/* GazVision Monochrome Sophisticated CSS Theme */

/*----------------------
  1. Root & Variables
----------------------*/
:root {
  --color-bg: #fff;
  --color-bg-alt: #f5f6f8;
  --color-bg-dark: #18191a;
  --color-bg-light: #fafbfc;
  --color-primary: #22415A;
  --color-secondary: #D9E7EF;
  --color-accent: #E2B100;
  --color-black: #111;
  --color-white: #fff;
  --color-gray-900: #222;
  --color-gray-700: #444;
  --color-gray-500: #888;
  --color-gray-300: #d1d5db;
  --color-gray-100: #f3f4f6;
  --color-border: #e5e7eb;
  --color-shadow: rgba(34, 65, 90, 0.08);
  --color-shadow-dark: rgba(34, 65, 90, 0.16);
  --color-shadow-strong: rgba(0,0,0,0.12);

  --font-display: 'Montserrat', Arial, Helvetica, sans-serif;
  --font-body: 'Roboto', Arial, Helvetica, sans-serif;

  --radius: 12px;
  --radius-sm: 6px;
  --transition: 0.25s cubic-bezier(.4,0,.2,1);
  --shadow: 0 2px 16px var(--color-shadow);
  --shadow-hover: 0 4px 24px var(--color-shadow-dark);
  --shadow-card: 0 1px 8px var(--color-shadow);
  --shadow-card-hover: 0 4px 16px var(--color-shadow-dark);
}

html {
  box-sizing: border-box;
  font-size: 16px;
  scroll-behavior: smooth;
}
*, *:before, *:after {
  box-sizing: inherit;
}

body {
  background: var(--color-bg);
  color: var(--color-black);
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.7;
  margin: 0;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/*----------------------
  2. Typography
----------------------*/
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  color: var(--color-black);
  margin-top: 0;
  margin-bottom: 0.6em;
  font-weight: 700;
  letter-spacing: -0.01em;
}
h1 {
  font-size: 2.2rem;
  line-height: 1.15;
  margin-bottom: 0.7em;
}
h2 {
  font-size: 1.5rem;
  line-height: 1.2;
  margin-bottom: 0.6em;
}
h3 {
  font-size: 1.15rem;
  font-weight: 600;
  margin-bottom: 0.5em;
}
h4, h5, h6 {
  font-size: 1rem;
  font-weight: 500;
}
p, ul, ol, blockquote {
  margin-top: 0;
  margin-bottom: 1.1em;
}
strong {
  font-weight: 600;
  color: var(--color-primary);
}
a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--transition);
}
a:hover, a:focus {
  color: var(--color-accent);
  text-decoration: underline;
}

blockquote {
  border-left: 4px solid var(--color-primary);
  margin: 1.5em 0;
  padding: 1em 1.5em;
  background: var(--color-bg-alt);
  color: var(--color-gray-700);
  font-style: italic;
  border-radius: var(--radius-sm);
}

/*----------------------
  3. Layout Containers
----------------------*/
.container {
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  flex-direction: column;
  gap: 0;
}
.content-wrapper {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.section {
  margin-bottom: 60px;
  padding: 40px 20px;
  background: var(--color-bg-light);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

@media (max-width: 768px) {
  .section {
    padding: 28px 8px;
    margin-bottom: 36px;
  }
  .container {
    padding: 0 8px;
  }
}

/*----------------------
  4. Header & Navigation
----------------------*/
header {
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
  box-shadow: 0 1px 8px var(--color-shadow);
  position: sticky;
  top: 0;
  z-index: 100;
}
header .container {
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 72px;
}
header img {
  height: 38px;
  width: auto;
  margin-right: 24px;
}
header nav {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 24px;
}
header nav a {
  font-family: var(--font-display);
  font-size: 1rem;
  color: var(--color-gray-900);
  font-weight: 500;
  letter-spacing: 0.01em;
  padding: 6px 0;
  border-bottom: 2px solid transparent;
  transition: color var(--transition), border-color var(--transition);
}
header nav a:hover, header nav a:focus {
  color: var(--color-primary);
  border-bottom: 2px solid var(--color-primary);
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--color-black);
  color: var(--color-white);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1rem;
  padding: 12px 28px;
  border-radius: var(--radius);
  border: none;
  box-shadow: var(--shadow-card);
  cursor: pointer;
  transition: background var(--transition), color var(--transition), box-shadow var(--transition), transform var(--transition);
  margin-left: 16px;
  letter-spacing: 0.02em;
  text-shadow: 0 1px 2px var(--color-shadow-strong);
}
.btn-primary:hover, .btn-primary:focus {
  background: var(--color-primary);
  color: var(--color-accent);
  box-shadow: var(--shadow-card-hover);
  transform: translateY(-2px) scale(1.03);
}

/* Hide burger on desktop */
.mobile-menu-toggle {
  display: none;
}

/*----------------------
  5. Mobile Navigation
----------------------*/
@media (max-width: 1024px) {
  header nav {
    display: none;
  }
  .btn-primary {
    display: none;
  }
  .mobile-menu-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    background: none;
    border: none;
    font-size: 2rem;
    color: var(--color-black);
    cursor: pointer;
    margin-left: auto;
    padding: 8px 12px;
    border-radius: var(--radius-sm);
    transition: background var(--transition);
  }
  .mobile-menu-toggle:hover, .mobile-menu-toggle:focus {
    background: var(--color-gray-100);
  }
}

.mobile-menu {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(24,25,26,0.98);
  z-index: 9999;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: flex-start;
  transform: translateX(-100%);
  opacity: 0;
  pointer-events: none;
  transition: transform 0.4s cubic-bezier(.4,0,.2,1), opacity 0.3s;
}
.mobile-menu.open {
  transform: translateX(0);
  opacity: 1;
  pointer-events: auto;
}
.mobile-menu-close {
  background: none;
  border: none;
  color: var(--color-white);
  font-size: 2.2rem;
  align-self: flex-end;
  margin: 24px 24px 0 0;
  cursor: pointer;
  transition: color var(--transition);
}
.mobile-menu-close:hover, .mobile-menu-close:focus {
  color: var(--color-accent);
}
.mobile-nav {
  display: flex;
  flex-direction: column;
  gap: 28px;
  margin: 48px 0 0 36px;
}
.mobile-nav a {
  color: var(--color-white);
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  transition: color var(--transition);
  border-bottom: 2px solid transparent;
  padding-bottom: 4px;
}
.mobile-nav a:hover, .mobile-nav a:focus {
  color: var(--color-accent);
  border-bottom: 2px solid var(--color-accent);
}

@media (max-width: 768px) {
  .mobile-nav {
    margin-left: 18px;
    gap: 22px;
  }
  .mobile-menu-close {
    margin: 18px 18px 0 0;
  }
}

/*----------------------
  6. Main Content & Sections
----------------------*/
main {
  padding-top: 32px;
  padding-bottom: 32px;
  background: var(--color-bg);
}
section {
  margin-bottom: 60px;
  padding: 40px 20px;
  background: var(--color-bg-light);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  gap: 0;
}
@media (max-width: 768px) {
  main {
    padding-top: 16px;
    padding-bottom: 16px;
  }
  section {
    padding: 24px 8px;
    margin-bottom: 36px;
  }
}

/*----------------------
  7. Cards, Grids, Features
----------------------*/
.card-container {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
}
.card {
  background: var(--color-white);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
  padding: 28px 24px;
  margin-bottom: 20px;
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: box-shadow var(--transition), transform var(--transition);
}
.card:hover, .card:focus-within {
  box-shadow: var(--shadow-card-hover);
  transform: translateY(-2px) scale(1.02);
}

.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;
}
@media (max-width: 768px) {
  .content-grid, .card-container, .text-image-section {
    flex-direction: column;
    gap: 18px;
  }
}

.feature-grid, .feature-item {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
}
.feature-grid > div, .feature-item > div {
  background: var(--color-white);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-card);
  padding: 22px 18px;
  flex: 1 1 220px;
  min-width: 220px;
  margin-bottom: 20px;
  transition: box-shadow var(--transition), transform var(--transition);
}
.feature-grid > div:hover, .feature-item > div:hover {
  box-shadow: var(--shadow-card-hover);
  transform: translateY(-2px) scale(1.02);
}

.feature-item {
  flex-direction: column;
  align-items: flex-start;
  gap: 15px;
}

/*----------------------
  8. Tables
----------------------*/
table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  background: var(--color-white);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
  margin-bottom: 24px;
  overflow: hidden;
  font-size: 1rem;
}
thead {
  background: var(--color-bg-dark);
  color: var(--color-white);
}
thead th {
  font-family: var(--font-display);
  font-weight: 600;
  padding: 16px 12px;
  text-align: left;
  letter-spacing: 0.01em;
  border-bottom: 2px solid var(--color-primary);
}
tbody td {
  padding: 14px 12px;
  border-bottom: 1px solid var(--color-border);
  color: var(--color-gray-900);
}
tbody tr:last-child td {
  border-bottom: none;
}
tbody tr:hover {
  background: var(--color-secondary);
  transition: background var(--transition);
}

@media (max-width: 600px) {
  table, thead, tbody, th, td, tr {
    display: block;
    width: 100%;
  }
  thead {
    display: none;
  }
  tbody td {
    padding: 10px 8px;
    border-bottom: 1px solid var(--color-border);
    position: relative;
  }
  tbody td:before {
    content: attr(data-label);
    font-weight: 600;
    color: var(--color-primary);
    display: block;
    margin-bottom: 4px;
  }
}

/*----------------------
  9. Testimonials
----------------------*/
.testimonial-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 20px;
  padding: 20px;
  background: var(--color-white);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
  margin-bottom: 20px;
  color: var(--color-black);
  font-size: 1.05rem;
  transition: box-shadow var(--transition), transform var(--transition);
}
.testimonial-card:hover, .testimonial-card:focus-within {
  box-shadow: var(--shadow-card-hover);
  transform: translateY(-2px) scale(1.01);
}
.testimonial-card strong {
  color: var(--color-primary);
}

/*----------------------
  10. News Cards
----------------------*/
.news-cards, .provider-cards {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-bottom: 20px;
}
.news-cards > div, .provider-cards > div {
  background: var(--color-white);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-card);
  padding: 22px 18px;
  flex: 1 1 220px;
  min-width: 220px;
  transition: box-shadow var(--transition), transform var(--transition);
}
.news-cards > div:hover, .provider-cards > div:hover {
  box-shadow: var(--shadow-card-hover);
  transform: translateY(-2px) scale(1.02);
}

@media (max-width: 768px) {
  .news-cards, .provider-cards {
    flex-direction: column;
    gap: 18px;
  }
}

/*----------------------
  11. FAQ Accordion
----------------------*/
.faq-accordion {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.faq-accordion > div {
  background: var(--color-white);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-card);
  padding: 18px 16px;
  transition: box-shadow var(--transition), transform var(--transition);
}
.faq-accordion > div:hover {
  box-shadow: var(--shadow-card-hover);
  transform: translateY(-2px) scale(1.01);
}

/*----------------------
  12. Footer
----------------------*/
footer {
  background: var(--color-bg-dark);
  color: var(--color-white);
  padding: 40px 0 24px 0;
  border-top: 1px solid var(--color-border);
}
footer .container {
  flex-direction: row;
  flex-wrap: wrap;
  align-items: flex-start;
  gap: 40px;
  justify-content: space-between;
}
footer nav {
  display: flex;
  flex-direction: row;
  gap: 24px;
  margin-bottom: 12px;
}
footer nav a {
  color: var(--color-white);
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 500;
  opacity: 0.85;
  transition: color var(--transition), opacity var(--transition);
}
footer nav a:hover, footer nav a:focus {
  color: var(--color-accent);
  opacity: 1;
}
footer address {
  font-style: normal;
  color: var(--color-gray-300);
  font-size: 0.98rem;
  line-height: 1.6;
}
footer a {
  color: var(--color-accent);
  text-decoration: underline;
  transition: color var(--transition);
}
footer a:hover, footer a:focus {
  color: var(--color-white);
}

@media (max-width: 900px) {
  footer .container {
    flex-direction: column;
    gap: 24px;
    align-items: flex-start;
  }
}

/*----------------------
  13. Cookie Consent Banner
----------------------*/
.cookie-banner {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 99999;
  background: var(--color-bg-dark);
  color: var(--color-white);
  box-shadow: 0 -2px 16px var(--color-shadow-dark);
  padding: 24px 20px;
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  font-size: 1rem;
  animation: cookieBannerIn 0.5s cubic-bezier(.4,0,.2,1);
}
@keyframes cookieBannerIn {
  from { transform: translateY(100%); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}
.cookie-banner__text {
  flex: 1 1 0;
  margin-right: 24px;
}
.cookie-banner__actions {
  display: flex;
  flex-direction: row;
  gap: 16px;
}
.cookie-btn {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  border: none;
  padding: 10px 22px;
  cursor: pointer;
  transition: background var(--transition), color var(--transition), box-shadow var(--transition);
  box-shadow: var(--shadow-card);
}
.cookie-btn.accept {
  background: var(--color-accent);
  color: var(--color-black);
}
.cookie-btn.accept:hover, .cookie-btn.accept:focus {
  background: var(--color-primary);
  color: var(--color-white);
}
.cookie-btn.reject {
  background: var(--color-gray-700);
  color: var(--color-white);
}
.cookie-btn.reject:hover, .cookie-btn.reject:focus {
  background: var(--color-black);
  color: var(--color-accent);
}
.cookie-btn.settings {
  background: var(--color-bg);
  color: var(--color-primary);
  border: 1px solid var(--color-primary);
}
.cookie-btn.settings:hover, .cookie-btn.settings:focus {
  background: var(--color-primary);
  color: var(--color-white);
}

@media (max-width: 600px) {
  .cookie-banner {
    flex-direction: column;
    align-items: flex-start;
    gap: 18px;
    padding: 18px 8px;
  }
  .cookie-banner__text {
    margin-right: 0;
  }
}

/* Cookie Modal */
.cookie-modal-overlay {
  position: fixed;
  z-index: 100000;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(24,25,26,0.85);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s;
}
.cookie-modal-overlay.open {
  opacity: 1;
  pointer-events: auto;
}
.cookie-modal {
  background: var(--color-white);
  color: var(--color-black);
  border-radius: var(--radius);
  box-shadow: 0 8px 32px var(--color-shadow-dark);
  padding: 36px 32px 28px 32px;
  min-width: 320px;
  max-width: 95vw;
  display: flex;
  flex-direction: column;
  gap: 24px;
  animation: cookieModalIn 0.4s cubic-bezier(.4,0,.2,1);
}
@keyframes cookieModalIn {
  from { transform: translateY(40px) scale(0.98); opacity: 0; }
  to { transform: translateY(0) scale(1); opacity: 1; }
}
.cookie-modal h2 {
  font-size: 1.3rem;
  margin-bottom: 0.5em;
}
.cookie-category {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 12px;
}
.cookie-category label {
  font-weight: 500;
  color: var(--color-primary);
}
.cookie-category input[type="checkbox"] {
  accent-color: var(--color-primary);
  width: 20px;
  height: 20px;
}
.cookie-category .always-on {
  color: var(--color-gray-500);
  font-size: 0.98em;
  margin-left: 6px;
}
.cookie-modal-actions {
  display: flex;
  flex-direction: row;
  gap: 16px;
  margin-top: 12px;
}
.cookie-modal .cookie-btn {
  min-width: 120px;
}

@media (max-width: 480px) {
  .cookie-modal {
    padding: 18px 8px 14px 8px;
    min-width: 0;
  }
}

/*----------------------
  14. Miscellaneous
----------------------*/
::-webkit-scrollbar {
  width: 10px;
  background: var(--color-bg-light);
}
::-webkit-scrollbar-thumb {
  background: var(--color-gray-300);
  border-radius: 8px;
}

hr {
  border: none;
  border-top: 1px solid var(--color-border);
  margin: 32px 0;
}

ol, ul {
  padding-left: 1.2em;
}

/*----------------------
  15. Utility Classes
----------------------*/
.text-center {
  text-align: center;
}
.mt-0 { margin-top: 0 !important; }
.mb-0 { margin-bottom: 0 !important; }
.mt-2 { margin-top: 12px !important; }
.mb-2 { margin-bottom: 12px !important; }
.mt-4 { margin-top: 24px !important; }
.mb-4 { margin-bottom: 24px !important; }

/*----------------------
  16. Accessibility
----------------------*/
:focus {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

/*----------------------
  17. Animations & Micro-interactions
----------------------*/
.btn-primary, .card, .feature-grid > div, .news-cards > div, .provider-cards > div, .testimonial-card, .faq-accordion > div {
  transition: box-shadow var(--transition), transform var(--transition), background var(--transition), color var(--transition);
}

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