/* Astrère institutional website — style "C". Fonts are self-hosted (assets/fonts). */
@font-face{font-family:"Inter";src:url("../fonts/inter-latin-wght-normal.woff2") format("woff2-variations"),url("../fonts/inter-latin-wght-normal.woff2") format("woff2");font-weight:100 900;font-style:normal;font-display:swap}
@font-face{font-family:"Montserrat";src:url("../fonts/montserrat-latin-500-normal.woff2") format("woff2");font-weight:500;font-style:normal;font-display:swap}
@font-face{font-family:"JetBrains Mono";src:url("../fonts/jetbrains-mono-latin-500-normal.woff2") format("woff2");font-weight:500;font-style:normal;font-display:swap}

:root{--navy:#0F2044;--buy:#1A6FC4;--buy-l:#EEF2F8;--sup-d:#0F353E;--sup:#559E98;--sup-l:#EFF7F8;--teal:#2EC4B6;--teal-d:#1A9E92;--muted:#6B6B6B;--line:#ECEEF1;--guide:#E8EAEE;
  --sans:Inter,system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;--mono:"JetBrains Mono",ui-monospace,SFMono-Regular,Menlo,monospace}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:96px}
body{margin:0;font-family:var(--sans);color:#0d1220;line-height:1.6;background:#fff radial-gradient(#E4E7EB 1px,transparent 1px);background-size:18px 18px;-webkit-font-smoothing:antialiased}
a{color:inherit}
img,svg{max-width:100%}
.r{position:fixed;top:0;left:0;opacity:0;pointer-events:none;width:0;height:0}
.frame{max-width:1180px;margin-left:auto;margin-right:auto;border-left:1px solid var(--guide);border-right:1px solid var(--guide);background:#fff}
.wrap{padding:0 56px}

/* wordmark */
.nova{font-family:Montserrat,"Gill Sans",sans-serif;letter-spacing:.08em;font-weight:500}
.ox1{font-family:"Book Antiqua",Palatino,"Palatino Linotype",serif;font-weight:300;color:var(--teal);font-size:.6em;letter-spacing:0}
.smc{font-variant:small-caps}
.soon{display:inline-flex;align-items:center;height:20px;padding:0 9px;font:600 11px/1 var(--sans);letter-spacing:.05em;text-transform:uppercase;border-radius:999px;background:#E8F7F5;color:#0B6B62;vertical-align:middle;margin-left:8px;white-space:nowrap}
.nw{white-space:nowrap}

/* header */
header{position:sticky;top:0;z-index:5;background:rgba(255,255,255,.95);border-bottom:1px solid var(--line);backdrop-filter:saturate(1.2) blur(6px)}
.hd{display:flex;align-items:center;justify-content:space-between;height:80px;padding:0 28px;background:transparent}
.hd-r{display:flex;align-items:center;gap:18px}
.logo{height:44px;width:auto;display:block}
nav a{color:var(--muted);text-decoration:none;font-size:14px;margin-left:20px}
nav a:hover{color:var(--navy)}
.lang a{font:500 12px var(--mono);color:#a3a9b3;text-decoration:none;padding:4px 5px}
.lang a.on{color:var(--navy);font-weight:700}
.btn{display:inline-flex;align-items:center;background:var(--navy);color:#fff;text-decoration:none;font:500 14px var(--sans);padding:8px 18px;border-radius:999px;border:1px solid var(--navy)}
.btn:hover{background:#1A3A6B}

/* hero */
.hero{text-align:center;padding-top:96px}
.eyebrow{display:inline-block;border:1px solid #DDE1E6;border-radius:16px;padding:6px 16px;font-size:13px;color:#4b5563;background:#fff;line-height:1.4}
.eyebrow small{display:block;color:var(--muted);font-size:12px}
h1{font-size:68px;line-height:1.04;letter-spacing:-2.2px;font-weight:600;margin:22px auto;max-width:980px}
h1 em{font-style:normal;color:var(--teal-d)}
.tagline{font:600 30px/1.2 var(--sans);letter-spacing:-.6px;color:var(--teal-d);margin:0 auto 18px}
.sub{max-width:660px;margin:0 auto;color:var(--muted);font-size:18px}
.hero-art{max-width:760px;margin:56px auto 0;background:var(--navy);border-radius:18px 18px 0 0;padding:30px 40px 10px}
.hero-svg{width:100%;height:auto;display:block}

/* sections */
section{border-top:1px solid var(--line)}
section .wrap{padding-top:92px;padding-bottom:92px}
section.band{border-top:0}
.lab{font:500 12px var(--mono);letter-spacing:.06em;text-transform:uppercase;color:var(--muted);margin-bottom:22px}
h2{font-size:44px;line-height:1.08;letter-spacing:-1.2px;font-weight:600;margin:0 0 14px;max-width:960px}
.lead{color:var(--muted);font-size:17px;max-width:660px;margin:0 0 32px}

/* persona tabs (CSS only) */
.tabs{display:inline-flex;background:#F2F3F5;border-radius:12px;padding:2px;margin-bottom:28px}
.tabs label{cursor:pointer;display:inline-flex;align-items:center;height:32px;padding:0 14px;border-radius:10px;border:1px solid transparent;font:500 14px var(--sans);color:#6E7787;transition:background .15s,color .15s}
#p-buy:checked~.page .t-buy{background:#fff;border-color:#E3E6EB;box-shadow:0 1px 2px rgba(16,24,40,.08);color:var(--buy)}
#p-sup:checked~.page .t-sup{background:#fff;border-color:#E3E6EB;box-shadow:0 1px 2px rgba(16,24,40,.08);color:var(--sup-d)}
#p-buy:checked~.page .p-sup,#p-sup:checked~.page .p-buy{display:none!important}
#p-buy:focus-visible~.page .t-buy,#p-sup:focus-visible~.page .t-sup{outline:2px solid var(--buy);outline-offset:2px}

/* audiences */
.aud{display:grid;grid-template-columns:1fr 1.05fr;gap:24px;align-items:stretch}
.ck{list-style:none;margin:0;padding:0;border:1px solid var(--line);border-radius:16px;overflow:hidden;background:#fff}
.ck li{position:relative;padding:15px 20px 15px 48px;border-bottom:1px solid #E3E6EB;font-size:16px;font-weight:500}
.ck li:last-child{border-bottom:0}
.ck li:before{content:"";position:absolute;left:20px;top:21px;width:13px;height:7px;border-left:2px solid currentColor;border-bottom:2px solid currentColor;transform:rotate(-45deg)}
.ck.buy li:before{color:var(--buy)}.ck.sup li:before{color:var(--sup)}
.aside{padding:30px;display:flex;flex-direction:column;justify-content:center;border-radius:16px;border:1px solid var(--line)}
.aside.buy{background:var(--buy-l)}.aside.sup{background:var(--sup-l)}
.aside h3{margin:10px 0 6px;font-size:28px;letter-spacing:-.6px;line-height:1.2}
.aside.buy h3{color:var(--navy)}.aside.sup h3{color:var(--sup-d)}
.aside p{margin:0;color:var(--muted)}
.prod{font-size:13px;font-weight:600}.aside.buy .prod{color:var(--buy)}.aside.sup .prod{color:var(--teal-d)}

/* steps */
.steps{display:grid;grid-template-columns:repeat(5,1fr);gap:12px}
.step{padding:22px;border:1px solid var(--line);border-radius:16px;background:#fff}
.step .n{font-size:12px;font-weight:700;letter-spacing:.08em}
.steps.buy .n{color:var(--buy)}.steps.sup .n{color:var(--sup)}
.step svg{display:block;margin:12px 0 14px}
.step h3{margin:0 0 6px;font-size:17px;line-height:1.3;color:var(--navy)}
.steps.sup h3{color:var(--sup-d)}
.step p{margin:0;font-size:14px;color:var(--muted)}

/* governance */
.dark{background:var(--navy);color:#fff}
.dark h2{color:#fff}.dark .lead{color:#AFC0DB}.dark .lab{color:#8BA3C7}
.gov{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.g{background:#16295A;border:1px solid #2A3F72;padding:26px;border-radius:16px}
.g h3{margin:16px 0 8px;font-size:17px;color:#fff}
.g p{margin:0;font-size:14px;color:#C6D0E2}

/* trust */
.trust{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.tr{border:1px solid #E3E6EB;padding:20px 22px;background:#fff;border-radius:16px}
.tr.wide{grid-column:span 3;background:#FAFBFC}
.tr.w2{grid-column:span 2}
.tr b{display:block;color:var(--navy);font-size:16px;margin-bottom:4px}
.tr .d{color:var(--muted);font-size:14px}
.tr b .soon{display:flex;width:max-content;margin:8px 0 2px}.tr b .nw{white-space:normal}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 10px}
.chips>span{border:1px solid #C9D1E0;background:#fff;border-radius:999px;padding:4px 12px;font-size:13px;font-weight:600;color:var(--navy)}

/* sectors */
.sectors{display:grid;grid-template-columns:repeat(5,1fr);gap:12px}
.sc{border:1px solid #E3E6EB;padding:20px;background:#fff;font-weight:600;color:var(--navy);border-radius:16px}
.sc svg{display:block;margin-bottom:12px}

/* closing call to action */
.cta{background:var(--navy);color:#fff;text-align:center}
.cta .wrap{padding-top:120px;padding-bottom:120px}
.cta h2{color:#fff;font-size:52px;letter-spacing:-1.6px;margin:0 auto 40px;max-width:860px}
.cta p{color:#C6D0E2;font-size:18px;line-height:1.5;margin:0 auto 36px;max-width:900px;text-wrap:balance}
.cta .bs{color:#5BA3D0}.cta .ss{color:#8FD0C7}
.vgap{display:block;height:28px}
.cta-btn{background:var(--teal);border-color:var(--teal);color:var(--navy);font-weight:600;font-size:15px;padding:10px 22px}
.cta-btn:hover{background:#5BD6CB}

/* footer */
footer{background:#0A1733;color:#9FB0CC;font-size:13px}
.ft{max-width:1180px;margin:0 auto;padding:24px 28px;display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap}
.ft-l{display:flex;align-items:center;gap:18px}
.ft-l img{height:51px;width:auto;display:block}
.ft-r{display:flex;flex-wrap:wrap;gap:6px 20px;align-items:center}
.ft a,.cklink{color:#C6D0E2;text-decoration:none;font:inherit;background:none;border:0;padding:0;cursor:pointer}
.ft a:hover,.cklink:hover{color:#fff;text-decoration:underline}

/* cookie banner */
.cookie{position:fixed;right:24px;bottom:24px;z-index:50;width:400px;max-width:calc(100vw - 32px);max-height:calc(100vh - 48px);overflow:auto;background:#fff;border:1px solid #E3E6EB;border-radius:14px;box-shadow:0 10px 32px rgba(15,32,68,.18);padding:20px 22px;font:14px/1.5 var(--sans);color:#1d2433}
.cookie[hidden],.cust[hidden]{display:none}
.ck-h{font-weight:600;font-size:16px;margin-bottom:6px;color:var(--navy)}
.ck-p{margin:0 0 14px;color:#4b5563;font-size:13px}.ck-p a{color:var(--navy)}
.ck-btns{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.ckb{display:flex;align-items:center;justify-content:center;width:100%;height:40px;border-radius:999px;border:0;background:var(--navy);color:#fff;font:600 14px var(--sans);cursor:pointer}
.ckb:hover{background:#1A3A6B}
.ckb.wide{margin:6px 0 12px}
.ck-more{display:block;margin:10px auto 0;background:none;border:0;font:13px var(--sans);color:var(--navy);text-decoration:underline;cursor:pointer}
.cust{border-top:1px solid #E3E6EB;padding-top:8px;margin-bottom:4px}
.ck-row{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:8px 0;border-bottom:1px solid #F0F2F5;font-size:13px;cursor:pointer}
.ck-row b{display:block;color:var(--navy)}.ck-row span{color:var(--muted);font-size:12px}.ck-on{white-space:nowrap;color:var(--teal-d)!important;font-weight:600}
.sw{appearance:none;-webkit-appearance:none;flex:none;width:36px;height:20px;border-radius:999px;background:#D5D9E0;position:relative;cursor:pointer;margin:0}
.sw:before{content:"";position:absolute;top:2px;left:2px;width:16px;height:16px;border-radius:50%;background:#fff;transition:left .15s}
.sw:checked{background:var(--teal-d)}.sw:checked:before{left:18px}
.sw:focus-visible,.ckb:focus-visible,.ck-more:focus-visible{outline:2px solid var(--buy);outline-offset:2px}

/* legal pages */
.legal .wrap{padding-top:64px;padding-bottom:92px;max-width:860px}
.legal h1{font-size:40px;letter-spacing:-1px;text-align:left;margin:0 0 24px}
.legal h2{font-size:22px;letter-spacing:-.3px;margin:36px 0 10px}
.legal p,.legal li{color:#2b3140}
.legal .todo{background:#FFF4CC;border:1px dashed #E0B400;color:#7A5A00;padding:0 6px;border-radius:4px}

/* responsive */
@media (max-width:1100px){.steps{grid-template-columns:repeat(3,1fr)}.gov{grid-template-columns:repeat(2,1fr)}}
@media (max-width:900px){
  .wrap{padding:0 20px}.hd{padding:0 16px}
  nav{display:none}
  h1{font-size:40px;letter-spacing:-1px}h2,.cta h2{font-size:30px}.cta h2{margin-bottom:28px}.tagline{font-size:24px}
  .hero{padding-top:56px}.hero-art{padding:16px 12px 4px;margin-top:40px}
  section .wrap{padding-top:56px;padding-bottom:56px}
  .aud,.trust{grid-template-columns:1fr}.tr.wide,.tr.w2{grid-column:auto}
  .steps,.gov,.sectors{grid-template-columns:1fr 1fr}
  .cookie{right:16px;bottom:16px}
}
@media (max-width:520px){.steps,.gov,.sectors{grid-template-columns:1fr}.hd-r{gap:10px}.btn{padding:7px 12px}}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}