* {
    color: white;
    font-family: "Onest", sans-serif;
}

:root {
    --main-color: #020305;
    --secondary-color: linear-gradient(180deg, #595EC1 5%, #353983 45%, #25286C 100%);
    --background-color: #020305;
    --font-family: "Onest", sans-serif;
    --heading-size: 2rem;

    /* === Font Family === */
    --font-family-base: "Onest", sans-serif;

    /* === Desktop Typography === */
    --desktop-h1: 4rem;
    /* Main hero title */
    --desktop-h2: 3rem;
    /* Section title */
    --desktop-h3: 2rem;
    /* Subsection title */
    --desktop-h4: 1.5rem;
    /* Small heading */
    --desktop-h5: 1.25rem;
    /* Mini heading / label */
    --desktop-body: 1rem;
    /* Paragraphs */
    --desktop-small: 0.875rem;
    /* Small text / footer */

    /* === Mobile Typography === */
    --mobile-h1: 2.5rem;
    --mobile-h2: 2rem;
    --mobile-h3: 1.5rem;
    --mobile-h4: 1.25rem;
    --mobile-h5: 1.125rem;
    --mobile-body: 0.95rem;
    --mobile-small: 0.8rem;

    /* === Font Weights === */
    --font-light: 300;
    --font-regular: 400;
    --font-medium: 500;
    --font-semibold: 600;
    --font-bold: 700;
}











.PlanetsBox {
    

    font-family: var(--font-family);
    width: 766px;
    height: 562px;
    background-image: url(images/Catalogue/Jupiter.jpg);
    border-radius: 12px;
    border: 2px solid #FF5900;
    padding-right: 32px;
    margin: 30px 0;



}

.PlanetsBox h1 {
    padding: 0;
    font-size: 55px;
    font-weight: var(--font-bold);
    display: flex;
    justify-content: flex-end;
    text-shadow: 0 4px 4px rgba(0, 0, 0, 0.25);

}

.PlanetsBox h2 {


    font-size: 48px;
    display: flex;
    justify-content: flex-end;
    font-weight: var(--font-medium);
    text-shadow: 0 4px 4px rgba(0, 0, 0, 0.25);

}

.GalaxyBox {


    width: 658px;
    height: 562px;
    background-image: url(images/Catalogue/Jupiter.jpg);
    background-position: center;
    border-radius: 12px;
    border: 2px solid #FF5900;
    padding-right: 32px;
    margin: 30px 0;
    display: flex;
    flex-direction: column;
    justify-content: end;
    align-items: center;
    text-align: center;


}

.GalaxyBox h1 {
    padding: 0;
    font-size: 40px;
    font-weight: var(--font-bold);
    font-family: var(--font-family-base);

    display: flex;
    justify-content: flex-end;
    text-shadow: 0 4px 4px rgba(0, 0, 0, 0.25);

}

.GalaxyBox h2 {
    font-family: var(--font-family-base);


    font-size: 36px;
    display: flex;
    justify-content: flex-end;
    font-weight: var(--font-medium);
    text-shadow: 0 4px 4px rgba(0, 0, 0, 0.25);
    margin-bottom: 23px;

}


.NebulaeBox {


    width: 658px;
    height: 562px;
    background-image: url(images/Catalogue/Jupiter.jpg);
    background-position: center;
    border-radius: 12px;
    border: 2px solid #FF5900;
    padding-right: 32px;
    margin: 30px 0;
    display: flex;
    flex-direction: column;
    justify-content: end;
    align-items: center;
    text-align: center;


}

.NebulaeBox h1 {
    padding: 0;
    font-size: 40px;
    font-weight: var(--font-bold);
    font-family: var(--font-family-base);



    text-shadow: 0 4px 4px rgba(0, 0, 0, 0.25);

}

.NebulaeBox h2 {
    font-family: var(--font-family-base);


    font-size: 36px;


    font-weight: var(--font-medium);
    text-shadow: 0 4px 4px rgba(0, 0, 0, 0.25);

}

.left-box {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 54px;



}

.left-boxg {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;

    flex-direction: column;
    align-items: center;


}

.left-boxn {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;

    flex-direction: column;
    align-items: center;


}

#box2 {
    background-image: url(images/Catalogue/Uranus.jpg);
    background-repeat: no-repeat;
    border: 2px solid #00BCFF;

}

#box22 {
    background-image: url(images/Catalogue/Saturn.jpg);
    border: 2px solid #FFBB00;

}

#box3 {
    background-image: url(images/Catalogue/Earth.jpg);
    border: 2px solid #0075FF;

}

#box4 {
    background-image: url(images/Catalogue/Sirius-01w.jpg);
    border: 2px solid #004FFF;
}

#box5 {
    background-image: url(images/Catalogue/Betelgeuse-Alpha-Orionis.webp);
    border: 2px solid #FF8B00;
    background-position: center;
    background-size: cover;
}

#box6 {
    background-image: url(images/Catalogue/Polaris.png);
    border: 2px solid #00DDFF;
    background-position: center;
    background-size: cover;

}
#box7 {
    background-image: url(images/Catalogue/MILKY\ WAY.jpeg);
    border: 2px solid #FFE000;
    background-position: center;
    background-size: cover;

}
#box8 {
    background-image: url(images/Catalogue/ANDROMEDA\ GALAXY\ \(M31\).jpeg);
    border: 2px solid #FF5E00;
    background-position: center;
    background-size: cover;

}
#box9 {
    background-image: url(images/Catalogue/SOMBRERO\ GALAXY\ \(M104\).jpeg);
    border: 2px solid #FF5500;
    background-position: center;
    background-size: cover;

}
#box010 {
    background-image: url(images/Catalogue/WHIRLPOOL\ GALAXY\ \(M51\).jpeg);
    border: 2px solid #00F2FF;
    background-position: center;
    background-size: cover;

}
#box10 {
    background-image: url(images/Catalogue/Orion\ nebula.jpeg);
    border: 2px solid #FF00A2;
    background-position: center;
    background-size: cover;

}
#box11 {
    background-image: url(images/Catalogue/CRAB\ NEBULA.jpeg);
    border: 2px solid #FFC200;
    background-position: center;
    background-size: cover;

}
#box12 {
    background-image: url(images/Catalogue/EAGLE\ NEBULA.jpeg);
    border: 2px solid #FF004E;
    background-position: center;
    background-size: cover;

}#box13 {
    background-image: url(images/Catalogue/SAGITTARIUS\ A.jpg);
    border: 2px solid #FF6400;
    background-position: center;
    background-size: cover;

}#box14 {
    background-image: url(images/Catalogue/CYGNUS\ X-1.jpeg);
    border: 2px solid #0086FF;
    background-position: center;
    background-size: cover;

}#box15 {
    background-image: url(images/Catalogue/TON\ 618.webp);
    border: 2px solid #FF4800;
    background-position: center;
    background-size: cover;

}
#box4text {

    border-radius: 12px;
    border: 2px solid #FFF;
    background: var(--linear-sas, linear-gradient(90deg, #686565 0%, #000 35.1%));

    h1 {
        color: white;
    }

    pre {
        color: #D0D0D0;
        font-size: 20px;
        font-family: var(--font-regular);
    }

    h3 {

        background-color: white;

        a {
            color: black;

        }


    }
}

.right-box {
    display: flex;
    flex-wrap: wrap-reverse;
    justify-content: center;
    gap: 54px;





}

.planet-boxs {
    gap: 32px;
}

.textblock {
    /* margin: 52px; */
    background-color: white;
    width: 515px;
    height: 351px;

    margin-top: 52px;
    font-family: Onest;
    font-size: 20px;
    font-style: normal;
    display: flex;
    flex-direction: column;
    font-weight: 400;
    padding: 0 25px;
    border-radius: 12px;

    h1 {
        color: #000000;
        font-family: Onest;
        font-size: 32px;
        font-weight: var(--font-regular);
    }

    pre {
        color: #545454;
        padding: 5px 0;
        line-height: 152.006%;
        font-family: Onest;
        font-weight: var(--font-regular);

    }

    h3 {

        display: flex;
        justify-content: center;
        align-items: center;
        text-align: center;
        font-size: 20px;
        width: 134px;
        height: 53px;
        background-color: black;
        margin-left: auto;
        border-radius: 12px;
        padding: 10px 23px;
        margin-bottom: 30px;
        font-family: var(--font-regular);

    }
}

.g-textblock {
    /* margin: 52px; */
    background-color: white;
    width: 652.005px;
    height: 351px;
    font-family: var(--font-regular);

    margin-top: 52px;
    font-family: Onest;
    font-size: 20px;
    font-style: normal;
    display: flex;
    flex-direction: column;
    font-weight: 400;
    padding: 0 25px;
    border-radius: 12px;

    h1 {
        color: #000000;
        font-family: Onest;
        font-size: 32px;
        font-weight: var(--font-regular);
    }

    pre {
        color: #545454;
        padding: 5px 0;
        line-height: 152.006%;
        font-family: Onest;
        font-weight: var(--font-regular);

    }

    h3 {

        display: flex;
        justify-content: center;
        align-items: center;
        text-align: center;
        font-size: 20px;
        width: 134px;
        height: 53px;
        background-color: black;
        margin-left: auto;
        border-radius: 12px;
    }
}

.galaxy-row {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 39px;
}

.nebulae-row {
    display: flex;
    flex-wrap: wrap;
    margin-top: 50px;
    margin: 50px 100px;
    justify-content: space-around;
    gap: 32px;
}


.NebulaeBox {


    width: 347.562px;
    height: 255px;
    display: flex;
    flex-direction: column;
    border-radius: 12px;
    border: 2px solid #FF5900;
    padding-right: 0px;
    margin: 0px;
    align-items: center;
    justify-content: end;
    background-position: center;
    background-size: cover;


    h1 {
        display: flex;
        font-size: 32px;
        justify-content: center;
        -webkit-text-stroke-width: 1px;
        -webkit-text-stroke-color: #FF5900;
    }

    h2 {
        font-size: 24px;
        justify-content: center;
        margin-bottom: 23px;


    }

}

.Description {
    margin-top: 20px;
}

.Description p {
    width: 500px;
    height: 80px;
    font-family: var(--font-regular);

}

.Description-g {
    margin-top: 20px;
    font-family: var(--font-regular);

}

.Description-g p {
    width: 633.014px;
    height: 80px;
    font-family: var(--font-regular);

}

.n-textblock {
    background-color: white;
    width: 347px;
    height: 290px;

    margin-top: 24px;

    padding-bottom: 11.26px;
    font-size: 20px;



    border-radius: 12px;
    padding: 0 21px;

    h1 {
        color: #000000;
        font-size: 24px;
        font-weight: 500;
        font-family: var(--font-family-base);
        padding-top: 32px;


    }

    pre {
        color: #545454;
        padding: 2px 0px;
        font-size: 20px;
        font-weight: 400;
        font-family: var(--font-family-base);


    }

    h3 {

        display: flex;
        justify-content: center;
        align-items: center;
        text-align: center;
        font-size: 20px;
        width: 106px;
        height: 38.735px;
        background-color: black;
        align-self: center;
        margin: 0 auto;
        /* padding-top: 2px; */
        border-radius: 12px;
        font-family: var(--font-family-base);

    }

}





.Description-n {
    margin-top: 20px;
    margin-bottom: 20px;

}

.Description-n p {
    width: 340px;
    height: 100px;
    font-size: 16px;
    font-family: var(--font-family-base);

}

.Description-n h1 {

    font-size: 26px;
    font-family: var(--font-family-base);
}




@media (max-width: 768px) {


    /* catalogue */
    .h-section-catalogue {
        /* background-attachment: scroll; */
        align-items: center;
        text-align: center;
        justify-content: center;
        padding: 80px 0px;
        gap: 20px;


        h1 {
            font-size: 48px;
            font-weight: var(--font-semibold);


        }

        p {
            font-size: 32px;
            font-weight: var(--font-regular);
            text-align: center;
            padding: 0 31px;

        }
    }

    .catalogueNav {
        display: none;
    }

    .CatalogueTitles {
        display: flex;
        justify-content: center;
        margin: 20px 0px;
        padding: 1px;
        gap: 5px;

    }

    .CatalogueTitles img {
        width: 31px;
        height: 31px;
    }

    .CatalogueTitles h1 {
        font-size: 24px;

    }

    .nebulae-row {
        justify-content: center;
    }

    .NebulaeBox,
    .GalaxyBox,
    .PlanetsBox {


        width: 347.562px;
        height: 255px;
        display: flex;
        flex-direction: column;
        border-radius: 12px;
        border: 2px solid #FF5900;
        padding-right: 0px;
        margin: 0px;
        align-items: center;
        justify-content: end;
        background-position: center;
        background-size: cover;


        h1 {
            display: flex;
            font-size: 32px;
            justify-content: center;
            -webkit-text-stroke-width: 1px;
            -webkit-text-stroke-color: #FF5900;
        }

        h2 {
            font-size: 24px;
            justify-content: center;
            margin-bottom: 23px;


        }

    }



    #whitebox {
        justify-content: center;
        flex-wrap: wrap;

    }

    .planet-boxs {
        display: flex;
        flex-direction: column;
        gap: 1px;

        margin: 0px 0;

    }

    .h-section-catalogue {
        /* background-attachment: scroll; */
        align-items: center;
        text-align: center;
        justify-content: center;
        padding: 80px 0px;
        gap: 20px;


        h1 {
            font-size: 48px;
            font-weight: var(--font-semibold);


        }

        p {
            font-size: 32px;
            font-weight: var(--font-regular);
            text-align: center;
            padding: 0 31px;

        }
    }

    .left-box {

        gap: 13px;

    }

    .right-box {

        gap: 13px;

    }

    .left-boxg {
        gap: 13px;
    }

    .left-boxn {
        gap: 13px;
    }

    .right-textC {
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
    }



    .n-textblock,
    .g-textblock,
    .textblock {
        /* margin: 52px; */
        background-color: white;
        width: 347px;
        /* height: 290px; */

        margin-top: 24px;
        padding-bottom: 11.26px;

        font-size: 20px;


        gap: 0;
        border-radius: 12px;
        padding: 0 21px;

        h1 {
            color: #000000;
            font-size: 24px;
            font-weight: 500;
            font-family: var(--font-family-base);


        }

        pre {
            color: #545454;
            padding: 2px 0px;
            font-size: 20px;
            font-weight: 400;
            font-family: var(--font-family-base);


        }

        h3 {

            display: flex;
            justify-content: center;
            align-items: center;
            text-align: center;
            font-size: 20px;
            width: 106px;
            height: 38.735px;
            background-color: black;
            align-self: center;
            margin: 0 auto;

            /* padding-top: 2px; */
            border-radius: 12px;
            font-family: var(--font-family-base);

        }

    }

    .Description-n,
    .Description-g,
    .Description {
        margin-top: 20px;
        margin-bottom: 20px;
    }

    .Description-n p,
    .Description-g p,
    .Description p {
        width: 340px;
        height: 100px;
        font-size: 16px;
        font-family: var(--font-family-base);

    }

    .Description-n h1,
    .Description-g h1,
    .Description h1 {

        font-size: 26px;
        font-family: var(--font-family-base);
    }

    .catalogueNav {
        display: none;
    }

    .CatalogueTitles {
        display: flex;
        justify-content: center;
    }

    .CatalogueTitles img {
        width: 31px;
        height: 31px;
    }

    .CatalogueTitles h1 {
        font-size: 24px;

    }


    /* catalogue end*/

}
/*footer */

footer {
  display: flex;
  flex-direction: column;
  text-align: center;
  padding: 20px;
  background: #111;
  font-size: 0.8rem;
  color: #aaa;
}

.main-footer {
  background-color: #000000;
  color: #cfd3e0;
  padding: 50px 20px 25px;
}

.footer-container {
  display: flex;
  flex-direction: column;
  gap: 30px;
  max-width: 1200px;
  margin: 0 auto;
}

.footer-col.brand h2 {
  color: #9ca8ff;
  font-size: 1.3rem;
  margin-bottom: 10px;
}

.footer-col.brand p {
  font-size: 0.9rem;
  margin-bottom: 15px;
  color: #bfc4d9;
  max-width: 250px;
}

/* Social Icons */
.social-icons {
  display: flex;
  gap: 2rem;
}

.social-icons img {
  width: 40px;
  height: 40px;
  border-radius: 50%;
}

.social-icons img:hover {
  transform: scale(1.2);
}

#fb:hover {
    box-shadow: rgb(70, 127, 233) 4px -4px 20px ,rgb(70, 127, 233) -4px 4px 20px;
}

#X:hover {
    box-shadow: rgb(0, 0, 0) 4px -4px 20px ,rgb(0, 0, 0) -4px 4px 20px;
}

#inst:hover {
    box-shadow: rgb(216, 90, 174) 4px -4px 20px ,rgb(206, 39, 39) -4px 4px 20px;
}

#ytp:hover {
    box-shadow: rgb(221, 17, 17) 4px -4px 20px ,rgb(247, 16, 16) -4px 4px 20px;
}

#messg:hover {
    box-shadow: rgb(70, 127, 233) 4px -4px 20px ,rgb(70, 127, 233) -4px 4px 20px;
}

/* Footer Columns */

.logo-footer{
  display: flex;
  gap: 1.2rem;
  align-items: center;
}

.logo-footer img{
  width: 55px;
  height: 55px;
}
.footer-col h3 {
  color: #fff;
  margin-bottom: 10px;
  font-size: 1rem;
}

.footer-col ul {
  list-style: none;
}

.footer-col ul li {
  margin: 5px 0;
}

.footer-col ul li a {
  color: #cfd3e0;
  text-decoration: none;
  font-size: 0.9rem;
  transition: color 0.7s ease;
}

.footer-col ul li a:hover {
  color: #9ca8ff;
}

.footer-bottom {
  text-align: center;
  margin-top: 40px;
  border-top: 1px solid #2a2d3a;
  padding-top: 15px;
  font-size: 0.85rem;
  color: #8a90a5;
}

@media (min-width: 768px) {

  .footer-container {
    flex-direction: row;
    justify-content: space-between;
    align-items: flex-start;
    gap: 30px;
  }

  .footer-col {
    flex: 1;
  }

  .footer-col.brand {
    flex: 1.5;
  }

}