/**
 * Header Styles - Premium Design System
 * 
 * Two visual states:
 * 1. .header--transparent (on hero)
 * 2. .header--scrolled (after 50px scroll)
 * 
 * Clean, modern, minimalist navigation
 * 
 * @package Ucondieresis
 */

/* ============================================
   Anchor scroll offset (avoid fixed header overlap)
   ============================================ */
html {
  scroll-padding-top: 90px;
}

#occasions,
#productos,
#presentation,
#how-to-buy {
  scroll-margin-top: 90px;
}

/* ============================================
   Base Header Styles
   ============================================ */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 999;
  border-bottom: 1px solid transparent;
  transition: background 0.3s ease, box-shadow 0.3s ease;
  color: white;
  min-height: 60px;
  display: flex;
  align-items: center;
  background: rgb(255, 204, 255);
}

/* ============================================
   State 1: Transparent Header (Initial/On Hero)
   ============================================ */
.header--transparent {
  background: rgba(171, 61, 245, 0.6);
  border-bottom-color: transparent;
  box-shadow: none;
}

.header--transparent .site-header__logo {
  color: #FFFFFF;
}

.header--transparent .site-header__menu-link {
  color: #FFFFFF;
}

.header--transparent .logo-char--special {
  color: #FFFFFF;
}

/* ============================================
   State 2: Scrolled Header
   ============================================ */
.header--scrolled {
  background: rgba(255, 255, 255, 0.95);
  border-bottom-color: rgba(0, 0, 0, 0.05);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
}

.header--scrolled .site-header__logo {
  color: #1A1A1A;
}

.header--scrolled .site-header__menu-link {
  color: rgba(26, 26, 26, 0.8);
}

.header--scrolled .logo-char--special {
  color: #986EB9;
}

/* ============================================
   Container & Layout
   ============================================ */
.site-header__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 16px 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 40px;
  position: relative;
  width: 100%;
}

/* ============================================
   Brand Logo
   ============================================ */
.site-header__brand {
  flex-shrink: 0;
}

.site-header__logo {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  text-decoration: none;
  color: inherit;
  font-weight: 600;
  letter-spacing: -0.3px;
  transition: all 0.3s ease;
  cursor: pointer;
  font-size: 1.1rem;
}

.site-header__logo:hover {
  opacity: 0.8;
}

/* Logo image support (custom-logo) */
.site-header__logo img,
.site-header__logo .custom-logo-link img {
  display: inline-block;
  height: 36px;
  width: auto;
  vertical-align: middle;
}

.site-logo-image {
  height: 36px;
  width: auto;
  display: inline-block;
  vertical-align: middle;
}

/* Stronger selector for hover to ensure visibility across states */
nav.site-header.header--transparent .site-header__menu-link:hover,
nav.site-header.header--scrolled .site-header__menu-link:hover {
  color: #F87C63;
}

.logo-char--special {
  font-style: italic;
  font-weight: 700;
  letter-spacing: 2px;
  transition: color 0.3s ease;
}

.site-header__logo:hover .logo-char--special {
  transform: scale(1.05);
}

.logo-text {
  display: inline;
}

/* ============================================
   Navigation Menu
   ============================================ */
.site-header__menu-wrapper {
  flex: 1;
  display: flex;
  justify-content: flex-end;
  margin-left: auto;
}

.site-header__menu {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  align-items: center;
  gap: 40px;
}

.site-header__menu-item {
  margin: 0;
  padding: 0;
}

.site-header__menu-link {
  text-decoration: none;
  color: inherit;
  font-size: 0.95rem;
  font-weight: 500;
  font-family: 'Futura', 'Trebuchet MS', sans-serif;
  letter-spacing: -0.2px;
  transition: all 0.3s ease;
  position: relative;
  display: inline-block;
  padding: 2px 0;
}

/* ============================================
   TRANSPARENT STATE: Footer-style hover
   ============================================ */
.header--transparent .site-header__menu-link {
  color: rgba(255, 255, 255, 0.8);
}

.header--transparent .site-header__menu-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1px;
  background: #F87C63;
  transition: width 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.header--transparent .site-header__menu-link:hover {
  color: #F87C63;
}

.header--transparent .site-header__menu-link:hover::after {
  width: 100%;
}

/* ============================================
   SCROLLED STATE: Original configuration
   ============================================ */
.header--scrolled .site-header__menu-link {
  color: rgba(26, 26, 26, 0.8);
}

.header--scrolled .site-header__menu-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  right: 0;
  height: 2px;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.header--scrolled .site-header__menu-link:hover {
  color: #F87C63;
}

.header--scrolled .site-header__menu-link:hover::after {
  transform: scaleX(1);
}

/* ============================================
   Mobile Menu Toggle Button
   ============================================ */
.mobile-menu-toggle {
  display: none;
  flex-direction: column;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  gap: 6px;
  z-index: 1000;
}

.mobile-menu-toggle span {
  width: 24px;
  height: 2px;
  background: currentColor;
  border-radius: 2px;
  transition: all 0.3s ease;
  display: block;
}

.mobile-menu-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(10px, 10px);
}

.mobile-menu-toggle.active span:nth-child(2) {
  opacity: 0;
}

.mobile-menu-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

/* ============================================
   Responsive: Tablet (768px and below)
   ============================================ */
@media (max-width: 768px) {
  .site-header__container {
    padding: 16px 20px;
    gap: 20px;
  }

  .mobile-menu-toggle {
    display: flex;
  }

  .site-header__menu-wrapper {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: inherit;
    border-bottom: 1px solid rgba(0, 0, 0, 0.08);
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
  }

  .site-header__menu-wrapper.active {
    max-height: 400px;
  }

  .site-header__menu {
    flex-direction: column;
    gap: 16px;
    padding: 20px;
    align-items: flex-start;
  }

  .site-header__logo {
    font-size: 1rem;
  }
}

/* ============================================
   Responsive: Mobile (600px and below)
   ============================================ */
@media (max-width: 600px) {
  .site-header__container {
    padding: 14px 16px;
  }

  .site-header__logo {
    font-size: 0.95rem;
    gap: 4px;
  }

  .logo-char--special {
    letter-spacing: 1px;
  }
}