/* ---------------------------------------------------------
   CSS RESET & VINTAGE RETRO THEME NORMALIZATION
--------------------------------------------------------- */
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-size: 100%; font: inherit; vertical-align: baseline;
  box-sizing: border-box;
}
html { box-sizing: border-box; scroll-behavior: smooth; }
*, *:before, *:after { box-sizing: inherit; }
article, aside, details, figcaption, figure, footer, header, hgroup, main, nav, section {
  display: block;
}
body {
  line-height: 1.6; background: #fffbe8; color: #44290e;
  font-family: 'Roboto', Arial, sans-serif;
  min-height: 100vh;
  font-size: 16px;
}
a { color: #184B24; text-decoration: none; transition: color .2s; }
a:hover, a:focus { color: #e37628; text-decoration: underline; }
ul, ol { list-style: none; }
img { max-width: 100%; height: auto; display: block; }
input, textarea, select, button { font-family: inherit; font-size: 1em; outline: none; }
button { background: none; border: none; cursor: pointer; }

/* ---------- VINTAGE RETRO BRAND COLORS & FONTS ---------- */
:root {
  --clr-primary: #184B24; /* deep green */
  --clr-secondary: #FFD600; /* classic yellow */
  --clr-accent: #F5F7FA; /* light wall */
  --clr-brown: #44290e; /* rich brown text */
  --clr-orange: #e37628; /* retro accent */
  --clr-blue: #3381A6; /* supporting vintage blue */
  --clr-red: #e45d4c; /* warm retro red */
  --shadow-soft: 0 4px 20px rgba(52,36,13,0.08);
  --radius-card: 18px;
  --border-vintage: 1.5px solid #b99459;
  --pattern-dot: repeating-linear-gradient(135deg,#e5b467, #e5b467 2px, transparent 2px, transparent 8px);
  --pattern-stripe: repeating-linear-gradient(45deg,#FFD600,#FFD600 6px,transparent 6px,transparent 24px);
  --font-display: 'Montserrat', 'Arial Black', Arial, sans-serif;
  --font-body: 'Roboto', Arial, sans-serif;
}

/* ---------------------- TYPOGRAPHY ---------------------- */
h1, .h1 {
  font-family: var(--font-display);
  font-size: 2rem;
  line-height: 1.15; color: var(--clr-primary);
  letter-spacing: -0.02em;
  margin-bottom: 24px;
  font-weight: 700;
  text-shadow: 1px 2px 0 #FFD60022, 0 2px 4px #fff8c670;
}
h2, .h2 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--clr-brown);
  margin-bottom: 20px;
  letter-spacing: -0.01em;
}
h3, .h3 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  color: var(--clr-primary);
  margin-bottom: 12px;
  font-weight: 600;
}
h4, .h4 {
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 600;
}
p, ul, ol, li {
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--clr-brown);
}
p {margin-bottom: 16px;}
strong, b { font-weight: 700; }
em, i { font-style: italic; }

/* VINTAGE RETRO TYPOGRAPHY ACCENTS */
.testimonial-author, .project-location {
  font-family: 'Montserrat', 'Arial Black', Arial, sans-serif;
  font-size: 1rem;
  color: var(--clr-primary);
  letter-spacing: 0.01em;
  opacity: 0.85;
  margin-top: 10px;
  font-weight: 500;
}

/* ------------- LAYOUT CONTAINERS & SECTIONS ------------- */
.container {
  max-width: 1172px;
  margin: 0 auto;
  padding: 0 20px;
  width: 100%;
}
.section {
  margin-bottom: 60px;
  padding: 40px 20px;
}
.content-wrapper {
  display: flex;
  flex-direction: column;
  gap: 32px;
  align-items: flex-start;
  width: 100%;
}

/* --------- HEADER & NAVIGATION (INCLUDING MOBILE) -------- */
header {
  background: var(--clr-secondary);
  border-bottom: var(--border-vintage);
  box-shadow: 0 3px 10px #b9945915;
  position: sticky;
  top: 0;
  z-index: 50;
}
header .container {
  display: flex;
  align-items: center;
  gap: 32px;
  padding: 18px 20px 18px 20px;
  justify-content: flex-start;
}
.logo {
  margin-right: 12px;
  display: flex; align-items: center;
}
.main-nav {
  display: flex;
  gap: 24px;
  align-items: center;
  flex-wrap: wrap;
}
.main-nav a {
  font-family: var(--font-display);
  font-size: 1rem;
  color: var(--clr-primary);
  font-weight: 600;
  padding: 4px 12px;
  border-radius: 8px;
  transition: background .18s, color .18s;
}
.main-nav a:hover, .main-nav a:focus {
  background: var(--clr-primary);
  color: #fffbe8;
}
.cta-btn {
  background: var(--clr-primary);
  color: #ffd600;
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 700;
  padding: 9px 22px;
  border-radius: 40px;
  border: var(--border-vintage);
  margin-left: auto;
  box-shadow: 0 4px 16px #d8aa5040;
  transition: background .16s, color .16s, box-shadow .25s;
  letter-spacing: 0.03em;
  outline: none;
}
.cta-btn:hover, .cta-btn:focus {
  background: var(--clr-orange);
  color: #fff;
  box-shadow: 0 8px 28px #d89e29a0;
  text-decoration: none;
}
.link-btn {
  color: var(--clr-primary);
  font-family: var(--font-display);
  font-weight: 600;
  background: none;
  text-decoration: underline;
  padding: 0;
  transition: color .15s;
}
.link-btn:hover, .link-btn:focus {
  color: var(--clr-orange);
}

/* ----------- MOBILE NAVIGATION: BURGER & OVERLAY --------- */
.mobile-menu-toggle {
  display: none;
  font-size: 2.2rem;
  color: var(--clr-primary);
  background: none;
  z-index: 99;
  margin-left: 14px;
}
.mobile-menu {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: #fffbe8;
  z-index: 111;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  padding: 36px 22px 22px 22px;
  transform: translateX(-100vw);
  transition: transform 0.36s cubic-bezier(.73,.01,.38,.99);
  box-shadow: 7px 0 50px #b9945930;
  min-width: 220px;
}
.mobile-menu.open {
  transform: translateX(0);
}
.mobile-menu-close {
  border: none;
  background: none;
  color: var(--clr-orange);
  font-size: 2.2rem;
  align-self: flex-end;
  margin-bottom: 14px;
}
.mobile-nav {
  display: flex;
  flex-direction: column;
  gap: 26px;
  margin-top: 12px;
  width: 100%;
}
.mobile-nav a {
  font-family: var(--font-display);
  font-size: 1.19rem;
  color: var(--clr-primary);
  font-weight: 700;
  padding: 7.5px 0 7.5px 10px;
  border-left: 5px solid #FFD600;
  transition: background .15s, color .15s, border-color .16s;
  border-radius: 6px;
  width: 95%;
}
.mobile-nav a:hover, .mobile-nav a:focus {
  color: var(--clr-orange);
  background: #ffe77c;
  border-left: 5px solid var(--clr-orange);
}

/* ------------------ HERO & SECTION STYLES ------------------ */
.hero-section {
  background: var(--clr-accent);
  background-image: var(--pattern-dot);
  border-bottom: 2px solid #e5b46733;
  clip-path: ellipse(120% 98% at 50% 0%);
  margin-bottom: 0;
  padding-top: 55px;
  padding-bottom: 45px;
}
.hero-section .container {
  justify-content: center;
  align-items: center;
  min-height: 325px;
}
.hero-section .content-wrapper {
  align-items: center;
  gap: 22px;
  text-align: center;
}
.hero-section h1 {
  color: var(--clr-primary);
  font-size: 2.55rem;
  margin-bottom: 14px;
  text-shadow: 2px 3px 0 #ffd60022, 0 3px 12px #fff8c6a0;
}

/* ---------------- VINTAGE CARD/GRID SYSTEMS ---------------- */
.card-container,
.content-grid,
.feature-grid,
.service-grid,
.team-list,
.values-grid,
.benefit-grid,
.blog-highlights,
.project-highlights,
.process-steps,
.faq-list,
.blog-teasers {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
}
.card, .project-card, .feature-item, .service-item, .team-member, .value-item, .benefit-item, .blog-post, .blog-teaser, .faq-item {
  background: #fffbe0;
  border: var(--border-vintage);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-soft);
  padding: 32px 22px 28px 22px;
  margin-bottom: 20px;
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 17px;
  transition: box-shadow .2s, transform .2s;
}
.card:hover, .project-card:hover, .feature-item:hover, .service-item:hover, .benefit-item:hover, .value-item:hover, .blog-post:hover, .blog-teaser:hover {
  box-shadow: 0 7px 34px #b9945930;
  transform: translateY(-4px) scale(1.025);
  border-color: var(--clr-orange);
  z-index: 2;
}

.feature-item img, .service-item img, .benefit-item img, .project-card img {
  width: 43px;
  height: 43px;
  margin-bottom: 8px;
  filter: sepia(0.27) contrast(1.08) saturate(1.8) hue-rotate(-22deg);
}

.feature-item, .service-item, .benefit-item, .value-item {
  flex: 1 1 265px;
  min-width: 250px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 15px;
}
.project-card {
  flex: 1 1 360px;
  min-width: 255px;
  background: #ffeec7;
}
.team-member, .blog-post, .blog-teaser {
  min-width: 240px;
  flex: 1 1 270px;
}
.project-card h2, .blog-post h2, .blog-teaser h3 {
  font-size: 1.25rem;
  color: var(--clr-primary);
}

/* Card visual touches */
.card:before, .project-card:before, .feature-item:before, .benefit-item:before, .service-item:before, .value-item:before {
  content: '';
  display: block;
  position: absolute;
  top: -16px; left: -18px;
  width: 66px; height: 18px;
  background: var(--pattern-stripe);
  opacity: 0.13;
  z-index: 1;
  border-radius: 6px;
  pointer-events: none;
}

/* --------- TESTIMONIALS --------- */
.testimonials-slider {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  justify-content: flex-start;
  align-items: stretch;
}
.testimonial-card {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 20px 22px 18px 22px;
  min-width: 260px;
  background: #fffbe0;
  border: 1.5px solid #FFD600;
  border-radius: var(--radius-card);
  box-shadow: 0 3px 24px #e5b46720;
  transition: box-shadow .2s, border-color .2s;
  position: relative;
  flex: 1 1 295px;
}
.testimonial-card p {
  color: #2a1e13;
  font-size: 1.08rem;
  font-family: var(--font-body);
  font-style: italic;
}
.testimonial-card .testimonial-author {
  color: var(--clr-orange);
  font-size: 1rem;
}
.testimonial-card:hover {
  border-color: var(--clr-orange);
  box-shadow: 0 10px 36px #ffd60033;
  background: #fff9d9;
}

/* --------------- TEXT LAYOUT UTILS --------------- */
.text-section,
.map-location,
.credentials,
.intro-text,
.sustainability-focus,
.consultation-info,
.confirmation-message,
.community-benefits,
.co2-savings, .future-proofing {
  margin-bottom: 22px;
  font-family: var(--font-body);
}
.text-section ul, .credentials ul, .next-steps-info ul {
  margin: 15px 0 0 0;
  padding-left: 20px;
  list-style: disc !important;
}
.text-section li, .credentials li, .next-steps-info li {
  margin-bottom: 9px;
}

/* ------------ FOOTER ------------- */
footer {
  background: #facd6b;
  padding: 0;
  border-top: var(--border-vintage);
}
footer .container {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  gap: 32px;
  justify-content: space-between;
  padding: 36px 20px 24px 20px;
}
.footer-brand {
  margin-bottom: 16px;
}
.footer-nav {
  display: flex; flex-direction: column; gap: 9px; min-width: 145px;
}
.footer-nav a {
  font-family: var(--font-display);
  color: var(--clr-primary);
  font-size: 1rem;
  padding: 4px 0;
  font-weight: 600;
}
.footer-nav a:hover {
  color: var(--clr-orange);
}
.contact-details {
  display: flex; flex-direction: column; gap: 7px;
  font-size: 1em;
}
.contact-details img {
  width: 20px; height: 20px; margin-right: 7px; vertical-align: middle;
}
.footer-cta { margin-top: 11px; }

/* ----------- TABLE & SPECIFIC LAYOUTS ----------- */
.comparison-table {
  display: flex; flex-direction: column; gap: 20px;
  background: #fffbe0;
  padding: 22px 20px;
  border-radius: 17px;
  border: 1.5px solid #e5b467;
  margin-top: 10px;
  box-shadow: 0 3px 14px #b9945940;
}
.comparison-table table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 0;
  background: none;
  font-family: var(--font-body);
  font-size: 1em;
}
.comparison-table th, .comparison-table td {
  border: 1px solid #e5b46799;
  padding: 12px 4px 12px 14px;
  text-align: left;
}
.comparison-table th {
  background: #ffd60044; color: var(--clr-primary); font-family: var(--font-display); font-size: 1em;
}
.comparison-table tbody td:nth-child(2) { color: var(--clr-primary); font-weight: 600; }
.comparison-table tbody td:nth-child(3) { color: var(--clr-orange); font-weight: 600; }
.cost-savings-chart { color: #2a1e13; }

/* -------------- BLOG FILTERS --------------- */
.category-filters {
  display: flex;
  gap: 18px;
  margin-bottom: 14px;
  margin-top: 4px;
  flex-wrap: wrap;
}
.category-filters span {
  background: #fed77d;
  color: var(--clr-primary);
  padding: 5px 14px;
  border-radius: 24px;
  font-family: var(--font-display);
  font-size: 0.98rem;
  cursor: pointer;
  transition: background .13s;
}
.category-filters span:hover, .category-filters span.active {
  background: var(--clr-primary);
  color: #ffd600;
}

/* ------- COOKIE CONSENT BANNER (RETRO BOTTOM) ------- */
.cookie-banner {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  z-index: 400;
  background: #fffad7;
  border-top: var(--border-vintage);
  box-shadow: 0 -6px 40px #c1973075;
  width: 100vw;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 18px;
  padding: 22px 18px 19px 18px;
  animation: cookieBannerSlideIn 0.62s cubic-bezier(.56,.14,.16,.96) 1;
  font-family: var(--font-body);
  font-size: 1em;
}
@keyframes cookieBannerSlideIn {
  0% { transform: translateY(100%); opacity: 0; }
  100% { transform: translateY(0); opacity: 1; }
}
.cookie-banner p {
  margin-right: 18px;
  color: var(--clr-brown);
  font-family: var(--font-body);
  max-width: 540px;
  margin-bottom: 0;
}
.cookie-banner .cookie-btn {
  padding: 8px 21px;
  margin: 0 4px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  border: var(--border-vintage);
  border-radius: 28px;
  background: var(--clr-primary);
  color: #ffd600;
  transition: background .15s, color .15s, box-shadow .18s;
  box-shadow: 0 2px 6px #e5b46744;
}
.cookie-banner .cookie-btn.cookie-reject {
  background: #e45d4c; color: #fffbe8;
  border-color: #b99459;
}
.cookie-banner .cookie-btn.cookie-settings {
  background: var(--clr-secondary);
  color: var(--clr-primary);
}
.cookie-banner .cookie-btn:hover, .cookie-banner .cookie-btn:focus {
  background: var(--clr-orange);
  color: #fffbe8;
}

/* ----- COOKIE SETTINGS MODAL ----- */
.cookie-modal-overlay {
  position: fixed;
  top: 0; bottom: 0; left: 0; right: 0;
  z-index: 499;
  background: rgba(36,22,9,0.56);
  display: flex; align-items: center; justify-content: center;
  pointer-events: all;
  animation: modalFadeIn .25s ease;
}
@keyframes modalFadeIn {
  from { opacity:0; }
  to { opacity:1; }
}
.cookie-modal {
  background: #fffbe0;
  border-radius: 24px;
  border: var(--border-vintage);
  padding: 36px 38px 32px 38px;
  box-shadow: 0 16px 50px #b9945990, 0 2px 12px #ffd60019;
  min-width: 320px; max-width: 96vw;
  font-family: var(--font-body);
  color: var(--clr-brown);
  display: flex; flex-direction: column; align-items: flex-start;
  animation: modalPop .35s cubic-bezier(.54,1.09,.49,-0.08);
}
@keyframes modalPop {
  0% { transform: scale(0.8) translateY(80px); opacity: 0; }
  100% { transform: scale(1) translateY(0); opacity: 1; }
}
.cookie-modal h2 {
  font-family: var(--font-display); font-size: 1.2rem; color: var(--clr-primary); margin-bottom: 14px;
}
.cookie-modal .cookie-category {
  display: flex; align-items: center; gap: 13px; margin-bottom: 18px;
}
.cookie-modal label.cookie-toggle-label {
  font-family: var(--font-body); font-size: 1em; color: var(--clr-primary);
  cursor: pointer;
}
.cookie-modal .cookie-toggle-switch {
  width: 38px; height: 22px; position: relative; display: inline-block; vertical-align: middle;
}
.cookie-modal .cookie-toggle-switch input[type="checkbox"] {
  opacity: 0; width: 0; height: 0;
}
.cookie-modal .cookie-slider {
  position: absolute; cursor: pointer; top: 0; left: 0; right: 0; bottom: 0;
  background: #e5b46770; border-radius: 22px; transition: background .18s;
}
.cookie-modal .cookie-toggle-switch input:checked + .cookie-slider {
  background: var(--clr-primary);
}
.cookie-modal .cookie-slider:before {
  position: absolute; content: ''; height: 18px; width: 18px; left: 2px; bottom: 2px;
  background: var(--clr-secondary);
  border-radius: 50%; transition: transform .19s;
  border: 1px solid #b99459;
}
.cookie-modal .cookie-toggle-switch input:checked + .cookie-slider:before {
  transform: translateX(16px);
}
.cookie-modal .modal-actions {
  display: flex; gap: 13px; align-items: center; margin-top: 19px;
}
.cookie-modal .modal-btn {
  font-family: var(--font-display);
  padding: 8px 18px;
  background: var(--clr-primary);
  color: #FFD600;
  border-radius: 18px;
  border: var(--border-vintage);
  font-weight: 700; transition: background .17s;
}
.cookie-modal .modal-btn.modal-cancel {
  background: #FFD600; color: var(--clr-primary);
}
.cookie-modal .modal-btn:hover, .cookie-modal .modal-btn:focus {
  background: var(--clr-orange); color: #fffbe0;
}

/* ------------- RESPONSIVENESS & FLEX ADJUSTMENTS ------------- */
@media (max-width: 1080px) {
  .container {
    max-width: 100%;
    padding: 0 12px;
  }
  .content-wrapper, .card-container, .content-grid, .feature-grid,
  .service-grid, .project-highlights, .team-list, .values-grid, .benefit-grid,
  .blog-highlights, .process-steps, .faq-list, .blog-teasers {
    gap: 14px;
  }
  footer .container { gap: 16px; }
}

@media (max-width: 900px) {
  .main-nav { gap: 12px; }
  header .container { gap: 14px; }
}

@media (max-width: 768px) {
  .main-nav { display: none !important; }
  .mobile-menu-toggle { display: block; }
  header .container { flex-wrap: wrap; }
  .cta-btn { margin-left: auto; }
  .hero-section h1 { font-size: 1.35rem; }
  .section { padding: 31px 6px; }
  .footer-nav, .contact-details {
    font-size: 0.98em;
  }
  .testimonials-slider, .card-container, .content-grid, .feature-grid,
  .service-grid, .project-highlights, .team-list, .values-grid, .benefit-grid,
  .blog-highlights, .process-steps, .faq-list, .blog-teasers {
    flex-direction: column;
    gap: 20px;
  }
  .card, .project-card, .feature-item, .service-item, .team-member, .value-item,
  .benefit-item, .blog-post, .blog-teaser, .testimonial-card {
    min-width: unset;
    width: 100%;
    padding: 22px 10px;
  }
  .footer-brand {
    margin-bottom: 0; margin-right: 10px;
  }
  .contact-info-section, .text-image-section, .footer .container {
    flex-direction: column;
    align-items: flex-start !important;
  }
}

@media (max-width: 520px) {
  .container {
    padding: 0 4px;
  }
  .hero-section, .section {
    padding: 22px 2px;
  }
  .content-wrapper {
    gap: 16px;
  }
  .card, .testimonial-card, .project-card, .feature-item, .service-item,
  .team-member, .value-item, .benefit-item {
    padding: 15px 4px;
  }
}

/* ------------- CONTENT SPECIFIC FLEX UTILS ---------------- */
.text-image-section {
  display: flex;
  align-items: center;
  gap: 30px;
  flex-wrap: wrap;
}
@media (max-width: 768px) {
  .text-image-section {
    flex-direction: column;
    align-items: center;
    gap: 16px;
  }
}
.contact-info-section {
  display: flex;
  flex-wrap: wrap;
  gap: 30px;
  align-items: flex-start;
  margin-bottom: 13px;
}

/* ------------- MICRO-INTERACTIONS & HOVERS ------------- */
.card, .feature-item, .project-card, .benefit-item, .service-item, .team-member, .value-item, .blog-post, .blog-teaser, .testimonial-card {
  transition: box-shadow .16s cubic-bezier(.56,.10,.47,1.38), transform .15s, border-color .16s;
  will-change: box-shadow, transform, border-color;
}
.card:active, .feature-item:active, .project-card:active, .benefit-item:active, .service-item:active, .team-member:active, .value-item:active, .blog-post:active, .blog-teaser:active, .testimonial-card:active {
  transform: scale(.977);
}

.cta-btn, .cookie-btn, .modal-btn {
  box-shadow: 0 2px 9px #d89e2922;
  transition: background .17s, color .17s, box-shadow .22s, transform .09s;
}
.cta-btn:active, .cookie-btn:active, .modal-btn:active {
  transform: scale(.97);
}

/* ------------- MISC RETRO ELEMENTS/PATTERNS ------------- */
.pattern-background {
  background-image: var(--pattern-dot);
}
.vintage-border {
  border: var(--border-vintage);
}

::selection {
  background: #ffe34d;
  color: var(--clr-brown);
}

/* ------------- Z-INDEX LAYERS ------------- */
header, .mobile-menu { z-index: 101; }
.cookie-modal-overlay { z-index: 400; }
.cookie-banner { z-index: 401; }

/* ------------ PRINT SAFE ------------- */
@media print {
  .cookie-banner, .cookie-modal-overlay, .mobile-menu, .mobile-menu-toggle { display: none !important; }
  header, footer, main, body, .container { box-shadow: none !important; background: #fff !important; }
}