@media (min-width: 700px) {
  .container {
    width: min(calc(100% - 48px), var(--container));
  }

  .mockup-shell {
    grid-template-columns: 1.05fr 0.95fr;
  }

  .wallet-panel {
    grid-column: 1 / -1;
  }

  .problem-grid,
  .module-grid,
  .clubs-grid,
  .use-grid,
  .compare-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .timeline {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .cta-actions {
    grid-auto-flow: column;
    grid-auto-columns: max-content;
    align-items: center;
  }
}

@media (min-width: 960px) {
  .hero-grid {
    grid-template-columns: minmax(0, 0.96fr) minmax(420px, 1.04fr);
  }

  .solution-grid,
  .cta-panel {
    grid-template-columns: minmax(0, 1fr) minmax(340px, 0.72fr);
    align-items: center;
  }

  .problem-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .module-grid,
  .use-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .clubs-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .compare-grid,
  .why-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-items: start;
  }

  .timeline {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }

  .timeline-step::after {
    content: "";
    position: absolute;
    top: 38px;
    left: 58px;
    right: -14px;
    height: 1px;
    background: var(--line-strong);
  }

  .timeline-step:last-child::after {
    display: none;
  }

  .footer-grid {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}

@media (min-width: 1180px) {
  .hero-copy h1 {
    font-size: 64px;
  }

  .section-heading h2 {
    font-size: 44px;
  }
}

@media (max-width: 959px) {
  .site-nav {
    position: absolute;
    top: calc(100% + 8px);
    left: 16px;
    right: 16px;
    flex-direction: column;
    align-items: stretch;
    gap: 4px;
    padding: 12px;
    border-radius: var(--radius-lg);
    background: rgba(255, 255, 255, 0.98);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--line);
    opacity: 0;
    pointer-events: none;
    transform: translateY(-8px);
    transition: opacity var(--transition), transform var(--transition);
  }

  .site-header.is-nav-open .site-nav {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
  }

  .site-nav a:not(.btn) {
    min-height: 42px;
    padding: 0 10px;
  }

  .nav-toggle {
    display: inline-block;
  }

  .site-header.is-nav-open .nav-toggle span:nth-child(1) {
    transform: translateY(6px) rotate(45deg);
  }

  .site-header.is-nav-open .nav-toggle span:nth-child(2) {
    opacity: 0;
  }

  .site-header.is-nav-open .nav-toggle span:nth-child(3) {
    transform: translateY(-6px) rotate(-45deg);
  }

  .floating-right {
    right: -6px;
  }

  .hero-copy h1 {
    font-size: 48px;
  }

  .section-heading h2,
  .cta-panel h2 {
    font-size: 34px;
  }
}

@media (max-width: 699px) {
  body {
    background-size: 34px 34px, 34px 34px, auto;
  }

  .site-header {
    padding: 10px 0;
  }

  .brand-copy small {
    display: none;
  }

  .hero-section {
    padding: 36px 0 44px;
  }

  .hero-copy h1 {
    font-size: 40px;
  }

  .hero-lead {
    font-size: 16px;
  }

  .section {
    padding: 56px 0;
  }

  .section-heading h2,
  .cta-panel h2 {
    font-size: 30px;
  }

  .hero-visual {
    padding-top: 8px;
  }

  .hero-visual::before {
    inset: -8px;
    transform: none;
  }

  .floating-card {
    position: relative;
    inset: auto;
    width: 100%;
    max-width: none;
    margin-bottom: 8px;
  }

  .mockup-shell {
    padding: 10px;
  }

  .wallet-grid,
  .panel-head,
  .kitchen-ticket,
  .metric-row,
  .cta-panel,
  .footer-grid {
    flex-direction: column;
  }

  .kitchen-flow {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .benefit-card {
    padding-left: 20px;
  }

  .benefit-index {
    position: static;
    margin-bottom: 12px;
  }

  .reinforcement {
    padding-left: 42px;
  }

  .reinforcement::before {
    left: 20px;
  }

  .cta-panel {
    padding: 24px;
  }

  .btn,
  .btn-nav {
    width: 100%;
  }

  .hero-actions,
  .cta-actions {
    display: grid;
    grid-template-columns: 1fr;
  }
}