/* ═══════════════════════════════════════════════════════════════════
   MATHIEU CUENCA — PORTFOLIO v4
   Design : Dark Luxury — Navy profond × Or chaud × Typographie raffinée
   ═══════════════════════════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,500;0,600;1,300;1,400;1,500&family=DM+Sans:opsz,wght@9..40,300;9..40,400;9..40,500&display=swap');

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --navy:        #080c17;
  --navy-2:      #0c1220;
  --navy-3:      #101828;
  --navy-4:      #162035;
  --navy-5:      #1c2a42;
  --gold:        #c8a84b;
  --gold-light:  #e0c06e;
  --gold-pale:   #f0dfa0;
  --gold-dim:    rgba(200,168,75,0.12);
  --gold-line:   rgba(200,168,75,0.22);
  --gold-glow:   rgba(200,168,75,0.06);
  --white:       #eeeae0;
  --white-2:     rgba(238,234,224,0.7);
  --white-3:     rgba(238,234,224,0.35);
  --white-4:     rgba(238,234,224,0.1);
  --white-5:     rgba(238,234,224,0.05);
  --border:      rgba(238,234,224,0.07);
  --border-mid:  rgba(238,234,224,0.12);
  --border-gold: rgba(200,168,75,0.22);
  --dev:   #8b9fff;
  --data:  #52d4a8;
  --sys:   #c8a84b;
  --soft:  #e887b0;
  --transition: .22s cubic-bezier(.4,0,.2,1);
}

html { scroll-behavior: smooth; font-size: 16px; }

body {
  background: var(--navy);
  color: var(--white);
  font-family: 'DM Sans', sans-serif;
  font-weight: 300; line-height: 1.7;
  overflow-x: hidden; cursor: none;
}
body::before {
  content: ''; position: fixed; inset: 0; z-index: 9990; pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='250' height='250'%3E%3Cfilter id='g'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='250' height='250' filter='url(%23g)' opacity='0.04'/%3E%3C/svg%3E");
  opacity:.55; mix-blend-mode:overlay;
}

/* CURSOR */
.cursor {
  position:fixed; z-index:9999; pointer-events:none;
  width:7px; height:7px; border-radius:50%;
  background:var(--gold); transform:translate(-50%,-50%);
  transition: width var(--transition), height var(--transition);
}
.cursor-ring {
  position:fixed; z-index:9998; pointer-events:none;
  width:30px; height:30px; border-radius:50%;
  border:1px solid rgba(200,168,75,.35); transform:translate(-50%,-50%);
  transition: width .35s ease, height .35s ease;
}
body:has(a:hover) .cursor  { width:12px; height:12px; }
body:has(a:hover) .cursor-ring { width:44px; height:44px; opacity:.5; }

/* NAV */
nav {
  position:fixed; top:0; left:0; right:0; z-index:500; height:62px;
  display:flex; align-items:center; justify-content:space-between;
  padding:0 2.5rem;
  background:rgba(8,12,23,.92); backdrop-filter:blur(24px) saturate(1.5);
  border-bottom:1px solid var(--border);
}
.nav-logo {
  font-family:'Cormorant Garamond',serif;
  font-size:1.2rem; font-weight:500; letter-spacing:.04em; color:var(--white);
}
.nav-logo em { font-style:normal; color:var(--gold); }
.nav-links { display:flex; align-items:center; gap:2rem; }
.nav-links a {
  font-size:.7rem; font-weight:500; letter-spacing:.16em; text-transform:uppercase;
  color:var(--white-3); text-decoration:none; transition:color var(--transition);
  position:relative; padding-bottom:2px;
}
.nav-links a::after {
  content:''; position:absolute; bottom:-2px; left:0; right:0;
  height:1px; background:var(--gold);
  transform:scaleX(0); transform-origin:left; transition:transform var(--transition);
}
.nav-links a:hover { color:var(--white); }
.nav-links a:hover::after { transform:scaleX(1); }
.nav-right { display:flex; align-items:center; gap:.85rem; }
.nav-cv {
  display:flex; align-items:center; gap:.45rem;
  font-size:.68rem; font-weight:500; letter-spacing:.1em; text-transform:uppercase;
  color:var(--gold); text-decoration:none;
  border:1px solid var(--gold-line); padding:6px 14px;
  background:var(--gold-dim); transition:all var(--transition);
}
.nav-cv:hover { background:var(--gold); color:var(--navy); }
.nav-cv svg { width:11px; height:11px; fill:currentColor; flex-shrink:0; }
.nav-badge {
  font-size:.62rem; font-weight:500; letter-spacing:.1em; text-transform:uppercase;
  color:var(--white-3); border:1px solid var(--border); padding:5px 12px;
  display:flex; align-items:center; gap:.45rem;
}
.nav-badge::before { content:''; width:5px; height:5px; border-radius:50%; background:var(--data); animation:pulse 2.2s infinite; }
@keyframes pulse { 0%,100%{opacity:1;} 50%{opacity:.25;} }

/* HERO */
.hero {
  min-height:100vh; display:grid; grid-template-columns:1fr 420px;
  padding-top:62px; position:relative; z-index:1;
}
.hero-left {
  display:flex; flex-direction:column; justify-content:center;
  padding:5rem 3.5rem 4rem 2.5rem; border-right:1px solid var(--border);
}
.hero-eyebrow {
  display:inline-flex; align-items:center; gap:.9rem;
  font-size:.67rem; font-weight:500; letter-spacing:.24em; text-transform:uppercase;
  color:var(--gold); margin-bottom:1.75rem;
}
.hero-eyebrow::before { content:''; display:block; width:32px; height:1px; background:var(--gold); }
h1.hero-name {
  font-family:'Cormorant Garamond',serif;
  font-size:clamp(4rem,8vw,7rem); font-weight:300; line-height:.92;
  letter-spacing:-.02em; margin-bottom:2rem;
}
h1.hero-name strong {
  font-weight:500; display:block;
  background:linear-gradient(120deg,var(--gold-light) 0%,var(--gold) 50%,var(--gold-pale) 100%);
  -webkit-background-clip:text; -webkit-text-fill-color:transparent; background-clip:text;
}
.hero-tagline {
  max-width:440px; font-size:.92rem; color:var(--white-2); line-height:1.9;
  padding-left:1.1rem; border-left:2px solid var(--gold-line); margin-bottom:2.5rem;
}
.hero-tagline strong { color:var(--white); font-weight:500; }
.hero-actions { display:flex; gap:.75rem; flex-wrap:wrap; margin-bottom:2.5rem; }

.btn {
  display:inline-flex; align-items:center; gap:.55rem;
  padding:.72rem 1.6rem; font-family:'DM Sans',sans-serif;
  font-size:.75rem; font-weight:500; letter-spacing:.1em; text-transform:uppercase;
  text-decoration:none; cursor:pointer; border:none; transition:all var(--transition);
}
.btn-gold { background:linear-gradient(135deg,var(--gold) 0%,var(--gold-light) 100%); color:var(--navy); }
.btn-gold:hover { box-shadow:0 4px 20px rgba(200,168,75,.3); transform:translateY(-1px); }
.btn-ghost { background:transparent; color:var(--white-2); border:1px solid var(--border-mid); }
.btn-ghost:hover { border-color:var(--gold-line); color:var(--gold); }
.btn-cv { background:var(--gold-dim); color:var(--gold); border:1px solid var(--gold-line); }
.btn-cv:hover { background:var(--gold); color:var(--navy); }
.btn-cv svg { width:13px; height:13px; fill:currentColor; }

.hero-chips { display:flex; flex-wrap:wrap; gap:.45rem; }
.chip {
  font-size:.65rem; font-weight:500; letter-spacing:.07em; text-transform:uppercase;
  padding:4px 11px; border:1px solid var(--border);
  color:var(--white-3); background:var(--white-5); transition:all var(--transition);
}
.chip:hover { border-color:var(--gold-line); color:var(--gold-light); }

/* Hero right */
.hero-right {
  display:flex; flex-direction:column;
  padding:4rem 2rem 3rem 2.5rem; background:var(--navy-2); position:relative; overflow:hidden;
}
.hero-right::before {
  content:''; position:absolute; bottom:0; right:0; width:280px; height:280px;
  background:radial-gradient(circle at bottom right,rgba(200,168,75,.06) 0%,transparent 65%);
  pointer-events:none;
}
.hero-photo-wrap { position:relative; align-self:center; margin-bottom:2rem; }
.hero-photo-frame { width:210px; height:265px; border:1px solid var(--border-gold); overflow:hidden; position:relative; }
.hero-photo-frame::after {
  content:''; position:absolute; inset:0;
  background:linear-gradient(to bottom,transparent 55%,rgba(8,12,23,.55));
}
.hero-photo { width:100%; height:100%; object-fit:cover; object-position:top center; display:block; filter:grayscale(10%) contrast(1.05); }
.photo-corner { position:absolute; width:16px; height:16px; }
.photo-corner.tl { top:-1px; left:-1px; border-top:2px solid var(--gold); border-left:2px solid var(--gold); }
.photo-corner.tr { top:-1px; right:-1px; border-top:2px solid var(--gold); border-right:2px solid var(--gold); }
.photo-corner.bl { bottom:-1px; left:-1px; border-bottom:2px solid var(--gold); border-left:2px solid var(--gold); }
.photo-corner.br { bottom:-1px; right:-1px; border-bottom:2px solid var(--gold); border-right:2px solid var(--gold); }
.hero-photo-badge {
  position:absolute; bottom:-14px; left:50%; transform:translateX(-50%);
  white-space:nowrap; display:flex; align-items:center; gap:.5rem;
  font-size:.62rem; font-weight:500; letter-spacing:.1em; text-transform:uppercase;
  background:var(--gold); color:var(--navy); padding:6px 14px;
  box-shadow:0 4px 16px rgba(200,168,75,.28);
}
.badge-dot { width:5px; height:5px; border-radius:50%; background:var(--navy); animation:pulse 2s infinite; }
.hero-stats-row {
  display:flex; align-items:stretch; margin-top:2.5rem;
  border:1px solid var(--border); background:var(--navy-3);
}
.hero-stat { flex:1; padding:1.2rem .5rem; text-align:center; transition:background var(--transition); }
.hero-stat:hover { background:var(--navy-4); }
.stat-big { font-family:'Cormorant Garamond',serif; font-size:2.6rem; font-weight:300; line-height:1; color:var(--gold); }
.stat-lbl { font-size:.58rem; font-weight:500; letter-spacing:.14em; text-transform:uppercase; color:var(--white-3); margin-top:.3rem; }
.hero-stat-divider { width:1px; background:var(--border); }
.hero-info-list { margin-top:1.5rem; display:flex; flex-direction:column; }
.hero-info-row {
  display:flex; justify-content:space-between; align-items:center;
  padding:.65rem 0; border-bottom:1px solid var(--border); font-size:.78rem;
}
.hero-info-row:first-child { border-top:1px solid var(--border); }
.info-k { color:var(--white-3); font-size:.62rem; letter-spacing:.12em; text-transform:uppercase; }
.info-v { color:var(--white); text-align:right; }
.info-v em { color:var(--gold); font-style:italic; font-family:'Cormorant Garamond',serif; font-size:.95rem; }

/* SHARED */
section { padding:7rem 0; position:relative; z-index:1; }
.container { max-width:1060px; margin:0 auto; padding:0 2.5rem; }
.sec-intro {
  display:flex; align-items:flex-end; justify-content:space-between;
  gap:2rem; margin-bottom:4rem;
  padding-bottom:1.75rem; border-bottom:1px solid var(--border);
}
.sec-kicker {
  font-size:.62rem; font-weight:500; letter-spacing:.24em; text-transform:uppercase;
  color:var(--gold); margin-bottom:.7rem; display:flex; align-items:center; gap:.8rem;
}
.sec-kicker::before { content:''; display:block; width:22px; height:1px; background:var(--gold); }
.sec-heading {
  font-family:'Cormorant Garamond',serif;
  font-size:clamp(2rem,4.5vw,3.4rem); font-weight:300; line-height:1; letter-spacing:-.01em;
}
.sec-heading em { font-style:italic; color:var(--gold); }
.sec-count {
  font-family:'Cormorant Garamond',serif;
  font-size:5.5rem; font-weight:300; line-height:1; letter-spacing:-.03em;
  color:var(--white-4); user-select:none; flex-shrink:0;
}

/* PROJETS */
#projets { background:var(--navy-2); }
.projects-list { display:flex; flex-direction:column; gap:2px; }
.project-card {
  display:grid; grid-template-columns:260px 1fr;
  border:1px solid var(--border); overflow:hidden;
  transition:border-color var(--transition); background:var(--navy-3);
}
.project-card:hover { border-color:var(--border-gold); }
.project-card:hover .project-visual { background:var(--navy-5); }
.project-visual {
  background:var(--navy-4); display:flex; align-items:center; justify-content:center;
  min-height:240px; border-right:1px solid var(--border);
  position:relative; overflow:hidden; transition:background var(--transition);
}
.project-visual::before {
  content:''; position:absolute; inset:0;
  background-image: linear-gradient(rgba(200,168,75,.05) 1px,transparent 1px), linear-gradient(90deg,rgba(200,168,75,.05) 1px,transparent 1px);
  background-size:28px 28px;
}
.project-visual::after {
  content:''; position:absolute; inset:0;
  background:radial-gradient(ellipse at center,rgba(200,168,75,.07) 0%,transparent 60%);
}
.project-visual-inner { position:relative; z-index:1; text-align:center; }
.project-icon-big { font-size:3rem; display:block; margin-bottom:.6rem; }
.project-visual-label { font-size:.58rem; letter-spacing:.16em; text-transform:uppercase; color:var(--gold); opacity:.55; }
.project-body { padding:2.25rem 2.5rem; }
.project-index {
  font-family:'Cormorant Garamond',serif; font-size:3.5rem; font-weight:300; line-height:1;
  color:var(--white-4); float:right; margin:0 0 .25rem 1rem; user-select:none;
}
.project-name {
  font-family:'Cormorant Garamond',serif; font-size:1.85rem; font-weight:400;
  line-height:1.15; letter-spacing:-.01em; margin-bottom:.4rem;
}
.project-type-label { font-size:.62rem; font-weight:500; letter-spacing:.15em; text-transform:uppercase; color:var(--gold); margin-bottom:1rem; display:block; clear:both; }
.project-desc { font-size:.86rem; color:var(--white-2); line-height:1.85; margin-bottom:1.25rem; }
.project-tags { display:flex; flex-wrap:wrap; gap:.35rem; margin-bottom:1.5rem; }
.tag {
  font-size:.62rem; font-weight:500; letter-spacing:.08em; text-transform:uppercase;
  padding:3px 10px; border:1px solid var(--border);
  color:var(--white-3); background:var(--white-5); transition:all var(--transition);
}
.tag:hover { border-color:var(--gold-line); color:var(--gold-light); }
.project-actions { display:flex; gap:.6rem; flex-wrap:wrap; }

/* PARCOURS */
#parcours { background:var(--navy-3); }
.parcours-grid { display:grid; grid-template-columns:1fr 1fr; gap:4rem; margin-bottom:4rem; }
.parcours-col-title {
  font-family:'Cormorant Garamond',serif; font-size:1.2rem; font-weight:400; color:var(--white);
  margin-bottom:2rem; padding-bottom:.9rem; border-bottom:1px solid var(--border-gold);
  display:flex; align-items:center; gap:.7rem;
}
.parcours-icon { font-size:1.1rem; }
.timeline { position:relative; display:flex; flex-direction:column; }
.timeline::before {
  content:''; position:absolute; left:6px; top:6px; bottom:16px;
  width:1px; background:linear-gradient(to bottom,var(--border-gold),var(--border));
}
.timeline-item { display:flex; gap:1.4rem; padding-bottom:1.6rem; position:relative; }
.timeline-dot {
  width:13px; height:13px; border-radius:50%; border:1px solid var(--border-mid);
  background:var(--navy-2); flex-shrink:0; margin-top:3px; z-index:1; transition:all var(--transition);
}
.timeline-dot.gold, .timeline-item.actuel .timeline-dot {
  border-color:var(--gold); background:var(--gold-dim);
  box-shadow:0 0 0 3px rgba(200,168,75,.1);
}
.timeline-title { font-size:.9rem; font-weight:400; color:var(--white); line-height:1.3; }
.timeline-meta { font-size:.73rem; color:var(--white-3); margin-top:.2rem; }
.timeline-badge, .timeline-type {
  display:inline-block; margin-top:.45rem;
  font-size:.58rem; font-weight:500; letter-spacing:.12em; text-transform:uppercase;
  padding:2px 8px; border:1px solid;
}
.timeline-badge { color:var(--gold); border-color:var(--gold-line); background:var(--gold-dim); }
.timeline-type.emploi { color:var(--gold); border-color:var(--gold-line); background:var(--gold-dim); }
.timeline-type.stage  { color:var(--white-3); border-color:var(--border); background:var(--white-5); }
.interets { padding-top:3rem; border-top:1px solid var(--border); }
.interets-title {
  font-size:.62rem; font-weight:500; letter-spacing:.2em; text-transform:uppercase;
  color:var(--gold); margin-bottom:1.25rem; display:flex; align-items:center; gap:.75rem;
}
.interets-title::before { content:''; display:block; width:18px; height:1px; background:var(--gold); }
.interets-list { display:flex; flex-wrap:wrap; gap:.6rem; }
.interet-chip {
  display:flex; align-items:center; gap:.5rem; font-size:.8rem; color:var(--white-2);
  padding:.45rem 1rem; border:1px solid var(--border); background:var(--white-5); transition:all var(--transition);
}
.interet-chip:hover { border-color:var(--gold-line); color:var(--gold); }

/* CERTIFICATIONS */
#certifications { background:var(--navy); }
.cert-table { width:100%; border-collapse:collapse; }
.cert-table thead tr { border-bottom:1px solid var(--border-gold); }
.cert-table th {
  font-size:.6rem; font-weight:500; letter-spacing:.2em; text-transform:uppercase;
  color:var(--gold); padding:0 1.25rem 1.1rem 0; text-align:left;
}
.cert-table th:first-child { width:48px; }
.cert-table tbody tr { border-bottom:1px solid var(--border); transition:background var(--transition); }
.cert-table tbody tr:hover { background:var(--white-5); }
.cert-table td { padding:1.05rem 1.25rem 1.05rem 0; vertical-align:middle; }
.cert-num {
  font-family:'Cormorant Garamond',serif; font-size:1rem; font-weight:300; font-style:italic;
  color:var(--gold); opacity:.4; width:48px;
}
.cert-name { font-size:.88rem; font-weight:400; color:var(--white); }
.cert-source { font-size:.72rem; color:var(--white-3); }
.cert-badge {
  display:inline-flex; align-items:center; font-size:.58rem; font-weight:500;
  letter-spacing:.1em; text-transform:uppercase; padding:3px 9px; border:1px solid;
}
.cert-badge.dev  { color:var(--dev);  border-color:rgba(139,159,255,.22); background:rgba(139,159,255,.06); }
.cert-badge.data { color:var(--data); border-color:rgba(82,212,168,.22);  background:rgba(82,212,168,.06); }
.cert-badge.sys  { color:var(--sys);  border-color:rgba(200,168,75,.22);  background:rgba(200,168,75,.06); }
.cert-status { font-size:.68rem; font-weight:500; letter-spacing:.08em; color:var(--data); display:flex; align-items:center; gap:.4rem; }
.cert-status::before { content:''; width:5px; height:5px; border-radius:50%; background:var(--data); flex-shrink:0; }

/* COMPÉTENCES */
#competences { background:var(--navy-2); }
.skills-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:1px; background:var(--border); border:1px solid var(--border); }
.skill-block { background:var(--navy); padding:2.25rem; transition:background var(--transition); }
.skill-block:hover { background:var(--navy-3); }
.skill-cat {
  font-size:.6rem; font-weight:500; letter-spacing:.2em; text-transform:uppercase;
  color:var(--gold); margin-bottom:1.75rem; padding-bottom:.85rem;
  border-bottom:1px solid var(--border-gold); display:flex; align-items:center; gap:.7rem;
}
.skill-cat::before { content:''; display:block; width:14px; height:1px; background:var(--gold); }
.skill-list { display:flex; flex-direction:column; gap:1rem; }
.skill-row { display:flex; flex-direction:column; gap:.4rem; }
.skill-top { display:flex; justify-content:space-between; align-items:center; }
.skill-name { font-size:.86rem; color:var(--white); font-weight:400; }
.skill-lvl { font-size:.62rem; color:var(--white-3); letter-spacing:.06em; }
.skill-track { height:2px; background:var(--border); position:relative; overflow:hidden; }
.skill-fill {
  position:absolute; left:0; top:0; bottom:0;
  animation:fillBar .8s ease forwards; transform-origin:left;
}
.skill-fill.dev  { background:linear-gradient(to right,var(--dev),#a8b8ff); }
.skill-fill.data { background:linear-gradient(to right,var(--data),#7ae8c5); }
.skill-fill.sys  { background:linear-gradient(to right,var(--gold),var(--gold-light)); }
.skill-fill.soft { background:linear-gradient(to right,var(--soft),#f0a8c8); }
@keyframes fillBar { from{transform:scaleX(0);} to{transform:scaleX(1);} }

/* CONTACT */
#contact { background:var(--navy); }
.contact-wrap { display:grid; grid-template-columns:1fr 1fr; gap:5rem; align-items:start; }
.contact-heading {
  font-family:'Cormorant Garamond',serif;
  font-size:clamp(2.2rem,4.5vw,3.8rem); font-weight:300; line-height:1.05;
  letter-spacing:-.01em; margin-bottom:1.5rem;
}
.contact-heading em { font-style:italic; color:var(--gold); }
.contact-sub { font-size:.88rem; color:var(--white-2); line-height:1.9; margin-bottom:2rem; }
.contact-sub strong { color:var(--white); font-weight:500; }
.contact-meta { display:flex; flex-direction:column; }
.contact-row {
  display:flex; align-items:center; gap:1.25rem;
  padding:1.2rem 1.5rem; background:var(--white-5);
  text-decoration:none; color:var(--white-2); font-size:.86rem;
  border:1px solid var(--border); border-top:none;
  transition:all var(--transition);
}
.contact-row:first-child { border-top:1px solid var(--border); }
.contact-row:hover { background:var(--gold-dim); border-color:var(--border-gold); color:var(--white); }
.contact-icon {
  width:38px; height:38px; flex-shrink:0; border:1px solid var(--border-mid);
  display:flex; align-items:center; justify-content:center; font-size:14px;
  transition:border-color var(--transition);
}
.contact-row:hover .contact-icon { border-color:var(--gold-line); }
.contact-row-title { font-size:.86rem; color:var(--white); line-height:1.3; }
.contact-row-sub { font-size:.68rem; color:var(--white-3); margin-top:2px; }
.contact-row:hover .contact-row-title { color:var(--gold-light); }
.contact-row.no-link { cursor:default; }
.contact-row.no-link:hover { background:var(--white-5); border-color:var(--border); }
.contact-row.no-link:hover .contact-row-title { color:var(--white); }

/* CV STRIP */
.cv-strip {
  display:flex; align-items:center; justify-content:space-between;
  padding:1.4rem 1.75rem; margin-top:1.5rem;
  border:1px solid var(--border-gold); background:var(--gold-dim);
  text-decoration:none; color:var(--white); transition:all var(--transition);
}
.cv-strip:hover { background:var(--gold); color:var(--navy); }
.cv-strip-left { display:flex; align-items:center; gap:1rem; }
.cv-strip-icon {
  width:40px; height:40px; border:1px solid var(--gold-line);
  display:flex; align-items:center; justify-content:center; font-size:17px;
  transition:border-color var(--transition);
}
.cv-strip:hover .cv-strip-icon { border-color:rgba(8,12,23,.3); }
.cv-strip-title { font-size:.9rem; font-weight:400; color:var(--white); }
.cv-strip:hover .cv-strip-title { color:var(--navy); }
.cv-strip-sub { font-size:.66rem; color:var(--gold); margin-top:2px; }
.cv-strip:hover .cv-strip-sub { color:var(--navy); opacity:.65; }
.cv-strip-arrow { font-size:1.1rem; color:var(--gold); transition:transform var(--transition); }
.cv-strip:hover .cv-strip-arrow { transform:translateX(4px); color:var(--navy); }

/* FOOTER */
footer {
  background:var(--navy-2); border-top:1px solid var(--border);
  padding:1.6rem 2.5rem; display:flex; justify-content:space-between; align-items:center;
}
.footer-left { font-size:.7rem; color:var(--white-3); letter-spacing:.05em; }
.footer-left span { color:var(--gold); }
.footer-right { display:flex; align-items:center; gap:.55rem; font-size:.7rem; color:var(--white-3); }
.footer-dot { width:5px; height:5px; border-radius:50%; background:var(--data); animation:pulse 2.2s infinite; }

/* REVEAL */
.reveal { opacity:0; transform:translateY(24px); transition:opacity .65s ease,transform .65s ease; }
.reveal.visible { opacity:1; transform:translateY(0); }

/* RESPONSIVE */
@media (max-width:960px) {
  body { cursor:auto; }
  .cursor,.cursor-ring { display:none; }
  .hero { grid-template-columns:1fr; }
  .hero-right { padding:2.5rem 1.75rem 3rem; }
  .hero-left { padding:4rem 1.75rem 2.5rem; }
  nav { padding:0 1.5rem; }
  .nav-links { display:none; }
  .project-card { grid-template-columns:1fr; }
  .project-visual { min-height:120px; border-right:none; border-bottom:1px solid var(--border); }
  .skills-grid { grid-template-columns:1fr; }
  .parcours-grid { grid-template-columns:1fr; gap:3rem; }
  .contact-wrap { grid-template-columns:1fr; gap:3rem; }
  .container { padding:0 1.5rem; }
  section { padding:4.5rem 0; }
  footer { flex-direction:column; gap:.75rem; text-align:center; padding:1.25rem; }
  .cert-table .cert-source { display:none; }
}

/* ══════════════════════════════════════════════════════════════════
   INTRO SPLASH — Phrase de présentation
   ══════════════════════════════════════════════════════════════════ */
.intro-splash {
  min-height: 100vh;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  padding: 8rem 2rem 5rem;
  background: var(--navy);
  position: relative; z-index: 1;
  overflow: hidden;
}

/* Glow central */
.intro-splash::before {
  content: '';
  position: absolute; top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 800px; height: 400px; border-radius: 50%;
  background: radial-gradient(ellipse, rgba(200,168,75,.07) 0%, transparent 65%);
  pointer-events: none;
}

/* Lignes de grille décoratives */
.intro-splash::after {
  content: '';
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(200,168,75,.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(200,168,75,.025) 1px, transparent 1px);
  background-size: 80px 80px;
  pointer-events: none;
}

.intro-inner {
  display: flex; align-items: center; gap: 3rem;
  max-width: 900px; width: 100%;
  position: relative; z-index: 1;
}

.intro-line {
  flex: 1; height: 1px;
  background: linear-gradient(to right, transparent, var(--gold-line), transparent);
  animation: lineReveal 1.2s ease forwards;
  transform-origin: center;
}
@keyframes lineReveal {
  from { transform: scaleX(0); opacity: 0; }
  to   { transform: scaleX(1); opacity: 1; }
}

.intro-phrase {
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(1.4rem, 3vw, 2.2rem);
  font-weight: 300; font-style: italic;
  line-height: 1.55; letter-spacing: .01em;
  color: var(--white-2);
  text-align: center;
  max-width: 560px; flex-shrink: 0;
  animation: phraseUp .9s .3s ease both;
}
.intro-phrase em {
  font-style: normal;
  background: linear-gradient(120deg, var(--gold-light), var(--gold));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}
@keyframes phraseUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* Scroll indicator */
.intro-scroll {
  position: absolute; bottom: 3rem; left: 50%; transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: .6rem;
  animation: fadeIn 1s 1.2s ease both;
  cursor: pointer; text-decoration: none;
  z-index: 1;
}
@keyframes fadeIn { from{opacity:0;} to{opacity:1;} }
.intro-scroll span {
  font-size: .6rem; font-weight: 500;
  letter-spacing: .2em; text-transform: uppercase;
  color: var(--white-3);
}
.intro-scroll-line {
  width: 1px; height: 48px;
  background: linear-gradient(to bottom, var(--gold), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}
@keyframes scrollPulse {
  0%,100% { transform: scaleY(1); opacity: .6; }
  50%      { transform: scaleY(.6); opacity: 1; }
}

@media (max-width: 960px) {
  .intro-inner { flex-direction: column; gap: 1.5rem; }
  .intro-line { flex: none; width: 60px; height: 1px; }
  .intro-phrase { font-size: 1.3rem; }
}