/* =====================
   LUMINA COVE — TECH FUTURISTIC CSS
   ===================== */

/* === 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: #1A3E6E;
  --color-secondary: #F2B134;
  --color-accent: #F9F7F1;
  --color-bg-gradient: linear-gradient(135deg, #1A3E6E 0%, #2D5B9A 60%, #0A1A2F 100%);
  --color-bg-gradient-light: linear-gradient(135deg, #F9F7F1 0%, #e6eaf6 100%);
  --color-neon-blue: #3ECFFF;
  --color-neon-yellow: #FFE066;
  --color-dark: #0A1A2F;
  --color-light: #F9F7F1;
  --color-card-bg: rgba(26,62,110,0.85);
  --color-card-bg-light: #fff;
  --color-shadow: 0 4px 32px 0 rgba(30,60,120,0.15);
  --color-shadow-neon: 0 0 16px 2px #3ECFFF44;
  --font-display: 'Montserrat', Arial, sans-serif;
  --font-body: 'Open Sans', Arial, sans-serif;
  --radius: 18px;
  --radius-sm: 10px;
  --transition: 0.25s cubic-bezier(.4,0,.2,1);
  --gap-section: 60px;
  --gap-card: 24px;
  --gap-content: 20px;
  --gap-feature: 15px;
  --header-height: 72px;
}

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

body {
  min-height: 100vh;
  background: var(--color-bg-gradient);
  color: var(--color-light);
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.7;
  margin: 0;
  padding: 0;
  letter-spacing: 0.01em;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* === TYPOGRAPHY === */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 900;
  color: var(--color-neon-blue);
  margin-top: 0;
  margin-bottom: 0.7em;
  letter-spacing: 0.01em;
}
h1 {
  font-size: 2.3rem;
  line-height: 1.1;
  text-shadow: 0 2px 24px #3ECFFF33;
}
h2 {
  font-size: 1.7rem;
  line-height: 1.2;
}
h3 {
  font-size: 1.2rem;
  font-weight: 700;
}
h4, h5, h6 {
  font-size: 1rem;
  font-weight: 700;
}
p, ul, ol {
  font-family: var(--font-body);
  color: var(--color-accent);
  font-size: 1rem;
  margin-top: 0;
  margin-bottom: 1em;
}
strong {
  color: var(--color-secondary);
  font-weight: 700;
}
.subheadline {
  font-size: 1.2rem;
  color: var(--color-neon-yellow);
  font-family: var(--font-display);
  margin-bottom: 1.5em;
  font-weight: 600;
}

/* === LINKS === */
a {
  color: var(--color-neon-blue);
  text-decoration: none;
  transition: color var(--transition);
}
a:hover, a:focus {
  color: var(--color-secondary);
  text-shadow: 0 0 8px #FFE06699;
}

/* === CONTAINER & LAYOUT === */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding-left: 20px;
  padding-right: 20px;
}
.content-wrapper {
  display: flex;
  flex-direction: column;
  gap: var(--gap-content);
  align-items: flex-start;
}

.section {
  margin-bottom: var(--gap-section);
  padding: 40px 20px;
  border-radius: var(--radius);
  background: transparent;
}

/* === HEADER === */
header {
  width: 100%;
  background: rgba(10,26,47,0.92);
  box-shadow: 0 2px 24px #1A3E6E33;
  position: sticky;
  top: 0;
  z-index: 100;
}
header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: var(--header-height);
  gap: 20px;
}
header nav {
  display: flex;
  gap: 24px;
  align-items: center;
}
header nav a {
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--color-accent);
  padding: 8px 0;
  border-bottom: 2px solid transparent;
  transition: border-color var(--transition), color var(--transition);
  font-size: 1rem;
}
header nav a:hover, header nav a:focus {
  color: var(--color-neon-blue);
  border-bottom: 2px solid var(--color-neon-blue);
}
header img {
  height: 44px;
  width: auto;
  display: block;
}
.cta-primary {
  background: linear-gradient(90deg, var(--color-neon-blue) 0%, var(--color-secondary) 100%);
  color: var(--color-dark);
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.1rem;
  padding: 12px 32px;
  border: none;
  border-radius: var(--radius-sm);
  box-shadow: 0 0 16px 0 #3ECFFF55;
  cursor: pointer;
  transition: background var(--transition), color var(--transition), box-shadow var(--transition), transform var(--transition);
  margin-left: 20px;
  text-shadow: none;
  letter-spacing: 0.03em;
  outline: none;
  display: inline-block;
}
.cta-primary:hover, .cta-primary:focus {
  background: linear-gradient(90deg, var(--color-secondary) 0%, var(--color-neon-blue) 100%);
  color: var(--color-dark);
  box-shadow: 0 0 32px 0 #FFE06699, 0 0 8px 2px #3ECFFF99;
  transform: translateY(-2px) scale(1.03);
}
.secondary-cta {
  background: transparent;
  color: var(--color-neon-blue);
  border: 2px solid var(--color-neon-blue);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  padding: 10px 28px;
  border-radius: var(--radius-sm);
  margin-left: 18px;
  transition: background var(--transition), color var(--transition), border-color var(--transition);
  cursor: pointer;
  display: inline-block;
}
.secondary-cta:hover, .secondary-cta:focus {
  background: var(--color-neon-blue);
  color: var(--color-dark);
  border-color: var(--color-secondary);
}

/* === MOBILE MENU === */
.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--color-neon-blue);
  font-size: 2.2rem;
  cursor: pointer;
  margin-left: 16px;
  z-index: 120;
  transition: color var(--transition), transform var(--transition);
}
.mobile-menu-toggle:active {
  color: var(--color-secondary);
  transform: scale(1.1);
}
.mobile-menu {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(10,26,47,0.98);
  backdrop-filter: blur(6px);
  z-index: 200;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: flex-start;
  padding: 32px 24px 24px 24px;
  transform: translateX(-100vw);
  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 {
  align-self: flex-end;
  background: none;
  border: none;
  color: var(--color-neon-blue);
  font-size: 2.2rem;
  cursor: pointer;
  margin-bottom: 24px;
  transition: color var(--transition), transform var(--transition);
}
.mobile-menu-close:active {
  color: var(--color-secondary);
  transform: scale(1.1);
}
.mobile-nav {
  display: flex;
  flex-direction: column;
  gap: 24px;
  width: 100%;
}
.mobile-nav a {
  color: var(--color-accent);
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 700;
  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-neon-blue);
  border-bottom: 2px solid var(--color-neon-blue);
}

@media (max-width: 1024px) {
  header .container nav {
    gap: 16px;
  }
  .cta-primary {
    margin-left: 10px;
    padding: 10px 20px;
    font-size: 1rem;
  }
}
@media (max-width: 900px) {
  header .container {
    gap: 10px;
  }
  .cta-primary {
    margin-left: 0;
  }
}
@media (max-width: 768px) {
  header .container nav,
  header .container .cta-primary {
    display: none;
  }
  .mobile-menu-toggle {
    display: block;
  }
  .container {
    padding-left: 12px;
    padding-right: 12px;
  }
}

/* === MAIN SECTIONS & FLEX LAYOUTS === */
.section {
  margin-bottom: var(--gap-section);
  padding: 40px 20px;
  border-radius: var(--radius);
  background: rgba(26,62,110,0.12);
  box-shadow: var(--color-shadow);
}
.card-container {
  display: flex;
  flex-wrap: wrap;
  gap: var(--gap-card);
}
.card {
  margin-bottom: 20px;
  position: relative;
  background: var(--color-card-bg);
  border-radius: var(--radius-sm);
  box-shadow: var(--color-shadow-neon);
  padding: 28px 24px;
  transition: box-shadow var(--transition), transform var(--transition);
  min-width: 260px;
  flex: 1 1 280px;
}
.card:hover, .card:focus-within {
  box-shadow: 0 0 32px 0 #3ECFFF99, 0 0 8px 2px #FFE06699;
  transform: translateY(-4px) scale(1.03);
}
.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: var(--color-card-bg-light);
  color: var(--color-dark);
  border-radius: var(--radius-sm);
  box-shadow: 0 2px 16px 0 #1A3E6E22;
  margin-bottom: 20px;
  min-width: 260px;
  flex: 1 1 320px;
  transition: box-shadow var(--transition), transform var(--transition);
}
.testimonial-card:hover, .testimonial-card:focus-within {
  box-shadow: 0 0 24px 0 #3ECFFF55, 0 0 8px 2px #FFE06655;
  transform: translateY(-2px) scale(1.02);
}
.testimonial-author {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--color-primary);
  font-size: 1rem;
}
.star-rating {
  color: var(--color-secondary);
  font-size: 1.2rem;
  letter-spacing: 0.1em;
}
.feature-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 15px;
}

/* === FLEX LAYOUTS FOR CUSTOM CLASSES === */
.feature-grid, .benefit-grid, .team-list, .course-list, .module-list, .article-list, .faq-list, .testimonial-cards {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-bottom: 20px;
}
.feature-grid > div, .benefit-grid > div, .team-list > div, .course-list > div, .module-list > div, .article-list > div, .faq-list > div, .testimonial-cards > div {
  background: var(--color-card-bg);
  border-radius: var(--radius-sm);
  box-shadow: var(--color-shadow);
  padding: 24px 20px;
  flex: 1 1 280px;
  min-width: 240px;
  transition: box-shadow var(--transition), transform var(--transition);
}
.feature-grid > div:hover, .benefit-grid > div:hover, .team-list > div:hover, .course-list > div:hover, .module-list > div:hover, .article-list > div:hover, .faq-list > div:hover {
  box-shadow: 0 0 24px 0 #3ECFFF55, 0 0 8px 2px #FFE06655;
  transform: translateY(-2px) scale(1.02);
}

.timeline {
  list-style: none;
  padding: 0;
  margin: 0 0 20px 0;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.timeline li {
  position: relative;
  padding-left: 32px;
  color: var(--color-accent);
  font-weight: 600;
}
.timeline li:before {
  content: '';
  position: absolute;
  left: 10px;
  top: 8px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--color-neon-blue);
  box-shadow: 0 0 8px 2px #3ECFFF99;
}

.value-list {
  list-style: none;
  padding: 0;
  margin: 0 0 20px 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.value-list li {
  color: var(--color-accent);
  font-size: 1rem;
  font-weight: 600;
}

/* === MAP & CONTACT INFO === */
.contact-info {
  background: var(--color-card-bg);
  border-radius: var(--radius-sm);
  padding: 20px 18px;
  margin-bottom: 20px;
  color: var(--color-accent);
  font-size: 1rem;
  box-shadow: var(--color-shadow);
}
.map {
  background: var(--color-card-bg);
  border-radius: var(--radius-sm);
  padding: 18px 16px;
  color: var(--color-neon-blue);
  font-style: italic;
  font-size: 1rem;
  box-shadow: var(--color-shadow);
}

/* === BEFORE/AFTER STORIES === */
.before-after-stories {
  background: var(--color-card-bg);
  border-radius: var(--radius-sm);
  padding: 24px 20px;
  color: var(--color-accent);
  margin-top: 20px;
  box-shadow: var(--color-shadow);
}

/* === FOOTER === */
footer {
  background: rgba(10,26,47,0.97);
  padding: 40px 0 20px 0;
  color: var(--color-accent);
  font-size: 1rem;
  box-shadow: 0 -2px 24px #1A3E6E33;
}
footer .container {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
footer .content-wrapper {
  display: flex;
  flex-wrap: wrap;
  gap: 32px;
  align-items: flex-start;
  justify-content: space-between;
}
footer nav {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
footer nav a {
  color: var(--color-neon-blue);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1rem;
  transition: color var(--transition);
}
footer nav a:hover, footer nav a:focus {
  color: var(--color-secondary);
}
.footer-contact {
  color: var(--color-accent);
  font-size: 0.98rem;
  font-family: var(--font-body);
}
footer img {
  height: 38px;
  width: auto;
  margin-bottom: 10px;
}

/* === RESPONSIVE DESIGN === */
@media (max-width: 1024px) {
  .feature-grid, .benefit-grid, .team-list, .course-list, .module-list, .article-list, .faq-list, .testimonial-cards, .content-grid {
    gap: 16px;
  }
  .card, .feature-grid > div, .benefit-grid > div, .team-list > div, .course-list > div, .module-list > div, .article-list > div, .faq-list > div, .testimonial-cards > div {
    min-width: 180px;
    padding: 18px 12px;
  }
}
@media (max-width: 768px) {
  .section {
    padding: 28px 8px;
    margin-bottom: 36px;
  }
  .content-wrapper {
    gap: 14px;
  }
  .feature-grid, .benefit-grid, .team-list, .course-list, .module-list, .article-list, .faq-list, .testimonial-cards, .content-grid {
    flex-direction: column;
    gap: 14px;
  }
  .text-image-section {
    flex-direction: column;
    gap: 18px;
    align-items: flex-start;
  }
  footer .content-wrapper {
    flex-direction: column;
    gap: 18px;
    align-items: flex-start;
  }
  .card, .feature-grid > div, .benefit-grid > div, .team-list > div, .course-list > div, .module-list > div, .article-list > div, .faq-list > div, .testimonial-cards > div {
    min-width: 0;
    width: 100%;
    padding: 14px 8px;
  }
}
@media (max-width: 480px) {
  h1 {
    font-size: 1.5rem;
  }
  h2 {
    font-size: 1.1rem;
  }
  .cta-primary, .secondary-cta {
    font-size: 0.98rem;
    padding: 10px 12px;
  }
  .mobile-menu {
    padding: 18px 8px 8px 8px;
  }
}

/* === ANIMATIONS & MICRO-INTERACTIONS === */
.card, .feature-grid > div, .benefit-grid > div, .team-list > div, .course-list > div, .module-list > div, .article-list > div, .faq-list > div, .testimonial-cards > div, .testimonial-card {
  transition: box-shadow var(--transition), transform var(--transition);
}
.cta-primary, .secondary-cta {
  transition: background var(--transition), color var(--transition), box-shadow var(--transition), transform var(--transition);
}

/* === COOKIE CONSENT BANNER === */
.cookie-banner {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 300;
  background: linear-gradient(90deg, #1A3E6E 0%, #2D5B9A 100%);
  color: var(--color-accent);
  font-family: var(--font-body);
  padding: 24px 16px 20px 16px;
  box-shadow: 0 -2px 24px #3ECFFF33;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 18px;
  opacity: 0;
  pointer-events: none;
  transform: translateY(100%);
  transition: opacity 0.4s, transform 0.4s;
}
.cookie-banner.visible {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}
.cookie-banner .cookie-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 8px;
}
.cookie-btn {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  border-radius: var(--radius-sm);
  border: none;
  padding: 10px 24px;
  margin: 0 2px;
  cursor: pointer;
  transition: background var(--transition), color var(--transition), box-shadow var(--transition);
}
.cookie-btn.accept {
  background: linear-gradient(90deg, var(--color-neon-blue) 0%, var(--color-secondary) 100%);
  color: var(--color-dark);
  box-shadow: 0 0 8px 0 #3ECFFF55;
}
.cookie-btn.accept:hover, .cookie-btn.accept:focus {
  background: linear-gradient(90deg, var(--color-secondary) 0%, var(--color-neon-blue) 100%);
  color: var(--color-dark);
}
.cookie-btn.reject {
  background: transparent;
  color: var(--color-neon-blue);
  border: 2px solid var(--color-neon-blue);
}
.cookie-btn.reject:hover, .cookie-btn.reject:focus {
  background: var(--color-neon-blue);
  color: var(--color-dark);
}
.cookie-btn.settings {
  background: transparent;
  color: var(--color-secondary);
  border: 2px solid var(--color-secondary);
}
.cookie-btn.settings:hover, .cookie-btn.settings:focus {
  background: var(--color-secondary);
  color: var(--color-dark);
}

/* === COOKIE MODAL === */
.cookie-modal-overlay {
  position: fixed;
  z-index: 400;
  left: 0; top: 0; right: 0; bottom: 0;
  background: rgba(10,26,47,0.85);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s;
}
.cookie-modal-overlay.visible {
  opacity: 1;
  pointer-events: auto;
}
.cookie-modal {
  background: var(--color-card-bg-light);
  color: var(--color-dark);
  border-radius: var(--radius);
  box-shadow: 0 0 32px 0 #3ECFFF55;
  padding: 32px 24px 24px 24px;
  min-width: 320px;
  max-width: 95vw;
  display: flex;
  flex-direction: column;
  gap: 18px;
  position: relative;
  animation: cookieModalIn 0.5s cubic-bezier(.4,0,.2,1);
}
@keyframes cookieModalIn {
  from { transform: translateY(60px) scale(0.95); opacity: 0; }
  to { transform: translateY(0) scale(1); opacity: 1; }
}
.cookie-modal h3 {
  color: var(--color-primary);
  font-family: var(--font-display);
  font-size: 1.2rem;
  margin-bottom: 8px;
}
.cookie-modal .cookie-category {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 8px;
}
.cookie-modal .cookie-toggle {
  appearance: none;
  width: 38px;
  height: 22px;
  background: #e6eaf6;
  border-radius: 12px;
  position: relative;
  outline: none;
  cursor: pointer;
  transition: background var(--transition);
}
.cookie-modal .cookie-toggle:checked {
  background: var(--color-neon-blue);
}
.cookie-modal .cookie-toggle:before {
  content: '';
  position: absolute;
  left: 3px;
  top: 3px;
  width: 16px;
  height: 16px;
  background: #fff;
  border-radius: 50%;
  transition: transform var(--transition);
}
.cookie-modal .cookie-toggle:checked:before {
  transform: translateX(16px);
}
.cookie-modal .cookie-category label {
  font-size: 1rem;
  color: var(--color-dark);
  font-weight: 600;
}
.cookie-modal .cookie-category.essential label {
  color: var(--color-secondary);
}
.cookie-modal .cookie-category.essential .cookie-toggle {
  background: #e6eaf6;
  pointer-events: none;
  opacity: 0.7;
}
.cookie-modal .cookie-modal-actions {
  display: flex;
  gap: 14px;
  margin-top: 12px;
}
.cookie-modal .cookie-modal-close {
  position: absolute;
  top: 12px;
  right: 16px;
  background: none;
  border: none;
  color: var(--color-neon-blue);
  font-size: 1.7rem;
  cursor: pointer;
  transition: color var(--transition);
}
.cookie-modal .cookie-modal-close:hover, .cookie-modal .cookie-modal-close:focus {
  color: var(--color-secondary);
}

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

/* === SCROLLBAR === */
::-webkit-scrollbar {
  width: 8px;
  background: #1A3E6E;
}
::-webkit-scrollbar-thumb {
  background: #3ECFFF;
  border-radius: 8px;
}

/* === SELECTION === */
::selection {
  background: var(--color-neon-blue);
  color: var(--color-dark);
}

/* === ACCESSIBILITY === */
:focus {
  outline: 2px solid var(--color-neon-blue);
  outline-offset: 2px;
}

/* === END === */