/* ============================================================
   CK Cloth Hangers — Header Styles
   ============================================================ */

/* ── Header wrapper ──────────────────────────────────────── */
.site-header {
  position: sticky;
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--z-sticky);
  background: var(--clr-bg-white);
  box-shadow: var(--shadow-xs);
  transition: box-shadow var(--transition-base);
}

.site-header.scrolled {
  box-shadow: var(--shadow-md);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-height);
  gap: var(--sp-4);
}

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

.logo__mark {
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, var(--clr-primary), var(--clr-primary-light));
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.25);
  box-shadow: 0 4px 12px rgba(13, 43, 85, 0.2), inset 0 1px 1px rgba(255, 255, 255, 0.4);
}

.logo__mark::after {
  content: '';
  position: absolute;
  top: -50%;
  left: -120%;
  width: 50%;
  height: 200%;
  background: var(--grad-shine);
  transform: rotate(25deg);
  animation: shineAutoLoop 6s infinite;
}

.logo__mark img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  position: relative;
  z-index: 1;
}

.logo__text {
  display: flex;
  flex-direction: column;
}

.logo__name {
  font-family: var(--font-display);
  font-weight: var(--fw-black);
  font-size: var(--fs-md);
  color: var(--clr-primary);
  line-height: 1.1;
}

.logo__tagline {
  font-size: var(--fs-xs);
  color: var(--clr-text-muted);
  letter-spacing: 0.03em;
  line-height: 1.2;
}

/* ── Primary Nav ─────────────────────────────────────────── */
.primary-nav {
  display: flex;
  align-items: center;
  gap: var(--sp-1);
}

.nav-link {
  padding: var(--sp-2) var(--sp-3);
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
  color: var(--clr-text);
  border-radius: var(--radius-md);
  transition: color var(--transition-fast), background var(--transition-fast);
  white-space: nowrap;
  position: relative;
}

.nav-link:hover,
.nav-link.active {
  color: var(--clr-primary);
  background: rgba(13, 43, 85, 0.06);
}

.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: 2px;
  left: var(--sp-3);
  right: var(--sp-3);
  height: 2px;
  background: var(--clr-accent);
  border-radius: var(--radius-full);
}

/* ── Dropdown ─────────────────────────────────────────────── */
.nav-item {
  position: relative;
}

.nav-dropdown {
  position: absolute;
  top: calc(100% + var(--sp-2));
  left: 50%;
  transform: translateX(-50%);
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  min-width: 220px;
  padding: var(--sp-2);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity var(--transition-base), visibility var(--transition-base);
  z-index: var(--z-dropdown);
}

.nav-item:hover .nav-dropdown,
.nav-item:focus-within .nav-dropdown {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.nav-dropdown a {
  display: block;
  padding: var(--sp-2) var(--sp-4);
  font-size: var(--fs-sm);
  color: var(--clr-text);
  border-radius: var(--radius-md);
  transition: background var(--transition-fast), color var(--transition-fast);
}

.nav-dropdown a:hover {
  background: var(--clr-bg);
  color: var(--clr-primary);
}

/* ── Header CTA ───────────────────────────────────────────── */
.header-cta {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  flex-shrink: 0;
}

.header-call-btn {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  padding: var(--sp-2) var(--sp-4);
  background: var(--clr-primary);
  color: white;
  border-radius: var(--radius-full);
  font-size: var(--fs-sm);
  font-weight: var(--fw-semi);
  position: relative;
  overflow: hidden;
  transition: background var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
  text-decoration: none;
  white-space: nowrap;
  min-height: 40px;
  box-shadow: var(--shadow-xs);
}

.header-call-btn::after,
.header-wa-btn::after {
  content: '';
  position: absolute;
  top: -50%;
  left: -120%;
  width: 50%;
  height: 200%;
  background: var(--grad-shine);
  transform: rotate(25deg);
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.2s ease;
}

.header-call-btn:hover::after,
.header-wa-btn:hover::after {
  opacity: 1;
  animation: shineSweep 0.85s cubic-bezier(0.4, 0, 0.2, 1);
}

.header-call-btn:hover {
  background: var(--clr-primary-light);
  transform: translateY(-2px);
  box-shadow: var(--shadow-shine-primary);
}

.header-call-btn svg {
  width: 16px;
  height: 16px;
}

.header-wa-btn {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  padding: var(--sp-2) var(--sp-4);
  background: var(--clr-whatsapp);
  color: white;
  border-radius: var(--radius-full);
  font-size: var(--fs-sm);
  font-weight: var(--fw-semi);
  position: relative;
  overflow: hidden;
  transition: background var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
  text-decoration: none;
  white-space: nowrap;
  min-height: 40px;
  box-shadow: var(--shadow-xs);
}

.header-wa-btn:hover {
  background: var(--clr-whatsapp-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-shine-wa);
}

.header-wa-btn svg {
  width: 16px;
  height: 16px;
}

/* ── Mobile menu toggle ──────────────────────────────────── */
.mobile-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  background: transparent;
  border: 1.5px solid var(--clr-border);
  border-radius: var(--radius-md);
  cursor: pointer;
  padding: var(--sp-2);
  flex-shrink: 0;
}

.mobile-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--clr-text);
  border-radius: var(--radius-full);
  transition: transform var(--transition-base), opacity var(--transition-base);
}

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

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

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

/* ── Mobile nav drawer ───────────────────────────────────── */
.mobile-nav {
  display: none;
  position: fixed;
  top: var(--header-height);
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--clr-bg-white);
  z-index: var(--z-overlay);
  overflow-y: auto;
  padding: var(--sp-5);
  flex-direction: column;
  gap: var(--sp-2);
  transform: translateX(-100%);
  transition: transform var(--transition-base);
}

.mobile-nav.open {
  display: flex;
  transform: translateX(0);
}

.mobile-nav-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--sp-3) var(--sp-4);
  font-size: var(--fs-md);
  font-weight: var(--fw-medium);
  color: var(--clr-text);
  border-radius: var(--radius-md);
  transition: background var(--transition-fast);
  text-decoration: none;
}

.mobile-nav-link:hover {
  background: var(--clr-bg);
  color: var(--clr-primary);
}

.mobile-nav-divider {
  border: none;
  border-top: 1px solid var(--clr-border);
  margin-block: var(--sp-2);
}

.mobile-nav-cta {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
  margin-top: var(--sp-4);
}

/* ── Top announcement bar ─────────────────────────────────── */
.announcement-bar {
  background: linear-gradient(90deg, #091e3e 0%, #0d2b55 50%, #091e3e 100%);
  color: white;
  padding: var(--sp-2) var(--sp-4);
  text-align: center;
  font-size: var(--fs-xs);
  font-weight: var(--fw-medium);
  border-bottom: 1px solid rgba(245, 166, 35, 0.2);
  position: relative;
  overflow: hidden;
}

.announcement-bar::after {
  content: '';
  position: absolute;
  top: 0;
  left: -120%;
  width: 50%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.08), transparent);
  animation: shineAutoLoop 8s infinite;
}

.announcement-bar a {
  color: #ffd070;
  font-weight: var(--fw-semi);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color var(--transition-fast);
}

.announcement-bar a:hover {
  color: #ffffff;
}

/* ── Footer ───────────────────────────────────────────────── */
.site-footer {
  background: var(--clr-primary-dark);
  color: rgba(255,255,255,0.75);
  padding-top: var(--sp-16);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--sp-8);
  padding-bottom: var(--sp-12);
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer-brand .logo-name {
  font-family: var(--font-display);
  font-weight: var(--fw-black);
  font-size: var(--fs-xl);
  color: white;
  display: block;
  margin-bottom: var(--sp-2);
}

.footer-brand p {
  font-size: var(--fs-sm);
  line-height: var(--lh-relaxed);
  margin-bottom: var(--sp-5);
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-3);
  margin-bottom: var(--sp-3);
  font-size: var(--fs-sm);
}

.footer-contact-item svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  color: var(--clr-accent);
  margin-top: 2px;
}

.footer-contact-item a {
  color: rgba(255,255,255,0.85);
  transition: color var(--transition-fast);
}

.footer-contact-item a:hover {
  color: var(--clr-accent);
}

.footer-col h2 {
  font-size: var(--fs-base);
  font-weight: var(--fw-semi);
  color: white;
  margin-bottom: var(--sp-4);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
}

.footer-links a {
  font-size: var(--fs-sm);
  color: rgba(255,255,255,0.7);
  transition: color var(--transition-fast);
}

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

.footer-hours {
  font-size: var(--fs-sm);
  line-height: var(--lh-relaxed);
}

.footer-hours strong {
  color: white;
  display: block;
  margin-bottom: var(--sp-1);
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--sp-4);
  padding-block: var(--sp-5);
  font-size: var(--fs-xs);
}

.footer-bottom-links {
  display: flex;
  gap: var(--sp-4);
}

.footer-bottom-links a {
  color: rgba(255,255,255,0.6);
  transition: color var(--transition-fast);
}

.footer-bottom-links a:hover {
  color: var(--clr-accent);
}