/* --------------------  style.css ---------------------- */

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

:root {
  --color-primary: rgb(214, 205, 205);
  --color-success: #00bf8e;
  --color-warning: #f7c94b;
  --color-danger: rgb(19, 102, 19);
  --color-danger-varient: rgba(247, 88, 66, 0.4);
  --color-white: black;
  --color-light: rgba(30, 14, 14, 0.7);
  --color-black: #000;
  --color-bg: white;
  --color-bg1: rgb(241, 227, 227);
  --color-bg2: white;
  --container-width-lg: 76%;
  --container-width-md: 90%;
  --container-width-sm: 94%;
  --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: 0 auto;
}

section {
  padding: 6rem 0;
}

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

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

h1 {
  font-size: 2.4rem;
}

h2 {
  font-size: 2rem;
}

h3 {
  font: 1.6rem;
}

h4 {
  font-size: 1.3rem;
}

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

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

.btn {
  display: inline-block;
  background: white;
  color: green;
  padding: 0.7rem 2rem;
  border: 1px solid green;
  font-weight: 500;
  border-radius: 7px;
  transition: var(--transition);
}

.btn:hover {
  background: green;
  color: white;
  border-color: green;
}

.btn-primary {
  background: transparent;
  color: green;
}

/* Navbar*/
nav {
  background: transparent;
  width: 100vw;
  height: 5rem;
  position: fixed;
  top: 0;
  z-index: 11;
}

/* change navbar styles on scroll */

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

.nav__container {
  height: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

nav button {
  display: none;
}

.nav__menu {
  display: flex;
  align-items: center;
  gap: 4rem;
}

.nav__menu a {
  font-size: 1rem;
  font-weight: bold;
  transition: var(--transition);
}

.nav__menu a:hover {
  color: green;
}

/* Header================ */
header {
  position: relative;
  top: 5rem;
  overflow: hidden;
  height: 70vh;
  margin-bottom: 5rem;
}

header h1 {
  color: rgb(63, 60, 60);
}

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

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

/* =Categories======= */
.categories {
  background: var(--color-bg1);
  height: 32rem;
}

.categories h1 {
  line-height: 1;
  margin-bottom: 3rem;
  color: rgb(93, 87, 87);
}

.categories__container {
  display: grid;
  grid-template-columns: 40% 60%;
}

.categories__left {
  margin-right: 4rem;
}

.categories__left p {
  margin: 1rem 0 3rem;
}

.categories__right {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin-top: -70px;
  gap: 1.2rem;
}

.category {
  background: var(--color-bg2);
  padding: 2rem;
  border-radius: 2rem;
  transition: var(--transition);
  border: 0.5px solid gray;
}

.category:hover {
  box-shadow: 0 3rem 3rem rgba(0, 0, 0, 0.3);
  z-index: 1;
}

.category:nth-child(2) .category__icon {
  background: var(--color-danger);
}

.category:nth-child(3) .category__icon {
  background: var(--color-success);
}

.category:nth-child(4) .category__icon {
  background: var(--color-warning);
}

.category:nth-child(5) .category__icon {
  background: var(--color-success);
}

.category:nth-child(6) .category__icon {
  background: var(--color-bg1);
}

.category__icon {
  background: var(--color-primary);
  padding: 0.7rem;
  border-radius: 0.9rem;
}

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

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

/* ===Courses============== */
.courses {
  margin-top: 10rem;
}

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

.course {
  background: var(--color-bg1);
  box-shadow: 0 2rem 2rem rgba(0, 0, 0, 0.4);
  text-align: center;
  border: 1px solid transparent;
  transition: var(--transition);
}

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

.course__info {
  padding: 2rem;
}

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

/* FAQ */
.faqs {
  background: var(--color-bg1);
  box-shadow: insert 0 0 3rem rgba(0, 0, 0, 0.5);
}

.faqs__container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.faq {
  padding: 2rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  height: fit-content;
  background: rgb(251, 250, 250);
  cursor: pointer;
}

.faq h4 {
  font-size: 1rem;
  line-height: 2.2;
}

.faq__icon {
  align-self: flex-start;
  font-size: 1.2rem;
}

.faq p {
  margin-top: 0.8rem;
  display: none;
}

.faq.open p {
  display: block;
}

/* Testimonial */
.testimonials__container {
  overflow-x: hidden;
  position: relative;
  margin-bottom: 5rem;
}

.testimonial {
  padding-top: 2rem;
}

.avatar {
  width: 7rem;
  height: 7rem;
  border-radius: 50%;
  overflow: hidden;
  margin: 0 auto 0.5rem;
  border: 1rem solid var(--color-bg);
}

.testimonial__info {
  text-align: center;
}

.testimonial__body {
  background: var(--color-primary);
  padding: 1.5rem;
  margin-top: 3rem;
  position: relative;
}

.testimonial__body::before {
  content: "";
  display: block;
  background: linear-gradient(
    135deg,
    transparent,
    var(--color-primary),
    var(--color-primary),
    var(--color-primary)
  );
  width: 3rem;
  height: 3rem;
  left: 50%;
  top: -1.5rem;
  position: absolute;
  transform: rotate(45deg);
}

/* =Footer=*/
footer {
  background: var(--color-bg1);
  padding: 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: 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__copyright {
  text-align: center;
  margin-top: 4rem;
  padding: 1.2rem 0;
  border-top: 1px solid var(--color-bg2);
}

/* Move Icon */

.header__right-image img {
  /* Set initial position */
  position: relative;
  animation: moveUpDown 2s infinite alternate ease-in-out;
}

@keyframes moveUpDown {
  0% {
    transform: translateY(0);
    /* Start position */
  }

  100% {
    transform: translateY(20px);
    /* End position - adjust as needed */
  }
}

/* Move FAQ Feature */

.faq:hover {
  transform: scale(1.05);
  box-shadow: 0 0 20px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.faq {
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  cursor: pointer;
}

/* Media Queries (Tablets) */

@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;
    animation: animateNavItems 400ms linear forwards;
    transform-origin: top right;
    opacity: 0;
  }

  .nav__menu li:nth-child(2) {
    animation-delay: 200ms;
  }

  .nav__menu li:nth-child(3) {
    animation-delay: 400ms;
  }

  .nav__menu li:nth-child(4) {
    animation-delay: 600ms;
  }

  @keyframes animateNavItems {
    0% {
      transform: rotateZ(-90deg);
    }

    100% {
      transform: rotateZ(0);
      opacity: 1;
    }
  }

  .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-bottom: 4rem;
  }

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

  /* Categories */
  .categories {
    height: auto;
  }

  .categories__container {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .categories__left {
    margin-right: 0;
  }

  /* Course */
  .courses {
    margin-top: 0;
  }

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

  /* FAQs */
  .faqs__container {
    grid-template-columns: 1fr;
  }

  .faq {
    padding: 1.5rem;
  }

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

/* Media Query (Phone) */
@media screen and (max-width: 600px) {
  .container {
    width: var(--container-width-sm);
  }

  /* Navbar*/
  .nav__menu {
    right: 3%;
  }

  /* Header=============== */
  header {
    height: 100vh;
  }

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

  .header__left p {
    margin-bottom: 1.3rem;
  }

  /* Category*/
  .categories__right {
    grid-template-columns: 1fr 1fr;
    gap: 0.7rem;
  }

  .category {
    padding: 1rem;
    border-radius: 1rem;
  }

  .category__icon {
    margin-top: 4px;
    display: inline-block;
  }

  /* Courses==================/ */
  .courses__container {
    grid-template-columns: 1fr;
  }

  /* Testimonial=========== */
  .testimonial__body {
    padding: 1.2rem;
  }

  /* Footer */
  .footer__container {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 2rem;
  }

  .footer__1 p {
    margin: 1rem auto;
  }

  .footer__socials {
    justify-content: center;
  }
}