/* English Elevator: self-contained styles (no external fonts/CDNs) */
:root{
  --navy:#1f3a5f; --navy-2:#16304f; --teal:#2a8c8c; --sand:#fbf7f1; --tint:#f1f6f8;
  --accent:#f4a259; --accent-2:#e98b3a; --ink:#1e2a36; --muted:#5b6876; --line:#e3e8ee;
  --radius:16px; --shadow:0 10px 30px rgba(22,48,79,.10);
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "PingFang SC", "Microsoft YaHei", sans-serif;
  --serif: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, "Times New Roman", serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:var(--sans);color:var(--ink);background:var(--sand);line-height:1.65;font-size:17px;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:var(--navy)}
h1,h2,h3{font-family:var(--serif);color:var(--navy);line-height:1.2;margin:0 0 .5em}
h1{font-size:clamp(2.1rem,4.6vw,3.4rem);letter-spacing:-.01em}
h2{font-size:clamp(1.7rem,3.4vw,2.4rem)}
h3{font-size:1.2rem}
p{margin:0 0 1em}
.wrap{max-width:1120px;margin:0 auto;padding:0 22px}
.center{text-align:center}
.eyebrow{text-transform:uppercase;letter-spacing:.14em;font-size:.78rem;font-weight:700;color:var(--teal);margin-bottom:.6em}
.eyebrow.light{color:var(--accent)}
.section{padding:88px 0}
.section-tint{background:var(--tint)}
.section-lead{font-size:1.1rem;color:var(--muted);max-width:720px}
.section-lead.center{margin-left:auto;margin-right:auto}

/* header */
.site-header{position:sticky;top:0;z-index:10;background:rgba(251,247,241,.94);backdrop-filter:saturate(1.4) blur(8px);border-bottom:1px solid var(--line)}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;height:68px}
.logo{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--navy);font-size:1.2rem;font-family:var(--serif)}
.logo strong{color:var(--accent-2)}
.nav{display:flex;gap:6px;align-items:center}
.nav a{text-decoration:none;color:var(--ink);font-size:.95rem;padding:8px 12px;border-radius:999px}
.nav a:hover{background:#fff}
.nav .nav-cta{background:var(--navy);color:#fff}
.nav .nav-cta:hover{background:var(--navy-2)}

/* buttons */
.btn{display:inline-block;text-decoration:none;font-weight:700;padding:14px 24px;border-radius:999px;transition:transform .15s, box-shadow .15s;font-size:1rem;text-align:center}
.btn:hover{transform:translateY(-1px)}
.btn-primary{background:var(--navy);color:#fff;box-shadow:var(--shadow)}
.btn-accent{background:var(--accent);color:var(--navy-2)}
.btn-accent:hover{background:var(--accent-2)}
.btn-ghost{border:2px solid var(--navy);color:var(--navy)}
.btn-block{display:block;width:100%}

/* hero */
.hero{padding:24px 0 72px;background:radial-gradient(1100px 500px at 85% 10%,#e3f1f1 0,transparent 60%),var(--sand)}
.pill{display:inline-flex;align-items:center;gap:8px;background:#fff;border:1px solid var(--line);border-radius:999px;padding:7px 14px;font-size:.88rem;font-weight:600;color:var(--navy);margin-bottom:22px}
.dot{width:8px;height:8px;border-radius:50%;background:var(--accent-2);box-shadow:0 0 0 4px rgba(244,162,89,.25)}
.lead{font-size:1.18rem;color:var(--muted);max-width:560px}
.hero-facts{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(2,max-content);gap:18px 48px}
.hero-facts li{display:flex;flex-direction:column}
.hero-facts strong{font-family:var(--serif);font-size:1.45rem;color:var(--navy)}
.hero-facts span{font-size:.9rem;color:var(--muted)}

/* hero banner + CTA */
.hero-banner{margin:0;border-radius:24px;overflow:hidden;box-shadow:0 22px 55px rgba(22,48,79,.20);background:#dfe7ec}
.hero-banner img{width:100%;aspect-ratio:2.2/1;max-height:44vh;min-height:300px;object-fit:cover;object-position:50% 45%}
.hero-body{display:grid;grid-template-columns:1.25fr .75fr;gap:48px;align-items:start;margin-top:32px}
.hero-body h1{font-size:clamp(2rem,3.6vw,3rem)}
.hero-cta{background:#fff;border:1px solid var(--line);border-radius:20px;box-shadow:var(--shadow);padding:18px;display:flex;flex-direction:column;gap:14px}
.cta-photo{margin:0}
.cta-photo img{width:100%;aspect-ratio:16/9;object-fit:cover;object-position:50% 30%;border-radius:14px}
.cta-photo figcaption{font-size:.88rem;color:var(--muted);text-align:center;margin-top:8px}
.hero-text{grid-column:1;grid-row:1}
.hero-body > .hero-facts{grid-column:1;grid-row:2;margin-top:-12px}
.hero-cta{grid-column:2;grid-row:1 / span 2}
/* about */
.about-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:56px;align-items:center}
.about-photo img{border-radius:var(--radius);box-shadow:var(--shadow);aspect-ratio:3/4;object-fit:cover;width:100%}
.values{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:26px}
.value{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:20px}
.value p{color:var(--muted);font-size:.96rem;margin:0}

/* cards */
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:30px}
.private-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:26px;margin-top:40px;align-items:stretch}
.card-label{text-transform:uppercase;letter-spacing:.12em;font-size:.75rem;font-weight:700;color:var(--muted);margin-bottom:.2em}
.price{font-family:var(--serif);font-size:3rem;font-weight:700;color:var(--navy);margin:0;line-height:1.1}
.price-sub{color:var(--muted);margin-bottom:18px}
.checks{list-style:none;padding:0;margin:0 0 24px}
.checks li{position:relative;padding-left:30px;margin:10px 0}
.checks li::before{content:"";position:absolute;left:0;top:.35em;width:18px;height:18px;border-radius:50%;background:var(--teal) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M4 8.5l2.5 2.5L12 5.5' fill='none' stroke='white' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/14px no-repeat}
.info-card{padding:0;overflow:hidden}
.info-card img{width:100%;aspect-ratio:3/2;object-fit:cover;object-position:50% 30%}
.info-card h3,.info-card p{padding:0 30px}
.info-card h3{margin-top:26px}
.info-card p{color:var(--muted)}

/* club */
.club{background:linear-gradient(160deg,var(--navy) 0%,var(--navy-2) 100%);color:#e8eef5}
.club h2,.club h3{color:#fff}
.club .section-lead{color:#c9d6e4}
.club-head{max-width:780px}
.club-grid{display:grid;grid-template-columns:1.15fr 1fr .9fr;gap:22px;margin-top:40px}
.club-card{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.14);border-radius:var(--radius);padding:28px}
.details{margin:0}
.details div{display:grid;grid-template-columns:96px 1fr;gap:10px;padding:10px 0;border-bottom:1px solid rgba(255,255,255,.1)}
.details div:last-child{border-bottom:0}
.details dt{font-weight:700;color:var(--accent);font-size:.9rem}
.details dd{margin:0}
.checks.light li::before{background-color:var(--accent)}
.club-price{background:#fff;color:var(--ink);border:0;box-shadow:0 20px 50px rgba(0,0,0,.25)}
.club-price .price{color:var(--navy)}
.spots{font-weight:700;color:var(--accent-2);font-size:.98rem}

/* steps */
.steps{list-style:none;padding:0;margin:44px 0 0;display:grid;grid-template-columns:repeat(4,1fr);gap:20px;counter-reset:s}
.steps li{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px}
.step-num{display:inline-grid;place-items:center;width:40px;height:40px;border-radius:50%;background:var(--accent);color:var(--navy-2);font-weight:800;margin-bottom:14px}
.steps p{color:var(--muted);font-size:.96rem;margin:0}

/* testimonial */
.testimonial-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:48px;align-items:center}
.testimonial-grid p:not(.eyebrow){color:var(--muted);font-size:1.08rem}
.video-card{margin:0}
.video-frame{position:relative;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}
.video-frame img{width:100%;aspect-ratio:16/9;object-fit:cover}
.play{position:absolute;left:50%;top:50%;width:76px;height:76px;margin:-38px 0 0 -38px;border-radius:50%;background:rgba(31,58,95,.85)}
.play::after{content:"";position:absolute;left:31px;top:23px;border-left:22px solid #fff;border-top:15px solid transparent;border-bottom:15px solid transparent}
.video-card figcaption{margin-top:12px;font-weight:600;color:var(--navy);display:flex;flex-wrap:wrap;gap:10px;align-items:center}
.placeholder-tag{font-size:.75rem;font-weight:700;background:#fff3cd;color:#7a5a00;border:1px dashed #d4a514;border-radius:6px;padding:3px 8px}

/* contact */
.contact{background:var(--navy-2);color:#dbe5ef}
.contact h2{color:#fff}
.contact .section-lead{color:#c9d6e4}
.contact-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:48px;align-items:center}
.wechat-id{font-size:1.15rem;color:#fff}
.small{font-size:.9rem;color:#9fb2c6}
.qr-box{justify-self:center;width:280px;height:280px;background:#fff;border-radius:20px;padding:14px;box-shadow:0 20px 50px rgba(0,0,0,.3)}
.qr-inner{height:100%;border:3px dashed #c3ccd6;border-radius:12px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;text-align:center;color:var(--muted);padding:16px}
.qr-inner strong{color:var(--navy);font-size:1.1rem}
.qr-inner span:last-child{font-size:.82rem;font-weight:700;color:#b26a00;background:#fff3cd;padding:4px 8px;border-radius:6px}
.qr-icon{width:54px;height:54px;border-radius:12px;background:#07c160 url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='white' d='M3 3h7v7H3zm2 2v3h3V5zm9-2h7v7h-7zm2 2v3h3V5zM3 14h7v7H3zm2 2v3h3v-3zm9-2h2v2h-2zm2 2h2v2h-2zm2-2h3v2h-3zm-4 4h2v3h-2zm4 0h3v3h-3z'/%3E%3C/svg%3E") center/32px no-repeat}

/* footer */
.site-footer{background:#0f2236;color:#93a6ba;padding:28px 0;font-size:.9rem}
.footer-inner{display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px}
.footer-inner p{margin:0}
.footer-inner strong{color:#fff}

/* teacher reed in china */
.china{padding-top:24px}
.china-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:40px}
.world-grid{grid-template-columns:repeat(4,1fr)}
.china-grid figure{margin:0;position:relative;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);background:#e9eef2}
.china-grid img{width:100%;aspect-ratio:4/5;object-fit:cover;transition:transform .4s}
.china-grid figure:hover img{transform:scale(1.03)}
.china-grid figcaption{position:absolute;left:0;right:0;bottom:0;padding:34px 16px 14px;color:#fff;font-weight:600;font-size:.95rem;background:linear-gradient(to top,rgba(15,34,54,.82),rgba(15,34,54,0))}
.china-sub{text-align:center;margin:56px 0 0;font-size:1.45rem}
.china-grid-wide img{aspect-ratio:3/2}
@media (max-width:820px){
  .china-sub{margin-top:40px;font-size:1.25rem}
  .china-grid.china-grid-wide{grid-template-columns:1fr}
  .china-grid{grid-template-columns:1fr 1fr;gap:12px;margin-top:28px}
  .china-grid figcaption{font-size:.82rem;padding:26px 10px 10px}
}

/* responsive */
@media (max-width:980px){
  .world-grid{grid-template-columns:repeat(2,1fr)}
  .club-grid{grid-template-columns:1fr 1fr}
  .club-price{grid-column:1 / -1}
  .steps{grid-template-columns:1fr 1fr}
}
@media (max-width:820px){
  body{font-size:16px}
  .section{padding:64px 0}
  .header-inner{height:auto;flex-direction:column;gap:6px;padding-top:10px;padding-bottom:8px}
  .nav{width:100%;overflow-x:auto;justify-content:flex-start;-webkit-overflow-scrolling:touch;scrollbar-width:none}
  .nav::-webkit-scrollbar{display:none}
  .nav a{white-space:nowrap;font-size:.9rem;padding:7px 11px}
  .hero{padding:36px 0 56px}
  .about-grid,.private-grid,.testimonial-grid,.contact-grid{grid-template-columns:1fr;gap:34px}
  .hero{padding-top:0}
  .hero > .wrap{padding:0}
  .hero-banner{border-radius:0;box-shadow:none}
  .hero-banner img{aspect-ratio:1.75/1;max-height:none;min-height:0;object-position:50% 50%}
  .hero-body{grid-template-columns:1fr;gap:22px;margin-top:18px;padding:0 22px}
  .hero-cta{padding:14px}
  .hero-text,.hero-body > .hero-facts,.hero-cta{grid-column:auto;grid-row:auto}
  .hero-body > .hero-facts{margin-top:0}
  .about-photo{width:100%;max-width:380px;margin:0 auto}
  .about-photo img{aspect-ratio:4/5;object-position:50% 70%}
  .about-grid{gap:20px}
  .values{grid-template-columns:1fr}
  .club-grid{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr}
  .contact-grid{text-align:left}
}

/* private card: wide Zoom screenshot shown uncropped */
.info-card img.img-wide{aspect-ratio:auto;object-fit:contain;background:#1b1b1b}
/* speaking club: group photo beside the heading */
.club-top{display:grid;grid-template-columns:1.05fr .95fr;gap:40px;align-items:center}
.club-top .club-head{max-width:none}
.club-photo{margin:0}
.club-photo img{width:100%;border-radius:var(--radius);box-shadow:0 20px 50px rgba(0,0,0,.30);border:1px solid rgba(255,255,255,.14)}
.club-photo figcaption{font-size:.85rem;color:#9fb2c6;text-align:center;margin-top:10px}
@media (max-width:980px){ .club-top{grid-template-columns:1fr;gap:26px} .club-photo{max-width:640px} }
.private-grid{grid-template-columns:.8fr 1.2fr;align-items:center}
@media (max-width:820px){.private-grid{grid-template-columns:1fr}}