/*
 * MEGRI CANONICAL SHELL
 * Directly normalized from the approved implementation-v2 Home.
 * Page-specific CSS must not override these selectors.
 */

/* =========================
   HEADER — CANONICAL
   ========================= */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 80px;
  background-color: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--color-border);
  z-index: 100;
  display: flex;
  align-items: center;
}

.header-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  gap: clamp(16px, 2vw, 32px);
}

.header-logo-link {
  display: flex;
  align-items: center;
  flex: 0 0 auto;
  line-height: 0;
  border: 0;
}

.header-logo-link::before,
.header-logo-link::after {
  content: none !important;
  display: none !important;
}

.header-logo-link img {
  display: block;
  width: 160px;
  height: auto;
  max-width: 160px;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: clamp(12px, 1vw, 24px);
  margin-left: auto;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: clamp(18px, 1.6vw, 30px);
}

.nav-link {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 6px 12px;
  font-size: clamp(14px, 1.2vw, 15px);
  font-weight: var(--font-weight-semibold);
  line-height: 1;
  color: var(--color-text-muted);
  text-decoration: none;
  white-space: nowrap;
  border: 0;
  box-shadow: none;
}

.nav-link:hover {
  color: var(--color-primary);
}

.nav-link[aria-current="page"] {
  color: var(--color-text-muted);
}

.nav-link[aria-current="page"]::before,
.nav-link[aria-current="page"]::after {
  content: none !important;
  display: none !important;
}

.nav-cta-wrapper {
  display: none;
}

.header-cta {
  display: inline-flex;
  flex: 0 0 auto;
}

.mobile-menu-toggle {
  display: none;
}

/* Exact approved global button treatment used by the header CTA */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.875rem 1.5rem;
  font-size: var(--font-size-btn);
  font-weight: var(--font-weight-semibold);
  line-height: 1;
  border: 0;
  border-radius: var(--radius-sm);
  transition: all var(--transition-base);
  text-decoration: none;
  white-space: nowrap;
}

.btn-primary {
  background-color: var(--color-primary);
  color: var(--color-background);
}

.btn-primary:hover {
  background-color: #1440C0;
  color: var(--color-background);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(28, 83, 240, 0.2);
}

.btn-primary:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

/* =========================
   FOOTER — CANONICAL
   ========================= */
.site-footer {
  background: #1A1340;
  color: rgba(255,255,255,0.7);
  padding-top: var(--spacing-3xl);
  margin-top: 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1.35fr 1.25fr 1fr;
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-3xl);
}

.footer-logo {
  display: block;
  width: clamp(170px, 15vw, 230px);
  height: auto;
  max-height: none;
  margin-bottom: 28px;
}

.footer-heading {
  margin: 0 0 var(--spacing-md);
  font-family: var(--font-family);
  font-size: 12px;
  font-weight: 800;
  line-height: 1.1;
  color: #FFF;
  letter-spacing: 0.1em;
}

.footer-col ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-col li {
  margin-bottom: 12px;
}

.footer-col a {
  color: inherit;
  text-decoration: none;
  font-family: var(--font-family);
  font-size: 15px;
  font-weight: 400;
  line-height: 1.6;
  transition: color 0.2s ease;
}

.footer-col a:hover {
  color: #FFF;
}

.btn-outline {
  background: transparent;
  border: 1px solid currentColor;
}

.btn-footer {
  border: 1px solid rgba(255,255,255,0.3);
  color: #FFF;
}

.btn-footer:hover {
  color: #FFF;
  background: rgba(255,255,255,0.1);
  border-color: #FFF;
  transform: none;
  box-shadow: none;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-block: var(--spacing-lg);
  border-top: 1px solid rgba(255,255,255,0.1);
  font-family: var(--font-family);
  font-size: 13px;
  line-height: 1.6;
}

.footer-bottom p {
  color: inherit;
}

.footer-legal {
  display: flex;
  gap: var(--spacing-md);
}

.footer-legal a {
  color: inherit;
  text-decoration: none;
}

.footer-legal a:hover {
  color: #FFF;
}

/* =========================
   CANONICAL RESPONSIVE
   ========================= */
@media (max-width: 1280px) {
  .site-header .container,
  .site-footer .container {
    padding-inline: 40px;
  }

  .nav-links {
    gap: 18px;
  }

  .nav-link {
    padding-inline: 6px;
    font-size: 14px;
  }
}

@media (max-width: 1024px) {
  .mobile-menu-toggle {
    display: flex;
    flex-direction: column;
    justify-content: space-around;
    width: 30px;
    height: 24px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
    z-index: 101;
  }

  .hamburger-line {
    width: 100%;
    height: 3px;
    background: var(--color-text);
    border-radius: 2px;
    transition: all 0.3s linear;
  }

  .mobile-menu-toggle[aria-expanded="true"] .hamburger-line:nth-child(1) {
    transform: translateY(10px) rotate(45deg);
  }

  .mobile-menu-toggle[aria-expanded="true"] .hamburger-line:nth-child(2) {
    opacity: 0;
  }

  .mobile-menu-toggle[aria-expanded="true"] .hamburger-line:nth-child(3) {
    transform: translateY(-11px) rotate(-45deg);
  }

  .main-nav {
    display: flex;
    position: fixed;
    inset: 0;
    width: 100%;
    height: 100vh;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    transform: translateY(-100%);
    transition: transform 0.3s ease-in-out;
    z-index: 100;
  }

  .main-nav.active {
    transform: translateY(0);
  }

  .nav-links {
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-xl);
  }

  .nav-link,
  .nav-link[aria-current="page"] {
    padding: 0;
    font-size: 24px;
    color: var(--color-text-muted);
  }

  .header-cta {
    display: none;
  }

  .nav-cta-wrapper {
    display: block;
    margin-top: var(--spacing-2xl);
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }

  .brand-col,
  .contact-col {
    grid-column: span 2;
  }
}

@media (max-width: 768px) {
  .site-header .container,
  .site-footer .container {
    padding-inline: var(--margin-mobile);
  }
}

@media (max-width: 480px) {
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .brand-col,
  .contact-col {
    grid-column: span 1;
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
    gap: var(--spacing-md);
  }

  .footer-legal {
    flex-direction: column;
    align-items: center;
  }
}