/* ═══════════════════════════════════════════════════════════════
   Collab Notes — Marketing Website Styles
   Design tokens inspired by the Flutter app's design system
═══════════════════════════════════════════════════════════════ */

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

:root {
  --primary:       #5C24E7;
  --primary-light: #7C4DFF;
  --primary-dark:  #4318C4;
  --surface:       #FFFFFF;
  --bg:            #F8F7FC;
  --card:          #FFFFFF;
  --border:        #EBEBF0;
  --text-primary:  #111118;
  --text-secondary:#6B6B80;
  --text-hint:     #AEAEBB;
  --error:         #E53935;
  --success:       #22C55E;
  --warning:       #F59E0B;
  --radius-sm:     8px;
  --radius-md:     14px;
  --radius-lg:     20px;
  --radius-xl:     28px;
  --shadow-card:   0 4px 24px rgba(0,0,0,0.07);
  --shadow-float:  0 8px 40px rgba(92,36,231,0.18);
  --transition:    0.25s cubic-bezier(.4,0,.2,1);
  --font:          'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --screen-pad:    20px;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { cursor: pointer; font-family: var(--font); border: none; background: none; }

.container {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 var(--screen-pad);
}

/* ── Typography ─────────────────────────────────────────────── */
h1, h2, h3, h4 { font-weight: 800; line-height: 1.2; }
h2 { font-size: clamp(28px, 4vw, 44px); }
h3 { font-size: clamp(18px, 2.5vw, 22px); font-weight: 700; }
p  { color: var(--text-secondary); }

.gradient-text {
  background: linear-gradient(135deg, var(--primary) 0%, #A78BFA 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ── Buttons ────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border-radius: var(--radius-md);
  font-weight: 600;
  transition: var(--transition);
  cursor: pointer;
  white-space: nowrap;
}
.btn-primary {
  background: var(--primary);
  color: #fff;
  box-shadow: 0 4px 20px rgba(92,36,231,0.35);
}
.btn-primary:hover {
  background: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(92,36,231,0.45);
}
.btn-ghost {
  color: var(--text-primary);
  border: 2px solid var(--border);
  background: var(--surface);
}
.btn-ghost:hover {
  border-color: var(--primary);
  color: var(--primary);
  transform: translateY(-2px);
}
.btn-sm  { padding: 9px 20px; font-size: 14px; }
.btn-lg  { padding: 14px 28px; font-size: 16px; }

/* ── Sections ───────────────────────────────────────────────── */
.section-header {
  text-align: center;
  margin-bottom: 64px;
}
.section-eyebrow {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--primary);
  background: rgba(92,36,231,0.08);
  padding: 5px 14px;
  border-radius: 100px;
  margin-bottom: 16px;
}
.section-title { color: var(--text-primary); margin-bottom: 16px; }
.section-sub { max-width: 560px; margin: 0 auto; font-size: 17px; }

/* ── Animations ─────────────────────────────────────────────── */
[data-animate] {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
[data-animate].is-visible {
  opacity: 1;
  transform: none;
}

/* ══════════════════════════════════════════════════════════════
   NAV
══════════════════════════════════════════════════════════════ */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 0 var(--screen-pad);
  transition: background var(--transition), box-shadow var(--transition);
}
.nav.scrolled {
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 1px 0 var(--border);
}
.nav-container {
  max-width: 1160px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  height: 68px;
  gap: 32px;
}
.nav-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}
.nav-logo { width: 34px; height: 34px; border-radius: var(--radius-sm); }
.brand-collab { font-size: 18px; font-weight: 800; color: var(--primary); }
.brand-notes  { font-size: 18px; font-weight: 800; color: var(--text-primary); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
  flex: 1;
}
.nav-links a {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-secondary);
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  transition: var(--transition);
}
.nav-links a:hover { color: var(--primary); background: rgba(92,36,231,0.06); }
.nav-cta { flex-shrink: 0; }
.nav-hamburger { display: none; flex-direction: column; gap: 5px; padding: 4px; }
.nav-hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: var(--transition);
}

/* ══════════════════════════════════════════════════════════════
   HERO
══════════════════════════════════════════════════════════════ */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding: 100px var(--screen-pad) 80px;
}
.hero-bg-gradient {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 80% 60% at 60% 30%, rgba(92,36,231,0.1) 0%, transparent 70%),
              radial-gradient(ellipse 60% 50% at 10% 80%, rgba(59,130,246,0.08) 0%, transparent 60%);
  pointer-events: none;
}
.hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
}
.hero-orb-1 { width: 500px; height: 500px; top: -100px; right: -100px; background: rgba(92,36,231,0.12); }
.hero-orb-2 { width: 300px; height: 300px; bottom: 0; left: -80px; background: rgba(59,130,246,0.1); }
.hero-orb-3 { width: 200px; height: 200px; top: 40%; right: 25%; background: rgba(245,158,11,0.08); }

.hero-container {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  max-width: 580px;
  position: relative;
  z-index: 2;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(92,36,231,0.08);
  border: 1px solid rgba(92,36,231,0.2);
  border-radius: 100px;
  padding: 6px 14px;
  font-size: 13px;
  font-weight: 600;
  color: var(--primary);
  margin-bottom: 28px;
}
.badge-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--success);
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.4); opacity: 0.7; }
}
.hero-headline {
  font-size: clamp(38px, 6vw, 68px);
  line-height: 1.1;
  color: var(--text-primary);
  margin-bottom: 24px;
}
.hero-sub {
  font-size: 18px;
  line-height: 1.7;
  color: var(--text-secondary);
  margin-bottom: 36px;
  max-width: 520px;
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 40px;
}
.hero-social-proof {
  display: flex;
  align-items: center;
  gap: 12px;
}
.hero-social-proof p { font-size: 14px; color: var(--text-secondary); }
.hero-social-proof strong { color: var(--text-primary); }
.proof-avatars { display: flex; }
.proof-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 2px solid var(--surface);
  margin-left: -8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: 700;
  color: #fff;
}
.proof-avatars .proof-avatar:first-child { margin-left: 0; }

/* Hero Visual */
.hero-visual {
  position: absolute;
  right: calc(var(--screen-pad) + 40px);
  top: 50%;
  transform: translateY(-50%);
  z-index: 2;
}
.phone-mockup {
  position: relative;
  animation: float 5s ease-in-out infinite;
}
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-16px); }
}
.phone-frame {
  width: 240px;
  height: 490px;
  background: #fff;
  border-radius: 36px;
  box-shadow: 0 24px 80px rgba(0,0,0,0.2), 0 0 0 2px #e8e8f0;
  overflow: hidden;
  position: relative;
}
.phone-notch {
  width: 80px;
  height: 24px;
  background: #111;
  border-radius: 0 0 16px 16px;
  margin: 0 auto;
  position: relative;
  z-index: 2;
}
.phone-screen {
  padding: 8px 12px 12px;
  background: var(--bg);
  height: calc(100% - 24px);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.screen-app-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 4px 0;
}
.app-bar-logo { display: flex; align-items: center; gap: 5px; font-size: 12px; font-weight: 700; }
.app-bar-avatar {
  width: 26px; height: 26px; border-radius: 50%;
  background: var(--primary); color: #fff;
  font-size: 9px; font-weight: 700;
  display: flex; align-items: center; justify-content: center;
}
.screen-search {
  background: #fff;
  border-radius: 8px;
  border: 1px solid var(--border);
  padding: 7px 10px;
  font-size: 10px;
  color: var(--text-hint);
}
.screen-chips { display: flex; gap: 5px; }
.chip {
  padding: 3px 9px;
  border-radius: 100px;
  font-size: 9px;
  font-weight: 600;
  background: #fff;
  border: 1px solid var(--border);
  color: var(--text-secondary);
}
.chip-active { background: var(--primary); color: #fff; border-color: var(--primary); }
.screen-note-card {
  background: #fff;
  border-radius: 10px;
  border: 1px solid var(--border);
  padding: 8px 10px;
  border-left-width: 3px;
}
.note-card-purple { border-left-color: var(--primary); }
.note-card-green  { border-left-color: #10B981; }
.note-card-amber  { border-left-color: #F59E0B; }
.note-card-type   { font-size: 8px; color: var(--text-hint); margin-bottom: 3px; }
.note-card-title  { font-size: 10px; font-weight: 700; color: var(--text-primary); }
.note-card-preview{ font-size: 8px; color: var(--text-secondary); margin-top: 3px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.note-card-meta {
  display: flex;
  justify-content: space-between;
  font-size: 7px;
  color: var(--text-hint);
  margin-top: 6px;
}
.fab-button {
  background: var(--primary);
  color: #fff;
  border-radius: 12px;
  text-align: center;
  padding: 8px;
  font-size: 10px;
  font-weight: 700;
  margin-top: auto;
}
.phone-shadow {
  width: 180px;
  height: 20px;
  background: rgba(0,0,0,0.15);
  border-radius: 50%;
  filter: blur(12px);
  margin: 12px auto 0;
}

/* Float cards */
.float-card {
  position: absolute;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 10px 14px;
  display: flex;
  align-items: center;
  gap: 10px;
  box-shadow: var(--shadow-card);
  white-space: nowrap;
}
.float-card-1 { top: 60px; left: -110px; animation: float 4s 0.5s ease-in-out infinite; }
.float-card-2 { bottom: 80px; right: -100px; animation: float 4s 1.2s ease-in-out infinite; }
.float-icon { font-size: 22px; }
.float-label { font-size: 10px; color: var(--text-hint); }
.float-value { font-size: 12px; font-weight: 700; color: var(--text-primary); }

/* ══════════════════════════════════════════════════════════════
   FEATURES
══════════════════════════════════════════════════════════════ */
.features-section {
  padding: 100px var(--screen-pad);
  background: var(--surface);
}
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-auto-rows: auto;
  gap: 20px;
}
.feature-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card);
  border-color: rgba(92,36,231,0.2);
}
.feature-card-large {
  grid-column: span 2;
}
.feature-icon-wrap {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}
.feature-icon { width: 28px; height: 28px; }
.feature-card h3 { margin-bottom: 10px; font-size: 18px; }
.feature-card p { font-size: 14px; line-height: 1.7; }

/* Sync animation */
.feature-visual.sync-visual {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 20px;
}
.sync-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--primary);
}
.sync-dot-1 { animation: blink 1.2s 0s infinite; }
.sync-dot-2 { animation: blink 1.2s 0.2s infinite; }
.sync-dot-3 { animation: blink 1.2s 0.4s infinite; }
@keyframes blink {
  0%, 80%, 100% { opacity: 1; transform: scale(1); }
  40% { opacity: 0.3; transform: scale(0.7); }
}
.sync-label { font-size: 12px; font-weight: 600; color: var(--primary); }

/* Tags visual */
.feature-tags-visual { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 20px; }
.vtag {
  padding: 4px 12px;
  border-radius: 100px;
  font-size: 11px;
  font-weight: 600;
  color: #fff;
  opacity: 0.9;
}

/* ══════════════════════════════════════════════════════════════
   HOW IT WORKS
══════════════════════════════════════════════════════════════ */
.how-section {
  padding: 100px var(--screen-pad);
  background: var(--bg);
}
.steps-container {
  display: flex;
  align-items: flex-start;
  gap: 0;
}
.step {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 0 20px;
}
.step-number {
  font-size: 48px;
  font-weight: 900;
  color: rgba(92,36,231,0.1);
  margin-bottom: 16px;
  line-height: 1;
}
.step-content h3 { margin-bottom: 12px; color: var(--text-primary); }
.step-content p { font-size: 14px; line-height: 1.7; }
.step-icon-wrap {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary) 0%, #A78BFA 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
}
.step-icon-wrap svg { width: 28px; height: 28px; stroke: #fff; }
.step-connector {
  flex: 0 0 60px;
  padding-top: 60px;
  display: flex;
  align-items: flex-start;
  justify-content: center;
}
.connector-line {
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, var(--primary), #A78BFA);
  border-radius: 2px;
  margin-top: 4px;
}

/* ══════════════════════════════════════════════════════════════
   SCREENSHOTS
══════════════════════════════════════════════════════════════ */
.screenshots-section {
  padding: 100px var(--screen-pad);
  background: var(--surface);
}
.screenshots-row {
  display: flex;
  gap: 24px;
  align-items: flex-end;
  overflow-x: auto;
  padding-bottom: 20px;
  scrollbar-width: thin;
}
.screenshot-item {
  flex-shrink: 0;
  text-align: center;
}
.screenshot-item-tall { align-self: center; }
.screenshot-phone {
  width: 160px;
  height: 300px;
  background: #fff;
  border-radius: 24px;
  box-shadow: 0 16px 48px rgba(0,0,0,0.12), 0 0 0 1px #e8e8f0;
  overflow: hidden;
  margin: 0 auto 12px;
  position: relative;
}
.screenshot-phone-tall { height: 360px; }
.ss-screen {
  padding: 12px;
  height: 100%;
  background: var(--bg);
  display: flex;
  flex-direction: column;
  gap: 8px;
  overflow: hidden;
}
.ss-screen-dark { background: #1a1a2e; }
.screenshot-label {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-secondary);
}

/* Onboarding ss */
.ss-header { display: flex; align-items: center; gap: 5px; }
.ss-onboard-icon {
  width: 60px; height: 60px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  margin: 8px auto 0;
}
.ss-onboard-title { font-size: 12px; font-weight: 800; color: var(--text-primary); text-align: center; }
.ss-onboard-desc  { font-size: 9px; color: var(--text-secondary); text-align: center; line-height: 1.5; }
.ss-dots { display: flex; gap: 5px; justify-content: center; }
.ss-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--border); }
.ss-dot-active { width: 16px; border-radius: 3px; background: var(--primary); }
.ss-btn {
  background: var(--primary);
  color: #fff;
  border-radius: 8px;
  text-align: center;
  padding: 7px;
  font-size: 10px;
  font-weight: 700;
  margin-top: auto;
}

/* Home ss */
.ss-home-bar { display: flex; justify-content: space-between; align-items: center; }
.ss-avatar {
  width: 22px; height: 22px; border-radius: 50%;
  background: var(--primary); color: #fff;
  font-size: 9px; font-weight: 700;
  display: flex; align-items: center; justify-content: center;
}
.ss-search-bar {
  background: rgba(255,255,255,0.08);
  border-radius: 6px;
  padding: 5px 8px;
  font-size: 9px;
  color: #888;
  border: 1px solid rgba(255,255,255,0.08);
}
.ss-home-chips { display: flex; gap: 4px; }
.ss-chip { padding: 2px 7px; border-radius: 100px; font-size: 8px; font-weight: 600; color: #888; border: 1px solid rgba(255,255,255,0.1); }
.ss-chip-active { background: var(--primary-light); color: #fff; border-color: var(--primary-light); }
.ss-mini-card {
  background: rgba(255,255,255,0.07);
  border-radius: 6px;
  padding: 7px;
  border-left-style: solid;
}
.ss-fab {
  background: var(--primary-light);
  color: #fff;
  border-radius: 10px;
  text-align: center;
  padding: 6px;
  font-size: 9px;
  font-weight: 700;
  margin-top: auto;
}

/* Editor ss */
.ss-editor-bar { display: flex; justify-content: space-between; align-items: center; }
.ss-editor-title { font-size: 12px; font-weight: 800; color: var(--text-primary); }
.ss-block { font-size: 8px; color: var(--text-secondary); padding: 1px 0; }
.ss-block-h1 { font-size: 10px; font-weight: 800; color: var(--text-primary); }
.ss-block-h2 { font-size: 9px; font-weight: 700; color: var(--text-primary); }
.ss-block-check { color: #10B981; }
.ss-unchecked { color: var(--text-secondary); }
.ss-toolbar {
  display: flex;
  gap: 8px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 5px 8px;
  margin-top: auto;
  font-size: 9px;
  font-weight: 700;
  color: var(--text-secondary);
}

/* Share ss */
.ss-share-title { font-size: 12px; font-weight: 800; color: var(--text-primary); text-align: center; }
.ss-share-search {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 5px 8px;
  font-size: 9px;
  color: var(--text-hint);
}
.ss-share-label { font-size: 8px; font-weight: 700; color: var(--text-hint); text-transform: uppercase; letter-spacing: 0.06em; }
.ss-collab-row { display: flex; align-items: center; gap: 6px; padding: 5px 0; }
.ss-perm { margin-left: auto; font-size: 8px; font-weight: 600; background: rgba(92,36,231,0.1); color: var(--primary); padding: 2px 6px; border-radius: 100px; }
.ss-perm-view { background: rgba(16,185,129,0.1); color: #10B981; }
.ss-share-btn {
  background: var(--primary);
  color: #fff;
  border-radius: 7px;
  text-align: center;
  padding: 6px;
  font-size: 9px;
  font-weight: 700;
  margin-top: auto;
}

/* ══════════════════════════════════════════════════════════════
   STATS
══════════════════════════════════════════════════════════════ */
.stats-section {
  padding: 80px var(--screen-pad);
  background: linear-gradient(135deg, var(--primary) 0%, #4318C4 100%);
  position: relative;
  overflow: hidden;
}
.stats-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 70% 80% at 80% 50%, rgba(255,255,255,0.06) 0%, transparent 60%);
}
.stats-grid {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  gap: 0;
  position: relative;
}
.stat-item {
  flex: 1;
  min-width: 160px;
  text-align: center;
  padding: 24px 20px;
}
.stat-number {
  font-size: clamp(32px, 5vw, 52px);
  font-weight: 900;
  color: #fff;
  line-height: 1;
  margin-bottom: 8px;
}
.stat-label { font-size: 14px; color: rgba(255,255,255,0.7); font-weight: 500; }
.stat-divider {
  width: 1px;
  height: 60px;
  background: rgba(255,255,255,0.2);
  flex-shrink: 0;
}

/* ══════════════════════════════════════════════════════════════
   FAQ
══════════════════════════════════════════════════════════════ */
.faq-section { padding: 100px var(--screen-pad); background: var(--bg); }
.faq-list {
  max-width: 720px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.faq-item {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
}
.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 22px;
  font-size: 15px;
  font-weight: 600;
  color: var(--text-primary);
  text-align: left;
  gap: 12px;
  transition: var(--transition);
}
.faq-question:hover { background: rgba(92,36,231,0.04); }
.faq-question[aria-expanded="true"] { color: var(--primary); }
.faq-chevron {
  width: 20px; height: 20px;
  flex-shrink: 0;
  transition: transform var(--transition);
  stroke: currentColor;
}
.faq-question[aria-expanded="true"] .faq-chevron { transform: rotate(180deg); }
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease, padding 0.35s ease;
}
.faq-answer.open { max-height: 300px; padding: 0 22px 18px; }
.faq-answer p { font-size: 14px; line-height: 1.7; }

/* ══════════════════════════════════════════════════════════════
   CTA / DOWNLOAD
══════════════════════════════════════════════════════════════ */
.cta-section {
  padding: 120px var(--screen-pad);
  background: var(--surface);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  pointer-events: none;
}
.cta-orb-1 { width: 400px; height: 400px; top: -100px; left: -80px; background: rgba(92,36,231,0.1); }
.cta-orb-2 { width: 300px; height: 300px; bottom: -50px; right: -60px; background: rgba(59,130,246,0.1); }
.cta-content { position: relative; z-index: 1; }
.cta-logo {
  width: 80px; height: 80px;
  border-radius: 24px;
  margin: 0 auto 24px;
  box-shadow: var(--shadow-float);
}
.cta-title { font-size: clamp(28px, 4vw, 44px); color: var(--text-primary); margin-bottom: 16px; }
.cta-sub {
  font-size: 17px;
  color: var(--text-secondary);
  max-width: 560px;
  margin: 0 auto 40px;
  line-height: 1.7;
}
.cta-buttons {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 20px;
}
.store-btn {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  background: var(--text-primary);
  color: #fff;
  border-radius: var(--radius-md);
  padding: 12px 22px;
  transition: var(--transition);
}
.store-btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 36px rgba(17,17,24,0.25);
}
.store-btn-text { display: flex; flex-direction: column; text-align: left; }
.store-btn-sub  { font-size: 10px; opacity: 0.7; }
.store-btn-name { font-size: 16px; font-weight: 700; }
.cta-footer-note { font-size: 13px; color: var(--text-hint); }

/* ══════════════════════════════════════════════════════════════
   FOOTER
══════════════════════════════════════════════════════════════ */
.footer {
  background: var(--text-primary);
  padding: 60px var(--screen-pad) 32px;
  color: rgba(255,255,255,0.7);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 48px;
}
.footer-logo-wrap {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
}
.footer-logo { width: 32px; height: 32px; border-radius: 8px; }
.footer-brand-name { font-size: 18px; font-weight: 800; color: #fff; }
.footer-tagline { font-size: 13px; margin-bottom: 12px; color: rgba(255,255,255,0.6); }
.footer-copy { font-size: 12px; color: rgba(255,255,255,0.4); }
.footer-links-col h4 {
  color: #fff;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.04em;
  margin-bottom: 16px;
}
.footer-links-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-links-col a {
  font-size: 13px;
  color: rgba(255,255,255,0.6);
  transition: var(--transition);
}
.footer-links-col a:hover { color: #fff; }

/* ══════════════════════════════════════════════════════════════
   RESPONSIVE
══════════════════════════════════════════════════════════════ */
@media (max-width: 1080px) {
  .hero-visual { display: none; }
  .hero-container { max-width: 100%; align-items: center; text-align: center; }
  .hero-headline { text-align: center; }
  .hero-sub { text-align: center; }
  .hero-actions { justify-content: center; }
  .hero-social-proof { justify-content: center; }
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .feature-card-large { grid-column: span 2; }
}

@media (max-width: 768px) {
  .nav-links, .nav-cta { display: none; }
  .nav-hamburger { display: flex; }
  .nav-links.mobile-open {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 68px;
    left: 0;
    right: 0;
    background: rgba(255,255,255,0.98);
    backdrop-filter: blur(16px);
    padding: 16px;
    border-bottom: 1px solid var(--border);
    gap: 4px;
    z-index: 99;
  }
  .nav-links.mobile-open li { width: 100%; }
  .nav-links.mobile-open a {
    display: block;
    padding: 12px 16px;
    font-size: 16px;
    border-radius: var(--radius-md);
  }
  .features-grid { grid-template-columns: 1fr; }
  .feature-card-large { grid-column: span 1; }
  .steps-container { flex-direction: column; align-items: center; gap: 24px; }
  .step-connector { display: none; }
  .step { max-width: 400px; }
  .screenshots-row { justify-content: flex-start; }
  .stats-grid { flex-wrap: wrap; }
  .stat-divider { display: none; }
  .stat-item { flex: 0 0 50%; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .footer-brand { grid-column: span 2; }
}

@media (max-width: 480px) {
  .hero { padding: 90px 16px 60px; }
  .btn-lg { padding: 13px 22px; font-size: 15px; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-brand { grid-column: span 1; }
  .cta-buttons { flex-direction: column; align-items: center; }
}