* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  color: #152033;
  background: #f5f8fb;
  line-height: 1.6;
}

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

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.96);
  border-bottom: 1px solid #e6edf3;
}

.logo-area {
  display: flex;
  align-items: center;
  gap: 14px;
}

.logo-icon,
.logo-name {
  background: white;
  padding: 6px 8px;
  border-radius: 10px;
  display: block;
}

.logo-icon {
  height: 112px;
  width: auto;
}

.logo-name {
  height: 76px;
  width: auto;
}

.header-content {
  min-height: 138px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
}

.nav {
  display: flex;
  align-items: center;
  gap: 26px;
  font-weight: 700;
  color: #344055;
}

.nav a:hover {
  color: #0b6f9f;
}

.header-phone {
  font-weight: 800;
  color: #0b6f9f;
}

.menu-button {
  display: none;
  background: none;
  border: none;
  font-size: 32px;
  cursor: pointer;
}

.hero {
  padding: 55px 0 86px;
  background: linear-gradient(135deg, #ffffff 0%, #eaf7fc 52%, #eef3f8 100%);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 48px;
  align-items: center;
}

.hero-logo {
  height: 105px;
  width: auto;
  margin-bottom: 18px;
}

.tagline {
  display: inline-block;
  padding: 8px 16px;
  background: #dff3fb;
  color: #075d86;
  border-radius: 999px;
  font-weight: 800;
  margin-bottom: 16px;
}

h1 {
  font-size: clamp(40px, 6vw, 64px);
  line-height: 1.05;
  margin: 0 0 24px;
  color: #101828;
}

h2 {
  font-size: clamp(30px, 4vw, 44px);
  line-height: 1.15;
  margin: 0 0 20px;
  color: #101828;
}

h3 {
  margin-top: 0;
  color: #101828;
}

.hero-description {
  font-size: 19px;
  max-width: 680px;
  color: #4a5568;
  margin-bottom: 30px;
}

.hero-buttons {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.button {
  display: inline-block;
  padding: 14px 24px;
  border-radius: 14px;
  font-weight: 800;
  text-align: center;
  border: none;
  cursor: pointer;
}

.primary-button {
  background: #0b6f9f;
  color: white;
}

.primary-button:hover {
  background: #075d86;
}

.secondary-button {
  background: white;
  color: #0b6f9f;
  border: 1px solid #c8d8e2;
}

.hero-card {
  background: white;
  padding: 34px;
  border-radius: 28px;
  box-shadow: 0 18px 50px rgba(20, 44, 66, 0.14);
}

.mini-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-top: 24px;
}

.mini-cards div {
  background: #eef8fc;
  color: #075d86;
  padding: 16px;
  border-radius: 16px;
  text-align: center;
  font-weight: 800;
}

.quick-info {
  background: white;
  border-top: 1px solid #e6edf3;
  border-bottom: 1px solid #e6edf3;
  padding: 28px 0;
}

.quick-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.quick-grid div {
  background: #f5f8fb;
  padding: 20px;
  border-radius: 20px;
}

.quick-grid strong {
  color: #101828;
}

.quick-grid p {
  margin: 6px 0 0;
  color: #4a5568;
}

.section {
  padding: 84px 0;
}

.white-section {
  background: white;
}

.section-heading {
  max-width: 800px;
  margin-bottom: 42px;
}
.photo-slider {
  position: relative;
  width: 100%;
  max-width: 950px;
  height: 520px;
  margin: 0 auto;
  border-radius: 28px;
  overflow: hidden;
  box-shadow: 0 12px 34px rgba(20, 44, 66, 0.14);
  background: white;
}

.slide {
  display: none;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.slide.active {
  display: block;
}

.slider-button {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255, 255, 255, 0.85);
  color: #0b6f9f;
  border: none;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  font-size: 28px;
  font-weight: bold;
  cursor: pointer;
}

.slider-button:hover {
  background: white;
}

.slider-button.prev {
  left: 18px;
}

.slider-button.next {
  right: 18px;
}
.section-label {
  text-transform: uppercase;
  color: #0b6f9f;
  font-weight: 900;
  letter-spacing: 0.16em;
  font-size: 13px;
  margin-bottom: 12px;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.service-card {
  background: white;
  padding: 26px;
  border-radius: 24px;
  box-shadow: 0 8px 28px rgba(20, 44, 66, 0.08);
}

.service-card h3 {
  font-size: 20px;
}

.service-card p {
  color: #4a5568;
}

.two-column {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 46px;
  align-items: start;
}

.condition-list {
  background: #f5f8fb;
  border-radius: 26px;
  padding: 28px;
  display: grid;
  gap: 12px;
}

.condition-list p {
  margin: 0;
  padding-left: 28px;
  position: relative;
}

.condition-list p::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: #0b6f9f;
  font-weight: 900;
}

.credentials-card {
  background: white;
  border-radius: 26px;
  padding: 32px;
  box-shadow: 0 8px 28px rgba(20, 44, 66, 0.08);
  margin-top: 55px;
}

.credentials-card li {
  margin-bottom: 12px;
}

.contact-section {
  background: #101828;
  color: white;
  padding: 84px 0;
}

.contact-section h2,
.contact-section h3 {
  color: white;
}

.light-label {
  color: #8ed8f0;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 46px;
}

.contact-details {
  margin-top: 28px;
}

.contact-details a {
  color: #8ed8f0;
}

.contact-form-card {
  background: white;
  color: #101828;
  border-radius: 28px;
  padding: 32px;
}

.contact-form-card h3 {
  color: #101828;
}

form {
  display: grid;
  gap: 14px;
}

input,
select,
textarea {
  width: 100%;
  padding: 14px 16px;
  border: 1px solid #ccd6e0;
  border-radius: 14px;
  font-size: 16px;
  font-family: inherit;
}

textarea {
  min-height: 120px;
}

.form-note {
  color: #5b6678;
  font-size: 14px;
  margin-bottom: 0;
}

footer {
  background: white;
  text-align: center;
  padding: 30px 18px;
  color: #4a5568;
  font-size: 14px;
}

footer p {
  margin: 5px 0;
}

@media (max-width: 950px) {
  .header-phone {
    display: none;
  }

  .menu-button {
    display: block;
  }

  .nav {
    display: none;
    position: absolute;
    top: 78px;
    left: 0;
    right: 0;
    background: white;
    padding: 20px;
    border-bottom: 1px solid #e6edf3;
    flex-direction: column;
    align-items: flex-start;
  }

  .nav.open {
    display: flex;
  }

  .hero-grid,
  .two-column,
  .contact-grid {
    grid-template-columns: 1fr;
  }

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

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

  .photo-slider {
  height: 430px;
}

  .mini-cards {
    grid-template-columns: 1fr;
  }
  .credentials-card {
  margin-top: 0;
}
}

@media (max-width: 620px) {
  .hero {
    padding: 56px 0;
  }

  .section,
  .contact-section {
    padding: 58px 0;
  }

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

  .photo-slider {
  height: 260px;
  border-radius: 20px;
  background: white;
}

.slide {
  object-fit: contain;
  background: white;
}

.slider-button {
  width: 34px;
  height: 34px;
  font-size: 20px;
}

  .logo-icon {
  height: 72px;
}

.logo-name {
  height: 48px;
}

  .hero-logo {
    height: 82px;
  }
}