/* ══════════════════════════════════
   Marc Ouimet — Portfolio v2
   ══════════════════════════════════ */
@import url('https://fonts.googleapis.com/css2?family=Lora:ital,wght@0,400;0,600;1,400&family=Inter:wght@300;400;500;600&display=swap');

:root {
  --bg:        #FAF9F6;
  --surface:   #FFFFFF;
  --ink:       #1A1916;
  --soft:      #5C5A55;
  --muted:     #9A9690;
  --line:      #E8E5DE;
  --navy:      #1B2D4F;
  --warm:      #8B5E3C;
  --accent:    #2D5A8E;
  --serif:     'Lora', Georgia, serif;
  --sans:      'Inter', system-ui, sans-serif;
  --maxw:      1100px;
  --pad:       clamp(20px, 5vw, 60px);
  --r:         10px;
}

*, *::before, *::after { margin:0; padding:0; box-sizing:border-box; }
html { font-size:17px; scroll-behavior:smooth; }
body { font-family:var(--sans); background:var(--bg); color:var(--ink); line-height:1.7; -webkit-font-smoothing:antialiased; }
a { color:inherit; text-decoration:none; }
img { max-width:100%; display:block; }

.container { max-width:var(--maxw); margin:0 auto; padding:0 var(--pad); }

/* ── BUTTONS ── */
.btn { display:inline-flex; align-items:center; gap:.5rem; padding:12px 26px; border-radius:7px; font-family:var(--sans); font-size:.85rem; font-weight:600; cursor:pointer; border:none; transition:all .2s ease; white-space:nowrap; }
.btn-primary { background:var(--navy); color:#fff; }
.btn-primary:hover { background:#243d6a; transform:translateY(-1px); box-shadow:0 4px 16px rgba(27,45,79,.22); }
.btn-warm { background:var(--warm); color:#fff; }
.btn-warm:hover { background:#7a5133; transform:translateY(-1px); }
.btn-outline { background:transparent; color:var(--navy); border:2px solid var(--navy); }
.btn-outline:hover { background:var(--navy); color:#fff; }
.btn-ghost { background:transparent; color:var(--soft); border:1.5px solid var(--line); }
.btn-ghost:hover { border-color:var(--ink); color:var(--ink); }
.btn-sm { padding:8px 18px; font-size:.8rem; }
.btn-lg { padding:15px 34px; font-size:.92rem; }

/* ── NAV ── */
nav { position:fixed; top:0; left:0; right:0; z-index:200; background:rgba(250,249,246,.93); backdrop-filter:blur(14px); border-bottom:1px solid var(--line); transition:box-shadow .3s; }
nav.scrolled { box-shadow:0 4px 20px rgba(0,0,0,.06); }
.nav-inner { display:flex; justify-content:space-between; align-items:center; height:64px; }
.nav-logo { font-family:var(--serif); font-size:1.1rem; color:var(--ink); }
.nav-logo em { color:var(--warm); font-style:italic; }
.nav-links { display:flex; gap:.25rem; }
.nav-links a { font-size:.82rem; font-weight:500; color:var(--soft); padding:6px 12px; border-radius:6px; transition:all .15s; }
.nav-links a:hover, .nav-links a.active { color:var(--ink); background:var(--line); }
.nav-shop { margin-left:.5rem; }

/* Mobile hamburger */
.hamburger { display:none; flex-direction:column; gap:5px; cursor:pointer; padding:8px; }
.hamburger span { width:22px; height:2px; background:var(--ink); border-radius:2px; transition:all .3s; }
.mobile-menu { display:none; position:fixed; top:64px; left:0; right:0; background:var(--surface); padding:1.5rem var(--pad); z-index:199; flex-direction:column; gap:.5rem; border-bottom:1px solid var(--line); }
.mobile-menu.open { display:flex; }
.mobile-menu a { font-size:1rem; font-weight:500; color:var(--ink); padding:10px 0; border-bottom:1px solid var(--line); }
.mobile-menu .btn { margin-top:.5rem; justify-content:center; }

/* ── TYPOGRAPHY ── */
.eyebrow { font-size:.75rem; font-weight:700; letter-spacing:.12em; text-transform:uppercase; color:var(--accent); }
h1 { font-family:var(--serif); font-size:clamp(2.2rem,5.5vw,3.8rem); font-weight:400; line-height:1.1; letter-spacing:-.02em; }
h2 { font-family:var(--serif); font-size:clamp(1.6rem,3.5vw,2.4rem); font-weight:400; line-height:1.2; letter-spacing:-.015em; }
h3 { font-family:var(--serif); font-size:1.35rem; font-weight:400; line-height:1.3; }
.lead { font-size:clamp(1rem,1.6vw,1.15rem); color:var(--soft); line-height:1.8; }

/* ── SECTIONS ── */
section { padding:clamp(64px,9vw,100px) 0; }
.section-tag { display:inline-flex; align-items:center; gap:.5rem; font-size:.72rem; font-weight:700; letter-spacing:.12em; text-transform:uppercase; color:var(--accent); margin-bottom:1rem; }
.section-tag::before { content:''; width:18px; height:2px; background:var(--accent); border-radius:2px; }

/* ── BOOK CARDS ── */
.book-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:2rem; }
.book-card { background:var(--surface); border:1px solid var(--line); border-radius:var(--r); overflow:hidden; display:flex; flex-direction:column; transition:all .25s ease; }
.book-card:hover { box-shadow:0 8px 32px rgba(0,0,0,.08); transform:translateY(-3px); }
.book-cover { width:100%; aspect-ratio:2/3; object-fit:cover; background:var(--line); display:flex; align-items:center; justify-content:center; }
.book-cover-placeholder { width:100%; aspect-ratio:2/3; display:flex; flex-direction:column; align-items:center; justify-content:center; gap:1rem; }
.book-body { padding:1.5rem; flex:1; display:flex; flex-direction:column; gap:1rem; }
.book-tag { font-family:var(--sans); font-size:.65rem; font-weight:700; letter-spacing:.1em; text-transform:uppercase; color:var(--warm); }
.book-title { font-family:var(--serif); font-size:1.15rem; color:var(--ink); line-height:1.35; }
.book-desc { font-size:.85rem; color:var(--soft); line-height:1.75; flex:1; }
.book-actions { display:flex; gap:.6rem; flex-wrap:wrap; margin-top:auto; }

/* ── PARCOURS TIMELINE ── */
.parcours-item { display:grid; grid-template-columns:80px 1fr; gap:2rem; padding:2rem 0; border-bottom:1px solid var(--line); }
.parcours-item:last-child { border-bottom:none; }
.parcours-year { font-family:var(--serif); font-size:1.5rem; font-weight:400; color:var(--muted); line-height:1; padding-top:.2rem; }
.parcours-content {}
.parcours-tag { font-size:.7rem; font-weight:700; letter-spacing:.1em; text-transform:uppercase; color:var(--accent); margin-bottom:.4rem; }
.parcours-title { font-family:var(--serif); font-size:1.2rem; color:var(--ink); margin-bottom:.5rem; }
.parcours-desc { font-size:.9rem; color:var(--soft); line-height:1.75; }

/* ── IDENTITY BLOCKS ── */
.identity-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:1.5rem; }
.identity-card { background:var(--surface); border:1px solid var(--line); border-radius:var(--r); padding:1.8rem; }
.identity-icon { font-size:2rem; margin-bottom:1rem; }
.identity-title { font-family:var(--serif); font-size:1.1rem; color:var(--ink); margin-bottom:.5rem; }
.identity-desc { font-size:.87rem; color:var(--soft); line-height:1.75; }

/* ── CONTACT ── */
.form-group { margin-bottom:1.2rem; }
.form-group label { display:block; font-size:.78rem; font-weight:600; color:var(--ink); margin-bottom:.4rem; }
.form-group input, .form-group textarea { width:100%; padding:11px 14px; border:1.5px solid var(--line); border-radius:7px; font-family:var(--sans); font-size:.9rem; color:var(--ink); background:#fff; outline:none; transition:border-color .2s; }
.form-group input:focus, .form-group textarea:focus { border-color:var(--accent); box-shadow:0 0 0 3px rgba(45,90,142,.08); }
.form-group textarea { min-height:120px; resize:vertical; }

/* ── FOOTER ── */
footer { background:var(--navy); color:rgba(255,255,255,.7); padding:56px 0 32px; }
.footer-top { display:grid; grid-template-columns:1.5fr 1fr 1fr; gap:3rem; padding-bottom:2.5rem; border-bottom:1px solid rgba(255,255,255,.1); margin-bottom:2rem; }
.footer-name { font-family:var(--serif); font-size:1.1rem; color:#fff; margin-bottom:.8rem; }
.footer-name em { color:var(--warm); font-style:italic; }
.footer-desc { font-size:.86rem; line-height:1.8; }
.footer-col h5 { font-size:.68rem; font-weight:700; letter-spacing:.15em; text-transform:uppercase; color:rgba(255,255,255,.35); margin-bottom:1rem; }
.footer-col ul { list-style:none; }
.footer-col li { font-size:.87rem; margin-bottom:.5rem; }
.footer-col a:hover { color:#fff; }
.footer-bottom { display:flex; justify-content:space-between; align-items:center; font-size:.75rem; color:rgba(255,255,255,.3); }

/* ── ANIMATIONS ── */
.reveal { opacity:0; transform:translateY(20px); transition:opacity .65s ease, transform .65s ease; }
.reveal.visible { opacity:1; transform:translateY(0); }
.reveal-delay-1 { transition-delay:.1s; }
.reveal-delay-2 { transition-delay:.2s; }

/* ── FORM MESSAGES ── */
.form-success { background:#EDFBF3; color:#1a6b3f; padding:1rem 1.2rem; border-radius:8px; font-weight:600; display:none; margin-top:.8rem; }
.form-error { background:#FEF2F2; color:#dc2626; padding:1rem 1.2rem; border-radius:8px; font-weight:600; display:none; margin-top:.8rem; }

/* ── MOBILE ── */
@media(max-width:860px) {
  .book-grid { grid-template-columns:1fr 1fr; }
  .identity-grid { grid-template-columns:1fr; }
  .footer-top { grid-template-columns:1fr; gap:2rem; }
  .footer-bottom { flex-direction:column; gap:.5rem; text-align:center; }
  .parcours-item { grid-template-columns:60px 1fr; gap:1rem; }
}
@media(max-width:900px) {
  .book-grid[style*="repeat(4"] { grid-template-columns:repeat(2,1fr) !important; }
}
@media(max-width:640px) {
  .nav-links, .nav-shop { display:none; }
  .hamburger { display:flex; }
  .book-grid { grid-template-columns:1fr; max-width:360px; margin:0 auto; }
  .book-grid[style*="repeat(4"] { grid-template-columns:1fr !important; max-width:360px; }
}