/* ─── App Management Section ─── */
.mqr-app { padding: 100px 48px; background: var(--gray-50); }
.mqr-app-grid { display: grid; grid-template-columns: 1fr 420px; gap: 80px; max-width: 1100px; margin: 0 auto; align-items: center; }

.app-features-list { display: flex; flex-direction: column; gap: 24px; }
.app-feature { display: flex; align-items: flex-start; gap: 16px; }
.app-feature-icon {
  font-size: 18px; width: 40px; height: 40px; flex-shrink: 0;
  background: var(--white); border: 1px solid var(--gray-200); border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
}
.app-feature h4 { font-family: 'Syne', sans-serif; font-size: 15px; font-weight: 700; color: var(--black); margin-bottom: 4px; }
.app-feature p { font-size: 13px; font-weight: 300; color: var(--gray-400); line-height: 1.6; }

/* App mockup */
.app-mock {
  background: var(--white); border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg); padding: 24px;
  box-shadow: 0 20px 60px rgba(0,0,0,.07);
}
.app-mock-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 20px; }
.app-mock-title { font-family: 'Syne', sans-serif; font-size: 16px; font-weight: 700; color: var(--black); }
.app-mock-btn { font-size: 12px; font-weight: 500; color: var(--accent); background: var(--accent-light); padding: 6px 12px; border-radius: 100px; }
.app-mock-item { display: flex; justify-content: space-between; align-items: center; padding: 12px 0; border-bottom: 1px solid var(--gray-100); gap: 12px; }
.app-mock-item-info { display: flex; flex-direction: column; gap: 2px; }
.app-mock-item-name { font-size: 14px; font-weight: 500; color: var(--black); }
.app-mock-item-price { font-size: 12px; color: var(--gray-400); }
.featured-item { border-bottom: none; background: var(--accent-light); margin: 0 -4px; padding: 12px 4px; border-radius: 8px; }
.featured-item .app-mock-item-name { color: var(--accent); }
.app-mock-toggle { width: 36px; height: 20px; border-radius: 100px; position: relative; flex-shrink: 0; cursor: pointer; }
.app-mock-toggle.on { background: var(--green); }
.app-mock-toggle.off { background: var(--gray-200); }
.app-mock-toggle-dot { width: 14px; height: 14px; background: white; border-radius: 50%; position: absolute; top: 3px; transition: left .2s; }
.app-mock-toggle.on .app-mock-toggle-dot { left: 19px; }
.app-mock-toggle.off .app-mock-toggle-dot { left: 3px; }
.app-mock-unavail { font-size: 11px; color: #f59e0b; font-weight: 500; background: #fef3c7; padding: 4px 10px; border-radius: 6px; margin: -4px 0 4px; }
.app-mock-save { margin-top: 16px; font-size: 12px; color: #00a85a; font-weight: 500; background: var(--green-light); padding: 10px 14px; border-radius: 10px; }

/* ─── Demo Section ─── */
.demo-section { padding: 80px 48px; background: var(--white); }
.demo-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; max-width: 1100px; margin: 0 auto; align-items: center; }
.demo-tag {
  font-size: 12px; font-weight: 500; color: var(--accent); text-transform: uppercase;
  letter-spacing: .1em; margin-bottom: 24px;
  display: flex; align-items: center; gap: 6px;
}
.demo-tag::before { content: ''; display: inline-block; width: 20px; height: 1px; background: var(--accent); }

/* Phone mockup */
.phone-mock {
  width: 260px; background: var(--black); border-radius: 36px;
  padding: 16px; box-shadow: 0 40px 80px rgba(0,0,0,.25), 0 0 0 1px rgba(255,255,255,.1);
  margin: 0 auto;
}
.phone-notch {
  width: 80px; height: 8px; background: rgba(255,255,255,.1);
  border-radius: 10px; margin: 0 auto 12px;
}
.phone-screen {
  background: var(--white); border-radius: 24px; overflow: hidden;
  min-height: 420px;
}
.phone-header {
  background: var(--black); padding: 20px 16px 14px; text-align: center;
}
.phone-logo-bar { font-family: 'Syne', sans-serif; font-size: 14px; font-weight: 700; color: var(--white); margin-bottom: 4px; }
.phone-tagline { font-size: 10px; color: rgba(255,255,255,.4); font-weight: 300; }
.phone-menu-section { padding: 12px 14px; border-bottom: 1px solid var(--gray-100); }
.phone-section-title { font-size: 10px; font-weight: 600; color: var(--gray-400); text-transform: uppercase; letter-spacing: .08em; margin-bottom: 8px; }
.phone-item { display: flex; justify-content: space-between; align-items: center; padding: 6px 0; font-size: 12px; color: var(--gray-700); border-bottom: 1px solid var(--gray-100); }
.phone-item:last-child { border-bottom: none; }
.phone-price { font-weight: 600; color: var(--black); font-family: 'Syne', sans-serif; }
.phone-item-featured { background: var(--accent-light); margin: 0 -2px; padding: 6px 2px; border-radius: 6px; border: none !important; }
.phone-update-badge { margin: 8px 14px; background: var(--green-light); color: #00a85a; font-size: 10px; font-weight: 500; padding: 6px 10px; border-radius: 8px; }

/* Right side */
.demo-title { font-family: 'Syne', sans-serif; font-size: clamp(32px,4vw,48px); font-weight: 800; letter-spacing: -.03em; line-height: 1.05; color: var(--black); margin-bottom: 20px; }
.demo-desc { font-size: 16px; font-weight: 300; color: var(--gray-500); line-height: 1.7; margin-bottom: 36px; }

/* QR code mockup */
.qr-mock {
  width: 120px; height: 120px; background: var(--black);
  border-radius: 16px; position: relative; margin-bottom: 16px;
  display: flex; align-items: center; justify-content: center;
  overflow: hidden;
}
.qr-grid {
  position: absolute; inset: 12px;
  background-image:
    repeating-linear-gradient(0deg, rgba(255,255,255,.3) 0px, rgba(255,255,255,.3) 4px, transparent 4px, transparent 8px),
    repeating-linear-gradient(90deg, rgba(255,255,255,.3) 0px, rgba(255,255,255,.3) 4px, transparent 4px, transparent 8px);
  background-size: 8px 8px;
}
.qr-center-logo {
  position: relative; z-index: 1; background: var(--accent);
  width: 32px; height: 32px; border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-family: 'Syne', sans-serif; font-size: 14px; font-weight: 800; color: white;
}
.demo-qr-note { font-size: 13px; color: var(--gray-400); line-height: 1.5; }

/* ─── Features Grid ─── */
.mqr-features { padding: 100px 48px; background: var(--gray-50); }
.mqr-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 24px; max-width: 1100px; margin: 0 auto; }
.mqr-card {
  background: var(--white); border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg); padding: 36px 32px;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
  position: relative; overflow: hidden;
}
.mqr-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: linear-gradient(90deg, var(--accent), transparent);
  transform: scaleX(0); transform-origin: left; transition: transform var(--transition);
}
.mqr-card:hover { transform: translateY(-4px); box-shadow: 0 20px 50px rgba(0,0,0,.08); border-color: rgba(0,87,255,.15); }
.mqr-card:hover::before { transform: scaleX(1); }
.mqr-icon { font-size: 28px; margin-bottom: 16px; }
.mqr-card h3 { font-family: 'Syne', sans-serif; font-size: 18px; font-weight: 700; color: var(--black); margin-bottom: 10px; letter-spacing: -.01em; }
.mqr-card p { font-size: 14px; font-weight: 300; color: var(--gray-500); line-height: 1.65; }

/* ─── Who is it for ─── */
.mqr-who { padding: 100px 48px; background: var(--white); }
.who-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 24px; max-width: 1100px; margin: 0 auto; }
.who-card {
  background: var(--gray-50); border: 1px solid var(--gray-200);
  border-radius: var(--radius); padding: 28px 24px; text-align: center;
  transition: transform var(--transition), box-shadow var(--transition);
}
.who-card:hover { transform: translateY(-4px); box-shadow: 0 16px 40px rgba(0,0,0,.08); }
.who-icon { font-size: 32px; margin-bottom: 14px; }
.who-card h3 { font-family: 'Syne', sans-serif; font-size: 16px; font-weight: 700; color: var(--black); margin-bottom: 8px; }
.who-card p { font-size: 13px; font-weight: 300; color: var(--gray-400); line-height: 1.65; }

/* ─── Pricing Card ─── */
.mqr-pricing { padding: 100px 48px; background: var(--gray-50); }
.mqr-price-card {
  max-width: 780px; margin: 0 auto;
  background: var(--white); border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg); padding: 48px;
  display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center;
  box-shadow: 0 20px 60px rgba(0,0,0,.06);
}
.mqr-price-amount { display: flex; align-items: flex-end; gap: 4px; margin-bottom: 8px; }
.mqr-currency { font-family: 'Syne', sans-serif; font-size: 20px; font-weight: 700; color: var(--gray-400); padding-bottom: 8px; }
.mqr-number { font-family: 'Syne', sans-serif; font-size: 72px; font-weight: 800; letter-spacing: -.04em; line-height: 1; color: var(--black); }
.mqr-period { font-size: 14px; color: var(--gray-400); padding-bottom: 12px; }
.price-note { font-size: 12px; color: var(--green); font-weight: 500; display: flex; align-items: center; gap: 6px; margin-top: 4px; }
.price-note::before { content: ''; width: 6px; height: 6px; background: var(--green); border-radius: 50%; display: inline-block; }
.price-features { list-style: none; display: flex; flex-direction: column; gap: 12px; }
.price-features li { display: flex; align-items: center; gap: 12px; font-size: 14px; font-weight: 300; color: var(--gray-600); line-height: 1.4; }
.price-features li::before {
  content: ''; width: 18px; height: 18px; border-radius: 50%; flex-shrink: 0;
  background: var(--accent-light);
  background-image: url("data:image/svg+xml,%3Csvg width='10' height='8' viewBox='0 0 10 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 3.5L3.5 6L9 1' stroke='%230057ff' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: center;
}
.price-badge { display: inline-block; font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: .08em; padding: 5px 14px; border-radius: 100px; }
.mqr-upgrade-note { text-align: center; margin-top: 32px; font-size: 14px; color: var(--gray-400); }
.mqr-upgrade-note a { color: var(--accent); text-decoration: none; font-weight: 500; }
.mqr-upgrade-note a:hover { text-decoration: underline; }

/* ─── Responsive ─── */
@media (max-width: 1024px) {
  .mqr-app { padding: 80px 32px; }
  .mqr-app-grid { grid-template-columns: 1fr; gap: 48px; }
  .demo-section { padding: 60px 32px; }
  .demo-grid { grid-template-columns: 1fr; gap: 48px; }
  .phone-mock { width: 240px; }
  .mqr-features { padding: 80px 32px; }
  .mqr-grid { grid-template-columns: 1fr 1fr; }
  .mqr-who { padding: 80px 32px; }
  .who-grid { grid-template-columns: 1fr 1fr; }
  .mqr-pricing { padding: 80px 32px; }
  .mqr-price-card { grid-template-columns: 1fr; gap: 32px; }
}
@media (max-width: 768px) {
  .mqr-app { padding: 64px 20px; }
  .demo-section { padding: 48px 20px; }
  .demo-grid { gap: 40px; }
  .mqr-features { padding: 64px 20px; }
  .mqr-grid { grid-template-columns: 1fr; }
  .mqr-who { padding: 64px 20px; }
  .who-grid { grid-template-columns: 1fr 1fr; }
  .mqr-pricing { padding: 64px 20px; }
  .mqr-price-card { padding: 32px 24px; }
}
@media (max-width: 480px) {
  .mqr-app { padding: 56px 16px; }
  .demo-section { padding: 40px 16px; }
  .phone-mock { width: 220px; }
  .mqr-features { padding: 56px 16px; }
  .mqr-who { padding: 56px 16px; }
  .who-grid { grid-template-columns: 1fr; }
  .mqr-pricing { padding: 56px 16px; }
  .mqr-price-card { padding: 28px 20px; }
  .mqr-number { font-size: 60px; }
}