/* ===========================================================
   MOTFFA — "LE DOSSIER" — Design System
   Concept: dossier d'investigation classifié, papier + tampons.
   =========================================================== */

@import url('https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,300..900&family=Source+Serif+4:ital,opsz,wght@0,8..60,300..700;1,8..60,400&family=JetBrains+Mono:wght@400;500;600;700&display=swap');

:root{
  /* ── Bicolore Ops ──────────────────────────────────────────
     Light content areas + dark navbar/chimera/footer
     ───────────────────────────────────────────────────────── */

  /* Light content surfaces */
  --paper:        #F4F2EC;   /* page body, hero, sections */
  --paper-2:      #EAE7DE;   /* cards, tinted sections */
  --paper-dark:   #181C14;   /* navbar, chimera section, footer */
  --paper-deep:   #0D1009;   /* deepest dark */

  /* Text on light surfaces */
  --ink:          #1A1D14;
  --ink-soft:     #5A6050;
  --ink-faint:    #8A9080;

  /* Text on dark surfaces (navbar, footer, chimera) */
  --ink-inv:      #E4EDD4;
  --ink-inv-soft: #8A9872;
  --ink-inv-faint:#566050;

  /* Lines on light surfaces */
  --line:         rgba(0,0,0,0.09);
  /* Lines on dark surfaces */
  --line-inv:     rgba(200,220,170,0.13);

  /* Accent: classification red */
  --red:          #E03A18;
  --red-deep:     #B02808;
  --red-tint:     rgba(224,58,24,0.08);

  /* Approved green — darker to work on light bg */
  --green:        #1A8040;
  --green-tint:   rgba(26,128,64,0.10);

  /* Amber */
  --amber:        #C88A10;

  --shadow-paper: 0 1px 3px rgba(0,0,0,0.09), 0 6px 20px rgba(0,0,0,0.11);
  --shadow-deep:  0 16px 48px rgba(0,0,0,0.18);

  --font-display: 'Fraunces', serif;
  --font-body:    'Source Serif 4', serif;
  --font-mono:    'JetBrains Mono', monospace;

  --container: 1180px;
  --radius: 2px;
  --bar-h: 38px;
}

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

html{ overflow-x:hidden; }
body{ overflow-x:hidden; }

body{
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  position: relative;
  overflow-x: hidden;
}

/* paper grain texture — subtle warm noise on light bg */
body::before{
  content: "";
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image:
    radial-gradient(rgba(0,0,0,0.028) 0.5px, transparent 0.5px);
  background-size: 18px 18px;
}

a{ color: inherit; text-decoration:none; }
ul{ list-style:none; }
button{ cursor:pointer; border:none; background:none; font-family:inherit; }
input, textarea, select{ font-family:inherit; font-size:inherit; }
img, video{ max-width:100%; display:block; }

.container{
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 32px;
  position: relative;
  z-index: 2;
}

/* ===== Folio / index marks ===== */
.folio{
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-faint);
}

.case-tag{
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--red);
  border: 1px solid var(--red);
  padding: 5px 12px;
  border-radius: 1px;
}
.case-tag .dot{
  width: 5px; height: 5px; background: var(--red); border-radius: 50%;
  animation: pulse-dot 2s ease-in-out infinite;
}
@keyframes pulse-dot{ 0%,100%{ opacity:1; } 50%{ opacity:0.25; } }

/* ===== Stamp component ===== */
.stamp{
  position: relative;
  display: inline-block;
  font-family: var(--font-mono);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--red);
  border: 3px solid var(--red);
  padding: 6px 16px;
  border-radius: 3px;
  transform: rotate(-4deg);
  opacity: 0;
  font-size: 13px;
  background: transparent;
  mix-blend-mode: normal;
}
.stamp::before, .stamp::after{
  content:"";
  position: absolute;
  background: var(--red);
}
.stamp.is-stamped{
  animation: stamp-hit 0.35s cubic-bezier(.2,1.4,.4,1) forwards;
}
@keyframes stamp-hit{
  0%{ opacity:0; transform: rotate(-4deg) scale(2.4); filter: blur(2px); }
  60%{ opacity:1; transform: rotate(-4deg) scale(0.92); filter: blur(0); }
  100%{ opacity:1; transform: rotate(-4deg) scale(1); }
}
.stamp.green{ color: var(--green); border-color: var(--green); }

/* ===== CTF Announcement Bar ===== */
#ctf-bar{
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 600;
  height: var(--bar-h);
  background: var(--paper-dark);
  border-bottom: 1px solid var(--line-inv);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  padding: 0 24px;
}
.ctf-bar-live{
  display: flex;
  align-items: center;
  gap: 6px;
  color: #5DBF7A;
  font-weight: 700;
  flex-shrink: 0;
}
.ctf-bar-pulse{
  width: 6px; height: 6px;
  border-radius: 50%;
  background: #5DBF7A;
  animation: pulse-dot 2s ease-in-out infinite;
}
.ctf-bar-text{
  color: var(--ink-inv-soft);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.ctf-bar-link{
  color: var(--ink-inv);
  border: 1px solid rgba(200,220,170,0.35);
  padding: 4px 13px;
  flex-shrink: 0;
  transition: background .2s, color .2s, border-color .2s;
}
.ctf-bar-link:hover{
  background: var(--green);
  border-color: var(--green);
  color: #fff;
}
@media(max-width: 640px){
  .ctf-bar-text{ display: none; }
  #ctf-bar{ gap: 12px; }
}

/* ===== Scroll progress: a redaction bar that "declassifies" ===== */
#scroll-progress{
  position: fixed;
  top: var(--bar-h); left: 0;
  height: 3px;
  width: 0%;
  background: var(--red);
  z-index: 999;
  transition: width 0.08s linear;
}

/* ===== Navbar ===== */
.navbar{
  position: fixed;
  top: var(--bar-h); left: 0; right: 0;
  z-index: 500;
  background: rgba(24,28,20,0.96);
  -webkit-backdrop-filter: blur(8px) saturate(1.2);
  backdrop-filter: blur(8px) saturate(1.2);
  border-bottom: 1px solid var(--line-inv);
  transition: box-shadow 0.3s;
}
.navbar.scrolled{ box-shadow: 0 4px 24px rgba(0,0,0,0.45); }

.nav-inner{
  max-width: var(--container);
  margin: 0 auto;
  padding: 16px 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.nav-brand{ display:flex; align-items:center; gap:12px; }
.nav-brand .mark{ width:34px; height:34px; }
.nav-wordmark{
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 19px;
  letter-spacing: 0.01em;
  color: var(--ink-inv);
}
.nav-wordmark .dim{ color: var(--ink-inv-faint); font-weight: 400; }

.nav-links{
  display:flex;
  align-items:center;
  gap: 2px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.nav-links a{
  padding: 8px 14px;
  color: var(--ink-inv-soft);
  border-bottom: 2px solid transparent;
  transition: color 0.2s, border-color 0.2s;
}
.nav-links a:hover{ color: var(--ink-inv); border-color: var(--line-inv); }
.nav-links a.nav-cta{
  color: var(--red);
  border: 1px solid var(--red);
  border-radius: 2px;
  margin-left: 8px;
  padding: 7px 14px;
}
.nav-links a.nav-cta:hover{ background: var(--red); color: #fff; }

.nav-chimera{
  display: inline-flex !important;
  align-items: center;
  gap: 5px;
  color: #5DBF7A !important;
  border-bottom-color: transparent !important;
}
.nav-chimera:hover{ color: var(--ink-inv) !important; }
.nav-mobile .nav-chimera{ display: flex !important; }
.nav-chimera-dot{
  width: 5px; height: 5px;
  border-radius: 50%;
  background: #5DBF7A;
  flex-shrink: 0;
  animation: pulse-dot 2s ease-in-out infinite;
}

.hamburger{
  display:none;
  flex-direction:column;
  gap:5px;
  width: 28px;
}
.hamburger span{ height:2px; background:var(--ink-inv); width:100%; transition: 0.25s; }
.nav-mobile{
  display:none;
  flex-direction: column;
  background: var(--paper-dark);
  color: var(--ink-inv);
  border-bottom: 1px solid var(--line-inv);
  font-family: var(--font-mono);
  text-transform: uppercase;
  font-size: 13px;
  letter-spacing: 0.06em;
}
.nav-mobile a{ padding: 16px 32px; border-bottom: 1px solid var(--line-inv); color: var(--ink-inv-soft); }
.nav-mobile.open{ display:flex; }

/* ===== Entrance: envelope / sealed dossier ===== */
.entrance-cover {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #0B0E0B;
  perspective: 1400px;
  transition: opacity 0.8s ease, visibility 0.8s ease;
  pointer-events: auto;
}
.entrance-cover.is-open {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.entrance-envelope {
  position: relative;
  width: min(92vw, 600px);
  transform-style: preserve-3d;
}

/* ── Flap (triangular top of envelope) ── */
.envelope-flap-wrap {
  position: absolute;
  top: -2px;
  left: -2px;
  right: -2px;
  z-index: 3;
  transform-origin: top center;
  backface-visibility: hidden;
}
.envelope-flap {
  height: 110px;
  background: var(--paper-2);
  border: 1.5px solid var(--line);
  border-bottom: none;
  clip-path: polygon(50% 0%, 0% 100%, 100% 100%);
  position: relative;
}
.envelope-flap::after {
  content: "";
  position: absolute;
  left: 0; right: 0;
  bottom: -1px;
  height: 2px;
  background: var(--paper-2);
}

/* ── Body ── */
.envelope-body {
  background: var(--paper-2);
  border: 1.5px solid var(--line);
  padding: 60px 36px 48px;
  position: relative;
  box-shadow:
    0 1px 0 rgba(0,0,0,0.20),
    0 8px 24px rgba(0,0,0,0.35);
}
.envelope-body::before {
  content: "";
  position: absolute;
  inset: -1px;
  border: 1px solid var(--line);
  pointer-events: none;
}
.envelope-body::after {
  content: "";
  position: absolute;
  bottom: -6px; left: 8px; right: 8px;
  height: 8px;
  background: rgba(255,255,255,0.03);
  filter: blur(4px);
  z-index: -1;
}

.envelope-face {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 14px;
}

.entrance-folio {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--red);
  border: 1px solid var(--red);
  padding: 5px 14px;
  margin-bottom: 10px;
}

.entrance-emblem {
  width: 68px;
  height: 68px;
  opacity: 0.5;
}

.entrance-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(44px, 10vw, 72px);
  letter-spacing: -0.01em;
  line-height: 0.95;
  color: var(--ink);
}

.entrance-subtitle {
  font-family: var(--font-body);
  font-size: clamp(14px, 2.5vw, 18px);
  color: var(--ink-soft);
  letter-spacing: 0.04em;
  font-style: italic;
  margin-bottom: 6px;
}

.entrance-meta {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ink-faint);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  flex-wrap: wrap;
  justify-content: center;
}

.entrance-redacted {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  margin: 8px 0 6px;
}
.r-line {
  height: 14px;
  background: var(--paper-dark);
  border-radius: 1px;
  opacity: 0.85;
}

/* ── Wax seal ── */
.wax-seal {
  position: relative;
  width: 88px;
  height: 88px;
  margin: 14px 0 6px;
  display: flex;
  z-index: 5;
}
.wax-seal-half {
  width: 44px;
  height: 88px;
  overflow: hidden;
  transition: transform 0.08s linear;
  position: relative;
}
.wax-seal-half.left {
  transform: translateX(0);
}
.wax-seal-half.right {
  transform: translateX(0);
}
.wax-svg {
  width: 100%;
  height: 100%;
  display: block;
}
.wax-seal-half.left .wax-svg ellipse {
  fill: var(--red-deep);
}
.wax-seal-half.right .wax-svg ellipse {
  fill: var(--red);
}

/* Crack line across the seal */
.seal-crack {
  position: absolute;
  inset: 0;
  z-index: 6;
  pointer-events: none;
  display: flex;
  justify-content: center;
  align-items: center;
  opacity: 0;
  transition: opacity 0.3s;
}
.seal-crack.is-visible {
  opacity: 1;
}
.seal-crack span {
  display: block;
  width: 2px;
  height: 100%;
  background: var(--paper-dark);
  transform: rotate(-8deg);
}
.seal-crack.is-broken span {
  display: none;
}

/* ── MOTFFA letter reveal ── */
.motto-reveal {
  display: flex;
  gap: 6px;
  margin-top: 14px;
  justify-content: center;
  perspective: 400px;
}
.mr-letter {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(26px, 5vw, 36px);
  color: var(--ink);
  opacity: 0;
  transform: scale(0.4) rotateY(60deg);
  transition: opacity 0.25s ease, transform 0.35s cubic-bezier(.34,1.56,.64,1);
  display: inline-block;
}
.mr-letter.is-visible {
  opacity: 1;
  transform: scale(1) rotateY(0deg);
}

/* ── Scroll hint ── */
.entrance-hint {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  margin-top: 24px;
  opacity: 1;
  transition: opacity 0.6s ease;
}
.entrance-hint.is-hidden {
  opacity: 0;
}
.hint-text {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--ink-faint);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.hint-arrow {
  font-size: 18px;
  color: var(--red);
  animation: hint-bounce 1.8s ease-in-out infinite;
}
@keyframes hint-bounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(6px); }
}

/* ===== HERO: the case file cover ===== */
.hero{
  position: relative;
  padding: 206px 0 90px;
  overflow: hidden;
}

.hero-grid{
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 56px;
  align-items: start;
}

.hero-eyebrow{
  display:flex;
  align-items:center;
  gap: 14px;
  margin-bottom: 28px;
  flex-wrap: wrap;
}

.hero h1{
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(28px, 8.5vw, 76px);
  line-height: 0.98;
  letter-spacing: -0.01em;
  color: var(--ink);
}
.hero h1 em{
  font-style: italic;
  font-weight: 400;
  color: var(--red);
}

.hero-sub{
  font-family: var(--font-body);
  font-size: 19px;
  color: var(--ink-soft);
  max-width: 540px;
  margin-top: 24px;
  line-height: 1.65;
}

.hero-meta{
  display:flex;
  gap: 28px;
  margin-top: 36px;
  flex-wrap: wrap;
}
.hero-meta-item{ font-family: var(--font-mono); font-size: 12px; }
.hero-meta-item .k{ color: var(--ink-faint); text-transform: uppercase; letter-spacing: 0.08em; display:block; margin-bottom: 4px; }
.hero-meta-item .v{ color: var(--ink); font-weight: 600; }

.hero-ctas{
  display:flex;
  gap: 14px;
  margin-top: 40px;
  flex-wrap: wrap;
}

.btn{
  display:inline-flex;
  align-items:center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 14px 26px;
  border-radius: 2px;
  transition: transform 0.2s, box-shadow 0.2s, background 0.2s, color 0.2s;
  border: 1.5px solid var(--ink);
}
.btn-primary{
  background: var(--green);
  color: #fff;
  border-color: var(--green);
}
.btn-primary:hover{ transform: translateY(-2px); box-shadow: 0 10px 24px rgba(0,0,0,0.45); }
.btn-outline{
  background: transparent;
  color: var(--ink);
  border-color: var(--ink);
}
.btn-outline:hover{ background: var(--paper-dark); color: var(--ink-inv); border-color: var(--paper-dark); }
.btn-red{ border-color: var(--red); color: var(--red); }
.btn-red:hover{ background: var(--red); color: #fff; }

/* The "dossier" visual card on the right of hero */
.dossier-card{
  position: relative;
  background: var(--paper-2);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-deep);
  padding: 28px;
  transform: rotate(1.2deg);
}
.dossier-card::before{
  content:"";
  position: absolute;
  top: 14px; left: -10px;
  width: 24px; height: calc(100% - 28px);
  background: repeating-linear-gradient(180deg, var(--paper) 0 8px, transparent 8px 16px);
  border-left: 1px solid var(--line);
}
.dossier-head{
  display:flex;
  justify-content: space-between;
  align-items: flex-start;
  border-bottom: 1px dashed var(--line);
  padding-bottom: 16px;
  margin-bottom: 18px;
}
.dossier-head .folio{ line-height: 1.7; }
.dossier-logo-big{ width: 54px; height: 54px; flex-shrink:0; }

.dossier-rows{ display:flex; flex-direction:column; gap: 10px; margin-bottom: 18px; }
.dossier-row{
  display:flex;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 12.5px;
  padding: 7px 0;
  border-bottom: 1px solid var(--line);
}
.dossier-row .label{ color: var(--ink-faint); }
.dossier-row .val{ color: var(--ink); font-weight:600; }
.dossier-row .val.status-active{ color: var(--green); }
.dossier-row .val.status-build{ color: var(--amber); }

.dossier-stamp-zone{
  display:flex;
  justify-content: flex-end;
  margin-top: 8px;
}

/* ===== Section shell ===== */
.section{
  padding: 120px 0;
  position: relative;
  border-top: 1px solid var(--line);
}
.section.no-border{ border-top:none; }
.section.tinted{ background: var(--paper-2); }

.section-head{
  display:flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 32px;
  margin-bottom: 64px;
  flex-wrap: wrap;
}
.section-head .heading-block{ max-width: 640px; }
.section-num{
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--red);
  letter-spacing: 0.1em;
  margin-bottom: 14px;
  display:block;
}
.section h2{
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(32px, 4vw, 48px);
  letter-spacing: -0.01em;
  line-height: 1.05;
}
.section-desc{
  font-size: 17px;
  color: var(--ink-soft);
  margin-top: 18px;
  max-width: 560px;
}
.section-meta-right{
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ink-faint);
  text-align: right;
  letter-spacing: 0.08em;
  white-space: nowrap;
}

/* ===== About: three exhibits ===== */
.exhibits{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border: 1px solid var(--line);
}
.exhibit{
  padding: 36px 32px;
  border-right: 1px solid var(--line);
  position: relative;
  transition: background 0.25s;
}
.exhibit:last-child{ border-right:none; }
.exhibit:hover{ background: var(--paper-2); }
.exhibit-tag{
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--red);
  letter-spacing: 0.1em;
  display:block;
  margin-bottom: 18px;
}
.exhibit h3{
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 600;
  margin-bottom: 12px;
}
.exhibit p{ color: var(--ink-soft); font-size: 15px; line-height: 1.6; }

/* ===== Founder: deposition layout ===== */
.deposition{
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 0;
  border: 1px solid var(--line);
  background: var(--paper-2);
}
.deposition-photo{
  position: relative;
  padding: 40px 32px;
  border-right: 1px solid var(--line);
  display:flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}
.deposition-id{
  width: 132px; height: 132px;
  border: 2px solid var(--ink);
  background: #fff;
  display:flex;
  align-items:center;
  justify-content:center;
  font-family: var(--font-display);
  font-size: 42px;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 22px;
  position: relative;
}
.deposition-id::after{
  content: "";
  position:absolute;
  inset: 8px;
  border: 1px dashed var(--line);
}
.deposition-name{
  font-family: var(--font-display);
  font-size: 21px;
  font-weight: 700;
  line-height: 1.25;
}
.deposition-role{
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--ink-faint);
  text-transform: uppercase;
  letter-spacing: 0.07em;
  margin-top: 8px;
}
.deposition-tags{
  display:flex; flex-wrap:wrap; gap:6px;
  justify-content:center;
  margin-top: 20px;
}
.deposition-tags span{
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.05em;
  padding: 4px 9px;
  border: 1px solid var(--line);
  color: var(--ink-soft);
}
.deposition-links{
  display:flex; gap:14px; margin-top: 22px;
}
.deposition-links a{
  width: 34px; height:34px;
  border: 1px solid var(--ink-faint);
  display:flex; align-items:center; justify-content:center;
  color: var(--ink-soft);
  transition: 0.2s;
}
.deposition-links a:hover{ border-color: var(--ink); color: var(--ink); background: var(--paper); }
.deposition-links svg{ width:16px; height:16px; }

.deposition-text{ padding: 44px 44px; }
.deposition-label{
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--red);
  letter-spacing: 0.12em;
  margin-bottom: 18px;
  display:block;
}
.deposition-text p{
  font-size: 17px;
  line-height: 1.75;
  color: var(--ink-soft);
  margin-bottom: 18px;
}
.deposition-text p strong{ color: var(--ink); }

.deposition-quote{
  margin-top: 28px;
  padding: 24px 0 4px;
  border-top: 1px dashed var(--line);
}
.deposition-quote blockquote{
  font-family: var(--font-display);
  font-style: italic;
  font-size: 23px;
  font-weight: 500;
  color: var(--ink);
  line-height: 1.4;
}
.deposition-quote cite{
  display:block;
  margin-top: 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--ink-faint);
  font-style: normal;
}

/* ===== Solutions: case folders ===== */
.case-folder{
  border: 1px solid var(--line);
  margin-bottom: 28px;
  background: var(--paper);
  position: relative;
  overflow: hidden;
}
.folder-tab{
  display:flex;
  align-items:center;
  justify-content: space-between;
  padding: 18px 32px;
  background: var(--paper-dark);
  color: var(--ink-inv);
  flex-wrap: wrap;
  gap: 12px;
}
.folder-tab-left{ display:flex; align-items:center; gap:16px; }
.folder-id{
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--ink-inv-soft);
  letter-spacing: 0.08em;
}
.folder-name{
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 600;
}
.folder-name em{ font-style: italic; color: #E08A6E; font-weight:400; }
.folder-badges{ display:flex; gap:8px; flex-wrap:wrap; }
.folder-badge{
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 5px 10px;
  border: 1px solid rgba(200,220,170,0.30);
  color: var(--ink-inv-soft);
}

.folder-body{
  display:grid;
  grid-template-columns: 1.3fr 1fr;
}
.folder-main{
  padding: 36px 40px;
  border-right: 1px solid var(--line);
}
.folder-tagline{
  font-family: var(--font-display);
  font-style: italic;
  font-size: 21px;
  color: var(--red);
  margin-bottom: 18px;
  line-height: 1.4;
}
.folder-desc{ color: var(--ink-soft); font-size: 16px; line-height: 1.7; margin-bottom: 24px; }

.problem-box{
  background: var(--paper-2);
  border-left: 3px solid var(--red);
  padding: 18px 22px;
  margin-bottom: 26px;
}
.problem-box h4{
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--red);
  margin-bottom: 10px;
}
.problem-box p{ font-size: 14.5px; color: var(--ink-soft); line-height: 1.65; }
.problem-box .punch{ font-weight:700; color: var(--ink); margin-top: 8px; font-style: italic; font-family: var(--font-display); font-size: 16px; }

.folder-side{ padding: 36px 40px; }
.folder-side h4{
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin-bottom: 16px;
}
.feature-list{ display:flex; flex-direction:column; gap: 12px; margin-bottom: 26px; }
.feature-list li{
  display:flex;
  gap: 10px;
  font-size: 14.5px;
  color: var(--ink-soft);
  line-height: 1.5;
}
.feature-list li::before{
  content: "→";
  color: var(--red);
  font-family: var(--font-mono);
  flex-shrink: 0;
}

.terminal-box{
  background: var(--paper-dark);
  color: #D8D2BF;
  font-family: var(--font-mono);
  font-size: 12.5px;
  padding: 18px 20px;
  border-radius: 2px;
  line-height: 1.8;
  overflow-x: auto;
}
.terminal-box .c-cmd{ color: #E8B86D; }
.terminal-box .c-ok{ color: #7FAF8A; }
.terminal-box .c-comment{ color: #777063; }

.sources-tags{ display:flex; flex-wrap:wrap; gap:6px; margin-top: 12px; }
.sources-tags span{
  font-family: var(--font-mono);
  font-size: 10.5px;
  padding: 4px 9px;
  border: 1px solid var(--line);
  color: var(--ink-soft);
}

/* ===== Coming soon: redacted files ===== */
.redacted-grid{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}
.redacted-card{
  border: 1px solid var(--line);
  padding: 32px;
  text-decoration: none;
  color: inherit;
  position: relative;
  background: var(--paper-2);
}
.redacted-id{
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ink-faint);
  letter-spacing: 0.08em;
}
.redacted-bar{
  height: 26px;
  background: var(--paper-dark);
  margin: 14px 0 18px;
  width: 78%;
  position: relative;
}
.redacted-bar.short{ width: 52%; }
.redacted-card h3{
  font-family: var(--font-mono);
  font-size: 15px;
  color: var(--ink-faint);
  letter-spacing: 0.04em;
  margin-bottom: 10px;
}
.redacted-card p{ color: var(--ink-soft); font-size: 14.5px; margin-bottom: 20px; }
.redacted-card--ctf{ border-color: var(--red); opacity: .72; transition: opacity .2s, transform .2s; display:block; }
.redacted-card--ctf:hover{ opacity: 1; transform: translateY(-2px); }
.progress-track{
  height: 6px;
  background: var(--paper-dark);
  position: relative;
  margin-bottom: 8px;
}
.progress-fill{ height:100%; background: var(--red); }
.progress-text{ font-family: var(--font-mono); font-size: 11px; color: var(--ink-faint); }

.waitlist-block{
  margin-top: 40px;
  border: 1px dashed var(--line);
  padding: 32px;
  display:flex;
  align-items:center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}
.waitlist-block p{ font-family: var(--font-mono); font-size: 13px; color: var(--ink-soft); }
.waitlist-form{ display:flex; gap: 10px; flex: 1; max-width: 420px; }
.waitlist-input{
  flex:1;
  padding: 12px 16px;
  border: 1px solid var(--ink);
  background: #fff;
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: 13px;
}
.waitlist-input:focus{ outline: 2px solid var(--red); outline-offset: 1px; }

/* ===== Contact ===== */
.contact-layout{
  display:grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 0;
  border: 1px solid var(--line);
}
.contact-form-wrap{ padding: 44px; border-right: 1px solid var(--line); }
.form-row{ display:grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.form-group{ margin-bottom: 20px; }
.form-group label{
  display:block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin-bottom: 8px;
}
.form-group input, .form-group select, .form-group textarea{
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--line);
  background: #fff;
  color: var(--ink);
  font-size: 14.5px;
  border-radius: 1px;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus{
  outline: none;
  border-color: var(--ink);
  box-shadow: 0 0 0 3px var(--red-tint);
}
.form-group textarea{ resize: vertical; min-height: 110px; }
.form-confirm{
  margin-top: 16px;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--green);
}

.contact-info{ padding: 44px; display:flex; flex-direction:column; gap: 28px; }
.contact-item{ display:flex; gap: 16px; }
.contact-item-icon{
  width: 38px; height:38px;
  border: 1px solid var(--ink);
  display:flex; align-items:center; justify-content:center;
  flex-shrink:0;
}
.contact-item-icon svg{ width:18px; height:18px; }
.contact-item h4{
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 6px;
  color: var(--ink-faint);
}
.contact-item a, .contact-item p{ font-size: 14.5px; color: var(--ink-soft); }
.contact-item a:hover{ color: var(--red); }
.ethics-note{
  margin-top: auto;
  border-top: 1px dashed var(--line);
  padding-top: 24px;
  font-size: 13px;
  color: var(--ink-faint);
  line-height: 1.6;
}

/* ===== Footer ===== */
.footer{
  border-top: 1px solid var(--line-inv);
  padding: 56px 0 32px;
  background: var(--paper-dark);
  color: var(--ink-inv-soft);
}
.footer-top{
  display:grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 36px;
}
.footer-brand .nav-wordmark{ color: var(--ink-inv); }
.footer-brand .nav-wordmark .dim{ color: var(--ink-inv-faint); }
.footer-brand p{ font-size: 13.5px; color: var(--ink-inv-faint); margin-top: 12px; max-width: 260px; line-height: 1.6; }
.footer-col h5{
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-inv-faint);
  margin-bottom: 16px;
}
.footer-col ul{ display:flex; flex-direction:column; gap: 10px; }
.footer-col a{ font-size: 14px; color: var(--ink-inv-soft); transition: 0.2s; }
.footer-col a:hover{ color: var(--red); }
.footer-bottom{
  border-top: 1px solid var(--line-inv);
  padding-top: 24px;
  display:flex;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--ink-inv-faint);
  flex-wrap: wrap;
  gap: 10px;
}

/* ===== Opération Chimera — bannière CTF ===== */
.chimera-section{
  background: var(--paper-dark);
  padding: 80px 0;
  position: relative;
  overflow: hidden;
}
.chimera-section::before{
  content: "CHIMERA";
  position: absolute;
  right: -20px;
  top: 50%;
  transform: translateY(-50%) rotate(90deg);
  font-family: var(--font-mono);
  font-size: 80px;
  font-weight: 700;
  letter-spacing: .12em;
  color: rgba(255,255,255,0.03);
  pointer-events: none;
  -webkit-user-select: none;
  user-select: none;
}
.chimera-dispatch{
  border-left: 3px solid var(--red);
  padding-left: 36px;
}
.chimera-header{
  display: flex;
  align-items: center;
  gap: 20px;
  margin-bottom: 36px;
  flex-wrap: wrap;
}
.chimera-ref{
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: .1em;
  color: var(--ink-inv-faint);
  text-transform: uppercase;
}
.chimera-live{
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--red);
  border: 1px solid var(--red);
  padding: 4px 10px 4px 8px;
  border-radius: 2px;
}
.chimera-pulse{
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--red);
  animation: chimera-blink 1.4s ease-in-out infinite;
}
@keyframes chimera-blink{
  0%, 100%{ opacity:1; }
  50%{ opacity:0.2; }
}
.chimera-body{
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 72px;
  align-items: center;
}
.chimera-overtitle{
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--red);
  display: block;
  margin-bottom: 12px;
}
.chimera-title{
  font-family: var(--font-display);
  font-size: clamp(38px, 5.5vw, 72px);
  font-weight: 300;
  line-height: 1.0;
  color: var(--ink-inv);
  margin-bottom: 22px;
}
.chimera-title em{
  color: var(--red);
  font-style: italic;
}
.chimera-desc{
  font-size: 16px;
  line-height: 1.65;
  color: var(--ink-inv-soft);
  max-width: 500px;
  margin-bottom: 36px;
}
.chimera-cta{
  background: var(--red);
  border-color: var(--red);
  color: #fff;
  letter-spacing: .06em;
}
.chimera-cta:hover{
  background: transparent;
  color: var(--red);
  border-color: var(--red);
}
.chimera-right{
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 28px;
  min-width: 260px;
}
.chimera-stats{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: rgba(200,220,170,0.10);
  border: 1px solid rgba(200,220,170,0.12);
}
.chimera-stat{
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 22px 24px;
  background: rgba(24,28,20,0.80);
  text-align: center;
}
.chimera-stat:last-child{
  grid-column: 1 / -1;
}
.chimera-stat b{
  font-family: var(--font-mono);
  font-size: 26px;
  font-weight: 700;
  color: var(--red);
  display: block;
  line-height: 1;
  margin-bottom: 6px;
}
.chimera-stat:last-child b{
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--ink-inv-soft);
}
.chimera-stat span{
  font-family: var(--font-mono);
  font-size: 9.5px;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--ink-inv-faint);
}
.chimera-stamp-wrap{
  text-align: right;
}
.chimera-stamp{
  font-size: 14px;
  padding: 9px 18px;
  opacity: .85;
}

@media (max-width: 980px){
  .chimera-body{ grid-template-columns: 1fr; gap: 44px; }
  .chimera-right{ align-items: flex-start; }
  .chimera-stats{ max-width: 360px; }
}
@media (max-width: 480px){
  .chimera-dispatch{ padding-left: 20px; }
  .chimera-stats{ max-width: 100%; }
  .chimera-section{ padding: 60px 0; }
}

/* ===== Reveal-on-scroll ===== */
.reveal{ opacity:1; transform:none; animation: revealUp 0.7s cubic-bezier(.2,.7,.2,1) both; }

.reveal-stagger > *{ opacity:1; transform:none; animation: revealUp 0.6s cubic-bezier(.2,.7,.2,1) both; }





/* Quand GSAP prend en charge les animations (motion.js), les transitions CSS
   seraient en conflit avec les tweens GSAP — on les désactive via body.gsap-motion */
body.gsap-motion .reveal,
body.gsap-motion .reveal-stagger > * {
  transition: none !important;
}

/* ===== Counter ===== */
.count{ font-variant-numeric: tabular-nums; }

/* ===== Responsive ===== */
@media (max-width: 980px){
  .hero-grid{ grid-template-columns: 1fr; }
  .deposition{ grid-template-columns: 1fr; }
  .deposition-photo{ border-right:none; border-bottom: 1px solid var(--line); }
  .folder-body{ grid-template-columns: 1fr; }
  .folder-main{ border-right:none; border-bottom: 1px solid var(--line); }
  .contact-layout{ grid-template-columns: 1fr; }
  .contact-form-wrap{ border-right:none; border-bottom: 1px solid var(--line); }
  .exhibits{ grid-template-columns: 1fr; }
  .exhibit{ border-right:none; border-bottom: 1px solid var(--line); }
  .footer-top{ grid-template-columns: 1fr 1fr; gap: 32px; }
  .redacted-grid{ grid-template-columns: 1fr; }
}

@media (max-width: 760px){
  .nav-links{ display:none; }
  .hamburger{ display:flex; }
  .hero{ padding: 178px 0 60px; }
  .hero-sub{ font-size: 16px; }
  .section{ padding: 80px 0; }
  .section-head{ flex-direction:column; align-items:flex-start; }
  .section-meta-right{ text-align:left; }
  .form-row{ grid-template-columns: 1fr; }
  .footer-top{ grid-template-columns: 1fr; gap: 28px; }
  .footer-bottom{ flex-direction:column; }
  .waitlist-block{ flex-direction:column; align-items:flex-start; }
  .waitlist-form{ width:100%; }
}

@media (max-width: 480px){
  .container{ padding: 0 16px; }
  .nav-inner{ padding: 12px 16px; }
  .nav-mobile a{ padding: 14px 16px; }
  .hero{ padding: 148px 0 48px; }
  .hero-sub{ font-size: 15px; }
  .section{ padding: 60px 0; }
  .btn{ padding: 12px 18px; font-size: 12px; width: 100%; justify-content: center; }
  .hero-ctas{ flex-direction: column; }
  .dossier-card{ padding: 18px; }
}

@media (prefers-reduced-motion: reduce){
  *{ animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}

/* ===================================================
   DOSSIER MODAL
   =================================================== */
.dossier-modal{
  position: fixed;
  inset: 0;
  z-index: 9000;
  background: rgba(0,0,0,0.85);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  visibility: hidden;
  transition: opacity .28s ease, visibility .28s ease;
  -webkit-backdrop-filter: blur(3px);
  backdrop-filter: blur(3px);
}
.dossier-modal.is-open{
  opacity: 1;
  visibility: visible;
}
.dossier-modal-inner{
  background: var(--paper);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-deep);
  max-width: 1080px;
  width: 100%;
  max-height: 88vh;
  display: flex;
  flex-direction: column;
  transform: translateY(14px);
  transition: transform .28s cubic-bezier(.2,.7,.2,1);
  overflow: hidden;
}
.dossier-modal.is-open .dossier-modal-inner{
  transform: translateY(0);
}

/* ── En-tête ── */
.dm-header{
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 18px 28px;
  background: var(--paper-dark);
  color: var(--ink-inv);
  flex-shrink: 0;
  border-bottom: 2px solid var(--red);
}
.dm-header-left{ display: flex; flex-direction: column; gap: 2px; }
.dm-folio{
  font-family: var(--font-mono);
  font-size: 9.5px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--ink-inv-faint);
}
.dm-title{
  font-family: var(--font-display);
  font-size: clamp(16px,2.2vw,22px);
  font-weight: 400;
  color: var(--ink-inv);
  letter-spacing: -.01em;
}
.dm-header-right{
  display: flex;
  align-items: center;
  gap: 18px;
  flex-shrink: 0;
}
.dm-status{
  display: flex;
  align-items: center;
  gap: 7px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--red);
}
.dm-dot{
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--red);
  animation: chimera-blink 1.4s ease-in-out infinite;
}
.dm-close{
  background: none;
  border: 1px solid rgba(180,200,165,0.25);
  color: var(--ink-soft);
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 15px;
  border-radius: 2px;
  transition: background .15s, color .15s, border-color .15s;
  line-height: 1;
  padding: 0;
}
.dm-close:hover{
  background: var(--red);
  border-color: var(--red);
  color: #fff;
}

/* ── Corps ── */
.dm-body{
  display: grid;
  grid-template-columns: 1fr 380px;
  overflow-y: auto;
  flex: 1;
}

/* Vidéo (gauche) */
.dm-left{
  border-right: 1px solid var(--line);
  display: flex;
  flex-direction: column;
}
.dm-video-wrap{
  position: relative;
  background: #0a0908;
  aspect-ratio: 16 / 9;
  width: 100%;
  overflow: hidden;
  flex-shrink: 0;
}
.dm-video-wrap video{
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}
.dm-video-overlay{
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: rgba(10,9,8,.65);
  pointer-events: none;
  transition: opacity .2s;
}
.dm-video-overlay.hidden{ opacity: 0; }
.dm-play-icon{
  font-size: 36px;
  color: var(--ink-soft);
  line-height: 1;
}
.dm-video-label{
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--ink-faint);
}
.dm-video-fallback{
  color: var(--ink-faint);
  font-family: var(--font-mono);
  font-size: 12px;
  text-align: center;
  padding: 40px 24px;
}
.dm-video-caption{
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: .07em;
  color: var(--ink-faint);
  padding: 10px 20px 16px;
  border-top: 1px solid var(--line);
  text-transform: uppercase;
  background: var(--paper-2);
}

/* Méta (droite) */
.dm-right{
  display: flex;
  flex-direction: column;
  padding: 24px 22px;
  gap: 0;
  overflow-y: auto;
}
.dm-block{ display: flex; flex-direction: column; gap: 10px; }
.dm-block-label{
  font-family: var(--font-mono);
  font-size: 9.5px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--ink-faint);
  border-bottom: 1px solid var(--line);
  padding-bottom: 8px;
  margin-bottom: 4px;
}
.dm-dl-btn{
  background: var(--paper-dark);
  color: var(--ink-inv);
  border-color: var(--paper-dark);
  display: flex;
  align-items: center;
  gap: 8px;
  justify-content: center;
  padding: 13px 18px;
  font-size: 11.5px;
  transition: background .18s, border-color .18s;
}
.dm-dl-btn:hover{
  background: var(--red);
  border-color: var(--red);
  color: #fff;
}
.dm-dl-icon{ font-size: 16px; }
.dm-dl-meta{
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--ink-faint);
  text-align: center;
}
.dm-github-link{
  display: flex;
  align-items: center;
  gap: 7px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .04em;
  color: var(--ink-soft);
  text-decoration: none;
  border: 1px solid var(--line);
  border-radius: 2px;
  padding: 9px 12px;
  transition: border-color .18s, color .18s, background .18s;
  margin-top: 4px;
}
.dm-github-link:hover{
  border-color: var(--ink);
  color: var(--ink);
  background: var(--paper-2);
}
.dm-github-link--hidden{ display: none; }
.dm-ctf-btn{
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--red);
  text-decoration: none;
  border: 1px solid rgba(169,48,27,.35);
  padding: 6px 12px;
  border-radius: 2px;
  white-space: nowrap;
  transition: background .18s, color .18s, border-color .18s;
}
.dm-ctf-btn:hover{
  background: var(--red);
  color: #fff;
  border-color: var(--red);
}
.dm-divider{
  height: 1px;
  background: var(--line);
  margin: 20px 0;
}
.dm-cmds{ flex: 1; }
.dm-terminal{
  font-size: 12px;
  line-height: 1.75;
  max-height: 280px;
  overflow-y: auto;
}
.dm-cmds-note{
  font-family: var(--font-mono);
  font-size: 10.5px;
  color: var(--ink-faint);
  margin-top: 10px;
  line-height: 1.5;
  opacity: .7;
}

/* ── Responsive ── */
@media (max-width: 820px){
  .dm-body{ grid-template-columns: 1fr; }
  .dm-left{ border-right: none; border-bottom: 1px solid var(--line); }
  .dossier-modal-inner{ max-height: 92vh; }
}
@media (max-width: 480px){
  .dm-header{ padding: 14px 16px; }
  .dm-right{ padding: 16px 14px; }
  .dossier-modal{ padding: 0; }
  .dossier-modal-inner{ max-height: 100dvh; border: none; }
}

@keyframes revealUp{ from{opacity:0;transform:translateY(20px)} to{opacity:1;transform:none} }