/* ===========================================================
   SOMOS POLYGLOTS — design tokens
   =========================================================== */
:root{
  --coral:    #FF4F3E;
  --marigold: #F4A93B;
  --teal:     #2BA89A;
  --ink:      #1C2541;
  --ink-soft: #4A5578;
  --cream:    #FFF8EF;
  --paper:    #FFFFFF;
  --line:     #ECE2D2;

  --radius-bubble: 28px;
  --shadow-soft: 0 10px 30px rgba(28,37,65,.08);
  --shadow-strong: 0 16px 40px rgba(28,37,65,.16);

  --font-display: 'Baloo 2', system-ui, sans-serif;
  --font-body: 'Work Sans', system-ui, sans-serif;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--font-body);
  color:var(--ink);
  background:var(--cream);
  line-height:1.6;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
h1,h2,h3,h4{
  font-family:var(--font-display);
  margin:0 0 .4em;
  line-height:1.15;
  font-weight:700;
}
p{margin:0 0 1em;}
ul{margin:0;padding:0;}
.container{
  width:100%;
  max-width:1180px;
  margin:0 auto;
  padding:0 24px;
}
section{padding:88px 0;}
@media (max-width:720px){section{padding:56px 0;}}

.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-family:var(--font-display);
  font-weight:600;
  font-size:.95rem;
  letter-spacing:.02em;
  color:var(--coral);
  margin-bottom:.6em;
}

/* ---------- buttons (speech-bubble shaped) ---------- */
.btn{
  position:relative;
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-family:var(--font-display);
  font-weight:600;
  font-size:1rem;
  padding:14px 28px;
  border-radius:999px 999px 999px 6px;
  border:none;
  cursor:pointer;
  transition:transform .15s ease, box-shadow .15s ease;
}
.btn:hover{transform:translateY(-2px);}
.btn:focus-visible{outline:3px solid var(--ink); outline-offset:2px;}
.btn-primary{
  background:var(--coral);
  color:#fff;
  box-shadow:var(--shadow-soft);
}
.btn-primary:hover{box-shadow:var(--shadow-strong);}
.btn-secondary{
  background:transparent;
  color:var(--ink);
  border:2px solid var(--ink);
  border-radius:999px 999px 999px 6px;
}
.btn-light{
  background:#fff;
  color:var(--coral);
}
.btn-block{width:100%;justify-content:center;border-radius:18px;}

/* ---------- header / nav ---------- */
header.site{
  position:sticky;top:0;z-index:50;
  background:rgba(255,248,239,.92);
  backdrop-filter:blur(8px);
  border-bottom:1px solid var(--line);
}
.nav-wrap{
  display:flex;align-items:center;justify-content:space-between;
  padding:14px 24px;max-width:1180px;margin:0 auto;
}
.brand{display:flex;align-items:center;gap:10px;font-family:var(--font-display);font-weight:700;font-size:1.15rem;color:var(--ink);}
.brand img{height:42px;width:auto;}
nav.links{display:flex;align-items:center;gap:28px;}
nav.links a{
  font-weight:600;font-size:.95rem;color:var(--ink-soft);
  position:relative;padding:4px 0;
}
nav.links a:hover, nav.links a[aria-current="page"]{color:var(--coral);}
nav.links a[aria-current="page"]::after{
  content:"";position:absolute;left:0;right:0;bottom:-6px;height:6px;
  background:var(--marigold);border-radius:999px 999px 999px 2px;
}
.nav-cta{display:flex;align-items:center;gap:18px;}
.menu-toggle{display:none;background:none;border:none;cursor:pointer;padding:6px;}
.menu-toggle span{display:block;width:24px;height:3px;background:var(--ink);margin:5px 0;border-radius:2px;}

@media (max-width:880px){
  nav.links{
    position:absolute;top:100%;left:0;right:0;
    background:var(--paper);
    flex-direction:column;align-items:flex-start;gap:0;
    border-bottom:1px solid var(--line);
    max-height:0;overflow:hidden;transition:max-height .25s ease;
  }
  nav.links.open{max-height:480px;}
  nav.links a{width:100%;padding:14px 24px;border-bottom:1px solid var(--line);}
  nav.links a[aria-current="page"]::after{display:none;}
  nav.links a[aria-current="page"]{background:#FFF1E2;}
  .menu-toggle{display:block;}
  .nav-cta .btn-secondary{display:none;}
}

/* ---------- hero ---------- */
.hero{
  position:relative;
  padding:90px 0 70px;
  overflow:hidden;
}
.hero-grid{
  display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center;
}
@media (max-width:880px){.hero-grid{grid-template-columns:1fr;}}
.hero h1{font-size:clamp(2.3rem,5vw,3.6rem);color:var(--ink);}
.hero h1 .accent{color:var(--coral);}
.hero p.lede{font-size:1.15rem;color:var(--ink-soft);max-width:480px;}
.hero-actions{display:flex;gap:16px;flex-wrap:wrap;margin-top:28px;}
.hero-langs{display:flex;flex-wrap:wrap;gap:10px;margin-top:30px;}
.lang-pill{
  font-family:var(--font-display);font-weight:600;font-size:.9rem;
  padding:8px 16px;border-radius:999px;background:#fff;border:1px solid var(--line);
  color:var(--ink-soft);
}

/* speech bubble illustration block */
.bubble-stage{position:relative;height:380px;}
.float-bubble{
  position:absolute;font-family:var(--font-display);font-weight:700;
  color:#fff;padding:16px 22px;border-radius:26px 26px 26px 6px;
  box-shadow:var(--shadow-soft);font-size:1.1rem;
}
.float-bubble.b1{background:var(--coral);top:10%;left:6%;}
.float-bubble.b2{background:var(--marigold);top:38%;left:42%;}
.float-bubble.b3{background:var(--teal);top:62%;left:8%;}
.float-bubble.b4{background:var(--ink);top:8%;left:60%;}
@media (max-width:880px){.bubble-stage{height:240px;}}

/* ---------- hero photo ---------- */
.hero-photo-wrap{
  position:relative;
  border-radius:28px;
  overflow:hidden;
  box-shadow:var(--shadow-strong);
  max-height:480px;
}
.hero-photo-wrap img{
  width:100%;
  height:100%;
  object-fit:cover;
  display:block;
  border-radius:28px;
}
@media (max-width:880px){
  .hero-photo-wrap{max-height:300px;}
}

/* ---------- generic page hero (sub pages) ---------- */
.page-hero{
  padding:64px 0 40px;
  background:linear-gradient(180deg,#FFF1E2 0%, var(--cream) 100%);
  border-bottom:1px solid var(--line);
}
.page-hero h1{font-size:clamp(2rem,4vw,2.8rem);}
.page-hero p{color:var(--ink-soft);max-width:640px;font-size:1.05rem;}

/* ---------- cards ---------- */
.grid{display:grid;gap:28px;}
.grid-3{grid-template-columns:repeat(3,1fr);}
.grid-2{grid-template-columns:repeat(2,1fr);}
@media (max-width:920px){.grid-3{grid-template-columns:repeat(2,1fr);}}
@media (max-width:680px){.grid-3,.grid-2{grid-template-columns:1fr;}}

.card{
  background:var(--paper);
  border-radius:22px;
  padding:28px;
  border:1px solid var(--line);
  box-shadow:var(--shadow-soft);
  transition:transform .18s ease, box-shadow .18s ease;
}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-strong);}

/* course card — speech bubble tail */
.course-card{
  position:relative;
  background:var(--paper);
  border-radius:24px 24px 24px 6px;
  border:1px solid var(--line);
  padding:26px;
  box-shadow:var(--shadow-soft);
  transition:transform .18s ease, box-shadow .18s ease;
}
.course-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-strong);}
.course-card .greeting{
  display:inline-block;font-family:var(--font-display);font-weight:700;
  color:#fff;padding:6px 14px;border-radius:14px 14px 14px 4px;
  font-size:.95rem;margin-bottom:14px;
}
.course-card h3{font-size:1.35rem;margin-bottom:.2em;}
.course-card .lang-native{color:var(--ink-soft);font-size:.9rem;margin-bottom:14px;}
.course-card .levels{display:flex;gap:8px;flex-wrap:wrap;margin:14px 0;}
.level-tag{
  font-size:.78rem;font-weight:600;padding:5px 10px;border-radius:999px;
  background:var(--cream);border:1px solid var(--line);color:var(--ink-soft);
}
.course-card .price{
  font-family:var(--font-display);font-weight:700;font-size:1.1rem;color:var(--ink);
  margin-top:10px;
}
.course-card .price span{font-size:.8rem;font-weight:500;color:var(--ink-soft);}

/* color cycle for course bubbles */
.bg-coral{background:var(--coral);} .bg-marigold{background:var(--marigold);}
.bg-teal{background:var(--teal);} .bg-ink{background:var(--ink);}

/* ---------- sections / misc ---------- */
.section-head{max-width:680px;margin:0 auto 48px;text-align:center;}
.section-head.left{margin:0 0 40px;text-align:left;}

.strip{
  background:var(--ink);color:#fff;border-radius:28px;
  padding:48px;display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap;
}
.strip h2{color:#fff;margin-bottom:.2em;}
.strip p{color:#C9CEE3;margin:0;}

.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;}
@media (max-width:880px){.steps{grid-template-columns:repeat(2,1fr);}}
@media (max-width:540px){.steps{grid-template-columns:1fr;}}
.step{padding:22px;border-radius:20px;background:#fff;border:1px solid var(--line);}
.step .num{font-family:var(--font-display);font-weight:700;color:var(--marigold);font-size:1.6rem;}

.testimonial{
  background:#fff;border-radius:24px 24px 6px 24px;padding:26px;border:1px solid var(--line);
  box-shadow:var(--shadow-soft);
}
.testimonial .who{display:flex;align-items:center;gap:12px;margin-top:16px;}
.avatar{width:42px;height:42px;border-radius:50%;display:flex;align-items:center;justify-content:center;
  font-family:var(--font-display);font-weight:700;color:#fff;}

/* event card */
.event-card{
  background:#fff;border:1px solid var(--line);border-radius:20px;padding:24px;
  display:flex;gap:20px;align-items:flex-start;box-shadow:var(--shadow-soft);
}
.event-date{
  flex:0 0 auto;width:70px;text-align:center;background:var(--cream);border-radius:14px;padding:10px 4px;
  font-family:var(--font-display);font-weight:700;color:var(--ink);
}
.event-date .month{display:block;font-size:.7rem;letter-spacing:.05em;color:var(--coral);text-transform:uppercase;}
.event-date .day{display:block;font-size:1.5rem;}
.tag-pill{font-size:.75rem;font-weight:700;padding:4px 10px;border-radius:999px;color:#fff;display:inline-block;margin-bottom:8px;}

/* community */
.community-hero{
  background:var(--ink);color:#fff;border-radius:28px;padding:56px;text-align:center;
}
.community-hero h2{color:#fff;}
.community-hero p{color:#C9CEE3;max-width:560px;margin:0 auto 24px;}
.platform-row{display:flex;gap:16px;justify-content:center;flex-wrap:wrap;margin-top:8px;}
.platform-pill{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.2);padding:10px 18px;border-radius:999px;font-weight:600;color:#fff;text-decoration:none;transition:background .15s ease;}
.platform-pill:hover{background:rgba(255,255,255,.18);}

/* shop */
.product-card{background:#fff;border:1px solid var(--line);border-radius:20px;padding:22px;box-shadow:var(--shadow-soft);}
.product-thumb{
  height:140px;border-radius:14px;margin-bottom:16px;
  display:flex;align-items:center;justify-content:center;font-size:2.4rem;
}
.format-pill{font-size:.72rem;font-weight:700;letter-spacing:.03em;text-transform:uppercase;color:var(--ink-soft);background:var(--cream);padding:4px 10px;border-radius:999px;}

/* forms */
.form-grid{display:grid;gap:16px;}
label{font-weight:600;font-size:.9rem;display:block;margin-bottom:6px;color:var(--ink);}
input,select,textarea{
  width:100%;padding:12px 14px;border-radius:14px;border:1px solid var(--line);
  font-family:var(--font-body);font-size:1rem;background:#fff;color:var(--ink);
}
input:focus,select:focus,textarea:focus{outline:2px solid var(--coral);}

/* footer */
footer.site{background:var(--ink);color:#C9CEE3;padding:60px 0 28px;margin-top:60px;}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:32px;}
@media (max-width:780px){.footer-grid{grid-template-columns:1fr 1fr;}}
@media (max-width:480px){.footer-grid{grid-template-columns:1fr;}}
footer.site h4{color:#fff;font-size:.95rem;margin-bottom:14px;}
footer.site a{color:#C9CEE3;display:block;margin-bottom:10px;font-size:.92rem;}
footer.site a:hover{color:var(--marigold);}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:14px;}
.footer-brand img{height:38px;}
.footer-brand span{font-family:var(--font-display);font-weight:700;color:#fff;font-size:1.1rem;}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.12);margin-top:40px;padding-top:20px;
  display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;font-size:.85rem;color:#8E96B8;
}

/* utility */
.text-center{text-align:center;}
.mt-0{margin-top:0;}
.visually-hidden{position:absolute;left:-9999px;}

/* ===========================================================
   ANIMATIONS & MOTION
   =========================================================== */

/* --- fade-up on scroll --- */
.reveal{
  opacity:0;
  transform:translateY(28px);
  transition:opacity .65s ease, transform .65s ease;
}
.reveal.visible{
  opacity:1;
  transform:translateY(0);
}
.reveal-delay-1{transition-delay:.1s;}
.reveal-delay-2{transition-delay:.2s;}
.reveal-delay-3{transition-delay:.3s;}
.reveal-delay-4{transition-delay:.4s;}
.reveal-delay-5{transition-delay:.5s;}

/* --- hero slideshow --- */
.hero-slideshow{
  position:relative;
  border-radius:28px;
  overflow:hidden;
  box-shadow:var(--shadow-strong);
  height:460px;
}
@media(max-width:880px){.hero-slideshow{height:280px;}}
.slide{
  position:absolute;inset:0;
  opacity:0;
  transition:opacity 1.2s ease;
}
.slide.active{opacity:1;}
.slide img{
  width:100%;height:100%;
  object-fit:cover;object-position:center top;
  display:block;
}
/* overlay so text on the left stays readable */
.slide::after{
  content:"";
  position:absolute;inset:0;
  background:linear-gradient(90deg, rgba(255,248,239,.12) 0%, transparent 60%);
}

/* dot indicators */
.slide-dots{
  position:absolute;bottom:14px;left:50%;transform:translateX(-50%);
  display:flex;gap:8px;z-index:2;
}
.slide-dot{
  width:8px;height:8px;border-radius:50%;
  background:rgba(255,255,255,.5);border:none;cursor:pointer;padding:0;
  transition:background .2s, transform .2s;
}
.slide-dot.active{background:#fff;transform:scale(1.25);}

/* --- floating bubbles (about page still) --- */
@keyframes float{
  0%,100%{transform:translateY(0);}
  50%{transform:translateY(-12px);}
}
.float-bubble.b1{animation:float 4s ease-in-out infinite;}
.float-bubble.b2{animation:float 4s ease-in-out infinite .7s;}
.float-bubble.b3{animation:float 4s ease-in-out infinite 1.4s;}
.float-bubble.b4{animation:float 4s ease-in-out infinite 2.1s;}

/* --- nav link underline slide --- */
nav.links a::after{
  content:"";position:absolute;left:0;bottom:-4px;
  width:0;height:3px;background:var(--coral);border-radius:2px;
  transition:width .22s ease;
}
nav.links a:hover::after{width:100%;}
nav.links a[aria-current="page"]::after{width:100%;bottom:-6px;height:6px;background:var(--marigold);}

/* --- card pulse on hover --- */
.card, .course-card, .product-card-v2, .event-card, .testimonial{
  transition:transform .2s ease, box-shadow .2s ease;
}

/* --- btn bounce --- */
.btn{transition:transform .15s ease, box-shadow .15s ease, background .15s ease;}
.btn:hover{transform:translateY(-3px) scale(1.02);}
.btn:active{transform:translateY(0) scale(.98);}

/* --- hero text stagger --- */
@keyframes heroIn{
  from{opacity:0;transform:translateY(22px);}
  to{opacity:1;transform:translateY(0);}
}
.hero .eyebrow{animation:heroIn .6s ease both .1s;}
.hero h1{animation:heroIn .6s ease both .25s;}
.hero p.lede{animation:heroIn .6s ease both .4s;}
.hero-actions{animation:heroIn .6s ease both .55s;}
.hero-langs{animation:heroIn .6s ease both .7s;}

/* --- stat counter pulse --- */
@keyframes countUp{from{opacity:0;transform:scale(.8);}to{opacity:1;transform:scale(1);}}
.stat-num{animation:countUp .5s ease both;}

/* --- blog card image zoom --- */
.blog-thumb{overflow:hidden;border-radius:16px 16px 0 0;}
.blog-thumb img{transition:transform .4s ease;}
.blog-card:hover .blog-thumb img{transform:scale(1.06);}

/* blog cards */
.blog-card{
  background:#fff;border:1px solid var(--line);border-radius:20px;
  overflow:hidden;box-shadow:var(--shadow-soft);
  transition:transform .2s ease, box-shadow .2s ease;
  display:flex;flex-direction:column;
}
.blog-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-strong);}
.blog-card-body{padding:22px;flex:1;display:flex;flex-direction:column;}
.blog-card-body h3{font-size:1.1rem;margin-bottom:.3em;}
.blog-card-body p{color:var(--ink-soft);font-size:.9rem;flex:1;margin-bottom:16px;}
.blog-meta{font-size:.8rem;color:var(--ink-soft);margin-bottom:10px;}
.blog-tag{
  display:inline-block;font-size:.72rem;font-weight:700;
  padding:3px 10px;border-radius:999px;background:var(--cream);
  border:1px solid var(--line);color:var(--coral);margin-bottom:10px;
}

/* ===========================================================
   ANIMATIONS & MOTION
   =========================================================== */

/* fade-up on scroll */
.reveal{
  opacity:0;
  transform:translateY(28px);
  transition:opacity .6s ease, transform .6s ease;
}
.reveal.visible{
  opacity:1;
  transform:translateY(0);
}
.reveal-delay-1{transition-delay:.1s;}
.reveal-delay-2{transition-delay:.2s;}
.reveal-delay-3{transition-delay:.3s;}
.reveal-delay-4{transition-delay:.4s;}

/* nav link hover underline slide */
nav.links a::before{
  content:"";
  position:absolute;left:0;bottom:-4px;
  width:0;height:3px;
  background:var(--marigold);
  border-radius:999px;
  transition:width .2s ease;
}
nav.links a:hover::before{width:100%;}

/* button pulse on hover */
.btn-primary:hover{
  animation:pulse-btn .4s ease;
}
@keyframes pulse-btn{
  0%{transform:translateY(-2px) scale(1);}
  50%{transform:translateY(-2px) scale(1.04);}
  100%{transform:translateY(-2px) scale(1);}
}

/* floating speech bubbles on about page */
@keyframes float{
  0%,100%{transform:translateY(0);}
  50%{transform:translateY(-12px);}
}
.float-bubble.b1{animation:float 3.8s ease-in-out infinite;}
.float-bubble.b2{animation:float 4.4s ease-in-out infinite .6s;}
.float-bubble.b3{animation:float 3.6s ease-in-out infinite 1.2s;}
.float-bubble.b4{animation:float 4.8s ease-in-out infinite .3s;}

/* hero photo fade on slide change */
.slideshow{
  position:relative;
  border-radius:28px;
  overflow:hidden;
  box-shadow:var(--shadow-strong);
  aspect-ratio:4/3;
  max-height:480px;
  background:var(--ink);
}
.slideshow-track{
  display:flex;
  width:100%;height:100%;
  transition:none;
}
.slide{
  position:absolute;inset:0;
  opacity:0;
  transition:opacity .9s ease;
}
.slide.active{opacity:1;}
.slide img{
  width:100%;height:100%;
  object-fit:cover;
  display:block;
}
.slide-dots{
  position:absolute;bottom:14px;left:50%;transform:translateX(-50%);
  display:flex;gap:8px;
}
.slide-dot{
  width:8px;height:8px;border-radius:50%;
  background:rgba(255,255,255,.45);
  border:none;cursor:pointer;padding:0;
  transition:background .2s, transform .2s;
}
.slide-dot.active{background:#fff;transform:scale(1.3);}

/* ===========================================================
   BLOG PAGE
   =========================================================== */
.blog-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;}
@media(max-width:920px){.blog-grid{grid-template-columns:repeat(2,1fr);}}
@media(max-width:620px){.blog-grid{grid-template-columns:1fr;}}

.blog-card{
  background:#fff;border:1px solid var(--line);border-radius:22px;
  overflow:hidden;box-shadow:var(--shadow-soft);
  display:flex;flex-direction:column;
  transition:transform .18s ease,box-shadow .18s ease;
}
.blog-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-strong);}
.blog-thumb{
  height:180px;display:flex;align-items:center;justify-content:center;
  font-size:3rem;flex-shrink:0;
}
.blog-body{padding:22px;flex:1;display:flex;flex-direction:column;}
.blog-meta{font-size:.8rem;color:var(--ink-soft);margin-bottom:8px;display:flex;gap:10px;align-items:center;}
.blog-meta .lang-tag{font-weight:700;color:var(--coral);background:#FFF0EE;padding:2px 8px;border-radius:999px;}
.blog-card h3{font-size:1.05rem;margin-bottom:8px;line-height:1.3;}
.blog-card p{color:var(--ink-soft);font-size:.88rem;margin:0 0 16px;flex:1;}
.blog-card a.read-more{
  font-weight:700;color:var(--coral);font-size:.9rem;
  display:inline-flex;align-items:center;gap:4px;
  margin-top:auto;
}
.blog-card a.read-more:hover{text-decoration:underline;}

/* about page story section */
.story-section{
  display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center;
}
@media(max-width:880px){.story-section{grid-template-columns:1fr;}}
.story-photo{
  border-radius:28px;overflow:hidden;box-shadow:var(--shadow-strong);
  aspect-ratio:4/5;
}
.story-photo img{width:100%;height:100%;object-fit:cover;}
.values-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:32px;}
@media(max-width:560px){.values-grid{grid-template-columns:1fr;}}
.value-card{
  background:var(--cream);border:1px solid var(--line);
  border-radius:18px;padding:20px;
}
.value-card .icon{font-size:1.6rem;margin-bottom:8px;}
.value-card h4{font-size:.95rem;margin-bottom:4px;}
.value-card p{font-size:.85rem;color:var(--ink-soft);margin:0;}