/* RESET AND NORMALIZE */
html, body, div, span, applet, object, iframe,
h1, h2, h3, h4, h5, h6, p, blockquote, pre,
a, abbr, acronym, address, big, cite, code,
del, dfn, em, img, ins, kbd, q, s, samp,
small, strike, strong, sub, sup, tt, var,
b, u, i, center,
dl, dt, dd, ol, ul, li,
fieldset, form, label, legend,
table, caption, tbody, tfoot, thead, tr, th, td,
article, aside, canvas, details, embed,
figure, figcaption, footer, header, hgroup,
menu, nav, output, ruby, section, summary,
time, mark, audio, video {
  margin: 0;
  padding: 0;
  border: 0;
  font-size: 100%;
  font: inherit;
  vertical-align: baseline;
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
}
body {
  background: #1a2230;
  color: #F3F2ED;
  font-family: 'Roboto', Arial, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
img {
  max-width: 100%;
  vertical-align: middle;
  display: block;
}
ul, ol {
  padding-left: 24px;
}
main {
  min-height: 60vh;
}

/* BRAND COLOR VARIABLES */
:root {
  --color-primary: #234E70;
  --color-secondary: #222831;
  --color-text: #F3F2ED;
  --color-light-bg: #3A404B;
  --color-accent: #AA6500;
  --color-accent-alt: #D98B19;
  --color-card-bg: #23282F;
  --color-border: #3C4B5A;
  --color-success: #229954;
  --color-error: #C0392B;
  --color-footer: #171B23;
  --color-input-bg: #292e36;
  --color-input-border: #444A56;
  --color-shadow: rgba(21, 26, 34, 0.16);
}

/* TYPOGRAPHY */
h1, h2, h3, h4, h5, h6 {
  font-family: 'Montserrat', 'Arial Black', Arial, sans-serif;
  color: var(--color-accent-alt);
  letter-spacing: 0.5px;
  text-shadow: 1px 1px 0 rgba(35, 78, 112, 0.08);
  font-weight: 700;
}
h1 {
  font-size: 2.75rem;
  margin-bottom: 24px;
  line-height: 1.2;
}
h2 {
  font-size: 2rem;
  margin-bottom: 20px;
}
h3 {
  font-size: 1.5rem;
  margin-bottom: 16px;
}
h4 {
  font-size: 1.125rem;
  margin-bottom: 12px;
}
h5, h6 {
  font-size: 1rem;
  margin-bottom: 8px;
}
p, ul, ol, blockquote, cite, li, strong, span {
  font-family: 'Roboto', Arial, sans-serif;
  color: #F3F2ED;
  font-size: 1rem;
}
strong {
  color: var(--color-accent-alt);
  font-weight: 600;
}
a {
  color: var(--color-accent-alt);
  text-decoration: none;
  transition: color 0.2s;
}
a:hover, a:focus {
  color: var(--color-accent);
  text-decoration: underline;
}

blockquote {
  border-left: 4px solid var(--color-accent);
  padding-left: 18px;
  font-style: italic;
  color: #23282F;
  background: #faf7f0;
  border-radius: 8px;
  margin-bottom: 10px;
}

.small {
  font-size: 0.92rem;
  color: #bfbbb1;
}

/* CONTAINER, WRAPPERS & LAYOUTS */
.container {
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
  padding: 0 20px;
}
.content-wrapper {
  width: 100%;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

/* FLEXBOX STRUCTURES (MANDATED) */
.section {
  margin-bottom: 60px;
  padding: 40px 20px;
  background: transparent;
  border-radius: 20px;
}
.card-container {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin: 20px 0 20px 0;
}
.card {
  background: var(--color-card-bg);
  color: #F3F2ED;
  box-shadow: 0 4px 16px var(--color-shadow);
  border-radius: 16px;
  margin-bottom: 20px;
  padding: 28px 24px;
  transition: box-shadow 0.25s, transform 0.15s;
  position: relative;
  min-width: 260px;
  max-width: 370px;
  flex: 1 1 320px;
  border: 1.5px solid var(--color-border);
}
.card:hover {
  box-shadow: 0 6px 24px var(--color-shadow);
  transform: translateY(-6px) scale(1.012);
  border-color: var(--color-accent-alt);
}

.content-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  justify-content: space-between;
}
.text-image-section {
  display: flex;
  align-items: center;
  gap: 30px;
  flex-wrap: wrap;
}
.testimonial-card {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 20px;
  background: #f3f2ed;
  border-radius: 14px;
  box-shadow: 0 3px 16px var(--color-shadow);
  margin-bottom: 20px;
  color: #23282f;
  border: 1.5px solid var(--color-border);
}
.feature-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 15px;
}

/* HERO SECTION */
.hero {
  background: linear-gradient(120deg, #222831 0%, #2b3541 100%);
  padding: 60px 0 60px 0;
  border-radius: 0 0 44px 44px;
  box-shadow: 0 6px 30px var(--color-shadow);
  margin-bottom: 48px;
}
.hero .content-wrapper {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 24px;
}
.hero h1 {
  color: #ffffff;
}
.hero p {
  color: #d9dbdf;
  font-size: 1.25rem;
  font-weight: 400;
  margin-bottom: 16px;
}

/* BUTTONS & CTA */
.cta,
button,
.button,
input[type="submit"],
input[type="button"] {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: 'Montserrat', Arial, sans-serif;
  font-weight: 700;
  font-size: 1.08rem;
  padding: 14px 32px;
  border-radius: 32px;
  border: none;
  cursor: pointer;
  outline: none;
  background: var(--color-accent-alt);
  color: #fff;
  box-shadow: 0 3px 14px var(--color-shadow);
  transition: background 0.16s, box-shadow 0.24s, transform 0.14s;
  margin-top: 12px;
  gap: 10px;
}
.cta.primary {
  background: var(--color-accent-alt);
  color: #fff;
  letter-spacing: 0.8px;
}
.cta.primary:hover, .cta.primary:focus {
  background: var(--color-accent);
  transform: scale(1.04);
  box-shadow: 0 6px 24px var(--color-shadow);
}
.cta.secondary, .button.secondary {
  background: #f0f0f0;
  color: var(--color-primary);
  border: 1.5px solid var(--color-primary);
}
.cta.secondary:hover, .button.secondary:hover {
  background: #d9dadb;
  color: var(--color-accent-alt);
}


nav .cta.primary {
  margin-left: 28px;
  height: 46px;
}

/* HEADER/NAVIGATION */
header {
  background: var(--color-secondary);
  box-shadow: 0 4px 16px var(--color-shadow);
  padding: 0;
}
header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 86px;
  gap: 24px;
}
.logo img {
  height: 52px;
  width: auto;
  display: block;
}
nav {
  display: flex;
  align-items: center;
  gap: 24px;
}
nav a {
  font-family: 'Montserrat', Arial, sans-serif;
  font-size: 1.04rem;
  font-weight: 600;
  color: #F3F2ED;
  letter-spacing: 0.3px;
  padding: 4px 8px;
  border-radius: 8px;
  transition: background 0.14s, color .17s;
}
nav a:hover, nav a.active {
  background: var(--color-card-bg);
  color: var(--color-accent-alt);
}

.mobile-menu-toggle {
  display: none;
  background: var(--color-accent-alt);
  color: #fff;
  font-size: 2rem;
  border: none;
  border-radius: 50%;
  width: 48px;
  height: 48px;
  align-items: center;
  justify-content: center;
  transition: box-shadow 0.2s, background 0.17s;
  z-index: 1600;
  cursor: pointer;
}
.mobile-menu-toggle:hover {
  background: var(--color-accent);
}
.mobile-menu {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: #222831;
  z-index: 2500;
  pointer-events: none;
  opacity: 0;
  transform: translateX(-100%);
  transition: transform 0.36s cubic-bezier(.48,0,.31,1), opacity .22s;
}
.mobile-menu.open {
  pointer-events: auto;
  opacity: 1;
  transform: translateX(0);
}
.mobile-menu-close {
  align-self: flex-end;
  margin: 30px 32px 0 0;
  background: none;
  color: #fff;
  font-size: 2.2rem;
  border: none;
  transition: color 0.15s;
  cursor: pointer;
  z-index: 10;
}
.mobile-menu-close:hover,
.mobile-menu-close:focus {
  color: var(--color-accent);
}
.mobile-nav {
  margin-top: 40px;
  display: flex;
  flex-direction: column;
  gap: 26px;
  width: 100vw;
  align-items: center;
}
.mobile-nav a {
  font-family: 'Montserrat', Arial, sans-serif;
  font-size: 1.24rem;
  color: #fff;
  padding: 18px 0;
  width: 84vw;
  text-align: center;
  border-radius: 12px;
  letter-spacing: 0.7px;
  transition: background 0.14s, color 0.14s;
}
.mobile-nav a:hover, .mobile-nav a.active {
  background: var(--color-light-bg);
  color: var(--color-accent-alt);
}

/* Features & Services Sections */
.features, .services, .about, .contact, .blog-list, .project-list, .privacy, .gdpr, .cookie-policy, .terms, .thank-you-hero {
  margin-bottom: 60px;
  padding: 40px 0px;
  background: transparent;
}

.features ul, .feature_grid, .feature_list, .service_list, .service_categories, .detailed_service_list {
  display: flex;
  flex-wrap: wrap;
  gap: 28px;
  list-style: none;
}
.features ul li,
.feature_grid li,
.feature_list li,
.service_list li,
.service_categories li {
  background: var(--color-card-bg);
  border: 1.5px solid var(--color-border);
  border-radius: 15px;
  padding: 22px 18px 16px 18px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 12px;
  min-width: 240px;
  max-width: 305px;
  color: #F3F2ED;
  box-shadow: 0 3px 16px var(--color-shadow);
  transition: box-shadow .2s, transform .13s, border .18s;
}
.features ul li:hover,
.feature_grid li:hover,
.feature_list li:hover,
.service_list li:hover,
.service_categories li:hover {
  border-color: var(--color-accent-alt);
  box-shadow: 0 8px 28px var(--color-shadow);
  transform: translateY(-3px) scale(1.017);
}
.features ul img, .feature_grid img, .feature_list img, .service_list img, .service_categories img {
  height: 42px;
  width: 42px;
  margin-bottom: 6px;
}

.detailed_service_list {
  display: flex;
  flex-direction: column;
  gap: 16px;
  list-style: disc inside;
  margin-top: 12px;
  color: #F3F2ED;
}

/* Cards for Projects (projects.html) */
.project_overview_cards {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin: 20px 0 20px 0;
}
.project_card {
  background: var(--color-card-bg);
  box-shadow: 0 4px 16px var(--color-shadow);
  border: 1.5px solid var(--color-border);
  border-radius: 14px;
  flex: 1 1 320px;
  min-width: 260px;
  max-width: 370px;
  padding: 28px 22px;
  margin-bottom: 20px;
  color: #F3F2ED;
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: box-shadow .19s, transform .13s;
}
.project_card:hover {
  box-shadow: 0 8px 24px var(--color-shadow);
  border-color: var(--color-accent-alt);
  transform: translateY(-4px) scale(1.012);
}

/* Testimonials */
.testimonials, .project-testimonials {
  background: #1b212a;
  border-radius: 19px;
  margin-bottom: 60px;
  padding: 40px 0px;
}
.testimonials h2, .project-testimonials h2, .testimonials h1 {
  color: var(--color-accent-alt);
}
.testimonial-list, .project-testimonials .content-wrapper {
  display: flex;
  flex-wrap: wrap;
  gap: 28px;
}
.testimonial-card {
  background: #fff;
  color: #23282f;
  border: 1.5px solid var(--color-border);
  box-shadow: 0 3px 16px var(--color-shadow);
  border-radius: 14px;
  padding: 24px 22px 22px 22px;
  margin-bottom: 20px;
  min-width: 260px;
  max-width: 470px;
  flex: 1 1 340px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 16px;
  transition: box-shadow .17s, border .18s;
}
.testimonial-card:hover {
  box-shadow: 0 8px 42px var(--color-shadow);
  border-color: var(--color-accent-alt);
}
.testimonial-card blockquote {
  border-left: 4px solid var(--color-accent-alt);
  font-size: 1.10rem;
  background: #f7eee2;
  color: #23282f;
  border-radius: 7px;
  padding: 12px 16px;
  margin: 0 0 8px 0;
}
.testimonial-card cite {
  font-style: normal;
  color: #626d7b;
  font-size: 0.96rem;
  margin-top: 4px;
}
.rating {
  display: flex;
  align-items: center;
  gap: 7px;
  color: #AA6500;
  font-weight: bold;
  font-size: 1.10rem;
}
.testimonial-card .rating img {
  width: 20px;
  height: 20px;
}

/* Blog List */
.blog-list .featured_posts {
  display: flex;
  flex-wrap: wrap;
  gap: 26px;
  margin-bottom: 24px;
}
.blog-list .featured_posts article {
  background: var(--color-card-bg);
  border-radius: 14px;
  box-shadow: 0 3px 16px var(--color-shadow);
  padding: 22px 18px 19px 18px;
  flex: 1 1 305px;
  min-width: 260px;
  max-width: 335px;
  transition: box-shadow .13s, border .13s;
  border: 1.5px solid var(--color-border);
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.blog-list .featured_posts article:hover {
  box-shadow: 0 8px 24px var(--color-shadow);
  border-color: var(--color-accent-alt);
}
.post_categories {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 12px;
  margin-top: 4px;
}
.post_categories span {
  background: var(--color-accent-alt);
  color: #fff;
  padding: 7px 14px;
  border-radius: 8px;
  font-size: 0.98rem;
  font-weight: 600;
  letter-spacing: 0.4px;
}

/******** COOKIE CONSENT BANNER ********/
#cookie-consent-banner {
  position: fixed;
  bottom: 0;
  right: 0;
  left: 0;
  background: #23282F;
  color: #fff;
  box-shadow: 0 -3px 18px var(--color-shadow);
  padding: 22px 12px 22px 12px;
  z-index: 3050;
  display: flex;
  align-items: center;
  gap: 30px;
  justify-content: center;
  flex-wrap: wrap;
  transition: transform 0.35s cubic-bezier(.45,0,.25,1), opacity 0.28s;
  opacity: 1;
  transform: translateY(0);
}
#cookie-consent-banner.hide {
  opacity: 0;
  pointer-events: none;
  transform: translateY(100%);
}
#cookie-consent-banner .cookie-text {
  flex: 1 1 260px;
  font-size: 1.08rem;
  color: #fff;
}
#cookie-consent-banner .cookie-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}
#cookie-consent-banner button {
  padding: 10px 22px;
  border-radius: 24px;
  background: var(--color-accent-alt);
  color: #fff;
  border: none;
  font-weight: 600;
  font-family: inherit;
  font-size: 1rem;
  cursor: pointer;
  transition: background 0.17s, transform .11s;
}
#cookie-consent-banner button.accept {
  background: var(--color-success);
}
#cookie-consent-banner button.accept:hover {
  background: #1f8d49;
}
#cookie-consent-banner button.reject {
  background: var(--color-error);
}
#cookie-consent-banner button.reject:hover {
  background: #a93226;
}
#cookie-consent-banner button.settings {
  background: var(--color-accent-alt);
  color: #fff;
}
#cookie-consent-banner button.settings:hover {
  background: var(--color-accent);
}

/******** COOKIE MODAL ********/
#cookie-modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(34, 40, 49, 0.85);
  z-index: 3900;
  display: none;
  align-items: center;
  justify-content: center;
  animation: fadeInModal 0.2s;
}
#cookie-modal-overlay.open {
  display: flex;
}
@keyframes fadeInModal {
  from { opacity: 0; }
  to { opacity: 1; }
}
#cookie-modal {
  background: #23282F;
  color: #fff;
  border-radius: 14px;
  box-shadow: 0 4px 36px var(--color-shadow);
  padding: 36px 32px 24px 32px;
  min-width: 330px;
  max-width: 96vw;
  z-index: 4010;
  display: flex;
  flex-direction: column;
  gap: 18px;
  font-size: 1.05rem;
}
#cookie-modal h2 {
  color: var(--color-accent-alt);
  margin-bottom: 10px;
}
#cookie-modal .cookie-categories {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 24px;
}
#cookie-modal .category-row {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 10px 0;
}
#cookie-modal .category-row label {
  flex: 1 1 60px;
  color: #fff;
  font-weight: 500;
}
#cookie-modal .category-row input[type="checkbox"] {
  width: 22px;
  height: 22px;
  accent-color: var(--color-accent-alt);
}
#cookie-modal .category-row.essential label {
  color: #95a5a6;
}
#cookie-modal .category-row.essential input {
  display: none;
}
#cookie-modal .modal-footer {
  display: flex;
  gap: 18px;
  justify-content: flex-end;
}
#cookie-modal button.close-modal {
  background: #C0392B;
  color: #fff;
  border-radius: 24px;
  padding: 10px 20px;
  border: none;
  font-weight: bold;
  transition: background 0.16s;
}
#cookie-modal button.close-modal:hover {
  background: #A93226;
}
#cookie-modal button.save-cookies {
  background: var(--color-accent-alt);
  color: #fff;
  border-radius: 24px;
  padding: 10px 20px;
  border: none;
  font-weight: bold;
  transition: background 0.16s;
}
#cookie-modal button.save-cookies:hover {
  background: var(--color-accent);
}

/* Contact and Info Lists */
.contact-info-summary ul, .contact-details ul, .footer-contact ul {
  display: flex;
  flex-direction: column;
  gap: 12px;
  list-style: none;
  margin-bottom: 22px;
  margin-top: 6px;
}
.contact-info-summary li, .contact-details li, .footer-contact li {
  display: flex;
  align-items: center;
  gap: 11px;
  color: #F3F2ED;
  font-size: 1rem;
}
.contact-info-summary li img, .contact-details li img, .footer-contact li img {
  width: 22px;
  height: 22px;
  opacity: 0.8;
}
.contact-info-summary a, .contact-details a, .footer-contact a {
  color: var(--color-accent-alt);
  text-decoration: none;
}
.contact-info-summary a:hover, .contact-details a:hover, .footer-contact a:hover {
  text-decoration: underline;
}

/* Business Hours & Map */
.business-hours, .map-location {
  margin-bottom: 18px;
  display: flex;
  align-items: center;
  gap: 12px;
  color: #F3F2ED;
}
.business-hours img, .map-location img {
  width: 22px;
  height: 22px;
  filter: grayscale(50%);
}

/* Footer */
footer {
  background: var(--color-footer);
  color: #c1c4c9;
  padding: 38px 0 30px 0;
  border-top: 2.5px solid var(--color-accent-alt);
}
footer .container {
  display: flex;
  flex-wrap: wrap;
  gap: 28px;
  align-items: flex-start;
  justify-content: space-between;
}
.footer-brand {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 10px;
  flex: 1 1 200px;
}
.footer-brand img {
  height: 44px;
  width: auto;
}
.footer-nav, .footer-menu {
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-width: 145px;
  flex: 0 1 165px;
}
.footer-nav a, .footer-menu a {
  color: #c1c4c9;
  font-size: 1rem;
  font-family: 'Montserrat', Arial, sans-serif;
  padding: 4px 0;
  transition: color .14s;
}
.footer-nav a:hover, .footer-menu a:hover {
  color: var(--color-accent-alt);
}
.footer-contact ul {
  flex: 1 1 220px;
}
.footer-contact li {
  color: #d1d1d1;
}
.footer-contact li img {
  opacity: 0.95;
}
footer span {
  font-size: .98rem;
  color: #aaa;
}

/* Badge Lists, Quality Badges */
.badge-list, .quality-badges {
  display: flex;
  gap: 18px;
  align-items: center;
}
.badge-list img, .quality-badges img {
  width: 40px;
  height: 40px;
}

/* Accessibility: Hide from visual, not from screen reader */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  border: 0;
}

/* Smooth transitions */
a, button, .card, .card-container, .testimonial-card, .project_card, .service_list li, .feature_list li, .footer-nav a, .footer-menu a {
  transition: all 0.16s cubic-bezier(.58,0,.73,1);
}

/* Responsive (Mobile-first) */
@media (max-width: 1200px) {
  .container {
    max-width: 94vw;
    padding: 0 14px;
  }
  header .container {
    gap: 12px;
  }
}
@media (max-width: 992px) {
  .container {
    max-width: 99vw;
    padding: 0 8px;
  }
  .content-grid, .card-container, .project_overview_cards {
    gap: 16px;
  }
}
@media (max-width: 768px) {
  header .container {
    height: auto;
    flex-direction: row;
    flex-wrap: nowrap;
    gap: 8px;
  }
  nav {
    display: none;
  }
  .mobile-menu-toggle {
    display: inline-flex;
  }
  .cta.primary {
    margin-left: 8px;
    font-size: 1rem;
    height: 41px;
    padding: 10px 22px;
  }
  .hero {
    padding: 38px 0 38px 0;
    border-radius: 0 0 24px 24px;
  }
  .section {
    margin-bottom: 32px;
    padding: 24px 6px;
  }
  .card-container, .project_overview_cards, .content-grid, .featured_posts {
    flex-direction: column;
    gap: 16px;
  }
  .features ul, .feature_grid, .feature_list, .service_list, .service_categories {
    flex-direction: column;
    gap: 18px;
  }
  .testimonial-list, .project-testimonials .content-wrapper {
    flex-direction: column;
    gap: 18px;
  }
  .about .content-wrapper, .features .content-wrapper, .services .content-wrapper {
    gap: 14px;
  }
  .text-image-section {
    flex-direction: column;
    gap: 18px;
  }
  .footer-brand, .footer-nav, .footer-menu, .footer-contact {
    flex: 1 1 150px;
    min-width: 120px !important;
  }
  footer .container {
    flex-direction: column;
    gap: 14px;
    align-items: flex-start;
  }
  #cookie-modal {
    padding: 24px 10px 18px 10px;
    min-width: 0;
    max-width: 96vw;
  }
}
@media (max-width: 510px) {
  .container {
    max-width: 99vw;
    padding: 0 4px;
  }
  h1 { font-size: 2rem; }
  h2 { font-size: 1.38rem; }
  h3 { font-size: 1.08rem; }
  .footer-brand img, .logo img {
    height: 36px;
  }
  .cta, .button, button, input[type="submit"], input[type="button"] {
    padding: 9px 12px;
    font-size: 0.93rem;
  }
  .testimonial-card, .card, .project_card, .blog-list .featured_posts article {
    padding: 16px 8px
  }
  #cookie-consent-banner {
    padding: 12px 2px 12px 2px;
    gap: 12px;
    font-size: .99rem;
  }
}

/* ------ INDUSTRIAL MODERN EFFECTS ------ */
.card, .project_card, .testimonial-card, .features ul li, .feature_grid li, .feature_list li, .service_list li, .service_categories li, .blog-list .featured_posts article {
  box-shadow: 0 4px 16px var(--color-shadow), 0 1.5px 0 var(--color-accent-alt);
  border-bottom: 2.5px solid var(--color-accent-alt);
}

/* Industrial metallic highlight for icon accents */
.features img, .feature_grid img, .feature_list img, .service_list img, .service_categories img, .badge-list img, .quality-badges img {
  filter: grayscale(10%) contrast(1.01) drop-shadow(2px 4px 2px rgba(35,78,112,0.06));
  background: linear-gradient(135deg, #37404a 56%, #ac8c38 97%);
  border-radius: 7px;
  padding: 2px;
}

/* Micro-animations and focus styles */
a, button, .cta, .mobile-menu-toggle, input, textarea {
  outline: none;
  transition: box-shadow .12s, border .13s, color .14s;
}
button:focus, .cta:focus, .mobile-menu-toggle:focus {
  box-shadow: 0 0 0 3px var(--color-accent-alt), 0 5px 18px var(--color-shadow);
}
input:focus, textarea:focus {
  border: 1.8px solid var(--color-accent-alt) !important;
  box-shadow: 0 0 0 2px var(--color-accent-alt);
}

::-webkit-scrollbar {
  width: 10px;
  background: #23282F;
}
::-webkit-scrollbar-thumb {
  background: #2B3541;
  border-radius: 8px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--color-accent-alt);
}

/* Industrial font / urban edge text effect for hero and main headings */
.hero h1, .hero h2, .section h1, .section h2 {
  letter-spacing: 2.5px;
  text-transform: uppercase;
  background: linear-gradient(to right, var(--color-accent-alt), var(--color-accent), var(--color-primary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  font-family: 'Montserrat', Arial Black, Arial, sans-serif;
}

/* Accessibility (Prevent absolute position on content; only for decoration) */

/* Hide main nav on mobile, only show hamburger */
@media (max-width: 768px) {
  nav {
    display: none !important;
  }
  .mobile-menu-toggle {
    display: inline-flex !important;
  }
}

/* Show main nav and hide burger on desktop */
@media (min-width: 769px) {
  .mobile-menu,
  .mobile-menu-toggle {
    display: none !important;
  }
  nav {
    display: flex !important;
  }
}

/* Accessible focus for links */
a:focus {
  outline: 2.5px dashed var(--color-accent-alt);
  outline-offset: 2px;
}

/* Ensure no grid/columns is used anywhere! (REQUIRED) */
/* All layout using flexbox only. */