*,
*::before,
*::after { box-sizing: border-box; }

body {
  margin: 0;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: #020617;
  color: #f9fafb;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.section-dark {
  background: #050816;
  padding: 4rem 1.5rem 5rem;
}

.section-light {
  background: #020617;
  padding: 4rem 1.5rem 5rem;
}

.section-title {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
}

.section-intro {
  max-width: 700px;
  font-size: 0.95rem;
  color: #d1d5db;
  margin-bottom: 2rem;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(5, 8, 22, 0.94);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(31, 41, 55, 0.8);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.6rem 1.5rem;
}

.logo-wrap {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  text-decoration: none;
}

.logo-img {
  width: 52px;
  height: 52px;
  border-radius: 999px;
}

.logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.logo-main {
  font-weight: 800;
  font-size: 1.1rem;
  color: #f9fafb;
}

.logo-sub {
  font-size: 0.8rem;
  color: #9ca3af;
}

.main-nav {
  display: flex;
  gap: 1.2rem;
  font-size: 0.9rem;
}

.main-nav a {
  color: #e5e7eb;
  text-decoration: none;
  position: relative;
}

.main-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -0.2rem;
  width: 0;
  height: 2px;
  background: #facc15;
  transition: width 0.15s ease;
}

.main-nav a:hover::after {
  width: 100%;
}

.btn-call {
  padding: 0.45rem 0.9rem;
  border-radius: 999px;
  background: #f97316;
  color: #111827;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.9rem;
  box-shadow: 0 10px 25px rgba(248, 113, 22, 0.4);
}

/* Hero */
.hero {
  background: radial-gradient(circle at top, #0f172a, #020617 55%);
  padding: 3.5rem 1.5rem 4rem;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 3fr) minmax(0, 2fr);
  gap: 2.5rem;
  align-items: center;
}

.hero h1 {
  font-size: 2.4rem;
  margin-bottom: 1rem;
}

.hero-lead {
  font-size: 1rem;
  color: #e5e7eb;
  max-width: 640px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin: 1.5rem 0 0.8rem;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.7rem 1.4rem;
  border-radius: 999px;
  background: #facc15;
  color: #111827;
  font-weight: 600;
  text-decoration: none;
  font-size: 0.95rem;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}

.btn-primary:hover {
  background: #fbbf24;
  transform: translateY(-1px);
  box-shadow: 0 10px 25px rgba(250, 204, 21, 0.35);
}

.btn-ghost {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.7rem 1.2rem;
  border-radius: 999px;
  border: 1px solid #4b5563;
  color: #e5e7eb;
  text-decoration: none;
  font-weight: 500;
  font-size: 0.9rem;
}

.hero-note {
  font-size: 0.85rem;
  color: #9ca3af;
}

.hero-card {
  background: #020617;
  border-radius: 18px;
  padding: 1.5rem 1.75rem;
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.55);
  border: 1px solid #1f2937;
}

.hero-card h2 {
  font-size: 1.1rem;
  margin-top: 0;
}

.hero-card ul {
  padding-left: 1.1rem;
  margin: 0.7rem 0 0;
  font-size: 0.9rem;
}

/* Cards */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1.5rem;
}

.card {
  background: #0b1020;
  border-radius: 18px;
  padding: 1.5rem 1.75rem;
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.45);
}

.card h3 {
  margin-top: 0;
  margin-bottom: 0.5rem;
  font-size: 1.05rem;
}

.card p {
  margin: 0;
  font-size: 0.92rem;
  color: #d1d5db;
}

/* Cennik */
.calc-grid {
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(0, 1.5fr);
  gap: 1.5rem;
  margin-bottom: 2.5rem;
}

.calc-card h3 {
  margin-top: 0;
}

.calc-row {
  margin-bottom: 0.9rem;
}

.calc-row label,
.calc-label {
  display: block;
  font-size: 0.85rem;
  margin-bottom: 0.2rem;
  color: #e5e7eb;
}

.calc-row select {
  width: 100%;
  padding: 0.45rem 0.6rem;
  border-radius: 999px;
  border: 1px solid #4b5563;
  background: #020617;
  color: #f9fafb;
  font-size: 0.9rem;
}

.calc-row.two-cols {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.8rem;
}

.calc-checkboxes {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 0.8rem;
  font-size: 0.8rem;
}

.calc-checkboxes label {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
}

.calc-btn {
  margin-top: 0.6rem;
}

.calc-note {
  font-size: 0.8rem;
  color: #9ca3af;
  margin-top: 0.6rem;
}

.calc-result-card h3 {
  margin-top: 0;
}

.calc-total {
  font-size: 1.1rem;
  margin-top: 0.6rem;
}

.price-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.5rem;
  margin-bottom: 2.5rem;
}

.price-card h4 {
  margin-top: 0;
  margin-bottom: 0.5rem;
}

.price-card table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}

.price-card td {
  padding: 0.3rem 0;
  vertical-align: top;
}

.price-card td:last-child {
  text-align: right;
  white-space: nowrap;
  color: #facc15;
  font-weight: 600;
}

.price-card.wide {
  grid-column: 1 / -1;
}

.price-list {
  list-style: none;
  padding-left: 0;
  margin: 0;
  font-size: 0.88rem;
}

.price-list li {
  margin-bottom: 0.3rem;
}

.cennik-subtitle {
  font-size: 1.4rem;
  margin: 2rem 0 1rem;
}

/* Opinie & kontakt */
.opinie-grid,
.kontakt-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.5rem;
}

.opinia-title {
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.opinia-text {
  font-size: 0.95rem;
  margin-bottom: 1rem;
  color: #d1d5db;
}

.qr-card {
  text-align: center;
}

.qr-box {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem;
  border-radius: 18px;
  border: 1px dashed #4b5563;
  background: #020617;
  margin-bottom: 0.75rem;
}

.qr-image {
  width: 180px;
  height: 180px;
  object-fit: contain;
}

.qr-hint {
  font-size: 0.85rem;
  color: #9ca3af;
}

.kontakt-name {
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 0.35rem;
}

.kontakt-phone a {
  color: #facc15;
  text-decoration: none;
  font-weight: 600;
}

.kontakt-hours {
  margin-top: 1rem;
  font-size: 0.9rem;
}

.kontakt-hours ul {
  margin: 0.5rem 0 0.5rem 1.2rem;
  padding: 0;
}

.dot {
  display: inline-block;
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 999px;
  background: #facc15;
  margin-right: 0.35rem;
}

.mapa-card {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.mapa-box {
  position: relative;
  width: 100%;
  height: 280px;
  border-radius: 18px;
  overflow: hidden;
  border: 1px solid #1f2933;
}

/* WhatsApp FAB */
.whatsapp-fab {
  position: fixed;
  right: 1.3rem;
  bottom: 1.3rem;
  width: 52px;
  height: 52px;
  border-radius: 999px;
  background: #22c55e;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  font-size: 1.5rem;
  box-shadow: 0 18px 40px rgba(21, 128, 61, 0.6);
  z-index: 60;
}

/* Footer */
.site-footer {
  background: #020617;
  border-top: 1px solid #111827;
  padding: 1rem 1.5rem 1.2rem;
  font-size: 0.8rem;
  color: #9ca3af;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* Responsive */
@media (max-width: 1024px) {
  .hero-grid { grid-template-columns: 1fr; }
  .cards-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .price-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .calc-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .main-nav { display: none; }
  .cards-grid { grid-template-columns: 1fr; }
  .price-grid { grid-template-columns: 1fr; }
  .opinie-grid,
  .kontakt-grid { grid-template-columns: 1fr; }
  .footer-inner {
    flex-direction: column;
    gap: 0.3rem;
    text-align: center;
  }
  .mapa-box { height: 220px; }
}