/* ─────────────────────────────────────────────
   SATELLITES — Tech Minimalist Design System
   Palette : Deep black / Ice white / Steel blue
───────────────────────────────────────────── */

@import url("https://fonts.googleapis.com/css2?family=Space+Mono:ital,wght@0,400;0,700;1,400&family=DM+Sans:wght@300;400;500&family=Syne:wght@400;700;800&display=swap");

/* ── VARIABLES ── */
:root {
  --black: #050709;
  /* --surface: #0d1117; */
  --surface: #1a1c1f;
  /* --surface-2: #161b22; */
  --border: rgba(255, 255, 255, 0.07);
  --border-bright: rgba(255, 255, 255, 0.18);
  --white: #f0f4f8;
  --muted: #6b7a8d;
  --accent: #4fc3f7; /* ice blue */
  --accent-2: #81d4fa;
  --danger: #e05c5c;
  --success: #4ecb91;
}

/* ── RESET ── */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html,
body {
  height: 100%;
  font-family: "DM Sans", sans-serif;
  font-weight: 300;
}

/* ── SCROLLBAR ── */
::-webkit-scrollbar {
  width: 6px;
}

::-webkit-scrollbar-track {
  background: var(--black);
}

::-webkit-scrollbar-thumb {
  background: var(--border-bright);
  border-radius: 3px;
  transition: background 0.2s ease;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--accent);
}

body {
  background-color: var(--black);
  color: var(--white);
  font-weight: 300;
  overflow-x: hidden;
  display: flex;
  flex-direction: column;
}

/* ── FOND ÉTOILÉ (conservé, légèrement teinté bleu) ── */
#background {
  position: fixed;
  top: 50%;
  left: 50%;
  height: 1px;
  width: 1px;
  background-color: #c8dff0;
  border-radius: 50%;
  box-shadow:
    -42vw -4vh 0px 0px #c8dff0,
    25vw -41vh 0px 0px #e8f4fd,
    -20vw 49vh 0px 1px #c8dff0,
    5vw 40vh 1px 1px #e8f4fd,
    29vw 19vh 1px 0px #c8dff0,
    -44vw -13vh 0px 0px #e8f4fd,
    46vw 41vh 0px 1px #c8dff0,
    -3vw -45vh 0px 1px #e8f4fd,
    47vw 35vh 1px 0px #c8dff0,
    12vw -8vh 1px 0px #e8f4fd,
    -34vw 48vh 1px 1px #c8dff0,
    32vw 26vh 1px 1px #e8f4fd,
    32vw -41vh 1px 1px #c8dff0,
    0vw 37vh 1px 1px #e8f4fd,
    34vw -26vh 1px 0px #c8dff0,
    -14vw -49vh 1px 0px #e8f4fd,
    -12vw 45vh 0px 1px #c8dff0,
    -44vw -33vh 0px 1px #e8f4fd,
    -13vw 41vh 0px 0px #c8dff0,
    -36vw -11vh 0px 1px #e8f4fd,
    -23vw -24vh 1px 0px #c8dff0,
    -38vw -27vh 0px 1px #e8f4fd,
    16vw -19vh 0px 0px #c8dff0,
    28vw 33vh 1px 0px #e8f4fd,
    -49vw -4vh 0px 0px #c8dff0,
    16vw 32vh 0px 1px #e8f4fd,
    36vw -18vh 1px 0px #c8dff0,
    -25vw -30vh 1px 0px #e8f4fd,
    -23vw 24vh 0px 1px #c8dff0,
    -2vw -35vh 1px 1px #e8f4fd,
    -25vw 9vh 0px 0px #c8dff0,
    -15vw -34vh 0px 0px #e8f4fd,
    -8vw -19vh 1px 0px #c8dff0,
    -20vw -20vh 1px 1px #e8f4fd,
    42vw 50vh 0px 1px #c8dff0,
    -32vw 10vh 1px 0px #e8f4fd,
    -23vw -17vh 0px 0px #c8dff0,
    44vw 15vh 1px 0px #e8f4fd,
    -40vw 33vh 1px 1px #c8dff0,
    -43vw 8vh 0px 0px #e8f4fd,
    -48vw -15vh 1px 1px #c8dff0,
    -24vw 17vh 0px 0px #e8f4fd,
    -31vw 50vh 1px 0px #c8dff0,
    36vw -38vh 0px 1px #e8f4fd,
    -7vw 48vh 0px 0px #c8dff0,
    15vw -32vh 0px 0px #e8f4fd,
    29vw -41vh 0px 0px #c8dff0,
    2vw 37vh 1px 0px #e8f4fd,
    7vw -40vh 1px 1px #c8dff0,
    15vw 18vh 0px 0px #e8f4fd,
    25vw -13vh 1px 1px #c8dff0,
    -46vw -12vh 1px 1px #e8f4fd,
    -18vw 22vh 0px 0px #c8dff0,
    23vw -9vh 1px 0px #e8f4fd,
    50vw 12vh 0px 1px #c8dff0,
    45vw 2vh 0px 0px #e8f4fd,
    14vw -48vh 1px 0px #c8dff0,
    23vw 43vh 0px 1px #e8f4fd,
    -40vw 16vh 1px 1px #c8dff0,
    20vw -31vh 0px 1px #e8f4fd,
    -17vw 44vh 1px 1px #c8dff0,
    18vw -45vh 0px 0px #e8f4fd,
    33vw -6vh 0px 0px #c8dff0,
    0vw 7vh 0px 1px #e8f4fd,
    -10vw -18vh 0px 1px #c8dff0,
    -19vw 5vh 1px 0px #e8f4fd,
    1vw 42vh 0px 0px #c8dff0,
    22vw 48vh 0px 1px #e8f4fd,
    39vw -8vh 1px 1px #c8dff0,
    -6vw -42vh 1px 0px #e8f4fd,
    -47vw 34vh 0px 0px #c8dff0,
    -46vw 19vh 0px 1px #e8f4fd,
    -12vw -32vh 0px 0px #c8dff0,
    -45vw -38vh 0px 1px #e8f4fd,
    -28vw 18vh 1px 0px #c8dff0,
    -38vw -46vh 1px 1px #e8f4fd,
    49vw -6vh 1px 1px #c8dff0,
    10vw -24vh 0px 1px #e8f4fd,
    -5vw -11vh 1px 1px #c8dff0,
    33vw -8vh 1px 0px #e8f4fd,
    -16vw 17vh 0px 0px #c8dff0,
    18vw 27vh 0px 1px #e8f4fd,
    -8vw -10vh 1px 1px #c8dff0,
    24vw 9vh 1px 0px #e8f4fd,
    12vw -24vh 0px 1px #c8dff0,
    -45vw -22vh 0px 0px #e8f4fd,
    -37vw -40vh 0px 1px #c8dff0,
    29vw 19vh 0px 1px #e8f4fd,
    4vw -8vh 0px 1px #c8dff0,
    -5vw 21vh 1px 1px #e8f4fd,
    -27vw 26vh 1px 1px #c8dff0,
    -47vw -3vh 1px 1px #e8f4fd,
    -28vw -30vh 0px 1px #c8dff0,
    -43vw -27vh 0px 1px #e8f4fd,
    4vw 22vh 1px 1px #c8dff0,
    36vw 23vh 0px 0px #e8f4fd,
    -21vw 24vh 1px 1px #c8dff0,
    -16vw 2vh 1px 0px #e8f4fd,
    -16vw -6vh 0px 0px #c8dff0,
    5vw 26vh 0px 0px #e8f4fd,
    -34vw 41vh 0px 0px #c8dff0,
    1vw 42vh 1px 1px #e8f4fd,
    11vw -13vh 1px 1px #c8dff0,
    48vw -8vh 1px 0px #e8f4fd,
    22vw -15vh 0px 0px #c8dff0,
    45vw 49vh 0px 0px #e8f4fd,
    43vw -27vh 1px 1px #c8dff0,
    20vw -2vh 0px 0px #e8f4fd,
    8vw 22vh 0px 1px #c8dff0,
    39vw 48vh 1px 1px #e8f4fd,
    -21vw -11vh 0px 1px #c8dff0,
    -40vw 45vh 0px 1px #e8f4fd,
    11vw -30vh 1px 0px #c8dff0,
    26vw 30vh 1px 0px #e8f4fd,
    45vw -29vh 0px 1px #c8dff0,
    -2vw 18vh 0px 0px #e8f4fd,
    -29vw -45vh 1px 0px #c8dff0,
    -7vw -27vh 1px 1px #e8f4fd,
    42vw 24vh 0px 0px #c8dff0,
    45vw -48vh 1px 0px #e8f4fd,
    -36vw -18vh 0px 0px #c8dff0,
    -44vw 13vh 0px 1px #e8f4fd,
    36vw 16vh 0px 1px #c8dff0,
    40vw 24vh 0px 0px #e8f4fd,
    18vw 11vh 0px 0px #c8dff0,
    -15vw -23vh 1px 0px #e8f4fd,
    -24vw 48vh 0px 1px #c8dff0,
    27vw -45vh 1px 0px #e8f4fd,
    -2vw -24vh 0px 1px #c8dff0,
    -15vw -28vh 0px 0px #e8f4fd,
    -43vw 13vh 1px 0px #c8dff0,
    7vw 27vh 1px 0px #e8f4fd,
    47vw 5vh 0px 0px #c8dff0,
    -45vw 15vh 1px 1px #e8f4fd,
    -5vw -28vh 0px 1px #c8dff0,
    38vw 25vh 1px 1px #e8f4fd,
    -39vw -1vh 1px 0px #c8dff0,
    5vw 0vh 1px 0px #e8f4fd,
    49vw 13vh 0px 0px #c8dff0,
    48vw 10vh 0px 1px #e8f4fd,
    19vw -28vh 0px 0px #c8dff0,
    4vw 7vh 0px 0px #e8f4fd,
    21vw 21vh 1px 1px #c8dff0,
    -15vw -15vh 0px 1px #e8f4fd,
    -6vw -42vh 1px 0px #c8dff0,
    -15vw 48vh 1px 1px #e8f4fd,
    -23vw 25vh 1px 1px #c8dff0,
    -48vw 25vh 0px 1px #e8f4fd,
    -31vw -19vh 0px 1px #c8dff0,
    4vw 37vh 1px 1px #e8f4fd,
    -43vw 28vh 0px 0px #c8dff0,
    3vw -25vh 0px 1px #e8f4fd,
    -39vw 14vh 0px 1px #c8dff0,
    -40vw 31vh 0px 1px #e8f4fd,
    35vw -36vh 1px 1px #c8dff0,
    16vw 49vh 0px 0px #e8f4fd,
    6vw 39vh 0px 0px #c8dff0,
    3vw -35vh 0px 1px #e8f4fd,
    -44vw -2vh 1px 0px #c8dff0,
    -6vw 21vh 1px 0px #e8f4fd,
    48vw 9vh 1px 1px #c8dff0,
    -43vw 30vh 1px 1px #e8f4fd,
    29vw -12vh 1px 1px #c8dff0,
    -48vw 13vh 1px 0px #e8f4fd,
    -42vw 32vh 1px 1px #c8dff0,
    34vw 15vh 1px 1px #e8f4fd,
    29vw -37vh 1px 1px #c8dff0,
    28vw 2vh 0px 0px #e8f4fd;
  animation: zoom 60s alternate infinite;
  z-index: -1;
}

@keyframes zoom {
  0% {
    transform: scale(1);
  }
  100% {
    transform: scale(1.5);
  }
}

/* ── HEADER ── */
header {
  /* background: rgba(5, 7, 9, 0.85); */
  background-color: var(--black);
  border-bottom: 1px solid var(--border);
  padding: 0;
  z-index: 1000;
  top: 0;
}

nav {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100px;
}

/* Logo / astronaute */

nav a:hover {
  background: transparent;
  color: #ffffff; /* Ou ta variable var(--white) */
  transform: none; /* Si tu avais un scale sur les autres liens */
}

nav > a {
  position: relative;
  display: block;
  width: 75px;
  height: 100%;
  overflow: visible;
}

nav > a::after {
  display: none !important;
}

nav ul {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 4px;
}

nav li {
  margin: 0;
}

nav a {
  font-family: "Space Mono", monospace;
  color: var(--white);
  text-decoration: none;
  text-transform: uppercase;
  font-size: 16px;
  letter-spacing: 2.5px;
  padding: 8px 14px;
  border-radius: 4px;
  display: inline-block;
  position: relative; /* Indispensable pour le positionnement de la ligne */
  transition: color 0.3s ease;
}

/* Configuration du trait de soulignement */
nav a::after {
  content: "";
  position: absolute;
  bottom: 4px;
  left: 14px;
  right: 14px;
  height: 1px;
  background: var(--accent);

  /* État initial : réduit à 0 à droite */
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.4s cubic-bezier(0.22, 1, 0.36, 1);
}

/* État survolé et actif */
nav a:hover::after {
  /* État final : déployé depuis la gauche */
  transform: scaleX(1);
  transform-origin: left;
}

.active {
  color: var(--accent) !important;
  background: rgba(79, 195, 247, 0.07) !important;
}

.burger {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 44px;
  height: 44px;
  cursor: pointer;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 6px;
  gap: 5px;
  transition:
    border-color 0.3s ease,
    background 0.3s ease;
  z-index: 1100;
  flex-shrink: 0;
}

.burger:hover {
  border-color: var(--border-bright);
  background: rgba(79, 195, 247, 0.06);
}

.burger span {
  display: block;
  width: 20px;
  height: 1.5px;
  background: var(--white);
  border-radius: 2px;
  transition:
    transform 0.4s cubic-bezier(0.22, 1, 0.36, 1),
    opacity 0.3s ease,
    width 0.3s ease;
  transform-origin: center;
}

.burger.open span:nth-child(1) {
  transform: translateY(6.5px) rotate(45deg);
}
.burger.open span:nth-child(2) {
  opacity: 0;
  width: 0;
}
.burger.open span:nth-child(3) {
  transform: translateY(-6.5px) rotate(-45deg);
}

.mobile-menu {
  position: fixed;
  top: 0;
  right: 0;
  width: min(320px, 100vw);
  height: 100vh;
  background: var(--surface);
  border-left: 1px solid var(--border);
  z-index: 1050;
  display: flex;
  flex-direction: column;
  padding: 100px 0 40px;
  transform: translateX(100%);
  transition: transform 0.45s cubic-bezier(0.22, 1, 0.36, 1);
}

.mobile-menu.open {
  transform: translateX(0);
}

.mobile-menu ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.mobile-menu li {
  border-bottom: 1px solid var(--border);
  overflow: hidden;
}
.mobile-menu li:first-child {
  border-top: 1px solid var(--border);
}

.mobile-menu a {
  display: flex;
  align-items: center;
  gap: 14px;
  font-family: "Space Mono", monospace;
  font-size: 13px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--white);
  text-decoration: none;
  padding: 20px 32px;
  transition:
    color 0.3s ease,
    background 0.3s ease,
    padding-left 0.3s ease;
}

.mobile-menu a .item-num {
  font-size: 10px;
  color: var(--muted);
  letter-spacing: 1px;
  min-width: 20px;
  transition: color 0.3s ease;
}

/* .mobile-menu a .arrow {
  margin-left: auto;
  margin-bottom: 4px;
  opacity: 0;
  transform: translateX(-8px);
  transition:
    opacity 0.3s ease,
    transform 0.3s ease;
  color: var(--accent);
  font-size: 16px;
} */

.mobile-menu a:hover,
.mobile-menu a.active {
  color: var(--accent);
  background: rgba(79, 195, 247, 0.05);
}
.mobile-menu a:hover .item-num,
.mobile-menu a.active .item-num {
  color: var(--accent);
}
.mobile-menu a:hover .arrow,
.mobile-menu a.active .arrow {
  opacity: 1;
  transform: translateX(0);
}

.mobile-menu li {
  opacity: 0;
  transform: translateX(20px);
  transition:
    opacity 0.35s ease,
    transform 0.35s ease;
}
.mobile-menu.open li:nth-child(1) {
  opacity: 1;
  transform: translateX(0);
  transition-delay: 0.08s;
}
.mobile-menu.open li:nth-child(2) {
  opacity: 1;
  transform: translateX(0);
  transition-delay: 0.13s;
}
.mobile-menu.open li:nth-child(3) {
  opacity: 1;
  transform: translateX(0);
  transition-delay: 0.18s;
}
.mobile-menu.open li:nth-child(4) {
  opacity: 1;
  transform: translateX(0);
  transition-delay: 0.23s;
}
.mobile-menu.open li:nth-child(5) {
  opacity: 1;
  transform: translateX(0);
  transition-delay: 0.28s;
}

.mobile-menu-footer {
  padding: 0 32px;
  font-family: "Space Mono", monospace;
  font-size: 10px;
  color: var(--white);
  letter-spacing: 2px;
  text-transform: uppercase;
}

.overlay {
  position: fixed;
  inset: 0;
  background: rgba(5, 7, 9, 0.75);
  backdrop-filter: blur(4px);
  z-index: 1040;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s ease;
}

.overlay.open {
  opacity: 1;
  pointer-events: all;
}

/* ── TITRE H1 ── */
h1 {
  font-family: "Bungee", sans-serif;
  word-spacing: 10px;
  font-weight: 400;
  font-size: 48px;
  text-align: center;
  color: var(--white);
  text-transform: uppercase;
  letter-spacing: 2px;
  margin: 50px auto;
  position: relative;
  -webkit-animation: tracking-in-expand 0.7s cubic-bezier(0.215, 0.61, 0.355, 1)
    both;
  animation: tracking-in-expand 0.7s cubic-bezier(0.215, 0.61, 0.355, 1) both;
}

@-webkit-keyframes tracking-in-expand {
  0% {
    letter-spacing: -0.5em;
    opacity: 0;
  }
  40% {
    opacity: 0.6;
  }
  100% {
    opacity: 1;
  }
}
@keyframes tracking-in-expand {
  0% {
    letter-spacing: -0.5em;
    opacity: 0;
  }
  40% {
    opacity: 0.6;
  }
  100% {
    opacity: 1;
  }
}

p.accueil-description {
  margin: 0 auto 50px auto;
  width: min(900px, 90%);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  transition:
    border-color 0.3s ease,
    transform 0.3s ease;
  position: relative;
  padding: 20px;
  font-size: 16px;
  line-height: 1.6;
  color: var(--white);
  text-align: justify;
}

/* h1::after {
  content: "";
  display: block;
  width: 48px;
  height: 2px;
  background: var(--accent);
  margin: 16px auto 0;
} */

/* ── GRILLE CARDS ── */
.donnees {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 20px;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 40px 60px;
  width: 100%;
}

/* ── CARD ── */
.card {
  width: 350px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  transition:
    border-color 0.3s ease,
    transform 0.3s ease;
  position: relative;
}

.card::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 12px;
  opacity: 0;
  background: linear-gradient(
    135deg,
    rgba(79, 195, 247, 0.04) 0%,
    transparent 60%
  );
  transition: opacity 0.3s ease;
  pointer-events: none;
  z-index: 0;
}

.card:hover {
  border-color: var(--border-bright);
  transform: translateY(-3px);
}

.card:hover::before {
  opacity: 1;
}

/* Image top */
.card .top-section {
  height: 220px;
  position: relative;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  background-color: var(--surface-2);
  overflow: hidden;
}

/* Overlay gradient sur l'image */
.card .top-section::after {
  content: "";
  position: absolute;
  inset: 0;
  /* background: linear-gradient(to bottom, transparent 40%, var(--surface) 100%); */
  background: linear-gradient(to bottom, transparent 60%, var(--surface) 100%);
}

/* Suppression des formes "border" de l'ancien design */
.card .top-section .border {
  display: none;
}
.card .top-section .border::before {
  display: none;
}
.card .top-section::before {
  display: none;
}

/* ID badge */
.id-display {
  position: absolute;
  top: 12px;
  left: 12px;
  font-family: "Bungee", sans-serif;
  font-weight: 600;
  font-size: 16px;
  color: var(--accent);
  background: var(--black);
  padding: 3px 8px;
  border-radius: 3px;
  letter-spacing: 1.5px;
  z-index: 2;
  text-transform: uppercase;
}

/* Contenu bas */
.card .bottom-section {
  padding: 16px 18px 20px;
  position: relative;
  z-index: 1;
}

.card .bottom-section .title {
  display: block;
  font-family: "Bungee", sans-serif;
  font-size: 20px;
  font-weight: 700;
  color: var(--white);
  letter-spacing: 1px;
  text-align: left;
  margin-bottom: 10px;
  text-transform: uppercase;
}

/* Séparateur */
.card .bottom-section::after {
  content: "";
  display: block;
  width: 100%;
  height: 1px;
  background: var(--border);
  margin: 12px 0;
}

.card .bottom-section .row {
  display: flex;
  justify-content: space-between;
  margin: 0;
}

.card .bottom-section .row .item {
  flex: 1;
  text-align: center;
  padding: 16px 0;
  color: var(--white);
}

.card .bottom-section .row .item .big-text {
  font-family: "Space Mono", monospace;
  font-size: 14px;
  color: var(--white);
  display: block;
  margin-bottom: 2px;
}

.card .bottom-section .row .item .regular-text {
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.card .bottom-section .row .item:nth-child(2) {
  border-left: 1px solid var(--border);
  border-right: 1px solid var(--border);
}

/* Description */
.description {
  width: 90%;
  margin: 10px auto 0px auto;
  font-size: 16px;
  line-height: 1.6;
  color: var(--white);
  text-align: justify;
}

/* ── ASTRONAUTE (conservé) ── */
.astronaut {
  width: 250px;
  height: 300px;
  position: absolute;
  z-index: 11;
  transform: scale(0.3);
  top: calc(50% - 150px);
  left: calc(50% - 125px);
  animation: tourne 60s linear infinite;
  transition: scale 0.3s ease;
}

.astronaut:hover {
  scale: 1.1;
}

@keyframes tourne {
  0% {
    transform: rotate(0deg) scale(0.3);
  }
  100% {
    transform: rotate(360deg) scale(0.3);
  }
}

/* Pièces de l'astronaute — couleurs steel harmonisées */
.schoolbag {
  width: 100px;
  height: 150px;
  position: absolute;
  z-index: 1;
  top: calc(50% - 75px);
  left: calc(50% - 50px);
  background-color: #1a2940;
  border-radius: 50px 50px 0 0 / 30px 30px 0 0;
}

.head {
  width: 97px;
  height: 80px;
  position: absolute;
  z-index: 3;
  background: linear-gradient(
    to right,
    #c8d8e8 0%,
    #c8d8e8 50%,
    #e8f4fc 50%,
    #e8f4fc 100%
  );
  border-radius: 50%;
  top: 34px;
  left: calc(50% - 47.5px);
}

.head:after {
  content: "";
  width: 60px;
  height: 50px;
  position: absolute;
  top: calc(50% - 25px);
  left: calc(50% - 30px);
  background: linear-gradient(
    to bottom,
    #4fc3f7 0%,
    #4fc3f7 50%,
    #0288d1 50%,
    #0288d1 100%
  );
  border-radius: 15px;
}

.head:before {
  content: "";
  width: 12px;
  height: 25px;
  position: absolute;
  top: calc(50% - 12.5px);
  left: -4px;
  background-color: #2a4a6b;
  border-radius: 5px;
  box-shadow: 92px 0px 0px #2a4a6b;
}

.body {
  width: 85px;
  height: 100px;
  position: absolute;
  z-index: 2;
  top: 105px;
  left: calc(50% - 41px);
  border-radius: 40px / 20px;
  background: linear-gradient(
    to right,
    #c8d8e8 0%,
    #c8d8e8 50%,
    #e8f4fc 50%,
    #e8f4fc 100%
  );
}

.panel {
  width: 60px;
  height: 40px;
  position: absolute;
  top: 20px;
  left: calc(50% - 30px);
  background-color: #2a4a6b;
}

.panel:before {
  content: "";
  width: 30px;
  height: 5px;
  position: absolute;
  top: 9px;
  left: 7px;
  background-color: #4fc3f7;
  box-shadow:
    0px 9px 0px #4fc3f7,
    0px 18px 0px #4fc3f7;
}

.panel:after {
  content: "";
  width: 8px;
  height: 8px;
  position: absolute;
  top: 9px;
  right: 7px;
  background-color: #81d4fa;
  border-radius: 50%;
  box-shadow: 0px 14px 0px 2px #81d4fa;
}

.arm {
  width: 80px;
  height: 30px;
  position: absolute;
  top: 121px;
  z-index: 2;
}

.arm-left {
  left: 30px;
  background-color: #c8d8e8;
  border-radius: 0 0 0 39px;
}

.arm-right {
  right: 30px;
  background-color: #e8f4fc;
  border-radius: 0 0 39px 0;
}

.arm-left:before,
.arm-right:before {
  content: "";
  width: 30px;
  height: 70px;
  position: absolute;
  top: -40px;
}

.arm-left:before {
  border-radius: 50px 50px 0px 120px / 50px 50px 0 110px;
  left: 0;
  background-color: #c8d8e8;
}

.arm-right:before {
  border-radius: 50px 50px 120px 0 / 50px 50px 110px 0;
  right: 0;
  background-color: #e8f4fc;
}

.arm-left:after,
.arm-right:after {
  content: "";
  width: 30px;
  height: 10px;
  position: absolute;
  top: -24px;
}

.arm-left:after {
  background-color: #2a4a6b;
  left: 0;
}
.arm-right:after {
  background-color: #4a7a9b;
  right: 0;
}

.leg {
  width: 30px;
  height: 40px;
  position: absolute;
  z-index: 2;
  bottom: 70px;
}

.leg-left {
  left: 76px;
  background-color: #c8d8e8;
  transform: rotate(20deg);
}
.leg-right {
  right: 73px;
  background-color: #e8f4fc;
  transform: rotate(-20deg);
}

.leg-left:before,
.leg-right:before {
  content: "";
  width: 50px;
  height: 25px;
  position: absolute;
  bottom: -26px;
}

.leg-left:before {
  left: -20px;
  background-color: #c8d8e8;
  border-radius: 30px 0 0 0;
  border-bottom: 10px solid #2a4a6b;
}
.leg-right:before {
  right: -20px;
  background-color: #e8f4fc;
  border-radius: 0 30px 0 0;
  border-bottom: 10px solid #4a7a9b;
}

/* ── FORMULAIRE ── */
.form-container {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: 40px 20px;
}

form {
  padding: 48px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  width: 500px;
  max-width: 100%;
}

input::placeholder,
textarea::placeholder {
  color: var(--muted);
  opacity: 1;
}

.input-group {
  margin-bottom: 24px;
}

.input-group label {
  display: block;
  font-family: "Space Mono", monospace;
  font-size: 14px;
  color: var(--white);
  margin-bottom: 8px;
  letter-spacing: 2px;
  text-transform: uppercase;
}

.input-group input {
  width: 100%;
  background: var(--black);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 12px 14px;
  color: var(--white);
  font-family: "DM Sans", sans-serif;
  font-size: 14px;
  outline: none;
  transition: border-color 0.2s ease;
}

.input-group input:focus {
  border-color: var(--accent);
}

.age-input-wrapper {
  display: flex;
  align-items: center;
  gap: 10px;
}
.age-input-wrapper span {
  font-size: 14px;
  color: var(--white);
}

/* Submit */
.submit-btn {
  width: 100%;
  padding: 14px;
  font-family: "Space Mono", monospace;
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 2px;
  background-color: var(--accent);
  color: var(--black);
  border: none;
  border-radius: 6px;
  cursor: pointer;
  text-transform: uppercase;
  transition:
    background 0.2s ease,
    opacity 0.2s ease;
}

.submit-btn:hover {
  background-color: var(--accent-2);
}

/* ── FOOTER ── */
footer {
  /* background: rgba(5, 7, 9, 0.85); */
  background-color: var(--black);
  backdrop-filter: blur(16px);
  color: var(--white);
  width: 100%;
  height: 80px;
  display: flex;
  justify-content: center;
  align-items: center;
  border-top: 1px solid var(--border);
  margin-top: auto;
  flex-shrink: 0;
  font-family: "Space Mono", monospace;
  font-size: 14px;
  letter-spacing: 2px;
  text-transform: uppercase;
  text-align: center;
}

/* Container principal */
.stats-container {
  width: min(900px, 90%);
  display: flex;
  justify-content: space-around;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
  margin: 0px auto 50px auto;
  padding: 30px;
  background: var(--surface);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 8px;
}

/* Chaque bloc de stat */
.stat-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  min-width: 200px;
}

/* Le chiffre (Gros et percutant) */
.stat-number {
  font-family: "Bungee", cursive; /* On reprend la police du titre */
  font-size: 2.5rem;
  color: var(--accent); /* Ta variable de couleur */
  margin-bottom: 5px;
}

/* Le texte explicatif */
.stat-label {
  font-family: "Space Mono", monospace;
  font-size: 14px;
  color: var(--white);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  opacity: 1;
}

@media (max-width: 576px) {
  nav {
    flex-wrap: wrap;
    height: auto;
    position: relative;
    padding: 10px 20px;
  }
  nav > a {
    width: 60px;
    height: 60px;
  }

  nav ul {
    display: none;
  }
  .burger {
    display: flex;
  }

  #nav-menu li {
    margin: 0;
    width: 100%;
    text-align: center;
    border-top: 1px solid var(--border);
  }

  #nav-menu a {
    display: block;
    padding: 14px 0;
  }

  form {
    width: 100%;
  }

  h1 {
    letter-spacing: 4px;
    font-size: 30px;
  }

  footer p {
    font-size: 12px;
    width: 80%;
  }
}

/* fusée */

.orbit {
  position: fixed;
  z-index: -1;
  opacity: 1;
}

.rocket {
  background-color: var(--white);
  height: 50px;
  width: 25px;
  border-radius: 50% 50% 0 0;
  position: relative;
  overflow: visible;
  /* On retire left/top qui étaient liés à l'ancien .orbit */
  left: 0;
  top: 0;
}

.rocket:before {
  content: "";
  position: absolute;
  background-color: var(--accent);
  height: 20px;
  width: 55px;
  border-radius: 50% 50% 0 0;
  z-index: -1;
  right: -15px;
  bottom: 0;
}

.rocket:after {
  content: "";
  position: absolute;
  background-color: var(--accent);
  height: 4px;
  width: 15px;
  border-radius: 0 0 2px 2px;
  bottom: -4px;
  left: 4.3px;
}

.rocket .fire {
  position: absolute;
  bottom: -20px;
  left: 50%;
  transform: translateX(-50%);
  width: 12px;
  height: 30px;
  background: radial-gradient(
    ellipse at center,
    #ffec85 0%,
    #ffae34 40%,
    #ec760c 70%,
    #cd4606 90%,
    rgba(0, 0, 0, 0) 100%
  );
  border-radius: 50%;
  animation: flame 0.3s infinite alternate;
  z-index: -1;
}

@keyframes flame {
  0% {
    transform: translateX(-50%) scaleY(1);
    opacity: 0.9;
  }
  100% {
    transform: translateX(-50%) scaleY(1.4);
    opacity: 0.5;
  }
}

.rocket .gas {
  position: absolute;
  bottom: -35px;
  left: 50%;
  transform: translateX(-50%);
  width: 10px;
  height: 10px;
  background: rgba(200, 200, 200, 0.6);
  border-radius: 50%;
  animation: gas 1.5s infinite ease-out;
}
.rocket .gas:nth-child(3) {
  animation-delay: 0.3s;
  left: 40%;
}
.rocket .gas:nth-child(4) {
  animation-delay: 0.6s;
  left: 60%;
}

@keyframes gas {
  0% {
    transform: translateX(-50%) scale(0.5);
    opacity: 0.8;
  }
  100% {
    transform: translateX(-50%) translateY(40px) scale(1.8);
    opacity: 0;
  }
}

.window {
  /* background-color: #151845; */
  background-color: var(--black);
  height: 10px;
  width: 10px;
  border: 2px solid var(--accent-2);
  border-radius: 50%;
  position: relative;
  top: 17px;
  left: 5px;
}