/* ============ 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-icon svg{width:44px;height:44px}
.logo-img{width:60px;height:60px;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)}

/* ============ HERO ============ */
.hero{position:relative;padding:140px 0 80px;background:linear-gradient(180deg,#FFF5EB 0%,#FFF9F0 40%,#FFFDF8 100%);overflow:hidden}
.hero-clouds{position:absolute;top:0;left:0;width:100%;height:100%;pointer-events:none;z-index:0}
.cloud{position:absolute;background:#FFF;border-radius:50%;opacity:0.55}
.cloud::before,.cloud::after{content:'';position:absolute;background:#FFF;border-radius:50%}
.cloud-1{width:140px;height:50px;top:12%;left:8%;animation:floatCloud 18s ease-in-out infinite}
.cloud-1::before{width:60px;height:60px;top:-30px;left:25px}
.cloud-1::after{width:80px;height:70px;top:-35px;left:55px}
.cloud-2{width:110px;height:40px;top:20%;right:10%;animation:floatCloud 22s ease-in-out 4s infinite}
.cloud-2::before{width:50px;height:50px;top:-25px;left:20px}
.cloud-2::after{width:65px;height:55px;top:-28px;left:45px}
.cloud-3{width:90px;height:35px;top:55%;left:60%;animation:floatCloud 20s ease-in-out 8s infinite}
.cloud-3::before{width:40px;height:40px;top:-20px;left:18px}
.cloud-4{width:100px;height:38px;top:65%;left:5%;animation:floatCloud 24s ease-in-out 12s infinite}
.cloud-4::before{width:45px;height:45px;top:-22px;left:22px}
@keyframes floatCloud{0%,100%{transform:translateX(0)}25%{transform:translateX(30px)}50%{transform:translateX(-20px)}75%{transform:translateX(15px)}}
.hero-stars{position:absolute;top:0;left:0;width:100%;height:100%;pointer-events:none;z-index:0}
.star{position:absolute;font-size:1.4rem;color:var(--yellow);animation:twinkle 2.5s ease-in-out infinite;opacity:0.7}
.star-1{top:15%;left:22%}
.star-2{top:25%;right:18%;font-size:1rem;animation-delay:0.6s}
.star-3{top:50%;left:12%;font-size:1.8rem;animation-delay:1.2s}
.star-4{top:60%;right:25%;font-size:1.2rem;animation-delay:1.8s}
.star-5{top:35%;left:75%;font-size:1.6rem;animation-delay:0.3s}
@keyframes twinkle{0%,100%{opacity:0.4;transform:scale(1)}50%{opacity:1;transform:scale(1.4)}}
.hero-content{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:center;position:relative;z-index:1}
.hero-text{max-width:560px}
.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)}
.hero-title{font-family:var(--font-heading);font-size:3.2rem;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}
.hero-subtitle{font-size:1.1rem;color:var(--text-medium);margin-bottom:30px;line-height:1.8}
.hero-buttons{display:flex;gap:16px;flex-wrap:wrap;margin-bottom:36px}
.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-primary{background:var(--orange);color:#FFF;box-shadow:0 6px 24px rgba(255,123,66,0.35)}
.btn-primary:hover{background:var(--orange-dark);transform:translateY(-3px);box-shadow:0 10px 32px rgba(255,123,66,0.45)}
.btn-outline{background:transparent;color:var(--text-dark);border:2.5px solid var(--text-light);}
.btn-outline:hover{background:var(--text-dark);color:#FFF;border-color:var(--text-dark);transform:translateY(-2px)}
.hero-stats{display:flex;gap:32px;flex-wrap:wrap}
.stat-item{display:flex;flex-direction:column}
.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}
.hero-visual{position:relative;display:flex;justify-content:center;align-items:center}
.hero-image-wrapper{position:relative;width:100%;max-width:420px}
.hero-shape{position:absolute;width:320px;height:320px;background:radial-gradient(circle,rgba(255,209,102,0.25) 0%,rgba(255,123,66,0.08) 60%,transparent 70%);border-radius:50%;top:50%;left:50%;transform:translate(-50%,-50%);animation:pulseShape 4s ease-in-out infinite}
@keyframes pulseShape{0%,100%{transform:translate(-50%,-50%) scale(1)}50%{transform:translate(-50%,-50%) scale(1.08)}}
.hero-illustration{width:100%;height:auto;position:relative;z-index:1}
.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}

/* ============ FEATURES ============ */
.features{background:var(--bg-white)}
.features-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.feature-card{background:var(--bg-cream);padding:32px 24px;border-radius:var(--radius-md);text-align:center;transition:var(--transition);border:2px solid transparent}
.feature-card:hover{transform:translateY(-8px);box-shadow:var(--shadow-lg);border-color:var(--yellow)}
.feature-icon{margin:0 auto 18px;width:75px;height:75px;border-radius:50%;display:flex;align-items:center;justify-content:center}
.feature-card h3{font-family:var(--font-heading);font-size:1.25rem;color:var(--text-dark);margin-bottom:8px}
.feature-card p{font-size:0.92rem;color:var(--text-medium);line-height:1.6}

/* ============ PROGRAMS ============ */
.programs{background:var(--bg-cream)}
.programs-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.program-card{background:#FFF;padding:36px 28px;border-radius:var(--radius-lg);text-align:center;transition:var(--transition);position:relative;border:2px solid transparent;box-shadow:var(--shadow-sm)}
.program-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg)}
.nursery-card:hover{border-color:var(--yellow)}
.lkg-card:hover{border-color:var(--teal)}
.ukg-card:hover{border-color:var(--pink)}
.program-badge{display:inline-block;font-family:var(--font-accent);font-weight:700;font-size:0.8rem;padding:6px 16px;border-radius:var(--radius-xl);margin-bottom:16px;background:rgba(255,209,102,0.25);color:var(--text-dark)}
.program-icon-wrap{margin-bottom:16px}
.program-card h3{font-family:var(--font-heading);font-size:1.6rem;color:var(--text-dark);margin-bottom:8px}
.program-card>p{font-size:0.93rem;color:var(--text-medium);margin-bottom:18px;line-height:1.6}
.program-features{text-align:left;margin-bottom:22px}
.program-features li{font-size:0.9rem;color:var(--text-medium);padding:6px 0;display:flex;align-items:center;gap:8px}
.program-features li i{color:var(--teal);font-size:0.85rem}
.btn-program{display:inline-block;background:var(--orange);color:#FFF;font-weight:700;padding:12px 30px;border-radius:var(--radius-xl);transition:var(--transition)}
.btn-program:hover{background:var(--orange-dark);transform:translateY(-2px);box-shadow:0 8px 24px rgba(255,123,66,0.35)}

/* ============ ACTIVITIES ============ */
.activities{background:var(--bg-white)}
.activities-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.activity-item{background:var(--bg-cream);padding:20px;border-radius:var(--radius-md);text-align:center;transition:var(--transition);cursor:pointer}
.activity-item:hover{transform:translateY(-5px);box-shadow:var(--shadow-md)}
.activity-img-wrap{border-radius:var(--radius-sm);overflow:hidden;margin-bottom:14px}
.activity-img-wrap svg{width:100%;height:auto;display:block}
.activity-item h4{font-family:var(--font-heading);font-size:1.1rem;color:var(--text-dark);margin-bottom:4px}
.activity-item p{font-size:0.88rem;color:var(--text-medium)}

/* ============ TESTIMONIALS ============ */
.testimonials{background:var(--bg-cream);overflow:hidden}
.testimonial-slider{max-width:750px;margin:0 auto;position:relative}
.testimonial-track{display:flex;transition:transform 0.5s ease}
.testimonial-card{min-width:100%;padding:36px;background:#FFF;border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);text-align:center}
.testimonial-stars{color:var(--yellow);font-size:1.2rem;letter-spacing:3px;margin-bottom:14px}
.testimonial-card>p{font-size:1.05rem;color:var(--text-medium);font-style:italic;line-height:1.8;margin-bottom:20px}
.testimonial-author{display:flex;align-items:center;justify-content:center;gap:12px}
.author-avatar{width:48px;height:48px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:#FFF;font-family:var(--font-heading);font-size:1.2rem}
.testimonial-author strong{display:block;font-size:0.95rem;color:var(--text-dark)}
.testimonial-author span{font-size:0.8rem;color:var(--text-light)}
.slider-dots{display:flex;justify-content:center;gap:10px;margin-top:24px}
.dot{width:12px;height:12px;border-radius:50%;background:#DDD;border:none;cursor:pointer;transition:var(--transition)}
.dot.active{background:var(--orange);width:30px;border-radius:8px}

/* ============ 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-cta-primary{background:#FFF;color:var(--orange);font-weight:700;padding:14px 32px;border-radius:var(--radius-xl);transition:var(--transition)}
.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;padding:14px 32px;border-radius:var(--radius-xl);transition:var(--transition)}
.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)}

/* ============ RESPONSIVE ============ */
@media(max-width:992px){
    .hero-content{grid-template-columns:1fr;text-align:center}
    .hero-text{margin:0 auto}
    .hero-buttons,.hero-stats{justify-content:center}
    .hero-visual{order:-1;max-width:320px;margin:0 auto}
    .features-grid{grid-template-columns:repeat(2,1fr)}
    .programs-grid{grid-template-columns:1fr;max-width:450px;margin:0 auto}
    .activities-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}
}
@media(max-width:768px){
    .hamburger{display:flex}
    .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}
    .hero-title{font-size:2.2rem}
    .section-title{font-size:1.8rem}
    .features-grid{grid-template-columns:1fr;max-width:380px;margin:0 auto}
    .activities-grid{grid-template-columns:1fr 1fr}
    .footer-grid{grid-template-columns:1fr}
    .cta-buttons{flex-direction:column;align-items:center}
}
@media(max-width:480px){
    .hero-title{font-size:1.8rem}
    .hero{padding:110px 0 50px}
    .hero-buttons{flex-direction:column;width:100%}
    .hero-buttons .btn{width:100%;justify-content:center}
    .hero-stats{gap:20px}
    .activities-grid{grid-template-columns:1fr}
    .testimonial-card{padding:24px}
    .section-title{font-size:1.5rem}
}