/* =========================================================
   AXEL — Portfolio
   styles.css — V2 (refonte typo + bento + tailles)
   ========================================================= */

/* ---------- Design tokens ---------- */
:root{
  /* Couleurs */
  --ink:#e8eef2;
  --ink-dim:#8a97a3;
  --abyss:#04070b;
  --deep:#0a1218;
  --ice:#9fd8ff;
  --ice-warm:#ffd9a8;      /* accent chaud complémentaire (pour le SPORT) */
  --line:rgba(159,216,255,.14);
  --line-soft:rgba(159,216,255,.06);

  /* Typographie */
  --font-display:"Space Grotesk", ui-sans-serif, system-ui, sans-serif;
  --font-body:"Fraunces", ui-serif, Georgia, serif;
  --font-mono:"JetBrains Mono", ui-monospace, "SF Mono", Menlo, monospace;

  /* Radii */
  --radius-lg:28px;
  --radius-md:20px;
}

/* ---------- Reset ---------- */
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  background:var(--abyss);color:var(--ink);
  font-family:var(--font-body);
  font-size:17px;line-height:1.6;
  overflow-x:hidden;-webkit-font-smoothing:antialiased;
  /* Fraunces variable — réglages doux */
  font-variation-settings:"SOFT" 50, "WONK" 0, "opsz" 14;
}
::selection{background:var(--ice);color:var(--abyss)}

/* ---------- Loader ---------- */
#loader{
  position:fixed;inset:0;z-index:100;background:var(--abyss);
  display:flex;align-items:center;justify-content:center;flex-direction:column;gap:22px;
  transition:opacity .8s, visibility .8s;
}
#loader.done{opacity:0;visibility:hidden}
#loader .pct{
  font-family:var(--font-mono);font-size:12px;letter-spacing:.25em;
  color:var(--ink-dim);text-transform:uppercase;
}
#loader .bar{width:200px;height:2px;border-radius:2px;background:var(--line);overflow:hidden}
#loader .bar i{display:block;height:100%;background:var(--ice);transform-origin:left;transform:scaleX(0)}

/* ---------- Canvas + grain ---------- */
#scene{position:fixed;inset:0;z-index:0;display:block}
#grain{
  position:fixed;inset:0;z-index:50;pointer-events:none;opacity:.05;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='120' height='120' filter='url(%23n)' opacity='0.6'/%3E%3C/svg%3E");
}

/* ---------- Navigation ---------- */
nav{
  position:fixed;top:0;left:0;right:0;z-index:40;
  display:flex;justify-content:space-between;align-items:center;
  padding:24px 40px;mix-blend-mode:difference;
}
nav .logo{
  font-family:var(--font-display);font-size:18px;font-weight:700;
  letter-spacing:.02em;color:var(--ink);text-decoration:none;
}
nav ul{display:flex;gap:32px;list-style:none}
nav a{
  font-family:var(--font-mono);font-size:12px;letter-spacing:.2em;
  color:var(--ink);text-decoration:none;opacity:.65;transition:opacity .3s;
  text-transform:uppercase;
}
nav a:hover,nav a:focus-visible{opacity:1}
nav a:focus-visible{outline:1px solid var(--ice);outline-offset:6px;border-radius:2px}

/* ---------- Readouts techniques ---------- */
.readout{
  position:fixed;z-index:40;
  font-family:var(--font-mono);font-size:11px;letter-spacing:.15em;
  color:var(--ink-dim);pointer-events:none;text-transform:uppercase;
  line-height:1.6;
}
#ro-left{left:40px;bottom:32px}
#ro-right{right:40px;bottom:32px;text-align:right}
.readout span{color:var(--ice)}

/* ---------- Layout général ---------- */
main{position:relative;z-index:10}
section{
  min-height:100vh;display:flex;flex-direction:column;justify-content:center;
  padding:120px 40px;max-width:1280px;margin:0 auto;
}

/* Eyebrow = tag mono uppercase (le SEUL uppercase autorisé, à part la nav) */
.eyebrow{
  font-family:var(--font-mono);font-size:12px;letter-spacing:.22em;
  color:var(--ice);text-transform:uppercase;
  margin-bottom:32px;
  display:inline-flex;align-items:center;gap:10px;
}
.eyebrow::before{
  content:"";width:24px;height:1px;background:var(--ice);
  display:inline-block;
}

/* ---------- Hero ---------- */
#hero{align-items:center;text-align:center}
#hero h1{
  font-family:var(--font-display);
  font-size:clamp(64px,12vw,180px);
  font-weight:500;line-height:.95;letter-spacing:-.04em;
  /* casse naturelle — pas de uppercase */
}
#hero h1 .accent{
  font-family:var(--font-body);
  font-style:italic;font-weight:400;
  font-variation-settings:"SOFT" 100, "WONK" 1, "opsz" 144;
  color:var(--ice);
  letter-spacing:-.02em;
}
#hero p{
  margin-top:36px;max-width:520px;
  font-size:19px;line-height:1.65;color:var(--ink-dim);
  font-variation-settings:"SOFT" 100, "opsz" 14;
}
#hero .scroll-hint{
  position:absolute;bottom:80px;left:50%;transform:translateX(-50%);
  font-family:var(--font-mono);font-size:11px;letter-spacing:.25em;color:var(--ink-dim);
  text-transform:uppercase;
  display:flex;align-items:center;gap:10px;
}
#hero .scroll-hint::after{
  content:"";width:1px;height:32px;background:var(--ink-dim);
  animation:scrollLine 2.4s ease-in-out infinite;transform-origin:top;
}
@keyframes scrollLine{
  0%,100%{transform:scaleY(0);opacity:0}
  50%{transform:scaleY(1);opacity:1}
}

/* ---------- Manifesto ---------- */
#manifesto{max-width:960px}
#manifesto h2{
  font-family:var(--font-body);
  font-size:clamp(32px,4.5vw,56px);
  font-weight:400;line-height:1.2;letter-spacing:-.015em;
  font-variation-settings:"SOFT" 80, "opsz" 60;
}
#manifesto h2 em{
  font-style:italic;color:var(--ice);
  font-variation-settings:"SOFT" 100, "WONK" 1, "opsz" 60;
}
#manifesto h2 .word{display:inline-block}

/* ---------- Services (bento retravaillé) ---------- */
#services .grid{
  display:grid;gap:20px;
  grid-template-columns:repeat(3,1fr);
  grid-template-rows:1fr 1fr;
  grid-template-areas:
    "flayn   flayn   homelab"
    "saas    sport   sport";
}
.card{
  position:relative;
  display:flex;flex-direction:column;justify-content:space-between;
  color:inherit;text-decoration:none;
  background:linear-gradient(135deg, rgba(159,216,255,.06), rgba(159,216,255,.02));
  border:1px solid var(--line);
  border-radius:var(--radius-lg);
  padding:36px;
  min-height:260px;
  backdrop-filter:blur(12px);
  -webkit-backdrop-filter:blur(12px);
  overflow:hidden;
  transition:border-color .5s, transform .5s;
  will-change:transform;
}
/* Reflet supérieur, très léger — signature glassmorphism */
.card::before{
  content:"";position:absolute;top:0;left:0;right:0;height:1px;
  background:linear-gradient(90deg, transparent, rgba(159,216,255,.4), transparent);
}
/* Glow radial au hover */
.card::after{
  content:"";position:absolute;inset:0;border-radius:inherit;
  background:radial-gradient(600px circle at var(--mx,50%) var(--my,50%), rgba(159,216,255,.1), transparent 40%);
  opacity:0;transition:opacity .4s;pointer-events:none;
}
.card:hover::after{opacity:1}
.card:hover{border-color:rgba(159,216,255,.35)}

/* Carte Flayn : featured, plus grande, motif */
.card--flayn{
  grid-area:flayn;
  background:
    radial-gradient(circle at 80% 20%, rgba(159,216,255,.12), transparent 50%),
    linear-gradient(135deg, rgba(159,216,255,.08), rgba(159,216,255,.02));
  min-height:100%;
}
.card--sport{grid-area:sport}
.card--homelab{grid-area:homelab}
.card--saas{grid-area:saas}

/* Contenu carte */
.card__tag{
  font-family:var(--font-mono);font-size:11px;letter-spacing:.2em;
  color:var(--ink-dim);text-transform:uppercase;
  display:flex;align-items:center;gap:8px;
}
.card__tag .dot{
  width:6px;height:6px;border-radius:50%;background:var(--ice);
  display:inline-block;
  box-shadow:0 0 8px var(--ice);
}
.card--sport .card__tag .dot{background:var(--ice-warm);box-shadow:0 0 8px var(--ice-warm)}
.card__body{margin-top:auto}
.card h3{
  font-family:var(--font-display);
  font-size:32px;font-weight:500;letter-spacing:-.02em;line-height:1.1;
  margin-top:20px;
}
.card--flayn h3{font-size:44px}
.card h3 em{
  font-family:var(--font-body);font-style:italic;font-weight:400;
  color:var(--ice);
  font-variation-settings:"SOFT" 100, "WONK" 1, "opsz" 60;
}
.card p{
  margin-top:14px;font-size:16px;line-height:1.55;color:var(--ink-dim);
  max-width:56ch;
}
.card__arrow{
  position:absolute;top:32px;right:32px;
  width:36px;height:36px;border-radius:50%;
  border:1px solid var(--line);
  display:flex;align-items:center;justify-content:center;
  transition:transform .4s, background .4s, border-color .4s;
}
.card__arrow svg{width:14px;height:14px;stroke:var(--ink)}
.card:hover .card__arrow{
  transform:rotate(-45deg);
  background:var(--ice);border-color:var(--ice);
}
.card:hover .card__arrow svg{stroke:var(--abyss)}

/* ---------- Contact ---------- */
#contact{align-items:center;text-align:center}
#contact h2{
  font-family:var(--font-display);
  font-size:clamp(56px,10vw,140px);
  font-weight:500;letter-spacing:-.04em;line-height:.95;
}
#contact h2 em{
  font-family:var(--font-body);font-style:italic;font-weight:400;
  color:var(--ice);
  font-variation-settings:"SOFT" 100, "WONK" 1, "opsz" 144;
}
#contact .cta{
  margin-top:48px;display:inline-flex;align-items:center;gap:14px;
  font-family:var(--font-mono);font-size:13px;letter-spacing:.2em;
  text-transform:uppercase;
  color:var(--abyss);background:var(--ice);
  padding:20px 36px;border-radius:999px;text-decoration:none;
  transition:transform .4s, box-shadow .4s;
  will-change:transform;
}
#contact .cta:hover{box-shadow:0 0 60px rgba(159,216,255,.4)}
#contact .cta:focus-visible{outline:2px solid var(--ice);outline-offset:6px}
#contact .cta svg{width:14px;height:14px;stroke:var(--abyss);transition:transform .4s}
#contact .cta:hover svg{transform:translate(3px,-3px)}

/* ---------- Footer ---------- */
footer{
  position:relative;z-index:10;display:flex;justify-content:space-between;
  padding:32px 40px;border-top:1px solid var(--line);
  font-family:var(--font-mono);font-size:11px;letter-spacing:.15em;color:var(--ink-dim);
  text-transform:uppercase;
}

/* ---------- Accessibilité motion ---------- */
@media (prefers-reduced-motion:reduce){
  #hero .scroll-hint::after{animation:none}
  *{transition-duration:.01ms !important;animation-duration:.01ms !important}
}

/* ---------- Responsive ---------- */
@media (max-width:900px){
  nav{padding:20px 24px}
  nav ul{display:none}
  section{padding:80px 24px}
  #services .grid{
    grid-template-columns:1fr;
    grid-template-rows:auto;
    grid-template-areas:"flayn" "homelab" "saas" "sport";
  }
  .card{min-height:220px;padding:28px}
  .card h3{font-size:26px}
  .card--flayn h3{font-size:32px}
  .readout{font-size:10px}
  #ro-left,#ro-right{left:24px;right:24px;bottom:24px}
  footer{flex-direction:column;gap:10px;padding:24px}
}