/* ══════════════════════════════════════════════════════
   BDE HSE La Ciotat — custom.css
   VERSION COMPLÈTE — contient navbar, footer, composants
   ══════════════════════════════════════════════════════ */
@import url('https://fonts.googleapis.com/css2?family=Syne:wght@700;800&family=Cormorant+Garamond:ital,wght@0,300;0,600;1,300;1,600&family=DM+Mono:wght@400;500&display=swap');

/* ──────────────────────────────────────────────
   TOKENS GLOBAUX
   Utilisés partout : pages, navbar, footer
────────────────────────────────────────────── */
:root {
  /* Couleurs de base */
  --c-bg:      #f4f2ee;
  --c-white:   #ffffff;
  --c-ink:     #0c0b09;
  --c-muted:   rgba(12,11,9,.45);
  --c-border:  rgba(12,11,9,.1);
  --c-border2: rgba(12,11,9,.2);
  --c-gold:    #8a6c38;
  --c-surface: #f4f2ee;

  /* Accents (compatibilité ancien code) */
  --c-yellow:  #8a6c38;
  --hse-primary: #1e3a8a;
  --hse-warning: #8a6c38;
  --hse-success: #1a7a50;
  --hse-dark:    #0c0b09;
  --hse-dark-2:  #f4f2ee;
  --hse-glass:   rgba(255,255,255,.9);

  /* Typographie */
  --f-display: 'Syne', system-ui, sans-serif;
  --f-serif:   'Cormorant Garamond', Georgia, serif;
  --f-mono:    'DM Mono', 'Courier New', monospace;
  --f-body:    'Syne', system-ui, sans-serif;

  /* Motion */
  --ease: cubic-bezier(.16,1,.3,1);

  /* Layout */
  --nav-h: 64px;
  --nh:    64px; /* alias */
}

/* ──────────────────────────────────────────────
   RESET & BASE
────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--f-display);
  background: var(--c-white);
  color: var(--c-ink);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
body.bg-hse-dark  { background: var(--c-white) !important; }
body.bg-hse-dark-2{ background: var(--c-bg)    !important; }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
::-webkit-scrollbar { width: 2px; }
::-webkit-scrollbar-thumb { background: var(--c-ink); }

/* ──────────────────────────────────────────────
   SCROLL REVEAL GLOBAL
────────────────────────────────────────────── */
[data-r] {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity .8s var(--ease), transform .8s var(--ease);
}
[data-r].on { opacity: 1; transform: none; }
[data-r][data-d="1"] { transition-delay: .1s; }
[data-r][data-d="2"] { transition-delay: .22s; }
[data-r][data-d="3"] { transition-delay: .36s; }
/* Compatibilité ancienne classe */
[data-aos] {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .8s var(--ease), transform .8s var(--ease);
}
[data-aos].on,
.animate-fade-up { opacity: 1 !important; transform: none !important; }

/* ══════════════════════════════════════════════
   NAVBAR
══════════════════════════════════════════════ */
.hse-nav {
  position: fixed;
  inset: 0 0 auto;
  z-index: 900;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  padding: 0 2.5rem;
  background: rgba(255,255,255,.92);
  border-bottom: 1px solid var(--c-border);
  backdrop-filter: blur(20px) saturate(1.4);
  transition: background .3s, box-shadow .3s;
}
.hse-nav.scrolled {
  background: rgba(255,255,255,.97);
  box-shadow: 0 1px 24px rgba(12,11,9,.06);
}
.nav-inner {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

/* Brand */
.brand {
  display: flex;
  align-items: center;
  gap: .6rem;
  text-decoration: none;
  color: var(--c-ink);
}
.brand img { height: 34px; }
.brand-text { line-height: 1.1; }
.brand-name {
  font-family: var(--f-display);
  font-weight: 800;
  font-size: .95rem;
  letter-spacing: .04em;
  color: var(--c-ink);
}
.brand-name span { color: var(--c-gold); }
.brand-sub {
  font-family: var(--f-mono);
  font-size: .5rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--c-muted);
}

/* Links desktop */
.nav-links {
  display: flex;
  align-items: center;
  gap: .15rem;
  list-style: none;
  margin: 0; padding: 0;
}
.nav-links a {
  font-family: var(--f-mono);
  font-size: .58rem;
  letter-spacing: .13em;
  text-transform: uppercase;
  color: var(--c-muted);
  padding: .45rem .85rem;
  position: relative;
  transition: color .2s;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0; left: .85rem; right: .85rem;
  height: 1px;
  background: var(--c-ink);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .3s var(--ease);
}
.nav-links a:hover,
.nav-links a.active { color: var(--c-ink); }
.nav-links a:hover::after,
.nav-links a.active::after { transform: scaleX(1); }

/* Right side */
.nav-end {
  display: flex;
  align-items: center;
  gap: .75rem;
}
.btn-nav-login {
  font-family: var(--f-mono);
  font-size: .58rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  background: var(--c-ink);
  color: #fff;
  padding: .42rem 1rem;
  transition: opacity .2s;
}
.btn-nav-login:hover { opacity: .75; color: #fff; }

/* User pill */
.user-pill {
  display: flex;
  align-items: center;
  gap: .45rem;
  font-family: var(--f-mono);
  font-size: .58rem;
  letter-spacing: .08em;
  color: var(--c-ink);
  cursor: pointer;
  position: relative;
}
.user-pill .avatar {
  width: 30px; height: 30px;
  border-radius: 50%;
  background: var(--c-gold);
  display: flex; align-items: center; justify-content: center;
  font-size: .65rem; font-weight: 700; color: #fff;
}
.badge-promo {
  font-size: .48rem;
  background: rgba(138,108,56,.15);
  color: var(--c-gold);
  border: 1px solid rgba(138,108,56,.3);
  padding: .1rem .35rem;
  letter-spacing: .06em;
}

/* Dropdown */
.hse-dropdown {
  position: absolute;
  top: calc(100% + .75rem);
  right: 0;
  min-width: 190px;
  background: var(--c-white);
  border: 1px solid var(--c-border);
  box-shadow: 0 16px 40px rgba(12,11,9,.1);
  padding: .4rem 0;
  display: none;
  z-index: 10;
}
.hse-dropdown.open { display: block; }
.hse-dropdown a {
  display: flex;
  align-items: center;
  gap: .5rem;
  padding: .65rem 1.1rem;
  font-family: var(--f-mono);
  font-size: .58rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--c-muted);
  transition: color .15s, background .15s;
}
.hse-dropdown a:hover { color: var(--c-ink); background: var(--c-bg); }
.hse-dropdown .sep { height: 1px; background: var(--c-border); margin: .3rem 0; }

/* Burger mobile */
.hse-burger {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.hse-burger span {
  display: block;
  width: 22px; height: 1.5px;
  background: var(--c-ink);
  transition: .3s;
}

/* Drawer mobile */
.hse-drawer {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 800;
  background: var(--c-white);
  flex-direction: column;
  justify-content: center;
  padding: 4rem 2.5rem;
  border-top: var(--nav-h) solid transparent;
}
.hse-drawer.open { display: flex; }
.hse-drawer a {
  font-family: var(--f-serif);
  font-style: italic;
  font-size: clamp(2rem, 6vw, 3rem);
  color: var(--c-ink);
  padding: .65rem 0;
  border-bottom: 1px solid var(--c-border);
  transition: color .2s;
}
.hse-drawer a:hover { color: var(--c-gold); }
.drawer-meta {
  margin-top: 2.5rem;
  font-family: var(--f-mono);
  font-size: .52rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--c-muted);
}

@media (max-width: 860px) {
  .nav-links { display: none; }
  .btn-nav-login,
  .user-pill { display: none; }
  .hse-burger { display: flex; }
  .hse-nav { padding: 0 1.5rem; }
}

/* ══════════════════════════════════════════════
   FOOTER
══════════════════════════════════════════════ */
.hse-footer {
  background: var(--c-ink);
  color: rgba(255,255,255,.75);
  border-top: 1px solid rgba(255,255,255,.06);
}
.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 2.5rem;
  padding: 4.5rem 3rem;
  border-bottom: 1px solid rgba(255,255,255,.07);
}
.f-brand img {
  height: 36px;
  filter: invert(1);
  opacity: .75;
  margin-bottom: 1rem;
}
.f-brand-name {
  font-family: var(--f-display);
  font-weight: 800;
  font-size: 1.05rem;
  color: #fff;
  margin-bottom: .75rem;
  letter-spacing: -.01em;
}
.f-brand-name span { color: var(--c-gold); }
.f-desc {
  font-size: .8rem;
  line-height: 1.85;
  color: rgba(255,255,255,.32);
  max-width: 260px;
  margin-bottom: 1.25rem;
}
.f-since {
  font-family: var(--f-mono);
  font-size: .54rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: rgba(255,255,255,.28);
  margin-bottom: 1.5rem;
}
.f-since strong { color: var(--c-gold); }
.f-socials { display: flex; gap: .4rem; }
.f-soc {
  width: 32px; height: 32px;
  border: 1px solid rgba(255,255,255,.12);
  display: flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,.32);
  font-size: .85rem;
  transition: all .2s;
}
.f-soc:hover { border-color: var(--c-gold); color: var(--c-gold); }

.f-col-h {
  font-family: var(--f-mono);
  font-size: .54rem;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: rgba(255,255,255,.25);
  margin-bottom: 1.25rem;
  display: flex;
  align-items: center;
  gap: .5rem;
}
.f-col-h::before { content: ''; width: 10px; height: 1px; background: var(--c-gold); }
.f-col ul { list-style: none; margin: 0; padding: 0; }
.f-col li { margin-bottom: .5rem; }
.f-col a {
  font-size: .8rem;
  color: rgba(255,255,255,.35);
  transition: color .2s;
  display: inline-flex;
  align-items: center;
  gap: .4rem;
}
.f-col a:hover { color: #fff; }

.footer-bottom {
  padding: 1.75rem 3rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}
.footer-bottom p {
  font-family: var(--f-mono);
  font-size: .52rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: rgba(255,255,255,.2);
  margin: 0;
}
.footer-bottom a { color: rgba(255,255,255,.3); transition: color .2s; }
.footer-bottom a:hover { color: #fff; }
.footer-tagline {
  font-family: var(--f-serif);
  font-style: italic;
  font-size: .85rem;
  color: rgba(255,255,255,.2);
}

@media (max-width: 860px) {
  .footer-top {
    grid-template-columns: 1fr 1fr;
    padding: 3rem 1.5rem;
  }
  .footer-bottom { padding: 1.5rem; }
}
@media (max-width: 500px) {
  .footer-top { grid-template-columns: 1fr; }
}

/* ══════════════════════════════════════════════
   COMPOSANTS GLOBAUX
══════════════════════════════════════════════ */

/* Cards glass (compatibilité) */
.card-glass {
  background: var(--c-white);
  border: 1px solid var(--c-border);
  border-radius: 0;
  box-shadow: none;
  transition: border-color .3s, transform .35s var(--ease);
}
.card-glass:hover {
  transform: translateY(-4px);
  border-color: var(--c-border2);
}

/* Team cards */
.team-card { transition: transform .4s var(--ease); }
.team-card:hover { transform: translateY(-4px); }
.team-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(12,11,9,.85) 0%, transparent 60%);
  opacity: 0;
  display: flex; align-items: flex-end; padding: 1.25rem;
  transition: opacity .35s var(--ease);
}
.team-card:hover .team-overlay { opacity: 1; }

/* Badges */
.president-badge {
  position: absolute; top: 1rem; left: 1rem; z-index: 2;
}
.member-badge-pill {
  max-width: 300px;
}
.avatar-circle {
  width: 80px; height: 80px; border-radius: 50%;
}

/* Animations */
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-8px); }
}
.animate-float { animation: float 6s ease-in-out infinite; }

/* Navbar ancien code (compatibilité) */
.bg-hse-primary {
  background: var(--c-white) !important;
  border-bottom: 1px solid var(--c-border);
}
.navbar-dark .navbar-nav .nav-link { color: var(--c-muted) !important; }
.navbar-dark .navbar-brand { color: var(--c-ink) !important; }

/* Bootstrap overrides */
.btn-warning {
  background: var(--c-gold) !important;
  border-color: var(--c-gold) !important;
  color: #fff !important;
  font-family: var(--f-mono);
  font-size: .65rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  border-radius: 0 !important;
}
.text-warning { color: var(--c-gold) !important; }
.badge.bg-warning { background: var(--c-gold) !important; color: #fff !important; }

/* Responsive body padding pour navbar fixe */
body > main,
main {
  padding-top: var(--nav-h);
}
/* Exception : pages avec bannière plein écran gèrent elles-mêmes */
main.no-padding-top { padding-top: 0; }