/* ==========================================================================
   AR-TracingJoy iOS App - Website Stylesheet
   Theme: Vibrant Magenta (#FF2A6D) & Clean iOS Aesthetic
   ========================================================================== */

:root {
  --primary: #FF2A6D;
  --primary-hover: #E01E5A;
  --primary-light: #FFEBF3;
  --primary-subtle: #FFF5F8;
  --primary-glow: rgba(255, 42, 109, 0.22);
  
  --accent-gold: #F59E0B;
  --accent-gold-light: #FEF3C7;
  --accent-cyan: #06B6D4;
  --accent-purple: #A855F7;

  --bg-page: #F8F9FD;
  --bg-card: #FFFFFF;
  --bg-surface: #F0F2F7;
  
  --text-main: #0F172A;
  --text-secondary: #475569;
  --text-muted: #64748B;
  --text-inverse: #FFFFFF;

  --border-color: #E2E8F0;
  --border-light: #F1F5F9;

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --radius-full: 9999px;

  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 16px -2px rgba(15, 23, 42, 0.08);
  --shadow-lg: 0 12px 32px -4px rgba(15, 23, 42, 0.12);
  --shadow-primary: 0 8px 24px -4px rgba(255, 42, 109, 0.35);

  --font-sans: -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text", "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --container-max: 1120px;
}

/* Base Reset & Typography */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-family: var(--font-sans);
  color: var(--text-main);
  background-color: var(--bg-page);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  line-height: 1.6;
  font-size: 16px;
  color: var(--text-main);
  background-color: var(--bg-page);
}

a {
  color: inherit;
  text-decoration: none;
  transition: color 0.18s ease, opacity 0.18s ease;
}

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

.container {
  width: 100%;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: 24px;
  padding-right: 24px;
}

/* ==========================================================================
   Navigation Bar
   ========================================================================== */
.navbar {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(226, 232, 240, 0.8);
  transition: background-color 0.2s ease, box-shadow 0.2s ease;
}

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

.brand-link {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--text-main);
  letter-spacing: -0.02em;
}

.brand-icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  box-shadow: 0 2px 8px rgba(255, 42, 109, 0.2);
  object-fit: cover;
}

.brand-name {
  display: flex;
  align-items: center;
  gap: 6px;
}

.brand-highlight {
  color: var(--primary);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
  list-style: none;
}

.nav-link {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-secondary);
}

.nav-link:hover {
  color: var(--primary);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

/* ==========================================================================
   Buttons & CTAs
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px 22px;
  border-radius: var(--radius-full);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  border: 1px solid transparent;
  transition: all 0.2s ease;
  white-space: nowrap;
}

.btn-primary {
  background-color: var(--primary);
  color: var(--text-inverse);
  box-shadow: var(--shadow-primary);
}

.btn-primary:hover {
  background-color: var(--primary-hover);
  transform: translateY(-1px);
  box-shadow: 0 10px 28px -4px rgba(255, 42, 109, 0.45);
}

.btn-secondary {
  background-color: #FFFFFF;
  color: var(--text-main);
  border-color: var(--border-color);
  box-shadow: var(--shadow-sm);
}

.btn-secondary:hover {
  background-color: var(--bg-surface);
  border-color: #CBD5E1;
  transform: translateY(-1px);
}

/* Official Apple App Store Badge */
.appstore-badge-link {
  display: inline-flex;
  align-items: center;
  border-radius: 12px;
  transition: transform 0.2s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.2s ease, box-shadow 0.2s ease;
  line-height: 0;
  vertical-align: middle;
  text-decoration: none;
}

.appstore-badge-link:hover {
  transform: translateY(-2px);
  opacity: 0.95;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.25);
}

.appstore-badge-link:active {
  transform: translateY(0);
}

.appstore-badge-img {
  height: 52px;
  width: auto;
  display: block;
  border-radius: 10px;
}

.appstore-badge-img.nav-badge {
  height: 40px;
}

.appstore-badge-img.cta-large {
  height: 56px;
}

/* Apple App Store Button (Dark Sleek iOS Style fallback) */
.btn-appstore {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  background-color: #000000;
  color: #FFFFFF;
  padding: 11px 24px;
  border-radius: 14px;
  box-shadow: 0 4px 18px rgba(0, 0, 0, 0.25);
  transition: all 0.2s ease;
  text-align: left;
}

.btn-appstore:hover {
  background-color: #1A1A1A;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
}

.btn-appstore svg {
  width: 28px;
  height: 28px;
  fill: currentColor;
  flex-shrink: 0;
}

.appstore-label {
  display: flex;
  flex-direction: column;
}

.appstore-label .subtext {
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  opacity: 0.85;
  line-height: 1.1;
  text-transform: uppercase;
}

.appstore-label .maintext {
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.2;
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero {
  position: relative;
  padding: 64px 0 80px;
  overflow: hidden;
  background: radial-gradient(circle at 50% 10%, rgba(255, 42, 109, 0.08) 0%, transparent 60%);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: center;
}

.hero-content {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  background-color: var(--primary-light);
  color: var(--primary);
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 20px;
}

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

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.85); }
}

.hero-title {
  font-size: 3.25rem;
  line-height: 1.12;
  font-weight: 800;
  letter-spacing: -0.035em;
  color: var(--text-main);
  margin-bottom: 20px;
}

.hero-title .gradient-text {
  background: linear-gradient(135deg, #FF2A6D 0%, #FF6B99 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-description {
  font-size: 1.2rem;
  line-height: 1.6;
  color: var(--text-secondary);
  margin-bottom: 32px;
  max-width: 520px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px;
  margin-bottom: 32px;
}

.hero-specs {
  display: flex;
  align-items: center;
  gap: 24px;
  padding-top: 18px;
  border-top: 1px solid var(--border-color);
  width: 100%;
}

.spec-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.88rem;
  color: var(--text-muted);
}

.spec-icon {
  color: var(--primary);
  font-size: 1rem;
}

/* Hero Phone Mockup */
.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.phone-mockup-wrapper {
  position: relative;
  width: 320px;
  filter: drop-shadow(0 20px 40px rgba(255, 42, 109, 0.18));
}

.phone-frame {
  width: 100%;
  aspect-ratio: 9 / 18.5;
  background-color: #000000;
  border-radius: 46px;
  padding: 10px;
  box-shadow: 0 0 0 2px #333333, inset 0 0 0 2px #1A1A1A;
  position: relative;
  overflow: hidden;
}

.phone-notch {
  position: absolute;
  top: 14px;
  left: 50%;
  transform: translateX(-50%);
  width: 96px;
  height: 22px;
  background-color: #000000;
  border-radius: 12px;
  z-index: 10;
}

.phone-screen {
  width: 100%;
  height: 100%;
  background-color: #121316;
  border-radius: 36px;
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

/* AR Camera View Simulation */
.ar-screen-content {
  position: relative;
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 44px 16px 20px;
  background: linear-gradient(180deg, rgba(18, 19, 22, 0.4) 0%, rgba(18, 19, 22, 0.9) 100%),
              radial-gradient(circle at 50% 50%, #2A202A 0%, #111116 100%);
}

.ar-top-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.ar-pill {
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(8px);
  color: #FFFFFF;
  padding: 4px 10px;
  border-radius: 12px;
  font-size: 0.72rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 6px;
}

.ar-live-indicator {
  width: 6px;
  height: 6px;
  background-color: #FF2A6D;
  border-radius: 50%;
}

.ar-center-preview {
  position: relative;
  margin: auto;
  width: 200px;
  height: 200px;
  border: 1px dashed rgba(255, 42, 109, 0.5);
  border-radius: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.ar-center-preview img {
  width: 160px;
  height: 160px;
  object-fit: contain;
  opacity: 0.88;
  filter: drop-shadow(0 2px 10px rgba(0,0,0,0.5));
}

.ar-crosshair {
  position: absolute;
  width: 24px;
  height: 24px;
  border-left: 2px solid #FF2A6D;
  border-top: 2px solid #FF2A6D;
  top: 8px;
  left: 8px;
}

.ar-crosshair.tr {
  left: auto;
  right: 8px;
  border-left: none;
  border-right: 2px solid #FF2A6D;
}

.ar-crosshair.bl {
  top: auto;
  bottom: 8px;
  border-top: none;
  border-bottom: 2px solid #FF2A6D;
}

.ar-crosshair.br {
  top: auto;
  left: auto;
  bottom: 8px;
  right: 8px;
  border-top: none;
  border-left: none;
  border-bottom: 2px solid #FF2A6D;
  border-right: 2px solid #FF2A6D;
}

.ar-bottom-controls {
  background: rgba(26, 27, 32, 0.85);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 20px;
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.ar-slider-row {
  display: flex;
  align-items: center;
  gap: 8px;
}

.slider-label {
  font-size: 0.68rem;
  color: #A0A0A8;
  font-weight: 500;
  width: 48px;
}

.slider-bar {
  flex: 1;
  height: 4px;
  background: #33333E;
  border-radius: 2px;
  position: relative;
}

.slider-fill {
  width: 65%;
  height: 100%;
  background: var(--primary);
  border-radius: 2px;
}

.slider-thumb {
  position: absolute;
  left: 65%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 12px;
  height: 12px;
  background: #FFFFFF;
  border-radius: 50%;
  box-shadow: 0 1px 4px rgba(0,0,0,0.4);
}

.ar-actions-row {
  display: flex;
  justify-content: space-around;
  align-items: center;
  padding-top: 4px;
}

.ar-ctrl-btn {
  font-size: 0.72rem;
  color: #FFFFFF;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  opacity: 0.9;
}

/* Floating feature badge on mockup */
.floating-badge {
  position: absolute;
  bottom: 28px;
  right: -24px;
  background: #FFFFFF;
  padding: 10px 16px;
  border-radius: 16px;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  gap: 10px;
  animation: float 4s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

.floating-badge-icon {
  font-size: 1.4rem;
}

.floating-badge-text .title {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--text-main);
  line-height: 1.2;
}

.floating-badge-text .desc {
  font-size: 0.72rem;
  color: var(--text-muted);
}

/* ==========================================================================
   Section Layouts
   ========================================================================== */
.section {
  padding: 88px 0;
}

.section-alt {
  background-color: #FFFFFF;
  border-top: 1px solid var(--border-light);
  border-bottom: 1px solid var(--border-light);
}

.section-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 56px;
}

.section-tag {
  color: var(--primary);
  text-transform: uppercase;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  margin-bottom: 10px;
  display: inline-block;
}

.section-title {
  font-size: 2.3rem;
  font-weight: 800;
  letter-spacing: -0.025em;
  color: var(--text-main);
  line-height: 1.2;
  margin-bottom: 14px;
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--text-secondary);
  line-height: 1.55;
}

/* ==========================================================================
   Features Grid
   ========================================================================== */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.feature-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  box-shadow: var(--shadow-sm);
  transition: all 0.22s ease;
  display: flex;
  flex-direction: column;
}

.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: #CBD5E1;
}

.feature-icon-wrapper {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 20px;
  background-color: var(--primary-light);
  color: var(--primary);
}

.feature-icon-wrapper.purple {
  background-color: #F3E8FF;
}

.feature-icon-wrapper.cyan {
  background-color: #CFFAFE;
}

.feature-icon-wrapper.amber {
  background-color: var(--accent-gold-light);
}

.feature-card-title {
  font-size: 1.22rem;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 10px;
  letter-spacing: -0.015em;
}

.feature-card-desc {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.55;
}

/* ==========================================================================
   How It Works (Steps)
   ========================================================================== */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  position: relative;
}

.step-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  position: relative;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-sm);
}

.step-number {
  width: 36px;
  height: 36px;
  background-color: var(--primary);
  color: #FFFFFF;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 1rem;
  margin-bottom: 20px;
  box-shadow: 0 4px 12px rgba(255, 42, 109, 0.3);
}

.step-title {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--text-main);
}

.step-desc {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.55;
}

/* ==========================================================================
   Categories Showcase
   ========================================================================== */
.categories-chips {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  margin-top: 24px;
}

.chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  background-color: #FFFFFF;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-full);
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--text-main);
  box-shadow: var(--shadow-sm);
}

/* ==========================================================================
   CTA Banner
   ========================================================================== */
.cta-banner {
  background: linear-gradient(135deg, #FF2A6D 0%, #D81B60 100%);
  border-radius: 28px;
  padding: 64px 48px;
  color: #FFFFFF;
  text-align: center;
  position: relative;
  overflow: hidden;
  box-shadow: 0 16px 40px rgba(255, 42, 109, 0.28);
}

.cta-banner-content {
  position: relative;
  z-index: 2;
  max-width: 600px;
  margin: 0 auto;
}

.cta-title {
  font-size: 2.5rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.2;
  margin-bottom: 16px;
}

.cta-desc {
  font-size: 1.15rem;
  opacity: 0.95;
  margin-bottom: 32px;
  line-height: 1.55;
}

.cta-banner-btn {
  background-color: #000000;
  color: #FFFFFF;
  padding: 12px 28px;
  border-radius: 14px;
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-weight: 700;
  font-size: 1.1rem;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.cta-banner-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.4);
}

/* ==========================================================================
   Footer
   ========================================================================== */
.footer {
  background-color: #0F172A;
  color: #94A3B8;
  padding: 64px 0 32px;
  margin-top: auto;
  border-top: 1px solid #1E293B;
}

.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid #1E293B;
}

.footer-brand-title {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 1.3rem;
  font-weight: 700;
  color: #FFFFFF;
  margin-bottom: 14px;
}

.footer-brand-title img {
  width: 36px;
  height: 36px;
  border-radius: 8px;
}

.footer-brand-desc {
  font-size: 0.92rem;
  line-height: 1.6;
  max-width: 360px;
  color: #94A3B8;
}

.footer-col-title {
  font-size: 0.85rem;
  font-weight: 700;
  color: #FFFFFF;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 18px;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-link {
  font-size: 0.92rem;
  color: #94A3B8;
  transition: color 0.18s ease;
}

.footer-link:hover {
  color: #FF2A6D;
}

.footer-btn-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 600;
  color: #FFFFFF;
  background: rgba(255, 255, 255, 0.08);
  padding: 6px 14px;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255, 255, 255, 0.12);
  transition: all 0.2s ease;
  width: fit-content;
}

.footer-btn-link:hover {
  background: var(--primary);
  border-color: var(--primary);
  color: #FFFFFF;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 32px;
  font-size: 0.85rem;
  color: #64748B;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-legal-buttons {
  display: flex;
  align-items: center;
  gap: 14px;
}

.footer-legal-btn {
  font-size: 0.88rem;
  color: #CBD5E1;
  font-weight: 500;
  text-decoration: underline;
  text-underline-offset: 4px;
  transition: color 0.18s ease;
}

.footer-legal-btn:hover {
  color: #FF2A6D;
}

/* ==========================================================================
   Plain Privacy Policy Page Styles
   Bold headings and text as requested
   ========================================================================== */
.policy-page {
  padding: 48px 0 88px;
  background-color: #FFFFFF;
}

.policy-container {
  max-width: 820px;
  margin: 0 auto;
  padding: 0 24px;
}

.policy-header {
  margin-bottom: 40px;
  padding-bottom: 24px;
  border-bottom: 2px solid var(--border-color);
}

.policy-back-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 20px;
  padding: 6px 12px;
  border-radius: var(--radius-full);
  background-color: var(--primary-light);
  transition: background-color 0.2s ease;
}

.policy-back-link:hover {
  background-color: #FFD4E5;
}

.policy-title {
  font-size: 2.6rem;
  font-weight: 900;
  color: #0F172A;
  letter-spacing: -0.03em;
  margin-bottom: 12px;
}

.policy-meta {
  font-size: 0.95rem;
  color: #64748B;
  font-weight: 600;
}

.policy-section {
  margin-bottom: 36px;
}

.policy-section h2 {
  font-size: 1.45rem;
  font-weight: 800;
  color: #0F172A;
  margin-bottom: 14px;
  letter-spacing: -0.015em;
  padding-bottom: 6px;
  border-bottom: 1px solid #EEF2F6;
}

.policy-section h3 {
  font-size: 1.15rem;
  font-weight: 800;
  color: #1E293B;
  margin-top: 18px;
  margin-bottom: 8px;
}

.policy-section p {
  font-size: 1.05rem;
  line-height: 1.75;
  color: #334155;
  margin-bottom: 14px;
}

.policy-section ul {
  list-style-type: disc;
  padding-left: 24px;
  margin-bottom: 18px;
}

.policy-section li {
  font-size: 1.05rem;
  line-height: 1.75;
  color: #334155;
  margin-bottom: 8px;
}

.policy-section strong {
  font-weight: 800;
  color: #0F172A;
}

.policy-highlight-box {
  background-color: var(--primary-subtle);
  border-left: 4px solid var(--primary);
  padding: 16px 20px;
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  margin: 20px 0;
}

.policy-highlight-box p {
  margin-bottom: 0;
  color: #0F172A;
  font-weight: 600;
}

/* ==========================================================================
   Responsive Breakpoints
   ========================================================================== */
@media (max-width: 992px) {
  .hero-grid {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 48px;
  }

  .hero-content {
    align-items: center;
  }

  .hero-title {
    font-size: 2.6rem;
  }

  .hero-description {
    margin-left: auto;
    margin-right: auto;
  }

  .hero-actions {
    justify-content: center;
  }

  .hero-specs {
    justify-content: center;
  }

  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .steps-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .footer-top {
    grid-template-columns: 1fr;
    gap: 32px;
  }
}

@media (max-width: 640px) {
  .nav-links {
    display: none;
  }

  .hero {
    padding: 40px 0 60px;
  }

  .hero-title {
    font-size: 2.1rem;
  }

  .hero-description {
    font-size: 1.05rem;
  }

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

  .cta-banner {
    padding: 40px 24px;
  }

  .cta-title {
    font-size: 1.8rem;
  }

  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
  }

  .phone-mockup-wrapper {
    width: 280px;
  }

  .floating-badge {
    right: 0;
    bottom: -16px;
  }
}