/* ──────────────────────────────────────────────────
   Panes Landing Page — style.css
   ────────────────────────────────────────────────── */

/* ── Fonts ── */
@import url('https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@400;500;600&family=Sora:wght@300;400;500;600;700&display=swap');

/* ── Design Tokens ── */
:root {
  --bg-0: #000000;
  --bg-1: #050505;
  --bg-2: #0a0a0a;
  --bg-3: #141414;
  --bg-4: #1e1e1e;
  --bg-5: #282828;

  --text-1: #f0f0f0;
  --text-2: #a0a0a0;
  --text-3: #606060;

  --accent: #0ef0c3;
  --accent-dim: rgba(14, 240, 195, 0.10);
  --accent-glow: rgba(14, 240, 195, 0.15);
  --accent-2: #a78bfa;
  --accent-2-dim: rgba(167, 139, 250, 0.08);

  --success: #34d399;
  --danger: #f87171;
  --warning: #fbbf24;
  --info: #60a5fa;

  --border: rgba(255, 255, 255, 0.08);
  --border-hover: rgba(255, 255, 255, 0.15);
  --border-accent: rgba(14, 240, 195, 0.25);

  --glass: rgba(10, 10, 10, 0.7);
  --glass-border: rgba(255, 255, 255, 0.06);

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 20px;

  --font-display: "Sora", system-ui, -apple-system, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, monospace;

  --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-out-quart: cubic-bezier(0.25, 1, 0.5, 1);
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  background: var(--bg-0);
  color: var(--text-1);
  font-family: var(--font-display);
  font-size: 15px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

a { text-decoration: none; color: inherit; }
button { font: inherit; background: none; border: none; cursor: pointer; color: inherit; }
img { display: block; max-width: 100%; }

/* ── Layout ── */
.container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 48px;
  position: relative;
}

/* ── Scroll Progress Bar ── */
.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--accent);
  transform-origin: left;
  transform: scaleX(0);
  z-index: 9999;
  pointer-events: none;
}

/* ── Noise Overlay ── */
.noise {
  position: fixed;
  inset: 0;
  z-index: 9998;
  pointer-events: none;
  opacity: 0.028;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-repeat: repeat;
  background-size: 200px 200px;
}

/* ── Grid Background ── */
.grid-bg {
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.015) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.015) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 70% 50% at 50% 0%, black 10%, transparent 60%);
  -webkit-mask-image: radial-gradient(ellipse 70% 50% at 50% 0%, black 10%, transparent 60%);
  pointer-events: none;
  z-index: 0;
}

/* ── Navigation ── */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  border-bottom: 1px solid transparent;
  transition: background 0.3s, border-color 0.3s, backdrop-filter 0.3s;
}

.nav.scrolled {
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom-color: var(--glass-border);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 17px;
  font-weight: 700;
  letter-spacing: -0.02em;
  transition: opacity 0.2s;
}
.nav-logo:hover { opacity: 0.8; }

.nav-logo-img {
  width: 28px;
  height: 28px;
  border-radius: 6px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-2);
}

.nav-links a {
  display: flex;
  align-items: center;
  gap: 6px;
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--text-1); }

.btn-download {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 18px;
  font-size: 13px;
  font-weight: 600;
  color: #000;
  background: var(--text-1);
  border-radius: var(--radius-sm);
  transition: transform 0.15s var(--ease-out-expo), box-shadow 0.2s;
}
.btn-download:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 20px rgba(255, 255, 255, 0.15);
}
.btn-download:active { transform: translateY(0); }

.os-icon { width: 14px; height: 14px; flex-shrink: 0; }
.btn-primary .os-icon { width: 18px; height: 18px; }

/* ── Hero Section ── */
.hero {
  position: relative;
  padding: 160px 0 80px;
  text-align: left;
  overflow: hidden;
}

.hero-container {
  position: relative;
  z-index: 2;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  padding: 6px 14px;
  border-radius: 100px;
  background: rgba(14, 240, 195, 0.06);
  border: 1px solid rgba(14, 240, 195, 0.15);
  color: var(--accent);
  margin-bottom: 32px;
}

.badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; box-shadow: 0 0 0 0 rgba(14, 240, 195, 0.4); }
  50% { opacity: 0.7; box-shadow: 0 0 0 6px rgba(14, 240, 195, 0); }
}

.hero-title {
  font-size: clamp(44px, 6.5vw, 80px);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.04em;
  margin-bottom: 24px;
  color: var(--text-1);
}

.gradient-text {
  background: linear-gradient(180deg, #ffffff 0%, rgba(255, 255, 255, 0.7) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: clamp(16px, 1.4vw, 19px);
  color: var(--text-2);
  max-width: 680px;
  margin: 0 0 48px;
  line-height: 1.7;
  font-weight: 400;
  white-space: nowrap;
}

.hero-actions {
  display: flex;
  justify-content: flex-start;
  gap: 16px;
  margin-bottom: 100px;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 28px;
  font-size: 15px;
  font-weight: 600;
  color: #050505;
  background: var(--accent);
  border-radius: var(--radius-md);
  transition: all 0.2s var(--ease-out-expo);
  box-shadow: 0 0 20px var(--accent-glow), 0 0 60px rgba(14, 240, 195, 0.06);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 30px rgba(14, 240, 195, 0.3), 0 0 80px rgba(14, 240, 195, 0.1);
}
.btn-primary:active { transform: translateY(0); }

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 28px;
  font-size: 15px;
  font-weight: 500;
  color: var(--text-1);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-hover);
  border-radius: var(--radius-md);
  transition: all 0.2s;
}
.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.25);
  transform: translateY(-1px);
}

/* ── App Mockup ── */
.mockup-wrapper {
  position: relative;
  max-width: 1320px;
  margin: 0 auto;
  perspective: 2000px;
}

.mockup-glow {
  position: absolute;
  top: -60px;
  left: 50%;
  transform: translateX(-50%);
  width: 80%;
  height: 200px;
  background: radial-gradient(ellipse at center, rgba(14, 240, 195, 0.03) 0%, transparent 70%);
  filter: blur(50px);
  pointer-events: none;
}

.mockup-reflection {
  position: absolute;
  bottom: -100px;
  left: 10%;
  right: 10%;
  height: 100px;
  background: linear-gradient(to bottom, rgba(14, 240, 195, 0.03), transparent);
  filter: blur(30px);
  pointer-events: none;
}

.app-frame {
  width: 100%;
  height: 640px;
  background: var(--bg-1);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-xl);
  box-shadow:
    0 0 0 1px rgba(255, 255, 255, 0.04),
    0 2px 4px rgba(0, 0, 0, 0.2),
    0 12px 40px rgba(0, 0, 0, 0.4),
    0 40px 100px rgba(0, 0, 0, 0.5);
  display: flex;
  overflow: hidden;
  position: relative;
  text-align: left;
  transform: rotateX(2deg);
  transform-origin: center bottom;
  transition: transform 0.8s var(--ease-out-expo);
}

.app-frame:hover {
  transform: rotateX(0deg);
}

/* Window Controls */
.window-controls {
  position: absolute;
  top: 16px;
  left: 16px;
  display: flex;
  gap: 8px;
  z-index: 10;
}
.win-btn { width: 12px; height: 12px; border-radius: 50%; }
.win-close { background: #ff5f57; }
.win-min { background: #febc2e; }
.win-max { background: #28c840; }

/* ── Mockup: Sidebar ── */
.sidebar {
  width: 220px;
  background: var(--bg-1);
  border-right: 1px solid var(--border);
  padding-top: 48px;
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
}

.sb-section {
  padding: 12px 16px 6px;
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-3);
}

.sb-project { display: flex; flex-direction: column; }

.sb-project-header {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px 6px 16px;
  font-size: 13px;
  color: var(--text-2);
  cursor: default;
}

.sb-thread-list { display: flex; flex-direction: column; }

.sb-thread {
  padding: 5px 16px 5px 42px;
  font-size: 12px;
  color: var(--text-3);
  cursor: default;
  position: relative;
  transition: color 0.1s;
}
.sb-thread.active {
  color: var(--text-1);
  background: rgba(14, 240, 195, 0.04);
}
.sb-thread.active::before {
  content: "";
  position: absolute;
  left: 28px;
  top: 50%;
  transform: translateY(-50%);
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 6px var(--accent-glow);
}

/* ── Mockup: Main Area ── */
.main-area {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-width: 0;
  background: var(--bg-1);
}

.top-bar {
  height: 48px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  padding: 0 16px;
  gap: 12px;
  background: var(--bg-1);
}

.top-bar-path {
  margin-right: auto;
  font-size: 12px;
  color: var(--text-3);
  font-family: var(--font-mono);
}

.layout-toggles {
  display: flex;
  gap: 6px;
  align-items: center;
}
.layout-toggles .icon { opacity: 0.3; }
.layout-toggles .icon.active { opacity: 1; color: var(--accent); }

.workspace-split-col {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

/* ── Mockup: Chat ── */
.chat-panel {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.messages {
  flex: 1;
  padding: 20px 24px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  overflow: hidden;
}

.msg-row { display: flex; flex-direction: column; }
.msg-row.user { align-items: flex-end; }
.msg-row.ai { align-items: flex-start; }

.msg-bubble {
  max-width: 88%;
  padding: 10px 14px;
  border-radius: var(--radius-md);
  font-size: 12px;
  line-height: 1.6;
}

.msg-row.user .msg-bubble {
  background: var(--bg-4);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--text-1);
}

.ai-label {
  display: flex;
  align-items: center;
  gap: 6px;
  padding-bottom: 6px;
  font-size: 11px;
  font-weight: 600;
  color: var(--text-3);
}

.msg-row.ai .msg-bubble {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border);
  color: var(--text-2);
  width: 100%;
}

.code-block {
  margin-top: 10px;
  background: #080808;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
  font-size: 11px;
  color: #d4d4d4;
  overflow: hidden;
}

.code-header {
  height: 28px;
  background: rgba(255, 255, 255, 0.04);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  padding: 0 12px;
  font-size: 10px;
  color: var(--text-3);
  font-weight: 500;
}

.code-body {
  padding: 10px 12px;
  line-height: 1.5;
}

.syntax-k { color: #ff7b72; }
.syntax-f { color: #d2a8ff; }
.syntax-s { color: #a5d6ff; }
.syntax-c { color: #555; font-style: italic; }
.syntax-n { color: #ffa657; }

/* Thinking dots */
.thinking-dots {
  display: flex;
  gap: 4px;
  padding: 8px 0 2px;
}
.thinking-dots span {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--accent);
  opacity: 0.3;
  animation: dot-pulse 1.4s ease-in-out infinite;
}
.thinking-dots span:nth-child(2) { animation-delay: 0.15s; }
.thinking-dots span:nth-child(3) { animation-delay: 0.3s; }

@keyframes dot-pulse {
  0%, 100% { opacity: 0.2; transform: scale(0.8); }
  50% { opacity: 1; transform: scale(1); }
}

.chat-input {
  padding: 10px 16px;
  border-top: 1px solid var(--border);
}

.input-box {
  background: var(--bg-3);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
  padding: 10px 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 12px;
}

.input-placeholder { color: var(--text-3); font-size: 12px; }

/* ── Mockup: Resizer ── */
.resizer-h {
  height: 1px;
  background: var(--border);
  position: relative;
  flex-shrink: 0;
}

/* ── Mockup: Terminal ── */
.terminal-panel {
  height: 32%;
  display: flex;
  flex-direction: column;
  background: #030303;
}

.term-tabs {
  height: 34px;
  background: var(--bg-2);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: flex-end;
  padding-left: 8px;
  gap: 1px;
  flex-shrink: 0;
}

.term-tab {
  height: 26px;
  padding: 0 14px;
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  color: var(--text-3);
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-bottom: none;
  border-radius: 5px 5px 0 0;
  cursor: default;
}

.term-tab.active {
  height: 28px;
  color: var(--text-2);
  background: #030303;
  border-top: 2px solid var(--accent);
  margin-bottom: -1px;
  z-index: 2;
}

.term-content {
  flex: 1;
  padding: 12px 16px;
  font-family: var(--font-mono);
  font-size: 11px;
  line-height: 1.7;
  color: #999;
  overflow: hidden;
}

.term-prompt { color: var(--accent); }
.term-cmd { color: var(--text-1); }
.term-success { color: var(--success); }

.typing-cursor {
  display: inline-block;
  width: 7px;
  height: 14px;
  background: var(--text-2);
  margin-left: 2px;
  vertical-align: text-bottom;
  animation: blink-cursor 1s step-end infinite;
}

@keyframes blink-cursor {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}

/* ── Mockup: Git Panel ── */
.git-panel {
  width: 240px;
  background: var(--bg-1);
  border-left: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
}

.git-header {
  height: 48px;
  padding: 0 14px;
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-1);
  border-bottom: 1px solid var(--border);
}

.git-badge {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--text-3);
}

.git-section-label {
  padding: 10px 14px 4px;
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--text-3);
  letter-spacing: 0.06em;
}

.git-file-row {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 4px 14px;
  font-size: 11px;
  color: var(--text-2);
}

.git-file-status {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 600;
}
.git-file-status.modified { color: var(--warning); }
.git-file-status.added { color: var(--success); }

.git-file-action {
  opacity: 0;
  font-size: 10px;
  color: var(--text-3);
  width: 16px;
  height: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 3px;
}
.git-file-row:hover .git-file-action { opacity: 1; }

.git-empty {
  padding: 12px 14px;
  text-align: center;
  color: var(--text-3);
  font-size: 11px;
  font-style: italic;
}

.git-commit-area {
  margin-top: auto;
  padding: 10px;
  border-top: 1px solid var(--border);
}

.git-commit-input {
  width: 100%;
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 8px;
  color: var(--text-2);
  font-size: 11px;
  font-family: var(--font-display);
  resize: none;
  height: 52px;
}

.git-commit-btn {
  width: 100%;
  padding: 6px;
  margin-top: 6px;
  font-size: 11px;
  font-weight: 600;
  color: #050505;
  background: var(--accent);
  border-radius: var(--radius-sm);
  text-align: center;
}

/* ── Mockup Icon Overrides ── */
.app-frame .icon { width: 14px; height: 14px; stroke-width: 2; }

/* ── Stats Strip ── */
.stats {
  position: relative;
  z-index: 2;
  padding: 80px 0;
}

.stats-inner {
  display: flex;
  justify-content: center;
  align-items: stretch;
  gap: 0;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.02);
  overflow: hidden;
}

.stat {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  padding: 24px 20px;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-2);
  white-space: nowrap;
  position: relative;
}

.stat + .stat::before {
  content: '';
  position: absolute;
  left: 0;
  top: 25%;
  height: 50%;
  width: 1px;
  background: var(--border);
}

.stat-icon {
  width: 18px;
  height: 18px;
  color: var(--accent);
  flex-shrink: 0;
}

.stat strong {
  color: var(--text-1);
  font-weight: 600;
}

/* ── Section Headers ── */
.section-header {
  text-align: center;
  margin-bottom: 64px;
}

.section-label {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: 16px;
}

.section-title {
  font-size: clamp(28px, 3.5vw, 44px);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.15;
  color: var(--text-1);
}

.section-title .dim {
  color: var(--text-3);
}

/* ── Feature Grid ── */
.features {
  position: relative;
  z-index: 2;
  padding: 40px 0 120px;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.feature-card {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  transition: border-color 0.3s, box-shadow 0.3s, transform 0.3s var(--ease-out-expo);
  position: relative;
}

.feature-card:hover {
  border-color: var(--border-accent);
  box-shadow: 0 0 40px rgba(14, 240, 195, 0.04), inset 0 1px 0 rgba(14, 240, 195, 0.08);
  transform: translateY(-2px);
}

.feature-icon {
  width: 44px;
  height: 44px;
  background: var(--bg-4);
  border: 1px solid var(--border);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-2);
  margin-bottom: 24px;
  transition: color 0.3s, border-color 0.3s, box-shadow 0.3s;
}

.feature-card:hover .feature-icon {
  color: var(--accent);
  border-color: var(--border-accent);
  box-shadow: 0 0 16px rgba(14, 240, 195, 0.08);
}

.feature-icon .icon { width: 20px; height: 20px; }

.feature-card h3 {
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 10px;
  color: var(--text-1);
  letter-spacing: -0.01em;
}

.feature-card p {
  font-size: 13px;
  color: var(--text-2);
  line-height: 1.7;
}

/* ── How It Works ── */
.how-it-works {
  position: relative;
  z-index: 2;
  padding: 40px 0 120px;
}

.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  position: relative;
}

/* Connecting line */
.steps::before {
  content: '';
  position: absolute;
  top: 38px;
  left: calc(16.67% + 24px);
  right: calc(16.67% + 24px);
  height: 1px;
  background: linear-gradient(90deg, var(--border), var(--accent-dim), var(--border));
}

.step {
  text-align: center;
  position: relative;
}

.step-number {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--bg-3);
  border: 1px solid var(--border-hover);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 16px;
  font-weight: 600;
  color: var(--accent);
  margin-bottom: 28px;
  position: relative;
  z-index: 2;
  transition: border-color 0.3s, box-shadow 0.3s;
}

.step:hover .step-number {
  border-color: var(--border-accent);
  box-shadow: 0 0 20px rgba(14, 240, 195, 0.1);
}

.step h3 {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 12px;
  color: var(--text-1);
  letter-spacing: -0.01em;
}

.step p {
  font-size: 14px;
  color: var(--text-2);
  line-height: 1.7;
  max-width: 300px;
  margin: 0 auto;
}

/* ── CTA Section ── */
.cta {
  position: relative;
  z-index: 2;
  padding: 120px 0;
  text-align: center;
  overflow: hidden;
}

.cta-bg {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 50% at 50% 100%, rgba(14, 240, 195, 0.06) 0%, transparent 70%);
  pointer-events: none;
}

.cta-content {
  position: relative;
  z-index: 2;
}

.cta-title {
  font-size: clamp(32px, 4vw, 52px);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.1;
  margin-bottom: 20px;
}

.cta-subtitle {
  font-size: 17px;
  color: var(--text-2);
  margin-bottom: 48px;
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.6;
}

.cta-actions {
  display: flex;
  justify-content: center;
  gap: 16px;
}

/* ── Footer ── */
.footer {
  position: relative;
  z-index: 2;
  border-top: 1px solid var(--border);
  padding: 60px 0 48px;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 48px;
}

.footer-brand {
  flex-shrink: 0;
}

.footer-brand-name {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 8px;
}

.footer-brand-name img {
  width: 22px;
  height: 22px;
  border-radius: 4px;
}

.footer-brand p {
  font-size: 13px;
  color: var(--text-3);
  max-width: 260px;
  line-height: 1.6;
}

.footer-links-group {
  display: flex;
  gap: 80px;
}

.footer-col h4 {
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-3);
  margin-bottom: 16px;
}

.footer-col a {
  display: block;
  font-size: 13px;
  color: var(--text-2);
  padding: 4px 0;
  transition: color 0.2s;
}
.footer-col a:hover { color: var(--text-1); }

.footer-bottom {
  margin-top: 48px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12px;
  color: var(--text-3);
}

.footer-bottom a {
  color: var(--text-3);
  transition: color 0.2s;
}
.footer-bottom a:hover { color: var(--text-2); }

.footer-legal {
  display: flex;
  gap: 24px;
}

/* ── Scroll Reveal Animations ── */
.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.8s var(--ease-out-expo), transform 0.8s var(--ease-out-expo);
}

.reveal.in-view {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 80ms; }
.reveal-delay-2 { transition-delay: 160ms; }
.reveal-delay-3 { transition-delay: 240ms; }
.reveal-delay-4 { transition-delay: 320ms; }
.reveal-delay-5 { transition-delay: 400ms; }

/* ── Hero Entrance Animations ── */
.anim-hero {
  opacity: 0;
  transform: translateY(28px);
  animation: hero-enter 1s var(--ease-out-expo) forwards;
  animation-delay: calc(var(--d, 0) * 100ms + 200ms);
}

@keyframes hero-enter {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ── Mockup Boot Sequence ── */
.app-frame .sidebar,
.app-frame .main-area,
.app-frame .git-panel {
  opacity: 0;
  animation: panel-in 0.7s var(--ease-out-expo) forwards;
}

.app-frame .sidebar   { animation-delay: 1.0s; transform: translateX(-12px); }
.app-frame .main-area { animation-delay: 1.2s; transform: translateY(8px); }
.app-frame .git-panel { animation-delay: 1.4s; transform: translateX(12px); }

@keyframes panel-in {
  to {
    opacity: 1;
    transform: translate(0, 0);
  }
}

/* Messages appear sequentially */
.messages .msg-row {
  opacity: 0;
  animation: msg-in 0.5s var(--ease-out-expo) forwards;
}
.messages .msg-row:nth-child(1) { animation-delay: 1.6s; }
.messages .msg-row:nth-child(2) { animation-delay: 2.0s; }

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

/* Terminal lines */
.term-line {
  opacity: 0;
  animation: term-in 0.3s var(--ease-out-expo) forwards;
}
.term-line:nth-child(1) { animation-delay: 2.4s; }
.term-line:nth-child(2) { animation-delay: 2.6s; }
.term-line:nth-child(3) { animation-delay: 2.8s; }
.term-line:nth-child(4) { animation-delay: 3.1s; }
.term-line:nth-child(5) { animation-delay: 3.4s; }

@keyframes term-in {
  from { opacity: 0; }
  to   { opacity: 1; }
}

/* Git rows */
.git-file-row,
.git-section-label,
.git-empty,
.git-commit-area {
  opacity: 0;
  animation: git-in 0.4s var(--ease-out-expo) forwards;
}
.git-panel .git-header          { opacity: 0; animation: git-in 0.4s var(--ease-out-expo) 1.5s forwards; }
.git-panel .git-section-label:nth-of-type(1) { animation-delay: 2.8s; }
.git-panel .git-file-row:nth-of-type(1)      { animation-delay: 2.9s; }
.git-panel .git-file-row:nth-of-type(2)      { animation-delay: 3.0s; }
.git-panel .git-section-label:nth-of-type(2) { animation-delay: 3.1s; }
.git-panel .git-file-row:nth-of-type(3)      { animation-delay: 3.2s; }
.git-panel .git-commit-area                   { animation-delay: 3.4s; }

@keyframes git-in {
  from { opacity: 0; transform: translateY(4px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ── Responsive ── */
@media (max-width: 1024px) {
  .container { padding: 0 24px; }

  .hero { padding: 140px 0 60px; text-align: center; }
  .hero-subtitle { margin: 0 auto 48px; }
  .hero-actions { justify-content: center; margin-bottom: 60px; }

  .app-frame { height: 500px; }
  .sidebar { width: 180px; }
  .git-panel { width: 200px; }

  .feature-grid { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(3, 1fr); gap: 20px; }
  .steps::before { display: none; }

  .footer-inner { flex-direction: column; gap: 32px; }
  .footer-links-group { gap: 48px; }
}

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

  .hero { padding: 120px 0 40px; }
  .hero-title { font-size: 36px; }
  .hero-subtitle { font-size: 15px; white-space: normal; }
  .hero-actions {
    flex-direction: column;
    align-items: center;
    margin-bottom: 48px;
  }

  .mockup-wrapper { display: none; }

  .stats-inner { flex-direction: column; }
  .stat { white-space: normal; justify-content: flex-start; padding: 18px 24px; }
  .stat + .stat::before {
    width: 60%;
    height: 1px;
    top: 0;
    left: 20%;
  }

  .feature-grid { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; gap: 40px; }

  .footer-links-group { gap: 32px; flex-wrap: wrap; }
  .footer-bottom { flex-direction: column; gap: 12px; text-align: center; }
}

/* ── Utility ── */
.icon { width: 16px; height: 16px; stroke-width: 2; }