/* ============================================================
   CURA WOUND CARE — Components
   Navigation, Footer, Forms, Shared UI
   ============================================================ */

/* ── Navigation ─────────────────────────────────────────────── */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 1.2rem 0;
  transition: background 0.4s var(--ease), box-shadow 0.4s var(--ease), padding 0.4s var(--ease);
}

.nav.scrolled {
  background: rgba(250,247,242,0.96);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 2px 24px rgba(44,53,48,0.08);
  padding: 0.75rem 0;
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

/* Logo */
.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  flex-shrink: 0;
}

.nav-logo-mark {
  width: 42px;
  height: 42px;
  background: var(--sage);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.nav-logo-mark svg {
  width: 22px;
  height: 22px;
  fill: none;
  stroke: var(--white);
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.nav-logo:hover .nav-logo-mark {
  background: var(--sage-dark);
  transform: rotate(-5deg);
}

.nav-logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.nav-logo-name {
  font-family: var(--font-display);
  font-size: 1.45rem;
  font-weight: 600;
  color: var(--charcoal);
  transition: var(--transition);
}

.nav--hero .nav-logo-name {
  color: var(--white);
}

.nav--hero.scrolled .nav-logo-name {
  color: var(--charcoal);
}

.nav-logo-sub {
  font-family: var(--font-body);
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--terracotta);
}

/* Desktop menu */
.nav-menu {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  list-style: none;
}

.nav-link {
  display: block;
  padding: 0.5rem 0.9rem;
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--charcoal);
  border-radius: var(--radius-pill);
  transition: var(--transition);
  white-space: nowrap;
}

.nav--hero .nav-link {
  color: rgba(255,255,255,0.88);
}

.nav--hero.scrolled .nav-link {
  color: var(--charcoal);
}

.nav-link:hover {
  background: rgb(from var(--sage-pale) r g b / 0.5);
}
.nav-link.active {
  color: var(--sage-dark);
  background: var(--sage-pale);
}

.nav--hero .nav-link:hover {
  color: var(--white);
  background: rgba(255,255,255,0.15);
}

.nav--hero.scrolled .nav-link:hover {
  color: var(--sage-dark);
  background: rgba(122,158,135,0.1);
}

.nav-cta {
  background: var(--terracotta) !important;
  color: var(--white) !important;
  box-shadow: 0 3px 14px rgba(196,113,74,0.32);
}

.nav-cta:hover {
  background: #b5623d !important;
  transform: translateY(-1px);
  box-shadow: 0 5px 20px rgba(196,113,74,0.42) !important;
}

/* Mobile hamburger */
.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 36px;
  height: 36px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 4px;
}

.nav-toggle span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--charcoal);
  border-radius: 2px;
  transition: var(--transition);
  transform-origin: center;
}

.nav--hero .nav-toggle span {
  background: var(--white);
}

.nav--hero.scrolled .nav-toggle span {
  background: var(--charcoal);
}

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

.nav-toggle.open span:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}

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

/* Mobile menu drawer */
.nav-drawer {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 999;
  background: var(--white);
  padding: 6rem 2rem 2rem;
  overflow-y: auto;
  transform: translateX(100%);
  transition: transform 0.4s var(--ease);
}

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

.nav-drawer ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.nav-drawer .nav-link {
  font-size: 1.5rem;
  font-family: var(--font-display);
  padding: 0.85rem 1rem;
  color: var(--charcoal) !important;
  border-radius: var(--radius-md);
  border-bottom: 1px solid var(--light-gray);
}

.nav-drawer .nav-link:hover {
  background: var(--cream-dark) !important;
  color: var(--sage-dark) !important;
}

.nav-drawer .nav-cta {
  margin-top: 1.5rem;
  display: block;
  text-align: center;
  background: var(--terracotta) !important;
  color: var(--white) !important;
  border-radius: var(--radius-pill);
  padding: 1rem;
  font-family: var(--font-body) !important;
  font-size: 1rem !important;
  font-weight: 700;
}

@media (max-width: 900px) {
  .nav-menu { display: none; }
  .nav-toggle { display: flex; }
  .nav-drawer { display: block; }
}

/* ── Footer ──────────────────────────────────────────────────── */
.footer {
  background: var(--charcoal);
  color: rgba(250,247,242,0.75);
  padding: 4rem 0 2rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-brand .nav-logo-name {
  color: var(--cream);
}

.footer-tagline {
  font-size: 0.92rem;
  color: rgba(250,247,242,0.55);
  margin-top: 0.75rem;
  max-width: 260px;
  line-height: 1.7;
}

.footer-heading {
  font-family: var(--font-body);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--terra-light);
  margin-bottom: 1.25rem;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.footer-links a {
  font-size: 0.92rem;
  color: rgba(250,247,242,0.65);
  transition: color 0.25s;
}

.footer-links a:hover {
  color: var(--cream);
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  margin-bottom: 0.9rem;
  font-size: 0.92rem;
}

.footer-contact-item svg {
  flex-shrink: 0;
  width: 16px;
  height: 16px;
  stroke: var(--sage-light);
  margin-top: 3px;
}

.footer-bottom {
  border-top: 1px solid rgba(250,247,242,0.1);
  padding-top: 1.75rem;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.footer-legal {
  font-size: 0.8rem;
  color: rgba(250,247,242,0.35);
  max-width: 620px;
  line-height: 1.7;
}

.footer-legal a {
  color: rgba(250,247,242,0.5);
  text-decoration: underline;
}

.footer-legal a:hover {
  color: rgba(250,247,242,0.8);
}

.footer-copy {
  font-size: 0.8rem;
  color: rgba(250,247,242,0.3);
  flex-shrink: 0;
}

@media (max-width: 900px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
  }
  .footer-brand { grid-column: 1 / -1; }
}

@media (max-width: 500px) {
  .footer-grid { grid-template-columns: 1fr; }
}

/* ── Forms ───────────────────────────────────────────────────── */
.form-group {
  margin-bottom: 1.5rem;
}

.form-label {
  display: block;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--charcoal);
  margin-bottom: 0.5rem;
  letter-spacing: 0.02em;
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 0.85rem 1.1rem;
  background: var(--cream);
  border: 1.5px solid var(--light-gray);
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: 0.98rem;
  color: var(--charcoal);
  transition: border-color 0.25s, box-shadow 0.25s;
  outline: none;
  -webkit-appearance: none;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  border-color: var(--sage);
  box-shadow: 0 0 0 3px rgba(122,158,135,0.18);
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: #b0aba3;
}

.form-textarea {
  min-height: 130px;
  resize: vertical;
}

.form-select {
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%236B7068' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.form-error {
  display: none;
  font-size: 0.8rem;
  color: #c0392b;
  margin-top: 0.4rem;
}

.form-group.error .form-input,
.form-group.error .form-select,
.form-group.error .form-textarea {
  border-color: #c0392b;
}

.form-group.error .form-error {
  display: block;
}

.form-success {
  display: none;
  text-align: center;
  padding: 2.5rem;
}

.form-success.show { display: block; }

.form-success-icon {
  width: 64px;
  height: 64px;
  background: rgba(122,158,135,0.12);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.25rem;
}

.form-success-icon svg {
  width: 30px;
  height: 30px;
  stroke: var(--sage-dark);
}

@media (max-width: 600px) {
  .form-row { grid-template-columns: 1fr; }
}

/* ── Trust badges / Stats ────────────────────────────────────── */
.trust-bar {
  display: flex;
  align-items: center;
  gap: 2.5rem;
  flex-wrap: wrap;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 0.65rem;
}

.trust-icon {
  width: 36px;
  height: 36px;
  background: rgba(122,158,135,0.15);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.trust-icon svg {
  width: 18px;
  height: 18px;
  stroke: var(--sage-dark);
}

.trust-text {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--charcoal);
}

/* ── Accordion (FAQ) ─────────────────────────────────────────── */
.accordion-item {
  border-bottom: 1px solid var(--light-gray);
}

.accordion-trigger {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.4rem 0;
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 600;
  color: var(--charcoal);
  gap: 1rem;
}

.accordion-icon {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  background: var(--cream-dark);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.accordion-icon svg {
  width: 14px;
  height: 14px;
  stroke: var(--sage-dark);
  transition: transform 0.3s var(--ease);
}

.accordion-item.open .accordion-icon {
  background: var(--sage);
}

.accordion-item.open .accordion-icon svg {
  stroke: var(--white);
  transform: rotate(45deg);
}

.accordion-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s var(--ease);
}

.accordion-body p {
  padding-bottom: 1.4rem;
}

/* ── Insurance logos grid ────────────────────────────────────── */
.insurance-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 1rem;
}

.insurance-item {
  background: var(--white);
  border: 1.5px solid var(--light-gray);
  border-radius: var(--radius-md);
  padding: 1.2rem 1rem;
  text-align: center;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--warm-gray);
  transition: var(--transition);
}

.insurance-item:hover {
  border-color: var(--sage-light);
  color: var(--sage-dark);
  box-shadow: var(--shadow-sm);
}

/* ── Breadcrumb ──────────────────────────────────────────────── */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.83rem;
  color: rgba(250,247,242,0.5);
  margin-top: 1rem;
}

.breadcrumb a {
  color: rgba(250,247,242,0.65);
  transition: color 0.2s;
}

.breadcrumb a:hover { color: var(--cream); }

.breadcrumb-sep {
  opacity: 0.4;
}