/*  Global Settings */

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

/*  Navigation Bar */

nav {
    align-items: center;
    background-color: rgb(255, 255, 255);
    box-shadow: 0 0 5px 2px rgba(50, 50, 50, 0.25);
    display: flex;
    justify-content: space-between;
    padding: 20px 0px;
    position: fixed;
    top: 0px;
    width: 100%;
    z-index: 1;
}

.change-nav {
    background-color: black;
}

nav ul {
    color: rgb(224, 224, 224);
    display: flex;
    padding: 20px 30px 20px;
}

nav li {
    list-style: none;
    padding: 5px 10px;
    position: relative;
}

nav a {
    color: black;
    text-decoration: none;
}

nav a::after {
    background-color: rgb(221, 221, 221);
    bottom: 0;
    content: "";
    height: 0%;
    left: 0;
    margin: auto;
    position: absolute;
    right: 0;
    top: 0;
    transition: width .5s, height .5s;
    width: 0%;
    z-index: -1;
}

nav a:hover::after {
    bottom: 0;
    content: "";
    height: 100%;
    left: 0;
    margin: auto;
    position: absolute;
    right: 0;
    top: 0;
    width: 100%;
    z-index: -1;
}

/* LOGO*/

.logo {
    align-items: center;
    display: flex;
    font-size: clamp(1.5rem, 3vw, 2.5rem);
    font-weight: bold;
    justify-content: center;
    padding-left: 30px;
}

/* Intro */

header {
    align-items: center;
    background-color: #08225c;
    box-shadow: 0 0 5px 2px rgba(50, 50, 50, 0.25);
    height: 499px;
    display: flex;
    justify-content: center;
    padding: 125px 0px 20px 0px;
}


.header__text {
    color: whitesmoke;
    max-width: 450px;
}

.header__text h1 {
    font-size: clamp(1.5rem, 10vw, 3rem);
    padding: 10px 20px;
}

.header__text p {
    font-size: clamp(0.5rem, 5vw, 1rem);
    padding: 10px 20px;
    line-height: 1.5;
}


.header__img {
    height: 80%;
    width: auto;
    max-height: 500px;
    min-height: 200px;
}

/* Oferta */

.offer-section {
    align-items: center;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 100px 0px;
}

.offer-section h2 {
    font-size: 2.5rem;
    padding: 15px;
    text-align: center;
}

.offer__cards-container {
    align-items: center;
    display: grid;
    grid-template-columns: repeat(3, 1fr)
}

.offer__card-wrapper {
    height: 170px;
    margin: 40px;
    perspective: 800px;
    width: 170px;
}

.offer__card-wrapper h3 {
    padding: 15px 5px;
    text-align: center;
}

.offer__card {
    height: 100%;
    position: relative;
    transform-style: preserve-3d;
    transform: rotateY(0deg);
    transition: transform 1.2s;
    width: 100%;
}

.offer__card p {
    text-align: center;
    padding: 10px;
}
  
.offer__card-wrapper:hover > .offer__card {
    cursor: pointer;
    transform: rotateY(180deg);
}

.flipTheCard {
    transform: rotateY(180deg);
}


.card-front, .card-back {
    backface-visibility: hidden;
    height: 100%;
    position: absolute;
    width: 100%;
}

#card-laptop {
    background-image: url(./images/offer-icons/icon-laptop.png);
}

#card-service {
    background-image: url(./images/offer-icons/icon-wrench.png);
}

#card-cpu {
    background-image: url(./images/offer-icons/icon-cpu.png);
}

#card-printer {
    background-image: url(./images/offer-icons/icon-printer.png);
}

#card-windows {
    background-image: url(./images/offer-icons/icon-windows.png);
}

#card-mouse {
    background-image: url(./images/offer-icons/icon-mouse.png);
}

.card-front {
    background-size: contain;
    transition: opacity 1500ms;
}

.card-back {
    align-items: center;
    border-radius: 10px;
    color: white;
    display: flex;
    flex-direction: column;
    gap: 5rem;
    justify-content: center;
    transform: rotateY(180deg);
}

.card-back--red {
    background-color: rgb(171 29 29);
}

.card-back--blue {
    background-color: #08225c;
}

@keyframes changeOpacity {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: .5;  
    }
}

.change-image {
    animation: changeOpacity 1400ms ease-in-out;
}


/* Contact box */

.contact-section {
    align-items: center;
    color: white;
    display: flex;
    justify-content: center;
    width: 100%;
}

.contact {
    align-items: center;
    border-radius: 15px;
    box-shadow: 0 0 5px 2px rgba(50, 50, 50, 0.25);
    background-color: rgb(171 29 29);
    display: flex;
    justify-content: space-around;
    padding: 30px;
    width: 70%;
}

.contact__info-wrapper > div {
    padding: 20px;
}

.contact__info-wrapper h2 {
    font-size: 1.7rem;
    padding-bottom: 10px;
}

.contact__info__data__icon {
    align-items: center;
    display: flex;
    padding: 5px;
}

.contact__info__data__icon img {
    padding-right: 10px;
    height: 40px;
    width: 40px;
}

.contact__map {
    height: 400px;
    width: 600px;
}

.contact__map__img {
    height: 100%;
    width: 100%;
}

.hours-day {
    color: black;
    font-weight: 700;
    padding: 5px 10px 5px 0px;
}

.contact-section a {
    color: white;
    text-decoration: none;
}

/* Footer */
footer {
    display: flex;
    justify-content: center;
    padding: 50px 10px 10px 10px;
}

footer p {
    color: gray;
    font-size: 0.8rem;
    text-align: right;
    padding: 0 10px;
}

footer a {
    color: gray;
}

footer a:hover {
    color: red;
    transition: 500ms;
}

/* Media queries */

@media screen and (max-width: 1330px) {
    .contact {
        flex-direction: column;
    }
    .contact__map {
        width: 90%;
    }
    .contact__info-wrapper {
        display: flex;
    }
    .offer__cards-container {
        grid-template-columns: repeat(2, 1fr)
    }
}

@media screen and (max-width: 715px) {
    .contact__info-wrapper {
        flex-direction: column;
    }
    header {
        flex-direction: column-reverse;
    }
}

@media screen and (max-width: 600px) {
    .offer__cards-container {
        grid-template-columns: repeat(1, 1fr)
    }
    .contact {
        width: 100%;
        margin-top: 150px;
    }
}