/* ============================================================
   CHEMICALS UPDATES — UI ENHANCEMENT LAYER
   Loaded after main.css to modernize without breaking Bootstrap.
   ============================================================ */

/* ---------- 1. Design Tokens ---------- */
:root {
  --cu-primary: #1a4a63;
  --cu-primary-dark: #0f3347;
  --cu-accent: #ff5e14;
  --cu-accent-hover: #e94e08;
  --cu-cyan: #0093E8;
  --cu-body-bg: #f8fafb;
  --cu-card-bg: #ffffff;
  --cu-text: #2d3748;
  --cu-text-muted: #718096;
  --cu-border: #e2e8f0;
  --cu-radius-sm: 8px;
  --cu-radius-md: 14px;
  --cu-radius-lg: 22px;
  --cu-shadow-sm: 0 2px 8px rgba(26,74,99,.06);
  --cu-shadow-md: 0 8px 24px rgba(26,74,99,.10);
  --cu-shadow-lg: 0 16px 48px rgba(26,74,99,.14);
  --cu-transition: 0.25s cubic-bezier(.4,0,.2,1);
}

/* ---------- 2. Global Polish ---------- */
html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', 'Poppins', system-ui, -apple-system, sans-serif !important;
  font-size: 15px;
  line-height: 1.7;
  color: var(--cu-text) !important;
  -webkit-font-smoothing: antialiased;
}

h1,h2,h3,h4,h5,h6 {
  color: var(--cu-primary);
  letter-spacing: -0.01em;
}

p { color: var(--cu-text); }

a { transition: color var(--cu-transition), background var(--cu-transition); }

img, svg { max-width: 100%; height: auto; }

section, .uni-padding {
  margin: 0 !important;
  padding: 64px 0 !important;
}

/* ---------- 3. Top Bar ---------- */
.top-bar {
  background: linear-gradient(135deg, var(--cu-primary-dark), var(--cu-primary)) !important;
  padding: 0 !important;
}

.top-menu {
  gap: 20px !important;
}

.top-login-btn {
  border-radius: 6px;
  font-weight: 600;
  letter-spacing: 0.3px;
  transition: background var(--cu-transition), box-shadow var(--cu-transition);
}

.top-login-btn:hover {
  background: var(--cu-accent-hover) !important;
  box-shadow: 0 4px 14px rgba(255,94,20,.35);
}

/* ---------- 4. Main Navbar ---------- */
.site-navbar {
  border-radius: 0 !important;
  margin: 0 !important;
  border: none !important;
  box-shadow: 0 1px 3px rgba(0,0,0,.08) !important;
  padding: 0 !important;
  background: #fff !important;
}

/* Override admin .navbar styles leaking into frontend */
header.main-header .navbar {
  border-radius: 0 !important;
  margin: 0 !important;
  border: none !important;
  min-height: auto !important;
}

.site-navbar-container {
  min-height: 70px !important;
}

.site-brand img {
  width: 180px;
  max-height: 55px;
  object-fit: contain;
}

.site-nav-link {
  font-weight: 600;
  font-size: 14px;
  border-radius: 10px;
  padding: 10px 16px !important;
  position: relative;
  transition: all var(--cu-transition);
}

.site-nav-link:hover {
  background: #f1f7fb;
  color: var(--cu-accent) !important;
}

.site-nav-link::after {
  content: '';
  position: absolute;
  bottom: 4px;
  left: 16px;
  right: 16px;
  height: 2px;
  background: var(--cu-accent);
  border-radius: 2px;
  transform: scaleX(0);
  transition: transform var(--cu-transition);
}

.site-nav-link:hover::after {
  transform: scaleX(1);
}

/* ---------- 5. Hero Banner ---------- */
.main-banner {
  padding: 0 !important;
  margin: 0 !important;
}

.main-banner .carousel-item {
  min-height: 480px;
  height: 55vh;
  max-height: 620px;
}

.main-banner .carousel-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.main-banner .carousel-item::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(15,51,71,.55) 0%, rgba(15,51,71,.15) 50%, transparent 100%);
  pointer-events: none;
}

.carousel-caption {
  z-index: 2;
  display: flex !important;
  align-items: center;
  justify-content: center;
}

.carousel-caption strong {
  font-size: clamp(28px, 4vw, 48px) !important;
  font-weight: 800 !important;
  letter-spacing: 3px;
  text-shadow: 0 2px 16px rgba(0,0,0,.35);
  line-height: 1.25;
}

.carousel-indicators [data-bs-target] {
  width: 32px;
  height: 4px;
  border-radius: 4px;
  border: none;
  opacity: 0.5;
  transition: all var(--cu-transition);
}

.carousel-indicators .active {
  opacity: 1;
  width: 48px;
  background: var(--cu-accent);
}

/* ---------- 6. Service Cards ---------- */
.services {
  background-size: cover;
  margin: 0 !important;
  padding: 64px 0 !important;
  z-index: auto !important;
}

.service-card {
  border: 1px solid var(--cu-border) !important;
  border-radius: var(--cu-radius-md) !important;
  box-shadow: var(--cu-shadow-sm);
  min-height: 260px;
  height: auto !important;
  padding: 24px !important;
  transition: all var(--cu-transition);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--cu-cyan), var(--cu-accent));
  transform: scaleX(0);
  transition: transform var(--cu-transition);
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--cu-shadow-md);
  border-color: transparent !important;
}

.service-card:hover::before {
  transform: scaleX(1);
}

.service-icon {
  width: 64px !important;
  height: 64px !important;
  padding: 14px !important;
  border-radius: 12px;
  background: linear-gradient(135deg, rgba(0,147,232,.08), rgba(0,147,232,.15)) !important;
}

.service-card span {
  color: var(--cu-text-muted);
  font-size: 13.5px;
  line-height: 1.6;
}

.services .col-xl-6.col-lg-6.col-md-12.mt-4,
.services .col-xl-6.col-lg-6.col-md-12 {
  margin-top: 16px !important;
}

/* ---------- 7. About Us ---------- */
.about-us {
  padding: 64px 0 !important;
  margin: 0 !important;
}

.about-us .carousel-item {
  height: auto !important;
  min-height: 300px;
}

.about-us .carousel-item img {
  height: 100%;
  min-height: 300px;
  object-fit: cover;
  border-radius: var(--cu-radius-sm);
}

.about-us p {
  font-size: 15px;
  line-height: 1.8;
  color: var(--cu-text-muted);
}

.color-sefty-orange {
  color: var(--cu-accent) !important;
}

/* ---------- 8. Latest News ---------- */
.news-sec {
  padding: 64px 0 !important;
  margin: 0 !important;
}

.news-sec::before {
  background: linear-gradient(135deg, #fff5f0, #ffede5) !important;
}

.news-card {
  border: 1px solid var(--cu-border) !important;
  border-radius: var(--cu-radius-md) !important;
  overflow: hidden;
  transition: all var(--cu-transition);
  background: var(--cu-card-bg);
}

.news-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--cu-shadow-md);
}

.news-card .img-part img,
.news-card img {
  border-radius: var(--cu-radius-md) var(--cu-radius-md) 0 0 !important;
  transition: transform 0.4s ease;
}

.news-card:hover .img-part img,
.news-card:hover img {
  transform: scale(1.04);
}

.news-card .text-part {
  padding: 20px !important;
}

.news-card .text-part span {
  display: -webkit-box !important;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  color: var(--cu-text);
}

.owl-nav button {
  width: 46px !important;
  height: 46px !important;
  border: 2px solid var(--cu-accent) !important;
  background: transparent !important;
  color: var(--cu-accent) !important;
  transition: all var(--cu-transition);
}

.owl-nav button:hover {
  background: var(--cu-accent) !important;
  color: #fff !important;
}

button.owl-prev {
  background: transparent !important;
}

/* ---------- 9. Service Details ---------- */
.service-details-sec {
  padding: 64px 0 !important;
  margin: 0 !important;
}

section.service-details-sec img {
  height: auto !important;
  max-height: 450px;
  width: 100%;
  object-fit: contain;
}

.service-details-sec ul li {
  font-size: 16px;
  padding: 8px 0 !important;
  display: flex;
  align-items: center;
  gap: 4px;
}

.fa-check-circle::before {
  color: var(--cu-accent) !important;
  padding: 0 14px 0 0 !important;
}

.service-details-list {
  column-count: 2;
  column-gap: 32px;
  list-style: none;
  padding-left: 0;
  margin-top: 16px;
}

/* ---------- 10. Why Choose Us ---------- */
.why-choose-us-sec {
  background: linear-gradient(135deg, #fff5f0, #ffede5) !important;
  padding: 80px 0 !important;
  margin: 0 !important;
}

.steps {
  background: var(--cu-card-bg);
  border-radius: var(--cu-radius-md);
  padding: 32px 20px !important;
  box-shadow: var(--cu-shadow-sm);
  transition: all var(--cu-transition);
  text-align: center;
  margin-bottom: 16px;
}

.steps:hover {
  transform: translateY(-4px);
  box-shadow: var(--cu-shadow-md);
}

.steps img {
  height: 80px !important;
  margin-bottom: 16px !important;
  padding: 8px !important;
}

.steps span {
  font-size: 16px !important;
  font-weight: 700;
  color: var(--cu-primary);
}

/* ---------- 11. Client Logos ---------- */
.client-logo-sec {
  padding: 64px 0 !important;
  margin: 0 !important;
}

.client-logo {
  border: 1px solid var(--cu-border) !important;
  border-radius: var(--cu-radius-sm);
  padding: 16px !important;
  transition: all var(--cu-transition);
  background: #fff;
}

.client-logo img {
  filter: grayscale(60%);
  opacity: 0.8;
  transition: all var(--cu-transition);
}

.client-logo:hover {
  box-shadow: var(--cu-shadow-sm);
  border-color: var(--cu-cyan) !important;
}

.client-logo:hover img {
  filter: grayscale(0%);
  opacity: 1;
}

.btn-sefty-orange {
  border-radius: 8px !important;
  font-weight: 600 !important;
  transition: all var(--cu-transition) !important;
}

.btn-sefty-orange:hover {
  box-shadow: 0 4px 14px rgba(255,94,20,.3);
  transform: translateY(-1px);
}

/* ---------- 12. Testimonials ---------- */
.testimonial {
  padding: 64px 0 !important;
  margin: 0 !important;
}

.testimonial-card {
  border-radius: var(--cu-radius-md) !important;
  box-shadow: var(--cu-shadow-sm) !important;
  border: 1px solid var(--cu-border) !important;
  min-height: 340px;
  height: auto !important;
  padding: 28px !important;
  transition: all var(--cu-transition);
}

.testimonial-card:hover {
  box-shadow: var(--cu-shadow-md) !important;
}

.testimonial-card hr {
  border: none !important;
  border-top: 1px dashed var(--cu-border) !important;
  margin: 16px 0 !important;
}

.testimonial-card img {
  border-radius: 8px !important;
}

.testimonial .item {
  margin: 8px !important;
}

.user-star-rating ul li i {
  color: #f59e0b !important;
}

/* ---------- 13. Footer ---------- */
.main-footer {
  background: linear-gradient(135deg, var(--cu-primary), var(--cu-primary-dark)) !important;
  color: #cbd5e0 !important;
  padding-top: 64px !important;
}

.main-footer p,
.main-footer a,
.main-footer .icon a,
.main-footer li {
  color: #cbd5e0 !important;
}

.main-footer a:hover {
  color: var(--cu-accent) !important;
}

.main-footer h6.title {
  color: #fff !important;
  font-weight: 700;
  font-size: 16px;
  margin-bottom: 16px;
  position: relative;
  padding-bottom: 10px;
}

.main-footer h6.title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 30px;
  height: 2px;
  background: var(--cu-accent);
  border-radius: 2px;
}

.footer-logo {
  width: 160px !important;
  max-width: 100%;
}

.footer-list li {
  padding: 6px 0 !important;
}

.footer-list li a {
  transition: all var(--cu-transition);
  padding-left: 0;
}

.footer-list li a:hover {
  padding-left: 6px;
  color: var(--cu-accent) !important;
}

.copyright-sec {
  background: rgba(0,0,0,.2) !important;
  border-top: 1px solid rgba(255,255,255,.08);
}

.copyright-sec p {
  color: #a0aec0 !important;
  font-size: 13px;
}

.main-footer .material-icons {
  color: var(--cu-accent) !important;
}

/* ---------- 14. Login Page ---------- */
.login-section {
  background: var(--cu-body-bg);
  min-height: calc(100vh - 200px);
  display: flex;
  align-items: center;
  padding: 40px 0;
}

.login-section .form-section {
  border-radius: var(--cu-radius-lg) !important;
  box-shadow: var(--cu-shadow-lg) !important;
  border: 1px solid var(--cu-border);
  padding: 48px 40px !important;
  margin-top: 40px !important;
}

.login-section .form-section .form-control {
  border-radius: 10px;
  border: 1.5px solid var(--cu-border);
  padding: 14px 18px;
  font-size: 15px;
  transition: all var(--cu-transition);
}

.login-section .form-section .form-control:focus {
  border-color: var(--cu-cyan);
  box-shadow: 0 0 0 3px rgba(0,147,232,.12);
}

/* ---------- 15. Contact Page ---------- */
.contact-sec {
  border-radius: var(--cu-radius-lg) !important;
  box-shadow: var(--cu-shadow-lg) !important;
  border: 1px solid var(--cu-border);
  padding: 40px !important;
}

.contact-sec .side-sec {
  border-radius: var(--cu-radius-md) !important;
  background: linear-gradient(135deg, var(--cu-primary), var(--cu-primary-dark)) !important;
}

.contact-form {
  margin-left: 0 !important;
}

.our-customer-support {
  background: linear-gradient(135deg, var(--cu-primary), var(--cu-primary-dark)) !important;
  border-radius: var(--cu-radius-md) !important;
}

/* ---------- 16. Services Page ---------- */
.price-card {
  border: 1px solid var(--cu-border) !important;
  border-radius: var(--cu-radius-md) !important;
  box-shadow: var(--cu-shadow-sm);
  border-top: 3px solid var(--cu-accent) !important;
  transition: all var(--cu-transition);
}

.price-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--cu-shadow-md);
}

.price-card span {
  color: var(--cu-accent) !important;
}

.price-card i {
  color: var(--cu-accent) !important;
}

.accordion-button:not(.collapsed) {
  color: var(--cu-primary) !important;
  background-color: rgba(0,147,232,.06) !important;
}

.terms-sec h3::after {
  border-bottom-color: var(--cu-accent) !important;
}

/* ---------- 17. Data Tables ---------- */
.main-contain {
  background: var(--cu-body-bg) !important;
}

.table-responsive {
  border-radius: var(--cu-radius-sm) !important;
  box-shadow: var(--cu-shadow-md) !important;
  border: 1px solid var(--cu-border);
}

tr.daily-price-header {
  background: linear-gradient(135deg, rgba(0,147,232,.08), rgba(0,147,232,.04)) !important;
}

.daily-price-header th {
  color: var(--cu-primary) !important;
  font-weight: 700;
  font-size: 12px;
  letter-spacing: 0.3px;
  text-transform: uppercase;
}

.excel-btn {
  position: relative !important;
  top: auto !important;
  right: auto !important;
  text-align: right;
  margin-top: 12px;
}

/* ---------- 18. Sub Banner ---------- */
.sub-banner::after {
  background: linear-gradient(to bottom, rgba(15,51,71,.45), rgba(15,51,71,.7)) !important;
}

.sub-banner img {
  height: 220px !important;
  object-fit: cover;
}

.sub-banner .text-part p {
  color: #fff;
  font-size: 32px !important;
  font-weight: 700;
  letter-spacing: 1px;
}

/* ---------- 19. News Detail ---------- */
.news-detail-sidebar {
  border-radius: var(--cu-radius-md);
  border: 1px solid var(--cu-border);
}

.latest-news ul li {
  border-bottom-color: var(--cu-border) !important;
  border-bottom-style: solid !important;
  transition: all var(--cu-transition);
}

.latest-news ul li:hover {
  padding-left: 6px;
  color: var(--cu-accent);
}

/* ---------- 20. Directories ---------- */
.directories-display .card,
.directories .card {
  border: 1px solid var(--cu-border);
  border-radius: var(--cu-radius-sm);
  transition: all var(--cu-transition);
}

.directories-display .card:hover,
.directories .card:hover {
  box-shadow: var(--cu-shadow-sm);
}

/* ---------- 21. Dropdown polish ---------- */
.dropdown-menu {
  border: 1px solid var(--cu-border) !important;
  border-radius: var(--cu-radius-sm) !important;
  box-shadow: var(--cu-shadow-md) !important;
  padding: 8px !important;
  filter: none !important;
}

.dropdown-item {
  border-radius: 6px;
  border-bottom: none !important;
  margin-bottom: 2px;
  font-weight: 500;
  transition: all var(--cu-transition);
}

.dropdown-item:hover {
  background: #f1f7fb !important;
  color: var(--cu-accent) !important;
}

/* ---------- 22. User Profile Dropdown (Top Bar) ---------- */
.dropdown-head {
  position: relative;
}

.dropdown-toggle-head {
  cursor: pointer;
  font-size: 12px !important;
  font-weight: 600;
  color: #fff !important;
  white-space: nowrap;
}

.dropdown-menu-head {
  display: none;
  position: absolute;
  top: 100%;
  right: 0;
  left: auto;
  z-index: 1200;
  min-width: 180px;
  margin-top: 6px;
  padding: 8px;
  background: var(--cu-card-bg);
  border: 1px solid var(--cu-border);
  border-radius: var(--cu-radius-sm);
  box-shadow: var(--cu-shadow-md);
}

.dropdown-menu-head.show {
  display: block;
}

.dropdown-menu-head .dropdown-item {
  display: block;
  padding: 10px 14px;
  color: var(--cu-text) !important;
  font-size: 13px;
  font-weight: 500;
  border-radius: 6px;
  transition: all var(--cu-transition);
}

.dropdown-menu-head .dropdown-item:hover {
  background: #f1f7fb;
  color: var(--cu-accent) !important;
}

/* ---------- 23. Misc Global Fixes ---------- */
/* Fix admin .navbar styles leaking */
.main-header .navbar {
  border-radius: 0 !important;
  margin: 0 !important;
  border: none !important;
  box-shadow: none !important;
}

/* Fix .nav-item height: 0 issue */
.site-nav-list > li,
.top-menu li {
  height: auto !important;
}

/* Commodity mega menu polish */
.commodity-mega-menu {
  border-radius: var(--cu-radius-lg) !important;
}

/* Password toggle */
.toggle-password {
  top: 42% !important;
}

/* Alert styling */
.alert {
  border-radius: var(--cu-radius-sm);
  border: none;
  font-weight: 500;
}

/* Page loader */
#pageloader img {
  border-radius: 50%;
}

/* Smooth section transitions */
section {
  position: relative;
}

/* ---------- RESPONSIVE ENHANCEMENTS ---------- */

/* Tablet */
@media (max-width: 991px) {
  section, .uni-padding {
    padding: 48px 0 !important;
  }

  .main-banner .carousel-item {
    min-height: 340px;
    height: 45vh;
  }

  .carousel-caption strong {
    font-size: 28px !important;
  }

  .service-card {
    min-height: auto;
    margin-bottom: 16px;
  }

  section.service-details-sec img {
    max-height: 300px;
    margin-bottom: 24px;
  }

  .contact-form {
    margin-left: 0 !important;
  }

  .login-section .form-section {
    margin-top: 20px !important;
    padding: 36px 28px !important;
  }

  .footer-logo {
    width: 140px !important;
  }

  .main-footer h6.title {
    margin-top: 24px;
  }

  .excel-btn {
    position: relative !important;
    top: auto !important;
    right: auto !important;
    margin-bottom: 16px;
  }

  .sub-banner img {
    height: 180px !important;
  }
}

/* Mobile */
@media (max-width: 767px) {
  body {
    font-size: 14px;
  }

  section, .uni-padding {
    padding: 36px 0 !important;
  }

  h2, .font-size-30 {
    font-size: 24px !important;
    margin-bottom: 20px !important;
  }

  .main-banner .carousel-item {
    min-height: 240px;
    height: 35vh;
  }

  .carousel-caption strong {
    font-size: 22px !important;
    letter-spacing: 1px !important;
  }

  .services .row {
    flex-direction: column;
  }

  .service-card {
    min-height: auto !important;
    margin-bottom: 12px !important;
  }

  .services .col-xl-6.col-lg-6.col-md-12.mt-4 {
    margin-top: 0 !important;
  }

  .about-us .carousel-item {
    min-height: 220px;
  }

  .about-us .carousel-item img {
    min-height: 220px;
  }

  .steps img {
    height: 64px !important;
  }

  .steps span {
    font-size: 14px !important;
  }

  .service-details-list {
    column-count: 1;
  }

  .steps {
    padding: 20px 14px !important;
  }

  .why-choose-us-sec .col-lg-3 {
    flex: 0 0 50%;
    max-width: 50%;
  }

  .testimonial-card {
    min-height: auto !important;
    padding: 20px !important;
  }

  .news-sec {
    padding: 36px 0 80px !important;
  }

  .owl-nav button {
    width: 38px !important;
    height: 38px !important;
  }

  .main-footer {
    padding-top: 40px !important;
  }

  .main-footer .row.mb-5 {
    margin-bottom: 24px !important;
  }

  .login-section .form-section {
    padding: 28px 20px !important;
    margin-top: 16px !important;
    max-width: 100%;
  }

  .contact-sec {
    padding: 20px !important;
  }

  .contact-sec .side-sec {
    padding: 24px 20px !important;
    width: 100% !important;
    margin-bottom: 20px;
  }

  .price-card {
    height: auto !important;
    min-height: auto !important;
  }

  .faq-sec #accordionExample {
    max-width: 100% !important;
  }

  .sub-banner img {
    height: 160px !important;
  }

  .sub-banner .text-part p {
    font-size: 22px !important;
  }

  /* Data table mobile */
  .daily-price-top .row {
    flex-direction: column;
  }

  #date-dropdown {
    width: 100% !important;
  }

  #multiple-dates {
    width: 100% !important;
    position: relative !important;
    flex-direction: column;
  }

  .table-responsive {
    margin: 0 -12px;
    border-radius: 0 !important;
  }
}

/* Small mobile */
@media (max-width: 480px) {
  .main-banner .carousel-item {
    min-height: 200px;
    height: 30vh;
  }

  .carousel-caption strong {
    font-size: 18px !important;
  }

  .why-choose-us-sec .col-lg-3 {
    flex: 0 0 100%;
    max-width: 100%;
  }

  .contact-sec .side-sec {
    padding: 20px 16px !important;
  }
}