/* rem and em do Not depend on html fontsize in emdia queries
instead, 1 rem - 1em - 16px */

/************/
/* BELOW 1344PX (Smaller desktops) */
/************/
@media (max-width: 84em) {
  .hero {
    max-width: 120rem;
  }
  .heading-primary {
    font-size: 4.4rem;
  }

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

/************/
/* BELOW 1200PX (Landscape Tablets) */
/************/
@media (max-width: 75em) {
  html {
    /* root sizing for rem
     */
    /* from 16 (default) to 10px */
    /* font-size: 10px; */
    /* 9 / 16 = 56.25% */
    font-size: 56.25%;
  }

  .heading-secondary {
    font-size: 3.6rem;
  }
  .heading-tertiary {
    font-size: 2.4rem;
  }

  .grid {
    column-gap: 3.8rem;
    row-gap: 6.4rem;
  }
  .header {
    padding: 0 3.2rem;
  }
  .hero {
    gap: 4.8rem;
  }
  .main-nav-list {
    gap: 3.2rem;
  }
  .testimonials-container {
    padding: 9.6rem 3.2rem;
  }
}

/************/
/* BELOW 940PX (Landscape Tablets) */
/************/
@media (max-width: 59em) {
  html {
    /* root sizing for rem
     */
    /* from 16 (default) to 10px */
    /* font-size: 10px; */
    /* 9 / 16 = 56.25% */

    /* target
      8px

      8px / 16px = 0.5 = 50%
    */
    font-size: 50%;
  }

  .hero {
    grid-template-columns: 1fr;
    padding: 0 8rem;
    gap: 6.4rem;
  }

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

  .delivered-meals {
    justify-content: center;
    margin-top: 3.2rem;
  }

  .hero-img {
    width: 60%;
    /* margin: auto; */
    /* display: block; */
  }

  .logos img {
    height: 2.4rem;
  }

  .step-number {
    font-size: 7.4rem;
  }
  .meal-content {
    padding: 2.4rem 3.2rem 3.2rem 3.2rem;
  }

  .section-testimonials {
    grid-template-columns: 1fr;
  }
  .gallery {
    grid-template-columns: repeat(6, 1fr);
  }

  .cta {
    /* 3/5 = 60% + 2/5 = 40%*/
    grid-template-columns: 3fr 2fr;
  }

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

  /* Mobile navigation */

  .btn-mobile-nav {
    display: block;
    z-index: 1000;
  }
  .main-nav {
    background-color: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;

    display: flex;
    align-items: center;
    justify-content: center;

    transition: all 0.5s ease-in;

    /* Hide navigation */
    /* Allows no transitions at all */
    /* display: none; */

    /* 1) Hide the item visualy */
    opacity: 0;

    /* 2) Make it unaccessible to mouse and keyboard */
    pointer-events: none;

    /* 3) Hide it from screen readers */
    visibility: hidden;

    /* transition */
    transform: translateX(100%);
  }

  .nav-open .main-nav {
    opacity: 1;
    pointer-events: auto;
    visibility: visible;
    transform: translateX(0);
  }

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

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

  /* bugg prepei an iaprxei to .nav-open brosta opos apo panw */
  /* .icon-mobile-nav[name="menu-outline"] {
    display: none;
  }

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

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

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

/************/
/* BELOW 700PX (Smaller tablets Tablets) */

/* 700px / 16 = 44em */

/* metatrepw ta grid pou einai 3 or 4 coumns se 2 */
/************/
@media (max-width: 44em) {
  .grid--3cols,
  .grid--4cols {
    grid-template-columns: repeat(2, 1fr);
  }
  .diets {
    grid-column: 1/ -1;

    /* gia na ta valw sto kedro */
    justify-self: center;
  }
  .heading-secondary {
    margin-bottom: 4.8rem;
  }
  .pricing-plan {
    width: 100%;
  }

  .grid--footer {
    grid-template-columns: repeat(6, 1fr);
  }

  .nav-col {
    grid-row: 1;
    grid-column: span 2;
    margin-bottom: 3.2rem;
  }
  .logo-col,
  .address-col {
    grid-column: span 3;
  }
}

/* BELOW 550PX (mobile phones) */

/* 550px / 16 = 34em */

/* metatrepw ta grid pou einai 3 or 4 coumns se 2 */
/************/
@media (max-width: 34em) {
  .grid {
    row-gap: 4.8rem;
  }

  .grid--2cols,
  .grid--3cols,
  .grid--4cols {
    grid-template-columns: 1fr;
  }

  .hero {
    padding: 0 3.2rem;
  }
  .section-hero {
    padding: 2.4rem 0 6.4rem 0;
  }
  .btn,
  .btn:link,
  .btnm:visited {
    padding: 2.4rem 1.6rem;
  }
  .hero-img {
    width: 80%;
  }

  .logos img {
    height: 1.2rem;
  }
  .step-img-box:nth-child(2) {
    grid-row: 1/2;
  }
  .step-img-box:nth-child(6) {
    grid-row: 5/6;
  }
  .step-img-box {
    transform: translateY(3.4rem);
  }
  .testimonials {
    grid-template-columns: 1fr;
  }
  .gallery {
    grid-template-columns: repeat(3, 1fr);
    gap: 1.6rem;
  }
  .cta {
    grid-template-columns: 1fr;
  }
  .cta-img-box {
    height: 32rem;
    grid-row: 1;
  }

  .cta-text-box {
    padding: 3.2rem;
  }
}
/* 
- FONT SIZE SYSTEM (px)
  10 / 12 / 14 / 16 / 18 / 20 / 24 / 30 / 36 / 44 / 52 / 62 / 74 / 86 / 98

--- 07 WHITESPACE 

  - SPACING SYSTEM (px)
  2 / 4 / 8 / 12 / 16 / 24 / 32 / 48 / 64 / 80 / 96 / 128
 */