/* BrainnDrivee NIF - Geometric Structured Style - style.css */

/* 1. Font Imports */
@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@700;900&family=Open+Sans:wght@400;600&display=swap');

:root {
  --color-primary: #154C79;
  --color-secondary: #20A39E;
  --color-accent: #F4F4F9;
  --color-dark: #1A1A1A;
  --color-light: #FFFFFF;
  --color-grey: #E5E8EC;
  --color-shadow: rgba(21,76,121,0.08);
  --radius-card: 18px;
  --radius-btn: 8px;
  --transition: 0.25s cubic-bezier(.4,0,.2,1);
  --font-display: 'Montserrat', Arial, sans-serif;
  --font-body: 'Open Sans', Arial, sans-serif;
}

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

body {
  font-family: var(--font-body);
  color: var(--color-dark);
  background: var(--color-accent);
  margin: 0;
  padding: 0;
  min-height: 100vh;
  line-height: 1.6;
  letter-spacing: 0.01em;
}

/* 2. Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  color: var(--color-primary);
  margin-top: 0;
  margin-bottom: 18px;
  font-weight: 900;
  letter-spacing: 0.01em;
}
h1 {
  font-size: 2.2rem;
  line-height: 1.15;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
h2 {
  font-size: 1.5rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}
h3 {
  font-size: 1.15rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}
p, ul, ol {
  font-size: 1rem;
  margin-bottom: 16px;
}
strong {
  font-weight: 600;
}
a {
  color: var(--color-secondary);
  text-decoration: none;
  transition: color var(--transition);
}
a:hover, a:focus {
  color: var(--color-primary);
  text-decoration: underline;
}

/* 3. Layout Containers */
.container {
  width: 100%;
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  flex-direction: column;
  gap: 0;
}
.content-wrapper {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.section {
  margin-bottom: 60px;
  padding: 40px 20px;
  background: var(--color-light);
  border-radius: var(--radius-card);
  box-shadow: 0 4px 24px var(--color-shadow);
  display: flex;
  flex-direction: column;
  gap: 24px;
}

/* 4. Header & Navigation */
header {
  background: var(--color-light);
  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: 72px;
}
header img {
  height: 44px;
  width: auto;
  margin-right: 32px;
}
nav {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 24px;
}
nav a {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 8px 0;
  border-bottom: 2px solid transparent;
  transition: color var(--transition), border-color var(--transition);
}
nav a.cta {
  background: var(--color-secondary);
  color: var(--color-light);
  border-radius: var(--radius-btn);
  padding: 10px 24px;
  margin-left: 12px;
  font-size: 1rem;
  font-weight: 900;
  letter-spacing: 0.06em;
  box-shadow: 0 2px 8px var(--color-shadow);
  border: none;
  transition: background var(--transition), color var(--transition), box-shadow var(--transition);
}
nav a.cta:hover, nav a.cta:focus {
  background: var(--color-primary);
  color: var(--color-accent);
  box-shadow: 0 4px 16px var(--color-shadow);
}
nav a:hover, nav a:focus {
  color: var(--color-secondary);
  border-bottom: 2px solid var(--color-secondary);
}

/* 5. Mobile Navigation */
.mobile-menu-toggle {
  display: none;
  background: var(--color-secondary);
  color: var(--color-light);
  border: none;
  border-radius: 50%;
  width: 44px;
  height: 44px;
  font-size: 2rem;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background var(--transition);
  margin-left: 16px;
}
.mobile-menu-toggle:hover, .mobile-menu-toggle:focus {
  background: var(--color-primary);
}
.mobile-menu {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: flex-start;
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: var(--color-light);
  box-shadow: 0 8px 32px var(--color-shadow);
  z-index: 9999;
  transform: translateX(-100%);
  opacity: 0;
  pointer-events: none;
  transition: transform 0.35s cubic-bezier(.4,0,.2,1), opacity 0.25s;
  padding: 32px 24px 24px 24px;
}
.mobile-menu.open {
  transform: translateX(0);
  opacity: 1;
  pointer-events: auto;
}
.mobile-menu-close {
  background: none;
  border: none;
  color: var(--color-primary);
  font-size: 2.2rem;
  align-self: flex-end;
  margin-bottom: 24px;
  cursor: pointer;
  transition: color var(--transition);
}
.mobile-menu-close:hover, .mobile-menu-close:focus {
  color: var(--color-secondary);
}
.mobile-nav {
  display: flex;
  flex-direction: column;
  gap: 24px;
  width: 100%;
}
.mobile-nav a {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 12px 0;
  border-bottom: 2px solid transparent;
  transition: color var(--transition), border-color var(--transition);
}
.mobile-nav a:hover, .mobile-nav a:focus {
  color: var(--color-secondary);
  border-bottom: 2px solid var(--color-secondary);
}

/* Hide desktop nav on mobile, show burger */
@media (max-width: 992px) {
  nav {
    display: none;
  }
  .mobile-menu-toggle {
    display: flex;
  }
}
@media (min-width: 993px) {
  .mobile-menu {
    display: none !important;
  }
  .mobile-menu-toggle {
    display: none !important;
  }
}

/* 6. Hero Section */
.hero {
  background: linear-gradient(135deg, var(--color-primary) 60%, var(--color-secondary) 100%);
  color: var(--color-light);
  padding: 60px 0 40px 0;
  border-radius: 0 0 48px 48px;
  box-shadow: 0 8px 32px var(--color-shadow);
  margin-bottom: 60px;
}
.hero .container {
  align-items: center;
  justify-content: center;
}
.hero .content-wrapper {
  align-items: flex-start;
  gap: 24px;
}
.hero h1, .hero p {
  color: var(--color-light);
}
.hero .cta {
  background: var(--color-accent);
  color: var(--color-primary);
  border-radius: var(--radius-btn);
  padding: 14px 36px;
  font-size: 1.15rem;
  font-weight: 900;
  letter-spacing: 0.06em;
  box-shadow: 0 2px 12px var(--color-shadow);
  border: none;
  margin-top: 12px;
  transition: background var(--transition), color var(--transition), box-shadow var(--transition);
  text-transform: uppercase;
  display: inline-block;
}
.hero .cta:hover, .hero .cta:focus {
  background: var(--color-secondary);
  color: var(--color-light);
  box-shadow: 0 4px 24px var(--color-shadow);
}

/* 7. Feature Grid & Cards */
.feature-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-top: 16px;
}
.feature-grid > div {
  background: var(--color-accent);
  border-radius: var(--radius-card);
  box-shadow: 0 2px 12px var(--color-shadow);
  padding: 28px 24px;
  flex: 1 1 220px;
  min-width: 220px;
  max-width: 320px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 12px;
  border-left: 6px solid var(--color-secondary);
  margin-bottom: 20px;
  transition: box-shadow var(--transition), border-color var(--transition);
}
.feature-grid > div:hover, .feature-grid > div:focus-within {
  box-shadow: 0 6px 24px var(--color-shadow);
  border-left: 6px solid var(--color-primary);
}

/* 8. Cards & Flex Containers */
.card-container {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
}
.card {
  background: var(--color-accent);
  border-radius: var(--radius-card);
  box-shadow: 0 2px 12px var(--color-shadow);
  margin-bottom: 20px;
  position: relative;
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  min-width: 220px;
  max-width: 340px;
  transition: box-shadow var(--transition);
}
.card:hover, .card:focus-within {
  box-shadow: 0 6px 24px var(--color-shadow);
}
.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;
}
.feature-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 15px;
}

/* 9. Testimonials */
.testimonial-card {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 20px;
  background: var(--color-accent);
  border-radius: var(--radius-card);
  box-shadow: 0 2px 12px var(--color-shadow);
  margin-bottom: 20px;
  border-left: 6px solid var(--color-primary);
  color: var(--color-dark);
  font-style: italic;
  transition: box-shadow var(--transition), border-color var(--transition);
}
.testimonial-card:hover, .testimonial-card:focus-within {
  box-shadow: 0 6px 24px var(--color-shadow);
  border-left: 6px solid var(--color-secondary);
}
.testimonial-card p {
  margin: 0;
  font-size: 1.08rem;
  color: var(--color-dark);
}
.testimonial-card span {
  font-family: var(--font-display);
  font-size: 1rem;
  color: var(--color-primary);
  font-weight: 700;
  margin-left: 8px;
}

/* 10. Buttons & CTA */
.cta {
  background: var(--color-secondary);
  color: var(--color-light);
  border-radius: var(--radius-btn);
  padding: 12px 32px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 1.08rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border: none;
  box-shadow: 0 2px 8px var(--color-shadow);
  cursor: pointer;
  transition: background var(--transition), color var(--transition), box-shadow var(--transition);
  display: inline-block;
}
.cta:hover, .cta:focus {
  background: var(--color-primary);
  color: var(--color-accent);
  box-shadow: 0 4px 16px var(--color-shadow);
}

/* 11. Tables (Pricing) */
table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 24px;
  background: var(--color-accent);
  border-radius: var(--radius-card);
  overflow: hidden;
  box-shadow: 0 2px 12px var(--color-shadow);
}
table th, table td {
  padding: 18px 12px;
  text-align: left;
  border-bottom: 1px solid var(--color-grey);
  font-family: var(--font-display);
  font-size: 1rem;
}
table th {
  background: var(--color-primary);
  color: var(--color-light);
  text-transform: uppercase;
  font-weight: 900;
  letter-spacing: 0.04em;
}
table tr:last-child td {
  border-bottom: none;
}
table tr:hover td {
  background: var(--color-secondary);
  color: var(--color-light);
  transition: background var(--transition), color var(--transition);
}

/* 12. Footer */
footer {
  background: var(--color-primary);
  color: var(--color-accent);
  padding: 40px 0 24px 0;
  border-radius: 48px 48px 0 0;
  box-shadow: 0 -4px 24px var(--color-shadow);
  margin-top: 60px;
}
footer .container {
  flex-direction: column;
  align-items: flex-start;
  gap: 24px;
}
footer nav {
  display: flex;
  flex-direction: row;
  gap: 24px;
  margin-bottom: 12px;
}
footer nav a {
  color: var(--color-accent);
  font-family: var(--font-display);
  font-weight: 700;
  text-transform: uppercase;
  font-size: 0.95rem;
  letter-spacing: 0.03em;
  border-bottom: 2px solid transparent;
  transition: color var(--transition), border-color var(--transition);
}
footer nav a:hover, footer nav a:focus {
  color: var(--color-secondary);
  border-bottom: 2px solid var(--color-secondary);
}
.footer-contact p {
  margin: 0 0 6px 0;
  color: var(--color-accent);
  font-size: 0.98rem;
}
footer span {
  font-size: 0.92rem;
  color: var(--color-accent);
  opacity: 0.7;
}

/* 13. Cookie Consent Banner */
.cookie-banner {
  position: fixed;
  left: 0;
  bottom: 0;
  width: 100vw;
  background: var(--color-light);
  color: var(--color-dark);
  box-shadow: 0 -2px 16px var(--color-shadow);
  z-index: 99999;
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  padding: 24px 32px;
  gap: 24px;
  font-size: 1rem;
  animation: cookie-slide-in 0.5s 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-actions {
  display: flex;
  flex-direction: row;
  gap: 16px;
}
.cookie-banner button {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  border: none;
  border-radius: var(--radius-btn);
  padding: 10px 22px;
  cursor: pointer;
  transition: background var(--transition), color var(--transition), box-shadow var(--transition);
  box-shadow: 0 2px 8px var(--color-shadow);
}
.cookie-banner .accept {
  background: var(--color-secondary);
  color: var(--color-light);
}
.cookie-banner .accept:hover, .cookie-banner .accept:focus {
  background: var(--color-primary);
}
.cookie-banner .reject {
  background: var(--color-grey);
  color: var(--color-primary);
}
.cookie-banner .reject:hover, .cookie-banner .reject:focus {
  background: var(--color-primary);
  color: var(--color-accent);
}
.cookie-banner .settings {
  background: var(--color-accent);
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}
.cookie-banner .settings:hover, .cookie-banner .settings:focus {
  background: var(--color-primary);
  color: var(--color-accent);
}

/* Cookie Modal */
.cookie-modal-overlay {
  position: fixed;
  left: 0; top: 0;
  width: 100vw; height: 100vh;
  background: rgba(21,76,121,0.18);
  z-index: 100000;
  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-light);
  border-radius: var(--radius-card);
  box-shadow: 0 8px 32px var(--color-shadow);
  padding: 36px 28px 28px 28px;
  min-width: 320px;
  max-width: 96vw;
  display: flex;
  flex-direction: column;
  gap: 24px;
  animation: modal-in 0.4s cubic-bezier(.4,0,.2,1);
}
@keyframes modal-in {
  from { transform: scale(0.92); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}
.cookie-modal h2 {
  margin-bottom: 8px;
  color: var(--color-primary);
  font-size: 1.3rem;
  font-weight: 900;
}
.cookie-modal .cookie-category {
  display: flex;
  align-items: center;
  gap: 18px;
  margin-bottom: 12px;
}
.cookie-modal .cookie-category label {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--color-primary);
  font-size: 1rem;
}
.cookie-modal .cookie-category input[type="checkbox"] {
  accent-color: var(--color-secondary);
  width: 22px;
  height: 22px;
  border-radius: 4px;
  border: 2px solid var(--color-primary);
}
.cookie-modal .cookie-category input[disabled] {
  opacity: 0.5;
}
.cookie-modal .modal-actions {
  display: flex;
  flex-direction: row;
  gap: 16px;
  margin-top: 12px;
}
.cookie-modal .modal-actions button {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  border: none;
  border-radius: var(--radius-btn);
  padding: 10px 22px;
  cursor: pointer;
  transition: background var(--transition), color var(--transition), box-shadow var(--transition);
  box-shadow: 0 2px 8px var(--color-shadow);
}
.cookie-modal .modal-actions .save {
  background: var(--color-secondary);
  color: var(--color-light);
}
.cookie-modal .modal-actions .save:hover, .cookie-modal .modal-actions .save:focus {
  background: var(--color-primary);
}
.cookie-modal .modal-actions .cancel {
  background: var(--color-grey);
  color: var(--color-primary);
}
.cookie-modal .modal-actions .cancel:hover, .cookie-modal .modal-actions .cancel:focus {
  background: var(--color-primary);
  color: var(--color-accent);
}

/* 14. Forms (if any) */
input, select, textarea {
  font-family: var(--font-body);
  font-size: 1rem;
  border: 2px solid var(--color-grey);
  border-radius: var(--radius-btn);
  padding: 10px 14px;
  margin-bottom: 16px;
  background: var(--color-accent);
  color: var(--color-dark);
  transition: border-color var(--transition);
}
input:focus, select:focus, textarea:focus {
  border-color: var(--color-secondary);
  outline: none;
}

/* 15. Lists */
ul, ol {
  padding-left: 24px;
  margin-bottom: 16px;
}
ul li, ol li {
  margin-bottom: 10px;
  font-size: 1rem;
  line-height: 1.5;
}

/* 16. Miscellaneous */
.map {
  background: var(--color-grey);
  border-radius: var(--radius-card);
  padding: 18px 20px;
  font-style: italic;
  color: var(--color-primary);
  margin-bottom: 20px;
}
.contact-details {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 20px;
}

/* 17. Responsive Design */
@media (max-width: 1200px) {
  .container {
    max-width: 98vw;
  }
}
@media (max-width: 992px) {
  .feature-grid {
    gap: 18px;
  }
  .feature-grid > div {
    min-width: 180px;
    max-width: 100%;
    flex: 1 1 180px;
  }
}
@media (max-width: 768px) {
  html {
    font-size: 15px;
  }
  .container {
    padding: 0 10px;
  }
  .section {
    padding: 28px 8px;
    margin-bottom: 36px;
  }
  .hero {
    padding: 36px 0 24px 0;
    border-radius: 0 0 28px 28px;
    margin-bottom: 36px;
  }
  .feature-grid {
    flex-direction: column;
    gap: 16px;
  }
  .feature-grid > div {
    max-width: 100%;
    min-width: 0;
    width: 100%;
  }
  .testimonial-card {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
    padding: 16px;
  }
  .content-grid {
    flex-direction: column;
    gap: 16px;
  }
  .text-image-section {
    flex-direction: column;
    gap: 18px;
    align-items: flex-start;
  }
  .card-container {
    flex-direction: column;
    gap: 16px;
  }
  .card {
    max-width: 100%;
    min-width: 0;
    padding: 18px 12px;
  }
  table th, table td {
    padding: 12px 6px;
    font-size: 0.98rem;
  }
  footer {
    padding: 24px 0 12px 0;
    border-radius: 24px 24px 0 0;
    margin-top: 36px;
  }
  .cookie-banner {
    flex-direction: column;
    align-items: flex-start;
    gap: 14px;
    padding: 18px 10px;
    font-size: 0.98rem;
  }
  .cookie-modal {
    padding: 22px 8px 18px 8px;
    min-width: 0;
    max-width: 98vw;
  }
}

/* 18. Utility Classes */
.d-none { display: none !important; }
.text-center { text-align: center; }
.text-right { text-align: right; }
.text-uppercase { text-transform: uppercase; }

/* 19. Micro-interactions */
.cta, .cookie-banner button, .cookie-modal .modal-actions button {
  will-change: background, color, box-shadow, transform;
}
.cta:active, .cookie-banner button:active, .cookie-modal .modal-actions button:active {
  transform: scale(0.97);
}

/* 20. Prevent Overlapping */
.section, .card, .testimonial-card, .feature-grid > div, .card-container > .card, .content-grid > * {
  margin-bottom: 20px;
}

/* 21. Accessibility Focus Styles */
a:focus, button:focus, input:focus, .cta:focus {
  outline: 2px solid var(--color-secondary);
  outline-offset: 2px;
}

/* 22. Hide scroll on mobile menu open */
body.mobile-menu-open {
  overflow: hidden;
}

/* END OF CSS */