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

:root {
  --primary: #2F80ED;
  --accent:  #56CCF2;
  --primary-dark: #1A5EC8;
  --bg:      #060C1A;
  --bg-2:    #0C1428;
  --bg-3:    #111827;
  --surface: #0F1A2E;
  --surface-2: #162032;
  --border:  rgba(255,255,255,0.08);
  --text:    #E5E7EB;
  --text-2:  #9CA3AF;
  --text-3:  #6B7280;
  --radius:  12px;
  --radius-lg: 20px;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
}

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
}

a { text-decoration: none; color: inherit; }

kbd {
  display: inline-block;
  padding: 2px 7px;
  border: 1px solid var(--border);
  border-radius: 5px;
  background: var(--surface);
  color: var(--accent);
  font-family: inherit;
  font-size: 0.85em;
  font-weight: 500;
}

/* ── Navigation ── */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  transition: background .3s, backdrop-filter .3s, border-color .3s;
}
.nav.scrolled {
  background: rgba(6,12,26,0.85);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 16px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--text);
}
.nav-icon {
  width: 32px;
  height: 32px;
  border-radius: 8px;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}
.nav-links a {
  color: var(--text-2);
  font-size: 0.9rem;
  font-weight: 500;
  transition: color .2s;
}
.nav-links a:hover { color: var(--text); }
.nav-cta {
  padding: 8px 18px;
  background: var(--primary);
  color: #fff !important;
  border-radius: 8px;
  transition: background .2s, transform .1s !important;
}
.nav-cta:hover { background: var(--primary-dark) !important; transform: translateY(-1px); }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: .3s;
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-menu {
  display: none;
  flex-direction: column;
  padding: 12px 24px 20px;
  background: rgba(6,12,26,0.95);
  backdrop-filter: blur(20px);
  border-top: 1px solid var(--border);
}
.mobile-menu.open { display: flex; }
.mobile-link {
  padding: 12px 0;
  color: var(--text-2);
  font-size: 1rem;
  font-weight: 500;
  border-bottom: 1px solid var(--border);
  transition: color .2s;
}
.mobile-link:last-child { border-bottom: none; }
.mobile-link:hover { color: var(--text); }
.mobile-cta {
  margin-top: 8px;
  padding: 12px 18px;
  background: var(--primary);
  color: #fff !important;
  border-radius: 8px;
  text-align: center;
  border-bottom: none !important;
}

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: 10px;
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  transition: .2s;
  white-space: nowrap;
}
.btn svg { width: 18px; height: 18px; flex-shrink: 0; }
.btn-primary {
  background: var(--primary);
  color: #fff;
}
.btn-primary:hover { background: var(--primary-dark); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(47,128,237,.4); }
.btn-ghost {
  background: rgba(255,255,255,0.06);
  color: var(--text);
  border: 1px solid var(--border);
}
.btn-ghost:hover { background: rgba(255,255,255,0.1); transform: translateY(-2px); }
.btn-outline {
  background: transparent;
  color: var(--text);
  border: 1px solid rgba(255,255,255,0.2);
}
.btn-outline:hover { background: rgba(255,255,255,0.06); transform: translateY(-2px); }
.btn-large { padding: 14px 30px; font-size: 1rem; border-radius: 12px; }

/* ── Section Headers ── */
.section-header { text-align: center; margin-bottom: 60px; }
.section-badge {
  display: inline-block;
  padding: 5px 14px;
  border-radius: 20px;
  background: rgba(47,128,237,0.12);
  border: 1px solid rgba(47,128,237,0.25);
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
  margin-bottom: 16px;
}
.section-title {
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 800;
  color: var(--text);
  margin-bottom: 16px;
  line-height: 1.2;
}
.section-sub {
  color: var(--text-2);
  font-size: 1.05rem;
  line-height: 1.7;
  max-width: 540px;
  margin: 0 auto;
}

/* ── Hero ── */
.hero {
  position: relative;
  padding: 140px 0 100px;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: .55;
}
.hero-orb-1 {
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(47,128,237,.35), transparent 70%);
  top: -200px;
  left: -100px;
}
.hero-orb-2 {
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(86,204,242,.2), transparent 70%);
  bottom: 0;
  right: -100px;
}
.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.03) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, black 40%, transparent 100%);
}
.hero > .container { position: relative; text-align: center; }
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  border-radius: 20px;
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border);
  color: var(--text-2);
  font-size: 0.8rem;
  font-weight: 500;
  margin-bottom: 28px;
}
.badge-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 8px var(--accent);
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: .4; }
}
.hero-title {
  font-size: clamp(2.5rem, 6vw, 4rem);
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 24px;
  letter-spacing: -0.02em;
}
.gradient-text {
  background: linear-gradient(135deg, var(--accent), var(--primary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-sub {
  color: var(--text-2);
  font-size: 1.1rem;
  max-width: 520px;
  margin: 0 auto 40px;
  line-height: 1.75;
}
.hero-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 72px;
}

/* ── App Mockup ── */
.hero-mockup {
  max-width: 860px;
  margin: 0 auto;
  animation: floatUp .8s ease-out both;
}
@keyframes floatUp {
  from { opacity: 0; transform: translateY(40px); }
  to   { opacity: 1; transform: translateY(0); }
}
.mockup-window {
  background: #0D1829;
  border: 1px solid rgba(255,255,255,.1);
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 32px 80px rgba(0,0,0,.6), 0 0 0 1px rgba(255,255,255,.05);
}
.mockup-titlebar {
  background: #111F36;
  padding: 12px 16px;
  display: flex;
  align-items: center;
  gap: 8px;
  border-bottom: 1px solid rgba(255,255,255,.06);
}
.traffic-light {
  width: 12px;
  height: 12px;
  border-radius: 50%;
}
.traffic-light.red    { background: #FF5F57; }
.traffic-light.yellow { background: #FEBC2E; }
.traffic-light.green  { background: #28C840; }
.mockup-title {
  margin-left: 8px;
  font-size: 0.8rem;
  color: var(--text-2);
  font-weight: 500;
}
.mockup-body {
  display: flex;
  height: 380px;
}
.mockup-sidebar {
  width: 200px;
  background: #0B1525;
  border-right: 1px solid rgba(255,255,255,.06);
  padding: 12px 0;
  flex-shrink: 0;
}
.sidebar-header { padding: 8px 12px 12px; border-bottom: 1px solid rgba(255,255,255,.06); margin-bottom: 8px; }
.sidebar-workspace {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  color: var(--text-2);
  font-weight: 500;
}
.ws-icon {
  width: 20px;
  height: 20px;
  border-radius: 5px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
}
.sidebar-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  font-size: 0.78rem;
  color: var(--text-2);
  cursor: pointer;
  transition: background .15s;
  border-radius: 6px;
  margin: 0 4px;
}
.sidebar-item:hover { background: rgba(255,255,255,.04); }
.sidebar-item.active { background: rgba(47,128,237,.12); color: #fff; }
.sidebar-item.indent { padding-left: 28px; font-size: 0.74rem; }
.item-icon { font-size: 0.85rem; }
.mockup-editor {
  flex: 1;
  padding: 28px 32px;
  overflow: hidden;
}
.editor-page-icon { font-size: 2rem; margin-bottom: 8px; }
.editor-title {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 20px;
}
.editor-blocks { display: flex; flex-direction: column; gap: 8px; }
.block { font-size: 0.82rem; }
.block-h1 { font-size: 1.05rem; font-weight: 700; color: var(--text); }
.block-h2 { font-size: 0.9rem; font-weight: 600; color: var(--text); margin-top: 4px; }
.block-text { color: var(--text-2); }
.block-todo {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--text-2);
}
.block-todo.checked { color: var(--text-3); text-decoration: line-through; }
.todo-box {
  width: 14px;
  height: 14px;
  border: 1.5px solid var(--text-3);
  border-radius: 3px;
  flex-shrink: 0;
}
.todo-box.checked {
  background: var(--primary);
  border-color: var(--primary);
}
.todo-box.checked::after {
  content: '✓';
  display: block;
  color: white;
  font-size: 9px;
  text-align: center;
  line-height: 12px;
}
.block-bullet {
  display: flex;
  gap: 8px;
  color: var(--text-2);
}
.bullet-dot { color: var(--primary); }
.block-code {
  font-family: 'SF Mono', 'Fira Code', monospace;
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: 6px;
  padding: 6px 10px;
  color: #E06C75;
  font-size: 0.75rem;
}
.block-callout {
  display: flex;
  gap: 8px;
  background: rgba(47,128,237,.08);
  border: 1px solid rgba(47,128,237,.15);
  border-radius: 6px;
  padding: 8px 10px;
  color: var(--text-2);
}
.callout-emoji { flex-shrink: 0; }

/* ── Stats ── */
.stats {
  padding: 40px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--bg-2);
}
.stats-grid {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0;
  flex-wrap: wrap;
}
.stat-item {
  text-align: center;
  padding: 20px 48px;
}
.stat-number {
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--text);
  line-height: 1;
  margin-bottom: 6px;
}
.stat-number span { font-size: 1.4rem; color: var(--primary); }
.stat-label { color: var(--text-3); font-size: 0.85rem; font-weight: 500; }
.stat-divider {
  width: 1px;
  height: 48px;
  background: var(--border);
}

/* ── Features ── */
.features {
  padding: 100px 0;
}
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: auto auto;
  gap: 20px;
}
.feature-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: border-color .2s, transform .2s, box-shadow .2s;
}
.feature-card:hover {
  border-color: rgba(47,128,237,.3);
  transform: translateY(-4px);
  box-shadow: 0 16px 40px rgba(0,0,0,.3);
}
.feature-large {
  grid-column: span 2;
}
.feature-icon-wrap {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}
.feature-icon-wrap svg { width: 24px; height: 24px; }
.feature-icon-wrap.blue   { background: rgba(47,128,237,.15); color: #2F80ED; }
.feature-icon-wrap.purple { background: rgba(139,92,246,.15); color: #8B5CF6; }
.feature-icon-wrap.green  { background: rgba(16,185,129,.15); color: #10B981; }
.feature-icon-wrap.orange { background: rgba(245,158,11,.15); color: #F59E0B; }
.feature-icon-wrap.cyan   { background: rgba(86,204,242,.15); color: #56CCF2; }
.feature-icon-wrap.indigo { background: rgba(99,102,241,.15); color: #6366F1; }
.feature-card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 10px;
}
.feature-card p {
  color: var(--text-2);
  font-size: 0.9rem;
  line-height: 1.7;
}
.feature-tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 16px;
}
.tag {
  padding: 4px 10px;
  background: rgba(255,255,255,.05);
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 0.75rem;
  color: var(--text-2);
  font-weight: 500;
}
.theme-preview {
  display: flex;
  gap: 12px;
  margin-top: 20px;
}
.theme-swatch {
  flex: 1;
  border-radius: 10px;
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 7px;
}
.theme-swatch.light { background: #F7F7F5; }
.theme-swatch.dark  { background: #191919; border: 1px solid rgba(255,255,255,.08); }
.theme-swatch .swatch-bar {
  height: 8px;
  border-radius: 4px;
}
.theme-swatch.light .swatch-bar { background: #DDDDD9; }
.theme-swatch.dark  .swatch-bar { background: rgba(255,255,255,.12); }
.theme-swatch .swatch-bar.short { width: 60%; }
.theme-swatch span {
  font-size: 0.72rem;
  font-weight: 600;
  margin-top: 4px;
}
.theme-swatch.light span { color: #6B7280; }
.theme-swatch.dark  span { color: #9CA3AF; }

/* ── Block Showcase ── */
.blocks {
  padding: 100px 0;
  background: var(--bg-2);
}
.blocks-showcase {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  align-items: start;
}
.blocks-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}
.block-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  cursor: pointer;
  transition: border-color .2s, background .2s, transform .1s;
}
.block-item:hover,
.block-item.active {
  border-color: rgba(47,128,237,.4);
  background: rgba(47,128,237,.06);
  transform: translateX(3px);
}
.block-item-icon {
  width: 32px;
  height: 32px;
  border-radius: 7px;
  background: rgba(255,255,255,.06);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--accent);
  flex-shrink: 0;
  font-family: 'SF Mono', monospace;
}
.block-item-name {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text);
  line-height: 1.2;
}
.block-item-desc {
  font-size: 0.72rem;
  color: var(--text-3);
  margin-top: 2px;
}
.blocks-preview {
  position: sticky;
  top: 100px;
}
.preview-window {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 28px;
  min-height: 300px;
  display: flex;
  align-items: stretch;
}
.preview-content {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}
.preview-placeholder {
  text-align: center;
  color: var(--text-3);
}
.preview-placeholder svg {
  width: 36px;
  height: 36px;
  margin: 0 auto 12px;
  opacity: .4;
}
.preview-placeholder p { font-size: 0.85rem; }

.preview-block { width: 100%; }
.preview-block-title {
  font-size: 0.72rem;
  color: var(--text-3);
  text-transform: uppercase;
  letter-spacing: .08em;
  font-weight: 600;
  margin-bottom: 16px;
}
.preview-text { font-size: 0.95rem; color: var(--text); line-height: 1.7; }
.preview-h1 { font-size: 1.8rem; font-weight: 800; color: var(--text); line-height: 1.2; }
.preview-h2 { font-size: 1.4rem; font-weight: 700; color: var(--text); }
.preview-h3 { font-size: 1.1rem; font-weight: 600; color: var(--text); }
.preview-todo-list { display: flex; flex-direction: column; gap: 10px; }
.preview-todo { display: flex; align-items: center; gap: 10px; font-size: 0.9rem; color: var(--text-2); }
.preview-todo.done { text-decoration: line-through; color: var(--text-3); }
.preview-checkbox {
  width: 16px; height: 16px;
  border: 1.5px solid var(--text-3);
  border-radius: 3px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 10px;
}
.preview-checkbox.checked { background: var(--primary); border-color: var(--primary); color: white; }
.preview-bullet-list { display: flex; flex-direction: column; gap: 8px; }
.preview-bullet { display: flex; gap: 10px; font-size: 0.9rem; color: var(--text-2); }
.preview-bullet-dot { color: var(--primary); font-weight: 700; }
.preview-num-list { display: flex; flex-direction: column; gap: 8px; }
.preview-num { display: flex; gap: 10px; font-size: 0.9rem; color: var(--text-2); }
.preview-num-idx { color: var(--primary); font-weight: 600; min-width: 20px; }
.preview-code {
  background: #0D1117;
  border: 1px solid rgba(255,255,255,.08);
  border-radius: 8px;
  padding: 16px;
  font-family: 'SF Mono', 'Fira Code', monospace;
  font-size: 0.82rem;
  line-height: 1.7;
  color: #E06C75;
  overflow: auto;
}
.preview-quote {
  border-left: 4px solid var(--primary);
  padding: 12px 16px;
  color: var(--text-2);
  font-style: italic;
  font-size: 0.95rem;
  line-height: 1.7;
}
.preview-callout {
  display: flex;
  gap: 12px;
  background: rgba(47,128,237,.08);
  border: 1px solid rgba(47,128,237,.2);
  border-radius: 8px;
  padding: 14px 16px;
  color: var(--text-2);
  font-size: 0.9rem;
  line-height: 1.65;
}
.preview-callout-emoji { font-size: 1.1rem; flex-shrink: 0; }
.preview-toggle {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.preview-toggle-header {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  color: var(--text);
  cursor: pointer;
}
.preview-toggle-arrow { color: var(--primary); font-size: 0.8rem; }
.preview-toggle-content {
  padding-left: 20px;
  color: var(--text-2);
  font-size: 0.88rem;
  line-height: 1.7;
}
.preview-divider { height: 2px; background: var(--border); border-radius: 1px; }
.preview-image {
  background: rgba(255,255,255,.03);
  border: 2px dashed rgba(255,255,255,.1);
  border-radius: 8px;
  height: 120px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-3);
  font-size: 0.85rem;
  gap: 8px;
}

/* ── Shortcuts ── */
.shortcuts {
  padding: 100px 0;
}
.shortcuts-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.shortcut-item {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 28px 24px;
  text-align: center;
  transition: border-color .2s, transform .2s;
}
.shortcut-item:hover {
  border-color: rgba(47,128,237,.3);
  transform: translateY(-3px);
}
.shortcut-keys {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  margin-bottom: 12px;
  flex-wrap: wrap;
}
.shortcut-keys kbd {
  font-size: 0.9rem;
  padding: 5px 10px;
}
.shortcut-keys span { color: var(--text-3); font-size: 0.85rem; }
.shortcut-desc {
  color: var(--text-2);
  font-size: 0.88rem;
  font-weight: 500;
}

/* ── Platforms ── */
.platforms {
  padding: 100px 0;
  background: var(--bg-2);
}
.platforms-grid {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}
.platform-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 28px 32px;
  display: flex;
  align-items: center;
  gap: 16px;
  min-width: 160px;
  transition: border-color .2s, transform .2s;
}
.platform-card:hover {
  border-color: rgba(47,128,237,.3);
  transform: translateY(-4px);
}
.platform-icon {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-2);
}
.platform-icon svg { width: 36px; height: 36px; }
.platform-icon.android { color: #3DDC84; }
.platform-icon.ios     { color: var(--text-2); }
.platform-name { font-weight: 600; color: var(--text); font-size: 0.95rem; }
.platform-status {
  font-size: 0.75rem;
  font-weight: 500;
  margin-top: 2px;
}
.platform-status.available { color: #10B981; }
.platform-status.ongoing { color: #F59E0B; }

.tech-stack {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  padding: 24px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  max-width: 640px;
  margin: 0 auto;
}
.tech-label { color: var(--text-3); font-size: 0.8rem; font-weight: 600; text-transform: uppercase; letter-spacing: .06em; }
.tech-items { display: flex; gap: 10px; flex-wrap: wrap; }
.tech-item {
  padding: 5px 12px;
  background: rgba(47,128,237,.1);
  border: 1px solid rgba(47,128,237,.2);
  border-radius: 6px;
  font-size: 0.8rem;
  color: var(--accent);
  font-weight: 500;
}

/* ── Download CTA ── */
.download {
  position: relative;
  padding: 120px 0;
  overflow: hidden;
}
.download-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.download-orb {
  position: absolute;
  width: 800px;
  height: 800px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(47,128,237,.18), transparent 65%);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  filter: blur(40px);
}
.download > .container { position: relative; }
.download-inner {
  text-align: center;
  max-width: 540px;
  margin: 0 auto;
}
.download-logo {
  width: 80px;
  height: 80px;
  margin: 0 auto 24px;
  border-radius: 20px;
  overflow: hidden;
}
.download-logo svg { width: 100%; height: 100%; }
.download-inner h2 {
  font-size: 2.5rem;
  font-weight: 800;
  margin-bottom: 12px;
  line-height: 1.2;
}
.download-inner > p {
  color: var(--text-2);
  font-size: 1.05rem;
  margin-bottom: 36px;
}
.download-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 20px;
}
.download-license {
  color: var(--text-3);
  font-size: 0.82rem;
}

/* ── Footer ── */
.footer {
  border-top: 1px solid var(--border);
  background: var(--bg-2);
  padding: 48px 0;
}
.footer-inner { text-align: center; }
.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
}
.footer-logo {
  width: 28px;
  height: 28px;
  border-radius: 6px;
}
.footer-name { font-weight: 700; font-size: 1.05rem; }
.footer-tagline { color: var(--text-3); font-size: 0.85rem; margin-bottom: 16px; }
.footer-links {
  display: flex;
  gap: 12px;
  justify-content: center;
  align-items: center;
  margin-bottom: 16px;
  color: var(--text-3);
  font-size: 0.85rem;
}
.footer-links a { color: var(--text-2); transition: color .2s; }
.footer-links a:hover { color: var(--text); }
.footer-copy { color: var(--text-3); font-size: 0.78rem; }

/* ── Scroll Reveal ── */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .6s ease, transform .6s ease;
}
.reveal.visible {
  opacity: 1;
  transform: none;
}

/* ── Responsive ── */
@media (max-width: 768px) {
  .nav-links { display: none; }
  .hamburger { display: flex; }

  .hero { padding: 110px 0 64px; }
  .hero-title { font-size: 2.2rem; }
  .hero-sub { font-size: 0.95rem; }
  .hero-actions { flex-direction: column; align-items: center; }

  .stat-item { padding: 16px 24px; }
  .stat-divider { display: none; }
  .stats-grid { gap: 0; }

  .features-grid {
    grid-template-columns: 1fr;
  }
  .feature-large { grid-column: span 1; }

  .blocks-showcase { grid-template-columns: 1fr; }
  .blocks-list { grid-template-columns: 1fr; }
  .blocks-preview { position: static; }

  .shortcuts-grid { grid-template-columns: 1fr 1fr; }

  .platforms-grid { gap: 12px; }
  .platform-card { min-width: 140px; padding: 20px 24px; }

  .mockup-sidebar { display: none; }
  .mockup-body { height: auto; }

  .download-inner h2 { font-size: 1.8rem; }
  .download-actions { flex-direction: column; align-items: center; }
}

@media (max-width: 480px) {
  .shortcuts-grid { grid-template-columns: 1fr; }
  .stat-item { padding: 16px 12px; }
}