:root {
  --bg: #f6fbff;
  --surface: rgba(255, 255, 255, 0.96);
  --surface-strong: #ffffff;
  --text: #152d5f;
  --muted: #5d6e87;
  --line: rgba(16, 35, 63, 0.12);
  --brand: #1297ef;
  --brand-dark: #0d5eb8;
  --brand-soft: #deebff;
  --shadow-sm: 0 8px 20px rgba(20, 82, 204, 0.08);
  --shadow-md: 0 20px 40px rgba(20, 82, 204, 0.1);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Manrope", "Segoe UI", sans-serif;
  color: var(--text);
  background: linear-gradient(180deg, #fcfeff 0%, #eef5ff 100%);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image: radial-gradient(circle at 20% 40%, rgba(106, 167, 255, 0.2) 0%, transparent 36%),
                    radial-gradient(circle at 85% 70%, rgba(20, 82, 204, 0.12) 0%, transparent 40%);
  opacity: 0.5;
}

a {
  color: inherit;
  text-decoration: none;
    transition: .3s;
}
#contact a {color: var(--text);    transition: .3s;}
#contact a:hover {color: var(--brand);}
img {
  max-width: 100%;
  display: block;
}
img {
  max-width: 100%;
  display: block;
}

/* BRAK ZAOKRĄGLEŃ */
button,
.button,
.panel,
.site-header,
.hero-shell,
.feature-panel,
.service-panel,
.testimonial-slider,
.testimonial-card,
.contact-panel,
.form-field input,
.form-field textarea,
.social-link,
.slider-button,
.slider-dot {
  border-radius: 0 !important;
}

.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
}

/* HEADER */
.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(246, 251, 255, 0.92);
  backdrop-filter: blur(16px);
  border-bottom: 2px solid var(--brand);
  padding: 16px 0;
}

.header-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.brand-logo {
  width: min(220px, 40vw);
}

.nav {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 30px;
  font-weight: 600;
  font-size: 0.95rem;
}

.nav a {
  padding: 6px 0;
  border-bottom: 2px solid transparent;
  transition: border-color 0.2s;
}

.nav a:hover {
  border-bottom-color: var(--brand);
}

.header-actions {
  display: flex;
  gap: 12px;
  align-items: center;
}

.social-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  background: var(--surface);
  border: 1px solid var(--line);
  color: var(--brand);
  transition: transform 0.2s, background 0.2s;
}

.social-link svg {
  width: 18px;
  height: 18px;
  fill: currentColor;
}

.social-link:hover {
  transform: translateY(-2px);
  background: white;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 28px;
  font-weight: 700;
  font-size: 0.9rem;
  letter-spacing: 0.02em;
  border: 1px solid transparent;
  cursor: pointer;
  transition: all 0.2s;
}

.button-primary {
  background: linear-gradient(135deg, var(--brand), var(--brand-dark));
  color: white;
  box-shadow: var(--shadow-sm);
}

.button-primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.button-secondary {
  background: var(--surface);
  border-color: var(--line);
  color: var(--text);
}

.button-secondary:hover {
  background: white;
  transform: translateY(-2px);
}

/* HERO – dwie kolumny */
.hero-section {
  padding: 60px 0;
}

.hero-shell {
  display: grid;
  grid-template-columns: 5fr 1fr;
  gap: 48px;
  align-items: center;
  background: transparent;
  box-shadow: none;
  backdrop-filter: none;
  border: none;
  padding: 0;
}

.hero-copy {
  text-align: left;
}

.eyebrow {
  display: inline-block;
  background: var(--brand-soft);
  color: var(--brand-dark);
  padding: 8px 16px;
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.hero-copy h1 {
  margin: 20px 0 16px;
  font-family: "Fraunces", Georgia, serif;
  font-size: clamp(2.4rem, 5vw, 3.4rem);
  line-height: 1.2;
  letter-spacing: -0.02em;
}

.hero-subtitle {
  font-size: 1.1rem;
  color: var(--muted);
  margin-bottom: 32px;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.hero-image {
  background: linear-gradient(135deg, var(--brand-soft), white);
  padding: 40px;
  text-align: center;
  border: 1px solid var(--line);
  box-shadow: var(--shadow-sm);
}

/* SEKCJE OGÓLNE */
.content-section {
  padding: 60px 0;
  border-top: 1px solid var(--line);
}

.section-stack {
  display: grid;
  gap: 48px;
}

.section-heading {
  text-align: center;
  max-width: 720px;
  margin: 0 auto;
}

.section-kicker {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--brand);
  font-weight: 800;
}

.section-heading h2 {
  font-family: "Fraunces", Georgia, serif;
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  margin: 16px 0 12px;
}

.section-heading p {
  color: var(--muted);
  font-size: 1rem;
}

/* FEATURE PANEL */
.feature-panel {
  background: var(--surface);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-sm);
  padding: 30px 20px;
  text-align: center;
}

.feature-panel h2 {
  font-family: "Fraunces", Georgia, serif;
  font-size: 2rem;
}

.feature-panel p {
  max-width: 60ch;
  margin: 16px auto 0;
}

/* USŁUGI – siatka kart */
.service-panel {
  background: transparent;
  box-shadow: none;
  border: none;
  padding: 0;
}

.service-bullets {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
  list-style: none;
  padding: 0;
  margin: 0 0 32px;
}

.service-bullets li {
  background: var(--surface);
  border: 1px solid var(--line);
  padding: 32px 24px;
  font-weight: 700;
  font-size: 1.1rem;
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: transform 0.2s;
}

.service-bullets li:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.service-bullets li::before,
.service-bullets li::after {
  display: none;
}

.service-note {
  background: var(--brand-soft);
  padding: 24px;
  text-align: center;
  border-left: 4px solid var(--brand);
  font-weight: 500;
}

/* TESIMONIALS – SUWAK (KARUZELA) */
.testimonial-slider {
  background: var(--surface);
  border: 1px solid var(--line);
  padding: 48px;
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}

.testimonial-viewport {
  overflow: hidden;
}

.testimonial-track {
  display: flex;
  transition: transform 0.4s ease;
  will-change: transform;
}

.testimonial-card {
  flex: 0 0 100%;
  padding: 32px;
  background: var(--surface-strong);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.testimonial-quote {
  font-family: "Fraunces", Georgia, serif;
  font-size: 1.3rem;
  line-height: 1.4;
  margin: 0 0 24px;
}

.testimonial-author {
  font-weight: 800;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--brand-dark);
}

.testimonial-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  margin-top: 32px;
}

.slider-button {
  background: var(--surface);
  border: 1px solid var(--line);
  padding: 10px 20px;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.2s;
  color: var(--text);
  min-width: 100px;
}

.slider-button:hover:not(:disabled) {
  background: var(--brand);
  color: white;
  border-color: var(--brand);
}

.slider-button:disabled {
  opacity: 0.4;
  cursor: default;
}

.slider-dots {
  display: flex;
  gap: 12px;
}

.slider-dot {
  width: 12px;
  height: 12px;
  background: var(--line);
  border: none;
  padding: 0;
  cursor: pointer;
  transition: background 0.2s;
}

.slider-dot.is-active {
  background: var(--brand);
}

.testimonial-meta {
  text-align: center;
  margin-top: 20px;
  font-size: 0.85rem;
  color: var(--muted);
}

/* KONTAKT – dwie kolumny */
.contact-panel {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  background: var(--surface);
  border: 1px solid var(--line);
  padding: 20px;
  box-shadow: var(--shadow-sm);
}

.contact-coverage {
  background: var(--brand-soft);
  padding: 16px;
  border-left: 4px solid var(--brand);
  font-weight: 700;
  margin-bottom: 24px;
}

.contact-list {
  list-style: none;
  padding: 0;
  margin: 24px 0 0;
}

.contact-list li {
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}

.contact-list span {
  font-weight: 600;
  color: var(--muted);
}

.contact-list strong a {
  color: var(--brand-dark);
}

.contact-form {
  display: grid;
  gap: 20px;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.form-field {
  display: grid;
  gap: 8px;
}

.form-field label {
  font-weight: 700;
  font-size: 0.85rem;
}

.form-field input,
.form-field textarea {
  width: 100%;
  padding: 12px;
  border: 1px solid var(--line);
  background: white;
  font-family: inherit;
  transition: border-color 0.2s;
}

.form-field input:focus,
.form-field textarea:focus {
  outline: none;
  border-color: var(--brand);
  box-shadow: 0 0 0 2px rgba(18, 151, 239, 0.2);
}

.form-submit {
  justify-self: start;
}

.form-honeypot {
  position: absolute;
  left: -9999px;
}

/* STOPKA */
.site-footer {
  background: var(--surface);
  border-top: 1px solid var(--line);
  padding: 32px 0;
  margin-top: 40px;
}

.footer-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
}

.footer-links a {
  font-size: 0.9rem;
  color: var(--muted);
}

.footer-links a:hover {
  color: var(--brand);
}

/* RESPONSYWNOŚĆ */
@media (max-width: 900px) {
  .hero-shell {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .hero-copy {
    text-align: center;
  }
  .hero-actions {
    justify-content: center;
  }
  .contact-panel {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 680px) {
  .header-row {
    flex-direction: column;
  }
  .nav {
    justify-content: center;
  }
  .form-grid {
    grid-template-columns: 1fr;
  }
  .footer-row {
    flex-direction: column;
    text-align: center;
  }
  .button {
    width: 100%;
  }
  .container {
    padding: 0 16px;
  }
  .testimonial-slider {
    padding: 24px;
  }
  .testimonial-card {
    padding: 24px;
  }
  .testimonial-controls {
    flex-direction: column;
  }
  .slider-button {
    width: 100%;
  }
}
.footer-copy p {
  margin: 0;
  font-size: 0.8rem;
  line-height: 1.7;
  color: var(--text);
}