/* ============================================================
   QR-Father Landing Page — Pure CSS
   Ultra-modern, interactive, responsive landing page
   ============================================================ */

/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
  color: #1a1a2e;
  background: #fafbff;
  line-height: 1.5;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }

/* ── Icon sizes ── */
.icon-xs { width: 14px; height: 14px; }
.icon-sm { width: 16px; height: 16px; }
.icon-md { width: 20px; height: 20px; }

/* ── Container ── */
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

/* ── Section base ── */
.section { padding: 100px 0; }

.section-title {
  font-size: 2.5rem;
  font-weight: 700;
  text-align: center;
  margin-bottom: 16px;
  letter-spacing: -0.02em;
  line-height: 1.2;
}

.text-left { text-align: left; }

.section-subtitle {
  text-align: center;
  color: #5c5c72;
  font-size: 1.125rem;
  max-width: 600px;
  margin: 0 auto 56px;
  line-height: 1.6;
}

.accent {
  background: linear-gradient(135deg, #6c5ce7, #a29bfe);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ── Scroll Reveal ── */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.revealed {
  opacity: 1;
  transform: translateY(0);
}

/* ================================================================
   NAVIGATION
   ================================================================ */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 16px 0;
 
  transition: all 0.3s ease;
}

.nav-scrolled {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.04);
  padding: 10px 0;
}

.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 1.25rem;
  color: #ffffff; /* White over dark hero */
  transition: color 0.3s ease;
}

.nav-logo img { border-radius: 6px; }

.nav-scrolled .nav-logo {
  color: #1a1a2e; /* Dark text when scrolled onto white background */
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-link {
  font-size: 0.875rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.85); /* Slightly muted white */
  padding: 8px 14px;
  border-radius: 8px;
  transition: all 0.2s;
}

.nav-scrolled .nav-link {
  color: #5c5c72; /* Muted dark when scrolled */
}

.nav-link:hover {
  background: rgba(255, 255, 255, 0.1);
  color: #ffffff;
}

.nav-scrolled .nav-link:hover {
  background: rgba(108, 92, 231, 0.08);
  color: #1a1a2e;
}

.nav-cta {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: #ffffff;
  color: #1a1a2e;
  font-size: 0.875rem;
  font-weight: 600;
  padding: 8px 18px;
  border-radius: 8px;
  margin-left: 8px;
  transition: all 0.2s;
}

.nav-scrolled .nav-cta {
  background: #1a1a2e;
  color: #ffffff;
}

.nav-cta:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(255, 255, 255, 0.2);
}

.nav-scrolled .nav-cta:hover {
  background: #30304d;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.nav-mobile-toggle { display: none; color: #ffffff; }
.nav-scrolled .nav-mobile-toggle { color: #1a1a2e; }
.nav-mobile-menu { display: none; }

/* ================================================================
   HERO
   ================================================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 140px 24px 80px;
  overflow: hidden;
  /* Removed old gradient background */
}

.hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  overflow: hidden;
}

.hero-bg-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  /* Subtle breathing animation — minimal zoom to keep image sharp */
  transform: scale(1.01);
  animation: slowZoom 25s ease-in-out infinite alternate;
}

@keyframes slowZoom {
  0% { transform: scale(1.00); }
  100% { transform: scale(1.03); }
}

.hero-bg-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  /* Lighter overlay — lets hero image show through clearly while keeping text readable */
  background: linear-gradient(180deg, rgba(8, 8, 20, 0.35) 0%, rgba(8, 8, 20, 0.55) 100%);
  backdrop-filter: blur(2px);
  -webkit-backdrop-filter: blur(2px);
}

.hero-content {
  text-align: center;
  max-width: 720px;
  position: relative;
  z-index: 10; /* Above background */
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.2);
  font-size: 0.8125rem;
  font-weight: 600;
  padding: 6px 16px;
  border-radius: 100px;
  margin-bottom: 28px;
  animation: fadeInUp 0.6s ease;
}

.hero-title {
  font-size: 4rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.1;
  color: #ffffff;
  margin-bottom: 24px;
  animation: fadeInUp 0.6s ease 0.1s both;
  text-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.hero-gradient {
  background: linear-gradient(135deg, #a29bfe 0%, #74b9ff 50%, #81ecec 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: 1.25rem;
  color: rgba(255, 255, 255, 0.85);
  line-height: 1.7;
  margin-bottom: 36px;
  animation: fadeInUp 0.6s ease 0.2s both;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.hero-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  animation: fadeInUp 0.6s ease 0.3s both;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #ffffff;
  color: #1a1a2e; /* Dark text on white button for contrast */
  font-size: 1rem;
  font-weight: 700;
  padding: 14px 28px;
  border-radius: 12px;
  transition: all 0.25s;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(255, 255, 255, 0.25);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  color: #ffffff;
  font-size: 1rem;
  font-weight: 600;
  padding: 14px 28px;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  transition: all 0.25s;
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.2);
  transform: translateY(-2px);
}

.hero-demo-wrap {
  position: relative;
  margin-top: 64px;
  max-width: 1000px;
  width: 100%;
  z-index: 10; /* Above background */
  animation: fadeInUp 0.8s ease 0.4s both;
}

/* ── Browser Mockup ── */
.browser-mockup {
  width: 100%;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.15);
  box-shadow: 0 32px 80px rgba(0, 0, 0, 0.4), 0 0 0 1px rgba(255, 255, 255, 0.05);
  overflow: hidden;
}

.browser-header {
  height: 40px;
  background: rgba(0, 0, 0, 0.2);
  display: flex;
  align-items: center;
  padding: 0 16px;
  position: relative;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.browser-dots {
  display: flex;
  gap: 8px;
}

.browser-dots span {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  display: inline-block;
}

.browser-dots span:nth-child(1) { background: #ff5f56; } /* Close */
.browser-dots span:nth-child(2) { background: #ffbd2e; } /* Minimize */
.browser-dots span:nth-child(3) { background: #27c93f; } /* Maximize */

.browser-url {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(0, 0, 0, 0.2);
  padding: 4px 24px;
  border-radius: 6px;
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.75rem;
  font-family: inherit;
  letter-spacing: 0.5px;
}

.browser-body {
  width: 100%;
  background: #ffffff; /* Fallback for poster */
  display: flex;
  position: relative;
  aspect-ratio: 16 / 10;
}

.video-wrapper {
  position: relative;
  width: 100%;
  height: 100%;
  overflow: hidden;
  cursor: pointer;
  background: #ffffff;
}

.hero-video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  opacity: 0.85; /* Slightly faded when paused to emphasize poster/overlay */
  transition: opacity 0.4s ease;
}

.video-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  background: rgba(0, 0, 0, 0.2);
  z-index: 2;
  transition: opacity 0.4s ease, visibility 0.4s ease;
  pointer-events: none; /* Let hover pass through to wrapper */
}

.play-btn {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.25);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  border: 1px solid rgba(255, 255, 255, 0.4);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.play-text {
  color: white;
  font-size: 0.9375rem;
  font-weight: 600;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.4);
  letter-spacing: 0.02em;
}

.video-wrapper:hover .play-btn {
  transform: scale(1.08); /* Slight pop before JS handles the fade out */
}

/* When JS adds .video-playing class */
.video-wrapper.video-playing .video-overlay {
  opacity: 0;
  visibility: hidden;
}

.video-wrapper.video-playing .hero-video {
  opacity: 1; /* Full brightness when playing */
}

.hero-image-glow {
  position: absolute;
  bottom: -60px;
  left: 50%;
  transform: translateX(-50%);
  width: 80%;
  height: 120px;
  background: radial-gradient(ellipse, rgba(108, 92, 231, 0.4) 0%, transparent 70%);
  pointer-events: none;
  filter: blur(40px);
  z-index: 1;
}

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ================================================================
   WHAT IS QR-FATHER
   ================================================================ */
.what-section { background: transparent; }

.what-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.what-desc {
  font-size: 1.0625rem;
  color: #5c5c72;
  line-height: 1.7;
  margin-bottom: 36px;
}

.what-desc a {
  color: #6c5ce7;
  font-weight: 500;
}

.what-desc a:hover { text-decoration: underline; }

.what-highlights {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.what-highlight {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.what-highlight-icon {
  flex-shrink: 0;
  color: #6c5ce7;
  margin-top: 2px;
}

.what-highlight-icon svg { width: 20px; height: 20px; }

.what-highlight div {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.what-highlight strong {
  font-weight: 600;
  font-size: 0.9375rem;
}

.what-highlight span {
  color: #8b8ba0;
  font-size: 0.875rem;
}

.what-image-wrap { display: flex; justify-content: center; }

.what-image {
  width: 100%;
  max-width: 480px;
  border-radius: 0;
  box-shadow: none;
  background: transparent;
}

/* ================================================================
   FEATURES GRID
   ================================================================ */
.features-section { background: #fafbff; }

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
}

.feature-card {
  background: white;
  border: 1px solid #eaebef;
  border-radius: 16px;
  padding: 28px;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  cursor: default;
}

.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.08);
  border-color: transparent;
}

.feature-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: color-mix(in srgb, var(--fc) 10%, transparent);
  color: var(--fc);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}

.feature-icon svg { width: 22px; height: 22px; }

.feature-card h3 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 8px;
}

.feature-card p {
  font-size: 0.875rem;
  color: #5c5c72;
  line-height: 1.6;
}

/* ================================================================
   PDF GALLERY SHOWCASE
   ================================================================ */
.gallery-section { background: white; }

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  max-width: 1000px;
  margin: 0 auto;
}

.gallery-card {
  border-radius: 20px;
  overflow: hidden;
  background: #fafbff;
  border: 1px solid #eaebef;
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  cursor: default;
}

.gallery-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 48px rgba(0, 0, 0, 0.1);
  border-color: transparent;
}

.gallery-accent {
  height: 4px;
  background: var(--ga);
}

.gallery-preview {
  padding: 24px 24px 0;
  display: flex;
  justify-content: center;
}

.gallery-preview img {
  width: 100%;
  height: auto;
  border-radius: 8px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.gallery-card:hover .gallery-preview img {
  transform: scale(1.02);
}

.gallery-info {
  padding: 20px 24px 24px;
}

.gallery-info h3 {
  font-size: 1.0625rem;
  font-weight: 600;
  margin-bottom: 6px;
  color: #1a1a2e;
}

.gallery-info p {
  font-size: 0.8125rem;
  color: #5c5c72;
  line-height: 1.5;
}

/* ================================================================
   AUDIENCE
   ================================================================ */
.audience-section { background: white; }

.audience-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 24px;
}

.audience-card {
  text-align: center;
  padding: 40px 28px;
  border-radius: 20px;
  background: linear-gradient(180deg, #fafbff 0%, #ffffff 100%);
  border: 1px solid #eaebef;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.audience-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.08);
  border-color: transparent;
}

.audience-icon {
  width: 64px;
  height: 64px;
  border-radius: 20px;
  background: color-mix(in srgb, var(--ac) 10%, transparent);
  color: var(--ac);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
}

.audience-icon svg { width: 28px; height: 28px; }

.audience-card h3 {
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: 10px;
}

.audience-card p {
  font-size: 0.875rem;
  color: #5c5c72;
  line-height: 1.6;
}

/* ================================================================
   HOW IT WORKS
   ================================================================ */
.how-section { background: #fafbff; }

.how-grid {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: 0;
  margin-top: 48px;
}

.how-step {
  text-align: center;
  max-width: 260px;
  position: relative;
}

.how-number {
  position: absolute;
  top: -12px;
  right: -8px;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: #6c5ce7;
  color: white;
  font-size: 0.75rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}

.how-icon {
  width: 72px;
  height: 72px;
  border-radius: 20px;
  background: white;
  border: 1px solid #eaebef;
  color: #6c5ce7;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.04);
}

.how-icon svg { width: 28px; height: 28px; }

.how-step h3 {
  font-size: 1.0625rem;
  font-weight: 600;
  margin-bottom: 8px;
}

.how-step p {
  font-size: 0.875rem;
  color: #5c5c72;
  line-height: 1.6;
}

.how-connector {
  width: 80px;
  height: 2px;
  background: linear-gradient(90deg, #e0e1e6, #6c5ce7, #e0e1e6);
  margin-top: 52px;
  flex-shrink: 0;
}

/* ================================================================
   PRICING / CTA
   ================================================================ */
.pricing-section { background: white; padding: 80px 0; }

.pricing-card {
  text-align: center;
  padding: 64px 40px;
  border-radius: 24px;
  background: linear-gradient(135deg, #f5f3ff 0%, #ede9fe 50%, #e8e5ff 100%);
  border: 1px solid rgba(108, 92, 231, 0.15);
  position: relative;
  overflow: hidden;
}

.pricing-card::before {
  content: '';
  position: absolute;
  top: -100px;
  right: -100px;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(108, 92, 231, 0.08) 0%, transparent 70%);
  pointer-events: none;
}

.pricing-badge {
  display: inline-block;
  background: #6c5ce7;
  color: white;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 4px 14px;
  border-radius: 100px;
  margin-bottom: 20px;
}

.pricing-card h2 {
  font-size: 2.25rem;
  font-weight: 700;
  margin-bottom: 16px;
}

.pricing-card p {
  color: #5c5c72;
  font-size: 1.0625rem;
  line-height: 1.7;
  max-width: 560px;
  margin: 0 auto 32px;
}

.pricing-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #6c5ce7;
  color: white;
  font-size: 1rem;
  font-weight: 600;
  padding: 14px 32px;
  border-radius: 12px;
  transition: all 0.25s;
  box-shadow: 0 4px 16px rgba(108, 92, 231, 0.3);
}

.pricing-cta:hover {
  background: #5a4bd6;
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(108, 92, 231, 0.4);
}

/* ================================================================
   FAQ
   ================================================================ */
.faq-section { background: #fafbff; }

.faq-list {
  max-width: 720px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.faq-item {
  background: white;
  border: 1px solid #eaebef;
  border-radius: 12px;
  overflow: hidden;
  transition: all 0.2s;
}

.faq-item.faq-open {
  border-color: rgba(108, 92, 231, 0.3);
  box-shadow: 0 4px 16px rgba(108, 92, 231, 0.06);
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 24px;
  font-size: 0.9375rem;
  font-weight: 600;
  color: #1a1a2e;
  text-align: left;
  gap: 16px;
  transition: color 0.2s;
}

.faq-question:hover { color: #6c5ce7; }

.faq-chevron {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  color: #8b8ba0;
  transition: transform 0.3s ease;
}

.faq-open .faq-chevron { transform: rotate(180deg); }

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease, padding 0.35s ease;
}

.faq-open .faq-answer { max-height: 300px; }

.faq-answer p {
  padding: 0 24px 18px;
  font-size: 0.875rem;
  color: #5c5c72;
  line-height: 1.7;
}

/* ================================================================
   FOOTER
   ================================================================ */
.footer {
  background: #1a1a2e;
  color: white;
  padding: 48px 0;
}

.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 24px;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.footer-brand img { border-radius: 6px; }

.footer-brand div {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.footer-brand strong { font-weight: 600; font-size: 1rem; }

.footer-brand span { font-size: 0.75rem; color: #8b8ba0; }
.footer-brand a { color: #a29bfe; }
.footer-brand a:hover { text-decoration: underline; }

.footer-links {
  display: flex;
  align-items: center;
  gap: 24px;
}

.footer-links a {
  color: #aeb0c0;
  font-size: 0.875rem;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  transition: color 0.2s;
}

.footer-links a:hover { color: white; }

.footer-copy {
  font-size: 0.75rem;
  color: #5c5c72;
  width: 100%;
  text-align: center;
  margin-top: 16px;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

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

@media (max-width: 1024px) {
  .what-grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .what-text .section-title,
  .what-text .text-left { text-align: center; }

  .what-image-wrap { order: -1; }
}

@media (max-width: 768px) {
  .nav-links { display: none; }
  .nav-mobile-toggle { display: flex; }

  .nav-mobile-menu {
    display: none;
    flex-direction: column;
    gap: 4px;
    padding: 12px 24px 16px;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
  }

  .mobile-menu-open { display: flex !important; }

  .nav-mobile-link {
    font-size: 0.9375rem;
    font-weight: 500;
    color: #5c5c72;
    padding: 10px 0;
    text-align: left;
    transition: color 0.2s;
  }

  .nav-mobile-link:hover { color: #6c5ce7; }

  .nav-mobile-cta {
    display: block;
    background: #6c5ce7;
    color: white;
    font-weight: 600;
    padding: 10px 20px;
    border-radius: 8px;
    text-align: center;
    margin-top: 8px;
  }

  .section-title { font-size: 2rem; }
  .hero-title { font-size: 2.5rem; }
  .hero-subtitle { font-size: 1.0625rem; }
  .section { padding: 64px 0; }

  .hero {
    padding: 100px 20px 60px;
    min-height: auto;
  }

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

  .gallery-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    padding-bottom: 8px;
  }

  .gallery-card {
    min-width: 260px;
    scroll-snap-align: start;
  }

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

  .how-grid {
    flex-direction: column;
    align-items: center;
    gap: 32px;
  }

  .how-connector {
    width: 2px;
    height: 40px;
    background: linear-gradient(180deg, #e0e1e6, #6c5ce7, #e0e1e6);
    margin-top: 0;
  }

  .footer-inner {
    flex-direction: column;
    text-align: center;
  }

  .footer-links {
    flex-wrap: wrap;
    justify-content: center;
  }

  .pricing-card { padding: 40px 24px; }
  .pricing-card h2 { font-size: 1.75rem; }
}

@media (max-width: 480px) {
  .section-title { font-size: 1.625rem; }
  .hero-title { font-size: 2rem; }

  .btn-primary,
  .btn-secondary {
    width: 100%;
    justify-content: center;
  }

  .audience-grid { grid-template-columns: 1fr; }
  .feature-card { padding: 20px; }

  .gallery-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .gallery-card { min-width: unset; }
}