/* Font family - sans serif 
h1 letur er 4.2 rem 
h2 letur er 2 rem 
border er 3.5 px 
línan utan um myndir er 3px 
font stærð er 18px
line height er 1.8 
línur eru 3px eða height 3px og widh 400px */



* {
    padding: 0;
    margin: 0;
    box-sizing: border-box;
    font-family: sans-serif;
}

html {
    overflow-x: hidden;
}



body {
    font-size: 18px;
    color: white;
    background: #ffffff;
    min-height: 100vh;
    overflow-x: hidden;
    /*festir síðun á láréttum x ás þannig músinn 
    getur ekki farið fyrir utan hana*/
}


.bakgrunnur {
    background-image: url(myndir/IMG_8899.jpeg);
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center;
    min-height: 99.3vh;
    /* fyllir skjáinn */
    position: relative;
    /* til að box sem er absolute geti staðsett sig innan */
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 60px 20px;
}


.bakgrunnur::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.35);
    z-index: 1;
}



header {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    padding: 50px 250px 30px 250px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 100;
    transition: transform 0.25s ease;

    border-bottom: rgb(222, 201, 201) solid 0.5px;
}

.navbar {
    display: flex;
    align-items: center;
    gap: 40px;
    /* stjórnar bilinu, breyttu eftir smekk */
}

.navbar a {
    position: relative;
    font-size: 18px;
    color: #ffffff;
    text-decoration: none;
    margin-left: 40px;
    font-weight: 800;

}

.navbar a::before {
    content: "";
    position: absolute;
    left: 0;
    bottom: -6px;
    height: 2px;
    width: 0%;
    background: rgba(255, 255, 255, 0.9);
    transition: width 0.25s ease;
}

.navbar a:hover::before {
    width: 100%;
}

a:hover {
    color: rgb(170, 169, 207);
}

a:active {
    color: lightcyan;
}


.logo img {
    position: absolute;
    display: block;
    height: 150px;
    width: auto;
    object-fit: contain;
    top: 60%;
    left: 250px;
    /* eða sama gildi og padding-left í header, svo það raðist upp við jaðarinn */
    transform: translateY(-50%);
}

/* Hérna ertu búinn með headerinn sem navbarinn er inn í og einnig ertu búin með frontpage núna fyrir neðan þetta er styleið á h1 */

h1 {
    font-size: 4.2rem;
    text-align: center;
    width: 1000px;
    margin-left: auto;
    margin-right: auto;
    font-family: sans-serif;
    color: #ffffff;
    font-weight: 400;
    position: relative;
    z-index: 2;
    transition: transform 0.4s ease, text-shadow 0.4s ease;
}

h1:hover {
    transform: scale(1.05);
    text-shadow: 0 0 30px rgba(103, 166, 200, 0.85);
}

.li {
    font-style: italic;
    font-weight: 500;
    color: rgb(103, 166, 200);
}

/*Hérna er h1 effect klárað og næsta section sem er um okkur er stylað hér fuyrir neðan */

.section1 {
    position: relative;
    overflow: hidden;
    border-bottom: white solid 3.5px;
    border-top: white solid 3.5px;
    padding: 10px 70px 40px 70px
}

.section1::before {
    content: "";
    position: absolute;
    inset: 0;
    background-color: #223a4a;
    background-size: cover;
    background-position: center 30%;
    z-index: -1;
    filter: blur(1px);
    transform: scale(1.15);
}

.section1::after {
    content: "";
    position: absolute;
    inset: 0;
    background-color: rgba(34, 58, 74, 0.85);
    z-index: -1;
}

.box2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    justify-content: center;
    align-items: center;

}

.h2texti {
    color: #ffffff;
    padding: 30px;
    font-size: 2rem;
    margin-left: 0px;
    padding-left: 0px;
}

.texti0 {
    font-family: sans-serif;
    color: #ffffff;
    font-size: 18px;
    line-height: 1.8;
    margin-bottom: 20px;
}

.mynd1 {
    display: block;
    width: 90%;
    height: auto;
    object-fit: cover;
    min-width: 0;
    padding: 20px;
    border-bottom: 3px solid white;
    border-left: 3px solid white;


    margin-top: 110px;

}

.lína {
    position: absolute;
    top: 85px;
    right: 50px;
    width: 400px;
    height: 3px;
    background-color: white;
    margin-left: auto;

}

/* Hérna er næsti kafli section 2 þetta er okkar verk rennandi myndirnar */


.section2 {
    position: relative;
    padding-top: 55px;
    padding-bottom: 55px;
    padding-left: 70px;
    padding-right: 70px;
    text-align: center;
    background-color: #223a4a;
    color: white;
    border-bottom: 3.5px solid white;

}

.h12 {

    text-align: left;
    font-size: 2rem;
}

.verk-texti-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 100px;
}

.p1 {
    text-align: left;
    font-size: 18px;
    line-height: 1.8;
    color: #ffffff;
    margin-top: 30px;
}

.strik2 {
    position: absolute;
    width: 400px;
    height: 3px;
    top: 75px;

    right: 550px;
    background-color: white;

}

/*Hérna eru rennandi myndinrar kláraðar*/

.track {
    display: flex;
    animation: slide 78s linear infinite;
    width: max-content;

}

.rennandimyndir {
    background-color: #223a4a;
    display: flex;
    justify-content: center;
    /* justify content: center; lætu innihaldið í parent 
    miðjast lárrétt*/
    overflow: hidden;
    padding-top: 0px;
    padding-right: 200px;
    padding-bottom: 0px;
    padding-left: 200px;
}

.myndirflex {
    height: 340px;
    width: auto;
    padding: 5px;
    background-color: #223a4a;
    border: solid white 2px;
}

@keyframes slide {
    from {
        transform: translateX(-25%);
    }

    to {
        transform: translateX(0);
    }
}


/* Hérna fyrir neðan kemur footerinn */
.section3 {
    background-color: #223a4a;
    border-top: 2px solid white;
    padding: 80px 70px 30px 70px;
}

footer {
    display: grid;
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr) minmax(0, 1fr) minmax(0, 1fr);
    gap: 50px;
    max-width: 1200px;
    margin: 0 auto;
    color: white;
}

.f-um,
.f-dalkur {
    min-width: 0;
    /* leyfir Safari að minnka dálkana rétt */
}


.f-logo {

    height: 80px;
    margin-bottom: 20px;
    background-color: rgba(255, 255, 255, 0.75);
    padding: 2px 4px;
    border-radius: 6px;
    display: inline-block;
}

.f-dalkur a:hover {
    opacity: 0.7;
}

.f-texti {
    color: #ffffff;
    line-height: 1.6;
    font-size: 0.92rem;
    max-width: 280px;
}

.f-titill {
    font-size: 0.8rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: #ffffff;
    margin-bottom: 20px;
}

.f-dalkur a,
.f-dalkur p {
    display: block;
    text-decoration: none;
    color: #ffffff;
    font-size: 0.95rem;
    margin-bottom: 14px;
    transition: color 0.25s ease;
}

.f-dalkur a:hover {
    color: white;
}

.f-cta {
    margin-top: 6px;
    font-weight: 700;
    color: white;
}

.f-cta:hover {
    opacity: 0.7;
}

.f-neðst {
    grid-column: 1 / -1;
    border-top: 1px solid rgba(255, 255, 255, 0.15);
    margin-top: 45px;
    padding-top: 25px;
    text-align: center;
}

.f-neðst p {
    color: rgba(255, 255, 255, 0.45);
    font-size: 0.85rem;
}

/* Hérna fyrir neðan er allt css fyrir þjónusta */

.bakgrunnur.þjon {
    background-image: url(myndir/IMG_8577.jpeg);

    min-height: 45vh;
    border-bottom: 3px solid #ffffff;


}

h1.s {
    font-size: 22px;
    font-weight: 800;
    margin-left: -195px;
    padding-top: 100px;
}

/* Hérna er sectionið á þjónusta*/

.h2þ {
    font-size: 2rem;
}

.kassiþ1 {
    height: 400px;
    padding: 100px 20px 330px 70px;
    background-color: #223a4a;

    overflow: hidden;
}

.boxþ1 {
    padding: 10;
    margin-top: -60px;
}

.pþ1 {
    margin-top: 30px;
    line-height: 1.8;
    font-size: 18px;
    height: 100px;
    width: 700px;
}

.lína2 {
    position: absolute;
    height: 3px;
    width: 200px;
    background-color: rgb(255, 255, 255);
    margin-left: 490px;
    margin-top: 20px;
}

.myndx {
    position: absolute;
    height: 300px;
    width: auto;
    margin-left: 820px;
    margin-top: -150px;
    padding: 20px;
    background-color: #223a4a;
    border-left: 3px white solid;
    border-bottom: solid white 3px;
}


/*Hérna kemur næsta section fyrir okkar verk */

.bakgrunnur.þjon.verk {
    background-image: url(myndir/fr.jpg);
}

.overk {
    background-color: #223a4a;
    padding: 110px 70px;
    position: relative;
}

.overk-grid {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 90px;
    align-items: center;
}

/* --- Mynd vinstra megin --- */

.overk-mynd-wrap {
    position: relative;
}

.overk-mynd-wrap::before {
    content: "";
    position: absolute;
    top: -14px;
    left: -14px;
    right: 14px;
    bottom: 14px;
    border: 2px solid rgba(255, 255, 255, 0.25);
    z-index: 0;
}

.overk-mynd {
    position: relative;
    display: block;
    width: 100%;
    height: 480px;
    object-fit: cover;
    border: 2px solid white;
    z-index: 1;
}

/* --- Texti hægra megin --- */

.overk-yfirtitill {
    text-transform: uppercase;
    letter-spacing: 3px;
    font-size: 0.8rem;
    font-weight: 700;
    color: rgba(255, 255, 255, 0.5);
    margin-bottom: 14px;
}

.overk-titill {
    font-size: 2.2rem;
    font-weight: 800;
    color: white;
    line-height: 1.2;
}

.overk-strik {
    width: 60px;
    height: 3px;
    background-color: white;
    margin: 22px 0 30px 0;
}

.overk-texti {
    font-size: 17px;
    line-height: 1.7;
    color: white;
    margin-bottom: 20px;
    max-width: 480px;
}

.overk-cta {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    margin-top: 20px;
    padding: 15px 30px;
    background-color: white;
    color: #223a4a;
    text-decoration: none;
    font-weight: 800;
    font-size: 15px;
    border-radius: 2px;
    transition: gap 0.3s ease, background 0.3s ease;
}

.overk-cta:hover {
    gap: 16px;
    background-color: #e8e8e8;
}


.section3.l {
    border-top: 0px solid;

}

/* Hérna er background myndinn fyrir hafðu samband */
.lap {
    background-image: url(myndir/IMG_9124.jpg);
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center;
    min-height: 45vh;
    border-bottom: 3px solid #ffffff;
    /* fyllir skjáinn */
    position: relative;
    /* til að box sem er absolute geti staðsett sig innan */
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 60px 20px;
}


.lap::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.35);
    z-index: 1;
}

/*Hérna kemur section fyrir Hafðu samband*/
.tilbod {
    min-height: 750px;
    color: white;
    background-color: #223a4a;
    padding: 110px 40px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.tilbod-innri {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
}

.tilbod-haus {
    max-width: 640px;
    margin-bottom: 65px;
}

.yfirtitill {
    text-transform: uppercase;
    letter-spacing: 3px;
    font-size: 0.8rem;
    font-weight: 700;
    color: rgba(255, 255, 255, 0.5);
    margin-bottom: 14px;
}

.tilbod-titill {
    font-size: 2.6rem;
    font-weight: 800;
    line-height: 1.2;
}

.strik {
    width: 60px;
    height: 3px;
    background-color: white;
    margin: 22px 0 24px 0;
}

.tilbod-texti {
    color: rgba(255, 255, 255, 0.65);
    line-height: 1.7;
    font-size: 1.05rem;
}

.samband-kassi {
    display: grid;
    grid-template-columns: 1.4fr 1fr;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 4px;
    overflow: hidden;
}

.form-kassi {
    padding: 55px;
    border-right: 1px solid rgba(255, 255, 255, 0.12);
}

.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 26px;
    margin-bottom: 36px;
}

.innsl.full {
    grid-column: 1 / -1;
}

.innsl {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.innsl label {
    font-size: 0.78rem;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.5);
    font-weight: 700;
}

.innsl input,
.innsl textarea {
    background: transparent;
    border: none;
    border-bottom: 1px solid rgba(255, 255, 255, 0.25);
    color: white;
    font-size: 16px;
    padding: 6px 0 10px 0;
    font-family: sans-serif;
    transition: border-color 0.3s ease;
}

.innsl textarea {
    min-height: 70px;
    resize: vertical;
}

.innsl input:focus,
.innsl textarea:focus {
    outline: none;
    border-bottom-color: white;
}

.senda-btn {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 16px 34px;
    background-color: white;
    color: #223a4a;
    border: none;
    border-radius: 2px;
    font-weight: 800;
    font-size: 15px;
    letter-spacing: 0.3px;
    cursor: pointer;
    transition: background 0.3s ease, gap 0.3s ease;
}

.senda-btn:hover {
    gap: 18px;
    background-color: #e8e8e8;
}

.upplysingar-kassi {
    padding: 55px 45px;
    background: rgba(0, 0, 0, 0.15);
}

.uinfo {
    display: flex;
    gap: 18px;
    margin-bottom: 32px;
    align-items: flex-start;
}

.uicon {
    flex-shrink: 0;
    color: white;
    opacity: 0.85;
    margin-top: 2px;
}

.uheiti {
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: rgba(255, 255, 255, 0.5);
    font-weight: 700;
    margin-bottom: 6px;
}

.ugildi {
    color: white;
    font-size: 1.02rem;
}

.ulink {
    text-decoration: none;
    transition: opacity 0.25s ease;
}

.ulink:hover {
    opacity: 0.7;
}

.uskil {
    height: 1px;
    background: rgba(255, 255, 255, 0.12);
    margin: 40px 0 30px 0;
}

.traust-texti {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.5);
    line-height: 1.6;
    font-style: italic;
}


@media (max-width: 768px) {

    header {
        padding: 20px 20px 15px 20px;
        flex-direction: column;
        align-items: center;
        gap: 15px;
    }

    .logo img {
        position: static;
        /* tekur það úr absolute-flæði */
        transform: none;
        height: 50px;
        margin: 0 auto;
    }

    .navbar {
        gap: 15px;
        flex-wrap: wrap;
        justify-content: center;
    }

    .navbar a {
        margin-left: 0;
        /* fjarlægir gamla 40px sem var hugsað fyrir tölvu */
        font-size: 15px;
    }

    .bakgrunnur {
        min-height: 90vh;
        padding: 100px 20px 40px 20px;
        /* meira padding-top svo h1 rekist ekki í header */
    }

    h1 {
        width: 100%;
        /* í stað fastra 1000px */
        font-size: 2.2rem;
        padding: 0 10px;
    }
}

/* Þetta hérna ar fyrir navbar og hero mynd */



@media (max-width: 768px) {

    .section1 {
        padding: 60px 20px 30px 20px;
    }

    .box2 {
        grid-template-columns: 1fr;
        /* einn dálkur í stað tveggja hlið við hlið */
        gap: 25px;
    }

    .h2texti {
        font-size: 1.6rem;
        padding: 0;
        margin-bottom: 10px;
    }

    .texti0 {
        font-size: 16px;
        line-height: 1.7;
    }

    .mynd1 {
        width: 100%;
        margin-top: 0;
        /* var 110px, óþarft núna þegar hún er í eigin röð */
        padding: 12px;
    }

    .lína {
        top: 25px;
        right: 20px;
        width: 150px;
        /* minnkar úr 400px svo hún passi á mjóum skjá */
    }
}

/* Fyrir secton 1  */



/*fyrir section 2 rennimyndir */
@media (max-width: 768px) {

    .section2 {
        padding: 40px 20px;
    }

    .h12 {
        font-size: 1.6rem;
    }

    .strik2 {
        top: 22px;
        right: 20px;
        width: 100px;
        /* minnkar úr 400px */
    }

    .verk-texti-grid {
        grid-template-columns: 1fr;
        /* einn dálkur í stað tveggja hlið við hlið */
        gap: 20px;
        margin-top: 40px;
        /* smá bil undan strik2 sem er absolute */
    }

    .p1 {
        font-size: 16px;
        margin-top: 15px;
    }

    .myndirflex {
        height: 220px;
        /* minnkar úr 340px svo fleiri myndir passi og hlaðist hraðar á síma */
    }

    .rennandimyndir {
        padding-left: 40px;
        padding-right: 40px;
        /* minnkar úr 200px sem myndi valda of miklu tómu plássi á síma */
    }
}


/* Hérna kemur footerinn*/
@media (max-width: 768px) {

    .section3 {
        padding: 50px 20px 25px 20px;
    }

    footer {
        grid-template-columns: 1fr;
        /* einn dálkur, allt staflað ofan á hvort annað */
        gap: 35px;
    }

    .f-um {
        text-align: left;
    }

    .f-logo {
        height: 60px;
    }

    .f-texti {
        max-width: 100%;
    }

    .f-neðst {
        margin-top: 25px;
        padding-top: 20px;
    }
}


/* Þetta hérna er hero page á þjónusta*/
@media (max-width: 768px) {

    .bakgrunnur.þjon {
        min-height: 35vh;
    }

    h1.s {
        font-size: 20px;
        margin-left: 0;
        /* fjarlægir tölvu-only hliðrunina */
        padding-top: 100px;
        padding-left: 20px;
        text-align: left;
    }
}

/* section 1 á þjónusta */
@media (max-width: 768px) {

    .kassiþ1 {
        height: auto;
        /* leyfir kassanum að stækka eftir innihaldi */
        padding: 60px 20px 40px 20px;
        overflow: visible;
    }

    .boxþ1 {
        margin-top: 0;
        padding: 0;
    }

    .h2þ {
        font-size: 1.6rem;
    }

    .lína2 {
        position: static;
        /* tekur úr absolute-flæði */
        margin: 0 0 20px 0;
        width: 100px;
    }

    .pþ1 {
        width: 100%;
        /* í stað 700px fastrar breiddar */
        height: auto;
        /* í stað 100px fastrar hæðar sem klippti textann */
        font-size: 16px;
        margin-top: 15px;
    }

    .myndx {
        position: static;
        /* tekur úr absolute-flæði */
        display: block;
        width: 100%;
        height: auto;
        margin: 30px 0 0 0;
        padding: 12px;
    }

}

/* Þetta hérna var fyrir á verk  */
@media (max-width: 768px) {

    .overk {
        padding: 60px 20px;
    }

    .overk-grid {
        grid-template-columns: 1fr;
        /* einn dálkur, staflað */
        gap: 40px;
    }

    .overk-mynd {
        height: 280px;
        /* minnkar úr 480px */
    }

    .overk-titill {
        font-size: 1.7rem;
    }

    .overk-texti {
        font-size: 16px;
        max-width: 100%;
    }

    .overk-cta {
        width: 100%;
        /* fullur breidd hnappur, auðveldara að ýta á síma */
        justify-content: center;
    }

}

/* Þetta hérna er hero page á hafðu samaband*/

@media (max-width: 768px) {

    .lap {
        min-height: 35vh;
        padding: 40px 20px;
    }
}

/* Þetta er fyrir tilboð  */
@media (max-width: 768px) {

    .tilbod {
        min-height: auto;
        padding: 60px 20px;
    }

    .tilbod-haus {
        max-width: 100%;
        margin-bottom: 40px;
    }

    .tilbod-titill {
        font-size: 1.8rem;
    }

    .samband-kassi {
        grid-template-columns: 1fr;
        /* form og upplýsingar staflast */
    }

    .form-kassi {
        padding: 30px 20px;
        border-right: none;
        border-bottom: 1px solid rgba(255, 255, 255, 0.12);
    }

    .form-grid {
        grid-template-columns: 1fr;
        /* nafn/sími staflast líka, ekki hlið við hlið */
        gap: 20px;
        margin-bottom: 26px;
    }

    .senda-btn {
        width: 100%;
        justify-content: center;
    }

    .upplysingar-kassi {
        padding: 30px 20px;
    }

}