html {
  scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}

html.lenis,
html.lenis body {
  height: auto;
}

html.lenis {
  overflow-y: auto;
}

html.lenis body {
  overflow: visible;
}

.lenis.lenis-smooth {
  scroll-behavior: auto !important;
}

.lenis.lenis-smooth [data-lenis-prevent] {
  overscroll-behavior: contain;
}

.lenis.lenis-stopped {
  overflow: hidden;
}

.lenis.lenis-scrolling iframe {
  pointer-events: none;
}

.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition:
    opacity 0.8s ease,
    transform 0.8s ease;
  will-change: opacity, transform;
}

.reveal.is-revealed {
  opacity: 1;
  transform: translateY(0);
}

#about .about-stats__item {
  position: relative;
  padding-top: 1rem;
  border-top: 1px solid transparent;
  overflow: hidden;
}

#about .about-stats__item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  height: 2px;
  width: 100%;
  background-color: #2d6030;
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform 1.8s ease;
  will-change: transform;
}

#about .about-stats__text {
  opacity: 0;
  transform: translateY(14px);
  transition:
    opacity 0.8s ease,
    transform 0.8s ease;
  transition-delay: var(--delay, 0s);
  will-change: opacity, transform;
}

#about.is-revealed .about-stats__item::before,
#about .about-stats.about-stats--visible .about-stats__item::before {
  transform: scaleX(1);
}

#about.is-revealed .about-stats__text,
#about .about-stats.about-stats--visible .about-stats__text {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  #about .about-stats__item::before,
  #about .about-stats__text {
    transition: none;
    transform: none;
  }

  #about .about-stats__text {
    opacity: 1;
  }
}

@media (max-width: 767px) {
  #about .about-stats__item {
    display: block;
    width: 100%;
    padding-top: 0;
    padding-bottom: 0.7rem;
    border-top: 0;
    text-align: center;
  }

  #about .about-stats__item::before {
    top: auto;
    bottom: 0;
  }
}

.services-list {
  margin-left: 0;
}

.altana-header {
  background-color: transparent;
  transition:
    background-color 0.55s ease,
    box-shadow 0.35s ease,
    backdrop-filter 0.55s ease;
  z-index: 110;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  padding-top: 1rem;
  padding-bottom: 1rem;
}

.altana-header__nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin: 0 auto;
  max-width: var(--content-max);
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

.altana-header__controls {
  display: flex;
  align-items: center;
  gap: 0.9rem;
}

.altana-language-switcher {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.2rem;
  border: 1px solid rgba(255, 255, 255, 0.38);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.04);
  backdrop-filter: blur(8px);
  transition:
    border-color 0.25s ease,
    background-color 0.25s ease,
    box-shadow 0.25s ease,
    transform 0.25s ease;
}

.altana-language-switcher__link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2.2rem;
  min-height: 2rem;
  padding: 0.2rem 0.45rem;
  color: #fff;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  border-radius: 999px;
  position: relative;
  transition:
    background-color 0.25s ease,
    color 0.25s ease,
    opacity 0.25s ease,
    transform 0.25s ease,
    box-shadow 0.25s ease;
}

.altana-language-switcher:hover {
  border-color: rgba(255, 255, 255, 0.52);
  background: rgba(255, 255, 255, 0.08);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.12);
}

.altana-language-switcher__link:hover,
.altana-language-switcher__link:focus-visible {
  opacity: 1;
  background-color: rgba(255, 255, 255, 0.12);
  transform: translateY(-1px);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.14);
}

.altana-language-switcher__link:focus-visible {
  outline: 2px solid rgba(255, 255, 255, 0.72);
  outline-offset: 2px;
}

.altana-language-switcher__link.is-active {
  background-color: rgba(255, 255, 255, 0.2);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.16);
}

.altana-overlay {
  background-color: hsl(var(--background));
}

.altana-logo {
  height: 4rem;
  transition:
    transform 0.5s ease,
    filter 0.35s ease;
  width: auto;
}

@media (max-width: 639px) {
  .altana-logo {
    height: 2.8rem;
  }

  .altana-header__nav {
    padding-left: 0.9rem;
    padding-right: 0.9rem;
  }
}

a:hover .altana-logo {
  transform: scale(1.05);
}
.altana-header.is-scrolled {
  background-color: rgba(238, 232, 224, 0.32);
  backdrop-filter: blur(12px);
  box-shadow: 0 1px 0 rgba(0, 0, 0, 0.08);
}

.altana-header.is-scrolled .text-primary-foreground,
.altana-header.is-scrolled .nav-link {
  color: hsl(var(--foreground));
}

.altana-header.is-scrolled .altana-logo {
  filter: invert(1) brightness(0);
}

.altana-header.is-scrolled .menu-toggle {
  color: #000;
}

.altana-header.is-scrolled .altana-language-switcher {
  border-color: rgba(0, 0, 0, 0.16);
  background: rgba(0, 0, 0, 0.03);
}

.altana-header.is-scrolled .altana-language-switcher__link {
  color: #111;
}

.altana-header.is-scrolled .altana-language-switcher:hover {
  border-color: rgba(0, 0, 0, 0.24);
  background: rgba(0, 0, 0, 0.06);
}

.altana-header.is-scrolled .altana-language-switcher__link:hover,
.altana-header.is-scrolled .altana-language-switcher__link:focus-visible {
  background-color: rgba(0, 0, 0, 0.08);
  box-shadow: inset 0 0 0 1px rgba(0, 0, 0, 0.08);
}

.altana-header.is-scrolled .altana-language-switcher__link.is-active {
  background-color: rgba(0, 0, 0, 0.08);
}

html.menu-open .altana-header {
  background-color: #fff;
  backdrop-filter: none;
  box-shadow: none;
}

html.menu-open .altana-language-switcher {
  border-color: rgba(0, 0, 0, 0.16);
  background: rgba(0, 0, 0, 0.03);
}

html.menu-open .altana-language-switcher__link {
  color: #111;
}

html.menu-open .altana-language-switcher__link:hover,
html.menu-open .altana-language-switcher__link:focus-visible {
  background-color: rgba(0, 0, 0, 0.08);
  box-shadow: inset 0 0 0 1px rgba(0, 0, 0, 0.08);
}

html.menu-open .altana-language-switcher__link.is-active {
  background-color: rgba(0, 0, 0, 0.08);
}

/* Hamburger menu */

.menu-toggle {
  position: relative;
  width: 28px;
  height: 20px;
  background: none;
  border: none;
  padding: 0;
  cursor: pointer;
  display: block;
  color: floralwhite;
  z-index: 1;
}

.menu-toggle span {
  position: absolute;
  left: 0;
  top: 50%;
  display: block;
  height: 2px;
  width: 100%;
  background-color: currentColor;
  transform-origin: 50% 50%;
  transition:
    transform 0.4s ease,
    opacity 0.3s ease,
    background-color 0.3s ease;
}

.menu-toggle span:nth-child(1) {
  transform: translateY(-8px);
}

.menu-toggle span:nth-child(2) {
  transform: translateY(0);
}

.menu-toggle span:nth-child(3) {
  transform: translateY(8px);
}

/* OPEN STATE */
.menu-toggle.is-open {
  color: #000;
  z-index: 120;
}
.menu-toggle.is-open span {
  background-color: #000;
}

.menu-toggle.is-open span:nth-child(1) {
  transform: translateY(0) rotate(45deg);
}

.menu-toggle.is-open span:nth-child(2) {
  opacity: 0;
}

.menu-toggle.is-open span:nth-child(3) {
  transform: translateY(0) rotate(-45deg);
}

.menu-toggle:hover span {
  opacity: 0.7;
}

/*overlay menu*/
.overlay {
  position: fixed;
  inset: 0;
  z-index: 100;
  /* keep clickable only when open */
  pointer-events: none;
  /* start hidden */
  opacity: 0;
  visibility: hidden;
  /* closed mask */
  clip-path: inset(0 0 100% 0);
  /* IMPORTANT: delay visibility change until animation ends */
  transition:
    clip-path 0.7s cubic-bezier(0.2, 0.9, 0.2, 1),
    opacity 0.35s ease,
    visibility 0s linear 0.7s;
}
.overlay.is-open {
  pointer-events: auto;
  opacity: 1;
  visibility: visible;
  /* open mask */
  clip-path: inset(0 0 0 0);
  /* IMPORTANT: visibility should become visible immediately */
  transition:
    clip-path 0.7s cubic-bezier(0.2, 0.9, 0.2, 1),
    opacity 0.2s ease,
    visibility 0s linear 0s;
}

.overlay.is-open .header-overlay-top,
.overlay.is-open .header-overlay-nav {
  transform: translateY(0);
  opacity: 1;
}

.header-overlay-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin: 0 auto;
  max-width: var(--content-max);
  padding: 1.5rem;
  transform: translateY(14px);
  opacity: 0;
  transition:
    transform 0.45s ease,
    opacity 0.45s ease;
}
@supports not (clip-path: inset(0)) {
  .overlay {
    transform: translateY(-100%);
    transition:
      transform 0.55s cubic-bezier(0.2, 0.9, 0.2, 1),
      opacity 0.35s ease,
      visibility 0s linear 0.55s;
  }

  .overlay.is-open {
    transform: translateY(0);
    transition:
      transform 0.55s cubic-bezier(0.2, 0.9, 0.2, 1),
      opacity 0.2s ease,
      visibility 0s linear 0s;
  }
}
@media (prefers-reduced-motion: reduce) {
  .overlay,
  .overlay .header-overlay-top,
  .overlay .header-overlay-nav {
    transition: none !important;
  }
}

.overlay.is-open .header-overlay-top,
.overlay.is-open .header-overlay-nav {
  transform: translateY(0);
  opacity: 1;
}
.overlay a {
  text-decoration: none;
}

.header-overlay-nav {
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: calc(100vh - 120px);
  margin: 0 auto;
  max-width: var(--content-max);
  padding-left: 1.5rem;
  padding-right: 1.5rem;
  transform: translateY(14px);
  opacity: 0;
  transition:
    transform 0.45s ease,
    opacity 0.45s ease;
}

@media (min-width: 768px) {
  .altana-header__nav,
  .header-overlay-nav {
    padding-left: 3rem;
    padding-right: 3rem;
  }
}

@media (min-width: 1024px) {
  .altana-header__nav,
  .header-overlay-nav {
    padding-left: 5rem;
    padding-right: 5rem;
  }
}

.header-overlay-menu {
  display: flex;
  flex-wrap: nowrap;
  align-items: center;
  gap: clamp(0.5rem, 1.2vw, 1.4rem);
  justify-content: space-between;
  padding-left: clamp(0.75rem, 2vw, 2.75rem);
  padding-right: clamp(0.75rem, 2vw, 2.75rem);
}

.header-overlay-link {
  position: relative;
  display: inline-block !important;
  width: fit-content !important;
  text-decoration: none;
  color: #96a7a1;
  font-size: clamp(1.35rem, 2.15vw, 2.8rem);
  font-weight: 300;
  line-height: 1.1;
  white-space: nowrap;
  transition: opacity 0.25s ease;
}

@media (max-width: 1280px) {
  .header-overlay-menu {
    gap: clamp(0.35rem, 1vw, 0.9rem);
    padding-left: clamp(0.35rem, 1.2vw, 1rem);
    padding-right: clamp(0.35rem, 1.2vw, 1rem);
  }

  .header-overlay-link {
    font-size: clamp(1.05rem, 1.55vw, 1.55rem);
    letter-spacing: -0.01em;
  }
}

@media (max-width: 1100px) {
  .header-overlay-menu {
    justify-content: space-around;
    gap: 0.5rem;
    padding-left: 0;
    padding-right: 0;
  }

  .header-overlay-link {
    font-size: clamp(1rem, 1.35vw, 1.35rem);
  }
}

@media (max-width: 767px) {
  .header-overlay-nav {
    min-height: calc(100vh - 120px);
    padding-top: 1.5rem;
    padding-bottom: 2.5rem;
    justify-content: center;
  }

  .header-overlay-menu {
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    padding-left: 1.5rem;
    padding-right: 1.5rem;
    text-align: center;
  }

  .header-overlay-link {
    font-size: clamp(2rem, 9vw, 3rem);
    white-space: normal;
    text-align: center;
  }

  .altana-header__controls {
    gap: 0.65rem;
  }

  .altana-language-switcher {
    gap: 0.15rem;
    padding: 0.15rem;
  }

  .altana-language-switcher__link {
    min-width: 2rem;
    min-height: 1.8rem;
    font-size: 0.65rem;
    letter-spacing: 0.12em;
  }
}

.header-overlay-link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -0.15em;
  width: 100%;
  height: 2px;
  background-color: #96a7a1;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.65s cubic-bezier(0.4, 0, 0.2, 1);
}

.header-overlay-link:hover {
  opacity: 0.6;
}

.header-overlay-link:hover::after {
  transform: scaleX(1);
}

@media (prefers-reduced-motion: reduce) {
  .header-overlay-link::after {
    transition: none;
  }
}