:root {
  /* Dark Mode Variables */
  --bg: #111111;
  --bg-gradient-start: #1A1A1A;
  --bg-gradient-end: #111111;

  --surface: #222222;
  --surface-hover: #2A2A2A;
  --surface-glass: rgba(34, 34, 34, 0.4);
  --glass-border: rgba(255, 255, 255, 0.08);

  --text-primary: #FFFFFF;
  --text-secondary: #A0A0A0;
  --text-muted: #666666;

  --accent: #2E9473;
  /* Brand Accent - teal green */
  --accent-glow: rgba(46, 148, 115, 0.4);
  --accent-secondary: #216E55;
  /* secondary darker teal */

  --glow-1: #1C5A46;
  --glow-2: #2E9473;
  --glow-3: #11362A;

  --radius-lg: 24px;
  --radius-md: 16px;
  --radius-sm: 12px;

  --font-head: "Space Grotesk", sans-serif;
  --font-body: "Inter", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--text-primary);
  background: var(--bg);
  background: linear-gradient(180deg, var(--bg-gradient-start) 0%, var(--bg-gradient-end) 100%);
  line-height: 1.6;
  overflow-x: hidden;
  min-height: 100vh;
}

/* Background Grids & Glows */
.bg-grid {
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 32px 32px;
  mask-image: radial-gradient(circle at 50% 10%, #000 20%, transparent 90%);
  -webkit-mask-image: radial-gradient(circle at 50% 10%, #000 20%, transparent 90%);
  z-index: -2;
}

.bg-glow {
  position: fixed;
  width: 40vw;
  height: 40vw;
  border-radius: 50%;
  filter: blur(100px);
  opacity: 0.15;
  z-index: -1;
  pointer-events: none;
  animation: drift 20s ease-in-out infinite alternate;
}

.bg-glow-a {
  background: var(--glow-1);
  top: -10%;
  left: -10%;
}

.bg-glow-b {
  background: var(--glow-2);
  bottom: 10%;
  right: -5%;
  animation-delay: -5s;
  animation-duration: 25s;
}

.bg-glow-c {
  background: var(--glow-3);
  top: 40%;
  left: 30%;
  width: 30vw;
  height: 30vw;
  opacity: 0.1;
  animation-delay: -12s;
}

@keyframes drift {
  0% {
    transform: translate3d(0, 0, 0) scale(1);
  }

  50% {
    transform: translate3d(5%, 5%, 0) scale(1.1);
  }

  100% {
    transform: translate3d(-2%, 8%, 0) scale(0.95);
  }
}

/* Layout */
.shell {
  width: min(1200px, calc(100% - 2.5rem));
  margin: 0 auto;
}

/* Header & Nav */
.site-header {
  position: fixed;
  top: 1rem;
  left: 0;
  right: 0;
  z-index: 100;
  display: flex;
  justify-content: center;
  transition: transform 0.3s ease;
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  padding: 0.75rem 1.25rem;
  border: 1px solid var(--glass-border);
  border-radius: 100px;
  background: var(--surface-glass);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--text-primary);
  text-decoration: none;
  font-family: var(--font-head);
  font-weight: 700;
  letter-spacing: -0.02em;
  font-size: 1.1rem;
}

.brand-mark {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.2rem;
  height: 2.2rem;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), #9492FF);
  color: white;
  box-shadow: 0 0 15px var(--accent-glow);
}

.nav-links {
  display: inline-flex;
  gap: 1.5rem;
  align-items: center;
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
  }
}

.nav-links a {
  color: var(--text-secondary);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.95rem;
  transition: color 0.2s ease;
}

.nav-links a:hover {
  color: var(--text-primary);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  border-radius: 100px;
  border: 1px solid transparent;
  text-decoration: none;
  font-weight: 500;
  padding: 0.75rem 1.5rem;
  transition: all 0.25s cubic-bezier(0.25, 1, 0.5, 1);
  cursor: pointer;
  font-family: var(--font-body);
  font-size: 0.95rem;
}

.btn:active {
  transform: scale(0.97);
}

.btn-accent {
  background: var(--text-primary);
  color: #000;
  box-shadow: 0 4px 14px rgba(255, 255, 255, 0.25);
  font-weight: 600;
}

.btn-accent:hover {
  background: var(--text-secondary);
  box-shadow: 0 6px 20px rgba(255, 255, 255, 0.35);
}

.btn-outline {
  color: var(--text-primary);
  background: transparent;
  border-color: var(--glass-border);
  backdrop-filter: blur(10px);
}

.btn-outline:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(255, 255, 255, 0.2);
}

.btn-glass {
  padding: 0.6rem 1.25rem;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--glass-border);
  color: var(--text-primary);
  font-size: 0.9rem;
}

.btn-glass:hover {
  background: rgba(255, 255, 255, 0.1);
}

/* Hero Section */
.hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  padding: 10rem 0 5rem;
  min-height: 90vh;
  align-items: center;
}

.hero-copy {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  z-index: 10;
}

.eyebrow {
  margin: 0 0 1rem;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  font-size: 0.8rem;
  font-weight: 700;
  font-family: var(--font-head);
  display: inline-block;
  padding: 0.4rem 0.8rem;
  border-radius: 100px;
  background: rgba(94, 91, 236, 0.15);
  border: 1px solid rgba(94, 91, 236, 0.3);
}

.hero h1 {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 700;
  letter-spacing: -0.04em;
  line-height: 1.05;
  font-size: clamp(3rem, 6vw, 5rem);
  background: linear-gradient(180deg, #FFFFFF 0%, rgba(255, 255, 255, 0.6) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.lede {
  margin: 1.5rem 0 2.5rem;
  color: var(--text-secondary);
  font-size: 1.15rem;
  line-height: 1.7;
  max-width: 50ch;
  font-weight: 300;
}

.lede strong {
  color: var(--text-primary);
  font-weight: 500;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.hero-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  list-style: none;
  padding: 0;
  margin: 3rem 0 0;
}

.hero-chips li {
  border: 1px solid var(--glass-border);
  background: rgba(255, 255, 255, 0.03);
  padding: 0.5rem 0.8rem;
  border-radius: 100px;
  font-size: 0.85rem;
  color: var(--text-muted);
  font-family: var(--font-head);
}

/* Terminal / Feed Panel */
.terminal {
  border-radius: var(--radius-lg);
  border: 1px solid var(--glass-border);
  background: rgba(10, 12, 11, 0.7);
  backdrop-filter: blur(25px);
  -webkit-backdrop-filter: blur(25px);
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.6), 0 0 0 1px rgba(255, 255, 255, 0.05);
  overflow: hidden;
  position: relative;
  z-index: 10;
  transform: perspective(1000px) rotateY(-5deg) rotateX(5deg);
  transition: transform 0.5s cubic-bezier(0.25, 1, 0.5, 1);
}

.terminal:hover {
  transform: perspective(1000px) rotateY(0deg) rotateX(0deg);
}

.terminal-bar {
  display: flex;
  align-items: center;
  padding: 0.8rem 1rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.02);
  font-size: 0.85rem;
  font-family: var(--font-head);
  color: var(--text-muted);
}

.mac-dots {
  display: flex;
  gap: 6px;
  margin-right: 1rem;
}

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

.mac-dots span:nth-child(1) {
  background: #FF5F56;
}

.mac-dots span:nth-child(2) {
  background: #FFBD2E;
}

.mac-dots span:nth-child(3) {
  background: #27C93F;
}

.terminal pre {
  margin: 0;
  padding: 1.5rem 1.5rem 0.5rem;
  overflow-x: auto;
  font-size: 0.9rem;
  line-height: 1.6;
}

.terminal code {
  font-family: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  color: #A0C0B0;
}

.terminal-feed {
  padding: 0 1.5rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

/* Run Items (Animations generated in JS) */
.run-item {
  border: 1px solid rgba(255, 255, 255, 0.05);
  background: rgba(255, 255, 255, 0.03);
  border-radius: var(--radius-sm);
  padding: 0.75rem 1rem;
  display: grid;
  gap: 0.3rem;
  opacity: 0;
  transform: translateY(10px);
  animation: rise 0.5s cubic-bezier(0.25, 1, 0.5, 1) forwards;
}

.run-item .header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.run-item strong {
  color: var(--text-primary);
  font-weight: 600;
  font-size: 0.9rem;
  font-family: var(--font-head);
}

.run-item small {
  color: var(--accent);
  font-size: 0.75rem;
  font-family: "JetBrains Mono", monospace;
}

.run-item span {
  color: var(--text-secondary);
  font-size: 0.85rem;
}

/* Sections */
.section {
  padding: 6rem 0;
  position: relative;
  z-index: 10;
}

.section-head {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  margin-bottom: 4rem;
}

.section-head h2 {
  margin: 0;
  font-family: var(--font-head);
  font-size: clamp(2rem, 4vw, 3.5rem);
  line-height: 1.1;
  letter-spacing: -0.03em;
  background: linear-gradient(180deg, #FFFFFF 0%, rgba(255, 255, 255, 0.7) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.section-desc {
  color: var(--text-secondary);
  font-size: 1.1rem;
  max-width: 600px;
  margin: 1.5rem auto 0;
}

/* Cards & Glassmorphism */
.glass-card {
  background: rgba(22, 28, 25, 0.4);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding: 2.5rem;
  transition: transform 0.3s ease, border-color 0.3s ease, background 0.3s ease;
}

.glass-card:hover {
  transform: translateY(-5px);
  border-color: rgba(255, 255, 255, 0.15);
  background: rgba(30, 36, 32, 0.5);
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}

.split-cards {
  display: grid;
  grid-template-columns: 3fr 2fr;
  gap: 2rem;
}

.icon-wrapper {
  width: 56px;
  height: 56px;
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
}

.icon-wrapper.accent-gradient {
  background: linear-gradient(135deg, rgba(94, 91, 236, 0.2), rgba(94, 91, 236, 0.05));
  border: 1px solid rgba(94, 91, 236, 0.3);
  color: #A3A1FF;
}

.card h3 {
  margin: 0 0 1rem;
  font-family: var(--font-head);
  font-size: 1.5rem;
  letter-spacing: -0.02em;
  color: var(--text-primary);
}

.card p {
  margin: 0;
  color: var(--text-secondary);
  font-size: 1.05rem;
}

.highlight {
  position: relative;
  overflow: hidden;
}

.highlight::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
}

.feature-list {
  margin: 1.5rem 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.75rem;
}

.feature-list li {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--text-secondary);
  font-size: 0.95rem;
}

.feature-list li::before {
  content: '';
  display: block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
}

/* Steps */
.dark-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  position: relative;
}

.dark-steps::before {
  content: '';
  position: absolute;
  top: 50px;
  left: 10%;
  right: 10%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
  z-index: -1;
}

.step-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 2rem;
}

.step-icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--surface);
  border: 1px solid var(--glass-border);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
  color: var(--text-primary);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.3);
}

/* Showcase / Gallery */
.showcase-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-top: 4rem;
}

.screenshot-container {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--glass-border);
  background: var(--surface);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
  transition: transform 0.3s ease;
}

.screenshot-container:hover {
  transform: scale(1.02);
}

.screenshot-container img {
  width: 100%;
  height: auto;
  display: block;
}

.screenshot-caption {
  padding: 1.25rem;
  background: rgba(255, 255, 255, 0.02);
  border-top: 1px solid var(--glass-border);
  font-size: 0.9rem;
  color: var(--text-secondary);
  text-align: center;
}

/* Inline images in cards */
.card-visual {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-radius: var(--radius-md);
  margin-bottom: 1.5rem;
  border: 1px solid var(--glass-border);
}

/* Footer */
.site-footer {
  margin-top: 5rem;
  padding: 2rem 0;
  border-top: 1px solid var(--glass-border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: var(--text-muted);
}

.footer-brand {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 700;
  color: var(--text-primary);
  font-size: 1.1rem;
}

.footer-copy {
  margin: 0.5rem 0 0;
  font-size: 0.9rem;
}

.footer-links {
  display: flex;
  gap: 1.5rem;
}

.footer-links a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.9rem;
  transition: color 0.2s;
}

.footer-links a:hover {
  color: var(--text-primary);
}

/* Animations */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s cubic-bezier(0.25, 1, 0.5, 1),
    transform 0.8s cubic-bezier(0.25, 1, 0.5, 1);
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(15px) scale(0.98);
  }

  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

/* Responsive */
@media (max-width: 1024px) {
  .hero {
    grid-template-columns: 1fr;
    text-align: center;
    padding-top: 8rem;
  }

  .hero-copy {
    align-items: center;
  }

  .terminal {
    transform: none;
  }

  .terminal:hover {
    transform: none;
  }

  .feature-grid,
  .split-cards,
  .dark-steps {
    grid-template-columns: 1fr;
  }

  .dark-steps::before {
    display: none;
  }

  .site-footer {
    flex-direction: column;
    text-align: center;
    gap: 1.5rem;
  }
}