/* =========================================
   FLOWMAN — Responsive Styles
   ========================================= */

/* ---- Tablet (max 1024px) ---- */
@media (max-width: 1024px) {
  :root { --section-pad: 60px; }

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

  .cards-grid,.cards-grid-2,.cards-grid-3 { grid-template-columns: 1fr 1fr; gap: 18px; }
  .two-col { gap: 40px; }
  .about-grid { gap: 40px; }
}

/* ---- Small Tablet / Large Mobile (max 768px) ---- */
@media (max-width: 768px) {
  :root { --section-pad: 48px; }

  /* Nav */
  .navbar-nav {
    display: none;
    position: absolute;
    top: 64px; left: 0; right: 0;
    background: var(--navy);
    border-top: 1px solid rgba(255,255,255,0.1);
    flex-direction: column;
    gap: 0;
    padding: 8px 0 16px;
  }
  .navbar-nav.open { display: flex; }
  .navbar-nav a {
    padding: 12px 24px;
    border-radius: 0;
    width: 100%;
	color:var(--white);
	display:block;
    border-bottom: 1px solid rgba(255,255,255,0.06);
  }
  .nav-toggle { display: flex; }

  /* Hero */
  .hero { height: 60vh; min-height: 420px; }
  .hero-title { font-size: 32px !important; }
  .hero-specs { gap: 10px; }
  .hero-spec { padding: 8px 12px; }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { justify-content: center; }
  .hero-arrow { display: none; }

  /* Stats */
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .stat-item:nth-child(2) { border-right: none; }
  .stat-item:nth-child(3) { border-right: 1px solid var(--border); }
  .stat-item:nth-child(3),
  .stat-item:nth-child(4) { border-top: 1px solid var(--border); margin-top: 0; padding-top: 20px; }

  /* Cards */
  .cards-grid,.cards-grid-2,.cards-grid-3 { grid-template-columns: 1fr; }
  .products-grid { grid-template-columns: 1fr; }
  .cert-grid { grid-template-columns: 1fr; }

  /* Two col */
  .two-col { grid-template-columns: 1fr; gap: 32px; }
  .two-col.reverse { direction: ltr; }
  .pipe-visual { height: 260px; }

  /* Contact */
  .contact-grid { grid-template-columns: 1fr; }

  /* About */
  .about-grid { grid-template-columns: 1fr; }

  /* Footer */
  .footer-main { grid-template-columns: 1fr; gap: 28px; padding: 40px 0 24px; }
  .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }

  /* Highlight strip */
  .highlight-strip .container { flex-direction: column; text-align: center; }

  /* Section title */
  .section-title { font-size: clamp(1.6rem, 6vw, 2.4rem); }
}

/* ---- Mobile (max 480px) ---- */
@media (max-width: 480px) {
  :root { --section-pad: 36px; }

  .container { padding: 0 16px; }
  .hero { padding: 44px 0; }
  .hero-title { font-size: 2.2rem; }
  .hero-specs { flex-direction: column; gap: 10px; }
  .stat-item { padding: 8px 10px; }
  .stat-number { font-size: 1.7rem; }

  .product-img { height: 180px; }
  .cert-img { height: 120px; }

  .card { padding: 22px 18px; }
  .btn { padding: 11px 20px; font-size: 0.85rem; }

  .page-header { padding: 44px 0 36px; }
}