/* ==========================================================================
   CV. TEKNIK JAYA UTAMA - Responsive Stylesheet (Compact Mobile Enhanced)
   ========================================================================== */

/* --- Mobile Navigation Drawer --- */
.mobile-nav-drawer {
  position: fixed;
  top: 0;
  right: -100%;
  width: min(300px, 82vw);
  height: 100vh;
  background: var(--bg-surface);
  border-left: 1px solid var(--border-subtle);
  box-shadow: var(--shadow-xl);
  z-index: 1500;
  display: flex;
  flex-direction: column;
  padding: 20px;
  transition: right var(--transition-slow);
}

.mobile-nav-drawer.active {
  right: 0;
}

.mobile-nav-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(7, 16, 30, 0.6);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  z-index: 1400;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-normal), visibility var(--transition-normal);
}

.mobile-nav-backdrop.active {
  opacity: 1;
  visibility: visible;
}

.drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--border-subtle);
  margin-bottom: 16px;
}

.drawer-links {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: auto;
  overflow-y: auto;
}

.drawer-links .nav-link {
  font-size: 0.95rem;
  padding: 6px 0;
  display: block;
}

.drawer-footer {
  padding-top: 16px;
  border-top: 1px solid var(--border-subtle);
  display: flex;
  flex-direction: column;
  gap: 10px;
}

/* ==========================================================================
   TABLETS & MEDIUM LAPTOPS (Max 1024px)
   ========================================================================== */
@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

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

  .hero-lead {
    margin-left: auto;
    margin-right: auto;
  }

  .hero-buttons {
    justify-content: center;
  }

  .hero-stats-row {
    grid-template-columns: repeat(2, 1fr);
    text-align: left;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
  }

  .hero-visual {
    max-width: 540px;
    margin: 0 auto;
  }

  .about-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .ceo-card {
    max-width: 440px;
    margin: 0 auto;
  }

  .legal-banner-card {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .rfq-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .contact-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

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

/* ==========================================================================
   MEDIUM TABLETS & MOBILE (Max 868px)
   ========================================================================== */
@media (max-width: 868px) {
  :root {
    --header-height: 66px;
  }

  .nav-menu,
  .header-actions .btn-primary {
    display: none;
  }

  .btn-mobile-toggle {
    display: flex;
    width: 38px;
    height: 38px;
  }

  .section {
    padding: clamp(3rem, 6vw, 4.5rem) 0;
  }

  .section-header {
    margin-bottom: 2rem;
  }

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

  .vision-mission-grid {
    grid-template-columns: 1fr;
    gap: 18px;
    margin-bottom: 32px;
  }

  .values-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .about-pillars {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .catalog-grid {
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 18px;
  }

  .kbli-list-grid {
    grid-template-columns: 1fr;
  }

  .form-grid-2 {
    grid-template-columns: 1fr;
  }
}

/* ==========================================================================
   COMPACT SMARTPHONES (Max 576px)
   Ultra-Compact, Sleek, and Mobile-App-Like Experience
   ========================================================================== */
@media (max-width: 576px) {
  :root {
    --header-height: 60px;
  }

  .site-header {
    height: 60px;
  }

  .site-header.scrolled {
    height: 56px;
  }

  .container {
    padding-left: 14px;
    padding-right: 14px;
  }

  .brand-logo {
    gap: 8px;
  }

  .brand-logo img {
    height: 32px;
  }

  .brand-logo .brand-badge {
    font-size: 0.62rem;
    padding: 2px 6px;
  }

  .btn-theme-toggle {
    width: 34px;
    height: 34px;
  }

  .btn-mobile-toggle {
    width: 34px;
    height: 34px;
  }

  /* --- Compact Section Padding & Headers --- */
  .section {
    padding: 2.25rem 0;
  }

  .section-header {
    margin-bottom: 1.25rem;
  }

  .section-tag {
    font-size: 0.72rem;
    padding: 2px 9px;
    margin-bottom: 8px;
  }

  .section-title {
    font-size: 1.55rem;
    line-height: 1.25;
    margin-bottom: 8px;
  }

  .section-desc {
    font-size: 0.86rem;
    line-height: 1.5;
  }

  /* --- Compact Hero Section --- */
  .hero-section {
    padding-top: calc(var(--header-height) + 1.25rem);
    padding-bottom: 1.75rem;
  }

  .hero-pill-badge {
    padding: 4px 10px;
    margin-bottom: 12px;
  }

  .hero-pill-text {
    font-size: 0.68rem;
    letter-spacing: 0.01em;
  }

  .hero-title {
    font-size: 1.75rem;
    line-height: 1.2;
    margin-bottom: 12px;
  }

  .hero-lead {
    font-size: 0.88rem;
    line-height: 1.55;
    margin-bottom: 18px;
  }

  .hero-buttons {
    flex-direction: row;
    gap: 8px;
    width: 100%;
    margin-bottom: 18px;
  }

  .hero-buttons .btn {
    flex: 1;
    padding: 9px 12px;
    font-size: 0.84rem;
    border-radius: var(--radius-md);
  }

  .hero-buttons .btn svg {
    width: 14px;
    height: 14px;
  }

  /* Compact 2x2 Hero Stats Grid */
  .hero-stats-row {
    grid-template-columns: repeat(2, 1fr);
    gap: 8px 12px;
    padding-top: 14px;
    border-top: 1px solid var(--border-subtle);
    max-width: 100%;
  }

  .stat-number {
    font-size: 1.35rem;
  }

  .stat-number .stat-suffix {
    font-size: 1.1rem;
  }

  .stat-label {
    font-size: 0.72rem;
    margin-top: 2px;
  }

  /* Compact Hero Visual */
  .hero-visual {
    margin-top: 0.5rem;
  }

  .hero-main-card {
    padding: 8px;
    border-radius: var(--radius-lg);
  }

  .hero-img-wrap {
    aspect-ratio: 16 / 10;
    border-radius: var(--radius-md);
  }

  .hero-floating-badge {
    padding: 6px 10px;
    border-radius: var(--radius-sm);
    gap: 8px;
  }

  .badge-top-right {
    top: -8px;
    right: -8px;
  }

  .badge-bottom-left {
    bottom: -8px;
    left: -8px;
  }

  .floating-icon {
    width: 28px;
    height: 28px;
    font-size: 0.85rem;
    border-radius: 6px;
  }

  .floating-title {
    font-size: 0.75rem;
  }

  .floating-subtitle {
    font-size: 0.65rem;
  }

  /* --- Compact About & CEO Section --- */
  .about-grid {
    gap: 1.5rem;
  }

  .ceo-card {
    padding: 14px;
    border-radius: var(--radius-lg);
    max-width: 100%;
  }

  .ceo-image-frame {
    aspect-ratio: 16 / 10;
    max-height: 200px;
    margin-bottom: 10px;
    border-radius: var(--radius-md);
  }

  .ceo-signature-box {
    padding-top: 8px;
  }

  .ceo-info h4 {
    font-size: 1.1rem;
  }

  .ceo-info span {
    font-size: 0.76rem;
  }

  .ceo-sig-img {
    height: 36px;
  }

  .about-text-content .lead-quote {
    padding: 12px 14px;
    font-size: 0.86rem;
    line-height: 1.55;
    margin-bottom: 14px;
    border-left-width: 3px;
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  }

  .about-text-content p {
    font-size: 0.86rem;
    line-height: 1.6;
    margin-bottom: 12px;
  }

  /* Compact Horizontal List for About Pillars */
  .about-pillars {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-top: 14px;
  }

  .pillar-box {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 10px 12px;
    border-radius: var(--radius-sm);
  }

  .pillar-box .pillar-icon {
    width: 30px;
    height: 30px;
    min-width: 30px;
    font-size: 0.9rem;
    margin-bottom: 0;
    border-radius: 6px;
  }

  .pillar-box h5 {
    font-size: 0.86rem;
    margin-bottom: 2px;
  }

  .pillar-box p {
    font-size: 0.76rem;
    line-height: 1.35;
  }

  /* --- Compact Vision & Mission & Values --- */
  .vision-mission-grid {
    gap: 10px;
    margin-bottom: 18px;
  }

  .vm-card {
    padding: 16px 14px;
    border-radius: var(--radius-md);
  }

  .vm-badge {
    font-size: 0.76rem;
    margin-bottom: 8px;
  }

  .vm-title {
    font-size: 1.1rem;
    margin-bottom: 6px;
    line-height: 1.3;
  }

  .vm-desc {
    font-size: 0.82rem;
    line-height: 1.5;
  }

  /* Compact Values Horizontal Layout */
  .values-grid {
    gap: 8px;
  }

  .value-card {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 12px 14px;
    border-radius: var(--radius-md);
  }

  .value-num {
    font-size: 1.35rem;
    min-width: 28px;
    margin-bottom: 0;
    line-height: 1.1;
  }

  .value-card h4 {
    font-size: 0.92rem;
    margin-bottom: 3px;
  }

  .value-card p {
    font-size: 0.8rem;
    line-height: 1.4;
  }

  /* --- Compact Services --- */
  .services-grid {
    gap: 12px;
  }

  .service-card {
    padding: 18px 16px;
    border-radius: var(--radius-lg);
  }

  .service-icon-box {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-md);
    font-size: 1.15rem;
    margin-bottom: 10px;
  }

  .service-card h3 {
    font-size: 1.12rem;
    margin-bottom: 4px;
  }

  .service-tagline {
    font-size: 0.78rem;
    margin-bottom: 8px;
  }

  .service-card p {
    font-size: 0.82rem;
    line-height: 1.5;
    margin-bottom: 12px;
  }

  .service-highlights {
    padding-top: 10px;
  }

  .service-highlights li {
    font-size: 0.78rem;
    margin-bottom: 5px;
    gap: 6px;
  }

  .service-highlights li svg {
    width: 14px;
    height: 14px;
  }

  /* --- Compact Horizontal Filter Bar for Catalog --- */
  .catalog-filter-bar {
    display: flex;
    flex-wrap: nowrap;
    overflow-x: auto;
    justify-content: flex-start;
    gap: 6px;
    padding-bottom: 8px;
    margin-bottom: 16px;
    scrollbar-width: none;
    -webkit-overflow-scrolling: touch;
    margin-left: -14px;
    margin-right: -14px;
    padding-left: 14px;
    padding-right: 14px;
  }

  .catalog-filter-bar::-webkit-scrollbar {
    display: none;
  }

  .filter-btn {
    white-space: nowrap;
    padding: 6px 12px;
    font-size: 0.76rem;
    flex-shrink: 0;
  }

  /* --- Compact 2-Column Catalog Grid on Mobile --- */
  .catalog-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
  }

  .product-card {
    border-radius: var(--radius-md);
  }

  .product-thumb {
    aspect-ratio: 1 / 1;
  }

  .product-badge {
    top: 6px;
    left: 6px;
    font-size: 0.62rem;
    padding: 2px 6px;
  }

  .product-view-btn {
    display: none;
  }

  .product-details {
    padding: 10px;
  }

  .product-category-name {
    font-size: 0.65rem;
    margin-bottom: 2px;
  }

  .product-title {
    font-size: 0.84rem;
    line-height: 1.25;
    margin-bottom: 4px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
  }

  .product-desc {
    display: none;
  }

  .product-specs {
    display: none;
  }

  .product-actions {
    padding-top: 8px;
    margin-top: auto;
    gap: 6px;
  }

  .product-actions .btn {
    padding: 5px 8px;
    font-size: 0.74rem;
    border-radius: 6px;
    flex: 1;
  }

  .product-actions .btn svg {
    width: 12px;
    height: 12px;
  }

  /* --- Compact Legalitas Section --- */
  .legal-banner-card {
    padding: 16px 14px;
    border-radius: var(--radius-md);
    gap: 14px;
    margin-bottom: 18px;
  }

  .legal-banner-info h3 {
    font-size: 1.15rem;
    margin-bottom: 6px;
  }

  .legal-banner-info p {
    font-size: 0.82rem;
    line-height: 1.45;
    margin-bottom: 12px;
  }

  .legal-badges-wrap {
    gap: 6px;
  }

  .legal-verified-pill {
    padding: 4px 8px;
    font-size: 0.72rem;
    gap: 4px;
  }

  .legal-verified-pill svg {
    width: 12px;
    height: 12px;
  }

  .legal-cta-box {
    padding: 12px;
    border-radius: var(--radius-sm);
  }

  .legal-cta-box h4 {
    font-size: 0.92rem;
    margin-bottom: 4px;
  }

  .legal-cta-box p {
    font-size: 0.76rem;
    margin-bottom: 10px;
  }

  /* 2-Column Compact Documents Grid */
  .legal-docs-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
    margin-bottom: 18px;
  }

  .legal-doc-card {
    border-radius: var(--radius-sm);
  }

  .doc-preview-thumb {
    aspect-ratio: 4 / 3;
  }

  .doc-overlay-badge {
    top: 6px;
    right: 6px;
    padding: 2px 6px;
    font-size: 0.62rem;
  }

  .doc-info-body {
    padding: 10px;
  }

  .doc-info-body h4 {
    font-size: 0.84rem;
    margin-bottom: 2px;
    line-height: 1.25;
  }

  .doc-number-code {
    font-size: 0.68rem;
    padding: 1px 4px;
    margin-bottom: 4px;
  }

  .doc-institution {
    font-size: 0.7rem;
    margin-bottom: 4px;
  }

  .doc-desc {
    display: none;
  }

  /* Compact KBLI Directory */
  .kbli-wrapper {
    padding: 14px;
    border-radius: var(--radius-md);
  }

  .kbli-header h4 {
    font-size: 0.98rem;
    gap: 6px;
  }

  .kbli-header h4 svg {
    width: 18px;
    height: 18px;
  }

  .kbli-badge-count {
    font-size: 0.72rem;
    padding: 2px 7px;
  }

  .kbli-list-grid {
    gap: 6px;
  }

  .kbli-pill-item {
    padding: 8px 10px;
    gap: 8px;
    border-radius: 6px;
  }

  .kbli-code-badge {
    font-size: 0.72rem;
    padding: 2px 5px;
  }

  .kbli-pill-text {
    font-size: 0.76rem;
    line-height: 1.35;
  }

  /* --- Compact RFQ Section --- */
  .rfq-grid {
    gap: 1.5rem;
  }

  .rfq-info-panel h3 {
    font-size: 1.35rem;
    margin-bottom: 8px;
  }

  .rfq-features {
    margin: 14px 0;
  }

  .rfq-feature-item {
    gap: 10px;
    margin-bottom: 10px;
  }

  .rfq-feature-icon {
    width: 32px;
    height: 32px;
    font-size: 0.95rem;
    border-radius: 6px;
  }

  .rfq-feature-text h5 {
    font-size: 0.88rem;
  }

  .rfq-feature-text p {
    font-size: 0.76rem;
  }

  .rfq-form-card {
    padding: 18px 14px;
    border-radius: var(--radius-lg);
  }

  .rfq-form-card h4 {
    font-size: 1.12rem;
  }

  .rfq-form-card p {
    font-size: 0.8rem;
    margin-bottom: 16px;
  }

  .form-group {
    margin-bottom: 10px;
  }

  .form-label {
    font-size: 0.76rem;
    margin-bottom: 3px;
  }

  .form-control {
    padding: 8px 10px;
    font-size: 0.85rem;
    border-radius: 6px;
  }

  textarea.form-control {
    min-height: 70px;
  }

  .btn-whatsapp-send {
    padding: 10px 14px;
    font-size: 0.9rem;
    border-radius: 8px;
  }

  /* --- Compact Contact & Location --- */
  .contact-grid {
    gap: 1.5rem;
  }

  .contact-card-list {
    gap: 8px;
  }

  .contact-item-card {
    padding: 12px 14px;
    gap: 12px;
    border-radius: var(--radius-md);
  }

  .contact-icon-bubble {
    width: 36px;
    height: 36px;
    font-size: 1.1rem;
    border-radius: 8px;
  }

  .contact-info-content h5 {
    font-size: 0.72rem;
  }

  .contact-info-content a,
  .contact-info-content p {
    font-size: 0.9rem;
  }

  .contact-map-card {
    border-radius: var(--radius-lg);
  }

  .map-visual-header {
    height: 160px;
  }

  .map-overlay-card {
    padding: 8px 12px;
    bottom: 10px;
    left: 10px;
    right: 10px;
  }

  .map-body-details {
    padding: 16px 14px;
  }

  .map-body-details h4 {
    font-size: 1.05rem;
    margin-bottom: 6px;
  }

  .map-body-details p {
    font-size: 0.82rem;
    margin-bottom: 12px;
  }

  /* --- Compact Footer --- */
  .site-footer {
    padding-top: 36px;
    padding-bottom: 20px;
  }

  .footer-top {
    grid-template-columns: 1fr;
    gap: 20px;
    margin-bottom: 24px;
  }

  .footer-brand h3 {
    font-size: 1.15rem;
  }

  .footer-brand p {
    font-size: 0.82rem;
    margin-bottom: 12px;
  }

  .footer-col h4 {
    font-size: 0.92rem;
    margin-bottom: 10px;
  }

  .footer-links li {
    margin-bottom: 6px;
  }

  .footer-links a {
    font-size: 0.82rem;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 8px;
    text-align: center;
    font-size: 0.78rem;
    padding-top: 16px;
  }

  /* --- Compact Modal Lightbox on Mobile --- */
  .modal-overlay {
    padding: 10px;
  }

  .modal-dialog {
    max-height: 94vh;
    border-radius: var(--radius-lg);
  }

  .modal-header {
    padding: 12px 16px;
  }

  .modal-header h4 {
    font-size: 1rem;
  }

  .btn-modal-close {
    width: 30px;
    height: 30px;
  }

  .modal-body {
    padding: 14px;
    gap: 12px;
  }

  .modal-image-container {
    max-height: 38vh;
    padding: 8px;
  }

  .modal-image-container img {
    max-height: 35vh;
  }

  .modal-desc-box {
    font-size: 0.86rem;
  }

  .modal-footer {
    padding: 10px 14px;
    gap: 8px;
  }

  .modal-footer .btn {
    padding: 6px 12px;
    font-size: 0.82rem;
  }
}