:root {
  --color-primary: #474747;
  --color-secondary: #c9a961;
  --color-text: #191919;
  --color-text-light: #1c1c1c;
  --color-bg: #ffffff;
  --font-heading: "Open Sans", sans-serif;
  --font-body: "Open Sans", sans-serif;
  --transition: all 0.3s ease;
}

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

html {
  scroll-behavior: smooth;
  height: 100%;
}

body {
  font-family: var(--font-body);
  color: var(--color-text);
  line-height: 1.6;
  background-color: var(--color-bg);
  min-height: 100%;
  display: flex;
  flex-direction: column;
}

a {
   color: #777;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  height: 3rem;
  width: 100%;
  background-color: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(6px);
  opacity: 0.8;
  z-index: 1000;
  transition: transform 0.3s ease-in-out;
  flex-shrink: 0;
}

.site-header.header-hidden {
  transform: translateY(-100%);
}

.site-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem 0;
}

.site-nav-home {
  position: absolute;
  top: 0;
  left: 0;
  height: 3rem;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  padding: 0 20px;
  margin: 0;
  list-style: none;
  z-index: 900;
}

.site-nav-home li {
  list-style: none;
}

.site-nav-home a {
  color: var(--color-text);
  text-decoration: none;
  font-weight: 600;
  transition: color 0.2s ease;
}

.site-nav-home a:hover,
.site-nav-home a:focus {
  color: var(--color-secondary);
}

.nav-list {
  list-style: none;
  display: flex;
  width: 100%;
  justify-content: space-around;
  margin: 0;
  padding: 0;
}

.nav-item {
  flex: 1;
  text-align: center;
  border-radius: 4px;
  transition: background-color 0.2s ease;
}

.nav-item a {
  color: var(--color-text);
  text-decoration: none;
  font-weight: 500;
  transition: color 0.2s ease;
  display: block;
  padding: 0.5rem 0;
}

.nav-item a:hover,
.nav-item a:focus {
  color: var(--color-secondary);
}

.nav-item.active a {
  border-bottom: 2px solid var(--color-secondary);
}

.nav-item.active a:hover,
.nav-item.active a:focus {
  color: var(--color-secondary);
}

.container {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 20px;
  flex: 1 0 auto;
}

/* Section */
.section {
  padding: 10px 0;
}

.section-title {
  font-family: var(--font-heading);
  font-size: 2.2rem;
  font-weight: 300;
  color: var(--color-primary);
  margin-bottom: 1rem;
}

.section-subtitle {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 500;
  color: var(--color-primary);
  margin-bottom: 0.5rem;
}

.hero-image-block {
  width: 100%;
  height: 450px;
  background-image: url('/static/images/bckgrnd-02.png');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  border-radius: 8px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
}

ul {
  list-style-type: square;
  padding-left: 1.5rem;
  color: #000000;
}

ul li {
  margin-bottom: 0;
  color: var(--color-text-light);
}

ul li::marker {
  color: #000000;
}

.description {
  margin-bottom: 1.2rem;
  text-align: left;
}

.description-smaller {
  font-size: 0.9rem;
  margin-bottom: 0.5rem;
  font-weight: 100;
}

/* Contact */
.contact-content {
  display: block;
  margin-top: 3rem;
}

.contacts-group {
  padding-bottom: 1rem;
}

.contact-info {
  display: flex;
  flex-direction: column; 
  gap: 1rem;
  flex-wrap: wrap;
  max-width: 100%;
  margin-bottom: 2rem;
}

.contact-item {
  gap: 1.5rem;
  align-items: flex-start;
}

.contact-item-phone {
  font-size: 1.4rem;
}

.phone-link {
  text-decoration: none;
  color: var(--color-text-light);
}

.phone-link:hover {
  color: var(--color-secondary);
}

.contact-value {
  color: var(--color-text-light);
  text-decoration: none;
  transition: var(--transition);
}

a.contact-value:hover {
  color: var(--color-secondary);
}

.contact-link-with-icon {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
}

.contact-icon {
  width: 45px;
  height: 45px;
  color: var(--color-text);
  flex-shrink: 0;
}

.contact-link-with-icon:hover .contact-icon {
  color: var(--color-secondary);
}

/* Footer */
.footer {
  flex-shrink: 0;
  padding: 1rem 0;
  border-top: 1px solid rgba(71, 71, 71, 0.1);
  background-color: rgba(255, 255, 255, 0.5);
}

.footer-content {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 20px;
}

.footer-copyright {
  text-align: center;
  color: var(--color-text-light);
  font-size: 0.9rem;
  font-weight: 400;
  margin: 0;
  line-height: 1.6;
}

/* Responsive for mobile vertical */
@media (max-width: 768px) {
  .site-nav {
    flex-direction: column;
    gap: 0.75rem;
  }

  .site-nav-home {
    padding: 0 15px;
  }

  .nav-list {
    width: 100%;
    margin-left: 0;
    margin-left: 20px;
    max-width: none;
    justify-content: space-evenly;
  }

  .content {
    display: flex;
    flex-direction: column;
    max-width: 100%;
    margin-bottom: 50px;
  }

  .hero-image-block {
    height: 250px;
    border-radius: 4px;
  }

  .section {
    padding: 5px 0;
  }

  .section-title {
    font-size: 1.6rem;
    margin-top: 0;
  }

  .contact-info {
    flex-direction: column;
    gap: 0.5rem;
  }

  .contact-item-phone {
    font-size: 1.4rem;
  }

  .contact-icon {
    width: 40px;
    height: 40px;
  }

  .container {
    margin: 0 auto;
    padding: 0 15px;
  }
}

/* Responsive for mobile horizontal */
@media (max-height: 360px) {
  .content {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 2rem;
    flex-direction: column;
    max-width: 100%;
  }

  .hero-image-block {
    height: 150px;
    aspect-ratio: 2/3;
    margin-bottom: 0;
    border-radius: 4px;
  }

  .section {
    padding: 0;
  }

  .section-title {
    font-size: 1.4rem;
    margin-top: 0;
    margin-bottom: 0.5rem;
  }

  .contact-info {
    flex-direction: column;
    gap: 0.5rem;
  }

  .contact-item-phone {
    font-size: 1.5rem;
  }

  .contact-icon {
    width: 40px;
    height: 40px;
  }

  .container {
    margin: 0 auto;
    padding: 0 15px;
  }
}

/* Responsive for tablet horizontal */
@media (max-height: 600px) {
  .hero-image-block {
    height: 300px;
  }
}