/* ==========================================================================
   Wingo AI Analyzer — Main Stylesheet
   ========================================================================== */

:root {
  --bg-primary: #050809;
  --bg-secondary: #071412;
  --bg-card: #0B2520;
  --bg-card-hover: #0d2e28;
  --accent-teal: #18CDB5;
  --accent-green: #31D878;
  --accent-yellow: #F2C21B;
  --text-muted: #9AA5B5;
  --text-primary: #FFFFFF;
  --border-subtle: rgba(24, 205, 181, 0.15);
  --border-glow: rgba(24, 205, 181, 0.35);
  --gradient-primary: linear-gradient(135deg, #18CDB5 0%, #31D878 100%);
  --gradient-hero: linear-gradient(180deg, #071412 0%, #050809 60%, #050809 100%);
  --gradient-card: linear-gradient(145deg, rgba(11, 37, 32, 0.9) 0%, rgba(7, 20, 18, 0.95) 100%);
  --shadow-glow: 0 0 40px rgba(24, 205, 181, 0.12);
  --shadow-card: 0 4px 24px rgba(0, 0, 0, 0.4);
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --font-sans: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --header-height: 72px;
  --mobile-nav-top: 72px;
  --container-max: 1200px;
  --transition: 0.25s ease;
}

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

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

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

body {
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--text-primary);
  background-color: var(--bg-primary);
  overflow-x: hidden;
  min-height: 100vh;
}

img, svg {
  display: block;
  max-width: 100%;
  height: auto;
}

a {
  color: var(--accent-teal);
  text-decoration: none;
  transition: color var(--transition);
}

a:hover { color: var(--accent-green); }

a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
summary:focus-visible {
  outline: 2px solid var(--accent-teal);
  outline-offset: 3px;
}

ul, ol { list-style: none; }

.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 1.25rem;
}

/* Skip link */
.skip-link {
  position: absolute;
  top: -100%;
  left: 1rem;
  z-index: 9999;
  padding: 0.75rem 1.25rem;
  background: var(--accent-teal);
  color: var(--bg-primary);
  font-weight: 600;
  border-radius: var(--radius-sm);
}

.skip-link:focus { top: 1rem; }

/* ==========================================================================
   Header
   ========================================================================== */

.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  height: var(--header-height);
  background: rgba(5, 8, 9, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-subtle);
}

.top-social-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.625rem;
  padding: 0.45rem 1.35rem 0.45rem 0.45rem;
  font-size: 0.95rem;
  font-weight: 700;
  color: #fff;
  border: none;
  border-radius: 100px;
  transition: transform var(--transition), box-shadow var(--transition), filter var(--transition);
}

.top-social-btn:hover {
  color: #fff;
  transform: translateY(-2px);
  filter: brightness(1.06);
}

.top-social-btn-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.22);
  border: 1px solid rgba(255, 255, 255, 0.35);
  flex-shrink: 0;
}

.top-social-btn svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  fill: #fff;
}

.top-social-btn--telegram {
  background: linear-gradient(135deg, #0077b5 0%, #229ed9 45%, #5bc8f5 100%);
  box-shadow: 0 6px 22px rgba(34, 158, 217, 0.4);
}

.top-social-btn--telegram:hover {
  box-shadow: 0 8px 28px rgba(34, 158, 217, 0.5);
}

.top-social-btn--whatsapp {
  background: linear-gradient(135deg, #128c47 0%, #25d366 50%, #5ee89a 100%);
  box-shadow: 0 6px 22px rgba(37, 211, 102, 0.4);
}

.top-social-btn--whatsapp:hover {
  box-shadow: 0 8px 28px rgba(37, 211, 102, 0.5);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-height);
  gap: 1rem;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  color: var(--text-primary);
  font-weight: 700;
  font-size: 1.05rem;
  white-space: nowrap;
}

.logo:hover { color: var(--accent-teal); }

.logo-icon {
  width: 32px;
  height: 32px;
  flex-shrink: 0;
}

.nav-desktop {
  display: none;
  align-items: center;
  gap: 0.25rem;
}

.nav-desktop a {
  color: var(--text-muted);
  font-size: 0.9rem;
  font-weight: 500;
  padding: 0.5rem 0.75rem;
  border-radius: var(--radius-sm);
  transition: color var(--transition), background var(--transition);
}

.nav-desktop a:hover,
.nav-desktop a[aria-current="page"] {
  color: var(--text-primary);
  background: rgba(24, 205, 181, 0.08);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.menu-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  background: transparent;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  cursor: pointer;
  position: relative;
  z-index: 1102;
}

.menu-toggle svg { width: 22px; height: 22px; }

.nav-mobile {
  display: block;
  position: fixed;
  top: var(--mobile-nav-top);
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(5, 8, 9, 0.98);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  padding: 1.5rem;
  overflow-y: auto;
  z-index: 1100;
  visibility: hidden;
  opacity: 0;
  transform: translateX(100%);
  transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1), visibility 0.35s, opacity 0.35s;
  pointer-events: none;
}

.nav-mobile.is-open {
  visibility: visible;
  opacity: 1;
  transform: translateX(0);
  pointer-events: auto;
}

body.menu-open {
  overflow: hidden;
}

.nav-mobile ul { display: flex; flex-direction: column; gap: 0.25rem; }

.nav-mobile a {
  display: block;
  color: var(--text-muted);
  font-size: 1.05rem;
  font-weight: 500;
  padding: 0.875rem 1rem;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
}

.nav-mobile a:hover,
.nav-mobile a[aria-current="page"] {
  color: var(--text-primary);
  background: rgba(24, 205, 181, 0.08);
  border-color: var(--border-subtle);
}

.nav-mobile .btn { margin-top: 1rem; width: 100%; }

@media (min-width: 1024px) {
  .nav-desktop { display: flex; }
  .menu-toggle { display: none; }
  .nav-mobile { display: none !important; visibility: hidden !important; }
}

/* ==========================================================================
   Buttons
   ========================================================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  font-size: 0.95rem;
  font-weight: 600;
  font-family: inherit;
  border-radius: var(--radius-md);
  border: none;
  cursor: pointer;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition);
  text-align: center;
  white-space: nowrap;
}

.btn:active { transform: scale(0.98); }

.btn-primary {
  background: var(--gradient-primary);
  color: var(--bg-primary);
  box-shadow: 0 4px 20px rgba(24, 205, 181, 0.25);
}

.btn-primary:hover {
  color: var(--bg-primary);
  box-shadow: 0 6px 28px rgba(24, 205, 181, 0.4);
}

.btn-secondary {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid var(--border-glow);
}

.btn-secondary:hover {
  background: rgba(24, 205, 181, 0.08);
  color: var(--accent-teal);
}

.btn-sm {
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
}

.btn-play svg { width: 20px; height: 20px; }

/* ==========================================================================
   Hero
   ========================================================================== */

.hero {
  position: relative;
  padding: 3rem 0 4rem;
  background: var(--gradient-hero);
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  top: -50%;
  right: -20%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(24, 205, 181, 0.08) 0%, transparent 70%);
  pointer-events: none;
}

.hero::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border-subtle), transparent);
}

.hero-grid {
  display: grid;
  gap: 3rem;
  align-items: center;
}

@media (min-width: 900px) {
  .hero { padding: 5rem 0 6rem; }
  .hero-grid { grid-template-columns: 1fr 1fr; gap: 4rem; }
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.375rem 0.875rem;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent-teal);
  background: rgba(24, 205, 181, 0.1);
  border: 1px solid var(--border-subtle);
  border-radius: 100px;
  margin-bottom: 1.25rem;
}

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

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

.hero h1 {
  font-size: clamp(2.25rem, 5vw, 3.5rem);
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 1rem;
  background: linear-gradient(135deg, #fff 30%, var(--accent-teal) 50%, var(--accent-green) 100%);
  background-size: 200% auto;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: gradient-shift 6s ease infinite;
}

.hero-subtitle {
  font-size: clamp(1.1rem, 2.5vw, 1.35rem);
  color: var(--text-muted);
  margin-bottom: 1rem;
  line-height: 1.5;
}

.hero-text {
  color: var(--text-muted);
  margin-bottom: 2rem;
  max-width: 540px;
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
}

.hero-meta .badge {
  margin-bottom: 0;
}

.cta-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.cta-badge {
  display: inline-flex;
  align-items: stretch;
  min-width: min(100%, 250px);
  background: linear-gradient(180deg, #121a22 0%, #0b1118 100%);
  border: 1px solid rgba(148, 163, 184, 0.22);
  border-radius: 14px;
  color: #fff;
  overflow: hidden;
  transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.cta-badge:hover {
  color: #fff;
  transform: translateY(-2px);
  border-color: rgba(24, 205, 181, 0.45);
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.35);
}

.cta-badge-main {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  padding: 0.7rem 0.9rem;
  flex: 1;
}

.cta-badge-icon {
  width: 34px;
  height: 34px;
  flex-shrink: 0;
}

.cta-badge-copy {
  line-height: 1.15;
  text-align: left;
}

.cta-badge-copy small {
  display: block;
  font-size: 0.62rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.72);
  font-weight: 600;
}

.cta-badge-copy strong {
  display: block;
  font-size: 1.05rem;
  font-weight: 700;
  margin-top: 0.1rem;
}

.cta-badge-meta {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.05rem;
  min-width: 78px;
  padding: 0.55rem 0.7rem;
  border-left: 1px solid rgba(148, 163, 184, 0.2);
  text-align: center;
  line-height: 1.1;
}

.cta-stars {
  font-size: 0.58rem;
  letter-spacing: 0.02em;
}

.cta-badge-meta--play .cta-stars { color: #f5a623; }
.cta-badge-meta--telegram .cta-stars { color: #4da3ff; }
.cta-badge-meta--whatsapp .cta-stars { color: #25d366; }

.cta-badge-meta strong {
  font-size: 1.05rem;
  font-weight: 800;
}

.cta-badge-meta--telegram strong { color: #4da3ff; }

.cta-badge-meta small {
  font-size: 0.62rem;
  color: rgba(148, 183, 210, 0.9);
}

.hero-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
}

@media (max-width: 520px) {
  .cta-badge {
    width: 100%;
  }
}

/* Phone mockup */
.phone-mockup {
  position: relative;
  max-width: 280px;
  margin: 0 auto;
}

@media (min-width: 900px) {
  .phone-mockup { margin: 0 0 0 auto; max-width: 300px; }
}

.phone-frame {
  position: relative;
  padding: 12px;
  background: linear-gradient(145deg, #1a1a1a, #0a0a0a);
  border-radius: 36px;
  border: 2px solid rgba(255, 255, 255, 0.08);
  box-shadow: var(--shadow-glow), 0 20px 60px rgba(0, 0, 0, 0.5);
}

.phone-frame::before {
  content: "";
  position: absolute;
  top: 18px;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 24px;
  background: #000;
  border-radius: 12px;
  z-index: 2;
}

.phone-screen {
  border-radius: 26px;
  overflow: hidden;
  background: var(--bg-secondary);
  aspect-ratio: 9 / 19.5;
}

.phone-screen img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top;
}

.phone-glow {
  position: absolute;
  inset: -20%;
  background: radial-gradient(circle, rgba(24, 205, 181, 0.15) 0%, transparent 60%);
  z-index: -1;
  pointer-events: none;
}

/* Particles */
.particles {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}

.particle {
  position: absolute;
  width: 3px;
  height: 3px;
  background: var(--accent-teal);
  border-radius: 50%;
  opacity: 0.3;
}

/* ==========================================================================
   Sections
   ========================================================================== */

.section {
  padding: 4rem 0;
}

.section-alt {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}

.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 3rem;
}

.section-header h2 {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 700;
  margin-bottom: 1rem;
}

.section-header p {
  color: var(--text-muted);
  font-size: 1.05rem;
}

.section-label {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent-teal);
  margin-bottom: 0.75rem;
}

/* ==========================================================================
   Cards
   ========================================================================== */

.card-grid {
  display: grid;
  gap: 1.5rem;
  grid-template-columns: 1fr;
}

@media (min-width: 600px) {
  .card-grid-2 { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 900px) {
  .card-grid-3 { grid-template-columns: repeat(3, 1fr); }
  .card-grid-4 { grid-template-columns: repeat(4, 1fr); }
}

.card {
  background: var(--gradient-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition);
}

.card:hover {
  border-color: var(--border-glow);
  box-shadow: var(--shadow-glow);
  transform: translateY(-2px);
}

.card-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(24, 205, 181, 0.1);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  margin-bottom: 1.25rem;
  color: var(--accent-teal);
}

.card-icon svg { width: 24px; height: 24px; }

.card h3 {
  font-size: 1.15rem;
  font-weight: 600;
  margin-bottom: 0.625rem;
}

.card p {
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.65;
}

/* ==========================================================================
   Steps
   ========================================================================== */

.steps {
  display: grid;
  gap: 2rem;
  counter-reset: step;
}

@media (min-width: 768px) {
  .steps { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1024px) {
  .steps-4 { grid-template-columns: repeat(4, 1fr); }
}

.step {
  position: relative;
  text-align: center;
  padding: 2rem 1.5rem;
}

.step-number {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  margin: 0 auto 1.25rem;
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--accent-teal);
  background: rgba(24, 205, 181, 0.1);
  border: 1px solid var(--border-glow);
  border-radius: 50%;
}

.step h3 {
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
}

.step p {
  color: var(--text-muted);
  font-size: 0.95rem;
}

/* ==========================================================================
   Disclaimer
   ========================================================================== */

.disclaimer {
  padding: 1.25rem 1.5rem;
  background: rgba(242, 194, 27, 0.06);
  border: 1px solid rgba(242, 194, 27, 0.2);
  border-radius: var(--radius-md);
  color: var(--text-muted);
  font-size: 0.9rem;
  line-height: 1.6;
}

.disclaimer strong { color: var(--accent-yellow); }

/* ==========================================================================
   CTA
   ========================================================================== */

.cta-section {
  text-align: center;
  padding: 4rem 2rem;
  background: var(--gradient-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  margin: 2rem 0;
}

.cta-section h2 {
  font-size: clamp(1.5rem, 3vw, 2rem);
  margin-bottom: 1rem;
}

.cta-section p {
  color: var(--text-muted);
  max-width: 560px;
  margin: 0 auto 1.5rem;
}

/* ==========================================================================
   Page header (inner pages)
   ========================================================================== */

.page-header {
  padding: 3rem 0 2rem;
  background: var(--gradient-hero);
  border-bottom: 1px solid var(--border-subtle);
}

.page-header h1 {
  font-size: clamp(2rem, 4vw, 2.75rem);
  font-weight: 700;
  margin-bottom: 0.75rem;
}

.page-header p {
  color: var(--text-muted);
  font-size: 1.1rem;
  max-width: 640px;
}

.breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  font-size: 0.875rem;
  color: var(--text-muted);
  margin-bottom: 1.25rem;
}

.breadcrumbs a { color: var(--text-muted); }
.breadcrumbs a:hover { color: var(--accent-teal); }
.breadcrumbs span { color: var(--text-muted); opacity: 0.5; }

/* ==========================================================================
   Content pages
   ========================================================================== */

.content-section { padding: 3rem 0 4rem; }

.prose {
  max-width: 760px;
}

.prose h2 {
  font-size: 1.5rem;
  margin: 2.5rem 0 1rem;
  padding-top: 0.5rem;
}

.prose h3 {
  font-size: 1.2rem;
  margin: 2rem 0 0.75rem;
}

.prose p, .prose li {
  color: var(--text-muted);
  margin-bottom: 1rem;
  line-height: 1.7;
}

.prose ul, .prose ol {
  margin: 1rem 0 1.5rem 1.5rem;
  list-style: disc;
}

.prose ol { list-style: decimal; }

.prose a { text-decoration: underline; text-underline-offset: 2px; }

.prose strong { color: var(--text-primary); }

.prose table {
  width: 100%;
  border-collapse: collapse;
  margin: 1rem 0 1.5rem;
  font-size: 0.9rem;
}

.prose th,
.prose td {
  border: 1px solid var(--border-subtle);
  padding: 0.7rem 0.85rem;
  text-align: left;
  vertical-align: top;
  color: var(--text-muted);
}

.prose th {
  background: rgba(24, 205, 181, 0.08);
  color: var(--text-primary);
  font-size: 0.75rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.legal-toc {
  margin: 1.5rem 0 2rem;
  padding: 1.1rem 1.25rem;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  background: rgba(10, 18, 28, 0.6);
}

.legal-toc strong {
  display: block;
  margin-bottom: 0.65rem;
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-primary);
}

.legal-toc ol {
  margin: 0;
  padding-left: 1.2rem;
  columns: 1;
}

@media (min-width: 720px) {
  .legal-toc ol { columns: 2; }
}

.legal-toc li {
  margin: 0.35rem 0;
  font-size: 0.9rem;
  color: var(--text-muted);
  break-inside: avoid;
}

.legal-toc a {
  color: var(--accent-teal);
  text-decoration: none;
}

.legal-toc a:hover { text-decoration: underline; }

.legal-callout {
  margin: 1.25rem 0;
  padding: 1rem 1.15rem;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  background: rgba(24, 205, 181, 0.06);
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.65;
}

.legal-meta {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-bottom: 1.25rem;
}

.safety-grid {
  display: grid;
  gap: 0.85rem;
  margin: 1.25rem 0;
}

@media (min-width: 720px) {
  .safety-grid { grid-template-columns: 1fr 1fr; }
}

.safety-card {
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 1rem 1.1rem;
  background: rgba(10, 18, 28, 0.7);
}

.safety-card strong {
  display: block;
  margin-bottom: 0.4rem;
  color: var(--text-primary);
  font-size: 0.92rem;
}

.safety-card span {
  display: block;
  color: var(--text-muted);
  font-size: 0.85rem;
  line-height: 1.5;
}

.safety-badge {
  display: inline-block;
  margin-top: 0.65rem;
  padding: 0.2rem 0.55rem;
  border-radius: 999px;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.safety-badge--yes {
  color: #2ed573;
  border: 1px solid rgba(46, 213, 115, 0.45);
  background: rgba(46, 213, 115, 0.1);
}

.safety-badge--no {
  color: var(--text-muted);
  border: 1px solid var(--border-subtle);
}

.safety-badge--shared {
  color: #f7b731;
  border: 1px solid rgba(247, 183, 49, 0.45);
  background: rgba(247, 183, 49, 0.1);
}

.prose h2[id],
.prose h3[id] {
  scroll-margin-top: 6rem;
}

/* ==========================================================================
   FAQ
   ========================================================================== */

.faq-list { max-width: 800px; margin: 0 auto; }

.faq-item {
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  margin-bottom: 0.75rem;
  background: var(--gradient-card);
  overflow: hidden;
}

.faq-item summary {
  padding: 1.25rem 1.5rem;
  font-weight: 600;
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}

.faq-item summary::-webkit-details-marker { display: none; }

.faq-item summary::after {
  content: "+";
  font-size: 1.25rem;
  color: var(--accent-teal);
  flex-shrink: 0;
}

.faq-item[open] summary::after { content: "−"; }

.faq-item .faq-answer {
  padding: 0 1.5rem 1.25rem;
  color: var(--text-muted);
  line-height: 1.7;
}

/* ==========================================================================
   Screenshot gallery
   ========================================================================== */

.gallery {
  display: grid;
  gap: 3rem;
}

.gallery-item {
  display: grid;
  gap: 2rem;
  align-items: center;
}

@media (min-width: 768px) {
  .gallery-item { grid-template-columns: auto 1fr; }
  .gallery-item:nth-child(even) { direction: rtl; }
  .gallery-item:nth-child(even) > * { direction: ltr; }
}

.gallery-caption h3 {
  font-size: 1.35rem;
  margin-bottom: 0.75rem;
}

.gallery-caption p {
  color: var(--text-muted);
  line-height: 1.65;
}

/* ==========================================================================
   Contact form
   ========================================================================== */

.contact-form {
  max-width: 600px;
}

.form-group { margin-bottom: 1.25rem; }

.form-group label {
  display: block;
  font-size: 0.9rem;
  font-weight: 500;
  margin-bottom: 0.5rem;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 0.875rem 1rem;
  font-family: inherit;
  font-size: 1rem;
  color: var(--text-primary);
  background: rgba(11, 37, 32, 0.5);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  transition: border-color var(--transition);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--accent-teal);
  outline: none;
}

.form-group textarea { min-height: 140px; resize: vertical; }

/* ==========================================================================
   Footer
   ========================================================================== */

.site-footer {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-subtle);
  padding: 3.5rem 0 2rem;
  margin-top: 2rem;
}

.footer-grid {
  display: grid;
  gap: 2.5rem;
  grid-template-columns: 1fr;
  margin-bottom: 2.5rem;
}

@media (min-width: 600px) {
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 900px) {
  .footer-grid { grid-template-columns: 2fr repeat(3, 1fr); }
}

.footer-brand p {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-top: 1rem;
  line-height: 1.65;
  max-width: 320px;
}

.social-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.625rem;
  margin-top: 1.25rem;
}

.social-links:empty {
  display: none;
}

.social-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: rgba(24, 205, 181, 0.08);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  color: var(--text-muted);
  transition: color var(--transition), background var(--transition), border-color var(--transition), transform var(--transition);
}

.social-link:hover {
  color: var(--accent-teal);
  background: rgba(24, 205, 181, 0.15);
  border-color: var(--border-glow);
  transform: translateY(-2px);
}

.social-link svg {
  width: 18px;
  height: 18px;
  fill: currentColor;
}

.social-section {
  margin-top: 2rem;
}

.social-section h3 {
  font-size: 1.1rem;
  margin-bottom: 0.75rem;
}

.social-section p {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-bottom: 1rem;
}

.footer-col h4 {
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-primary);
  margin-bottom: 1rem;
}

.footer-col ul { display: flex; flex-direction: column; gap: 0.5rem; }

.footer-col a {
  color: var(--text-muted);
  font-size: 0.9rem;
}

.footer-col a:hover { color: var(--accent-teal); }

.footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid var(--border-subtle);
  display: flex;
  flex-direction: column;
  gap: 1rem;
  text-align: center;
}

@media (min-width: 768px) {
  .footer-bottom {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }
}

.footer-disclaimer {
  color: var(--text-muted);
  font-size: 0.8rem;
  line-height: 1.6;
  max-width: 500px;
}

.footer-copyright {
  color: var(--text-muted);
  font-size: 0.85rem;
  white-space: nowrap;
}

.platform-marquee {
  position: relative;
  margin: 0 auto 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  overflow: hidden;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}

.platform-marquee-row {
  display: flex;
  width: max-content;
  animation: platform-scroll 34s linear infinite;
}

.platform-marquee-row--reverse {
  animation-direction: reverse;
  animation-duration: 40s;
}

.platform-marquee:hover .platform-marquee-row {
  animation-play-state: paused;
}

.platform-track {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  list-style: none;
  margin: 0;
  padding: 0 0.325rem;
  flex-shrink: 0;
}

.platform-track li {
  display: inline-flex;
  align-items: center;
  padding: 0.55rem 1.1rem;
  background: rgba(10, 18, 28, 0.9);
  border: 1px solid rgba(148, 163, 184, 0.28);
  border-radius: 999px;
  color: #fff;
  font-size: 0.88rem;
  font-weight: 700;
  letter-spacing: 0.01em;
  white-space: nowrap;
}

.platform-pills-more {
  color: var(--accent-teal) !important;
  border-color: rgba(24, 205, 181, 0.4) !important;
}

@keyframes platform-scroll {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

.platform-seo-copy {
  text-align: center;
  max-width: 820px;
  margin: 0 auto 1rem;
  font-size: 0.92rem;
  line-height: 1.7;
  color: var(--text-muted);
}

.platform-seo-copy strong {
  color: var(--text-primary, #e8eef5);
  font-weight: 600;
}

.platform-note {
  text-align: center;
  max-width: 720px;
  margin: 0 auto;
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* Floating Telegram CTA */
.tg-float {
  position: fixed;
  right: 1rem;
  bottom: 1rem;
  left: auto;
  z-index: 1200;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  max-width: calc(100vw - 2rem);
  padding: 0.65rem 2.25rem 0.65rem 0.65rem;
  background: linear-gradient(135deg, #0a1412 0%, #07100e 100%);
  border: 1px solid rgba(24, 205, 181, 0.55);
  border-radius: 999px;
  box-shadow:
    0 0 0 1px rgba(24, 205, 181, 0.12),
    0 10px 32px rgba(0, 0, 0, 0.45),
    0 0 24px rgba(24, 205, 181, 0.18);
  color: #fff;
  text-decoration: none;
  animation: tg-float-in 0.45s ease both;
}

.tg-float:hover {
  color: #fff;
  border-color: rgba(24, 205, 181, 0.85);
  box-shadow:
    0 0 0 1px rgba(24, 205, 181, 0.2),
    0 12px 36px rgba(0, 0, 0, 0.5),
    0 0 28px rgba(24, 205, 181, 0.28);
}

.tg-float-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  flex-shrink: 0;
  border-radius: 50%;
  background: var(--accent-teal);
  color: #fff;
}

.tg-float-icon svg {
  width: 22px;
  height: 22px;
  fill: currentColor;
}

.tg-float-copy {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
  line-height: 1.15;
  min-width: 0;
}

.tg-float-copy small {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent-teal);
}

.tg-float-copy strong {
  font-size: 0.95rem;
  font-weight: 700;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.tg-float-close {
  position: absolute;
  top: 0.35rem;
  right: 0.45rem;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  padding: 0;
  border: none;
  border-radius: 50%;
  background: transparent;
  color: rgba(255, 255, 255, 0.55);
  cursor: pointer;
  line-height: 1;
  font-size: 1rem;
}

.tg-float-close:hover {
  color: #fff;
  background: rgba(255, 255, 255, 0.08);
}

.tg-float.is-hiding {
  opacity: 0;
  transform: translateY(12px);
  pointer-events: none;
  transition: opacity 0.2s ease, transform 0.2s ease;
}

@keyframes tg-float-in {
  from {
    opacity: 0;
    transform: translateY(16px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 480px) {
  .tg-float {
    left: 0.75rem;
    right: 0.75rem;
    bottom: 0.75rem;
    max-width: none;
  }

  .tg-float-copy strong {
    white-space: normal;
  }
}

/* ==========================================================================
   404
   ========================================================================== */

.error-page {
  min-height: 60vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 4rem 1.25rem;
}

.error-page h1 {
  font-size: clamp(4rem, 10vw, 8rem);
  font-weight: 800;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  margin-bottom: 1rem;
}

.error-page p {
  color: var(--text-muted);
  margin-bottom: 2rem;
  font-size: 1.1rem;
}

/* ==========================================================================
   Utilities
   ========================================================================== */

.text-center { text-align: center; }
.text-muted { color: var(--text-muted); }
.mt-1 { margin-top: 1rem; }
.mt-2 { margin-top: 2rem; }
.mt-3 { margin-top: 3rem; }
.mb-2 { margin-bottom: 2rem; }
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  font-weight: 600;
  font-size: 0.95rem;
}

.link-arrow svg { width: 16px; height: 16px; }

.feature-highlight {
  display: grid;
  gap: 3rem;
  align-items: center;
  margin: 3rem 0;
}

@media (min-width: 900px) {
  .feature-highlight { grid-template-columns: 1fr 1fr; }
}

.play-store-hidden { display: none; }

/* ==========================================================================
   App Download & Rating
   ========================================================================== */

.app-rating {
  display: inline-flex;
  align-items: center;
  gap: 0.625rem;
  margin-bottom: 1.25rem;
  padding: 0.5rem 0.875rem;
  background: rgba(24, 205, 181, 0.08);
  border: 1px solid var(--border-subtle);
  border-radius: 100px;
}

.app-rating-stars {
  display: inline-flex;
  gap: 2px;
  color: var(--accent-yellow);
}

.app-rating-stars svg {
  width: 16px;
  height: 16px;
  fill: currentColor;
}

.app-rating-score {
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--text-primary);
}

.app-rating-label {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.download-section {
  text-align: center;
}

.download-card {
  max-width: 560px;
  margin: 0 auto;
  padding: 2.5rem 2rem;
  background: var(--gradient-card);
  border: 1px solid var(--border-glow);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-glow);
}

.download-card h2 {
  font-size: clamp(1.5rem, 3vw, 2rem);
  margin-bottom: 0.75rem;
}

.download-card > p {
  color: var(--text-muted);
  margin-bottom: 1.5rem;
}

.play-store-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.875rem;
  padding: 0.75rem 1.5rem;
  background: #000;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-md);
  color: #fff;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}

.play-store-badge:hover {
  color: #fff;
  transform: translateY(-2px);
  border-color: var(--accent-teal);
  box-shadow: 0 8px 28px rgba(24, 205, 181, 0.25);
}

.play-store-badge svg {
  width: 28px;
  height: 28px;
  flex-shrink: 0;
}

.play-store-badge-text {
  text-align: left;
  line-height: 1.2;
}

.play-store-badge-text small {
  display: block;
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  opacity: 0.85;
}

.play-store-badge-text strong {
  display: block;
  font-size: 1.05rem;
  font-weight: 600;
}

.download-note {
  margin-top: 1rem;
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* ==========================================================================
   UI Animations
   ========================================================================== */

/* Hero ambient orbs */
.hero-orb {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
  filter: blur(60px);
}

.hero-orb-1 {
  width: 420px;
  height: 420px;
  top: -10%;
  right: -8%;
  background: rgba(24, 205, 181, 0.12);
  animation: orb-drift-1 14s ease-in-out infinite;
}

.hero-orb-2 {
  width: 300px;
  height: 300px;
  bottom: 5%;
  left: -5%;
  background: rgba(49, 216, 120, 0.08);
  animation: orb-drift-2 18s ease-in-out infinite;
}

@keyframes orb-drift-1 {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(-30px, 20px) scale(1.08); }
}

@keyframes orb-drift-2 {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(25px, -15px) scale(1.05); }
}

/* Hero entrance */
.hero-content > * {
  opacity: 0;
  animation: fade-up 0.7s ease forwards;
}

.hero-content > .hero-meta { animation-delay: 0.1s; }
.hero-content > h1 { animation-delay: 0.2s; }
.hero-content > .hero-subtitle { animation-delay: 0.35s; }
.hero-content > .hero-text { animation-delay: 0.45s; }
.hero-content > .cta-badges { animation-delay: 0.5s; }
.hero-content > .hero-buttons { animation-delay: 0.6s; }

@keyframes fade-up {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Animated gradient heading — defined on .hero h1 above */

@keyframes gradient-shift {
  0%, 100% { background-position: 0% center; }
  50% { background-position: 100% center; }
}

/* Floating phone */
.phone-mockup {
  animation: float-phone 5s ease-in-out infinite;
}

@keyframes float-phone {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-14px); }
}

.phone-glow {
  animation: glow-pulse 4s ease-in-out infinite;
}

@keyframes glow-pulse {
  0%, 100% { opacity: 0.6; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.05); }
}

/* Particles */
.particle {
  animation: particle-float var(--dur, 8s) ease-in-out infinite;
  animation-delay: var(--delay, 0s);
}

@keyframes particle-float {
  0%, 100% { transform: translateY(0) translateX(0); opacity: var(--opacity, 0.3); }
  25% { transform: translateY(-20px) translateX(8px); }
  75% { transform: translateY(10px) translateX(-6px); }
}

/* Header scroll state */
.site-header {
  transition: background 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}

.site-header.is-scrolled {
  background: rgba(5, 8, 9, 0.95);
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
  border-bottom-color: rgba(24, 205, 181, 0.2);
}

/* Mobile nav slide — merged into main .nav-mobile rules above */

/* Button shimmer */
.btn-primary {
  position: relative;
  overflow: hidden;
}

.btn-primary::after {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 60%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.25), transparent);
  transition: none;
}

.btn-primary:hover::after {
  animation: btn-shimmer 0.6s ease;
}

@keyframes btn-shimmer {
  from { left: -100%; }
  to { left: 150%; }
}

.btn-primary:hover {
  transform: translateY(-2px);
}

.btn-secondary:hover {
  transform: translateY(-2px);
  border-color: var(--accent-teal);
  box-shadow: 0 4px 20px rgba(24, 205, 181, 0.15);
}

/* Card enhancements */
.card {
  position: relative;
  overflow: hidden;
}

.card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at var(--mouse-x, 50%) var(--mouse-y, 50%), rgba(24, 205, 181, 0.08) 0%, transparent 60%);
  opacity: 0;
  transition: opacity 0.4s ease;
  pointer-events: none;
}

.card:hover::before {
  opacity: 1;
}

.card-icon {
  transition: transform 0.3s ease, background 0.3s ease, border-color 0.3s ease;
}

.card:hover .card-icon {
  transform: scale(1.08) rotate(-3deg);
  background: rgba(24, 205, 181, 0.18);
  border-color: var(--border-glow);
}

/* Staggered reveal */
.reveal-stagger > * {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}

.reveal-stagger.is-visible > *:nth-child(1) { transition-delay: 0.05s; }
.reveal-stagger.is-visible > *:nth-child(2) { transition-delay: 0.12s; }
.reveal-stagger.is-visible > *:nth-child(3) { transition-delay: 0.19s; }
.reveal-stagger.is-visible > *:nth-child(4) { transition-delay: 0.26s; }
.reveal-stagger.is-visible > *:nth-child(5) { transition-delay: 0.33s; }
.reveal-stagger.is-visible > *:nth-child(6) { transition-delay: 0.4s; }
.reveal-stagger.is-visible > *:nth-child(7) { transition-delay: 0.47s; }
.reveal-stagger.is-visible > *:nth-child(8) { transition-delay: 0.54s; }

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

/* Step pulse on reveal */
.step-number {
  transition: transform 0.4s ease, box-shadow 0.4s ease;
}

.reveal-stagger.is-visible .step-number,
.reveal.is-visible .step-number {
  animation: step-pop 0.5s ease forwards;
}

@keyframes step-pop {
  0% { transform: scale(0.6); box-shadow: 0 0 0 rgba(24, 205, 181, 0); }
  60% { transform: scale(1.12); box-shadow: 0 0 24px rgba(24, 205, 181, 0.3); }
  100% { transform: scale(1); box-shadow: 0 0 0 rgba(24, 205, 181, 0); }
}

/* Link arrow slide */
.link-arrow svg {
  transition: transform 0.25s ease;
}

.link-arrow:hover svg {
  transform: translateX(4px);
}

/* CTA section glow */
.cta-section {
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: "";
  position: absolute;
  inset: -50%;
  background: conic-gradient(from 0deg, transparent, rgba(24, 205, 181, 0.06), transparent, rgba(49, 216, 120, 0.04), transparent);
  animation: cta-rotate 12s linear infinite;
  pointer-events: none;
}

@keyframes cta-rotate {
  to { transform: rotate(360deg); }
}

.cta-section > * {
  position: relative;
  z-index: 1;
}

/* FAQ smooth open */
.faq-item {
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.faq-item[open] {
  border-color: var(--border-glow);
  box-shadow: var(--shadow-glow);
}

.faq-item summary {
  transition: color 0.25s ease;
}

.faq-item[open] summary {
  color: var(--accent-teal);
}

/* Page header fade */
.page-header h1,
.page-header p,
.page-header .breadcrumbs {
  animation: fade-up 0.6s ease forwards;
}

.page-header .breadcrumbs { animation-delay: 0s; }
.page-header h1 { animation-delay: 0.1s; }
.page-header p { animation-delay: 0.2s; }

/* Logo subtle glow */
.logo-icon {
  transition: filter 0.3s ease, transform 0.3s ease;
}

.logo:hover .logo-icon {
  filter: drop-shadow(0 0 8px rgba(24, 205, 181, 0.5));
  transform: scale(1.05);
}

/* Nav underline slide */
.nav-desktop a {
  position: relative;
}

.nav-desktop a::after {
  content: "";
  position: absolute;
  bottom: 2px;
  left: 50%;
  width: 0;
  height: 2px;
  background: var(--gradient-primary);
  border-radius: 1px;
  transition: width 0.3s ease, left 0.3s ease;
}

.nav-desktop a:hover::after,
.nav-desktop a[aria-current="page"]::after {
  width: 60%;
  left: 20%;
}

/* Reduced motion overrides */
@media (prefers-reduced-motion: reduce) {
  .hero-content > *,
  .page-header h1,
  .page-header p,
  .page-header .breadcrumbs {
    animation: none;
    opacity: 1;
  }

  .phone-mockup,
  .phone-glow,
  .hero-orb,
  .particle,
  .hero h1,
  .cta-section::before {
    animation: none;
  }

  .nav-mobile,
  .phone-mockup,
  .phone-glow,
  .hero-orb,
  .particle,
  .hero h1,
  .cta-section::before {
    animation: none;
  }

  .nav-mobile {
    transform: none;
    transition: none;
  }

  .nav-mobile:not(.is-open) {
    display: none;
  }

  .tg-float {
    animation: none;
    transform: none;
  }

  .platform-marquee-row {
    animation: none;
    flex-wrap: wrap;
  }

  .platform-marquee {
    -webkit-mask-image: none;
    mask-image: none;
  }

  .platform-marquee-row .platform-track[aria-hidden="true"] {
    display: none;
  }
}