*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{--primary:#0E7C86;--primary-dark:#095A62;--primary-light:#E0F2F3;--primary-bg:#F0F9FA;--secondary:#FFD54F;--secondary-light:#FFF8E1;--secondary-bg:#FFFAEB;--accent:#FF7043;--accent-light:#FFF3F0;--accent-bg:#FFF5F2;--text:#1A1A2E;--text-light:#636E72;--text-muted:#B2BEC3;--bg:#FFFFFF;--bg-alt:#F7FAFB;--bg-warm:#FFFBF5;--border:#E8ECF0;--shadow:0 4px 20px rgba(0,0,0,.07);--shadow-lg:0 12px 40px rgba(0,0,0,.12);--shadow-xl:0 24px 60px rgba(0,0,0,.15);--radius:16px;--radius-lg:24px;--radius-xl:32px;--max-width:1200px;--font-heading:'Poppins',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;--font-body:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;--nav-height:72px}
html{scroll-behavior:smooth;scroll-padding-top:var(--nav-height)}
body{font-family:var(--font-body);color:var(--text);font-size:16px;line-height:1.7;background:var(--bg);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;overflow-x:hidden}
img{max-width:100%;height:auto;display:block}
a{color:var(--primary);text-decoration:none;transition:color .2s}
a:hover{color:var(--primary-dark)}
.container{width:100%;max-width:var(--max-width);margin:0 auto;padding:0 24px}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0}
/* Typography */
h1,h2,h3,h4,h5,h6{font-family:var(--font-heading);color:var(--text);line-height:1.2;font-weight:700;letter-spacing:-.02em}
h1{font-size:clamp(32px,5vw,56px);margin-bottom:16px}
h2{font-size:clamp(26px,3.2vw,40px);margin-bottom:12px}
h3{font-size:clamp(20px,1.8vw,24px);margin-bottom:8px}
h4{font-size:18px;margin-bottom:6px}
p{margin-bottom:16px;color:var(--text-light)}
/* Shape dividers */
.section-divider{position:relative}
.section-divider::before{content:'';position:absolute;top:-2px;left:0;right:0;height:60px;background:var(--bg);-webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1200 60'%3E%3Cpath d='M0,30 C300,0 600,60 900,30 C1050,15 1150,30 1200,30 L1200,0 L0,0 Z'/%3E%3C/svg%3E") no-repeat center bottom / 100% 100%;mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1200 60'%3E%3Cpath d='M0,30 C300,0 600,60 900,30 C1050,15 1150,30 1200,30 L1200,0 L0,0 Z'/%3E%3C/svg%3E") no-repeat center bottom / 100% 100%}
/* Decorative dots */
.dots-bg{position:relative}
.dots-bg::after{content:'';position:absolute;top:40px;right:40px;width:80px;height:80px;background-image:radial-gradient(var(--primary) 2px,transparent 2px);background-size:12px 12px;opacity:.15;pointer-events:none;border-radius:50%}
/* Buttons */
.btn{display:inline-flex;align-items:center;gap:8px;font-family:var(--font-heading);font-weight:600;padding:16px 32px;border-radius:50px;border:none;cursor:pointer;font-size:15px;transition:all .3s cubic-bezier(.4,0,.2,1);text-decoration:none;white-space:nowrap;position:relative;overflow:hidden}
.btn::after{content:'';position:absolute;inset:0;background:linear-gradient(135deg,rgba(255,255,255,.2),transparent 50%);pointer-events:none}
.btn-primary{background:linear-gradient(135deg,var(--primary),var(--primary-dark));color:#fff;box-shadow:0 4px 20px rgba(14,124,134,.3)}
.btn-primary:hover{transform:translateY(-3px);box-shadow:0 8px 30px rgba(14,124,134,.4);color:#fff}
.btn-secondary{background:linear-gradient(135deg,var(--secondary),#FFC107);color:var(--text)}
.btn-secondary:hover{transform:translateY(-3px);box-shadow:0 8px 30px rgba(255,213,79,.4)}
.btn-accent{background:linear-gradient(135deg,var(--accent),#E64A19);color:#fff;box-shadow:0 4px 20px rgba(255,112,67,.3)}
.btn-accent:hover{transform:translateY(-3px);box-shadow:0 8px 30px rgba(255,112,67,.4);color:#fff}
.btn-outline{background:transparent;color:var(--primary);border:2px solid var(--primary);box-shadow:none}
.btn-outline::after{display:none}
.btn-outline:hover{background:var(--primary);color:#fff;transform:translateY(-3px);box-shadow:0 8px 30px rgba(14,124,134,.2)}
.btn-whatsapp{background:linear-gradient(135deg,#25D366,#1DA851);color:#fff;box-shadow:0 4px 20px rgba(37,211,102,.3)}
.btn-whatsapp:hover{transform:translateY(-3px);box-shadow:0 8px 30px rgba(37,211,102,.4);color:#fff}
.btn-sm{padding:12px 24px;font-size:14px}
/* Header/Nav */
header{position:fixed;top:0;left:0;right:0;background:rgba(255,255,255,.95);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border-bottom:1px solid var(--border);z-index:1000;height:var(--nav-height)}
nav{display:flex;align-items:center;justify-content:space-between;height:100%;max-width:var(--max-width);margin:0 auto;padding:0 24px}
.nav-logo{display:flex;align-items:center;gap:10px;font-family:var(--font-heading);font-weight:700;font-size:20px;color:var(--primary);text-decoration:none}
.nav-logo img{height:42px;width:auto;border-radius:8px}
.nav-links{display:flex;align-items:center;gap:2px;list-style:none}
.nav-links a{display:block;padding:8px 16px;font-size:14px;font-weight:500;color:var(--text);border-radius:10px;transition:all .2s;position:relative}
.nav-links a:hover,.nav-links a.active{color:var(--primary-dark);background:var(--primary-light)}
.nav-toggle{display:none;flex-direction:column;gap:5px;cursor:pointer;padding:6px;background:none;border:none;border-radius:8px;transition:background .2s}
.nav-toggle:hover{background:var(--bg-alt)}
.nav-toggle span{width:24px;height:2.5px;background:var(--text);border-radius:2px;transition:all .3s}
.whatsapp-float{display:flex;align-items:center;justify-content:center;width:60px;height:60px;background:linear-gradient(135deg,#25D366,#1DA851);color:#fff;border-radius:50%;position:fixed;bottom:24px;right:24px;z-index:999;box-shadow:0 6px 24px rgba(37,211,102,.4);transition:all .3s cubic-bezier(.4,0,.2,1)}
.whatsapp-float:hover{transform:scale(1.1) rotate(-5deg);color:#fff}
.whatsapp-float svg{width:28px;height:28px}
/* Sticky Bottom Bar */
.sticky-bar{display:none;position:fixed;bottom:0;left:0;right:0;background:rgba(255,255,255,.98);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-top:1px solid var(--border);padding:10px 16px;z-index:998;gap:8px;box-shadow:0 -4px 20px rgba(0,0,0,.06)}
.sticky-bar a{flex:1;justify-content:center;font-size:13px;padding:10px 12px}
/* Hero */
.hero{background:linear-gradient(160deg,var(--primary-light) 0%,var(--secondary-bg) 40%,var(--accent-bg) 100%);padding:140px 0 100px;position:relative;overflow:hidden}
.hero::before{content:'';position:absolute;top:-200px;right:-100px;width:600px;height:600px;background:radial-gradient(circle,rgba(14,124,134,.1) 0%,transparent 70%);border-radius:50%;animation:pulse 6s ease-in-out infinite}
.hero::after{content:'';position:absolute;bottom:-150px;left:-100px;width:500px;height:500px;background:radial-gradient(circle,rgba(255,213,79,.12) 0%,transparent 70%);border-radius:50%;animation:pulse 8s ease-in-out infinite reverse}
@keyframes pulse{0%,100%{transform:scale(1)}50%{transform:scale(1.1)}}
.hero .container{position:relative;z-index:1}
.hero-content{max-width:720px}
.hero-content h1{color:var(--primary-dark);margin-bottom:12px;line-height:1.15}
.hero-content h1 em{background:linear-gradient(135deg,var(--accent),var(--secondary));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;font-style:normal}
.hero-content p{font-size:clamp(17px,2vw,22px);margin-bottom:28px;color:var(--text-light);max-width:580px;line-height:1.6}
.hero-buttons{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:36px}
.hero-stats{display:flex;gap:48px;padding-top:28px;border-top:1px solid rgba(14,124,134,.15)}
.hero-stats div{text-align:center}
.hero-stats strong{display:block;font-family:var(--font-heading);font-size:32px;color:var(--primary);line-height:1.2}
.hero-stats span{font-size:13px;color:var(--text-light);font-weight:500}
/* Hero decorative elements */
.hero-decoration{position:absolute;right:5%;top:50%;transform:translateY(-50%);width:300px;height:300px;pointer-events:none;opacity:.6}
.hero-decoration .circle{position:absolute;border-radius:50%;border:2px solid rgba(14,124,134,.15)}
.hero-decoration .circle:nth-child(1){width:100%;height:100%;top:0;left:0;animation:float 6s ease-in-out infinite}
.hero-decoration .circle:nth-child(2){width:70%;height:70%;top:15%;left:15%;border-color:rgba(255,213,79,.2);animation:float 8s ease-in-out infinite reverse}
.hero-decoration .circle:nth-child(3){width:40%;height:40%;top:30%;left:30%;background:radial-gradient(circle,rgba(255,112,67,.1),transparent);border:none;animation:float 5s ease-in-out infinite}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-20px)}}
/* Sections */
section{padding:96px 0;position:relative}
.section-alt{background:var(--bg-alt);position:relative}
.section-warm{background:var(--bg-warm);position:relative}
.section-alt::before{content:'';position:absolute;top:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,var(--border),transparent)}
.section-header{text-align:center;max-width:680px;margin:0 auto 56px}
.section-header h2{color:var(--primary-dark);margin-bottom:8px}
.section-header p{font-size:18px;color:var(--text-light);line-height:1.6}
.section-header .badge{display:inline-block;background:var(--primary-dark);color:#fff;padding:6px 18px;border-radius:50px;font-size:12px;font-weight:600;margin-bottom:14px;letter-spacing:.3px;text-transform:uppercase}
/* Cards Grid */
.grid{display:grid;gap:24px}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
.card{background:#fff;border-radius:var(--radius);padding:32px;box-shadow:var(--shadow);transition:all .4s cubic-bezier(.4,0,.2,1);border:1px solid rgba(232,236,240,.5);position:relative;overflow:hidden}
.card::before{content:'';position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--primary),var(--secondary));opacity:0;transition:opacity .4s}
.card:hover{transform:translateY(-6px);box-shadow:var(--shadow-xl)}
.card:hover::before{opacity:1}
.card-icon{width:60px;height:60px;border-radius:16px;display:flex;align-items:center;justify-content:center;margin-bottom:20px;font-size:28px;transition:transform .3s}
.card:hover .card-icon{transform:scale(1.05) rotate(-3deg)}
.card-icon.teal{background:var(--primary-dark);color:#fff}
.card-icon.yellow{background:#F9A825;color:#fff}
.card-icon.coral{background:var(--accent);color:#fff}
.card h3{font-size:18px;margin-bottom:8px}
.card p{font-size:14px;margin-bottom:0;color:var(--text-light)}
.card-link{display:inline-flex;align-items:center;gap:6px;font-weight:600;font-size:14px;margin-top:14px;color:var(--primary);transition:gap .3s}
.card-link:hover{gap:10px}
/* Program Card */
.program-card{background:#fff;border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow);transition:all .4s cubic-bezier(.4,0,.2,1);border:1px solid rgba(232,236,240,.5);position:relative}
.program-card:hover{transform:translateY(-8px);box-shadow:var(--shadow-xl)}
.program-card img{width:100%;height:200px;object-fit:cover;transition:transform .6s}
.program-card:hover img{transform:scale(1.05)}
.program-card-body{padding:28px;position:relative}
.program-card-body .badge{display:inline-block;padding:4px 14px;border-radius:50px;font-size:11px;font-weight:600;margin-bottom:12px;text-transform:uppercase;letter-spacing:.3px}
.badge-teal{background:var(--primary-dark);color:#fff}
.badge-yellow{background:#F9A825;color:#fff}
.badge-coral{background:var(--accent);color:#fff}
.program-card-body h3{font-size:19px;margin-bottom:6px}
.program-card-body p{font-size:14px;color:var(--text-light);margin-bottom:14px;line-height:1.6}
.program-meta{display:flex;gap:16px;font-size:13px;color:var(--text-light);margin-bottom:14px}
.program-meta span{display:flex;align-items:center;gap:4px}
/* Learning Method Timeline */
.learning-method{background:var(--primary-dark);color:#fff;position:relative;overflow:hidden}
.learning-method::before{content:'';position:absolute;inset:0;background:url("data:image/svg+xml,%3Csvg width='60' height='60' xmlns='http://www.w3.org/2000/svg'%3E%3Ccircle cx='30' cy='30' r='1' fill='rgba(255,255,255,.05)'/%3E%3C/svg%3E") repeat;pointer-events:none}
.learning-method .section-header h2{color:#fff}
.learning-method .section-header p{color:rgba(255,255,255,.75)}
.learning-method .section-header .badge{background:rgba(255,255,255,.15);color:#fff}
.method-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:16px;position:relative}
.method-step{text-align:center;padding:32px 16px 24px;background:rgba(255,255,255,.08);border-radius:var(--radius);backdrop-filter:blur(8px);border:1px solid rgba(255,255,255,.1);position:relative;transition:all .4s}
.method-step:hover{background:rgba(255,255,255,.14);transform:translateY(-4px)}
.method-step .step-num{position:absolute;top:-14px;left:50%;transform:translateX(-50%);width:28px;height:28px;background:var(--secondary);color:var(--text);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:700;font-family:var(--font-heading)}
.method-step .icon{font-size:36px;margin-bottom:10px;display:block}
.method-step h3{color:#fff;font-size:15px;margin-bottom:4px;font-weight:700}
.method-step p{color:rgba(255,255,255,.65);font-size:13px;margin-bottom:0}
/* Testimonials */
.testimonial-card{background:#fff;border-radius:var(--radius);padding:32px;box-shadow:var(--shadow);border:1px solid rgba(232,236,240,.5);position:relative;transition:all .4s}
.testimonial-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.testimonial-card::before{content:'\201C';position:absolute;top:12px;right:24px;font-size:80px;line-height:1;color:var(--primary-light);font-family:Georgia,serif;pointer-events:none}
.testimonial-stars{color:#FFB300;font-size:18px;margin-bottom:10px}
.testimonial-card blockquote{font-style:italic;font-size:15px;color:var(--text-light);margin-bottom:20px;line-height:1.7}
.testimonial-author{display:flex;align-items:center;gap:14px}
.testimonial-author img{width:48px;height:48px;border-radius:50%;object-fit:cover}
.testimonial-author strong{display:block;font-size:15px;color:var(--text)}
.testimonial-author span{font-size:12px;color:var(--text-muted)}
/* Gallery */
.gallery-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:16px}
.gallery-grid img{width:100%;height:240px;object-fit:cover;border-radius:12px;transition:all .4s;cursor:pointer;box-shadow:var(--shadow)}
.gallery-grid img:hover{transform:scale(1.04);box-shadow:var(--shadow-lg)}
/* FAQ */
.faq-item{border-bottom:1px solid var(--border);padding:0}
.faq-question{width:100%;display:flex;justify-content:space-between;align-items:center;padding:24px 0;background:none;border:none;cursor:pointer;font-family:var(--font-heading);font-weight:600;font-size:16px;color:var(--text);text-align:left;transition:all .2s}
.faq-question:hover{color:var(--primary);gap:12px}
.faq-question svg{flex-shrink:0;transition:transform .4s cubic-bezier(.4,0,.2,1);width:22px;height:22px;color:var(--primary)}
.faq-item.active .faq-question svg{transform:rotate(180deg)}
.faq-answer{padding:0 0 24px;display:none}
.faq-item.active .faq-answer{display:block}
.faq-answer p{font-size:15px;margin-bottom:0;line-height:1.7}
.faq-answer ul{padding-left:20px;margin-top:10px;font-size:15px;color:var(--text-light)}
/* Contact Form */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:56px}
.form-group{margin-bottom:20px}
.form-group label{display:block;font-weight:600;font-size:14px;margin-bottom:6px;color:var(--text)}
.form-group input,.form-group select,.form-group textarea{width:100%;padding:14px 18px;border:2px solid var(--border);border-radius:12px;font-family:var(--font-body);font-size:15px;transition:all .2s;background:#fff;color:var(--text)}
.form-group input:focus,.form-group select:focus,.form-group textarea:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 4px rgba(14,124,134,.1)}
.form-group textarea{resize:vertical;min-height:120px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
/* Contact Info */
.contact-info h3{margin-bottom:20px}
.contact-info-item{display:flex;gap:14px;margin-bottom:24px}
.contact-info-icon{width:48px;height:48px;border-radius:14px;background:var(--primary-light);color:var(--primary);display:flex;align-items:center;justify-content:center;flex-shrink:0;font-size:22px;transition:transform .3s}
.contact-info-item:hover .contact-info-icon{transform:scale(1.05)}
.contact-info-item strong{display:block;font-size:14px;color:var(--text)}
.contact-info-item span,.contact-info-item a{font-size:14px;color:var(--text-light)}
/* Footer */
footer{background:linear-gradient(180deg,#1A1A2E,#0F0F1E);color:#B8B8D0;padding:80px 0 24px;position:relative}
footer::before{content:'';position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--primary),var(--secondary),var(--accent))}
footer .container{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:48px}
footer h3{color:#fff;font-size:16px;margin-bottom:20px;font-weight:600}
footer p{font-size:14px;color:#B8B8D0;margin-bottom:12px;line-height:1.7}
footer ul{list-style:none}
footer ul li{margin-bottom:10px}
footer ul a{color:#B8B8D0;font-size:14px;transition:all .2s;display:inline-flex;align-items:center;gap:4px}
footer ul a:hover{color:var(--secondary);transform:translateX(4px)}
.footer-logo{font-family:var(--font-heading);font-weight:700;font-size:22px;color:#fff;margin-bottom:12px}
.footer-bottom{border-top:1px solid rgba(255,255,255,.06);padding-top:24px;margin-top:48px;text-align:center;font-size:13px;color:var(--text-muted)}
.footer-social{display:flex;gap:10px;margin-top:20px}
.footer-social a{width:42px;height:42px;border-radius:12px;background:rgba(255,255,255,.06);display:flex;align-items:center;justify-content:center;color:#B8B8D0;transition:all .3s;font-size:18px;text-decoration:none}
.footer-social a:hover{background:var(--primary);color:#fff;transform:translateY(-3px)}
/* Page Header */
.page-header{background:linear-gradient(160deg,var(--primary-light) 0%,var(--secondary-bg) 50%,var(--accent-bg) 100%);padding:140px 0 72px;text-align:center;position:relative;overflow:hidden}
.page-header::before{content:'';position:absolute;top:-100px;right:-100px;width:400px;height:400px;background:radial-gradient(circle,rgba(14,124,134,.06),transparent 70%);border-radius:50%}
.page-header h1{color:var(--primary-dark)}
.page-header p{max-width:600px;margin:0 auto;font-size:18px;color:var(--text-light)}
/* Breadcrumbs */
.breadcrumbs{display:flex;flex-wrap:wrap;gap:8px;list-style:none;padding:0;margin-bottom:10px;font-size:13px;justify-content:center}
.breadcrumbs li{color:var(--text-muted)}
.breadcrumbs li+li::before{content:'/';margin-right:8px;color:var(--text-muted)}
.breadcrumbs a{color:var(--primary);font-weight:500}
/* CTA Section */
.cta-section{background:linear-gradient(135deg,var(--primary) 0%,var(--primary-dark) 100%);padding:80px 0;text-align:center;color:#fff;position:relative;overflow:hidden}
.cta-section::before{content:'';position:absolute;inset:0;background:url("data:image/svg+xml,%3Csvg width='60' height='60' xmlns='http://www.w3.org/2000/svg'%3E%3Ccircle cx='30' cy='30' r='1' fill='rgba(255,255,255,.05)'/%3E%3C/svg%3E") repeat;pointer-events:none}
.cta-section h2{color:#fff;margin-bottom:10px}
.cta-section p{color:rgba(255,255,255,.85);margin-bottom:28px;font-size:18px}
.cta-section .btn{background:#fff;color:var(--primary);box-shadow:0 4px 20px rgba(0,0,0,.1)}
.cta-section .btn:hover{background:var(--secondary);color:var(--text);transform:translateY(-3px)}
/* Features List */
.features-list{list-style:none}
.features-list li{display:flex;align-items:flex-start;gap:12px;padding:10px 0;font-size:15px;color:var(--text-light);line-height:1.5}
.features-list li::before{content:'\2713';color:var(--primary);font-weight:700;font-size:18px;flex-shrink:0;width:22px;height:22px;background:var(--primary-light);border-radius:50%;display:flex;align-items:center;justify-content:center;margin-top:1px}
/* Two Column Layout */
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.two-col img{border-radius:var(--radius-lg);width:100%;height:420px;object-fit:cover;box-shadow:var(--shadow-lg);transition:transform .6s}
.two-col img:hover{transform:scale(1.01)}
/* Stats Row */
.stats-row{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;text-align:center}
.stat-item{padding:28px;background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);border:1px solid var(--border)}
.stat-number{font-family:var(--font-heading);font-size:40px;font-weight:700;color:var(--primary);display:block;line-height:1.2}
.stat-label{font-size:14px;color:var(--text-light);margin-top:6px}
/* Table */
.table-wrap{overflow-x:auto;border-radius:var(--radius);border:1px solid var(--border);background:#fff}
table{width:100%;border-collapse:collapse;font-size:15px}
th,td{padding:16px 24px;text-align:left;border-bottom:1px solid var(--border)}
th{background:var(--primary-light);color:var(--primary-dark);font-family:var(--font-heading);font-weight:600;font-size:14px}
tr:last-child td{border-bottom:none}
tr:hover td{background:var(--bg-alt)}
/* Team */
.team-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:24px}
.team-card{text-align:center;padding:36px 24px;background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);border:1px solid var(--border);transition:all .4s;position:relative;overflow:hidden}
.team-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-xl)}
.team-card::before{content:'';position:absolute;top:0;left:0;right:0;height:4px;background:linear-gradient(90deg,var(--primary),var(--secondary))}
.team-card img{width:100px;height:100px;border-radius:50%;object-fit:cover;margin:0 auto 18px;border:3px solid var(--primary-light);transition:transform .4s}
.team-card:hover img{transform:scale(1.05)}
.team-card h3{margin-bottom:2px;color:var(--text);font-weight:600;font-size:16px}
.team-card span{font-size:13px;color:var(--text-muted);display:block;margin-bottom:8px}
/* Animations */
.fade-up{opacity:0;transform:translateY(40px);transition:opacity .7s ease,transform .7s cubic-bezier(.4,0,.2,1)}
.fade-up.visible{opacity:1;transform:translateY(0)}
.fade-up:nth-child(2){transition-delay:.1s}
.fade-up:nth-child(3){transition-delay:.2s}
.fade-up:nth-child(4){transition-delay:.3s}
/* Teachers section backgrounds */
.teachers-section{background:linear-gradient(160deg,var(--bg-warm),var(--primary-light))}
/* Responsive - Mobile First */
@media(max-width:1024px){
.grid-4{grid-template-columns:repeat(2,1fr)}
footer .container{grid-template-columns:1fr 1fr}
.method-grid{grid-template-columns:repeat(3,1fr)}
.hero-decoration{display:none}
}
@media(max-width:768px){
:root{--nav-height:64px}
.nav-links{position:fixed;top:var(--nav-height);left:0;right:0;background:rgba(255,255,255,.98);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);flex-direction:column;padding:16px 24px;gap:4px;box-shadow:0 12px 40px rgba(0,0,0,.12);display:none;border-bottom:1px solid var(--border);max-height:calc(100vh - var(--nav-height));overflow-y:auto}
.nav-links.open{display:flex}
.nav-links a{padding:14px 16px;font-size:15px}
.nav-toggle{display:flex}
section{padding:64px 0}
.hero{padding:112px 0 64px}
.hero-stats{flex-wrap:wrap;gap:20px}
.hero-stats div{flex:1;min-width:80px}
.hero-decoration{display:none}
.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}
.two-col{grid-template-columns:1fr;gap:32px}
.two-col img{height:240px}
.contact-grid{grid-template-columns:1fr;gap:40px}
.form-row{grid-template-columns:1fr}
.stats-row{grid-template-columns:repeat(2,1fr);gap:16px}
footer .container{grid-template-columns:1fr;gap:40px}
.section-header{margin-bottom:40px}
.section-header .badge{font-size:11px}
.sticky-bar{display:flex}
.whatsapp-float{bottom:80px}
.method-grid{grid-template-columns:repeat(2,1fr);gap:12px}
.page-header{padding:112px 0 56px}
.cta-section{padding:64px 0}
}
@media(max-width:480px){
.hero-buttons .btn{flex:1;justify-content:center;font-size:14px;padding:14px 16px}
.nav-logo{font-size:16px}
.nav-logo img{height:34px}
.hero-stats strong{font-size:24px}
.method-grid{grid-template-columns:1fr;max-width:280px;margin:0 auto}
}
/* Accessible focus */
a:focus-visible,.btn:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid var(--primary);outline-offset:2px;border-radius:4px}
/* Selection */
::selection{background:var(--primary);color:#fff}
/* Reduced motion */
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}