/*
Theme Name: Wektor Wiedzy
Theme URI: https://wektorkorepetycje.pl
Author: Wektor Wiedzy
Description: Lekki, klasyczny motyw (bez page-buildera) dla korepetycji z matematyki i fizyki online. Mobile-first.
Version: 1.0.14
Requires at least: 6.0
Requires PHP: 8.0
Text Domain: wektor
*/
:root{--blue:#3b82f6;--cyan:#22d3ee;--slate:#334155;--ink:#0f172a;--bg:#f8fafc;--line:#e2e8f0;--radius:16px}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font:400 1rem/1.65 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;color:var(--slate);background:var(--bg);-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto}
a{color:var(--blue)}
h1,h2,h3,h4{color:var(--ink);line-height:1.2;margin:0 0 .6em}
h1{font-size:clamp(2rem,6vw,3.4rem);font-weight:800}
h2{font-size:clamp(1.5rem,4vw,2.3rem);font-weight:800}
h3{font-size:1.2rem}
p{margin:0 0 1em}
.wrap{width:min(1120px,100% - 2rem);margin-inline:auto}
.narrow{width:min(760px,100% - 2rem);margin-inline:auto}
.skip{position:absolute;left:-999px}.skip:focus{left:1rem;top:1rem;background:#fff;padding:.5rem;z-index:100}
.eyebrow{display:inline-block;font-size:.8rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--blue);margin-bottom:.5rem}
.gradient{background:linear-gradient(90deg,var(--blue),var(--cyan));-webkit-background-clip:text;background-clip:text;color:transparent}
.btn{display:inline-block;text-align:center;padding:.85rem 1.4rem;border-radius:999px;font-weight:700;text-decoration:none;background:var(--blue);color:#fff;border:2px solid var(--blue);transition:transform .15s,background .15s}
.btn:hover{transform:translateY(-2px);background:#2563eb}
.btn--ghost{background:transparent;color:var(--slate);border-color:var(--line)}
.btn--ghost:hover{background:#fff}
.btn--light{background:#fff;color:var(--ink);border-color:#fff}
.btn--light:hover{background:#f1f5f9}
/* header */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;gap:1rem;min-height:64px}
.logo{display:flex;flex-direction:column;text-decoration:none;line-height:1.1}
.logo b{font-weight:800;letter-spacing:.04em;color:var(--ink)}
.logo b span{color:var(--blue)}
.logo small{font-size:.7rem;color:var(--slate)}
.nav{display:none;gap:1.4rem}
.nav a{text-decoration:none;color:var(--slate);font-weight:600;font-size:.95rem}
.nav a:hover{color:var(--blue)}
.header-cta{padding:.55rem 1rem;font-size:.9rem}
@media(min-width:900px){.nav{display:flex}}
/* sections */
.section{padding:3.5rem 0}
.section--white{background:#fff}
.section--dark{background:var(--slate);color:#e2e8f0}
.section--dark h2,.section--dark h3{color:#fff}
.section-head{max-width:680px;margin-bottom:2rem}
.grid{display:grid;gap:1.2rem}
@media(min-width:700px){.grid--2{grid-template-columns:repeat(2,1fr)}.grid--3{grid-template-columns:repeat(3,1fr)}}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:1.5rem;display:flex;flex-direction:column;gap:.4rem}
.card p{margin:0}
.card .tag{font-size:.75rem;font-weight:700;color:var(--blue);text-transform:uppercase;letter-spacing:.06em}
.card .meta{margin-top:auto;padding-top:1rem;font-weight:700;color:var(--ink)}
/* hero */
.hero{padding:3rem 0;background:linear-gradient(rgba(59,130,246,.06) 1px,transparent 1px) 0 0/32px 32px,linear-gradient(90deg,rgba(59,130,246,.06) 1px,transparent 1px) 0 0/32px 32px,var(--bg)}
.hero .wrap{display:grid;gap:2rem}
@media(min-width:900px){.hero .wrap{grid-template-columns:1.1fr .9fr;align-items:center}.hero{padding:5rem 0}}
.hero p.lead{font-size:1.15rem}
.perks{list-style:none;padding:0;margin:1.2rem 0;display:grid;gap:.4rem}
.perks li::before{content:"\2713";color:var(--cyan);font-weight:800;margin-right:.5rem}
.actions{display:flex;flex-wrap:wrap;gap:.8rem;justify-content:center;align-items:center}
.steps{list-style:none;margin:0;padding:0;display:grid;gap:1rem}
.steps li{display:flex;gap:1rem}
.steps .n{flex:none;width:2.2rem;height:2.2rem;border-radius:50%;background:var(--blue);color:#fff;font-weight:800;display:grid;place-items:center}
.steps h4{margin:0 0 .2rem}.steps p{margin:0;font-size:.95rem}
.quickcard{box-shadow:0 20px 40px -20px rgba(51,65,85,.3)}
.price-tag{font-size:2.2rem;font-weight:800;color:var(--ink)}
.price-tag small{font-size:.9rem;font-weight:500;color:var(--slate)}
.checks{list-style:none;padding:0;margin:.5rem 0 1rem}
.checks li{padding-left:1.4rem;position:relative;margin-bottom:.3rem}
.checks li::before{content:"\2713";position:absolute;left:0;color:var(--blue);font-weight:800}
/* tiktok */
.tiktok{text-align:center}
.tiktok .btn{margin-top:.5rem}
/* faq */
details{background:#fff;border:1px solid var(--line);border-radius:12px;padding:1rem 1.2rem;margin-bottom:.8rem}
summary{cursor:pointer;font-weight:700;color:var(--ink)}
details p{margin:.8rem 0 0}
/* contact */
.contact{text-align:center}
.contact h2{color:#fff}
.contact .actions{justify-content:center;margin:1.5rem 0}
.site-footer{background:var(--ink);color:#94a3b8;padding:1.5rem 0;font-size:.9rem}
.site-footer .wrap{display:flex;flex-wrap:wrap;gap:.8rem 2rem;justify-content:space-between}
.site-footer a{color:#cbd5e1}
/* posts */
.entry-title{margin-top:1.5rem}
.entry-meta{font-size:.9rem;color:#64748b;margin-bottom:1.5rem}
.entry-content{font-size:1.05rem}
.entry-content h2{margin-top:2rem}.entry-content h3{margin-top:1.5rem}
.entry-content img{border-radius:12px}
.cta-box{background:linear-gradient(135deg,var(--blue),var(--cyan));color:#fff;border-radius:var(--radius);padding:1.8rem;margin:2.5rem 0;text-align:center}
.cta-box h2,.cta-box h3{color:#fff;margin-bottom:.4rem}
.author-box{display:flex;gap:1rem;align-items:center;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:1.2rem 0;margin:2rem 0}
.author-box img{border-radius:50%}
.post-card h2{font-size:1.2rem}
.post-card h2 a{text-decoration:none;color:var(--ink)}
.pagination{display:flex;gap:.5rem;justify-content:center;margin:2rem 0}
.pagination a,.pagination span{padding:.4rem .8rem;border:1px solid var(--line);border-radius:8px;text-decoration:none;background:#fff}
.pagination .current{background:var(--blue);color:#fff;border-color:var(--blue)}
.breadcrumbs{font-size:.85rem;color:#64748b;padding-top:1.2rem}
.error404{text-align:center;padding:4rem 0}

/* Wyróżniona karta cennika (pole „Wyróżnienie” w SCF) */
.card--featured{border:2px solid var(--blue,#3b82f6);box-shadow:0 8px 28px rgba(59,130,246,.18)}

/* Regiony + baner cookies */
.regions .actions{margin-top:1rem}
.regions-lead{margin:0 0 1.5rem}
.footer-links{display:block;margin-top:.5rem;font-size:.9rem}
.wk-consent{position:fixed;left:1rem;right:1rem;bottom:1rem;z-index:99;max-width:640px;margin:0 auto;background:#fff;color:var(--ink);border:1px solid var(--line);border-radius:var(--radius);box-shadow:0 10px 30px rgba(15,23,42,.18);padding:1rem 1.2rem;font-size:.92rem}
.wk-consent p{margin:0 0 .7rem}
.wk-consent{text-align:center}
.wk-consent .btn{padding:.5rem 1.1rem;font-size:.9rem;margin:.2rem .3rem;cursor:pointer}

/* Przyciski: zawsze wyśrodkowane (także pojedyncze, w akapitach i w kartach) */
p:has(>.btn:only-child),.card .btn,.tiktok,.error404{text-align:center}
.card .btn{align-self:center}
.btn{margin-inline:auto}
.actions .btn{margin-inline:0}
@media(max-width:520px){.actions .btn{width:100%}}

/* Dostępność i dopracowanie */
:focus-visible{outline:3px solid var(--cyan);outline-offset:2px;border-radius:4px}
.btn:active{transform:translateY(0)}
.card{transition:box-shadow .2s,transform .2s}
.card:hover{box-shadow:0 12px 28px -14px rgba(51,65,85,.35);transform:translateY(-2px)}
::selection{background:var(--cyan);color:var(--ink)}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{transition:none!important;animation:none!important}}
.section[id],[id=kontakt],[id=cennik],[id=faq]{scroll-margin-top:76px}

/* Menu mobilne (<900px) */
.nav-mobile{display:block;position:relative}
.nav-mobile summary{list-style:none;cursor:pointer;padding:.5rem .9rem;border:1px solid var(--line);border-radius:999px;font-weight:700;color:var(--ink);background:#fff}
.nav-mobile summary::-webkit-details-marker{display:none}
.nav-mobile[open] summary{background:var(--bg)}
.nav-mobile nav{position:absolute;right:0;top:calc(100% + .5rem);min-width:230px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:0 12px 30px rgba(15,23,42,.15);padding:.5rem;display:grid}
.nav-mobile nav a{padding:.7rem .9rem;border-radius:10px;text-decoration:none;color:var(--slate);font-weight:600}
.nav-mobile nav a:hover{background:var(--bg);color:var(--blue)}
.nav-mobile{border:0;padding:0;margin:0;background:none}
@media(min-width:900px){.nav-mobile{display:none}}
.header-cta{display:none}
@media(min-width:520px){.header-cta{display:inline-block}}

/* Stały pasek kontaktu na telefonie */
.mobile-bar{display:none}
@media(max-width:699px){
  .mobile-bar{display:flex;gap:.5rem;position:fixed;left:0;right:0;bottom:0;z-index:60;padding:.6rem .8rem calc(.6rem + env(safe-area-inset-bottom));background:rgba(255,255,255,.96);backdrop-filter:blur(8px);border-top:1px solid var(--line)}
  .mobile-bar .btn{flex:1;padding:.7rem .5rem;margin:0}
  body{padding-bottom:4.2rem}
  .wk-consent{bottom:4.8rem}
}

/* Czas czytania, "Zobacz też", opinie, formularz */
.see-also{margin:2rem 0 0;font-size:.95rem;color:#64748b}
.cta-prices{font-size:.95rem;opacity:.95}
.breadcrumbs p{margin:0}.breadcrumbs a{color:inherit}
.quote{margin:0}.quote blockquote{margin:0 0 .8rem}.quote figcaption{color:#64748b;font-weight:600}
.inquiry{display:grid;grid-template-columns:1fr 1fr;gap:.8rem 1rem;text-align:left;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.2);border-radius:var(--radius);padding:1.4rem;margin:1.5rem 0}
.inquiry h3{grid-column:1/-1;color:#fff;margin:0;text-align:center}
.inquiry label{display:grid;gap:.3rem;font-size:.9rem;color:#e2e8f0}
.inquiry input[type=text],.inquiry input[type=tel],.inquiry select,.inquiry textarea{width:100%;padding:.65rem .8rem;border-radius:10px;border:1px solid #cbd5e1;font:inherit;color:#0f172a;background:#fff}
.inquiry__wide{grid-column:1/-1}
.inquiry__consent{display:flex!important;gap:.5rem;align-items:flex-start;font-size:.85rem}
.inquiry__consent a{color:#fff}
.inquiry__hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.inquiry__msg{grid-column:1/-1;margin:0;padding:.7rem 1rem;border-radius:10px;background:#fff;color:#0f172a;text-align:center}
.inquiry__msg--ok{background:#dcfce7}
@media(max-width:640px){.inquiry{grid-template-columns:1fr}}