/* lwr-layout.css — Container, grid, section layout */

/* Container */
.lwr-container {
  max-width: var(--lwr-container-max);
  margin: 0 auto;
  padding-left: var(--lwr-space-container);
  padding-right: var(--lwr-space-container);
}

.lwr-container--narrow {
  max-width: var(--lwr-container-narrow);
  margin: 0 auto;
  padding-left: var(--lwr-space-container);
  padding-right: var(--lwr-space-container);
}

/* Sections */
.lwr-section {
  padding-top: var(--lwr-space-section);
  padding-bottom: var(--lwr-space-section);
}

.lwr-section--dark {
  background-color: var(--lwr-bg-dark);
}

.lwr-section--dark-alt {
  background-color: var(--lwr-bg-dark-alt);
}

.lwr-section--light {
  background-color: var(--lwr-bg-light);
}

.lwr-section--white {
  background-color: var(--lwr-bg-white);
}

/* Grid utilities */
.lwr-grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
}

.lwr-grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.lwr-grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

@media (max-width: 1024px) {
  .lwr-grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .lwr-grid-2,
  .lwr-grid-3,
  .lwr-grid-4 {
    grid-template-columns: 1fr;
  }
}

/* Split layout */
.lwr-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.lwr-split--wide-left {
  grid-template-columns: 1.2fr 1fr;
}

.lwr-split--wide-right {
  grid-template-columns: 1fr 1.2fr;
}

@media (max-width: 900px) {
  .lwr-split,
  .lwr-split--wide-left,
  .lwr-split--wide-right {
    grid-template-columns: 1fr;
    gap: 40px;
  }
}

/* Section header */
.lwr-section-header {
  text-align: center;
  margin-bottom: 56px;
}

.lwr-section-header .lwr-eyebrow {
  margin-bottom: 12px;
}

.lwr-section-header h2 {
  font-size: var(--lwr-text-h2);
  margin-bottom: 16px;
}

.lwr-section-header p {
  font-size: 18px;
  max-width: 600px;
  margin: 0 auto;
}

/* Nav */
.lwr-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--lwr-nav-h);
  z-index: 100;
  transition: background-color var(--lwr-transition), box-shadow var(--lwr-transition);
}

.lwr-nav--transparent {
  background-color: transparent;
}

.lwr-nav--scrolled {
  background-color: var(--lwr-bg-dark);
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.3);
}

body.lwr-page--light-top .lwr-nav {
  background-color: var(--lwr-bg-dark);
  box-shadow: 0 1px 4px rgba(12, 26, 46, 0.12);
}

.lwr-nav__inner {
  max-width: var(--lwr-container-max);
  margin: 0 auto;
  padding: 0 var(--lwr-space-container);
  height: 100%;
  display: flex;
  align-items: center;
  gap: 32px;
}

.lwr-nav__logo {
  flex-shrink: 0;
  display: flex;
  align-items: center;
}

.lwr-nav__logo img {
  height: 28px;
  width: auto;
  max-width: 180px;
}

.lwr-nav__links {
  display: flex;
  align-items: center;
  gap: 4px;
  flex: 1;
}

.lwr-nav__link {
  font-size: 14px;
  font-weight: 500;
  padding: 6px 12px;
  border-radius: var(--lwr-radius-sm);
  color: rgba(237, 245, 241, 0.80);
  transition: color var(--lwr-transition), background-color var(--lwr-transition);
}

.lwr-nav__link:hover {
  color: var(--lwr-fg-on-dark-primary);
  background-color: rgba(255, 255, 255, 0.06);
}

.lwr-nav__actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

.lwr-nav__signin {
  font-size: 14px;
  font-weight: 500;
  color: rgba(237, 245, 241, 0.80);
  padding: 6px 12px;
  border-radius: var(--lwr-radius-sm);
  transition: color var(--lwr-transition);
}

.lwr-nav__signin:hover {
  color: var(--lwr-fg-on-dark-primary);
}

/* Hamburger */
.lwr-nav__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  background: transparent;
  border: none;
  cursor: pointer;
  margin-left: auto;
}

.lwr-nav__hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background-color: var(--lwr-fg-on-dark-primary);
  border-radius: 1px;
  transition: transform var(--lwr-transition), opacity var(--lwr-transition);
}

.lwr-nav__mobile-menu {
  display: none;
  position: fixed;
  top: var(--lwr-nav-h);
  left: 0;
  right: 0;
  background-color: var(--lwr-bg-dark);
  padding: 16px var(--lwr-space-container) 24px;
  border-top: 1px solid var(--lwr-border-dark);
  z-index: 99;
}

.lwr-nav__mobile-menu.is-open {
  display: block;
}

.lwr-nav__mobile-menu .lwr-nav__link {
  display: block;
  padding: 12px 0;
  font-size: 16px;
  color: var(--lwr-fg-on-dark-primary);
  border-bottom: 1px solid var(--lwr-border-dark);
}

.lwr-nav__mobile-menu .lwr-nav__link:last-child {
  border-bottom: none;
}

.lwr-nav__mobile-actions {
  margin-top: 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

@media (max-width: 900px) {
  .lwr-nav__links,
  .lwr-nav__actions {
    display: none;
  }
  .lwr-nav__hamburger {
    display: flex;
  }
}

/* Page content offset for fixed nav */
body {
  padding-top: var(--lwr-nav-h);
}

body.lwr-page--dark-top {
  padding-top: 0;
}

body.lwr-page--dark-top .lwr-hero {
  padding-top: calc(var(--lwr-nav-h) + 80px);
}

/* Footer */
.lwr-footer {
  background-color: var(--lwr-bg-dark);
  padding-top: 64px;
  padding-bottom: 0;
  border-top: 1px solid var(--lwr-border-dark);
}

.lwr-footer__grid {
  display: grid;
  grid-template-columns: 1fr repeat(3, auto);
  gap: 48px;
  padding-bottom: 48px;
}

.lwr-footer__brand {}

.lwr-footer__logo img {
  height: 24px;
  width: auto;
  max-width: 160px;
  margin-bottom: 16px;
}

.lwr-footer__tagline {
  font-size: var(--lwr-text-sm);
  color: var(--lwr-fg-on-dark-secondary);
  line-height: 1.55;
  max-width: 240px;
}

.lwr-footer__col-heading {
  font-size: var(--lwr-text-sm);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--lwr-fg-on-dark-secondary);
  margin-bottom: 16px;
}

.lwr-footer__col ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.lwr-footer__col ul li a {
  font-size: var(--lwr-text-sm);
  color: rgba(237, 245, 241, 0.65);
  transition: color var(--lwr-transition);
}

.lwr-footer__col ul li a:hover {
  color: var(--lwr-fg-on-dark-primary);
}

.lwr-footer__bottom {
  border-top: 1px solid var(--lwr-border-dark);
  padding: 20px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

.lwr-footer__copy {
  font-size: var(--lwr-text-xs);
  color: var(--lwr-fg-on-dark-secondary);
}

.lwr-footer__legal-links {
  display: flex;
  align-items: center;
  gap: 20px;
}

.lwr-footer__legal-links a {
  font-size: var(--lwr-text-xs);
  color: var(--lwr-fg-on-dark-secondary);
  transition: color var(--lwr-transition);
}

.lwr-footer__legal-links a:hover {
  color: var(--lwr-fg-on-dark-primary);
}

@media (max-width: 900px) {
  .lwr-footer__grid {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }
  .lwr-footer__brand {
    grid-column: 1 / -1;
  }
}

@media (max-width: 600px) {
  .lwr-footer__grid {
    grid-template-columns: 1fr;
  }
  .lwr-footer__bottom {
    flex-direction: column;
    align-items: flex-start;
  }
}