/* ==========================================================================
   Radiant Living Family Care — Global Components
   Header, Nav, Cards, Buttons, Banners & Footer
   ========================================================================== */

/* Header & Navigation */
.site-header {
  background: var(--paper-light);
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 0;
  z-index: 1000;
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0.8rem 5%;
}

.seal {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none;
  color: var(--ink);
}

.seal svg {
  width: 42px;
  height: 42px;
  flex-shrink: 0;
}

.seal-name {
  font-family: var(--font-display);
  font-size: 1.25rem;
  line-height: 1.1;
  color: var(--ink);
}

.seal-name span {
  display: block;
  font-family: var(--font-label);
  font-size: 0.62rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ochre-dk);
  margin-top: 2px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.2rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-links a {
  font-family: var(--font-sans);
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--ink);
  padding: 0.4rem 0.2rem;
  white-space: nowrap;
  letter-spacing: 0.01em;
}

.nav-links a:hover,
.nav-links a[aria-current="page"] {
  color: var(--ochre-dk);
}

.nav-links .nav-cta {
  background: var(--ink);
  color: var(--white) !important;
  padding: 0.55rem 1.1rem;
  border-radius: var(--radius-sm);
  transition: background 0.2s ease;
}

.nav-links .nav-cta:hover {
  background: var(--ochre-dk);
}

/* Mobile Hamburger Toggle */
.nav-toggle {
  display: none;
  background: transparent;
  border: 0;
  cursor: pointer;
  padding: 0.5rem;
  width: 44px;
  height: 44px;
  position: relative;
  z-index: 1001;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--ink);
  margin: 5px auto;
  transition: transform 0.3s ease, opacity 0.3s ease;
}

.nav-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}

.nav-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Responsive Nav Breakpoint (1200px) */
@media (max-width: 1200px) {
  .nav-toggle {
    display: block;
  }

  .nav-links {
    position: fixed;
    top: 60px;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--paper-light);
    flex-direction: column;
    align-items: flex-start;
    padding: 2rem 8%;
    gap: 1.4rem;
    box-shadow: var(--shadow-lg);
    transform: translateY(-100%);
    opacity: 0;
    pointer-events: none;
    transition: transform 0.3s ease, opacity 0.3s ease;
    overflow-y: auto;
  }

  .nav-links.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  .nav-links a {
    font-size: 1.2rem;
  }

  .nav-links .nav-cta {
    display: inline-block;
    margin-top: 0.5rem;
  }
}

/* Mobile Call Bar */
.mobile-call {
  display: none;
  background: var(--ochre-dk);
  color: var(--white);
  text-align: center;
  padding: 0.65rem 1rem;
  font-family: var(--font-sans);
  font-size: 0.95rem;
  font-weight: 600;
  text-decoration: none;
  position: sticky;
  top: 60px;
  z-index: 999;
}

@media (max-width: 768px) {
  .mobile-call {
    display: block;
  }
}

/* Availability Banner / Trust Strip */
.trust-strip {
  background: var(--paper);
  border-bottom: 1px solid var(--line);
  text-align: center;
  padding: 0.6rem 1rem;
  font-size: 0.98rem;
  color: var(--ink);
  line-height: 1.4;
}

.trust-strip a {
  color: var(--ochre-dk);
  text-decoration: underline;
  font-weight: 600;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-sans);
  font-size: 1rem;
  font-weight: 600;
  padding: 0.8rem 1.6rem;
  border-radius: var(--radius-sm);
  text-decoration: none;
  cursor: pointer;
  transition: all 0.2s ease;
  border: 1px solid transparent;
  line-height: 1.2;
}

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

.btn-primary:hover {
  background: var(--ochre-dk);
  border-color: var(--ochre-dk);
  color: var(--white);
}

.btn-terra {
  background: #A65C3E;
  color: var(--white);
  border-color: #A65C3E;
}

.btn-terra:hover {
  background: #8C4A30;
  border-color: #8C4A30;
  color: var(--white);
}

.btn-ghost {
  background: transparent;
  color: var(--ink);
  border-color: var(--ink);
}

.btn-ghost:hover {
  background: var(--ink);
  color: var(--white);
}

.btn-light {
  background: var(--paper);
  color: var(--ink);
  border-color: var(--paper);
}

.btn-light:hover {
  background: var(--white);
  color: var(--ink);
}

.btn-sm {
  font-size: 0.88rem;
  padding: 0.5rem 1rem;
}

/* Cards & Surface Container */
.card {
  background: var(--white);
  border: 1px solid var(--line);
  padding: 1.8rem;
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-sm);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.card:hover {
  box-shadow: var(--shadow-md);
}

.card h3 {
  margin-top: 0;
}

.info-line {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: 0.65rem 0;
  border-bottom: 1px solid var(--line);
  font-size: 1.05rem;
}

.info-line:last-child {
  border-bottom: 0;
}

.info-line .k {
  font-family: var(--font-label);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--ink);
}

.info-line .v {
  color: var(--muted);
  text-align: right;
}

/* Footer Components */
.site-footer {
  background: var(--ink-deep);
  color: var(--paper-light);
  padding: 3.5rem 0 2rem;
  border-top: 3px solid var(--ochre);
}

.site-footer a {
  color: var(--paper-light);
  text-decoration: none;
  transition: color 0.2s ease;
}

.site-footer a:hover {
  color: var(--ochre);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: var(--gap-lg);
  margin-bottom: 2.8rem;
}

.footer-grid h4 {
  color: var(--ochre);
  font-family: var(--font-label);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  margin-bottom: 1rem;
}

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

.footer-grid li {
  margin-bottom: 0.5rem;
  font-size: 1.02rem;
}

.footer-base {
  border-top: 1px solid rgba(221,212,193,0.2);
  padding-top: 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.92rem;
  color: rgba(244,239,227,0.7);
  flex-wrap: wrap;
  gap: 1rem;
}

@media (max-width: 768px) {
  .footer-grid {
    grid-template-columns: 1fr;
    gap: var(--gap-md);
  }
  .footer-base {
    flex-direction: column;
    text-align: center;
  }
}