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

html,
body {
  height: 100%;
}

body {
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
  background: radial-gradient(circle at top, #1b0830 0%, #050509 60%, #000 100%);
  color: #f5f5f7;
  overflow-x: hidden;
}

/* Zachte achtergrond-glow */
.background-glow {
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(circle at 15% 20%, rgba(153, 51, 255, 0.5) 0, transparent 50%),
    radial-gradient(circle at 85% 80%, rgba(101, 69, 255, 0.4) 0, transparent 55%);
  opacity: 0.55;
  mix-blend-mode: screen;
  z-index: -1;
}

/* Header & hamburger */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  padding: 1.25rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  z-index: 40;
  pointer-events: none; /* header zelf vangt niks... */
}

.site-header > * {
  pointer-events: auto; /* ...maar de inner content wel */
}

.hamburger {
  border: none;
  background: rgba(10, 10, 18, 0.8);
  border-radius: 999px;
  padding: 0.55rem 0.7rem;
  display: flex;
  flex-direction: column;
  gap: 0.23rem;
  cursor: pointer;
  box-shadow: 0 0 0 1px rgba(179, 144, 255, 0.3),
    0 8px 20px rgba(0, 0, 0, 0.6);
  transition: background 0.2s ease, transform 0.2s ease,
    box-shadow 0.2s ease;
}

.hamburger:hover {
  background: rgba(24, 24, 40, 0.95);
  transform: translateY(-1px);
  box-shadow: 0 0 0 1px rgba(203, 169, 255, 0.6),
    0 14px 32px rgba(0, 0, 0, 0.75);
}

.hamburger-line {
  width: 18px;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(90deg, #e2d1ff, #a47aff);
  transition: transform 0.25s ease, opacity 0.25s ease, width 0.25s ease;
}

/* Hamburger animatie naar 'X' */
.hamburger-open .hamburger-line:nth-child(1) {
  transform: translateY(4px) rotate(45deg);
}

.hamburger-open .hamburger-line:nth-child(2) {
  opacity: 0;
  width: 10px;
}

.hamburger-open .hamburger-line:nth-child(3) {
  transform: translateY(-4px) rotate(-45deg);
}

/* Side menu */
.side-menu {
  position: fixed;
  top: 0;
  left: 0;
  width: min(260px, 70vw);
  height: 100vh;
  background: rgba(8, 8, 18, 0.96);
  box-shadow: 7px 0 30px rgba(0, 0, 0, 0.85);
  transform: translateX(-100%);
  transition: transform 0.22s ease-out;
  z-index: 50;
  backdrop-filter: blur(18px);
  pointer-events: auto; /* menu is volledig klikbaar */
}

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

.side-menu-inner {
  padding: 1.75rem 1.5rem;
  display: flex;
  flex-direction: column;
  height: 100%;
}

/* Menu titel & links */
.menu-title {
  font-size: 1.3rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #f5e9ff;
  margin-bottom: 1.5rem;
  text-shadow: 0 0 18px rgba(163, 104, 255, 0.9);
}

.menu-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.menu-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  text-decoration: none;
  color: #c8b5ff;
  font-size: 0.98rem;
  padding: 0.5rem 0.2rem;
  border-radius: 999px;
  position: relative;
  transition: color 0.18s ease, transform 0.18s ease,
    background 0.18s ease;
  pointer-events: auto; /* expliciet klikbaar */
}

.menu-link::before {
  content: "•";
  font-size: 1rem;
  color: #7f5bff;
  opacity: 0.7;
  transform: translateY(-1px);
}

.menu-link:hover {
  color: #fff;
  background: rgba(133, 92, 255, 0.15);
  transform: translateX(3px);
}

.menu-link.active {
  color: #ffffff;
  font-weight: 600;
}

.menu-link.active::before {
  color: #d7c0ff;
}

/* Menu backdrop */
.menu-backdrop {
  position: fixed;
  inset: 0;
  background: radial-gradient(circle at center, rgba(8, 2, 20, 0.9), rgba(0, 0, 0, 0.95));
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
  z-index: 40;
}

.menu-backdrop-visible {
  opacity: 1;
  pointer-events: auto;
}

/* Hero / main content */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 6rem 1.5rem 3rem;
}

.hero-content {
  max-width: 720px;
  margin: 0 auto;
  background: radial-gradient(circle at top left, rgba(118, 76, 217, 0.4), transparent 55%),
    radial-gradient(circle at bottom right, rgba(43, 161, 217, 0.18), transparent 50%),
    rgba(7, 7, 17, 0.9);
  border-radius: 2rem;
  padding: 2.5rem 2.3rem 2.2rem;
  box-shadow:
    0 0 0 1px rgba(154, 118, 255, 0.45),
    0 26px 80px rgba(0, 0, 0, 0.95);
  backdrop-filter: blur(24px);
  position: relative;
  overflow: hidden;
}

.hero-content::before {
  content: "";
  position: absolute;
  inset: 1px;
  border-radius: calc(2rem - 1px);
  border: 1px solid rgba(255, 255, 255, 0.03);
  pointer-events: none;
}

.hero-content::after {
  content: "";
  position: absolute;
  top: -80px;
  right: -40px;
  width: 160px;
  height: 160px;
  background: conic-gradient(
    from 0deg,
    rgba(169, 120, 255, 0.7),
    rgba(95, 232, 255, 0.3),
    rgba(169, 120, 255, 0.7)
  );
  opacity: 0.08;
  filter: blur(32px);
  pointer-events: none;
}

/* Headline */
.hero-title {
  font-size: clamp(2.3rem, 3vw + 1rem, 3.2rem);
  line-height: 1.1;
  margin-bottom: 1.2rem;
  color: #fdfbff;
  text-shadow:
    0 0 10px rgba(0, 0, 0, 0.7),
    0 0 18px rgba(83, 45, 150, 0.9),
    0 0 32px rgba(160, 95, 255, 0.9);
}

.hero-title span {
  text-shadow:
    0 0 12px rgba(0, 0, 0, 0.9),
    0 0 28px rgba(0, 0, 0, 0.85),
    0 0 20px rgba(176, 119, 255, 0.85),
    0 0 36px rgba(123, 67, 255, 0.95);
}

/* Teksten */
.hero-subtitle {
  font-size: 1.02rem;
  line-height: 1.7;
  color: #d9d0ff;
  max-width: 52rem;
  margin-bottom: 0.85rem;
  text-shadow: 0 0 12px rgba(0, 0, 0, 0.9);
}

.hero-subtitle:last-of-type {
  margin-bottom: 1.7rem;
}

/* Fluppel-knop */
.fluppel-button {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 0.4rem;
  padding: 0.95rem 1.7rem;
  border-radius: 999px;
  border: none;
  background: radial-gradient(circle at top left, #f6e5ff, #d1b3ff);
  cursor: pointer;
  overflow: hidden;
  box-shadow:
    0 0 0 1px rgba(54, 15, 135, 0.9),
    0 16px 44px rgba(0, 0, 0, 0.8);
  transition: transform 0.18s ease, box-shadow 0.18s ease,
    filter 0.18s ease;
}

.fluppel-button:hover {
  transform: translateY(-1px) scale(1.01);
  box-shadow:
    0 0 0 1px rgba(99, 42, 207, 0.95),
    0 20px 55px rgba(0, 0, 0, 0.95);
  filter: brightness(1.05);
}

.fluppel-button:active {
  transform: translateY(0) scale(0.98);
  box-shadow:
    0 0 0 1px rgba(63, 20, 151, 0.9),
    0 10px 30px rgba(0, 0, 0, 0.7);
}

.fluppel-button-active {
  animation: fluppel-pop 0.26s ease-out;
}

@keyframes fluppel-pop {
  0% {
    transform: scale(1);
  }
  40% {
    transform: scale(1.06);
  }
  100% {
    transform: scale(1);
  }
}

.button-glow {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 15% 0, rgba(255, 255, 255, 0.95), transparent 55%),
    radial-gradient(circle at 85% 120%, rgba(150, 93, 255, 0.8), transparent 60%);
  opacity: 0.95;
  mix-blend-mode: screen;
  pointer-events: none;
}

.button-label {
  position: relative;
  font-size: 0.98rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: #26083e;
  text-shadow: 0 0 8px rgba(255, 255, 255, 0.7);
}

/* Footer */
.site-footer {
  text-align: center;
  padding: 1.5rem 1rem 2rem;
  font-size: 0.85rem;
  color: #a997e8;
  opacity: 0.85;
}

/* Merch grid */
.merch-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.3rem;
  margin-top: 1.8rem;
}

.merch-card {
  position: relative;
  padding: 1.3rem 1.2rem 1.1rem;
  border-radius: 1.2rem;
  background: radial-gradient(circle at top left, rgba(123, 92, 255, 0.32), transparent 55%),
    rgba(8, 8, 18, 0.92);
  box-shadow:
    0 0 0 1px rgba(150, 120, 255, 0.4),
    0 14px 40px rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(16px);
}

.merch-title {
  font-size: 1.05rem;
  margin-bottom: 0.4rem;
  color: #f6f0ff;
  text-shadow: 0 0 16px rgba(0, 0, 0, 0.9);
}

.merch-text {
  font-size: 0.95rem;
  line-height: 1.6;
  color: #d4caff;
  margin-bottom: 0.45rem;
}

.merch-footnote {
  font-size: 0.78rem;
  color: #a99ad9;
  opacity: 0.9;
}

/* Form styling (contact) */
.fluppel-form {
  margin-top: 1.6rem;
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.form-label {
  font-size: 0.9rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #e6ddff;
  opacity: 0.9;
}

.form-input,
.form-textarea {
  width: 100%;
  border-radius: 0.9rem;
  border: 1px solid rgba(165, 135, 255, 0.7);
  background: rgba(8, 8, 18, 0.95);
  color: #f6f1ff;
  font-size: 0.95rem;
  padding: 0.7rem 0.8rem;
  outline: none;
  box-shadow:
    0 0 0 1px rgba(46, 16, 105, 0.7),
    0 10px 26px rgba(0, 0, 0, 0.75);
  resize: vertical;
  min-height: 44px;
}

.form-textarea {
  min-height: 96px;
  resize: vertical;
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: #9c8ec8;
}

.form-input:focus,
.form-textarea:focus {
  border-color: rgba(210, 186, 255, 0.95);
  box-shadow:
    0 0 0 1px rgba(210, 186, 255, 0.95),
    0 12px 32px rgba(0, 0, 0, 0.9);
}

.char-counter {
  font-size: 0.78rem;
  color: #a99ad9;
  text-align: right;
  opacity: 0.9;
}

/* Responsiveness */
@media (max-width: 640px) {
  .hero {
    padding: 6rem 1.2rem 2.5rem;
  }

  .hero-content {
    padding: 2rem 1.6rem 1.8rem;
    border-radius: 1.5rem;
  }

  .hero-title {
    font-size: 2.2rem;
  }
}