/* ─── Base ─────────────────────────────────────────────── */
@import url('https://fonts.googleapis.com/css2?family=Share+Tech+Mono&family=Orbitron:wght@400;700;900&display=swap');

:root {
  --red:    #ff2020;
  --red-dim: #8b0000;
  --amber:  #ff8c00;
  --green:  #00ff41;
  --bg:     #000000;
  --surface: #0a0a0a;
  --border: #1a1a1a;
  --text:   #c0c0c0;
}

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

html, body {
  height: 100%;
  background: var(--bg);
  color: var(--text);
  font-family: 'Share Tech Mono', monospace;
  overflow-x: hidden;
}

body {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* ─── Scanline overlay ─────────────────────────────────── */
body::after {
  content: '';
  position: fixed;
  inset: 0;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 2px,
    rgba(0,0,0,0.07) 2px,
    rgba(0,0,0,0.07) 4px
  );
  pointer-events: none;
  z-index: 9999;
}

/* ─── Canvas grid background ───────────────────────────── */
#grid-canvas {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

/* ─── Navbar ───────────────────────────────────────────── */
.sky-navbar {
  background: rgba(0,0,0,0.92) !important;
  border-bottom: 1px solid var(--red-dim);
  box-shadow: 0 0 20px rgba(255,32,32,0.25);
  position: relative;
  z-index: 100;
}

.sky-brand {
  font-family: 'Orbitron', monospace;
  font-weight: 900;
  font-size: 1.3rem;
  color: var(--red) !important;
  letter-spacing: 0.15em;
  text-shadow: 0 0 12px var(--red), 0 0 30px rgba(255,32,32,0.4);
  text-decoration: none;
}

.brand-bracket {
  color: #666;
  font-weight: 400;
}

.sky-link {
  font-family: 'Share Tech Mono', monospace;
  color: var(--text) !important;
  letter-spacing: 0.1em;
  font-size: 0.9rem;
  text-transform: uppercase;
  position: relative;
  padding: 0.4rem 1rem !important;
  transition: color 0.2s;
}

.sky-link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 1rem;
  right: 1rem;
  height: 1px;
  background: var(--red);
  transform: scaleX(0);
  transition: transform 0.2s;
}

.sky-link:hover,
.sky-link.active {
  color: var(--red) !important;
  text-shadow: 0 0 8px var(--red);
}

.sky-link:hover::after,
.sky-link.active::after {
  transform: scaleX(1);
}

/* ─── Hero (About Me) ──────────────────────────────────── */
.hero-section {
  flex: 1;
  position: relative;
  z-index: 1;
  min-height: calc(100vh - 120px);
}

/* ─── Glitch text ──────────────────────────────────────── */
.glitch-wrapper {
  position: relative;
}

.glitch-text {
  font-family: 'Orbitron', monospace;
  font-weight: 900;
  font-size: clamp(2.5rem, 10vw, 7rem);
  color: #fff;
  letter-spacing: 0.12em;
  text-shadow:
    0 0 10px rgba(255,255,255,0.8),
    0 0 30px rgba(255,32,32,0.5),
    0 0 60px rgba(255,32,32,0.2);
  position: relative;
  animation: glitch-base 4s infinite;
}

.glitch-text::before,
.glitch-text::after {
  content: attr(data-text);
  position: absolute;
  inset: 0;
  font-family: 'Orbitron', monospace;
  font-weight: 900;
  font-size: inherit;
  letter-spacing: inherit;
}

.glitch-text::before {
  color: var(--red);
  clip-path: polygon(0 30%, 100% 30%, 100% 50%, 0 50%);
  animation: glitch-top 4s infinite;
  text-shadow: 2px 0 var(--red);
}

.glitch-text::after {
  color: #00f0ff;
  clip-path: polygon(0 60%, 100% 60%, 100% 80%, 0 80%);
  animation: glitch-bot 4s infinite;
  text-shadow: -2px 0 #00f0ff;
}

@keyframes glitch-base {
  0%, 90%, 100% { transform: none; }
  91%            { transform: skewX(-1deg); }
  93%            { transform: skewX(1deg); }
  95%            { transform: none; }
}

@keyframes glitch-top {
  0%, 88%, 100% { transform: none; opacity: 0; }
  89%           { transform: translate(-4px, 2px); opacity: 1; }
  91%           { transform: translate(4px, -2px); opacity: 1; }
  93%           { opacity: 0; }
}

@keyframes glitch-bot {
  0%, 90%, 100% { transform: none; opacity: 0; }
  91%           { transform: translate(4px, 2px); opacity: 1; }
  93%           { transform: translate(-4px, -2px); opacity: 1; }
  95%           { opacity: 0; }
}

/* ─── Subtitle + progress ──────────────────────────────── */
.sky-subtitle {
  font-family: 'Share Tech Mono', monospace;
  font-size: 0.85rem;
  letter-spacing: 0.3em;
  color: var(--red);
  text-shadow: 0 0 8px var(--red);
  animation: blink-caret 1.2s step-end infinite;
}

@keyframes blink-caret {
  50% { opacity: 0; }
}

.progress-bar-wrapper {
  width: min(400px, 80vw);
  margin: 0 auto;
  height: 3px;
  background: #111;
  border: 1px solid var(--red-dim);
  overflow: hidden;
}

.sky-progress-bar {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--red-dim), var(--red));
  box-shadow: 0 0 10px var(--red);
  transition: width 0.05s linear;
}

/* ─── Projects page ────────────────────────────────────── */
.projects-section {
  position: relative;
  z-index: 1;
  flex: 1;
}

.sky-section-title {
  font-family: 'Orbitron', monospace;
  font-size: clamp(1.1rem, 3vw, 1.6rem);
  color: var(--red);
  text-shadow: 0 0 12px var(--red);
  letter-spacing: 0.08em;
}

.sky-divider {
  height: 1px;
  background: linear-gradient(90deg, var(--red), transparent);
  margin: 0.75rem 0 1rem;
}

.sky-section-sub {
  color: #555;
  font-size: 0.85rem;
  letter-spacing: 0.15em;
}

/* ─── Project cards ────────────────────────────────────── */
.sky-card {
  background: var(--surface);
  border: 1px solid var(--red-dim);
  box-shadow: 0 0 15px rgba(255,32,32,0.08), inset 0 0 30px rgba(255,32,32,0.02);
  transition: box-shadow 0.3s, border-color 0.3s, transform 0.3s;
  display: flex;
  flex-direction: column;
}

.sky-card:hover {
  border-color: var(--red);
  box-shadow: 0 0 25px rgba(255,32,32,0.35);
  transform: translateY(-4px);
}

.sky-card-header {
  font-family: 'Orbitron', monospace;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--red);
  letter-spacing: 0.12em;
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--red-dim);
  background: rgba(139,0,0,0.08);
}

.sky-card-body {
  padding: 1rem;
  flex: 1;
}

.sky-card-status {
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  margin-bottom: 0.5rem;
  color: #666;
}

.sky-card-desc {
  font-size: 0.8rem;
  color: #555;
  line-height: 1.6;
}

.sky-card-footer {
  padding: 0.6rem 1rem;
  border-top: 1px solid var(--border);
}

.tag {
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  color: var(--amber);
  text-shadow: 0 0 6px var(--amber);
  border: 1px solid var(--amber);
  padding: 0.15rem 0.5rem;
}

/* ─── Footer ───────────────────────────────────────────── */
.sky-footer {
  position: relative;
  z-index: 1;
  padding: 1rem;
  border-top: 1px solid var(--red-dim);
  background: rgba(0,0,0,0.85);
}

.footer-text {
  font-size: 0.65rem;
  letter-spacing: 0.25em;
  color: #333;
  text-transform: uppercase;
}