:root{
  --navy:#102344;--navy-deep:#0b1a33;--navy-soft:#1a3157;
  --paper:#ffffff;--paper-dim:#dbe3ef;--line:rgba(255,255,255,.12);
  --accent:#5b8def;--accent-soft:#7ea4f0;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:'Montserrat',system-ui,sans-serif;background:var(--navy);color:var(--paper);line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:inherit;text-decoration:none}
.wrap{width:100%;max-width:1080px;margin:0 auto;padding:0 28px}
.bg-glow{position:fixed;inset:0;z-index:0;pointer-events:none;background:radial-gradient(680px 480px at 50% -8%, rgba(91,141,239,.16), transparent 70%),radial-gradient(520px 520px at 100% 100%, rgba(91,141,239,.08), transparent 70%)}
.reveal{opacity:0;transform:translateY(28px);transition:opacity .7s ease, transform .7s ease}
.reveal.in{opacity:1;transform:none}
.no-js .reveal{opacity:1;transform:none}

/* HEADER + NAV */
header{position:sticky;top:0;z-index:50;background:rgba(16,35,68,.82);backdrop-filter:blur(14px);border-bottom:1.5px solid var(--line)}
nav{display:flex;align-items:center;justify-content:space-between;padding:16px 0;gap:20px}
.brand{display:flex;align-items:center;gap:12px;font-weight:800;font-size:1.2rem;letter-spacing:-.01em}
.brand img{height:38px;width:auto;display:block}
.nav-links{display:flex;align-items:center;gap:6px}
.nav-links a{font-weight:600;font-size:.95rem;color:var(--paper-dim);padding:9px 14px;border-radius:9px;transition:color .2s, background .2s;white-space:nowrap}
.nav-links a:hover{color:var(--paper);background:rgba(255,255,255,.06)}
.nav-links a.active{color:var(--paper);background:rgba(91,141,239,.18)}
.nav-cta{font-weight:700;font-size:.82rem;letter-spacing:.04em;text-transform:uppercase;padding:11px 20px;border:1.5px solid var(--line);border-radius:999px;transition:all .25s ease;white-space:nowrap}
.nav-cta:hover{background:var(--paper);color:var(--navy);border-color:var(--paper)}
.nav-right{display:flex;align-items:center;gap:16px}
.burger{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:8px}
.burger span{display:block;width:24px;height:2.5px;background:var(--paper);border-radius:2px;transition:transform .25s, opacity .25s}
.burger.open span:nth-child(1){transform:translateY(7.5px) rotate(45deg)}
.burger.open span:nth-child(2){opacity:0}
.burger.open span:nth-child(3){transform:translateY(-7.5px) rotate(-45deg)}

/* HERO */
.hero{position:relative;z-index:2;padding:54px 0 80px;text-align:center}
.hero-mark{height:120px;width:auto;margin:0 auto 28px;display:block;filter:drop-shadow(0 18px 40px rgba(0,0,0,.35))}
.eyebrow{display:inline-block;font-weight:700;font-size:.74rem;letter-spacing:.22em;text-transform:uppercase;color:var(--accent-soft);margin-bottom:20px}
.hero h1{font-weight:900;letter-spacing:-.025em;line-height:1.04;font-size:clamp(2.4rem,6.4vw,4.4rem)}
.hero h1 .soft{color:var(--paper-dim);-webkit-text-fill-color:transparent;-webkit-text-stroke:1.5px var(--paper-dim)}
.hero p.lead{max-width:620px;margin:24px auto 38px;font-weight:500;font-size:clamp(1rem,2.2vw,1.18rem);color:var(--paper-dim)}

/* PAGE HEAD (inner pages) */
.page-head{position:relative;z-index:2;padding:64px 0 16px;text-align:center}
.page-head h1{font-weight:900;letter-spacing:-.025em;line-height:1.06;font-size:clamp(2rem,5.4vw,3.4rem)}
.page-head p{max-width:620px;margin:18px auto 0;font-weight:500;font-size:clamp(1rem,2.2vw,1.12rem);color:var(--paper-dim)}

.cta{display:inline-flex;align-items:center;gap:12px;background:var(--paper);color:var(--navy);font-weight:800;font-size:1.02rem;letter-spacing:-.01em;padding:18px 34px;border-radius:14px;transition:transform .22s ease, box-shadow .22s ease;box-shadow:0 14px 34px rgba(0,0,0,.32)}
.cta:hover{transform:translateY(-3px);box-shadow:0 20px 44px rgba(0,0,0,.42)}
.cta svg{transition:transform .22s ease}
.cta:hover svg{transform:translateX(4px)}
.cta-note{margin-top:16px;font-size:.85rem;color:rgba(255,255,255,.55);font-weight:500}
section{position:relative;z-index:2}
.sec-head{text-align:center;margin-bottom:46px}
.sec-head .eyebrow{margin-bottom:14px}
.sec-head h2{font-weight:800;font-size:clamp(1.7rem,4vw,2.4rem);letter-spacing:-.02em}
.sec-head p{max-width:600px;margin:16px auto 0;color:var(--paper-dim);font-weight:500}
.subjects{padding:20px 0 96px}
.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.card{background:rgba(255,255,255,.04);border:1.5px solid var(--line);border-radius:18px;padding:30px 24px;transition:transform .25s ease, background .25s ease, border-color .25s ease}
.card:hover{transform:translateY(-6px);background:rgba(255,255,255,.07);border-color:rgba(91,141,239,.5)}
.card .ico{width:54px;height:54px;border-radius:14px;display:flex;align-items:center;justify-content:center;background:rgba(91,141,239,.16);margin-bottom:18px}
.card .ico svg{width:28px;height:28px;stroke:var(--accent-soft)}
.card h3{font-weight:800;font-size:1.12rem;letter-spacing:-.01em;margin-bottom:6px}
.card p{font-size:.9rem;color:var(--paper-dim);font-weight:500;line-height:1.5}
.about{padding:20px 0 96px}
.about-box{background:linear-gradient(160deg, rgba(91,141,239,.12), rgba(255,255,255,.03));border:1.5px solid var(--line);border-radius:24px;padding:clamp(32px,5vw,60px)}
.about-box .eyebrow{margin-bottom:16px}
.about-box h2{font-weight:800;font-size:clamp(1.6rem,3.6vw,2.2rem);letter-spacing:-.02em;margin-bottom:20px;max-width:760px}
.about-box p{color:var(--paper-dim);font-weight:500;max-width:760px;margin-bottom:16px;font-size:1.04rem}
.about-box p strong{color:var(--paper);font-weight:700}
.why{padding:0 0 96px}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.why-card{background:rgba(255,255,255,.04);border:1.5px solid var(--line);border-radius:18px;padding:30px 26px;transition:transform .25s, border-color .25s}
.why-card:hover{transform:translateY(-6px);border-color:rgba(91,141,239,.5)}
.why-card .ico{width:50px;height:50px;border-radius:13px;display:flex;align-items:center;justify-content:center;background:rgba(91,141,239,.16);margin-bottom:18px}
.why-card .ico svg{width:26px;height:26px;stroke:var(--accent-soft)}
.why-card h3{font-weight:700;font-size:1.1rem;letter-spacing:-.01em;margin-bottom:8px}
.why-card p{font-size:.92rem;color:var(--paper-dim);font-weight:500}
.team{padding:0 0 96px}
.team-box{text-align:center;background:rgba(255,255,255,.04);border:1.5px solid var(--line);border-radius:24px;padding:clamp(36px,5vw,56px)}
.team-box .badge{display:inline-flex;align-items:center;gap:10px;background:rgba(91,141,239,.16);color:var(--accent-soft);font-weight:700;font-size:.82rem;letter-spacing:.04em;padding:10px 20px;border-radius:999px;margin-bottom:24px}
.team-box h2{font-weight:800;font-size:clamp(1.6rem,3.6vw,2.2rem);letter-spacing:-.02em;margin-bottom:18px}
.team-box p{color:var(--paper-dim);font-weight:500;max-width:680px;margin:0 auto 14px;font-size:1.04rem}
.team-points{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:38px;text-align:left}
.team-point{display:flex;gap:14px;align-items:flex-start}
.team-point .check{flex:0 0 auto;width:30px;height:30px;border-radius:9px;background:rgba(91,141,239,.16);display:flex;align-items:center;justify-content:center;margin-top:2px}
.team-point .check svg{width:17px;height:17px;stroke:var(--accent-soft)}
.team-point h4{font-weight:700;font-size:1rem;margin-bottom:3px}
.team-point p{font-size:.9rem;color:var(--paper-dim);margin:0}
.how{padding:0 0 96px}
.how-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:32px;margin-top:10px}
.step{padding-top:22px;border-top:2px solid var(--line)}
.step .num{font-weight:900;font-size:.9rem;color:var(--accent-soft);letter-spacing:.1em;margin-bottom:12px}
.step h3{font-weight:700;font-size:1.1rem;margin-bottom:8px;letter-spacing:-.01em}
.step p{font-size:.92rem;color:var(--paper-dim);font-weight:500}
.reviews{padding:0 0 96px}
.grid-rev{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.review{background:rgba(255,255,255,.04);border:1.5px solid var(--line);border-radius:18px;padding:30px 26px;display:flex;flex-direction:column}
.review .stars{color:#ffcb5b;font-size:1.05rem;letter-spacing:2px;margin-bottom:16px}
.review p{font-size:.96rem;color:var(--paper);font-weight:500;line-height:1.6;margin-bottom:20px;flex:1}
.review .who{font-weight:700;font-size:.9rem;color:var(--accent-soft)}
.pricing{padding:0 0 96px}
.price-box{max-width:560px;margin:0 auto;background:linear-gradient(160deg, rgba(91,141,239,.14), rgba(255,255,255,.03));border:1.5px solid rgba(91,141,239,.4);border-radius:24px;padding:clamp(34px,5vw,52px);text-align:center}
.price-box .amount{font-weight:900;font-size:clamp(3rem,8vw,4.2rem);letter-spacing:-.03em;line-height:1}
.price-box .amount span{font-size:1.3rem;font-weight:700;color:var(--paper-dim)}
.price-box .per{color:var(--paper-dim);font-weight:600;margin-top:6px;margin-bottom:28px}
.price-feats{display:flex;flex-direction:column;gap:14px;text-align:left;max-width:380px;margin:0 auto}
.price-feat{display:flex;gap:12px;align-items:center;font-weight:500;color:var(--paper-dim)}
.price-feat svg{flex:0 0 auto;width:20px;height:20px;stroke:var(--accent-soft)}
.faq{padding:0 0 96px}
.faq-list{max-width:760px;margin:0 auto;display:flex;flex-direction:column;gap:12px}
.faq-item{background:rgba(255,255,255,.04);border:1.5px solid var(--line);border-radius:14px;overflow:hidden}
.faq-q{width:100%;text-align:left;background:none;border:none;color:var(--paper);font-family:inherit;font-weight:700;font-size:1.02rem;padding:22px 26px;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:16px}
.faq-q .plus{flex:0 0 auto;font-size:1.4rem;color:var(--accent-soft);transition:transform .25s ease}
.faq-item.open .faq-q .plus{transform:rotate(45deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .3s ease}
.faq-a p{padding:0 26px 22px;color:var(--paper-dim);font-weight:500;font-size:.96rem}
.tutor{padding:20px 0 96px}
.tutor-box{background:linear-gradient(160deg, rgba(255,255,255,.06), rgba(91,141,239,.10));border:1.5px solid var(--line);border-radius:24px;padding:clamp(34px,5vw,56px);text-align:center}
.tutor-box .eyebrow{margin-bottom:14px}
.tutor-box h2{font-weight:800;font-size:clamp(1.6rem,3.6vw,2.2rem);letter-spacing:-.02em;margin-bottom:16px}
.tutor-box p{color:var(--paper-dim);font-weight:500;max-width:600px;margin:0 auto 32px;font-size:1.04rem}
.btn-ghost{display:inline-flex;align-items:center;gap:10px;border:1.5px solid var(--paper);color:var(--paper);font-weight:700;padding:16px 30px;border-radius:13px;transition:all .22s ease}
.btn-ghost:hover{background:var(--paper);color:var(--navy)}
.contact{padding:20px 0 96px}
.form-box{max-width:640px;margin:0 auto;background:rgba(255,255,255,.04);border:1.5px solid var(--line);border-radius:24px;padding:clamp(32px,5vw,48px)}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field{margin-bottom:18px}
.field label{display:block;font-weight:600;font-size:.86rem;margin-bottom:8px;color:var(--paper-dim)}
.field input,.field select,.field textarea{width:100%;background:rgba(255,255,255,.05);border:1.5px solid var(--line);border-radius:11px;padding:14px 16px;color:var(--paper);font-family:inherit;font-size:.98rem;transition:border-color .2s, background .2s}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--accent);background:rgba(255,255,255,.08)}
.field textarea{resize:vertical;min-height:120px}
.field select option{background:var(--navy-deep);color:var(--paper)}
.form-box .cta{width:100%;justify-content:center;margin-top:6px;border:none;cursor:pointer;font-family:inherit}
.band{text-align:center;padding:60px 0 90px}
.band h2{font-weight:900;font-size:clamp(1.9rem,4.6vw,2.9rem);letter-spacing:-.025em;margin-bottom:18px}
.band p{color:var(--paper-dim);font-weight:500;max-width:520px;margin:0 auto 36px}

/* Home cards linking to pages */
.nav-cards{padding:0 0 96px}
.nav-card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.nav-card{display:block;background:rgba(255,255,255,.04);border:1.5px solid var(--line);border-radius:18px;padding:28px 26px;transition:transform .25s, border-color .25s, background .25s}
.nav-card:hover{transform:translateY(-6px);border-color:rgba(91,141,239,.5);background:rgba(255,255,255,.07)}
.nav-card .ico{width:48px;height:48px;border-radius:13px;display:flex;align-items:center;justify-content:center;background:rgba(91,141,239,.16);margin-bottom:16px}
.nav-card .ico svg{width:24px;height:24px;stroke:var(--accent-soft)}
.nav-card h3{font-weight:700;font-size:1.12rem;margin-bottom:6px;letter-spacing:-.01em;display:flex;align-items:center;gap:8px}
.nav-card h3 .arr{color:var(--accent-soft);transition:transform .22s}
.nav-card:hover h3 .arr{transform:translateX(4px)}
.nav-card p{font-size:.92rem;color:var(--paper-dim);font-weight:500}

footer{border-top:1.5px solid var(--line);padding:40px 0;position:relative;z-index:2}
.foot{display:flex;align-items:center;justify-content:space-between;gap:22px;flex-wrap:wrap}
.foot .brand img{height:30px}
.foot-links{display:flex;align-items:center;gap:22px;flex-wrap:wrap}
.foot-links a{font-weight:600;color:var(--paper-dim);transition:color .2s;display:inline-flex;align-items:center;gap:8px}
.foot-links a:hover{color:var(--paper)}
.foot-links svg{width:19px;height:19px}
.foot .copy{font-size:.82rem;color:rgba(255,255,255,.45);font-weight:500;width:100%;text-align:center;margin-top:8px}

@media(max-width:900px){
  .grid4{grid-template-columns:repeat(2,1fr)}
  .grid3,.grid-rev,.team-points,.nav-card-grid{grid-template-columns:1fr}
  .how-grid{grid-template-columns:1fr;gap:24px}
  .burger{display:flex}
  .nav-links{position:fixed;top:0;right:0;height:100vh;width:min(78vw,320px);flex-direction:column;align-items:stretch;justify-content:flex-start;gap:4px;background:var(--navy-deep);border-left:1.5px solid var(--line);padding:88px 22px 22px;transform:translateX(100%);transition:transform .3s ease;z-index:45}
  .nav-links.open{transform:translateX(0)}
  .nav-links a{font-size:1.05rem;padding:14px 16px}
  .nav-overlay{position:fixed;inset:0;background:rgba(0,0,0,.5);opacity:0;pointer-events:none;transition:opacity .3s;z-index:40}
  .nav-overlay.open{opacity:1;pointer-events:auto}
}
@media(max-width:540px){
  .grid4{grid-template-columns:1fr}
  .form-row{grid-template-columns:1fr}
  .nav-cta{padding:9px 14px;font-size:.7rem}
  .brand span{display:none}
}
@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto}.reveal{opacity:1;transform:none}}