@import url('https://fonts.googleapis.com/css2?family=Roboto:ital,wght@0,100;0,300;0,400;0,500;0,700;0,900;1,100;1,300;1,400;1,500;1,700;1,900&display=swap');

:root {
    --color-primario: #00F5D0;
    --color-secundario: #008A75;
    --color-secundario-oscuro: #072E33;
    --color-blanco: #FFFFFF;
    --color-gris: #232929;
    --color-negro: #000000;

    --box-shadow: 0px 0px 20px rgb(35 41 41 / 50%);
    --transparent-color: rgba(0, 0, 0, 0.25);

    --normal-font-size: 15px;
    --medium-font-size: 20px;
    --large-font-size: 40px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--color-blanco);
    color: var(--color-negro);
    transition: .5s ease;
}

a {
    text-decoration: none;
}

ul {
    list-style: none;
}

section {
    display: flex;
    justify-content: center;
    padding: 125px 125px 0px 125px;
    margin: 0 auto;
}

.contenedor {
    width: 100%;
    max-width: 1500px;
}

body {
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
}

body.active {
    --color-primario: #072E33;
    --color-secundario: #008A75;
    --color-secundario-oscuro: #00F5D0;
    --color-blanco: #232929;
    --color-gris: #232929;
    --color-negro: #FFFFFF;

    --box-shadow: 0px 0px 20px rgba(255, 255, 255, 0.5);
}

@media (width < 768px) {
    section {
        padding: 50px 25px 0px 25px;
    }
}

/* Flotantes */
a.whatsapp {
    z-index: 5;
    position: fixed;
    right: 20px;
    bottom: 20px;
    width: 50px;
    height: 50px;
    background-color: var(--color-secundario);
    display: flex;
    justify-content: center;
    align-items: center;
    color: #FFFFFF;
    font-size: var(--medium-font-size);
    border-radius: 25px;
    cursor: pointer;

    &:hover {
        background-color: var(--color-secundario-oscuro);
    }
}

.theme-btn {
    width: 50px;
    text-align: center;
    padding: 15px 0px;
    background: var(--transparent-color);
    backdrop-filter: blur(20px);
    box-shadow: var(--box-shadow);
    color: var(--color-secundario-oscuro);
    font-size: var(--medium-font-size);
    border-radius: 10px 0px 0px 10px;
    cursor: pointer;
    position: fixed;
    right: 0;
    top: 125px;
    z-index: 5;
}

/* Header */
header.header {
    width: calc(100% - 50px);
    max-width: 1500px;
    padding: 25px 50px;
    margin: 25px;
    border-radius: 25px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: var(--color-blanco);
    box-shadow: var(--box-shadow);
    position: fixed;
    z-index: 2;

    & .logo {
        height: 25px;
        width: auto;
    }

    & #menu-icon {
        color: var(--color-negro);
        font-size: var(--normal-font-size);
        transition: all 0.2s linear;
        cursor: pointer;
        display: none;
        z-index: 3;

        &:hover {
            color: var(--color-secundario);
        }

        &:active {
            color: var(--color-secundario-oscuro);
        }
    }

    & nav ul {
        display: flex;
        justify-content: space-between;
        gap: 50px;

        & li a,
        & li i {
            color: var(--color-negro);
            font-size: var(--normal-font-size);
            text-transform: uppercase;
            transition: all 0.2s linear;
            cursor: pointer;

            &:hover {
                color: var(--color-secundario);
            }

            &:active {
                color: var(--color-secundario-oscuro);
            }
        }
    }
}

@media (width < 992px) {
    header.header {
        padding: 20px;

        & #menu-icon {
            display: block;
        }

        & nav {
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            display: none;
            transition: all 0.3s linear;
        }

        & nav ul {
            display: flex;
            flex-direction: column;
            gap: 25px;
            padding: 20px;
            text-align: center;
            border-radius: 25px;
            background-color: var(--color-blanco);
        }

        & nav.active {
            top: 0;
            display: block;
        }
    }
}

/* Main */
main {
    width: 100%;
}

h2.titulo {
    font-size: var(--large-font-size);
    color: var(--color-secundario-oscuro);
    display: flex;
    gap: 50px;
    font-weight: 400;
    text-transform: uppercase;
}

/* Banner */
.banner {
    width: 100%;
    height: 800px;
    padding: 150px 0 25px 125px;
    background-color: var(--color-secundario);
    position: relative;

    & .contenedor {
        padding: 75px 0;
    }

    & .text {
        width: 50%;
        color: var(--color-blanco);
        display: grid;
        gap: 10px;
        position: sticky;
        top: 150px;
        left: 0;
        bottom: initial;

        & .serv {
            width: fit-content;
            color: var(--color-negro);
            padding: 12.5px 25px;
            text-transform: uppercase;
            background-color: var(--color-primario);
        }

        & h1 {
            font-size: clamp(var(--large-font-size), 5vw, 100px);
        }

        & p {
            text-wrap: pretty;
        }
    }

    & .decoracion_vertical {
        width: 500px;
        height: fit-content;
        position: absolute;
        top: 115px;
        left: calc(50% - 250px);
    }

    & .decoracion_horizontal {
        width: 85px;
        height: fit-content;
        position: absolute;
        bottom: 0;
        left: 0;
    }

    & .logo {
        height: 500px;
        position: sticky;
        top: 0;
        right: 0;
        filter: brightness(1.5);
        object-fit: cover;
    }

    & .continuar {
        width: 200px;
        text-align: center;
        position: absolute;
        bottom: 25px;
        left: calc(50% - 100px);
        animation: continuar 2.5s linear infinite;

        & a {
            color: var(--color-blanco);
        }
    }
}

@keyframes continuar {
    0% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(10px);
    }

    100% {
        transform: translateY(0);
    }
}

@media (width < 768px) {
    .banner {
        height: 700px;
        padding: 125px 25px 25px 25px;

        & .text {
            width: 100%;
        }

        & .decoracion_vertical {
            width: 75vw;
            top: 100px;
            left: calc(25vw / 2);
        }

        & .decoracion_horizontal {
            width: 50px;
        }

        & .logo {
            display: none;
        }
    }
}

/* Servicios */
.servicios {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 50px;

    & .contenido {
        width: 100%;
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: 50px;
    }

    & article {
        text-align: center;
        border-radius: 20px;
        padding: 50px;
        box-shadow: var(--box-shadow);
        display: flex;
        flex-direction: column;
        gap: 25px;
    }

    & img {
        width: 100px;
        height: 100px;
        object-fit: fill;
        margin-bottom: 25px;
    }

    & a {
        display: flex;
        justify-content: center;
        align-items: center;
        width: 100%;
        height: 40px;
        background-color: var(--color-secundario);
        border-radius: 10px;
        color: #FFFFFF;
        text-transform: uppercase;
        transition: all 0.2s linear;

        &:hover {
            background-color: var(--color-secundario-oscuro);
        }
    }
}

body.active .servicios {
    & img {
        filter: invert(1);
    }
}

.portafolio {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 50px;

    & .contenido {
        width: 100%;
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
        gap: 50px;
    }

    & img {
        width: 100%;
        aspect-ratio: 16/9;
        object-fit: cover;
        border-radius: 10px;
        box-shadow: var(--box-shadow);
        transition: all 0.25s linear;

        &:hover {
            transform: scale(1.1);
        }
    }
}

@media (width < 992px) {
    .portafolio {
        & .contenido {
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
        }
    }
}

.empresas {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 50px;
    padding-bottom: 125px;

    & .contenido {
        width: 100%;
    }

    & .swiper-slide {
        display: flex;
        justify-content: center;
        align-items: center;
    }

    & img {
        max-width: calc(75vw / 3);
        max-height: 75px;
        object-fit: contain;
        filter: grayscale(1) opacity(0.5);

        &:hover {
            filter: grayscale(0) opacity(1);
        }
    }
}

body.active .empresas {
    & img {
        filter: grayscale(1) invert(1);

        &:hover {
            filter: grayscale(0) invert(0);
        }
    }
}

.nosotros {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 50px;

    & .contenido {
        width: 100%;
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: 50px;
    }

    & article {
        text-align: center;
        padding: 25px;
        display: flex;
        flex-direction: column;
        gap: 25px;
    }

    & img {
        width: 100px;
        height: 100px;
        object-fit: cover;
        border-radius: 50px;
        margin-bottom: 25px;
    }

    & footer {
        display: flex;
        justify-content: center;
        gap: 25px;

        & a {
            font-size: var(--medium-font-size);
            color: var(--color-secundario);
            transition: all 0.2s linear;

            &:hover {
                color: var(--color-secundario-oscuro);
            }
        }
    }
}

.contacto {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 50px;
    padding-bottom: 125px;

    & .contenido {
        width: 100%;
        display: grid;
        align-items: center;
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
        gap: 50px;
    }

    & h3 {
        font-size: var(--large-font-size);
        padding-bottom: 25px;
        text-wrap: balance;
    }

    & p {
        text-wrap: balance;
    }

    & article:last-child {
        text-align: center;
        height: 500px;
        padding: 50px;
        display: flex;
        flex-direction: column;
        gap: 50px;
        border: 1px solid var(--color-secundario);
        border-radius: 25px;
    }

    & h4 {
        font-size: var(--medium-font-size);
        color: var(--color-secundario);
    }

    & form {
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 25px;

        & input,
        & textarea {
            width: 100%;
            height: 40px;
            border-radius: 20px;
            font-size: var(--normal-font-size);
            border: 1px solid var(--color-secundario-oscuro);
            background: none;
            padding: 10px 25px;
            color: var(--color-secundario-oscuro);

            &:focus {
                border: 1px solid var(--color-secundario);
                outline: none;
                color: var(--color-secundario);
            }
        }

        & button {
            display: flex;
            justify-content: center;
            align-items: center;
            width: 275px;
            height: 40px;
            margin-top: 25px;
            color: #FFFFFF;
            background-color: var(--color-secundario);
            border: none;
            border-radius: 20px;
            cursor: pointer;
            text-transform: uppercase;
            transition: all 0.2s linear;

            &:hover {
                background-color: var(--color-secundario-oscuro);
            }
        }
    }
}

@media (width < 768px) {
    .contacto {
        text-align: center;

        & form button {
            width: 100%;
        }
    }
}

footer.footer {
    width: 100%;
    color: #FFFFFF;
    background-color: var(--color-gris);
    padding: 100px 125px 0px 125px;

    & .contenido {
        padding-bottom: 50px;
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(225px, 1fr));
        gap: 25px;
    }

    & img.logo {
        height: 50px;
        padding-bottom: 25px;
    }

    & h3 {
        padding-bottom: 25px;
    }

    & p {
        text-wrap: pretty;
        padding-bottom: 5px;
    }

    & .item a {
        display: block;
        padding-bottom: 5px;
    }

    & .medios {
        display: flex;
        gap: 10px;
    }

    & .copyright {
        height: 75px;
        border-top: 1px solid #FFFFFF;
        display: flex;
        justify-content: space-between;
        align-items: center;
    }

    & .redes {
        display: flex;
        gap: 25px;
    }

    & a {
        color: #FFFFFF;
        transition: all 0.2s linear;

        &:hover {
            color: #00F5D0;
        }
    }
}

@media (width < 768px) {
    footer.footer {
        text-align: center;
        padding: 50px 25px;

        & .medios {
            justify-content: center;
        }

        & .copyright {
            flex-direction: column;
            padding-top: 25px;
            gap: 25px;
        }
    }
}