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

:root {
  --white: #ffffff;
  --deep-yellow: #d6a200;
  --electric-yellow: #f4c400;
  --dark-golden: #a37c00;
  --soft-gray: #e6eaf0;
  --warm-surface: #fff9e8;
  --text-dark: #1a1a1a;
  --text-muted: #666666;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background-color: var(--white);
  color: var(--text-dark);
  line-height: 1.6;
  overflow-x: hidden;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  z-index: 1000;
  border-bottom: 1px solid var(--soft-gray);
}

.header-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 16px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  display: flex;
  align-items: center;
  text-decoration: none;
}

.logo svg {
  transition: transform 0.3s ease;
}

.logo:hover svg,
.logo:focus svg {
  transform: scale(1.05);
}

.nav {
  display: none;
}

.nav-list {
  display: flex;
  list-style: none;
  gap: 40px;
}

.nav-link {
  text-decoration: none;
  color: var(--text-dark);
  font-weight: 500;
  font-size: 15px;
  position: relative;
  padding: 8px 0;
  transition: color 0.3s ease;
}

.nav-link::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--electric-yellow);
  transition: width 0.3s ease;
}

.nav-link:hover,
.nav-link:focus {
  color: var(--deep-yellow);
}

.nav-link:hover::after,
.nav-link:focus::after {
  width: 100%;
}

.header-cta {
  display: none;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 28px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 15px;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: all 0.3s ease;
}

.btn-primary {
  background: var(--electric-yellow);
  color: var(--text-dark);
}

.btn-primary:hover,
.btn-primary:focus {
  background: var(--deep-yellow);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(214, 162, 0, 0.3);
}

.btn-secondary {
  background: transparent;
  color: var(--deep-yellow);
  border: 2px solid var(--deep-yellow);
}

.btn-secondary:hover,
.btn-secondary:focus {
  background: var(--warm-surface);
  transform: translateY(-2px);
}

.btn-large {
  padding: 16px 36px;
  font-size: 16px;
}

.btn-small {
  padding: 8px 20px;
  font-size: 14px;
}

.btn-full {
  width: 100%;
}

.menu-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  z-index: 1001;
}

.hamburger-line {
  transition: all 0.3s ease;
  transform-origin: center;
}

.menu-toggle.active .line-1 {
  transform: translateY(6px) rotate(45deg);
}

.menu-toggle.active .line-2 {
  opacity: 0;
}

.menu-toggle.active .line-3 {
  transform: translateY(-6px) rotate(-45deg);
}

.mobile-menu {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--white);
  z-index: 999;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
}

.mobile-menu.active {
  opacity: 1;
  visibility: visible;
}

.mobile-nav {
  text-align: center;
}

.mobile-nav-list {
  list-style: none;
  margin-bottom: 40px;
}

.mobile-nav-link {
  display: block;
  padding: 20px;
  font-size: 24px;
  font-weight: 600;
  color: var(--text-dark);
  text-decoration: none;
  transition: color 0.3s ease;
}

.mobile-nav-link:hover,
.mobile-nav-link:focus {
  color: var(--deep-yellow);
}

.mobile-cta {
  font-size: 18px;
  padding: 16px 40px;
}

.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 120px 24px 80px;
  overflow: hidden;
}

.hero-grid-lines {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: linear-gradient(var(--soft-gray) 1px, transparent 1px),
    linear-gradient(90deg, var(--soft-gray) 1px, transparent 1px);
  background-size: 60px 60px;
  opacity: 0.5;
  pointer-events: none;
}

.hero-container {
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
  display: grid;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-content {
  max-width: 600px;
}

.hero-title {
  font-size: clamp(32px, 6vw, 56px);
  font-weight: 700;
  line-height: 1.1;
  color: var(--deep-yellow);
  margin-bottom: 24px;
  text-wrap: balance;
}

.hero-description {
  font-size: 18px;
  color: var(--text-muted);
  margin-bottom: 40px;
  line-height: 1.7;
  text-wrap: pretty;
}

.hero-visual {
  display: none;
  justify-content: center;
}

.hero-graphic {
  width: 100%;
  max-width: 400px;
  height: auto;
}

.hero-graphic circle,
.hero-graphic path,
.hero-graphic rect {
  animation: pulse 4s ease-in-out infinite;
}

.hero-graphic circle:nth-child(2) {
  animation-delay: 0.5s;
}

.hero-graphic circle:nth-child(3) {
  animation-delay: 1s;
}

@keyframes pulse {
  0%,
  100% {
    opacity: 1;
  }
  50% {
    opacity: 0.6;
  }
}

.section-header {
  text-align: center;
  margin-bottom: 60px;
}

.section-title {
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 700;
  color: var(--deep-yellow);
  margin-bottom: 16px;
  text-wrap: balance;
}

.section-subtitle {
  font-size: 18px;
  color: var(--text-muted);
}

.features {
  padding: 100px 24px;
  background: var(--white);
  position: relative;
}

.features-grid {
  display: grid;
  gap: 32px;
}

.feature-card {
  background: var(--white);
  border: 1px solid var(--soft-gray);
  border-radius: 16px;
  padding: 40px 32px;
  text-align: center;
  transition: all 0.3s ease;
  position: relative;
}

.feature-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 3px;
  background: var(--electric-yellow);
  border-radius: 0 0 4px 4px;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.feature-card:hover,
.feature-card:focus-within {
  transform: translateY(-4px);
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.08);
  border-color: var(--deep-yellow);
}

.feature-card:hover::before,
.feature-card:focus-within::before {
  opacity: 1;
}

.feature-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 80px;
  height: 80px;
  background: var(--warm-surface);
  border-radius: 20px;
  margin-bottom: 24px;
}

.floating {
  animation: float 3s ease-in-out infinite;
}

@keyframes float {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-4px);
  }
}

.feature-title {
  font-size: 20px;
  font-weight: 600;
  color: var(--text-dark);
  margin-bottom: 12px;
}

.feature-description {
  font-size: 15px;
  color: var(--text-muted);
  line-height: 1.6;
}

.glow-separator {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--electric-yellow), transparent);
  margin: 0 auto;
  max-width: 800px;
}

.about {
  padding: 100px 24px;
  background: var(--warm-surface);
}

.about-grid {
  display: grid;
  gap: 60px;
  align-items: center;
}

.about-content {
  max-width: 600px;
}

.about-text {
  font-size: 17px;
  color: var(--text-muted);
  margin-bottom: 20px;
  line-height: 1.7;
}

.about-text:last-child {
  margin-bottom: 0;
}

.about-visual {
  display: flex;
  justify-content: center;
}

.about-visual svg {
  width: 100%;
  max-width: 300px;
  height: auto;
}

.testimonials {
  padding: 100px 24px;
  background: var(--white);
  position: relative;
}

.testimonials-grid {
  display: grid;
  gap: 32px;
}

.testimonial-card {
  background: var(--white);
  border: 1px solid var(--soft-gray);
  border-radius: 16px;
  padding: 40px 32px;
  position: relative;
  transition: all 0.3s ease;
}

.testimonial-card:hover,
.testimonial-card:focus-within {
  border-color: var(--deep-yellow);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.06);
}

.testimonial-accent {
  position: absolute;
  top: 32px;
  left: 32px;
  width: 40px;
  height: 3px;
  background: var(--electric-yellow);
  border-radius: 2px;
}

.testimonial-quote {
  margin-top: 24px;
  margin-bottom: 24px;
}

.testimonial-quote p {
  font-size: 16px;
  color: var(--text-dark);
  line-height: 1.7;
  font-style: italic;
}

.testimonial-author {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.author-name {
  font-weight: 600;
  color: var(--text-dark);
  font-size: 15px;
}

.author-role {
  font-size: 14px;
  color: var(--text-muted);
}

.pricing {
  padding: 100px 24px;
  background: var(--warm-surface);
}

.pricing-grid {
  display: grid;
  gap: 32px;
}

.pricing-card {
  background: var(--white);
  border: 2px solid var(--deep-yellow);
  border-radius: 20px;
  padding: 40px 32px;
  text-align: center;
  transition: all 0.3s ease;
  position: relative;
}

.pricing-card:hover,
.pricing-card:focus-within {
  transform: translateY(-4px);
  box-shadow: 0 16px 48px rgba(214, 162, 0, 0.15);
}

.pricing-featured {
  border-color: var(--electric-yellow);
  background: var(--white);
}

.pricing-featured::before {
  content: "Najpopularniejszy";
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--electric-yellow);
  color: var(--text-dark);
  font-size: 12px;
  font-weight: 600;
  padding: 6px 16px;
  border-radius: 20px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.pricing-label {
  font-size: 24px;
  font-weight: 700;
  color: var(--deep-yellow);
  margin-bottom: 12px;
}

.pricing-description {
  font-size: 15px;
  color: var(--text-muted);
  margin-bottom: 24px;
  line-height: 1.6;
}

.pricing-price {
  margin-bottom: 32px;
}

.price-amount {
  font-size: 40px;
  font-weight: 700;
  color: var(--text-dark);
}

.price-period {
  font-size: 16px;
  color: var(--text-muted);
}

.pricing-features {
  list-style: none;
  margin-bottom: 32px;
  text-align: left;
}

.pricing-features li {
  padding: 12px 0;
  border-bottom: 1px solid var(--soft-gray);
  font-size: 15px;
  color: var(--text-dark);
  display: flex;
  align-items: center;
  gap: 12px;
}

.pricing-features li::before {
  content: "";
  width: 20px;
  height: 20px;
  background: var(--warm-surface);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23D6A200' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: center;
}

.pricing-features li:last-child {
  border-bottom: none;
}

.contact {
  padding: 100px 24px;
  background: var(--white);
}

.contact-grid {
  display: grid;
  gap: 60px;
}

.contact-info {
  max-width: 500px;
}

.contact-text {
  font-size: 17px;
  color: var(--text-muted);
  margin-bottom: 32px;
  line-height: 1.7;
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 16px;
  font-size: 16px;
  color: var(--text-dark);
}

.contact-form {
  background: var(--warm-surface);
  padding: 40px 32px;
  border-radius: 20px;
}

.form-group {
  margin-bottom: 24px;
}

.form-label {
  display: block;
  font-size: 14px;
  font-weight: 600;
  color: var(--text-dark);
  margin-bottom: 8px;
}

.form-input {
  width: 100%;
  padding: 14px 18px;
  border: 2px solid var(--soft-gray);
  border-radius: 10px;
  font-size: 16px;
  font-family: inherit;
  transition: all 0.3s ease;
  background: var(--white);
}

.form-input:focus {
  outline: none;
  border-color: var(--electric-yellow);
  box-shadow: 0 0 0 4px rgba(244, 196, 0, 0.15);
}

.form-textarea {
  resize: vertical;
  min-height: 140px;
}

.footer {
  background: var(--white);
  border-top: 1px solid var(--soft-gray);
  padding: 40px 24px;
}

.footer-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
  text-align: center;
}

.footer-logo {
  display: flex;
  align-items: center;
}

.footer-nav {
  display: flex;
  gap: 32px;
}

.footer-link {
  color: var(--deep-yellow);
  text-decoration: none;
  font-size: 15px;
  font-weight: 500;
  transition: color 0.3s ease;
}

.footer-link:hover,
.footer-link:focus {
  color: var(--dark-golden);
  text-decoration: underline;
}

.footer-copy {
  font-size: 14px;
  color: var(--text-muted);
}

.cookie-notice {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--white);
  border-top: 1px solid var(--soft-gray);
  padding: 20px 24px;
  z-index: 1000;
  transform: translateY(100%);
  transition: transform 0.3s ease;
}

.cookie-notice.visible {
  transform: translateY(0);
}

.cookie-content {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  text-align: center;
}

.cookie-text {
  font-size: 14px;
  color: var(--text-dark);
}

.legal-page {
  padding: 140px 24px 80px;
  min-height: 100vh;
}

.legal-content {
  max-width: 800px;
  margin: 0 auto;
}

.legal-title {
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 700;
  color: var(--deep-yellow);
  margin-bottom: 12px;
}

.legal-updated {
  font-size: 14px;
  color: var(--text-muted);
  margin-bottom: 48px;
}

.legal-section {
  margin-bottom: 40px;
}

.legal-section h2 {
  font-size: 20px;
  font-weight: 600;
  color: var(--text-dark);
  margin-bottom: 16px;
}

.legal-section p {
  font-size: 16px;
  color: var(--text-muted);
  margin-bottom: 16px;
  line-height: 1.7;
}

.legal-section ul {
  margin-left: 24px;
  margin-bottom: 16px;
}

.legal-section li {
  font-size: 16px;
  color: var(--text-muted);
  margin-bottom: 8px;
  line-height: 1.6;
}

.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.6s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

@media (min-width: 768px) {
  .nav {
    display: block;
  }

  .header-cta {
    display: inline-flex;
  }

  .menu-toggle {
    display: none;
  }

  .hero {
    padding: 160px 40px 120px;
  }

  .hero-container {
    grid-template-columns: 1fr 1fr;
  }

  .hero-visual {
    display: flex;
  }

  .features {
    padding: 120px 40px;
  }

  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .about {
    padding: 120px 40px;
  }

  .about-grid {
    grid-template-columns: 1fr 1fr;
  }

  .testimonials {
    padding: 120px 40px;
  }

  .testimonials-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .pricing {
    padding: 120px 40px;
  }

  .pricing-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .contact {
    padding: 120px 40px;
  }

  .contact-grid {
    grid-template-columns: 1fr 1fr;
  }

  .cookie-content {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }

  .footer-content {
    flex-direction: row;
    justify-content: space-between;
  }
}

@media (min-width: 1024px) {
  .header-container {
    padding: 20px 80px;
  }

  .hero {
    padding: 180px 80px 140px;
  }

  .features {
    padding: 140px 80px;
  }

  .features-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .about {
    padding: 140px 80px;
  }

  .testimonials {
    padding: 140px 80px;
  }

  .pricing {
    padding: 140px 80px;
  }

  .contact {
    padding: 140px 80px;
  }

  .footer {
    padding: 48px 80px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  .floating {
    animation: none;
  }
}