/* =========================================================
   AVENUA LEARNING — shared stylesheet
   Palette + type mirror the Avenua studio (devenv zip):
   cream background, navy primary, teal accent, coral pop,
   Bricolage Grotesque (display) + Inter (body).
   ========================================================= */

@import url('https://fonts.googleapis.com/css2?family=Bricolage+Grotesque:opsz,wght@12..96,400;12..96,500;12..96,600;12..96,700&family=Inter:wght@400;500;600&display=swap');

:root{
  --bg:#fbf9f3;          /* cream background */
  --card:#fffdf8;        /* near-white card */
  --ink:#33291f;         /* warm near-black text */
  --muted:#7c7161;       /* muted brown-grey */
  --primary:#1f2532;     /* navy */
  --primary-ink:#fbf9f3; /* text on navy */
  --accent:#3d9aa1;      /* teal */
  --accent-soft:#e4f0f0; /* teal wash */
  --coral:#d97a4e;       /* coral */
  --coral-soft:#f8e9df;  /* coral wash */
  --border:#e8e1d4;      /* hairline */
  --radius:16px;
  --radius-lg:26px;
  --shadow:0 1px 2px rgba(51,41,31,.04), 0 10px 30px rgba(51,41,31,.06);
  --shadow-lift:0 2px 6px rgba(51,41,31,.06), 0 22px 50px rgba(51,41,31,.10);
  --maxw:1120px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:var(--bg);
  color:var(--ink);
  font-family:'Inter',system-ui,sans-serif;
  font-size:17px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4,.display{
  font-family:'Bricolage Grotesque',system-ui,sans-serif;
  font-weight:600;
  letter-spacing:-.02em;
  line-height:1.05;
  color:var(--ink);
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 22px}

/* ---------- page fade transition ---------- */
.page{
  opacity:0;
  transform:translateY(8px);
  animation:pageIn .5s cubic-bezier(.22,.61,.36,1) forwards;
}
@keyframes pageIn{to{opacity:1;transform:none}}
body.leaving .page{
  animation:pageOut .32s ease forwards;
}
@keyframes pageOut{to{opacity:0;transform:translateY(-6px)}}

/* ---------- reveal on scroll ---------- */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .7s ease,transform .7s cubic-bezier(.22,.61,.36,1)}
.reveal.in{opacity:1;transform:none}

/* ---------- header ---------- */
header.site{
  position:sticky;top:0;z-index:50;
  background:rgba(251,249,243,.82);
  backdrop-filter:saturate(1.4) blur(12px);
  border-bottom:1px solid var(--border);
}
.nav{display:flex;align-items:center;justify-content:space-between;height:66px}
.brand{display:flex;align-items:center;gap:10px;font-family:'Bricolage Grotesque';font-weight:700;font-size:20px;letter-spacing:-.02em}
.brand .dot{width:9px;height:9px;border-radius:50%;background:var(--coral)}
.nav-links{display:flex;align-items:center;gap:28px}
.nav-links a{font-size:15px;color:var(--muted);font-weight:500;transition:color .2s}
.nav-links a:hover,.nav-links a.active{color:var(--ink)}
.nav-cta{background:var(--primary);color:var(--primary-ink)!important;padding:9px 18px;border-radius:999px;font-size:14px}
.nav-cta:hover{opacity:.9}
.burger{display:none;background:none;border:0;font-size:24px;cursor:pointer;color:var(--ink)}
@media(max-width:820px){
  .nav-links{
    position:absolute;top:66px;left:0;right:0;flex-direction:column;gap:0;
    background:var(--bg);border-bottom:1px solid var(--border);
    max-height:0;overflow:hidden;transition:max-height .3s ease
  }
  .nav-links.open{max-height:420px}
  .nav-links a{width:100%;padding:15px 22px;border-top:1px solid var(--border)}
  .nav-cta{margin:14px 22px;text-align:center}
  .burger{display:block}
}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:8px;padding:13px 24px;border-radius:999px;font-weight:600;font-size:15px;cursor:pointer;border:1px solid transparent;transition:transform .15s ease,opacity .2s,background .2s;font-family:'Inter'}
.btn:hover{transform:translateY(-1px)}
.btn-primary{background:var(--primary);color:var(--primary-ink)}
.btn-primary:hover{opacity:.92}
.btn-ghost{background:var(--card);border-color:var(--border);color:var(--ink)}
.btn-ghost:hover{background:#fff}
.btn-coral{background:var(--coral);color:#fff}
.btn-lg{padding:15px 28px;font-size:16px}

/* ---------- generic sections ---------- */
section{padding:74px 0}
.kicker{font-family:'Inter';font-weight:600;font-size:13px;letter-spacing:.14em;text-transform:uppercase;color:var(--accent)}
.section-title{font-size:38px;margin:14px 0 0}
.section-sub{color:var(--muted);font-size:19px;max-width:640px;margin:16px 0 0}
@media(max-width:640px){.section-title{font-size:29px}.section-sub{font-size:17px}}

.eyebrow-row{display:flex;flex-direction:column;gap:0}

/* ---------- hero ---------- */
.hero{padding:56px 0 0}
.badge{display:inline-flex;align-items:center;gap:8px;border:1px solid var(--border);background:var(--card);border-radius:999px;padding:6px 14px;font-size:13px;font-weight:500;color:var(--muted)}
.badge .d{width:6px;height:6px;border-radius:50%;background:var(--accent)}
.hero h1{font-size:60px;max-width:16ch;margin:22px 0 0}
.hero p.lede{font-size:21px;color:var(--muted);max-width:56ch;margin:22px 0 0}
.hero .langs{margin-top:20px;font-weight:600;color:var(--ink)}
.hero .langs span{color:var(--muted);font-weight:500}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}
.hero-mini{margin-top:16px;font-size:14px;color:var(--muted)}
.hero-mini a{color:var(--accent);font-weight:600;border-bottom:1px solid transparent}
.hero-mini a:hover{border-color:var(--accent)}
@media(max-width:640px){.hero h1{font-size:39px}.hero p.lede{font-size:18px}}

.hero-image{position:relative;width:100%;margin-top:48px;height:min(56vw,520px);overflow:hidden}
.hero-image img{width:100%;height:100%;object-fit:cover}
.hero-image:after{content:"";position:absolute;inset:0;background:linear-gradient(to bottom,rgba(251,249,243,.15),rgba(251,249,243,0) 22%,rgba(251,249,243,0) 78%,var(--bg))}
.hero-image:before{content:"";position:absolute;inset:0;z-index:1;background:linear-gradient(90deg,var(--bg),rgba(251,249,243,0) 12%,rgba(251,249,243,0) 88%,var(--bg))}

/* ---------- experience chips (interest×world) ---------- */
.chips{display:flex;gap:12px;flex-wrap:wrap;margin-top:26px}
.chip{background:var(--card);border:1px solid var(--border);border-radius:14px;padding:12px 16px;font-weight:600;font-size:15px;box-shadow:var(--shadow)}
.chip small{display:block;color:var(--muted);font-weight:500;font-size:12.5px;text-transform:uppercase;letter-spacing:.08em;margin-bottom:3px}

/* ---------- equation flipper ---------- */
.flipper{display:flex;align-items:center;justify-content:center;gap:14px;flex-wrap:wrap;margin-top:30px}
.flipcard{min-width:190px;min-height:104px;border-radius:18px;border:1px solid var(--border);background:var(--card);padding:16px 18px;display:flex;flex-direction:column;justify-content:center;box-shadow:var(--shadow)}
.flipcard.solid{background:var(--primary);color:var(--primary-ink);border-color:transparent}
.flipcard .fc-dot{width:7px;height:7px;border-radius:50%;margin-bottom:9px}
.flipcard.teal .fc-dot{background:var(--accent)}
.flipcard.coral .fc-dot{background:var(--coral)}
.flipcard.solid .fc-dot{background:var(--primary-ink)}
.flipcard .fc-label{font-size:11.5px;text-transform:uppercase;letter-spacing:.1em;opacity:.6;font-weight:600}
.flipcard .fc-value{font-family:'Bricolage Grotesque';font-weight:600;font-size:19px;margin-top:5px;animation:fadeUp .5s ease}
.op{font-size:24px;color:var(--muted);width:34px;text-align:center}
@keyframes fadeUp{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
@media(max-width:640px){.flipper{gap:8px}.flipcard{min-width:150px}}

/* ---------- cards grid ---------- */
.grid{display:grid;gap:20px}
.grid.g2{grid-template-columns:repeat(2,1fr)}
.grid.g3{grid-template-columns:repeat(3,1fr)}
.grid.g4{grid-template-columns:repeat(4,1fr)}
@media(max-width:900px){.grid.g3,.grid.g4{grid-template-columns:repeat(2,1fr)}}
@media(max-width:600px){.grid.g2,.grid.g3,.grid.g4{grid-template-columns:1fr}}

.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:26px;box-shadow:var(--shadow);transition:transform .2s ease,box-shadow .2s ease}
.card:hover{transform:translateY(-3px);box-shadow:var(--shadow-lift)}
.card .num{font-family:'Bricolage Grotesque';font-weight:700;font-size:15px;color:var(--accent);letter-spacing:.04em}
.card h3{font-size:22px;margin:12px 0 8px}
.card p{color:var(--muted);margin:0;font-size:15.5px}
.card ul{margin:12px 0 0;padding:0;list-style:none}
.card ul li{color:var(--muted);font-size:14.5px;padding:4px 0 4px 20px;position:relative}
.card ul li:before{content:"—";position:absolute;left:0;color:var(--accent)}

/* service cards accent bar */
.svc{position:relative;overflow:hidden}
.svc:before{content:"";position:absolute;top:0;left:0;right:0;height:4px;background:var(--accent)}
.svc.c2:before{background:var(--coral)}
.svc.c3:before{background:#c9a24a}
.svc.c4:before{background:#5a8f6f}

/* ---------- flow diagram ---------- */
.flow{display:flex;flex-direction:column;gap:12px;max-width:520px;margin:32px auto 0}
.flow-step{display:flex;align-items:center;gap:16px;background:var(--card);border:1px solid var(--border);border-radius:16px;padding:16px 20px;box-shadow:var(--shadow)}
.flow-step .stage{font-family:'Bricolage Grotesque';font-weight:700;font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--accent);min-width:104px}
.flow-step .body{font-weight:500}
.flow-step .body small{display:block;color:var(--muted);font-weight:400;font-size:14px}
.flow-arrow{text-align:center;color:var(--muted);font-size:18px;line-height:1}

/* ---------- report mock ---------- */
.report{background:var(--card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:28px;box-shadow:var(--shadow-lift);max-width:460px}
.report .r-top{display:flex;justify-content:space-between;align-items:baseline;border-bottom:1px solid var(--border);padding-bottom:14px;margin-bottom:16px}
.report .r-top b{font-family:'Bricolage Grotesque';font-size:18px}
.report .r-top span{color:var(--muted);font-size:13px}
.report h4{font-size:13px;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);margin:16px 0 8px}
.report .tick{color:var(--ink);font-size:15px;padding:3px 0 3px 24px;position:relative}
.report .tick:before{content:"✓";position:absolute;left:0;color:var(--accent);font-weight:700}
.report .pill{display:inline-block;background:var(--accent-soft);color:#296b70;border-radius:999px;padding:5px 12px;font-size:13px;font-weight:600;margin:3px 6px 3px 0}

/* ---------- tutor cards ---------- */
.tutor{background:var(--card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:24px;box-shadow:var(--shadow);text-align:left}
.tutor .avatar{width:64px;height:64px;border-radius:50%;background:linear-gradient(135deg,var(--accent),var(--coral));display:flex;align-items:center;justify-content:center;color:#fff;font-family:'Bricolage Grotesque';font-weight:700;font-size:24px}
.tutor h3{margin:14px 0 2px;font-size:20px}
.tutor .langs-line{color:var(--accent);font-weight:600;font-size:14px}
.tutor .row{margin-top:14px}
.tutor .row b{font-size:12.5px;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);display:block;margin-bottom:4px}
.tutor .row p{margin:0;font-size:14.5px;color:var(--ink)}
.tutor .tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:8px}
.tutor .tags span{background:var(--secondary,#f2ede2);border:1px solid var(--border);border-radius:999px;padding:4px 11px;font-size:12.5px;color:var(--muted);font-weight:500}

/* ---------- filters ---------- */
.filters{display:flex;flex-wrap:wrap;gap:8px;margin:28px 0 8px}
.filters button{background:var(--card);border:1px solid var(--border);border-radius:999px;padding:8px 16px;font-size:14px;font-weight:500;color:var(--muted);cursor:pointer;transition:all .18s}
.filters button:hover{color:var(--ink)}
.filters button.active{background:var(--primary);color:var(--primary-ink);border-color:var(--primary)}

/* ---------- pricing ---------- */
.price-card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:30px;box-shadow:var(--shadow);position:relative;transition:transform .2s,box-shadow .2s}
.price-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lift)}
.price-card.featured{border-color:var(--accent);box-shadow:0 0 0 1px var(--accent),var(--shadow-lift)}
.price-card .tag{position:absolute;top:-12px;left:30px;background:var(--accent);color:#fff;font-size:12px;font-weight:600;padding:4px 12px;border-radius:999px}
.price-card .plan{font-family:'Bricolage Grotesque';font-weight:600;font-size:21px}
.price-card .amt{font-family:'Bricolage Grotesque';font-weight:700;font-size:40px;margin:10px 0 2px}
.price-card .amt small{font-size:15px;font-weight:500;color:var(--muted)}
.price-card .per{color:var(--muted);font-size:14px}
.price-card ul{list-style:none;padding:0;margin:20px 0 24px}
.price-card ul li{padding:7px 0 7px 26px;position:relative;font-size:15px;border-top:1px solid var(--border)}
.price-card ul li:first-child{border-top:0}
.price-card ul li:before{content:"✓";position:absolute;left:0;color:var(--accent);font-weight:700}

/* ---------- FAQ ---------- */
.faq{max-width:760px;margin:0 auto}
.faq-item{border-bottom:1px solid var(--border)}
.faq-q{width:100%;text-align:left;background:none;border:0;padding:22px 40px 22px 0;font-family:'Bricolage Grotesque';font-weight:600;font-size:18px;color:var(--ink);cursor:pointer;position:relative}
.faq-q:after{content:"+";position:absolute;right:6px;top:50%;transform:translateY(-50%);font-size:24px;color:var(--accent);transition:transform .25s;font-family:'Inter'}
.faq-item.open .faq-q:after{transform:translateY(-50%) rotate(45deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .3s ease;color:var(--muted)}
.faq-a p{margin:0 0 20px}
.faq-item.open .faq-a{max-height:320px}

/* ---------- path finder (survey) ---------- */
.finder{background:var(--card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:34px;box-shadow:var(--shadow-lift);max-width:720px;margin:34px auto 0}
.finder .step{display:none}
.finder .step.active{display:block;animation:fadeUp .4s ease}
.finder .q{font-family:'Bricolage Grotesque';font-weight:600;font-size:22px;margin-bottom:6px}
.finder .hint{color:var(--muted);font-size:14px;margin-bottom:20px}
.opts{display:grid;grid-template-columns:1fr 1fr;gap:10px}
@media(max-width:560px){.opts{grid-template-columns:1fr}}
.opt{background:var(--bg);border:1px solid var(--border);border-radius:14px;padding:14px 16px;font-size:15px;font-weight:500;cursor:pointer;text-align:left;transition:all .16s}
.opt:hover{border-color:var(--accent)}
.opt.sel{background:var(--accent-soft);border-color:var(--accent);color:#256}
.finder-nav{display:flex;justify-content:space-between;align-items:center;margin-top:24px}
.progress{display:flex;gap:6px}
.progress i{width:26px;height:5px;border-radius:999px;background:var(--border)}
.progress i.on{background:var(--accent)}
.result-card{background:var(--primary);color:var(--primary-ink);border-radius:20px;padding:30px;text-align:center}
.result-card .rc-eq{font-family:'Bricolage Grotesque';font-weight:700;font-size:27px;margin:10px 0}
.result-card .rc-eq span{color:#8fd3d8}
.result-card p{color:rgba(251,249,243,.75);max-width:44ch;margin:12px auto 0}
.result-card .btn{margin-top:22px}

/* ---------- summary green box (inquiry) ---------- */
.summary-box{background:var(--accent-soft);border:1px solid #bfe0e0;border-radius:18px;padding:24px}
.summary-box h4{margin:0 0 12px;font-size:14px;text-transform:uppercase;letter-spacing:.08em;color:#296b70}
.summary-box .line{display:flex;justify-content:space-between;padding:8px 0;border-top:1px solid #cbe6e6;font-size:15px}
.summary-box .line:first-of-type{border-top:0}
.summary-box .line b{color:#1e4d51}

/* ---------- form ---------- */
.field{margin-bottom:18px}
.field label{display:block;font-weight:600;font-size:14px;margin-bottom:7px}
.field input,.field textarea,.field select{width:100%;background:var(--card);border:1px solid var(--border);border-radius:12px;padding:12px 14px;font-family:'Inter';font-size:15px;color:var(--ink)}
.field input:focus,.field textarea:focus,.field select:focus{outline:none;border-color:var(--accent)}
.opt-row{display:flex;flex-wrap:wrap;gap:8px}
.opt-row .opt{flex:1 1 auto;min-width:120px}

/* ---------- steps (what happens next) ---------- */
.steps{counter-reset:s;display:grid;gap:16px;grid-template-columns:repeat(4,1fr)}
@media(max-width:900px){.steps{grid-template-columns:repeat(2,1fr)}}
@media(max-width:520px){.steps{grid-template-columns:1fr}}
.step-c{background:var(--card);border:1px solid var(--border);border-radius:18px;padding:22px;box-shadow:var(--shadow)}
.step-c .n{font-family:'Bricolage Grotesque';font-weight:700;color:var(--coral);font-size:14px}
.step-c h4{font-size:17px;margin:8px 0 6px}
.step-c p{color:var(--muted);font-size:14px;margin:0}

/* ---------- big CTA band ---------- */
.cta-band{background:var(--primary);color:var(--primary-ink);border-radius:28px;padding:56px 40px;text-align:center;margin:0 22px}
.cta-band h2{color:var(--primary-ink);font-size:38px}
.cta-band p{color:rgba(251,249,243,.72);max-width:52ch;margin:14px auto 26px;font-size:18px}
@media(max-width:640px){.cta-band{padding:40px 24px}.cta-band h2{font-size:28px}}

/* ---------- footer ---------- */
footer.site{border-top:1px solid var(--border);padding:44px 0 60px;margin-top:20px}
.foot{display:flex;justify-content:space-between;flex-wrap:wrap;gap:24px}
.foot .brand{font-size:19px}
.foot-cols{display:flex;gap:60px;flex-wrap:wrap}
.foot-cols h5{font-size:13px;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);margin:0 0 12px}
.foot-cols a{display:block;color:var(--muted);font-size:14.5px;padding:4px 0;transition:color .2s}
.foot-cols a:hover{color:var(--ink)}
.foot-base{color:var(--muted);font-size:13.5px;margin-top:32px;padding-top:22px;border-top:1px solid var(--border)}

.center{text-align:center}
.mt-s{margin-top:14px}.mt-m{margin-top:28px}.mt-l{margin-top:44px}
.lead-block{max-width:660px}

/* Inquiry form: only the active step is visible, and it fades in */
.inq-step { display: none; }
.inq-step.active {
  display: block;
  animation: inqFade .45s cubic-bezier(.22, .61, .36, 1);
}
@keyframes inqFade {
  from { opacity: 0; transform: translateY(10px); }
  to   { opacity: 1; transform: translateY(0); }
}