/* =========================
   RivalCateg Tech - Elegant Classic CSS
   ========================= */

/* 1. Font Imports (Serif for classic, Montserrat/Roboto for brand) */
@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@400;700&family=Montserrat:wght@400;700&family=Roboto:wght@400;500&display=swap');

:root {
  --color-primary: #1A1D2E;
  --color-secondary: #0093C8;
  --color-accent: #E9ECEF;
  --color-bg: #F7F6F3;
  --color-muted: #D1D3D9;
  --color-heading: #1A1D2E;
  --color-text: #2C2F3A;
  --color-link: #0093C8;
  --color-link-hover: #1A1D2E;
  --color-btn-bg: #1A1D2E;
  --color-btn-text: #fff;
  --color-btn-hover-bg: #0093C8;
  --color-btn-hover-text: #fff;
  --color-card-bg: #fff;
  --color-shadow: rgba(26,29,46,0.08);
  --color-footer-bg: #1A1D2E;
  --color-footer-text: #E9ECEF;
  --color-cookie-bg: #fff;
  --color-cookie-text: #1A1D2E;
  --color-cookie-btn: #0093C8;
  --color-cookie-btn-hover: #1A1D2E;
  --font-display: 'Playfair Display', serif;
  --font-heading: 'Playfair Display', serif;
  --font-body: 'Roboto', serif;
  --font-ui: 'Montserrat', sans-serif;
  --radius: 12px;
  --transition: 0.25s cubic-bezier(.4,0,.2,1);
  --section-spacing: 60px;
  --container-max: 1200px;
  --gap: 24px;
}

html {
  box-sizing: border-box;
  font-size: 18px;
  background: var(--color-bg);
  color: var(--color-text);
  scroll-behavior: smooth;
}
*, *:before, *:after {
  box-sizing: inherit;
}

body {
  font-family: var(--font-body);
  background: var(--color-bg);
  color: var(--color-text);
  margin: 0;
  min-height: 100vh;
  line-height: 1.7;
  letter-spacing: 0.01em;
}

img {
  max-width: 100%;
  display: block;
  border-radius: var(--radius);
}

.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  flex-direction: column;
  gap: 0;
}

/* =========================
   Typography
   ========================= */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--color-heading);
  margin-top: 0;
  margin-bottom: 0.7em;
  font-weight: 700;
  letter-spacing: 0.01em;
}
h1 {
  font-size: 2.5rem;
  line-height: 1.15;
  margin-bottom: 0.5em;
}
h2 {
  font-size: 2rem;
  margin-bottom: 0.5em;
}
h3 {
  font-size: 1.3rem;
  margin-bottom: 0.4em;
}
h4, h5, h6 {
  font-size: 1.1rem;
}
p, ul, ol, blockquote {
  font-family: var(--font-body);
  color: var(--color-text);
  margin-top: 0;
  margin-bottom: 1.2em;
  font-size: 1rem;
}
blockquote {
  font-style: italic;
  border-left: 4px solid var(--color-secondary);
  padding-left: 1em;
  color: var(--color-primary);
  background: var(--color-accent);
  border-radius: var(--radius);
  margin-bottom: 0.5em;
}
strong {
  font-weight: 700;
}
a {
  color: var(--color-link);
  text-decoration: none;
  transition: color var(--transition);
}
a:hover, a:focus {
  color: var(--color-link-hover);
  text-decoration: underline;
}

/* =========================
   Header & Navigation
   ========================= */
header {
  background: var(--color-card-bg);
  box-shadow: 0 2px 12px var(--color-shadow);
  position: sticky;
  top: 0;
  z-index: 100;
}
header .container {
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  gap: 0;
  min-height: 80px;
}
header img {
  height: 48px;
  width: auto;
  margin-right: 24px;
}
header nav {
  display: flex;
  flex-direction: row;
  gap: 28px;
  align-items: center;
}
header nav a {
  font-family: var(--font-ui);
  font-size: 1rem;
  color: var(--color-primary);
  padding: 6px 0;
  position: relative;
  transition: color var(--transition);
}
header nav a:after {
  content: '';
  display: block;
  height: 2px;
  width: 0;
  background: var(--color-secondary);
  transition: width var(--transition);
  position: absolute;
  left: 0;
  bottom: -2px;
}
header nav a:hover:after, header nav a:focus:after {
  width: 100%;
}
header nav a:hover, header nav a:focus {
  color: var(--color-secondary);
}
.cta-btn {
  font-family: var(--font-ui);
  background: var(--color-btn-bg);
  color: var(--color-btn-text);
  border: none;
  border-radius: var(--radius);
  padding: 12px 32px;
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  box-shadow: 0 2px 8px var(--color-shadow);
  cursor: pointer;
  transition: background var(--transition), color var(--transition), box-shadow var(--transition);
  margin-left: 32px;
  text-align: center;
  text-decoration: none;
  display: inline-block;
}
.cta-btn:hover, .cta-btn:focus {
  background: var(--color-btn-hover-bg);
  color: var(--color-btn-hover-text);
  box-shadow: 0 4px 16px var(--color-shadow);
}

/* =========================
   Mobile Navigation
   ========================= */
.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 2rem;
  color: var(--color-primary);
  cursor: pointer;
  margin-left: 16px;
  transition: color var(--transition);
  z-index: 120;
}
.mobile-menu-toggle:focus {
  outline: 2px solid var(--color-secondary);
}
.mobile-menu {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(26,29,46,0.97);
  color: var(--color-footer-text);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: flex-start;
  padding: 0;
  transform: translateX(-100%);
  transition: transform 0.35s cubic-bezier(.4,0,.2,1);
  z-index: 2000;
  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(--color-footer-text);
  font-size: 2.2rem;
  align-self: flex-end;
  margin: 24px 24px 0 0;
  cursor: pointer;
  transition: color var(--transition);
}
.mobile-menu-close:focus {
  outline: 2px solid var(--color-secondary);
}
.mobile-nav {
  display: flex;
  flex-direction: column;
  gap: 28px;
  margin: 48px 0 0 40px;
}
.mobile-nav a {
  color: var(--color-footer-text);
  font-family: var(--font-ui);
  font-size: 1.3rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  transition: color var(--transition);
}
.mobile-nav a:hover, .mobile-nav a:focus {
  color: var(--color-secondary);
}

@media (max-width: 1024px) {
  header .container {
    flex-direction: row;
    gap: 0;
  }
  header nav {
    gap: 18px;
  }
  .cta-btn {
    margin-left: 16px;
    padding: 10px 24px;
  }
}
@media (max-width: 900px) {
  header nav {
    display: none;
  }
  .cta-btn {
    display: none;
  }
  .mobile-menu-toggle {
    display: block;
  }
}

/* =========================
   Section & Layout Spacing
   ========================= */
section {
  margin-bottom: var(--section-spacing);
  padding: 40px 0 0 0;
  background: none;
}
.content-wrapper {
  display: flex;
  flex-direction: column;
  gap: 24px;
  align-items: flex-start;
  background: none;
}

/* Flexbox Layout Patterns */
.card-container {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
}
.card {
  background: var(--color-card-bg);
  border-radius: var(--radius);
  box-shadow: 0 2px 12px var(--color-shadow);
  margin-bottom: 20px;
  position: relative;
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: box-shadow var(--transition), transform var(--transition);
}
.card:hover {
  box-shadow: 0 6px 24px var(--color-shadow);
  transform: translateY(-4px) scale(1.01);
}
.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: var(--color-accent);
  border-radius: var(--radius);
  box-shadow: 0 2px 8px var(--color-shadow);
  margin-bottom: 20px;
  flex-direction: row;
  color: var(--color-primary);
  font-size: 1.1rem;
  min-width: 0;
}
.testimonial-card blockquote {
  background: none;
  border-left: 4px solid var(--color-secondary);
  color: var(--color-primary);
  margin: 0 0 0 0;
  padding-left: 1em;
  font-size: 1.1rem;
}
.testimonial-card span {
  font-family: var(--font-ui);
  font-size: 1rem;
  color: var(--color-primary);
  margin-left: 8px;
}
.testimonial-card div {
  color: #F5B800;
  font-size: 1.2rem;
  margin-left: auto;
  font-family: var(--font-ui);
}
.feature-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 15px;
}

/* Feature Grids */
.feature-grid, .service-grid, .product-grid, .blog-post-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  justify-content: flex-start;
  margin-bottom: 20px;
}
.feature-grid > div, .service-grid > div, .product-grid > div, .blog-post-grid > div {
  background: var(--color-card-bg);
  border-radius: var(--radius);
  box-shadow: 0 2px 12px var(--color-shadow);
  padding: 28px 24px;
  flex: 1 1 280px;
  min-width: 260px;
  max-width: 340px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: box-shadow var(--transition), transform var(--transition);
}
.feature-grid > div:hover, .service-grid > div:hover, .product-grid > div:hover, .blog-post-grid > div:hover {
  box-shadow: 0 6px 24px var(--color-shadow);
  transform: translateY(-4px) scale(1.01);
}

.gallery-slider {
  display: flex;
  flex-direction: row;
  gap: 24px;
  align-items: center;
  overflow-x: auto;
  padding-bottom: 8px;
}
.gallery-slider img {
  border-radius: var(--radius);
  box-shadow: 0 2px 8px var(--color-shadow);
  width: 220px;
  height: 140px;
  object-fit: cover;
  transition: box-shadow var(--transition), transform var(--transition);
}
.gallery-slider img:hover {
  box-shadow: 0 6px 24px var(--color-shadow);
  transform: scale(1.04);
}

.feature-icons {
  display: flex;
  flex-direction: row;
  gap: 32px;
  margin-top: 12px;
  font-size: 1.2rem;
  color: var(--color-secondary);
  font-family: var(--font-ui);
}

.feature-list, .service-list, .contact-details {
  list-style: none;
  padding: 0;
  margin: 0 0 20px 0;
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.feature-list li, .service-list li, .contact-details li {
  font-size: 1.05rem;
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-family: var(--font-body);
  color: var(--color-text);
}
.feature-list span {
  font-size: 1.3em;
  margin-right: 8px;
}

.map-placeholder {
  background: var(--color-muted);
  color: var(--color-primary);
  border-radius: var(--radius);
  padding: 32px;
  text-align: center;
  font-family: var(--font-ui);
  font-size: 1.1rem;
  margin-top: 12px;
}

/* =========================
   Footer
   ========================= */
footer {
  background: var(--color-footer-bg);
  color: var(--color-footer-text);
  padding: 48px 0 24px 0;
  margin-top: 60px;
}
footer .container {
  flex-direction: column;
  gap: 24px;
  align-items: flex-start;
}
footer nav {
  display: flex;
  flex-direction: row;
  gap: 32px;
  margin-bottom: 12px;
}
footer nav a {
  color: var(--color-footer-text);
  font-family: var(--font-ui);
  font-size: 1rem;
  transition: color var(--transition);
}
footer nav a:hover, footer nav a:focus {
  color: var(--color-secondary);
}
.footer-contact {
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--color-footer-text);
  margin-bottom: 8px;
}
footer p {
  color: var(--color-footer-text);
  font-size: 0.95rem;
  margin: 0;
}

/* =========================
   Cookie Consent Banner
   ========================= */
.cookie-banner {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--color-cookie-bg);
  color: var(--color-cookie-text);
  box-shadow: 0 -2px 16px var(--color-shadow);
  padding: 28px 20px 24px 20px;
  z-index: 3000;
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: center;
  gap: 32px;
  font-family: var(--font-body);
  font-size: 1rem;
  border-top-left-radius: var(--radius);
  border-top-right-radius: var(--radius);
  opacity: 1;
  transition: opacity var(--transition), transform var(--transition);
}
.cookie-banner.hide {
  opacity: 0;
  pointer-events: none;
  transform: translateY(100%);
}
.cookie-banner .cookie-text {
  flex: 1 1 0;
  max-width: 600px;
}
.cookie-banner .cookie-actions {
  display: flex;
  flex-direction: row;
  gap: 16px;
}
.cookie-btn {
  font-family: var(--font-ui);
  font-size: 1rem;
  border: none;
  border-radius: var(--radius);
  padding: 10px 24px;
  cursor: pointer;
  transition: background var(--transition), color var(--transition), box-shadow var(--transition);
  box-shadow: 0 2px 8px var(--color-shadow);
  font-weight: 600;
}
.cookie-btn.accept {
  background: var(--color-cookie-btn);
  color: #fff;
}
.cookie-btn.accept:hover, .cookie-btn.accept:focus {
  background: var(--color-cookie-btn-hover);
  color: #fff;
}
.cookie-btn.reject {
  background: #fff;
  color: var(--color-cookie-btn);
  border: 1px solid var(--color-cookie-btn);
}
.cookie-btn.reject:hover, .cookie-btn.reject:focus {
  background: var(--color-cookie-btn-hover);
  color: #fff;
}
.cookie-btn.settings {
  background: var(--color-muted);
  color: var(--color-primary);
}
.cookie-btn.settings:hover, .cookie-btn.settings:focus {
  background: var(--color-cookie-btn);
  color: #fff;
}

/* Cookie Modal */
.cookie-modal-overlay {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(26,29,46,0.7);
  z-index: 4000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition);
}
.cookie-modal-overlay.open {
  opacity: 1;
  pointer-events: auto;
}
.cookie-modal {
  background: var(--color-card-bg);
  color: var(--color-primary);
  border-radius: var(--radius);
  box-shadow: 0 8px 32px var(--color-shadow);
  padding: 40px 32px 32px 32px;
  min-width: 320px;
  max-width: 95vw;
  display: flex;
  flex-direction: column;
  gap: 24px;
  position: relative;
  animation: fadeInModal 0.4s cubic-bezier(.4,0,.2,1);
}
@keyframes fadeInModal {
  from { opacity: 0; transform: translateY(40px) scale(0.98); }
  to { opacity: 1; transform: none; }
}
.cookie-modal h2 {
  font-size: 1.5rem;
  margin-bottom: 0.5em;
}
.cookie-modal .cookie-categories {
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.cookie-category {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 16px;
  font-size: 1rem;
}
.cookie-category label {
  font-family: var(--font-ui);
  font-size: 1rem;
  color: var(--color-primary);
}
.cookie-category input[type="checkbox"] {
  accent-color: var(--color-secondary);
  width: 20px;
  height: 20px;
  margin-right: 8px;
}
.cookie-category.essential label {
  font-weight: 700;
  color: var(--color-secondary);
}
.cookie-modal .cookie-modal-actions {
  display: flex;
  flex-direction: row;
  gap: 16px;
  margin-top: 12px;
}
.cookie-modal-close {
  position: absolute;
  top: 18px;
  right: 18px;
  background: none;
  border: none;
  font-size: 1.7rem;
  color: var(--color-secondary);
  cursor: pointer;
  transition: color var(--transition);
}
.cookie-modal-close:hover, .cookie-modal-close:focus {
  color: var(--color-primary);
}

/* =========================
   Responsive Design
   ========================= */
@media (max-width: 900px) {
  .container {
    padding: 0 10px;
  }
  .feature-grid > div, .service-grid > div, .product-grid > div, .blog-post-grid > div {
    min-width: 220px;
    max-width: 100%;
    padding: 20px 12px;
  }
  .gallery-slider img {
    width: 140px;
    height: 90px;
  }
}
@media (max-width: 768px) {
  h1 {
    font-size: 2rem;
  }
  h2 {
    font-size: 1.3rem;
  }
  .feature-grid, .service-grid, .product-grid, .blog-post-grid {
    flex-direction: column;
    gap: 20px;
  }
  .gallery-slider {
    gap: 12px;
  }
  .testimonial-card {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
    font-size: 1rem;
  }
  .text-image-section {
    flex-direction: column;
    gap: 18px;
    align-items: flex-start;
  }
  section {
    padding: 28px 0 0 0;
    margin-bottom: 40px;
  }
  .cookie-banner {
    flex-direction: column;
    align-items: flex-start;
    gap: 18px;
    padding: 18px 10px 16px 10px;
  }
  .cookie-banner .cookie-actions {
    flex-direction: column;
    gap: 10px;
  }
  .cookie-modal {
    padding: 24px 10px 18px 10px;
    min-width: 0;
  }
}
@media (max-width: 500px) {
  h1 {
    font-size: 1.3rem;
  }
  h2 {
    font-size: 1.1rem;
  }
  .feature-grid > div, .service-grid > div, .product-grid > div, .blog-post-grid > div {
    padding: 12px 6px;
  }
  .gallery-slider img {
    width: 90px;
    height: 60px;
  }
  .map-placeholder {
    padding: 16px;
    font-size: 0.95rem;
  }
}

/* =========================
   Micro-interactions & Effects
   ========================= */
.card, .feature-grid > div, .service-grid > div, .product-grid > div, .blog-post-grid > div {
  transition: box-shadow var(--transition), transform var(--transition);
}
.card:hover, .feature-grid > div:hover, .service-grid > div:hover, .product-grid > div:hover, .blog-post-grid > div:hover {
  box-shadow: 0 6px 24px var(--color-shadow);
  transform: translateY(-4px) scale(1.01);
}
.cta-btn, .cookie-btn {
  transition: background var(--transition), color var(--transition), box-shadow var(--transition), transform var(--transition);
}
.cta-btn:active, .cookie-btn:active {
  transform: scale(0.97);
}

/* =========================
   Utility Classes
   ========================= */
.hide {
  display: none !important;
}

/* =========================
   Accessibility
   ========================= */
:focus {
  outline: 2px solid var(--color-secondary);
  outline-offset: 2px;
}

/* =========================
   Prevent Overlapping
   ========================= */
section, .card, .testimonial-card, .feature-grid > div, .service-grid > div, .product-grid > div, .blog-post-grid > div {
  margin-bottom: 20px;
}

/* =========================
   End of CSS
   ========================= */