:root{--blue:#0b4f9c;--green:#43a047;--ink:#101827;--muted:#5e6b7a;--soft:#f4f7fb;--line:#dbe2ea;--white:#fff}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;color:var(--ink);font:16px/1.65 Arial,Helvetica,sans-serif;background:#fff}
h1,h2,h3{line-height:1.08;margin-top:0}
h1{font-size:clamp(3rem,7vw,6rem);letter-spacing:-.05em}
h2{font-size:clamp(2.05rem,4vw,3.6rem);letter-spacing:-.035em}
h3{font-size:1.25rem}
p{margin-top:0}
a{color:var(--blue)}
img{max-width:100%;display:block}
.wrap{width:min(1160px,calc(100% - 38px));margin:auto}

header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.97);border-bottom:1px solid var(--line);backdrop-filter:blur(12px)}
.nav{min-height:76px;display:flex;align-items:center;gap:24px}
.brand{display:flex;align-items:center;gap:11px;color:var(--ink);text-decoration:none;margin-right:auto;font-weight:800}
.brand span{display:flex;flex-direction:column}
.brand small{font-weight:400;color:var(--muted)}
.brand>b,.brandmark{width:44px;height:44px;border-radius:12px;background:linear-gradient(135deg,var(--blue),var(--green));display:grid;place-items:center;color:#fff;font-weight:900}
header nav{display:flex;gap:18px;align-items:center}
header nav a{text-decoration:none;color:var(--ink);font-weight:700;font-size:.92rem}

.hero{position:relative;min-height:700px;display:flex;align-items:center;color:#fff;overflow:hidden;
background:linear-gradient(90deg,rgba(4,11,22,.9),rgba(4,11,22,.42)),url("assets/photos/kids-taekwondo-class.jpg") center/cover no-repeat}
.hero-copy,.hero-content{padding:92px 0;position:relative;z-index:2}
.hero-copy>p,.hero-content .lead{max-width:780px;font-size:1.2rem}
.serve,.hero-purpose{display:block;margin-top:38px;font-size:1.45rem}

.eyebrow{text-transform:uppercase;letter-spacing:.14em;font-weight:900;font-size:.78rem;color:#a7e2ab}
.eyebrow.blue{color:var(--blue)}
.eyebrow.light{color:#bce7bf}
.eyebrow.green{color:#9ee1a3}

.btn,.btn2,.btn.primary,.btn.white,.btn.ghost{
display:inline-flex;justify-content:center;align-items:center;min-height:50px;padding:0 22px;border-radius:999px;
text-decoration:none;font-weight:900;transition:.2s ease}
.btn,.btn.primary{background:var(--green);color:#fff}
.btn:hover,.btn.primary:hover{transform:translateY(-1px);filter:brightness(.96)}
.btn2{border:2px solid var(--blue);color:var(--blue);background:#fff}
.btn.white{background:#fff;color:var(--blue)}
.btn.ghost{background:transparent;border:2px solid #fff;color:#fff}

.section,.path-section{padding:82px 0}
.soft,.join,.reviews{background:var(--soft)}
.dark{background:var(--ink);color:#fff}
.contact{padding:76px 0;background:linear-gradient(135deg,var(--blue),#06366c);color:#fff}
.contact a{color:#fff}

.two,.split,.visual-two{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.paths,.path-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.paths a,.path-grid a{padding:24px;border:1px solid var(--line);border-radius:16px;text-decoration:none;color:var(--ink);background:#fff}
.paths span,.path-grid span{display:block;color:var(--blue);font-size:.92rem}

.cards,.program-grid,.trials,.trial-grid,.reviewgrid,.schedule,.schedule-grid,.feature-grid,.school-grid,.benefit-grid,.camp-grid,.essentials-grid{
display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.cards article,.program-grid article,.trials article,.trial-grid article,.review,.feature,.school-card,.benefit-card,.camp-card,.essential,.schedule-card{
background:#fff;border:1px solid var(--line);border-radius:18px;padding:26px}
.cards p,.program-grid p,.trials p,.review p,.feature p,.school-card p,.benefit-card p,.camp-card p,.essential p{color:var(--muted)}

.pies{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.pies div{padding:23px;border-radius:16px;background:#fff;border:1px solid var(--line)}
.pies b{display:block;font-size:2rem;color:var(--green)}
.pies span,.pies small{display:block}
.pies span{font-weight:900}
.pies small{color:var(--muted)}

.after,.afterschool{background:linear-gradient(135deg,#eef6ff,#fff)}
.timeline,.day,.box,.info-card,.review-card{
background:#fff;border-radius:22px;padding:30px;box-shadow:0 16px 45px rgba(16,24,39,.1)}
.timeline>div,.day-row{padding:14px 0;border-bottom:1px solid var(--line)}
.timeline>div:last-child,.day-row:last-child{border-bottom:0}
.timeline time{font-weight:900;color:var(--blue)}
.timeline span,.timeline small{display:block}
.timeline small{color:var(--muted)}
.note,.highlight,.mindset{padding:20px 22px;border-left:5px solid var(--green);background:#eef8f0;border-radius:12px}
.cta-panel,.big-cta{padding:52px 28px;text-align:center;background:#eef6ff;border-radius:24px}
.stars{font-size:1.3rem;color:#e6a100;letter-spacing:.08em}
.review-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:25px}

.program-photo{width:100%;min-height:330px;max-height:520px;object-fit:cover;border-radius:22px;box-shadow:0 14px 34px rgba(0,0,0,.14)}
.photo-caption,.caption{font-size:.9rem;color:var(--muted);margin-top:8px}
.real-gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:22px}
.real-gallery img{width:100%;height:260px;object-fit:cover;border-radius:18px}
.tkd-photo-grid{display:grid;grid-template-columns:1.2fr .8fr .8fr;gap:14px;margin-top:24px}
.tkd-photo-grid img{width:100%;height:300px;object-fit:cover;border-radius:18px}

.hero-tkd,.after-hero,.camp-hero,.turb-hero{padding:78px 0;color:#fff}
.hero-tkd{background:linear-gradient(135deg,#071a2f,#123f73)}
.after-hero{background:linear-gradient(135deg,#073b73,#0b5ea8)}
.camp-hero{background:linear-gradient(135deg,#0d5f8d,#2a9d8f)}
.turb-hero{background:linear-gradient(135deg,#111827,#0b4f9c)}
.hero-tkd h1,.after-hero h1,.camp-hero h1,.turb-hero h1{font-size:clamp(2.6rem,6vw,5rem);margin:.2em 0}
.hero-tkd .lead,.after-hero .lead,.camp-hero .lead,.turb-hero .lead{max-width:820px;font-size:1.2rem}
.pill{display:inline-block;padding:8px 13px;border-radius:999px;background:#e8f6ed;color:#14532d;font-weight:700;margin:4px}
.checks li{margin:.65rem 0}
.day-row{display:grid;grid-template-columns:130px 1fr;gap:18px}
.day-row b{color:var(--blue)}

footer{padding:26px 0;background:#080d15;color:#c7d0dc}
footer a{color:#fff}

.site-menu-btn{display:none;border:1px solid var(--line);background:#fff;border-radius:10px;padding:9px 12px;font-weight:800}

@media(max-width:900px){
  header .nav{position:relative}
  .site-menu-btn{display:block}
  header nav{display:none;position:absolute;top:68px;left:0;right:0;background:#fff;padding:18px;border:1px solid var(--line);border-radius:16px;box-shadow:0 16px 35px rgba(0,0,0,.12);flex-direction:column;align-items:stretch;z-index:20}
  header nav.open{display:flex}
  header nav a{padding:8px 4px}
  .paths,.path-grid,.cards,.program-grid,.trials,.trial-grid,.reviewgrid,.schedule,.schedule-grid,.feature-grid,.school-grid,.benefit-grid,.camp-grid,.essentials-grid{grid-template-columns:1fr 1fr}
  .two,.split,.visual-two{grid-template-columns:1fr}
  .hero{min-height:620px}
}
@media(max-width:620px){
  .brand small{display:none}
  .paths,.path-grid,.cards,.program-grid,.trials,.trial-grid,.reviewgrid,.schedule,.schedule-grid,.pies,.feature-grid,.school-grid,.benefit-grid,.camp-grid,.essentials-grid{grid-template-columns:1fr}
  .section,.path-section{padding:62px 0}
  .real-gallery,.tkd-photo-grid{grid-template-columns:1fr}
  .real-gallery img,.tkd-photo-grid img{height:230px}
  .day-row{grid-template-columns:1fr;gap:4px}
}

/* v19 refinement */
.hero{background:#07111f;isolation:isolate}
.hero-video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-3}
.hero-overlay{position:absolute;inset:0;z-index:-2;background:linear-gradient(90deg,rgba(4,11,22,.88) 0%,rgba(4,11,22,.60) 48%,rgba(4,11,22,.38) 100%)}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}
.hero-actions .btn.ghost{background:rgba(0,0,0,.18)}
.summer-option{margin-top:24px;padding:26px;border:1px solid var(--line);border-radius:18px;background:#fff}
.story-hero h1{max-width:980px;font-size:clamp(2.8rem,6vw,5.4rem)}
.story-sub{font-size:1.25rem;font-weight:700;max-width:900px}
.serve-panel{padding:42px;border-radius:24px;background:linear-gradient(135deg,#0b4f9c,#14365e);color:#fff;box-shadow:0 16px 40px rgba(16,24,39,.16)}
.serve-panel h2{font-size:clamp(3rem,6vw,5rem);margin-bottom:24px}
.story-history{margin-top:24px;max-height:360px}
.action-video{text-align:center}
.action-video>div>p{max-width:760px;margin-left:auto;margin-right:auto}
.feature-video{display:block;width:min(960px,100%);margin:28px auto 0;border-radius:22px;background:#000;box-shadow:0 20px 55px rgba(16,24,39,.18)}
@media(max-width:620px){
 .hero{min-height:680px}
 .hero-overlay{background:linear-gradient(180deg,rgba(4,11,22,.72),rgba(4,11,22,.82))}
 .hero-actions{align-items:stretch}
 .hero-actions .btn,.hero-actions .btn.ghost{width:100%}
 .serve-panel{padding:30px 24px}
}
@media (prefers-reduced-motion: reduce){.hero-video{display:none}.hero{background:linear-gradient(90deg,rgba(4,11,22,.88),rgba(4,11,22,.48)),url("assets/photos/kids-taekwondo-class.jpg") center/cover no-repeat}}