/* RESET & BASE =================================================================== */
html, body, div, span, applet, object, iframe, h1, h2, h3, h4, h5, h6, p, blockquote,
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 {
  scroll-behavior: smooth;
}
body {
  background: #F4F6FA;
  color: #23273A;
  font-family: 'Roboto', Arial, sans-serif;
  font-size: 16px;
  line-height: 1.7;
  min-height: 100vh;
}

*, *::before, *::after { box-sizing: inherit; }
img { display: block; max-width: 100%; height: auto; border: none; }
a { color: inherit; text-decoration: none; transition: color 0.2s; }
ul, ol { list-style: none; }
button, input, select, textarea { font-family: inherit; }

/* FONTS */
h1, h2, h3, h4, h5, h6 {
  font-family: 'Montserrat', 'Roboto', Arial, sans-serif;
  color: #2C3A53;
  font-weight: 700;
  letter-spacing: -0.5px;
}
h1 { font-size: 2.6rem; margin-bottom: 16px; }
h2 { font-size: 2rem; margin-bottom: 14px; }
h3 { font-size: 1.3rem; margin-bottom: 10px; }
h4 { font-size: 1.1rem; }
p, ul, ol { margin-bottom: 12px; }

/* CONTAINERS & SECTIONS ============================================================= */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding-left: 20px;
  padding-right: 20px;
}
.section {
  margin-bottom: 60px;
  padding: 40px 20px;
}
.content-wrapper {
  display: flex;
  flex-direction: column;
  gap: 24px;
}
.card-container, .project-summary-cards, .window-types-grid, .service-cards, .feature-grid, .testimonial-slider, .testimonial-list {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
}
.service-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

/* FLEX SPACING PATTERNS ============================================================= */
.card {
  margin-bottom: 20px;
  position: relative;
}
.card-content {
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.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;
  flex-direction: column;
  align-items: flex-start;
  gap: 20px;
  padding: 20px;
  background: #fff;
  border-radius: 14px;
  box-shadow: 0 4px 20px rgba(44,58,83,0.12);
  min-width: 240px;
  flex: 1 1 300px;
  border: 1px solid #ebebeb;
  margin-bottom: 20px;
}
.feature-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 15px;
}
.text-section { margin-bottom: 24px; }

/* HEADER & NAVBAR ====================================================================== */
header {
  background: #fff;
  box-shadow: 0 1px 8px 0 rgba(44,58,83,0.08);
  position: sticky; top: 0; z-index: 100;
}
header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 72px;
  gap: 16px;
}
.logo, .logo-footer {
  display: flex;
  align-items: center;
  height: 46px;
  margin-right: 10px;
}
.main-nav {
  display: flex;
  align-items: center;
  gap: 24px;
}
.main-nav a {
  padding: 6px 14px;
  border-radius: 8px;
  transition: background 0.2s, color 0.2s;
  font-family: 'Montserrat', Arial, sans-serif;
  font-weight: 500;
  color: #2C3A53;
  font-size: 1rem;
}
.main-nav a:hover, .main-nav a:focus {
  color: #C2A04A;
  background: #F6EEEE;
}
.cta-button {
  padding: 10px 28px;
  border-radius: 28px;
  font-family: 'Montserrat', Arial, sans-serif;
  font-size: 1.05rem;
  font-weight: bold;
  letter-spacing: 1.2px;
  background: #2C3A53;
  color: #fff;
  border: none;
  outline: none;
  box-shadow: 0 2px 12px 0 rgba(44,58,83,0.12);
  transition: background .24s, box-shadow .23s, color .18s;
  margin-left: 12px;
  position: relative;
  cursor: pointer;
}
.cta-button::after {
  content: "";
  display: block;
  position: absolute;
  bottom: 2px; right: 2px; left: 2px;
  height: 4px;
  border-radius: 2px;
  background: linear-gradient(90deg, #C2A04A 0%, #F6D365 100%);
  opacity: 0.13;
}
.cta-button:hover, .cta-button:focus {
  background: #C2A04A;
  color: #23273A;
  box-shadow: 0 4px 32px 0 rgba(194,160,74,0.13);
}

/* Mobile Hamburger Menu ========================================================== */
.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 2rem;
  color: #2C3A53;
  padding: 6px 12px;
  cursor: pointer;
  border-radius: 8px;
  transition: background 0.19s;
}
.mobile-menu-toggle:focus, .mobile-menu-toggle:hover { background: #F2F2F6; }
.mobile-menu {
  position: fixed;
  top: 0; left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(44,58,83,0.98);
  z-index: 9999;
  transform: translateX(100%);
  transition: transform 0.38s cubic-bezier(.85,.01,.51,1.04);
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  padding: 0;
  opacity: 0;
  pointer-events: none;
}
.mobile-menu.active {
  transform: translateX(0);
  opacity: 1;
  pointer-events: auto;
  transition: transform 0.4s cubic-bezier(.88,0,.25,1), opacity 0.23s;
}
.mobile-menu-close {
  background: transparent;
  color: #fff;
  font-size: 2.2rem;
  border: none;
  margin: 24px 32px 0 0;
  cursor: pointer;
  align-self: flex-end;
  padding: 4px 12px;
  border-radius: 7px;
  transition: background 0.15s;
  z-index: 2;
}
.mobile-menu-close:focus, .mobile-menu-close:hover { background: #C2A04A; color: #23273A; }
.mobile-nav {
  display: flex;
  flex-direction: column;
  width: 100%;
  margin-top: 36px;
  align-items: flex-start;
  padding: 0 40px;
  gap: 20px;
}
.mobile-nav a {
  color: #fff;
  font-size: 1.4rem;
  font-family: 'Montserrat', Arial, sans-serif;
  padding: 10px 0;
  border-radius: 8px;
  margin-bottom: 6px;
  transition: background 0.2s, color 0.2s;
}
.mobile-nav a:focus, .mobile-nav a:hover {
  background: #C2A04A;
  color: #23273A;
}

/* HERO SECTION ===================================================================== */
.hero {
  padding: 72px 0 60px 0;
  background: #23273A;
  color: #fff;
  position: relative;
  overflow: hidden;
}
.hero .content-wrapper {
  align-items: flex-start;
  gap: 32px;
}
.hero h1 {
  color: #fff;
  font-size: 2.4rem;
  margin-bottom: 8px;
  letter-spacing: -1px;
  line-height: 1.18;
}
.hero p {
  color: #E8EAF6;
  font-size: 1.25rem;
  margin-bottom: 30px;
}
.hero .cta-button {
  background: #C2A04A;
  color: #23273A;
}
.hero .cta-button:hover, .hero .cta-button:focus {
  background: #fff;
  color: #C2A04A;
  box-shadow: 0 4px 44px 0 rgba(194,160,74,0.18);
}

/* FEATURE CARDS ===================================================================== */
.feature-grid, .window-types-grid, .project-summary-cards, .service-cards {
  gap: 24px;
}
.feature-card, .service-card {
  background: #fff;
  border-radius: 16px;
  box-shadow: 0 2.5px 16px 0 rgba(44,58,83,0.10);
  padding: 32px 22px 26px 22px;
  flex: 1 1 270px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  transition: box-shadow 0.21s, border-color .20s;
  border: 1.5px solid #ecebf7;
  min-width: 220px;
  margin-bottom: 20px;
  position: relative;
}
.feature-card img, .service-card img {
  height: 38px;
  width: 38px;
  margin-bottom: 16px;
}
.feature-card h3, .service-card h3 {
  color: #2C3A53;
  font-family: 'Montserrat', Arial, sans-serif;
  font-size: 1.18rem;
  margin-bottom: 9px;
  font-weight: 600;
}
.feature-card p, .service-card p {
  color: #44536a;
  font-size: 1rem;
  margin-bottom: 0;
}
.feature-card:hover, .feature-card:focus, .service-card:hover, .service-card:focus {
  box-shadow: 0 6px 32px 0 rgba(44,58,83,0.16);
  border-color: #C2A04A;
  z-index: 1;
}

/* TESTIMONIALS ======================================================================= */
.testimonial-slider, .testimonial-list {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-bottom: 16px;
}
.testimonial-card {
  background: #fff;
  color: #2C3A53;
  border-radius: 14px;
  box-shadow: 0 2px 14px 0 rgba(44,58,83,0.10);
  min-width: 260px;
  padding: 24px;
  border: 1px solid #ebe7df;
  margin-bottom: 20px;
  font-size: 1rem;
  position: relative;
  transition: box-shadow .18s, border-color .22s;
}
.testimonial-card p {
  font-size: 1.07rem;
  font-style: italic;
  color: #2C3A53;
  margin-bottom: 12px;
}
.testimonial-card span {
  color: #C2A04A;
  font-family: 'Montserrat', Arial, sans-serif;
  font-weight: 600;
  font-size: 0.98rem;
}
.star-ratings {
  margin-top: 7px;
  color: #C2A04A;
  letter-spacing: 2px;
  font-size: 1.18rem;
}
.testimonial-card:hover, .testimonial-card:focus {
  box-shadow: 0 8px 32px 0 rgba(194,160,74,0.18);
  border-color: #C2A04A;
}

/* CONTACT DETAILS ==================================================================== */
.contact-details {
  display: flex;
  flex-direction: column;
  gap: 18px;
  font-size: 1.08rem;
  font-family: 'Roboto', sans-serif;
  margin-bottom: 18px;
}
.contact-details p, .footer-contact p {
  display: flex;
  align-items: center;
  gap: 10px;
  color: #2C3A53;
  font-size: 1.03rem;
  margin-bottom: 0;
}
.map-embed { margin-top: 18px; }

.contact-preview, .before-after-descriptions, .window-materials-info, .innovation-highlights {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 32px;
}
.contact-preview .cta-button { margin-left: 36px; margin-bottom: 0; }
@media (max-width: 768px) {
  .contact-preview, .before-after-descriptions, .window-materials-info, .innovation-highlights {
    flex-direction: column;
    gap: 14px;
  }
  .contact-preview .cta-button { margin-left: 0; }
}

/* FOOTER ============================================================================ */
footer {
  background: #2C3A53;
  color: #fff;
  padding: 52px 0 18px 0;
}
footer .container {
  display: flex;
  flex-direction: column;
  gap: 26px;
  align-items: center;
}
.logo-footer {
  margin-bottom: 10px;
}
.footer-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 8px;
  justify-content: center;
}
.footer-nav a {
  color: #C2A04A;
  font-family: 'Montserrat', Arial, sans-serif;
  font-size: 1.04rem;
  padding: 4px 12px;
  border-radius: 6px;
  transition: background 0.17s, color 0.17s;
}
.footer-nav a:hover, .footer-nav a:focus {
  background: #fff;
  color: #2C3A53;
}
.footer-contact {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 7px;
}
footer .copyright {
  color: #F4F6FA;
  font-family: 'Roboto', sans-serif;
  font-size: 0.96rem;
  margin-top: 8px;
}

/* POLICY & TERMS SECTIONS =========================================================== */
.policy-text, .terms-of-use-text, .cookie-usage-text {
  background: #fff;
  border-radius: 10px;
  padding: 28px 20px;
  box-shadow: 0 3px 20px rgba(44,58,83,0.06);
  border: 1px solid #f3eee2;
  color: #23273A;
  margin-bottom: 24px;
}

/* UTILITY =========================================================================== */
.text-section ul, .text-section ol, .policy-text ul, .terms-of-use-text ul, .cookie-usage-text ul {
  margin-left: 20px;
  margin-bottom: 8px;
  padding-left: 12px;
  font-size: 1rem;
  color: #44536a;
  list-style: disc;
}
.text-section li, .policy-text li, .terms-of-use-text li, .cookie-usage-text li {
  margin-bottom: 6px;
}

/* THANK YOU SPECIAL STYLE ============================================================ */
.thank-you-message {
  font-size: 1.2rem;
  color: #68A2B9;
  font-family: 'Montserrat', Arial, sans-serif;
  margin-bottom: 22px;
  font-weight: 600;
}

/* BUTTONS =========================================================================== */
button, .cta-button, input[type="submit"] {
  cursor: pointer;
  border: none;
  outline: none;
}

/* GOLD ACCENTS & VISUAL DETAILS ====================================================== */
.cta-button, .footer-nav a {
  box-shadow: 0 1.5px 8px rgba(194,160,74,0.08);
}
.cta-button {
  background: linear-gradient(90deg,#C2A04A 0%,#F6D365 100%);
  color: #23273A;
  border: none;
  position: relative;
}
.cta-button:hover, .cta-button:focus {
  background: #23273A;
  color: #fff;
  border: 2px solid #C2A04A;
}

/* MICRO INTERACTIONS & HOVER EFFECTS ================================================ */
.feature-card:hover::before, .service-card:hover::before {
  content: "";
  display: block;
  position: absolute;
  left: 8px;
  top: 8px;
  width: 16px;
  height: 4px;
  border-radius: 2px;
  background: #C2A04A;
  opacity: 0.17;
  z-index: 1;
}
a, .cta-button, button, .footer-nav a, .service-card, .feature-card, .testimonial-card
{ transition: box-shadow 0.16s, color 0.18s, background 0.18s, border-color 0.18s; }

/* COOKIE CONSENT BANNER & MODAL ===================================================== */
.cookie-consent-banner {
  position: fixed;
  bottom: 0; left: 0; width: 100vw;
  background: #23273A;
  color: #fff;
  padding: 24px 20px 20px 20px;
  box-shadow: 0 -4px 38px 0 rgba(44,58,83,0.14);
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  align-items: center;
  z-index: 12000;
  justify-content: center;
  font-size: 1rem;
  font-family: 'Roboto', Arial, sans-serif;
  animation: fadeInBanner 0.6s cubic-bezier(.88,0,.43,1);
}
@keyframes fadeInBanner { from { transform: translateY(100%); opacity: 0; } to { transform: translateY(0); opacity:1;} }
.cookie-consent-banner .cookie-text { flex: 1 1 250px; min-width: 180px; }
.cookie-btn-group {
  display: flex; flex-wrap: wrap; gap: 14px;
}
.cookie-consent-banner button {
  font-family: 'Montserrat', Arial, sans-serif;
  font-size: 1.07rem;
  padding: 7px 22px;
  border-radius: 21px;
  margin: 0;
  background: #C2A04A;
  color: #23273A;
  font-weight: 600;
  border: none;
  transition: background 0.18s, color 0.18s;
}
.cookie-consent-banner .reject {
  background: transparent;
  color: #fff;
  border: 2px solid #fff;
}
.cookie-consent-banner .settings {
  background: #68A2B9;
  color: #fff;
}
.cookie-consent-banner button:hover, .cookie-consent-banner button:focus {
  background: #fff;
  color: #23273A;
}

/* COOKIE PREFERENCES MODAL */
.cookie-modal-overlay {
  position: fixed;
  left: 0; top: 0; width: 100vw; height: 100vh;
  background: rgba(44, 58, 83, 0.66);
  z-index: 13000;
  display: none;
  align-items: center;
  justify-content: center;
  animation: fadeInModalBg .38s;
}
@keyframes fadeInModalBg { from { opacity: 0; } to { opacity: 1; } }
.cookie-modal-overlay.active {
  display: flex;
}
.cookie-modal {
  background: #fff;
  color: #2C3A53;
  border-radius: 16px;
  max-width: 420px;
  padding: 38px 30px 28px 30px;
  box-shadow: 0 6px 44px 0 rgba(44,58,83,0.17);
  display: flex;
  flex-direction: column;
  gap: 18px;
  position: relative;
  animation: slideDownModal .3s;
}
@keyframes slideDownModal { from {transform: translateY(-70px); opacity:0;} to {transform: translateY(0); opacity:1;}}
.cookie-modal h3 {
  font-size: 1.35rem;
  font-family: 'Montserrat', Arial, sans-serif;
  margin-bottom: 14px;
}
.cookie-modal .category {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 10px;
}
.cookie-modal label {
  font-family: 'Roboto', Arial, sans-serif;
  font-size: 1rem;
  color: #2C3A53;
}
.cookie-modal-toggle {
  width: 34px; height: 19px; background: #e2e2e2; border: none; border-radius: 10px; position: relative; transition: background 0.15s;
}
.cookie-modal-toggle input[type=checkbox] {
  display: none;
}
.cookie-modal-toggle span {
  position: absolute; left: 2px; top: 2px; width: 15px; height: 15px; border-radius: 50%; background: #C2A04A; transition: left .18s, background .18s;
}
.cookie-modal-toggle input[type=checkbox]:checked + span {
  background: #68A2B9; left: 17px;
}
.cookie-modal-close {
  position: absolute;
  top: 16px; right: 18px;
  background: transparent;
  border: none;
  font-size: 1.35rem;
  color: #2C3A53;
  cursor: pointer;
  border-radius: 5px;
  transition: background 0.13s;
}
.cookie-modal-close:hover, .cookie-modal-close:focus { background: #f1e6c2; color: #C2A04A; }

.cookie-modal .save-btn {
  margin-top: 12px;
  background: #C2A04A;
  color: #23273A;
  font-family: 'Montserrat', Arial, sans-serif;
  font-size: 1.11rem;
  font-weight: 600;
  border-radius: 22px;
  padding: 8px 30px;
  border: none;
  transition: background 0.17s, color 0.15s;
}
.cookie-modal .save-btn:hover, .cookie-modal .save-btn:focus { background: #23273A; color: #fff; }

/* RESPONSIVE DESIGN (MOBILE-FIRST) ===================================================== */
@media (max-width: 1100px) {
  .container { max-width: 97vw; }
  .feature-card, .service-card { min-width: 190px; }
}
@media (max-width: 910px) {
  .main-nav { gap: 14px; font-size: 0.98em; }
  .feature-card, .service-card { padding: 22px 10px; }
}
@media (max-width: 768px) {
  .section { padding: 28px 9px; }
  .container { padding-left: 8px; padding-right: 8px; }
  .main-nav { display: none; }
  .cta-button { margin-left: 0; margin-top: 7px; }
  .mobile-menu-toggle { display: block; }
  .service-cards, .feature-grid, .window-types-grid, .project-summary-cards, .testimonial-slider, .testimonial-list {
    flex-direction: column; gap: 18px;
  }
  .feature-card, .service-card, .testimonial-card { min-width: 100%; }
  .content-wrapper { gap: 18px; }
  header .container { flex-wrap: wrap; }
  .hero { padding: 42px 0 38px 0; }
}
@media (max-width: 500px) {
  .hero h1 { font-size: 1.48rem; }
  h2 { font-size: 1.1rem; }
  .cta-button, .footer-nav a { font-size: 1rem; padding-left:14px; padding-right:14px; }
  .cookie-consent-banner { padding: 16px 6px 14px 6px; font-size: 0.93rem; }
  .cookie-modal { padding: 18px 8px; }
}

/* LUXURY PREMIUM ACCENTS & DETAILS =================================================== */
/* Subtle gold borders, lavish spacing, premium shadow, refined corners */
.feature-card, .service-card, .testimonial-card, .cookie-modal {
  border: 1px solid #efdbb2;
  box-shadow: 0 5px 24px 0 rgba(194,160,74,0.08);
}
.feature-card::after, .service-card::after, .testimonial-card::after {
  content: "";
  height: 3px;
  width: 64px;
  background: linear-gradient(90deg,#C2A04A 0%,#F6D365 100%);
  border-radius: 3px;
  display: block;
  margin-top: 19px;
  margin-bottom: 0;
  opacity: 0.23;
}
/* Remove gold underline on testimonial cards */
.testimonial-card::after { display: none; }

/* Selection color */
::selection { background: #F6D365; color: #23273A; }

/* Hide elements for accessibility only */
.sr-only {
  position: absolute;
  left: -9999px;
  width: 1px; height: 1px;
  overflow: hidden;
}

/* END CSS */