/* ============================================================
   SENIZA — Component Styles (Nav, Footer, Cards, etc.)
   ============================================================ */

/* ── Site Header / Navigation ─────────────────────────────── */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--nav-height);
  background: rgba(3,3,10,0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.site-header.scrolled {
  border-bottom-color: var(--light-grey);
  box-shadow: var(--shadow-sm);
}

.nav-container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-6);
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-8);
}

/* Logo */
.nav-logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
  flex-shrink: 0;
}

.nav-logo-img {
  width: 42px;
  height: 42px;
  flex-shrink: 0;
}

.nav-brand {
  font-family: var(--font-heading);
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--white);
  letter-spacing: 0.08em;
}

.nav-brand span {
  color: var(--orange);
}

/* Nav menu */
.nav-menu {
  display: flex;
  align-items: center;
  flex: 1;
}

.nav-list {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-link {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  padding: 0.5rem 0.875rem;
  font-size: var(--text-sm);
  font-weight: 500;
  color: rgba(200,200,240,0.78);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
  white-space: nowrap;
  text-decoration: none;
}

.nav-link:hover,
.nav-link.active {
  color: var(--orange);
  background: rgba(0,212,255,0.08);
}

.nav-link.active {
  font-weight: 600;
}

.nav-link-cta {
  background: var(--orange);
  color: var(--white) !important;
  margin-left: var(--space-2);
  border-radius: var(--radius-md);
}

.nav-link-cta:hover {
  background: var(--orange-dark) !important;
  color: var(--white) !important;
}

/* Dropdown items */
.nav-item-dropdown {
  position: relative;
  list-style: none;
}

.nav-dropdown-arrow {
  width: 14px;
  height: 14px;
  transition: transform var(--transition-fast);
  flex-shrink: 0;
}

.nav-item-dropdown:hover .nav-dropdown-arrow,
.nav-item-dropdown.open .nav-dropdown-arrow {
  transform: rotate(180deg);
}

.nav-dropdown {
  position: absolute;
  top: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%) translateY(-8px);
  background: var(--dark-grey);
  border: 1px solid var(--light-grey);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  min-width: 220px;
  padding: var(--space-2);
  list-style: none;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-fast), transform var(--transition-fast);
  z-index: 100;
}

.nav-item-dropdown:hover .nav-dropdown,
.nav-item-dropdown.open .nav-dropdown {
  opacity: 1;
  pointer-events: auto;
  transform: translateX(-50%) translateY(0);
}

.nav-dropdown li {
  list-style: none;
}

.nav-dropdown a {
  display: block;
  padding: 0.625rem var(--space-4);
  font-size: var(--text-sm);
  color: rgba(200,200,240,0.78);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
  text-decoration: none;
  font-weight: 500;
}

.nav-dropdown a:hover {
  background: rgba(0,212,255,0.08);
  color: var(--orange);
}

.nav-dropdown .dropdown-divider {
  height: 1px;
  background: var(--light-grey);
  margin: var(--space-2) var(--space-3);
}

/* Hamburger button */
.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: var(--space-2);
  cursor: pointer;
  background: none;
  border: none;
  border-radius: var(--radius-md);
  transition: background var(--transition-fast);
}

.nav-hamburger:hover {
  background: var(--off-white);
}

.nav-hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: rgba(200,200,240,0.85);
  border-radius: var(--radius-full);
  transition: all var(--transition);
}

.nav-hamburger.open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav-hamburger.open span:nth-child(2) {
  opacity: 0;
  transform: translateX(-8px);
}

.nav-hamburger.open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Body offset for fixed nav */
body { padding-top: var(--nav-height); }

/* ── Footer ───────────────────────────────────────────────── */
.site-footer {
  background: var(--dark);
  color: rgba(255,255,255,0.7);
  padding-top: var(--space-16);
}

.footer-grid {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-6) var(--space-12);
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-10);
}

.footer-brand p {
  font-size: var(--text-sm);
  line-height: 1.7;
  margin-top: var(--space-4);
  margin-bottom: var(--space-6);
  max-width: 32ch;
  color: rgba(255,255,255,0.6);
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
}

.footer-logo-img {
  width: 44px;
  height: 44px;
}

.footer-logo-text {
  font-family: var(--font-heading);
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--white);
}

.footer-social {
  display: flex;
  gap: var(--space-3);
  margin-top: var(--space-4);
}

.footer-social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  background: rgba(255,255,255,0.08);
  color: rgba(255,255,255,0.7);
  transition: all var(--transition-fast);
  text-decoration: none;
}

.footer-social-link:hover {
  background: var(--orange);
  color: var(--white);
  transform: translateY(-2px);
}

.footer-social-link svg {
  width: 18px;
  height: 18px;
}

.footer-col h4 {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--white);
  margin-bottom: var(--space-4);
}

.footer-col ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.footer-col a {
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.6);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.footer-col a:hover {
  color: var(--white);
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: var(--space-6);
  text-align: center;
}

.footer-bottom p {
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.4);
  margin: 0;
  max-width: none;
}

.footer-bottom p + p {
  margin-top: var(--space-1);
}

/* ── Cookie Banner ────────────────────────────────────────── */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--dark);
  color: var(--white);
  z-index: 9000;
  padding: var(--space-5) var(--space-6);
  border-top: 3px solid var(--orange);
  transform: translateY(0);
  transition: transform var(--transition-slow);
}

.cookie-banner.hidden {
  transform: translateY(110%);
}

.cookie-banner-inner {
  max-width: var(--container-max);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-6);
  flex-wrap: wrap;
}

.cookie-banner-text {
  flex: 1;
  font-size: var(--text-sm);
  line-height: 1.6;
  color: rgba(255,255,255,0.85);
}

.cookie-banner-text a {
  color: var(--yellow);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.cookie-banner-actions {
  display: flex;
  gap: var(--space-3);
  flex-wrap: wrap;
  flex-shrink: 0;
}

.cookie-btn {
  padding: 0.5rem 1.25rem;
  font-size: var(--text-sm);
  font-weight: 600;
  border-radius: var(--radius-md);
  cursor: pointer;
  border: 2px solid transparent;
  transition: all var(--transition-fast);
  font-family: var(--font-body);
}

.cookie-btn-accept {
  background: var(--orange);
  color: var(--white);
  border-color: var(--orange);
}

.cookie-btn-accept:hover {
  background: var(--orange-dark);
}

.cookie-btn-manage {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,0.3);
}

.cookie-btn-manage:hover {
  border-color: var(--white);
}

.cookie-btn-reject {
  background: transparent;
  color: rgba(255,255,255,0.6);
  border-color: transparent;
  font-size: var(--text-xs);
}

.cookie-btn-reject:hover {
  color: var(--white);
}

/* Cookie modal */
.cookie-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.7);
  z-index: 9500;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-4);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition);
}

.cookie-modal-overlay.open {
  opacity: 1;
  pointer-events: auto;
}

.cookie-modal {
  background: var(--dark-grey);
  border: 1px solid var(--light-grey);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  max-width: 520px;
  width: 100%;
  max-height: 85vh;
  overflow-y: auto;
}

.cookie-modal h3 {
  margin-bottom: var(--space-4);
  font-size: var(--text-xl);
}

.cookie-modal p {
  font-size: var(--text-sm);
  margin-bottom: var(--space-6);
}

.cookie-toggle-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-4);
  border: 1px solid var(--light-grey);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-3);
}

.cookie-toggle-info strong {
  display: block;
  font-size: var(--text-sm);
  margin-bottom: var(--space-1);
}

.cookie-toggle-info span {
  font-size: var(--text-xs);
  color: var(--mid-grey);
}

.cookie-toggle {
  position: relative;
  width: 48px;
  height: 26px;
  flex-shrink: 0;
}

.cookie-toggle input {
  opacity: 0;
  width: 0;
  height: 0;
  position: absolute;
}

.cookie-toggle-slider {
  position: absolute;
  inset: 0;
  background: var(--light-grey);
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: background var(--transition-fast);
}

.cookie-toggle-slider::before {
  content: '';
  position: absolute;
  width: 20px;
  height: 20px;
  background: var(--white);
  border-radius: 50%;
  top: 3px;
  left: 3px;
  transition: transform var(--transition-fast);
  box-shadow: 0 1px 3px rgba(0,0,0,0.2);
}

.cookie-toggle input:checked + .cookie-toggle-slider {
  background: var(--orange);
}

.cookie-toggle input:checked + .cookie-toggle-slider::before {
  transform: translateX(22px);
}

.cookie-modal-actions {
  display: flex;
  gap: var(--space-3);
  margin-top: var(--space-6);
}

/* ── Person / Board card ──────────────────────────────────── */
.person-card {
  background: var(--dark-grey);
  border: 1px solid var(--light-grey);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition);
}

.person-card:hover {
  box-shadow: var(--shadow-md), 0 0 0 1px rgba(0,212,255,0.25);
  border-color: rgba(0,212,255,0.25);
  transform: translateY(-3px);
}

.person-avatar {
  width: 100%;
  aspect-ratio: 4/3;
  background: linear-gradient(135deg, var(--orange) 0%, var(--pink) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-size: var(--text-4xl);
  color: var(--white);
  font-weight: 700;
}

.person-body {
  padding: var(--space-5);
}

.person-body h4 {
  font-size: var(--text-lg);
  margin-bottom: var(--space-1);
}

.person-role {
  font-size: var(--text-sm);
  color: var(--orange);
  font-weight: 600;
  margin-bottom: var(--space-3);
}

.person-bio {
  font-size: var(--text-sm);
  color: var(--mid-grey);
  line-height: 1.6;
}

/* ── Partner/Collaborator tile ────────────────────────────── */
.partner-tile {
  background: var(--dark-grey);
  border: 1px solid var(--light-grey);
  border-radius: var(--radius-lg);
  padding: var(--space-8) var(--space-6);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  transition: all var(--transition);
}

.partner-tile:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--orange);
}

.partner-logo-placeholder {
  width: 80px;
  height: 80px;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: var(--text-lg);
  margin-bottom: var(--space-4);
  background: var(--off-white);
  color: var(--mid-grey);
}

.partner-tile h4 {
  font-size: var(--text-base);
  margin-bottom: var(--space-2);
}

.partner-tile p {
  font-size: var(--text-sm);
  color: var(--mid-grey);
  margin: 0;
}

/* ── Product feature card ─────────────────────────────────── */
.feature-card {
  padding: var(--space-8);
  background: var(--dark-grey);
  border: 1px solid var(--light-grey);
  border-radius: var(--radius-lg);
  transition: all var(--transition);
}

.feature-card:hover {
  box-shadow: var(--shadow-md), 0 0 0 1px rgba(0,212,255,0.25);
  border-color: rgba(0,212,255,0.25);
}

.feature-card h3 {
  font-size: var(--text-xl);
  margin-bottom: var(--space-3);
}

.feature-card p {
  font-size: var(--text-sm);
  margin: 0;
}

/* ── Use-case accordion-style blocks ──────────────────────── */
.usecase-item {
  display: flex;
  gap: var(--space-6);
  padding: var(--space-8) 0;
  border-bottom: 1px solid var(--light-grey);
  align-items: flex-start;
}

.usecase-item:last-child {
  border-bottom: none;
}

.usecase-number {
  font-family: var(--font-heading);
  font-size: var(--text-3xl);
  font-weight: 700;
  color: rgba(0,212,255,0.2);
  line-height: 1;
  flex-shrink: 0;
  width: 60px;
  text-align: right;
}

.usecase-content h3 {
  font-size: var(--text-xl);
  margin-bottom: var(--space-2);
}

.usecase-content p {
  font-size: var(--text-base);
  margin: 0;
}

/* ── News / update item ───────────────────────────────────── */
.news-item {
  padding: var(--space-5);
  border-left: 3px solid var(--light-grey);
  transition: border-color var(--transition-fast);
}

.news-item:hover {
  border-left-color: var(--orange);
}

.news-date {
  font-size: var(--text-xs);
  color: var(--mid-grey);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--space-2);
  display: block;
}

.news-item h4 {
  font-size: var(--text-base);
  margin-bottom: var(--space-2);
}

.news-item p {
  font-size: var(--text-sm);
  margin: 0;
}

/* ── Mobile nav overrides ─────────────────────────────────── */
@media (max-width: 1024px) {
  .nav-hamburger {
    display: flex;
  }

  .nav-menu {
    position: fixed;
    top: var(--nav-height);
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--dark);
    padding: var(--space-6);
    overflow-y: auto;
    transform: translateX(100%);
    transition: transform var(--transition);
    z-index: 999;
    border-top: 1px solid var(--light-grey);
  }

  .nav-menu.open {
    transform: translateX(0);
  }

  .nav-list {
    flex-direction: column;
    align-items: stretch;
    gap: 0;
  }

  .nav-link {
    padding: var(--space-4);
    font-size: var(--text-base);
    border-radius: 0;
    border-bottom: 1px solid var(--light-grey);
  }

  .nav-link-cta {
    margin: var(--space-4) 0 0;
    border-radius: var(--radius-md);
    text-align: center;
    justify-content: center;
  }

  .nav-item-dropdown .nav-dropdown {
    position: static;
    transform: none;
    box-shadow: none;
    border: none;
    border-radius: 0;
    background: var(--off-white);
    padding: 0;
    opacity: 1;
    pointer-events: auto;
    display: none;
  }

  .nav-item-dropdown.open .nav-dropdown {
    display: block;
  }

  .nav-dropdown a {
    padding: var(--space-3) var(--space-6);
    border-radius: 0;
    border-bottom: 1px solid var(--light-grey);
    font-size: var(--text-sm);
  }
}

@media (max-width: 768px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-8);
  }

  .footer-brand {
    grid-column: 1 / -1;
  }

  .cookie-banner-inner {
    flex-direction: column;
    align-items: flex-start;
  }
}

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

  .cookie-banner-actions {
    width: 100%;
    flex-direction: column;
  }

  .cookie-btn {
    text-align: center;
  }
}