/* ════════════════════════════════════════════
   PORTFOLIO — MATTHIEU VINET
   styles.css
   ════════════════════════════════════════════ */

/* ── DARK MODE ── */
html.dark {
  --blue:   #4d6fff;
  --blue-d: #3355ee;
  --blue-f: #1a2050;
  --red:    #ff4d5e;
  --red-f:  #2a1015;
  --bg:     #0d0f1a;
  --surface:#141620;
  --text:   #e8eaf6;
  --muted:  #8b93b8;
  --border: #252840;
}
html.dark body { background:var(--bg); color:var(--text); }
html.dark nav { background:rgba(13,15,26,.93); border-bottom-color:var(--border); }
html.dark .hero-card { background:var(--surface); border-color:var(--border); }
html.dark .card-row { border-top-color:var(--border); }
html.dark #about { background:var(--surface) !important; }
html.dark .sk-card { background:var(--surface); border-color:var(--border); }
html.dark #projects { background:var(--bg) !important; }
html.dark .proj-card { background:var(--surface); border-color:var(--border); }
html.dark .proj-thumb-ph { background:linear-gradient(135deg,#1a2050,#1a1035); }
html.dark .sb { background:var(--bg); border-color:var(--border); }
html.dark .lang-sw { background:var(--surface); border-color:var(--border); }
html.dark .tl-item { border-left-color:rgba(77,111,255,.3); }
html.dark .tl-item:has(.tl-dot.on) { border-left-color:var(--blue); }

:root {
  --blue:   #1a2fff;
  --blue-d: #0f1eb3;
  --blue-f: #f0f2ff;
  --red:    #e8192c;
  --red-f:  #fff0f1;
  --bg:     #fafbff;
  --surface:#fff;
  --text:   #0c0e1a;
  --muted:  #6b7280;
  --border: #e4e7f5;
}

*, *::before, *::after { margin:0; padding:0; box-sizing:border-box; }
html { scroll-behavior:smooth; }
body { background:var(--bg); color:var(--text); font-family:'Inter',sans-serif; overflow-x:hidden; }

/* ── LANG ── */
.fr, .en { display:none; }
body.lang-fr .fr { display:revert; }
body.lang-en .en { display:revert; }
span.fr, span.en, a.fr, a.en { display:none; }
body.lang-fr span.fr, body.lang-fr a.fr { display:inline; }
body.lang-en span.en, body.lang-en a.en { display:inline; }

/* ── DARK MODE TOGGLE ── */
/* ── LANG SWITCHER + DARK TOGGLE (même pilule) ── */
.lang-sw {
  position:fixed; top:.9rem; right:1.5rem; z-index:500;
  display:flex; align-items:center; gap:.1rem; background:white;
  border:1px solid var(--border); border-radius:999px; padding:.2rem;
  box-shadow:0 2px 12px rgba(0,0,0,.07);
  /* centré verticalement dans la nav de 60px */
}
html.dark .lang-sw { background:var(--surface); border-color:var(--border); }
.lang-sw button {
  padding:.22rem .6rem; border-radius:999px; border:none;
  background:transparent; cursor:pointer; font-family:'Inter',sans-serif;
  font-size:.72rem; font-weight:600; color:var(--muted); transition:all .2s;
}
.lang-sw button.on { background:var(--blue); color:white; }
.dark-toggle {
  width:26px; height:26px; border-radius:50%; border:none;
  background:transparent; cursor:pointer; font-size:.78rem;
  display:flex; align-items:center; justify-content:center;
  transition:background .2s; flex-shrink:0;
}
.dark-toggle:hover { background:var(--blue-f); }
html.dark .dark-toggle:hover { background:rgba(255,255,255,.1); }

/* ── NAV ── */
nav {
  position:fixed; top:0; left:0; right:0; z-index:400;
  display:flex; align-items:center; justify-content:space-between;
  padding:0 3rem 0 3rem;
  height:60px;
  padding-right:10rem;
  background:rgba(250,251,255,.93); backdrop-filter:blur(16px);
  border-bottom:1px solid var(--border);
}
html.dark nav { background:rgba(13,15,26,.93); border-bottom-color:var(--border); }
.nav-logo {
  font-family:'DM Serif Display',serif; font-size:1.2rem;
  color:var(--text); text-decoration:none;
  display:flex; align-items:center; gap:.6rem; font-style:italic;
}
.logo-dot { width:8px; height:8px; background:var(--red); border-radius:50%; }
nav ul { display:flex; gap:2rem; list-style:none; }
nav a { color:var(--muted); text-decoration:none; font-size:.84rem; font-weight:500; transition:color .2s; }
nav a:hover { color:var(--blue); }
.nav-cta { background:var(--blue); color:white!important; padding:.45rem 1.1rem; border-radius:8px; font-weight:600!important; }
.nav-cta:hover { background:var(--blue-d)!important; }
.hbg { display:none; flex-direction:column; gap:5px; cursor:pointer; align-items:center; justify-content:center; }
.hbg span { width:22px; height:2px; background:var(--text); border-radius:2px; }

/* ── VIEWS ── */
#view-home { display:block; }
#view-project { display:none; }

/* ── ANIMATIONS ── */
@keyframes up { from{opacity:0;transform:translateY(18px)} to{opacity:1;transform:translateY(0)} }
@keyframes blink { 0%,100%{opacity:1} 50%{opacity:.25} }

/* ── HERO ── */
#hero {
  min-height:100vh; display:grid; grid-template-columns:1.1fr .9fr;
  align-items:center; gap:4rem; padding:8rem 3rem 4rem;
  max-width:1200px; margin:0 auto;
}
.hero-badge {
  display:inline-flex; align-items:center; gap:.5rem;
  background:var(--blue-f); border:1px solid rgba(26,47,255,.15);
  color:var(--blue); padding:.32rem .9rem; border-radius:999px;
  font-size:.73rem; font-weight:700; letter-spacing:.1em; text-transform:uppercase;
  margin-bottom:1.6rem; animation:up .5s ease both;
}
.hero-badge i { width:7px; height:7px; background:var(--red); border-radius:50%; animation:blink 2s infinite; font-style:normal; }
h1 {
  font-family:'DM Serif Display',serif;
  font-size:clamp(3rem,5.5vw,5.4rem); font-weight:400;
  line-height:.95; letter-spacing:-.01em; margin-bottom:1.4rem;
  animation:up .5s .08s ease both;
}
.h1-name { display:block; color:var(--text); }
.h1-role {
  display:block; margin-top:.08em; font-style:italic;
  background:linear-gradient(110deg,var(--blue) 0%,#7b6fff 50%,var(--red) 100%);
  -webkit-background-clip:text; -webkit-text-fill-color:transparent; background-clip:text;
  padding-bottom:.2em;
}
.hero-p { font-size:.97rem; color:var(--muted); line-height:1.8; max-width:440px; margin-bottom:2rem; animation:up .5s .16s ease both; }
.hero-p strong { color:var(--text); font-weight:600; }
.hero-ctas { display:flex; gap:.9rem; flex-wrap:wrap; margin-bottom:2.2rem; animation:up .5s .24s ease both; }
.btn-p { background:var(--blue); color:white; padding:.8rem 1.9rem; border-radius:10px; text-decoration:none; font-weight:600; font-size:.88rem; transition:all .2s; box-shadow:0 4px 18px rgba(26,47,255,.28); }
.btn-p:hover { background:var(--blue-d); transform:translateY(-2px); }
.btn-o { border:1.5px solid var(--border); color:var(--text); padding:.8rem 1.9rem; border-radius:10px; text-decoration:none; font-weight:600; font-size:.88rem; transition:all .2s; }
.btn-o:hover { border-color:var(--blue); color:var(--blue); }
.hero-tags { display:flex; flex-wrap:wrap; gap:.55rem; animation:up .5s .32s ease both; }
.tag { display:flex; align-items:center; gap:.35rem; background:white; border:1px solid var(--border); border-radius:7px; padding:.35rem .75rem; font-size:.77rem; font-weight:500; color:var(--muted); }

/* HERO CARD */
.hero-card { background:white; border:1px solid var(--border); border-radius:22px; overflow:hidden; box-shadow:0 6px 36px rgba(26,47,255,.07); animation:up .5s .12s ease both; }
.card-stripe { height:5px; background:linear-gradient(90deg,var(--blue),#7b6fff,var(--red)); }
.card-body { padding:2rem; }
.card-av { width:56px; height:56px; border-radius:13px; background:linear-gradient(135deg,var(--blue),#7b6fff); display:flex; align-items:center; justify-content:center; font-family:'DM Serif Display',serif; font-size:1.3rem; color:white; margin-bottom:.9rem; }
.card-name { font-family:'DM Serif Display',serif; font-size:1.1rem; margin-bottom:.15rem; }
.card-sub { font-size:.77rem; color:var(--muted); margin-bottom:1rem; }
.card-status { display:inline-flex; align-items:center; gap:.4rem; background:var(--red-f); border:1px solid rgba(232,25,44,.2); color:var(--red); padding:.27rem .7rem; border-radius:999px; font-size:.69rem; font-weight:700; margin-bottom:1.4rem; }
.card-status::before { content:''; width:6px; height:6px; background:var(--red); border-radius:50%; animation:blink 1.5s infinite; }
.card-row { display:flex; align-items:flex-start; gap:.75rem; padding:.6rem 0; border-top:1px solid var(--border); font-size:.81rem; }
.c-ico { width:29px; height:29px; border-radius:7px; display:flex; align-items:center; justify-content:center; font-size:.82rem; flex-shrink:0; }
.c-lbl { font-size:.68rem; color:var(--muted); }
.c-val { font-weight:500; color:var(--text); word-break:break-all; }
.c-val a { color:inherit; text-decoration:none; }
.c-val a:hover { text-decoration:underline; }

/* ── SECTIONS ── */
.sw { max-width:1200px; margin:0 auto; padding:6rem 3rem; }
.sec-ey { display:inline-flex; align-items:center; gap:.6rem; font-size:.7rem; font-weight:700; color:var(--blue); text-transform:uppercase; letter-spacing:.16em; margin-bottom:.7rem; }
.sec-ey::before { content:''; width:20px; height:2px; background:var(--red); border-radius:2px; }
.sec-h2 { font-family:'DM Serif Display',serif; font-size:clamp(1.9rem,3.5vw,3rem); font-weight:400; letter-spacing:-.01em; line-height:1.1; margin-bottom:2.8rem; }
.sec-h2 em { font-style:italic; color:var(--red); }

/* ── ABOUT ── */
#about { background:white; }
.about-g { display:grid; grid-template-columns:2fr 1fr 1fr; gap:3rem; align-items:start; }
.about-p { color:var(--muted); line-height:1.88; font-size:.94rem; margin-bottom:1rem; }
.about-p strong { color:var(--text); font-weight:600; }
.traits { display:flex; flex-wrap:wrap; gap:.45rem; margin-top:1.4rem; }
.trait { background:var(--blue-f); color:var(--blue); border:1px solid rgba(26,47,255,.12); padding:.3rem .85rem; border-radius:999px; font-size:.77rem; font-weight:600; }

/* ── TIMELINE 2 COLONNES ── */
/* tl-wrapper supprimé - tl-left et tl-right sont enfants directs de about-g */

.tl-col-title {
  font-size:.68rem; font-weight:700; color:var(--blue);
  text-transform:uppercase; letter-spacing:.15em;
  margin-bottom:1.4rem;
  display:flex; align-items:center; gap:.5rem;
}
.tl-col-title::before {
  content:''; width:14px; height:2px;
  background:var(--red); border-radius:2px; flex-shrink:0;
}

.tl-left  { position:relative; }
.tl-right { position:relative; }

.tl-item {
  position:relative;
  padding-bottom:2rem;
  padding-left:.9rem;
  border-left:3px solid transparent;
  transition:border-color .2s;
}
.tl-item:last-child { padding-bottom:0; }
.tl-spacer { padding-bottom:1.8rem; }

.tl-dot.on     ~ * , .tl-dot.on + * { color:var(--text); }
.tl-item:has(.tl-dot.on)     { border-left-color:var(--blue); }
.tl-item:has(.tl-dot.blue)   { border-left-color:rgba(26,47,255,.3); }
.tl-item:has(.tl-dot.purple) { border-left-color:rgba(26,47,255,.3); }
.tl-item:has(.tl-dot.red)    { border-left-color:rgba(26,47,255,.3); }

.tl-dot { display:none; }

.tl-period {
  font-size:.69rem; color:var(--muted); font-weight:600;
  text-transform:uppercase; letter-spacing:.06em;
  margin-bottom:.2rem;
  display:flex; align-items:center; gap:.4rem; flex-wrap:wrap;
}
.tl-now {
  display:inline-flex; align-items:center; gap:.3rem;
  background:rgba(26,47,255,.08); color:var(--blue);
  border-radius:999px; padding:.1rem .5rem;
  font-size:.65rem; font-weight:700;
}
.tl-now::before {
  content:''; width:5px; height:5px;
  background:var(--blue); border-radius:50%;
  animation:blink 1.5s infinite;
}
.tl-title {
  font-family:'DM Serif Display',serif;
  font-size:.98rem; color:var(--text);
  margin-bottom:.12rem; line-height:1.2;
}
.tl-org  { font-size:.82rem; color:var(--muted); font-weight:500; }
.tl-desc { font-size:.78rem; color:var(--muted); margin-top:.2rem; line-height:1.5; }

/* ── SKILLS ── */
#skills { background:var(--bg); }
.sk-g { display:grid; grid-template-columns:repeat(auto-fill,minmax(290px,1fr)); gap:1.1rem; }
.sk-card { background:white; border:1px solid var(--border); border-radius:13px; padding:1.4rem; transition:all .2s; }
.sk-card:hover { border-color:var(--blue); transform:translateY(-3px); box-shadow:0 8px 22px rgba(26,47,255,.08); }
html.dark .sk-card { background:var(--surface); border-color:var(--border); }
.sk-top { display:flex; align-items:center; gap:.75rem; margin-bottom:.9rem; }
.sk-ico { width:38px; height:38px; border-radius:9px; display:flex; align-items:center; justify-content:center; font-size:1.05rem; flex-shrink:0; }
.sk-nm { font-family:'DM Serif Display',serif; font-size:1rem; color:var(--text); }
.sk-tags { display:flex; flex-wrap:wrap; gap:.4rem; }
.sk-tag { display:flex; align-items:center; gap:.45rem; background:var(--bg); border:1px solid var(--border); color:var(--muted); padding:.22rem .6rem; border-radius:6px; font-size:.73rem; font-weight:500; }
.sk-tag-name { flex:1; }
.sk-dots { display:flex; gap:3px; flex-shrink:0; }
.sk-dot { width:6px; height:6px; border-radius:50%; background:var(--border); flex-shrink:0; }
.sk-legend { display:flex; gap:1.5rem; margin-bottom:1.8rem; flex-wrap:wrap; }
.sk-legend-item { display:flex; align-items:center; gap:.4rem; font-size:.73rem; color:var(--muted); font-weight:500; }
.sk-legend-item .sk-dot { width:7px; height:7px; }

/* ── PROJECT FILTERS ── */
#proj-filters { display:flex; flex-wrap:wrap; gap:.5rem; margin-bottom:1.8rem; }
.proj-filter-btn {
  padding:.35rem .9rem; border-radius:999px;
  border:1.5px solid var(--border); background:transparent;
  color:var(--muted); font-family:'Inter',sans-serif;
  font-size:.78rem; font-weight:600; cursor:pointer; transition:all .2s;
}
.proj-filter-btn:hover { border-color:var(--blue); color:var(--blue); background:var(--blue-f); }
.proj-filter-btn.active { background:var(--blue); border-color:var(--blue); color:white; }
html.dark .proj-filter-btn.active { background:var(--blue); color:white; }

/* ── PROJECTS GRID ── */
#projects { background:white; }
.proj-g { display:grid; grid-template-columns:repeat(auto-fill,minmax(340px,1fr)); gap:1.4rem; }
.proj-card { background:var(--bg); border:1px solid var(--border); border-radius:16px; overflow:hidden; transition:all .2s; cursor:pointer; }
.proj-card:hover { border-color:var(--blue); transform:translateY(-4px); box-shadow:0 12px 30px rgba(26,47,255,.1); }
.proj-thumb-ph { width:100%; height:195px; display:flex; align-items:center; justify-content:center; background:linear-gradient(135deg,var(--blue-f),#f0eeff); font-size:2.8rem; }
.proj-thumb-img { width:100%; height:195px; object-fit:cover; display:block; }
.proj-body { padding:1.5rem; }
.proj-tag { display:inline-flex; align-items:center; gap:.3rem; padding:.2rem .65rem; border-radius:999px; font-size:.68rem; font-weight:700; letter-spacing:.06em; text-transform:uppercase; margin-bottom:.85rem; border:1px solid; }
.proj-title { font-family:'DM Serif Display',serif; font-size:1.2rem; margin-bottom:.45rem; color:var(--text); }
.proj-desc-wrap { margin-bottom:1rem; }
.proj-desc { font-size:.83rem; color:var(--muted); line-height:1.7; }
.proj-desc.collapsed { display:-webkit-box; -webkit-line-clamp:3; -webkit-box-orient:vertical; overflow:hidden; }
.proj-desc-toggle {
  background:none; border:none; cursor:pointer; padding:.1rem 0;
  color:var(--blue); font-size:.72rem; font-weight:600;
  display:flex; align-items:center; gap:.25rem; transition:transform .2s;
}
.proj-desc-toggle.open { transform:rotate(180deg); }
.proj-stack { display:flex; flex-wrap:wrap; gap:.4rem; }
.sb { background:white; border:1px solid var(--border); color:var(--muted); padding:.17rem .55rem; border-radius:5px; font-size:.69rem; font-weight:500; }
.proj-more { display:flex; align-items:center; gap:.35rem; color:var(--blue); font-size:.8rem; font-weight:600; margin-top:.9rem; }

/* ── PROJECT CARD BADGES ── */
.proj-card-top { display:flex; align-items:center; gap:.4rem; flex-wrap:wrap; margin-bottom:.85rem; }
.proj-card-top .proj-tag { margin-bottom:0; }
.source-badge {
  display:inline-flex; align-items:center; gap:.25rem;
  padding:.2rem .6rem; border-radius:999px;
  font-size:.65rem; font-weight:700; letter-spacing:.04em;
}
.wip-badge {
  display:inline-flex; align-items:center; gap:.3rem;
  background:rgba(26,47,255,.08); color:var(--blue);
  border-radius:999px; padding:.18rem .6rem;
  font-size:.65rem; font-weight:700; margin-top:.6rem;
}
.wip-dot {
  width:5px; height:5px; background:var(--blue);
  border-radius:50%; display:inline-block;
  animation:blink 1.5s infinite;
}


/* ── CODE BLOCK ── */
.block-code { margin-bottom:1.8rem; }
.code-toggle {
  width:100%; text-align:left;
  display:flex; align-items:center; justify-content:space-between;
  padding:.75rem 1.1rem; border-radius:10px;
  background:var(--blue-f); border:1.5px solid rgba(26,47,255,.15);
  color:var(--blue); font-family:'Inter',sans-serif;
  font-size:.85rem; font-weight:600; cursor:pointer;
  transition:all .2s;
}
.code-toggle:hover { background:var(--blue); color:white; }
.code-arrow { transition:transform .25s; font-size:.7rem; }
.code-toggle.open .code-arrow { transform:rotate(90deg); }
.code-body {
  display:none; margin-top:.5rem;
  border-radius:10px; overflow:hidden;
  border:1px solid var(--border);
}
.code-body.open { display:block; }
.code-body pre {
  margin:0; padding:1.2rem;
  background:#0d0f1a; overflow-x:auto;
  font-size:.78rem; line-height:1.6;
}
.code-body code { color:#e8eaf6; font-family:'Courier New',monospace; }
html.dark .code-toggle { background:var(--blue-f); }


/* ── VIDEO DUO ── */
.block-video-duo {
  display:grid; grid-template-columns:1fr 1fr;
  gap:1rem; margin-bottom:1.8rem;
}
.block-video-duo-item video { width:100%; border-radius:12px; display:block; }
.block-video-duo-item .caption { font-size:.75rem; color:var(--muted); margin-top:.4rem; text-align:center; font-style:italic; }
@media(max-width:580px) { .block-video-duo { grid-template-columns:1fr; } }

/* ── YOUTUBE LINK BUTTON ── */
.yt-link {
  display:inline-flex; align-items:center; gap:.6rem;
  background:#ff0000; color:white !important;
  padding:.65rem 1.3rem; border-radius:10px;
  font-weight:600; text-decoration:none; font-size:.88rem;
  margin-top:2rem; transition:all .2s;
  box-shadow:0 4px 14px rgba(255,0,0,.3);
}
.yt-link:hover { background:#cc0000; transform:translateY(-2px); box-shadow:0 6px 18px rgba(255,0,0,.4); }

/* ── HUGGING FACE LINK BUTTON ── */
.hf-link {
  display:inline-flex; align-items:center; gap:.6rem;
  background:#ff9d00; color:white !important;
  padding:.65rem 1.3rem; border-radius:10px;
  font-weight:600; text-decoration:none; font-size:.88rem;
  margin-top:2rem; transition:all .2s;
  box-shadow:0 4px 14px rgba(255,157,0,.3);
}
.hf-link:hover { background:#e08800; transform:translateY(-2px); box-shadow:0 6px 18px rgba(255,157,0,.4); }

/* ── PROJECT DETAIL ── */
#view-project { min-height:100vh; padding-top:72px; }
.proj-detail { max-width:800px; margin:0 auto; padding:3rem 2rem 6rem; }
.back-btn { display:inline-flex; align-items:center; gap:.5rem; color:var(--muted); font-size:.84rem; font-weight:600; margin-bottom:2rem; cursor:pointer; background:none; border:none; transition:color .2s; }
.back-btn:hover { color:var(--blue); }
.detail-tag { display:inline-flex; align-items:center; gap:.3rem; padding:.22rem .7rem; border-radius:999px; font-size:.68rem; font-weight:700; letter-spacing:.06em; text-transform:uppercase; margin-bottom:1.1rem; border:1px solid; }
.detail-title { font-family:'DM Serif Display',serif; font-size:clamp(2.2rem,4vw,3.4rem); font-weight:400; letter-spacing:-.01em; line-height:1.05; margin-bottom:1rem; }
.detail-stack { display:flex; flex-wrap:wrap; gap:.45rem; margin-bottom:2rem; }
.detail-link { display:inline-flex; align-items:center; gap:.5rem; margin-top:2rem; color:var(--blue); font-weight:600; text-decoration:none; font-size:.88rem; transition:color .2s; }
.detail-link:hover { color:var(--red); }

/* BLOCKS */
.block-text { font-size:.97rem; color:var(--muted); line-height:1.88; margin-bottom:1.8rem; }
.block-text p { margin-bottom:.9rem; }
.block-text p:last-child { margin-bottom:0; }
.block-text strong { color:var(--text); font-weight:600; }
.block-section-title { font-size:1.05rem; font-weight:700; color:var(--blue); margin:2rem 0 .2rem; padding-left:.8rem; border-left:3px solid var(--blue); }
.block-img { margin-bottom:1.8rem; }
.block-img img { width:100%; height:auto; border-radius:14px; display:block; cursor:zoom-in; }
.block-img.hero img { border-radius:16px; box-shadow:0 6px 28px rgba(0,0,0,.13); }
.block-img.size-small { max-width:240px; margin-left:auto; margin-right:auto; }
.block-img.size-medium { max-width:520px; margin-left:auto; margin-right:auto; }
.block-img .caption, .block-video .caption { font-size:.78rem; color:var(--muted); margin-top:.5rem; text-align:center; font-style:italic; }
.block-video { margin-bottom:1.8rem; }
.block-video video { width:65%; max-width:480px; border-radius:14px; display:block; margin:0 auto; }
.block-gallery { display:grid; grid-template-columns:repeat(auto-fill,minmax(280px,1fr)); gap:.9rem; margin-bottom:.5rem; }
.block-gallery img { width:100%; height:300px; object-fit:cover; border-radius:10px; cursor:zoom-in; transition:transform .2s; }
.block-gallery.auto-height img { height:auto; object-fit:unset; }
.block-gallery img:hover { transform:scale(1.02); }
.block-gallery + div { margin-bottom:1.8rem; }

/* LIGHTBOX */
.lightbox { position:fixed; inset:0; background:rgba(0,0,0,.92); z-index:999; display:none; align-items:center; justify-content:center; padding:2rem; cursor:zoom-out; }
.lightbox.open { display:flex; }
.lightbox img { max-width:100%; max-height:90vh; border-radius:10px; object-fit:contain; }
.lb-close { position:absolute; top:1.2rem; right:1.5rem; color:white; font-size:1.8rem; cursor:pointer; background:none; border:none; line-height:1; }

/* ── CONTACT ── */
#contact { background:#080e3a; color:white; }
#contact .sec-ey { color:rgba(255,255,255,.45); }
#contact .sec-h2 { color:white; }
#contact .sec-h2 em { color:var(--red); }
.ct-g { display:grid; grid-template-columns:1fr 1fr; gap:5rem; align-items:start; }
.ct-desc { color:rgba(255,255,255,.55); line-height:1.8; font-size:.93rem; margin-bottom:1.8rem; }
.ct-links { display:flex; flex-direction:column; gap:.75rem; }
.ct-link { display:flex; align-items:center; gap:.9rem; text-decoration:none; color:white; padding:.9rem 1.1rem; background:rgba(255,255,255,.05); border:1px solid rgba(255,255,255,.09); border-radius:11px; font-size:.86rem; transition:all .2s; }
.ct-link:hover { background:rgba(255,255,255,.09); transform:translateX(4px); }
.ct-ico { width:34px; height:34px; border-radius:8px; display:flex; align-items:center; justify-content:center; font-size:.95rem; flex-shrink:0; }
.ct-form { background:rgba(255,255,255,.04); border:1px solid rgba(255,255,255,.09); border-radius:15px; padding:1.8rem; }
.fg { margin-bottom:1rem; }
.fg label { display:block; font-size:.72rem; font-weight:700; color:rgba(255,255,255,.45); text-transform:uppercase; letter-spacing:.1em; margin-bottom:.4rem; }
.fg input, .fg textarea { width:100%; background:rgba(255,255,255,.06); border:1.5px solid rgba(255,255,255,.1); border-radius:9px; padding:.65rem .95rem; color:white; font-family:'Inter',sans-serif; font-size:.86rem; outline:none; transition:border-color .2s; }
.fg input::placeholder, .fg textarea::placeholder { color:rgba(255,255,255,.28); }
.fg input:focus, .fg textarea:focus { border-color:rgba(255,255,255,.35); }
.fg textarea { resize:vertical; min-height:90px; }
.btn-send { width:100%; background:var(--red); color:white; border:none; padding:.85rem; border-radius:9px; cursor:pointer; font-family:'Inter',sans-serif; font-weight:700; font-size:.88rem; margin-top:.8rem; transition:background .2s; }
.btn-send:hover { background:#c41122; }
.form-msg { font-size:.8rem; margin-top:.6rem; text-align:center; min-height:1.2em; }


footer { background:#04082a; color:rgba(255,255,255,.3); text-align:center; padding:1.1rem; font-size:.75rem; }

/* ── REVEAL ── */
.rv { opacity:0; transform:translateY(20px); transition:opacity .6s ease, transform .6s ease; }
.rv.on { opacity:1; transform:translateY(0); }

/* ── RESPONSIVE ── */
@media(max-width:900px) {
  nav { padding:0 1.5rem; padding-right:7.5rem; }
  nav ul { display:none; }
  .hbg { display:flex; }
  #hero { grid-template-columns:1fr; padding:6rem 1.5rem 3rem; gap:2.5rem; }
  .about-g { grid-template-columns:1fr; gap:2rem; }
  .tl-left { margin-bottom:2rem; }
  .tl-wrapper { grid-template-columns:1fr; gap:0; }
  .tl-left  { border-right:none; padding-right:0; margin-bottom:1.5rem; }
  .tl-right { border-left:none; padding-left:0; }
  .ct-g { grid-template-columns:1fr; gap:2.5rem; }
  .sw { padding:4rem 1.5rem; }
  .lang-sw { right:.75rem; gap:.05rem; }
  .lang-sw button { padding:.2rem .5rem; font-size:.68rem; }
  .dark-toggle { width:22px; height:22px; font-size:.72rem; }
}
@media(max-width:580px) {
  .proj-g, .sk-g { grid-template-columns:1fr; }
}
/* ── PROJETS — BOUTON VOIR PLUS ── */
#proj-more-btn {
  display:flex; align-items:center; justify-content:center; gap:.6rem;
  margin-top:2rem; padding:.85rem 2rem;
  background:var(--blue-f); border:1.5px solid rgba(26,47,255,.15);
  color:var(--blue); border-radius:12px; cursor:pointer;
  font-family:'Inter',sans-serif; font-size:.88rem; font-weight:600;
  transition:all .2s; width:100%;
}
#proj-more-btn:hover { background:var(--blue); color:white; }
html.dark #proj-more-btn { background:var(--blue-f); border-color:rgba(77,111,255,.2); }
html.dark #proj-more-btn:hover { background:var(--blue); color:white; }
.proj-more-arrow { font-size:.75rem; transition:transform .3s; }