/* ═══════════════════════════════════════════
   FÉLICITÉ AMESSINOU — PORTFOLIO
   Design: Luxury Dark Editorial
   ═══════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,600;0,700;0,900;1,400;1,600&family=Lato:wght@300;400;700&display=swap');

:root {
  --bg:        #06101e;
  --bg2:       #0b1829;
  --bg3:       #102035;
  --gold:      #c9a84c;
  --gold2:     #e8c97a;
  --gold-dim:  rgba(201,168,76,0.18);
  --ivory:     #e8f0fb;
  --ivory-dim: rgba(232,240,251,0.65);
  --muted:     rgba(232,240,251,0.42);
  --border:    rgba(201,168,76,0.22);
  --border2:   rgba(100,160,255,0.10);
  --serif:     'Playfair Display', 'Times New Roman', Georgia, serif;
  --sans:      'Lato', 'Times New Roman', Georgia, sans-serif;
  --radius:    2px;
}

*, *::before, *::after { margin:0; padding:0; box-sizing:border-box; }
html { scroll-behavior:smooth; font-size:16px; }

body {
  font-family: var(--sans);
  font-weight: 300;
  background: var(--bg);
  color: var(--ivory);
  overflow-x: hidden;
  line-height: 1.75;
  /* Subtle grain texture */
  background-image:
    radial-gradient(ellipse 80% 50% at 50% -20%, rgba(30,80,180,0.12) 0%, transparent 60%);
}

/* ─────────── SCROLLBAR ─────────── */
::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--gold); border-radius: 2px; }

/* ─────────── NAV ─────────── */
nav {
  position: fixed; top:0; left:0; right:0; z-index:200;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 60px;
  height: 70px;
  background: rgba(6,16,30,0.94);
  backdrop-filter: blur(20px) saturate(1.5);
  border-bottom: 1px solid var(--border);
}
.nav-logo {
  font-family: var(--serif);
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--ivory);
  text-decoration: none;
  display: flex; align-items: center; gap: 10px;
}
.nav-logo-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--gold);
  display: inline-block;
}
.nav-links { display:flex; gap:0; list-style:none; }
.nav-links li a {
  display: block;
  padding: 0 20px;
  height: 70px;
  line-height: 70px;
  font-family: var(--sans);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
  text-decoration: none;
  position: relative;
  transition: color 0.3s;
}
.nav-links li a::after {
  content:'';
  position: absolute; bottom:0; left:20px; right:20px; height:2px;
  background: var(--gold);
  transform: scaleX(0);
  transform-origin: center;
  transition: transform 0.35s cubic-bezier(0.4,0,0.2,1);
}
.nav-links li a:hover,
.nav-links li a.active { color: var(--ivory); }
.nav-links li a:hover::after,
.nav-links li a.active::after { transform: scaleX(1); }

/* ─────────── PAGE WRAPPER ─────────── */
.page-wrap { padding-top: 70px; min-height: 100vh; }

/* ─────────── PAGE HEADER ─────────── */
.page-header {
  padding: 64px 80px 48px;
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--border2);
}
.page-header::before {
  content: attr(data-title);
  position: absolute;
  right: 60px; top: 50%; transform: translateY(-50%);
  font-family: var(--serif);
  font-size: clamp(6rem, 12vw, 11rem);
  font-weight: 900;
  color: rgba(201,168,76,0.04);
  line-height: 1;
  pointer-events: none;
  white-space: nowrap;
  letter-spacing: -0.02em;
}
.page-eyebrow {
  display: inline-flex; align-items: center; gap: 12px;
  font-size: 0.68rem; font-weight: 700;
  letter-spacing: 0.3em; text-transform: uppercase;
  color: var(--gold); margin-bottom: 16px;
}
.page-eyebrow::before {
  content: '';
  width: 32px; height: 1px; background: var(--gold);
}
.page-title {
  font-family: var(--serif);
  font-size: clamp(2.2rem, 4.5vw, 3.8rem);
  font-weight: 400; line-height: 1.1;
  color: var(--ivory);
  margin-bottom: 18px;
}
.page-title em { font-style:italic; color: var(--gold); }
.page-title strong { font-weight: 700; }
.page-lead {
  font-size: 0.95rem;
  color: var(--ivory-dim);
  max-width: 620px;
  line-height: 1.8;
  text-align: justify;
  text-justify: inter-word;
}

/* ─────────── PAGE BODY ─────────── */
.page-body { padding: 64px 80px 80px; }

/* ─────────── SECTION TITLE ─────────── */
.s-label {
  display: inline-flex; align-items: center; gap: 14px;
  font-size: 0.68rem; font-weight: 700;
  letter-spacing: 0.28em; text-transform: uppercase;
  color: var(--gold); margin-bottom: 32px;
}
.s-label::after {
  content: '';
  flex: 1; min-width: 40px; height: 1px;
  background: linear-gradient(to right, var(--gold), transparent);
}

/* ─────────── BUTTONS ─────────── */
.btn-gold {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 14px 32px;
  background: var(--gold);
  color: var(--bg);
  font-family: var(--sans);
  font-size: 0.75rem; font-weight: 700;
  letter-spacing: 0.15em; text-transform: uppercase;
  text-decoration: none; border: none; cursor: pointer;
  transition: all 0.3s; border-radius: var(--radius);
  position: relative; overflow: hidden;
}
.btn-gold::after {
  content:''; position:absolute; inset:0;
  background: rgba(255,255,255,0.12);
  transform: translateX(-100%);
  transition: transform 0.35s;
}
.btn-gold:hover::after { transform: translateX(0); }
.btn-ghost {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 13px 32px;
  background: transparent;
  color: var(--ivory);
  font-family: var(--sans);
  font-size: 0.75rem; font-weight: 700;
  letter-spacing: 0.15em; text-transform: uppercase;
  text-decoration: none;
  border: 1px solid rgba(245,240,232,0.25);
  cursor: pointer; transition: all 0.3s; border-radius: var(--radius);
}
.btn-ghost:hover { border-color: var(--gold); color: var(--gold); }

/* ─────────── EXPERTISE CARDS ─────────── */
.exp-grid {
  display: grid;
  grid-template-columns: repeat(3,1fr);
  gap: 1px;
  background: var(--border2);
  border: 1px solid var(--border2);
  margin-bottom: 60px;
}
.exp-card {
  background: var(--bg2);
  padding: 36px 30px;
  position: relative; overflow: hidden;
  transition: background 0.3s;
}
.exp-card::before {
  content:'';
  position:absolute; top:0; left:0; right:0; height:2px;
  background: linear-gradient(to right, var(--gold), transparent);
  transform: scaleX(0); transform-origin: left;
  transition: transform 0.4s;
}
.exp-card:hover { background: var(--bg3); }
.exp-card:hover::before { transform: scaleX(1); }
.exp-icon { font-size: 1.6rem; margin-bottom: 16px; display: block; }
.exp-name {
  font-family: var(--serif);
  font-size: 1.08rem; font-weight: 700;
  color: var(--ivory); margin-bottom: 10px;
  line-height: 1.3;
}
.exp-desc {
  font-size: 0.85rem; color: var(--muted);
  line-height: 1.75; text-align: justify; text-justify: inter-word;
}

/* Skills grid */
.skills-wrap {
  display: grid; grid-template-columns: repeat(3,1fr); gap: 40px;
  padding: 48px 0 0;
  border-top: 1px solid var(--border2);
}
.skill-col {}
.skill-col-title {
  font-family: var(--sans);
  font-size: 0.68rem; font-weight: 700;
  letter-spacing: 0.24em; text-transform: uppercase;
  color: var(--gold); margin-bottom: 20px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border);
}
.skill-list { list-style:none; }
.skill-list li {
  display: flex; align-items: flex-start; gap: 10px;
  font-size: 0.87rem; color: var(--ivory-dim);
  padding: 9px 0; border-bottom: 1px solid var(--border2);
  line-height: 1.5;
}
.skill-list li::before {
  content:'◆'; font-size:0.45rem; color:var(--gold);
  flex-shrink:0; margin-top:6px;
}

/* ─────────── TIMELINE (Cursus) ─────────── */
.tl-wrap { position:relative; }
.tl-wrap::before {
  content:'';
  position:absolute; left:180px; top:0; bottom:0;
  width:1px;
  background: linear-gradient(to bottom, transparent, var(--border) 5%, var(--border) 95%, transparent);
}
.tl-row {
  display:grid; grid-template-columns:180px 1fr;
  gap: 0 48px;
  padding: 36px 0;
  border-bottom: 1px solid var(--border2);
  position: relative;
}
.tl-left { text-align:right; padding-right: 48px; padding-top:4px; }
.tl-year {
  font-family: var(--serif);
  font-size: 0.9rem; font-weight: 600;
  color: var(--gold); display:block; margin-bottom:6px;
}
.tl-flag { font-size: 1.5rem; display:block; }
.tl-right { position:relative; padding-top: 4px; }
.tl-right::before {
  content:'';
  position:absolute; left:-55px; top:12px;
  width:11px; height:11px; border-radius:50%;
  background: var(--bg);
  border: 2px solid var(--gold);
  box-shadow: 0 0 0 3px var(--bg), 0 0 8px rgba(201,168,76,0.4);
}
.tl-school {
  font-size: 0.7rem; font-weight: 700;
  letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--gold); margin-bottom: 6px;
}
.tl-degree {
  font-family: var(--serif);
  font-size: 1.1rem; font-weight: 700;
  color: var(--ivory); margin-bottom: 8px; line-height: 1.35;
}
.tl-detail {
  font-size: 0.85rem; color: var(--muted);
  line-height: 1.75; text-align: justify; text-justify: inter-word;
}

/* ─────────── EXPERIENCE (Cursus) ─────────── */
.xp-wrap { margin-top: 72px; }
.xp-row {
  display:grid; grid-template-columns: 200px 1fr;
  gap: 0 48px;
  padding: 32px 0;
  border-top: 1px solid var(--border2);
}
.xp-left {}
.xp-period {
  font-size: 0.78rem; font-weight: 700;
  color: var(--gold); margin-bottom:5px; line-height:1.4;
}
.xp-company {
  font-size: 0.82rem; color: var(--muted); line-height: 1.5;
}
.xp-right {}
.xp-role {
  font-family: var(--serif);
  font-size: 1.1rem; font-weight: 700;
  color: var(--ivory); margin-bottom: 14px; line-height: 1.3;
}
.xp-tasks { list-style:none; }
.xp-tasks li {
  display:flex; gap:10px; align-items:flex-start;
  font-size: 0.86rem; color: var(--ivory-dim);
  padding: 5px 0; line-height:1.65;
  text-align: justify; text-justify: inter-word;
}
.xp-tasks li::before { content:'→'; color:var(--gold); flex-shrink:0; margin-top:2px; }

/* ─────────── MÉMOIRES ─────────── */
.mem-grid {
  display:grid; grid-template-columns:1fr 1fr;
  gap: 2px; background: var(--border2);
}
.mem-card {
  background: var(--bg2); padding:52px 44px;
  position:relative; overflow:hidden;
  transition: background 0.3s;
}
.mem-card:hover { background: var(--bg3); }
.mem-card::after {
  content:'';
  position:absolute; bottom:0; left:0; right:0; height:2px;
  background: linear-gradient(to right, var(--gold), transparent);
  transform: scaleX(0); transform-origin: left;
  transition: transform 0.5s;
}
.mem-card:hover::after { transform: scaleX(1); }
.mem-num {
  font-family: var(--serif);
  font-size: 6rem; font-weight: 900;
  line-height:1;
  color: rgba(201,168,76,0.08);
  margin-bottom: 12px; display:block;
}
.mem-tag {
  display:inline-block;
  font-size:0.65rem; font-weight:700;
  letter-spacing:0.2em; text-transform:uppercase;
  color: var(--gold); border:1px solid var(--border);
  padding: 5px 12px; margin-bottom:20px; border-radius:var(--radius);
}
.mem-title {
  font-family: var(--serif);
  font-size: 1.4rem; font-weight: 700;
  color: var(--ivory); margin-bottom:18px; line-height: 1.35;
}
.mem-body {
  font-size:0.87rem; color: var(--ivory-dim);
  line-height:1.85; text-align:justify; text-justify:inter-word;
}

/* ─────────── CONTACT ─────────── */
.contact-grid { display:grid; grid-template-columns:1fr 1fr; gap:3px; background:var(--border2); }
.contact-panel { background:var(--bg2); padding:56px 48px; }
.contact-panel.dark { background: var(--bg3); }
.contact-h2 {
  font-family: var(--serif);
  font-size: 1.9rem; font-weight: 400;
  color: var(--ivory); margin-bottom:18px; line-height:1.25;
}
.contact-intro {
  font-size:0.88rem; color:var(--ivory-dim);
  line-height:1.85; margin-bottom:40px;
  text-align:justify; text-justify:inter-word;
}
.contact-row {
  display:flex; align-items:flex-start; gap:18px;
  padding:18px 0; border-bottom:1px solid var(--border2);
}
.c-icon {
  width:38px; height:38px; border-radius:50%;
  background: var(--gold-dim);
  display:flex; align-items:center; justify-content:center;
  font-size:0.95rem; flex-shrink:0;
  border: 1px solid var(--border);
}
.c-label {
  font-size:0.67rem; font-weight:700;
  letter-spacing:0.18em; text-transform:uppercase;
  color:var(--gold); margin-bottom:3px;
}
.c-val {
  font-size:0.92rem; font-weight:400; color:var(--ivory);
}
.c-val a { color:inherit; text-decoration:none; transition:color 0.2s; }
.c-val a:hover { color:var(--gold2); }

/* Ambition panel */
.ambition-panel {
  background: linear-gradient(135deg, #071428 0%, #06101e 100%);
  padding:56px 48px; position:relative; overflow:hidden;
  border-left: 1px solid var(--border);
}
.ambition-panel::before {
  content:'"';
  font-family: var(--serif);
  font-size:18rem; font-weight:900;
  position:absolute; top:-60px; left:-10px;
  color:rgba(201,168,76,0.05); line-height:1; pointer-events:none;
}
.ambition-label {
  font-size:0.68rem; font-weight:700;
  letter-spacing:0.28em; text-transform:uppercase;
  color:var(--gold); margin-bottom:24px; display:block; position:relative;
}
.ambition-text {
  font-family: var(--serif);
  font-size:1.05rem; font-style:italic;
  color:var(--ivory-dim); line-height:1.9; position:relative;
  text-align:justify; text-justify:inter-word;
}
.ambition-text strong {
  font-style:normal; font-weight:700; color:var(--gold2);
}

/* ─────────── FOOTER ─────────── */
footer {
  padding: 28px 80px;
  border-top: 1px solid var(--border2);
  display:flex; align-items:center; justify-content:space-between;
  margin-top: 80px;
}
.footer-name {
  font-family: var(--serif);
  font-size:1rem; color:var(--gold);
}
.footer-info { font-size:0.77rem; color:var(--muted); }

/* ─────────── ANIMATIONS ─────────── */
@keyframes fadeUp {
  from { opacity:0; transform:translateY(22px); }
  to   { opacity:1; transform:translateY(0); }
}
@keyframes fadeIn {
  from { opacity:0; }
  to   { opacity:1; }
}
.a1 { opacity:0; animation: fadeUp 0.7s 0.10s forwards; }
.a2 { opacity:0; animation: fadeUp 0.7s 0.22s forwards; }
.a3 { opacity:0; animation: fadeUp 0.7s 0.34s forwards; }
.a4 { opacity:0; animation: fadeUp 0.7s 0.46s forwards; }
.a5 { opacity:0; animation: fadeUp 0.7s 0.58s forwards; }
.a6 { opacity:0; animation: fadeUp 0.7s 0.70s forwards; }

/* ─────────── RESPONSIVE ─────────── */
@media(max-width:960px){
  nav { padding:0 20px; }
  .nav-links li a { padding:0 12px; font-size:0.65rem; }
  .page-header { padding:44px 20px 32px; }
  .page-header::before { display:none; }
  .page-body { padding:40px 20px 60px; }
  footer { padding:20px; flex-direction:column; gap:8px; text-align:center; }
  .exp-grid { grid-template-columns:1fr; }
  .skills-wrap { grid-template-columns:1fr; gap:28px; }
  .tl-wrap::before { left:0; }
  .tl-row { grid-template-columns:1fr; gap:8px; }
  .tl-left { text-align:left; padding-right:0; }
  .tl-right::before { display:none; }
  .xp-row { grid-template-columns:1fr; gap:8px; }
  .mem-grid { grid-template-columns:1fr; }
  .contact-grid { grid-template-columns:1fr; }
  .ambition-panel { border-left:none; border-top:1px solid var(--border); }
}