:root {
  --clr-dark-main: #000;
  --clr-dark: #171a1f;
  --clr-text-alt: #fff;
  --clr-light-500: #b8c1cc;
  --clr-text-gray: rgb(73, 84, 96);
  --clr-yellow: #ffd234;
  --clr-brand: #1681ff;
  --ff-poppins: "Poppins", sans-serif;
  --padding-horizontal: 1rem;
  --section-space: 2rem;
  --section-heading-space: 1rem;
  --heading-fs-1: 2rem;
  --heading-fs-2: 1.4rem;
  --heading-fs-3: 1.125rem;
}
@media (min-width: 1000px) {
  :root {
    --padding-horizontal: 3rem;
    --section-space: 4rem;
    --section-heading-space: 2rem;
  }
}

/* RESET */

img {
  height: 100%;
  width: 100%;
}
a {
  text-decoration: none;
}
* {
  box-sizing: border-box;
  padding: 0;
  margin: 0;
}
ul,
ol {
  list-style: none;
}
button {
  background: none;
  border: none;
  cursor: pointer;
}
/* Utility classes */
.md-only {
  display: none;
}
@media (min-width: 760px) {
  .md-only {
    display: block;
  }
}

@media (min-width: 760px) {
  .mobile-only {
    display: none;
  }
}
.color-brand {
  color: var(--clr-brand);
}
.color-gray {
  color: var(--clr-text-gray);
}
.flex {
  display: flex;
}
.between {
  justify-content: space-between;
}
.align-center {
  align-items: center;
}
.gap-1 {
  gap: 1rem;
}
.mb-1 {
  margin-bottom: 0.5rem;
}
.ml-1 {
  margin-left: 0.5rem;
}
.mr-1 {
  margin-right: 0.5rem;
}
.wrapped {
  padding-inline: var(--padding-horizontal);
}
.content-wrapper {
  padding-inline: var(--padding-horizontal);
}

.heading-1 {
  font-size: var(--heading-fs-1);
}
.heading-2 {
  font-size: var(--heading-fs-2);
}
.heading-3 {
  font-size: var(--heading-fs-3);
}

/* COMPONENTS */
.cta {
  background-color: var(--clr-brand);
  color: var(--clr-text-alt);
  padding: 0.75rem 1.5rem;
  border-radius: 0.5rem;
  display: inline-block;
}
.logo {
  aspect-ratio: 1/1;
  width: 200px;
}
.logo-header {
  width: 70px;
}
.navigation-link {
  color: var(--clr-dark);
}
.navigation-link:hover,
.navigation-link:focus {
  color: var(--clr-brand);
}
/* MAIN */
body {
  font-family: var(--ff-poppins);
  scroll-behavior: smooth;
}
.layout {
  max-width: 1800px;
  margin-inline: auto;
}
.section {
  margin-bottom: var(--section-space);
}

.section-heading {
  margin-bottom: var(--section-heading-space);
}

/* HEADER SECTION */
.header-contacts-link {
  color: var(--clr-dark);
}
.header-contacts-link:hover,
.header-contacts-link:focus {
  color: var(--clr-brand);
}
.header-top-section {
  display: flex;
  justify-content: space-between;
  font-size: 0.8rem;
  padding-block: 1rem;
  border-bottom: 1px solid rgba(0, 0, 0, 0.25);
  padding-inline: var(--padding-horizontal);
}
.header-bottom-section {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: 2rem;
}
.menu-button {
  font-size: 1.5rem;
}
.logo-text {
  font-size: 1rem;
  font-weight: 600;
}
.main-navigation {
  display: none;
}
@media (min-width: 400px) {
  .header-top-section {
    font-size: 1rem;
  }
}
@media (min-width: 768px) {
  .main-navigation {
    display: flex;
    gap: 1.5rem;
  }
  .logo-text {
    font-size: 1.2rem;
  }
  .header-contacts {
    display: flex;
    gap: 2rem;
  }
}
/* HERO SECTION */

.hero-section {
  padding-inline: var(--padding-horizontal);
}
.hero-section-content {
  height: 80vh;
  max-height: 50rem;
  text-align: center;
  background-image: url("./public/hero-mobile.webp");
  background-size: cover;
  background-repeat: no-repeat;
  background-position: center;
  color: var(--clr-text-alt);

  border-radius: 1rem;
  overflow: hidden;
}
.hero-section-overlay {
  width: 100%;
  height: 100%;
  background: linear-gradient(0deg, #0b1622 0%, rgba(11, 22, 34, 0.08) 100%);

  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: center;
  padding-block: 2rem;
}
.hero-section-heading {
  text-align: center;
  font-size: 1.75rem;
}
@media (min-width: 400px) {
  .hero-section-heading {
    font-size: 2rem;
  }
}
@media (min-width: 1024px) {
  .hero-section-content {
    background-image: url("public/hero-desktop.webp");
    background-position: bottom;
  }
  .hero-section-heading {
    font-size: 3rem;
  }
}
/* ABOUT SECTION */
.about-section-container {
  display: flex;
  flex-direction: column-reverse;
  gap: 2rem;
}
.about-section-container > img {
  width: 100%;
  border-radius: 20px;
}
.about-section-container > div {
  max-width: 800px;
}
.about-section-content {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}
@media (min-width: 1024px) {
  .about-section-container {
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    gap: 3rem;
  }
  .about-section-container > img {
    width: 500px;
  }
}
/* SERVICES SECTION */

.services {
  display: grid;
  gap: 4rem;
}
.services-checkmark-icon {
  color: var(--clr-brand);
  margin-right: 0.5rem;
}
@media (min-width: 768px) {
  .services {
    grid-template-columns: 1fr 1fr;
  }
  .services-section-heading {
    text-align: center;
    margin-bottom: 3.5rem;
  }
}
.service-image {
  border-radius: 10px;
  width: 100%;
}
.service-title {
  font-weight: 500;
  margin-top: 0.5rem;
  margin-bottom: 0.5rem;
}
.service-text {
  color: var(--clr-text-gray);
}
/* DROPDOWN MENU */
.dropdown {
  background-color: turquoise;
  padding-inline: 1.25rem;
  padding-block: 1rem;
  overflow: hidden;
  transition: all 2.5s ease;
}
.dropdown-list {
  list-style: none;
}
.dropdown-link {
  text-decoration: none;
  color: var(--clr-dark-main);
}
.dropdown-link:hover,
.dropdown-link:focus {
  outline: none;
  color: var(--clr-brand);
}

.dropdown-closed {
  height: 0;
}

/* CONTACT SECTION */

.contact-container {
  border-radius: 10px;
  padding: 1rem;
  text-align: center;
  min-height: 300px;
  display: flex;
  flex-direction: column;
  justify-content: space-around;
  align-items: center;
  background-color: var(--clr-brand);
  color: var(--clr-text-alt);
}
.contacts {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 1rem;
  max-width: 30rem;
}
.contact-cta {
  background-color: var(--clr-yellow);
  color: var(--clr-dark);
  padding: 1rem;
  border-radius: 10px;
  font-weight: 300;
}
@media (min-width: 768px) {
  .contacts {
    flex-direction: row;
    max-width: 50rem;
  }
}
/* BANNER */
.banner-container {
  height: 100px;
  display: grid;
  place-items: center;
  justify-content: center;
  background-color: var(--clr-yellow);
  color: var(--clr-dark);
  gap: 2rem;
}
.banner-content {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 2rem;
  font-size: 1rem;
  font-weight: bold;
  text-transform: uppercase;
  text-align: center;
  padding-inline: var(--padding-horizontal);
}
@media (min-width: 768px) {
  .banner-content {
    font-size: 1.5rem;
  }
}
/* FOOTER */

.footer {
  background-color: var(--clr-dark);
  color: var(--clr-light-500);
  padding-inline: var(--padding-horizontal);
  padding-block: 2rem;
  display: grid;
  gap: 1rem;
}
.footer-header {
  font-size: 1rem;
  color: var(--clr-text-alt);
  margin-bottom: 0.5rem;
}

.footer-link {
  color: var(--clr-light-500);
}
.footer-link:hover,
.footer-link:focus {
  color: var(--clr-brand);
}