/* =========================================================
   RESPONSIVE — breakpoints: 1200 / 992 / 768 / 576
   ========================================================= */

/* ---------- <= 1200px ---------- */
@media (max-width: 1200px) {
  .container { padding: 0 20px; }
  .hero-copy h1 { font-size: 46px; }
  .feature-card { padding: 90px 40px 44px; gap: 40px; }
  .services-grid, .operations-grid { gap: 20px; }
}

/* ---------- <= 992px ---------- */
@media (max-width: 992px) {
  .hero-inner { grid-template-columns: 1fr; text-align: left; }
  .hero-visual { min-height: 360px; margin-top: 20px; order: -1; }
  .hero-image-card { max-width: 380px; }
  .hero-image-card video { height: 380px; }

  .value-strip { margin-bottom: 0; border-radius: var(--radius-md); }
  .feature-card { grid-template-columns: 1fr; padding: 44px 32px; margin-top: 24px; }
  .feature-img-mini { position: static; margin-top: -50px; margin-left: 24px; }

  .stats-grid { grid-template-columns: repeat(3, 1fr); gap: 20px; }
  .stat-number { font-size: 36px; }

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

  .why-section { grid-template-columns: 1fr; gap: 36px; margin-top: 30px; margin-bottom: 30px; }
  .why-visual img { height: 320px; }

  .request-card { grid-template-columns: 1fr; }
  .request-media { min-height: 260px; }

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

  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-about { grid-column: span 2; }
}

/* ---------- <= 768px ---------- */
@media (max-width: 768px) {

  .navbtn { display: block; }
  .main-nav {
    position: fixed; top: 84px; left: 0; right: 0;
    background: var(--text-light);
    flex-direction: column; align-items: flex-start; gap: 0;
    padding: 8px 24px 20px;
    transform: translateY(-12px);
    opacity: 0; visibility: hidden;
    transition: opacity 0.25s ease, transform 0.25s ease, visibility 0.25s;
    border-bottom: 1px solid var(--border-soft);
    width: 90%; margin: auto; border-radius: 20px;
  }
  .main-nav.open { opacity: 1; visibility: visible; transform: translateY(0); }
  .main-nav .nav-link { padding: 12px 0; width: 100%; border-bottom: 1px solid var(--border-soft); }
  .nav-link.active::after { display: none; }
  .nav-toggle { display: flex; }
  .header-actions .btn-sm { display: none; }

  .hero { padding: 30px 0 32px; }
  .hero-copy h1 { font-size: 36px; }
  .hero-sub { font-size: 15px; }
  .quote-bar { flex-direction: column; align-items: stretch; border-radius: var(--radius-md); max-width: 100%; }
  .quote-field { border-right: none; border-bottom: 1px solid var(--border-soft); padding: 12px 14px; }
  .quote-field:last-of-type { border-bottom: none; }
  .quote-submit { width: 100%; height: 46px; border-radius: var(--radius-sm); }

  .value-strip { flex-direction: column; align-items: flex-start; gap: 14px; padding: 24px; }

  .feature-copy h2 { font-size: 27px; }
  .section-heading {margin-top: 30px;}
  .section-heading h2 { font-size: 28px; }
  .section-heading.with-action { flex-direction: column; align-items: flex-start; gap: 16px; }

  .stats-grid { grid-template-columns: 1fr; gap: 28px; }
  .operations-section {
    margin-bottom: 30px;
  }
  .services-grid { grid-template-columns: 1fr; }
  .operations-grid { grid-template-columns: 1fr; }

  .map-wrap { height: 340px; }
  .pin-card { display: none; }

  .cta-split-section { margin: 30px 0;}
  .cta-inner h2 { font-size: 28px; }
  .cta-actions { flex-direction: column; }
  .cta-actions .btn { width: 100%; }

  .request-section { margin: 30px 0;}
  
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-about { grid-column: span 1; }
  .footer-bottom-inner { flex-direction: column; text-align: center; }
}

/* ---------- <= 576px ---------- */
@media (max-width: 576px) {
  .header-inner { height: 72px; }
  .logo-text { font-size: 14px; }

  .hero { padding: 0px 0 32px; }
  .hero-copy h1 { font-size: 30px; }
  .hero-image-card video { height: 300px; }
  .floating-badge { width: 76px; height: 76px; }
  .floating-badge .years { font-size: 19px; }
  .hero-thumb { width: 110px; height: 76px; }

  .feature-card { padding: 36px 20px; border-radius: var(--radius-lg); }
  .feature-img-main { height: 220px; }
  .feature-copy h2 { font-size: 23px; }
  .feature-actions { flex-direction: column; align-items: stretch; }

  .stat-number { font-size: 30px; }

  .why-copy h2 { font-size: 26px; }
  .why-visual img { height: 240px; }

  .request-media-copy, .request-panel { padding: 30px 24px; }
  .request-media-copy h3 { font-size: 21px; }

  .operation-card { height: 220px; }

  .cta-section { padding: 70px 0; }
  .cta-inner h2 { font-size: 24px; }

  .footer-grid { padding-bottom: 36px; }
}

/* =========================================================
   INNER PAGES (About / Services / Contact) — responsive
   ========================================================= */

/* ---------- <= 1200px ---------- */
@media (max-width: 1200px) {
  .service-detail-copy h2 { font-size: 27px; }
}

/* ---------- <= 992px ---------- */
@media (max-width: 992px) {
  .about-intro { grid-template-columns: 1fr; gap: 40px; }
  .about-intro-visual img { height: 340px; }
  .about-intro-badge { position: static; margin-top: 20px; max-width: 100%; }

  .info-cards { grid-template-columns: 1fr; }
  .info-cards.cols-3 { grid-template-columns: 1fr 1fr; }

  .service-detail { grid-template-columns: 1fr; gap: 28px; }
  .service-detail.reverse .service-detail-media { order: 0; }
  .service-detail-media img { height: 300px; }

  .page-hero h1 { font-size: 38px; }
}

/* ---------- <= 768px ---------- */
@media (max-width: 768px) {
  .page-hero { padding: 40px 0 32px; }
  .page-hero h1 { font-size: 32px; }

  .info-cards.cols-3 { grid-template-columns: 1fr; }

  .service-detail-copy h2 { font-size: 24px; }
  .service-detail-num { width: 52px; height: 52px; font-size: 17px; top: -14px; left: -14px; }

  .map-wrap.map-embed { height: 320px; }
}

/* ---------- <= 576px ---------- */
@media (max-width: 576px) {
  .page-hero h1 { font-size: 27px; }
  .about-intro-visual img { height: 260px; }
  .service-detail-media img { height: 230px; }
  .info-card { padding: 28px 22px; }
}

/* =========================================================
   NEW UNIQUE-PAGE SECTIONS — responsive
   ========================================================= */

/* ---------- <= 1200px ---------- */
@media (max-width: 1200px) {
  .process-grid { gap: 20px; }
}

/* ---------- <= 992px ---------- */
@media (max-width: 992px) {
  .testimonial-grid { grid-template-columns: 1fr 1fr; }
  .process-grid { grid-template-columns: 1fr 1fr; row-gap: 36px; }
  .contact-split { grid-template-columns: 1fr; }
  .timeline-item { grid-template-columns: 80px 1fr; gap: 20px; }
  .cta-split { padding: 44px 36px; }
}

/* ---------- <= 768px ---------- */
@media (max-width: 768px) {
  .testimonial-grid { grid-template-columns: 1fr; }
  .process-grid { grid-template-columns: 1fr; row-gap: 32px; }
  .sector-chips { justify-content: flex-start; }
  .timeline-item { grid-template-columns: 1fr; gap: 8px; }
  .timeline-year { font-size: 22px; }

  .cta-split { flex-direction: column; align-items: flex-start; text-align: left; }
  .cta-split-actions { width: 100%; }
  .cta-split-actions .btn { flex: 1; }

  .contact-split-form, .contact-split-info { padding: 34px 28px; }

  .faq-question { padding: 18px 20px; font-size: 14.5px; }
  .faq-answer p { padding: 0 20px 18px; }
}

/* ---------- <= 576px ---------- */
@media (max-width: 576px) {
  .cta-split-copy h2 { font-size: 22px; }
  .cta-split-actions { flex-direction: column; }
  .info-cards.cols-3 { grid-template-columns: 1fr; }
}