/* ===================== VARIABLES ===================== */
:root {
  --bg: #0a0e1a;
  --card-bg: #111827;
  --border: #1e2d45;
  --accent: #00d4ff;
  --accent2: #7c3aed;
  --text: #e2e8f0;
  --muted: #94a3b8;
  --green: #22c55e;
  --font-ar: 'Tajawal', sans-serif;
  --font-code: 'Fira Code', monospace;
}

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

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-ar);
  min-height: 100vh;
  overflow-x: hidden;
  position: relative;
}

/* ===================== BACKGROUND GRID ===================== */
.bg-grid {
  display: none;
}

/* ===================== HERO ===================== */
.hero {
  position: relative;
  z-index: 1;
  text-align: center;
  padding: 60px 20px 40px;
  border-bottom: 1px solid var(--border);
}

.badge {
  display: inline-block;
  background: rgba(0,212,255,0.1);
  border: 1px solid rgba(0,212,255,0.3);
  color: var(--accent);
  font-size: 0.75rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 6px 16px;
  border-radius: 20px;
  margin-bottom: 20px;
  font-family: var(--font-code);
}

.hero h1 {
  font-size: clamp(2.5rem, 7vw, 4.5rem);
  font-weight: 900;
  background: linear-gradient(135deg, #fff 0%, var(--accent) 60%, var(--accent2) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1.1;
  margin-bottom: 12px;
}

.subtitle {
  color: var(--muted);
  font-size: 1rem;
  font-family: var(--font-code);
  margin-bottom: 24px;
}

.status-bar {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(34,197,94,0.08);
  border: 1px solid rgba(34,197,94,0.2);
  padding: 8px 20px;
  border-radius: 20px;
  font-family: var(--font-code);
  font-size: 0.8rem;
  color: var(--green);
}

.dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  display: inline-block;
  animation: pulse 2s infinite;
}
.dot.green { background: var(--green); }

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

/* ===================== MAIN ===================== */
main {
  position: relative;
  z-index: 1;
  max-width: 860px;
  margin: 0 auto;
  padding: 40px 20px 60px;
  display: flex;
  flex-direction: column;
  gap: 28px;
}

/* ===================== CARD ===================== */
.card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 36px 32px;
  position: relative;
  overflow: hidden;
  transition: border-color 0.3s, transform 0.3s;
}

.card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), var(--accent2));
  opacity: 0;
  transition: opacity 0.3s;
}

.card:hover {
  border-color: rgba(0,212,255,0.3);
  transform: translateY(-2px);
}
.card:hover::before { opacity: 1; }

.card-label {
  position: absolute;
  top: 20px;
  left: 28px;
  font-family: var(--font-code);
  font-size: 0.7rem;
  color: rgba(0,212,255,0.4);
  letter-spacing: 1px;
}

.card h2 {
  font-size: 1.4rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 16px;
  padding-top: 4px;
}

.card p {
  color: var(--muted);
  line-height: 1.9;
  font-size: 0.97rem;
}

.card p strong {
  color: var(--accent);
}

code {
  font-family: var(--font-code);
  background: rgba(0,212,255,0.08);
  border: 1px solid rgba(0,212,255,0.15);
  padding: 1px 6px;
  border-radius: 4px;
  font-size: 0.85em;
  color: var(--accent);
}

/* ===================== PIPELINE ===================== */
.pipeline-steps {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 24px 0;
  flex-wrap: wrap;
}

.step {
  flex: 1;
  min-width: 150px;
  background: rgba(0,212,255,0.05);
  border: 1px solid rgba(0,212,255,0.15);
  border-radius: 12px;
  padding: 18px 16px;
  text-align: center;
}

.step-icon {
  font-size: 1.8rem;
  margin-bottom: 10px;
}

.step-text {
  font-size: 0.82rem;
  color: var(--muted);
  line-height: 1.6;
}

.step-text strong {
  display: block;
  color: #fff;
  margin-bottom: 4px;
  font-size: 0.88rem;
}

.arrow {
  font-size: 1.4rem;
  color: var(--accent);
  font-weight: bold;
  flex-shrink: 0;
}

.pipeline-note {
  margin-top: 8px;
  font-size: 0.88rem !important;
  border-right: 3px solid var(--accent2);
  padding-right: 14px;
}

/* ===================== BUTTON ===================== */
.main-btn {
  margin-top: 20px;
  padding: 14px 36px;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  border: none;
  border-radius: 10px;
  color: #fff;
  font-family: var(--font-code);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.2s, box-shadow 0.2s;
  letter-spacing: 1px;
}

.main-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0,212,255,0.3);
}

.main-btn:active {
  transform: translateY(0);
}

/* ===================== MSG BOX ===================== */
.msg-box {
  margin-top: 20px;
  padding: 20px 24px;
  background: rgba(34,197,94,0.08);
  border: 1px solid rgba(34,197,94,0.25);
  border-radius: 12px;
  font-family: var(--font-code);
  font-size: 0.88rem;
  color: var(--green);
  line-height: 1.8;
  animation: fadeIn 0.4s ease;
}

.msg-box.hidden { display: none; }

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ===================== FOOTER ===================== */
footer {
  position: relative;
  z-index: 1;
  text-align: center;
  padding: 24px;
  border-top: 1px solid var(--border);
  color: var(--muted);
  font-size: 0.82rem;
  font-family: var(--font-code);
}

/* ===================== RESPONSIVE ===================== */
@media (max-width: 600px) {
  .card { padding: 24px 18px; }
  .pipeline-steps { flex-direction: column; }
  .arrow { transform: rotate(90deg); }
}