/* ============================================================
   Catppuccin Macchiato - Cyber Terminal (Centered & Rounded)
   ============================================================ */
:root {
  --base: #24273a;
  --mantle: #1e2030;
  --crust: #181926;
  --text: #cad3f5;
  --subtext0: #a5adcb;
  --blue: #8aadf4;
  --mauve: #c6a0f6;
  --green: #a6da95;
  --red: #ed8796;
  --sapphire: #7dc4e4;

  /* GLASS & BORDERS */
  --glass-bg: rgba(30, 32, 48, 0.7);
  --glass-border: rgba(198, 160, 246, 0.3);
  --radius-lg: 24px;
  --radius-sm: 12px;
}

/* ============================================================
   Basis Layout (Centered)
   ============================================================ */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  background-color: var(--crust);
  /* Cyber Grid Achtergrond */
  background-image: 
    linear-gradient(var(--base) 1px, transparent 1px),
    linear-gradient(90deg, var(--base) 1px, transparent 1px);
  background-size: 50px 50px;
  
  color: var(--text);
  font-family: 'Fira Code', monospace;
  display: flex;
  justify-content: center;
  align-items: flex-start;
  min-height: 100vh;
  padding: 60px 20px;
  text-align: center; /* Alles standaard centreren */
}

/* Scanline effect voor die terminal vibe */
body::before {
  content: " ";
  position: fixed;
  top: 0; left: 0; width: 100%; height: 100%;
  background: linear-gradient(rgba(18, 16, 16, 0) 50%, rgba(0, 0, 0, 0.1) 50%);
  background-size: 100% 4px;
  z-index: 100;
  pointer-events: none;
  opacity: 0.3;
}

/* ============================================================
   Main Glass Panel
   ============================================================ */
.main-glass {
  max-width: 900px;
  width: 100%;
  background: var(--glass-bg);
  backdrop-filter: blur(25px) saturate(160%);
  -webkit-backdrop-filter: blur(25px) saturate(160%);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: 60px 40px;
  box-shadow: 0 20px 50px rgba(0,0,0,0.5), inset 0 0 20px rgba(198, 160, 246, 0.05);
  animation: slideIn 0.8s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
  z-index: 1;
}

@keyframes slideIn {
  from { opacity: 0; transform: translateY(30px) scale(0.98); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

/* ============================================================
   Elementen Styling
   ============================================================ */
header h1 {
  color: var(--mauve);
  font-size: clamp(2.5rem, 8vw, 4rem);
  letter-spacing: -2px;
  text-shadow: 0 0 20px rgba(198, 160, 246, 0.4);
}

header h2 { color: var(--blue); margin-top: 10px; }
header h4 { color: var(--subtext0); font-weight: normal; }

hr {
  border: none;
  border-top: 1px solid rgba(255,255,255,0.1);
  margin: 40px auto;
  width: 80%;
}

p {
  line-height: 1.6;
  max-width: 700px;
  margin: 0 auto; /* Center text block */
}

/* Lijstjes centreren */
ul {
  list-style: none;
  display: inline-block;
  text-align: left; /* Tekst in de lijst links, maar lijst zelf gecentreerd */
  margin: 20px auto;
}

li {
  margin-bottom: 12px;
  position: relative;
  padding-left: 25px;
}

li::before {
  content: '>';
  position: absolute;
  left: 0;
  color: var(--green);
  font-weight: bold;
}

/* ============================================================
   Knoppen & "Zwellende" Afbeeldingen
   ============================================================ */
.stack {
  display: flex;
  flex-wrap: wrap;
  gap: 15px;
  justify-content: center;
  margin: 30px 0;
}

/* De 'Langs' / Knoppen */
.lang {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--glass-border);
  padding: 12px 20px;
  border-radius: var(--radius-sm); /* Ronde edges */
  display: flex;
  align-items: center;
  gap: 10px;
  transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.lang:hover {
  transform: scale(1.1); /* Zwellen */
  background: rgba(198, 160, 246, 0.15);
  border-color: var(--mauve);
  box-shadow: 0 0 20px rgba(198, 160, 246, 0.3);
}

/* 88x31 Buttons Gallery */
.button-gallery {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 15px;
  padding: 20px 0;
}

.button-gallery img {
  border-radius: 6px; /* Iets ronder voor de retro buttons */
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.button-gallery img:hover {
  transform: scale(1.4) rotate(2deg); /* Extra zwellen + kleine draai */
  z-index: 10;
  box-shadow: 0 10px 20px rgba(0,0,0,0.5);
}

/* Socials icons */
.socials {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 20px;
}

.socials img {
  transition: all 0.3s ease;
}

.socials a:hover img {
  transform: scale(1.5) translateY(-5px); /* Zwellen en omhoog */
  filter: drop-shadow(0 0 10px var(--blue));
}

/* ============================================================
   Webring & Links
   ============================================================ */
a {
  color: var(--green);
  text-decoration: none;
  transition: 0.2s;
  font-weight: bold;
}

a:hover {
  color: var(--mauve);
  text-shadow: 0 0 8px var(--mauve);
}

.webring {
  background: rgba(0,0,0,0.3);
  padding: 15px 25px;
  border-radius: 50px; /* Volledig ronde edges voor de webring bar */
  border: 1px solid var(--glass-border);
  display: inline-block;
  margin-top: 20px;
}

/* ============================================================
   Blobs (Achtergrond decoratie)
   ============================================================ */
.glass-blob {
  position: fixed;
  width: 40vw;
  height: 40vw;
  border-radius: 50%;
  filter: blur(100px);
  z-index: -1;
  opacity: 0.2;
  pointer-events: none;
}

.blob-1 { background: var(--mauve); top: -10%; left: -10%; }
.blob-2 { background: var(--blue); bottom: -10%; right: -10%; }

/* Mobile */
@media (max-width: 600px) {
  .main-glass { padding: 30px 15px; border-radius: 0; border: none; background: var(--base); }
  .lang { width: 100%; justify-content: center; }
}