html, body, div, span, applet, object, iframe,
h1, h2, h3, h4, h5, h6, p, blockquote, pre,
a, abbr, acronym, address, big, cite, code,
del, dfn, em, img, ins, kbd, q, s, samp,
small, strike, strong, sub, sup, tt, var,
b, u, i, center,
dl, dt, dd, ol, ul, li,
fieldset, form, label, legend,
table, caption, tbody, tfoot, thead, tr, th, td,
article, aside, canvas, details, embed, 
figure, figcaption, footer, header, hgroup, 
menu, nav, output, ruby, section, summary,
time, mark, audio, video {
	margin: 0;
	padding: 0;
	border: 0;
	font-size: 100%;
	vertical-align: baseline;
}
/* HTML5 display-role reset for older browsers */
article, aside, details, figcaption, figure, 
footer, header, hgroup, menu, nav, section {
	display: block;
}
body {
	line-height: 1;
}
ol, ul {
	list-style: none;
}
blockquote, q {
	quotes: none;
}
blockquote:before, blockquote:after,
q:before, q:after {
	content: '';
	content: none;
}
table {
	border-collapse: collapse;
	border-spacing: 0;
}

@font-face {
  font-family: 'Aileron';
  src: url('fonts/aileron/Aileron-Regular.otf');
  font-weight: normal;
}

@font-face {
  font-family: 'Aileron';
  src: url('fonts/aileron/Aileron-SemiBold.otf');
  font-weight: 600;
}
  
@font-face {
  font-family: 'Aileron';
  src: url('fonts/aileron/Aileron-Bold.otf');
  font-weight: 700;
}

:root {
  --primary: #1F3D57;
  --secondary: #D9ECFB;
  --almost-white: #F1F9FF;
  --gray: #EDEFF1;
  --medium-gray: #757575;
}

body {
  box-sizing: border-box;
  font-family: 'Aileron';
}

nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 80rem;
  padding: .7rem 2rem;
  margin: auto;
}

nav img {
  max-width: 2.3rem;
  height: auto;
  border-radius: 0.4rem;
  margin-right: .7rem;
}

nav .logo {
  display: flex;
  align-items: center;
  text-decoration: none;
  font-weight: 700;
  font-size: 1.8rem;
  letter-spacing: -0.04rem;
  color: var(--primary);
}

nav .icons {
  display: flex;
  flex-direction: row;
}

nav .icons > :first-child {
  margin-right: .5rem;
}

nav .icons a svg {
  fill: #000;
  min-width: 1.5rem;
  min-height: 1.5rem;
  max-width: 1.5rem;
}

.alpha-notice {
  font-size: 0.9rem;
  letter-spacing: 0.02rem;
  color: var(--primary);
  background-color: var(--secondary);
  border-radius: 1rem;
  padding: 0.4rem 0.6rem;
  margin-bottom: 0.5rem;
}

.hero {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 3rem 0rem 3rem 0rem;
  overflow: hidden;
  max-width: 80vw;
  margin: auto;
  text-align: center;
}

.hero h1 {
  color: var(--primary);
  font-size: 3.7rem;
  line-height: 3.8rem;
  letter-spacing: -0.1rem;
  font-weight: 700;
}

.hero h2 {
  color: var(--medium-gray);
  font-size: 1.1rem;
  font-weight: normal;
  letter-spacing: 0.05rem;
  line-height: 1.6rem;
  margin-top: 0.7rem;
  margin-bottom: 1.2rem;
  max-width: 29rem;
}

.store-btns img {
  height: 2.9rem;
  width: auto;
  margin: 0.5rem 0.3rem 0rem 0.3rem;
}

.store-btns img:hover {
  opacity: 90%;
  transition-timing-function: cubic-bezier(0.075, 0.82, 0.165, 1);
  transition-duration: .8s;
}

.phone {
  height: auto;
  width: 100%;
  max-width: 60rem;
}

.phone2 {
  height: auto;
  width: 100%;
  max-width: 33rem;
}

.features {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin: auto;
  max-width: 80vw;
}

.features .inner {
  margin-top: 8rem;
  display: flex;
  flex-direction: row;
}

.features .inner .item {
  margin-top: 3.5rem;
  max-width: 22rem;
}

.features .inner .item .icon {
  background-color: var(--secondary);
  border-radius: 0.5rem;
  padding: 0.4rem;
  width: min-content;
}

.features .inner .item h3,
.features .inner .item h4,
.features .inner .item h5 {
  color: var(--primary);
  font-size: 2.0rem;
  font-weight: 700;
  letter-spacing: -0.03rem;
  line-height: 2.4rem;
  margin-top: 0.5rem;
}

.features .inner .item p {
  color: var(--medium-gray);
  font-size: 1rem;
  font-weight: normal;
  letter-spacing: 0.06rem;
  line-height: 1.5rem;
  margin-top: 0.8rem;
  margin-bottom: 0.9rem;
}

.features .inner .item a {
  color: var(--primary);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: -0.02rem;
  text-transform: uppercase;
  text-decoration: none;
  display: flex;
  align-items: center;
}

.features .inner .item a svg {
  width: 1.1rem;
  margin-left: 0.4rem;
}

.features .inner .item a:hover {
  opacity: 90%;
  transition-timing-function: cubic-bezier(0.075, 0.82, 0.165, 1);
  transition-duration: .8s;
}

.open-source {
  max-width: 80vw;
  margin: auto;
}

.open-source .container {
  display: flex;
  flex-direction: row;
  background-color: var(--secondary);
  border-radius: 0.8rem;
  padding: 5rem 3rem;
  margin-bottom: 3rem;
}

.open-source .container h6 {
  color: var(--primary);
  font-size: 2.2rem;
  font-weight: 700;
  letter-spacing: -0.05rem;
  line-height: 2.4rem;
  margin-bottom: 0.5rem;
}

.open-source .container p {
  color: var(--primary);
  font-size: 1rem;
  font-weight: normal;
  letter-spacing: 0.05rem;
  line-height: 1.5rem;
}

.open-source .column1 {
  max-width: 25rem;
}

.open-source .column2 {
  display: flex;
  flex-direction: row;
  align-items: center;
  margin: auto;
}

.open-source .column2 a.primary-btn {
  display: flex;
  align-items: center;
  font-size: 0.9rem;
  font-weight: normal;
  letter-spacing: 0.02rem;
  color: #fff;
  background-color: var(--primary);
  text-decoration: none;
  border-radius: 0.5rem;
  padding: 1rem 1.5rem;
  height: min-content;
}

.open-source .column2 a.secondary-btn {
  display: flex;
  align-items: center;
  font-size: 0.9rem;
  font-weight: normal;
  letter-spacing: 0.02rem;
  color: var(--primary);
  background-color: #fff;
  text-decoration: none;
  border-radius: 0.5rem;
  padding: 1rem 1.5rem;
  height: min-content;
}

.open-source .column2 a:hover {
  opacity: 90%;
  transition-timing-function: cubic-bezier(0.075, 0.82, 0.165, 1);
  transition-duration: .8s;
}

.open-source .column2 a svg {
  width: 1.1rem;
  height: 1.1rem;
  margin-right: 0.4rem;
}

.open-source .column2 a:not(:first-of-type) {
  margin-left: 0.5rem;
}

.open-source .column2 a:not(:last-of-type) {
  margin-left: 0.5rem;
}

.bottom {
  position: relative;
  display: flex;
  flex-direction: row;
  align-items: center;
  padding: 3rem 0rem 3rem 0rem;
  overflow: hidden;
  max-width: 80vw;
  margin: auto;
  padding-top: 6rem;
  padding-bottom: 6rem;
  border-radius: 0.8rem;
}

.bottom .container {
  max-width: 22rem;
}

.bottom h6 {
  color: var(--primary);
  font-size: 3rem;
  line-height: 3.5rem;
  letter-spacing: -0.08rem;
  font-weight: 700;
  margin-bottom: 2rem;
}

.bottom .phone3 {
  position: absolute;
  right: -24rem;
  height: auto;
  width: 100%;
  rotate: 9deg;
  max-width: 60rem;
}

.privacy {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  max-width: 80rem;
  padding: 4rem 2rem 20rem;
  margin: auto;
}

.privacy h1 {
  font-size: 3rem;
  font-weight: bold;
  color: var(--primary);
}

.privacy p {
  margin-top: 2rem;
  font-size: 1.2rem;
  color: var(--primary);
}

footer {
  display: flex;
  align-items: center;
  padding: 3rem 1rem 1.2rem 1rem;
  margin-top: 2rem;
}

footer small {
  color: var(--medium-gray);
  font-size: .6rem;
  font-weight: normal;
  line-height: 1rem;
  letter-spacing: 0.05rem;
  margin: auto;
  text-align: center;
}

@media screen and (max-width: 710px) {
  .open-source .column2 {
    flex-direction: column;
  }
  .open-source .column2 a:not(:first-of-type) {
    margin-top: 0.5rem;
  }
}

@media screen and (max-width: 1025px) {
  .hero,
  .features,
  .open-source,
  .bottom {
    max-width: 90vw;
  }
  .store-btns img {
    height: 2.9rem;
    width: auto;
    margin: 0.5rem 0.1rem 0rem 0.1rem;
  }
  .features .inner {
    flex-direction: column;
    align-items: center;
  }
}

@media screen and (max-width: 1205px) {
  .open-source {
    align-items: center;
    justify-content: center;
  }
  .open-source .column1 { 
    text-align: center;
    margin: auto;
    justify-content: center;
    margin-bottom: 1.7rem;
  }
  .open-source .container {
    flex-direction: column;
  }
}