@import url('https://fonts.googleapis.com/css2?family=Oswald:wght@300&family=Roboto:wght@300&display=swap');

:root {
  --background-color-brighter: #05121e;
  --background-color-darker: #040f18;
  --text-color-default: #759dc2;
  --text-color-brighter: #bad1e7;
  --text-color-highlighted: #15b3bd;
  --text-color-dimmed: #3a5772;
  --border-color-highlighted: #15b3bd;
  --border-color-dimmed: #091b2b;
  --font-default: 'Roboto', sans-serif;
  --font-headers: 'Oswald', sans-serif;
}

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

html,
body {
  margin: 0;
}

body {
  background-color: var(--background-color-darker);
  color: var(--text-color-default);
  font-family: var(--font-default);
  font-weight: 300;
  font-size: 16px;
}

a {
  color: var(--text-color-highlighted);
}
a:hover {
  filter: brightness(85%);
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-headers);
  color: var(--text-color-brighter);
}

p {
  line-height: 1.5em;
}

.center {
  text-align: center;
}
.nowrap {
  white-space: nowrap;
}

.wrapper {
  width: 1120px;
  max-width: 100%;
  margin: 0 auto;
  padding: 0 1rem 0 1rem;
}

.horizontal-section {
  padding: 15px 0;
}
.horizontal-section.brighter {
  background-color: var(--background-color-brighter);
}
.horizontal-section.darker {
  background-color: var(--background-color-darker);
}

/* ── Layout ─────────────────────────────────────────────── */

.app-container {
  display: flex;
  flex-direction: column;
}

.hero-section {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.menu-bar-placeholder {
  display: none;
  height: 114px;
}
.menu-bar-placeholder.is-visible {
  display: block;
}
@media (min-width: 768px) {
  .menu-bar-placeholder {
    height: 64px;
  }
}

/* ── MenuBar ────────────────────────────────────────────── */

#top {
  display: flex;
  align-items: center;
  transition: transform 0.3s ease-in-out, background-color 0.3s ease-in-out, box-shadow 0.3s ease-in-out;
  width: 100%;
  z-index: 1000;
  border-bottom: 1px solid var(--border-color-dimmed);
  will-change: transform;
  transform: translateY(0);
}

#top.no-transition {
  transition: none !important;
}

#top.is-sticky {
  position: fixed;
  top: 0;
  left: 0;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
  border-bottom: none;
}

#top.is-sticky.is-hidden {
  transform: translateY(-100%);
}
#top .wrapper {
  display: flex;
  justify-content: space-between;
  flex-direction: column;
  align-items: center;
  row-gap: 1.2rem;
  padding-top: 1.2rem;
  padding-bottom: 1.2rem;
}
@media (min-width: 768px) {
  #top .wrapper {
    flex-direction: row;
    align-items: center;
    row-gap: unset;
    column-gap: 1rem;
    padding-top: 0;
    padding-bottom: 0;
  }
}
#top .main-logo-full {
  display: none;
}
#top .main-logo-mobile {
  display: block;
  height: 42px;
}
@media (min-width: 768px) {
  #top .main-logo-full {
    display: block;
  }
  #top .main-logo-mobile {
    display: none;
  }
}
.nav {
  margin: 0;
  padding: 0;
  list-style-type: none;
  display: flex;
  justify-content: space-between;
  column-gap: 3rem;
}
.nav li {
  margin: 0;
  padding: 0;
  line-height: 34px;
}
.nav li a,
.nav li a svg {
  vertical-align: middle;
}
.nav li a {
  color: var(--text-color-default);
  text-decoration: none;
}
.nav li a svg path {
  fill: var(--text-color-default);
}
.nav li a.current {
  color: var(--text-color-brighter);
  text-decoration: none;
}
.nav li a.current svg path {
  fill: var(--text-color-brighter);
}

/* ── About ──────────────────────────────────────────────── */

#about {
  flex-grow: 1;
  display: flex;
  align-items: center;
}
#about .wrapper {
  max-width: 768px;
}
#about h1 {
  margin: 2rem 0;
}
#about .email {
  display: block;
  margin: 5rem auto 2rem;
}

/* ── Footer ─────────────────────────────────────────────── */

#footer {
  font-size: 0.9rem;
  line-height: 1.5rem;
  color: var(--text-color-dimmed);
  border-top: 1px solid var(--border-color-dimmed);
  padding: 1.6rem 0;
}
#footer .wrapper {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  row-gap: 1.6rem;
}
@media (min-width: 768px) {
  #footer .wrapper {
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    row-gap: unset;
  }
}
.company-contact-info {
  display: flex;
  flex-direction: column;
  text-align: center;
  margin: 0 auto;
}
.company-contact-info .logo img {
  width: 4.5rem;
  margin: 0.8rem 0;
  padding: 0;
}
.company-contact-info .text address {
  font-style: normal;
}
@media (min-width: 768px) {
  .company-contact-info {
    flex-direction: row;
    text-align: left;
    margin: 0;
  }
  .company-contact-info .logo img {
    margin: 0 0.8rem 0 0;
    padding: 0;
  }
}
.nav-and-copyright .nav,
.nav-and-copyright .copyright {
  margin: 0;
  padding: 0;
}
.nav-and-copyright .nav {
  list-style-type: none;
  display: flex;
  flex-wrap: nowrap;
  justify-content: center;
  column-gap: 0.8rem;
  margin-bottom: 1.6rem;
}
@media (min-width: 768px) {
  .nav-and-copyright .nav {
    justify-content: flex-end;
  }
}
.nav-and-copyright .nav li a {
  color: var(--text-color-default);
  text-decoration: none;
}
.nav-and-copyright .nav li a:hover {
  color: var(--text-color-highlighted);
}
.nav-and-copyright .copyright {
  text-align: center;
}
@media (min-width: 768px) {
  .nav-and-copyright .copyright {
    text-align: right;
  }
}