:root{
  --bg:#101010;
  --panel:#151515;
  --panel-2:#1b1b1b;
  --text:#ffffff;
  --muted:#b7b7b7;
  --muted-2:#8e8e8e;
  --line:#353535;
  --accent:#e52b14;
  --accent-hover:#f13a22;
  --white:#ffffff;
  --radius:0px;
  --max:1160px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:Arial,"Helvetica Neue",Helvetica,sans-serif;
  font-size:16px;
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
button,input,textarea{font:inherit}
.container{width:min(var(--max),calc(100% - 64px));margin:0 auto}
.narrow{max-width:860px}
.section{padding:104px 0;background:var(--bg)}
.section-dark,.section-soft{background:var(--bg);color:var(--text)}

.eyebrow{
  margin:0 0 18px;
  color:var(--accent);
  font-size:.78rem;
  line-height:1;
  font-weight:800;
  letter-spacing:.14em;
  text-transform:uppercase;
}
.eyebrow.light,.eyebrow.dark{color:var(--accent)}
.section-title{
  margin:0 0 30px;
  color:var(--text);
  font-size:clamp(2.35rem,5vw,4.6rem);
  line-height:1.02;
  letter-spacing:-.045em;
  font-weight:700;
  text-align:left;
}
.section-title.left{ text-align:left }
.lead{
  margin:0;
  color:var(--muted);
  font-size:clamp(1.08rem,1.9vw,1.35rem);
  line-height:1.6;
  max-width:780px;
}
.light{color:var(--text)}
.light-dim,.body-light{color:var(--muted)}
.body-light{font-size:1.04rem;line-height:1.7}

.site-header{
  position:sticky;
  top:0;
  z-index:50;
  background:rgba(16,16,16,.94);
  border-bottom:1px solid var(--line);
  color:var(--text);
  backdrop-filter:blur(12px);
}
.header-inner{height:72px;display:flex;align-items:center;justify-content:space-between}
.brand{display:flex;gap:12px;align-items:center}
.brand-mark{
  display:grid;
  place-items:center;
  width:40px;
  height:40px;
  border:1px solid #777;
  border-radius:50%;
  font-weight:700;
  font-style:normal;
  letter-spacing:-.04em;
}
.brand strong{display:block;font-size:.98rem;line-height:1.1}
.brand small{display:block;margin-top:4px;color:var(--muted-2);font-size:.78rem}
.nav{display:flex;align-items:center;gap:28px;font-size:.9rem}
.nav a{color:#d6d6d6;transition:color .2s ease}
.nav a:hover{color:#fff}
.nav-cta{
  padding:11px 18px;
  background:var(--accent);
  color:#fff!important;
  font-weight:700;
}
.menu-btn{display:none;background:none;border:0;color:#fff;font-size:1.7rem;cursor:pointer}

.hero{
  min-height:720px;
  padding:116px 0 108px;
  display:flex;
  align-items:center;
  position:relative;
  overflow:hidden;
  background:
    linear-gradient(90deg,rgba(8,8,8,.86) 0%,rgba(8,8,8,.68) 43%,rgba(8,8,8,.28) 72%,rgba(8,8,8,.42) 100%),
    url("assets/photos/hero-wide.jpg") center 55%/cover no-repeat;
}
.hero::after{content:"";position:absolute;inset:auto 0 0;height:160px;background:linear-gradient(transparent,var(--bg));pointer-events:none}
.hero-grid{display:block;position:relative;z-index:2}
.hero-copy{max-width:760px}
.hero h1{
  margin:0 0 24px;
  color:#fff;
  font-size:clamp(2.8rem,6vw,5.8rem);
  line-height:1.02;
  letter-spacing:-.05em;
  font-weight:700;
}
.hero h1 span{color:#fff;font-style:normal}
.hero-text{max-width:660px;margin:0;color:#d2d2d2;font-size:clamp(1.08rem,1.8vw,1.35rem);line-height:1.55}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin:38px 0 28px}
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-height:58px;
  padding:0 28px;
  border:1px solid transparent;
  border-radius:0;
  cursor:pointer;
  font-size:.95rem;
  font-weight:700;
  transition:background .2s ease,border-color .2s ease,color .2s ease,transform .2s ease;
}
.btn:hover{transform:translateY(-1px)}
.btn-primary{background:var(--accent);color:#fff;box-shadow:none}
.btn-primary:hover{background:var(--accent-hover)}
.btn-ghost{background:transparent;border-color:#d0d0d0;color:#fff}
.btn-ghost:hover{background:#fff;color:#111}
.btn-dark{background:var(--accent);color:#fff}
.full{width:100%}
.hero-points{display:flex;flex-wrap:wrap;gap:12px 26px;margin-top:26px}
.hero-points span{padding:0;border:0;border-radius:0;color:#c8c8c8;font-size:.9rem}
.hero-visual,.hero-glow,.floating-note{display:none!important}

.quick-card-wrap{margin:0;background:var(--bg)}
.quick-card{
  display:grid;
  grid-template-columns:1.25fr .95fr auto;
  gap:42px;
  align-items:center;
  padding:44px 0;
  background:transparent;
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
  border-radius:0;
  box-shadow:none;
}
.quick-card h2{margin:2px 0 10px;font-size:clamp(1.7rem,2.5vw,2.25rem);line-height:1.15}
.quick-card p{margin:0;color:var(--muted)}
.quick-meta{display:grid;gap:10px}
.quick-meta div{display:grid;grid-template-columns:88px 1fr;gap:12px}
.quick-meta strong{font-size:.82rem;color:#fff}
.quick-meta span{color:var(--muted);font-size:.9rem}.quick-meta a{color:#fff;text-decoration:underline;text-underline-offset:3px}.quick-meta a:hover{color:var(--accent)}

.feature-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:0;margin-top:58px;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.feature-card{padding:34px 28px;background:transparent;border:0;border-right:1px solid var(--line);border-radius:0}
.feature-card:last-child{border-right:0}
.feature-card>span{display:block;color:var(--accent);font-size:.82rem;font-weight:700;letter-spacing:.08em}
.feature-card h3{margin:28px 0 10px;font-size:1.2rem;line-height:1.25}
.feature-card p{margin:0;color:var(--muted);font-size:.95rem}

.faq-section{background:var(--bg)}
.faq-wrap{max-width:980px}
.faq-list{margin-top:30px}
.faq-item{border-top:1px solid #c9c9c9}
.faq-item:last-child{border-bottom:1px solid #c9c9c9}
.faq-item summary{
  list-style:none;
  display:grid;
  grid-template-columns:30px 1fr;
  align-items:center;
  gap:12px;
  padding:22px 52px 22px 0;
  cursor:pointer;
  position:relative;
  color:#fff;
  font-size:clamp(1.05rem,2vw,1.3rem);
  font-weight:700;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-num{color:#fff}
.faq-question{line-height:1.35}
.faq-item summary::before,.faq-item summary::after{
  content:"";
  position:absolute;
  right:8px;
  top:50%;
  width:20px;
  height:1.5px;
  background:#7e7e7e;
  transform:translateY(-50%);
  transition:.22s ease;
}
.faq-item summary::after{transform:translateY(-50%) rotate(90deg)}
.faq-item[open] summary::after{opacity:0}
.faq-answer{padding:0 52px 24px 42px}
.faq-answer p{margin:0;max-width:760px;color:var(--muted);font-size:1rem;line-height:1.7}

.teachers{border-top:1px solid var(--line)}
.teachers-grid{display:grid;grid-template-columns:.92fr 1.08fr;gap:72px;align-items:center}
.teachers-photo{display:block}
.photo-real{display:block;width:100%;height:auto;object-fit:cover;border:0;border-radius:0}
.photo-teachers{aspect-ratio:4/5;object-position:center top;box-shadow:none}

#schedule{border-top:1px solid var(--line)}
.schedule-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:0;margin-top:48px;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.schedule-card{
  min-height:390px;
  padding:34px 30px;
  display:flex;
  flex-direction:column;
  background:transparent;
  border:0;
  border-right:1px solid var(--line);
  border-radius:0;
}
.schedule-card:last-child{border-right:0}
.schedule-card.featured{background:transparent;color:#fff;box-shadow:none}
.tag{display:inline-flex;align-self:flex-start;padding:0;background:none;color:var(--accent);font-size:.72rem;font-weight:800;letter-spacing:.1em}
.tag.muted{background:none;color:var(--accent)}
.schedule-card h3{margin:30px 0 16px;font-size:1.45rem;line-height:1.22}
.schedule-card .big{margin:0;font-size:1rem;font-weight:700;color:#fff}
.time{margin:6px 0 18px;color:#fff;font-size:2.3rem;font-weight:700;line-height:1.1}
.time.small{font-size:1.65rem;color:#fff}
.schedule-card p:not(.big):not(.time){color:var(--muted)}
.schedule-card ul{padding-left:18px;color:var(--muted);flex:1}
.schedule-card .btn{margin-top:auto}
.text-link{margin-top:auto;color:var(--accent);font-weight:700}

.signup-section{background:linear-gradient(0deg, rgba(9,9,9,.76), rgba(9,9,9,.76)), url("assets/photos/signup-bg.jpg") center center/cover no-repeat;border-top:1px solid var(--line)}
.signup-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:72px;align-items:start}
.contact-lines{display:grid;gap:8px;margin-top:28px}
.contact-lines a{font-size:1.45rem;font-weight:700}
.contact-lines span{color:#d8d8d8}
.social-lines{display:grid;gap:8px;margin-top:26px}
.social-lines a,.social-lines span{color:#d8d8d8;font-size:.96rem}
.social-lines a:hover{color:#fff}
.signup-form{padding:34px;background:rgba(0,0,0,.42);border:1px solid rgba(255,255,255,.14);border-radius:0;box-shadow:none;backdrop-filter:blur(2px)}
.signup-form label{display:grid;gap:9px;margin-bottom:18px;color:#fff;font-weight:700}
.signup-form input,.signup-form textarea{
  width:100%;
  padding:18px 18px;
  border:1px solid #d8d8d8;
  border-radius:0;
  background:#fff;
  color:#111;
  outline:none;
}
.signup-form input:focus,.signup-form textarea:focus{border-color:var(--accent);box-shadow:none}
.signup-form button:disabled{opacity:.7;cursor:wait}
.signup-form small{display:block;margin-top:14px;color:#d2d2d2;text-align:center}
.form-status{display:none;margin-top:14px;padding:14px 16px;border:1px solid var(--line);border-radius:0;font-size:.95rem;line-height:1.45}
.form-status.success,.form-status.error{display:block}
.form-status.success{background:#122217;color:#bfe6c9;border-color:#315c3c}
.form-status.error{background:#2a1111;color:#ffc8c2;border-color:#6a2a23}
.signup-section .section-title,.signup-section .lead,.signup-section .eyebrow{color:#fff}
.signup-section .lead{max-width:560px}
.quick-meta-single div{grid-template-columns:52px 1fr}

.footer{padding:38px 0;background:#0b0b0b;border-top:1px solid var(--line);color:#fff}
.footer-inner{display:grid;grid-template-columns:1fr 1fr auto auto;gap:26px;align-items:end}
.footer-inner div{display:grid}
.footer-inner span,.footer-socials a{color:var(--muted-2);font-size:.85rem}
.footer-socials{gap:5px}
.footer-socials a:hover{color:#fff}
.footer-note{justify-items:end}

.reveal{opacity:0;transform:translateY(18px);transition:opacity .55s ease,transform .55s ease}
.reveal.is-visible{opacity:1;transform:none}

@media (max-width:920px){
  .container{width:min(var(--max),calc(100% - 40px))}
  .nav{display:none;position:absolute;top:72px;left:0;right:0;padding:22px 20px;background:#101010;border-bottom:1px solid var(--line);flex-direction:column;align-items:flex-start}
  .nav.open{display:flex}
  .menu-btn{display:block}
  .hero{min-height:650px;background-position:58% center}
  .quick-card{grid-template-columns:1fr;gap:24px}
  .feature-grid{grid-template-columns:repeat(2,1fr)}
  .feature-card:nth-child(2){border-right:0}
  .feature-card:nth-child(-n+2){border-bottom:1px solid var(--line)}
  .teachers-grid,.signup-grid{grid-template-columns:1fr;gap:44px}
  .teachers-photo{order:2}
  .schedule-grid{grid-template-columns:1fr}
  .schedule-card{min-height:auto;border-right:0;border-bottom:1px solid var(--line)}
  .schedule-card:last-child{border-bottom:0}
}

@media (max-width:640px){
  .container{width:calc(100% - 30px)}
  .section{padding:76px 0}
  .header-inner{height:66px}
  .hero{min-height:650px;padding:92px 0 74px;background-position:62% center}
  .hero::after{height:120px}
  .hero h1{font-size:clamp(2.8rem,14vw,4.6rem)}
  .hero-text{font-size:1.05rem}
  .hero-actions{display:grid;margin-top:30px}
  .btn{width:100%;min-height:56px}
  .hero-points{gap:8px;display:grid}
  .quick-card{padding:34px 0}
  .quick-meta div{grid-template-columns:1fr;gap:2px}
  .section-title{font-size:2.55rem}
  .feature-grid{grid-template-columns:1fr}
  .feature-card{border-right:0;border-bottom:1px solid var(--line)}
  .feature-card:last-child{border-bottom:0}
  .faq-item summary{grid-template-columns:26px 1fr;padding:18px 40px 18px 0;font-size:1rem}
  .faq-answer{padding:0 8px 20px 38px}
  .photo-teachers{aspect-ratio:4/5}
  .signup-grid{gap:38px}
  .footer-inner{grid-template-columns:1fr;align-items:start}
  .footer-note{justify-items:start}
}