/* LINGUA — Sprachschule Zürich · shared styles (fiktives Demo) */
:root{
  --bg:#fbfaf7;
  --bg-2:#ffffff;
  --ink:#1e2a38;
  --ink-soft:#4a5a6a;
  --line:#e7e3da;
  --blue:#2f7fd1;
  --blue-dk:#215a97;
  --blue-soft:#eaf3fc;
  --coral:#ff6f61;
  --yellow:#f7b731;
  --green:#3fbf7f;
  --violet:#8b7ff0;
  --radius:18px;
  --radius-s:12px;
  --shadow:0 12px 34px rgba(33,90,151,.10);
  --shadow-s:0 6px 18px rgba(30,42,56,.07);
  --wrap:1160px;
  --font-head:'Sora','Poppins',system-ui,sans-serif;
  --font-body:'Inter',system-ui,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion: reduce){html{scroll-behavior:auto}}
body{
  margin:0;background:var(--bg);color:var(--ink);
  font-family:var(--font-body);font-size:17px;line-height:1.65;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
h1,h2,h3,h4{font-family:var(--font-head);line-height:1.15;font-weight:700;margin:0 0 .5em;color:var(--ink)}
h1{font-size:clamp(2.3rem,6vw,4rem);letter-spacing:-.02em}
h2{font-size:clamp(1.7rem,3.6vw,2.6rem);letter-spacing:-.01em}
h3{font-size:1.25rem}
p{margin:0 0 1em}
a{color:var(--blue-dk);text-decoration:none}
img{max-width:100%;display:block}
.wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 24px}
.eyebrow{font-family:var(--font-head);font-weight:600;font-size:.8rem;letter-spacing:.16em;
  text-transform:uppercase;color:var(--blue);margin:0 0 .7em}
.center{text-align:center}
.muted{color:var(--ink-soft)}
:focus-visible{outline:3px solid var(--blue);outline-offset:2px;border-radius:6px}
.skip{position:absolute;left:-999px;top:0;background:var(--blue);color:#fff;padding:10px 16px;z-index:200;border-radius:0 0 8px 0}
.skip:focus{left:0}

/* ---------- Buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:.5em;font-family:var(--font-head);font-weight:600;
  font-size:.98rem;padding:.85em 1.5em;border-radius:999px;border:0;cursor:pointer;
  transition:transform .2s ease, box-shadow .2s ease, background .2s ease;text-decoration:none}
.btn-primary{background:var(--blue);color:#fff;box-shadow:0 8px 20px rgba(47,127,209,.32)}
.btn-primary:hover{background:var(--blue-dk);transform:translateY(-2px);box-shadow:0 12px 26px rgba(47,127,209,.42)}
.btn-ghost{background:#fff;color:var(--blue-dk);border:1.5px solid var(--line)}
.btn-ghost:hover{border-color:var(--blue);transform:translateY(-2px);box-shadow:var(--shadow-s)}
.btn-arrow{transition:transform .2s ease}
.btn:hover .btn-arrow{transform:translateX(4px)}

/* ---------- Header ---------- */
.nav{position:sticky;top:0;z-index:100;display:flex;align-items:center;justify-content:space-between;
  gap:1rem;padding:14px 24px;background:rgba(251,250,247,.72);backdrop-filter:blur(10px);
  border-bottom:1px solid transparent;transition:background .3s ease,border-color .3s ease,box-shadow .3s ease}
.nav.solid{background:rgba(255,255,255,.92);border-bottom-color:var(--line);box-shadow:0 4px 18px rgba(30,42,56,.06)}
.brand{font-family:var(--font-head);font-weight:800;font-size:1.4rem;letter-spacing:-.01em;color:var(--ink);display:flex;align-items:center;gap:.1em}
.brand .dot{color:var(--coral)}
.brand .globe{display:inline-block;width:.5em;height:.5em;border-radius:50%;
  background:conic-gradient(var(--blue),var(--green),var(--yellow),var(--coral),var(--blue));margin-left:.15em}
.nav-links{list-style:none;display:flex;gap:.35rem;margin:0;padding:0;align-items:center}
.nav-links a{font-family:var(--font-head);font-weight:500;font-size:.95rem;color:var(--ink-soft);
  padding:.5em .85em;border-radius:999px;transition:color .2s,background .2s}
.nav-links a:hover{color:var(--blue-dk);background:var(--blue-soft)}
.nav-links a.active{color:var(--blue-dk);background:var(--blue-soft)}
.nav-cta{margin-left:.4rem}
.burger{display:none;background:none;border:0;cursor:pointer;width:44px;height:44px;padding:9px;border-radius:10px}
.burger span{display:block;height:2.5px;background:var(--ink);border-radius:3px;transition:transform .3s,opacity .3s;margin:4px 0}
.burger.open span:nth-child(1){transform:translateY(6.5px) rotate(45deg)}
.burger.open span:nth-child(2){opacity:0}
.burger.open span:nth-child(3){transform:translateY(-6.5px) rotate(-45deg)}

@media (max-width:860px){
  .burger{display:block}
  .nav-links{position:fixed;inset:64px 12px auto 12px;flex-direction:column;align-items:stretch;
    background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:12px;gap:.2rem;
    box-shadow:var(--shadow);transform:translateY(-12px);opacity:0;pointer-events:none;transition:transform .28s ease,opacity .28s ease}
  .nav-links.open{transform:translateY(0);opacity:1;pointer-events:auto}
  .nav-links a{padding:.75em 1em}
  .nav-cta{margin:.3rem 0 0}
  .nav-cta .btn{width:100%;justify-content:center}
}

/* ---------- Hero ---------- */
.hero{position:relative;padding:clamp(3rem,7vw,6rem) 0 clamp(3rem,6vw,5rem)}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(1.5rem,4vw,3.5rem);align-items:center}
.hero-copy h1 .accent{color:var(--blue)}
.hero-lead{font-size:1.15rem;color:var(--ink-soft);max-width:34ch}
.hero-actions{display:flex;flex-wrap:wrap;gap:.8rem;margin-top:1.6rem}
.hero-badges{display:flex;flex-wrap:wrap;gap:1.3rem;margin-top:2rem;color:var(--ink-soft);font-size:.92rem}
.hero-badges b{color:var(--ink);font-family:var(--font-head)}
.hero-media{position:relative}
.hero-media img{width:100%;height:clamp(320px,46vw,520px);object-fit:cover;border-radius:calc(var(--radius) + 6px);box-shadow:var(--shadow)}
.hero-media .float{position:absolute;background:#fff;border-radius:14px;box-shadow:var(--shadow);
  padding:.7em 1em;font-family:var(--font-head);font-weight:600;font-size:.85rem;display:flex;align-items:center;gap:.5em}
.hero-media .float.one{left:-14px;top:22px}
.hero-media .float.two{right:-10px;bottom:26px}
.chip{width:11px;height:11px;border-radius:50%;flex:none}
.c-blue{background:var(--blue)}.c-coral{background:var(--coral)}.c-yellow{background:var(--yellow)}.c-green{background:var(--green)}.c-violet{background:var(--violet)}
@media (max-width:860px){
  .hero-grid{grid-template-columns:1fr}
  .hero-media{order:-1}
  .hero-media .float.one{left:8px}.hero-media .float.two{right:8px}
}

/* ---------- Marquee ---------- */
.marquee{background:var(--blue);color:#fff;padding:.9rem 0;overflow:hidden;white-space:nowrap}
.marquee-track{display:inline-flex;gap:2.4rem;align-items:center;will-change:transform;animation:scroll 26s linear infinite}
.marquee:hover .marquee-track{animation-play-state:paused}
.marquee span{font-family:var(--font-head);font-weight:600;font-size:1rem;letter-spacing:.02em;display:inline-flex;align-items:center;gap:.6rem}
.marquee span::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--yellow)}
@keyframes scroll{from{transform:translateX(0)}to{transform:translateX(-50%)}}
@media (prefers-reduced-motion: reduce){.marquee-track{animation:none}}

/* ---------- Sections ---------- */
section{padding:clamp(3.2rem,7vw,5.5rem) 0}
.section-head{max-width:60ch;margin:0 auto 2.6rem}
.section-head.center{text-align:center}
.tint{background:var(--bg-2)}
.tint-blue{background:linear-gradient(180deg,var(--blue-soft),#fff)}

/* ---------- Cards / grids ---------- */
.grid{display:grid;gap:1.4rem}
.g-3{grid-template-columns:repeat(3,1fr)}
.g-2{grid-template-columns:repeat(2,1fr)}
.g-4{grid-template-columns:repeat(4,1fr)}
@media (max-width:900px){.g-3,.g-4{grid-template-columns:repeat(2,1fr)}}
@media (max-width:600px){.g-2,.g-3,.g-4{grid-template-columns:1fr}}

.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:1.6rem;
  box-shadow:var(--shadow-s);transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease}
.card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:#dfe7f2}
.card .ic{width:46px;height:46px;border-radius:13px;display:flex;align-items:center;justify-content:center;
  font-size:1.4rem;margin-bottom:1rem;background:var(--blue-soft)}
.card h3{margin-bottom:.35em}
.card p{margin:0;color:var(--ink-soft);font-size:.98rem}

/* USP */
.usp .ic.a{background:#eaf3fc}.usp .ic.b{background:#fff0ee}.usp .ic.c{background:#fff7e6}.usp .ic.d{background:#e9f8f0}

/* Course teaser card */
.course{display:flex;flex-direction:column}
.course .top{display:flex;align-items:center;justify-content:space-between;gap:.6rem;margin-bottom:.6rem}
.flag{font-size:1.7rem;line-height:1}
.level-badge{font-family:var(--font-head);font-weight:600;font-size:.72rem;letter-spacing:.05em;
  padding:.3em .7em;border-radius:999px;background:var(--blue-soft);color:var(--blue-dk)}
.price{font-family:var(--font-head);font-weight:700;color:var(--ink)}
.price small{font-weight:500;color:var(--ink-soft);font-size:.72rem}
.course ul{list-style:none;padding:0;margin:.4rem 0 1.1rem;font-size:.94rem;color:var(--ink-soft)}
.course ul li{padding:.28em 0 .28em 1.4em;position:relative}
.course ul li::before{content:"";position:absolute;left:0;top:.72em;width:8px;height:8px;border-radius:50%;background:var(--green)}
.course .foot{margin-top:auto}

/* ---------- Counters ---------- */
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:1.4rem;text-align:center}
.stat{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:2rem 1rem;box-shadow:var(--shadow-s)}
.stat .num{font-family:var(--font-head);font-weight:800;font-size:clamp(2.2rem,5vw,3.2rem);color:var(--blue);line-height:1}
.stat .lbl{color:var(--ink-soft);font-size:.95rem;margin-top:.5rem}
.stat:nth-child(2) .num{color:var(--coral)}
.stat:nth-child(3) .num{color:var(--green)}
@media (max-width:600px){.stats{grid-template-columns:1fr}}

/* ---------- Split / feature image ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(1.6rem,4vw,3.4rem);align-items:center}
.split.rev .split-media{order:2}
.split-media img{width:100%;height:clamp(300px,40vw,440px);object-fit:cover;border-radius:var(--radius);box-shadow:var(--shadow)}
@media (max-width:820px){.split{grid-template-columns:1fr}.split.rev .split-media{order:-1}}

/* ---------- Levels ---------- */
.levels{display:grid;grid-template-columns:repeat(6,1fr);gap:.9rem}
.level{background:#fff;border:1px solid var(--line);border-radius:var(--radius-s);padding:1.2rem 1rem;text-align:center}
.level .lv{font-family:var(--font-head);font-weight:800;font-size:1.5rem}
.level:nth-child(1) .lv{color:var(--green)}.level:nth-child(2) .lv{color:var(--green)}
.level:nth-child(3) .lv{color:var(--blue)}.level:nth-child(4) .lv{color:var(--blue)}
.level:nth-child(5) .lv{color:var(--violet)}.level:nth-child(6) .lv{color:var(--coral)}
.level small{display:block;color:var(--ink-soft);font-size:.82rem;margin-top:.35rem}
@media (max-width:820px){.levels{grid-template-columns:repeat(3,1fr)}}
@media (max-width:480px){.levels{grid-template-columns:repeat(2,1fr)}}

/* Steps */
.steps{counter-reset:step;display:grid;gap:1.2rem}
.step{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:1.5rem 1.5rem 1.5rem 4.2rem;position:relative;box-shadow:var(--shadow-s)}
.step::before{counter-increment:step;content:counter(step);position:absolute;left:1.2rem;top:1.4rem;
  width:2rem;height:2rem;border-radius:50%;background:var(--blue);color:#fff;font-family:var(--font-head);
  font-weight:700;display:flex;align-items:center;justify-content:center;font-size:.95rem}
.step h3{margin-bottom:.25em}
.step p{margin:0;color:var(--ink-soft)}

/* ---------- Team ---------- */
.person{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:1.6rem;text-align:center;box-shadow:var(--shadow-s);transition:transform .25s ease,box-shadow .25s ease}
.person:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.avatar{width:88px;height:88px;border-radius:50%;margin:0 auto .9rem;display:flex;align-items:center;justify-content:center;
  font-family:var(--font-head);font-weight:700;font-size:1.7rem;color:#fff}
.person h3{margin-bottom:.1em}
.person .role{color:var(--blue-dk);font-family:var(--font-head);font-weight:600;font-size:.9rem;margin-bottom:.6rem}
.person p{color:var(--ink-soft);font-size:.95rem;margin:0}
.person .langs{display:flex;flex-wrap:wrap;justify-content:center;gap:.4rem;margin-top:.9rem}
.tag{font-size:.75rem;font-family:var(--font-head);font-weight:600;padding:.28em .7em;border-radius:999px;background:var(--blue-soft);color:var(--blue-dk)}

/* ---------- CTA band ---------- */
.cta-band{background:linear-gradient(120deg,var(--blue),var(--blue-dk));color:#fff;border-radius:calc(var(--radius) + 8px);
  padding:clamp(2.4rem,5vw,3.6rem);text-align:center;position:relative;overflow:hidden}
.cta-band h2{color:#fff}
.cta-band p{color:rgba(255,255,255,.9);max-width:52ch;margin:0 auto 1.6rem}
.cta-band .btn-primary{background:#fff;color:var(--blue-dk);box-shadow:0 8px 22px rgba(0,0,0,.18)}
.cta-band .btn-primary:hover{background:var(--yellow);color:var(--ink)}
.cta-band .dots{position:absolute;inset:0;pointer-events:none;opacity:.5}
.cta-band .dots i{position:absolute;width:14px;height:14px;border-radius:50%}
.cta-band .dots i:nth-child(1){background:var(--yellow);top:18%;left:8%}
.cta-band .dots i:nth-child(2){background:var(--coral);bottom:20%;left:16%}
.cta-band .dots i:nth-child(3){background:var(--green);top:26%;right:12%}
.cta-band .dots i:nth-child(4){background:#fff;bottom:26%;right:22%;opacity:.6}

/* ---------- Forms ---------- */
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:1.1rem}
.field{display:flex;flex-direction:column;gap:.4rem}
.field.full{grid-column:1/-1}
label{font-family:var(--font-head);font-weight:600;font-size:.88rem}
input,select,textarea{font-family:var(--font-body);font-size:1rem;padding:.8em .9em;border:1.5px solid var(--line);
  border-radius:var(--radius-s);background:#fff;color:var(--ink);transition:border-color .2s,box-shadow .2s}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 3px var(--blue-soft)}
textarea{resize:vertical;min-height:130px}
.form-note{font-size:.85rem;color:var(--ink-soft)}
.form-ok{display:none;background:#e9f8f0;border:1px solid #bfe6cf;color:#1c6b45;padding:1em 1.2em;border-radius:var(--radius-s);margin-bottom:1rem}
.form-ok.show{display:block}
@media (max-width:600px){.form-grid{grid-template-columns:1fr}}

/* Contact layout */
.contact-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(1.6rem,4vw,3rem);align-items:start}
@media (max-width:860px){.contact-grid{grid-template-columns:1fr}}
.info-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:1.6rem;box-shadow:var(--shadow-s);margin-bottom:1.2rem}
.info-card h3{font-size:1.05rem;margin-bottom:.5rem}
.info-card p{margin:0 0 .3em;color:var(--ink-soft)}
.map{width:100%;height:220px;border-radius:var(--radius);overflow:hidden;position:relative;
  background:linear-gradient(135deg,#eaf3fc,#e9f8f0);border:1px solid var(--line);display:flex;align-items:center;justify-content:center}
.map span{font-family:var(--font-head);font-weight:600;color:var(--blue-dk);background:#fff;padding:.5em 1em;border-radius:999px;box-shadow:var(--shadow-s)}
.map::before{content:"";position:absolute;inset:0;background-image:radial-gradient(var(--blue-soft) 1.5px,transparent 1.5px);background-size:26px 26px;opacity:.6}

/* ---------- Reveal animation ---------- */
.reveal,.reveal-img{opacity:0;transform:translateY(26px);transition:opacity .7s ease,transform .7s ease}
.reveal.in,.reveal-img.in{opacity:1;transform:none}
.reveal[data-d="1"]{transition-delay:.08s}
.reveal[data-d="2"]{transition-delay:.16s}
.reveal[data-d="3"]{transition-delay:.24s}
@media (prefers-reduced-motion: reduce){.reveal,.reveal-img{opacity:1;transform:none;transition:none}}

/* ---------- Page hero (subpages) ---------- */
.phero{padding:clamp(2.6rem,6vw,4.2rem) 0 clamp(1.5rem,3vw,2.5rem);background:linear-gradient(180deg,var(--blue-soft),transparent)}
.phero p{max-width:56ch;color:var(--ink-soft);font-size:1.1rem}

/* ---------- Footer ---------- */
.footer{background:#16212e;color:#c7d2dd;padding:3.4rem 0 1.8rem;margin-top:2rem}
.footer .fgrid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:2rem;margin-bottom:2.4rem}
.footer h4{color:#fff;font-size:1rem;margin-bottom:.8rem}
.footer .brand{color:#fff;margin-bottom:.6rem}
.footer p,.footer a{color:#a8b6c4;font-size:.95rem}
.footer a:hover{color:#fff}
.footer .flinks{list-style:none;padding:0;margin:0}
.footer .flinks li{margin-bottom:.4rem}
.footer .credit{border-top:1px solid #2a3745;padding-top:1.4rem;display:flex;flex-wrap:wrap;gap:.6rem;
  justify-content:space-between;font-size:.85rem;color:#8497a6}
@media (max-width:700px){.footer .fgrid{grid-template-columns:1fr}}