* {
  margin: 0;
  padding: 0;
  border: 0;
  outline: 0;
  text-decoration: none;
  list-style: none;
  box-sizing: border-box;
}

:root {
  --color-primary: #4bb5d0;
  --color-success: #00bf8e;
  --color-warning: #f7c94b;
  --color-danger: #ff4c60;
  --color-danger-variant: rgba(247, 88, 66, 0.4);
  --color-white: #fff;
  --color-light: rgba(255, 255, 255, 0.7);
  --color-black: #000;
  --color-bg: #1f2641;
  --color-bg1: #2e3267;
  --color-bg2: #424890;

  --container-width-lg: 94%;
  --container-width-md: 90%;
  --container-width-sm: 80%;

  --transition: all 400ms ease;
}

body {
  font-family: "Montserrat", sans-serif;
  line-height: 1.7;
  color: var(--color-white);
  background-color: var(--color-bg);
}

.container {
  width: var(--container-width-lg);
  margin: auto;
}

section {
  padding: 2rem 0;
}

section h2 {
  text-align: center;
  margin-bottom: 4rem;
}

h1,
h2,
h3,
h4,
h5 {
  line-height: 1.2;
}

h1 {
  font-size: 2.1rem;
}
h2 {
  font-size: 2rem;
}
h3 {
  font-size: 1.6rem;
}
h4 {
  font-size: 1.3rem;
}
h5 {
  font-size: 1.2rem;
}

a {
  color: var(--color-white);
}

img {
  width: 100%;
  display: block;
  object-fit: cover;
}

.btn {
  display: inline-block;
  background: var(--color-white);
  color: var(--color-black);
  padding: 1rem 2rem;
  border: 1px solid transparent;
  margin-top: 10px;
  border:none;
  border-radius: 30px;
  font-size:1rem;
  font-weight: 600;
  cursor:pointer;
  transition: var(--transition);
}

.btn:hover {
  background: transparent;
  color: var(--color-white);
  border: 1px solid var(--color-white);
}

.btn-primary {
  background: var(--color-primary);
  color: var(--color-white);
  display: inline-block;
  padding: 16px 40px;
  font-size: 1.2rem;
  font-weight: 600;
  text-decoration: none;
  text-align: center;
  color: #fff;
  border: none;
  border-radius: 10px;
  cursor: pointer;
  transition: all 0.3s ease;
}

/* ==================NAVBAR================ */
nav {
  background: #3f468bff;
  width: 100%;
  height: 5rem;
  position: sticky;
  top: 0;
  z-index: 11;
}

.logo{
  font-size:1.8rem;
  font-weight:700;
  letter-space: 1px;
}

.window-scroll {
  background: var(--color-primary);
  box-shadow: 0 1rem 2rem rgba(0, 0, 0, 0.2);
}

.nav__container {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--color --primary);
}

nav button {
  display: none;
}

.nav__menu {
  display: flex;
  align-items: center;
  gap: 2rem;
}


.nav__menu a {
  font-size:1.05rem
  transition: var(--transition);
  font-weight:400;
}

.nav__menu a:hover {
  color: var(--color-bg2);
}

/* ==================HEADER================ */

header {
  position: relative;
  top: 5rem;
  overflow: hidden;
  height: 70vh;
  margin-top: 5rem;
}

/* .header__container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 5rem;
  height: 100%;
} */

.header__container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  min-height: 80vh;
  padding: 4rem 0;
}


/* .header__left p {
  margin: 1rem 0 2.4rem;
} */

.header__left p {
  font-size: 1.2rem;
  line-height: 1.8;
  margin-bottom: 2.5rem;
  color: var(--color-light);
  max-width: 90%;
}

.header__left h1 {
  font-size: 3.5rem;
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 1.5rem;
  background: linear-gradient(45deg, var(--color-primary), var(--color-white));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.header__right-image {
  text-align: center;
}

.header__right-image img {
  width: 100%;
  max-width: 500px;
  border-radius: 20px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
  transition: transform 300ms ease;
}
.header__right-image:hover img {
  transform: scale(1.02);
}

/* ==================CATEGORIES================ */
.categories {
  background: var(--color-bg1);
  min-height: 100vh;
  display:flex;
  align-items:center;
  padding:5rem 0;
  background: var(--color-bg1);
}

.categories h1 {
  line-height: 1;
  margin-bottom: 3rem;
}

.categories__container {
  display: flex;
  /* display:grid; */
  grid-template-columns: 45% 55%;
  /* gap: 4rem; */
  gap:3rem;
  width: var(--container-width-lg);
  margin: 0 auto;
}

.categories__left {
  /* margin-right: 4rem; */
  margin-right: 2rem;
  display:flex
  flex-direction:column;
  justify-content:center;
  height:100%;
  /* flex:1; */
}

.categories__left p {
  margin: 1rem 0 3rem;
  line-height: 1.8;
  color: var(--color-light);
}

.categories__left h1 {
  font-size: 2.5rem;
  margin-bottom: 1.5rem;
  font-weight:800;
  /* background: linear-gradient(45deg, var(--color-primary), var(--color-white)); */
  /* -webkit-background-clip: text;
  -webkit-text-fill-color: transparent; */
}

.categories__right {
  /* display: grid; */
  /* grid-template-raws */
  /* grid-template-columns: repeat(3, 1fr); */
  gap: 1.2rem;
  display:flex;
  /* flex-direction:column; */
  height:100%;
}

.category {
  background: var(--color-bg2);
  padding:2rem 1.5rem;
  flex:1;
  display:flex;
  flex-direction:column;
  justify-content:center;
  align-items:center;
  border-radius: 2rem;
  transition: var(--transition);
}

.category p{
  font-size: 1rem;
  line-height:1.7;
  color:var(--color-light)
}

.category:hover {
  box-shadow: 0 3rem 3rem rgba(0, 0, 0, 0.3);
}

.category:nth-child(1) .category__icon {
  background: #00bf8e;
}

.category:nth-child(3) .category__icon {
  background: #f7c94b;
}
/* .category__icon {
  background: var(--color-primary);
  padding: 0.7rem;
  border-radius: 0.9rem;
} */
.category__icon {
  background: var(--color-primary);
  padding: 0.8rem;
  border-radius: 0.9rem;
  display: inline-flex;
  margin-bottom: 1rem;
  font-size: 1.5rem;
}

/* .category h5 {
  margin: 2rem 0 1rem;
} */

.category h5 {
  font-size: 1.2rem;
  margin-bottom: 1rem;
  color: var(--color-white);
}

/* .category p {
  font-size: 0.85rem;
} */

.category p {
  font-size: 0.95rem;
  line-height: 1.6;
  color: var(--color-light);
}

/* new for this section */
.categories__left .btn {
  display: inline-block;
  background: transparent;
  color: var(--color-white);
  padding: 0.8rem 2rem;
  border: 2px solid var(--color-primary);
  border-radius: 2rem;
  transition: all 300ms ease;
  font-weight: 500;
}

.categories__left .btn:hover {
  background: var(--color-primary);
  transform: translateY(-2px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
}

/* ==================PROJECTS================ */

.projects {
  margin-top: 2rem;
}

.projects__container {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.project {
  background: var(--color-bg1);
  text-align: center;
  border: 1px solid transparent;
  border-radius: 10px;
  height: 90%;
}

.project:hover {
  background: transparent;
  border-color: var(--color-primary);
  transition: var(--transition);
}

.project_image {
  overflow: hidden;
  width: 100%;
  display: block;
  object-fit: cover;
}

.projects__info {
  padding: 2rem;
}

.projects__info {
  margin: 1.2rem 0 2rem;
  font-size: 0.9rem;
}

/* ==================FOOTER================ */

footer {
  background: var(--color-bg1);
  padding-top: 5rem;
  font-size: 0.9rem;
}

.footer__container {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 5rem;
}

.footer__container > div h4 {
  margin-bottom: 1.2rem;
}

.footer__1 p {
  margin-bottom: 0 0 2rem;
}

footer ul li {
  margin-bottom: 0.7rem;
}

footer ul li a:hover {
  text-decoration: underline;
}

.footer__socials {
  display: flex;
  gap: 1rem;
  font-size: 1.2rem;
  margin-top: 2rem;
}
.footer__socials a:hover {
  color: var(--color-primary);
}

.footer__copyright {
  text-align: center;
  margin-top: 4rem;
  border-top: 1px solid var(--color-bg2);
  padding: 1.2rem 0;
}

/* ==================MEDIA QUERIES================ */
@media screen and (max-width: 1024px) {
  .container {
    width: var(--container-width-md);
  }

  h1 {
    font-size: 2.2rem;
  }
  h2 {
    font-size: 1.7rem;
  }
  h3 {
    font-size: 1.4rem;
  }
  h4 {
    font-size: 1.2rem;
  }
/* ==================NAVBAR================ */
  nav button {
    display: inline-block;
    background: transparent;
    font-size: 1.8rem;
    color: var(--color-white);
    cursor: pointer;
  }

  nav button#close-menu-btn {
    display: none;
  }

  .nav__menu {
    position: fixed;
    top: 5rem;
    right: 5%;
    height: fit-content;
    width: 18rem;
    flex-direction: column;
    gap: 0;
    display: none;
  }

  .nav__menu li {
    width: 100%;
    height: 5.8rem;
  }

  .nav__menu li a {
    background: var(--color-primary);
    box-shadow: -4rem 6rem 10rem rgba(0, 0, 0, 0.6);
    width: 100%;
    height: 100%;
    display: grid;
    place-items: center;
  }

  .nav__menu li a:hover {
    background: var(--color-bg2);
    color: var(--color-white);
  }


  /* ==================HEADER================ */
  /* header {
    height: 52vh;
    margin-top: 4rem;
  }

  .header__container {
    gap: 0;
    padding-bottom: 3rem;
  } */

  .header__container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  min-height: 80vh;
}

.header__left h1 {
  font-size: 3.5rem;
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 1.5rem;
  background: linear-gradient(45deg, var(--color-primary), var(--color-white));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.header__left p {
  font-size: 1.2rem;
  line-height: 1.8;
  margin-bottom: 2.5rem;
  color: var(--color-light);
  max-width: 90%;
}

  /* ==================CATEGORIES================ */
  .categories {
    /* height: auto; */
    min-height:auto;
    padding: 3rem 0;
    flex-direction:column;
  
  }

  .categories__container {
    /* grid-template-columns: 1fr; */
    flex-direction:column;
    gap: 2rem;
  }

  .categories__left {
    margin-right: 0;
  }

    .categories__left p{
    text-align:center;
  }

    .categories__left a{
    margin-left: 2rem;
  }

  .categories__right {
    /* grid-template-columns: 1fr; */
     flex-direction:column;
    gap: 1rem;
  }

  /* ==================PROJECTS================ */
  .projects {
    margin-top: 0;
  }

  .projects__container {
    grid-template-columns: 1fr 1fr;
  }

  /* ==================FOOTER================ */
  .footer__container {
    grid-template-columns: 1fr 1fr;
  }
}

/* ==================MEDIA QUERIES (PHONES)================ */
@media screen and (max-width: 600px) {
  .container {
    width: var(--container-width-sm);
  }

  .nav__menu {
    right: 3%;
  }

  header {
    height: 100vh;
  }

  .header__container {
    grid-template-columns: 1fr;
    text-align: center;
    margin-top: 0;
  }

  .header__left p {
    margin-bottom: 1 rem;
  }

  .categories__right {
    grid-template-columns: 1fr;
    gap: 0.7rem;
  }
  .category {
    padding: 1rem;
    border-radius: 1rem;
  }
  .category__icon {
    margin-top: 4px;
    display: inline-block;
  }

  .projects__container {
    grid-template-columns: 1fr;
  }

  .footer__container {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 2rem;
  }
  .footer__1 p {
    margin: 1rem auto;
  }
  .footer__socials {
    justify-content: center;
  }
}