/* ============================================================
   HEADER
   ============================================================ */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: color-mix(in oklab, var(--color-bg) 88%, transparent);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--color-border);
  transition:
    transform 0.3s cubic-bezier(0.16, 1, 0.3, 1),
    box-shadow 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}
.header--hidden {
  transform: translateY(-100%);
}
.header--scrolled {
  box-shadow: var(--shadow-sm);
}
.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-6);
  padding-block: var(--space-4);
}
.header__logo {
  display: flex;
  align-items: center;
  height: 32px;
}
.header__logo img {
  height: 100%;
  width: auto;
}
[data-theme='dark'] .header__logo img.logo-light-only {
  display: none;
}
[data-theme='dark'] .header__logo img.logo-dark-only {
  display: block;
}
.header__logo img.logo-dark-only {
  display: none;
}
.header__nav {
  display: flex;
  align-items: center;
  gap: var(--space-8);
}
.header__links {
  display: flex;
  align-items: center;
  gap: var(--space-6);
  list-style: none;
}
.header__links a {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-muted);
  text-decoration: none;
  padding-block: var(--space-2);
  position: relative;
}
.header__links a:hover,
.header__links a[aria-current='page'] {
  color: var(--color-text);
}
.header__links a[aria-current='page']::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: -2px;
  height: 2px;
  background: var(--color-accent);
  border-radius: var(--radius-full);
}
.header__actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}
.header__contact {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}
.icon-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  color: var(--color-primary);
  border: 1.5px solid var(--color-primary-highlight);
}
.icon-link svg {
  width: 18px;
  height: 18px;
}
.icon-link:hover {
  color: var(--color-accent);
  border-color: var(--color-accent);
}
.theme-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  color: var(--color-text-muted);
}
.theme-toggle:hover {
  color: var(--color-accent);
  background: var(--color-surface-2);
}
.menu-toggle {
  display: none;
  width: 40px;
  height: 40px;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
}
.menu-toggle svg {
  width: 22px;
  height: 22px;
  flex-shrink: 0;
}
.menu-toggle:hover {
  background: var(--color-surface-2);
}

/* Mobile nav */
@media (max-width: 900px) {
  .header__links,
  .header__contact .theme-toggle {
    display: none;
  }
  .header__contact {
    gap: 0;
  }
  .icon-link {
    width: 34px;
    height: 34px;
  }
  .icon-link svg {
    width: 16px;
    height: 16px;
  }
  .menu-toggle {
    display: flex;
  }
  .header__nav {
    gap: var(--space-2);
  }
}

@media (max-width: 420px) {
  .header .btn--primary {
    padding-inline: var(--space-3);
    font-size: var(--text-xs);
  }
}

.mobile-nav {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: var(--color-bg);
  display: flex;
  flex-direction: column;
  padding: var(--space-6);
  transform: translateX(100%);
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}
.mobile-nav.is-open {
  transform: translateX(0);
}
.mobile-nav__top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-10);
}
.mobile-nav__links {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  list-style: none;
}
.mobile-nav__links a {
  display: block;
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 600;
  padding-block: var(--space-3);
  text-decoration: none;
  border-bottom: 1px solid var(--color-divider);
  color: var(--color-text);
}
.mobile-nav__footer {
  margin-top: auto;
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  padding-top: var(--space-8);
}
.mobile-nav__contact {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}
.mobile-nav__contact a {
  color: var(--color-text-muted);
  text-decoration: none;
}

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: 600;
  text-decoration: none;
  white-space: nowrap;
  border: 1px solid transparent;
}
.btn--primary {
  background: var(--color-accent);
  color: #ffffff;
  box-shadow: var(--shadow-sm);
}
.btn--primary:hover {
  background: var(--color-accent-hover);
  box-shadow: var(--shadow-md);
  transform: translateY(-1px);
}
.btn--outline {
  background: transparent;
  color: var(--color-text);
  border-color: var(--color-border);
}
.btn--outline:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
}
.btn--inverse {
  background: #ffffff;
  color: var(--color-primary);
}
.btn--inverse:hover {
  background: var(--color-accent-highlight);
  transform: translateY(-1px);
}
.btn--ghost-inverse {
  background: transparent;
  color: #ffffff;
  border-color: color-mix(in oklab, #ffffff 40%, transparent);
}
.btn--ghost-inverse:hover {
  border-color: #ffffff;
  background: color-mix(in oklab, #ffffff 12%, transparent);
}
.btn--lg {
  padding: var(--space-4) var(--space-8);
  font-size: var(--text-base);
}
.btn svg {
  width: 16px;
  height: 16px;
}

/* ============================================================
   CARDS
   ============================================================ */
.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
}

.icon-badge {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  background: var(--color-accent-highlight);
  color: var(--color-accent);
  flex-shrink: 0;
}
.icon-badge svg {
  width: 28px;
  height: 28px;
}

.step-number {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-full);
  background: var(--color-primary);
  color: #fff;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-base);
  flex-shrink: 0;
}

/* ============================================================
   ACCORDION (FAQ)
   ============================================================ */
.accordion-item {
  border-bottom: 1px solid var(--color-divider);
}
.accordion-trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding-block: var(--space-5);
  text-align: left;
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--color-text);
}
.accordion-trigger:hover {
  color: var(--color-accent);
}
.accordion-icon {
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-full);
  border: 1px solid var(--color-border);
  transition: transform var(--transition-interactive);
}
.accordion-trigger[aria-expanded='true'] .accordion-icon {
  transform: rotate(45deg);
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: #fff;
}
.accordion-panel {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}
.accordion-panel__inner {
  padding-bottom: var(--space-5);
  color: var(--color-text-muted);
  max-width: 68ch;
}

/* ============================================================
   BADGES / PILLS
   ============================================================ */
.pill {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-text-muted);
}

/* ============================================================
   STAR RATING
   ============================================================ */
.stars {
  display: inline-flex;
  gap: 2px;
  color: #f0a93b;
}
.stars svg {
  width: 16px;
  height: 16px;
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  background: var(--color-primary);
  color: color-mix(in oklab, #ffffff 88%, transparent);
  padding-block: var(--space-20) var(--space-8);
}
.footer a {
  color: color-mix(in oklab, #ffffff 82%, transparent);
  text-decoration: none;
}
.footer a:hover {
  color: #ffffff;
}
.footer__grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: var(--space-10);
  padding-bottom: var(--space-16);
  border-bottom: 1px solid color-mix(in oklab, #ffffff 18%, transparent);
}
.footer__brand p {
  margin-top: var(--space-4);
  color: color-mix(in oklab, #ffffff 70%, transparent);
  max-width: 32ch;
}
.footer__logo img {
  height: 28px;
}
.footer__heading {
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: color-mix(in oklab, #ffffff 60%, transparent);
  margin-bottom: var(--space-4);
}
.footer__links {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  list-style: none;
  font-size: var(--text-sm);
}
.footer__bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-4);
  padding-top: var(--space-8);
  font-size: var(--text-xs);
  color: color-mix(in oklab, #ffffff 55%, transparent);
}
.footer__socials {
  display: flex;
  gap: var(--space-3);
}
.footer__socials a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  border: 1px solid color-mix(in oklab, #ffffff 35%, transparent);
  color: #ffffff;
}
.footer__socials a svg {
  width: 18px;
  height: 18px;
  display: block;
}
.footer__socials a:hover {
  border-color: #ffffff;
}

@media (max-width: 900px) {
  .footer__grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-8);
  }
  .footer__brand {
    grid-column: 1 / -1;
  }
}
@media (max-width: 560px) {
  .footer__grid {
    grid-template-columns: 1fr;
  }
}

/* ============================================================
   SKIP LINK
   ============================================================ */
.skip-link {
  position: absolute;
  left: -999px;
  top: auto;
  background: var(--color-accent);
  color: #fff;
  padding: var(--space-3) var(--space-5);
  border-radius: var(--radius-md);
  z-index: 999;
}
.skip-link:focus {
  left: var(--space-4);
  top: var(--space-4);
}