/* Semi-brut: angles plus nets, bordures plus “tooling”, mais avec un peu de glow */
:root{
  --bg:#0a0d14;
  --panel:rgba(255,255,255,.030);
  --panel2:rgba(255,255,255,.015);
  --text:#e5e7eb;
  --muted:#9ca3af;

  --border:rgba(255,255,255,.18);
  --border2:rgba(255,255,255,.30);

  --shadow: 0 10px 28px rgba(0,0,0,.55);

  --radius:10px;     /* semi-brut */
  --radius-sm:8px;
  --radius-xs:6px;

  --max:1140px;

  --a1:#7c3aed;      /* violet */
  --a2:#22c55e;      /* green */
  --a3:#06b6d4;      /* cyan */

  --header-h:64px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;
  color:var(--text);
  background:
    radial-gradient(900px 520px at 15% -10%, rgba(124,58,237,.16), transparent 60%),
    radial-gradient(900px 520px at 90% 0%, rgba(34,197,94,.10), transparent 58%),
    linear-gradient(to right, rgba(255,255,255,.040) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255,255,255,.030) 1px, transparent 1px),
    var(--bg);
  background-size: auto, auto, 78px 78px, 78px 78px, auto;
}

a{color:inherit; text-decoration:none}
.container{max-width:var(--max); margin:0 auto; padding:0 20px}
.section{padding:82px 0}
.section-head{margin-bottom:22px}
.section-head h2{
  margin:0 0 8px;
  font-size:24px;
  letter-spacing:.10em;
  text-transform:uppercase;
}
.muted{color:var(--muted)}
.muted-strong{color:rgba(229,231,235,.92); font-weight:800}
.tiny{font-size:12px}

/* Fix anchor offset under sticky header */
.section[id]{scroll-margin-top: calc(var(--header-h) + 18px);}

.skip{
  position:absolute; left:-999px; top:12px;
  background:rgba(17,24,39,.92);
  border:1px solid var(--border);
  padding:10px 12px; border-radius:var(--radius-xs);
}
.skip:focus{left:12px; z-index:999}

/* ===== Topbar ===== */
.topbar{
  position:sticky; top:0; z-index:50;
  backdrop-filter:saturate(160%) blur(12px);
  background:rgba(10,13,20,.72);
  border-bottom:1px solid rgba(255,255,255,.10);
}
.topbar-inner{
  display:flex; align-items:center; justify-content:space-between;
  min-height:var(--header-h);
}
.brand{display:flex; align-items:center; gap:10px; font-weight:900}
.brand-mark{
  width:12px; height:12px; border-radius:3px; /* carré-ish */
  background:linear-gradient(135deg,var(--a1),var(--a2));
  box-shadow:0 0 0 5px rgba(124,58,237,.10);
}
.brand-text{letter-spacing:.06em}

.nav{display:flex; gap:10px}
.navlink{
  color:rgba(229,231,235,.88);
  font-weight:900;
  font-size:12px;
  letter-spacing:.10em;
  text-transform:uppercase;
  padding:10px 12px;
  border-radius:var(--radius-xs);
  border:1px solid transparent;
}
.navlink:hover{background:rgba(255,255,255,.04); border-color:rgba(255,255,255,.10)}
.navlink.active{
  background:linear-gradient(90deg, rgba(124,58,237,.18), rgba(34,197,94,.10));
  border-color:rgba(255,255,255,.18);
}

.burger{
  display:none; width:42px; height:42px;
  border:1px solid var(--border);
  border-radius:var(--radius-xs);
  background:rgba(255,255,255,.02);
  align-items:center; justify-content:center; gap:5px;
}
.burger span{display:block; width:18px; height:2px; background:rgba(229,231,235,.85); border-radius:2px}

/* ===== Mobile drawer ===== */
.drawer{position:fixed; inset:0; z-index:80;}
.drawer-backdrop{position:absolute; inset:0; background:rgba(0,0,0,.62);}
.drawer-panel{
  position:absolute; right:14px; top:calc(var(--header-h) + 12px);
  width:min(360px, calc(100% - 28px));
  border-radius:var(--radius);
  border:1px solid rgba(255,255,255,.14);
  background:rgba(14,18,28,.90);
  backdrop-filter:saturate(160%) blur(14px);
  box-shadow: 0 30px 90px rgba(0,0,0,.60);
  overflow:hidden;
}
.drawer-head{
  display:flex; align-items:center; justify-content:space-between;
  padding:14px 14px;
  border-bottom:1px solid rgba(255,255,255,.10);
}
.drawer-title{font-weight:900; letter-spacing:.08em; text-transform:uppercase; font-size:12px}
.drawer-close{
  width:38px; height:38px;
  border-radius:var(--radius-xs);
  border:1px solid rgba(255,255,255,.14);
  background:rgba(255,255,255,.04);
  color:rgba(229,231,235,.95);
  font-weight:900;
  cursor:pointer;
}
.drawer-close:hover{background:rgba(255,255,255,.06)}
.drawer-nav{display:grid; gap:8px; padding:12px 12px 14px}
.drawer-nav a{
  padding:12px 12px;
  border-radius:var(--radius-xs);
  background:rgba(255,255,255,.02);
  border:1px solid rgba(255,255,255,.10);
}

/* ===== Cards / Buttons ===== */
.card{
  background:linear-gradient(180deg, var(--panel), var(--panel2));
  border:1px solid var(--border);
  border-radius:var(--radius);
  padding:16px;
  box-shadow:var(--shadow);
}

.btn{
  display:inline-flex; align-items:center; justify-content:center;
  padding:12px 14px;
  border-radius:var(--radius-xs);
  border:1px solid var(--border2);
  background:rgba(255,255,255,.02);
  color:rgba(229,231,235,.95);
  font-weight:900;
  font-size:12px;
  letter-spacing:.10em;
  text-transform:uppercase;
}
.btn:hover{background:rgba(255,255,255,.04)}
.btn.primary{
  border-color:rgba(124,58,237,.40);
  background:linear-gradient(90deg, rgba(124,58,237,.26), rgba(34,197,94,.10));
}
.btn.small{padding:10px 12px}
.btn.ghost{background:transparent}

/* ===== Hero ===== */
.hero{padding-top:56px; position:relative; overflow:hidden}
.hero-grid{
  display:grid;
  grid-template-columns: 1.3fr .9fr;
  gap:16px;
  position:relative;
  z-index:2;
}
.hero-copy{padding-top:6px}
.eyebrow{
  display:inline-block;
  padding:8px 12px;
  border-radius:var(--radius-xs);
  border:1px solid rgba(255,255,255,.14);
  background:rgba(0,0,0,.18);
  color:rgba(229,231,235,.92);
  font-weight:900;
  font-size:12px;
  letter-spacing:.10em;
  text-transform:uppercase;
}
.hero-title{
  margin:14px 0 10px;
  font-size:44px;
  line-height:1.05;
  letter-spacing:-.02em;
}
.hero-sub{
  margin:0;
  font-size:16px;
  line-height:1.65;
  color:rgba(229,231,235,.84);
  max-width:60ch;
}
.pill-row{display:flex; flex-wrap:wrap; gap:10px; margin:16px 0 0}
.pill{
  padding:9px 12px;
  border-radius:var(--radius-xs);
  border:1px solid rgba(255,255,255,.14);
  background:rgba(0,0,0,.18);
  font-size:11px;
  font-weight:900;
  letter-spacing:.10em;
  text-transform:uppercase;
  color:rgba(229,231,235,.90);
}
.cta-row{display:flex; gap:12px; margin-top:18px; flex-wrap:wrap}

.hero-side{display:grid; gap:14px}
.stats{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap:10px;
}
.stat{
  padding:14px 14px;
  border-radius:var(--radius-sm);
  border:1px solid rgba(255,255,255,.12);
  background:rgba(0,0,0,.18);
}
.stat-n{font-size:24px; font-weight:950; letter-spacing:-.01em}
.stat-l{
  margin-top:6px;
  color:rgba(229,231,235,.72);
  font-weight:800;
  font-size:12px;
  letter-spacing:.08em;
  text-transform:uppercase;
}

.contact-card .contact-title{font-weight:950; letter-spacing:.08em; text-transform:uppercase; font-size:12px}
.contact-links{display:flex; flex-wrap:wrap; gap:10px; margin-top:12px}
.link-chip{
  padding:10px 12px;
  border-radius:var(--radius-xs);
  border:1px solid rgba(255,255,255,.14);
  background:rgba(255,255,255,.02);
  font-size:11px;
  font-weight:900;
  letter-spacing:.10em;
  text-transform:uppercase;
}
.link-chip:hover{border-color:rgba(255,255,255,.22); background:rgba(255,255,255,.04)}

/* Background ornaments */
.bg-orb{position:absolute; border-radius:999px; filter:blur(22px); opacity:.52; pointer-events:none}
.orb-a{width:420px; height:420px; left:-160px; top:-220px; background:radial-gradient(circle, rgba(124,58,237,.70), transparent 60%)}
.orb-b{width:520px; height:520px; right:-260px; top:-260px; background:radial-gradient(circle, rgba(34,197,94,.44), transparent 62%)}
.bg-grid{
  position:absolute; inset:0;
  background-image:
    linear-gradient(to right, rgba(255,255,255,.05) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255,255,255,.04) 1px, transparent 1px);
  background-size: 92px 92px;
  mask-image: radial-gradient(circle at 30% 10%, black 0 40%, transparent 70%);
  opacity:.22;
  pointer-events:none;
}

/* ===== Grids ===== */
.tri-grid{display:grid; grid-template-columns: repeat(3, 1fr); gap:14px}
.bullets{
  margin:12px 0 0;
  padding-left:18px;
  color:rgba(229,231,235,.86);
}
.bullets li{margin:8px 0}

.projects-grid{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap:14px;
}
.project{padding:14px}
.thumb{
  height:150px;
  border-radius:var(--radius-sm);
  border:1px solid rgba(255,255,255,.14);
  background:
    radial-gradient(120px 120px at 20% 30%, rgba(124,58,237,.26), transparent 60%),
    radial-gradient(150px 150px at 70% 60%, rgba(34,197,94,.14), transparent 60%),
    rgba(0,0,0,.22);
  position:relative;
  overflow:hidden;
}
.thumb::after{
  content: attr(data-label);
  position:absolute; left:12px; bottom:10px;
  font-weight:950; font-size:11px;
  letter-spacing:.10em;
  text-transform:uppercase;
  color:rgba(229,231,235,.92);
  background:rgba(0,0,0,.34);
  border:1px solid rgba(255,255,255,.14);
  padding:6px 10px; border-radius:var(--radius-xs);
}
.project-body{padding:12px 4px 2px}
.project-body h3{margin:10px 0 8px; font-size:16px}
.tag-row{display:flex; flex-wrap:wrap; gap:8px; margin:12px 0}
.tag-row span{
  font-size:11px; font-weight:900;
  letter-spacing:.10em;
  text-transform:uppercase;
  padding:7px 10px;
  border-radius:var(--radius-xs);
  border:1px solid rgba(255,255,255,.14);
  background:rgba(255,255,255,.02);
  color:rgba(229,231,235,.9);
}
.actions{display:flex; gap:10px; flex-wrap:wrap}
.viewall{display:flex; justify-content:center; margin-top:18px}

/* ===== Timeline ===== */
.timeline{padding:6px}
.t-item{
  grid-template-columns: 160px 1fr;
  gap:18px;
  padding:18px;
  border-bottom:1px solid rgba(255,255,255,.10);
}
.t-item:last-child{border-bottom:none}

.t-title{font-weight:950; font-size:16px}
.t-sub{margin-top:4px; font-weight:900}
.t-body p{margin:10px 0 0}

/* ===== Contact ===== */
.contact-grid{display:grid; grid-template-columns: 1fr 1fr; gap:14px}
.contact-cta{margin-top:12px}
.contact-link{
  display:inline-flex;
  padding:12px 12px;
  border-radius:var(--radius-xs);
  border:1px solid rgba(255,255,255,.14);
  background:rgba(255,255,255,.02);
  font-weight:950;
  letter-spacing:.06em;
}
.contact-link:hover{border-color:rgba(255,255,255,.22); background:rgba(255,255,255,.04)}
.contact-mini{margin-top:8px}
.social-row{display:flex; flex-wrap:wrap; gap:10px; margin-top:14px}

.form label{display:grid; gap:8px; margin-bottom:12px}
.form span{
  font-size:11px;
  font-weight:950;
  letter-spacing:.10em;
  text-transform:uppercase;
  color:rgba(229,231,235,.90);
}
input, textarea{
  width:100%;
  border-radius:var(--radius-xs);
  border:1px solid rgba(255,255,255,.14);
  background:rgba(0,0,0,.22);
  padding:12px 12px;
  color:var(--text);
  outline:none;
  font:inherit;
}
input:focus, textarea:focus{
  border-color:rgba(124,58,237,.55);
  box-shadow:0 0 0 4px rgba(124,58,237,.10);
}

/* ===== Footer ===== */
.footer{
  border-top:1px solid rgba(255,255,255,.10);
  padding:22px 0;
  background:rgba(0,0,0,.18);
}
.footer-inner{
  display:flex;
  align-items:flex-start;
  justify-content:space-between;
  gap:18px;
  flex-wrap:wrap;
}
.footer-title{
  font-weight:950;
  letter-spacing:.10em;
  text-transform:uppercase;
  font-size:12px;
}
.footer-cols{display:flex; gap:24px; flex-wrap:wrap}
.footer-col{display:grid; gap:8px}
.footer-h{
  font-weight:950;
  letter-spacing:.10em;
  text-transform:uppercase;
  font-size:11px;
  color:rgba(229,231,235,.90);
}
.footer-col a{
  color:rgba(229,231,235,.76);
  font-weight:900;
  font-size:12px;
  letter-spacing:.06em;
}
.footer-col a:hover{color:white}

/* ===== Reveal ===== */
.reveal{
  opacity:0;
  transform: translateY(12px);
  transition: opacity .55s ease, transform .55s ease;
  will-change: transform, opacity;
}
.reveal.is-visible{opacity:1; transform: translateY(0)}

/* ===== Responsive ===== */
@media (max-width: 1050px){
  .hero-grid{grid-template-columns: 1fr}
  .hero-title{font-size:40px}
  .projects-grid{grid-template-columns: 1fr 1fr}
  .tri-grid{grid-template-columns: 1fr}
  .contact-grid{grid-template-columns: 1fr}
}
@media (max-width: 640px){
  .nav{display:none}
  .burger{display:inline-flex}
  .hero-title{font-size:34px}
  .projects-grid{grid-template-columns: 1fr}
  .t-item{grid-template-columns: 1fr; gap:8px}
}


/* ===== Extra: minimal premium blocks ===== */
.mini-note{
  margin-top:14px;
  padding:12px 12px;
  border-radius: var(--radius-xs);
  border:1px solid rgba(255,255,255,.14);
  background: rgba(0,0,0,.18);
  font-weight:900;
  letter-spacing:.06em;
}

.callout{
  border-color: rgba(255,255,255,.22);
  background: linear-gradient(180deg, rgba(255,255,255,.032), rgba(255,255,255,.012));
}
.callout-title{
  font-weight:950;
  letter-spacing:.10em;
  text-transform:uppercase;
  font-size:12px;
}


/* ===== Availability status ===== */
.status-dot{
  width:8px;
  height:8px;
  border-radius:999px;
  background:#22c55e;
  margin-left:10px;
  box-shadow:0 0 0 4px rgba(34,197,94,.18);
}
.status-text{
  margin-left:6px;
  font-size:11px;
  letter-spacing:.08em;
  text-transform:uppercase;
  color:rgba(229,231,235,.75);
}

/* ===== FontAwesome icons ===== */
.navlink i,
.card h3 i {
  margin-right: 8px;
  opacity: .85;
}


/* ===== Contact cards: centered, clean ===== */
.contact-card{
  text-align:center;
  display:flex;
  flex-direction:column;
  align-items:center;
  gap:10px;
  padding:18px;
}
.contact-card h3{
  margin:0;
}
.contact-card p{
  margin:0;
}
.contact-card strong{
  display:inline-block;
  padding:8px 10px;
  border-radius: var(--radius-xs);
  border:1px solid rgba(255,255,255,.14);
  background: rgba(0,0,0,.18);
  letter-spacing:.04em;
}

/* ===== Value strip: integrated premium ===== */
.value-strip{
  margin-top:14px;
  padding:16px 16px;
  border-radius: var(--radius);
  border:1px solid rgba(255,255,255,.16);
  background:
    linear-gradient(180deg, rgba(255,255,255,.028), rgba(255,255,255,.012));
  box-shadow: 0 10px 28px rgba(0,0,0,.45);
  position:relative;
  overflow:hidden;
}
.value-strip::before{
  content:"";
  position:absolute;
  inset:-2px;
  background:
    radial-gradient(420px 120px at 18% 20%, rgba(124,58,237,.18), transparent 60%),
    radial-gradient(420px 120px at 82% 80%, rgba(34,197,94,.10), transparent 60%);
  opacity:.9;
  pointer-events:none;
}
.value-strip > *{
  position:relative;
}
.value-kicker{
  font-size:11px;
  font-weight:950;
  letter-spacing:.12em;
  text-transform:uppercase;
  color:rgba(229,231,235,.72);
}
.value-title{
  margin-top:6px;
  font-weight:950;
  letter-spacing:.08em;
  text-transform:uppercase;
  font-size:12px;
}
.value-body{
  margin-top:10px;
  max-width: 80ch;
}


/* ===== Hero availability status ===== */
.hero-status{
  margin-top:14px;
  display:flex;
  align-items:center;
  gap:8px;
  font-weight:900;
  letter-spacing:.08em;
  text-transform:uppercase;
  font-size:11px;
  color:rgba(229,231,235,.78);
}


/* ===== Hero title gradient ===== */
.hero-gradient{
  background: linear-gradient(90deg, var(--a1), var(--a2));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* ===== Improved lists ===== */
.fancy-bullets{
  list-style: none;
  padding-left: 0;
  margin-top: 14px;
}
.fancy-bullets li{
  position: relative;
  padding-left: 20px;
  margin: 10px 0;
  line-height: 1.55;
}
.fancy-bullets li::before{
  content: "▸";
  position: absolute;
  left: 0;
  top: 0;
  color: var(--a3);
  font-weight: 900;
  opacity: .85;
}


/* ===== Subtle animated gradient (very slow) ===== */
.hero-gradient{
  background: linear-gradient(90deg, var(--a1), var(--a2), var(--a3), var(--a1));
  background-size: 300% 100%;
  animation: heroGradient 18s ease-in-out infinite;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

@keyframes heroGradient{
  0%   { background-position: 0% 50%; }
  50%  { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

/* Respect accessibility preferences */
@media (prefers-reduced-motion: reduce){
  .hero-gradient{ animation: none; }
}


/* ===== Footer readability upgrade ===== */
.footer{
  border-top:1px solid rgba(255,255,255,.12);
  padding:26px 0;
  background:
    radial-gradient(700px 220px at 20% 0%, rgba(124,58,237,.10), transparent 60%),
    rgba(0,0,0,.22);
}
.footer-inner{
  display:grid;
  grid-template-columns: 1fr auto;
  gap:22px;
  align-items:start;
}
.footer-brand{
  display:flex;
  flex-direction:column;
  gap:8px;
}
.footer-title{
  font-weight:950;
  letter-spacing:.12em;
  text-transform:uppercase;
  font-size:12px;
  color:rgba(229,231,235,.92);
}
.footer-sub{
  color:rgba(229,231,235,.72);
  font-weight:800;
  letter-spacing:.06em;
  font-size:12px;
}
.footer-availability{
  display:flex;
  align-items:center;
  gap:8px;
}
.footer-muted{
  color:rgba(229,231,235,.62);
  font-weight:800;
  letter-spacing:.06em;
  font-size:12px;
}

.footer-cols{
  display:flex;
  gap:28px;
  flex-wrap:wrap;
  justify-content:flex-end;
}
.footer-col{
  display:grid;
  gap:10px;
  min-width: 170px;
}
.footer-h{
  font-weight:950;
  letter-spacing:.12em;
  text-transform:uppercase;
  font-size:11px;
  color:rgba(229,231,235,.86);
  display:flex;
  align-items:center;
  gap:8px;
}
.footer-col a{
  color:rgba(229,231,235,.72);
  font-weight:850;
  font-size:12px;
  letter-spacing:.06em;
  display:flex;
  align-items:center;
  gap:10px;
  padding:8px 10px;
  border-radius: var(--radius-xs);
  border:1px solid rgba(255,255,255,.10);
  background: rgba(255,255,255,.02);
}
.footer-col a:hover{
  color:rgba(229,231,235,.92);
  border-color: rgba(255,255,255,.18);
  background: rgba(255,255,255,.04);
}

.footer-bottom{
  grid-column: 1 / -1;
  margin-top:6px;
  padding-top:14px;
  border-top:1px solid rgba(255,255,255,.10);
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:14px;
}
.to-top{
  width:38px;
  height:38px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  border-radius: var(--radius-xs);
  border:1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.03);
  color:rgba(229,231,235,.80);
}
.to-top:hover{
  background: rgba(255,255,255,.05);
  color:rgba(229,231,235,.92);
}

@media (max-width: 820px){
  .footer-inner{
    grid-template-columns: 1fr;
  }
  .footer-cols{
    justify-content:flex-start;
  }
}


/* ===== Refined method steps ===== */
.refined-steps .t-item{
  padding:14px 0;
}
.refined-steps .t-title{
  font-weight:950;
  letter-spacing:.08em;
  text-transform:uppercase;
}
.refined-steps 




/* ===== Textual timeline (no numbering) ===== */
.refined-steps{
  display:flex;
  flex-direction:column;
  gap:18px;
}
.refined-steps .t-item{
  padding:14px 16px;
}
.refined-steps .t-title{
  font-weight:950;
  letter-spacing:.10em;
  text-transform:uppercase;
}

.footer-tagline{
  margin-top:10px;
  max-width:46ch;
  font-size:12px;
  line-height:1.5;
  color:rgba(229,231,235,.68);
}