/* ===============================================
   GLIMMERDUSK CLEAN - GEOMETRIC STRUCTURED STYLE
   =============================================== */

/* 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, main, menu, nav, output, ruby, section,
summary, time, mark, audio, video {
  margin: 0;
  padding: 0;
  border: 0;
  font: inherit;
  vertical-align: baseline;
  box-sizing: border-box;
}
html {
  box-sizing: border-box;
  font-size: 16px;
  scroll-behavior: smooth;
}
*, *:before, *:after {
  box-sizing: inherit;
}
body {
  font-family: 'Open Sans', Arial, Helvetica, sans-serif;
  color: #1a2e29;
  background-color: #F1F8EE;
  min-height: 100vh;
}
a {
  color: #146356;
  text-decoration: none;
  transition: color 0.2s;
}
a:hover, a:focus {
  color: #2EA57C;
}
ul, ol {
  list-style: none;
}
img {
  max-width: 100%;
  display: block;
  height: auto;
}
button {
  font-family: inherit;
  background: none;
  border: none;
  cursor: pointer;
}

/* ============ TYPOGRAPHY ============ */
h1, h2, h3, h4, h5, h6 {
  font-family: 'Montserrat', Arial, Helvetica, sans-serif;
  font-weight: 700;
  color: #146356;
  letter-spacing: 0.02em;
}
h1 {
  font-size: 2.5rem;
  margin-bottom: 22px;
  line-height: 1.13;
  text-transform: uppercase;
}
h2 {
  font-size: 2rem;
  margin-bottom: 18px;
  line-height: 1.14;
  text-transform: uppercase;
}
h3 {
  font-size: 1.25rem;
  margin-bottom: 12px;
  line-height: 1.2;
  text-transform: uppercase;
}
h4 {
  font-size: 1.1rem;
}
.subheadline {
  font-size: 1.125rem;
  color: #146356;
  margin-bottom: 18px;
  font-family: 'Open Sans', Arial, Helvetica, sans-serif;
  letter-spacing: 0.01em;
}
p {
  font-size: 1rem;
  line-height: 1.7;
  margin-bottom: 12px;
}
strong {
  font-weight: 700;
  color: #146356;
}

/* ============ CONTAINER, LAYOUT, FLEXBOX UTILS ============ */
.container {
  width: 100%;
  max-width: 1220px;
  margin: 0 auto;
  padding-left: 20px;
  padding-right: 20px;
}
.content-wrapper {
  width: 100%;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 24px;
}

.section {
  margin-bottom: 60px;
  padding: 40px 20px;
}
.card-container {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
}
.card {
  margin-bottom: 20px;
  position: relative;
  border-radius: 16px;
  background-color: #fff;
  box-shadow: 0 6px 32px rgba(20,99,86, 0.07);
  transition: box-shadow 0.18s cubic-bezier(.63,.13,.36,1), transform 0.18s;
}
.card:hover {
  box-shadow: 0 12px 36px rgba(20,99,86, 0.16);
  transform: translateY(-4px) scale(1.026);
}
.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: #fff;
  border-radius: 20px;
  box-shadow: 0 6px 24px rgba(20, 99, 86, 0.06);
  margin-bottom: 20px;
  border-left: 6px solid #2EA57C;
  position: relative;
  color: #1a2e29;
  font-style: italic;
  transition: box-shadow 0.18s cubic-bezier(.62,0,.32,1), border-color 0.18s;
}
.testimonial-card:hover {
  box-shadow: 0 12px 36px rgba(20, 99, 86, 0.15);
  border-left-color: #146356;
}
.feature-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  background: #fff;
  border-radius: 14px;
  box-shadow: 0 4px 16px rgba(20,99,86,0.08);
  gap: 15px;
  padding: 28px 22px;
  min-width: 230px;
  flex: 1 1 250px;
  max-width: 330px;
  transition: box-shadow 0.16s, transform 0.16s;
  margin-bottom: 20px;
  border: 2.5px solid #2EA57C;
}
.feature-item img {
  width: 38px;
  height: auto;
  margin-bottom: 10px;
  background: #F1F8EE;
  border-radius: 8px;
  padding: 8px;
  box-shadow: 0 2px 6px rgba(46,165,124,0.04);
}
.feature-item:hover {
  box-shadow: 0 10px 28px rgba(20,99,86,0.13);
  border-color: #146356;
  transform: translateY(-4px) scale(1.012);
}

/**** HERO SECTIONS ****/
.hero-section, .services-hero-section, .sustainability-hero-section, .projects-hero-section, .blog-hero-section, .contact-hero-section, .thank-you-section {
  background-color: #146356;
  color: #fff;
  padding: 60px 0 60px 0;
  display: flex;
  align-items: center;
  min-height: 340px;
}
.hero-section h1,
.services-hero-section h1,
.sustainability-hero-section h1,
.projects-hero-section h1,
.contact-hero-section h1,
.blog-hero-section h1,
.thank-you-section h1 {
  color: #fff;
  margin-bottom: 14px;
}
.hero-section .subheadline,
.services-hero-section .subheadline,
.sustainability-hero-section .subheadline,
.projects-hero-section .subheadline,
.contact-hero-section .subheadline,
.blog-hero-section .subheadline {
  color: #F1F8EE;
}
.hero-section .btn,
.services-hero-section .btn {
  margin-top: 24px;
}

/**** ABOUT / TEXT SECTIONS ****/
.text-section {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.text-section ul li {
  position: relative;
  padding-left: 26px;
  margin-bottom: 14px;
  color: #1a2e29;
  font-size: 1rem;
}
.text-section ul li:before {
  content: '';
  position: absolute;
  left: 0;
  top: 8px;
  width: 12px;
  height: 12px;
  background: #2EA57C;
  border-radius: 2px;
  transform: rotate(45deg);
}
.text-section strong {
  color: #146356;
}

/**** STRUCTURED LAYOUTS ****/
.feature-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  justify-content: flex-start;
}
.project-highlights {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-bottom: 32px;
}
.project-item {
  background: #fff;
  border-radius: 10px;
  box-shadow: 0 2px 10px rgba(20,99,86,0.07);
  padding: 24px 18px;
  flex: 1 1 270px;
  max-width: 350px;
  min-width: 240px;
  margin-bottom: 20px;
  border-left: 4px solid #2EA57C;
  transition: box-shadow 0.15s, border-color 0.13s;
}
.project-item:hover {
  box-shadow: 0 8px 28px rgba(20,99,86,0.15);
  border-left-color: #146356;
}
.blog-preview-list {
  display: flex;
  flex-direction: column;
  gap: 28px;
}
.blog-preview {
  background: #fff;
  border-radius: 14px;
  box-shadow: 0 2px 10px rgba(20,99,86,0.09);
  padding: 16px 20px;  
  transition: box-shadow 0.14s, transform 0.14s;
  border-left: 4px solid #2EA57C;
}
.blog-preview:hover {
  box-shadow: 0 8px 24px rgba(20,99,86,0.18);
  border-left-color: #146356;
  transform: translateY(-3px);
}

/**** CTA SECTIONS ****/
.cta-section, .newsletter-cta-section {
  background: #2EA57C;
  color: #fff;
  border-radius: 24px;
  margin-bottom: 60px;
  padding: 40px 20px;
  box-shadow: 0 8px 36px rgba(20,99,86,0.13);
  display: flex;
  align-items: center;
  min-height: 220px;
}
.cta-section h2, .newsletter-cta-section h2 {
  color: #fff;
}
.cta-section .btn, .newsletter-cta-section .btn {
  margin-top: 24px;
}

/**** IMPACT / PARTNERS ****/
.impact-metrics ul {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  margin: 12px 0 0 0;
}
.benefit-icons, .partners-logos {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  align-items: center;
  margin-top: 18px;
}
.benefit-icons img, .partners-logos img {
  background: #fff;
  padding: 8px;
  border-radius: 10px;
  box-shadow: 0 2px 10px rgba(46,165,124,0.06);
  height: 42px;
}

/**** MAP PLACEHOLDER ****/
.map-placeholder {
  background: #F1F8EE;
  border: 2px dashed #2EA57C;
  border-radius: 16px;
  padding: 22px 16px;
  margin-top: 18px;
  color: #146356;
  font-size: 1rem;
}

/**** BUTTONS, LINKS, INTERACTIONS ****/
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: #146356;
  color: #fff;
  font-family: 'Montserrat', Arial, Helvetica, sans-serif;
  font-size: 1.1rem;
  font-weight: 600;
  padding: 12px 30px;
  border: none;
  border-radius: 32px;
  box-shadow: 0 3px 11px rgba(20,99,86,.11);
  transition: background 0.21s, box-shadow 0.17s, transform 0.12s;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  cursor: pointer;
  margin-bottom: 12px;
}
.btn.primary {
  background: #146356;
  color: #fff;
}
.btn.primary:hover, .btn.primary:focus {
  background: #2EA57C;
  color: #fff;
  transform: translateY(-2px) scale(1.04);
  box-shadow: 0 8px 32px rgba(46, 165, 124, 0.10);
}

/* Footer links as buttons for accessibility */
.footer-nav a {
  display: inline-block;
  padding: 8px 14px;
  border-radius: 8px;
  margin-bottom: 6px;
}
.footer-nav a:hover, .footer-nav a:focus {
  background: #F1F8EE;
  color: #146356;
}

/* ============== HEADER & NAVIGATION ============= */
header {
  background: #fff;
  box-shadow: 0 2px 16px rgba(20,99,86,0.07);
  position: sticky;
  top: 0;
  z-index: 101;
}
header .container {
  display: flex;
  align-items: center;
  gap: 22px;
  justify-content: space-between;
  padding-top: 14px;
  padding-bottom: 14px;
}
.logo img {
  height: 44px;
  width: auto;
}
.main-nav {
  display: flex;
  align-items: center;
  gap: 18px;
  margin-left: 18px;
}
.main-nav a {
  font-family: 'Montserrat', Arial, Helvetica, sans-serif;
  color: #146356;
  font-weight: 600;
  padding: 8px 18px;
  border-radius: 10px;
  font-size: 1rem;
  transition: background 0.15s, color 0.12s;
}
.main-nav a:hover, .main-nav a:focus {
  background: #2EA57C;
  color: #fff;
}
.mobile-menu-toggle {
  display: none;
  background: #2EA57C;
  color: #fff;
  border-radius: 8px;
  font-size: 2rem;
  width: 48px;
  height: 48px;
  align-items: center;
  justify-content: center;
}

.btn.primary {
  margin-left: 18px;
}

/**** MOBILE MENU OVERLAY & ANIMATION ****/
.mobile-menu {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: #146356;
  color: #fff;
  z-index: 1200;
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform 0.34s cubic-bezier(.61,-0.03,.38,1.05);
  overflow-x: hidden;
  padding-top: 38px;
  padding-bottom: 40px;
}
.mobile-menu.open {
  transform: translateX(0);
}
.mobile-menu-close {
  background: transparent;
  color: #fff;
  font-size: 2.6rem;
  position: absolute;
  top: 26px;
  right: 28px;
  z-index: 1003;
  border: none;
}
.mobile-nav {
  display: flex;
  flex-direction: column;
  gap: 25px;
  margin: 48px auto 0 auto;
  align-items: center;
}
.mobile-nav a {
  font-family: 'Montserrat', Arial, Helvetica, sans-serif;
  font-size: 1.28rem;
  font-weight: 700;
  color: #fff;
  padding: 14px 32px;
  border-radius: 16px;
  width: 100%;
  text-align: center;
  letter-spacing: 0.04em;
  background: transparent;
  transition: background 0.16s, color 0.12s;
}
.mobile-nav a:hover, .mobile-nav a:focus {
  background: #2EA57C;
  color: #fff;
  outline: none;
}

/**** FOOTER ****/
footer {
  background: #146356;
  color: #fff;
  padding: 0;
  border-top: 4px solid #2EA57C;
  font-size: 0.98rem;
  box-shadow: 0 -5px 32px rgba(20,99,86,0.18);
}
footer .container {
  padding-top: 38px;
  padding-bottom: 12px;
}
.footer-main {
  display: flex;
  flex-wrap: wrap;
  gap: 40px;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 26px;
}
.footer-nav {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.footer-contact p {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 7px;
}
.footer-contact a {
  color: #F1F8EE;
  word-break: break-all;
}
.footer-contact a:hover, .footer-contact a:focus {
  color: #2EA57C;
  text-decoration: underline;
}
.footer-bottom {
  text-align: center;
  padding: 16px 0 6px 0;
  font-size: 0.95rem;
  opacity: 0.84;
}

/**** SPACING between content cards/sections ****/
section:not(:last-child), .section:not(:last-child) {
  margin-bottom: 60px;
}

/**** COOKIE CONSENT BANNER ****/
.cookie-consent-banner {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  z-index: 1600;
  width: 100%;
  background: #fff;
  color: #146356;
  box-shadow: 0 -3px 24px rgba(20,99,86, 0.09);
  border-top: 3px solid #2EA57C;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 22px;
  padding: 26px 16px 22px 16px;
  font-size: 1rem;
  justify-content: center;
  animation: cookieBannerIn 0.55s cubic-bezier(0.7,0,0.4,1) 1;
}
@keyframes cookieBannerIn {
  0% { transform: translateY(100%); opacity: 0; }
  70% { opacity: 1; }
  100% { transform: translateY(0); opacity: 1; }
}
.cookie-consent-banner .btn {
  margin-bottom: 0;
  margin-left: 8px;
  margin-right: 8px;
  font-size: 1rem;
  padding: 8px 18px;
  border-radius: 14px;
}
.cookie-consent-banner .btn.accept {
  background: #146356;
  color: #fff;
}
.cookie-consent-banner .btn.accept:hover {
  background: #2EA57C;
}
.cookie-consent-banner .btn.reject {
  background: #fff;
  color: #146356;
  border: 2px solid #146356;
}
.cookie-consent-banner .btn.reject:hover {
  background: #2EA57C;
  border-color: #2EA57C;
  color: #fff;
}
.cookie-consent-banner .btn.settings {
  background: #F1F8EE;
  border: 2px solid #2EA57C;
  color: #146356;
}
.cookie-consent-banner .btn.settings:hover {
  background: #2EA57C;
  color: #fff;
}

/**** COOKIE CONSENT MODAL ****/
.cookie-modal {
  position: fixed;
  left: 50%; top: 50%;
  transform: translate(-50%,-50%) scale(0.98);
  z-index: 2000;
  background: #fff;
  border-radius: 20px;
  box-shadow: 0 8px 40px rgba(46,165,124,0.17);
  width: 92vw;
  max-width: 410px;
  padding: 32px 28px 22px 28px;
  color: #146356;
  animation: cookieModalIn 0.32s cubic-bezier(.68,.01,.37,1.04) 1;
}
@keyframes cookieModalIn {
  0% { transform: translate(-50%,20%) scale(0.88); opacity: 0; }
  86% { opacity: 1; }
  100% { transform: translate(-50%,-50%) scale(0.98); opacity: 1; }
}
.cookie-modal h3 {
  color: #146356;
  font-size: 1.19rem;
  margin-bottom: 10px;
}
.cookie-modal .category {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 13px;
}
.cookie-modal .category input[type=checkbox]:not(:disabled) {
  accent-color: #2EA57C;
  width: 18px;
  height: 18px;
  margin-right: 8px;
}
.cookie-modal .category [disabled] {
  opacity: 0.6;
}
.cookie-modal-buttons {
  display: flex;
  gap: 12px;
  margin-top: 18px;
  justify-content: flex-end;
}
.cookie-modal .close-modal {
  background: #F1F8EE;
  color: #146356;
  font-size: 1.2rem;
  border-radius: 10px;
  border: 1.8px solid #2EA57C;
  padding: 0 10px;
  float: right;
  margin-top: -20px;
  margin-right: -13px;
}
.cookie-modal .close-modal:hover {
  background: #2EA57C;
  color: #fff;
}

/* ============================ RESPONSIVE DESIGN ======================= */
@media (max-width: 1020px) {
  .footer-main {
    gap: 18px;
    flex-direction: column;
    align-items: flex-start;
  }
  .card-container, .feature-grid, .content-grid, .project-highlights {
    gap: 16px;
  }
  .container {
    padding-left: 8px;
    padding-right: 8px;
  }
  .main-nav a {
    font-size: 0.97rem;
    padding: 8px 8px;
  }
}

@media (max-width: 820px) {
  .main-nav {
    gap: 10px;
    margin-left: 0;
  }
  .footer-bottom {
    font-size: 0.90rem;
  }
}

@media (max-width: 768px) {
  .hero-section, .services-hero-section, .sustainability-hero-section, .projects-hero-section, .blog-hero-section, .contact-hero-section, .thank-you-section {
    padding: 38px 0;
    min-height: 130px;
  }
  .main-nav {
    display: none;
  }
  .btn.primary {
    margin-left: 0;
  }
  .mobile-menu-toggle {
    display: flex;
  }
  header .container {
    flex-wrap: wrap;
    gap: 8px;
  }

  .card-container, .feature-grid, .content-grid, .project-highlights {
    flex-direction: column;
  }
  .feature-item, .project-item {
    min-width: 0;
    max-width: 100%;
  }
  .footer-main {
    flex-direction: column;
    gap: 24px;
    align-items: flex-start;
  }
  .footer-contact p {
    font-size: 0.97rem;
  }
  .footer-bottom {
    font-size: 0.87rem;
  }
  .testimonial-card {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }
  .text-image-section {
    flex-direction: column;
    gap: 14px;
    align-items: flex-start;
  }
  .newsletter-cta-section, .cta-section {
    min-height: 110px;
    padding: 22px 8px;
  }
}
@media (max-width: 540px) {
  h1 { font-size: 1.5rem; }
  h2 { font-size: 1.13rem; }
  .container {
    padding: 0 5px;
  }
}

/* Accessibility focus ring */
:focus-visible {
  outline: 2.5px solid #146356;
  outline-offset: 2px;
  z-index: 10;
}

/* ==== UTILITIES ==== */
.d-none { display: none !important; }
.text-center { text-align: center; }
.text-right { text-align: right; }

/* Rounded geometric visual accents for geometric_structured look */
.section, .cta-section, .newsletter-cta-section {
  border-radius: 22px 50px 22px 12px;
}
.feature-item, .card, .testimonial-card, .blog-preview, .project-item {
  border-radius: 14px 34px 14px 10px;
}

/**** SHADOWS for geometric depth ****/
.section, .cta-section, .newsletter-cta-section, .feature-item, .blog-preview, .card, .testimonial-card, .project-item {
  box-shadow: 0 3px 16px rgba(46,165,124,0.06);
}

/**** ANIMATIONS: buttons, cards ****/
.btn, .feature-item, .blog-preview, .project-item, .testimonial-card {
  transition: box-shadow 0.15s, background 0.17s, border 0.17s, transform 0.14s;
}
.btn:active {
  transform: scale(.98);
}

/**** Mobile menu slide animation ****/
.mobile-menu {
  transition: transform 0.34s cubic-bezier(.61,-0.03,.38,1.05);
}

/**** Modal background overlay ****/
.cookie-modal-bg {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(20,99,86,0.26);
  z-index: 1991;
  animation: modalBgFadeIn 0.36s;
}
@keyframes modalBgFadeIn {
  0% { opacity: 0; }
  100% { opacity: 1; }
}

/**** END OF STYLE.CSS - Glimmerdusk Clean ****/