/* Header social links — modern glass effect, minimal aesthetic */
.social-links{
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-left: 0;     /* placé à gauche du header */
  margin-right: 12px; /* petit espace avant le burger/menu */
}

.glass-link{
  display: inline-grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border-radius: 999px;                 /* cercle */
  border: none;                         /* aucun contour */
  /* verre premium: léger dégradé + translucide */
  background: linear-gradient(180deg, rgba(255,255,255,0.14), rgba(255,255,255,0.06));
  backdrop-filter: blur(10px) saturate(125%);
  -webkit-backdrop-filter: blur(10px) saturate(125%);
  color: inherit;
  text-decoration: none;
  transition: background .2s ease, transform .15s ease, box-shadow .2s ease, opacity .2s ease;
  outline: none;
  box-shadow: 0 8px 22px rgba(0,0,0,0.24);
  position: relative;
  overflow: hidden;
}
.glass-link::after{
  /* reflet interne doux façon “glass” */
  content:"";
  position:absolute; inset:0;
  background: radial-gradient(120% 120% at 20% 0%, rgba(255,255,255,0.20) 0%, transparent 55%);
  pointer-events:none;
  opacity:.7;
}

[data-theme="light"] .glass-link{
  background: linear-gradient(180deg, rgba(255,255,255,0.85), rgba(255,255,255,0.65));
  box-shadow: 0 8px 22px rgba(0,0,0,0.14);
}

.glass-link:hover{
  transform: translateY(-2px);
  background: linear-gradient(180deg, rgba(255,255,255,0.20), rgba(255,255,255,0.10));
  box-shadow: 0 12px 28px rgba(0,0,0,0.28);
  opacity: .98;
}
[data-theme="light"] .glass-link:hover{
  background: linear-gradient(180deg, rgba(255,255,255,0.95), rgba(255,255,255,0.78));
  box-shadow: 0 12px 28px rgba(0,0,0,0.18);
}

.glass-link:focus,
.glass-link:focus-visible,
.glass-link:active{
  outline: none !important;
  box-shadow: 0 10px 26px rgba(0,0,0,0.26) !important; /* pas de glow bleu */
}

/* Icon sizing */
.glass-link i{
  font-size: 18px;
  line-height: 1;
  opacity: 0.95;
  filter: drop-shadow(0 1px 1px rgba(0,0,0,0.20)); /* léger relief dans le verre */
  transition: transform .15s ease, opacity .2s ease;
}
.glass-link:hover i{
  transform: translateY(-1px);
  opacity: 1;
}

/* Brand tint (subtle) */
.glass-link.linkedin i{ color: #60a5fa; } /* soft blue tint */
.glass-link.github i{ color: #e2e8f0; }   /* soft gray tint */
[data-theme="light"] .glass-link.github i{ color: #111; }

/* Placement gauche dans le header */
.site-header .nav .social-links{ margin-left: 0; margin-right: 12px; }

/* Rectangular social buttons — minimal aesthetic, theme-aware (override previous glass) */
.social-links .glass-link{
  width: 44px !important;
  height: 28px !important;
  border-radius: 0 !important;
  border: 1px solid rgba(255,255,255,0.16) !important;
  background:
    radial-gradient(120% 120% at var(--mx,50%) var(--my,50%), rgba(255,255,255,0.10), transparent 60%),
    rgba(255,255,255,0.04) !important;
  backdrop-filter: blur(6px) saturate(120%);
  -webkit-backdrop-filter: blur(6px) saturate(120%);
  box-shadow: none !important;
  transition: background .18s ease, border-color .18s ease, transform .12s ease, opacity .2s ease;
  padding: 0; /* keep icon centered */
}
.social-links .glass-link:hover{
  transform: translateY(-1px);
  border-color: rgba(255,255,255,0.22) !important;
  background:
    radial-gradient(120% 120% at var(--mx,50%) var(--my,50%), rgba(255,255,255,0.14), transparent 60%),
    rgba(255,255,255,0.06) !important;
}
[data-theme="light"] .social-links .glass-link{
  border-color: rgba(0,0,0,0.12) !important;
  background:
    radial-gradient(120% 120% at var(--mx,50%) var(--my,50%), rgba(0,0,0,0.06), transparent 60%),
    rgba(0,0,0,0.02) !important;
}
[data-theme="light"] .social-links .glass-link:hover{
  border-color: rgba(0,0,0,0.18) !important;
  background:
    radial-gradient(120% 120% at var(--mx,50%) var(--my,50%), rgba(0,0,0,0.10), transparent 60%),
    rgba(0,0,0,0.04) !important;
}
/* Icon tint stays subtle and centered */
.social-links .glass-link i{
  font-size: 16px;
  line-height: 1;
  opacity: .95;
  transform: translateY(0);
  transition: transform .12s ease, opacity .18s ease;
}
.social-links .glass-link:hover i{
  transform: translateY(-1px);
  opacity: 1;
}

/* Language select — improve dropdown aesthetics */
#lang-select{
  outline: none !important;
  box-shadow: none !important;
}

#lang-select option{
  background: #0f172a;
  color: #e2e8f0;
}
@media (prefers-color-scheme: light){
  #lang-select option{
    background: #fff;
    color: #111;
  }
}

/* Dropdown scrollbar (WebKit/Blink) */
select::-webkit-scrollbar{
  width: 10px;
}
select::-webkit-scrollbar-track{
  background: rgba(255,255,255,0.06);
}
select::-webkit-scrollbar-thumb{
  background: rgba(255,255,255,0.24);
  border-radius: 0;
  border: 2px solid transparent;
}
@media (prefers-color-scheme: light){
  select::-webkit-scrollbar-track{ background: rgba(0,0,0,0.06); }
  select::-webkit-scrollbar-thumb{ background: rgba(0,0,0,0.24); }
}

/* Minimal open/hover feel */
#lang-select:hover{
  border-color: rgba(255,255,255,0.45);
  background-color: rgba(255,255,255,0.06);
}
@media (prefers-color-scheme: light){
  #lang-select:hover{
    border-color: rgba(0,0,0,0.30);
    background-color: rgba(0,0,0,0.04);
  }
}