/* Cloud Theme Design Tokens */
:root {
  --bg-space: #060814;
  --card-bg: rgba(10, 15, 30, 0.7);
  --card-border: rgba(255, 255, 255, 0.06);
  --accent-purple: #a855f7;
  --accent-cyan: #06b6d4;
  --accent-blue: #3b82f6;
  --accent-pink: #f43f5e;
  --text-white: #f8fafc;
  --text-slate: #94a3b8;
  --font-outfit: 'Outfit', sans-serif;
  --font-code: 'Fira Code', monospace;
}

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

body {
  background-color: var(--bg-space);
  color: var(--text-white);
  font-family: var(--font-outfit);
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow-x: hidden;
  position: relative;
  padding: 2rem 0;
}

/* Ambient Nebulas (Cloud Glows) */
.nebula-purple {
  position: absolute;
  top: -15%;
  left: -10%;
  width: 60vw;
  height: 60vw;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(168, 85, 247, 0.12) 0%, rgba(0,0,0,0) 70%);
  z-index: 1;
  pointer-events: none;
  will-change: transform;
  animation: driftSlow 25s ease-in-out infinite alternate;
}

.nebula-cyan {
  position: absolute;
  bottom: -15%;
  right: -10%;
  width: 65vw;
  height: 65vw;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(6, 182, 212, 0.1) 0%, rgba(0,0,0,0) 70%);
  z-index: 1;
  pointer-events: none;
  animation: driftSlow 30s ease-in-out infinite alternate-reverse;
}

@keyframes driftSlow {
  0% { transform: translate(0, 0) scale(1) rotate(0deg); }
  100% { transform: translate(6%, 4%) scale(1.15) rotate(45deg); }
}

/* Cloud Native Drift Particles */
.cloud-particles {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 2;
  pointer-events: none;
  overflow: hidden;
}

.cloud-particle {
  position: absolute;
  color: rgba(6, 182, 212, 0.12);
  font-family: var(--font-code);
  font-size: 13px;
  user-select: none;
  animation: floatUpward linear infinite;
}

@keyframes floatUpward {
  0% {
    transform: translateY(105vh) rotate(0deg) scale(0.8);
    opacity: 0;
  }
  10% { opacity: 0.7; }
  90% { opacity: 0.7; }
  100% {
    transform: translateY(-15vh) rotate(360deg) scale(1.2);
    opacity: 0;
  }
}

/* Beautiful Glassmorphic Terminal Card */
main {
  position: relative;
  z-index: 10;
  width: 92%;
  max-width: 1000px;
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 28px;
  padding: 3.5rem 2.5rem;
  /* Performance Optimization: Removed backdrop-filter which tanks mobile performance */
  background: var(--card-bg);
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.4),
              inset 0 1px 0 rgba(255, 255, 255, 0.08);
  text-align: center;
}

/* Glowing Multi-color Top Border */
main::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  border-radius: 28px 28px 0 0;
  background: linear-gradient(90deg, var(--accent-purple), var(--accent-blue), var(--accent-cyan));
}

/* Typography */
h1 {
  font-size: 3rem;
  font-weight: 800;
  margin-bottom: 1.2rem;
  line-height: 1.15;
  background: linear-gradient(135deg, #ffffff 40%, #e2e8f0 75%, var(--accent-blue) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  letter-spacing: -0.03em;
}

.subtitle {
  font-size: 1.15rem;
  color: var(--text-slate);
  margin-bottom: 2.8rem;
  line-height: 1.6;
  max-width: 640px;
  margin-left: auto;
  margin-right: auto;
}

/* DevOps Quotes Terminal */
.terminal-box {
  background: rgba(4, 6, 15, 0.5);
  border: 1px solid rgba(255, 255, 255, 0.04);
  border-radius: 18px;
  padding: 2rem;
  margin-bottom: 2.8rem;
  position: relative;
  text-align: left;
  box-shadow: inset 0 5px 25px rgba(0,0,0,0.4);
}

.terminal-titlebar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  padding-bottom: 0.85rem;
  margin-bottom: 1.2rem;
}

.terminal-actions {
  display: flex;
  gap: 6px;
}

.action-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
}

.action-dot.close { background-color: var(--accent-pink); }
.action-dot.minimize { background-color: #f59e0b; }
.action-dot.maximize { background-color: #10b981; }

.terminal-file {
  font-family: var(--font-code);
  font-size: 0.8rem;
  color: var(--text-slate);
  font-weight: 500;
  opacity: 0.8;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.quote-content {
  font-family: var(--font-code);
  font-size: 1rem;
  color: var(--accent-cyan);
  line-height: 1.65;
  min-height: 72px;
}

.prompt-symbol {
  color: var(--accent-purple);
  margin-right: 0.5rem;
}

.cursor {
  display: inline-block;
  width: 8px;
  height: 16px;
  background-color: var(--accent-cyan);
  margin-left: 4px;
  vertical-align: middle;
  animation: blinkCursor 0.8s steps(2, start) infinite;
}

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

/* Form Styles (adapted from CTA) */
.cta-form {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
  width: 100%;
  max-width: 540px;
  margin: 0 auto;
  text-align: left;
}

.input-box-wrapper {
  position: relative;
  width: 100%;
}

.input-box-wrapper label {
  display: block;
  font-size: 0.9rem;
  color: var(--text-slate);
  margin-bottom: 0.5rem;
}

.input-box-wrapper::before {
  content: '>';
  position: absolute;
  left: 1.1rem;
  top: 2.8rem;
  transform: translateY(-50%);
  color: var(--accent-purple);
  font-family: var(--font-code);
  font-size: 0.95rem;
  font-weight: 700;
  pointer-events: none;
}

.input-box-wrapper textarea + label {
  /* Textarea handles pseudo-elements differently, adjusting for it */
}

.input-box {
  width: 100%;
  background: rgba(0, 0, 0, 0.35);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 14px;
  padding: 0.9rem 1rem 0.9rem 2.4rem;
  color: var(--text-white);
  font-family: var(--font-outfit);
  font-size: 1rem;
  transition: all 0.25s ease;
  outline: none;
}

textarea.input-box {
  min-height: 120px;
  padding-top: 1rem;
  resize: vertical;
}

.input-box-wrapper.textarea-wrapper::before {
  top: 3.5rem; /* align to first line of textarea */
}

.input-box:focus {
  border-color: var(--accent-blue);
  box-shadow: 0 0 20px rgba(59, 130, 246, 0.2);
  background: rgba(0, 0, 0, 0.5);
}

.cf-turnstile-container {
  display: flex;
  justify-content: center;
  margin-top: 0.5rem;
}

.submit-btn {
  background: linear-gradient(135deg, var(--accent-blue) 0%, #1e40af 100%);
  color: white;
  border: none;
  padding: 0.9rem 2rem;
  border-radius: 14px;
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  transition: all 0.25s ease;
  font-family: var(--font-outfit);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  box-shadow: 0 4px 18px rgba(59, 130, 246, 0.25);
  margin-top: 0.5rem;
}

.submit-btn:hover:not(:disabled) {
  transform: translateY(-1.5px);
  box-shadow: 0 6px 25px rgba(59, 130, 246, 0.4);
  background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%);
}

.submit-btn:active:not(:disabled) {
  transform: translateY(0.5px);
}

.submit-btn:disabled {
  opacity: 0.7;
  cursor: not-allowed;
}

/* Multi-line Animated Terminal Success System */
.success-terminal {
  display: none;
  margin-top: 1.8rem;
  background: #02040a;
  border: 1px solid rgba(16, 185, 129, 0.2);
  border-radius: 14px;
  padding: 1.25rem 1.5rem;
  text-align: left;
  font-family: var(--font-code);
  font-size: 0.85rem;
  color: #34d399;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.success-terminal .line {
  display: block;
  margin-bottom: 0.4rem;
  opacity: 0;
  transform: translateY(5px);
  animation: revealLine 0.4s ease forwards;
}

@keyframes revealLine {
  to { opacity: 1; transform: translateY(0); }
}

/* Responsiveness adjustments */
@media (max-width: 640px) {
  main {
    padding: 2.5rem 1.5rem;
    border-radius: 20px;
  }
  h1 {
    font-size: 2.2rem;
  }
  .subtitle {
    font-size: 1rem;
    margin-bottom: 2rem;
  }
  .terminal-box {
    padding: 1.25rem;
  }
  .quote-content {
    font-size: 0.9rem;
  }
}

.hero-diagram { width: 100%; max-width: 100%; border-radius: 12px; margin: 0 auto 2rem; display: block; border: 1px solid rgba(255,255,255,0.1); box-shadow: 0 8px 32px rgba(0,0,0,0.5); object-fit: cover; aspect-ratio: 2/1; }