-font-smoothing:antialiased}
img,svg{max-width:100%;height:auto;display:block}
a{color:var(--accent)}
a:hover{text-decoration:underline}
h1,h2,h3,h4{font-family:var(--font-display);line-height:1.15;margin:0 0 .5em;letter-spacing:-.01em;color:var(--fg);text-wrap:balance}
h1{font-size:clamp(2rem,4.6vw,3.2rem);font-weight:800}
h2{font-size:clamp(1.5rem,3vw,2.2rem);font-weight:700}
h3{font-size:1.2rem;font-weight:700}
p{margin:0 0 1em}
.wrap{max-width:1100px;margin:0 auto;padding-inline:20px}
.narrow{max-width:760px;margin:0 auto;padding-inline:20px}
.eyebrow{display:inline-block;font-size:.78rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:var(--accent);margin-bottom:.5rem}
.lead{font-size:1.2rem;color:var(--muted);max-width:62ch}
.muted{color:var(--muted)}
.small{font-size:.9rem}
.center{text-align:center}
section{padding-block:clamp(44px,6vw,80px)}
.alt{background:var(--surface)}
.btn{display:inline-flex;align-items:center;gap:.5rem;background:var(--accent);color:var(--accent-fg);font-family:var(--font-display);font-weight:700;padding:.85rem 1.4rem;border-radius:var(--radius-btn);border:2px solid var(--accent);text-decoration:none;cursor:pointer;font-size:1rem;transition:background .15s ease,transform .15s ease}
.btn:hover{background:var(--accent-hover);text-decoration:none;transform:translateY(-1px)}
.btn.ghost{background:transparent;color:var(--accent)}
.btn.ghost:hover{background:var(--accent-soft)}
.actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:1.4rem}

/* header */
.site-header{position:sticky;top:0;z-index:50;background:rgba(248,247,251,.88);backdrop-filter:saturate(1.4) blur(10px);border-bottom:1px solid var(--line)}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:70px}
.brand{display:flex;align-items:center;gap:.6rem;font-family:var(--font-display);font-weight:800;font-size:1.12rem;color:var(--fg);text-decoration:none;letter-spacing:-.01em}
.brand:hover{text-decoration:none}
.brand .mark{width:32px;height:32px;flex:none}
.nav{display:flex;align-items:center;gap:4px}
.nav a{color:var(--fg);font-weight:600;padding:.5rem .8rem;border-radius:8px;font-size:.98rem;font-family:var(--font-display)}
.nav a:hover{background:var(--accent-soft);text-decoration:none}
.nav a.active{color:var(--accent)}
.nav-toggle{display:none;background:none;border:1px solid var(--line);border-radius:8px;padding:.45rem .6rem;color:var(--fg);cursor:pointer;font-family:var(--font-display);font-weight:600}
@media (max-width:820px){
  .nav-toggle{display:inline-flex}
  .nav{display:none;position:absolute;left:0;right:0;top:100%;flex-direction:column;align-items:stretch;background:var(--card);border-bottom:1px solid var(--line);padding:12px 20px 18px;gap:2px}
  .nav.open{display:flex}
}

/* hero */
.hero{background:linear-gradient(180deg,var(--surface) 0%,var(--bg) 100%)}
.hero .wrap{display:grid;grid-template-columns:1.15fr .85fr;gap:44px;align-items:center;padding-block:clamp(48px,7vw,96px)}
.hero .art{width:100%;filter:drop-shadow(0 18px 34px rgba(76,63,181,.14))}
@media (max-width:820px){.hero .wrap{grid-template-columns:1fr}.hero .art{max-width:460px;margin:0 auto}}

/* cards */
.grid{display:grid;gap:22px}
.cols-3{grid-template-columns:repeat(auto-fit,minmax(250px,1fr))}
.cols-2{grid-template-columns:repeat(auto-fit,minmax(300px,1fr))}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:26px}
.card .ic{width:46px;height:46px;padding:9px;background:var(--accent-soft);border-radius:11px;color:var(--accent);margin-bottom:.8rem}
.card h3{margin:.2rem 0 .4rem}
.card p:last-child{margin-bottom:0}
.section-head{max-width:720px;margin-bottom:34px}
.section-head.center{margin-inline:auto}

/* featured guide */
.feature{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;display:grid;grid-template-columns:1.1fr .9fr}
.feature .body{padding:clamp(24px,4vw,40px)}
.feature .pic{background:linear-gradient(135deg,#4c3fb5,#6f63d6);display:flex;align-items:center;justify-content:center;padding:24px}
.feature .pic svg{width:100%;max-width:300px;height:auto}
.feature .tag{display:inline-block;background:var(--accent-soft);color:var(--accent);font-family:var(--font-display);font-weight:800;font-size:.74rem;letter-spacing:.08em;text-transform:uppercase;padding:.3rem .75rem;border-radius:999px;margin-bottom:.8rem}
.langlinks{display:flex;flex-wrap:wrap;gap:10px;margin-top:1.2rem}
.langlinks a{display:inline-flex;align-items:center;gap:.4rem;border:2px solid var(--accent);color:var(--accent);font-family:var(--font-display);font-weight:700;padding:.6rem 1.1rem;border-radius:10px;text-decoration:none}
.langlinks a:hover{background:var(--accent);color:var(--accent-fg);text-decoration:none}
@media (max-width:700px){.feature{grid-template-columns:1fr}.feature .pic{order:-1}}

/* standards list */
.standards{display:grid;gap:16px;counter-reset:std;padding:0;list-style:none;margin:0}
.standards li{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:22px 24px 22px 70px;position:relative}
.standards li::before{counter-increment:std;content:counter(std);position:absolute;left:22px;top:22px;width:32px;height:32px;display:flex;align-items:center;justify-content:center;background:var(--accent);color:var(--accent-fg);border-radius:9px;font-family:var(--font-display);font-weight:800}
.standards h3{margin:.1rem 0 .3rem;font-size:1.1rem}
.standards p{margin:0;color:var(--muted)}

/* legal / article pages */
.page-head{background:var(--surface);border-bottom:1px solid var(--line);padding-block:clamp(40px,6vw,64px)}
.prose{max-width:760px;margin:0 auto;padding:clamp(32px,5vw,56px) 20px}
.prose h2{font-size:1.4rem;margin-top:1.8em}
.prose h2:first-child{margin-top:0}
.prose h3{font-size:1.1rem;margin-top:1.4em}
.prose p,.prose li{color:#3a3650}
.prose ul{padding-left:1.3em}
.prose li{margin-bottom:.4em}
.prose .meta{color:var(--muted);font-size:.92rem}
.callout{background:var(--surface);border:1px solid var(--line);border-left:4px solid var(--accent);border-radius:12px;padding:18px 20px;margin:1.4em 0}
.callout p:last-child{margin-bottom:0}

/* contact form */
form.contact{display:grid;gap:16px;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:26px;max-width:640px}
label{display:grid;gap:6px;font-family:var(--font-display);font-weight:600;font-size:.95rem}
input,textarea{font:inherit;font-family:var(--font-body);color:var(--fg);background:var(--bg);border:1px solid var(--line);border-radius:10px;padding:.75rem .9rem;width:100%}
input:focus,textarea:focus,.btn:focus-visible,a:focus-visible{outline:3px solid var(--accent-soft);outline-offset:2px}
textarea{min-height:150px;resize:vertical}
.hp{position:absolute!important;left:-9999px!important;width:1px;height:1px;overflow:hidden}
.form-note{font-size:.88rem;color:var(--muted);margin:0}
.form-status{display:none;padding:13px 16px;border-radius:10px;font-weight:600;font-family:var(--font-display)}
.form-status.ok{display:block;background:var(--accent-soft);color:var(--fg)}
.form-status.err{display:block;background:#fde8e8;color:#8a1c1c}

/* footer */
.site-footer{background:var(--footer-bg);color:var(--footer-fg);padding-block:52px 30px;margin-top:8px}
.site-footer .wrap{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:30px}
.site-footer h4{color:var(--footer-fg);margin-bottom:.7rem;font-size:1rem}
.site-footer a{color:var(--footer-fg);opacity:.85;display:block;padding:.18rem 0}
.site-footer a:hover{opacity:1}
.site-footer .brand{color:var(--footer-fg);margin-bottom:.6rem}
.site-footer .intro{opacity:.82;font-size:.95rem;max-width:36ch}
.site-footer .legal{grid-column:1/-1;border-top:1px solid var(--footer-line);padding-top:20px;margin-top:10px;font-size:.84rem;opacity:.8;line-height:1.7}
@media (max-width:820px){.site-footer .wrap{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.site-footer .wrap{grid-template-columns:1fr}}

/* cookie banner */
.cookie{position:fixed;left:16px;right:16px;bottom:16px;z-index:60;max-width:760px;margin:0 auto;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:0 10px 40px rgba(28,26,46,.18);padding:16px 18px;display:none;gap:14px;align-items:center;flex-wrap:wrap;justify-content:space-between}
.cookie.show{display:flex}
.cookie p{margin:0;font-size:.9rem;color:var(--muted);flex:1 1 320px}
.cookie .acts{display:flex;gap:8px}
.cookie button{font-family:var(--font-display);font-weight:700;font-size:.9rem;padding:.55rem 1rem;border-radius:10px;cursor:pointer;border:2px solid var(--accent)}
.cookie .accept{background:var(--accent);color:var(--accent-fg)}
.cookie .decline{background:transparent;color:var(--accent)}

/* 404 */
.notfound{text-align:center;padding-block:clamp(72px,12vw,150px)}
.notfound .big{font-family:var(--font-display);font-weight:800;font-size:clamp(4rem,12vw,7rem);color:var(--accent);line-height:1;margin-bottom:.2rem}

@media (prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto}}