@import url(https://fonts.bunny.net/css?family=inter:400,600);

:root {
  --color-primary: #4A90C4;
  --color-dark: #3D3D3D;
  --color-bg-light: #F5F7FA;
  --color-white: #FFFFFF;
}

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

body {
  font-family: "Inter", sans-serif;
  font-weight: 400;
  color: var(--color-dark);
  background-color: var(--color-white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  line-height: 1.6;
}

h1, h2, h3 {
  font-weight: 600;
  line-height: 1.3;
}

a {
  color: var(--color-primary);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

img {
  max-width: 100%;
  height: auto;
}

/* Layout */
.container {
  max-width: 900px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Header */
.site-header {
  border-bottom: 1px solid #e0e0e0;
  padding: 16px 0;
}

.site-header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo-link {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--color-dark);
}

.logo-link:hover {
  text-decoration: none;
}

.logo-img {
  height: 36px;
  width: auto;
}

.logo-text {
  font-size: 1.25rem;
  font-weight: 600;
  letter-spacing: 0.05em;
}

.lang-toggle {
  display: flex;
  gap: 8px;
  font-size: 0.875rem;
}

.lang-btn {
  background: none;
  border: none;
  cursor: pointer;
  font-family: "Inter", sans-serif;
  font-size: 0.875rem;
  color: var(--color-dark);
  padding: 4px 8px;
  border-radius: 3px;
}

.lang-btn:hover {
  background-color: var(--color-bg-light);
}

.lang-btn.active {
  font-weight: 600;
  border-bottom: 2px solid var(--color-primary);
}

/* Hero */
.hero {
  text-align: center;
  padding: 80px 24px;
  background-color: var(--color-bg-light);
}

.hero h1 {
  font-size: 2rem;
  color: var(--color-dark);
  margin-bottom: 12px;
}

.hero p {
  font-size: 1.125rem;
  color: #666;
}

/* Services */
.services {
  padding: 48px 0;
  border-bottom: 1px solid #e0e0e0;
}

.services h2 {
  font-size: 1.375rem;
  color: var(--color-primary);
  margin-bottom: 20px;
}

.services ul {
  list-style: none;
  padding: 0;
}

.services li {
  padding: 8px 0 8px 20px;
  position: relative;
  line-height: 1.5;
}

.services li::before {
  content: "—";
  position: absolute;
  left: 0;
  color: var(--color-primary);
}

/* Contact */
.contact {
  padding: 48px 0;
  border-bottom: 1px solid #e0e0e0;
}

.contact h2 {
  font-size: 1.375rem;
  color: var(--color-primary);
  margin-bottom: 20px;
}

.contact-links {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.contact-links a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

/* Footer */
.site-footer {
  padding: 24px 0;
  font-size: 0.875rem;
  color: #666;
}

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

.site-footer a {
  color: #666;
}

.site-footer a:hover {
  color: var(--color-dark);
}

/* Responsive */
@media (max-width: 768px) {
  .hero {
    padding: 48px 24px;
  }

  .hero h1 {
    font-size: 1.5rem;
  }

  .site-footer .container {
    flex-direction: column;
    gap: 8px;
    text-align: center;
  }
}