/* ============================================================
   Portfolio Ulrich C. Wangrawa
   Cybersécurité offensive & Cyber renseignement
   Design : rouge & noir, sombre, imposant. Thème unique.
   Aucune dépendance externe (police système) = sécurité + rapidité.
   ============================================================ */

:root {
  /* Palette rouge / noir */
  --bg:            #08080a;
  --bg-alt:        #0d0d10;
  --surface:       #121216;
  --surface-2:     #1a1a1f;
  --border:        #26262c;
  --border-red:    #3a1a1e;
  --text:          #f4f4f6;
  --text-soft:     #a9a9b3;
  --text-faint:    #8b8f9c;

  --red:           #e11d2a;
  --red-bright:    #ff2d3a;
  --red-deep:      #a80f1a;
  --red-soft:      rgba(225, 29, 42, .12);
  --red-glow:      rgba(225, 29, 42, .45);

  --shadow:        0 2px 6px rgba(0,0,0,.5), 0 16px 40px rgba(0,0,0,.4);
  --shadow-red:    0 10px 40px -12px var(--red-glow);

  --radius:        4px;
  --radius-sm:     3px;
  --maxw:          1160px;
  --pad:           clamp(1.1rem, 4vw, 2.2rem);

  --font: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --font-mono: ui-monospace, "SFMono-Regular", "JetBrains Mono", Menlo, Consolas, monospace;

  --ease: cubic-bezier(.22, .61, .36, 1);

  color-scheme: dark;
}

/* ---------------- Base ---------------- */
* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

h1, h2, h3 { line-height: 1.08; letter-spacing: -.02em; margin: 0 0 .5em; font-weight: 800; }
p { margin: 0 0 1rem; }
a { color: var(--red); text-decoration: none; transition: color .2s var(--ease); }
a:hover { color: var(--red-bright); }
strong { color: var(--text); }
img { max-width: 100%; display: block; }
svg { display: block; }

.container { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: var(--pad); }

.skip-link {
  position: absolute; left: -999px; top: 0; z-index: 200;
  background: var(--red); color: #fff; padding: .6rem 1rem;
}
.skip-link:focus { left: 0; }

:focus-visible { outline: 2px solid var(--red); outline-offset: 3px; }

::selection { background: var(--red); color: #fff; }

/* ---------------- Boutons ---------------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  padding: .85rem 1.6rem; border-radius: var(--radius-sm);
  font-weight: 700; font-size: .82rem; letter-spacing: .08em; text-transform: uppercase; cursor: pointer;
  border: 1px solid transparent;
  transition: transform .15s var(--ease), background .2s var(--ease), box-shadow .2s var(--ease), border-color .2s, color .2s;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }
.btn-primary { background: var(--red); color: #fff; box-shadow: var(--shadow-red); }
.btn-primary:hover { background: var(--red-bright); color: #fff; box-shadow: 0 14px 46px -10px var(--red-glow); }
.btn-ghost { background: transparent; color: var(--text); border-color: var(--border); }
.btn-ghost:hover { border-color: var(--red); color: var(--red); }
.btn-block { width: 100%; }

/* ---------------- En-tête ---------------- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: color-mix(in srgb, var(--bg) 78%, transparent);
  backdrop-filter: saturate(160%) blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color .3s, background .3s;
}
.site-header.scrolled { border-bottom-color: var(--border); }
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 1rem; height: 70px; }

.brand { display: flex; align-items: center; gap: .7rem; color: var(--text); font-weight: 800; flex-shrink: 0; }
.brand:hover { color: var(--text); }
.brand-mark { color: var(--red); display: inline-flex; filter: drop-shadow(0 0 8px var(--red-glow)); }
.brand-logo { display: block; height: 34px; width: auto; }
.brand-logo-full { display: block; height: 36px; width: auto; filter: drop-shadow(0 0 9px var(--red-glow)); }
.footer-full-logo { display: block; width: 150px; height: auto; filter: drop-shadow(0 0 12px var(--red-glow)); }
@media (max-width: 1080px) { .brand-logo-full { height: 30px; } }
.brand-name { font-size: .95rem; letter-spacing: .04em; }

.nav { display: flex; align-items: center; min-width: 0; }
.nav-menu { list-style: none; display: flex; align-items: center; gap: .1rem; margin: 0; padding: 0; }
.nav-menu a {
  display: inline-block; white-space: nowrap;
  color: var(--text-soft); font-weight: 600; font-size: .8rem; letter-spacing: .03em; text-transform: uppercase;
  padding: .55rem .6rem; border-radius: var(--radius-sm); transition: color .2s, background .2s;
}
.nav-menu a:hover { color: var(--text); background: var(--surface-2); }
.nav-menu .nav-cta { color: var(--red); border: 1px solid var(--border-red); margin-left: .5rem; }
.nav-menu .nav-cta:hover { background: var(--red); color: #fff; border-color: var(--red); }

.nav-toggle { display: none; }

/* Nav minimaliste (page mentions légales) : un seul lien, toujours visible,
   jamais transformé en menu mobile en position fixe (pas de bouton burger). */
.nav-menu-static { list-style: none; display: flex; align-items: center; margin: 0; padding: 0; }
.nav-menu-static .nav-cta { color: var(--red); border: 1px solid var(--border-red); border-radius: var(--radius-sm); padding: .55rem .85rem; font-weight: 600; font-size: .82rem; letter-spacing: .04em; text-transform: uppercase; transition: color .2s, background .2s; }
.nav-menu-static .nav-cta:hover { background: var(--red); color: #fff; border-color: var(--red); }

/* ---- Bascule de langue FR / EN ---- */
.lang-toggle {
  display: inline-flex; align-items: center; margin-left: .9rem; flex-shrink: 0;
  border: 1px solid var(--border); border-radius: 100px; padding: 3px; background: var(--surface);
}
.lang-btn {
  border: none; background: transparent; color: var(--text-faint); cursor: pointer;
  font-family: var(--font-mono); font-size: .74rem; font-weight: 700; letter-spacing: .04em;
  padding: .35rem .65rem; border-radius: 100px; transition: color .2s, background .2s;
}
.lang-btn:hover { color: var(--text); }
.lang-btn.is-active { background: var(--red); color: #fff; }

/* ---------------- Hero ---------------- */
.hero { position: relative; overflow: hidden; padding: clamp(4rem, 12vw, 8rem) 0 clamp(3.5rem, 9vw, 6rem); }
.hero-bg {
  position: absolute; inset: 0; z-index: 0; pointer-events: none;
  background:
    radial-gradient(58% 50% at 82% 0%, color-mix(in srgb, var(--red) 30%, transparent), transparent 68%),
    radial-gradient(50% 50% at 0% 100%, color-mix(in srgb, var(--red-deep) 22%, transparent), transparent 70%);
}
.hero-bg::before {
  content: ""; position: absolute; inset: 0;
  background-image:
    linear-gradient(color-mix(in srgb, var(--red) 12%, transparent) 1px, transparent 1px),
    linear-gradient(90deg, color-mix(in srgb, var(--red) 12%, transparent) 1px, transparent 1px);
  background-size: 52px 52px;
  mask-image: radial-gradient(75% 65% at 60% 25%, #000 0%, transparent 78%);
  -webkit-mask-image: radial-gradient(75% 65% at 60% 25%, #000 0%, transparent 78%);
  opacity: .6;
  animation: gridpan 22s linear infinite;
}
@keyframes gridpan { from { background-position: 0 0; } to { background-position: 52px 52px; } }
@media (prefers-reduced-motion: reduce) { .hero-bg::before { animation: none; } }
.hero-bg::after { /* liseré rouge en bas du hero */
  content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 1px;
  background: linear-gradient(90deg, transparent, var(--red), transparent); opacity: .5;
}
.hero-inner { position: relative; z-index: 1; max-width: 900px; }
.hero-eyebrow {
  display: inline-flex; align-items: center; gap: .6rem; max-width: 100%;
  font-family: var(--font-mono); font-size: .8rem; font-weight: 600; letter-spacing: .08em; text-transform: uppercase;
  color: var(--red); border: 1px solid var(--border-red); background: var(--red-soft);
  padding: .4rem .9rem; border-radius: 100px; margin-bottom: 1.6rem;
}
.hero-eyebrow .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--red); box-shadow: 0 0 0 0 var(--red-glow); animation: pulse 2.4s infinite; }
@keyframes pulse { 0%{box-shadow:0 0 0 0 var(--red-glow);} 70%{box-shadow:0 0 0 7px transparent;} 100%{box-shadow:0 0 0 0 transparent;} }
@media (prefers-reduced-motion: reduce) { .hero-eyebrow .dot { animation: none; } }

.hero-title {
  font-size: clamp(2.4rem, 8vw, 5.2rem); font-weight: 900; letter-spacing: -.03em;
  text-transform: uppercase; margin-bottom: 1.4rem;
}
.hero-title .hl { color: var(--red); text-shadow: 0 0 30px var(--red-glow); }
.hero-lead { font-size: clamp(1.05rem, 2.2vw, 1.28rem); color: var(--text-soft); max-width: 660px; margin-bottom: 2.2rem; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 1rem; margin-bottom: 3.2rem; }

.hero-stats { display: flex; flex-wrap: wrap; gap: 0; margin: 0; border-top: 1px solid var(--border); }
.hero-stats div { display: flex; flex-direction: column; padding: 1.3rem clamp(1.2rem, 3vw, 2.2rem) 0; border-right: 1px solid var(--border); }
.hero-stats div:first-child { padding-left: 0; }
.hero-stats div:last-child { border-right: 0; }
.hero-stats dt { font-size: 1.15rem; font-weight: 800; color: var(--text); letter-spacing: .01em; }
.hero-stats dd { margin: .15rem 0 0; font-size: .82rem; color: var(--text-faint); }

/* ---------------- Sections ---------------- */
.section { padding: clamp(4rem, 10vw, 6.5rem) 0; position: relative; }
.section-alt { background: var(--bg-alt); border-block: 1px solid var(--border); }
.section-head { max-width: 680px; margin-bottom: 3.2rem; }
.section-eyebrow { font-family: var(--font-mono); font-size: .82rem; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; color: var(--red); margin-bottom: .7rem; }
.section-title { font-size: clamp(1.8rem, 4.5vw, 2.8rem); font-weight: 800; }
.section-sub { color: var(--text-soft); font-size: 1.05rem; margin: 0; }

/* ---------------- Profil ---------------- */
.about-grid { display: grid; grid-template-columns: 340px 1fr; gap: clamp(2rem, 5vw, 4.5rem); align-items: start; }
.about-media { position: sticky; top: 96px; }
.emblem {
  aspect-ratio: 1; border: 1px solid var(--border); border-radius: var(--radius);
  background: radial-gradient(70% 70% at 50% 40%, #16090b 0%, var(--surface) 60%, #0c0c0f 100%);
  display: grid; place-items: center; position: relative; overflow: hidden;
  box-shadow: var(--shadow); margin-bottom: 1.3rem; color: var(--red);
}
.emblem-grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(var(--border-red) 1px, transparent 1px),
    linear-gradient(90deg, var(--border-red) 1px, transparent 1px);
  background-size: 26px 26px; opacity: .35;
  mask-image: radial-gradient(60% 60% at 50% 50%, #000, transparent 75%);
  -webkit-mask-image: radial-gradient(60% 60% at 50% 50%, #000, transparent 75%);
}
.emblem-mark { position: relative; width: 62%; filter: drop-shadow(0 0 14px var(--red-glow)); }
.emblem-tag {
  position: absolute; bottom: 14px; left: 50%; transform: translateX(-50%);
  font-family: var(--font-mono); font-size: .64rem; letter-spacing: .18em; color: var(--red);
  border: 1px solid var(--border-red); background: rgba(0,0,0,.4); padding: .25rem .6rem; border-radius: 100px; white-space: nowrap;
}
.about-facts { list-style: none; margin: 0; padding: 0; display: grid; gap: 0; border: 1px solid var(--border); border-radius: var(--radius); }
.about-facts li { display: flex; justify-content: space-between; gap: 1rem; padding: .8rem 1rem; border-bottom: 1px solid var(--border); font-size: .88rem; }
.about-facts li:last-child { border-bottom: 0; }
.fact-label { color: var(--text-faint); font-family: var(--font-mono); font-size: .78rem; letter-spacing: .04em; }
.fact-value { color: var(--text); font-weight: 600; text-align: right; }

.about-text p { color: var(--text-soft); }
.values { list-style: none; margin: 1.6rem 0 0; padding: 0; display: grid; gap: .7rem; }
.values li { position: relative; padding-left: 1.9rem; color: var(--text); font-weight: 500; }
.values li::before {
  content: "▸"; position: absolute; left: 0; top: 0; color: var(--red); font-size: 1.05rem; line-height: 1.55;
}

/* ---------------- Cartes (opérations / terrain) ---------------- */
.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(310px, 1fr)); gap: 1.3rem; }
.card, .project {
  position: relative; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 1.7rem; box-shadow: var(--shadow);
  transition: transform .25s var(--ease), box-shadow .25s var(--ease), border-color .25s;
  overflow: hidden;
}
.card::before, .project::before { /* liseré rouge supérieur au survol */
  content: ""; position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, var(--red), transparent);
  transform: scaleX(0); transform-origin: left; transition: transform .3s var(--ease);
}
.card:hover, .project:hover { transform: translateY(-5px); border-color: var(--border-red); box-shadow: var(--shadow), var(--shadow-red); }
.card:hover::before, .project:hover::before { transform: scaleX(1); }

.card-icon {
  width: 48px; height: 48px; border-radius: var(--radius); display: grid; place-items: center; margin-bottom: 1.2rem;
  background: var(--red-soft); color: var(--red); border: 1px solid var(--border-red);
}
.card-icon svg { width: 24px; height: 24px; }
.card h3, .project h3 { font-size: 1.2rem; margin-bottom: .5rem; }
.card p, .project p { color: var(--text-soft); font-size: .95rem; margin: 0; }

.project-tag { display: inline-block; font-family: var(--font-mono); font-size: .72rem; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; color: var(--red); margin-bottom: .9rem; }
.project-stack { list-style: none; display: flex; flex-wrap: wrap; gap: .4rem; margin: 1.2rem 0 0; padding: 0; }
.project-stack li { font-family: var(--font-mono); font-size: .74rem; color: var(--text-soft); background: var(--surface-2); border: 1px solid var(--border); padding: .25rem .6rem; border-radius: var(--radius-sm); }
.projects-note { color: var(--text-faint); font-size: .88rem; margin-top: 1.6rem; font-style: italic; }

/* ---------------- Arsenal ---------------- */
.skills-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 1.3rem; }
.skill-group { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 1.5rem; box-shadow: var(--shadow); }
.skill-group h3 { display: flex; align-items: center; gap: .6rem; font-size: 1rem; margin-bottom: 1.1rem; color: var(--text); letter-spacing: 0; }
.sg-idx { display: grid; place-items: center; width: 26px; height: 26px; border-radius: var(--radius-sm); background: var(--red-soft); border: 1px solid var(--border-red); color: var(--red); font-family: var(--font-mono); font-size: .82rem; font-weight: 700; }
.tags { list-style: none; display: flex; flex-wrap: wrap; gap: .5rem; margin: 0; padding: 0; }
.tags li { font-size: .82rem; color: var(--text); background: var(--surface-2); border: 1px solid var(--border); padding: .35rem .75rem; border-radius: 100px; transition: border-color .2s, color .2s; }
.tags li:hover { border-color: var(--red); color: var(--red); }

/* ---------------- Contact ---------------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 5vw, 4.5rem); align-items: start; }
.contact-intro p { color: var(--text-soft); }
.contact-links { list-style: none; margin: 1.9rem 0 0; padding: 0; display: grid; gap: 1rem; }
.contact-links li { display: flex; align-items: center; gap: .85rem; }
.contact-links svg { width: 20px; height: 20px; color: var(--red); flex-shrink: 0; }
.contact-links a { color: var(--text); font-weight: 500; word-break: break-word; }
.contact-links a:hover { color: var(--red); }

.contact-form { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: clamp(1.4rem, 4vw, 2.1rem); box-shadow: var(--shadow); }
.field { margin-bottom: 1.1rem; }
.field label { display: block; font-family: var(--font-mono); font-size: .78rem; letter-spacing: .04em; text-transform: uppercase; font-weight: 600; margin-bottom: .45rem; color: var(--text-soft); }
.field input, .field textarea {
  width: 100%; padding: .8rem .9rem; font: inherit; font-size: .95rem; color: var(--text);
  background: var(--bg); border: 1px solid var(--border); border-radius: var(--radius-sm);
  transition: border-color .2s, box-shadow .2s; resize: vertical;
}
.field input:focus, .field textarea:focus { outline: none; border-color: var(--red); box-shadow: 0 0 0 3px var(--red-soft); }
.form-hint { font-size: .8rem; color: var(--text-faint); margin: .9rem 0 0; text-align: center; }

/* Pot de miel anti-spam : hors écran, invisible pour les humains */
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

/* Messages d'état du formulaire */
.form-status { font-size: .9rem; margin: .9rem 0 0; text-align: center; min-height: 1.2em; }
.form-status.is-ok { color: #34d399; }
.form-status.is-err { color: var(--red-bright); }

/* ---------------- Pied de page ---------------- */
.site-footer { border-top: 1px solid var(--border); padding: 2.2rem 0; background: var(--bg-alt); }
.footer-inner { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 1rem; }
.footer-inner p { margin: 0; color: var(--text-faint); font-size: .88rem; }
.footer-top { font-size: .85rem; color: var(--text-soft); font-family: var(--font-mono); }

/* ---------------- Animations d'apparition ---------------- */
/* Sans JavaScript, tout reste visible (pas de page blanche). Les animations
   ne s'activent que si <html> porte la classe .js (ajoutée par js/head.js). */
.reveal { opacity: 1; }
html.js .reveal { opacity: 0; transform: translateY(24px); transition: opacity .6s var(--ease), transform .6s var(--ease); }
html.js .reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { html.js .reveal { opacity: 1; transform: none; transition: none; } }

/* ---------------- Responsive ---------------- */
@media (max-width: 880px) {
  .about-grid { grid-template-columns: 1fr; }
  .about-media { position: static; max-width: 380px; }
  .emblem { max-width: 300px; }
  .contact-grid { grid-template-columns: 1fr; }
  .hero-stats div { padding-top: 1rem; }
}

/* Le menu desktop (7 liens + logo + sélecteur de langue) a besoin de place :
   on bascule en menu mobile bien avant qu'il ne soit à l'étroit (tablettes incluses). */
@media (max-width: 1080px) {
  .nav-toggle {
    display: inline-flex; flex-direction: column; justify-content: center; gap: 5px;
    width: 44px; height: 44px; padding: 0 11px; background: var(--surface);
    border: 1px solid var(--border); border-radius: var(--radius-sm); cursor: pointer; order: 2;
  }
  .nav-toggle span { display: block; height: 2px; width: 100%; background: var(--text); transition: transform .25s, opacity .25s; }
  .nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); background: var(--red); }
  .nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
  .nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); background: var(--red); }

  .nav-menu {
    position: fixed; inset: 70px 0 auto 0; flex-direction: column; align-items: stretch; gap: .2rem;
    background: var(--bg); border-bottom: 1px solid var(--border); padding: 1rem var(--pad) 1.4rem;
    transform: translateY(-130%); transition: transform .3s var(--ease); box-shadow: var(--shadow);
  }
  .nav-menu.open { transform: translateY(0); }
  .nav-menu a { padding: .85rem 1rem; font-size: .9rem; white-space: normal; }
  .nav-menu .nav-cta { margin-left: 0; text-align: center; margin-top: .4rem; }

  .lang-toggle { margin-left: .5rem; order: 1; }
}

@media (max-width: 720px) {
  .hero-stats { flex-direction: column; }
  .hero-stats div { border-right: 0; border-bottom: 1px solid var(--border); padding: 1rem 0; width: 100%; }
  .hero-stats div:last-child { border-bottom: 0; }
}

/* Très petits écrans (téléphones anciens/étroits) : resserrer l'en-tête */
@media (max-width: 380px) {
  .header-inner { gap: .3rem; }
  .brand-logo-full { height: 22px; }
  .nav-menu-static { min-width: 0; flex: 1 1 auto; }
  .nav-menu-static li { min-width: 0; }
  .nav-menu-static .nav-cta { display: inline-block; padding: .4rem .5rem; font-size: .62rem; letter-spacing: .02em; white-space: normal; text-align: center; line-height: 1.3; }
  .lang-toggle { margin-left: .25rem; }
  .lang-btn { padding: .28rem .42rem; font-size: .64rem; }
}

/* ============================================================
   AJOUTS — Vie & mouvement, punchlines EN, panneau éthique
   ============================================================ */

/* ---- Ligne de balayage (scanline) sur le hero ---- */
.hero-scan {
  position: absolute; inset: 0; z-index: 0; pointer-events: none; overflow: hidden; opacity: .5;
}
.hero-scan::before {
  content: ""; position: absolute; left: 0; right: 0; height: 34%;
  background: linear-gradient(180deg, transparent, color-mix(in srgb, var(--red) 9%, transparent), transparent);
  animation: scan 7s ease-in-out infinite;
}
@keyframes scan { 0%{transform:translateY(-40%);} 50%{transform:translateY(240%);} 100%{transform:translateY(-40%);} }

/* ---- Titre : léger battement lumineux + effet glitch au survol ---- */
.hero-title .hl { position: relative; animation: hlpulse 3.4s ease-in-out infinite; }
@keyframes hlpulse { 0%,100%{ text-shadow: 0 0 26px var(--red-glow); } 50%{ text-shadow: 0 0 44px var(--red-glow), 0 0 12px var(--red); } }
.glitch::before, .glitch::after {
  content: attr(data-text); position: absolute; left: 0; top: 0; width: 100%;
  clip-path: inset(0 0 0 0); opacity: 0;
}
.hero-title:hover .glitch::before { color: #22d3ee; animation: glitchA .5s steps(2) 1; }
.hero-title:hover .glitch::after  { color: #ff2d3a; animation: glitchB .5s steps(2) 1; }
@keyframes glitchA { 0%{opacity:.8; transform:translate(-3px,-2px); clip-path:inset(0 0 62% 0);} 100%{opacity:0; transform:none;} }
@keyframes glitchB { 0%{opacity:.8; transform:translate(3px,2px); clip-path:inset(58% 0 0 0);} 100%{opacity:0; transform:none;} }

/* ---- Ligne « tapée » type terminal ---- */
.hero-typed {
  font-family: var(--font-mono); font-size: clamp(.9rem, 2vw, 1.05rem); color: var(--text-soft);
  margin: -.6rem 0 1.8rem; min-height: 1.4em;
}
.hero-typed .prompt { color: var(--red); font-weight: 700; }
.hero-typed #typed { color: var(--text); }
.hero-typed .caret {
  display: inline-block; width: .6ch; height: 1.05em; margin-left: 2px; vertical-align: -2px;
  background: var(--red); animation: blink 1.05s steps(1) infinite;
}
@keyframes blink { 0%,50%{opacity:1;} 50.01%,100%{opacity:0;} }

/* ---- Bandeau défilant ---- */
.marquee {
  border-block: 1px solid var(--border); background: var(--bg-alt);
  overflow: hidden; white-space: nowrap; padding: .85rem 0;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}
.marquee-track { display: inline-flex; align-items: center; gap: 1.4rem; animation: marquee 26s linear infinite; }
.marquee-track span {
  font-family: var(--font-mono); font-size: .84rem; letter-spacing: .12em; text-transform: uppercase;
  color: var(--text-soft); font-weight: 600;
}
.marquee-track i { color: var(--red); font-style: normal; font-size: .7rem; }
@keyframes marquee { from{transform:translateX(0);} to{transform:translateX(-50%);} }
.marquee:hover .marquee-track { animation-play-state: paused; }

/* ---- Punchlines anglaises ---- */
.pull-en {
  font-family: var(--font-mono); color: var(--red); font-weight: 600;
  letter-spacing: .02em; font-size: 1.02rem; margin: -.2rem 0 1.2rem;
}
.pull-en.big { font-size: clamp(1.15rem, 3vw, 1.7rem); margin-top: .4rem; }

/* ---- Sous-accroche du hero ---- */
.hero-sub {
  font-family: var(--font-mono); color: var(--red); font-weight: 600;
  font-size: clamp(1rem, 2.6vw, 1.35rem); letter-spacing: .01em;
  margin: -.6rem 0 1.5rem;
}

/* ---- Emblème : rotation lente ---- */
.emblem-spin { transform-origin: 100px 100px; animation: spin 40s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

/* ---- Panneau Éthique ---- */
.ethics-panel {
  display: grid; grid-template-columns: 1fr 1.15fr; gap: clamp(1.8rem, 5vw, 3.5rem);
  background:
    radial-gradient(70% 120% at 0% 0%, color-mix(in srgb, var(--red) 12%, transparent), transparent 60%),
    var(--surface);
  border: 1px solid var(--border-red); border-left: 3px solid var(--red);
  border-radius: var(--radius); padding: clamp(1.8rem, 5vw, 3rem); box-shadow: var(--shadow), var(--shadow-red);
}
.ethics-head .section-title { margin-bottom: .4rem; }
.ethics-body p { color: var(--text-soft); }
.ethics-body strong { color: var(--text); }
.ethics-list { list-style: none; margin: 1.4rem 0; padding: 0; display: grid; gap: .7rem; }
.ethics-list li { display: flex; align-items: flex-start; gap: .7rem; color: var(--text); font-weight: 500; }
.ethics-list .chk {
  flex-shrink: 0; display: grid; place-items: center; width: 22px; height: 22px; margin-top: 1px;
  border-radius: 50%; background: var(--red-soft); border: 1px solid var(--border-red);
  color: var(--red); font-size: .72rem; font-weight: 800;
}
.ethics-foot {
  margin: 1.4rem 0 0; padding-top: 1.2rem; border-top: 1px solid var(--border);
  font-family: var(--font-mono); font-size: .92rem; color: var(--red); letter-spacing: .01em;
}
.em em, .card p em { color: var(--text); font-style: normal; text-decoration: underline; text-decoration-color: var(--red); text-underline-offset: 3px; }

@media (prefers-reduced-motion: reduce) {
  .hero-scan::before, .hero-title .hl, .marquee-track, .emblem-spin { animation: none; }
}

@media (max-width: 880px) {
  .ethics-panel { grid-template-columns: 1fr; }
}

/* ---- Ligne « Pour qui » ---- */
.audience {
  margin: 1rem 0 0; font-size: .9rem; color: var(--text-faint); line-height: 1.7;
}
.audience span { color: var(--red); font-weight: 700; font-family: var(--font-mono); }

/* ---- Titres de piliers de services ---- */
.svc-pillar {
  display: flex; align-items: center; gap: .8rem; margin: 2.4rem 0 1.3rem;
  font-size: 1.05rem; letter-spacing: .02em; color: var(--text);
}
.svc-pillar:first-of-type { margin-top: 0; }
.svc-pillar > span:first-child {
  display: grid; place-items: center; min-width: 30px; height: 30px; padding: 0 .3rem;
  font-family: var(--font-mono); font-size: .8rem; font-weight: 700; color: var(--red);
  background: var(--red-soft); border: 1px solid var(--border-red); border-radius: var(--radius-sm);
}
.svc-pillar::after { content: ""; flex: 1; height: 1px; background: var(--border); }

/* ---- Section Méthode ---- */
.method { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.3rem; counter-reset: step; }
.method li {
  position: relative; background: var(--surface); border: 1px solid var(--border);
  border-top: 2px solid var(--red); border-radius: var(--radius); padding: 1.6rem 1.4rem; box-shadow: var(--shadow);
}
.method .step-num {
  display: grid; place-items: center; width: 40px; height: 40px; margin-bottom: 1rem;
  font-family: var(--font-mono); font-size: 1.1rem; font-weight: 800; color: var(--red);
  background: var(--red-soft); border: 1px solid var(--border-red); border-radius: 50%;
}
.method h3 { font-size: 1.05rem; margin-bottom: .5rem; }
.method p { color: var(--text-soft); font-size: .92rem; margin: 0; }

/* ---- Notes secondaires (arsenal / contact) ---- */
.skills-note { color: var(--text-faint); font-size: .88rem; margin-top: 1.6rem; font-style: italic; }
.contact-plain { color: var(--text); font-weight: 500; }
.contact-note { color: var(--text-faint); font-size: .85rem; margin-top: 1.2rem; }

/* ---- Tag secondaire (contact) ---- */
.tag-soft {
  display: inline-block; margin-left: .5rem; font-family: var(--font-mono); font-size: .68rem;
  letter-spacing: .04em; color: var(--text-faint); border: 1px solid var(--border); border-radius: 100px; padding: .1rem .5rem;
}

@media (max-width: 900px) { .method { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 520px) { .method { grid-template-columns: 1fr; } }

/* ============================================================
   AJOUTS — Témoignages, FAQ, nav active, bouton haut, footer
   ============================================================ */

/* ---- Nav : section active (scrollspy) ---- */
.nav-menu a.active { color: var(--text); }
.nav-menu a.active:not(.nav-cta) { background: var(--surface-2); }

/* ---- Témoignages ---- */
.quotes { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 1.3rem; }
.quote {
  margin: 0; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 1.7rem; box-shadow: var(--shadow); position: relative;
}
.quote::before {
  content: "\201C"; position: absolute; top: .2rem; right: 1.1rem;
  font-size: 3.4rem; line-height: 1; color: var(--red); opacity: .28; font-family: Georgia, serif;
}
.quote blockquote { margin: 0 0 1.1rem; color: var(--text); font-size: 1rem; line-height: 1.6; }
.quote figcaption { display: flex; align-items: center; gap: .8rem; border-top: 1px solid var(--border); padding-top: .9rem; }
.q-avatar {
  flex-shrink: 0; width: 42px; height: 42px; border-radius: 50%; display: grid; place-items: center;
  font-family: var(--font-mono); font-weight: 700; font-size: .85rem; color: var(--red);
  background: var(--red-soft); border: 1px solid var(--border-red);
}
.q-id { display: flex; flex-direction: column; gap: .05rem; }
.q-name { font-weight: 700; color: var(--text); font-size: .92rem; }
.q-org { font-size: .8rem; color: var(--text-faint); }

/* ---- FAQ (accordéon natif) ---- */
.faq { display: grid; gap: .8rem; max-width: 820px; }
.faq details {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 0 1.3rem; box-shadow: var(--shadow); transition: border-color .2s;
}
.faq details[open] { border-color: var(--border-red); }
.faq summary {
  cursor: pointer; list-style: none; padding: 1.1rem 0; font-weight: 600; color: var(--text);
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+"; font-family: var(--font-mono); font-size: 1.4rem; color: var(--red);
  transition: transform .25s var(--ease); line-height: 1;
}
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { margin: 0; padding: 0 0 1.2rem; color: var(--text-soft); font-size: .95rem; }

/* ---- Bouton flottant « haut de page » ---- */
.to-top {
  position: fixed; right: 1.2rem; bottom: 1.2rem; z-index: 90;
  width: 46px; height: 46px; display: grid; place-items: center;
  background: var(--red); color: #fff; border: none; border-radius: 50%;
  cursor: pointer; box-shadow: var(--shadow-red);
  opacity: 0; visibility: hidden; transform: translateY(12px);
  transition: opacity .25s var(--ease), transform .25s var(--ease), visibility .25s, background .2s;
}
.to-top.show { opacity: 1; visibility: visible; transform: none; }
.to-top:hover { background: var(--red-bright); }

/* ---- Pied de page enrichi ---- */
.footer-top-row { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 1.5rem; padding-bottom: 1.6rem; margin-bottom: 1.4rem; border-bottom: 1px solid var(--border); }
.footer-logo { display: inline-flex; align-items: center; gap: .55rem; }
.footer-mark { color: var(--red); display: inline-flex; filter: drop-shadow(0 0 8px var(--red-glow)); }
.footer-brand .brand-name { font-weight: 800; letter-spacing: .04em; color: var(--text); }
.footer-tag { margin: .5rem 0 0; font-family: var(--font-mono); font-size: .82rem; color: var(--red); }
.footer-slogan {
  text-align: center; color: #ffffff; font-family: var(--font-mono);
  font-size: clamp(.95rem, 2.2vw, 1.15rem); letter-spacing: .04em;
  margin: 2rem 0; padding: 1.4rem 0; border-block: 1px solid var(--border);
}
.footer-nav { display: flex; flex-wrap: wrap; gap: .4rem 1.1rem; align-items: center; }
.footer-nav a { color: var(--text-soft); font-size: .88rem; }
.footer-nav a:hover { color: var(--red); }
.footer-inner a { color: var(--text-soft); }
.footer-inner a:hover { color: var(--red); }

/* ---- Ancrages sous le header collant ---- */
section[id] { scroll-margin-top: 84px; }

/* ---- Fond image du hero (derrière « WE STRIKE FIRST ») ---- */
.hero-photo {
  position: absolute; inset: 0; z-index: 0; pointer-events: none;
  background:
    linear-gradient(90deg, var(--bg) 12%, rgba(8,8,10,.55) 42%, rgba(8,8,10,0) 78%),
    url("../assets/hero-hacker.jpg") right center / cover no-repeat;
  opacity: .5;
  -webkit-mask-image: linear-gradient(90deg, transparent 0%, transparent 30%, #000 80%);
  mask-image: linear-gradient(90deg, transparent 0%, transparent 30%, #000 80%);
}
@media (max-width: 720px) { .hero-photo { opacity: .28; } }

/* ---- Bandeau CTA avec image d'ambiance (voile sombre pour la lisibilité) ---- */
.cta-band { position: relative; overflow: hidden; padding: clamp(3.5rem, 8vw, 5.5rem) 0; border-block: 1px solid var(--border); background: var(--bg-alt); }
.cta-band-media {
  position: absolute; inset: 0; z-index: 0; pointer-events: none;
  background:
    linear-gradient(90deg, var(--bg) 6%, rgba(8,8,10,.74) 46%, rgba(8,8,10,.5) 100%),
    url("../assets/hero-hacker.jpg") center 30% / cover no-repeat;
}
.cta-band-inner { position: relative; z-index: 1; max-width: 760px; }
.cta-title { font-size: clamp(1.7rem, 4.5vw, 2.6rem); font-weight: 800; margin: .3rem 0 .8rem; }
.cta-sub { color: var(--text-soft); font-size: 1.05rem; margin: 0 0 1.6rem; max-width: 620px; }

.emblem-photo::after {
  content: ""; position: absolute; inset: 0; z-index: 2; border-radius: inherit;
  background:
    linear-gradient(180deg, transparent 52%, rgba(8,8,10,.6)),
    url("../assets/profil.jpg") center top / cover no-repeat;
}
.emblem-photo .emblem-tag { z-index: 3; }
.emblem-fallback { z-index: 1; }

/* ---- Page Mentions légales ---- */
.legal { max-width: 760px; }
.legal h1 { margin-bottom: 2rem; }
.legal h2 { font-size: 1.2rem; margin: 2.2rem 0 .6rem; color: var(--text); }
.legal p { color: var(--text-soft); }
.legal a { color: var(--red); }
.legal .values li { color: var(--text-soft); }
.legal-todo { font-family: var(--font-mono); font-size: .85rem; color: var(--text-faint); border-left: 2px solid var(--border-red); padding-left: .9rem; }
.legal-updated { margin-top: 2.5rem; font-size: .85rem; color: var(--text-faint); }

/* ============================================================
   SECTIONS CLAIRES (repos visuel) + HARMONISATION
   ============================================================ */

/* Sections à fond clair : on redéfinit les variables → tous les composants s'adaptent */
.section-light {
  --bg: #f5f6f8;
  --bg-alt: #ffffff;
  --surface: #ffffff;
  --surface-2: #eef0f4;
  --border: #e3e6ec;
  --border-red: #f2ccd0;
  --text: #14161b;
  --text-soft: #454b57;
  --text-faint: #6b7180;
  --red: #cf1225;
  --red-bright: #e11d2a;
  --red-soft: #fdeaec;
  --shadow: 0 1px 2px rgba(16,24,40,.05), 0 12px 30px rgba(16,24,40,.09);
  --shadow-red: 0 12px 34px -14px rgba(207,18,37,.35);
  background: var(--bg);
  color: var(--text);
}
.section-light .section-title { color: var(--text); }
.section-light .method li { border-top-color: var(--red); }
/* liseré de séparation net entre clair et sombre */
.section-light + .section, .section + .section-light { position: relative; }

/* Harmonisation des espacements (moins de vides) */
.section { padding: clamp(3.2rem, 7.5vw, 5.2rem) 0; }
.section-head { margin-bottom: 2.4rem; }
.hero { padding: clamp(3rem, 9vw, 6rem) 0 clamp(3rem, 7vw, 4.5rem); }
.cta-band + .section { padding-top: clamp(3rem, 7vw, 4.5rem); }

/* ============================================================
   PAGE MÉTHODOLOGIE
   ============================================================ */
.method-intro { max-width: 760px; color: var(--text-soft); font-size: 1.05rem; margin-top: 1rem; }
.method-intro em { color: var(--text); font-style: normal; border-bottom: 1px dotted var(--border-red); }

/* 6 phases : même carte que .method, en grille souple */
.method.phases { grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); }

/* Constats fréquents : réutilise .skill-group, + description */
.vuln-desc { color: var(--text-soft); font-size: .9rem; margin: 0; }
.vuln-desc strong { color: var(--text); }

/* Outils */
.tools-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); gap: 1.2rem; }
.tool-item {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 1.3rem 1.4rem; box-shadow: var(--shadow);
}
.tool-item h3 { font-size: 1rem; margin-bottom: .4rem; color: var(--red); font-family: var(--font-mono); }
.tool-item p { color: var(--text-soft); font-size: .9rem; margin: 0; }
.tools-note { margin-top: 1.4rem; color: var(--text-faint); font-size: .88rem; font-style: italic; }

/* ---- Cas pratiques illustratifs ---- */
.cases { display: grid; grid-template-columns: repeat(auto-fit, minmax(340px, 1fr)); gap: 1.4rem; }
.case-card {
  background: var(--surface); border: 1px solid var(--border); border-top: 2px solid var(--red);
  border-radius: var(--radius); padding: 1.6rem; box-shadow: var(--shadow);
}
.case-card h3 { font-size: 1.15rem; margin-bottom: .7rem; }
.case-card p { color: var(--text-soft); font-size: .93rem; margin: 0 0 1rem; }
.case-card p:last-child { margin-bottom: 0; }
.case-card strong { color: var(--text); }
.case-card code { font-family: var(--font-mono); background: var(--surface-2); padding: .05rem .35rem; border-radius: 4px; font-size: .85em; }
.case-code {
  background: #050507; border: 1px solid var(--border-red); border-radius: var(--radius-sm);
  padding: .9rem 1.1rem; margin: 0 0 1rem; overflow-x: auto;
}
.case-code code {
  background: none; padding: 0; font-family: var(--font-mono); font-size: .82rem; line-height: 1.6;
  color: #7ee787; white-space: pre;
}

/* Lien contextuel vers la page Méthodologie (section Méthode) */
.method-link {
  display: inline-block; margin-top: 1.1rem; color: var(--red); font-weight: 600; font-size: .95rem;
  border-bottom: 1px solid transparent; transition: border-color .2s, color .2s;
}
.method-link:hover { color: var(--red-bright); border-bottom-color: currentColor; }

/* ---- Page 404 ---- */
.error-page { text-align: center; padding-top: 2rem; max-width: 560px; margin-inline: auto; }
.error-page p { color: var(--text-soft); margin: 1rem 0 2rem; }

/* ---- Hero animé (page Tactique) ---- */
.method-hero {
  position: relative; overflow: hidden;
  padding: clamp(3rem, 8vw, 5rem) 0 clamp(2.2rem, 5vw, 3.5rem);
}
.method-hero .section-eyebrow { display: inline-flex; align-items: center; gap: .6rem; }
.method-hero .section-eyebrow .dot {
  width: 7px; height: 7px; border-radius: 50%; background: var(--red);
  box-shadow: 0 0 0 0 var(--red-glow); animation: pulse 2.4s infinite;
}
.method-hero .section-title .hl { position: relative; animation: hlpulse 3.4s ease-in-out infinite; }
.method-hero .section-title:hover .glitch::before { color: #22d3ee; animation: glitchA .5s steps(2) 1; }
.method-hero .section-title:hover .glitch::after  { color: #ff2d3a; animation: glitchB .5s steps(2) 1; }
@media (prefers-reduced-motion: reduce) {
  .method-hero .section-eyebrow .dot, .method-hero .section-title .hl { animation: none; }
}

/* ---- Terminal « en direct » pour les cas pratiques ---- */
.term { border-radius: var(--radius-sm); overflow: hidden; margin: 0 0 1rem; border: 1px solid var(--border-red); box-shadow: var(--shadow); }
.term-bar { display: flex; align-items: center; gap: .4rem; padding: .5rem .7rem; background: #0d0d10; border-bottom: 1px solid var(--border-red); }
.term-bar span:not(.term-title) { width: 10px; height: 10px; border-radius: 50%; background: var(--border); }
.term-bar span:nth-child(1) { background: #ff5f56; }
.term-bar span:nth-child(2) { background: #ffbd2e; }
.term-bar span:nth-child(3) { background: #27c93f; }
.term-title { margin-left: .5rem; font-family: var(--font-mono); font-size: .72rem; color: var(--text-faint); letter-spacing: .03em; }
.term .case-code { border: none; border-radius: 0; margin: 0; }
.case-code code::after {
  content: ""; display: inline-block; width: .6ch; height: 1em; margin-left: 2px; vertical-align: -3px;
  background: var(--red); animation: blink 1.05s steps(1) infinite;
}
@media (prefers-reduced-motion: reduce) { .case-code code::after { animation: none; } }

/* ---- Pulsation des numéros d'étape (6 phases) ---- */
.phases .step-num { animation: stepglow 2.6s ease-in-out infinite; }
@keyframes stepglow {
  0%, 100% { box-shadow: 0 0 0 0 var(--red-glow); }
  50% { box-shadow: 0 0 0 6px transparent, 0 0 16px var(--red-glow); }
}
@media (prefers-reduced-motion: reduce) { .phases .step-num { animation: none; } }