/* rem and em do NOT depend on html font-size in media queries! Instead, 1rem = 1em = 16px */

/**********************************/
/* BELLOW 1360px (Small Desktops) */
/**********************************/

@media (max-width: 84em) {
  .hero {
    max-width: 120rem;
  }
}

/*************************************/
/* BELLOW 1232px (Landscape Tablets) */
/*************************************/

@media (max-width: 77em) {
  html {
    /* 9px / 16px */
    font-size: 56.25%;
  }

  .grid {
    row-gap: 6.4rem;
    column-gap: 4.8rem;
  }

  .heading-primary {
    font-size: 4.4rem;
  }

  .heading-secondary {
    font-size: 3.6rem;
  }

  .header {
    padding: 0 3.2rem;
  }

  .hero {
    gap: 4.8rem;
  }
}

/***************************/
/* BELLOW 1024px (Tablets) */
/***************************/

@media (max-width: 60em) {
  html {
    /* 8px / 16px */
    font-size: 50%;
  }

  .hero {
    grid-template-columns: 1fr;
    padding: 0 9.6rem;
    gap: 6.4rem;
  }

  .hero-text-box,
  .hero-img-box {
    text-align: center;
  }

  .hero-btn-box {
    justify-content: center;
  }

  .hero-img,
  .about-img {
    width: 60%;
  }

  .grid--apps {
    grid-template-columns: repeat(5, 1fr);
  }

  .apps img:nth-child(6) {
    display: none;
  }

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

  .about-text-box {
    grid-row: 1;
  }

  .about-title-box,
  .about-text-box,
  .about-img-box,
  .services-box {
    text-align: center;
    padding: 0 9.6rem;
  }

  .grid--services {
    grid-template-columns: repeat(2, 1fr);
  }

  .cta-text-box {
    padding: 3.2rem 4.8rem;
  }

  .cta-text-box .heading-secondary {
    margin-bottom: 2.4rem;
  }

  .cta-text-box .cta-text {
    margin-bottom: 3.2rem;
  }
}

/********************************/
/* BELLOW 784px (Small Tablets) */
/********************************/

@media (max-width: 49em) {
  .hero-img,
  .about-img {
    width: 70%;
  }

  .grid--apps {
    grid-template-columns: repeat(4, 1fr);
  }

  .apps img:nth-child(5) {
    display: none;
  }

  .about-text-box,
  .about-img-box {
    padding: 0 6.4rem;
  }

  .services-box {
    padding: 0 8rem;
  }

  /* MOBILE NAVIGATION */
  .mobile-nav-btn {
    display: block;
    z-index: 9999;
  }

  .main-nav {
    background-color: rgba(255, 255, 255, 0.97);
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 400ms ease-in;

    /* Hide navigation */
    opacity: 0;
    pointer-events: none;
    visibility: hidden;
  }

  .nav-open .main-nav {
    opacity: 1;
    pointer-events: auto;
    visibility: visible;
  }

  .nav-open .mobile-nav-icon[name="close-outline"] {
    display: block;
  }

  .nav-open .mobile-nav-icon[name="menu-outline"] {
    display: none;
  }

  .main-nav-list {
    flex-direction: column;
    gap: 4.8rem;
  }

  .main-nav-link:link,
  .main-nav-link:visited {
    font-size: 3rem;
  }
}

/*****************************/
/* BELLOW 608px (Big Phones) */
/*****************************/

@media (max-width: 38em) {
  .hero {
    padding: 0 6.4rem;
  }

  .grid--apps {
    grid-template-columns: repeat(3, 1fr);
  }

  .apps img:nth-child(4) {
    display: none;
  }

  .about-title-box,
  .services-box {
    padding: 0 4.8rem;
  }

  .about-text-box,
  .about-img-box {
    padding: 0 3.2rem;
  }

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

  .cta-text-box {
    padding: 3.2rem;
  }

  .cta-img-box {
    height: 32rem;
    grid-row: 1;
  }

  .footer {
    padding: 9.6rem 0;
  }

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

  .address-col,
  .nav-col {
    grid-row: 1;
  }

  .logo-col {
    grid-column: 1 / -1;
  }

  .copyright {
    margin-top: 2.4rem;
  }
}

/*************************/
/* BELLOW 432px (Phones) */
/*************************/

@media (max-width: 27em) {
  .grid {
    row-gap: 4.8rem;
    column-gap: 3.2rem;
  }

  .hero {
    padding: 0 3.2rem;
  }

  .hero-description {
    margin-bottom: 3.2rem;
  }

  .hero-btn-box {
    flex-direction: column;
  }

  .grid--apps {
    grid-template-columns: repeat(2, 1fr);
  }

  .apps img:nth-child(4) {
    display: block;
  }

  .about-title-box,
  .about-text-box,
  .about-img-box {
    padding: 0;
  }

  .services-box {
    padding: 0 3.2rem;
  }

  .cta-text-box {
    padding: 2.4rem;
  }

  .cta-img-box {
    height: 24rem;
  }

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

/*******************************/
/* BELLOW 320px (Small Phones) */
/*******************************/

@media (max-width: 20em) {
  .grid--footer {
    grid-template-columns: 1fr;
  }

  .nav-col {
    grid-row: 2;
  }
}
/* 
- Font Size System (px)
10 / 12 / 14 / 16 / 18 / 20 / 24 / 30 / 36 / 44 / 52 / 62 / 74 / 86 / 98
- Spacing System (px):
2 / 4 / 8 / 12 / 16 / 24 / 32 / 48 / 64 / 80 / 96 / 128
*/