/* BHP Plus — strona firmowa */
:root {
  --navy: #14304e;
  --navy-dark: #0d2338;
  --navy-mid: #1c4468;
  --blue: #1f6fb2;
  --blue-dark: #175a94;
  --blue-light: #e8f1f9;
  --bg: #f7f9fb;
  --text: #23303d;
  --muted: #5c6b7a;
  --border: #dfe6ec;
  --white: #ffffff;
  --radius: 10px;
  --shadow: 0 2px 12px rgba(20, 48, 78, 0.08);
  --maxw: 1120px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: "Segoe UI", -apple-system, BlinkMacSystemFont, Roboto, "Helvetica Neue", Arial, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
  font-size: 16px;
}

img { max-width: 100%; display: block; }

a { color: var(--blue); text-decoration: none; }
a:hover { text-decoration: underline; }

.container {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 20px;
}

/* ===== Header / nawigacja ===== */
.site-header {
  background: var(--white);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 100;
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 20px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--navy);
}
.logo:hover { text-decoration: none; }

.logo-mark {
  width: 38px;
  height: 38px;
  border-radius: 8px;
  background: var(--navy);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.5px;
}

.logo small {
  display: block;
  font-size: 0.65rem;
  font-weight: 400;
  color: var(--muted);
  letter-spacing: 1.5px;
  text-transform: uppercase;
}

.nav { display: flex; align-items: center; gap: 26px; }

.nav a {
  color: var(--navy);
  font-weight: 500;
  font-size: 0.95rem;
}
.nav a:hover { color: var(--blue); text-decoration: none; }
.nav a.active { color: var(--blue); }

.nav-cta {
  background: var(--blue);
  color: var(--white) !important;
  padding: 9px 18px;
  border-radius: 6px;
  font-weight: 600;
}
.nav-cta:hover { background: var(--navy); color: var(--white) !important; }

.nav-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.6rem;
  color: var(--navy);
  cursor: pointer;
}

/* ===== Hero ===== */
.hero {
  background: linear-gradient(135deg, var(--navy-dark) 0%, var(--navy) 55%, var(--navy-mid) 100%);
  color: var(--white);
  padding: 80px 0 90px;
}

.hero h1 {
  font-size: 2.4rem;
  line-height: 1.2;
  font-weight: 700;
  max-width: 760px;
  margin-bottom: 18px;
}

.hero p.lead {
  font-size: 1.15rem;
  color: #c8d6e4;
  max-width: 640px;
  margin-bottom: 30px;
}

.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 30px;
}

.badge {
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 30px;
  padding: 7px 16px;
  font-size: 0.85rem;
  color: #dce7f2;
}

/* ===== Przyciski ===== */
.btn {
  display: inline-block;
  padding: 13px 28px;
  border-radius: 6px;
  font-weight: 600;
  font-size: 1rem;
  transition: background 0.15s ease, transform 0.15s ease;
}
.btn:hover { text-decoration: none; transform: translateY(-1px); }

.btn-primary {
  background: var(--blue);
  color: var(--white);
}
.btn-primary:hover { background: var(--blue-dark); }

.btn-outline {
  border: 2px solid rgba(255,255,255,0.5);
  color: var(--white);
}
.btn-outline:hover { background: rgba(255,255,255,0.12); }

/* ===== Sekcje ===== */
section { padding: 70px 0; }

.section-title {
  font-size: 1.8rem;
  color: var(--navy);
  margin-bottom: 12px;
  font-weight: 700;
}

.section-sub {
  color: var(--muted);
  max-width: 720px;
  margin-bottom: 36px;
  font-size: 1.02rem;
}

.section-alt { background: var(--white); }

/* ===== Karty usług ===== */
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 22px;
}

.card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 26px;
  box-shadow: var(--shadow);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.card:hover { transform: translateY(-3px); box-shadow: 0 6px 20px rgba(20,48,78,0.12); }

.card h3 {
  color: var(--navy);
  font-size: 1.1rem;
  margin-bottom: 10px;
}

.card p { color: var(--muted); font-size: 0.95rem; }

.card .tag {
  display: inline-block;
  background: var(--blue-light);
  color: var(--blue);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 3px 10px;
  border-radius: 20px;
  margin-bottom: 12px;
}

/* ===== Lista usług szczegółowych ===== */
.service-list { display: grid; gap: 16px; }

.service-item {
  background: var(--white);
  border: 1px solid var(--border);
  border-left: 4px solid var(--blue);
  border-radius: 8px;
  padding: 22px 26px;
}

.service-item h3 { color: var(--navy); font-size: 1.08rem; margin-bottom: 8px; }
.service-item p { color: var(--muted); font-size: 0.95rem; }
.service-item ul { margin-top: 10px; padding-left: 20px; color: var(--muted); font-size: 0.95rem; }
.service-item li { margin-bottom: 4px; }

/* ===== CTA pas ===== */
.cta-band {
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-mid) 100%);
  color: var(--white);
  padding: 56px 0;
  text-align: center;
}
.cta-band h2 { font-size: 1.6rem; margin-bottom: 10px; }
.cta-band p { color: #c8d6e4; margin-bottom: 24px; }
.cta-band .btn-primary { background: var(--white); color: var(--navy); }
.cta-band .btn-primary:hover { background: var(--blue-light); }

/* ===== Kontakt ===== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: start;
}

.contact-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 30px;
  box-shadow: var(--shadow);
}

.contact-row {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  margin-bottom: 20px;
}

.contact-row .icon {
  width: 40px;
  height: 40px;
  flex-shrink: 0;
  border-radius: 8px;
  background: var(--blue-light);
  color: var(--blue);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
}

.contact-row strong { color: var(--navy); display: block; font-size: 0.9rem; }
.contact-row span, .contact-row a { color: var(--muted); font-size: 0.95rem; }

form .field { margin-bottom: 18px; }
form label { display: block; font-weight: 600; font-size: 0.9rem; color: var(--navy); margin-bottom: 6px; }
form input, form textarea, form select {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 0.95rem;
  font-family: inherit;
  background: var(--bg);
}
form input:focus, form textarea:focus, form select:focus {
  outline: none;
  border-color: var(--blue);
  background: var(--white);
}
form textarea { resize: vertical; min-height: 120px; }

/* ===== Stopka ===== */
.site-footer {
  background: var(--navy-dark);
  color: #9fb2c4;
  padding: 46px 0 24px;
  font-size: 0.9rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 34px;
}

.site-footer h4 { color: var(--white); font-size: 0.95rem; margin-bottom: 14px; text-transform: uppercase; letter-spacing: 1px; }
.site-footer a { color: #9fb2c4; display: block; margin-bottom: 8px; }
.site-footer a:hover { color: var(--white); }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.12);
  padding-top: 20px;
  text-align: center;
  font-size: 0.82rem;
  color: #7b8fa1;
}

/* ===== Wewnętrzne strony: nagłówek ===== */
.page-head {
  background: linear-gradient(135deg, var(--navy-dark), var(--navy-mid));
  color: var(--white);
  padding: 56px 0;
}
.page-head h1 { font-size: 2rem; margin-bottom: 8px; }
.page-head p { color: #c8d6e4; max-width: 640px; }

/* ===== Wygląd „o nas" ===== */
.about-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 20px;
  margin-top: 36px;
}
.stat {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  text-align: center;
}
.stat .num { font-size: 2rem; font-weight: 800; color: var(--blue); }
.stat .lbl { color: var(--muted); font-size: 0.9rem; }

/* ===== Szybki kontakt (ikony) ===== */
.qc-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(110px, 1fr));
  gap: 22px;
}
.qc-item { display: flex; flex-direction: column; align-items: center; gap: 10px; }
.qc-btn {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--blue-light);
  color: var(--navy);
  transition: transform 0.15s ease, background 0.15s ease, color 0.15s ease;
}
.qc-btn:hover { transform: translateY(-3px); color: var(--white); text-decoration: none; }
.qc-btn svg { width: 30px; height: 30px; }
.qc-btn.wh:hover { background: #25d366; }
.qc-btn.tg:hover { background: #26a5e4; }
.qc-btn.sg:hover { background: #3a76f0; }
.qc-btn.ph:hover { background: var(--navy); }
.qc-btn.ml:hover { background: var(--blue); }
.qc-label { font-weight: 600; color: var(--navy); font-size: 0.95rem; }
.qc-note { margin-top: 26px; color: var(--muted); font-size: 0.9rem; text-align: center; }

/* ===== Ikony w stopce ===== */
.social-row { display: flex; gap: 10px; margin-top: 14px; }
.social-row a {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  color: #cdd9e5;
  display: flex;
  align-items: center;
  justify-content: center;
}
.social-row a:hover { background: var(--blue); color: var(--white); }
.social-row a.wh:hover { background: #25d366; }
.social-row a.tg:hover { background: #26a5e4; }
.social-row a.sg:hover { background: #3a76f0; }
.social-row svg { width: 18px; height: 18px; }

/* ===== Mapa ===== */
.map-wrap {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
  margin-top: 50px;
}
.map-wrap iframe { width: 100%; height: 420px; border: 0; display: block; }

/* ===== Blog / artykuły ===== */
.article-meta { color: var(--muted); font-size: 0.88rem; margin-bottom: 28px; }
.article-body {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 40px 44px;
  max-width: 860px;
}
.article-body h2 { color: var(--navy); font-size: 1.35rem; margin: 34px 0 14px; }
.article-body h2:first-child { margin-top: 0; }
.article-body h3 { color: var(--navy); font-size: 1.08rem; margin: 24px 0 10px; }
.article-body p { margin-bottom: 14px; color: var(--text); }
.article-body ul { margin: 0 0 16px 22px; color: var(--text); }
.article-body li { margin-bottom: 6px; }
.article-body a { font-weight: 500; }

.articles-grid { display: grid; gap: 22px; }
.article-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 30px;
  box-shadow: var(--shadow);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
  display: block;
}
.article-card:hover { transform: translateY(-3px); box-shadow: 0 6px 20px rgba(20,48,78,0.12); text-decoration: none; }
.article-card .tag {
  display: inline-block;
  background: var(--blue-light);
  color: var(--blue);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 3px 10px;
  border-radius: 20px;
  margin-bottom: 12px;
}
.article-card h3 { color: var(--navy); font-size: 1.2rem; margin-bottom: 8px; }
.article-card p { color: var(--muted); font-size: 0.95rem; margin-bottom: 10px; }
.article-card .read-more { color: var(--blue); font-weight: 600; font-size: 0.9rem; }

/* ===== Mobile ===== */
@media (max-width: 860px) {
  .nav-toggle { display: block; }
  .nav {
    position: absolute;
    top: 70px;
    left: 0;
    right: 0;
    background: var(--white);
    border-bottom: 1px solid var(--border);
    flex-direction: column;
    align-items: stretch;
    padding: 16px 20px;
    gap: 14px;
    display: none;
    box-shadow: var(--shadow);
  }
  .nav.open { display: flex; }
  .hero { padding: 56px 0 64px; }
  .hero h1 { font-size: 1.8rem; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  section { padding: 50px 0; }
}