/* ===== STKD.io Styles ===== */

/* --- Variables --- */
:root {
  --primary-color: #0a0a16;
  --secondary-color: #1a1a2e;
  --accent-color: #00fff2;
  --accent-color-2: #ff00ff;
  --background-color: #080810;
  --text-color: #e0e0ff;
  --text-muted: rgba(224, 224, 255, 0.6);
  --border-color: #2a2a4a;
  --hover-color: #1f1f3f;
  --neon-glow: 0 0 7px #00fff2, 0 0 15px rgba(0, 255, 242, 0.6), 0 0 25px rgba(0, 255, 242, 0.3);
  --box-shadow: 0 8px 32px 0 rgba(0, 255, 242, 0.1);
  --container-bg: rgba(10, 10, 22, 0.8);
  --electric-color: #00f7ff;
  --nav-height: 60px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--nav-height);
}

body {
  font-family: "Rajdhani", -apple-system, BlinkMacSystemFont, "Segoe UI",
    Roboto, sans-serif;
  line-height: 1.6;
  color: var(--text-color);
  background: var(--background-color);
  min-height: 100vh;
  position: relative;
  overflow-x: hidden;
  padding-top: var(--nav-height);
}

/* --- Background effects --- */
body::before {
  content: "";
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 200%;
  background: repeating-linear-gradient(
    transparent 0%,
    transparent 1px,
    rgba(0, 255, 242, 0.03) 1px,
    rgba(0, 255, 242, 0.03) 2px
  );
  background-size: 100% 3px;
  pointer-events: none;
  z-index: 2;
  animation: scan 8s linear infinite;
}

body::after {
  content: "";
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background:
    radial-gradient(
      circle at 50% 40%,
      rgba(0, 255, 242, 0.1) 0%,
      transparent 60%
    ),
    radial-gradient(
      circle at 80% 80%,
      rgba(255, 0, 255, 0.05) 0%,
      transparent 40%
    ),
    repeating-linear-gradient(
      90deg,
      rgba(0, 255, 242, 0.03) 0px,
      rgba(0, 255, 242, 0.03) 1px,
      transparent 1px,
      transparent 80px
    ),
    repeating-linear-gradient(
      0deg,
      rgba(0, 255, 242, 0.03) 0px,
      rgba(0, 255, 242, 0.03) 1px,
      transparent 1px,
      transparent 80px
    );
  pointer-events: none;
  z-index: 1;
}

@keyframes scan {
  from { transform: translateY(-50%); }
  to { transform: translateY(0); }
}

/* --- Navigation --- */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--nav-height);
  background: rgba(8, 8, 16, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(0, 255, 242, 0.2);
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 2rem;
}

.nav-logo {
  font-family: "Orbitron", monospace;
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--accent-color);
  text-decoration: none;
  text-shadow: 0 0 10px rgba(0, 255, 242, 0.5);
  letter-spacing: 0.3rem;
}

.nav-logo:hover {
  text-shadow: var(--neon-glow);
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  list-style: none;
}

.nav-link {
  color: var(--text-muted);
  text-decoration: none;
  font-family: "Share Tech Mono", monospace;
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.5rem 1rem;
  border-radius: 4px;
  transition: color 0.3s ease, text-shadow 0.3s ease;
  position: relative;
}

.nav-link:hover,
.nav-link.active {
  color: var(--accent-color);
  text-shadow: 0 0 8px rgba(0, 255, 242, 0.5);
}

.nav-link.active::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 1rem;
  right: 1rem;
  height: 2px;
  background: var(--accent-color);
  box-shadow: 0 0 8px var(--accent-color);
}

.nav-link.external::after {
  content: none;
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  color: var(--accent-color);
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--accent-color);
  margin: 5px 0;
  transition: transform 0.3s ease, opacity 0.3s ease;
}

/* --- Hero Section --- */
.hero {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: calc(80vh - var(--nav-height));
  padding: 4rem 2rem;
  text-align: center;
  position: relative;
  z-index: 3;
}

.hero-container {
  background: var(--container-bg);
  border-radius: 4px;
  box-shadow: 0 0 20px rgba(0, 255, 242, 0.06), inset 0 0 20px rgba(0, 255, 242, 0.02);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid rgba(0, 255, 242, 0.2);
  padding: 4rem 3rem;
  position: relative;
  overflow: hidden;
}

/* Scanning line across hero */
.hero-container::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 200%;
  height: 1px;
  background: linear-gradient(
    90deg,
    transparent,
    var(--accent-color),
    var(--accent-color-2),
    transparent
  );
  animation: scan-line 3s linear infinite;
}

/* Shine sweep */
.hero-container::after {
  content: "";
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: linear-gradient(
    45deg,
    transparent 0%,
    rgba(0, 255, 242, 0.05) 50%,
    transparent 100%
  );
  animation: shine 4s ease-in-out infinite;
  pointer-events: none;
}

/* HUD corner brackets */
.hero-container .hud-corner {
  position: absolute;
  width: 20px;
  height: 20px;
  pointer-events: none;
}
.hero-container .hud-corner::before,
.hero-container .hud-corner::after {
  content: "";
  position: absolute;
  background: var(--accent-color);
  box-shadow: 0 0 6px var(--accent-color);
}
.hero-container .hud-corner::before {
  width: 20px;
  height: 1px;
}
.hero-container .hud-corner::after {
  width: 1px;
  height: 20px;
}
.hud-corner.top-left { top: 8px; left: 8px; }
.hud-corner.top-right { top: 8px; right: 8px; }
.hud-corner.top-right::before { right: 0; }
.hud-corner.top-right::after { right: 0; }
.hud-corner.bottom-left { bottom: 8px; left: 8px; }
.hud-corner.bottom-left::before { bottom: 0; }
.hud-corner.bottom-left::after { bottom: 0; }
.hud-corner.bottom-right { bottom: 8px; right: 8px; }
.hud-corner.bottom-right::before { right: 0; bottom: 0; }
.hud-corner.bottom-right::after { right: 0; bottom: 0; }

.logo {
  font-family: "Orbitron", monospace;
  font-size: 4.5rem;
  font-weight: bold;
  color: rgba(0, 255, 242, 0.85);
  text-shadow: var(--neon-glow);
  letter-spacing: 1.5rem;
  animation: glitch 2s ease-in-out 1, flicker 4s linear infinite;
  position: relative;
}

.logo::before {
  content: "STKD";
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  text-shadow: 2px 0 var(--accent-color-2);
  clip: rect(44px, 900px, 56px, 0);
  animation: glitch-anim 4s infinite linear alternate-reverse;
}

.logo::after {
  content: "STKD";
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  text-shadow: -2px 0 var(--accent-color);
  clip: rect(44px, 900px, 56px, 0);
  animation: glitch-anim-2 4s infinite linear alternate-reverse;
}

.logo:hover {
  animation: glitch 0.5s ease-in-out infinite, flicker 0.5s linear infinite;
}

.hero-tagline {
  font-family: "Share Tech Mono", monospace;
  font-size: 1rem;
  color: var(--text-muted);
  letter-spacing: 0.3em;
  text-transform: uppercase;
  margin-top: 1.5rem;
}

.hero-description {
  max-width: 700px;
  margin: 2rem auto 0;
  font-size: 1rem;
  color: var(--text-muted);
  line-height: 1.8;
}

/* --- Sections --- */
.section {
  position: relative;
  z-index: 3;
  max-width: 1200px;
  margin: 0 auto;
  padding: 4rem 2rem;
}

.section + .section::before {
  content: "";
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 80%;
  height: 1px;
  background: linear-gradient(
    90deg,
    transparent,
    var(--accent-color),
    var(--accent-color-2),
    var(--accent-color),
    transparent
  );
  box-shadow: 0 0 8px rgba(0, 255, 242, 0.3);
}

.section-header {
  margin-bottom: 2rem;
}

.section-title {
  font-family: "Orbitron", monospace;
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--text-color);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  padding-left: 1rem;
  border-left: 3px solid var(--accent-color);
  box-shadow: -3px 0 15px rgba(0, 255, 242, 0.3);
  text-shadow: 0 0 20px rgba(0, 255, 242, 0.15);
}

.section-subtitle {
  font-family: "Share Tech Mono", monospace;
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-top: 0.5rem;
  padding-left: 1.25rem;
  letter-spacing: 0.05em;
}

/* --- Tables --- */
.table-container {
  overflow-x: auto;
  background: var(--container-bg);
  border-radius: 4px;
  box-shadow: 0 0 20px rgba(0, 255, 242, 0.07), inset 0 0 20px rgba(0, 255, 242, 0.02);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid rgba(0, 255, 242, 0.15);
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
  position: relative;
}

.table-container:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 30px rgba(0, 255, 242, 0.15), inset 0 0 30px rgba(0, 255, 242, 0.03);
  border-color: rgba(0, 255, 242, 0.3);
}

table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  font-size: 0.82rem;
}

th {
  background-color: var(--secondary-color);
  color: var(--accent-color);
  font-family: "Share Tech Mono", monospace;
  font-weight: 600;
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 1rem 1.25rem;
  text-align: left;
  white-space: nowrap;
  border-bottom: 1px solid var(--accent-color);
}

td {
  font-family: "Share Tech Mono", monospace;
  padding: 0.75rem 1.25rem;
  text-align: left;
  border-bottom: 1px solid var(--border-color);
  transition: background-color 0.2s ease, color 0.2s ease;
  letter-spacing: 0.03em;
}

tr:last-child td {
  border-bottom: none;
}

tr:hover td {
  background-color: var(--hover-color);
  color: var(--accent-color);
  text-shadow: 0 0 5px rgba(0, 255, 242, 0.3);
}

/* Group headers in RPC table */
.group-header td {
  font-family: "Rajdhani", sans-serif;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--accent-color);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  padding: 0.75rem 1.25rem 0.5rem;
  background: rgba(0, 255, 242, 0.05);
  border-bottom: 1px solid rgba(0, 255, 242, 0.15);
}

.group-header:hover td {
  background: rgba(0, 255, 242, 0.05);
  color: var(--accent-color);
  text-shadow: none;
}

/* Featured row */
.featured-row {
  position: relative;
}

.featured-row td {
  color: var(--accent-color);
  text-shadow: 0 0 5px rgba(0, 255, 242, 0.3);
}

.featured-row td:first-child::before {
  content: "\2605";
  margin-right: 0.5rem;
  color: var(--accent-color);
  text-shadow: 0 0 5px var(--accent-color);
}

/* Copyable cells */
[data-copy] {
  cursor: pointer;
  position: relative;
}

[data-copy]:hover {
  color: var(--accent-color) !important;
  text-shadow: 0 0 5px rgba(0, 255, 242, 0.5) !important;
}

[data-copy]::after {
  content: "copy";
  position: absolute;
  right: 0.5rem;
  top: 50%;
  transform: translateY(-50%);
  font-size: 0.7rem;
  color: var(--accent-color);
  opacity: 0;
  transition: opacity 0.2s ease;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

[data-copy]:hover::after {
  opacity: 0.6;
}

/* --- Status Button --- */
.status-link {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1.5rem;
  border: 1px solid var(--accent-color);
  border-radius: 4px;
  color: var(--accent-color);
  font-family: "Share Tech Mono", monospace;
  font-size: 0.9rem;
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  transition: all 0.3s ease;
  box-shadow: 0 0 10px rgba(0, 255, 242, 0.15);
}

.status-link:hover {
  background: rgba(0, 255, 242, 0.1);
  box-shadow: 0 0 20px rgba(0, 255, 242, 0.3);
  transform: translateY(-1px);
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #00ff88;
  box-shadow: 0 0 6px #00ff88;
  animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

/* --- Copy Notification --- */
.copy-notification {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: var(--accent-color);
  color: var(--primary-color);
  padding: 1rem 2rem;
  border-radius: 4px;
  font-family: "Share Tech Mono", monospace;
  font-weight: 600;
  opacity: 0;
  pointer-events: none;
  z-index: 1000;
  text-transform: uppercase;
  letter-spacing: 2px;
  box-shadow: 0 0 20px var(--accent-color);
}

.copy-notification.show {
  animation: notification 1.2s ease-in-out forwards;
}

@keyframes notification {
  0% { opacity: 0; transform: translate(-50%, -50%) scale(0.9); }
  15% { opacity: 1; transform: translate(-50%, -50%) scale(1); }
  75% { opacity: 1; transform: translate(-50%, -50%) scale(1); }
  100% { opacity: 0; transform: translate(-50%, -50%) scale(0.9); }
}

/* --- Electric Particles --- */
.electric-particle {
  position: fixed;
  width: 2px;
  height: 2px;
  background: var(--electric-color);
  border-radius: 50%;
  pointer-events: none;
  z-index: 1000;
  animation: electric-burst 0.6s ease-out forwards;
}

@keyframes electric-burst {
  0% { transform: translate(0, 0) scale(1); opacity: 1; }
  100% { transform: translate(var(--tx), var(--ty)) scale(0); opacity: 0; }
}

/* --- Footer --- */
footer {
  position: relative;
  z-index: 3;
  max-width: 1200px;
  margin: 0 auto;
  padding: 3rem 2rem;
  border-top: 1px solid var(--border-color);
}

.footer-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 2rem;
}

.footer-info {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.footer-operator {
  font-family: "Share Tech Mono", monospace;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.footer-links {
  display: flex;
  gap: 1.5rem;
  list-style: none;
}

.footer-links a {
  color: var(--text-muted);
  text-decoration: none;
  font-family: "Share Tech Mono", monospace;
  font-size: 0.85rem;
  transition: color 0.3s ease, text-shadow 0.3s ease;
  letter-spacing: 0.05em;
}

.footer-links a:hover {
  color: var(--accent-color);
  text-shadow: 0 0 8px rgba(0, 255, 242, 0.5);
}

.footer-copyright {
  font-size: 0.75rem;
  color: var(--text-muted);
  opacity: 0.5;
}

/* --- Cyberpunk Animations --- */
@keyframes flicker {
  0% { opacity: 0.85; }
  5% { opacity: 0.95; }
  10% { opacity: 0.9; }
  15% { opacity: 1; }
  20% { opacity: 0.88; }
  25% { opacity: 0.95; }
  30% { opacity: 1; }
  100% { opacity: 1; }
}

@keyframes glitch {
  0% { text-shadow: var(--neon-glow); }
  10% { text-shadow: 0.05em 0 0 #00fffc, -0.03em -0.04em 0 #fc00ff, 0.025em 0.04em 0 #fffc00; }
  15% { text-shadow: var(--neon-glow); }
  30% { text-shadow: -0.05em -0.025em 0 #00fffc, 0.025em 0.035em 0 #fc00ff, -0.05em -0.05em 0 #fffc00; }
  35% { text-shadow: var(--neon-glow); }
  50% { text-shadow: 0.05em 0.035em 0 #00fffc, 0.03em 0 0 #fc00ff, 0 -0.04em 0 #fffc00; }
  55% { text-shadow: var(--neon-glow); }
  100% { text-shadow: var(--neon-glow); }
}

@keyframes glitch-anim {
  0% { clip: rect(31px, 9999px, 94px, 0); }
  10% { clip: rect(55px, 9999px, 29px, 0); }
  20% { clip: rect(61px, 9999px, 26px, 0); }
  30% { clip: rect(30px, 9999px, 65px, 0); }
  40% { clip: rect(43px, 9999px, 91px, 0); }
  50% { clip: rect(35px, 9999px, 39px, 0); }
  60% { clip: rect(32px, 9999px, 93px, 0); }
  70% { clip: rect(67px, 9999px, 58px, 0); }
  80% { clip: rect(66px, 9999px, 82px, 0); }
  90% { clip: rect(54px, 9999px, 9px, 0); }
  100% { clip: rect(85px, 9999px, 58px, 0); }
}

@keyframes glitch-anim-2 {
  0% { clip: rect(65px, 9999px, 200px, 0); }
  10% { clip: rect(83px, 9999px, 92px, 0); }
  20% { clip: rect(33px, 9999px, 97px, 0); }
  30% { clip: rect(47px, 9999px, 40px, 0); }
  40% { clip: rect(15px, 9999px, 87px, 0); }
  50% { clip: rect(89px, 9999px, 80px, 0); }
  60% { clip: rect(14px, 9999px, 100px, 0); }
  70% { clip: rect(95px, 9999px, 85px, 0); }
  80% { clip: rect(23px, 9999px, 35px, 0); }
  90% { clip: rect(45px, 9999px, 47px, 0); }
  100% { clip: rect(4px, 9999px, 91px, 0); }
}

@keyframes scan-line {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(100%); }
}

@keyframes shine {
  0% { transform: translateX(-100%) rotate(45deg); }
  100% { transform: translateX(100%) rotate(45deg); }
}

/* --- Fade In --- */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

.fade-in {
  opacity: 0;
  transform: translateY(20px);
  animation: fadeInUp 0.6s ease forwards;
}

.fade-in:nth-child(2) { animation-delay: 0.1s; }
.fade-in:nth-child(3) { animation-delay: 0.2s; }
.fade-in:nth-child(4) { animation-delay: 0.3s; }

/* --- Accessibility --- */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* ===== Responsive ===== */

/* --- Mobile (< 768px) --- */
@media (max-width: 767px) {
  body {
    padding-top: var(--nav-height);
  }

  .nav {
    padding: 0 1rem;
  }

  .nav-toggle {
    display: block;
  }

  .nav-menu {
    position: fixed;
    top: var(--nav-height);
    right: -100%;
    width: 280px;
    height: calc(100vh - var(--nav-height));
    background: rgba(8, 8, 16, 0.98);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    flex-direction: column;
    align-items: flex-start;
    padding: 2rem;
    gap: 0;
    transition: right 0.3s ease;
    border-left: 1px solid var(--border-color);
  }

  .nav-menu.open {
    right: 0;
  }

  .nav-link {
    width: 100%;
    padding: 1rem 0;
    font-size: 1rem;
    border-bottom: 1px solid var(--border-color);
  }

  .nav-link.active::after {
    display: none;
  }

  .nav-toggle[aria-expanded="true"] span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
  }
  .nav-toggle[aria-expanded="true"] span:nth-child(2) {
    opacity: 0;
  }
  .nav-toggle[aria-expanded="true"] span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
  }

  .hero {
    min-height: auto;
    padding: 3rem 1rem;
  }

  .hero-container {
    padding: 2.5rem 1.5rem;
  }

  .logo {
    font-size: 2.8rem;
    letter-spacing: 0.8rem;
  }

  .hero-tagline {
    font-size: 0.8rem;
    letter-spacing: 0.15em;
  }

  .hero-description {
    font-size: 0.9rem;
  }

  .section {
    padding: 3rem 1rem;
  }

  /* Table to card layout */
  .table-container {
    overflow-x: visible;
  }

  table,
  thead,
  tbody,
  th,
  td,
  tr {
    display: block;
  }

  thead {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
  }

  tr {
    margin-bottom: 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    padding: 1rem;
    background: var(--container-bg);
  }

  tr:hover td {
    background: transparent;
  }

  td {
    padding: 0.4rem 0;
    border-bottom: none;
    white-space: normal;
    word-break: break-all;
  }

  td::before {
    content: attr(data-label);
    display: block;
    font-size: 0.7rem;
    color: var(--accent-color);
    text-transform: uppercase;
    letter-spacing: 0.15em;
    margin-bottom: 0.2rem;
    font-family: "Rajdhani", sans-serif;
    font-weight: 600;
  }

  [data-copy]::after {
    display: none;
  }

  .group-header {
    margin-bottom: 0.5rem;
    padding: 0.5rem 1rem;
    background: rgba(0, 255, 242, 0.05);
    border: 1px solid rgba(0, 255, 242, 0.15);
  }

  .group-header td {
    padding: 0;
  }

  .group-header td::before {
    display: none;
  }

  .footer-content {
    flex-direction: column;
    text-align: center;
  }

  .footer-links {
    flex-direction: column;
    gap: 0.75rem;
  }
}

/* --- Tablet (768px+) --- */
@media (min-width: 768px) {
  td {
    white-space: nowrap;
  }
}

/* --- Desktop (1024px+) --- */
@media (min-width: 1024px) {
  .hero-container {
    padding: 5rem 4rem;
  }

  .logo {
    font-size: 5rem;
    letter-spacing: 2rem;
  }
}