/* =========================================================
   CamrinInfotech — Mobile & Touch Improvements
   Supplements style.css and components.css
   ========================================================= */

/* ── Touch targets — all clickable elements min 44px ──── */
a, button, select, input[type="submit"],
.btn, .nav-link, .filter-tab, .sidebar-link {
  -webkit-tap-highlight-color: rgba(0,212,255,0.15);
}

.btn { min-height: 44px; }
.btn-sm { min-height: 36px; }

/* ── Smooth nav drawer ───────────────────────────────────── */
@media (max-width: 768px) {
  .nav-links {
    top: 0;
    padding-top: 80px;
    height: 100vh;
    border-bottom: none;
    box-shadow: 4px 0 24px rgba(0,0,0,0.4);
    width: 280px;
    left: auto; right: 0;
    transform: translateX(110%);
    background: rgba(10,15,30,0.98);
  }

  .nav-links.open { transform: translateX(0); }

  .nav-link {
    font-size: 1.05rem;
    padding: 16px 28px;
    border-bottom: 1px solid rgba(255,255,255,0.04);
  }

  /* Overlay behind drawer */
  .nav-overlay {
    display: none;
    position: fixed; inset: 0;
    background: rgba(0,0,0,0.5);
    z-index: 998;
    backdrop-filter: blur(2px);
  }

  .nav-overlay.open { display: block; }

  .hamburger {
    width: 44px; height: 44px;
    display: flex; align-items: center; justify-content: center;
    border-radius: 8px;
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.1);
    z-index: 1001;
    position: relative;
  }

  .navbar { padding: 12px 0; }
  .nav-container { padding: 0 16px; }
}

/* ── Hero ────────────────────────────────────────────────── */
@media (max-width: 768px) {
  .hero { padding-top: 72px; min-height: auto; padding-bottom: 56px; }

  .hero-text { max-width: 100%; }

  .hero-badge { font-size: 0.75rem; padding: 5px 12px; margin-bottom: 20px; }

  .hero-title { font-size: clamp(1.9rem, 7vw, 2.6rem); margin-bottom: 16px; }

  .hero-subtitle { font-size: 1rem; margin-bottom: 28px; }

  .hero-actions {
    flex-direction: column;
    width: 100%;
  }

  .hero-actions .btn {
    width: 100%;
    justify-content: center;
  }
}

/* ── Stats bar ───────────────────────────────────────────── */
@media (max-width: 600px) {
  .stats-bar { padding: 32px 0; }

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

  .stat-number { font-size: 2rem; }
  .stat-label  { font-size: 0.8rem; }
}

/* ── Section header ──────────────────────────────────────── */
@media (max-width: 768px) {
  .section-header { margin-bottom: 40px; }
  .section-header p { font-size: 0.95rem; }
}

/* ── Service cards ───────────────────────────────────────── */
@media (max-width: 768px) {
  .services-grid { grid-template-columns: 1fr; gap: 16px; }

  .service-card { padding: 24px 20px; }
}

@media (max-width: 1024px) and (min-width: 601px) {
  .services-grid { grid-template-columns: 1fr 1fr; }
}

/* ── Portfolio ───────────────────────────────────────────── */
@media (max-width: 768px) {
  .portfolio-grid { grid-template-columns: 1fr; gap: 20px; }
  .project-body   { padding: 20px 16px; }
}

@media (max-width: 1024px) and (min-width: 601px) {
  .portfolio-grid { grid-template-columns: 1fr 1fr; }
}

/* ── Why Choose Us ───────────────────────────────────────── */
@media (max-width: 768px) {
  .why-grid { grid-template-columns: 1fr; gap: 16px; }
  .why-card  { padding: 20px; }
}

/* ── Process steps ───────────────────────────────────────── */
@media (max-width: 768px) {
  .process-steps { grid-template-columns: 1fr 1fr; gap: 24px; }
}

@media (max-width: 480px) {
  .process-steps { grid-template-columns: 1fr; }
}

/* ── CTA section ─────────────────────────────────────────── */
@media (max-width: 600px) {
  .cta-section { padding: 56px 0; }
  .cta-section p { font-size: 0.95rem; margin-bottom: 28px; }

  .cta-actions {
    flex-direction: column;
    align-items: stretch;
    padding: 0 8px;
  }

  .cta-actions .btn {
    width: 100%;
    justify-content: center;
  }
}

/* ── Contact section ─────────────────────────────────────── */
@media (max-width: 768px) {
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .contact-form-wrap {
    padding: 24px 20px;
    border-radius: var(--radius-lg);
  }
}

/* ── Form rows — always single column on mobile ──────────── */
@media (max-width: 640px) {
  .form-row {
    grid-template-columns: 1fr !important;
    gap: 0;
  }

  .form-control { font-size: 16px; } /* Prevents iOS zoom on focus */
}

/* ── Footer ──────────────────────────────────────────────── */
@media (max-width: 768px) {
  .footer { padding: 48px 0 28px; }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 28px;
  }

  .footer-brand { grid-column: span 2; }
}

@media (max-width: 480px) {
  .footer-grid { grid-template-columns: 1fr; }
  .footer-brand { grid-column: span 1; }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
    gap: 8px;
  }
}

/* ── Page hero (inner pages) ─────────────────────────────── */
@media (max-width: 768px) {
  .page-hero { padding: 110px 0 56px; }
  .page-hero h1 { font-size: clamp(1.8rem, 6vw, 2.4rem); }
  .page-hero p  { font-size: 0.98rem; }
}

/* ── Services detail page ────────────────────────────────── */
@media (max-width: 768px) {
  .service-detail-grid {
    grid-template-columns: 1fr !important;
    gap: 24px;
  }
}

/* ── Portfolio modals ────────────────────────────────────── */
@media (max-width: 600px) {
  .modal-box {
    padding: 24px 18px;
    border-radius: 16px;
    max-height: 95vh;
  }

  .modal-header h2 { font-size: 1.3rem; }
}

/* ── Filter tabs ─────────────────────────────────────────── */
@media (max-width: 480px) {
  .filter-tabs { gap: 6px; }
  .filter-tab  { padding: 7px 14px; font-size: 0.8rem; }
}

/* ── Scroll to top button ────────────────────────────────── */
@media (max-width: 768px) {
  .scroll-top { bottom: 20px; right: 16px; width: 40px; height: 40px; }
}

/* ── Admin panel mobile ──────────────────────────────────── */
@media (max-width: 768px) {
  .stats-row { grid-template-columns: 1fr 1fr; gap: 12px; }

  .stat-card { padding: 14px; gap: 10px; }
  .stat-card-val { font-size: 1.3rem; }
  .stat-card-icon { width: 36px; height: 36px; }

  .admin-content { padding: 16px 12px; }

  .admin-topbar { padding: 12px 16px; }

  .panel-header { padding: 12px 14px; flex-wrap: wrap; gap: 8px; }
  .panel-body   { padding: 14px; }

  table { font-size: 0.78rem; }
  thead th, tbody td { padding: 9px 10px; }

  .filter-bar { gap: 8px; }
  .filter-bar .form-control { max-width: 100%; flex: 1; min-width: 120px; }

  .form-grid,
  .form-grid-3 { grid-template-columns: 1fr !important; }
  .col-span-2  { grid-column: span 1 !important; }

  .login-card { padding: 28px 20px; }
}

@media (max-width: 480px) {
  .stats-row { grid-template-columns: 1fr 1fr; }

  /* Hide less important table columns on small screens */
  .hide-mobile { display: none !important; }
}

/* ── General spacing adjustments ────────────────────────── */
@media (max-width: 480px) {
  :root { --section-py: 48px; }
  .container { padding: 0 16px; }
  h2 { font-size: clamp(1.5rem, 6vw, 2rem); }
}

/* ── Prevent horizontal scroll ───────────────────────────── */
html, body { overflow-x: hidden; max-width: 100vw; }

.hero-tags { display: none; } /* Hide floating tags on all sizes — they cause overflow */

@media (min-width: 1100px) {
  .hero-tags { display: block; } /* Show only on wide screens */
}