:root {
  --primary: #1D4ED8;
  --secondary: #0F172A;
  --accent: #22C55E;
  --bg: #F8FAFC;
  --text: #111827;
  --neutral: #CBD5E1;
  --white: #ffffff;
}

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

body {
  font-family: "Inter", "Segoe UI", sans-serif;
  color: var(--text);
  background-color: var(--bg);
  line-height: 1.6;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
  border-radius: 12px;
}

a {
  text-decoration: none;
  color: inherit;
}

.container {
  width: min(1120px, 90%);
  margin: 0 auto;
}

.section {
  padding: 80px 0;
}

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

.hero {
  padding: 110px 0 80px;
  background: linear-gradient(135deg, rgba(29,78,216,0.08), rgba(34,197,94,0.05));
}

.slim-hero {
  padding: 90px 0 70px;
}

.hero-grid {
  display: grid;
  gap: 40px;
  align-items: center;
}

.hero-content h1 {
  font-size: clamp(2rem, 4vw, 3.2rem);
  margin-bottom: 20px;
  color: var(--secondary);
}

.hero-content p {
  margin-bottom: 24px;
  font-size: 1.05rem;
}

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

.hero-note {
  margin-top: 20px;
  font-size: 0.95rem;
  color: #475569;
}

.grid-2, .grid-3 {
  display: grid;
  gap: 24px;
}

.grid-2 {
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.grid-3 {
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.card {
  background-color: var(--white);
  padding: 24px;
  border-radius: 16px;
  border: 1px solid var(--neutral);
  box-shadow: 0 10px 20px rgba(15, 23, 42, 0.05);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: 0 14px 28px rgba(15, 23, 42, 0.08);
}

.card.with-image {
  display: grid;
  gap: 16px;
}

h2 {
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  margin-bottom: 24px;
  color: var(--secondary);
}

h3 {
  margin-bottom: 12px;
  color: var(--secondary);
}

.btn {
  display: inline-block;
  padding: 12px 22px;
  border-radius: 999px;
  font-weight: 600;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.btn:hover {
  transform: translateY(-2px);
}

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

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

.site-header {
  background-color: var(--white);
  border-bottom: 1px solid var(--neutral);
  position: sticky;
  top: 0;
  z-index: 50;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 0;
}

.logo {
  max-height: 50px;
}

.logo-footer {
  max-height: 100px;
  margin-bottom: 16px;
}

.nav-wrapper {
  position: relative;
}

.nav-toggle {
  display: none;
}

.burger {
  display: inline-flex;
  padding: 10px 16px;
  border: 1px solid var(--neutral);
  border-radius: 8px;
  background: var(--white);
  cursor: pointer;
}

.main-nav {
  position: fixed;
  inset: 0;
  background: var(--secondary);
  color: var(--white);
  display: none;
  flex-direction: column;
  padding: 80px 24px;
  gap: 24px;
  z-index: 60;
}

.main-nav ul {
  list-style: none;
  display: grid;
  gap: 16px;
}

.main-nav a {
  color: var(--white);
  font-size: 1.2rem;
}

.close-menu {
  position: absolute;
  right: 24px;
  top: 24px;
  font-size: 2rem;
  cursor: pointer;
}

.nav-toggle:checked ~ .main-nav {
  display: flex;
}

.nav-cta {
  align-self: flex-start;
}

.faq-section details {
  background: var(--white);
  border: 1px solid var(--neutral);
  border-radius: 12px;
  padding: 16px 20px;
}

.faq-section summary {
  cursor: pointer;
  font-weight: 600;
}

.faq-grid {
  display: grid;
  gap: 16px;
}

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

.contact-grid {
  display: grid;
  gap: 32px;
  align-items: start;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.contact-form {
  display: grid;
  gap: 16px;
  background: var(--bg);
  padding: 24px;
  border-radius: 16px;
  border: 1px solid var(--neutral);
}

.contact-form label {
  display: grid;
  gap: 8px;
  font-weight: 600;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
  border: 1px solid var(--neutral);
  border-radius: 8px;
  padding: 10px 12px;
  font-family: inherit;
}

.contact-form button {
  border: none;
  cursor: pointer;
}

.site-footer {
  background-color: var(--secondary);
  color: var(--white);
  padding: 60px 0 30px;
}

.footer-grid {
  display: grid;
  gap: 32px;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.footer-text, .footer-contact {
  color: #E2E8F0;
}

.footer-nav ul, .footer-legal ul {
  list-style: none;
  display: grid;
  gap: 8px;
}

.footer-nav a, .footer-legal a {
  color: #E2E8F0;
}

.footer-bottom {
  text-align: center;
  margin-top: 30px;
  color: #CBD5E1;
}

.cookie-banner {
  position: fixed;
  bottom: 24px;
  right: 24px;
  left: 24px;
  background: var(--white);
  border: 1px solid var(--neutral);
  padding: 20px;
  border-radius: 16px;
  box-shadow: 0 12px 30px rgba(15,23,42,0.12);
  display: none;
  z-index: 70;
}

.cookie-banner-content {
  display: grid;
  gap: 12px;
}

.cookie-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.legal-section h1 {
  margin-bottom: 20px;
  font-size: 2.2rem;
}

.legal-section h2 {
  margin-top: 24px;
  margin-bottom: 12px;
  font-size: 1.4rem;
}

.legal-section ul {
  padding-left: 20px;
  margin-bottom: 16px;
}

.thanks-section {
  padding: 100px 0;
}

.thanks-summary {
  margin-top: 24px;
  background: var(--white);
  padding: 24px;
  border-radius: 16px;
  border: 1px solid var(--neutral);
}

@media (min-width: 900px) {
  .burger, .close-menu {
    display: none;
  }
  .main-nav {
    position: static;
    display: flex;
    flex-direction: row;
    align-items: center;
    background: transparent;
    color: var(--secondary);
    padding: 0;
    gap: 24px;
  }
  .main-nav a {
    color: var(--secondary);
    font-size: 1rem;
  }
  .main-nav ul {
    display: flex;
    gap: 24px;
  }
}

@media (max-width: 600px) {
  .section {
    padding: 60px 0;
  }
  .hero {
    padding-top: 90px;
  }
  .hero-actions {
    flex-direction: column;
  }
  .cookie-banner {
    bottom: 12px;
    left: 12px;
    right: 12px;
  }
}