:root{--cream:#fff8ec;--cream-2:#f9eddc;--paper:#fffdf8;--teal:#0c9699;--teal-dark:#08777b;--navy:#173b5f;--gold:#f5b925;--mint:#bfe5d7;--pink:#ef799d;--sky:#a9dff2;--text:#183a4d;--muted:#6d7d86;--line:#eadfce;--shadow:0 18px 55px rgba(30,73,86,.12);--radius:24px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Tahoma,"Segoe UI",Arial,sans-serif;background:var(--cream);color:var(--text);line-height:1.9}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}.container{width:min(1180px,calc(100% - 32px));margin:auto}.top-line{background:var(--navy);color:#fff;font-size:13px}.top-line-inner{min-height:34px;display:flex;align-items:center;gap:24px;justify-content:center;flex-wrap:wrap}.site-header{position:sticky;top:0;z-index:50;background:rgba(255,248,236,.96);backdrop-filter:blur(14px);border-bottom:1px solid rgba(234,223,206,.9)}.nav-wrap{min-height:92px;display:flex;align-items:center;gap:24px}.brand{width:190px;flex:0 0 auto}.brand img{width:100%;height:72px;object-fit:contain}.main-nav{display:flex;align-items:center;gap:22px;margin-right:auto}.main-nav a{font-weight:700;color:#294b62;position:relative;padding:12px 0}.main-nav a:after{content:"";position:absolute;right:0;bottom:4px;width:0;height:3px;background:linear-gradient(90deg,var(--teal),var(--gold));border-radius:3px;transition:.25s}.main-nav a:hover:after{width:100%}.mobile-auth{display:none!important}.auth-actions{display:flex;gap:8px;align-items:center}.auth-link,.btn{display:inline-flex;align-items:center;justify-content:center;border-radius:14px;font-weight:800;border:1px solid transparent;transition:.2s;cursor:pointer;font-family:inherit}.auth-link{padding:9px 12px;font-size:12px;background:#fff}.auth-link.founder{border-color:#f0c45e;color:#8b6400}.auth-link.teacher{border-color:#93d5d6;color:#08777b}.auth-link.student{background:linear-gradient(135deg,var(--teal),#17b8ae);color:#fff}.auth-link:hover,.btn:hover{transform:translateY(-2px);box-shadow:0 8px 24px rgba(25,83,96,.14)}.menu-toggle{display:none;border:0;background:transparent;font-size:28px;color:var(--navy)}.btn{padding:11px 20px}.btn-primary{background:linear-gradient(135deg,var(--teal),#19b5ab);color:#fff}.btn-gold{background:linear-gradient(135deg,#f0aa18,#ffd55d);color:#5d4200}.btn-outline{border-color:#9bcfd0;color:var(--teal-dark);background:#fff}.btn-soft{background:#e8f7f4;color:var(--teal-dark)}.btn-danger{background:#c83d54;color:#fff}.btn-sm{padding:7px 12px;font-size:13px}.hero{padding:22px 0 8px}.slider{position:relative;width:min(1540px,calc(100% - 20px));margin:auto;border-radius:32px;overflow:hidden;box-shadow:var(--shadow);aspect-ratio:16/9;background:#eee}.slide{position:absolute;inset:0;opacity:0;transition:opacity .7s ease}.slide.active{opacity:1}.slide img{width:100%;height:100%;object-fit:cover}.slider-arrow{position:absolute;top:50%;transform:translateY(-50%);z-index:3;width:46px;height:46px;border-radius:50%;border:0;background:rgba(255,255,255,.88);font-size:30px;color:var(--navy);box-shadow:0 8px 22px rgba(0,0,0,.15);cursor:pointer}.slider-prev{right:18px}.slider-next{left:18px}.slider-dots{position:absolute;bottom:16px;left:50%;transform:translateX(-50%);display:flex;gap:8px;z-index:4;background:rgba(255,255,255,.7);padding:7px 10px;border-radius:20px}.slider-dot{width:10px;height:10px;border:0;border-radius:50%;background:#b9b9b9;padding:0}.slider-dot.active{background:var(--teal);transform:scale(1.25)}.quick-strip{padding:22px 0}.quick-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.quick-card{background:#fff;border:1px solid var(--line);border-radius:20px;padding:16px;display:flex;gap:12px;align-items:center;box-shadow:0 10px 30px rgba(31,75,86,.06)}.quick-card:hover{transform:translateY(-3px)}.quick-icon{width:46px;height:46px;border-radius:15px;background:#e7f8f5;color:var(--teal);display:grid;place-items:center;font-size:24px}.quick-card strong{display:block}.quick-card small{color:var(--muted)}.section{padding:74px 0}.section-soft{background:#f2f9f6}.section-cream{background:linear-gradient(135deg,#fff0d4,#fffaf1)}.section-head{text-align:center;max-width:760px;margin:0 auto 38px}.eyebrow{display:inline-block;color:var(--teal-dark);font-weight:800;background:#e7f6f3;border-radius:999px;padding:5px 14px;margin-bottom:10px}.section h1,.section h2{color:var(--navy);margin:0 0 14px;line-height:1.45}.section h1{font-size:clamp(30px,4vw,52px)}.section h2{font-size:clamp(25px,3vw,38px)}.intro-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:46px;align-items:center}.intro-content p{font-size:17px;color:#4f6773}.check-list{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin:22px 0}.check-list span{background:#fff;border:1px solid var(--line);border-radius:13px;padding:10px 12px}.button-row{display:flex;gap:12px;flex-wrap:wrap}.intro-visual{position:relative}.intro-visual img{border-radius:32px;box-shadow:var(--shadow);aspect-ratio:4/3;object-fit:cover}.intro-logo-badge{position:absolute;bottom:-22px;right:-20px;background:#fff;border-radius:22px;padding:10px 16px;box-shadow:var(--shadow);display:flex;align-items:center;gap:10px}.intro-logo-badge img{width:64px;height:54px;object-fit:contain;box-shadow:none}.features-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:16px}.feature-card,.program-card,.branch-card,.card{background:#fff;border:1px solid var(--line);border-radius:22px;padding:22px;box-shadow:0 12px 35px rgba(30,73,86,.07)}.feature-card{text-align:center}.feature-icon{display:grid;place-items:center;width:62px;height:62px;margin:0 auto 12px;border-radius:20px;background:linear-gradient(135deg,#e7f7f4,#fff2cf);font-size:30px}.feature-card h3,.program-card h3,.branch-card h3{color:var(--navy);margin:8px 0}.feature-card p,.program-card p,.branch-card p{color:var(--muted);margin:0}.program-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.program-card span{font-size:34px}.section-action{margin-top:28px}.text-center{text-align:center}.age-wrap{display:grid;grid-template-columns:1fr 1fr;gap:30px;align-items:center}.age-card{background:#fff;border-radius:28px;padding:34px;box-shadow:var(--shadow)}.class-map{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.class-chip{background:#fff;border:1px solid var(--line);border-radius:22px;padding:24px;text-align:center;box-shadow:0 12px 30px rgba(30,73,86,.07)}.class-chip b{display:block;font-size:24px;color:var(--teal-dark)}.branches-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}.branch-card{text-align:center}.branch-icon{font-size:44px}.branch-card a{color:var(--teal-dark);font-weight:800}.cta-section{padding:50px 0;background:linear-gradient(135deg,var(--navy),#0b737c);color:#fff}.cta-inner{display:flex;justify-content:space-between;align-items:center;gap:20px}.cta-inner h2{margin:4px 0 0;font-size:34px}.faq-wrap{max-width:900px}.faq-item{background:#fff;border:1px solid var(--line);border-radius:16px;margin-bottom:10px;overflow:hidden}.faq-question{width:100%;border:0;background:#fff;padding:18px 20px;text-align:right;display:flex;justify-content:space-between;font:inherit;font-weight:800;color:var(--navy);cursor:pointer}.faq-answer{max-height:0;overflow:hidden;transition:max-height .3s}.faq-answer p{padding:0 20px 18px;margin:0;color:var(--muted)}.faq-item.open .faq-answer{max-height:180px}.page-hero{padding:56px 0;background:linear-gradient(135deg,#fff0d8,#eaf8f4);border-bottom:1px solid var(--line)}.page-hero-inner{display:flex;align-items:center;justify-content:space-between;gap:24px}.page-hero h1{font-size:42px;margin:0;color:var(--navy)}.page-hero img{width:300px;max-height:170px;object-fit:contain}.content-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}.timeline{display:grid;gap:15px}.timeline-item{display:grid;grid-template-columns:58px 1fr;gap:14px;align-items:start}.timeline-num{width:54px;height:54px;border-radius:18px;background:var(--teal);color:#fff;display:grid;place-items:center;font-weight:900;font-size:20px}.teacher-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.teacher-card{text-align:center}.teacher-avatar{width:92px;height:92px;margin:auto;border-radius:50%;background:#e6f5f2;display:grid;place-items:center;font-size:42px;overflow:hidden}.contact-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:24px}.contact-list{display:grid;gap:14px}.contact-item{background:#fff;border:1px solid var(--line);border-radius:18px;padding:18px}.form-card{background:#fff;border:1px solid var(--line);border-radius:26px;padding:28px;box-shadow:var(--shadow)}.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.field.full{grid-column:1/-1}.field label{display:block;font-weight:800;margin-bottom:7px;color:#315369}.field input,.field select,.field textarea{width:100%;border:1px solid #d9d1c5;background:#fffdf9;border-radius:13px;padding:12px 13px;font:inherit;color:var(--text);outline:none}.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--teal);box-shadow:0 0 0 3px rgba(12,150,153,.1)}.field textarea{min-height:110px;resize:vertical}.ltr{direction:ltr;text-align:left}.help{font-size:12px;color:var(--muted)}.alert{margin:18px auto;padding:14px 18px;border-radius:14px;border:1px solid}.alert-success{background:#eaf8ed;color:#1b6c32;border-color:#bfe2c6}.alert-error{background:#fff0f1;color:#a62f43;border-color:#f0c7ce}.alert-warning{background:#fff7df;color:#7e5a00;border-color:#f0dda6}.login-wrap{padding:55px 0}.login-card{max-width:520px;margin:auto;background:#fff;border:1px solid var(--line);border-radius:30px;padding:32px;box-shadow:var(--shadow)}.login-card .logo-mini{width:230px;margin:0 auto 15px}.login-card h1{text-align:center;color:var(--navy);margin:0 0 8px}.login-note{text-align:center;color:var(--muted);margin-bottom:22px}.secure-note{background:#eef8f5;border:1px dashed #aad8cf;border-radius:14px;padding:12px;margin:16px 0;color:#406b68}.registration-layout{display:grid;grid-template-columns:1fr 320px;gap:24px;align-items:start}.registration-sidebar{position:sticky;top:130px}.summary-box{background:#fff;border:1px solid var(--line);border-radius:22px;padding:22px;margin-bottom:14px}.summary-price{font-size:30px;color:var(--teal-dark);font-weight:900}.step-title{display:flex;align-items:center;gap:10px;color:var(--navy);margin:22px 0 15px}.step-title span{width:34px;height:34px;border-radius:12px;background:var(--teal);color:#fff;display:grid;place-items:center}.site-footer{background:#113b5a;color:#fff;margin-top:50px}.footer-grid{display:grid;grid-template-columns:1.2fr repeat(3,1fr);gap:28px;padding:48px 0}.footer-brand img{width:220px;background:#fff8;border-radius:20px;padding:8px}.site-footer h3{color:#ffd263}.site-footer a{color:#fff;font-weight:800}.footer-bottom{text-align:center;border-top:1px solid #ffffff22;padding:15px;color:#dce8ef}.empty-state{text-align:center;padding:35px;color:var(--muted)}.reveal{opacity:0;transform:translateY(18px);transition:.6s}.reveal.show{opacity:1;transform:none}@media(max-width:1050px){.main-nav{position:fixed;top:126px;right:16px;left:16px;background:#fff;border-radius:20px;box-shadow:var(--shadow);padding:20px;display:none;flex-direction:column;align-items:stretch}.main-nav.open{display:flex}.main-nav .mobile-auth{display:block!important;background:#eef8f5;border-radius:12px;padding:10px 12px}.menu-toggle{display:block;margin-right:auto}.auth-actions{display:none}.features-grid{grid-template-columns:repeat(3,1fr)}.quick-grid{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:760px){.top-line-inner{gap:8px;padding:5px 0}.nav-wrap{min-height:78px}.brand{width:150px}.brand img{height:60px}.main-nav{top:112px}.hero{padding-top:10px}.slider{width:calc(100% - 12px);border-radius:20px}.slider-arrow{width:38px;height:38px}.quick-grid,.program-grid,.teacher-grid,.content-grid,.contact-grid,.age-wrap,.registration-layout,.intro-grid{grid-template-columns:1fr}.features-grid{grid-template-columns:repeat(2,1fr)}.check-list{grid-template-columns:1fr}.section{padding:50px 0}.page-hero-inner{flex-direction:column;text-align:center}.page-hero h1{font-size:32px}.form-grid{grid-template-columns:1fr}.field.full{grid-column:auto}.registration-sidebar{position:static}.cta-inner{flex-direction:column;text-align:center}.branches-grid{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr}.intro-logo-badge{right:10px}.class-map{grid-template-columns:repeat(2,1fr)}}@media(max-width:460px){.container{width:min(100% - 20px,1180px)}.features-grid,.quick-grid{grid-template-columns:1fr}.class-map{grid-template-columns:1fr}.login-card,.form-card{padding:20px}.auth-link{font-size:11px}.slider-dots{bottom:8px}}