/* ══ RESPONSIVE STYLES ══ */

/* Breakpoint: 1024px */
@media (max-width: 1024px) {
  .header-top {
    padding: 0 24px;
  }

  .header-mid {
    padding: 0 24px;
    height: 80px;
    gap: 16px;
  }

  .header-nav {
    padding: 0 24px;
  }

  .mid-divider {
    display: none;
  }

  .contact-item:first-child {
    display: none;
  }

  .footer-inner {
    grid-template-columns: 1fr 1fr;
    gap: 40px;
  }

  .s-list-row,
  .s-list-row.row-reverse {
    gap: 60px;
  }

  .s-list-overlay-icon {
    width: 66px;
    height: 66px;
  }

  .s-list-band {
    padding: 70px 0;
  }
}

/* Breakpoint: Tablet / Large Screen (992px) */
@media (max-width: 992px) {

  /* 2 Column Content & Leadership */
  .column-content-grid {
    grid-template-columns: 1fr;
    gap: 60px;
  }

  .visual {
    order: -1;
  }

  .column-content {
    text-align: center;
  }

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

  .leadership-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
  }

  /* CTA, CV, Innovation & Services */
  .cta-card {
    flex-direction: column;
    text-align: center;
    padding: 60px 30px;
    gap: 30px;
  }

  .cta-body {
    max-width: 100%;
  }

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

  .innovation-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .inno-image-wrapper {
    max-width: 600px;
    margin: 0 auto;
  }

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

  .contact-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  /* Heritage */
  .heritage-grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .heritage-badge {
    left: 20px;
    bottom: 20px;
  }

  /* 3 Column Card */
  .col-card-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

/* Breakpoint: 768px */
@media (max-width: 768px) {
  section {
    padding: 60px 0;
  }

  .logo img {
    max-width: 150px;
  }

  .site-header {
    top: -32px;
  }

  .header-top {
    padding: 0 16px;
    height: 32px;
  }

  .header-top-left {
    display: none;
  }

  /* Tier 2: Identity bar */
  .header-mid {
    padding: 0 16px;
    height: 70px;
    background: var(--white);
  }

  .header-contact {
    display: none;
  }

  .hamburger {
    display: flex;
  }

  .header-nav {
    display: none;
  }

  .mobile-drawer {
    display: flex;
  }

  .about-hero-container {
    padding: 0 20px;
  }

  .about-hero {
    padding: 80px 0;
    text-align: center;
  }

  .mv-container {
    grid-template-columns: 1fr;
    padding: 0 20px;
  }

  .numbers-inner {
    grid-template-columns: 1fr;
  }

  .numbers-logos {
    justify-content: flex-start;
  }

  .section-404 {
    padding: 100px 0;
  }

  .error-actions {
    flex-direction: column;
    align-items: center;
  }

  /* 3 Column Card Mobile */
  .col-card-grid {
    grid-template-columns: 1fr;
  }

  .col-card-inner {
    padding: 40px 30px;
  }

  .slide-subtitle {
    font-size: 12px;
    margin-bottom: 12px;
  }

  .slide-description {
    font-size: 1rem;
    margin-bottom: 30px;
  }

  .custom-slider-nav {
    bottom: 30px;
    display: flex;
    justify-content: center;
  }

  .custom-slider-nav-wrapper {
    background: rgba(10, 22, 40, 0.6);
    padding: 10px 20px;
    border-radius: 40px;
    backdrop-filter: blur(8px);
  }

  .section-standard-content {
    padding: 60px 0;
  }

  /* Services Page */
  .services-hero {
    padding: 90px 0 70px;
  }

  .s-hero-title {
    font-size: clamp(34px, 8vw, 50px);
  }

  .s-list-band {
    padding: 56px 0;
  }

  .s-list-title {
    font-size: 25px;
  }

  .tech-resources-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
  }

  .tech-resources-grid {
    grid-template-columns: 1fr;
  }

  .partners-bar-logos {
    gap: 28px;
  }

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

  .svc-cta-banner {
    padding: 60px 24px;
  }

  .svc-cta-desc {
    max-width: 100%;
  }

  /* Core Competencies */
  .core-competencies-header-wrap {
    flex-direction: column;
    align-items: flex-start;
    gap: 24px;
    margin-bottom: 40px;
  }

  .competencies-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .page-title-area {
    padding: 60px 0 40px;
    min-height: 30vh;
  }

  .page-title-content h1 {
    font-size: 2.2rem;
  }

  .section-header {
    margin-bottom: 30px;
  }

  .contact-section {
    padding: 60px 0 0;
  }

  .footer-inner {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .footer-bottom-inner {
    flex-direction: column;
    gap: 10px;
    text-align: center;
  }

  .leadership-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .leadership-logos {
    flex-wrap: wrap;
    justify-content: center;
    gap: 20px;
  }

  .form-row {
    flex-direction: column;
    gap: 0;
  }
}

/* Breakpoint: 480px */
@media (max-width: 480px) {
  .logo-sub {
    display: none;
  }

  .logo-name {
    font-size: 22px;
  }

  .logo-icon {
    width: 44px;
    height: 44px;
  }

  .btn {
    font-size: 13px;
    padding: 15px 25px;
  }

  .s-list-row,
  .s-list-row.row-reverse {
    flex-direction: column;
    gap: 40px;
  }

  .s-list-overlay-icon.pos-right {
    margin-left: -55px;
  }

  .s-list-overlay-icon.pos-left {
    margin-right: -55px;
  }

  .s-list-image-col {
    width: 100%;
    max-width: 100%;
    flex: 0 0 100%;
  }

  .s-list-content-col {
    width: 100%;
    max-width: 100%;
    flex: 0 0 100%;
  }

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

  .services-hero {
    padding: 72px 0 56px;
  }

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

  .fs-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .contact-form-card {
    padding: 40px 25px;
  }
}