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

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

html {
  scroll-behavior: smooth;
}

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

body.menu-open {
  overflow: hidden;
}

a {
  text-decoration: none;
  color: inherit;
  transition: color 0.3s ease;
}

ul {
  list-style: none;
}

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

.header-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 1rem 5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  display: flex;
  align-items: center;
  transition: transform 0.3s ease;
}

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

.logo:focus {
  outline: 2px solid var(--color-electric-yellow);
  outline-offset: 4px;
  border-radius: 4px;
}

.nav-list {
  display: flex;
  gap: 2.5rem;
}

.nav-list a {
  font-weight: 500;
  font-size: 0.95rem;
  color: var(--color-text);
  position: relative;
  padding: 0.5rem 0;
}

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

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

.nav-list a:focus {
  outline: none;
}

.cta-button {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  background-color: var(--color-electric-yellow);
  color: var(--color-text);
  font-weight: 600;
  font-size: 0.9rem;
  border-radius: 4px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: all 0.3s ease;
}

.cta-button:hover {
  background-color: var(--color-deep-yellow);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(214, 162, 0, 0.3);
}

.cta-button:focus {
  outline: 2px solid var(--color-dark-golden);
  outline-offset: 2px;
}

.cta-large {
  padding: 1rem 2rem;
  font-size: 1rem;
}

.hamburger {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  z-index: 1001;
}

.hamburger:focus {
  outline: 2px solid var(--color-electric-yellow);
  outline-offset: 2px;
  border-radius: 4px;
}

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

.hamburger.active .line-top {
  transform: translateY(6px) rotate(45deg);
}

.hamburger.active .line-middle {
  opacity: 0;
}

.hamburger.active .line-bottom {
  transform: translateY(-6px) rotate(-45deg);
}

.mobile-menu {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: var(--color-white);
  z-index: 999;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

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

.mobile-nav {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 100%;
  gap: 2rem;
}

.mobile-nav-list {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
}

.mobile-nav-list a {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--color-text);
}

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

.mobile-cta {
  margin-top: 1rem;
}

.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 120px 5rem 80px;
  overflow: hidden;
}

.hero-grid {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: linear-gradient(var(--color-gray-separator) 1px, transparent 1px),
    linear-gradient(90deg, var(--color-gray-separator) 1px, transparent 1px);
  background-size: 80px 80px;
  opacity: 0.5;
}

.hero-container {
  max-width: 1400px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-content h1 {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 700;
  line-height: 1.1;
  margin-bottom: 1.5rem;
  color: var(--color-text);
}

.hero-content p {
  font-size: 1.125rem;
  color: var(--color-text-muted);
  margin-bottom: 2rem;
  max-width: 500px;
  line-height: 1.7;
}

.hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-graphic {
  width: 100%;
  max-width: 400px;
  height: auto;
  animation: rotate 60s linear infinite;
}

@keyframes rotate {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

.hero-line {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--color-electric-yellow), transparent);
}

.section-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 100px 5rem;
}

.section-title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  text-align: center;
  margin-bottom: 4rem;
  color: var(--color-text);
}

.section-divider {
  height: 1px;
  background: linear-gradient(
    90deg,
    transparent,
    var(--color-gray-separator),
    var(--color-electric-yellow),
    var(--color-gray-separator),
    transparent
  );
  max-width: 1200px;
  margin: 0 auto;
}

.features {
  background-color: var(--color-white);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
}

.feature-card {
  background-color: var(--color-white);
  padding: 2.5rem 2rem;
  border-radius: 8px;
  text-align: center;
  position: relative;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  border: 1px solid var(--color-gray-separator);
}

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

.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 30px rgba(214, 162, 0, 0.15);
}

.feature-icon {
  margin-bottom: 1.5rem;
}

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

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

.feature-card h3 {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 0.75rem;
  color: var(--color-text);
}

.feature-card p {
  font-size: 0.95rem;
  color: var(--color-text-muted);
  line-height: 1.6;
}

.services {
  background-color: var(--color-warm-surface);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 3rem;
}

.service-item {
  position: relative;
  padding-left: 1rem;
  border-left: 2px solid var(--color-electric-yellow);
}

.service-number {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-deep-yellow);
  margin-bottom: 0.5rem;
}

.service-item h3 {
  font-size: 1.375rem;
  font-weight: 600;
  margin-bottom: 1rem;
  color: var(--color-text);
}

.service-item p {
  font-size: 1rem;
  color: var(--color-text-muted);
  line-height: 1.7;
}

.testimonials {
  background-color: var(--color-white);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.testimonial-card {
  background-color: var(--color-white);
  padding: 2rem;
  border-radius: 8px;
  border: 1px solid var(--color-gray-separator);
  position: relative;
}

.testimonial-card::before {
  content: "";
  position: absolute;
  left: 2rem;
  top: 0;
  width: 40px;
  height: 2px;
  background-color: var(--color-electric-yellow);
}

.testimonial-content p {
  font-size: 1rem;
  color: var(--color-text);
  line-height: 1.7;
  margin-bottom: 1.5rem;
  font-style: italic;
}

.testimonial-author {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

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

.author-role {
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

.pricing {
  background-color: var(--color-warm-surface);
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  align-items: start;
}

.pricing-card {
  background-color: var(--color-white);
  padding: 2.5rem;
  border-radius: 8px;
  border: 1px solid var(--color-deep-yellow);
  text-align: center;
  transition: all 0.3s ease;
}

.pricing-card:hover {
  border-color: var(--color-electric-yellow);
  transform: translateY(-4px);
  box-shadow: 0 8px 30px rgba(214, 162, 0, 0.15);
}

.pricing-card.featured {
  border-width: 2px;
  position: relative;
}

.pricing-card.featured::before {
  content: "Polecany";
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background-color: var(--color-electric-yellow);
  color: var(--color-text);
  padding: 0.25rem 1rem;
  font-size: 0.75rem;
  font-weight: 600;
  border-radius: 4px;
}

.pricing-label {
  display: block;
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-deep-yellow);
  margin-bottom: 0.5rem;
}

.pricing-description {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  margin-bottom: 1.5rem;
  line-height: 1.5;
}

.pricing-price {
  margin-bottom: 2rem;
}

.price-amount {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--color-text);
}

.price-currency {
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-text);
}

.price-period {
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

.pricing-features {
  text-align: left;
  margin-bottom: 2rem;
}

.pricing-features li {
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--color-gray-separator);
  font-size: 0.95rem;
  color: var(--color-text);
}

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

.contact {
  background-color: var(--color-white);
}

.contact-content {
  max-width: 600px;
  margin: 0 auto;
  text-align: center;
}

.contact-content > p {
  font-size: 1.125rem;
  color: var(--color-text-muted);
  margin-bottom: 2rem;
}

.contact-form {
  text-align: left;
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  font-weight: 500;
  margin-bottom: 0.5rem;
  color: var(--color-text);
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 1rem;
  border: 1px solid var(--color-gray-separator);
  border-radius: 4px;
  font-family: inherit;
  font-size: 1rem;
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
  background-color: var(--color-white);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-electric-yellow);
  box-shadow: 0 0 0 3px rgba(244, 196, 0, 0.2);
}

.contact-form .cta-button {
  width: 100%;
  text-align: center;
}

.footer {
  background-color: var(--color-white);
  border-top: 1px solid var(--color-gray-separator);
  padding: 2rem 5rem;
}

.footer-container {
  max-width: 1400px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-links {
  display: flex;
  gap: 2rem;
}

.footer-links a {
  color: var(--color-deep-yellow);
  font-weight: 500;
  font-size: 0.9rem;
}

.footer-links a:hover,
.footer-links a:focus {
  color: var(--color-dark-golden);
}

.footer-copy {
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

.cookie-notice {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: var(--color-white);
  border-top: 1px solid var(--color-gray-separator);
  padding: 1rem 2rem;
  z-index: 1000;
  transform: translateY(100%);
  transition: transform 0.3s ease;
}

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

.cookie-container {
  max-width: 1400px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 2rem;
}

.cookie-container p {
  font-size: 0.9rem;
  color: var(--color-text);
}

.cookie-accept {
  white-space: nowrap;
}

.legal-page {
  padding-top: 100px;
}

.legal-container {
  max-width: 800px;
  margin: 0 auto;
  padding: 60px 2rem 100px;
}

.legal-container h1 {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  color: var(--color-text);
}

.legal-date {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  margin-bottom: 3rem;
}

.legal-section {
  margin-bottom: 2.5rem;
}

.legal-section h2 {
  font-size: 1.375rem;
  font-weight: 600;
  margin-bottom: 1rem;
  color: var(--color-deep-yellow);
}

.legal-section p {
  font-size: 1rem;
  color: var(--color-text);
  line-height: 1.7;
  margin-bottom: 1rem;
}

.legal-section ul {
  margin-left: 1.5rem;
  margin-bottom: 1rem;
}

.legal-section li {
  font-size: 1rem;
  color: var(--color-text);
  line-height: 1.7;
  margin-bottom: 0.5rem;
  list-style: disc;
}

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

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

@media (max-width: 1200px) {
  .header-container {
    padding: 1rem 3rem;
  }

  .hero {
    padding: 120px 3rem 80px;
  }

  .section-container {
    padding: 80px 3rem;
  }

  .footer {
    padding: 2rem 3rem;
  }

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

@media (max-width: 992px) {
  .hero-container {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero-content p {
    margin-left: auto;
    margin-right: auto;
  }

  .hero-visual {
    order: -1;
  }

  .hero-graphic {
    max-width: 300px;
  }

  .services-grid,
  .testimonials-grid,
  .pricing-grid {
    grid-template-columns: 1fr;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
  }
}

@media (max-width: 768px) {
  .header-container {
    padding: 1rem 1.5rem;
  }

  .nav,
  .header .cta-button {
    display: none;
  }

  .hamburger {
    display: block;
  }

  .mobile-menu {
    display: block;
  }

  .hero {
    padding: 100px 1.5rem 60px;
    min-height: auto;
  }

  .hero-content h1 {
    font-size: 2rem;
  }

  .section-container {
    padding: 60px 1.5rem;
  }

  .section-title {
    margin-bottom: 2.5rem;
  }

  .features-grid {
    grid-template-columns: 1fr;
    max-width: 400px;
    margin-left: auto;
    margin-right: auto;
  }

  .footer {
    padding: 1.5rem;
  }

  .footer-container {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }

  .cookie-container {
    flex-direction: column;
    text-align: center;
    gap: 1rem;
  }

  .legal-container {
    padding: 40px 1.5rem 80px;
  }

  .legal-container h1 {
    font-size: 2rem;
  }
}