/* =====================================================
   Horalio — site vitrine · design system
   Source : design_handoff_horalio_site (dark par défaut)
   Édité par Veneen
===================================================== */

:root,[data-theme=dark]{
  --bg:#080A16;--bg-2:#181D36;--bg-3:#141830;--bg-deep:#05060F;
  --card:#1C2140;--card-2:#20264A;--card-3:#171B33;--card-4:#262C54;--float:#2A3060;
  --text:#F4F5FC;--text-1:#EDEEF7;--text-2:#E4E6F3;--text-3:#C4C7DE;
  --muted:#A9ACC6;--muted-2:#9195B4;--dim:#8589A8;--dim-2:#7B7F9E;--faint:#6E7196;--faintest:#565A7C;
  --accent:#8E9BF5;--accent-soft:#B4BEFB;--accent-label:#7B87E8;
  --w02:rgba(255,255,255,.02);--w04:rgba(255,255,255,.04);--w06:rgba(255,255,255,.06);
  --w07:rgba(255,255,255,.07);--w08:rgba(255,255,255,.08);--w12:rgba(255,255,255,.12);
  --w14:rgba(255,255,255,.14);--w16:rgba(255,255,255,.16);
  --sh40:rgba(0,0,0,.4);--sh50:rgba(0,0,0,.5);--sh60:rgba(0,0,0,.6);
  --nav-bg:rgba(8,10,22,.72);
  /* littéraux marque */
  --indigo:#4F5FE6;--indigo-2:#6D7BF5;--indigo-deep:#3B4CCA;
  --green:#34D39A;--green-light:#7FE9BE;--amber:#F0C674;--veneen:#14563F;
  --grad-indigo:linear-gradient(145deg,#4F5FE6,#6D7BF5);
}
[data-theme=light]{
  --bg:#F4F5FA;--bg-2:#ECEEF6;--bg-3:#E9EBF5;--bg-deep:#EAECF4;
  --card:#FFFFFF;--card-2:#FFFFFF;--card-3:#F6F7FC;--card-4:#FFFFFF;--float:#FFFFFF;
  --text:#14172E;--text-1:#1B1E3C;--text-2:#33375A;--text-3:#4A4E6E;
  --muted:#565A76;--muted-2:#666A83;--dim:#767A90;--dim-2:#83879C;--faint:#9195A8;--faintest:#A9ACBD;
  --accent:#4F5FE6;--accent-soft:#4453C8;--accent-label:#4F5FE6;
  --w02:rgba(20,23,50,.03);--w04:rgba(20,23,50,.04);--w06:rgba(20,23,50,.08);
  --w07:rgba(20,23,50,.09);--w08:rgba(20,23,50,.10);--w12:rgba(20,23,50,.13);
  --w14:rgba(20,23,50,.16);--w16:rgba(20,23,50,.18);
  --sh40:rgba(30,34,66,.09);--sh50:rgba(30,34,66,.11);--sh60:rgba(30,34,66,.14);
  --nav-bg:rgba(244,245,250,.8);
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;scroll-padding-top:84px}
body{
  font-family:'Inter',system-ui,-apple-system,'Segoe UI',sans-serif;
  background:var(--bg);color:var(--text-3);
  font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased;
  overflow-x:hidden;
  transition:background-color .3s,color .25s;
}
a{color:inherit;text-decoration:none;transition:color .25s}
img,svg{display:block;max-width:100%}
button{font-family:inherit}
::selection{background:rgba(91,108,240,.32);color:#fff}
h1,h2,h3,h4{color:var(--text);letter-spacing:-.02em;line-height:1.12}
.tnum{font-variant-numeric:tabular-nums}

/* ---------- Layout ---------- */
.wrap{max-width:1200px;margin:0 auto;padding:0 30px}
.section{padding:clamp(60px,8vw,100px) 0;position:relative}
.section.tint{background:var(--bg-2);border-top:1px solid var(--w06);border-bottom:1px solid var(--w06)}
.section.spot{background:var(--bg-3)}
.sec-head{max-width:720px}
.sec-head.center{margin-left:auto;margin-right:auto;text-align:center}

/* ---------- Eyebrow / pills ---------- */
.eyebrow{
  display:inline-flex;align-items:center;gap:9px;
  font-size:12px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;
  color:var(--accent-label);
}
.eyebrow .dot{width:7px;height:7px;border-radius:50%;background:var(--indigo-2);box-shadow:0 0 10px 1px rgba(109,123,245,.8)}
.pill{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;
  color:var(--accent-soft);background:rgba(91,108,240,.12);
  padding:7px 14px;border-radius:100px;border:1px solid rgba(91,108,240,.3);
}
.pill.green{color:var(--green);background:rgba(52,211,154,.1);border-color:rgba(52,211,154,.32)}

/* ---------- Typo helpers ---------- */
.h1{font-size:clamp(2.35rem,5vw,3.9rem);font-weight:800;line-height:1.05;letter-spacing:-.033em;color:var(--text)}
.h2{font-size:clamp(1.75rem,3.4vw,2.6rem);font-weight:800;line-height:1.08;letter-spacing:-.025em;color:var(--text);margin-top:18px}
.lead{font-size:clamp(1.05rem,1.5vw,1.22rem);line-height:1.65;color:var(--muted);margin-top:20px}
.grad-text{background:linear-gradient(120deg,var(--accent),#6D7BF5 55%,#34D39A);-webkit-background-clip:text;background-clip:text;color:transparent}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  font-size:15px;font-weight:600;padding:13px 22px;border-radius:11px;
  border:1px solid transparent;cursor:pointer;white-space:nowrap;
  transition:filter .2s,transform .2s,border-color .25s,background .25s,color .25s;
}
.btn svg{width:18px;height:18px}
.btn-primary{background:var(--grad-indigo);color:#fff;box-shadow:0 12px 28px rgba(91,108,240,.4)}
.btn-primary:hover{filter:brightness(1.08);transform:translateY(-1px)}
.btn-outline{background:transparent;color:var(--text-1);border-color:var(--w14)}
.btn-outline:hover{border-color:rgba(91,108,240,.5);color:var(--accent-soft)}
.btn-ghost{background:var(--w06);color:var(--text-1);border-color:var(--w14)}
.btn-ghost:hover{background:var(--w08);border-color:var(--w16)}
.btn-sm{padding:10px 16px;font-size:14px}
.arrow-link{display:inline-flex;align-items:center;gap:7px;color:var(--accent);font-weight:600;font-size:14.5px;transition:gap .2s,color .2s}
.arrow-link:hover{gap:11px;color:var(--accent-soft)}

/* ---------- Nav ---------- */
.nav{position:sticky;top:0;z-index:60;background:var(--nav-bg);backdrop-filter:saturate(160%) blur(14px);border-bottom:1px solid var(--w06)}
.nav-in{display:flex;align-items:center;justify-content:space-between;gap:20px;height:70px;flex-wrap:wrap}
.logo{display:flex;align-items:center;gap:11px;font-weight:700;font-size:20px;color:var(--text)}
.logo .mark{width:34px;height:34px;border-radius:9px;background:var(--grad-indigo);display:grid;place-items:center;box-shadow:0 6px 16px rgba(91,108,240,.4)}
.logo .mark svg{width:18px;height:18px}
.nav-links{display:flex;align-items:center;gap:22px;margin-left:auto;margin-right:8px;font-size:13px;font-weight:500;color:var(--muted)}
.nav-links a:hover{color:var(--text-1)}
.nav-actions{display:flex;align-items:center;gap:12px}
.nav-login{display:inline-flex;align-items:center;gap:8px;font-size:14.5px;font-weight:600;color:var(--text-2);padding:10px 15px;border-radius:10px;border:1px solid var(--w12);background:var(--w04);cursor:pointer}
.nav-login:hover{border-color:var(--w16);background:var(--w06);color:var(--text)}
.nav-login svg{width:16px;height:16px}
.menu-btn{display:none;background:none;border:none;cursor:pointer;padding:6px;color:var(--text)}
.menu-btn svg{width:26px;height:26px}

/* ---------- Hero ---------- */
.hero{position:relative;padding:clamp(72px,9vw,132px) 0;overflow:hidden}
.hero::before,.hero::after{content:"";position:absolute;border-radius:50%;pointer-events:none;z-index:0}
.hero::before{width:760px;height:620px;top:-160px;left:-140px;background:radial-gradient(closest-side,rgba(91,108,240,.22),transparent)}
.hero::after{width:620px;height:520px;top:60px;right:-160px;background:radial-gradient(closest-side,rgba(52,211,154,.1),transparent)}
.hero-grid{position:relative;z-index:1;display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(32px,5vw,64px);align-items:center}
.hero p.lead{max-width:545px}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:34px}

/* ---------- Cards ---------- */
.card{background:var(--card);border:1px solid var(--w07);border-radius:16px;padding:26px;transition:border-color .25s,transform .25s,background .25s}
.section.tint .card{background:var(--card-2)}
.card.hover:hover{border-color:rgba(91,108,240,.4);transform:translateY(-2px)}
.card-ico{width:44px;height:44px;border-radius:12px;background:rgba(91,108,240,.14);color:var(--accent);display:grid;place-items:center;margin-bottom:16px}
.card-ico svg{width:22px;height:22px}
.card h3{font-size:17.5px;font-weight:700;letter-spacing:-.01em;margin-bottom:8px}
.card p{font-size:14.5px;line-height:1.6;color:var(--muted-2)}
.grid{display:grid;gap:18px;grid-template-columns:repeat(auto-fit,minmax(300px,1fr))}

/* check list */
.checks{list-style:none;display:flex;flex-direction:column;gap:11px}
.checks li{display:flex;gap:11px;align-items:flex-start;font-size:14.5px;line-height:1.5;color:var(--text-3)}
.checks li svg{width:19px;height:19px;flex:none;margin-top:1px;stroke:var(--green)}
.crosslist{list-style:none;display:flex;flex-direction:column;gap:11px}
.crosslist li{display:flex;gap:11px;align-items:flex-start;font-size:14.5px;line-height:1.5;color:var(--dim)}
.crosslist li span.x{flex:none;width:19px;height:19px;display:grid;place-items:center;color:var(--faint);font-weight:700;margin-top:0}

/* ---------- Footer ---------- */
footer{background:var(--bg-deep);border-top:1px solid var(--w06);padding:64px 0 30px}
.foot-top{display:grid;grid-template-columns:1.3fr 1fr;gap:40px;align-items:start}
.foot-desc{font-size:14px;line-height:1.65;color:var(--muted-2);max-width:44ch;margin-top:16px}
.veneen-card{background:linear-gradient(140deg,#05060F,#0B241C 58%,#14563F 118%);border:1px solid rgba(52,211,154,.26);border-radius:16px;padding:26px;position:relative;overflow:hidden;box-shadow:0 20px 50px rgba(0,0,0,.45)}
.veneen-card::after{content:"";position:absolute;right:-60px;bottom:-60px;width:200px;height:200px;background:radial-gradient(circle,rgba(52,211,154,.22),transparent 68%);pointer-events:none}
.veneen-card .vhead{display:flex;align-items:center;gap:10px;font-weight:700;font-size:18px;color:var(--green-light)}
.veneen-card .vhead .vmark{width:30px;height:30px;border-radius:8px;background:rgba(52,211,154,.14);display:grid;place-items:center}
.veneen-card p{font-size:13.5px;line-height:1.6;color:#B9D6C9;margin-top:12px;max-width:42ch}
.veneen-card a.vlink{display:inline-flex;align-items:center;gap:7px;color:var(--green-light);font-weight:600;font-size:14px;margin-top:14px}
.foot-bottom{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-top:48px;padding-top:22px;border-top:1px solid var(--w06);font-size:13px;color:var(--faintest)}
.foot-bottom a{color:var(--faint)}
.foot-bottom a:hover{color:var(--muted)}
.foot-bottom nav{display:flex;gap:22px;flex-wrap:wrap}

/* ---------- Back to top ---------- */
.totop{position:fixed;bottom:26px;right:26px;width:50px;height:50px;border-radius:50%;background:var(--float);border:1px solid var(--w12);color:var(--text-1);display:grid;place-items:center;cursor:pointer;z-index:55;opacity:0;transform:translateY(12px);pointer-events:none;transition:opacity .3s,transform .3s;box-shadow:0 10px 24px var(--sh50)}
.totop.show{opacity:1;transform:none;pointer-events:auto}
.totop svg{width:20px;height:20px}

/* ---------- Forms ---------- */
input::placeholder,textarea::placeholder{color:var(--faint)}
.field label{display:block;font-size:13px;font-weight:600;color:var(--muted);margin-bottom:7px}
.field input,.field select,.field textarea{width:100%;font-family:inherit;font-size:15px;color:var(--text-1);background:var(--w04);border:1px solid var(--w12);border-radius:11px;padding:12px 14px;outline:none;transition:border-color .2s,box-shadow .2s}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--indigo-2);box-shadow:0 0 0 3px rgba(91,108,240,.22)}
.field select{appearance:none;background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='14' height='14' fill='none' stroke='%238589A8' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'><path d='M6 9l6 6 6-6'/></svg>");background-repeat:no-repeat;background-position:right 14px center}
@keyframes spin{to{transform:rotate(360deg)}}
.spinner{width:16px;height:16px;border-radius:50%;border:2px solid var(--w16);border-top-color:var(--accent);display:inline-block;animation:spin .7s linear infinite}

/* ---------- Modal (login) ---------- */
.modal-back{position:fixed;inset:0;z-index:100;background:rgba(4,5,12,.7);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;padding:24px;opacity:0;pointer-events:none;transition:opacity .25s}
.modal-back.open{opacity:1;pointer-events:auto}
.modal{width:100%;max-width:440px;background:var(--card);border:1px solid var(--w12);border-radius:18px;padding:30px;box-shadow:0 40px 90px rgba(0,0,0,.6);transform:translateY(14px) scale(.98);transition:transform .25s}
.modal-back.open .modal{transform:none}
.modal .m-close{position:absolute;top:16px;right:16px;background:none;border:none;color:var(--dim);cursor:pointer}
.modal h3{font-size:1.5rem;font-weight:800;letter-spacing:-.02em}
.modal p.sub{font-size:14px;color:var(--muted);margin-top:8px;line-height:1.55}

/* ---------- Cookie banner ---------- */
.cookie{position:fixed;left:20px;right:20px;bottom:20px;z-index:90;max-width:560px;margin:0 auto;background:var(--card);border:1px solid var(--w12);border-radius:16px;padding:20px 22px;box-shadow:0 24px 60px rgba(0,0,0,.5);display:none}
.cookie.show{display:block}
.cookie p{font-size:13.5px;line-height:1.55;color:var(--text-3)}
.cookie .row{display:flex;gap:10px;flex-wrap:wrap;margin-top:14px}

/* ---------- Article typography ---------- */
.article{max-width:760px;margin:0 auto}
.article .kicker{display:flex;align-items:center;gap:12px;flex-wrap:wrap;font-size:13px;color:var(--faint)}
.badge-cat{font-size:11px;font-weight:700;letter-spacing:.05em;text-transform:uppercase;color:var(--accent-soft);background:rgba(91,108,240,.14);padding:5px 11px;border-radius:100px}
.article h1{font-size:clamp(2rem,4.2vw,3rem);font-weight:800;line-height:1.1;letter-spacing:-.03em;margin-top:18px}
.article .dek{font-size:1.18rem;line-height:1.6;color:var(--muted);margin-top:18px}
.article-body{margin-top:8px}
.article-body h2{font-size:1.6rem;font-weight:800;letter-spacing:-.02em;margin:44px 0 0}
.article-body h3{font-size:1.2rem;font-weight:700;margin:32px 0 0;color:var(--text-1)}
.article-body p{font-size:16.5px;line-height:1.75;color:var(--text-3);margin-top:18px}
.article-body ul,.article-body ol{margin:18px 0 0;padding-left:0;list-style:none;display:flex;flex-direction:column;gap:12px}
.article-body ul li{display:flex;gap:12px;font-size:16.5px;line-height:1.65;color:var(--text-3)}
.article-body ul li svg{width:20px;height:20px;flex:none;margin-top:3px;stroke:var(--green)}
.article-body ol{counter-reset:n}
.article-body ol li{display:flex;gap:14px;font-size:16.5px;line-height:1.65;color:var(--text-3);counter-increment:n}
.article-body ol li::before{content:counter(n);flex:none;width:26px;height:26px;border-radius:8px;background:rgba(91,108,240,.14);color:var(--accent);font-size:13px;font-weight:700;display:grid;place-items:center}
.article-body blockquote{margin:30px 0 0;padding:6px 0 6px 22px;border-left:3px solid var(--accent);font-size:1.2rem;line-height:1.6;color:var(--text-2);font-weight:500}
.article-body a{color:var(--accent);text-decoration:underline;text-underline-offset:3px;text-decoration-color:rgba(142,155,245,.4)}
.article-body a:hover{color:var(--accent-soft)}
.article-body strong{color:var(--text-1);font-weight:700}
.article-hero-visual{aspect-ratio:16/8;border-radius:18px;margin-top:30px;background:linear-gradient(135deg,#20264A,#12152B);border:1px solid var(--w08);display:grid;place-items:center;position:relative;overflow:hidden}
.article-hero-visual img{width:100%;height:100%;object-fit:cover;display:block}
.article-cta{margin-top:48px;background:var(--grad-indigo);border-radius:18px;padding:34px;text-align:center;box-shadow:0 24px 50px rgba(91,108,240,.35)}
.article-cta h3{color:#fff;font-size:1.5rem;font-weight:800}
.article-cta p{color:rgba(255,255,255,.86);margin-top:10px;font-size:15px}
.article-cta .btn{margin-top:20px;background:#fff;color:var(--indigo-deep)}
.article-cta .btn:hover{filter:brightness(.97)}

/* article cards (index/landing) */
.art-card{display:flex;flex-direction:column;background:var(--card);border:1px solid var(--w07);border-radius:16px;overflow:hidden;transition:border-color .25s,transform .25s}
.section.tint .art-card{background:var(--card-2)}
.art-card:hover{border-color:rgba(91,108,240,.4);transform:translateY(-2px)}
.art-thumb{aspect-ratio:16/10;display:grid;place-items:center;position:relative;color:#fff}
.art-thumb svg{width:40px;height:40px;opacity:.9;position:relative;z-index:1}
.art-thumb img{width:100%;height:100%;object-fit:cover;display:block}
.art-thumb .badge-cat{position:absolute;top:14px;left:14px;z-index:2;background:rgba(8,10,22,.5);color:#fff;backdrop-filter:blur(4px)}
.art-body{padding:22px;display:flex;flex-direction:column;flex:1}
.art-body .date{font-size:12.5px;color:var(--faint)}
.art-body h3{font-size:18px;font-weight:700;margin-top:8px;line-height:1.25}
.art-body p{font-size:14px;line-height:1.6;color:var(--muted-2);margin-top:10px;flex:1}
.art-body .arrow-link{margin-top:16px}

/* newsletter */
.news-box{margin-top:40px;background:var(--card);border:1px solid var(--w08);border-radius:16px;padding:28px;display:flex;gap:20px;align-items:center;flex-wrap:wrap;justify-content:space-between}
.section.tint .news-box{background:var(--card-2)}
.news-form{display:flex;gap:10px;flex-wrap:wrap}
.news-form input{background:var(--w04);border:1px solid var(--w12);border-radius:11px;padding:12px 14px;font-size:15px;color:var(--text-1);font-family:inherit;min-width:220px;outline:none}
.news-form input:focus{border-color:var(--indigo-2);box-shadow:0 0 0 3px rgba(91,108,240,.22)}

/* callout */
.callout-green{background:rgba(52,211,154,.08);border:1px solid rgba(52,211,154,.3);border-radius:14px;padding:20px 22px}
.callout-green .lbl{font-size:11px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--green);display:flex;align-items:center;gap:8px}
.callout-green p{font-size:14.5px;line-height:1.6;color:var(--text-3);margin-top:8px}

/* reveal */
.reveal{opacity:0;transform:translateY(20px);transition:opacity .6s ease,transform .6s ease}
.reveal.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}html{scroll-behavior:auto}}

/* ---------- Responsive ---------- */
@media(max-width:900px){
  .hero-grid{grid-template-columns:1fr}
  .foot-top{grid-template-columns:1fr}
  .nav-links{display:none;margin-left:0;margin-right:0}
  .nav-links.open{display:flex;flex-direction:column;align-items:flex-start;gap:14px;width:100%;padding:14px 0 4px;margin-top:6px;border-top:1px solid var(--w08)}
  .menu-btn{display:block;order:3}
  .nav-in{flex-wrap:wrap;height:auto;min-height:70px;row-gap:0}
}
@media(max-width:600px){
  .wrap{padding:0 20px}
  .nav-login span{display:none}
  .news-box{flex-direction:column;align-items:flex-start}
  .foot-bottom{flex-direction:column;gap:14px}
}