:root {
  --bg: #0a0a0f;
  --surface: #12121a;
  --border: #1e1e2e;
  --accent: #7c6aff;
  --accent2: #ff6a8e;
  --text: #e8e8f0;
  --muted: #6b6b80;
  --card: #14141f;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { background: var(--bg); color: var(--text); font-family: 'DM Sans', sans-serif; font-weight: 300; overflow-x: hidden; cursor: none; }

/* ── Curseur ── */
#cursor { width: 12px; height: 12px; background: var(--accent); border-radius: 50%; position: fixed; top: 0; left: 0; pointer-events: none; z-index: 9999; transform: translate(-50%,-50%); transition: width .2s, height .2s, background .2s; mix-blend-mode: screen; }
#cursor-ring { width: 36px; height: 36px; border: 1.5px solid rgba(124,106,255,.5); border-radius: 50%; position: fixed; top: 0; left: 0; pointer-events: none; z-index: 9998; transform: translate(-50%,-50%); transition: width .2s, height .2s, border-color .2s; }
body:has(a:hover) #cursor,
body:has(button:hover) #cursor { width: 20px; height: 20px; background: var(--accent2); }
body:has(a:hover) #cursor-ring,
body:has(button:hover) #cursor-ring { width: 52px; height: 52px; border-color: var(--accent2); }

/* ── Bruit de fond ── */
body::before {
  content: '';
  position: fixed; inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.04'/%3E%3C/svg%3E");
  pointer-events: none; z-index: 1000; opacity: .5;
}

/* ── Nav ── */
nav { position: fixed; top: 0; left: 0; right: 0; z-index: 500; padding: 1.2rem 3rem; display: flex; align-items: center; justify-content: space-between; backdrop-filter: blur(16px); background: rgba(10,10,15,.7); border-bottom: 1px solid rgba(255,255,255,.04); }
.nav-logo { font-family: 'Syne', sans-serif; font-weight: 800; font-size: 1.1rem; letter-spacing: -.02em; color: var(--text); text-decoration: none; }
.nav-logo span { color: var(--accent); }
.nav-links { display: flex; gap: 2rem; list-style: none; }
.nav-links a { color: var(--muted); text-decoration: none; font-size: .82rem; font-weight: 400; letter-spacing: .05em; text-transform: uppercase; transition: color .2s; }
.nav-links a:hover { color: var(--text); }

/* ── Hero ── */
#hero { min-height: 100vh; display: flex; flex-direction: column; justify-content: center; padding: 8rem 3rem 4rem; position: relative; overflow: hidden; }
.hero-glow { position: absolute; width: 600px; height: 600px; border-radius: 50%; background: radial-gradient(circle, rgba(124,106,255,.12) 0%, transparent 70%); top: -100px; left: -100px; animation: drift 8s ease-in-out infinite alternate; pointer-events: none; }
.hero-glow2 { position: absolute; width: 400px; height: 400px; border-radius: 50%; background: radial-gradient(circle, rgba(255,106,142,.08) 0%, transparent 70%); bottom: 0; right: 10%; animation: drift2 10s ease-in-out infinite alternate; pointer-events: none; }

@keyframes drift { to { transform: translate(60px, 40px); } }
@keyframes drift2 { to { transform: translate(-40px, -30px); } }

.hero-tag { display: inline-block; font-size: .75rem; letter-spacing: .12em; text-transform: uppercase; color: var(--accent); border: 1px solid rgba(124,106,255,.3); padding: .3rem .8rem; border-radius: 2rem; margin-bottom: 2rem; width: fit-content; opacity: 0; animation: fadeUp .6s ease forwards .2s; }
.hero-title { font-family: 'Syne', sans-serif; font-weight: 800; font-size: clamp(3rem, 8vw, 7rem); line-height: .95; letter-spacing: -.04em; max-width: 900px; opacity: 0; animation: fadeUp .7s ease forwards .4s; }
.hero-title .line2 { display: block; -webkit-text-stroke: 1px rgba(232,232,240,.3); color: transparent; }
.hero-title .accent-word { color: var(--accent); -webkit-text-stroke: 0; }
.hero-desc { margin-top: 2.5rem; max-width: 480px; color: var(--muted); font-size: 1.05rem; line-height: 1.7; opacity: 0; animation: fadeUp .7s ease forwards .6s; }
.hero-cta { margin-top: 3rem; display: flex; gap: 1rem; flex-wrap: wrap; opacity: 0; animation: fadeUp .7s ease forwards .8s; }

.btn { display: inline-flex; align-items: center; gap: .5rem; padding: .85rem 1.8rem; border-radius: .5rem; font-family: 'DM Sans', sans-serif; font-size: .9rem; font-weight: 500; text-decoration: none; cursor: none; transition: transform .2s, box-shadow .2s; }
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: var(--accent); color: #fff; box-shadow: 0 0 30px rgba(124,106,255,.3); }
.btn-primary:hover { box-shadow: 0 0 40px rgba(124,106,255,.5); }
.btn-outline { border: 1px solid var(--border); color: var(--text); background: transparent; }
.btn-outline:hover { border-color: var(--accent); color: var(--accent); }

.hero-scroll { position: absolute; bottom: 2.5rem; left: 3rem; display: flex; align-items: center; gap: .75rem; font-size: .75rem; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); opacity: 0; animation: fadeUp .7s ease forwards 1.2s; }
.scroll-line { width: 40px; height: 1px; background: linear-gradient(to right, var(--accent), transparent); animation: scrollPulse 2s ease infinite; }

@keyframes scrollPulse { 0%, 100% { opacity: .4; } 50% { opacity: 1; } }
@keyframes fadeUp { from { opacity: 0; transform: translateY(24px); } to { opacity: 1; transform: translateY(0); } }

/* ── Sections communes ── */
section { padding: 7rem 3rem; max-width: 1100px; margin: 0 auto; }
.section-label { font-size: .72rem; letter-spacing: .15em; text-transform: uppercase; color: var(--accent); margin-bottom: .75rem; }
.section-title { font-family: 'Syne', sans-serif; font-weight: 700; font-size: clamp(1.8rem, 4vw, 2.8rem); letter-spacing: -.03em; margin-bottom: 3.5rem; }
.section-divider { width: 100%; height: 1px; background: linear-gradient(to right, var(--border), transparent); margin: 0 auto; }

/* ── À propos ── */
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 5rem; align-items: start; }
.about-text p { color: var(--muted); line-height: 1.85; margin-bottom: 1.2rem; font-size: 1rem; }
.about-text p strong { color: var(--text); font-weight: 500; }
.about-stats { display: grid; grid-template-columns: 1fr 1fr; gap: 1.2rem; margin-top: 2rem; }
.stat-card { background: var(--card); border: 1px solid var(--border); border-radius: .75rem; padding: 1.2rem 1.4rem; transition: border-color .2s, transform .2s; }
.stat-card:hover { border-color: var(--accent); transform: translateY(-3px); }
.stat-num { font-family: 'Syne', sans-serif; font-weight: 800; font-size: 1.8rem; color: var(--accent); letter-spacing: -.03em; }
.stat-label { font-size: .8rem; color: var(--muted); margin-top: .2rem; }
.about-info { display: flex; flex-direction: column; gap: 1.5rem; }
.info-item { display: flex; flex-direction: column; gap: .3rem; }
.info-key { font-size: .72rem; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); }
.info-val { font-size: 1rem; color: var(--text); }
.info-val a { color: var(--accent); text-decoration: none; }
.info-val a:hover { text-decoration: underline; }

/* ── Expérience ── */
.xp-list { display: flex; flex-direction: column; gap: 1.5rem; }
.xp-card { background: var(--card); border: 1px solid var(--border); border-radius: 1rem; padding: 1.8rem 2rem; transition: border-color .2s, transform .2s; }
.xp-card:hover { border-color: rgba(124,106,255,.35); transform: translateY(-3px); }
.xp-header { display: flex; justify-content: space-between; align-items: flex-start; gap: 1rem; flex-wrap: wrap; margin-bottom: .5rem; }
.xp-title { font-family: 'Syne', sans-serif; font-weight: 700; font-size: 1.05rem; }
.xp-date { font-size: .78rem; color: var(--accent); font-weight: 500; letter-spacing: .04em; white-space: nowrap; }
.xp-org { font-size: .85rem; color: var(--muted); margin-bottom: 1rem; }
.xp-points { list-style: none; display: flex; flex-direction: column; gap: .4rem; }
.xp-points li { font-size: .88rem; color: var(--muted); padding-left: 1rem; position: relative; line-height: 1.6; }
.xp-points li::before { content: '→'; position: absolute; left: 0; color: var(--accent); font-size: .75rem; top: .05rem; }

/* ── Compétences ── */
.skills-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 1.2rem; }
.skill-group { background: var(--card); border: 1px solid var(--border); border-radius: .75rem; padding: 1.5rem; transition: border-color .2s, transform .2s; }
.skill-group:hover { border-color: rgba(124,106,255,.4); transform: translateY(-3px); }
.skill-group-title { font-family: 'Syne', sans-serif; font-weight: 600; font-size: .9rem; margin-bottom: 1rem; display: flex; align-items: center; gap: .5rem; }
.skill-tags { display: flex; flex-wrap: wrap; gap: .5rem; }
.skill-tag { background: rgba(124,106,255,.08); border: 1px solid rgba(124,106,255,.15); color: var(--text); font-size: .78rem; padding: .3rem .7rem; border-radius: .35rem; }

/* ── Projets ── */
.projects-grid { display: grid; gap: 1.2rem; grid-template-columns: 1fr 1fr; }
.project-card { background: var(--card); border: 1px solid var(--border); border-radius: 1rem; padding: 1.8rem; position: relative; overflow: hidden; transition: border-color .2s, transform .2s; cursor: none; display: flex; flex-direction: column; }
.project-card::before { content: ''; position: absolute; inset: 0; background: radial-gradient(circle at 80% 20%, rgba(124,106,255,.05) 0%, transparent 60%); opacity: 0; transition: opacity .3s; }
.project-card:hover { border-color: rgba(124,106,255,.4); transform: translateY(-4px); }
.project-card:hover::before { opacity: 1; }
.project-card.featured { grid-column: span 2; }
.project-top { display: flex; justify-content: space-between; align-items: flex-start; }
.project-badge { display: inline-block; font-size: .68rem; letter-spacing: .1em; text-transform: uppercase; padding: .2rem .6rem; border-radius: .25rem; margin-bottom: .75rem; font-weight: 500; }
.badge-web { background: rgba(106,196,255,.12); color: #6ac4ff; border: 1px solid rgba(106,196,255,.2); }
.badge-gamedev { background: rgba(106,255,196,.12); color: #6affc4; border: 1px solid rgba(106,255,196,.2); }
.badge-java { background: rgba(255,120,80,.12); color: #ff7850; border: 1px solid rgba(255,120,80,.2); }
.project-year { font-size: .75rem; color: var(--muted); }
.project-title { font-family: 'Syne', sans-serif; font-weight: 700; font-size: 1.1rem; letter-spacing: -.02em; margin-bottom: .5rem; }
.project-desc { color: var(--muted); font-size: .88rem; line-height: 1.7; }
.project-techs { display: flex; flex-wrap: wrap; gap: .4rem; margin-top: 1.2rem; }
.tech-pill { font-size: .72rem; background: var(--surface); border: 1px solid var(--border); color: var(--muted); padding: .2rem .6rem; border-radius: .25rem; }

/* ── Contact ── */
.contact-wrap { background: var(--card); border: 1px solid var(--border); border-radius: 1.5rem; padding: 3.5rem; display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: start; position: relative; overflow: hidden; }
.contact-wrap::before { content: ''; position: absolute; width: 300px; height: 300px; background: radial-gradient(circle, rgba(124,106,255,.08) 0%, transparent 70%); top: -100px; right: -50px; pointer-events: none; }
.contact-subtitle { color: var(--muted); line-height: 1.8; margin-bottom: 2rem; }
.contact-links { display: flex; flex-direction: column; gap: .8rem; }
.contact-link { display: flex; align-items: center; gap: .75rem; color: var(--text); text-decoration: none; font-size: .9rem; padding: .75rem 1rem; border-radius: .5rem; border: 1px solid var(--border); background: var(--surface); transition: border-color .2s, color .2s, transform .2s; }
.contact-link:hover { border-color: var(--accent); color: var(--accent); transform: translateX(4px); }
.link-icon { width: 1.2rem; text-align: center; }
.contact-form { display: flex; flex-direction: column; gap: 1rem; }
.form-group { display: flex; flex-direction: column; gap: .4rem; }
.form-label { font-size: .75rem; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); }
.form-input,
.form-textarea { background: var(--surface); border: 1px solid var(--border); border-radius: .5rem; padding: .75rem 1rem; color: var(--text); font-family: 'DM Sans', sans-serif; font-size: .9rem; outline: none; transition: border-color .2s; resize: none; }
.form-input:focus,
.form-textarea:focus { border-color: var(--accent); }
.form-textarea { min-height: 100px; }
.btn-send { align-self: flex-start; background: var(--accent); color: #fff; border: none; padding: .85rem 2rem; border-radius: .5rem; font-family: 'DM Sans', sans-serif; font-size: .9rem; font-weight: 500; cursor: none; transition: transform .2s, box-shadow .2s; }
.btn-send:hover { transform: translateY(-2px); box-shadow: 0 0 24px rgba(124,106,255,.4); }

/* ── Footer ── */
footer { border-top: 1px solid var(--border); padding: 2rem 3rem; display: flex; justify-content: space-between; align-items: center; color: var(--muted); font-size: .8rem; }
footer a { color: var(--muted); text-decoration: none; }
footer a:hover { color: var(--text); }

/* ── Reveal animation ── */
.reveal { opacity: 0; transform: translateY(30px); transition: opacity .7s ease, transform .7s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ── Responsive ── */
@media (max-width: 768px) {
  nav { padding: 1rem 1.5rem; }
  .nav-links { gap: 1.2rem; }
  section { padding: 5rem 1.5rem; }
  #hero { padding: 7rem 1.5rem 3rem; }
  .about-grid,
  .contact-wrap { grid-template-columns: 1fr; gap: 2.5rem; }
  .contact-wrap { padding: 2rem; }
  .projects-grid { grid-template-columns: 1fr; }
  .project-card.featured { grid-column: span 1; }
  footer { flex-direction: column; gap: .5rem; text-align: center; }
  body { cursor: auto; }
  #cursor,
  #cursor-ring { display: none; }
}