/* WURF — Fundacja Wiedza Umiejętność Rozwój */
:root {
  --accent: #24a7cf;
  --accent-dark: #702604;
  --accent-soft: #e6f5fa;
  --text: #666;
  --heading: #444;
  --bg: #FFFDFF;
  --footer-bg: #2e3038;
  --radius: 12px;
  --shadow: 0 4px 18px rgba(0,0,0,.08);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Open Sans', Arial, sans-serif;
  font-size: 16px;
  line-height: 1.8;
  color: var(--text);
  background: var(--bg);
}
img { max-width: 100%; height: auto; display: block; }
h1, h2, h3, h4 { font-family: 'Open Sans', Arial, sans-serif; font-weight: 700; color: var(--heading); line-height: 1.3; }
a { color: var(--accent); text-decoration: none; transition: color .2s; }
a:hover { color: var(--accent-dark); }

.container { max-width: 1180px; margin: 0 auto; padding: 0 24px; }

/* ===== Header ===== */
.site-header {
  position: static; z-index: 100;
  background: #fff;
  border-bottom: 2px solid var(--accent);
}
.header-inner {
  max-width: 1320px; margin: 0 auto; padding: 0 24px;
  height: 76px;
  display: flex; align-items: center; justify-content: space-between;
  gap: 16px;
}
.logo-link { display: flex; align-items: center; min-width: 0; overflow: hidden; flex-shrink: 1; }
.logo-link img { max-height: 40px; width: auto; max-width: 100%; height: auto; }
.main-nav { flex-shrink: 0; }
.main-nav > ul { list-style: none; display: flex; align-items: center; gap: 4px; }
.main-nav a {
  display: block; padding: 8px 12px;
  font-size: 14px; font-weight: 700; color: #595959;
  border-radius: 6px;
}
.main-nav a:hover, .main-nav a.active { color: var(--accent); background: var(--accent-soft); }
.nav-toggle {
  display: none; background: none; border: none; cursor: pointer;
  width: 44px; height: 44px; position: relative; z-index: 210; flex-shrink: 0;
}
.nav-toggle span, .nav-toggle span::before, .nav-toggle span::after {
  content: ''; display: block; width: 26px; height: 3px; background: var(--accent);
  position: absolute; left: 9px; transition: transform .25s, opacity .25s;
}
.nav-toggle span { top: 20px; }
.nav-toggle span::before { top: -9px; left: 0; }
.nav-toggle span::after { top: 9px; left: 0; }
.nav-open .nav-toggle span { background: transparent; }
.nav-open .nav-toggle span::before { transform: rotate(45deg); top: 0; }
.nav-open .nav-toggle span::after { transform: rotate(-45deg); top: 0; }

/* ===== Hero ===== */
.hero {
  position: relative; overflow: hidden;
  min-height: 480px;
  display: flex; align-items: center; justify-content: center;
  text-align: center;
}
.hero-bg {
  position: absolute; inset: 0; z-index: 0;
}
.hero-bg img { width: 100%; height: 100%; object-fit: cover; filter: grayscale(70%) brightness(105%); }
.hero-overlay {
  position: absolute; inset: 0; z-index: 1;
  background: linear-gradient(rgba(255,255,255,.55), rgba(255,255,255,.35));
  pointer-events: none;
}
.hero-content { position: relative; z-index: 2; padding: 60px 24px; max-width: 900px; }
.hero-kicker {
  display: inline-block;
  font-family: 'Courgette', cursive;
  font-size: 20px; color: var(--accent);
  letter-spacing: 3px; text-transform: uppercase;
  margin-bottom: 8px;
}
.hero h1 {
  font-size: clamp(40px, 7vw, 72px);
  letter-spacing: 2px;
  color: var(--heading);
  text-shadow: 0 1px 0 rgba(255,255,255,.8);
}
.hero h1 .accent { color: var(--accent); }
.hero-sep {
  width: 70px; height: 3px; background: var(--accent);
  margin: 20px auto; border-radius: 2px;
}
.hero p { font-size: clamp(17px, 2.2vw, 22px); color: #555; margin-bottom: 28px; }

.btn {
  display: inline-block; padding: 13px 34px;
  border-radius: 999px; font-weight: 700; font-size: 15px;
  cursor: pointer; border: 2px solid var(--accent);
  background: var(--accent); color: #fff;
  transition: background .2s, color .2s, border-color .2s;
}
.btn:hover { background: var(--accent-dark); border-color: var(--accent-dark); color: #fff; }
.btn-outline { background: transparent; color: var(--accent); }
.btn-outline:hover { background: var(--accent); color: #fff; }
.btn-dark { background: var(--accent-dark); border-color: var(--accent-dark); }
.btn-dark:hover { background: var(--accent); border-color: var(--accent); }

/* ===== Sections ===== */
section.section { padding: 70px 0; }
section.section.alt { background: #f6f7f9; }
.section-head { text-align: center; max-width: 760px; margin: 0 auto 44px; }
.section-head .eyebrow {
  font-family: 'Courgette', cursive;
  color: var(--accent); font-size: 18px; letter-spacing: 2px; text-transform: uppercase;
}
.section-head h2 { font-size: clamp(28px, 4vw, 40px); margin: 6px 0 14px; }
.section-head p { font-size: 17px; }

/* Cards */
.card-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.card-grid.two { grid-template-columns: repeat(2, 1fr); }
.card-grid.four { grid-template-columns: repeat(4, 1fr); }
.card {
  background: #fff; border-radius: var(--radius); overflow: hidden;
  box-shadow: var(--shadow); display: flex; flex-direction: column;
  transition: transform .25s, box-shadow .25s;
}
.card:hover { transform: translateY(-6px); box-shadow: 0 12px 30px rgba(0,0,0,.13); }
.card-img { height: 220px; overflow: hidden; }
.card-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s; }
.card-img.banner { height: auto; aspect-ratio: 1000 / 315; }
.card-img.banner img { object-fit: contain; background: #fff; }
.card:hover .card-img img { transform: scale(1.05); }
.card-body { padding: 22px 24px 26px; display: flex; flex-direction: column; flex: 1; }
.card-body h3 { font-size: 19px; margin-bottom: 10px; }
.card-body h3 a { color: var(--heading); }
.card-body h3 a:hover { color: var(--accent); }
.card-body p { font-size: 15px; flex: 1; }
.card-body .more { margin-top: 16px; font-weight: 700; color: var(--accent); }

/* Icon features */
.feature { text-align: center; padding: 26px 20px; background: #fff; border-radius: var(--radius); box-shadow: var(--shadow); }
.feature .num {
  font-family: 'Courgette', cursive; font-size: 44px; color: var(--accent); line-height: 1;
}
.feature h3 { margin: 10px 0 8px; font-size: 17px; }
.feature p { font-size: 14.5px; }

/* Split layout */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }
.split img { border-radius: var(--radius); box-shadow: var(--shadow); width: 100%; }
.split h2 { font-size: clamp(26px, 3.4vw, 36px); margin-bottom: 16px; }
.split p { margin-bottom: 14px; }

/* Quote */
.quotation {
  padding: 26px 30px; background: #ececec; border-radius: var(--radius);
  border-left: 5px solid var(--accent);
  font-size: 18px; color: #555;
}
.quotation .who { display: block; margin-top: 12px; font-weight: 700; font-size: 15px; color: var(--accent-dark); }

/* Table */
table.info-table { width: 100%; border-collapse: collapse; background: #fff; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); }
.info-table th, .info-table td { text-align: left; padding: 14px 18px; border-bottom: 1px solid #eeecee; font-size: 15px; }
.info-table thead th { background: var(--accent); color: #fff; font-weight: 700; }
.info-table tr:nth-child(even) td { background: #fafafa; }

/* Steps */
.steps { counter-reset: step; display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.step { position: relative; background: #fff; border-radius: var(--radius); padding: 30px 22px 24px; box-shadow: var(--shadow); text-align: center; }
.step::before {
  counter-increment: step; content: counter(step);
  display: flex; align-items: center; justify-content: center;
  width: 44px; height: 44px; border-radius: 50%;
  background: var(--accent); color: #fff; font-weight: 700; font-size: 19px;
  margin: 0 auto 14px;
}
.step h3 { font-size: 16.5px; margin-bottom: 8px; }
.step p { font-size: 14px; }

/* Page hero (inner pages) */
.page-hero {
  background: linear-gradient(135deg, var(--accent) 0%, #1b7f9e 100%);
  color: #fff; padding: 64px 0 58px; text-align: center;
}
.page-hero h1 { color: #fff; font-size: clamp(30px, 5vw, 46px); }
.page-hero .crumb { font-size: 14px; opacity: .85; margin-bottom: 6px; }
.page-hero p.lead { max-width: 720px; margin: 12px auto 0; font-size: 17px; opacity: .95; }

/* Forms */
.form-wrap { max-width: 680px; margin: 0 auto; background: #fff; border-radius: var(--radius); box-shadow: var(--shadow); padding: 36px; }
.form-row { margin-bottom: 18px; }
.form-row label { display: block; font-weight: 700; font-size: 14px; color: var(--heading); margin-bottom: 6px; }
.form-row input[type="text"], .form-row input[type="email"], .form-row input[type="tel"], .form-row select, .form-row textarea {
  width: 100%; padding: 12px 14px;
  border: 1px solid #e0dee0; border-radius: 10px;
  font-family: inherit; font-size: 15px; color: var(--text);
  background: #fff;
  transition: border-color .2s, background .2s;
}
.form-row input:hover, .form-row select:hover, .form-row textarea:hover,
.form-row input:focus, .form-row select:focus, .form-row textarea:focus {
  border-color: var(--accent); background: #fafafa; outline: none;
}
.form-row textarea { min-height: 140px; resize: vertical; }
.form-two { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
#formStatus p { padding: 12px 16px; border-radius: 8px; font-size: 15px; }
#formStatus p[style*="green"] { background: #e8f6ec; }
#formStatus p[style*="red"] { background: #fbeaea; }

/* Contact info */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; }
.contact-item h3 { font-size: 17px; margin-bottom: 6px; color: var(--accent-dark); }
.contact-item p { margin-bottom: 18px; }
.map-frame { border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); }

/* Footer */
.site-footer { background: var(--footer-bg); color: #aaa; padding: 48px 0 28px; margin-top: 0; }
.footer-inner { max-width: 1180px; margin: 0 auto; padding: 0 24px; text-align: center; }
.footer-logo { display: flex; justify-content: center; margin-bottom: 18px; }
.footer-logo img { height: 52px; width: auto; border-radius: 8px; }
.footer-nav { list-style: none; display: flex; flex-wrap: wrap; justify-content: center; gap: 8px 22px; margin-bottom: 22px; }
.footer-nav a { color: #ccc; font-size: 14px; font-weight: 600; }
.footer-nav a:hover { color: #fff; }
.footer-copy { font-size: 13.5px; border-top: 1px solid #3d3f47; padding-top: 20px; }
.footer-copy a { color: inherit; }

/* Reveal animation */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .6s ease, transform .6s ease; }
.reveal.visible { opacity: 1; transform: none; }

/* Detailed project blocks (Projekty) */
.project { margin-bottom: 56px; }
.project:last-child { margin-bottom: 0; }
.project-head { margin-bottom: 22px; }
.project-head h2 { margin-bottom: 0; }
.project .split { text-align: left; }
.project .split img { border-radius: var(--radius); box-shadow: var(--shadow); width: 100%; height: auto; }
.project h3 { font-size: 17px; margin: 20px 0 10px; color: var(--accent-dark); }
.detail-list { list-style: none; padding: 0; margin: 0 0 6px; }
.detail-list li { position: relative; padding-left: 26px; margin-bottom: 9px; line-height: 1.6; }
.detail-list li::before { content: "\2713"; position: absolute; left: 0; top: 0; color: var(--accent); font-weight: 700; }

/* ===== Responsive ===== */
@media (max-width: 960px) {
  .card-grid, .card-grid.four { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .split { grid-template-columns: 1fr; gap: 32px; }
  .contact-grid { grid-template-columns: 1fr; }
}
@media (max-width: 860px) {
  .nav-toggle { display: block; }
  .main-nav {
    position: fixed; inset: 0; top: 0;
    background: #fff; z-index: 200;
    transform: translateX(100%); transition: transform .3s ease;
    overflow-y: auto; padding: 90px 28px 30px;
  }
  body.nav-open .main-nav { transform: translateX(0); }
  .main-nav > ul { flex-direction: column; align-items: stretch; gap: 2px; }
  .main-nav a { padding: 14px 12px; font-size: 17px; border-bottom: 1px solid #f0eeef; border-radius: 0; }
  .main-nav a:hover, .main-nav a.active { background: transparent; }
}
@media (max-width: 640px) {
  .card-grid, .card-grid.two, .card-grid.four, .steps { grid-template-columns: 1fr; }
  .form-two { grid-template-columns: 1fr; }
  .hero { min-height: 420px; }
  section.section { padding: 52px 0; }
  .form-wrap { padding: 26px 20px; }
}

/* ===== Szkolenia dropdown submenu ===== */
.main-nav li.has-submenu { position: relative; }
.main-nav .submenu-caret { font-size: 10px; margin-left: 2px; }
.main-nav .submenu {
  list-style: none; margin: 0; padding: 6px;
  position: absolute; top: 100%; left: 0; min-width: 240px;
  background: #fff; border: 1px solid #eeecee; border-radius: 8px;
  box-shadow: var(--shadow);
  opacity: 0; visibility: hidden; transform: translateY(6px);
  transition: opacity .2s ease, transform .2s ease, visibility .2s;
  z-index: 120;
}
.main-nav li.has-submenu:hover > .submenu,
.main-nav li.has-submenu:focus-within > .submenu {
  opacity: 1; visibility: visible; transform: translateY(0);
}
.main-nav .submenu a { padding: 9px 12px; font-size: 14px; border-radius: 6px; }

/* Footer registration data */
@media (max-width: 860px) {
  .main-nav .submenu {
    position: static; opacity: 1; visibility: visible; transform: none;
    box-shadow: none; border: none; padding: 0; min-width: 0; background: transparent;
  }
  .main-nav .submenu a { padding: 12px 12px 12px 26px; font-size: 15px; color: #777; }
  .main-nav .submenu a.active { color: var(--accent); }
}

.footer-data { margin-top: 26px; font-size: 14px; line-height: 1.8; }
.footer-data p { margin: 0; }
.footer-data strong { color: #fff; font-size: 15px; }
.footer-data a { color: #ccc; text-decoration: underline; }
.footer-data a:hover { color: #fff; }