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

/* ================================
   TABLET / SMALL DESKTOP
   max-width: 991px
================================ */

@media (max-width: 991px) {
  .inner-hero h1 {
    font-size: 26px;
    line-height: 36px;
  }

  .contact-qr-support-card {
    min-height: auto;
  }

  .support-wrapper {
    grid-template-columns: 1fr;
  }

  .site-navbar .container {
    position: relative;
  }

  .site-navbar .navbar-brand {
    margin-left: 70px;
  }

  .site-navbar .navbar-toggler {
    position: absolute;
    top: 11px;
    left: 12px;
    z-index: 10;
    box-shadow: none;
  }

  .site-navbar .nav-link {
    padding: 12px 0 !important;
  }

  .hero-content {
    max-width: 100%;
    padding: 72px 0;
  }

  .about-content {
    padding: 28px;
  }

  .building-visual {
    min-height: 300px;
  }
}

/* ================================
   MOBILE
   max-width: 767px
================================ */

@media (max-width: 767px) {
  

  .contact-support-wrapper {
    grid-template-columns: 1fr;
  }

  .step-card p,
  .plan-card p,
  .feature-card p {
    font-size: 13px;
  }

  .contact-qr-support-card {
    padding: 24px;
    border-radius: 16px;
  }

  .contact-qr-support-card h2 {
    font-size: 20px;
  }

  .contact-qr-box {
    max-width: 230px;
  }

  .contact-support-card {
    padding: 24px;
    border-radius: 16px;
  }

  .contact-support-card h2 {
    font-size: 22px;
  }

  .contact-support-item {
    align-items: flex-start;
    min-height: auto;
  }

  .support-form-card,
  .support-info-card {
    padding: 24px;
    border-radius: 16px;
  }

  .support-form-card h2,
  .support-info-card h2 {
    font-size: 22px;
  }

  .faq-card {
    padding: 22px;
    border-radius: 16px;
  }

  .faq-group:not(:last-child) {
    margin-bottom: 32px;
  }

  .faq-group h2 {
    font-size: 21px;
  }

  .faq-accordion .accordion-button {
    padding: 14px 15px;
    font-size: 14px;
  }

  .faq-accordion .accordion-body {
    padding: 14px 15px 16px;
    font-size: 14px;
  }

  .inner-hero {
    padding: 58px 0 50px;
  }

  .policy-card {
    padding: 24px;
    border-radius: 16px;
  }

  .policy-card h2 {
    font-size: 21px;
  }

  .policy-card h3 {
    font-size: 17px;
  }

  .section-container {
    padding: 42px 0;
  }

  .section-title {
    margin-bottom: 24px;
  }

  .section-title h2 {
    font-size: 26px;
  }

  .site-navbar .navbar-brand {
    margin-left: 54px;
  }

  .site-navbar .navbar-toggler {
    top: 9px;
    left: 10px;
  }

  .hero-content {
    padding: 56px 0;
  }

  .hero-section h1 {
    font-size: 30px;
    letter-spacing: -0.035em;
    line-height: normal;
  }

  .hero-section p {
    font-size: 15px;
    line-height: 1.65;
  }

  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .action-btn {
    width: 100%;
  }

  .steps-wrap,
  .feature-grid,
  .payment-logos {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 15px;
  }

  .step-card,
  .plan-card {
    min-height: auto;
    padding: 20px;
  }

  .step-card:not(:last-child)::after {
    display: none;
  }

  .payment-logos {
    gap: 12px;
  }

  .pay-logo {
    min-height: 54px;
  }

  .pay-logo img {
    height: 30px;
    width: 100%;
    object-fit: contain;
  }

  .about-content {
    padding: 22px;
  }

  .building-visual {
    min-height: 240px;
  }

  .footer-top {
    padding: 34px 0 20px;
  }
}

/* ================================
   TABLET ONLY
   768px to 991px
================================ */

@media (min-width: 768px) and (max-width: 991px) {

  .hero-section {
    min-height: auto;
  }

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

  .steps-wrap {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 38px;
  }

  .step-card:not(:last-child)::after {
    display: none;
  }
}