/* ──────────────────────────────────────────────────────────
   SAVE — Light Industrial Stylesheet
   ────────────────────────────────────────────────────────── */

/* Variables */
:root {
  --bg-primary: #F8FAFC;
  --bg-secondary: #FFFFFF;
  --text-main: #0F172A;
  --text-muted: #64748B;
  --border-color: #E2E8F0;
  
  --accent-orange: #EA580C;
  --accent-orange-hover: #C2410C;
  --accent-blue: #2563EB;
  --accent-blue-hover: #1D4ED8;
  
  --font-display: 'Syne', sans-serif;
  --font-mono: 'Space Mono', monospace;
  
  --transition-smooth: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  --terminal-bg: #0F172A;
  --terminal-text: #F8FAFC;
}

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

body {
  font-family: var(--font-mono);
  color: var(--text-main);
  background-color: var(--bg-primary);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  position: relative;
  overflow-x: hidden;
  line-height: 1.6;
}

/* Grid Texture overlay */
.grid-texture {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  pointer-events: none;
  z-index: 1;
  background-image: radial-gradient(#CBD5E1 1px, transparent 1px);
  background-size: 24px 24px;
  opacity: 0.7;
}

/* Main Container */
.container {
  max-width: 800px;
  margin: 0 auto;
  padding: 2.5rem 1.5rem;
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  gap: 3.5rem;
}

/* Header */
.header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 2px solid var(--border-color);
  padding-bottom: 1.2rem;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.logo__text {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.6rem;
  letter-spacing: -0.05em;
  color: var(--text-main);
}

.logo__badge {
  font-size: 0.7rem;
  font-weight: 700;
  padding: 0.2rem 0.6rem;
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  letter-spacing: 0.1em;
  color: var(--accent-orange);
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.logo__badge::before {
  content: "";
  display: inline-block;
  width: 6px;
  height: 6px;
  background-color: var(--accent-orange);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--accent-orange);
  animation: pulse 1.8s infinite;
}

.github-icon-link {
  color: var(--text-muted);
  transition: var(--transition-smooth);
}

.github-icon-link:hover {
  color: var(--text-main);
  transform: translateY(-2px);
}

/* Hero Section */
.hero {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  max-width: 680px;
}

.hero__title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2.5rem, 6vw, 4rem);
  line-height: 1.05;
  letter-spacing: -0.04em;
  color: var(--text-main);
}

.hero__subtitle {
  font-size: 1.05rem;
  color: var(--text-muted);
  max-width: 580px;
}

.hero__subtitle code {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  padding: 0.1rem 0.35rem;
  border-radius: 4px;
  font-size: 0.95rem;
  color: var(--text-main);
}

/* Actions */
.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 1rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  padding: 0.9rem 1.8rem;
  font-family: var(--font-mono);
  font-size: 0.95rem;
  font-weight: 700;
  text-decoration: none;
  border-radius: 6px;
  cursor: pointer;
  transition: var(--transition-smooth);
}

.btn--primary {
  background-color: var(--accent-orange);
  color: var(--bg-secondary);
  border: none;
  box-shadow: 0 4px 14px rgba(234, 88, 12, 0.2);
}

.btn--primary:hover {
  background-color: var(--accent-orange-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(234, 88, 12, 0.35);
}

.btn--secondary {
  background-color: var(--bg-secondary);
  color: var(--text-main);
  border: 1.5px solid var(--border-color);
}

.btn--secondary:hover {
  background-color: var(--bg-primary);
  border-color: var(--text-main);
  transform: translateY(-2px);
}

.btn__icon {
  width: 20px;
  height: 20px;
}

/* Mockup Window */
.mockup-container {
  width: 100%;
}

.window {
  background-color: var(--bg-secondary);
  border: 2px solid var(--border-color);
  border-radius: 8px;
  box-shadow: 0 10px 30px rgba(15, 23, 42, 0.06);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.window__header {
  background-color: #F1F5F9;
  border-bottom: 2px solid var(--border-color);
  padding: 0.8rem 1.2rem;
  display: flex;
  align-items: center;
  position: relative;
}

.window__dots {
  display: flex;
  gap: 0.4rem;
}

.window__dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  display: inline-block;
}

.window__dot--red { background-color: #EF4444; }
.window__dot--yellow { background-color: #F59E0B; }
.window__dot--green { background-color: #10B981; }

.window__title {
  font-size: 0.75rem;
  color: var(--text-muted);
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  font-weight: 700;
}

.window__body {
  background-color: var(--terminal-bg);
  color: var(--terminal-text);
  padding: 1.5rem;
  font-size: 0.9rem;
  min-height: 230px;
  font-family: var(--font-mono);
  overflow-y: auto;
}

/* Console details */
.console-prompt {
  color: #EF4444;
  font-weight: bold;
}

.console-cursor {
  display: inline-block;
  width: 8px;
  height: 15px;
  background-color: var(--terminal-text);
  margin-left: 4px;
  animation: blink 1s step-end infinite;
}

.console-output {
  margin-top: 0.8rem;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.console-text {
  color: #94A3B8;
}

.console-text--blue { color: #38BDF8; }
.console-text--green { color: #34D399; }
.console-text--yellow { color: #FBBF24; }

/* Progress Bar in Terminal */
.console-progress {
  color: #38BDF8;
  white-space: pre;
}

/* Footer */
.footer {
  border-top: 1px solid var(--border-color);
  padding-top: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer__text {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.footer__credit {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--text-muted);
}

.footer__credit a {
  color: var(--text-main);
  text-decoration: none;
  border-bottom: 1px solid var(--text-main);
  transition: var(--transition-smooth);
}

.footer__credit a:hover {
  color: var(--accent-orange);
  border-bottom-color: var(--accent-orange);
}

/* Animations */
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.9); }
}

@keyframes blink {
  from, to { background-color: transparent }
  50% { background-color: var(--terminal-text) }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes slideUp {
  from { opacity: 0; transform: translateY(15px); }
  to { opacity: 1; transform: translateY(0); }
}

.animate-fade-in {
  animation: fadeIn 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.animate-slide-up {
  opacity: 0;
  animation: slideUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

/* Responsiveness */
@media (max-width: 600px) {
  .container {
    gap: 2.2rem;
    padding: 1.5rem 1rem;
  }
  
  .hero {
    gap: 1.2rem;
  }
  
  .actions {
    flex-direction: column;
  }
  
  .btn {
    width: 100%;
  }
}