/* =========================
   JeanGilbertFilsBastien.com
   Ownership-First Authority Site
   ========================= */

:root{
  --bg: #07070a;
  --panel: rgba(255,255,255,0.06);
  --panel2: rgba(255,255,255,0.04);
  --text: rgba(255,255,255,0.92);
  --muted: rgba(255,255,255,0.62);
  --faint: rgba(255,255,255,0.42);
  --line: rgba(255,255,255,0.12);
  --shadow: 0 30px 70px rgba(0,0,0,0.55);
  --shadow2: 0 18px 40px rgba(0,0,0,0.45);

  --brandA: #8A2BE2;
  --brandB: #4F46E5;
  --brandC: #00BFFF;

  --fireA: #ff4d00;
  --fireB: #ffb000;
  --fireC: #ff1b6b;

  --radius: 24px;
  --radius2: 18px;

  --max: 1180px;
  --pad: 22px;

  --font: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji","Segoe UI Emoji";
  --mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;

  --ease: cubic-bezier(.2,.7,.2,1);
}

/* Light mode */
[data-theme="light"]{
  --bg: #fbfbfd;
  --panel: rgba(0,0,0,0.06);
  --panel2: rgba(0,0,0,0.04);
  --text: rgba(0,0,0,0.92);
  --muted: rgba(0,0,0,0.62);
  --faint: rgba(0,0,0,0.42);
  --line: rgba(0,0,0,0.12);
  --shadow: 0 30px 70px rgba(0,0,0,0.15);
  --shadow2: 0 18px 40px rgba(0,0,0,0.12);
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family: var(--font);
  background: radial-gradient(1200px 900px at 20% -10%, rgba(138,43,226,0.26), transparent 60%),
              radial-gradient(1000px 700px at 90% 10%, rgba(0,191,255,0.18), transparent 55%),
              radial-gradient(1000px 800px at 30% 90%, rgba(79,70,229,0.20), transparent 55%),
              radial-gradient(900px 700px at 20% 110%, rgba(255,77,0,0.16), transparent 62%),
              radial-gradient(900px 650px at 90% 110%, rgba(255,27,107,0.12), transparent 60%),
              var(--bg);
  color: var(--text);
  overflow-x:hidden;
  position:relative;
  isolation:isolate;
}

a{color:inherit; text-decoration:none}
p{line-height:1.65; margin:0 0 14px}
small{color:var(--muted)}
img{max-width:100%; display:block}
button{font-family:inherit}

::selection{background: rgba(0,191,255,0.25)}
/* Scrollbar (best-effort) */
::-webkit-scrollbar{width:10px}
::-webkit-scrollbar-thumb{background: rgba(255,255,255,0.12); border-radius:20px}
[data-theme="light"] ::-webkit-scrollbar-thumb{background: rgba(0,0,0,0.16)}

.container{
  width: min(var(--max), calc(100% - 2*var(--pad)));
  margin: 0 auto;
}

.top-progress{
  position:fixed;
  top:0; left:0;
  height: 3px;
  width: 0%;
  background: linear-gradient(90deg, var(--brandA), var(--brandB), var(--brandC));
  z-index: 80;
  box-shadow: 0 6px 20px rgba(0,0,0,0.35);
}

.nav{
  position:sticky;
  top:0;
  z-index: 70;
  -webkit-backdrop-filter: blur(16px);
  backdrop-filter: blur(16px);
  background: rgba(7,7,10,0.55);
  border-bottom: 1px solid var(--line);
}
[data-theme="light"] .nav{background: rgba(251,251,253,0.7)}

/* Liquid fire canvas (ambient background) */
#liquid-fire{
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
  opacity: 0.72;
  mix-blend-mode: screen;
  filter: saturate(1.25) contrast(1.05);
}
[data-theme="light"] #liquid-fire{
  opacity: 0.22;
  mix-blend-mode: multiply;
  filter: saturate(1.05) contrast(1.02);
}
body > main, body > footer{position:relative; z-index:1}

.nav-wrap{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding: 14px 0;
  gap: 14px;
}

.brand{
  display:flex;
  align-items:center;
  gap:12px;
  min-width: 230px;
}
.brand img{
  width:40px; height:40px;
  border-radius: 14px;
  border: 1px solid var(--line);
  box-shadow: var(--shadow2);
  object-fit: cover;
}
.brand .name{
  display:flex; flex-direction:column;
  line-height:1.05;
}
.brand .name strong{font-weight:750; letter-spacing:-0.02em}
.brand .name span{font-size:12px; color:var(--muted)}

.nav-links{
  display:flex;
  align-items:center;
  gap: 16px;
  flex-wrap: wrap;
  justify-content:flex-end;
}
.nav-links a{
  padding: 10px 10px;
  border-radius: 12px;
  border: 1px solid transparent;
  color: var(--muted);
  transition: transform .25s var(--ease), background .25s var(--ease), color .25s var(--ease), border-color .25s var(--ease);
}
.nav-links a:hover{
  color: var(--text);
  background: var(--panel2);
  border-color: var(--line);
  transform: translateY(-1px);
}

.nav-actions{
  display:flex;
  align-items:center;
  gap: 10px;
}

.icon-btn{
  width: 42px;
  height: 42px;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: var(--panel2);
  color: var(--text);
  cursor:pointer;
  display:grid;
  place-items:center;
  transition: transform .25s var(--ease), background .25s var(--ease), border-color .25s var(--ease);
}
.icon-btn:hover{transform: translateY(-1px); background: var(--panel)}
.icon-btn:active{transform: translateY(0px) scale(0.98)}

.cta{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  padding: 12px 16px;
  border-radius: 16px;
  border: 1px solid var(--line);
  cursor:pointer;
  background: var(--panel2);
  transition: transform .25s var(--ease), background .25s var(--ease), border-color .25s var(--ease);
  user-select:none;
}
.cta:hover{transform: translateY(-1px); background: var(--panel)}
.cta.primary{
  border: 1px solid rgba(255,255,255,0.18);
  background: linear-gradient(110deg,
    rgba(138,43,226,0.26),
    rgba(79,70,229,0.22),
    rgba(0,191,255,0.16),
    rgba(255,77,0,0.18),
    rgba(255,27,107,0.14)
  );
  background-size: 240% 240%;
  animation: fireShift 9s var(--ease) infinite;
  box-shadow: var(--shadow2);
}
[data-theme="light"] .cta.primary{
  border: 1px solid rgba(0,0,0,0.10);
}
.cta strong{font-weight:700}
.pill{
  display:inline-flex;
  align-items:center;
  gap:10px;
  padding: 10px 14px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: var(--panel2);
  color: var(--muted);
  font-size: 13px;
}

.hero{
  padding: 70px 0 35px;
}
.hero-grid{
  display:grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 26px;
  align-items:center;
}
@media (max-width: 980px){
  .hero-grid{grid-template-columns: 1fr; gap: 18px}
  .brand{min-width:auto}
}

.h1{
  font-size: clamp(34px, 4vw, 56px);
  line-height: 1.06;
  margin: 14px 0 14px;
  letter-spacing: -0.03em;
}
.gradient{
  background: linear-gradient(90deg, var(--brandA), var(--brandB), var(--brandC));
  -webkit-background-clip: text;
  background-clip:text;
  color: transparent;
}

.sub{
  font-size: 16.5px;
  color: var(--muted);
  max-width: 64ch;
}

.hero-actions{
  margin-top: 20px;
  display:flex;
  gap: 12px;
  flex-wrap: wrap;
  align-items:center;
}

.hero-card{
  position:relative;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: linear-gradient(180deg, var(--panel), var(--panel2));
  overflow:hidden;
  box-shadow: var(--shadow);
  transform: translateZ(0);
}
.hero-card::after{
  content:"";
  position:absolute;
  inset:-2px;
  background:
    radial-gradient(900px 380px at 12% 0%, rgba(255,176,0,0.10), transparent 62%),
    radial-gradient(900px 380px at 88% 10%, rgba(0,191,255,0.10), transparent 62%),
    linear-gradient(120deg, rgba(255,255,255,0.14), transparent 40%, rgba(255,77,0,0.06), transparent 72%);
  opacity: 0.85;
  pointer-events:none;
  mix-blend-mode: overlay;
  animation: sheen 12s linear infinite;
}
.hero-card .frame{
  padding: 16px;
}
.portrait{
  border-radius: 20px;
  border: 1px solid var(--line);
  overflow:hidden;
  position:relative;
  height: 520px;
  background: rgba(0,0,0,0.25);
}
@media (max-width:980px){
  .portrait{height: 420px}
}
.portrait img{
  width:100%;
  height:100%;
  object-fit: cover;
  transform: scale(1.02);
  filter: contrast(1.02) saturate(1.02);
}

.portrait::after{
  content:"";
  position:absolute;
  inset:0;
  background: radial-gradient(600px 300px at 70% 15%, rgba(0,191,255,0.16), transparent 65%),
              radial-gradient(600px 320px at 20% 85%, rgba(138,43,226,0.16), transparent 55%),
              linear-gradient(180deg, rgba(0,0,0,0.0), rgba(0,0,0,0.25));
  pointer-events:none;
}

.hero-metrics{
  margin-top: 14px;
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}
.metric{
  border: 1px solid var(--line);
  background: var(--panel2);
  border-radius: 16px;
  padding: 12px;
}
.metric strong{
  display:block;
  font-size: 16px;
  letter-spacing:-0.02em;
}
.metric span{color:var(--muted); font-size: 12px}

.section{
  padding: 55px 0;
}
.section h2{
  font-size: 28px;
  letter-spacing:-0.02em;
  margin: 0 0 10px;
}
.section .lead{color:var(--muted); max-width: 80ch}

.grid{
  display:grid;
  gap: 16px;
}
.grid.cols-3{grid-template-columns: repeat(3, 1fr)}
.grid.cols-2{grid-template-columns: repeat(2, 1fr)}
@media (max-width: 980px){
  .grid.cols-3{grid-template-columns: 1fr}
  .grid.cols-2{grid-template-columns: 1fr}
}

.card{
  border-radius: var(--radius2);
  border: 1px solid var(--line);
  background: linear-gradient(180deg, var(--panel), var(--panel2));
  padding: 18px;
  box-shadow: var(--shadow2);
  position:relative;
  overflow:hidden;
  -webkit-backdrop-filter: blur(14px) saturate(1.15);
  backdrop-filter: blur(14px) saturate(1.15);
}
.card::before{
  content:"";
  position:absolute;
  inset:-2px;
  background: radial-gradient(600px 200px at 20% 10%, rgba(138,43,226,0.10), transparent 55%),
              radial-gradient(600px 200px at 80% 0%, rgba(0,191,255,0.09), transparent 55%);
  pointer-events:none;
  opacity: 0.85;
}
.card::after{
  content:"";
  position:absolute;
  inset:0;
  background:
    radial-gradient(700px 220px at 20% 0%, rgba(255,176,0,0.08), transparent 62%),
    linear-gradient(120deg, rgba(255,255,255,0.12), transparent 36%, rgba(255,27,107,0.06), transparent 70%);
  opacity: 0.55;
  pointer-events:none;
  mix-blend-mode: overlay;
}
.card > *{position:relative}
.card h3{
  margin:0 0 8px;
  font-size: 18px;
  letter-spacing:-0.01em;
}
.card p{color:var(--muted)}
.kicker{
  font-family: var(--mono);
  font-size: 12px;
  color: var(--faint);
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.quote{
  font-size: 20px;
  letter-spacing:-0.02em;
  line-height:1.35;
}
.quote em{color: var(--text); font-style:normal}
.quote .sig{margin-top:10px; color: var(--muted); font-size: 13px}

.split{
  display:grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 16px;
  align-items: start;
}
@media (max-width:980px){
  .split{grid-template-columns:1fr}
}

.stack{
  display:flex;
  flex-direction:column;
  gap: 10px;
}
.stack-item{
  display:flex;
  gap: 12px;
  padding: 14px;
  border-radius: 18px;
  border: 1px solid var(--line);
  background: var(--panel2);
  transition: transform .25s var(--ease), background .25s var(--ease);
}
.stack-item:hover{transform: translateY(-1px); background: var(--panel)}
.stack-item .num{
  width: 34px; height: 34px;
  border-radius: 14px;
  border: 1px solid var(--line);
  display:grid;
  place-items:center;
  color: var(--text);
  background: rgba(255,255,255,0.05);
  font-family: var(--mono);
}
.stack-item .meta strong{display:block}
.stack-item .meta span{color:var(--muted); font-size: 13px}

.footer{
  padding: 28px 0 46px;
  border-top: 1px solid var(--line);
  background: rgba(0,0,0,0.12);
}
[data-theme="light"] .footer{background: rgba(0,0,0,0.03)}
.footer-grid{
  display:flex;
  gap: 16px;
  align-items:flex-start;
  justify-content:space-between;
  flex-wrap: wrap;
}
.footer small{color:var(--muted)}
.footer a{color: var(--muted)}
.footer a:hover{color: var(--text)}

.reveal{
  opacity: 0;
  transform: translateY(16px);
  transition: opacity .65s var(--ease), transform .65s var(--ease);
  will-change: transform, opacity;
}
.reveal.show{
  opacity: 1;
  transform: translateY(0px);
}

/* Typewriter */
.type{
  display:inline-block;
  border-right: 2px solid rgba(255,255,255,0.5);
  padding-right: 6px;
  animation: caret 1.1s steps(1) infinite;
}
[data-theme="light"] .type{border-right-color: rgba(0,0,0,0.5)}
@keyframes caret{
  50%{border-right-color: transparent}
}

/* Subtle float */
.float{
  animation: float 7s var(--ease) infinite;
}
@keyframes float{
  50%{transform: translateY(-6px)}
}

@keyframes fireShift{
  0%{background-position: 0% 40%}
  50%{background-position: 100% 60%}
  100%{background-position: 0% 40%}
}

@keyframes sheen{
  0%{transform: translate3d(-6%, -2%, 0)}
  100%{transform: translate3d(6%, 2%, 0)}
}

/* Mobile menu (simple) */
.mobile-toggle{display:none}
@media (max-width: 980px){
  .nav-links{display:none}
  .mobile-toggle{display:grid}
}
.mobile-panel{
  display:none;
  border-top:1px solid var(--line);
  padding: 12px 0 16px;
}
.mobile-panel.open{display:block}
.mobile-panel a{
  display:block;
  padding: 12px 10px;
  border-radius: 14px;
  color: var(--muted);
  border:1px solid transparent;
}
.mobile-panel a:hover{
  background: var(--panel2);
  border-color: var(--line);
  color: var(--text);
}

/* Essay list */
.list{
  display:flex;
  flex-direction:column;
  gap: 12px;
}
.essay{
  display:flex;
  align-items:flex-start;
  justify-content:space-between;
  gap: 14px;
  padding: 16px;
  border-radius: 18px;
  border: 1px solid var(--line);
  background: linear-gradient(180deg, var(--panel), var(--panel2));
  box-shadow: var(--shadow2);
  transition: transform .25s var(--ease), background .25s var(--ease);
}
.essay:hover{transform: translateY(-1px); background: var(--panel)}
.essay h3{margin:0 0 6px}
.essay p{margin:0; color: var(--muted)}
.tag{
  font-family: var(--mono);
  font-size: 12px;
  color: var(--faint);
  border: 1px solid var(--line);
  background: rgba(255,255,255,0.04);
  padding: 8px 10px;
  border-radius: 999px;
  white-space: nowrap;
}

/* Form */
.form{
  display:grid;
  gap: 10px;
}
.input{
  width:100%;
  border-radius: 16px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,0.04);
  padding: 12px 14px;
  color: var(--text);
  outline:none;
}
[data-theme="light"] .input{background: rgba(0,0,0,0.03)}
.input:focus{border-color: rgba(0,191,255,0.35)}
textarea.input{min-height: 120px; resize: vertical}
.helper{color: var(--muted); font-size: 12px}

.hr{
  height:1px;
  background: var(--line);
  margin: 18px 0;
}

:focus-visible{
  outline: 2px solid rgba(0,191,255,0.55);
  outline-offset: 3px;
  border-radius: 12px;
}

@media (prefers-reduced-motion: reduce){
  .reveal{opacity:1; transform:none; transition:none}
  .float{animation:none}
  .cta.primary{animation:none}
  .hero-card::after{animation:none}
}