/* ============================================
   PREVENT HORIZONTAL SCROLL ON MOBILE
   ============================================ */
html {
  overflow-x: hidden;
  width: 100%;
  max-width: 100%;
  -webkit-overflow-scrolling: touch;
}

body {
  overflow-x: hidden;
  width: 100%;
  max-width: 100%;
  position: relative;
  -webkit-overflow-scrolling: touch;
}

/* Prevent horizontal overscroll/bounce on iOS */
@media (max-width: 768px) {
  html {
    overflow-x: hidden;
    overscroll-behavior-x: none;
  }

  body {
    overflow-x: hidden;
    overscroll-behavior-x: none;
  }
}


/* ============================================
   HEADER STYLES
   ============================================ */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 10050;
  padding: 12px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: transparent;
  transition: background 0.3s ease, transform 0.3s ease;
  max-width: 100vw;
  box-sizing: border-box;
}

.header.header--hidden {
  transform: translateY(-100%);
}

/* Homepage-only blend mode effect */
body.homepage .header {
  mix-blend-mode: exclusion;
}

body.header--menu-open .header,
body.homepage.header--menu-open .header {
  mix-blend-mode: normal;
}

.header-logo {
  display: flex;
  align-items: center;
}

.header-logo img {
  height: 50px;
  width: auto;
  color: #ffffff !important;
}

.header-nav {
  display: flex;
  align-items: center;
  gap: 8px;
}

.header-nav-item a {
  font-family: var(--heading-font);
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-size: 20px;
  padding: 10px 16px;
  border-radius: 8px;
  transition: all 0.2s ease;
}

body.homepage .header-nav-item a {
  color: #ffffff
}

.header-nav-item a:hover {
  color: var(--kfr-red) !important;
}

/* Cart icon */
.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.cart-link {
  font-family: var(--heading-font);
  font-size: 20px;
  padding: 8px 12px;
}

body.homepage .cart-link {
  color: var(--kfr-white);
}

/* Burger Menu */
.header-burger {
  display: none;
  width: 44px;
  height: 44px;
  border-radius: 8px;
  border: none;
  background: transparent;
  cursor: pointer;
  position: relative;
  color: var(--kfr-white);
}

.burger-inner {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 22px;
  height: 2px;
  transform: translate(-50%, -50%);
  background: currentColor;
  border-radius: 2px;
  transition: all 0.3s ease;
  color: var(--kfr-white);
}

.burger-inner::before,
.burger-inner::after {
  content: "";
  position: absolute;
  left: 0;
  width: 22px;
  height: 2px;
  background: currentColor;
  border-radius: 2px;
  transition: all 0.3s ease;
}

/* Force consistent hamburger thickness across pages */
.header-burger .burger-inner,
.header-burger .burger-inner::before,
.header-burger .burger-inner::after {
  height: 2px !important;
  border-radius: 2px !important;
}

.burger-inner::before { top: -7px; }
.burger-inner::after { top: 7px; }

body.homepage .header-burger {
  color: var(--kfr-white);
}

body.homepage.header--menu-open .header-burger {
  color: var(--kfr-red);
}

/* Force White Icons on Mobile */
@media (max-width: 768px) {
  body.homepage .header-burger,
  body.homepage .cart-link {
    color: #ffffff !important;
    mix-blend-mode: normal !important;
  }
}

/* ============================================
   MOBILE MENU
   ============================================ */
.header-menu {
  position: fixed;
  inset: 0;
  z-index: 10040;
  display: none;
  padding: 100px 24px 40px;
  overflow-y: auto;
}

body.header--menu-open .header-menu {
  display: block;
}

.header-menu-bg {
  position: absolute;
  inset: 0;
  background: var(--kfr-bg);
  opacity: 0.98;
}

.header-menu-nav {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 16px;
  max-width: 400px;
  margin: 0 auto;
}

.header-menu-nav-item a {
  display: block;
  font-family: var(--heading-font);
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-size: 24px;
  padding: 20px;
  border-radius: 12px;
  border: 2px solid var(--kfr-darkred);
  background: rgba(0, 0, 0, 0.4);
  color: var(--kfr-white);
  text-align: center;
  transition: all 0.2s ease;
}

.header-menu-nav-item a:hover {
  background: var(--kfr-darkred);
  color: var(--kfr-white);
}

/* ============================================
   RESPONSIVE / MOBILE STYLES
   ============================================ */
@media (max-width: 768px) {
  /* Hide desktop navigation on mobile */
  .header-nav {
    display: none;
  }

  /* Show burger menu on mobile */
  .header-burger {
    display: block;
  }

  /* Adjust header padding for mobile */
  .header {
    padding: 12px 16px;
  }

  .header-logo img {
    height: 40px;
  }
}