/* ===== DESIGN TOKENS ===== */
:root {
  --navy: #1a1f5e;
  --navy-dark: #0e1240;
  --navy-light: #2a3080;
  --accent: #f0a500;
  --accent-light: #ffc942;
  --white: #ffffff;
  --off-white: #f8f9fc;
  --gray-100: #f1f3f8;
  --gray-200: #e2e6f0;
  --gray-400: #9ba3bf;
  --gray-600: #5a6280;
  --gray-800: #2d3250;
  --success: #22c55e;
  --radius: 16px;
  --radius-sm: 8px;
  --shadow-sm: 0 2px 8px rgba(26,31,94,0.06);
  --shadow-md: 0 8px 30px rgba(26,31,94,0.10);
  --shadow-lg: 0 20px 60px rgba(26,31,94,0.15);
  --transition: 0.3s cubic-bezier(.4,0,.2,1);
}

/* ===== RESET & BASE ===== */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:80px}
body{font-family:'Inter',sans-serif;color:var(--gray-800);background:var(--white);line-height:1.7;overflow-x:hidden}
img{max-width:100%;display:block}
a{text-decoration:none;color:inherit}
ul{list-style:none}

/* ===== UTILITIES ===== */
.container{width:90%;max-width:1200px;margin:0 auto}
.section{padding:100px 0}
.section-label{display:inline-flex;align-items:center;gap:8px;font-size:.75rem;font-weight:700;letter-spacing:3px;text-transform:uppercase;color:var(--accent);margin-bottom:12px}
.section-label::before{content:'';width:30px;height:2px;background:var(--accent)}
.section-title{font-family:'Outfit',sans-serif;font-size:clamp(2rem,4vw,3rem);font-weight:800;color:var(--navy);line-height:1.2;margin-bottom:20px}
.section-subtitle{font-size:1.1rem;color:var(--gray-600);max-width:600px;line-height:1.8}

/* ===== ANIMATIONS ===== */
@keyframes fadeUp{from{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}
@keyframes pulse{0%,100%{box-shadow:0 0 0 0 rgba(240,165,0,.4)}70%{box-shadow:0 0 0 15px rgba(240,165,0,0)}}
.animate{opacity:0;transform:translateY(30px);transition:opacity .7s ease,transform .7s ease}
.animate.visible{opacity:1;transform:translateY(0)}

/* ===== NAVBAR ===== */
.navbar{position:fixed;top:0;left:0;width:100%;z-index:1000;padding:18px 0;transition:var(--transition)}
.navbar.scrolled{background:rgba(255,255,255,.95);backdrop-filter:blur(20px);box-shadow:var(--shadow-sm);padding:12px 0}
.navbar .container{display:flex;align-items:center;justify-content:space-between}
.nav-brand{display:flex;align-items:center;gap:12px;font-family:'Outfit',sans-serif;font-weight:800;font-size:1.3rem;color:var(--white);transition:var(--transition)}
.navbar.scrolled .nav-brand{color:var(--navy)}
.nav-brand .brand-icon{width:42px;height:42px;background:var(--accent);border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:1.2rem;font-weight:900;color:var(--navy)}
.nav-links{display:flex;align-items:center;gap:32px}
.nav-links a{font-size:.9rem;font-weight:500;color:rgba(255,255,255,.85);transition:var(--transition);position:relative}
.navbar.scrolled .nav-links a{color:var(--gray-600)}
.nav-links a:hover{color:var(--accent)}
.nav-links a::after{content:'';position:absolute;bottom:-4px;left:0;width:0;height:2px;background:var(--accent);transition:var(--transition)}
.nav-links a:hover::after{width:100%}
.nav-cta{background:var(--accent)!important;color:var(--navy)!important;padding:10px 24px;border-radius:50px;font-weight:700!important;font-size:.85rem!important;transition:var(--transition)!important}
.nav-cta:hover{background:var(--accent-light)!important;transform:translateY(-2px)}
.nav-cta::after{display:none!important}
.hamburger{display:none;flex-direction:column;gap:5px;cursor:pointer;z-index:10}
.hamburger span{width:24px;height:2px;background:var(--white);transition:var(--transition)}
.navbar.scrolled .hamburger span{background:var(--navy)}

/* ===== HERO ===== */
.hero{position:relative;min-height:100vh;display:flex;align-items:center;background:linear-gradient(135deg,var(--navy-dark) 0%,var(--navy) 50%,var(--navy-light) 100%);overflow:hidden}
.hero::before{content:'';position:absolute;inset:0;background:url('images/exterior.jpg') center/cover;opacity:.12}
.hero-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center;position:relative;z-index:2}
.hero-content{animation:fadeUp .8s ease forwards}
.hero-badge{display:inline-flex;align-items:center;gap:8px;background:rgba(240,165,0,.15);border:1px solid rgba(240,165,0,.3);color:var(--accent);padding:8px 18px;border-radius:50px;font-size:.8rem;font-weight:600;margin-bottom:28px}
.hero-badge .dot{width:8px;height:8px;background:var(--success);border-radius:50%;animation:pulse 2s infinite}
.hero h1{font-family:'Outfit',sans-serif;font-size:clamp(2.5rem,5vw,4rem);font-weight:900;color:var(--white);line-height:1.1;margin-bottom:24px}
.hero h1 .highlight{color:var(--accent);position:relative}
.hero p{font-size:1.15rem;color:rgba(255,255,255,.75);line-height:1.9;margin-bottom:40px;max-width:520px}
.hero-actions{display:flex;gap:16px;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;gap:8px;padding:16px 36px;border-radius:50px;font-weight:700;font-size:.95rem;transition:var(--transition);cursor:pointer;border:none}
.btn-primary{background:var(--accent);color:var(--navy)}
.btn-primary:hover{background:var(--accent-light);transform:translateY(-3px);box-shadow:0 10px 30px rgba(240,165,0,.3)}
.btn-outline{background:transparent;color:var(--white);border:2px solid rgba(255,255,255,.3)}
.btn-outline:hover{border-color:var(--accent);color:var(--accent);transform:translateY(-3px)}
.hero-image{position:relative;animation:fadeUp .8s .3s ease both}
.hero-image-wrapper{position:relative;border-radius:24px;overflow:hidden;box-shadow:var(--shadow-lg)}
.hero-image-wrapper img{width:100%;height:480px;object-fit:cover}
.hero-float-card{position:absolute;background:rgba(255,255,255,.95);backdrop-filter:blur(12px);border-radius:16px;padding:16px 22px;box-shadow:var(--shadow-md);animation:float 4s ease-in-out infinite}
.hero-float-card.card-1{bottom:30px;left:-30px;display:flex;align-items:center;gap:12px}
.hero-float-card.card-2{top:30px;right:-20px;text-align:center}
.float-number{font-family:'Outfit',sans-serif;font-size:2rem;font-weight:900;color:var(--navy)}
.float-label{font-size:.75rem;color:var(--gray-600);font-weight:500}
.float-icon{width:44px;height:44px;background:linear-gradient(135deg,var(--accent),var(--accent-light));border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:1.2rem}
.hero-shapes .shape{position:absolute;border-radius:50%;opacity:.06;background:var(--accent)}
.hero-shapes .s1{width:400px;height:400px;top:-100px;right:-100px}
.hero-shapes .s2{width:200px;height:200px;bottom:50px;left:-50px}

/* ===== STATS BAR ===== */
.stats-bar{background:var(--white);margin-top:-50px;position:relative;z-index:3;border-radius:var(--radius);box-shadow:var(--shadow-lg);padding:40px}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:30px;text-align:center}
.stat-item .stat-number{font-family:'Outfit',sans-serif;font-size:2.5rem;font-weight:900;color:var(--navy);line-height:1}
.stat-item .stat-number span{color:var(--accent)}
.stat-item .stat-text{font-size:.9rem;color:var(--gray-600);margin-top:6px}

/* ===== ABOUT ===== */
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
.about-images{position:relative}
.about-img-main{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-lg)}
.about-img-main img{width:100%;height:400px;object-fit:cover}
.about-img-secondary{margin-top:20px;border-radius:var(--radius);box-shadow:var(--shadow-lg);border:4px solid var(--white);background:var(--navy-dark)}
.about-img-secondary img{width:100%;height:auto;display:block}
.about-features{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:32px}
.about-feature{display:flex;align-items:flex-start;gap:12px;padding:16px;border-radius:var(--radius-sm);background:var(--gray-100);transition:var(--transition)}
.about-feature:hover{background:var(--navy);color:var(--white)}
.about-feature:hover .af-icon{background:var(--accent)}
.af-icon{width:36px;height:36px;min-width:36px;background:var(--navy);color:var(--white);border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:.9rem;transition:var(--transition)}
.af-text{font-size:.85rem;font-weight:600;line-height:1.5}

/* ===== PROGRAMS ===== */
.programs{background:var(--off-white)}
.programs-header{text-align:center;margin-bottom:60px}
.programs-header .section-subtitle{margin:0 auto}
.programs-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:30px}
.program-card{background:var(--white);border-radius:var(--radius);padding:40px 32px;transition:var(--transition);position:relative;overflow:hidden;border:1px solid var(--gray-200)}
.program-card::before{content:'';position:absolute;top:0;left:0;width:100%;height:4px;background:linear-gradient(90deg,var(--navy),var(--accent));transform:scaleX(0);transform-origin:left;transition:var(--transition)}
.program-card:hover{transform:translateY(-8px);box-shadow:var(--shadow-lg);border-color:transparent}
.program-card:hover::before{transform:scaleX(1)}
.program-icon{width:60px;height:60px;border-radius:16px;background:linear-gradient(135deg,rgba(26,31,94,.08),rgba(26,31,94,.04));display:flex;align-items:center;justify-content:center;font-size:1.5rem;margin-bottom:24px}
.program-card h3{font-family:'Outfit',sans-serif;font-size:1.3rem;font-weight:700;color:var(--navy);margin-bottom:12px}
.program-card p{font-size:.9rem;color:var(--gray-600);margin-bottom:20px;line-height:1.8}
.program-subjects{display:flex;flex-wrap:wrap;gap:8px}
.subject-tag{background:var(--gray-100);color:var(--gray-800);padding:6px 14px;border-radius:50px;font-size:.75rem;font-weight:600;transition:var(--transition)}
.program-card:hover .subject-tag{background:rgba(26,31,94,.08)}

/* ===== WHY US ===== */
.why-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
.why-cards{display:grid;gap:20px}
.why-card{display:flex;gap:20px;padding:24px;border-radius:var(--radius);background:var(--white);border:1px solid var(--gray-200);transition:var(--transition)}
.why-card:hover{border-color:var(--accent);box-shadow:var(--shadow-md);transform:translateX(8px)}
.why-icon{width:50px;height:50px;min-width:50px;border-radius:14px;background:linear-gradient(135deg,var(--navy),var(--navy-light));color:var(--white);display:flex;align-items:center;justify-content:center;font-size:1.2rem}
.why-card h4{font-family:'Outfit',sans-serif;font-size:1.05rem;font-weight:700;color:var(--navy);margin-bottom:6px}
.why-card p{font-size:.85rem;color:var(--gray-600);line-height:1.7}
.why-image{position:relative;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-lg)}
.why-image img{width:100%;height:500px;object-fit:cover}

/* ===== GALLERY ===== */
.gallery{background:linear-gradient(135deg,var(--navy-dark),var(--navy));color:var(--white)}
.gallery .section-title{color:var(--white)}
.gallery .section-subtitle{color:rgba(255,255,255,.6)}
.gallery-header{text-align:center;margin-bottom:60px}
.gallery-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.gallery-item{border-radius:var(--radius);overflow:hidden;position:relative;cursor:pointer;aspect-ratio:1}
.gallery-item:first-child{grid-column:span 2;grid-row:span 2;aspect-ratio:auto}
.gallery-item img{width:100%;height:100%;object-fit:cover;transition:var(--transition)}
.gallery-item:hover img{transform:scale(1.08)}
.gallery-item::after{content:'';position:absolute;inset:0;background:linear-gradient(to top,rgba(26,31,94,.5),transparent);opacity:0;transition:var(--transition)}
.gallery-item:hover::after{opacity:1}

/* ===== TESTIMONIALS ===== */
.testimonials{background:var(--off-white)}
.testimonials-header{text-align:center;margin-bottom:60px}
.testimonials-header .section-subtitle{margin:0 auto}
.testimonial-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:30px}
.testimonial-card{background:var(--white);border-radius:var(--radius);padding:36px;border:1px solid var(--gray-200);transition:var(--transition);position:relative}
.testimonial-card:hover{box-shadow:var(--shadow-lg);transform:translateY(-5px)}
.testimonial-quote{font-size:2.5rem;color:var(--accent);font-family:Georgia,serif;line-height:1;margin-bottom:16px}
.testimonial-card p{font-size:.9rem;color:var(--gray-600);line-height:1.9;margin-bottom:20px;font-style:italic}
.testimonial-author{display:flex;align-items:center;gap:12px}
.author-avatar{width:44px;height:44px;border-radius:50%;background:linear-gradient(135deg,var(--navy),var(--navy-light));display:flex;align-items:center;justify-content:center;color:var(--white);font-weight:700;font-size:.9rem}
.author-info .name{font-weight:700;color:var(--navy);font-size:.9rem}
.author-info .role{font-size:.75rem;color:var(--gray-400)}
.testimonial-stars{display:flex;gap:2px;color:var(--accent);margin-bottom:14px;font-size:.85rem}

/* ===== CONTACT ===== */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:start}
.contact-cards{display:grid;gap:20px}
.contact-card{display:flex;gap:16px;padding:24px;border-radius:var(--radius);background:var(--gray-100);transition:var(--transition)}
.contact-card:hover{background:var(--navy);color:var(--white)}
.contact-card:hover .cc-icon{background:var(--accent);color:var(--navy)}
.contact-card:hover .cc-label{color:rgba(255,255,255,.6)}
.cc-icon{width:48px;height:48px;min-width:48px;border-radius:14px;background:var(--navy);color:var(--white);display:flex;align-items:center;justify-content:center;font-size:1.1rem;transition:var(--transition)}
.cc-label{font-size:.75rem;color:var(--gray-400);text-transform:uppercase;letter-spacing:1px;font-weight:600;margin-bottom:4px;transition:var(--transition)}
.cc-value{font-weight:700;font-size:1rem;color:inherit}
.map-wrapper{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-lg);height:100%;min-height:400px}
.map-wrapper iframe{width:100%;height:100%;border:0}

/* ===== FOOTER ===== */
.footer{background:var(--navy-dark);color:rgba(255,255,255,.7);padding:60px 0 30px}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:40px;margin-bottom:40px}
.footer-brand .nav-brand{color:var(--white);margin-bottom:16px}
.footer-brand p{font-size:.9rem;line-height:1.8;max-width:360px}
.footer h4{font-family:'Outfit',sans-serif;font-size:1rem;font-weight:700;color:var(--white);margin-bottom:16px}
.footer ul li{margin-bottom:10px}
.footer ul a{font-size:.9rem;transition:var(--transition)}
.footer ul a:hover{color:var(--accent);padding-left:4px}
.footer-bottom{border-top:1px solid rgba(255,255,255,.08);padding-top:24px;display:flex;justify-content:space-between;align-items:center;font-size:.85rem}
.footer-social{display:flex;gap:12px}
.footer-social a{width:38px;height:38px;border-radius:10px;background:rgba(255,255,255,.06);display:flex;align-items:center;justify-content:center;transition:var(--transition);font-size:.9rem}
.footer-social a:hover{background:var(--accent);color:var(--navy)}

/* ===== WHATSAPP FLOAT ===== */
.whatsapp-float{position:fixed;bottom:28px;right:28px;z-index:999;width:60px;height:60px;background:#25d366;border-radius:50%;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 20px rgba(37,211,102,.4);transition:var(--transition);animation:pulse 2s infinite}
.whatsapp-float:hover{transform:scale(1.1)}
.whatsapp-float svg{width:30px;height:30px;fill:var(--white)}

/* ===== RESPONSIVE ===== */
@media(max-width:1024px){
  .nav-links{position:fixed;top:0;right:-100%;width:280px;height:100vh;background:var(--navy-dark);flex-direction:column;padding:100px 40px;gap:24px;transition:var(--transition)}
  .nav-links.active{right:0}
  .nav-links a{color:rgba(255,255,255,.8)!important;font-size:1.1rem}
  .hamburger{display:flex}
  .hero{padding-top:100px;min-height:auto;padding-bottom:60px}
  .hero-grid,.about-grid,.why-grid,.contact-grid{grid-template-columns:1fr}
  .hero-image{order:-1}
  .hero-content{position:relative;z-index:3}
  .programs-grid{grid-template-columns:repeat(2,1fr)}
  .gallery-grid{grid-template-columns:repeat(2,1fr)}
  .gallery-item:first-child{grid-column:span 2}
  .testimonial-cards{grid-template-columns:1fr 1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
  .stats-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:768px){
  .programs-grid,.testimonial-cards{grid-template-columns:1fr}
  .gallery-grid{grid-template-columns:1fr 1fr}
  .gallery-item:first-child{grid-column:span 1;grid-row:span 1}
  .about-features{grid-template-columns:1fr}
  .about-img-secondary{margin-top:16px}
  .about-img-secondary img{height:auto}
  .hero h1{font-size:2.2rem}
  .stats-grid{grid-template-columns:1fr 1fr}
  .footer-grid{grid-template-columns:1fr}
  .section{padding:70px 0}
}
@media(max-width:480px){
  .stats-grid{grid-template-columns:1fr}
  .hero-actions{flex-direction:column}
  .hero-float-card{display:none}
}