/* ============================================================
   DummyData.in — Coming Soon Page Styles
   Theme: Dark Data Grid | Electric Cyan + Amber Accents
   ============================================================ */

:root {
  --bg-deep:       #06090f;
  --bg-card:       #0d1220;
  --bg-card-hover: #121827;
  --border:        rgba(0, 212, 255, 0.12);
  --border-bright: rgba(0, 212, 255, 0.35);

  --cyan:          #00d4ff;
  --cyan-dim:      rgba(0, 212, 255, 0.15);
  --cyan-glow:     rgba(0, 212, 255, 0.4);
  --amber:         #ffb347;
  --amber-dim:     rgba(255, 179, 71, 0.15);

  --text-primary:  #eef2ff;
  --text-secondary:#8b9cc8;
  --text-muted:    #4a5578;

  --font-display:  'Syne', sans-serif;
  --font-mono:     'JetBrains Mono', monospace;
  --font-body:     'Manrope', sans-serif;

  --radius-sm:     8px;
  --radius-md:     14px;
  --radius-lg:     22px;

  --max-w:         900px;
}

/* ===== RESET ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--bg-deep);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.7;
  overflow-x: hidden;
  min-height: 100vh;
}

/* ===== CANVAS BACKGROUND ===== */
#bg-canvas {
  position: fixed;
  inset: 0;
  z-index: 0;
  opacity: 0.35;
}
.noise-overlay {
  position: fixed;
  inset: 0;
  z-index: 1;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.04'/%3E%3C/svg%3E");
  pointer-events: none;
  opacity: 0.6;
}

/* ===== ALL CONTENT ABOVE CANVAS ===== */
header, main, footer { position: relative; z-index: 2; }

/* ===== NAVBAR ===== */
.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 22px 40px;
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  background: rgba(6, 9, 15, 0.6);
  position: sticky;
  top: 0;
  z-index: 100;
}

.logo {
  font-family: var(--font-mono);
  font-size: 1.15rem;
  font-weight: 500;
  letter-spacing: 0.03em;
}
.logo.small { font-size: 0.95rem; }
.logo-bracket { color: var(--cyan); }
.logo-dot     { color: var(--amber); }
.logo-text    { color: var(--text-primary); }

.nav-badge {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--cyan);
  background: var(--cyan-dim);
  border: 1px solid var(--border-bright);
  padding: 6px 14px;
  border-radius: 100px;
  letter-spacing: 0.05em;
}
.badge-dot {
  width: 7px;
  height: 7px;
  background: var(--cyan);
  border-radius: 50%;
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.4; transform: scale(0.8); }
}

/* ===== HERO ===== */
.hero {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 100px 24px 80px;
  text-align: center;
}

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--amber);
  background: var(--amber-dim);
  border: 1px solid rgba(255, 179, 71, 0.3);
  padding: 7px 16px;
  border-radius: 100px;
  margin-bottom: 32px;
  letter-spacing: 0.04em;
  animation: fadeSlideUp 0.6s ease both;
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 7vw, 5.2rem);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.03em;
  color: var(--text-primary);
  margin-bottom: 24px;
  animation: fadeSlideUp 0.6s 0.1s ease both;
}
.hero-highlight {
  color: var(--cyan);
  text-shadow: 0 0 40px var(--cyan-glow);
}

.hero-subtitle {
  font-size: 1.1rem;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto 52px;
  line-height: 1.8;
  animation: fadeSlideUp 0.6s 0.2s ease both;
}
.hero-subtitle strong { color: var(--text-primary); font-weight: 600; }

/* ===== COUNTDOWN ===== */
.countdown-wrapper {
  margin-bottom: 48px;
  animation: fadeSlideUp 0.6s 0.3s ease both;
}
.countdown-label {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-muted);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 16px;
}
.countdown {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
}
.time-block {
  display: flex;
  flex-direction: column;
  align-items: center;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 18px 28px;
  min-width: 90px;
  transition: border-color 0.3s;
}
.time-block:hover { border-color: var(--border-bright); }
.time-number {
  font-family: var(--font-mono);
  font-size: 2.4rem;
  font-weight: 500;
  color: var(--cyan);
  line-height: 1;
  text-shadow: 0 0 20px var(--cyan-glow);
}
.time-label {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--text-muted);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-top: 6px;
}
.time-colon {
  font-family: var(--font-mono);
  font-size: 2rem;
  color: var(--text-muted);
  margin-top: -12px;
}

/* ===== SIGNUP FORM ===== */
.signup-form {
  max-width: 540px;
  margin: 0 auto;
  animation: fadeSlideUp 0.6s 0.4s ease both;
}
.input-group {
  display: flex;
  gap: 0;
  background: var(--bg-card);
  border: 1px solid var(--border-bright);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: border-color 0.3s, box-shadow 0.3s;
}
.input-group:focus-within {
  border-color: var(--cyan);
  box-shadow: 0 0 0 3px var(--cyan-dim), 0 0 30px var(--cyan-dim);
}
.input-group input {
  flex: 1;
  background: transparent;
  border: none;
  outline: none;
  padding: 16px 20px;
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 0.95rem;
}
.input-group input::placeholder { color: var(--text-muted); }
.btn-notify {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--cyan);
  color: var(--bg-deep);
  border: none;
  padding: 16px 24px;
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 700;
  cursor: pointer;
  transition: background 0.2s, transform 0.15s;
  white-space: nowrap;
}
.btn-notify:hover { background: #33ddff; }
.btn-notify:active { transform: scale(0.97); }
.btn-arrow { transition: transform 0.2s; }
.btn-notify:hover .btn-arrow { transform: translateX(4px); }

.signup-note {
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-top: 12px;
  font-family: var(--font-mono);
}

/* ===== SECTION COMMON ===== */
section { padding: 80px 24px; max-width: 960px; margin: 0 auto; }
.section-header { margin-bottom: 52px; }
.section-tag {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--cyan);
  letter-spacing: 0.08em;
  display: block;
  margin-bottom: 12px;
}
.section-header h2 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text-primary);
}

/* ===== PROBLEM SECTION ===== */
.problem-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px;
}
.problem-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  transition: border-color 0.3s, transform 0.3s, background 0.3s;
}
.problem-card:hover {
  border-color: var(--border-bright);
  background: var(--bg-card-hover);
  transform: translateY(-4px);
}
.card-icon {
  font-size: 2rem;
  margin-bottom: 18px;
}
.problem-card h3 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--text-primary);
}
.problem-card p {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.75;
}

/* ===== FEATURES SECTION ===== */
.features-list {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.feature-item {
  display: grid;
  grid-template-columns: 56px 1fr auto;
  align-items: center;
  gap: 28px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 28px 30px;
  transition: border-color 0.3s, background 0.3s;
}
.feature-item:hover {
  border-color: var(--border-bright);
  background: var(--bg-card-hover);
}
.feature-number {
  font-family: var(--font-mono);
  font-size: 1.5rem;
  font-weight: 500;
  color: var(--cyan);
  opacity: 0.5;
}
.feature-content h3 {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 6px;
}
.feature-content p {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.7;
}
.feature-badge {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--amber);
  background: var(--amber-dim);
  border: 1px solid rgba(255, 179, 71, 0.25);
  padding: 5px 12px;
  border-radius: 100px;
  white-space: nowrap;
  letter-spacing: 0.04em;
}

/* ===== AUDIENCE SECTION ===== */
.audience-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}
.audience-chip {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 100px;
  padding: 10px 20px;
  font-size: 0.9rem;
  color: var(--text-secondary);
  transition: border-color 0.25s, color 0.25s, background 0.25s;
  cursor: default;
}
.audience-chip:hover {
  border-color: var(--border-bright);
  color: var(--text-primary);
  background: var(--bg-card-hover);
}

/* ===== CTA SECTION ===== */
.cta-section {
  text-align: center;
  position: relative;
  padding: 100px 24px;
}
.cta-glow {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 500px;
  height: 300px;
  background: radial-gradient(ellipse, var(--cyan-dim) 0%, transparent 70%);
  pointer-events: none;
  border-radius: 50%;
}
.cta-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  margin-bottom: 16px;
}
.cta-sub {
  color: var(--text-secondary);
  font-size: 1rem;
  margin-bottom: 36px;
}
.cta-input { max-width: 480px; margin: 0 auto 12px; }

/* ===== FOOTER ===== */
.footer {
  border-top: 1px solid var(--border);
  padding: 36px 40px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}
.footer-tagline {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-top: 6px;
  font-family: var(--font-mono);
}
.footer-right { text-align: right; }
.footer-domain {
  font-family: var(--font-mono);
  font-size: 0.88rem;
  color: var(--cyan);
}
.footer-copy {
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-top: 4px;
}

/* ===== ANIMATIONS ===== */
@keyframes fadeSlideUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0);    }
}
.problem-card, .feature-item, .audience-chip {
  animation: fadeSlideUp 0.5s ease both;
}
.problem-card:nth-child(1) { animation-delay: 0.05s; }
.problem-card:nth-child(2) { animation-delay: 0.1s;  }
.problem-card:nth-child(3) { animation-delay: 0.15s; }
.feature-item:nth-child(1) { animation-delay: 0.05s; }
.feature-item:nth-child(2) { animation-delay: 0.1s;  }
.feature-item:nth-child(3) { animation-delay: 0.15s; }
.feature-item:nth-child(4) { animation-delay: 0.2s;  }

/* ===== RESPONSIVE ===== */
@media (max-width: 700px) {
  .navbar { padding: 16px 20px; }
  .hero   { padding: 64px 20px 60px; }
  .time-block { min-width: 68px; padding: 14px 16px; }
  .time-number { font-size: 1.8rem; }
  .feature-item { grid-template-columns: 1fr; gap: 12px; }
  .feature-badge { width: fit-content; }
  .footer { flex-direction: column; text-align: center; }
  .footer-right { text-align: center; }
  section { padding: 60px 20px; }
}
@media (max-width: 480px) {
  .countdown { gap: 4px; }
  .time-block { min-width: 58px; padding: 10px 12px; }
  .time-colon { font-size: 1.4rem; }
  .btn-notify { padding: 16px 16px; font-size: 0.82rem; }
}