/* APYE Korea 2026 Main Styles */
/* Based on Lifkoach Design System */

/* CSS Variables from Travel Explorer Design System */
:root {
  /* Colors - Pastel Orange Theme */
  --primary-orange: #FFB26B; /* 메인: 파스텔 오렌지 */
  --primary-orange-light: #FFE7D1; /* 라이트 배경/호버 */
  --primary-orange-dark: #E68A3F; /* 호버/활성 대비용 */
  --primary-orange-accent: #FFC58A; /* 보조 악센트 */
  --secondary-coral: #FFA48C; /* 코랄을 파스텔 계열로 완화 */
  --secondary-amber: #FFD08A; /* 앰버 파스텔 */
  --secondary-peach: #FFE0C2; /* 피치 파스텔 */
  --neutral-dark-gray: #1F2937;
  --neutral-medium-gray: #6B7280;
  --neutral-light-gray: #9CA3AF;
  --neutral-white: #FFFFFF;
  --neutral-background-gray: #F9FAFB;
  --neutral-border-gray: #E5E7EB;
  --accent-gradient: linear-gradient(135deg, var(--primary-orange) 0%, var(--primary-orange-accent) 100%);
  --accent-watercolor: linear-gradient(45deg, var(--primary-orange) 0%, var(--secondary-amber) 50%, var(--secondary-coral) 100%);

  /* Typography */
  --font-primary: 'NanumSquare Neo', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-signature: 'NanumSquare Neo', cursive;

  /* Spacing */
  --spacing-xs: 4px;
  --spacing-sm: 8px;
  --spacing-md: 16px;
  --spacing-lg: 24px;
  --spacing-xl: 32px;
  --spacing-2xl: 48px;
  --spacing-3xl: 64px;
  --spacing-4xl: 80px;

  /* Border Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --radius-2xl: 24px;
  --radius-full: 50%;

  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.07);
  --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.1);

  /* Breakpoints */
  --breakpoint-mobile: 320px;
  --breakpoint-tablet: 768px;
  --breakpoint-desktop: 1024px;
  --breakpoint-wide: 1280px;
}

/* Reset and Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: var(--font-primary);
  line-height: 1.6;
  color: var(--neutral-dark-gray);
  background-color: var(--neutral-white);
}

/* 상단 오버스크롤(바운스) 방지 */
html, body {
  overscroll-behavior-y: none;
  overscroll-behavior: none;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

@media (min-width: 768px) {
  .container {
    padding: 0 var(--spacing-xl);
  }
}

@media (min-width: 1024px) {
  .container {
    padding: 0 var(--spacing-3xl);
  }
}

/* Header Styles */
.header {
  background-color: transparent;
  box-shadow: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: var(--spacing-lg) var(--spacing-xl);
  min-height: 60px;
  transition: all 0.3s ease;
}

@media (min-width: 768px) {
  .header {
    padding: var(--spacing-lg) var(--spacing-xl);
    min-height: 70px;
  }
}

@media (min-width: 1024px) {
  .header {
    padding: var(--spacing-lg) var(--spacing-xl);
    min-height: 80px;
  }
}

/* Header Container - Full Width */
.header .container {
  max-width: none;
  margin: 0;
  padding: 0;
}

.header-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  min-height: 40px;
}

.header-left {
  display: flex;
  align-items: center;
  gap: var(--spacing-2xl);
  flex: 0 0 auto;
}

.header-right {
  display: flex;
  align-items: center;
  gap: var(--spacing-lg);
  flex: 0 0 auto;
}

/* Language Dropdown */
.language-dropdown {
  position: relative;
  display: inline-block;
}

.language-toggle {
  background: none;
  border: none;
  color: var(--neutral-white);
  font-size: 13px;
  font-weight: 500;
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: all 0.3s ease;
}

.language-toggle:hover {
  color: var(--primary-orange);
  background-color: var(--primary-orange-light);
}

.globe-icon {
  font-size: 14px;
}

.current-lang {
  font-weight: 600;
}

.dropdown-arrow {
  font-size: 10px;
  transition: transform 0.3s ease;
}

.language-dropdown.active .dropdown-arrow {
  transform: rotate(180deg);
}

.language-menu {
  position: absolute;
  top: 100%;
  right: 0;
  background: var(--neutral-white);
  border: 1px solid var(--neutral-border-gray);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  min-width: 60px;
  z-index: 1002;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: all 0.3s ease;
}

.language-dropdown.active .language-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.lang-option {
  display: block;
  padding: 8px 12px;
  color: var(--neutral-dark-gray);
  text-decoration: none;
  font-size: 13px;
  font-weight: 500;
  transition: all 0.2s ease;
}

.lang-option:hover {
  background-color: var(--primary-orange-light);
  color: var(--primary-orange);
}

.lang-option.active {
  background-color: var(--primary-orange);
  color: var(--neutral-white);
}

.lang-option:first-child {
  border-radius: var(--radius-md) var(--radius-md) 0 0;
}

.lang-option:last-child {
  border-radius: 0 0 var(--radius-md) var(--radius-md);
}

.lang-option:only-child {
  border-radius: var(--radius-md);
}

/* Scrolled header styles */
.header.scrolled .language-toggle {
  color: var(--neutral-dark-gray);
}

.header.scrolled .language-toggle:hover {
  color: var(--primary-orange);
  background-color: var(--primary-orange-light);
}

/* Mobile language switcher - Hide by default (desktop) */
.mobile-language-switcher {
  display: none;
}

/* Mobile Close Button - Hide by default (desktop) */
.mobile-menu-close {
  display: none;
}


.logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.logo-icon {
  font-size: 24px;
  color: var(--primary-orange);
}

.logo-text {
  font-family: 'NanumSquare Neo', sans-serif;
  font-size: 18px;
  font-weight: 900;
  color: var(--neutral-white);
  letter-spacing: -0.02em;
  transition: color 0.3s ease;

}
.navigation {
  display: none;
  position: relative;
  z-index: 1001;
}


/* Mobile Menu Styles */
@media (max-width: 767px) {
  .header-right {
    display: none;
  }

  .header-left {
    gap: var(--spacing-md);
  }

  .navigation {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    right: 0 !important;
    bottom: 0 !important;
    width: 100vw !important;
    height: 100vh !important;
    min-width: 100vw !important;
    min-height: 100vh !important;
    background-color: rgba(255, 255, 255, 0.95) !important;
    backdrop-filter: blur(10px);
    z-index: 9999;
    display: none;
    flex-direction: column;
    justify-content: flex-start;
    align-items: stretch;
    padding: 0 !important;
    margin: 0 !important;
    box-sizing: border-box;
    border: none !important;
    outline: none !important;
  }

  .navigation.active {
    display: flex !important;
  }

  /* 모바일 메뉴 활성화 시 body 스크롤 방지 */
  body.mobile-menu-open {
    overflow: hidden !important;
    position: fixed !important;
    width: 100% !important;
    height: 100% !important;
  }

  /* Mobile Close Button */
  .mobile-menu-close {
    display: flex !important;
    position: fixed !important;
    top: 20px !important;
    right: 24px !important;
    background: none !important;
    border: none !important;
    font-size: 32px !important;
    font-weight: 300 !important;
    color: #1F2937 !important;
    cursor: pointer !important;
    z-index: 10001 !important;
    line-height: 1 !important;
    padding: 0 !important;
    width: 40px !important;
    height: 40px !important;
    align-items: center !important;
    justify-content: center !important;
    transition: color 0.2s ease !important;
  }

  .mobile-menu-close:hover {
    color: var(--primary-orange) !important;
  }

  .nav-list {
    gap: var(--spacing-1xl) !important;
    flex-direction: column;
    padding: 80px 24px 0 24px !important;
    
    margin-top: 70px;
    list-style: none;
    flex: 1;
    width: 100%;
    box-sizing: border-box;
  }

  .nav-list li {
    margin: 0;
    padding: 0;
  }

  .nav-list a {
    
    color: #1F2937 !important;
    font-size: 26px !important;
    font-weight: 700;
    padding: 10px 0;
    display: block;
    text-decoration: none;
    border-bottom: none;
    letter-spacing: -0.02em;
  }

  .nav-list a:hover {
    color: var(--primary-orange) !important;
  }

  .nav-list a::after {
    display: none;
  }

  /* Mobile language switcher - Show on mobile */
  .mobile-language-switcher {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 20px 24px 40px 24px;
    margin-top: auto;
    width: 100%;
    box-sizing: border-box;
    border-top: 1px solid rgba(0, 0, 0, 0.1);
  }

  .mobile-language-switcher .lang-link {
    color: #1F2937 !important;
    font-size: 16px;
    font-weight: 500;
    text-decoration: none;
    padding: 8px 12px;
    border-radius: 6px;
    transition: all 0.2s ease;
  }

  .mobile-language-switcher .lang-link.active {
    background-color: var(--primary-orange) !important;
    color: white !important;
  }

  .mobile-language-switcher .lang-link:not(.active) {
    color: #6B7280 !important;
  }

  .mobile-language-switcher .lang-separator {
    color: #D1D5DB;
    font-size: 14px;
  }

  .mobile-menu-toggle.active {
    transform: rotate(90deg);
  }
}



@media (min-width: 768px) {
  .logo-text {
    font-weight: 900;
    font-size: 20px;
  }
}

@media (min-width: 1024px) {
  .logo-text {
    font-weight: 900;
    font-size: 22px;
  }
}


@media (min-width: 768px) {
  .navigation {
    display: block !important;
    position: relative !important;
    top: auto !important;
    left: auto !important;
    right: auto !important;
    bottom: auto !important;
    width: auto !important;
    height: auto !important;
    min-width: auto !important;
    min-height: auto !important;
    background-color: transparent !important;
    backdrop-filter: none !important;
    z-index: 1001 !important;
    flex-direction: row !important;
    justify-content: flex-start !important;
    align-items: center !important;
    padding: 0 !important;
    margin: 0 !important;
    box-sizing: border-box !important;
    border: none !important;
    outline: none !important;
  }

  /* 데스크톱에서 모바일 요소들 완전 숨김 */
  .mobile-language-switcher {
    display: none !important;
  }

  .mobile-menu-close {
    display: none !important;
  }
}

.nav-list {
  display: flex;
  list-style: none;
  gap: var(--spacing-2xl);
  margin: 0;
  padding: 0;
}

.nav-list a {
  text-decoration: none;
  color: var(--neutral-white);
  font-weight: 900;
  font-size: 18px;
  transition: color 0.3s ease;
  letter-spacing: -0.01em;
  position: relative;
}



.nav-list a:hover {
  color: var(--primary-orange);
}

.nav-list a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--primary-orange);
  transition: width 0.3s ease;
}

.nav-list a:hover::after {
  width: 100%;
}

.cta-button,
a.cta-button {
  background-color: var(--neutral-white);
  color: var(--neutral-dark-gray);
  border: none;
  padding: 10px 20px;
  border-radius: var(--radius-lg);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  display: none;
  letter-spacing: -0.01em;
  text-decoration: none;
}

@media (min-width: 768px) {
  .cta-button,
  a.cta-button {
    display: inline-block;
    padding: 12px 24px;
    font-size: 15px;
  }
}

.cta-button:hover {
  background-color: var(--primary-orange-dark);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.mobile-menu-toggle {
  background: none;
  border: none;
  font-size: 24px;
  cursor: pointer;
  color: var(--neutral-white);
  transition: color 0.3s ease;
}

@media (min-width: 768px) {
  .mobile-menu-toggle {
    display: none;
  }



}

/* Scrolled Header Styles */
.header.scrolled {
  background-color: var(--neutral-white);
  box-shadow: var(--shadow-sm);
}
@media (max-width: 767px) {
  .header.scrolled {
    padding: var(--spacing-md) var(--spacing-md) !important;
  }
}

.header.scrolled .logo-text,
.header.scrolled .lang-link,
.header.scrolled .mobile-menu-toggle {
  color: var(--neutral-dark-gray);
}

/* Desktop navigation styles for scrolled header */
@media (min-width: 768px) {
  .header.scrolled .nav-list a {
    color: var(--neutral-dark-gray);
  }
}


.header.scrolled .cta-button {
  background-color: var(--primary-orange);
  color: var(--neutral-white);
}

.header.scrolled .cta-button:hover {
  background-color: var(--primary-orange-dark);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

/* Footer Styles */
.footer {
  background-color: var(--neutral-dark-gray);
  color: var(--neutral-white);
  padding: var(--spacing-3xl) var(--spacing-md);
}

@media (min-width: 768px) {
  .footer {
    padding: var(--spacing-3xl) var(--spacing-xl);
  }
}

@media (min-width: 1024px) {
  .footer {
    padding: var(--spacing-3xl) var(--spacing-3xl);
  }
}

.footer-content {
  display: grid;
  gap: var(--spacing-xl);
  text-align: center;
}

@media (min-width: 768px) {
  .footer-content {
    grid-template-columns: 1fr 1fr 1fr;
    text-align: left;
  }
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  justify-content: center;
}

@media (min-width: 768px) {
  .footer-logo {
    justify-content: flex-start;
  }
}

.footer-logo .logo-icon {
  font-size: 24px;
  color: var(--primary-orange);
}

.footer-logo .logo-text {
  font-size: 20px;
  font-weight: 700;
  color: var(--neutral-white);
}

.footer-links {
  display: flex;
  gap: var(--spacing-lg);
  justify-content: center;
  flex-wrap: wrap;
}

@media (min-width: 768px) {
  .footer-links {
    justify-content: flex-start;
  }
}

.footer-links a {
  color: var(--neutral-white);
  text-decoration: none;
  font-weight: 600;
  transition: color 0.3s ease;
}

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

.footer-contact {
  text-align: center;
}

@media (min-width: 768px) {
  .footer-contact {
    text-align: right;
  }
}

.footer-contact p {
  font-size: 14px;
  color: var(--neutral-light-gray);
  margin-bottom: var(--spacing-sm);
}

/* Smooth scrolling */
html {
  scroll-behavior: smooth;
}

/* Animation classes */
.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.6s ease-out;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* 이미지는 fade-in 애니메이션에서 제외 */
.fade-in img {
  opacity: 1 !important;
  transform: none !important;
}

/* Responsive adjustments */
@media (max-width: 767px) {

  .hero-content,
  .about-content,
  .program-content {
    text-align: center;
  }
}