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

:root {
  --green: #00FF88;
  --green-dim: #00cc6a;
  --green-glow: 0 0 20px rgba(0, 255, 136, 0.3), 0 0 60px rgba(0, 255, 136, 0.1);
  --green-glow-strong: 0 0 20px rgba(0, 255, 136, 0.5), 0 0 80px rgba(0, 255, 136, 0.2);
  --bg-primary: #0a0a0f;
  --bg-secondary: #0f0f1a;
  --bg-card: rgba(255, 255, 255, 0.03);
  --bg-glass: rgba(255, 255, 255, 0.05);
  --border-glass: rgba(255, 255, 255, 0.08);
  --text-primary: #f0f0f5;
  --text-secondary: #8a8a9a;
  --text-dim: #55556a;
  --purple: #8b5cf6;
  --blue: #3b82f6;
  --pink: #ec4899;
  --orange: #f59e0b;
  --cyan: #06b6d4;
  --red: #ef4444;
  --font-heading: 'Outfit', sans-serif;
  --font-body: 'DM Sans', sans-serif;
  --radius: 16px;
  --radius-sm: 10px;
  --radius-xs: 6px;
  --max-width: 1200px;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

/* Force GPU compositing for all backdrop-filter elements */
[style*="backdrop"], .navbar, .stats-bar .container,
.comparison-card, .cr-comparison, .hero-tag, .pricing-card {
  -webkit-transform: translateZ(0);
  transform: translateZ(0);
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden;
}

body {
  font-family: var(--font-body);
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  transition: opacity 0.1s ease;
}

body.i18n-loading {
  opacity: 0;
}

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

button {
  font-family: var(--font-body);
  cursor: pointer;
  border: none;
  outline: none;
}

img { max-width: 100%; }

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

/* ============ ANIMATIONS ============ */
@keyframes gradientMesh {
  0% { background-position: 0% 50%; }
  25% { background-position: 50% 0%; }
  50% { background-position: 100% 50%; }
  75% { background-position: 50% 100%; }
  100% { background-position: 0% 50%; }
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}

@keyframes floatSlow {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  33% { transform: translateY(-8px) rotate(1deg); }
  66% { transform: translateY(4px) rotate(-1deg); }
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.6; }
}

@keyframes slideUp {
  from { opacity: 0; transform: translateY(40px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes slideIn {
  from { opacity: 0; transform: translateX(-30px); }
  to { opacity: 1; transform: translateX(0); }
}

@keyframes scaleIn {
  from { opacity: 0; transform: scale(0.9); }
  to { opacity: 1; transform: scale(1); }
}

@keyframes glow {
  0%, 100% { box-shadow: var(--green-glow); }
  50% { box-shadow: var(--green-glow-strong); }
}

@keyframes borderGlow {
  0%, 100% { border-color: rgba(0, 255, 136, 0.2); }
  50% { border-color: rgba(0, 255, 136, 0.5); }
}

.animate-on-scroll {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
  will-change: opacity, transform;
}

.animate-on-scroll.visible {
  opacity: 1;
  transform: translateY(0);
  will-change: auto;
}

.animate-on-scroll.visible.delay-1 { transition-delay: 0.1s; }
.animate-on-scroll.visible.delay-2 { transition-delay: 0.2s; }
.animate-on-scroll.visible.delay-3 { transition-delay: 0.3s; }
.animate-on-scroll.visible.delay-4 { transition-delay: 0.4s; }
.animate-on-scroll.visible.delay-5 { transition-delay: 0.5s; }
.animate-on-scroll.visible.delay-6 { transition-delay: 0.6s; }

/* ============ FOUNDER QUOTE ============ */
.founder-quote {
  position: relative;
  max-width: 520px;
  margin: 32px auto 8px;
  padding: 20px 24px 16px 28px;
  font-size: 1.1rem;
  font-style: italic;
  color: var(--text-primary);
  border-left: 3px solid var(--green);
  background: rgba(0, 255, 136, 0.03);
  border-radius: 0 var(--radius-xs) var(--radius-xs) 0;
  line-height: 1.6;
  text-align: left;
}

.founder-quote .quote-mark {
  position: absolute;
  top: 8px;
  left: 10px;
  font-size: 2rem;
  color: var(--green);
  opacity: 0.4;
  font-style: normal;
  line-height: 1;
}

.founder-quote .quote-author {
  margin-top: 12px;
  font-size: 0.82rem;
  font-style: normal;
  color: var(--text-dim);
  font-weight: 500;
}

/* ============ NAVBAR ============ */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 16px 0;
  transition: padding var(--transition), background var(--transition), border-color var(--transition);
  -webkit-transform: translateZ(0);
  transform: translateZ(0);
  will-change: padding, background-color;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  background: rgba(10, 10, 15, 0);
  border-bottom: 1px solid transparent;
}

.navbar.scrolled {
  background: rgba(10, 10, 15, 0.8);
  border-bottom-color: var(--border-glass);
  padding: 10px 0;
}

.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.6rem;
  letter-spacing: -0.5px;
  display: flex;
  align-items: center;
  gap: 2px;
}

.logo .dot {
  color: var(--green);
  font-size: 2rem;
  line-height: 0;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}

.nav-links a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: color var(--transition);
  position: relative;
}

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

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--green);
  transition: width var(--transition);
}

.nav-links a:hover::after {
  width: 100%;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 28px;
  border-radius: 50px;
  font-weight: 600;
  font-size: 0.95rem;
  transition: all var(--transition);
  white-space: nowrap;
}

.btn-primary {
  background: var(--green);
  color: #000;
  box-shadow: var(--green-glow);
}

.btn-primary:hover {
  background: #00ffaa;
  box-shadow: var(--green-glow-strong);
  transform: translateY(-2px);
}

.btn-outline {
  background: transparent;
  color: var(--green);
  border: 1px solid rgba(0, 255, 136, 0.3);
}

.btn-outline:hover {
  background: rgba(0, 255, 136, 0.1);
  border-color: var(--green);
}

.btn-nav {
  padding: 10px 24px;
  font-size: 0.85rem;
}

.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-primary);
  border-radius: 2px;
  transition: var(--transition);
}

.hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.hamburger.active span:nth-child(2) {
  opacity: 0;
}

.hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

.mobile-menu {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(10, 10, 15, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  z-index: 999;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 32px;
}

.mobile-menu.active {
  display: flex;
}

.mobile-menu a {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--text-secondary);
  transition: color var(--transition);
}

.mobile-menu a:hover {
  color: var(--green);
}

/* ============ HERO ============ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 120px 0 80px;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 20% 30%, rgba(139, 92, 246, 0.12) 0%, transparent 60%),
    radial-gradient(ellipse 60% 50% at 80% 60%, rgba(0, 255, 136, 0.08) 0%, transparent 60%),
    radial-gradient(ellipse 70% 50% at 50% 80%, rgba(59, 130, 246, 0.08) 0%, transparent 60%);
  background-size: 200% 200%;
  animation: gradientMesh 20s ease infinite;
  will-change: background-position;
  -webkit-transform: translateZ(0);
  transform: translateZ(0);
  contain: strict;
}

.hero-bg::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg viewBox='0 0 400 400' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.03'/%3E%3C/svg%3E");
  background-size: 200px 200px;
  pointer-events: none;
}

.hero .container {
  position: relative;
  z-index: 1;
  text-align: center;
}

.hero h1 {
  font-family: var(--font-heading);
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -1.5px;
  margin-bottom: 24px;
  background: linear-gradient(135deg, #fff 0%, #ccc 50%, var(--green) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero p {
  font-size: clamp(1.05rem, 2vw, 1.3rem);
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto 40px;
  line-height: 1.7;
}

.hero .btn-primary {
  font-size: 1.1rem;
  padding: 18px 44px;
  position: relative;
}

.hero .btn-primary::after {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: 50px;
  background: var(--green);
  opacity: 0.25;
  filter: blur(20px);
  animation: pulse 3s ease infinite;
  z-index: -1;
  pointer-events: none;
}

.hero-tags {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 14px;
  margin-top: 56px;
}

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 600;
  background: rgba(20, 20, 35, 0.8);
  border: 1px solid rgba(255, 255, 255, 0.08);
  animation: floatSlow 6s ease infinite;
  will-change: transform;
}

.hero-tag:nth-child(1) { color: var(--red); border-color: rgba(239,68,68,0.25); animation-delay: 0s; }
.hero-tag:nth-child(2) { color: var(--blue); border-color: rgba(59,130,246,0.25); animation-delay: 0.8s; }
.hero-tag:nth-child(3) { color: var(--pink); border-color: rgba(236,72,153,0.25); animation-delay: 1.6s; }
.hero-tag:nth-child(4) { color: var(--orange); border-color: rgba(245,158,11,0.25); animation-delay: 2.4s; }
.hero-tag:nth-child(5) { color: var(--cyan); border-color: rgba(6,182,212,0.25); animation-delay: 3.2s; }

.hero-tag svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

/* ============ STATS BAR ============ */
.stats-bar {
  position: relative;
  z-index: 2;
  margin-top: -40px;
  margin-bottom: 80px;
}

.stats-bar .container {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  background: rgba(15, 15, 26, 0.9);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius);
  overflow: hidden;
}

.stat-item {
  text-align: center;
  padding: 36px 24px;
  position: relative;
}

.stat-item:not(:last-child)::after {
  content: '';
  position: absolute;
  right: 0;
  top: 20%;
  height: 60%;
  width: 1px;
  background: var(--border-glass);
}

.stat-number {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  color: var(--green);
  line-height: 1;
  margin-bottom: 8px;
  text-shadow: 0 0 30px rgba(0, 255, 136, 0.3);
}

.stat-label {
  font-size: 0.9rem;
  color: var(--text-secondary);
  font-weight: 500;
}

/* ============ SECTIONS COMMON ============ */
section {
  padding: 100px 0;
  position: relative;
}

.section-title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  letter-spacing: -1px;
  margin-bottom: 16px;
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--text-secondary);
  margin-bottom: 56px;
}

/* ============ WHAT IS APK ============ */
.what-apk {
  overflow: hidden;
}

.what-apk .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.what-apk-text .section-title {
  margin-bottom: 24px;
}

.what-apk-text p {
  font-size: 1.05rem;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 36px;
}

.phone-mockup {
  position: relative;
  width: 280px;
  height: 560px;
  margin: 0 auto;
  background: linear-gradient(145deg, #1a1a2e, #16162a);
  border-radius: 40px;
  border: 3px solid rgba(255, 255, 255, 0.1);
  padding: 16px;
  box-shadow:
    0 0 0 1px rgba(255, 255, 255, 0.05),
    0 30px 80px rgba(0, 0, 0, 0.5),
    inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.phone-mockup::before {
  content: '';
  position: absolute;
  top: 12px;
  left: 50%;
  transform: translateX(-50%);
  width: 100px;
  height: 28px;
  background: #000;
  border-radius: 20px;
  z-index: 2;
}

.phone-screen {
  width: 100%;
  height: 100%;
  background: linear-gradient(180deg, #0d0d1a 0%, #111128 100%);
  border-radius: 28px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 48px 20px 20px;
}

.phone-screen .app-icon {
  width: 72px;
  height: 72px;
  border-radius: 18px;
  background: linear-gradient(135deg, var(--green), #00cc6a);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  box-shadow: 0 8px 24px rgba(0, 255, 136, 0.3);
}

.phone-screen .app-icon svg {
  width: 36px;
  height: 36px;
  color: #000;
}

.phone-screen .app-name {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1rem;
  margin-bottom: 4px;
}

.phone-screen .app-info {
  font-size: 0.7rem;
  color: var(--text-dim);
  margin-bottom: 24px;
}

.phone-screen .install-btn {
  width: 100%;
  padding: 12px;
  background: var(--green);
  color: #000;
  font-weight: 700;
  font-size: 0.85rem;
  border-radius: 10px;
  text-align: center;
  margin-bottom: 20px;
}

.phone-screen .install-progress {
  width: 100%;
  height: 4px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 2px;
  overflow: hidden;
  margin-bottom: 16px;
}

.phone-screen .install-progress::after {
  content: '';
  display: block;
  width: 70%;
  height: 100%;
  background: var(--green);
  border-radius: 2px;
  animation: pulse 2s ease infinite;
}

.phone-screen .permissions {
  width: 100%;
  margin-top: auto;
}

.phone-screen .perm-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 0;
  font-size: 0.72rem;
  color: var(--text-secondary);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.phone-screen .perm-item svg {
  width: 16px;
  height: 16px;
  color: var(--green);
  flex-shrink: 0;
}

/* ============ WHY APK BETTER ============ */
.why-apk {
  background:
    radial-gradient(ellipse 60% 40% at 50% 0%, rgba(0, 255, 136, 0.04) 0%, transparent 60%);
}

.comparison-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin-bottom: 48px;
}

.comparison-card {
  background: rgba(18, 18, 30, 0.85);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius);
  padding: 32px 28px;
  transition: border-color var(--transition), transform var(--transition), box-shadow var(--transition);
  will-change: transform;
}

.comparison-card:hover {
  border-color: rgba(0, 255, 136, 0.3);
  box-shadow: 0 0 30px rgba(0, 255, 136, 0.08);
  transform: translateY(-4px);
}

.comparison-card .card-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: rgba(0, 255, 136, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}

.comparison-card .card-icon svg {
  width: 24px;
  height: 24px;
  color: var(--green);
}

.comparison-card h3 {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 10px;
  letter-spacing: -0.3px;
}

.comparison-card p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

.cr-comparison {
  background: rgba(18, 18, 30, 0.85);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius);
  padding: 36px 40px;
}

.cr-comparison h3 {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 28px;
  text-align: center;
}

.cr-bars {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.cr-bar-row {
  display: flex;
  align-items: center;
  gap: 16px;
}

.cr-bar-label {
  font-weight: 600;
  font-size: 0.95rem;
  width: 60px;
  flex-shrink: 0;
}

.cr-bar-track {
  flex: 1;
  height: 36px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 8px;
  overflow: hidden;
  position: relative;
}

.cr-bar-fill {
  height: 100%;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  padding-right: 14px;
  font-weight: 700;
  font-size: 0.9rem;
  transition: width 1.5s cubic-bezier(0.4, 0, 0.2, 1);
  width: 0;
}

.cr-bar-fill.pwa {
  background: linear-gradient(90deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.15));
  color: var(--text-secondary);
}

.cr-bar-fill.apk {
  background: linear-gradient(90deg, rgba(0, 255, 136, 0.15), rgba(0, 255, 136, 0.35));
  color: var(--green);
}

.cr-bar-fill.animated {
  width: var(--target-width);
}

/* ============ PWA SECTION ============ */
.pwa-section {
  background:
    radial-gradient(ellipse 60% 40% at 30% 0%, rgba(139, 92, 246, 0.06) 0%, transparent 60%),
    radial-gradient(ellipse 50% 40% at 70% 100%, rgba(0, 255, 136, 0.04) 0%, transparent 60%);
}

.pwa-new-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(139, 92, 246, 0.15);
  border: 1px solid rgba(139, 92, 246, 0.4);
  color: var(--purple);
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 0.8rem;
  letter-spacing: 2px;
  padding: 6px 18px;
  border-radius: 100px;
  margin-bottom: 24px;
  position: relative;
}

.pwa-badge-pulse {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--purple);
  display: inline-block;
  animation: pulseBadge 2s ease-in-out infinite;
}

@keyframes pulseBadge {
  0%, 100% { opacity: 1; box-shadow: 0 0 0 0 rgba(139, 92, 246, 0.6); }
  50% { opacity: 0.7; box-shadow: 0 0 0 8px rgba(139, 92, 246, 0); }
}

.pwa-competitors {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 48px;
}

.pwa-comp-card {
  background: rgba(18, 18, 30, 0.85);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius);
  padding: 32px 28px;
  transition: border-color var(--transition), transform var(--transition), box-shadow var(--transition);
  will-change: transform;
  display: flex;
  flex-direction: column;
}

.pwa-comp-card:hover {
  border-color: rgba(0, 255, 136, 0.3);
  box-shadow: 0 0 30px rgba(0, 255, 136, 0.08);
  transform: translateY(-4px);
}

.pwa-comp-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 24px;
}

.pwa-comp-vs {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 0.7rem;
  letter-spacing: 2px;
  color: var(--text-dim);
  background: rgba(255, 255, 255, 0.05);
  padding: 4px 10px;
  border-radius: 6px;
}

.pwa-comp-name {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1.1rem;
  color: var(--text-secondary);
}

.pwa-comp-metric {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin-bottom: 24px;
}

.pwa-comp-number {
  font-family: var(--font-heading);
  font-size: 2.4rem;
  font-weight: 800;
  color: var(--green);
  letter-spacing: -1px;
  line-height: 1;
}

.pwa-comp-label {
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.pwa-comp-bar-track {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 10px;
}

.pwa-comp-bar {
  height: 28px;
  border-radius: 6px;
  transition: width 1.5s cubic-bezier(0.4, 0, 0.2, 1);
  width: 0;
}

.pwa-comp-bar.them {
  background: linear-gradient(90deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0.12));
}

.pwa-comp-bar.us {
  background: linear-gradient(90deg, rgba(0, 255, 136, 0.15), rgba(0, 255, 136, 0.35));
}

.pwa-comp-bar.animated {
  width: var(--target-width);
}

.pwa-comp-bar-legend {
  display: flex;
  justify-content: space-between;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.legend-them {
  color: var(--text-dim);
}

.legend-us {
  color: var(--green);
  font-weight: 600;
}

.pwa-comp-others {
  border-color: rgba(255, 255, 255, 0.04);
  background: rgba(18, 18, 30, 0.6);
}

.pwa-comp-others:hover {
  border-color: rgba(239, 68, 68, 0.2);
  box-shadow: 0 0 30px rgba(239, 68, 68, 0.05);
}

.pwa-others-text {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.7;
  flex: 1;
}

.pwa-others-icon {
  margin-top: 20px;
  text-align: center;
}

.pwa-others-icon svg {
  width: 40px;
  height: 40px;
  color: var(--text-dim);
  opacity: 0.5;
}

.pwa-cta {
  text-align: center;
  margin-top: 48px;
}

@media (max-width: 900px) {
  .pwa-competitors {
    grid-template-columns: 1fr;
    max-width: 480px;
    margin-left: auto;
    margin-right: auto;
  }
}

/* ============ STEPS ============ */
.steps-section {
  overflow: hidden;
}

.timeline {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
}

.timeline::before {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 2px;
  background: linear-gradient(180deg, transparent, rgba(0, 255, 136, 0.3), rgba(0, 255, 136, 0.3), transparent);
}

.step {
  display: flex;
  align-items: flex-start;
  gap: 40px;
  margin-bottom: 48px;
  position: relative;
}

.step:nth-child(even) {
  flex-direction: row-reverse;
  text-align: right;
}

.step-number {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--bg-primary);
  border: 2px solid rgba(0, 255, 136, 0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.1rem;
  color: var(--green);
  z-index: 2;
  box-shadow: 0 0 20px rgba(0, 255, 136, 0.15);
  transition: all var(--transition);
}

.step.visible .step-number {
  box-shadow: 0 0 30px rgba(0, 255, 136, 0.3);
  border-color: var(--green);
}

.step-content {
  flex: 1;
  max-width: calc(50% - 44px);
}

.step-content h3 {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 8px;
  letter-spacing: -0.3px;
}

.step-content p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

.step:nth-child(odd) .step-content {
  margin-right: auto;
}

.step:nth-child(even) .step-content {
  margin-left: auto;
}

.steps-cta {
  text-align: center;
  margin-top: 56px;
}

/* ============ PRICING ============ */
.pricing-section {
  background:
    radial-gradient(ellipse 70% 40% at 50% 100%, rgba(139, 92, 246, 0.06) 0%, transparent 60%);
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-top: 56px;
}

.pricing-card {
  background: rgba(18, 18, 30, 0.85);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius);
  padding: 32px 24px;
  display: flex;
  flex-direction: column;
  position: relative;
  transition: border-color var(--transition), transform var(--transition);
  will-change: transform;
}

.pricing-card:hover {
  transform: translateY(-4px);
  border-color: rgba(255, 255, 255, 0.15);
}

.pricing-card.popular {
  border-color: rgba(0, 255, 136, 0.4);
  box-shadow: 0 0 40px rgba(0, 255, 136, 0.1);
  background: rgba(0, 255, 136, 0.03);
}

.pricing-card.popular:hover {
  border-color: rgba(0, 255, 136, 0.6);
}

.pricing-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  padding: 4px 16px;
  border-radius: 50px;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  white-space: nowrap;
}

.pricing-badge.trial {
  background: rgba(139, 92, 246, 0.2);
  color: var(--purple);
  border: 1px solid rgba(139, 92, 246, 0.3);
}

.pricing-badge.popular-badge {
  background: rgba(0, 255, 136, 0.15);
  color: var(--green);
  border: 1px solid rgba(0, 255, 136, 0.3);
}

.pricing-name {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 8px;
  margin-top: 8px;
}

.pricing-price {
  font-family: var(--font-heading);
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--green);
  margin-bottom: 4px;
  letter-spacing: -1px;
}

.pricing-apks {
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-bottom: 24px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--border-glass);
}

.pricing-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 28px;
  flex: 1;
}

.pricing-features li {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.pricing-features li svg {
  width: 16px;
  height: 16px;
  color: var(--green);
  flex-shrink: 0;
  margin-top: 2px;
}

.pricing-card .btn {
  width: 100%;
  padding: 14px;
  font-size: 0.9rem;
}

/* ============ CONTACTS ============ */
.contacts-section {
  background:
    radial-gradient(ellipse 60% 40% at 30% 80%, rgba(0, 255, 136, 0.04) 0%, transparent 60%);
}

.contacts-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  margin-top: 56px;
}

.contact-links {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.contact-link {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 20px 24px;
  background: var(--bg-glass);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-sm);
  transition: all var(--transition);
}

.contact-link:hover {
  border-color: rgba(0, 255, 136, 0.3);
  transform: translateX(4px);
}

.contact-link .icon-wrap {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: rgba(0, 255, 136, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-link .icon-wrap svg {
  width: 22px;
  height: 22px;
  color: var(--green);
}

.contact-link .link-text {
  display: flex;
  flex-direction: column;
}

.contact-link .link-label {
  font-size: 0.8rem;
  color: var(--text-dim);
  margin-bottom: 2px;
}

.contact-link .link-value {
  font-weight: 600;
  font-size: 0.95rem;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-group label {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-secondary);
}

.form-group input,
.form-group textarea {
  padding: 14px 18px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 0.95rem;
  transition: all var(--transition);
  outline: none;
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: rgba(0, 255, 136, 0.4);
  box-shadow: 0 0 0 3px rgba(0, 255, 136, 0.08);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--text-dim);
}

.form-group textarea {
  resize: vertical;
  min-height: 100px;
}

/* ============ FOOTER ============ */
.footer {
  border-top: 1px solid var(--border-glass);
  padding: 48px 0 32px;
}

.footer .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 24px;
}

.footer-left {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.footer-left .logo {
  font-size: 1.3rem;
}

.footer-copy {
  font-size: 0.8rem;
  color: var(--text-dim);
}

.footer-links {
  display: flex;
  gap: 28px;
  list-style: none;
}

.footer-links a {
  font-size: 0.85rem;
  color: var(--text-secondary);
  transition: color var(--transition);
}

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

.footer-social {
  display: flex;
  gap: 12px;
}

.footer-social a {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: var(--bg-glass);
  border: 1px solid var(--border-glass);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition);
}

.footer-social a:hover {
  border-color: rgba(0, 255, 136, 0.3);
  background: rgba(0, 255, 136, 0.1);
}

.footer-social a svg {
  width: 18px;
  height: 18px;
  color: var(--text-secondary);
}

.footer-social a:hover svg {
  color: var(--green);
}

/* ============ RESPONSIVE ============ */

/* --- Tablet (1024px) --- */
@media (max-width: 1024px) {
  .comparison-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* --- Mobile (768px) — main breakpoint --- */
@media (max-width: 768px) {
  /* -- Global mobile spacing -- */
  .container {
    padding: 0 20px;
  }

  section {
    padding: 72px 0;
  }

  .section-title {
    font-size: clamp(1.6rem, 6vw, 2.2rem);
    letter-spacing: -0.5px;
  }

  .section-subtitle {
    font-size: 0.95rem;
    margin-bottom: 36px;
  }

  /* -- Founder quote mobile -- */
  .founder-quote {
    font-size: 0.95rem;
    padding: 16px 18px 12px 22px;
    margin: 24px auto 4px;
  }

  /* -- Navbar mobile -- */
  .nav-links {
    display: none;
  }

  .hamburger {
    display: flex;
    padding: 10px;
    margin: -10px -6px -10px 0;
    -webkit-tap-highlight-color: transparent;
  }

  .hamburger span {
    width: 22px;
    height: 2.5px;
  }

  .navbar {
    padding: 12px 0;
  }

  .navbar.scrolled {
    padding: 8px 0;
  }

  .btn-nav {
    display: none;
  }

  .logo {
    font-size: 1.35rem;
  }

  /* -- Mobile fullscreen menu -- */
  .mobile-menu {
    padding: 80px 32px 40px;
    gap: 0;
    justify-content: flex-start;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
  }

  .mobile-menu a {
    font-size: 1.3rem;
    padding: 18px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    width: 100%;
    text-align: left;
    display: block;
    -webkit-tap-highlight-color: transparent;
  }

  .mobile-menu a:last-child {
    border-bottom: none;
    margin-top: 16px;
    text-align: center;
  }

  .mobile-menu .btn {
    min-height: 52px;
    font-size: 1rem;
  }

  /* -- Hero mobile -- */
  .hero {
    padding: 88px 0 48px;
    min-height: auto;
  }

  .hero h1 {
    font-size: clamp(1.85rem, 7.5vw, 2.6rem);
    letter-spacing: -0.8px;
    line-height: 1.15;
    margin-bottom: 16px;
  }

  .hero h1 br {
    display: none;
  }

  .hero p {
    font-size: 1rem;
    margin: 0 auto 28px;
    line-height: 1.6;
    max-width: 100%;
  }

  .hero .btn-primary {
    font-size: 1rem;
    padding: 16px 36px;
    min-height: 52px;
    width: 100%;
    max-width: 340px;
  }

  .hero-tags {
    margin-top: 36px;
    gap: 8px;
    justify-content: center;
  }

  .hero-tag {
    padding: 8px 14px;
    font-size: 0.78rem;
    gap: 6px;
    animation: none;
  }

  .hero-tag svg {
    width: 15px;
    height: 15px;
  }

  /* -- Stats bar mobile -- */
  .stats-bar {
    margin-top: -24px;
    margin-bottom: 0;
  }

  .stats-bar .container {
    grid-template-columns: repeat(3, 1fr);
    gap: 0;
    border-radius: var(--radius-sm);
  }

  .stat-item {
    padding: 20px 8px;
  }

  .stat-item:not(:last-child)::after {
    right: 0;
    top: 25%;
    height: 50%;
    width: 1px;
    bottom: auto;
  }

  .stat-number {
    font-size: clamp(1.4rem, 5vw, 1.8rem);
    margin-bottom: 4px;
  }

  .stat-label {
    font-size: 0.72rem;
    line-height: 1.3;
  }

  /* -- What is APK mobile -- */
  .what-apk .container {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .what-apk .container > *:first-child {
    order: 1;
  }

  .what-apk-text .section-title {
    margin-bottom: 16px;
  }

  .what-apk-text p {
    font-size: 0.95rem;
    margin-bottom: 24px;
    line-height: 1.7;
  }

  .what-apk-text .btn {
    width: 100%;
    min-height: 50px;
  }

  .phone-mockup {
    width: 220px;
    height: 440px;
    border-radius: 32px;
    padding: 12px;
  }

  .phone-mockup::before {
    width: 80px;
    height: 24px;
    top: 10px;
  }

  .phone-screen {
    border-radius: 22px;
    padding: 40px 16px 16px;
  }

  .phone-screen .app-icon {
    width: 56px;
    height: 56px;
    border-radius: 14px;
    margin-bottom: 12px;
  }

  .phone-screen .app-icon svg {
    width: 28px;
    height: 28px;
  }

  .phone-screen .app-name {
    font-size: 0.9rem;
  }

  .phone-screen .app-info {
    font-size: 0.65rem;
    margin-bottom: 18px;
  }

  .phone-screen .install-btn {
    padding: 10px;
    font-size: 0.8rem;
    border-radius: 8px;
    margin-bottom: 14px;
  }

  .phone-screen .perm-item {
    font-size: 0.68rem;
    padding: 6px 0;
    gap: 8px;
  }

  .phone-screen .perm-item svg {
    width: 14px;
    height: 14px;
  }

  /* -- Why APK / Comparison cards mobile -- */
  .comparison-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .comparison-card {
    padding: 24px 20px;
    border-radius: var(--radius-sm);
  }

  .comparison-card .card-icon {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    margin-bottom: 14px;
  }

  .comparison-card .card-icon svg {
    width: 20px;
    height: 20px;
  }

  .comparison-card h3 {
    font-size: 1.05rem;
    margin-bottom: 6px;
  }

  .comparison-card p {
    font-size: 0.85rem;
  }

  /* -- CR comparison bars mobile -- */
  .cr-comparison {
    padding: 24px 16px;
    margin-top: 12px;
    border-radius: var(--radius-sm);
  }

  .cr-comparison h3 {
    font-size: 1.05rem;
    margin-bottom: 20px;
  }

  .cr-bar-row {
    gap: 10px;
  }

  .cr-bar-label {
    font-size: 0.85rem;
    width: 44px;
  }

  .cr-bar-track {
    height: 32px;
  }

  .cr-bar-fill {
    font-size: 0.8rem;
    padding-right: 10px;
  }

  /* -- Timeline / Steps mobile -- */
  .timeline::before {
    left: 20px;
  }

  .step {
    flex-direction: row !important;
    text-align: left !important;
    padding-left: 60px;
    gap: 0;
    margin-bottom: 36px;
  }

  .step-number {
    left: 20px !important;
    transform: translateX(-50%);
    width: 40px;
    height: 40px;
    font-size: 0.95rem;
  }

  .step-content {
    max-width: 100% !important;
    margin: 0 !important;
  }

  .step-content h3 {
    font-size: 1.05rem;
    margin-bottom: 4px;
  }

  .step-content p {
    font-size: 0.85rem;
    line-height: 1.5;
  }

  .steps-cta {
    margin-top: 36px;
  }

  .steps-cta .btn {
    width: 100%;
    min-height: 50px;
    max-width: 340px;
  }

  /* -- Pricing mobile -- */
  .pricing-section .pricing-card {
    padding: 28px 20px;
  }

  .pricing-card .btn {
    min-height: 50px;
    font-size: 0.95rem;
  }

  /* -- Contacts mobile -- */
  .contact-link {
    padding: 16px 18px;
    gap: 14px;
    border-radius: var(--radius-sm);
    min-height: 68px;
  }

  .contact-link .icon-wrap {
    width: 40px;
    height: 40px;
    border-radius: 10px;
  }

  .contact-link .icon-wrap svg {
    width: 20px;
    height: 20px;
  }

  .contact-link .link-label {
    font-size: 0.75rem;
  }

  .contact-link .link-value {
    font-size: 0.9rem;
  }

  /* -- Footer mobile -- */
  .footer {
    padding: 36px 0 28px;
  }

  .footer .container {
    flex-direction: column;
    text-align: center;
    gap: 20px;
  }

  .footer-left {
    align-items: center;
  }

  .footer-left .logo {
    font-size: 1.2rem;
  }

  .footer-copy {
    font-size: 0.75rem;
  }

  .footer-links {
    flex-wrap: wrap;
    justify-content: center;
    gap: 16px 20px;
  }

  .footer-links a {
    font-size: 0.82rem;
  }

  .footer-social a {
    width: 44px;
    height: 44px;
  }

  /* -- All buttons: minimum tap target 44px -- */
  .btn {
    min-height: 44px;
    -webkit-tap-highlight-color: transparent;
  }

  /* -- Disable hover effects on touch (prevents sticky hover) -- */
  @media (hover: none) {
    .comparison-card:hover,
    .contact-link:hover,
    .pricing-card:hover {
      transform: none;
      border-color: var(--border-glass);
      box-shadow: none;
    }

    .pricing-card.popular:hover {
      border-color: rgba(0, 255, 136, 0.4);
    }
  }
}

/* --- Small phones (390px and below — iPhone SE, mini) --- */
@media (max-width: 390px) {
  .container {
    padding: 0 16px;
  }

  section {
    padding: 60px 0;
  }

  .hero {
    padding: 80px 0 40px;
  }

  .hero h1 {
    font-size: 1.75rem;
  }

  .hero p {
    font-size: 0.92rem;
  }

  .hero .btn-primary {
    padding: 14px 28px;
    font-size: 0.95rem;
  }

  .hero-tags {
    margin-top: 28px;
  }

  .hero-tag {
    padding: 7px 12px;
    font-size: 0.72rem;
  }

  .stat-number {
    font-size: 1.3rem;
  }

  .stat-label {
    font-size: 0.68rem;
  }

  .stat-item {
    padding: 16px 6px;
  }

  .phone-mockup {
    width: 200px;
    height: 400px;
    border-radius: 28px;
    padding: 10px;
  }

  .phone-mockup::before {
    width: 70px;
    height: 20px;
    top: 8px;
  }

  .phone-screen {
    border-radius: 20px;
    padding: 36px 14px 14px;
  }

  .phone-screen .app-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
  }

  .phone-screen .app-icon svg {
    width: 24px;
    height: 24px;
  }

  .phone-screen .app-name {
    font-size: 0.82rem;
  }

  .comparison-card {
    padding: 20px 16px;
  }

  .comparison-card h3 {
    font-size: 1rem;
  }

  .comparison-card p {
    font-size: 0.82rem;
  }

  .step {
    padding-left: 52px;
    margin-bottom: 28px;
  }

  .step-number {
    width: 36px;
    height: 36px;
    font-size: 0.85rem;
    left: 18px !important;
  }

  .timeline::before {
    left: 18px;
  }

  .step-content h3 {
    font-size: 0.98rem;
  }

  .step-content p {
    font-size: 0.82rem;
  }

  .contact-link {
    padding: 14px 16px;
    min-height: 60px;
  }

  .logo {
    font-size: 1.2rem;
  }

  .logo .dot {
    font-size: 1.6rem;
  }
}

/* --- Safe area insets for notched phones (iPhone X+) --- */
@supports (padding-bottom: env(safe-area-inset-bottom)) {
  .footer {
    padding-bottom: calc(28px + env(safe-area-inset-bottom));
  }

  .mobile-menu {
    padding-bottom: env(safe-area-inset-bottom);
  }

  .reg-overlay {
    padding-bottom: env(safe-area-inset-bottom);
  }
}

/* ============ REGISTRATION MODAL ============ */
.reg-overlay {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 2000;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  align-items: center;
  justify-content: center;
  padding: 24px;
}
.reg-overlay.active {
  display: flex;
}
.reg-modal {
  background: rgba(18, 18, 30, 0.95);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius);
  padding: 40px 36px;
  max-width: 420px;
  width: 100%;
  position: relative;
  animation: scaleIn 0.3s ease;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.5);
}
.reg-close {
  position: absolute;
  top: 16px;
  right: 20px;
  background: none;
  border: none;
  color: var(--text-dim);
  font-size: 1.8rem;
  cursor: pointer;
  line-height: 1;
  transition: color var(--transition);
}
.reg-close:hover {
  color: var(--text-primary);
}
.reg-modal .form-group {
  margin-bottom: 16px;
}
.reg-error {
  padding: 12px;
  background: rgba(239, 68, 68, 0.1);
  border: 1px solid rgba(239, 68, 68, 0.4);
  border-radius: 8px;
  color: #ef4444;
  text-align: center;
  font-size: 0.9rem;
  margin-bottom: 8px;
}
.field-hint {
  margin-top: 6px;
  font-size: 0.78rem;
  line-height: 1.4;
  color: var(--text-dim);
}
.reg-columns {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0 24px;
}
@media (max-width: 768px) {
  .reg-overlay {
    padding: 16px;
    align-items: flex-end;
  }
  .reg-modal {
    padding: 32px 24px;
    border-radius: 20px 20px 12px 12px;
    max-width: 100%;
    animation: slideUpModal 0.35s cubic-bezier(0.16, 1, 0.3, 1);
    max-height: calc(100vh - 32px);
    max-height: calc(100dvh - 32px);
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
  }
  .reg-columns {
    grid-template-columns: 1fr;
  }
  .reg-close {
    top: 12px;
    right: 16px;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
  }
  .reg-modal .form-group input {
    min-height: 48px;
    font-size: 16px; /* prevents iOS zoom on focus */
  }
  .reg-modal .btn {
    min-height: 52px;
    font-size: 1rem;
  }
}

@keyframes slideUpModal {
  from { opacity: 0; transform: translateY(60px); }
  to { opacity: 1; transform: translateY(0); }
}

@media (max-width: 390px) {
  .reg-modal {
    padding: 28px 20px;
  }
}