:root {
  color-scheme: light dark;
  font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
  line-height: 1.5;
  --bg-deep: #0b0e14;
  --bg-soft: #141b26;
  --text-primary: #f3f6fb;
  --text-secondary: rgba(243, 246, 251, 0.7);
  --glow: rgba(160, 196, 255, 0.2);
  --accent: #f7931a;
  --accent-strong: #ff9900;
  --accent-soft: #ffb347;
}

* {
  box-sizing: border-box;
}

body.page-shell {
  margin: 0;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: radial-gradient(circle at top, #1a2435, var(--bg-deep) 55%);
  color: var(--text-primary);
  overflow: hidden;
}

canvas#particle-canvas {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
}

.glass-panel {
  position: relative;
  z-index: 1;
  border-radius: 24px;
  background: linear-gradient(
    145deg,
    rgba(23, 30, 42, 0.86),
    rgba(12, 16, 23, 0.9)
  );
  box-shadow: 0 30px 80px rgba(8, 12, 18, 0.65),
    inset 0 0 0 1px rgba(255, 255, 255, 0.04);
  backdrop-filter: blur(14px);
}

.glass-panel::after {
  content: "";
  position: absolute;
  inset: -40px;
  border-radius: 32px;
  background: radial-gradient(circle, var(--glow), transparent 70%);
  opacity: 0.6;
  z-index: -1;
}

.panel-narrow {
  max-width: 720px;
}

.panel-wide {
  max-width: 860px;
}

.subtitle {
  display: inline-block;
  margin-top: 1.25rem;
  font-size: 0.9rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(173, 190, 214, 0.8);
}

.subtitle-normal-case {
  text-transform: none;
}

.letter-space {
  letter-spacing: 0.08em;
}

.title-bitcoin {
  color: var(--accent);
}

.meme-title {
  font-family: "Press Start 2P", "Courier New", monospace;
  font-size: clamp(1rem, 2.2vw, 1.4rem);
  line-height: 1.45;
  letter-spacing: 0.04em;
  text-transform: none;
  color: #f7e97b;
  background-image: linear-gradient(
    to bottom,
    #fff7b0 0%,
    #ffe86d 28%,
    #ffbd4a 60%,
    #f06a2c 100%
  );
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  text-shadow: 0 1px 0 rgba(0, 0, 0, 0.65), 2px 2px 0 rgba(0, 0, 0, 0.35);
}

.menu-icon {
  width: 50px;
  height: 50px;
  display: block;
  object-fit: contain;
  transform-origin: center;
  animation: menu-nudge 6s ease-in-out infinite;
}

body.page-home .menu-icon {
  animation: menu-home-pulse 3s cubic-bezier(0.22, 1, 0.36, 1) infinite;
}

@media (max-width: 575px) {
  .menu-icon {
    width: 38px;
    height: 38px;
  }
}

@keyframes menu-nudge {
  0%,
  84%,
  100% {
    transform: rotate(0deg) scale(1);
  }
  86% {
    transform: rotate(-10deg) scale(1.06);
  }
  88% {
    transform: rotate(10deg) scale(1.06);
  }
  90% {
    transform: rotate(-8deg) scale(1.04);
  }
  92% {
    transform: rotate(8deg) scale(1.04);
  }
  94% {
    transform: rotate(-4deg) scale(1.02);
  }
  96% {
    transform: rotate(4deg) scale(1.02);
  }
}

@keyframes menu-home-pulse {
  0%,
  82%,
  100% {
    transform: scale(1);
    filter: drop-shadow(0 0 0 rgba(247, 147, 26, 0));
  }
  86% {
    transform: scale(1.28);
    filter: drop-shadow(0 0 8px rgba(247, 147, 26, 0.35));
  }
  90% {
    transform: scale(1.85);
    filter: drop-shadow(0 0 18px rgba(247, 147, 26, 0.55));
  }
  94% {
    transform: scale(1.2);
    filter: drop-shadow(0 0 10px rgba(247, 147, 26, 0.28));
  }
}

@media (prefers-reduced-motion: reduce) {
  .menu-icon {
    animation: none;
  }
}

.btn-node {
  letter-spacing: 0.08em;
  font-weight: 600;
  text-transform: uppercase;
  background-color: var(--accent);
  border-color: var(--accent);
  color: #0b0e14;
  box-shadow: 0 12px 24px rgba(247, 147, 26, 0.35);
}

.btn-node:hover,
.btn-node:focus-visible {
  background-color: var(--accent-strong);
  border-color: var(--accent-strong);
  color: #0b0e14;
}

.btn-node:active {
  background-color: var(--accent-soft);
  border-color: var(--accent-soft);
}

.contact-form {
  width: min(560px, 80vw);
}

.form-control,
.form-select {
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(8, 11, 18, 0.7);
  color: var(--text-primary);
}

.form-control::placeholder {
  color: rgba(243, 246, 251, 0.5);
}

.form-control:focus,
.form-select:focus {
  border-color: rgba(247, 147, 26, 0.6);
  box-shadow: 0 0 0 0.2rem rgba(247, 147, 26, 0.2);
  background: rgba(8, 11, 18, 0.85);
  color: var(--text-primary);
}

textarea.form-control {
  min-height: 120px;
}

.modal-content {
  border-radius: 22px;
  background: linear-gradient(
    150deg,
    rgba(26, 34, 48, 0.95),
    rgba(12, 16, 23, 0.96)
  );
  box-shadow: 0 30px 70px rgba(5, 8, 14, 0.7),
    inset 0 0 0 1px rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.modal-title {
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.modal-backdrop.show {
  opacity: 0.7;
}

.x-link {
  color: var(--accent);
  text-decoration: none;
  font-weight: 600;
}

.x-link:hover {
  color: var(--accent-soft);
}

body.page-shell.page-scroll {
  overflow: auto;
  align-items: flex-start;
  padding: 1.25rem 0;
}

.about-card {
  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(8, 11, 18, 0.55);
  padding: 1rem;
}

.about-list {
  margin: 0;
  padding-left: 1.1rem;
  color: var(--text-secondary);
}

.about-list li + li {
  margin-top: 0.35rem;
}

.about-kicker {
  border-left: 3px solid rgba(247, 147, 26, 0.6);
  padding-left: 0.9rem;
  color: rgba(243, 246, 251, 0.85);
}

.conduct-card {
  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(8, 11, 18, 0.55);
  padding: 1rem;
}

.conduct-kicker {
  border-left: 3px solid rgba(247, 147, 26, 0.75);
  padding-left: 0.9rem;
  color: rgba(243, 246, 251, 0.95);
  font-weight: 600;
}

.gallery-grid {
  position: relative;
}

.gallery-card {
  border-radius: 18px;
  overflow: hidden;
  background: rgba(8, 11, 18, 0.55);
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 18px 40px rgba(6, 10, 16, 0.5);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.gallery-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 24px 50px rgba(6, 10, 16, 0.7);
}

.gallery-image {
  width: 100%;
  height: 220px;
  object-fit: cover;
  display: block;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.gallery-card-body {
  padding: 1rem 1.1rem 1.2rem;
}

.gallery-tag {
  font-size: 0.68rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: rgba(173, 190, 214, 0.8);
}

@media (max-width: 575px) {
  .gallery-image {
    height: 200px;
  }
}