/* Ambassadors Bilingual School — design tokens & components (Crestbridge layout, school brand colours) */
:root{
  --color-bg:#F6F8FF;--color-bg-alt:#FFFFFF;--color-ink:#161A3D;--color-ink-soft:#4F5578;
  --color-primary:#2A2D93;--color-primary-dark:#1B1D6B;--color-primary-tint:#E8E9FA;
  --color-accent:#D92B2B;--color-accent-dark:#B41F24;
  --color-coral:#1E88E5;
  --color-mint:#D5EAFB;--color-mint-ink:#1B5E9E;
  --color-blush:#FCDADA;--color-blush-ink:#A3212A;
  --color-sky:#E0E1F8;--color-sky-ink:#2A2D93;
  --color-butter:#FFF0C2;--color-butter-ink:#8A6110;--color-gold:#F2B632;
  --color-line:#DFE3F5;
  --font-display:"Baloo 2","Segoe UI",sans-serif;--font-body:"Poppins","Segoe UI",sans-serif;
  --radius-sm:10px;--radius-md:18px;--radius-lg:32px;--radius-pill:999px;
  --shadow-soft:0 12px 30px -14px rgba(22,26,61,.25);--shadow-pop:0 18px 40px -12px rgba(42,45,147,.35);
  --container:1160px;
}
*{box-sizing:border-box}html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}}
body{margin:0;background:var(--color-bg);color:var(--color-ink);font-family:var(--font-body);font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
h1,h2,h3,h4{font-family:var(--font-display);font-weight:700;line-height:1.15;margin:0 0 .5em;color:var(--color-ink)}
h1{font-size:clamp(2.1rem,4.2vw,3.3rem);font-weight:800}h2{font-size:clamp(1.65rem,3vw,2.4rem)}h3{font-size:1.3rem}
p{margin:0 0 1em;color:var(--color-ink-soft)}a{color:inherit;text-decoration:none}img,video{max-width:100%;display:block}button{font-family:inherit;cursor:pointer}
:focus-visible{outline:3px solid var(--color-accent);outline-offset:3px;border-radius:4px}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 24px}
.section{padding:88px 0;position:relative;overflow:hidden}.section--alt{background:var(--color-bg-alt)}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-family:var(--font-display);font-weight:600;font-size:.82rem;letter-spacing:.02em;color:var(--color-primary);background:var(--color-primary-tint);border:1.5px dashed var(--color-primary);padding:6px 16px;border-radius:var(--radius-pill);margin-bottom:18px}
.section-head{max-width:680px;margin:0 0 48px}.section-head--center{margin-left:auto;margin-right:auto;text-align:center}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-weight:600;font-size:.98rem;padding:14px 28px;border-radius:var(--radius-pill);border:none;transition:transform .18s,box-shadow .18s,background .18s;white-space:nowrap}
.btn:hover{transform:translateY(-2px)}
.btn-accent{background:var(--color-accent);color:#fff;box-shadow:var(--shadow-pop)}.btn-accent:hover{background:var(--color-accent-dark)}
.btn-ghost{background:transparent;color:var(--color-primary);border:2px solid var(--color-primary)}.btn-ghost:hover{background:var(--color-primary);color:#fff}
.btn-light{background:#fff;color:var(--color-primary)}.btn-sm{padding:10px 20px;font-size:.88rem}
.pill-tag{display:inline-block;font-size:.78rem;font-weight:600;padding:5px 14px;border-radius:var(--radius-pill);background:var(--color-butter);color:var(--color-butter-ink)}
.card{background:#fff;border-radius:var(--radius-md);box-shadow:var(--shadow-soft)}
.wave{display:block;width:100%;line-height:0}.wave svg{display:block}
.visually-hidden{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}
.doodle{position:absolute;pointer-events:none}
/* nav */
.top-strip{background:var(--color-primary-dark);color:#fff;font-size:.82rem}
.top-strip__inner{display:flex;align-items:center;justify-content:space-between;padding:8px 24px;gap:16px;flex-wrap:wrap}
.top-strip__contact{display:flex;gap:20px;flex-wrap:wrap}.top-strip a{opacity:.9}.top-strip a:hover{opacity:1;text-decoration:underline}
.top-strip__note{opacity:.9;font-weight:500}
.nav{background:var(--color-bg);border-bottom:1px solid var(--color-line);position:sticky;top:0;z-index:50}
.nav__inner{display:flex;align-items:center;justify-content:space-between;padding:12px 24px}
.nav__brand{display:flex;align-items:center;gap:10px}.nav__brand img{width:52px;height:52px}
.nav__brand-text{font-family:var(--font-display);font-weight:700;font-size:1.15rem;color:var(--color-primary);line-height:1.1;display:flex;flex-direction:column}
.nav__brand-text small{font-family:var(--font-body);font-weight:600;font-size:.6rem;letter-spacing:.08em;text-transform:uppercase;color:var(--color-accent)}
.nav__links{display:flex;align-items:center;gap:26px}
.nav__link{font-weight:600;font-size:.92rem;padding:6px 0;border-bottom:2px solid transparent;transition:color .15s,border-color .15s}
.nav__link:hover,.nav__link[aria-current="page"]{color:var(--color-primary);border-color:var(--color-accent)}
.nav__toggle{display:none;flex-direction:column;gap:5px;background:none;border:none;padding:6px}
.nav__toggle span{width:24px;height:3px;background:var(--color-primary);border-radius:2px}
@media (max-width:980px){.nav__toggle{display:flex}
 .nav__links{position:absolute;top:100%;left:0;right:0;background:var(--color-bg);flex-direction:column;align-items:flex-start;gap:4px;padding:12px 24px 20px;border-bottom:1px solid var(--color-line);transform:translateY(-8px);opacity:0;pointer-events:none;transition:transform .18s,opacity .18s}
 .nav__links.open{transform:none;opacity:1;pointer-events:auto}.nav__link{width:100%;padding:10px 0}}
/* hero */
.hero{background:var(--color-primary);position:relative;overflow:hidden;padding:56px 0 0}
.hero__inner{display:grid;grid-template-columns:1.05fr .95fr;gap:36px;align-items:center;padding-bottom:40px;position:relative;z-index:1}
.hero .eyebrow{background:rgba(255,255,255,.14);color:#fff;border-color:rgba(255,255,255,.55)}
.hero h1{color:#fff}.hero__lead{color:#D9DBFA;font-size:1.05rem;max-width:520px}
.hero__actions{display:flex;gap:14px;flex-wrap:wrap;margin:22px 0 26px}
.hero .btn-ghost{color:#fff;border-color:rgba(255,255,255,.6)}.hero .btn-ghost:hover{background:#fff;color:var(--color-primary)}
.hero__points{display:flex;flex-wrap:wrap;gap:10px 22px;font-size:.85rem;color:#E7E8FB;font-weight:600}
.hero__art{position:relative;max-width:440px;margin:0 auto;aspect-ratio:1/1;width:100%}
.hero__blob{position:absolute;inset:4%;background:var(--color-bg);border-radius:42% 58% 63% 37%/45% 40% 60% 55%}
.hero__photo{position:absolute;overflow:hidden;border:5px solid #fff;box-shadow:var(--shadow-pop);background:#fff}
.hero__photo img{width:100%;height:100%;object-fit:cover}
.hero__photo--main{inset:14% 12% 22% 10%;border-radius:36% 64% 52% 48%/48% 42% 58% 52%}
.hero__photo--a{width:34%;aspect-ratio:1;right:0;top:2%;border-radius:50%}
.hero__photo--b{width:32%;aspect-ratio:1;left:4%;bottom:6%;border-radius:50%}
.hero__badge{position:absolute;bottom:2%;right:6%}
.stat-badge{width:112px;height:112px;border-radius:50%;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;color:#fff;box-shadow:var(--shadow-pop);border:4px solid var(--color-bg)}
.stat-badge--primary{background:var(--color-accent)}.stat-badge--accent{background:var(--color-primary)}
.stat-badge strong{font-family:var(--font-display);font-size:1.4rem;line-height:1}
.stat-badge span{font-size:.62rem;font-weight:600;letter-spacing:.03em;text-transform:uppercase;margin-top:4px;padding:0 8px}
/* cards */
.levels-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.level-card{border-radius:var(--radius-md);padding:28px 22px;transition:transform .18s;height:100%}.level-card:hover{transform:translateY(-6px)}
.level-card--mint{background:var(--color-mint)}.level-card--blush{background:var(--color-blush)}.level-card--sky{background:var(--color-sky)}.level-card--butter{background:var(--color-butter)}
.level-card__age{display:inline-block;font-size:.75rem;font-weight:700;background:rgba(255,255,255,.65);padding:4px 12px;border-radius:var(--radius-pill);margin-bottom:14px}
.level-card p{color:var(--color-ink);opacity:.78;font-size:.92rem}.level-card__link{font-weight:700;font-size:.88rem;color:var(--color-primary)}.level-card__link:hover{text-decoration:underline}
.split{display:grid;grid-template-columns:.9fr 1.1fr;gap:56px;align-items:center}
.split__art{position:relative;max-width:440px;margin:0 auto}
.split__art .frame{border-radius:var(--radius-lg);overflow:hidden;border:6px solid #fff;box-shadow:var(--shadow-pop)}.split__art img{width:100%;aspect-ratio:4/3;object-fit:cover}
.split__art .badge{position:absolute;right:-14px;bottom:-22px}
.check-list{list-style:none;padding:0;margin:0 0 26px;display:flex;flex-direction:column;gap:10px}
.check-list li{font-size:.94rem;padding-left:26px;position:relative;color:var(--color-ink);font-weight:500}
.check-list li::before{content:'✔';position:absolute;left:0;color:var(--color-accent);font-weight:700}
.band{background:var(--color-primary-dark)}
.band .eyebrow{background:rgba(255,255,255,.15);color:#fff;border-color:rgba(255,255,255,.5)}.band h2{color:#fff}.band .section-head p{color:#D9DBFA}
.prog-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.prog-card{padding:26px 22px;height:100%}.prog-card__icon{width:52px;height:52px;border-radius:16px;background:var(--color-primary-tint);display:flex;align-items:center;justify-content:center;font-size:1.5rem;margin-bottom:16px}
.prog-card h3{font-size:1.08rem;margin-bottom:6px}.prog-card p{font-size:.9rem;margin:0}
.stats-grid{display:flex;justify-content:center;gap:36px;flex-wrap:wrap}
/* gallery */
.filters{display:flex;gap:10px;margin-bottom:32px;flex-wrap:wrap}
.filters button{background:#fff;border:2px solid var(--color-line);padding:9px 20px;border-radius:var(--radius-pill);font-weight:600;font-size:.88rem;color:var(--color-ink-soft)}
.filters button.active{background:var(--color-accent);border-color:var(--color-accent);color:#fff}
.gallery-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.gtile{margin:0;border-radius:var(--radius-md);overflow:hidden;position:relative;aspect-ratio:4/3;background:var(--color-sky)}
.gtile img{width:100%;height:100%;object-fit:cover;transition:transform .5s}.gtile:hover img{transform:scale(1.06)}
.gtile figcaption{position:absolute;inset:auto 0 0 0;padding:16px;background:linear-gradient(0deg,rgba(22,26,61,.7),transparent);color:#fff;font-weight:600;font-size:.92rem}
.gtile .pill-tag{margin-bottom:6px}.gtile[hidden]{display:none}
.vid{position:relative;display:block;border-radius:var(--radius-md);overflow:hidden;aspect-ratio:16/10;background:var(--color-primary-dark);box-shadow:var(--shadow-soft)}
.vid img,.vid video{width:100%;height:100%;object-fit:cover;opacity:.85}
.vid__play{position:absolute;top:50%;left:50%;width:68px;height:68px;margin:-34px 0 0 -34px;border-radius:50%;background:var(--color-accent);display:flex;align-items:center;justify-content:center;box-shadow:var(--shadow-pop);transition:transform .2s}
.vid:hover .vid__play{transform:scale(1.12)}.vid__play::after{content:'';border-left:20px solid #fff;border-top:12px solid transparent;border-bottom:12px solid transparent;margin-left:5px}
.vid__cap{position:absolute;inset:auto 0 0 0;padding:14px 16px;background:linear-gradient(0deg,rgba(22,26,61,.85),transparent);color:#fff}
.vid__cap strong{display:block;font-family:var(--font-display);font-size:1.05rem}.vid__cap span{font-size:.82rem;opacity:.9}
.vid-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.marquee{overflow:hidden;padding:8px 0;background:var(--color-bg-alt);border-block:1px solid var(--color-line)}
.marquee__track{display:flex;gap:18px;width:max-content;animation:marquee 38s linear infinite}
.marquee:hover .marquee__track{animation-play-state:paused}
.marquee img{height:180px;width:auto;border-radius:var(--radius-md);flex:none;aspect-ratio:3/2;object-fit:cover}
@keyframes marquee{to{transform:translateX(-50%)}}
/* blog */
.blog-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.blog-card{overflow:hidden;display:flex;flex-direction:column;height:100%;transition:transform .18s}.blog-card:hover{transform:translateY(-6px)}
.blog-card img{aspect-ratio:16/10;width:100%;object-fit:cover}
.blog-card__body{padding:18px 18px 22px;display:flex;flex-direction:column;flex:1}
.blog-card h3{font-size:1.02rem;margin:8px 0}.blog-card p{font-size:.86rem;margin:0 0 12px;flex:1}
.blog-card__meta{font-size:.76rem;color:var(--color-ink-soft);font-weight:600}
.link-arrow{font-weight:700;font-size:.88rem;color:var(--color-primary)}.link-arrow:hover{text-decoration:underline}
.page-hero{background:var(--color-primary-tint);padding:60px 0 50px}.page-hero__inner{max-width:760px}.page-hero p{font-size:1.02rem}
.crumbs{font-size:.8rem;margin-bottom:14px;color:var(--color-ink-soft)}.crumbs a{color:var(--color-primary);font-weight:600}.crumbs a:hover{text-decoration:underline}
.article{max-width:780px;margin:0 auto}.article h2{font-size:1.6rem;margin-top:1.6em}.article p,.article li{font-size:1.02rem}
.article ul{padding-left:1.2em;color:var(--color-ink-soft)}.article li{margin-bottom:.5em}
.answer-box{background:var(--color-butter);border-left:6px solid var(--color-gold);border-radius:var(--radius-sm);padding:18px 22px;margin:0 0 28px}
.answer-box strong{font-family:var(--font-display);display:block;color:var(--color-butter-ink)}.answer-box p{color:var(--color-ink);margin:4px 0 0}
.article__img{border-radius:var(--radius-md);margin:0 0 28px;width:100%;aspect-ratio:16/8;object-fit:cover}
.kw{display:flex;flex-wrap:wrap;gap:8px;margin:24px 0}.kw span{font-size:.76rem;background:var(--color-primary-tint);color:var(--color-primary);padding:4px 12px;border-radius:var(--radius-pill);font-weight:600}
/* faq / forms / contact */
.faq{max-width:780px;margin:0 auto}
.faq__item{background:#fff;border:1px solid var(--color-line);border-radius:var(--radius-sm);padding:16px 20px;margin-bottom:12px}
.faq__item summary{font-weight:600;cursor:pointer;font-family:var(--font-display);font-size:1.05rem}.faq__item p{margin:12px 0 0}
.contact-cards{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.contact-card{padding:26px 20px;text-align:center;transition:transform .18s;display:block}.contact-card:hover{transform:translateY(-4px)}
.contact-card i{font-style:normal;font-size:1.6rem;display:block;margin-bottom:10px}.contact-card h3{font-size:.98rem;margin-bottom:4px}.contact-card span{font-size:.86rem;color:var(--color-ink-soft)}
.contact-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:28px}
.form-card{padding:34px}.form{display:flex;flex-direction:column;gap:16px;margin-top:18px;max-width:460px}
.form label{font-size:.86rem;font-weight:600;display:flex;flex-direction:column;gap:6px}
.form input,.form select,.form textarea{font-family:var(--font-body);font-size:.95rem;padding:12px 14px;border-radius:var(--radius-sm);border:1.5px solid var(--color-line)}
.form input:focus,.form textarea:focus,.form select:focus{border-color:var(--color-primary);outline:none}
.map-card{overflow:hidden;min-height:340px}.map-card iframe{border:0;width:100%;height:100%;min-height:340px}
.cta-banner{background:var(--color-accent);padding:56px 0}
.cta-banner__inner{display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap}
.cta-banner h2{color:#fff;margin-bottom:6px}.cta-banner p{color:#FFE3E3;margin:0}.cta-banner__actions{display:flex;gap:14px;flex-wrap:wrap}
.cta-banner .btn-ghost{color:#fff;border-color:#fff}.cta-banner .btn-ghost:hover{background:#fff;color:var(--color-accent-dark)}
.cta-banner .btn-accent{background:var(--color-primary)}
.areas{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-top:20px}.areas span{background:#fff;border:1px solid var(--color-line);padding:6px 16px;border-radius:var(--radius-pill);font-weight:600;font-size:.86rem;color:var(--color-primary)}
/* footer */
.foot{background:var(--color-primary-dark);color:#E7E8FB;padding-top:64px}
.foot__grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:36px;padding-bottom:44px}
.foot__brand-name{font-family:var(--font-display);font-weight:700;font-size:1.2rem;color:#fff;display:flex;align-items:center;gap:10px;margin-bottom:12px}.foot__brand-name img{width:56px;height:56px;background:#fff;border-radius:50%}
.foot p{color:#C5C8F0;font-size:.9rem}.foot__col{display:flex;flex-direction:column;gap:10px}.foot__col h3{color:#fff;font-size:.95rem;margin-bottom:4px}
.foot__col a,.foot__col span{color:#C5C8F0;font-size:.88rem}.foot__col a:hover{color:#fff;text-decoration:underline}
.foot__bottom{border-top:1px solid rgba(255,255,255,.12);padding:18px 0;font-size:.8rem;color:#B5B9EC}
.foot__bottom-inner{display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px}
.wa-float{position:fixed;right:22px;bottom:22px;width:58px;height:58px;border-radius:50%;background:#25D366;display:flex;align-items:center;justify-content:center;box-shadow:0 14px 30px -8px rgba(37,211,102,.55);z-index:60;transition:transform .18s}.wa-float:hover{transform:scale(1.08)}
/* AOS-compatible (mirror: re-animates on every scroll up AND down) */
.js [data-aos]{opacity:0;transition-property:opacity,transform;transition-duration:.7s;transition-timing-function:cubic-bezier(.2,.7,.2,1);will-change:transform,opacity}
.js [data-aos="fade-up"]{transform:translate3d(0,48px,0)}.js [data-aos="fade-down"]{transform:translate3d(0,-48px,0)}
.js [data-aos="fade-left"]{transform:translate3d(60px,0,0)}.js [data-aos="fade-right"]{transform:translate3d(-60px,0,0)}
.js [data-aos="zoom-in"]{transform:scale(.85)}.js [data-aos="flip-up"]{transform:perspective(2500px) rotateX(-70deg)}
.js [data-aos].aos-animate{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.js [data-aos]{opacity:1!important;transform:none!important}}
@media (max-width:1040px){.levels-grid,.blog-grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:940px){.section{padding:64px 0}.hero__inner{grid-template-columns:1fr;text-align:center}.hero__lead{margin:0 auto}.hero__points,.hero__actions{justify-content:center}.split{grid-template-columns:1fr}.split__art{order:-1}
 .prog-grid,.vid-grid,.gallery-grid{grid-template-columns:repeat(2,1fr)}.contact-cards{grid-template-columns:repeat(2,1fr)}.contact-grid{grid-template-columns:1fr}.foot__grid{grid-template-columns:1fr 1fr}}
@media (max-width:600px){.levels-grid,.blog-grid,.prog-grid,.vid-grid,.gallery-grid,.contact-cards,.foot__grid{grid-template-columns:1fr}.marquee img{height:130px}}