/* ============ MATRIX SCHOOL - szkoła języka angielskiego ============ */
:root{
  --red:#EF4B2C;
  --red-deep:#D13716;
  --blue:#2E7DE0;
  --yellow:#FFC02E;
  --ink:#20232A;
  --ink-soft:#5C6470;
  --paper:#FFF9F5;
  --card:#FFFFFF;
  --line:#F0E6DE;
  --radius:20px;
  --shadow:0 16px 44px rgba(32,35,42,.10);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:'Nunito',sans-serif;color:var(--ink);background:var(--paper);line-height:1.65;overflow-x:hidden}
img{max-width:100%;display:block}
a{text-decoration:none;color:inherit}
.wrap{max-width:1180px;margin:0 auto;padding:0 22px}
h1,h2,h3{font-family:'Baloo 2',sans-serif;font-weight:600;line-height:1.14}
h2{font-size:clamp(29px,4.2vw,46px);letter-spacing:-.01em}
.kick{font-family:'Baloo 2',sans-serif;font-weight:600;text-transform:uppercase;letter-spacing:.14em;font-size:13px;color:var(--red);margin-bottom:9px}
.sec-head{max-width:640px;margin-bottom:42px}
.sec-head--center{margin-inline:auto;text-align:center}
section{padding:88px 0}

/* przyciski */
.btn{display:inline-flex;align-items:center;gap:9px;font-family:'Baloo 2',sans-serif;font-weight:600;border-radius:999px;padding:13px 26px;font-size:16px;transition:transform .22s,box-shadow .22s,background .22s;cursor:pointer}
.btn:hover{transform:translateY(-3px)}
.btn-red{background:var(--red);color:#fff;box-shadow:0 12px 28px rgba(239,75,44,.34)}
.btn-red:hover{background:var(--red-deep);box-shadow:0 18px 36px rgba(239,75,44,.44)}
.btn-ghost{background:rgba(255,255,255,.14);color:#fff;border:2px solid rgba(255,255,255,.6);backdrop-filter:blur(8px)}
.btn-ghost:hover{background:rgba(255,255,255,.24)}
.btn-dark{background:var(--ink);color:#fff;margin-top:22px}
.btn-dark:hover{background:#000}
.btn-white{background:#fff;color:var(--red)}
.btn-white:hover{background:#fff;color:var(--red-deep)}
.btn-lg{padding:16px 32px;font-size:17px}

/* ============ HEADER ============ */
.hdr{position:fixed;top:0;left:0;right:0;z-index:60;background:rgba(255,249,245,.92);backdrop-filter:blur(10px);transition:box-shadow .3s}
.hdr.scrolled{box-shadow:0 8px 30px rgba(32,35,42,.10)}
.hdr-in{display:flex;align-items:center;gap:26px;height:76px}
.brand img{height:46px;width:auto}
.nav{display:flex;gap:24px;margin-left:auto}
.nav a{color:var(--ink);font-weight:700;font-size:15px;transition:color .2s}
.nav a:hover{color:var(--red)}
.hdr-cta{padding:10px 18px;font-size:14.5px}
.burger{display:none;background:none;border:0;width:40px;height:40px;flex-direction:column;justify-content:center;gap:6px;cursor:pointer}
.burger span{display:block;height:3px;border-radius:3px;background:var(--ink);transition:.3s}
.burger.open span:nth-child(1){transform:translateY(9px) rotate(45deg)}
.burger.open span:nth-child(2){opacity:0}
.burger.open span:nth-child(3){transform:translateY(-9px) rotate(-45deg)}

/* ============ HERO ============ */
.hero{position:relative;min-height:92vh;display:flex;align-items:center;padding:150px 0 96px;color:#fff;overflow:hidden;isolation:isolate}
.hero-bg{position:absolute;inset:0;z-index:-2;background:url('../images/hero.jpg') center 30%/cover no-repeat;transform:scale(1.05)}
.hero-veil{position:absolute;inset:0;z-index:-1;background:linear-gradient(102deg,rgba(30,18,12,.86) 0%,rgba(40,24,16,.66) 46%,rgba(209,55,22,.42) 100%)}
.hero-in{position:relative;z-index:2;max-width:820px}
.hero-kick{font-family:'Baloo 2',sans-serif;font-weight:600;text-transform:uppercase;letter-spacing:.16em;font-size:13px;color:#fff;background:var(--red);display:inline-block;padding:6px 14px;border-radius:999px;margin-bottom:18px}
.hero h1{font-size:clamp(40px,6.6vw,78px);margin-bottom:18px;text-shadow:0 6px 30px rgba(0,0,0,.35)}
.hero h1 span{color:var(--yellow)}
.hero-sub{max-width:560px;font-size:18px;color:rgba(255,255,255,.94);margin-bottom:30px}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:30px}
.hero-chips{list-style:none;display:flex;gap:12px;flex-wrap:wrap}
.hero-chips li{background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.28);backdrop-filter:blur(8px);border-radius:999px;padding:8px 16px;font-weight:700;font-size:14px}

/* ============ ATUTY ============ */
.atuty{background:var(--card);padding:64px 0}
.atuty-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.atut{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:28px 24px;transition:transform .3s,box-shadow .3s}
.atut:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.atut-ico{display:grid;place-items:center;width:56px;height:56px;border-radius:16px;font-size:26px;margin-bottom:15px}
.ic-red{background:#FDE7E1}.ic-blue{background:#E1EEFB}.ic-yellow{background:#FFF3D6}
.atut h3{font-size:19px;margin-bottom:7px}
.atut p{color:var(--ink-soft);font-size:14.5px}

/* ============ O NAS ============ */
.o-nas{background:var(--paper)}
.onas-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:52px;align-items:center}
.onas-foto{position:relative}
.onas-foto img{border-radius:var(--radius);box-shadow:var(--shadow);width:100%}
.onas-badge{position:absolute;right:-14px;bottom:26px;background:var(--red);color:#fff;border-radius:16px;padding:14px 18px;max-width:180px;box-shadow:0 14px 30px rgba(239,75,44,.4);transform:rotate(2deg)}
.onas-badge b{font-family:'Baloo 2',sans-serif;font-size:30px;display:block;line-height:1}
.onas-badge span{font-size:12.5px;font-weight:600;opacity:.95}
.onas-txt .kick{color:var(--red)}
.onas-txt h2{margin-bottom:16px}
.onas-txt p{color:var(--ink-soft);margin-bottom:14px;max-width:56ch}
.onas-txt p b{color:var(--ink)}

/* ============ OFERTA ============ */
.oferta{background:var(--card)}
.of-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.of-card{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column;transition:transform .3s,box-shadow .3s}
.of-card:hover{transform:translateY(-8px);box-shadow:var(--shadow)}
.of-foto{aspect-ratio:16/11;overflow:hidden}
.of-foto img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.of-card:hover .of-foto img{transform:scale(1.06)}
.of-body{padding:24px 24px 26px;position:relative;flex:1;display:flex;flex-direction:column}
.of-num{position:absolute;top:-26px;right:20px;width:52px;height:52px;display:grid;place-items:center;border-radius:50%;background:var(--yellow);color:var(--ink);font-family:'Baloo 2',sans-serif;font-weight:700;font-size:19px;box-shadow:0 10px 22px rgba(255,192,46,.5)}
.of-body h3{font-size:21px;margin-bottom:8px;max-width:15ch}
.of-body p{color:var(--ink-soft);font-size:14.5px;flex:1}
.of-link{margin-top:16px;font-family:'Baloo 2',sans-serif;font-weight:600;color:var(--red);font-size:15px;transition:transform .2s;display:inline-block}
.of-card:hover .of-link{transform:translateX(5px)}

/* ============ BAND ============ */
.band{background:linear-gradient(120deg,var(--red),var(--red-deep));color:#fff;text-align:center}
.band-in{max-width:720px;margin:0 auto}
.band h2{margin-bottom:14px}
.band p{font-size:17px;opacity:.94;margin-bottom:26px}

/* ============ DLACZEGO ============ */
.dlaczego{background:var(--paper)}
.dl-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.dl-item{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:30px 26px;transition:transform .3s,box-shadow .3s}
.dl-item:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.dl-nr{font-family:'Baloo 2',sans-serif;font-weight:700;font-size:34px;color:var(--red);opacity:.28;display:block;margin-bottom:6px}
.dl-item h3{font-size:20px;margin-bottom:8px}
.dl-item p{color:var(--ink-soft);font-size:14.5px}

/* ============ OPINIE ============ */
.opinie{background:var(--card)}
.op-rating{display:flex;align-items:center;justify-content:center;gap:14px;flex-wrap:wrap;margin-bottom:34px}
.op-score{font-family:'Baloo 2',sans-serif;font-weight:700;font-size:52px;color:var(--red);line-height:1}
.op-stars{color:var(--yellow);font-size:26px;letter-spacing:3px}
.op-meta{color:var(--ink-soft);font-size:14.5px;width:100%;text-align:center}
.op-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.op-card{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:28px 26px;display:flex;flex-direction:column;text-align:center;align-items:center;transition:transform .3s,box-shadow .3s}
.op-card:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.stars{color:var(--yellow);font-size:19px;letter-spacing:3px;margin-bottom:12px}
.op-plain{color:var(--ink-soft);font-size:15px;flex:1;font-weight:700}
.op-card footer{display:flex;align-items:center;gap:12px;margin-top:18px;font-family:'Baloo 2',sans-serif;font-weight:600;font-size:15px}
.av{display:grid;place-items:center;width:42px;height:42px;border-radius:50%;color:#fff;font-family:'Baloo 2',sans-serif;font-weight:600;font-size:18px}
.av-1{background:var(--red)}.av-2{background:var(--blue)}.av-3{background:#8A5CD1}
.op-card footer em{margin-left:auto;font-style:normal;font-weight:600;color:var(--ink-soft);font-size:12px;font-family:'Nunito',sans-serif}

/* ============ KONTAKT ============ */
.kontakt{background:var(--paper)}
.kontakt-grid{display:grid;grid-template-columns:1fr 1fr;gap:28px;align-items:stretch;max-width:1000px;margin:0 auto}
.kontakt-info{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:34px 32px;display:flex;flex-direction:column;justify-content:center;align-items:center;text-align:center;box-shadow:var(--shadow)}
.k-tel{display:inline-flex;align-items:center;gap:12px;font-family:'Baloo 2',sans-serif;font-weight:700;font-size:clamp(27px,3.4vw,38px);color:var(--red);margin-bottom:12px;transition:transform .25s}
.k-tel:hover{transform:scale(1.03)}
.k-adres{font-family:'Baloo 2',sans-serif;font-weight:500;color:var(--ink);font-size:16px;margin-bottom:18px;line-height:1.45}
.godziny{list-style:none;width:100%;max-width:320px;margin:0}
.godziny li{display:flex;align-items:baseline;gap:.6rem;padding:7px 0;font-size:14.5px;color:var(--ink-soft)}
.godziny li+li{border-top:1px solid var(--line)}
.godziny li span{min-width:104px;text-align:left}
.godziny li i{flex:1;border-bottom:1px dotted #D8CCC2}
.godziny li b{color:var(--ink);white-space:nowrap;font-weight:700}
.godziny li.dzis span,.godziny li.dzis b{color:var(--red)}
.kontakt-mapa{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);min-height:360px;border:1px solid var(--line)}
.kontakt-mapa iframe{width:100%;height:100%;border:0;display:block}

/* ============ STOPKA ============ */
.stopka{background:var(--ink);color:#fff;padding:32px 0}
.stopka-in{display:flex;align-items:center;gap:22px;flex-wrap:wrap}
.stopka-brand{font-family:'Baloo 2',sans-serif;font-weight:700;font-size:24px;color:#fff}
.stopka-brand span{color:var(--red);margin-left:5px}
.stopka p{font-size:13.5px;color:rgba(255,255,255,.7);flex:1}
.stopka a{font-family:'Baloo 2',sans-serif;font-weight:600;font-size:19px;color:var(--yellow)}

/* ============ REVEAL ============ */
.reveal,.reveal-s,.reveal-l,.reveal-r{opacity:0;transform:translateY(28px);transition:opacity .7s ease,transform .7s ease}
.reveal-l{transform:translateX(-32px)}
.reveal-r{transform:translateX(32px)}
.reveal.in,.reveal-s.in,.reveal-l.in,.reveal-r.in{opacity:1;transform:none}
[data-stagger]>*:nth-child(1){transition-delay:.02s}
[data-stagger]>*:nth-child(2){transition-delay:.1s}
[data-stagger]>*:nth-child(3){transition-delay:.18s}
[data-stagger]>*:nth-child(4){transition-delay:.26s}

/* ============ RESPONSYWNOŚĆ ============ */
@media(max-width:1024px){
  .atuty-grid{grid-template-columns:repeat(2,1fr)}
  .of-grid,.dl-grid,.op-grid{grid-template-columns:1fr;max-width:520px;margin-inline:auto}
  .onas-grid{grid-template-columns:1fr;gap:36px}
  .onas-foto{max-width:440px}
}
@media(max-width:860px){
  .nav{position:fixed;top:76px;left:0;right:0;background:var(--paper);flex-direction:column;gap:0;padding:10px 0 16px;transform:translateY(-140%);transition:transform .35s;box-shadow:0 20px 40px rgba(0,0,0,.12);z-index:55}
  .nav.open{transform:translateY(0)}
  .nav a{padding:13px 26px}
  .burger{display:flex}
  .hdr-cta{margin-left:auto}
  .kontakt-grid{grid-template-columns:1fr}
  .kontakt-mapa{min-height:300px}
}
@media(max-width:640px){
  section{padding:60px 0}
  .hero{min-height:0;padding:128px 0 80px}
  .hero-cta .btn{width:100%;justify-content:center}
  .atuty-grid{grid-template-columns:1fr}
  .stopka-in{flex-direction:column;text-align:center;gap:12px}
  .onas-badge{right:8px}
}