/* =========================
   SparkWave Bridge Vintage Retro CSS
   ========================= */

/* 1. CSS Variables for Brand & Retro Palette */
:root {
  /* Brand Colors */
  --primary: #184152;
  --secondary: #FDB813;
  --accent: #FFFFFF;
  /* Vintage Retro Palette */
  --retro-red: #c1440e;
  --retro-blue: #3b5d76;
  --retro-cream: #f7ecd0;
  --retro-green: #7b9e87;
  --retro-brown: #a67c52;
  --retro-orange: #e07a1b;
  --retro-shadow: rgba(24, 65, 82, 0.08);
  --retro-border: #e0c097;
  --retro-bg: #f7ecd0;
  --retro-bg-dark: #e0c097;
  --retro-bg-light: #fffaf3;
  --retro-text-dark: #2d2d2d;
  --retro-text-light: #fffaf3;
  --retro-link: #184152;
  --retro-link-hover: #e07a1b;
  --retro-card-bg: #fffaf3;
  --retro-card-shadow: 0 4px 24px 0 rgba(24,65,82,0.10);
  --retro-btn-shadow: 0 2px 8px 0 rgba(24,65,82,0.10);
  --retro-btn-hover: #c1440e;
  --retro-btn-bg: #FDB813;
  --retro-btn-text: #184152;
  --retro-btn-border: #a67c52;
  --retro-pattern: repeating-linear-gradient(135deg, #f7ecd0 0 10px, #e0c097 10px 20px);
  /* Spacing */
  --section-margin: 60px;
  --section-padding: 40px 20px;
  --card-gap: 24px;
  --card-margin-bottom: 20px;
  --content-gap: 20px;
  --testimonial-gap: 20px;
  --feature-gap: 15px;
  --border-radius: 14px;
  --transition: 0.25s cubic-bezier(.4,0,.2,1);
}

/* 2. Base Reset & Typography */
html {
  box-sizing: border-box;
  font-size: 16px;
  background: var(--retro-bg);
  scroll-behavior: smooth;
}
*, *:before, *:after {
  box-sizing: inherit;
}
body {
  margin: 0;
  font-family: 'Roboto', Arial, sans-serif;
  color: var(--retro-text-dark);
  background: var(--retro-bg);
  line-height: 1.7;
  min-height: 100vh;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Montserrat', 'Arial Black', Arial, sans-serif;
  color: var(--primary);
  margin-top: 0;
  margin-bottom: 0.7em;
  letter-spacing: 0.02em;
  font-weight: 700;
}
h1 {
  font-size: 2.2rem;
  text-shadow: 1px 2px 0 var(--retro-bg-dark), 0 2px 8px var(--retro-shadow);
  letter-spacing: 0.04em;
}
h2 {
  font-size: 1.7rem;
  border-bottom: 3px dotted var(--retro-brown);
  display: inline-block;
  padding-bottom: 0.2em;
  margin-bottom: 1em;
}
h3 {
  font-size: 1.25rem;
  color: var(--retro-red);
}
h4 {
  font-size: 1.1rem;
  color: var(--retro-blue);
}
p, ul, ol {
  margin-top: 0;
  margin-bottom: 1.1em;
}
ul, ol {
  padding-left: 1.3em;
}
strong {
  color: var(--retro-red);
  font-weight: 700;
}
a {
  color: var(--retro-link);
  text-decoration: underline;
  transition: color var(--transition);
}
a:hover, a:focus {
  color: var(--retro-link-hover);
  text-decoration: none;
}

/* 3. Layout Containers */
.container {
  width: 100%;
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 16px;
}
.content-wrapper {
  background: var(--retro-card-bg);
  border-radius: var(--border-radius);
  box-shadow: var(--retro-card-shadow);
  padding: 32px 24px;
  margin-bottom: 32px;
  position: relative;
}

/* 4. Section Spacing & Patterns */
section {
  margin-bottom: var(--section-margin);
  padding: var(--section-padding);
  background: var(--retro-pattern);
  border-radius: var(--border-radius);
  box-shadow: 0 2px 12px 0 rgba(166,124,82,0.04);
}

/* 5. Header & Navigation */
header {
  background: var(--retro-bg-dark);
  border-bottom: 4px solid var(--retro-brown);
  box-shadow: 0 2px 8px 0 rgba(24,65,82,0.04);
  position: sticky;
  top: 0;
  z-index: 100;
}
header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 12px 16px;
}
header img {
  height: 48px;
  width: auto;
  margin-right: 18px;
}
nav {
  display: flex;
  align-items: center;
  gap: 18px;
}
nav a {
  font-family: 'Montserrat', Arial, sans-serif;
  font-size: 1rem;
  color: var(--primary);
  text-decoration: none;
  padding: 7px 14px;
  border-radius: 8px;
  transition: background var(--transition), color var(--transition);
  position: relative;
}
nav a:hover, nav a:focus {
  background: var(--retro-btn-bg);
  color: var(--retro-btn-text);
}
nav .cta-btn {
  background: var(--retro-btn-bg);
  color: var(--retro-btn-text);
  font-weight: 700;
  border: 2px solid var(--retro-btn-border);
  box-shadow: var(--retro-btn-shadow);
  border-radius: 10px;
  margin-left: 10px;
  letter-spacing: 0.03em;
  transition: background var(--transition), color var(--transition), box-shadow var(--transition);
}
nav .cta-btn:hover, nav .cta-btn:focus {
  background: var(--retro-btn-hover);
  color: var(--accent);
  box-shadow: 0 4px 16px 0 rgba(193,68,14,0.12);
}

/* 6. Mobile Navigation */
.mobile-menu-toggle {
  display: none;
  background: var(--retro-btn-bg);
  color: var(--primary);
  border: 2px solid var(--retro-btn-border);
  border-radius: 8px;
  font-size: 2rem;
  padding: 4px 12px;
  cursor: pointer;
  margin-left: 12px;
  transition: background var(--transition), color var(--transition);
  box-shadow: var(--retro-btn-shadow);
}
.mobile-menu-toggle:hover, .mobile-menu-toggle:focus {
  background: var(--retro-btn-hover);
  color: var(--accent);
}
.mobile-menu {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: var(--retro-bg-dark);
  z-index: 9999;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: flex-start;
  padding: 32px 24px 24px 24px;
  transform: translateX(-100%);
  transition: transform 0.35s cubic-bezier(.4,0,.2,1);
  box-shadow: 0 0 0 100vw rgba(24,65,82,0.18);
  opacity: 0;
  pointer-events: none;
}
.mobile-menu.open {
  transform: translateX(0);
  opacity: 1;
  pointer-events: auto;
}
.mobile-menu-close {
  background: none;
  border: none;
  color: var(--retro-red);
  font-size: 2.2rem;
  align-self: flex-end;
  margin-bottom: 18px;
  cursor: pointer;
  transition: color var(--transition);
}
.mobile-menu-close:hover, .mobile-menu-close:focus {
  color: var(--retro-btn-hover);
}
.mobile-nav {
  display: flex;
  flex-direction: column;
  gap: 18px;
  width: 100%;
}
.mobile-nav a {
  font-family: 'Montserrat', Arial, sans-serif;
  font-size: 1.2rem;
  color: var(--primary);
  padding: 12px 0;
  border-bottom: 1px dotted var(--retro-brown);
  text-decoration: none;
  transition: color var(--transition), background var(--transition);
}
.mobile-nav a:hover, .mobile-nav a:focus {
  color: var(--retro-btn-hover);
  background: var(--retro-bg-light);
}

/* Hide desktop nav on mobile, show burger */
@media (max-width: 1024px) {
  header nav {
    display: none;
  }
  .mobile-menu-toggle {
    display: block;
  }
}
@media (min-width: 1025px) {
  .mobile-menu {
    display: none !important;
  }
}

/* 7. Footer */
footer {
  background: var(--retro-bg-dark);
  border-top: 4px solid var(--retro-brown);
  padding: 32px 0 16px 0;
  font-size: 1rem;
  color: var(--primary);
  margin-top: 40px;
}
footer .container {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 18px;
}
footer nav {
  display: flex;
  gap: 18px;
  margin-bottom: 8px;
}
footer nav a {
  color: var(--primary);
  text-decoration: underline;
  font-size: 1rem;
  transition: color var(--transition);
}
footer nav a:hover, footer nav a:focus {
  color: var(--retro-btn-hover);
}

/* 8. Cards, Grids, and Flex Layouts */
.card-container {
  display: flex;
  flex-wrap: wrap;
  gap: var(--card-gap);
}
.card {
  background: var(--retro-card-bg);
  border-radius: var(--border-radius);
  box-shadow: var(--retro-card-shadow);
  margin-bottom: var(--card-margin-bottom);
  padding: 24px 18px;
  position: relative;
  transition: box-shadow var(--transition), transform var(--transition);
}
.card:hover {
  box-shadow: 0 8px 32px 0 rgba(24,65,82,0.16);
  transform: translateY(-4px) scale(1.02);
}
.content-grid {
  display: flex;
  flex-wrap: wrap;
  gap: var(--content-gap);
  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: var(--testimonial-gap);
  padding: 20px;
  background: var(--retro-bg-light);
  border-radius: var(--border-radius);
  box-shadow: 0 2px 12px 0 rgba(24,65,82,0.08);
  margin-bottom: 20px;
  color: var(--retro-text-dark);
  font-style: italic;
  border-left: 6px solid var(--retro-red);
  transition: box-shadow var(--transition), border-color var(--transition);
}
.testimonial-card:hover {
  box-shadow: 0 6px 24px 0 rgba(24,65,82,0.13);
  border-left-color: var(--retro-btn-hover);
}
.testimonial-card span {
  font-style: normal;
  font-weight: 700;
  color: var(--retro-blue);
  margin-left: 12px;
}
.feature-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--feature-gap);
}

/* Custom Grids for Specific Sections */
.feature-grid, .service-cards, .gallery-grid, .team-photos, .blog-list, .service-list, .faq-accordion {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-bottom: 20px;
}
.feature-grid > div, .service-cards > div, .gallery-grid > div, .team-photos > div, .blog-list > div, .service-list > div, .faq-accordion > div {
  flex: 1 1 260px;
  min-width: 220px;
  background: var(--retro-card-bg);
  border-radius: var(--border-radius);
  box-shadow: var(--retro-card-shadow);
  padding: 20px 16px;
  margin-bottom: 0;
  transition: box-shadow var(--transition), transform var(--transition);
}
.feature-grid > div:hover, .service-cards > div:hover, .gallery-grid > div:hover, .team-photos > div:hover, .blog-list > div:hover, .service-list > div:hover, .faq-accordion > div:hover {
  box-shadow: 0 8px 32px 0 rgba(24,65,82,0.13);
  transform: translateY(-3px) scale(1.01);
}

/* 9. Buttons & CTAs */
.cta-btn, .btn, button, input[type="submit"] {
  font-family: 'Montserrat', Arial, sans-serif;
  font-size: 1.1rem;
  font-weight: 700;
  background: var(--retro-btn-bg);
  color: var(--retro-btn-text);
  border: 2px solid var(--retro-btn-border);
  border-radius: 10px;
  padding: 12px 28px;
  margin-top: 10px;
  margin-bottom: 10px;
  box-shadow: var(--retro-btn-shadow);
  cursor: pointer;
  letter-spacing: 0.03em;
  transition: background var(--transition), color var(--transition), box-shadow var(--transition), border-color var(--transition), transform var(--transition);
  text-decoration: none;
  display: inline-block;
}
.cta-btn:hover, .btn:hover, button:hover, input[type="submit"]:hover,
.cta-btn:focus, .btn:focus, button:focus, input[type="submit"]:focus {
  background: var(--retro-btn-hover);
  color: var(--accent);
  border-color: var(--retro-red);
  box-shadow: 0 4px 16px 0 rgba(193,68,14,0.13);
  transform: translateY(-2px) scale(1.03);
}

/* 10. Cookie Consent Banner & Modal */
.cookie-banner {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  background: var(--retro-bg-dark);
  color: var(--primary);
  border-top: 4px solid var(--retro-brown);
  box-shadow: 0 -2px 16px 0 rgba(24,65,82,0.10);
  z-index: 99999;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 18px;
  padding: 24px 16px 16px 16px;
  animation: cookie-slide-in 0.6s cubic-bezier(.4,0,.2,1);
}
@keyframes cookie-slide-in {
  from { transform: translateY(100%); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}
.cookie-banner .cookie-btns {
  display: flex;
  gap: 16px;
  margin-top: 8px;
}
.cookie-banner button {
  font-family: 'Montserrat', Arial, sans-serif;
  font-size: 1rem;
  padding: 10px 22px;
  border-radius: 8px;
  border: 2px solid var(--retro-btn-border);
  background: var(--retro-btn-bg);
  color: var(--retro-btn-text);
  font-weight: 700;
  cursor: pointer;
  transition: background var(--transition), color var(--transition), border-color var(--transition);
}
.cookie-banner button:hover, .cookie-banner button:focus {
  background: var(--retro-btn-hover);
  color: var(--accent);
  border-color: var(--retro-red);
}
.cookie-banner .cookie-settings-btn {
  background: var(--retro-bg-light);
  color: var(--primary);
  border-color: var(--retro-brown);
}
.cookie-banner .cookie-settings-btn:hover, .cookie-banner .cookie-settings-btn:focus {
  background: var(--retro-btn-hover);
  color: var(--accent);
  border-color: var(--retro-red);
}

/* Cookie Modal */
.cookie-modal-overlay {
  position: fixed;
  left: 0; right: 0; top: 0; bottom: 0;
  background: rgba(24,65,82,0.25);
  z-index: 100000;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: cookie-modal-fade-in 0.3s cubic-bezier(.4,0,.2,1);
}
@keyframes cookie-modal-fade-in {
  from { opacity: 0; }
  to { opacity: 1; }
}
.cookie-modal {
  background: var(--retro-bg-light);
  border-radius: var(--border-radius);
  box-shadow: 0 8px 32px 0 rgba(24,65,82,0.18);
  padding: 32px 24px 24px 24px;
  max-width: 420px;
  width: 90vw;
  color: var(--primary);
  position: relative;
  animation: cookie-modal-slide-in 0.4s cubic-bezier(.4,0,.2,1);
}
@keyframes cookie-modal-slide-in {
  from { transform: translateY(60px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}
.cookie-modal h3 {
  margin-top: 0;
  color: var(--retro-red);
  font-size: 1.3rem;
}
.cookie-modal .cookie-category {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 18px;
}
.cookie-modal .cookie-category label {
  font-size: 1.05rem;
  color: var(--primary);
}
.cookie-modal .cookie-toggle {
  appearance: none;
  width: 38px;
  height: 22px;
  background: var(--retro-bg-dark);
  border-radius: 12px;
  position: relative;
  outline: none;
  cursor: pointer;
  transition: background var(--transition);
  border: 2px solid var(--retro-brown);
}
.cookie-modal .cookie-toggle:checked {
  background: var(--retro-btn-bg);
  border-color: var(--retro-btn-hover);
}
.cookie-modal .cookie-toggle:before {
  content: '';
  position: absolute;
  left: 3px; top: 3px;
  width: 16px; height: 16px;
  background: var(--accent);
  border-radius: 50%;
  transition: left var(--transition), background var(--transition);
}
.cookie-modal .cookie-toggle:checked:before {
  left: 17px;
  background: var(--retro-btn-hover);
}
.cookie-modal .cookie-modal-close {
  position: absolute;
  top: 12px; right: 12px;
  background: none;
  border: none;
  color: var(--retro-red);
  font-size: 1.6rem;
  cursor: pointer;
  transition: color var(--transition);
}
.cookie-modal .cookie-modal-close:hover, .cookie-modal .cookie-modal-close:focus {
  color: var(--retro-btn-hover);
}
.cookie-modal .cookie-modal-actions {
  display: flex;
  gap: 16px;
  margin-top: 18px;
  justify-content: flex-end;
}
.cookie-modal .cookie-modal-actions button {
  font-size: 1rem;
  padding: 8px 18px;
  border-radius: 8px;
  border: 2px solid var(--retro-btn-border);
  background: var(--retro-btn-bg);
  color: var(--retro-btn-text);
  font-weight: 700;
  cursor: pointer;
  transition: background var(--transition), color var(--transition), border-color var(--transition);
}
.cookie-modal .cookie-modal-actions button:hover, .cookie-modal .cookie-modal-actions button:focus {
  background: var(--retro-btn-hover);
  color: var(--accent);
  border-color: var(--retro-red);
}

/* 11. Forms (for newsletter, contact, etc.) */
input, textarea, select {
  font-family: 'Roboto', Arial, sans-serif;
  font-size: 1rem;
  padding: 10px 14px;
  border-radius: 8px;
  border: 2px solid var(--retro-brown);
  background: var(--retro-bg-light);
  color: var(--primary);
  margin-bottom: 14px;
  width: 100%;
  box-sizing: border-box;
  transition: border-color var(--transition), box-shadow var(--transition);
}
input:focus, textarea:focus, select:focus {
  border-color: var(--retro-btn-hover);
  box-shadow: 0 2px 8px 0 rgba(193,68,14,0.10);
  outline: none;
}

/* 12. Miscellaneous & Decorative */
hr {
  border: none;
  border-top: 2px dashed var(--retro-brown);
  margin: 32px 0;
}
blockquote {
  border-left: 6px solid var(--retro-red);
  background: var(--retro-bg-light);
  padding: 18px 24px;
  border-radius: var(--border-radius);
  font-style: italic;
  color: var(--retro-blue);
  margin: 24px 0;
}
.map {
  background: var(--retro-bg-light);
  border-radius: var(--border-radius);
  padding: 18px 12px;
  margin-top: 16px;
  font-style: italic;
  color: var(--retro-blue);
  box-shadow: 0 2px 8px 0 rgba(24,65,82,0.07);
}

/* 13. Responsive Design (Mobile First) */
@media (max-width: 768px) {
  .container {
    padding: 0 8px;
  }
  .content-wrapper {
    padding: 18px 8px;
  }
  section {
    padding: 24px 6px;
    margin-bottom: 36px;
  }
  .feature-grid, .service-cards, .gallery-grid, .team-photos, .blog-list, .service-list, .faq-accordion {
    flex-direction: column;
    gap: 18px;
  }
  .content-grid, .card-container {
    flex-direction: column;
    gap: 16px;
  }
  .text-image-section {
    flex-direction: column;
    gap: 18px;
    align-items: flex-start;
  }
  header .container {
    flex-direction: row;
    gap: 8px;
    padding: 8px 6px;
  }
  footer .container {
    gap: 10px;
    padding: 0 6px;
  }
  .testimonial-card {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
    padding: 14px 8px;
  }
}

@media (max-width: 480px) {
  h1 { font-size: 1.3rem; }
  h2 { font-size: 1.1rem; }
  h3 { font-size: 1rem; }
  .cta-btn, .btn, button, input[type="submit"] {
    font-size: 1rem;
    padding: 10px 12px;
  }
  .cookie-modal {
    padding: 18px 6px 14px 6px;
  }
}

/* 14. Accessibility & Focus States */
a:focus, button:focus, input:focus, .cta-btn:focus {
  outline: 2px dashed var(--retro-btn-hover);
  outline-offset: 2px;
}

/* 15. Utility Classes */
.hide {
  display: none !important;
}
.text-center {
  text-align: center;
}
.text-right {
  text-align: right;
}

/* 16. Print Styles */
@media print {
  header, footer, .cookie-banner, .mobile-menu { display: none !important; }
  section, .content-wrapper { box-shadow: none !important; background: #fff !important; }
}

/* END OF CSS */