:root{--r:16px;--max:1080px}
[data-theme=dark]{--bg:#0e1013;--card:#171a1f;--line:#262b32;--tx:#ecebe6;--mut:#9aa0a8;--acc:#c8f169;--on:#10130a}
[data-theme=light]{--bg:#f6f4ee;--card:#fff;--line:#e3e0d6;--tx:#14161a;--mut:#5d636b;--acc:#2b4eff;--on:#fff}
*{box-sizing:border-box;margin:0}
html{scroll-behavior:smooth;scroll-padding-top:80px}
body{background:var(--bg);color:var(--tx);font:400 1.05rem/1.65 'DM Sans',system-ui,sans-serif;transition:background .3s,color .3s;-webkit-font-smoothing:antialiased}
h1,h2,h3,.logo{font-family:'Bricolage Grotesque','DM Sans',system-ui,sans-serif;line-height:1.1;letter-spacing:-.02em}
a{color:inherit;text-decoration:none}
ul{list-style:none;padding:0}
:focus-visible{outline:2px solid var(--acc);outline-offset:3px;border-radius:6px}
.wrap{width:min(100% - 2.5rem,var(--max));margin-inline:auto}

/* Navbar */
.nav{position:sticky;top:0;z-index:50;background:color-mix(in srgb,var(--bg) 85%,transparent);backdrop-filter:blur(12px);border-bottom:1px solid transparent;transition:border-color .3s}
.nav.scrolled{border-color:var(--line)}
.nav__in{display:flex;align-items:center;justify-content:space-between;height:64px}
.logo{font-weight:800;font-size:1.4rem}.logo span{color:var(--acc)}
.menu{display:flex;gap:1.75rem;font-size:.95rem;color:var(--mut)}
.menu a{padding:.25rem 0;border-bottom:2px solid transparent;transition:color .2s,border-color .2s}
.menu a:hover,.menu a.active{color:var(--tx);border-color:var(--acc)}
.nav__act{display:flex;gap:.5rem}
.icon-btn{width:40px;height:40px;border-radius:50%;border:1px solid var(--line);background:var(--card);color:var(--tx);font-size:1.1rem;cursor:pointer}
.burger{display:none}

/* Hero */
.hero{padding:clamp(3.5rem,10vw,7rem) 0 3rem}
.badge{display:inline-flex;align-items:center;gap:.6rem;padding:.4rem .9rem;border:1px solid var(--line);border-radius:99px;background:var(--card);font-size:.88rem;color:var(--mut)}
.badge i{width:8px;height:8px;border-radius:50%;background:var(--acc);box-shadow:0 0 0 0 var(--acc);animation:ping 2s infinite}
@keyframes ping{70%{box-shadow:0 0 0 9px transparent}100%{box-shadow:0 0 0 0 transparent}}
h1{font-size:clamp(2.6rem,8vw,5.2rem);font-weight:800;margin:1.4rem 0 1.2rem;max-width:14ch}
h1 em{font-style:normal;color:var(--acc)}
.lead{max-width:58ch;font-size:1.2rem;color:var(--mut)}.lead strong{color:var(--tx);font-weight:500}
.cta{display:flex;flex-wrap:wrap;gap:.75rem;margin-top:2rem}
.btn{display:inline-flex;align-items:center;padding:.8rem 1.4rem;border-radius:99px;border:1px solid var(--line);background:var(--card);font-weight:500;transition:transform .2s,border-color .2s}
.btn:hover{transform:translateY(-2px);border-color:var(--acc)}
.btn--main{background:var(--acc);color:var(--on);border-color:var(--acc)}
.btn--text{background:none;border-color:transparent}
.facts{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:1px;margin-top:3.5rem;background:var(--line);border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
.facts div{background:var(--card);padding:1.1rem 1.3rem}
.facts dt{font-size:.8rem;text-transform:uppercase;letter-spacing:.08em;color:var(--mut)}
.facts dd{margin:.2rem 0 0;font-weight:500}

/* Sections */
.sec{padding:clamp(3rem,7vw,5.5rem) 0}
.kicker{color:var(--acc);font-weight:500;font-size:.9rem;text-transform:uppercase;letter-spacing:.12em;margin-bottom:.8rem}
h2{font-size:clamp(1.9rem,4.5vw,3rem);font-weight:700;margin-bottom:2rem;max-width:20ch}
.two{display:grid;grid-template-columns:1fr 1fr;gap:2.5rem;color:var(--mut)}
.ticks li{position:relative;padding:.55rem 0 .55rem 1.8rem;border-bottom:1px solid var(--line);color:var(--tx)}
.ticks li::before{content:'✓';position:absolute;left:0;color:var(--acc);font-weight:700}
.cols,.grid{display:grid;gap:1.1rem}
.cols{grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}
.grid{grid-template-columns:repeat(auto-fill,minmax(300px,1fr))}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:1.6rem;transition:transform .25s,border-color .25s}
.card h3{font-size:1.3rem;margin-bottom:.9rem}
.chips{display:flex;flex-wrap:wrap;gap:.5rem}
.chips li{padding:.28rem .8rem;border:1px solid var(--line);border-radius:99px;font-size:.85rem;color:var(--mut)}
.proj{display:flex;flex-direction:column;gap:.6rem}
.proj:hover{transform:translateY(-4px);border-color:var(--acc)}
.proj__n{font:700 .9rem 'Bricolage Grotesque',sans-serif;color:var(--acc)}
.proj h3{margin:0}.proj p{color:var(--mut);font-size:.98rem;flex:1}
.proj a{margin-top:.4rem;font-weight:500}.proj a:hover{color:var(--acc)}
.contact{padding:clamp(1.8rem,5vw,3.5rem)}
.contact h2{margin-bottom:1rem}.contact>p:not(.kicker){color:var(--mut);max-width:52ch}
.foot{display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;padding:2rem 0 2.5rem;border-top:1px solid var(--line);color:var(--mut);font-size:.9rem}

/* Animations (visibles sans JS) */
.js .rv{opacity:0;transform:translateY(22px);transition:opacity .7s,transform .7s}
.js .rv.in{opacity:1;transform:none}
.js .card.rv.in:hover{transform:translateY(-4px)}

/* Mobile */
@media(max-width:760px){
  .burger{display:inline-block}
  .menu{position:absolute;top:64px;left:0;right:0;flex-direction:column;gap:0;padding:.5rem 1.25rem 1rem;background:var(--bg);border-bottom:1px solid var(--line);display:none}
  .menu.open{display:flex}
  .menu a{padding:.8rem 0;border-bottom:1px solid var(--line)}
  .two{grid-template-columns:1fr;gap:1.5rem}
}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}html{scroll-behavior:auto}.js .rv{opacity:1;transform:none}}