/* ============================================================
   PORTFOLIO UEFN — Feuille de style
   Palette Fortnite : bleu → violet, thème sombre.
   ============================================================ */

:root {
  /* Fonds */
  --bg:        #07070f;
  --bg-2:      #0c0b18;
  --surface:   rgba(255, 255, 255, 0.04);
  --surface-2: rgba(255, 255, 255, 0.07);
  --border:    rgba(255, 255, 255, 0.09);
  --border-2:  rgba(255, 255, 255, 0.16);

  /* Couleurs Fortnite */
  --blue:      #1aa7ff;
  --blue-br:   #4fd2ff;
  --purple:    #9d4edd;
  --purple-br: #c77dff;
  --pink:      #ff4ecd;
  --gold:      #ffd24a;

  /* Texte */
  --text:      #eef0fb;
  --text-dim:  #9a9db6;

  /* Dégradés */
  --grad:      linear-gradient(120deg, var(--blue-br), var(--purple-br));
  --grad-btn:  linear-gradient(120deg, var(--blue), var(--purple));

  --radius:    18px;
  --radius-sm: 12px;
  --maxw:      1180px;
  --ease:      cubic-bezier(0.22, 1, 0.36, 1);
}

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

html { scroll-behavior: smooth; scroll-padding-top: 90px; }

body {
  font-family: "Inter", system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: clip; /* coupe le débordement horizontal SANS créer de conteneur de scroll */
  -webkit-font-smoothing: antialiased;
}

/* Vignette de base (l'ambiance animée est gérée par .bg-fx) */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -2;
  background:
    radial-gradient(80% 60% at 50% -10%, rgba(26, 167, 255, 0.08), transparent 60%),
    radial-gradient(70% 50% at 50% 110%, rgba(157, 78, 221, 0.08), transparent 60%);
  pointer-events: none;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
strong { color: #fff; font-weight: 700; }

.container { max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }

.grad {
  background: linear-gradient(120deg, var(--blue-br), var(--purple-br), var(--pink), var(--blue-br));
  background-size: 300% 100%;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  animation: gradShift 8s linear infinite;
}
@keyframes gradShift { to { background-position: 300% 0; } }

/* ===================== BOUTONS ===================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.95rem;
  cursor: pointer;
  border: 1px solid transparent;
  transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease), background 0.25s;
  white-space: nowrap;
}
.btn--sm { padding: 11px 22px; font-size: 0.88rem; }
.btn { position: relative; overflow: hidden; }
/* Reflet qui balaie le bouton au survol */
.btn::after {
  content: "";
  position: absolute; top: 0; left: -120%;
  width: 60%; height: 100%;
  background: linear-gradient(100deg, transparent, rgba(255,255,255,0.35), transparent);
  transform: skewX(-18deg);
  transition: left 0.6s var(--ease);
  pointer-events: none;
}
.btn:hover::after { left: 130%; }
.btn--primary {
  background: var(--grad-btn);
  color: #fff;
  box-shadow: 0 8px 30px rgba(90, 96, 255, 0.35);
}
.btn--primary:hover { transform: translateY(-3px); box-shadow: 0 14px 40px rgba(120, 90, 255, 0.5); }
.btn--ghost {
  background: var(--surface);
  border-color: var(--border-2);
  color: var(--text);
  backdrop-filter: blur(8px);
}
.btn--ghost:hover { transform: translateY(-3px); border-color: var(--blue-br); color: #fff; }

/* ===================== NAVBAR ===================== */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  transition: background 0.3s, border-color 0.3s, backdrop-filter 0.3s;
  border-bottom: 1px solid transparent;
}
.nav.scrolled {
  background: rgba(9, 8, 18, 0.72);
  backdrop-filter: blur(16px);
  border-bottom-color: var(--border);
}
.nav__inner {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 16px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav__logo { display: flex; align-items: center; gap: 10px; }
.nav__logo-text { font-family: "Anton", sans-serif; font-size: 1.5rem; letter-spacing: 1px; }
.dot { color: var(--blue-br); }
.nav__links { display: flex; align-items: center; gap: 8px; }
.nav__links a {
  position: relative;
  padding: 9px 16px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.92rem;
  color: var(--text-dim);
  transition: color 0.2s, background 0.2s;
}
.nav__links a:not(.nav__cta)::after {
  content: "";
  position: absolute; left: 16px; right: 16px; bottom: 4px;
  height: 2px; border-radius: 2px;
  background: var(--grad);
  transform: scaleX(0); transform-origin: left;
  transition: transform 0.3s var(--ease);
}
.nav__links a:not(.nav__cta):hover::after { transform: scaleX(1); }
.nav__links a:hover { color: #fff; }
.nav__cta {
  background: var(--grad-btn);
  color: #fff !important;
  box-shadow: 0 6px 22px rgba(90, 96, 255, 0.35);
}
.nav__cta:hover { background: var(--grad-btn) !important; transform: translateY(-2px); }
.nav__burger { display: none; flex-direction: column; gap: 5px; background: none; border: 0; cursor: pointer; padding: 8px; }
.nav__burger span { width: 24px; height: 2px; background: #fff; border-radius: 2px; transition: 0.3s; }
.nav__burger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__burger.open span:nth-child(2) { opacity: 0; }
.nav__burger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ===================== HERO ===================== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 120px 24px 80px;
  overflow: hidden;
}
.hero__bg { position: absolute; inset: 0; z-index: -1; }
.orb { position: absolute; border-radius: 50%; filter: blur(90px); opacity: 0.55; animation: float 14s ease-in-out infinite; }
.orb--blue { width: 480px; height: 480px; background: var(--blue); top: 8%; left: -6%; }
.orb--purple { width: 520px; height: 520px; background: var(--purple); bottom: 2%; right: -8%; animation-delay: -6s; animation-duration: 18s; }
.orb--pink { width: 360px; height: 360px; background: var(--pink); top: 40%; left: 45%; opacity: 0.32; animation-delay: -3s; animation-duration: 22s; }
@keyframes float { 0%,100% { transform: translate(0,0) scale(1); } 33% { transform: translate(50px,-40px) scale(1.08); } 66% { transform: translate(-30px,25px) scale(0.95); } }

.grid-overlay {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.04) 1px, transparent 1px);
  background-size: 54px 54px;
  mask-image: radial-gradient(ellipse 70% 60% at 50% 40%, #000 30%, transparent 75%);
  animation: gridPan 20s linear infinite;
}
@keyframes gridPan { to { background-position: 54px 54px; } }

/* Spotlight qui suit la souris */
.hero__spotlight {
  position: absolute; inset: 0;
  background: radial-gradient(340px circle at var(--mx, 50%) var(--my, 40%), rgba(120, 170, 255, 0.12), transparent 65%);
  transition: background 0.15s ease-out;
  pointer-events: none;
}

/* Particules flottantes */
.particles { position: absolute; inset: 0; overflow: hidden; }
.particle {
  position: absolute; bottom: -12px;
  width: 4px; height: 4px; border-radius: 50%;
  background: var(--blue-br);
  opacity: 0; box-shadow: 0 0 8px var(--blue-br);
  animation: rise linear infinite;
}
@keyframes rise {
  0%   { transform: translateY(0) scale(1); opacity: 0; }
  10%  { opacity: 0.8; }
  90%  { opacity: 0.8; }
  100% { transform: translateY(-102vh) scale(0.4); opacity: 0; }
}

.hero__content { max-width: 900px; }
.hero__badge {
  display: inline-flex; align-items: center; gap: 9px;
  padding: 8px 18px;
  border-radius: 999px;
  background: var(--surface);
  border: 1px solid var(--border-2);
  font-size: 0.85rem; font-weight: 600; color: var(--text-dim);
  margin-bottom: 28px;
  backdrop-filter: blur(8px);
}
.pulse { width: 9px; height: 9px; border-radius: 50%; background: #33e08a; box-shadow: 0 0 0 0 rgba(51,224,138,0.7); animation: pulse 2s infinite; }
@keyframes pulse { 70% { box-shadow: 0 0 0 8px rgba(51,224,138,0); } 100% { box-shadow: 0 0 0 0 rgba(51,224,138,0); } }

.hero__title {
  font-family: "Anton", sans-serif;
  font-weight: 400;
  font-size: clamp(2.4rem, 6.2vw, 5rem);
  line-height: 1.02;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}
.hero__sub {
  max-width: 620px;
  margin: 26px auto 0;
  font-size: clamp(1rem, 1.6vw, 1.18rem);
  color: var(--text-dim);
}
.hero__actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; margin-top: 38px; }

.hero__stats { display: flex; gap: 48px; justify-content: center; flex-wrap: wrap; margin-top: 64px; }
.stat { text-align: center; }
.stat__num { display: block; font-family: "Anton", sans-serif; font-size: 2.4rem; line-height: 1; background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.stat__label { font-size: 0.82rem; color: var(--text-dim); text-transform: uppercase; letter-spacing: 1.5px; }

.hero__scroll { position: absolute; bottom: 30px; left: 50%; transform: translateX(-50%); width: 26px; height: 42px; border: 2px solid var(--border-2); border-radius: 14px; }
.hero__scroll span { position: absolute; top: 8px; left: 50%; transform: translateX(-50%); width: 4px; height: 8px; border-radius: 2px; background: var(--blue-br); animation: scroll 1.8s infinite; }
@keyframes scroll { 0% { opacity: 0; top: 8px; } 40% { opacity: 1; } 80% { opacity: 0; top: 22px; } 100% { opacity: 0; } }

/* ===================== SECTIONS ===================== */
.section { padding: 110px 0; position: relative; }
.section__eyebrow {
  display: inline-block;
  font-size: 0.78rem; font-weight: 700; letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--blue-br);
  margin-bottom: 14px;
}
.section__title { font-family: "Anton", sans-serif; font-weight: 400; font-size: clamp(1.9rem, 4vw, 3rem); line-height: 1.06; text-transform: uppercase; letter-spacing: 0.5px; }
.section__head { display: flex; align-items: flex-end; justify-content: space-between; gap: 24px; margin-bottom: 48px; flex-wrap: wrap; }
.section__desc { color: var(--text-dim); max-width: 420px; }

/* ===================== ABOUT ===================== */
.about__wrap { max-width: 780px; }
.about__badges { display: flex; flex-wrap: wrap; gap: 9px; margin-top: 28px; }
.chip {
  padding: 7px 15px; border-radius: 999px;
  background: rgba(0,0,0,0.28);
  border: 1px solid var(--border-2);
  font-size: 0.82rem; font-weight: 600;
  transition: transform 0.2s var(--ease), border-color 0.2s, background 0.2s;
  cursor: default;
}
.chip:hover { transform: translateY(-3px); border-color: var(--blue-br); background: rgba(26,167,255,0.12); }

/* Carte avec tilt 3D (piloté par main.js) */
.tilt { transform-style: preserve-3d; transition: transform 0.2s var(--ease); will-change: transform; }

/* Stats interactives */
.stat { text-align: center; transition: transform 0.25s var(--ease); }
.stat:hover { transform: translateY(-4px); }
.stat:hover .stat__num { filter: drop-shadow(0 0 14px rgba(120,150,255,0.5)); }
.about__text p { color: var(--text-dim); margin-top: 16px; }
.about__text .btn { margin-top: 30px; }

/* ===================== CAROUSEL MAPS ===================== */
.carousel__nav { display: flex; gap: 10px; }
.carousel__btn {
  width: 46px; height: 46px; border-radius: 50%;
  background: var(--surface); border: 1px solid var(--border-2);
  color: #fff; font-size: 1.5rem; cursor: pointer;
  transition: 0.2s; display: grid; place-items: center;
}
.carousel__btn:hover { background: var(--grad-btn); border-color: transparent; transform: translateY(-2px); }
.carousel__btn:disabled { opacity: 0.3; cursor: not-allowed; transform: none; background: var(--surface); }

.carousel {
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
  padding: 6px 0 20px;
  -webkit-overflow-scrolling: touch;
}
.carousel::-webkit-scrollbar { display: none; }
.carousel__track { display: flex; gap: 22px; padding: 0 24px; width: max-content; }

/* Grille des projets : centrée, s'adapte (3 puis 2 centrées) */
.maps__grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 24px;
}
.map-card {
  flex: 0 1 340px;
  border-radius: var(--radius);
  background: var(--surface);
  border: 1px solid var(--border);
  overflow: hidden;
  transition: transform 0.35s var(--ease), border-color 0.35s, box-shadow 0.35s;
}
.map-card:hover { transform: translateY(-8px); border-color: rgba(120,150,255,0.4); box-shadow: 0 24px 50px rgba(0,0,0,0.5), 0 0 34px rgba(90,120,255,0.28); }
.map-card__thumb {
  position: relative; aspect-ratio: 16/9; overflow: hidden;
  background: linear-gradient(135deg, #1b2a4a, #2a1b4a);
  display: grid; place-items: center;
}
.map-card__thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s var(--ease); }
.map-card:hover .map-card__thumb img { transform: scale(1.08); }
/* Reflet diagonal qui balaie la miniature au survol */
.map-card__thumb::after {
  content: ""; position: absolute; top: 0; left: -150%;
  width: 75%; height: 100%;
  background: linear-gradient(100deg, transparent, rgba(255,255,255,0.18), transparent);
  transform: skewX(-18deg); transition: left 0.7s var(--ease); pointer-events: none;
}
.map-card:hover .map-card__thumb::after { left: 160%; }
.map-card__thumb-ph { font-family: "Anton", sans-serif; font-size: 3rem; color: rgba(255,255,255,0.25); }
.map-card__tag {
  position: absolute; top: 12px; left: 12px;
  padding: 5px 12px; border-radius: 999px;
  background: rgba(0,0,0,0.55); backdrop-filter: blur(6px);
  font-size: 0.74rem; font-weight: 700; letter-spacing: 0.5px;
  border: 1px solid var(--border-2);
}
.map-card__body { padding: 20px; }
.map-card__title { font-size: 1.18rem; font-weight: 800; }
.map-card__desc { color: var(--text-dim); font-size: 0.9rem; margin-top: 6px; min-height: 40px; }
.map-card__code {
  display: flex; align-items: center; justify-content: space-between; gap: 10px;
  margin-top: 16px; padding: 10px 12px 10px 16px;
  border-radius: var(--radius-sm);
  background: rgba(0,0,0,0.35);
  border: 1px solid var(--border);
  font-family: ui-monospace, "Cascadia Code", monospace;
}
.map-card__code span { font-size: 0.95rem; letter-spacing: 1px; color: var(--blue-br); font-weight: 600; }
.copy-btn {
  border: 0; cursor: pointer;
  padding: 7px 12px; border-radius: 8px;
  background: var(--surface-2); color: var(--text);
  font-size: 0.78rem; font-weight: 700;
  transition: 0.2s;
}
.copy-btn:hover { background: var(--grad-btn); }
.copy-btn.copied { background: #1f9d5c; }
.map-card__link { display: inline-block; margin-top: 14px; font-size: 0.85rem; font-weight: 700; color: var(--purple-br); }
.map-card__link:hover { color: var(--blue-br); }

/* ===================== CRÉATIONS ===================== */
.creations__grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(360px, 1fr)); gap: 26px; }
.creation {
  border-radius: var(--radius);
  background: var(--surface);
  border: 1px solid var(--border);
  overflow: hidden;
  transition: transform 0.35s var(--ease), border-color 0.35s, box-shadow 0.35s;
}
.creation:hover { transform: translateY(-6px); border-color: rgba(160,120,255,0.4); box-shadow: 0 24px 50px rgba(0,0,0,0.5), 0 0 34px rgba(140,90,255,0.28); }
.creation__media {
  position: relative; aspect-ratio: 16/9;
  background: linear-gradient(135deg, #241b4a, #1b3a4a);
  overflow: hidden;
}
.creation__media video { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s var(--ease); }
.creation:hover .creation__media video { transform: scale(1.05); }
/* La vidéo est cliquable → indice visuel "agrandir" */
.creation__media--clickable { cursor: pointer; }
.creation__expand {
  position: absolute; inset: 0; z-index: 2;
  display: flex; align-items: center; justify-content: center;
  background: rgba(6, 6, 16, 0.35);
  opacity: 0; transition: opacity 0.3s var(--ease);
  pointer-events: none;
}
.creation__media--clickable:hover .creation__expand { opacity: 1; }
.creation__expand-btn {
  display: grid; place-items: center;
  width: 62px; height: 62px; border-radius: 50%;
  background: var(--grad-btn);
  box-shadow: 0 10px 30px rgba(90, 96, 255, 0.5);
  transform: scale(0.8); transition: transform 0.3s var(--ease);
}
.creation__media--clickable:hover .creation__expand-btn { transform: scale(1); }
.creation__expand-btn svg { width: 26px; height: 26px; color: #fff; }

/* ===================== LIGHTBOX ===================== */
.lightbox {
  position: fixed; inset: 0; z-index: 1000;
  display: flex; align-items: center; justify-content: center;
  padding: 24px;
  background: rgba(4, 4, 12, 0.82);
  backdrop-filter: blur(14px);
  opacity: 0; pointer-events: none;
  transition: opacity 0.3s var(--ease);
}
.lightbox.open { opacity: 1; pointer-events: auto; }
.lightbox__backdrop { position: absolute; inset: 0; }
.lightbox__inner {
  position: relative; z-index: 1;
  display: flex; flex-direction: column; align-items: center; gap: 16px;
  max-width: 1100px; width: 100%;
  transform: scale(0.94); transition: transform 0.3s var(--ease);
}
.lightbox.open .lightbox__inner { transform: scale(1); }
.lightbox__video {
  width: 100%; max-height: 78vh;
  border-radius: var(--radius);
  background: #000;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.6), 0 0 60px rgba(90, 96, 255, 0.25);
  border: 1px solid var(--border-2);
}
.lightbox__title {
  font-size: 1.15rem; font-weight: 800; text-align: center;
}
.lightbox__close {
  position: absolute; top: -52px; right: 0;
  width: 44px; height: 44px; border-radius: 50%;
  background: var(--surface); border: 1px solid var(--border-2);
  color: #fff; font-size: 1.1rem; cursor: pointer;
  transition: 0.2s;
}
.lightbox__close:hover { background: var(--grad-btn); border-color: transparent; transform: rotate(90deg); }
@media (max-width: 640px) {
  .lightbox__close { top: auto; bottom: -56px; right: 50%; transform: translateX(50%); }
  .lightbox__close:hover { transform: translateX(50%) rotate(90deg); }
}
.creation__media-ph { position: absolute; inset: 0; display: grid; place-items: center; color: var(--text-dim); gap: 10px; text-align: center; padding: 20px; }
.creation__media-ph svg { width: 44px; height: 44px; opacity: 0.5; }
.creation__body { padding: 22px 24px 26px; }
.creation__title { font-size: 1.25rem; font-weight: 800; display: flex; align-items: center; gap: 10px; }
.creation__badge { font-size: 0.7rem; font-weight: 700; padding: 3px 9px; border-radius: 999px; background: var(--surface-2); border: 1px solid var(--border-2); color: var(--blue-br); text-transform: uppercase; letter-spacing: 0.5px; }
.creation__desc { color: var(--text-dim); margin-top: 10px; font-size: 0.95rem; }
.creation__tags { display: flex; flex-wrap: wrap; gap: 7px; margin-top: 16px; }
.creation__tags span { font-size: 0.76rem; padding: 5px 11px; border-radius: 999px; background: rgba(0,0,0,0.3); border: 1px solid var(--border); color: var(--text-dim); }

/* ===================== CONTACT ===================== */
.contact__card {
  position: relative;
  text-align: center;
  padding: 72px 40px;
  border-radius: 26px;
  background: linear-gradient(160deg, var(--surface-2), var(--surface));
  border: 1px solid var(--border-2);
  overflow: hidden;
}
.contact__glow { position: absolute; top: -40%; left: 50%; transform: translateX(-50%); width: 700px; height: 400px; background: var(--grad); opacity: 0.18; filter: blur(80px); }
.contact__card p { color: var(--text-dim); max-width: 520px; margin: 16px auto 0; }
.contact__links { display: flex; flex-wrap: wrap; gap: 14px; justify-content: center; margin-top: 34px; position: relative; }
.contact-link {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 13px 24px; border-radius: 999px;
  background: var(--surface); border: 1px solid var(--border-2);
  font-family: inherit; font-size: 0.95rem; font-weight: 700;
  color: var(--text); cursor: pointer;
  transition: transform 0.25s var(--ease), border-color 0.25s, background 0.25s;
}
.contact-link:hover { transform: translateY(-3px); border-color: var(--blue-br); background: var(--surface-2); }
.contact-link.copied { border-color: #1f9d5c; background: rgba(31, 157, 92, 0.14); }
.contact-link svg { width: 20px; height: 20px; }

/* ===================== FOOTER ===================== */
.footer { border-top: 1px solid var(--border); padding: 34px 0; margin-top: 40px; }
.footer__inner { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.footer p { color: var(--text-dim); font-size: 0.85rem; }

/* ===================== REVEAL ANIM ===================== */
.reveal { opacity: 0; transform: translateY(34px); transition: opacity 0.7s var(--ease), transform 0.7s var(--ease); transition-delay: calc(var(--i, 0) * 70ms); }
.reveal.in { opacity: 1; transform: none; }

/* ============================================================
   DESIGN UPGRADE — fonds animés & finitions
   ============================================================ */

/* --- Barre de progression du scroll --- */
.scroll-progress {
  position: fixed; top: 0; left: 0; height: 3px; width: 0%;
  z-index: 200;
  background: linear-gradient(90deg, var(--blue-br), var(--purple-br), var(--pink));
  box-shadow: 0 0 12px rgba(120, 140, 255, 0.6);
  transition: width 0.1s linear;
}

/* --- Aurora animée sur toute la page --- */
.bg-fx { position: fixed; inset: 0; z-index: -3; overflow: hidden; pointer-events: none; }
.aurora { position: absolute; border-radius: 50%; filter: blur(100px); mix-blend-mode: screen; will-change: transform; }
.aurora--1 { width: 62vw; height: 62vw; background: radial-gradient(circle, rgba(26,167,255,0.9), transparent 62%); top: -18%; left: -12%; opacity: 0.5; animation: drift1 28s ease-in-out infinite; }
.aurora--2 { width: 56vw; height: 56vw; background: radial-gradient(circle, rgba(157,78,221,0.9), transparent 62%); bottom: -22%; right: -12%; opacity: 0.5; animation: drift2 34s ease-in-out infinite; }
.aurora--3 { width: 46vw; height: 46vw; background: radial-gradient(circle, rgba(255,78,205,0.8), transparent 62%); top: 42%; left: 34%; opacity: 0.28; animation: drift3 40s ease-in-out infinite; }
@keyframes drift1 { 0%,100% { transform: translate(0,0) scale(1); } 50% { transform: translate(9vw,11vh) scale(1.12); } }
@keyframes drift2 { 0%,100% { transform: translate(0,0) scale(1); } 50% { transform: translate(-8vw,-9vh) scale(1.1); } }
@keyframes drift3 { 0%,100% { transform: translate(0,0) scale(1); } 33% { transform: translate(-7vw,6vh) scale(0.9); } 66% { transform: translate(6vw,-8vh) scale(1.1); } }

/* --- Rayons lumineux diagonaux qui balaient lentement --- */
.beam {
  position: absolute; top: -30%; height: 160%; width: 190px;
  background: linear-gradient(180deg, transparent, rgba(120, 150, 255, 0.07) 30%, rgba(157, 78, 221, 0.09) 55%, transparent);
  filter: blur(24px);
  transform: rotate(18deg);
  will-change: transform, opacity;
}
.beam--1 { left: 16%; animation: beamSweep 26s ease-in-out infinite; }
.beam--2 { left: 68%; width: 260px; animation: beamSweep 34s ease-in-out infinite reverse; animation-delay: -9s; }
@keyframes beamSweep {
  0%, 100% { transform: rotate(18deg) translateX(-16vw); opacity: 0.35; }
  50%      { transform: rotate(22deg) translateX(16vw);  opacity: 0.9; }
}

/* --- Étoiles scintillantes (générées en JS) --- */
.stars { position: absolute; inset: 0; }
.star {
  position: absolute; border-radius: 50%;
  background: #dfe9ff;
  opacity: 0;
  animation: twinkle ease-in-out infinite;
  will-change: opacity, transform;
}
@keyframes twinkle {
  0%, 100% { opacity: 0; transform: scale(0.6); }
  50%      { opacity: var(--o, 0.8); transform: scale(1); }
}

/* --- Étoiles filantes (générées en JS) --- */
.meteors { position: absolute; inset: 0; overflow: hidden; }
.meteor {
  position: absolute; top: -6%;
  width: 2.5px; height: 130px;
  border-radius: 999px;
  background: linear-gradient(180deg, rgba(255,255,255,0.95), rgba(120,170,255,0.5), transparent);
  filter: drop-shadow(0 0 8px rgba(140, 180, 255, 0.8));
  transform: rotate(38deg) translateY(-140px);
  opacity: 0;
  animation: shoot linear infinite;
  will-change: transform, opacity;
}
@keyframes shoot {
  0%   { transform: rotate(38deg) translateY(-140px); opacity: 0; }
  4%   { opacity: 1; }
  14%  { transform: rotate(38deg) translateY(115vh); opacity: 0; }
  100% { transform: rotate(38deg) translateY(115vh); opacity: 0; }
}

/* --- Braises lumineuses qui dérivent sur toute la page --- */
.embers { position: absolute; inset: 0; }
.ember {
  position: absolute; bottom: -3%;
  border-radius: 50%;
  opacity: 0;
  animation: emberRise linear infinite;
  will-change: transform, opacity;
}
@keyframes emberRise {
  0%   { transform: translate(0, 0) scale(1); opacity: 0; }
  8%   { opacity: var(--o, 0.5); }
  55%  { transform: translate(var(--dx, 20px), -55vh) scale(0.85); opacity: calc(var(--o, 0.5) * 0.8); }
  100% { transform: translate(calc(var(--dx, 20px) * -0.6), -110vh) scale(0.4); opacity: 0; }
}

/* --- Grain subtil pour la profondeur --- */
.grain {
  position: absolute; inset: 0; opacity: 0.045; mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* --- Lueur qui suit le curseur (globale) --- */
.cursor-glow {
  position: fixed; top: 0; left: 0; width: 460px; height: 460px;
  margin: -230px 0 0 -230px; border-radius: 50%;
  background: radial-gradient(circle, rgba(90,150,255,0.10), transparent 65%);
  pointer-events: none; z-index: -1;
  transform: translate(-500px, -500px);
  transition: opacity 0.4s;
  opacity: 0;
}

/* --- Bordure dégradée animée au survol des cartes --- */
.map-card, .creation { position: relative; }
.map-card::before, .creation::before {
  content: ""; position: absolute; inset: 0; border-radius: inherit; padding: 1.4px;
  background: linear-gradient(130deg, var(--blue-br), var(--purple-br), var(--pink), var(--blue-br));
  background-size: 300% 300%;
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor; mask-composite: exclude;
  opacity: 0; transition: opacity 0.4s var(--ease);
  animation: borderFlow 6s linear infinite;
  pointer-events: none; z-index: 3;
}
.map-card:hover::before, .creation:hover::before { opacity: 1; }
@keyframes borderFlow { to { background-position: 300% 0; } }

/* --- Boutons primaires : dégradé qui coule --- */
.btn--primary, .nav__cta {
  background-image: linear-gradient(120deg, var(--blue), var(--purple), var(--pink), var(--purple), var(--blue));
  background-size: 260% 100%;
  animation: btnFlow 7s linear infinite;
}
@keyframes btnFlow { to { background-position: 260% 0; } }

/* --- Lien de nav actif (section visible) --- */
.nav__links a.active { color: #fff; }
.nav__links a.active:not(.nav__cta)::after { transform: scaleX(1); }

/* --- Fondu des bords du carousel --- */
.carousel {
  -webkit-mask: linear-gradient(90deg, transparent, #000 3%, #000 97%, transparent);
  mask: linear-gradient(90deg, transparent, #000 3%, #000 97%, transparent);
}

/* --- Titres de section : ligne d'accent animée sous l'eyebrow --- */
.section__eyebrow { position: relative; padding-left: 34px; }
.section__eyebrow::before {
  content: ""; position: absolute; left: 0; top: 50%; width: 24px; height: 2px;
  background: var(--grad); border-radius: 2px;
  animation: linePulse 2.6s var(--ease) infinite;
}
@keyframes linePulse { 0%,100% { width: 24px; opacity: 0.7; } 50% { width: 30px; opacity: 1; } }
/* Contact centré : pas de ligne d'accent latérale */
.contact .section__eyebrow { padding-left: 0; }
.contact .section__eyebrow::before { display: none; }

/* --- Curseur custom (desktop uniquement) --- */
@media (pointer: fine) {
  html.custom-cursor, html.custom-cursor * { cursor: none !important; }
}
.cursor-dot, .cursor-ring {
  position: fixed; top: 0; left: 0;
  pointer-events: none; z-index: 3000;
  opacity: 0; transition: opacity 0.3s;
}
.cursor-dot {
  width: 7px; height: 7px; margin: -3.5px 0 0 -3.5px;
  border-radius: 50%;
  background: linear-gradient(120deg, var(--blue-br), var(--purple-br));
  box-shadow: 0 0 10px rgba(120, 150, 255, 0.9);
}
.cursor-ring {
  width: 36px; height: 36px; margin: -18px 0 0 -18px;
  border-radius: 50%;
  border: 1.5px solid rgba(140, 160, 255, 0.55);
  transition: opacity 0.3s, width 0.25s var(--ease), height 0.25s var(--ease), margin 0.25s var(--ease), border-color 0.25s;
}
.cursor-ring.hover {
  width: 56px; height: 56px; margin: -28px 0 0 -28px;
  border-color: var(--purple-br);
  box-shadow: 0 0 18px rgba(157, 78, 221, 0.35) inset;
}
.cursor-ring.pressed {
  width: 26px; height: 26px; margin: -13px 0 0 -13px;
  border-color: var(--pink);
}

/* --- Easter egg : BRAINROT MODE --- */
.brainrot-rain {
  position: fixed; inset: 0; z-index: 2500;
  pointer-events: none; overflow: hidden;
}
.brainrot-rain span {
  position: absolute; top: -10%;
  animation: brFall linear forwards;
  will-change: transform;
  filter: drop-shadow(0 0 6px rgba(120, 150, 255, 0.5));
}
@keyframes brFall {
  to { transform: translateY(120vh) rotate(var(--rot, 540deg)); }
}
.brainrot-banner {
  position: fixed; top: 22%; left: 50%; z-index: 2600;
  transform: translate(-50%, -50%) scale(0.5);
  font-family: "Anton", sans-serif;
  font-size: clamp(1.8rem, 6vw, 3.8rem);
  letter-spacing: 3px; text-transform: uppercase; white-space: nowrap;
  background: linear-gradient(120deg, var(--blue-br), var(--purple-br), var(--pink));
  -webkit-background-clip: text; background-clip: text; color: transparent;
  filter: drop-shadow(0 4px 24px rgba(157, 78, 221, 0.6));
  opacity: 0; pointer-events: none;
  animation: brBanner 3.6s var(--ease) forwards;
}
@keyframes brBanner {
  0%   { opacity: 0; transform: translate(-50%, -50%) scale(0.5); }
  12%  { opacity: 1; transform: translate(-50%, -50%) scale(1.08); }
  20%  { transform: translate(-50%, -50%) scale(1); }
  78%  { opacity: 1; }
  100% { opacity: 0; transform: translate(-50%, -50%) scale(0.92); }
}

/* ===================== RESPONSIVE ===================== */
@media (max-width: 900px) {
  .nav__links {
    position: fixed; top: 0; right: 0; height: 100vh; width: min(78vw, 320px);
    flex-direction: column; align-items: stretch; justify-content: center; gap: 6px;
    background: rgba(9, 8, 18, 0.96); backdrop-filter: blur(20px);
    border-left: 1px solid var(--border);
    padding: 40px 24px;
    transform: translateX(100%); transition: transform 0.4s var(--ease);
  }
  .nav__links.open { transform: translateX(0); }
  .nav__links a { padding: 14px 18px; font-size: 1.05rem; }
  .nav__burger { display: flex; z-index: 101; }
}
@media (max-width: 560px) {
  .section { padding: 80px 0; }
  .hero__stats { gap: 32px; }
  .stat__num { font-size: 1.9rem; }
  .map-card { flex-basis: 100%; }
  .creations__grid { grid-template-columns: 1fr; }
  .contact__card { padding: 50px 22px; }
}

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition-duration: 0.01ms !important; }
  .reveal { opacity: 1; transform: none; }
}