/* ===== JAPAN CAMP UZ — REIWA GROUP ===== */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=Outfit:wght@400;500;600;700;800;900&display=swap');

:root {
  --color-primary: #C41E3A;
  --color-primary-dark: #A01830;
  --color-primary-light: #E8302A;
  --color-primary-glow: rgba(196, 30, 58, 0.12);
  --color-navy: #1B3A5C;
  --color-navy-light: #2A5580;
  --color-sky: #5B9BD5;
  --color-white: #FFFFFF;
  --color-cream: #FDF8F5;
  --color-light: #FAF5F0;
  --color-gray-100: #F5F0EB;
  --color-gray-200: #E8E0D8;
  --color-gray-300: #C8BDB2;
  --color-gray-500: #8C8279;
  --color-gray-700: #4A4340;
  --color-dark: #1B2A3D;
  --color-black: #0D1520;
  --color-sakura: #F4A7B9;
  --color-gold: #D4A853;
  --color-china-red: #DE2910;
  --color-china-gold: #FFDE00;
  --font-heading: 'Outfit', sans-serif;
  --font-body: 'Inter', sans-serif;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --radius-full: 50%;
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.06);
  --shadow-md: 0 4px 20px rgba(0,0,0,0.08);
  --shadow-lg: 0 8px 40px rgba(0,0,0,0.12);
  --shadow-xl: 0 16px 60px rgba(0,0,0,0.16);
  --shadow-glow: 0 4px 30px rgba(196, 30, 58, 0.25);
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  --container-max: 1280px;
  --header-height: 72px;
}
/* Lucide icon sizing */
.lucide { width: 1em; height: 1em; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; fill: none; vertical-align: -0.125em; }
.icon-sm { width: 16px; height: 16px; }
.icon-md { width: 20px; height: 20px; }
.icon-lg { width: 24px; height: 24px; }
.icon-xl { width: 32px; height: 32px; }
.feature-card__icon .lucide { width: 28px; height: 28px; }
.header__logo-img { height: 44px; width: auto; object-fit: contain; }

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; -webkit-font-smoothing: antialiased; }
body { font-family: var(--font-body); color: var(--color-dark); background: var(--color-white); line-height: 1.6; overflow-x: hidden; }
img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; transition: var(--transition-fast); }
ul, ol { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
h1, h2, h3, h4 { font-family: var(--font-heading); font-weight: 700; line-height: 1.2; color: var(--color-black); }
h1 { font-size: clamp(2.2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.8rem, 4vw, 2.8rem); }
h3 { font-size: clamp(1.3rem, 3vw, 1.8rem); }
p { font-size: 1rem; line-height: 1.7; color: var(--color-gray-700); }
.container { max-width: var(--container-max); margin: 0 auto; padding: 0 2rem; }
.section { padding: 6rem 0; position: relative; }
.section--cream { background: var(--color-cream); }
.section--dark { background: var(--color-dark); color: var(--color-white); }
.section--dark h2, .section--dark h3 { color: var(--color-white); }
.section--dark p { color: var(--color-gray-300); }
.section__badge { display: inline-flex; align-items: center; gap: 0.5rem; background: var(--color-primary-glow); color: var(--color-primary); font-weight: 600; font-size: 0.875rem; padding: 0.5rem 1.5rem; border-radius: var(--radius-xl); margin-bottom: 1.5rem; }
.section__title { margin-bottom: 1rem; }
.section__subtitle { font-size: 1.1rem; color: var(--color-gray-500); max-width: 600px; margin-bottom: 2rem; }
.text-center { text-align: center; }
.mx-auto { margin-left: auto; margin-right: auto; }

/* Buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem; font-family: var(--font-heading); font-weight: 600; font-size: 1rem; padding: 14px 32px; border-radius: var(--radius-xl); transition: var(--transition-base); position: relative; overflow: hidden; white-space: nowrap; }
.btn--primary { background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light)); color: var(--color-white); box-shadow: var(--shadow-glow); }
.btn--primary:hover { transform: translateY(-2px); box-shadow: 0 8px 40px rgba(255, 69, 0, 0.35); }
.btn--outline { border: 2px solid var(--color-primary); color: var(--color-primary); }
.btn--outline:hover { background: var(--color-primary); color: var(--color-white); transform: translateY(-2px); }
.btn--white { background: var(--color-white); color: var(--color-primary); box-shadow: var(--shadow-md); }
.btn--white:hover { transform: translateY(-2px); box-shadow: var(--shadow-lg); }
.btn--lg { padding: 18px 40px; font-size: 1.1rem; }

/* Header */
.header { position: fixed; top: 0; left: 0; right: 0; z-index: 1000; height: var(--header-height); display: flex; align-items: center; transition: var(--transition-base); }
.header.scrolled { background: rgba(255,255,255,0.95); backdrop-filter: blur(20px); box-shadow: var(--shadow-sm); }
.header__inner { display: flex; align-items: center; justify-content: space-between; width: 100%; max-width: var(--container-max); margin: 0 auto; padding: 0 2rem; }
.header__logo { display: flex; align-items: center; gap: 0.5rem; font-family: var(--font-heading); font-weight: 800; font-size: 1.4rem; color: var(--color-primary); z-index: 1001; }
.header__logo-icon { font-size: 1.6rem; }
.header__nav { display: flex; align-items: center; gap: 2rem; }
.header__nav-list { display: flex; gap: 1.5rem; }
.header__nav-link { font-weight: 500; font-size: 0.95rem; color: var(--color-gray-700); position: relative; padding: 4px 0; }
.header__nav-link::after { content: ''; position: absolute; bottom: -2px; left: 0; width: 0; height: 2px; background: var(--color-primary); border-radius: 2px; transition: var(--transition-base); }
.header__nav-link:hover, .header__nav-link.active { color: var(--color-primary); }
.header__nav-link:hover::after, .header__nav-link.active::after { width: 100%; }
.header__actions { display: flex; align-items: center; gap: 1rem; }
.lang-switcher { display: flex; background: var(--color-gray-100); border-radius: var(--radius-xl); padding: 3px; gap: 2px; }
.lang-switcher__btn { padding: 6px 12px; font-size: 0.8rem; font-weight: 600; border-radius: var(--radius-xl); color: var(--color-gray-500); transition: var(--transition-fast); text-transform: uppercase; }
.lang-switcher__btn.active { background: var(--color-white); color: var(--color-primary); box-shadow: var(--shadow-sm); }
.header__toggle { display: none; flex-direction: column; gap: 5px; padding: 8px; z-index: 1001; }
.header__toggle span { display: block; width: 24px; height: 2px; background: var(--color-dark); border-radius: 2px; transition: var(--transition-base); }
.header__toggle.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.header__toggle.active span:nth-child(2) { opacity: 0; }
.header__toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* Hero */
.hero { height: 100vh; min-height: 650px; position: relative; overflow: hidden; padding-top: 0; background: var(--color-dark); }
.hero__bg-decor { position: absolute; inset: 0; pointer-events: none; z-index: 2; }
.sakura-petal { position: absolute; width: 12px; height: 12px; background: var(--color-sakura); border-radius: 50% 0 50% 50%; opacity: 0.4; animation: sakuraFall linear infinite; pointer-events: none; }
@keyframes sakuraFall { 0% { transform: translateY(-100px) rotate(0deg) translateX(0); opacity: 0; } 10% { opacity: 0.5; } 90% { opacity: 0.3; } 100% { transform: translateY(100vh) rotate(720deg) translateX(100px); opacity: 0; } }

.hero__split-container { display: flex; width: 100%; height: 100%; transition: all 0.6s cubic-bezier(0.25, 1, 0.5, 1); }
.hero__panel { flex: 1; position: relative; display: flex; align-items: flex-end; padding: 5rem 3rem; overflow: hidden; text-decoration: none; transition: flex 0.6s cubic-bezier(0.25, 1, 0.5, 1); color: var(--color-white); cursor: pointer; }
.hero__panel-bg { position: absolute; inset: 0; background-size: cover; background-position: center; transition: transform 0.8s cubic-bezier(0.25, 1, 0.5, 1); z-index: 1; }
.hero__panel-overlay { position: absolute; inset: 0; background: linear-gradient(to top, rgba(10, 10, 15, 0.9) 0%, rgba(10, 10, 15, 0.45) 50%, rgba(10, 10, 15, 0.1) 100%); z-index: 2; transition: background 0.6s ease; }
.hero__panel-content { position: relative; z-index: 3; width: 100%; max-width: 480px; transform: translateY(15px); transition: transform 0.6s cubic-bezier(0.25, 1, 0.5, 1); }
.hero__panel-badge { display: inline-flex; align-items: center; gap: 8px; background: rgba(15, 110, 86, 0.25); color: #00F5A0; border: 1px solid rgba(15, 110, 86, 0.4); font-weight: 700; font-size: 0.8rem; padding: 6px 14px; border-radius: var(--radius-xl); margin-bottom: 1.25rem; text-transform: uppercase; letter-spacing: 1px; }
.hero__panel-badge--china { background: rgba(222, 41, 16, 0.2); color: #FF6B5A; border-color: rgba(222, 41, 16, 0.3); }
.hero__panel-title { font-size: clamp(1.8rem, 3vw, 2.6rem); font-weight: 900; line-height: 1.2; margin-bottom: 0.75rem; color: var(--color-white); }
.hero__panel-title span { display: block; font-size: 0.7em; color: #00F5A0; text-transform: uppercase; letter-spacing: 1.5px; margin-top: 5px; font-weight: 800; }
.hero__panel-title--china span { color: #FF6B5A; }
.hero__panel-desc { font-size: 0.95rem; color: rgba(255, 255, 255, 0.85); line-height: 1.5; margin-bottom: 1.25rem; }
.hero__panel-tags { display: flex; gap: 15px; margin-bottom: 1.75rem; color: rgba(255, 255, 255, 0.7); font-size: 0.8rem; font-weight: 600; }
.hero__panel-tags span { display: inline-flex; align-items: center; gap: 6px; }
.hero__panel-btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 12px 28px; font-weight: 700; font-size: 0.9rem; border-radius: var(--radius-md); border: none; transition: all 0.3s ease; background: var(--color-primary); color: var(--color-white); }
.btn--china { background: #DE2910; color: var(--color-white); }
.btn--china:hover { background: #ff4444; box-shadow: 0 8px 24px rgba(222, 41, 16, 0.4); }
.hero__panel-btn i { transition: transform 0.3s ease; }

.hero__panel:hover { flex: 1.2; }
.hero__panel:hover .hero__panel-bg { transform: scale(1.05); }
.hero__panel:hover .hero__panel-overlay { background: linear-gradient(to top, rgba(10, 10, 15, 0.95) 0%, rgba(10, 10, 15, 0.5) 50%, rgba(10, 10, 15, 0.15) 100%); }
.hero__panel:hover .hero__panel-content { transform: translateY(0); }
.hero__panel:hover .hero__panel-btn { transform: translateY(-2px); box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3); }
.hero__panel:hover .hero__panel-btn i { transform: translateX(4px); }

/* Header adjustments for dark background overlay at top of page */
.header:not(.scrolled) .header__nav-link { color: rgba(255, 255, 255, 0.8); }
.header:not(.scrolled) .header__nav-link:hover, .header:not(.scrolled) .header__nav-link.active { color: var(--color-white); }
.header:not(.scrolled) .header__nav-link::after { background: var(--color-white); }
.header:not(.scrolled) .lang-switcher { background: rgba(255, 255, 255, 0.15); backdrop-filter: blur(10px); }
.header:not(.scrolled) .lang-switcher__btn { color: rgba(255, 255, 255, 0.7); }
.header:not(.scrolled) .lang-switcher__btn.active { background: var(--color-white); color: var(--color-primary); }
.header:not(.scrolled) .header__toggle span { background: var(--color-white); }
@keyframes float { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-15px); } }
@keyframes fadeInUp { from { opacity: 0; transform: translateY(30px); } to { opacity: 1; transform: translateY(0); } }
@keyframes fadeInRight { from { opacity: 0; transform: translateX(40px); } to { opacity: 1; transform: translateX(0); } }

/* Cities */
.cities__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.25rem; margin-top: 2rem; }
.city-card { border-radius: var(--radius-lg); overflow: hidden; position: relative; aspect-ratio: 2/3; cursor: pointer; transition: var(--transition-base); }
.city-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-xl); }
.city-card__image { width: 100%; height: 100%; object-fit: cover; transition: var(--transition-slow); }
.city-card:hover .city-card__image { transform: scale(1.05); }
.city-card__overlay { position: absolute; inset: 0; background: linear-gradient(to top, rgba(0,0,0,0.85) 0%, rgba(0,0,0,0.15) 55%, transparent 100%); display: flex; flex-direction: column; justify-content: flex-end; padding: 1.5rem; }
.city-card__number { font-family: var(--font-heading); font-size: 2.5rem; font-weight: 900; color: var(--color-primary); line-height: 1; }
.city-card__name { font-family: var(--font-heading); font-size: 1.4rem; font-weight: 700; color: var(--color-white); margin-bottom: 0.4rem; }
.city-card__desc { font-size: 0.85rem; color: rgba(255,255,255,0.8); line-height: 1.5; }

/* Activities */
#activities .section__title { font-size: clamp(2.2rem, 5vw, 3.4rem); font-weight: 800; }
#activities .section__subtitle { font-size: 1.2rem; }
.activities__grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 1.5rem; margin-top: 2rem; }
.activity-card { position: relative; border-radius: var(--radius-lg); overflow: hidden; aspect-ratio: 1; cursor: pointer; transition: var(--transition-base); }
.activity-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.activity-card__image { width: 100%; height: 100%; object-fit: cover; transition: var(--transition-slow); }
.activity-card:hover .activity-card__image { transform: scale(1.08); }
.activity-card__badge { position: absolute; top: 1rem; left: 1rem; background: var(--color-primary); color: var(--color-white); font-weight: 600; font-size: 0.95rem; padding: 10px 20px; border-radius: var(--radius-xl); box-shadow: var(--shadow-md); z-index: 2; }
.activity-card__overlay { position: absolute; bottom: 0; left: 0; right: 0; padding: 1.5rem; background: linear-gradient(to top, rgba(0,0,0,0.7) 0%, transparent 100%); }
.activity-card__title { color: var(--color-white); font-size: 1.15rem; font-weight: 700; }

/* Universities */
.universities__intro { display: flex; align-items: center; gap: 2rem; margin-bottom: 2rem; padding: 2rem; background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light)); border-radius: var(--radius-lg); color: var(--color-white); }
.universities__intro-icon { font-size: 3rem; flex-shrink: 0; }
.universities__intro h3 { color: var(--color-white); margin-bottom: 0.5rem; }
.universities__intro p { color: rgba(255,255,255,0.85); }
.universities__grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(340px, 1fr)); gap: 1.5rem; }
.uni-card { position: relative; border-radius: var(--radius-lg); overflow: hidden; aspect-ratio: 4/3; transition: var(--transition-base); }
.uni-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-xl); }
.uni-card__image { width: 100%; height: 100%; object-fit: cover; }
.uni-card__overlay { position: absolute; inset: 0; background: linear-gradient(to top, rgba(0,0,0,0.85) 0%, rgba(0,0,0,0.3) 50%, rgba(0,0,0,0.1) 100%); display: flex; flex-direction: column; justify-content: flex-end; padding: 1.5rem; }
.uni-card__number { font-family: var(--font-heading); font-size: 1.2rem; font-weight: 700; color: var(--color-primary); margin-bottom: 4px; }
.uni-card__name { font-family: var(--font-heading); font-size: 1.4rem; font-weight: 700; color: var(--color-white); margin-bottom: 0.5rem; }
.uni-card__features { display: flex; flex-direction: column; gap: 4px; }
.uni-card__feature { font-size: 0.85rem; color: rgba(255,255,255,0.75); padding-left: 1rem; position: relative; }
.uni-card__feature::before { content: '—'; position: absolute; left: 0; color: var(--color-primary); }

/* Features / Safety */
.features__grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 1.5rem; }
.feature-card { background: var(--color-white); border-radius: var(--radius-lg); padding: 2rem; transition: var(--transition-base); border: 1px solid var(--color-gray-100); position: relative; overflow: hidden; }
.feature-card::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 4px; background: linear-gradient(90deg, var(--color-primary), var(--color-primary-light)); transform: scaleX(0); transition: var(--transition-base); transform-origin: left; }
.feature-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: transparent; }
.feature-card:hover::before { transform: scaleX(1); }
.feature-card__icon { width: 56px; height: 56px; border-radius: var(--radius-md); background: var(--color-primary-glow); display: flex; align-items: center; justify-content: center; font-size: 1.5rem; margin-bottom: 1.5rem; }
.feature-card__title { font-size: 1.2rem; font-weight: 700; margin-bottom: 0.5rem; }
.feature-card__desc { font-size: 0.95rem; color: var(--color-gray-500); line-height: 1.6; }

/* Team */
.team__grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 1.5rem; }
.team-card { text-align: center; padding: 2rem 1.5rem; border-radius: var(--radius-lg); background: var(--color-white); border: 1px solid var(--color-gray-100); transition: var(--transition-base); }
.team-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); border-color: transparent; }
.team-card__photo { display: block; width: 130px; height: 130px; border-radius: var(--radius-full); object-fit: cover; margin: 0 auto 1.5rem; border: 4px solid var(--color-primary-glow); transition: var(--transition-base); }
.team-card:hover .team-card__photo { border-color: var(--color-primary); transform: scale(1.05); }
.team-card__name { font-size: 1.15rem; font-weight: 700; margin-bottom: 4px; }
.team-card__role { font-size: 0.9rem; color: var(--color-primary); font-weight: 600; margin-bottom: 1rem; }
.team-card__info { display: flex; flex-direction: column; gap: 6px; text-align: left; }
.team-card__info-item { font-size: 0.85rem; color: var(--color-gray-500); display: flex; align-items: center; gap: 0.5rem; }

/* China Camp */
.china-camp { min-height: 50vh; background: linear-gradient(135deg, #1a0a0a 0%, #2d0a0a 50%, #1a0a0a 100%); position: relative; overflow: hidden; }
.china-camp::before { content: ''; position: absolute; top: -50%; right: -20%; width: 500px; height: 500px; background: radial-gradient(circle, rgba(222,41,16,0.15) 0%, transparent 70%); border-radius: 50%; }
.china-camp__content { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: center; }
.china-camp__text h2 { color: var(--color-white); margin-bottom: 1rem; }
.china-camp__text h2 span { color: var(--color-china-red); }
.china-camp__desc { color: rgba(255,255,255,0.7); font-size: 1.05rem; margin-bottom: 1.5rem; }
.china-camp__cities { display: flex; gap: 1.5rem; margin-bottom: 1.5rem; }
.china-camp__city { text-align: center; }
.china-camp__city-circle { width: 90px; height: 90px; border-radius: var(--radius-full); overflow: hidden; margin: 0 auto 0.5rem; border: 3px solid var(--color-china-red); transition: var(--transition-base); }
.china-camp__city-circle:hover { transform: scale(1.1); border-color: var(--color-china-gold); }
.china-camp__city-circle img { width: 100%; height: 100%; object-fit: cover; }
.china-camp__city-name { font-weight: 600; font-size: 0.9rem; color: var(--color-white); }
.china-camp__tags { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-bottom: 1.5rem; }
.china-camp__tag { background: rgba(222,41,16,0.15); color: #FF6B5A; padding: 6px 14px; border-radius: var(--radius-xl); font-size: 0.85rem; font-weight: 500; border: 1px solid rgba(222,41,16,0.2); }
.china-camp__activities { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.china-camp__activity { background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.08); border-radius: var(--radius-md); padding: 1.5rem; text-align: center; transition: var(--transition-base); }
.china-camp__activity:hover { background: rgba(222,41,16,0.1); border-color: rgba(222,41,16,0.3); transform: translateY(-3px); }
.china-camp__activity-icon { font-size: 2rem; margin-bottom: 0.5rem; }
.china-camp__activity-name { font-size: 0.85rem; font-weight: 600; color: var(--color-white); }

/* FAQ */
.faq__list { max-width: 800px; margin: 0 auto; display: flex; flex-direction: column; gap: 1rem; }
.faq-item { border: 1px solid var(--color-gray-200); border-radius: var(--radius-md); overflow: hidden; transition: var(--transition-base); }
.faq-item.active { border-color: var(--color-primary); box-shadow: var(--shadow-md); }
.faq-item__question { width: 100%; display: flex; align-items: center; justify-content: space-between; padding: 1.25rem 1.5rem; font-family: var(--font-heading); font-size: 1.05rem; font-weight: 600; text-align: left; color: var(--color-dark); transition: var(--transition-fast); cursor: pointer; background: none; }
.faq-item__question:hover { color: var(--color-primary); }
.faq-item__icon { width: 28px; height: 28px; border-radius: var(--radius-full); background: var(--color-gray-100); display: flex; align-items: center; justify-content: center; font-size: 1.2rem; flex-shrink: 0; transition: var(--transition-base); }
.faq-item.active .faq-item__icon { background: var(--color-primary); color: var(--color-white); transform: rotate(45deg); }
.faq-item__answer { max-height: 0; overflow: hidden; transition: max-height 0.4s ease; }
.faq-item__answer-inner { padding: 0 1.5rem 1.25rem; color: var(--color-gray-500); line-height: 1.7; }

/* CTA */
.cta-section { background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light), #FF8C42); text-align: center; position: relative; overflow: hidden; }
.cta-section::before { content: ''; position: absolute; top: -50%; left: -20%; width: 600px; height: 600px; background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 70%); border-radius: 50%; }
.cta-section h2 { color: var(--color-white); font-size: clamp(2rem, 4.5vw, 3.2rem); margin-bottom: 1rem; }
.cta-section p { color: rgba(255,255,255,0.85); font-size: 1.15rem; margin-bottom: 2rem; max-width: 500px; margin-left: auto; margin-right: auto; }
.cta-section__phone { font-family: var(--font-heading); font-size: 1.8rem; font-weight: 800; color: var(--color-white); display: block; margin-bottom: 1.5rem; transition: var(--transition-fast); }
.cta-section__phone:hover { transform: scale(1.05); }

/* Footer */
.footer { background: var(--color-black); color: rgba(255,255,255,0.6); padding: 3rem 0 1.5rem; }
.footer__grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 2rem; margin-bottom: 2rem; padding-bottom: 2rem; border-bottom: 1px solid rgba(255,255,255,0.08); }
.footer__logo { font-family: var(--font-heading); font-weight: 800; font-size: 1.3rem; color: var(--color-primary); margin-bottom: 1rem; display: flex; align-items: center; gap: 0.5rem; }
.footer__desc { font-size: 0.9rem; line-height: 1.7; margin-bottom: 1rem; }
.footer__social { display: flex; gap: 1rem; }
.footer__social-link { width: 40px; height: 40px; border-radius: var(--radius-full); background: rgba(255,255,255,0.08); display: flex; align-items: center; justify-content: center; font-size: 1.1rem; transition: var(--transition-fast); }
.footer__social-link:hover { background: var(--color-primary); color: var(--color-white); transform: translateY(-3px); }
.footer__heading { font-family: var(--font-heading); font-weight: 700; font-size: 1rem; color: var(--color-white); margin-bottom: 1rem; }
.footer__links { display: flex; flex-direction: column; gap: 0.5rem; }
.footer__link { font-size: 0.9rem; color: rgba(255,255,255,0.5); transition: var(--transition-fast); }
.footer__link:hover { color: var(--color-primary); padding-left: 4px; }
.footer__bottom { display: flex; justify-content: space-between; align-items: center; font-size: 0.85rem; }

/* Scroll Animations */
.reveal { opacity: 0; transform: translateY(40px); transition: opacity 0.8s ease, transform 0.8s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal--left { transform: translateX(-40px); }
.reveal--left.visible { transform: translateX(0); }
.reveal--right { transform: translateX(40px); }
.reveal--right.visible { transform: translateX(0); }
.stagger-children > * { opacity: 0; transform: translateY(20px); transition: opacity 0.5s ease, transform 0.5s ease; }
.stagger-children.visible > *:nth-child(1) { transition-delay: 0.05s; }
.stagger-children.visible > *:nth-child(2) { transition-delay: 0.1s; }
.stagger-children.visible > *:nth-child(3) { transition-delay: 0.15s; }
.stagger-children.visible > *:nth-child(4) { transition-delay: 0.2s; }
.stagger-children.visible > *:nth-child(5) { transition-delay: 0.25s; }
.stagger-children.visible > *:nth-child(6) { transition-delay: 0.3s; }
.stagger-children.visible > *:nth-child(7) { transition-delay: 0.35s; }
.stagger-children.visible > * { opacity: 1; transform: translateY(0); }

/* Language System */
[data-lang] { display: none !important; }
[data-lang="uz"] { display: revert !important; }
body[data-active-lang="ru"] [data-lang="ru"] { display: revert !important; }
body[data-active-lang="ru"] [data-lang="uz"] { display: none !important; }
body[data-active-lang="en"] [data-lang="en"] { display: revert !important; }
body[data-active-lang="en"] [data-lang="uz"] { display: none !important; }

/* Mobile Menu */
.mobile-menu { position: fixed; inset: 0; background: rgba(255,255,255,0.98); backdrop-filter: blur(20px); z-index: 999; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 1.5rem; opacity: 0; pointer-events: none; transition: var(--transition-base); }
.mobile-menu.active { opacity: 1; pointer-events: all; }
.mobile-menu__link { font-family: var(--font-heading); font-size: 1.5rem; font-weight: 700; color: var(--color-dark); transition: var(--transition-fast); }
.mobile-menu__link:hover { color: var(--color-primary); }

@media (max-width: 1024px) {
  .hero { height: auto; min-height: auto; }
  .hero__split-container { flex-direction: column; }
  .hero__panel { height: 50vh; min-height: 350px; padding: 3rem 2rem; }
  .hero__panel:hover { flex: 1; }
  .hero__panel:hover .hero__panel-bg { transform: none; }
  .china-camp__content { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
  .section { padding: 3.5rem 0; }
  .header__nav { display: none; }
  .header__toggle { display: flex; }
  .header__actions .btn { display: none; }
  .cities__grid { grid-template-columns: 1fr 1fr; }
  .city-card { aspect-ratio: 3/4; }
  .activities__grid { grid-template-columns: 1fr 1fr; }
  .universities__grid { grid-template-columns: 1fr; }
  .universities__intro { flex-direction: column; text-align: center; }
  .features__grid { grid-template-columns: 1fr; }
  .team__grid { grid-template-columns: 1fr 1fr; }
  .china-camp__cities { justify-content: center; }
  .footer__grid { grid-template-columns: 1fr; }
  .footer__bottom { flex-direction: column; gap: 1rem; text-align: center; }
}
@media (max-width: 480px) {
  .cities__grid { grid-template-columns: 1fr; }
  .activities__grid { grid-template-columns: 1fr; }
  .team__grid { grid-template-columns: 1fr; }
  .china-camp__cities { flex-wrap: wrap; }
  .china-camp__activities { grid-template-columns: 1fr; }
}

.img-placeholder { background: linear-gradient(135deg, var(--color-gray-200), var(--color-gray-100)); display: flex; align-items: center; justify-content: center; font-size: 2rem; color: var(--color-gray-300); }

/* Gallery Section */
.gallery__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: 260px;
  grid-auto-flow: dense;
  gap: 1rem;
  margin-top: 2.5rem;
}
.gallery__item {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-base);
  cursor: pointer;
}
/* Make every 5th item wide */
.gallery__item:nth-child(5n+1) {
  grid-column: span 2;
  grid-row: span 1;
}
.gallery__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: var(--transition-slow);
}
.gallery__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.82) 0%, rgba(0,0,0,0.2) 55%, transparent 100%);
  display: flex;
  align-items: flex-end;
  padding: 1.25rem 1.5rem;
  opacity: 0;
  transition: var(--transition-base);
  z-index: 2;
}
.gallery__overlay span {
  color: var(--color-white);
  font-weight: 700;
  font-size: 0.95rem;
  transform: translateY(8px);
  transition: var(--transition-base);
  line-height: 1.3;
}
.gallery__item:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
}
.gallery__item:hover .gallery__img {
  transform: scale(1.05);
}
.gallery__item:hover .gallery__overlay {
  opacity: 1;
}
.gallery__item:hover .gallery__overlay span {
  transform: translateY(0);
}

@media (max-width: 1024px) {
  .gallery__grid {
    grid-template-columns: repeat(3, 1fr);
    grid-auto-rows: 220px;
  }
  .gallery__item:nth-child(5n+1) {
    grid-column: span 2;
  }
}
@media (max-width: 768px) {
  .gallery__grid {
    grid-template-columns: repeat(2, 1fr);
    grid-auto-rows: 200px;
    gap: 0.75rem;
  }
  .gallery__item:nth-child(5n+1) {
    grid-column: span 1;
  }
}
@media (max-width: 480px) {
  .gallery__grid {
    grid-template-columns: 1fr;
    grid-auto-rows: 220px;
  }
}