:root {
  --bg: #f5f9ff;
  --bg-soft: #ffffff;
  --text: #1a2640;
  --text-muted: #54627a;
  --primary: #2f6fe4;
  --primary-soft: #e9f0ff;
  --line: #dce6f7;
  --radius: 16px;
  --shadow: 0 14px 40px rgba(29, 64, 131, 0.12);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  font-family: "Inter", "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--text);
  background: linear-gradient(180deg, #eef4ff 0%, #f8fbff 40%, #f5f9ff 100%);
}

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

a:hover {
  text-decoration: underline;
}

.container {
  width: min(1120px, 92vw);
  margin: 0 auto;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(248, 251, 255, 0.85);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}

.topbar-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 0;
  gap: 20px;
}

.logo img {
  height: 55px;
  width: auto;
}

.nav {
  display: flex;
  gap: 22px;
  font-weight: 600;
}

.nav a {
  color: var(--text);
  padding: 8px 10px;
  border-radius: 10px;
}

.nav a.active,
.nav a:hover {
  background: var(--primary-soft);
  color: var(--primary);
  text-decoration: none;
}

.hero {
  padding: 74px 0 56px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 34px;
  align-items: center;
}

.hero h1 {
  margin: 0 0 14px;
  font-size: clamp(2rem, 3vw, 3rem);
  line-height: 1.15;
}

.hero p {
  margin: 0 0 20px;
  color: var(--text-muted);
  line-height: 1.7;
}

.button {
  display: inline-block;
  padding: 12px 20px;
  border-radius: 12px;
  background: var(--primary);
  color: #fff;
  font-weight: 700;
  border: 1px solid transparent;
}

.button:hover {
  text-decoration: none;
  filter: brightness(1.05);
}

.button.secondary {
  background: transparent;
  color: var(--primary);
  border-color: var(--line);
  margin-left: 10px;
}

.card {
  background: var(--bg-soft);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.hero-image {
  overflow: hidden;
  position: relative;
}

.hero-image img {
  display: block;
  width: 100%;
  height: min(430px, 62vw);
  object-fit: cover;
}

.hero-image .slider {
  position: relative;
  width: 100%;
  height: min(430px, 62vw);
}

.hero-image .slider .slide {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transition: opacity 0.6s ease;
}

.hero-image .slider .slide.active {
  opacity: 1;
}

.section {
  padding: 18px 0 60px;
}

.section h2 {
  font-size: clamp(1.5rem, 2.5vw, 2.2rem);
  margin: 0 0 18px;
}

.services {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.service {
  padding: 18px;
}

.service-head,
.title-with-icon {
  display: flex;
  align-items: center;
  gap: 12px;
}

.service-icon {
  width: 44px;
  height: 44px;
  flex: 0 0 44px;
}

.service h3 {
  margin: 0 0 8px;
  font-size: 1.08rem;
}

.service-head h3,
.title-with-icon h2 {
  margin: 0;
}

.service .service-head {
  margin-bottom: 10px;
}

.title-with-icon {
  margin-bottom: 10px;
}

.service p {
  margin: 0;
  color: var(--text-muted);
  line-height: 1.6;
}

.page-header {
  padding: 46px 0 20px;
}

.page-header p {
  color: var(--text-muted);
  max-width: 780px;
}

.content-card {
  padding: 24px;
}

.content-card + .content-card {
  margin-top: 14px;
}

.list {
  margin: 0;
  padding-left: 20px;
  color: var(--text-muted);
  line-height: 1.7;
}

.kontakt-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

.contact-form-card {
  max-width: 860px;
}

.form-intro {
  margin: 0 0 16px;
  color: var(--text-muted);
}

.form-status {
  display: none;
  margin-bottom: 14px;
  padding: 10px 12px;
  border-radius: 10px;
  border: 1px solid var(--line);
  font-weight: 600;
}

.form-status.ok {
  display: block;
  color: #165b2f;
  background: #eefbf2;
  border-color: #b7e5c6;
}

.form-status.error {
  display: block;
  color: #7b2930;
  background: #fff1f2;
  border-color: #f4c4c8;
}

.contact-form {
  display: grid;
  gap: 14px;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.contact-form label {
  display: grid;
  gap: 7px;
  font-weight: 600;
  color: var(--text);
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  border: 1px solid var(--line);
  background: #fff;
  border-radius: 10px;
  padding: 10px 12px;
  font: inherit;
  color: var(--text);
}

.contact-form textarea {
  min-height: 150px;
  resize: vertical;
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(47, 111, 228, 0.15);
}

.hp-field {
  position: absolute;
  left: -9999px;
  opacity: 0;
  pointer-events: none;
}

.footer {
  margin-top: 50px;
  border-top: 1px solid var(--line);
  background: #f2f7ff;
}

.footer-inner {
  padding: 22px 0;
  font-size: 0.95rem;
  color: var(--text-muted);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px 16px;
}

@media (max-width: 940px) {
  .hero-grid,
  .services,
  .kontakt-grid {
    grid-template-columns: 1fr;
  }

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

  .hero {
    padding-top: 40px;
  }

  .nav {
    gap: 8px;
    flex-wrap: wrap;
    justify-content: flex-end;
  }
}