/* ============ CSS VARIABLES ============ */
:root {
    --orange: #FF7B42;
    --orange-dark: #E56935;
    --yellow: #FFD166;
    --teal: #06D6A0;
    --teal-dark: #05B88A;
    --pink: #EF476F;
    --sky-blue: #45B7D1;
    --green: #96CEB4;
    --purple: #DDA0DD;
    --bg-cream: #FFF9F0;
    --bg-white: #FFFFFF;
    --text-dark: #3D2C2E;
    --text-medium: #5D4A4C;
    --text-light: #8B7B7D;
    --font-heading: 'Fredoka One', cursive;
    --font-body: 'Nunito', sans-serif;
    --font-accent: 'Poppins', sans-serif;
    --shadow-sm: 0 2px 10px rgba(61, 44, 46, 0.06);
    --shadow-md: 0 8px 30px rgba(61, 44, 46, 0.10);
    --shadow-lg: 0 16px 48px rgba(61, 44, 46, 0.14);
    --radius-sm: 12px;
    --radius-md: 20px;
    --radius-lg: 30px;
    --radius-xl: 50px;
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ============ RESET & BASE ============ */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;font-size:16px}
body{font-family:var(--font-body);color:var(--text-dark);background:var(--bg-cream);line-height:1.7;overflow-x:hidden;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{text-decoration:none;color:inherit;transition:var(--transition)}
ul{list-style:none}
.container{max-width:1200px;margin:0 auto;padding:0 24px}

/* ============ HEADER ============ */
.header{position:fixed;top:0;left:0;width:100%;z-index:1000;background:rgba(255,255,255,0.92);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);box-shadow:0 1px 0 rgba(0,0,0,0.05);transition:var(--transition)}
.header.scrolled{box-shadow:var(--shadow-md)}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:75px}
.logo{display:flex;align-items:center;gap:10px;z-index:1001;background:rgba(255,255,255,0.92);padding:8px 14px;border-radius:var(--radius-xl)}
.logo-img{width:45px;height:45px;object-fit:contain;flex-shrink:0}
.logo-text{font-family:var(--font-heading);font-size:1.7rem;color:var(--text-dark);letter-spacing:-0.5px}
.logo-dot{color:var(--orange)}
.nav-list{display:flex;align-items:center;gap:32px}
.nav-link{font-family:var(--font-accent);font-weight:600;font-size:0.95rem;color:var(--text-medium);position:relative;padding:6px 0}
.nav-link::after{content:'';position:absolute;bottom:0;left:0;width:0;height:2.5px;background:var(--orange);border-radius:4px;transition:width var(--transition)}
.nav-link:hover,.nav-link.active{color:var(--orange)}
.nav-link:hover::after,.nav-link.active::after{width:100%}
.nav-cta{background:var(--orange);color:#FFF!important;padding:10px 22px!important;border-radius:var(--radius-xl);transition:var(--transition)}
.nav-cta:hover{background:var(--orange-dark);transform:translateY(-2px);box-shadow:0 6px 20px rgba(255,123,66,0.35)}
.nav-cta::after{display:none}
.hamburger{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;z-index:1001;padding:6px}
.hamburger span{display:block;width:28px;height:3px;background:var(--text-dark);border-radius:3px;transition:var(--transition)}
.hamburger.active span:nth-child(1){transform:rotate(45deg) translate(5px,6px)}
.hamburger.active span:nth-child(2){opacity:0}
.hamburger.active span:nth-child(3){transform:rotate(-45deg) translate(5px,-6px)}

/* ============ ACTIVITIES HERO ============ */
.activities-hero{position:relative;padding:150px 0 80px;background:linear-gradient(180deg,#FFF5EB 0%,#FFF9F0 40%,#FFFDF8 100%);overflow:hidden}
.activities-hero-content{text-align:center;max-width:700px;margin:0 auto}
.hero-badge{display:inline-block;background:rgba(255,209,102,0.3);color:var(--orange-dark);font-weight:700;font-size:0.9rem;padding:8px 18px;border-radius:var(--radius-xl);margin-bottom:20px;font-family:var(--font-accent)}
.activities-hero h1{font-family:var(--font-heading);font-size:3rem;line-height:1.2;color:var(--text-dark);margin-bottom:18px;letter-spacing:-0.5px}
.highlight{color:var(--orange);position:relative;display:inline-block}
.highlight::after{content:'';position:absolute;bottom:4px;left:0;width:100%;height:10px;background:rgba(255,209,102,0.4);border-radius:6px;z-index:-1}
.highlight-alt{color:var(--teal);position:relative;display:inline-block}
.highlight-alt::after{content:'';position:absolute;bottom:4px;left:0;width:100%;height:10px;background:rgba(6,214,160,0.25);border-radius:6px;z-index:-1}
.activities-hero p{font-size:1.1rem;color:var(--text-medium);margin-bottom:36px;line-height:1.8}
.hero-stats{display:flex;gap:32px;flex-wrap:wrap;justify-content:center}
.stat-item{display:flex;flex-direction:column;align-items:center}
.stat-number{font-family:var(--font-heading);font-size:2rem;color:var(--orange);line-height:1}
.stat-plus{font-family:var(--font-heading);font-size:1.3rem;color:var(--orange)}
.stat-label{font-size:0.85rem;color:var(--text-light);font-weight:600;margin-top:2px;text-align:center}
.hero-wave{position:absolute;bottom:-2px;left:0;width:100%;z-index:2;line-height:0}
.hero-wave svg{width:100%;height:80px}

/* ============ SECTION COMMON ============ */
section{padding:80px 0}
.section-header{text-align:center;max-width:650px;margin:0 auto 56px}
.section-tag{display:inline-block;font-family:var(--font-accent);font-weight:700;font-size:0.88rem;color:var(--orange);background:rgba(255,123,66,0.1);padding:7px 18px;border-radius:var(--radius-xl);margin-bottom:14px;letter-spacing:0.5px;text-transform:uppercase}
.section-title{font-family:var(--font-heading);font-size:2.4rem;color:var(--text-dark);margin-bottom:14px;letter-spacing:-0.5px;line-height:1.25}
.section-desc{font-size:1.05rem;color:var(--text-medium);max-width:500px;margin:0 auto}

/* ============ ACTIVITIES CATEGORIES / GRID ============ */
.activities-categories{background:var(--bg-white)}
.activities-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.activity-card{background:var(--bg-cream);border-radius:var(--radius-md);overflow:hidden;transition:var(--transition);cursor:pointer;border:2px solid transparent}
.activity-card:hover{transform:translateY(-8px);box-shadow:var(--shadow-lg);border-color:var(--yellow)}
.activity-image-wrapper{position:relative;aspect-ratio:1/1;overflow:hidden}
.activity-placeholder{width:100%;height:100%;display:flex;align-items:center;justify-content:center;transition:var(--transition)}
.activity-card:hover .activity-placeholder{transform:scale(1.05)}
.activity-icon{width:80%;height:80%;max-width:120px}
.activity-content{padding:22px 20px 24px;text-align:center}
.activity-content h3{font-family:var(--font-heading);font-size:1.2rem;color:var(--text-dark);margin-bottom:8px}
.activity-content p{font-size:0.9rem;color:var(--text-medium);margin-bottom:14px;line-height:1.6}
.view-gallery-btn{display:inline-flex;align-items:center;gap:6px;font-family:var(--font-accent);font-weight:700;font-size:0.85rem;color:var(--orange);padding:8px 16px;border-radius:var(--radius-xl);background:rgba(255,123,66,0.1);transition:var(--transition)}
.view-gallery-btn:hover{background:var(--orange);color:#FFF;transform:translateY(-2px)}

/* ============ ACTIVITY BENEFITS ============ */
.activity-benefits{background:var(--bg-cream)}
.benefits-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.benefit-card{background:var(--bg-white);padding:32px 24px;border-radius:var(--radius-md);text-align:center;transition:var(--transition);border:2px solid transparent;box-shadow:var(--shadow-sm)}
.benefit-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-md);border-color:var(--yellow)}
.benefit-icon{width:70px;height:70px;border-radius:50%;display:flex;align-items:center;justify-content:center;margin:0 auto 18px;font-size:1.5rem}
.benefit-card h4{font-family:var(--font-heading);font-size:1.2rem;color:var(--text-dark);margin-bottom:8px}
.benefit-card p{font-size:0.9rem;color:var(--text-medium);line-height:1.6}

/* ============ CTA BANNER ============ */
.cta-banner{padding:60px 0}
.cta-inner{background:linear-gradient(135deg,var(--orange) 0%,#FF9A6C 50%,var(--pink) 100%);border-radius:var(--radius-lg);padding:56px 48px;display:flex;align-items:center;justify-content:space-between;gap:30px;position:relative;overflow:hidden}
.cta-content{color:#FFF;max-width:500px;position:relative;z-index:1}
.cta-content h2{font-family:var(--font-heading);font-size:2rem;margin-bottom:12px;line-height:1.3}
.cta-content h2 span{color:var(--yellow)}
.cta-content p{font-size:1rem;margin-bottom:24px;opacity:0.9}
.cta-buttons{display:flex;gap:14px;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;gap:8px;font-family:var(--font-accent);font-weight:600;font-size:1rem;padding:14px 28px;border-radius:var(--radius-xl);border:none;cursor:pointer;transition:var(--transition);white-space:nowrap}
.btn-cta-primary{background:#FFF;color:var(--orange);font-weight:700}
.btn-cta-primary:hover{transform:translateY(-3px);box-shadow:0 10px 28px rgba(0,0,0,0.2)}
.btn-cta-outline{background:transparent;color:#FFF;border:2.5px solid rgba(255,255,255,0.7);font-weight:700}
.btn-cta-outline:hover{background:rgba(255,255,255,0.15);transform:translateY(-2px)}
.cta-decoration{position:relative;z-index:1;flex-shrink:0}

/* ============ FOOTER ============ */
.footer{background:#3D2C2E;color:#D5C8C9;padding:60px 0 0}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.5fr;gap:36px;padding-bottom:40px}
.footer-brand p{font-size:0.92rem;margin:16px 0;line-height:1.7}
.footer-social{display:flex;gap:12px}
.footer-social a{width:40px;height:40px;border-radius:50%;background:rgba(255,255,255,0.1);display:flex;align-items:center;justify-content:center;color:#FFF;transition:var(--transition)}
.footer-social a:hover{background:var(--orange);transform:translateY(-3px)}
.footer-links h4,.footer-contact h4{font-family:var(--font-heading);color:#FFF;font-size:1.1rem;margin-bottom:14px}
.footer-links ul li,.footer-contact ul li{padding:6px 0;font-size:0.9rem}
.footer-links ul li a:hover{color:var(--orange)}
.footer-contact ul li i{color:var(--orange);margin-right:8px;width:16px;text-align:center}
.footer-contact ul li a{color:#D5C8C9}
.footer-contact ul li a:hover{color:var(--orange)}
.footer-bottom{text-align:center;padding:20px 0;border-top:1px solid rgba(255,255,255,0.1);font-size:0.85rem}

/* ============ BACK TO TOP ============ */
.back-to-top{position:fixed;bottom:30px;right:30px;width:48px;height:48px;border-radius:50%;background:var(--orange);color:#FFF;border:none;cursor:pointer;font-size:1.2rem;z-index:999;opacity:0;visibility:hidden;transition:var(--transition);box-shadow:var(--shadow-md)}
.back-to-top.visible{opacity:1;visibility:visible}
.back-to-top:hover{background:var(--orange-dark);transform:translateY(-4px)}

/* ============ GALLERY MODAL ============ */
.gallery-modal{display:none;position:fixed;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,0.9);z-index:2000;align-items:center;justify-content:center;padding:20px}
.gallery-modal.active{display:flex;animation:fadeIn 0.3s ease}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}
.gallery-modal-content{background:#FFF;border-radius:var(--radius-lg);max-width:95vw;width:100%;max-width:1000px;max-height:95vh;overflow:hidden;display:flex;flex-direction:column;box-shadow:0 25px 50px rgba(0,0,0,0.4);animation:slideUp 0.3s ease}
@keyframes slideUp{from{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}
.gallery-close-btn{position:absolute;top:12px;right:12px;background:var(--orange);color:#FFF;border:none;width:44px;height:44px;border-radius:50%;font-size:28px;cursor:pointer;z-index:2001;display:flex;align-items:center;justify-content:center;transition:var(--transition);box-shadow:var(--shadow-md)}
.gallery-close-btn:hover{background:var(--orange-dark);transform:scale(1.1)rotate(90deg)}
.gallery-header{padding:20px 24px;border-bottom:1px solid #EEE;background:#FAFAFA}
.gallery-header h2{font-family:var(--font-heading);color:var(--text-dark);font-size:1.5rem;margin:0}
.gallery-container{padding:20px 24px;overflow-y:auto;flex:1}
.gallery-viewer{display:flex;align-items:center;justify-content:center;gap:12px;margin-bottom:20px;position:relative}
.gallery-image-wrapper{position:relative;flex:1;background:#f5f5f5;border-radius:var(--radius-md);overflow:hidden;display:flex;align-items:center;justify-content:center;min-height:300px;max-height:60vh}
.gallery-image{max-width:100%;max-height:60vh;object-fit:contain}
.gallery-counter{position:absolute;bottom:12px;right:12px;background:rgba(0,0,0,0.75);color:#FFF;padding:6px 14px;border-radius:8px;font-size:0.8rem;font-weight:600;font-family:var(--font-accent)}
.gallery-nav-btn{background:var(--orange);color:#FFF;border:none;width:50px;height:50px;border-radius:50%;cursor:pointer;font-size:22px;display:flex;align-items:center;justify-content:center;transition:var(--transition);flex-shrink:0;box-shadow:var(--shadow-sm)}
.gallery-nav-btn:hover{background:var(--orange-dark);transform:scale(1.1)}
.gallery-nav-btn:disabled{opacity:0.4;cursor:not-allowed;transform:none}
.gallery-prev{order:-1}
.gallery-thumbnails{display:flex;gap:8px;margin-bottom:20px;flex-wrap:wrap;justify-content:center;padding:0 10px;overflow-x:auto;-webkit-overflow-scrolling:touch}
.gallery-thumb{width:65px;height:65px;border:3px solid transparent;border-radius:var(--radius-sm);cursor:pointer;overflow:hidden;transition:var(--transition);flex-shrink:0}
.gallery-thumb img{width:100%;height:100%;object-fit:cover;transition:var(--transition)}
.gallery-thumb:hover{border-color:var(--orange);transform:scale(1.05)}
.gallery-thumb.active{border-color:var(--orange);box-shadow:0 0 15px rgba(255,123,66,0.5)}
.gallery-actions{display:flex;justify-content:center;gap:12px;padding-top:16px;border-top:1px solid #EEE}
.gallery-action-btn{background:var(--orange);color:#FFF;border:none;padding:12px 24px;border-radius:var(--radius-xl);cursor:pointer;font-weight:600;font-family:var(--font-accent);display:flex;align-items:center;gap:8px;transition:var(--transition)}
.gallery-action-btn:hover{background:var(--orange-dark);transform:translateY(-2px);box-shadow:0 6px 20px rgba(255,123,66,0.35)}

/* ============ RESPONSIVE ============ */
@media(max-width:992px){
    .activities-hero h1{font-size:2.4rem}
    .section-title{font-size:2rem}
    .activities-grid{grid-template-columns:repeat(2,1fr);gap:20px}
    .benefits-grid{grid-template-columns:repeat(2,1fr)}
    .footer-grid{grid-template-columns:repeat(2,1fr)}
    .cta-inner{flex-direction:column;text-align:center;padding:40px 28px}
    .cta-content h2{font-size:1.6rem}
    .gallery-image-wrapper{min-height:250px}
}
@media(max-width:768px){
    .hamburger{display:flex}
    .logo{padding:6px 10px}
    .logo-text{font-size:1.2rem}
    .nav{position:fixed;top:0;right:-100%;width:280px;height:100vh;background:#FFF;box-shadow:var(--shadow-lg);padding:90px 32px 32px;transition:var(--transition);z-index:1000}
    .nav.active{right:0}
    .nav-list{flex-direction:column;align-items:flex-start;gap:20px}
    .activities-hero{padding:120px 0 60px}
    .activities-hero h1{font-size:1.9rem}
    .section-title{font-size:1.6rem}
    .activities-grid{grid-template-columns:repeat(2,1fr);gap:16px}
    .activity-content h3{font-size:1.1rem}
    .activity-content p{font-size:0.85rem}
    .view-gallery-btn{font-size:0.8rem;padding:6px 12px}
    .benefits-grid{grid-template-columns:1fr;max-width:400px;margin:0 auto}
    .footer-grid{grid-template-columns:1fr;text-align:center}
    .footer-social{justify-content:center}
    .cta-buttons{flex-direction:column;align-items:center}
    .gallery-viewer{flex-direction:column;gap:8px}
    .gallery-nav-btn{width:44px;height:44px;font-size:18px}
    .gallery-prev{order:0}
    .gallery-thumb{width:55px;height:55px}
    .gallery-modal-content{border-radius:0 0 var(--radius-lg) var(--radius-lg);max-height:100vh}
    .gallery-image-wrapper{border-radius:0;min-height:200px}
    .gallery-modal{padding:0;align-items:flex-end}
}
@media(max-width:480px){
    .logo-img{width:35px;height:35px}
    .logo-text{font-size:1rem}
    .activities-hero h1{font-size:1.6rem}
    .hero-stats{gap:16px}
    .stat-number{font-size:1.6rem}
    .activities-grid{grid-template-columns:1fr}
    .activity-image-wrapper{aspect-ratio:16/10}
    .section-title{font-size:1.4rem}
    .gallery-thumb{width:50px;height:50px}
    .gallery-counter{font-size:0.75rem;padding:4px 10px}
}

/* Touch-friendly improvements */
@media(pointer:coarse){
    .gallery-nav-btn{width:56px;height:56px}
    .view-gallery-btn{padding:12px 20px}
    .gallery-close-btn{width:50px;height:50px}
}