:root{
  --sky:#6fa8d0;            /* clear sky blue */
  --sky-soft:#dcedf7;       /* pale sky */
  --sky-deep:#4e8bb8;
  --meadow:#8bab6f;         /* soft grass green */
  --meadow-soft:#e7efdd;
  --meadow-deep:#6f9155;
  --sun:#e8c56b;            /* gentle buttercup, used sparingly */
  --cream:#fbfcf7;          /* warm daylight background */
  --paper:#ffffff;
  --ink:#33413a;
  --muted:#6a7871;
  --line:#e6ecdf;
  --shadow:0 12px 34px rgba(90,110,90,.10);
  --radius:20px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  color:var(--ink);background:var(--cream);line-height:1.65;-webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4{font-family:Georgia,"Times New Roman",serif;font-weight:600;line-height:1.2;letter-spacing:-.01em}
a{color:inherit;text-decoration:none}
html,body{overflow-x:hidden}
img{max-width:100%;height:auto}
.wrap{max-width:1060px;margin:0 auto;padding:0 24px}
.accent{color:var(--sky-deep)}

/* soft sky-to-meadow ambient background */
body::before{
  content:"";position:fixed;inset:0;z-index:-1;
  background:linear-gradient(180deg,var(--sky-soft) 0%,var(--cream) 42%,var(--cream) 70%,var(--meadow-soft) 100%);
  opacity:.7;
}

/* NAV */
header{position:sticky;top:0;z-index:50;background:rgba(251,252,247,.85);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
nav{display:flex;align-items:center;justify-content:space-between;height:70px}
.brand{font-family:Georgia,serif;font-size:1.28rem;font-weight:600}
.brand span{color:var(--sky-deep)}
.tabs{display:flex;gap:4px;align-items:center}
.tab{
  background:transparent;border:none;cursor:pointer;font-family:inherit;font-size:.95rem;color:var(--muted);
  padding:9px 16px;border-radius:999px;transition:all .2s;white-space:nowrap;display:inline-block
}
.tab:hover{color:var(--ink);background:rgba(139,171,111,.12)}
.tab.active{background:var(--sky);color:#fff;box-shadow:0 6px 16px rgba(78,139,184,.28)}

/* dropdown */
.dropdown{position:relative}
.dropdown-menu{position:absolute;top:100%;left:0;background:var(--paper);border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow);padding:8px;min-width:210px;display:none;flex-direction:column;z-index:60}
.dropdown:hover .dropdown-menu{display:flex}
.dropdown-menu a{padding:9px 14px;border-radius:8px;font-size:.92rem;color:var(--muted)}
.dropdown-menu a:hover{background:var(--meadow-soft);color:var(--ink)}

@media(max-width:720px){
  nav{height:auto;flex-direction:column;gap:10px;padding:12px 0}
  .tabs{flex-wrap:wrap;justify-content:center;gap:6px}
  .tab{padding:8px 14px;font-size:.92rem}
  /* On mobile, drop the Subjects dropdown from the top nav (no hover on touch).
     Subjects stay reachable via the home "Choose a subject" grid and the footer. */
  .dropdown{display:none}
}

.section-pad{padding:56px 0 72px}

.btn{
  display:inline-block;background:var(--sky);color:#fff;padding:12px 24px;border-radius:999px;
  font-size:.98rem;font-weight:500;cursor:pointer;border:none;font-family:inherit;
  transition:transform .15s,background .2s;box-shadow:0 8px 20px rgba(78,139,184,.25)
}
.btn:hover{background:var(--sky-deep);transform:translateY(-1px)}
.btn.leaf{background:var(--meadow);box-shadow:0 8px 20px rgba(111,145,85,.22)}
.btn.leaf:hover{background:var(--meadow-deep)}
.btn.ghost{background:transparent;color:var(--sky-deep);box-shadow:none;border:1.5px solid var(--sky)}
.btn.ghost:hover{background:var(--sky);color:#fff}

.eyebrow{text-transform:uppercase;letter-spacing:.14em;font-size:.76rem;font-weight:700;color:var(--meadow-deep);margin-bottom:12px}
h2.section-title{font-size:2rem;margin-bottom:14px}
.section-intro{color:var(--muted);max-width:60ch;margin-bottom:40px;font-size:1.05rem}

/* HOME / HERO */
.hero{padding:70px 0 44px}
.pill{display:inline-flex;align-items:center;gap:8px;background:#fff;border:1px solid var(--line);color:var(--meadow-deep);
  padding:6px 15px;border-radius:999px;font-size:.82rem;font-weight:600;margin-bottom:22px}
.pill .dot{width:8px;height:8px;border-radius:50%;background:var(--sun)}
.hero h1{font-size:3rem;margin-bottom:20px}
.hero p.lead{font-size:1.18rem;color:var(--muted);margin-bottom:30px;max-width:40ch}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap}
.hero--solo{text-align:center;max-width:780px;margin:0 auto;padding:80px 0 50px}
.hero--solo .pill{margin-left:auto;margin-right:auto}
.hero--solo p.lead{margin-left:auto;margin-right:auto}
.hero--solo .hero-cta{justify-content:center}
@media(max-width:820px){.hero h1{font-size:2.4rem}}

.home-values{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;padding-bottom:20px}
.mini{background:var(--paper);border:1px solid var(--line);border-radius:16px;padding:22px;box-shadow:var(--shadow)}
.mini .ic{font-size:1.4rem;margin-bottom:8px}
.mini h3{font-size:1.05rem;margin-bottom:5px}
.mini p{color:var(--muted);font-size:.92rem}
@media(max-width:820px){.home-values{grid-template-columns:1fr}}

/* SUBJECTS GRID */
.subjects-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:10px}
.subject-card{display:block;background:var(--paper);border:1px solid var(--line);border-radius:16px;padding:22px;box-shadow:var(--shadow);transition:transform .15s}
.subject-card:hover{transform:translateY(-3px)}
.subject-card .ic{font-size:1.5rem;margin-bottom:10px}
.subject-card h3{font-size:1.06rem;margin-bottom:4px}
.subject-card p{color:var(--muted);font-size:.85rem;margin-bottom:8px}
.subject-card .go{color:var(--sky-deep);font-size:.84rem;font-weight:600}
@media(max-width:820px){.subjects-grid{grid-template-columns:1fr 1fr}}
@media(max-width:520px){.subjects-grid{grid-template-columns:1fr}}

/* TUTORS + WHY */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-bottom:44px}
.card{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:26px;box-shadow:var(--shadow)}
.card .ic{width:44px;height:44px;border-radius:12px;background:var(--sky-soft);display:flex;align-items:center;justify-content:center;font-size:1.3rem;margin-bottom:14px}
.card h3{font-size:1.12rem;margin-bottom:8px}
.card p{color:var(--muted);font-size:.95rem}
@media(max-width:820px){.cards{grid-template-columns:1fr}}

.tutors{display:grid;grid-template-columns:1fr 1fr;gap:26px}
.tutor{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}
.tutor .photo{aspect-ratio:4/3;background:linear-gradient(165deg,var(--sky-soft),var(--meadow-soft));display:flex;align-items:center;justify-content:center;color:var(--muted);font-size:.88rem;border-bottom:1px solid var(--line);overflow:hidden}
.tutor .photo img{width:100%;height:100%;object-fit:cover;display:block}
.tutor .body{padding:24px}
.tutor h3{font-size:1.3rem;margin-bottom:3px}
.tutor .role{color:var(--sky-deep);font-weight:600;font-size:.92rem;margin-bottom:13px}
.tutor p{color:var(--muted);font-size:.95rem;margin-bottom:14px}
.tags{display:flex;flex-wrap:wrap;gap:8px}
.tag{background:var(--meadow-soft);border:1px solid var(--line);color:var(--ink);padding:5px 12px;border-radius:999px;font-size:.82rem;font-weight:500}
.li-link{display:inline-flex;align-items:center;gap:8px;margin-top:16px;color:var(--sky-deep);font-size:.9rem;font-weight:600;transition:color .2s}
.li-link:hover{color:var(--sky)}
.li-link .li-badge{display:inline-flex;align-items:center;justify-content:center;width:22px;height:22px;background:#0a66c2;color:#fff;border-radius:5px;font-size:.72rem;font-weight:700;font-family:Georgia,serif}
@media(max-width:720px){.tutors{grid-template-columns:1fr}}

/* ACCOUNTABILITY */
.accountable{margin-bottom:46px;background:linear-gradient(120deg,var(--sky-soft),var(--meadow-soft));border:1px solid var(--line);border-radius:var(--radius);padding:32px 34px;box-shadow:var(--shadow)}
.accountable h3{font-size:1.35rem;margin-bottom:8px}
.accountable>p{color:var(--muted);font-size:1rem;max-width:62ch;margin-bottom:24px}
.acc-items{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.acc{display:flex;gap:14px;background:rgba(255,255,255,.55);border:1px solid var(--line);border-radius:14px;padding:18px}
.acc .acc-ic{font-size:1.4rem;flex-shrink:0}
.acc h4{font-size:1.02rem;margin-bottom:4px}
.acc p{color:var(--muted);font-size:.92rem}
@media(max-width:720px){.acc-items{grid-template-columns:1fr}}

/* PRICING */
.pricing{display:grid;grid-template-columns:1fr 1fr;gap:24px;align-items:stretch}
.price-card{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:30px;box-shadow:var(--shadow);display:flex;flex-direction:column}
.price-card.feature{border:2px solid var(--sky);position:relative}
.price-card.feature .badge{position:absolute;top:-13px;left:30px;background:var(--sky);color:#fff;font-size:.72rem;font-weight:700;letter-spacing:.07em;text-transform:uppercase;padding:5px 14px;border-radius:999px}
.price-card h3{font-size:1.18rem;margin-bottom:6px}
.amount{font-family:Georgia,serif;font-size:2.5rem;font-weight:600;margin:6px 0 2px}
.amount small{font-size:1rem;color:var(--muted);font-weight:400;font-family:inherit}
.price-card .sub{color:var(--muted);font-size:.94rem;margin-bottom:18px}
hr.soft{border:none;border-top:1px solid var(--line);margin:16px 0}
.includes{list-style:none;display:flex;flex-direction:column;gap:11px;margin-bottom:22px}
.includes li{display:flex;gap:11px;font-size:.95rem}
.includes li .tick{color:var(--meadow-deep);flex-shrink:0;font-weight:700}
.price-card .btn{margin-top:auto;text-align:center}
@media(max-width:720px){.pricing{grid-template-columns:1fr}}

.referral{margin-top:24px;background:linear-gradient(120deg,var(--sky-soft),var(--meadow-soft));border:1px solid var(--line);border-radius:var(--radius);padding:24px 28px;display:flex;gap:18px;align-items:center;box-shadow:var(--shadow)}
.referral .ic{font-size:1.7rem}
.referral h3{font-size:1.12rem;margin-bottom:3px}
.referral p{color:var(--muted);font-size:.95rem}

/* ENQUIRIES */
.contact-inner{text-align:center;max-width:640px;margin:0 auto}
.contact-inner h2{font-size:2rem;margin-bottom:12px}
.contact-inner p{color:var(--muted);margin-bottom:30px;font-size:1.05rem}
.contact-btns{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}
.cbtn{display:inline-flex;align-items:center;gap:10px;padding:14px 26px;border-radius:999px;font-weight:600;font-size:1rem;box-shadow:var(--shadow);transition:transform .15s}
.cbtn:hover{transform:translateY(-2px)}
.cbtn.book{background:var(--meadow);color:#fff}
.cbtn.email{background:var(--sky);color:#fff}
.cbtn.phone{background:#fff;color:var(--ink);border:1.5px solid var(--line)}
.cbtn.whatsapp{background:#25D366;color:#fff}
.contact-note{margin-top:28px;color:var(--muted);font-size:.9rem}

/* SUBJECT / CONTENT PAGES */
.crumb{font-size:.85rem;color:var(--muted);margin-bottom:16px}
.crumb a{color:var(--sky-deep)}
.crumb a:hover{text-decoration:underline}
.subj-hero{padding:52px 0 8px}
.subj-hero h1{font-size:2.5rem;margin-bottom:16px;max-width:22ch}
.subj-hero .lead{font-size:1.15rem;color:var(--muted);max-width:62ch}
.prose{max-width:730px}
.prose h2{font-size:1.5rem;margin:34px 0 12px}
.prose h3{font-size:1.14rem;margin:22px 0 8px}
.prose p{margin-bottom:16px}
.prose ul{margin:0 0 18px 20px}
.prose li{margin-bottom:7px}
.prose a{color:var(--sky-deep);font-weight:600}
.prose a:hover{text-decoration:underline}

.cta-band{margin:44px 0 10px;background:linear-gradient(120deg,var(--sky-soft),var(--meadow-soft));border:1px solid var(--line);border-radius:var(--radius);padding:28px 34px;box-shadow:var(--shadow);display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap}
.cta-band h3{font-size:1.3rem;margin-bottom:4px}
.cta-band p{color:var(--muted);font-size:.96rem}

.related{margin-top:40px}
.related h4{font-size:1rem;margin-bottom:12px;color:var(--ink)}
.related-links{display:flex;flex-wrap:wrap;gap:10px}
.related-links a{background:var(--paper);border:1px solid var(--line);padding:8px 16px;border-radius:999px;font-size:.88rem;color:var(--sky-deep);font-weight:600;box-shadow:var(--shadow)}
.related-links a:hover{background:var(--sky);color:#fff}

/* FAQ */
.faq-list{max-width:770px}
.faq-item{background:var(--paper);border:1px solid var(--line);border-radius:14px;margin-bottom:12px;box-shadow:var(--shadow);overflow:hidden}
.faq-item summary{cursor:pointer;padding:18px 22px;font-weight:600;font-family:Georgia,serif;font-size:1.06rem;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:14px}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"+";color:var(--sky-deep);font-size:1.4rem;flex-shrink:0;line-height:1}
.faq-item[open] summary::after{content:"\2013"}
.faq-item .faq-a{padding:0 22px 20px;color:var(--muted)}
.faq-item .faq-a a{color:var(--sky-deep);font-weight:600}

/* FOOTER */
footer{padding:44px 0 50px;color:var(--muted);font-size:.9rem;border-top:1px solid var(--line);margin-top:36px}
.footer-inner{display:grid;grid-template-columns:1.5fr 1fr;gap:30px}
.footer-brand .brand{font-size:1.1rem;margin-bottom:8px;display:inline-block}
.footer-brand p{max-width:46ch;font-size:.9rem}
.footer-cols{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.fcol h5{font-family:Georgia,serif;font-size:.95rem;color:var(--ink);margin-bottom:10px}
.fcol a{display:block;font-size:.88rem;color:var(--muted);margin-bottom:7px}
.fcol a:hover{color:var(--sky-deep)}
.footer-legal{text-align:center;margin-top:28px;opacity:.85}
@media(max-width:720px){.footer-inner{grid-template-columns:1fr;text-align:center}.footer-brand p{margin:0 auto}.footer-cols{grid-template-columns:1fr 1fr}}

/* ---------- MOBILE REFINEMENTS ---------- */
@media(max-width:640px){
  .wrap{padding:0 18px}
  .section-pad{padding:40px 0 48px}
  h2.section-title{font-size:1.6rem;margin-bottom:12px}
  .section-intro{font-size:1rem;margin-bottom:28px}

  /* hero */
  .hero{padding:36px 0 24px}
  .hero--solo{padding:44px 0 30px}
  .hero h1{font-size:2rem;margin-bottom:16px}
  .hero p.lead{font-size:1.05rem;margin-bottom:24px}
  .pill{margin-bottom:18px}
  .home-values{gap:14px}
  .mini{padding:20px}

  /* subject & content heroes */
  .subj-hero{padding:32px 0 4px}
  .subj-hero h1{font-size:1.85rem;margin-bottom:14px}
  .subj-hero .lead{font-size:1.05rem}
  .prose h2{font-size:1.35rem;margin-top:28px}
  .prose h3{font-size:1.1rem}

  /* cards & bands */
  .cards{gap:14px;margin-bottom:32px}
  .card{padding:22px}
  .accountable{padding:24px 20px;margin-bottom:32px}
  .accountable h3{font-size:1.2rem}
  .acc-items{gap:14px}
  .cta-band{flex-direction:column;align-items:flex-start;padding:24px 22px;margin:32px 0 8px}
  .cta-band h3{font-size:1.2rem}
  .price-card{padding:24px 22px}
  .amount{font-size:2.2rem}
  .referral{padding:20px 22px}
  .contact-inner h2{font-size:1.7rem}

  /* footer */
  footer{padding:34px 0 40px}
  .footer-inner{gap:24px}
}

@media(max-width:420px){
  .hero h1{font-size:1.8rem}
  .subj-hero h1{font-size:1.7rem}
  .footer-cols{grid-template-columns:1fr;gap:16px}
  .contact-btns{flex-direction:column;align-items:stretch}
  .cbtn{justify-content:center}
}