:root{
  --teal:#3fbfb7;
  --teal-dark:#2ea59d;
  --mint:#d4f3f0;
  --mint-soft:#eaf9f7;
  --cream:#fbf3df;
  --cream-soft:#fdf9ec;
  --ink:#1a1a1a;
  --body:#2b2b2b;
  --muted:#888;
  --line:#e6e6e6;
  --max:1100px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:72px}
body{
  margin:0;
  font-family:'Montserrat',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  color:var(--body);
  background:#fff;
  line-height:1.6;
  font-size:15px;
  -webkit-font-smoothing:antialiased;
}
a{color:inherit}
img{max-width:100%;display:block}

/* ============ NAV ============ */
.nav{
  position:sticky;top:0;z-index:50;
  background:rgba(255,255,255,.95);
  backdrop-filter:saturate(150%) blur(8px);
  border-bottom:1px solid var(--line);
}
.nav__inner{
  max-width:var(--max);margin:0 auto;
  display:flex;align-items:center;justify-content:space-between;
  padding:18px 24px;
}
.nav__brand{
  display:flex;align-items:center;
  text-decoration:none;
}
.nav__brand img{
  height:80px;width:auto;display:block;
}
.nav__links{display:flex;gap:28px}
.nav__links a{
  text-decoration:none;color:var(--ink);
  font-weight:600;font-size:13px;letter-spacing:.12em;text-transform:uppercase;
}
.nav__links a:hover{color:var(--teal-dark)}
.nav__toggle{
  display:none;background:none;border:0;cursor:pointer;
  flex-direction:column;gap:5px;padding:6px;
}
.nav__toggle span{width:24px;height:2px;background:var(--ink);display:block}

/* ============ HERO ============ */
.hero{
  background:linear-gradient(180deg,var(--mint-soft) 0%,#fff 100%);
  padding:80px 24px 90px;
}
.hero__inner{max-width:var(--max);margin:0 auto;text-align:center}
.hero__kicker{
  font-size:12px;letter-spacing:.2em;text-transform:uppercase;
  color:var(--teal-dark);font-weight:600;margin:0 0 14px;
}
.hero h1{
  font-size:clamp(28px,4.2vw,46px);
  font-weight:800;color:var(--ink);
  margin:0 auto 18px;max-width:820px;line-height:1.15;
}
.hero__sub{
  font-size:17px;color:#555;max-width:680px;margin:0 auto 30px;
}
.hero__cta{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}

/* ============ BUTTONS ============ */
.btn{
  display:inline-block;padding:13px 28px;
  font-weight:600;letter-spacing:.04em;
  text-decoration:none;border-radius:2px;
  transition:all .18s ease;cursor:pointer;
  font-size:14px;
}
.btn--solid{background:var(--teal);color:#fff}
.btn--solid:hover{background:var(--teal-dark)}
.btn--ghost{background:#fff;color:var(--ink);border:1px solid var(--ink)}
.btn--ghost:hover{background:var(--ink);color:#fff}
.btn--enroll{
  background:#fff;color:var(--ink);
  border:1.5px solid var(--ink);
  padding:11px 32px;font-size:13px;
}
.btn--enroll:hover{background:var(--ink);color:#fff}

/* ============ SECTION SHELLS ============ */
.section{padding:80px 24px}
.section--alt{background:#fafafa}
.section__head{text-align:center;max-width:var(--max);margin:0 auto 60px}
.section__head h2{
  font-size:clamp(30px,4vw,42px);
  font-weight:800;letter-spacing:.18em;color:var(--ink);
  margin:0 0 10px;
}
.section__sub{
  font-style:italic;color:var(--muted);
  font-size:17px;margin:0;
}

/* ============ SERVICES ============ */
.service{
  max-width:var(--max);margin:0 auto 60px;
  display:grid;grid-template-columns:200px 1fr;gap:40px;
  align-items:start;
}
.service__img img{
  width:200px;height:200px;object-fit:cover;border-radius:2px;
}
.service__body h3{
  color:var(--teal);font-size:20px;font-weight:600;
  letter-spacing:.06em;margin:0 0 14px;
}
.service__body p{margin:0 0 12px}
.service__cat{
  font-size:13px;letter-spacing:.08em;
  color:#444;margin-top:18px !important;margin-bottom:6px !important;
}
.service__body ul{margin:0 0 8px;padding-left:22px}
.service__body li{margin-bottom:3px}
.service__body .btn--enroll{margin-top:22px}

/* ============ ABOUT ============ */
.about__intro{
  max-width:var(--max);margin:0 auto;
  display:grid;grid-template-columns:1fr 1fr;gap:50px;
  align-items:start;
}
.about__text p{font-size:15.5px;line-height:1.75}
.about__img img{width:100%;height:auto;border-radius:2px}
.about__bio{
  max-width:var(--max);margin:50px auto 0;
  font-size:15.5px;line-height:1.85;
}

/* ============ QUALIFICATIONS BLOB ============ */
.qual{padding:60px 24px;display:flex;justify-content:center}
.qual__blob{
  position:relative;width:500px;max-width:100%;
  aspect-ratio:1 / 0.7;
  display:flex;align-items:center;justify-content:center;
  text-align:center;
}
.qual__svg{
  position:absolute;inset:0;width:100%;height:100%;z-index:0;
  preserveAspectRatio:none;
}
.qual__content{
  position:relative;z-index:1;
  max-width:70%;
  padding:0 10px;
}
.qual__content h3{font-size:16px}
.qual__content p{font-size:13.5px;margin-bottom:18px}
.qual__content h3{
  font-size:18px;font-weight:800;letter-spacing:.04em;
  color:var(--ink);margin:0 0 14px;line-height:1.4;
}
.qual__content p{color:#666;font-size:14.5px;margin:0 0 22px}

/* ============ JOIN ============ */
.join{
  display:grid;grid-template-columns:1fr 1fr;
  min-height:280px;
}
.join__left{
  background:var(--mint);
  padding:60px 50px;text-align:left;
  display:flex;flex-direction:column;justify-content:center;
}
.join__script{
  font-family:'Caveat',cursive;
  font-size:46px;color:var(--ink);
  margin:0 0 6px;line-height:1;font-weight:700;
}
.join__left h2{
  font-size:clamp(32px,4vw,46px);font-weight:800;
  letter-spacing:.04em;margin:0;color:var(--ink);
}
.join__right{
  background:var(--cream);
  padding:60px 50px;text-align:center;
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:22px;
}
.join__right img{
  width:160px;height:120px;object-fit:cover;opacity:.85;
}

/* ============ CONTACT ============ */
.contact{
  max-width:var(--max);margin:0 auto;
  display:grid;grid-template-columns:repeat(3,1fr);gap:0;
}
.contact__tile{
  padding:50px 30px;text-align:center;text-decoration:none;
  color:var(--ink);transition:transform .2s ease;
}
.contact__tile:hover{transform:translateY(-3px)}
.contact__tile--cream{background:var(--cream-soft)}
.contact__tile--mint{background:var(--mint-soft)}
.contact__tile svg{margin:0 auto 18px;color:var(--ink)}
.contact__label{
  font-style:italic;color:#666;font-size:15px;margin:0 0 6px;
}
.contact__val{font-size:14px;margin:0 0 4px;color:#333}
.contact__val a{text-decoration:none;font-weight:600}
.contact__val a:hover{color:var(--teal-dark)}

/* ============ TEAM ============ */
.team{
  max-width:var(--max);margin:0 auto;
  display:flex;align-items:stretch;gap:8px;
}
.team__viewport{flex:1;overflow:hidden}
.team__track{
  display:flex;
  transition:transform .4s ease;
}
.team__slide{
  flex:0 0 100%;
  display:grid;grid-template-columns:repeat(3,1fr);gap:40px;
  padding:10px 4px;
}
.team__arrow{
  background:none;border:0;cursor:pointer;
  color:#bcd9d6;padding:0 6px;
  display:flex;align-items:center;
  transition:color .18s ease;
}
.team__arrow:hover{color:var(--teal-dark)}

.tutor{text-align:center;padding:10px}
.tutor h3{
  color:var(--teal);font-size:20px;font-weight:600;
  letter-spacing:.06em;margin:0 0 6px;
}
.tutor__role{
  color:#444;font-size:13.5px;margin:0 0 18px;
}
.tutor__bio{
  text-align:left;font-size:13.5px;line-height:1.7;
  margin:0 0 22px;color:#333;
}
.tutor .btn--enroll{margin-top:6px}
.tutor--placeholder{
  grid-column:1 / -1;max-width:520px;margin:0 auto;
}

.team__dots{
  display:flex;justify-content:center;gap:10px;margin-top:28px;
}
.team__dot{
  width:9px;height:9px;border-radius:50%;
  background:#d2d2d2;border:0;padding:0;cursor:pointer;
  transition:background .18s ease;
}
.team__dot.is-active{background:var(--ink)}
.team__dot:hover{background:#999}

@media (max-width:780px){
  .team__slide{grid-template-columns:1fr;gap:30px}
  .tutor--placeholder{grid-column:auto}
}

/* ============ FOOTER ============ */
.footer{
  padding:30px 24px;text-align:center;
  font-size:13px;color:var(--muted);
  border-top:1px solid var(--line);
}

/* ============ RESPONSIVE ============ */
@media (max-width:780px){
  .nav__toggle{display:flex}
  .nav__links{
    position:absolute;top:100%;left:0;right:0;
    flex-direction:column;gap:0;
    background:#fff;border-bottom:1px solid var(--line);
    padding:8px 0;display:none;
  }
  .nav__links.open{display:flex}
  .nav__links a{padding:14px 24px;border-bottom:1px solid #f2f2f2}

  .service{grid-template-columns:1fr;gap:20px}
  .service__img img{width:100%;height:220px}

  .about__intro{grid-template-columns:1fr;gap:30px}

  .join{grid-template-columns:1fr}
  .join__left{padding:40px 30px;text-align:center}

  .contact{grid-template-columns:1fr}

  .hero{padding:60px 24px 70px}
  .section{padding:60px 20px}
}