/* RESET & BASE STYLES */
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-family: inherit;
  vertical-align: baseline;
  box-sizing: border-box;
}
html { box-sizing: border-box; }
*, *:before, *:after { box-sizing: inherit; }

body {
  font-family: 'Roboto', Arial, sans-serif;
  background-color: #191c1c;
  color: #F4F7ED;
  font-size: 16px;
  line-height: 1.6;
  min-height: 100vh;
  background: #191c1c url('../assets/bg-industrial-texture.jpg') repeat;
  -webkit-font-smoothing: antialiased;
}

:root {
  --primary: #205239;
  --secondary: #88BC8A;
  --accent: #F4F7ED;
  --industrial-dark: #22262a;
  --industrial-grey: #495157;
  --metalic: #b9bfc4;
  --button-dark: #323742;
  --shadow: rgba(46,52,60,0.25);
  --border-radius: 12px;
  --transition: 0.24s cubic-bezier(.6,.01,.39,.99);
}

img {
  max-width: 100%;
  display: block;
}

ul, ol {
  padding-left: 1.4em;
}

strong { font-weight: 700; }
em { font-style: italic; }

/* TYPOGRAPHY */
h1, h2, h3, h4, h5, h6 {
  font-family: 'Montserrat', 'Roboto', Arial, sans-serif;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: 0.5px;
}
h1 { font-size: 2.75rem; line-height: 1.18; margin-bottom: 16px; }
h2 { font-size: 2rem;   line-height: 1.2; margin-bottom: 12px; }
h3 { font-size: 1.3rem; line-height: 1.23; margin-bottom: 10px; }
h4 { font-size: 1.05rem; margin-bottom: 8px; letter-spacing: 1px; color: var(--secondary); }

p {
  color: #F4F7ED;
  font-size: 1rem;
  margin-bottom: 14px;
}

.section {
  margin-bottom: 60px;
  padding: 40px 20px;
  background: transparent;
}

.container {
  width: 100%;
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 20px;
}

.content-wrapper {
  width: 100%;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 20px;
  align-items: flex-start;
}

/* INDUSTRIAL MODERN VIBE */
body {
  background-color: #191c1c;
  color: var(--accent);
  /* subtle concrete texture image recommended as background */
}

/* HEADER & NAVIGATION */
header {
  background: #1c2323;
  box-shadow: 0 2px 12px var(--shadow);
  position: relative;
  z-index: 100;
}
header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 80px;
  gap: 20px;
  padding-top: 12px;
  padding-bottom: 12px;
}
.logo img {
  height: 44px;
  filter: grayscale(.15) contrast(1.3) drop-shadow(0 1px 6px rgba(50,65,70,.08));
}
.main-nav {
  display: flex;
  align-items: center;
  gap: 28px;
  font-family: 'Montserrat', Arial, sans-serif;
  font-size: 1.08rem;
}
.main-nav a {
  display: inline-block;
  text-decoration: none;
  color: #b9bfc4;
  position: relative;
  font-weight: 500;
  letter-spacing: 0.3px;
  padding: 2px 8px;
  transition: color .19s;
}
.main-nav a:hover, .main-nav a:focus {
  color: var(--secondary);
}
.cta-btn {
  font-family: 'Montserrat', Arial, sans-serif;
  text-transform: uppercase;
  background: linear-gradient(93deg, #205239 70%, #495157 100%);
  color: var(--accent);
  border: none;
  padding: 12px 32px;
  border-radius: var(--border-radius);
  font-size: 1.05rem;
  letter-spacing: 1.2px;
  font-weight: bold;
  margin-left: 12px;
  cursor: pointer;
  box-shadow: 0 2px 10px var(--shadow);
  text-decoration: none;
  outline: none;
  transition: background var(--transition), transform .12s;
  border-bottom: 2px solid var(--secondary);
}
.cta-btn:hover, .cta-btn:focus {
  background: #2e624f;
  color: var(--secondary);
  transform: translateY(-2px) scale(1.03);
}

/* MOBILE NAVIGATION */
.mobile-menu-toggle {
  display: none;
  background: none;
  color: var(--accent);
  border: none;
  font-size: 2rem;
  cursor: pointer;
  transition: color .18s;
}
.mobile-menu-toggle:focus,
.mobile-menu-toggle:hover {
  color: var(--secondary);
}

.mobile-menu {
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  align-items: flex-start;
  padding: 32px 26px 0 24px;
  background: #232728ee;
  position: fixed;
  top: 0; left: 0; bottom: 0; right: 0;
  z-index: 3000;
  transform: translateX(-100vw);
  transition: transform .35s cubic-bezier(.65,.05,.36,1);
  box-shadow: 6px 0 32px 0 #111b1d11;
  min-height: 100vh;
  width: 100vw;
  visibility: hidden;
}
.mobile-menu.open {
  transform: translateX(0);
  visibility: visible;
}
.mobile-menu-close {
  font-size: 2rem;
  color: var(--secondary);
  background: none;
  border: none;
  align-self: flex-end;
  margin-bottom: 22px;
  cursor: pointer;
  padding: 8px;
  transition: color .15s;
  z-index: 3200;
}
.mobile-menu-close:focus,
.mobile-menu-close:hover {
  color: var(--accent);
  background: #191f1e22;
  border-radius: 50%;
}
.mobile-nav {
  display: flex;
  flex-direction: column;
  gap: 26px;
  width: 100%;
}
.mobile-nav a {
  font-family: 'Montserrat', Arial, sans-serif;
  color: #F4F7ED;
  font-size: 1.16rem;
  letter-spacing: 0.5px;
  text-decoration: none;
  padding: 12px 8px;
  border-radius: 5px;
  transition: background .13s, color .13s;
}
.mobile-nav a:hover, .mobile-nav a:focus {
  color: var(--secondary);
  background: #20523955;
}

/* ===== MAIN SECTIONS ===== */
main {
  padding-top: 12px;
}
section {
  margin-bottom: 60px;
  padding: 40px 20px;
}

h1 + p, h2 + p {
  margin-top: 10px;
}

/* FLEX UTILITIES for Content Layouts */
.card-container, .feature-grid, .option-cards, .content-grid, .news-articles-list,
.benefit-grid, .project-cards, .project-summary-list, .success-case-summaries {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
}

.card, .project-highlight, .project-overview, .option-item, .faq-item, .eco-highlights, .location-advantages,
.more-benefits, .testimonial-card, .success-case {
  margin-bottom: 20px;
  position: relative;
}

.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;
  color: #232832;
  border-radius: var(--border-radius);
  box-shadow: 0 1px 12px var(--shadow);
  border: 1.5px solid #b9bfc4;
  flex: 1 1 340px;
  min-width: 250px;
  font-style: italic;
  margin-bottom: 20px;
}
.testimonial-author {
  font-style: normal;
  font-weight: bold;
  color: #205239;
  margin-left: 12px;
  letter-spacing: 0.06em;
}

.feature-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 15px;
  background: #232832;
  border-radius: var(--border-radius);
  box-shadow: 0 1.5px 12px rgba(32,82,57,0.11);
  flex: 1 1 220px;
  min-width: 180px;
  padding: 22px;
  border-left: 5px solid var(--secondary);
  margin-bottom: 20px;
}
.feature-item img { height: 40px; }
.feature-item h3 { color: var(--secondary); font-size: 1.13rem; }
.feature-item p { font-size: 0.99rem; color: #d2dfd2; }

/***** Buttons *****/
button, .cta-btn {
  cursor: pointer;
  font-family: inherit;
  border: none;
  outline: none;
  transition: background var(--transition), color var(--transition), box-shadow .16s;
}
button:focus, .cta-btn:focus {
  outline: 2px dashed var(--secondary);
  outline-offset: 2px;
}

/**** CARDS ****/
.card, .project-highlight, .option-item, .project-overview, .success-case, .timeline {
  background: #232728;
  border-radius: var(--border-radius);
  box-shadow: 0 2px 12px var(--shadow);
  padding: 25px 22px;
  border: 1.5px solid #41494f;
  transition: box-shadow .16s, border .18s;
}
.card:hover,.project-highlight:hover,.project-overview:hover,.option-item:hover,.success-case:hover, .timeline:hover {
  box-shadow: 0 5px 16px 1px rgba(136,188,138,0.14);
  border: 1.5px solid var(--secondary);
}

/************ SPECIALS ************/
.partner-logos {
  display: flex;
  align-items: center;
  gap: 30px;
  margin-top: 18px;
  margin-bottom: 16px;
}
.partner-logos img {
  height: 38px; filter: grayscale(.85) brightness(1.1); opacity:.8; transition: filter .21s; }
.partner-logos img:hover { filter: none; opacity: 1; }

.trust-indicator {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-top: 10px;
  font-size: 1.06rem;
}
.trust-indicator img { height: 30px; }

.timeline {
  margin-top: 18px;
}
.timeline h3 {
  color: var(--secondary);
  font-size: 1.14rem;
  margin-bottom: 8px;
}
.timeline ul {
  list-style-type: none;
  padding: 0;
}
.timeline li {
  padding-bottom: 6px;
  font-size: 0.98rem;
  color: #e6f2e6;
}

/**** FOOTER STYLES ****/
footer {
  background: #1b1d1d;
  padding-top: 36px;
  padding-bottom: 30px;
  box-shadow: 0 -2px 10px #22282d66;
}
footer .container {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
}
footer .content-wrapper {
  display: flex;
  flex-wrap: wrap;
  gap: 32px;
  align-items: flex-start;
  justify-content: space-between;
  width: 100%;
}
footer .logo img {
  height: 36px;
  opacity: .85;
  margin-bottom: 10px;
}
.footer-nav {
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-width: 188px;
}
.footer-nav a {
  color: #b9bfc4;
  font-family: 'Montserrat', Arial, sans-serif;
  font-size: 0.99rem;
  text-decoration: none;
  transition: color .14s;
}
.footer-nav a:hover, .footer-nav a:focus {
  color: var(--secondary);
}
.footer-contact {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.footer-contact p {
  color: #ccc;
  font-size: 0.98rem;
  display: flex;
  align-items: center;
  gap: 6px;
}
.footer-contact img {
  height: 23px;
}
.footer-social {
  display: flex;
  gap: 20px;
  align-items: center;
}
.footer-social img {
  width: 28px;
  opacity:.7; filter: grayscale(.85); transition: filter .2s; }
.footer-social img:hover {
  opacity:1; filter:none; }

/************ NEWSLETTER FORM ************/
.newsletter-signup form {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  flex-wrap: wrap;
}
.newsletter-signup label {
  font-size: 1rem;
  color: #b9bfc4;
  margin-right: 8px;
}
.newsletter-signup input[type='email'] {
  background: #232728;
  border: 1.5px solid var(--secondary);
  border-radius: 7px;
  padding: 12px 16px;
  color: var(--accent);
  font-size: 1rem;
  font-family: inherit;
  width: 240px;
  transition: border .17s;
}
.newsletter-signup input[type='email']:focus {
  border: 1.5px solid #F4F7ED;
}
.newsletter-signup button {
  background: var(--secondary);
  color: #1b1d1d;
  font-weight: bold;
  border-radius: 7px;
  padding: 12px 32px;
  font-size: 1rem;
  transition: background .11s;
}
.newsletter-signup button:hover, .newsletter-signup button:focus {
  background: #205239;
  color: #F4F7ED;
}

/*********** COOKIE CONSENT BANNER ***********/
.cookie-consent-banner {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  z-index: 9000;
  background: #f4f7ed;
  color: #232932;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 18px 16px;
  box-shadow: 0 -2px 24px 0 #111a1b33;
  gap: 24px;
  font-size: 1.01rem;
  transition: transform .28s, opacity .18s;
  font-family: 'Montserrat', Arial, sans-serif;
}
.cookie-consent-banner.hide {
  opacity: 0; pointer-events: none; transform: translateY(100%);
}
.cookie-consent-banner .cookie-btn {
  background: #205239;
  color: #F4F7ED;
  border-radius: 8px;
  padding: 10px 18px;
  border: none;
  font-weight: 600;
  font-family: 'Montserrat', Arial, sans-serif;
  margin-right: 8px;
  cursor: pointer;
  font-size: 0.99rem;
  transition: background .15s;
}
.cookie-consent-banner .cookie-btn.settings {
  background: #232832;
  color: #FFD600;
}
.cookie-consent-banner .cookie-btn.reject {
  background: transparent;
  border: 2px solid #205239;
  color: #205239;
}
.cookie-consent-banner .cookie-btn:hover,
.cookie-consent-banner .cookie-btn:focus {
  background: var(--secondary);
  color: #191c1c;
}
.cookie-consent-banner .cookie-btn.settings:hover {
  background: #dcb10a;
  color: #232832;
}
.cookie-consent-banner .cookie-btn.reject:hover {
  background: #e7e7e7;
  color: #205239;
}

/*********** COOKIE MODAL ***********/
.cookie-modal-overlay {
  position: fixed; top: 0; left: 0; width:100vw; height:100vh;
  z-index: 9900;
  background: rgba(0,0,0,0.54);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity .23s;
}
.cookie-modal {
  background: #232728;
  color: #F4F7ED;
  padding: 38px 24px 28px 24px;
  border-radius: 14px;
  box-shadow: 0 12px 54px 0 #1b262a81;
  min-width: 320px;
  max-width: 94vw;
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.cookie-modal h2 {
  color: var(--secondary);
  font-size: 1.41rem;
  margin-bottom: 12px;
}
.cookie-modal .cookie-categories {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.cookie-modal .cookie-category {
  display: flex; align-items: center; gap:10px;
  font-size: 1rem; color: #F4F7ED;
}
.cookie-modal .cookie-category input[type=checkbox] {
  accent-color: #205239;
  width: 20px; height: 20px;
}
.cookie-modal .cookie-category.disabled {
  color: #b2b2b2;
  font-style: italic;
}
.cookie-modal .cookie-modal-actions {
  display: flex;
  gap: 14px;
  margin-top: 18px;
}
.cookie-modal .cookie-modal-close {
  position: absolute; top:14px; right:22px;
  background: none; border: none;
  color: var(--secondary);
  font-size: 2rem;
  cursor: pointer;
}
@media (max-width: 768px) {
  .cookie-modal { padding: 24px 8vw; }
}

/*********** FAQ, LISTS, ETC ***********/
.faq-list, .advantage-list, .benefit-list, .project-summary-list, .step-by-step-guide, .success-case-summaries, .news-articles-list {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
}
.faq-item, .success-case, .project-highlight, .option-item, .project-overview {
  background: #232728;
  border-radius: var(--border-radius);
  padding: 25px 22px;
  border: 1.5px solid #41494f;
  box-shadow: 0 1px 8px #19191913;
  min-width: 230px;
  max-width: 460px;
  flex: 1 1 250px;
  transition: border .13s, box-shadow .15s;
}
.faq-item:hover, .success-case:hover, .option-item:hover, .project-overview:hover {
  border: 1.5px solid var(--secondary);
  box-shadow: 0 7px 18px 0 #8ba68aaa;
}
.faq-item h3 { font-size: 1.13rem; color: var(--secondary); margin-bottom:7px; }
.advantage-list {
  flex-direction: column;
  gap: 16px;
  font-size: 1.06rem;
  color: #b9bfc4;
}
.advantage-list li::before {
  content: '\2022';
  color: var(--secondary);
  font-size: 1.45em;
  margin-right: 10px;
  vertical-align: middle;
}

/***** MISCELLANEOUS COMPONENTS *****/
.map-embed {
  display: flex;
  flex-direction: row;
  gap: 20px;
  align-items: flex-start;
  background: #22282c;
  border-radius: 10px;
  padding: 18px 20px;
  margin-top: 16px;
  box-shadow: 0 0.5px 6px #141a1f44;
}

.opening-hours {
  margin-top: 12px;
  margin-bottom: 8px;
}
.opening-hours h3 {
  color: var(--secondary);
  font-size: 1.08rem;
  margin-bottom: 6px;
}

.next-steps {
  margin: 22px 0 10px 0;
  font-size: 1.03rem;
}

/***** ANIMATIONS & EFFECTS *****/
.card, .testimonial-card, .feature-item, .faq-item, .option-item, .success-case {
  transition: box-shadow .16s, border .15s, background .16s;
}
.card:hover, .feature-item:hover, .project-highlight:hover, .option-item:hover, .testimonial-card:hover, .success-case:hover {
  box-shadow: 0 8px 32px 0 #20523944, 0 1.5px 19px #b9bfc433;
  border: 1.5px solid var(--secondary);
  background: #242a27fa;
  transform: translateY(-3px) scale(1.01);
}

.advantage-list li,
.timeline li, .project-summary-list .project-highlight {
  transition: color .14s, background .12s;
}
.advantage-list li:hover, .timeline li:hover, .project-summary-list .project-highlight:hover {
  color: var(--secondary);
}

/************** FLEXBOX RESPONSIVENESS **************/
@media (max-width: 1100px) {
  .container { max-width: 98vw; }
  .content-wrapper { gap: 16px; }
}
@media (max-width: 900px) {
  .feature-grid, .project-summary-list, .benefit-grid, .project-cards,
  .option-cards, .success-case-summaries, .news-articles-list {
    gap: 16px;
  }
  .card, .project-highlight, .project-overview, .option-item, .faq-item {
    min-width: 170px;
    max-width: 100%;
    flex: 1 1 180px;
    padding: 20px 12px;
  }
}
@media (max-width: 768px) {
  header .container,
  footer .content-wrapper {
    flex-direction: column;
    align-items: flex-start;
    gap: 14px;
  }
  .main-nav, .footer-nav {
    display: none;
  }
  .mobile-menu-toggle {
    display: inline-block;
    margin-left: auto;
    background: none;
  }
  .card-container, .feature-grid, .content-grid, .news-articles-list, .benefit-grid, .project-cards, .option-cards, .project-summary-list {
    flex-direction: column;
    gap: 18px;
  }
  .testimonial-card {
    flex-direction: column;
    align-items: flex-start;
    gap:10px;
  }
  .text-image-section {
    flex-direction: column;
    gap: 18px;
    align-items: flex-start;
  }
  .map-embed {
    flex-direction: column;
    align-items: flex-start;
    gap: 14px;
  }
  .container { padding: 0 7vw; }
}

@media (max-width: 580px) {
  .container, section {
    padding-left: 4vw;
    padding-right: 4vw;
  }
  h1 { font-size: 2rem; }
  h2 { font-size: 1.24rem; }
  .footer-contact p {
    font-size: .92rem;
  }
  .cta-btn, .newsletter-signup button {
    width: 100%;
  }
}

/************** Z-INDEX STACKING **************/
.mobile-menu, .cookie-modal-overlay {
  z-index: 10000;
}

/* Hide scroll when mobile menu or modal open (should be in JS so not critical here) */
body.menu-open, body.cookie-modal-open {
  overflow: hidden;
}

/***** SELECT FORM FIELD styles for Global Consistency *****/
input, textarea, select {
  font-family: 'Roboto', Arial, sans-serif;
  background: #232728;
  color: var(--accent);
  border-radius: 7px;
  border: 1.5px solid #345643;
  padding: 10px 14px;
  margin-bottom: 14px;
  font-size: 1rem;
  transition: border .18s;
}
input:focus, textarea:focus, select:focus {
  border: 1.5px solid var(--secondary);
  outline: none;
}

/***** MISC: LINKS, TABLES, ETC. *****/
a { color: var(--secondary); text-decoration: underline; transition: color .16s; }
a:hover, a:focus { color: #F4F7ED; }

/* Success message, thanks, etc. */
.next-steps ul { padding-left: 1.3em; }
.next-steps li { margin-bottom: 7px; }

/***** END OF CSS *****/