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%;
  font: inherit;
  vertical-align: baseline;
}

article,
aside,
details,
figcaption,
figure,
footer,
header,
hgroup,
menu,
nav,
section {
  display: block;
}
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;
}

html {
  font-family: Arial, Helvetica, sans-serif;
  font-size: 62.5%;
}

@media (max-width: 324px) {
  html {
    font-size: 40%;
  }
}

.heading-primary {
  font-size: 3.8rem;
  font-weight: 700;
}

.heading-secondary {
  font-size: 2.4rem;
  font-weight: 700;
}

.heading-tertiary {
  font-size: 1.8rem;
}

.text-cont {
  font-size: 1.6rem;
}

.add-bold {
  font-weight: 700;
}

.section-hero {
  position: relative;
}

.section-hero h1 {
  position: absolute;
  width: 80%;
  margin: 0 auto;
  top: 5vw;
  left: 0;
  right: 0;
  text-align: center;
}

.hero-img {
  width: 100%;
}

@media (max-width: 550px) {
  .section-hero h1 {
    position: static;
    color: black;
    padding: 3rem 0;
  }
}

.section-smart {
  width: 70%;
  margin-left: 5vw;
}

.section-smart h2 {
  font-size: 4.2rem;
}

@media (max-width: 900px) {
  .section-smart {
    width: 90%;
    margin: 0 auto;
  }
}

/* carousel */

#carousel-1 .carousel-img {
  aspect-ratio: 16/9;
  object-fit: cover;
  border-radius: 13px;
}

#carousel-1 button {
  top: 50vw;
}

#carousel-1 .carousel-itemmm {
  text-align: center;
}

.carousel-containerrr {
  position: relative;
  width: 100%;
  margin: 20px auto;
  overflow: hidden;
  border-radius: 10px;
  padding: 5rem 0;
}

.carouselll {
  display: flex;
  transition: transform 0.5s ease;
  min-width: 100%;
}

.carousel-itemmm {
  min-width: 100%;
  display: flex;
  justify-content: flex-start;
  flex-direction: column;
  gap: 2rem;
  font-size: 1.5rem;
  flex: 0 0 100%;
  padding-bottom: 2rem;
}

.carousel-itemmm:last-child {
  border-right: none;
}

.carousel-img {
  width: 100%;
}

button {
  position: absolute;
  top: 40vw;
  transform: translateY(-50%);
  background-color: rgba(0, 0, 0, 0.5);
  color: white;
  border: none;
  border-radius: 50%;
  width: 40px;
  height: 40px;
  font-size: 18px;
  cursor: pointer;
  z-index: 1;
}

button.prev {
  left: 10px;
}

button.next {
  right: 10px;
}

.dots-container {
  display: flex;
  justify-content: center;
  margin: 10px 0;
}

.dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background-color: #ccc;
  margin: 0 5px;
  cursor: pointer;
  transition: background-color 0.3s;
}

.dot.active {
  background-color: #333;
}

/* carousel */