/* CSS RESET & 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;
}
html { box-sizing: border-box; }
*,*:before,*:after { box-sizing: inherit; }
body { 
  line-height: 1.5;
  background: #11151C;
  color: #F7F9FB;
  font-family: 'Open Sans', Arial, sans-serif;
  font-size: 16px;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  scroll-behavior: smooth;
}
h1,h2,h3,h4,h5,h6 {
  font-family: 'Montserrat', 'Open Sans', Arial, sans-serif;
  font-weight: 700;
  color: #F7F9FB;
  letter-spacing: 0.02em;
}
h1 { font-size: 2.5rem; margin-bottom: 24px; }
h2 { font-size: 2rem; margin-bottom: 18px; }
h3 { font-size: 1.25rem; margin-bottom: 12px; }
h4 { font-size: 1.1rem; }
p,ul,ol { margin-bottom: 18px; }
ul,ol { padding-left: 22px; }
a { color: #00B383; text-decoration: none; transition: color 0.2s; }
a:hover, a:focus { color: #F7F9FB; }
strong { color: #00B383; font-weight: 700; }
img { max-width: 100%; display: block; }

/* CONTAINER & WRAPPERS */
.container {
  width: 100%;
  max-width: 1200px;
  padding: 0 20px;
  margin: 0 auto;
}
.content-wrapper {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 28px;
  margin-bottom: 32px;
}
.text-section { max-width: 820px; }

/*--- LAYOUT & SPACING (MANDATORY CLASSES) ---*/
.section {
  margin-bottom: 60px;
  padding: 40px 20px;
  background: #181E26;
  border-radius: 12px;
  box-shadow: 0 4px 24px 0 rgba(30,30,35,.13);
}
.card-container {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
}
.card {
  margin-bottom: 20px;
  position: relative;
  background: #161B23;
  border-radius: 10px;
  box-shadow: 0 2px 10px 0 rgba(25,27,30,.10);
  padding: 28px 22px;
  min-width: 270px;
}
.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: #F7F9FB;
  color: #1A3756;
  border-radius: 12px;
  box-shadow: 0 2px 14px rgba(20,30,45,0.08);
  margin-bottom: 24px;
  font-size: 1.08rem;
  flex: 1 1 320px;
  min-width: 250px;
}
.feature-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 15px;
}

/*--- GENERAL STYLES ---*/
section { width: 100%; margin-bottom: 36px; }
ul, ol {
  margin-bottom: 20px;
}
li { margin-bottom: 10px; }
.table-responsive { overflow-x: auto; }
table {
  width: 100%; border-collapse: collapse; background: #161E28;
}
th, td {
  padding: 12px 18px; border-bottom: 1px solid #2F3842; text-align: left;
  font-size: 1rem;
}
th { background: #1A3756; color: #F7F9FB; font-family: 'Montserrat', Arial, sans-serif; letter-spacing: 0.02em; font-weight: 700; }
tr:last-child td { border-bottom: none; }

/*--- HEADER & NAVIGATION ---*/
header {
  background: #181E26;
  box-shadow: 0 2px 8px rgba(23,35,45,0.07);
  position: relative;
  z-index: 20;
}
header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  min-height: 70px;
}
.main-nav {
  display: flex;
  gap: 28px;
  align-items: center;
}
.main-nav a {
  color: #F7F9FB;
  font-family: 'Montserrat', Arial, sans-serif;
  letter-spacing: 1px;
  font-size: 1rem;
  font-weight: 600;
  text-transform: uppercase;
  position: relative;
  transition: color .18s;
}
.main-nav a:after {
  content: '';
  display: block;
  width: 0%;
  height: 2px;
  background: #00B383;
  transition: width .25s cubic-bezier(.4,1.4,.6,.9);
  margin-top: 4px;
}
.main-nav a:hover:after, .main-nav a:focus:after {
  width: 100%;
}
.main-nav a:hover,.main-nav a:focus { color: #00B383; }
.cta-btn {
  background: #00B383;
  padding: 11px 27px;
  color: #181E26;
  font-family: 'Montserrat', Arial, sans-serif;
  font-weight: 700;
  font-size: 1rem;
  border-radius: 32px;
  box-shadow: 0 4px 14px 0 rgba(0,179,131,0.10);
  text-transform: uppercase;
  border: none;
  outline: none;
  cursor: pointer;
  transition: background 0.22s, color 0.22s, box-shadow 0.2s;
  letter-spacing: 1.2px;
  display: inline-block;
}
.cta-btn:hover, .cta-btn:focus {
  background: #1A3756;
  color: #00B383;
  box-shadow: 0 4px 24px 0 rgba(0,179,131,0.14);
}

/*--- HERO ---*/
.hero {
  background: linear-gradient(100deg, #181E26 80%, #1A3756 100%);
  padding: 60px 0 40px 0;
  min-height: 320px;
  display: flex;
  align-items: center;
}
.hero h1 {
  font-size: 2.6rem;
  color: #F7F9FB;
  margin-bottom: 16px;
  text-shadow: 0 2px 16px rgba(23,35,45,0.16);
}
.hero p {
  color: #C1C9D4;
  font-size: 1.15rem;
  margin-bottom: 32px;
  max-width: 560px;
}
.hero .cta-btn {
  font-size: 1.1rem;
  min-width: 200px;
}

/*--- FEATURES & CARDS ---*/
.features {
  background: #161B23;
  border-radius: 16px;
  box-shadow: 0 7px 32px 0 rgba(27, 29, 33, 0.11);
}
.feature-grid {
  width: 100%;
  display: flex;
  flex-wrap: wrap;
  gap: 32px;
  justify-content: space-between;
}
.feature-grid > div {
  background: #1A3756;
  border-radius: 10px;
  padding: 28px 24px 24px 24px;
  box-shadow: 0 2px 10px rgba(30,40,60,0.09);
  min-width: 230px;
  flex: 1 1 220px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 14px;
  color: #F7F9FB;
  border: 1.5px solid #2F3842; /* Metallic accent */
  transition: box-shadow 0.22s, border .14s, transform 0.15s;
}
.feature-grid > div img {
  width: 38px; height: 38px;
  filter: grayscale(0.4) brightness(0.95) drop-shadow(0 3px 7px #181E26cc);
}
.feature-grid > div:hover, .feature-grid > div:focus-within {
  box-shadow: 0 7px 32px 0 rgba(0,179,131,0.18);
  border-color: #00B383;
  transform: translateY(-2px) scale(1.016);
}
.feature-grid h3 { font-size: 1.12rem; color: #00B383; }

/*--- SERVICE LIST ---*/
.service-list {
  display: flex;
  flex-wrap: wrap;
  gap: 26px;
  margin-bottom: 18px;
  list-style: none;
}
.service-list li {
  flex: 1 1 240px;
  min-width: 200px;
  background: #181E26;
  border-radius: 10px;
  box-shadow: 0 2px 10px rgba(30,40,60,0.07);
  padding: 18px 18px 14px 18px;
  border-left: 4px solid #00B383;
  margin-bottom: 12px;
  transition: box-shadow 0.18s, border-color .21s;
}
.service-list li:hover, .service-list li:focus-within {
  box-shadow: 0 4px 28px 0 rgba(0,179,131,0.13);
  border-left-color: #F7F9FB;
}
.service-list h3 {
  font-size: 1.08rem;
  margin-bottom: 8px;
  color: #00B383;
}

/*--- TESTIMONIALS ---*/
.testimonials {
  background: #212733;
  border-radius: 20px;
  box-shadow: 0 8px 32px 0 rgba(23, 31, 40, 0.14);
  padding: 38px 0 30px 0;
}
.testimonials h2 {
  text-align: center;
  margin-bottom: 24px;
}
.testimonials .content-wrapper {
  flex-direction: row;
  gap: 28px;
  flex-wrap: wrap;
  justify-content: center;
}

/*--- BLOG CARDS ---*/
.post-cards {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  justify-content: space-between;
  margin-bottom: 22px;
}
.post-cards > div {
  background: #161B23;
  border-radius: 10px;
  box-shadow: 0 3px 14px 0 rgba(23, 35, 45, 0.10);
  flex: 1 1 280px;
  min-width: 240px;
  padding: 24px 18px 16px 18px;
  border: 1.6px solid #2F3842;
  transition: box-shadow 0.22s, border .11s, transform 0.16s;
}
.post-cards > div:hover, .post-cards > div:focus-within {
  box-shadow: 0 8px 32px 0 rgba(0,179,131,0.16);
  border-color: #00B383;
  transform: scale(1.02);
}
.post-cards h2 {
  font-size: 1.21rem;
  margin-bottom: 9px;
}

.categories-nav {
  display: flex;
  gap: 16px;
  margin-bottom: 8px;
}
.categories-nav a {
  font-size: 0.98em;
  padding: 6px 14px;
  background: #161E28;
  color: #C1C9D4;
  border-radius: 22px;
  font-weight: 600;
  transition: background .14s, color .13s;
}
.categories-nav a:hover, .categories-nav a:focus {
  background: #00B383;
  color: #181E26;
}

.quick-links {
  display: flex;
  gap: 20px;
  margin-top: 18px;
}
.quick-links a {
  color: #F7F9FB;
  background: #1A3756;
  padding: 9px 18px;
  border-radius: 24px;
  transition: background .16s, color .13s;
  box-shadow: 0 2px 12px rgba(26,55,86,0.04);
}
.quick-links a:hover, .quick-links a:focus {
  background: #00B383;
  color: #161E28;
}

/*--- ACCORDION FAQ ---*/
.faq-accordion {
  display: flex;
  flex-direction: column;
  gap: 22px;
}
.faq-accordion > div {
  background: #161B23;
  border-radius: 10px;
  border-left: 3px solid #00B383;
  padding: 18px 18px 10px 18px;
  transition: box-shadow 0.19s, border-color .09s;
  font-size: 1.07rem;
}
.faq-accordion > div:hover, .faq-accordion > div:focus-within {
  box-shadow: 0 6px 18px 0 rgba(0,179,131,0.11);
  border-left-color: #F7F9FB;
}

/*--- TIMELINE ---*/
.timeline {
  display: flex;
  flex-direction: row;
  gap: 14px;
  align-items: center;
  margin: 24px 0 8px 0;
}
.timeline ul {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  gap: 14px;
  list-style: none;
}
.timeline li {
  background: #181E26;
  color: #00B383;
  border-radius: 8px;
  padding: 10px 15px;
  border: 1.3px solid #2F3842;
  font-family: 'Montserrat', Arial, sans-serif;
  font-size: 1em;
  font-weight: 600;
}

/*--- NEWSLETTER SECTION ---*/
.newsletter {
  background: #1A3756;
  box-shadow: 0 5px 24px 0 rgba(0,179,131,0.18);
  border-radius: 14px;
  padding: 36px 0 24px 0;
}

/*--- CONTACT INFO ---*/
.contact-info-snippet, .contact-info ul {
  display: flex;
  gap: 26px;
  align-items: center;
  flex-wrap: wrap;
  font-size: 1.07rem;
}
.contact-info-snippet > div, .contact-info ul li {
  display: flex;
  align-items: center;
  gap: 10px;
  background: #181E26;
  padding: 10px 18px;
  border-radius: 8px;
  color: #F7F9FB;
  font-size: 1em;
}
.contact-info-snippet img, .contact-info ul img {
  width: 20px;
  filter: grayscale(0.8) brightness(1.15);
}
.map-embed {
  background: #161B23;
  padding: 18px 20px;
  border-radius: 8px;
  font-style: italic;
  margin-top: 10px;
}

/*--- FOOTER ---*/
footer {
  background: #181E26;
  padding: 28px 0 20px 0;
  border-top: 1.2px solid #2F3842;
  font-size: 0.96rem;
}
footer .container {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 32px 24px;
}
.footer-nav {
  display: flex;
  gap: 18px;
  flex-direction: column;
}
.footer-nav a {
  color: #C1C9D4;
  font-family: 'Montserrat', Arial, sans-serif;
  font-size: 0.97em;
  text-transform: uppercase;
  transition: color .15s;
}
.footer-nav a:hover, .footer-nav a:focus { color: #00B383; }
.footer-contact p { color: #A8B2BD; margin-bottom: 4px; font-size: 0.96em; }

/*--- MOBILE MENU ---*/
.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  color: #00B383;
  font-size: 2.2rem;
  cursor: pointer;
  margin-left: auto;
  z-index: 500;
  padding: 11px 21px 9px 12px;
  border-radius: 8px;
  transition: background 0.18s;
}
.mobile-menu-toggle:focus,
.mobile-menu-toggle:hover { background: #1A3756; color: #F7F9FB; }
.mobile-menu {
  position: fixed;
  top: 0; left: 0;
  width: 100vw; height: 100vh;
  background: #10131Afc;
  transform: translateX(-100vw);
  transition: transform 0.35s cubic-bezier(.65,.07,.82,.21);
  z-index: 1000;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: flex-start;
  padding-top: 52px;
}
.mobile-menu.open {
  transform: translateX(0);
}
.mobile-menu-close {
  position: absolute;
  top: 18px; right: 18px;
  font-size: 2.2rem;
  background: none;
  border: none;
  color: #F7F9FB;
  cursor: pointer;
  z-index: 1010;
  padding: 8px 15px;
  border-radius: 6px;
  transition: background 0.16s, color .12s;
}
.mobile-menu-close:hover, .mobile-menu-close:focus { background: #1A3756; color: #00B383; }
.mobile-nav {
  display: flex;
  flex-direction: column;
  gap: 24px;
  width: 100%;
  margin-top: 38px;
  padding: 0 20px;
}
.mobile-nav a {
  color: #F7F9FB;
  padding: 14px 0;
  font-size: 1.13rem;
  font-family: 'Montserrat', Arial, sans-serif;
  font-weight: 700;
  width: 100%;
  border-bottom: 1px solid #2F3842;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  transition: background .14s, color .1s;
  text-align: left;
}
.mobile-nav a:last-child { border-bottom: none; }
.mobile-nav a:hover, .mobile-nav a:focus { color: #00B383; background: #1A3756; }

/*--- COOKIE CONSENT BANNER ---*/
.cookie-banner {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  background: #161E28;
  color: #F7F9FB;
  width: 100vw;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 32px;
  box-shadow: 0 0 14px rgba(20, 30, 45, 0.18);
  z-index: 9999;
  font-size: 1.01rem;
  transition: transform .3s;
}
.cookie-banner.hidden { transform: translateY(120%); pointer-events: none; opacity: 0; }
.cookie-banner-buttons {
  display: flex;
  gap: 16px;
}
.cookie-btn {
  border: none;
  border-radius: 24px;
  font-family: 'Montserrat', Arial, sans-serif;
  font-weight: 600;
  font-size: 1em;
  padding: 9px 18px;
  cursor: pointer;
  transition: background .16s, color .12s, border .13s;
}
.accept-cookies {
  background: #00B383;
  color: #181E26;
}
.accept-cookies:hover, .accept-cookies:focus {
  background: #1A3756;
  color: #00B383;
}
.reject-cookies {
  background: #181E26;
  color: #F7F9FB;
  border: 1.3px solid #00B383;
}
.reject-cookies:hover, .reject-cookies:focus { background: #11151C; color: #00B383; border-color: #F7F9FB; }
.cookie-settings {
  background: #181E26;
  color: #00B383;
  border: 1.6px solid #00B383;
}
.cookie-settings:hover, .cookie-settings:focus {
  background: #1A3756;
  color: #F7F9FB;
}

/*--- COOKIE CONSENT MODAL ---*/
.cookie-modal-overlay {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  width: 100vw; height: 100vh;
  background: rgba(16,19,26,0.90);
  z-index: 10001;
  display: none;
  align-items: center;
  justify-content: center;
  transition: opacity 0.28s;
}
.cookie-modal-overlay.open { display: flex; }
.cookie-modal {
  background: #1A3756;
  color: #F7F9FB;
  border-radius: 16px;
  max-width: 420px;
  box-shadow: 0 7px 32px 0 rgba(0,179,131,0.23);
  padding: 32px 28px 30px 28px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  position: relative;
  animation: popupScaleIn 0.23s cubic-bezier(.62,1.6,.32,.98);
}
@keyframes popupScaleIn {
  0% { transform: scale(0.7); opacity: 0; }
  100% { transform: scale(1); opacity: 1; }
}
.cookie-modal h2 {
  font-size: 1.3rem;
  margin-bottom: 8px;
  color: #00B383;
}
.cookie-modal ul {
  display: flex;
  flex-direction: column;
  gap: 13px;
}
.cookie-modal li {
  display: flex; align-items: center; gap: 9px;
  background: #181E26;
  border-radius: 7px;
  padding: 10px 13px;
  font-size: 1em;
  color: #F7F9FB;
}
.cookie-modal input[type='checkbox'] {
  appearance: none;
  width: 18px; height: 18px;
  border: 1.8px solid #00B383;
  border-radius: 4px;
  background: #161E28;
  margin-right: 6px;
  cursor: pointer;
  outline: none;
  transition: border .13s, background .12s;
  position: relative;
}
.cookie-modal input[type='checkbox']:checked {
  background: #00B383;
  border-color: #F7F9FB;
}
.cookie-modal input[type='checkbox']:checked:after {
  content: ''; display: block; position: absolute;
  left: 5px; top: 2px; width: 5px; height: 10px; border: solid #181E26; border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}
.cookie-modal .essential {
  color: #A8B2BD;
  font-style: italic;
}
.cookie-modal-btns {
  display: flex;
  gap: 18px;
  margin-top: 2px;
}
.cookie-modal-close {
  position: absolute;
  right: 15px; top: 12px;
  background: none; border: none;
  font-size: 1.6rem;
  color: #F7F9FB;
  cursor: pointer;
  border-radius: 7px;
  padding: 6px 11px;
  transition: background .13s, color .1s;
}
.cookie-modal-close:hover, .cookie-modal-close:focus {
  background: #00B383;
  color: #181E26;
}

/*--- UTILS & MISC ---*/
::-webkit-scrollbar { width: 7px; background: #181E26; }
::-webkit-scrollbar-thumb { background: #1A3756; border-radius: 7px; }
::selection { background: #00B383; color: #181E26; }

/*--- RESPONSIVE DESIGN (MOBILE-FIRST) ---*/
@media (max-width: 1150px) {
  .feature-grid, .post-cards {
    flex-direction: column;
    gap: 22px;
  }
  .footer-contact { min-width: 220px; }
}
@media (max-width: 950px) {
  .container { padding-left: 10px; padding-right: 10px; }
  .main-nav { gap: 16px; }
  header .container, footer .container { gap: 14px 11px; }
}
@media (max-width: 850px) {
  .feature-grid, .service-list, .post-cards {
    gap: 13px;
  }
}
@media (max-width: 768px) {
  h1 { font-size: 2.1rem; }
  h2 { font-size: 1.45rem; }
  .hero { padding-bottom: 22px; }
  .content-wrapper, .text-section { max-width: 100%; }
  .main-nav, .cta-btn { display: none !important; }
  .mobile-menu-toggle { display: block; }
  .feature-grid, .service-list, .quick-links, .testimonials .content-wrapper, .post-cards {
    flex-direction: column;
    gap: 18px;
  }
  .content-grid, .footer .container {
    flex-direction: column;
    gap: 20px;
  }
  .text-image-section {
    flex-direction: column;
    align-items: flex-start;
    gap: 20px;
  }
  .contact-info-snippet, .contact-info ul {
    flex-direction: column;
    gap: 10px;
  }
  .cookie-banner {
    flex-direction: column;
    align-items: flex-start;
    gap: 11px;
    padding: 18px 12px;
    font-size: 0.98rem;
  }
}
@media (max-width: 560px) {
  .hero h1 { font-size: 1.45rem; }
  .container { padding: 0 5px; }
  .feature-grid > div, .service-list li, .post-cards > div {
    padding: 16px 8px 14px 11px; min-width: unset; font-size: 0.97rem;
  }
  .cta-btn { padding: 9px 15px; font-size: 0.97rem; }
  .testimonial-card { font-size: 0.96rem; }
}
/*--- INDUSTRIAL MODERN DESIGN ACCENTS ---*/
body, .section, .feature-grid > div, .service-list li, .faq-accordion > div, .card {
  font-family: 'Open Sans', Arial, sans-serif;
}
h1, h2, h3, .cta-btn, .main-nav a, .mobile-nav a {
  font-family: 'Montserrat', Arial, sans-serif;
  text-transform: none;
  letter-spacing: 0.01em;
}
.card, .feature-grid > div, .service-list li, .faq-accordion > div, .post-cards > div {
  border: 1.5px solid #313B4A;
}

/* Metallic accent border for industrial style */
.feature-grid > div, .testimonial-card, .faq-accordion > div, .service-list li, .card, .post-cards > div {
  box-shadow: 0 1.5px 6px 0 #22283444, 0 4px 21px 0 #1A375644;
  border-radius: 11px;
}

.testimonial-card {
  border: 1.3px solid #445166;
  background: #F7F9FB;
  color: #1A3756;
  font-family: 'Montserrat', 'Open Sans', Arial, sans-serif;
}
.testimonial-card strong { color: #1A3756; font-weight: 700; }

/* Micro-interactions */
.cta-btn, .cookie-btn, .service-list li, .post-cards > div, .feature-grid > div {
  transition: box-shadow 0.14s, border .12s, background .18s, transform 0.15s, color 0.12s;
}

body {
  background: #11151C url('../assets/industrial-texture.png') repeat center center;
}

/* Hide scrollbar for modal open */
body.cookie-modal-open { overflow: hidden !important; }

/* Accessibility: Focus ring */
a:focus, .cta-btn:focus, .cookie-btn:focus, button:focus, input:focus {
  outline: 2px solid #00B383;
  outline-offset: 3px;
}