/* Color Variables */
:root {
  --bg-primary: #080B11;
  --bg-secondary: #0E131F;
  --bg-tertiary: #141B2D;
  --accent-cyan: #06B6D4;
  --accent-blue: #3B82F6;
  --accent-pink: #EF4444;
  --text-primary: #F8FAFC;
  --text-secondary: #94A3B8;
  --text-muted: #64748B;
  --border-color: rgba(255, 255, 255, 0.05);
  --border-hover: rgba(255, 255, 255, 0.12);
  --font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text", "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --card-shadow: 0 20px 40px -15px rgba(0, 0, 0, 0.7);
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Floating 3D Depth Badges */
/* Base Styles */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  background-color: var(--bg-primary);
  color: var(--text-primary);
  font-family: var(--font-family);
  font-size: 16px;
  overflow-x: hidden;
}

body {
  min-height: 100vh;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* Typography */
h1, h2, h3, h4 {
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
}

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

/* Background Gradients & Glows */
.glow-container {
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  overflow: hidden;
  z-index: 0;
  pointer-events: none;
}

.glow-circle {
  position: absolute;
  border-radius: 50%;
  filter: blur(140px);
  opacity: 0.15;
  mix-blend-mode: screen;
}

.glow-1 {
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, var(--accent-blue) 0%, transparent 80%);
  top: -10%;
  right: -10%;
}

.glow-2 {
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, var(--accent-cyan) 0%, transparent 80%);
  bottom: 20%;
  left: -10%;
}

.glow-3 {
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, var(--accent-pink) 0%, transparent 80%);
  top: 40%;
  right: 15%;
}

/* Layout Utilities */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
  position: relative;
  z-index: 1;
}

.section {
  padding: 8rem 0;
  position: relative;
}

/* Buttons */
.btn-group {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  justify-content: center;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.85rem 1.8rem;
  border-radius: 12px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  border: 1px solid transparent;
  gap: 0.6rem;
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent-blue), var(--accent-cyan));
  color: #ffffff;
  box-shadow: 0 4px 20px rgba(59, 130, 246, 0.3);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 25px rgba(59, 130, 246, 0.45);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.03);
  color: var(--text-primary);
  border-color: var(--border-color);
  backdrop-filter: blur(10px);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: var(--border-hover);
  transform: translateY(-2px);
}

.btn-store {
  display: flex;
  align-items: center;
  background: #000000;
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 10px;
  padding: 0.6rem 1.2rem;
  gap: 0.8rem;
  text-align: left;
  transition: var(--transition);
}

.btn-store:hover {
  border-color: rgba(255, 255, 255, 0.4);
  transform: translateY(-2px);
  background: #080B11;
}

.btn-store svg {
  width: 24px;
  height: 24px;
  fill: currentColor;
}

.btn-store .store-subtext {
  font-size: 0.7rem;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 500;
  line-height: 1.1;
}

.btn-store .store-title {
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.2;
}

/* Glassmorphism Classes */
.glass {
  background: rgba(14, 19, 31, 0.65);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border-color);
  box-shadow: var(--card-shadow);
}

/* Animations */
.fade-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.fade-up.active {
  opacity: 1;
  transform: translateY(0);
}

.float-effect {
  animation: float 6s ease-in-out infinite;
}

@keyframes float {
  0% { transform: translateY(0px) rotate(0deg); }
  50% { transform: translateY(-12px) rotate(0.5deg); }
  100% { transform: translateY(0px) rotate(0deg); }
}

/* ============================================================
   Navbar
   ============================================================ */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 80px;
  display: flex;
  align-items: center;
  z-index: 100;
  transition: var(--transition);
  border-bottom: 1px solid transparent;
}

.navbar.scrolled {
  background: rgba(8, 11, 17, 0.8);
  border-bottom-color: var(--border-color);
  backdrop-filter: blur(12px);
  height: 70px;
}

.navbar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  font-size: 1.65rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: #ffffff;
}



.logo-img {
  width: 38px;
  height: 38px;
  border-radius: 9px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.4);
}

.nav-links {
  display: flex;
  gap: 2.5rem;
  list-style: none;
}

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

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

/* ============================================================
   Hero Section
   ============================================================ */
.hero {
  padding-top: 10rem;
  padding-bottom: 6rem;
  text-align: center;
  overflow: hidden;
}

.hero .container {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  align-items: center;
  gap: 4rem;
  text-align: left;
}

.hero-content {
  z-index: 2;
}

.hero-tag {
  display: inline-flex;
  align-items: center;
  padding: 0.4rem 1rem;
  background: rgba(6, 182, 212, 0.08);
  border: 1px solid rgba(6, 182, 212, 0.2);
  border-radius: 99px;
  color: var(--accent-cyan);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  margin-bottom: 2rem;
}

.hero-tag svg {
  width: 14px;
  height: 14px;
  margin-right: 6px;
  fill: currentColor;
}

.hero-title {
  font-size: 3.8rem;
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1.1;
  margin-bottom: 1.5rem;
  background: linear-gradient(to bottom, #ffffff 60%, var(--text-secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-title span {
  background: linear-gradient(135deg, var(--accent-cyan) 20%, var(--accent-blue) 80%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-desc {
  font-size: 1.2rem;
  color: var(--text-secondary);
  margin-bottom: 2.5rem;
  max-width: 580px;
  font-weight: 400;
}

.hero-image-wrapper {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
  z-index: 2;
}

/* ============================================================
   Phone Mockup
   ============================================================ */
.phone-mockup {
  width: 280px;
  height: 570px;
  background: #020617;
  border-radius: 40px;
  border: 10px solid #1e293b;
  box-shadow: 0px 30px 60px -10px rgba(0, 0, 0, 0.9),
              inset 0px 4px 10px rgba(255, 255, 255, 0.05);
  position: relative;
  overflow: hidden;
  z-index: 10;
}

/* Top Speaker/Notch */
.phone-mockup::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 120px;
  height: 25px;
  background: #1e293b;
  border-bottom-left-radius: 16px;
  border-bottom-right-radius: 16px;
  z-index: 30;
}

/* Screen Shine Overlay */
.phone-mockup::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.05) 0%, rgba(255, 255, 255, 0) 50%);
  pointer-events: none;
  z-index: 25;
}

.phone-screen {
  width: 100%;
  height: 100%;
  position: relative;
  overflow: hidden;
  background: #121212;
}

.phone-screen video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  position: absolute;
  top: 0;
  left: 0;
  z-index: 15;
  transition: opacity 0.5s ease;
}

.phone-screen img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  position: absolute;
  top: 0;
  left: 0;
  z-index: 10;
}

/* Background Blur behind phone */
.mockup-backdrop {
  position: absolute;
  width: 320px;
  height: 320px;
  background: radial-gradient(circle, var(--accent-blue) 0%, transparent 70%);
  border-radius: 50%;
  filter: blur(50px);
  opacity: 0.3;
  z-index: 1;
}

/* ============================================================
   Features Showcase Section (Dynamic Video Tabs)
   ============================================================ */
.features-grid {
  display: grid;
  grid-template-columns: 1.12fr 0.88fr;
  gap: 4rem;
  align-items: center;
}

.features-tabs-container {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.tab-btn {
  display: flex;
  flex-direction: column;
  padding: 1.6rem;
  border-radius: 16px;
  text-align: left;
  border: 1px solid var(--border-color);
  background: rgba(255, 255, 255, 0.01);
  cursor: pointer;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.tab-btn::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  height: 100%;
  width: 4px;
  background: transparent;
  transition: var(--transition);
}

.tab-btn:hover {
  background: rgba(255, 255, 255, 0.03);
  border-color: var(--border-hover);
  transform: translateX(5px);
}

.tab-btn.active {
  background: rgba(255, 255, 255, 0.04);
  border-color: rgba(255, 255, 255, 0.1);
  box-shadow: inset 0 0 12px rgba(255, 255, 255, 0.02);
}

/* Tab Colors */
.tab-btn[data-fluid="liquids"].active::before { background: var(--accent-cyan); }
.tab-btn[data-fluid="gases"].active::before { background: var(--accent-blue); }
.tab-btn[data-fluid="steam"].active::before { background: var(--accent-pink); }
.tab-btn[data-fluid="pulp"].active::before { background: #10B981; }

.tab-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 0.6rem;
}

.tab-icon {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.03);
  color: var(--text-secondary);
  border: 1px solid var(--border-color);
  transition: var(--transition);
}

.tab-btn:hover .tab-icon {
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.08);
}

.tab-btn[data-fluid="liquids"].active .tab-icon { background: rgba(6, 182, 212, 0.1); color: var(--accent-cyan); border-color: rgba(6, 182, 212, 0.2); }
.tab-btn[data-fluid="gases"].active .tab-icon { background: rgba(59, 130, 246, 0.1); color: var(--accent-blue); border-color: rgba(59, 130, 246, 0.2); }
.tab-btn[data-fluid="steam"].active .tab-icon { background: rgba(239, 68, 68, 0.1); color: var(--accent-pink); border-color: rgba(239, 68, 68, 0.2); }
.tab-btn[data-fluid="pulp"].active .tab-icon { background: rgba(16, 185, 129, 0.1); color: #10B981; border-color: rgba(16, 185, 129, 0.2); }

.tab-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-primary);
}

.tab-desc {
  font-size: 0.95rem;
  color: var(--text-secondary);
  margin-left: 3.4rem;
}

/* Section Header */
.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 5rem;
}

.section-tag {
  color: var(--accent-cyan);
  font-size: 0.9rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  margin-bottom: 0.8rem;
  display: block;
}

.section-title {
  font-size: 2.6rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  margin-bottom: 1.2rem;
}

.section-desc {
  font-size: 1.1rem;
  color: var(--text-secondary);
}

/* ============================================================
   Screenshots Gallery Section
   ============================================================ */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.gallery-item {
  border-radius: 24px;
  overflow: hidden;
  border: 1px solid var(--border-color);
  background: var(--bg-secondary);
  aspect-ratio: 9/19;
  cursor: pointer;
  transition: var(--transition);
  position: relative;
  box-shadow: 0 10px 25px rgba(0,0,0,0.4);
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.gallery-item:hover {
  transform: translateY(-8px);
  border-color: var(--border-hover);
  box-shadow: 0 15px 35px rgba(59, 130, 246, 0.15);
}

.gallery-item:hover img {
  transform: scale(1.05);
}

/* Hover Overlay for Zoom */
.gallery-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(8, 11, 17, 0.4);
  opacity: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
  z-index: 2;
}

.gallery-item:hover .gallery-overlay {
  opacity: 1;
}

.zoom-icon {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.9);
  color: #000;
  display: flex;
  align-items: center;
  justify-content: center;
  transform: scale(0.8);
  transition: var(--transition);
}

.gallery-item:hover .zoom-icon {
  transform: scale(1);
}

.zoom-icon svg {
  width: 20px;
  height: 20px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2.5;
}

/* Lightbox Modal */
.lightbox {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(3, 7, 18, 0.95);
  backdrop-filter: blur(10px);
  z-index: 2000;
  display: none;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.lightbox.active {
  display: flex;
  opacity: 1;
}

.lightbox-content {
  max-width: 90%;
  max-height: 85%;
  border-radius: 20px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
  transform: scale(0.95);
  transition: transform 0.3s ease;
}

.lightbox.active .lightbox-content {
  transform: scale(1);
}

.lightbox-content img {
  max-width: 320px;
  height: auto;
  max-height: 80vh;
  display: block;
}

.lightbox-close {
  position: absolute;
  top: 30px;
  right: 30px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: #fff;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.lightbox-close:hover {
  background: rgba(255, 255, 255, 0.15);
  transform: scale(1.05);
}

/* ============================================================
   Pricing / Pro Subscription Section
   ============================================================ */
.pricing-card {
  max-width: 600px;
  margin: 0 auto;
  border-radius: 28px;
  padding: 3rem;
  position: relative;
  overflow: hidden;
}

.pricing-glow {
  position: absolute;
  top: -150px;
  right: -150px;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(6, 182, 212, 0.15) 0%, transparent 70%);
  filter: blur(30px);
  pointer-events: none;
}

.pricing-header {
  text-align: center;
  margin-bottom: 2.5rem;
}

.pricing-badge {
  display: inline-block;
  padding: 0.3rem 0.8rem;
  background: linear-gradient(135deg, var(--accent-blue), var(--accent-cyan));
  color: #fff;
  font-size: 0.75rem;
  font-weight: 700;
  border-radius: 8px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 1rem;
}

.pricing-title {
  font-size: 2.2rem;
  margin-bottom: 0.5rem;
}

.pricing-price {
  font-size: 1.1rem;
  color: var(--text-secondary);
}

.pricing-price span {
  font-size: 2.8rem;
  font-weight: 800;
  color: #ffffff;
  margin-right: 0.2rem;
}

.pricing-divider {
  height: 1px;
  background: var(--border-color);
  margin: 2rem 0;
}

.features-list {
  list-style: none;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.2rem;
  margin-bottom: 3rem;
}

@media (max-width: 580px) {
  .features-list {
    grid-template-columns: 1fr;
  }
}

.feature-item {
  display: flex;
  align-items: flex-start;
  gap: 0.8rem;
  font-size: 1rem;
  color: var(--text-secondary);
}

.feature-item.pro {
  color: var(--text-primary);
  font-weight: 500;
}

.feature-item svg {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  margin-top: 2px;
}

.feature-item.pro svg {
  color: var(--accent-cyan);
}

.feature-item.free svg {
  color: var(--text-muted);
}

/* ============================================================
   Download Section (Download Links & QR Codes)
   ============================================================ */
.download {
  text-align: center;
  position: relative;
}

.download-box {
  border-radius: 32px;
  padding: 4.5rem 3rem;
  max-width: 1000px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  align-items: center;
  gap: 4rem;
  text-align: left;
}

.download-text h3 {
  font-size: 2.6rem;
  margin-bottom: 1rem;
}

.download-text p {
  color: var(--text-secondary);
  font-size: 1.1rem;
  margin-bottom: 2.5rem;
}

.download-qrs {
  display: flex;
  gap: 3.5rem;
  justify-content: center;
  flex-wrap: wrap;
  width: 100%;
}

.qr-card {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-color);
  border-radius: 24px;
  padding: 1.8rem;
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 1.8rem;
  flex: 1;
  max-width: 420px;
  min-width: 320px;
  box-shadow: 0 15px 35px rgba(0,0,0,0.5);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.qr-card::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(59, 130, 246, 0.05) 0%, transparent 60%);
  pointer-events: none;
  opacity: 0;
  transition: var(--transition);
}

.qr-card:hover {
  transform: translateY(-5px);
  border-color: var(--border-hover);
  box-shadow: 0 20px 45px rgba(6, 182, 212, 0.1);
}

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

.qr-container {
  width: 130px;
  height: 130px;
  background: #ffffff;
  border-radius: 16px;
  padding: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 30px rgba(0,0,0,0.4);
  flex-shrink: 0;
  z-index: 2;
}

.qr-container img {
  width: 100%;
  height: 100%;
  display: block;
}

.qr-info {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.4rem;
  text-align: left;
  z-index: 2;
}

.qr-store-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-primary);
  opacity: 0.9;
  margin-bottom: 0.2rem;
}

.qr-store-logo svg {
  width: 26px;
  height: 26px;
}

.qr-store-name {
  font-size: 1.3rem;
  font-weight: 700;
  color: #ffffff;
  line-height: 1.1;
}

.qr-store-desc {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.3;
}

/* ============================================================
   Footer
   ============================================================ */
.footer {
  background: #04060b;
  border-top: 1px solid var(--border-color);
  padding: 4rem 0 3rem;
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.footer-content {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-brand {
  max-width: 360px;
}

.footer-brand .logo {
  margin-bottom: 1rem;
}

.footer-brand p {
  line-height: 1.6;
  margin-bottom: 1.2rem;
}

.footer-links {
  display: flex;
  gap: 4rem;
}

.footer-col h5 {
  color: var(--text-primary);
  font-size: 0.95rem;
  font-weight: 600;
  margin-bottom: 1.2rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.footer-col ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

.footer-col a:hover {
  color: var(--text-primary);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.03);
  padding-top: 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1.5rem;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.footer-legal {
  display: flex;
  gap: 1.8rem;
}

.footer-legal a:hover {
  color: var(--text-secondary);
}

/* ============================================================
   Responsive Design Breakpoints
   ============================================================ */
@media (max-width: 1024px) {
  .hero .container {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 3rem;
  }
  .hero-title {
    font-size: 3.2rem;
  }
  .hero-desc {
    margin-left: auto;
    margin-right: auto;
  }
  .features-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  .features-image-wrapper {
    order: -1;
    display: flex;
    justify-content: center;
  }
  .download-box {
    grid-template-columns: 1fr;
    padding: 3.5rem 2rem;
    text-align: center;
    gap: 3rem;
  }
}

@media (max-width: 768px) {
  html {
    font-size: 15px;
  }
  .section {
    padding: 5rem 0;
  }
  .hero-title {
    font-size: 2.6rem;
  }
  .nav-links {
    display: none; /* simple hidden links on mobile for standalone app site */
  }
  .footer-content {
    flex-direction: column;
    gap: 2.5rem;
  }
  .footer-links {
    width: 100%;
    justify-content: space-between;
    gap: 2rem;
  }
}

@media (max-width: 480px) {
  .hero-title {
    font-size: 2.2rem;
  }
  .btn-group {
    flex-direction: column;
  }
  .btn {
    width: 100%;
  }
  .download-qrs {
    flex-direction: column;
    align-items: center;
    gap: 2rem;
  }
  .qr-card {
    width: 100%;
    max-width: 380px;
  }
}