/* ===== RESET & BASE ===== */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --cyan: #00f5ff;
  --cyan-dim: rgba(0, 245, 255, 0.15);
  --purple: #b94fff;
  --purple-dim: rgba(185, 79, 255, 0.15);
  --dark: #030810;
  --dark2: #080f1a;
  --dark3: #0d1829;
  --text: #c8d8e8;
  --text-dim: #5a7a9a;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Courier New', monospace;
  background: var(--dark);
  color: var(--text);
  overflow-x: hidden;
}

/* ===== HEADER ===== */
header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 2.5rem;
  height: 64px;
  background: rgba(3, 8, 16, 0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(0, 245, 255, 0.1);
}

.logo {
  font-size: 1.4rem;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: #fff;
}

.logo span {
  color: var(--cyan);
}

.social-links {
  display: flex;
  gap: 0.75rem;
}

.btn-social {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.4rem 0.9rem;
  border-radius: 4px;
  font-size: 0.78rem;
  font-family: inherit;
  font-weight: 600;
  letter-spacing: 1px;
  text-decoration: none;
  text-transform: uppercase;
  border: 1px solid transparent;
  transition: all 0.25s ease;
}

.btn-social svg {
  width: 15px;
  height: 15px;
  flex-shrink: 0;
}

.btn-social.youtube {
  color: #ff4444;
  border-color: rgba(255, 68, 68, 0.3);
  background: rgba(255, 68, 68, 0.05);
}
.btn-social.youtube:hover {
  background: rgba(255, 68, 68, 0.15);
  border-color: #ff4444;
  box-shadow: 0 0 12px rgba(255, 68, 68, 0.3);
}

.btn-social.telegram {
  color: #29b6f6;
  border-color: rgba(41, 182, 246, 0.3);
  background: rgba(41, 182, 246, 0.05);
}
.btn-social.telegram:hover {
  background: rgba(41, 182, 246, 0.15);
  border-color: #29b6f6;
  box-shadow: 0 0 12px rgba(41, 182, 246, 0.3);
}

.btn-social.email {
  color: var(--cyan);
  border-color: rgba(0, 245, 255, 0.3);
  background: rgba(0, 245, 255, 0.05);
}
.btn-social.email:hover {
  background: var(--cyan-dim);
  border-color: var(--cyan);
  box-shadow: 0 0 12px rgba(0, 245, 255, 0.3);
}

/* ===== HERO ===== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: radial-gradient(ellipse at center, #0a1628 0%, var(--dark) 70%);
}

.grid-overlay {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0, 245, 255, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 245, 255, 0.04) 1px, transparent 1px);
  background-size: 50px 50px;
  animation: gridMove 20s linear infinite;
}

@keyframes gridMove {
  0% { transform: perspective(500px) rotateX(10deg) translateY(0); }
  100% { transform: perspective(500px) rotateX(10deg) translateY(50px); }
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
}

/* GLITCH */
.glitch-wrapper { position: relative; }

.glitch {
  font-size: clamp(3rem, 9vw, 7rem);
  font-weight: 900;
  letter-spacing: 0.15em;
  color: #fff;
  position: relative;
  text-shadow: 0 0 30px rgba(0, 245, 255, 0.5);
}

.glitch::before,
.glitch::after {
  content: attr(data-text);
  position: absolute;
  top: 0; left: 0;
  width: 100%;
  height: 100%;
}

.glitch::before {
  color: var(--cyan);
  animation: glitch1 3s infinite;
  clip-path: polygon(0 30%, 100% 30%, 100% 50%, 0 50%);
}

.glitch::after {
  color: var(--purple);
  animation: glitch2 3s infinite;
  clip-path: polygon(0 60%, 100% 60%, 100% 80%, 0 80%);
}

@keyframes glitch1 {
  0%, 90%, 100% { transform: translate(0); opacity: 0; }
  92% { transform: translate(-3px, 1px); opacity: 0.8; }
  94% { transform: translate(3px, -1px); opacity: 0.8; }
  96% { transform: translate(-3px, 1px); opacity: 0.8; }
}

@keyframes glitch2 {
  0%, 88%, 100% { transform: translate(0); opacity: 0; }
  90% { transform: translate(3px, 2px); opacity: 0.7; }
  93% { transform: translate(-3px, -1px); opacity: 0.7; }
  95% { transform: translate(2px, 1px); opacity: 0.7; }
}

.hero-sub {
  margin-top: 1.5rem;
  font-size: 1rem;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--text-dim);
}

.scan-line {
  width: 200px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--cyan), transparent);
  margin: 2rem auto 0;
  animation: scanPulse 2s ease-in-out infinite;
}

@keyframes scanPulse {
  0%, 100% { opacity: 0.3; transform: scaleX(0.5); }
  50% { opacity: 1; transform: scaleX(1); }
}

/* PARTICLES */
.particles {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 1;
}

.particle {
  position: absolute;
  width: 2px;
  height: 2px;
  background: var(--cyan);
  border-radius: 50%;
  opacity: 0;
  animation: floatUp var(--dur) ease-in infinite;
  animation-delay: var(--delay);
  left: var(--x);
  top: 100%;
}

@keyframes floatUp {
  0% { transform: translateY(0) scale(1); opacity: 0; }
  10% { opacity: 0.8; }
  90% { opacity: 0.3; }
  100% { transform: translateY(-100vh) scale(0.2); opacity: 0; }
}

/* ===== PROJECTS ===== */
.projects {
  padding: 0.5rem 2rem;
  max-width: 1100px;
  margin: 0 auto;
}

.section-title {
  font-size: 1rem;
  letter-spacing: 4px;
  color: var(--cyan);
  margin-bottom: 3rem;
  text-transform: uppercase;
  position: relative;
  display: inline-block;
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: -8px;
  left: 0;
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, var(--cyan), transparent);
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
}

/* CARD */
.project-card {
  position: relative;
  background: var(--dark3);
  border: 1px solid rgba(0, 245, 255, 0.15);
  border-radius: 8px;
  padding: 2rem;
  overflow: hidden;
  transition: transform 0.3s ease, border-color 0.3s ease;
}

.project-card:hover {
  transform: translateY(-4px);
  border-color: rgba(0, 245, 255, 0.4);
}

.project-card.wip {
  border-color: rgba(185, 79, 255, 0.15);
}

.project-card.wip:hover {
  border-color: rgba(185, 79, 255, 0.4);
}

.card-glow {
  position: absolute;
  top: -50%;
  right: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle at top right, rgba(0, 245, 255, 0.04), transparent 60%);
  pointer-events: none;
}

.card-glow.glow-purple {
  background: radial-gradient(circle at top right, rgba(185, 79, 255, 0.06), transparent 60%);
}

.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.5rem;
}

.tag {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 0.25rem 0.6rem;
  border-radius: 3px;
}

.tag.live {
  color: #00ff88;
  background: rgba(0, 255, 136, 0.1);
  border: 1px solid rgba(0, 255, 136, 0.3);
}

.tag.building {
  color: var(--purple);
  background: rgba(185, 79, 255, 0.1);
  border: 1px solid rgba(185, 79, 255, 0.3);
  animation: tagPulse 2s ease-in-out infinite;
}

@keyframes tagPulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

.card-icon {
  width: 42px;
  height: 42px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.trading-icon {
  background: rgba(0, 245, 255, 0.1);
  border: 1px solid rgba(0, 245, 255, 0.2);
  color: var(--cyan);
}

.ai-icon {
  background: rgba(185, 79, 255, 0.1);
  border: 1px solid rgba(185, 79, 255, 0.2);
  color: var(--purple);
  animation: rotate 8s linear infinite;
}

@keyframes rotate {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.card-icon svg {
  width: 22px;
  height: 22px;
}

.project-card h3 {
  font-size: 1.4rem;
  font-weight: 700;
  letter-spacing: 2px;
  margin-bottom: 0.75rem;
  color: #fff;
}

.project-card p {
  font-size: 0.88rem;
  line-height: 1.8;
  color: var(--text-dim);
  margin-bottom: 1.25rem;
}

.features {
  list-style: none;
  margin-bottom: 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.features li {
  font-size: 0.8rem;
  color: var(--text);
  padding-left: 1rem;
  position: relative;
}

.features li::before {
  content: '>';
  position: absolute;
  left: 0;
  color: var(--cyan);
}

.wip .features li::before {
  color: var(--purple);
}

.btn-card {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: inherit;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--cyan);
  border: 1px solid rgba(0, 245, 255, 0.3);
  background: rgba(0, 245, 255, 0.05);
  padding: 0.6rem 1.2rem;
  border-radius: 4px;
  transition: all 0.25s ease;
  cursor: pointer;
}

.btn-card svg {
  width: 16px;
  height: 16px;
  transition: transform 0.25s ease;
}

.btn-card:hover {
  background: var(--cyan-dim);
  border-color: var(--cyan);
  box-shadow: 0 0 20px rgba(0, 245, 255, 0.2);
}

.btn-card:hover svg {
  transform: translateX(4px);
}

/* Green card (PCFutbol) */
.project-card.green { border-color: rgba(0, 200, 100, 0.15); }
.project-card.green:hover { border-color: rgba(0, 200, 100, 0.4); }
.card-glow.glow-green { background: radial-gradient(circle at top right, rgba(0, 200, 100, 0.06), transparent 60%); }
.green-icon { background: rgba(0, 200, 100, 0.1); border: 1px solid rgba(0, 200, 100, 0.2); color: #00c864; }
.features .green-dot::before { color: #00c864; }
.project-card.green .features li::before { color: #00c864; }
.btn-card.green-btn { color: #00c864; border-color: rgba(0, 200, 100, 0.3); background: rgba(0, 200, 100, 0.05); }
.btn-card.green-btn:hover { background: rgba(0, 200, 100, 0.12); border-color: #00c864; box-shadow: 0 0 20px rgba(0, 200, 100, 0.2); }

/* Orange card (PCBasket) */
.project-card.orange { border-color: rgba(255, 140, 0, 0.15); }
.project-card.orange:hover { border-color: rgba(255, 140, 0, 0.4); }
.card-glow.glow-orange { background: radial-gradient(circle at top right, rgba(255, 140, 0, 0.06), transparent 60%); }
.orange-icon { background: rgba(255, 140, 0, 0.1); border: 1px solid rgba(255, 140, 0, 0.2); color: #ff8c00; }
.project-card.orange .features li::before { color: #ff8c00; }
.btn-card.orange-btn { color: #ff8c00; border-color: rgba(255, 140, 0, 0.3); background: rgba(255, 140, 0, 0.05); }
.btn-card.orange-btn:hover { background: rgba(255, 140, 0, 0.12); border-color: #ff8c00; box-shadow: 0 0 20px rgba(255, 140, 0, 0.2); }

.btn-card.disabled {
  color: var(--purple);
  border-color: rgba(185, 79, 255, 0.3);
  background: rgba(185, 79, 255, 0.05);
  cursor: not-allowed;
  opacity: 0.7;
}

/* ===== FOOTER ===== */
footer {
  text-align: center;
  padding: 3rem 2rem;
  border-top: 1px solid rgba(0, 245, 255, 0.05);
}

.footer-line {
  width: 60px;
  height: 1px;
  background: var(--cyan);
  margin: 0 auto 1.5rem;
  opacity: 0.4;
}

footer p {
  font-size: 0.78rem;
  color: #8ab4cc;
  letter-spacing: 2px;
}

.footer-sub {
  margin-top: 0.4rem;
  color: #6a9ab8 !important;
  font-size: 0.7rem !important;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 640px) {
  header {
    padding: 0 1rem;
    flex-direction: column;
    height: auto;
    padding-top: 0.75rem;
    padding-bottom: 0.75rem;
    gap: 0.5rem;
  }

  .social-links {
    gap: 0.4rem;
  }

  .btn-social {
    padding: 0.35rem 0.6rem;
    font-size: 0.7rem;
  }

  .hero {
    padding-top: 100px;
  }
}