/* ==================================================
   NaqlData — Optimized Premium Hover / Interaction Layer
   --------------------------------------------------
   Performance-first replacement for the heavier hover.css.
   Use after style.css.
================================================== */

/* --------------------------------------------------
   01. Focus Accessibility
-------------------------------------------------- */
.btn:focus-visible,
.navbar .nav-link:focus-visible,
.text-link:focus-visible,
.footer a:focus-visible,
.accordion-button:focus-visible,
.form-control:focus-visible,
.form-select:focus-visible,
.newsletter-input-wrap input:focus-visible,
.newsletter-input-wrap button:focus-visible {
  outline: none;
  box-shadow: 0 0 0 4px rgba(47, 123, 255, 0.22) !important;
}

/* --------------------------------------------------
   02. Desktop Hover Interactions
-------------------------------------------------- */
@media (hover: hover) and (pointer: fine) {
  .navbar .nav-link {
    position: relative;
    transition: color 0.22s var(--ease-premium), transform 0.22s var(--ease-premium);
  }

  .navbar .nav-link::after {
    content: "";
    position: absolute;
    left: 0.8rem;
    right: 0.8rem;
    bottom: 0.32rem;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--cyan-soft), transparent);
    opacity: 0;
    transform: scaleX(0);
    transform-origin: center;
    transition: transform 0.24s var(--ease-premium), opacity 0.24s var(--ease-premium);
  }

  .navbar .nav-link:hover,
  .navbar .nav-link.active {
    color: #fff;
    transform: translateY(-1px);
  }

  .navbar .nav-link:hover::after,
  .navbar .nav-link.active::after {
    opacity: 1;
    transform: scaleX(1);
  }

  .brand-logo {
    transition: transform 0.22s var(--ease-premium);
  }

  .brand-logo:hover {
    transform: translateY(-1px);
  }

  .footer a {
    position: relative;
    transition: color 0.22s var(--ease-premium);
  }

  .footer a::after {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    bottom: -0.25rem;
    height: 1px;
    background: linear-gradient(90deg, var(--blue-primary), var(--cyan-soft));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.24s var(--ease-premium);
  }

  .footer a:hover {
    color: #fff;
  }

  .footer a:hover::after {
    transform: scaleX(1);
  }

  /* Buttons: keep lift + shine, reduce shadow intensity. */
  .btn {
    position: relative;
    overflow: hidden;
    isolation: isolate;
  }

  .btn:hover {
    transform: translateY(-2px);
  }

  .btn:hover::before {
    left: 118%;
  }

  .btn-primary:hover,
  .btn-primary:focus-visible {
    background: linear-gradient(135deg, #2f7bff, var(--blue-primary));
    border-color: rgba(255, 255, 255, 0.18);
    box-shadow: 0 14px 40px rgba(20, 87, 255, 0.34);
  }

  .btn-outline-light:hover,
  .btn-outline-light:focus-visible {
    color: #fff;
    background: rgba(255, 255, 255, 0.075);
    border-color: rgba(112, 215, 255, 0.30);
    box-shadow: 0 12px 34px rgba(20, 87, 255, 0.14);
  }

  .premium-btn:hover i,
  .text-link:hover i,
  .newsletter-input-wrap button:hover i {
    transform: translateX(4px);
  }

  .text-link {
    position: relative;
    transition: color 0.22s var(--ease-premium), transform 0.22s var(--ease-premium);
  }

  .text-link::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: -0.35rem;
    width: 100%;
    height: 1px;
    background: linear-gradient(90deg, var(--cyan-soft), transparent);
    opacity: 0.55;
    transform: scaleX(0.24);
    transform-origin: left;
    transition: transform 0.24s var(--ease-premium), opacity 0.24s var(--ease-premium);
  }

  .text-link:hover {
    color: var(--cyan-soft);
    transform: translateX(2px);
  }

  .text-link:hover::after {
    opacity: 1;
    transform: scaleX(1);
  }

  /* Cards: keep premium lift, avoid huge shadows/background/filter transitions. */
  .premium-card,
  .product-card,
  .client-card,
  .matrix-card,
  .timeline-item,
  .feature-item,
  .trust-list div,
  .trust-highlight-card,
  .note-box,
  .quote-form,
  .newsletter-panel,
  .premium-accordion .accordion-item,
  .hero-stats > div,
  .floating-card,
  .problem-strip-card,
  .problem-metric,
  .complete-data-card,
  .problem-signal,
  .section-visual-card,
  .complete-image-card,
  .problem-image-device {
    transition:
      transform 0.24s var(--ease-premium),
      border-color 0.24s var(--ease-premium),
      background-color 0.24s var(--ease-premium),
      opacity 0.24s var(--ease-premium);
  }

  .premium-card:hover,
  .product-card:hover,
  .client-card:hover,
  .matrix-card:hover,
  .timeline-item:hover,
  .feature-item:hover,
  .trust-list div:hover,
  .trust-highlight-card:hover,
  .note-box:hover,
  .premium-accordion .accordion-item:hover,
  .hero-stats > div:hover,
  .problem-strip-card:hover,
  .problem-metric:hover,
  .complete-data-card:hover,
  .problem-signal:hover {
    transform: translateY(-8px) scale(1.008);
    border-color: rgba(47, 123, 255, 0.34);
    background-color: rgba(8, 18, 34, 0.88);
  }

  .premium-card:hover::after,
  .product-card:hover::after,
  .client-card:hover::after,
  .matrix-card:hover::after,
  .timeline-item:hover::after,
  .feature-item:hover::after,
  .trust-list div:hover::after,
  .note-box:hover::after,
  .quote-form:hover::after,
  .newsletter-panel:hover::after,
  .premium-accordion .accordion-item:hover::after {
    opacity: 0.72;
  }

  .icon-badge,
  .client-card i,
  .feature-item i,
  .trust-list i {
    transition:
      transform 0.24s var(--ease-premium),
      background-color 0.24s var(--ease-premium),
      color 0.24s var(--ease-premium);
  }

  .premium-card:hover .icon-badge,
  .client-card:hover i,
  .feature-item:hover i {
    transform: translateY(-2px) scale(1.035);
    background: linear-gradient(135deg, rgba(20, 87, 255, 1), rgba(112, 215, 255, 0.44));
  }

  .trust-list div:hover i {
    color: #b6ffd2;
  }

  .product-card:hover .product-tag {
    color: #fff;
    background: rgba(47, 123, 255, 0.14);
    border-color: rgba(112, 215, 255, 0.30);
  }

  .product-card .product-period,
  .matrix-card span,
  .timeline-item span,
  .product-card li,
  .product-card li::before {
    transition: color 0.22s var(--ease-premium), transform 0.22s var(--ease-premium), background-color 0.22s var(--ease-premium);
  }

  .product-card:hover .product-period,
  .matrix-card:hover span,
  .timeline-item:hover span {
    color: #fff;
  }

  .product-card:hover li {
    color: rgba(245, 247, 251, 0.9);
  }

  .product-card:hover li::before {
    transform: scale(1.12);
    background: var(--cyan-soft);
  }

  .product-card.highlighted:hover,
  .product-card.complete:hover {
    border-color: rgba(112, 215, 255, 0.44);
    background-color: rgba(8, 18, 34, 0.92);
  }

  .hero-visual {
    transition: border-color 0.28s var(--ease-premium), transform 0.28s var(--ease-premium);
  }

  .hero-visual:hover {
    border-color: rgba(47, 123, 255, 0.30);
  }

  .hero-visual:hover .floating-card {
    border-color: rgba(112, 215, 255, 0.22);
  }

  .hero-stats > div strong {
    transition: color 0.22s var(--ease-premium);
  }

  .hero-stats > div:hover strong {
    color: #fff;
  }

  .section-visual-card:hover,
  .complete-image-card:hover,
  .problem-image-device:hover {
    transform: translateY(-8px) scale(1.006);
    border-color: rgba(47, 123, 255, 0.34);
  }

  .section-visual-card img,
  .complete-image-wrap img,
  .problem-image-device img,
  .report-image img,
  .sector-card-image img,
  .data-type-image img,
  .about-story-image img {
    transition: transform 0.36s var(--ease-premium), opacity 0.24s var(--ease-premium);
  }

  .section-visual-card:hover img,
  .complete-image-card:hover .complete-image-wrap img,
  .problem-image-device:hover img,
  .report-card:hover .report-image img,
  .sector-card:hover .sector-card-image img,
  .data-type-panel:hover .data-type-image img,
  .about-story-panel:hover .about-story-image img {
    transform: scale(1.026);
  }

  .form-control:hover,
  .form-select:hover,
  .form-control:focus,
  .form-select:focus {
    border-color: rgba(47, 123, 255, 0.38);
    background-color: rgba(255, 255, 255, 0.07);
  }

  .accordion-button {
    transition: color 0.22s var(--ease-premium), background-color 0.22s var(--ease-premium);
  }

  .accordion-button:hover {
    color: #fff;
    background-color: rgba(255, 255, 255, 0.045);
  }
}

/* --------------------------------------------------
   03. Touch / Mobile Safety
-------------------------------------------------- */
@media (hover: none), (pointer: coarse) {
  .btn,
  .premium-card,
  .product-card,
  .client-card,
  .matrix-card,
  .timeline-item,
  .feature-item,
  .trust-list div,
  .section-visual-card,
  .complete-image-card,
  .problem-image-device {
    transition-duration: 0.16s;
  }

  .btn:active {
    transform: scale(0.985);
  }
}

@media (prefers-reduced-motion: reduce) {
  .btn,
  .navbar .nav-link,
  .text-link,
  .premium-card,
  .product-card,
  .client-card,
  .matrix-card,
  .timeline-item,
  .feature-item,
  .trust-list div,
  .section-visual-card,
  .complete-image-card,
  .problem-image-device {
    transition: none !important;
    transform: none !important;
  }
}