@import url("https://fonts.googleapis.com/css2?family=Montserrat:ital,wght@0,100..900;1,100..900&family=Russo+One&display=swap");

/* variables css */

:root {
    --header-height: 3.5rem;

    /* colors */
    --q9p-blue: #01509f;
    --white-color: #ffffff;
    --black-color: #000000;
    --gray-color: #d3d3d3;
    --darker-gray-color: #b4b3b3;
    --hue-color: 190;
    --opacity-color: hsla(0, 0%, 6%, 0.2);
    --opacity-color-white: hsla(0, 0%, 100%, 0.3);

    /* font weight */
    --font-extra-bold: 800;
    --font-bold: 700;
    --font-semi-bold: 600;
    --font-medium: 500;
    --font-light: 300;

    /* z index */
    --z-fixed: 100;
    --z-tooltip: 10;
}

/* base css */

* {
    box-sizing: border-box;
    padding: 0;
    margin: 0;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: "Montserrat", sans-serif;
    background-color: var(--white-color);
    color: var(--black-color);
}

ul {
    list-style: none;
}

a {
    text-decoration: none;
}

button,
input,
select,
textarea {
    font-family: inherit;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* reusable css */

.section {
    padding-block: 5rem 1rem;
}

.container {
    max-width: 1120px;
    margin-inline: 1.5rem;
}

.grid {
    display: grid;
    gap: 1.5rem;
}

.section__title {
    font-size: clamp(1.5rem, 3vw, 2.25rem);
    font-weight: var(--font-bold);
    white-space: nowrap;
    margin-bottom: 2rem;
}

.section__subtitle {
    display: block;
    font-weight: var(--font-semi-bold);
    margin-bottom: 0.5rem;
    font-size: clamp(0.875rem, 2vw, 1rem);
    text-transform: uppercase;
    white-space: nowrap;
}

.main {
    overflow: hidden;
}

/* navbar css */

.navbar {
    width: 100%;
    position: fixed;
    top: 0;
    left: 0;
    z-index: var(--z-fixed);
    background-color: transparent;
    transition: background-color 0.5s, box-shadow 0.5s;
}

.nav {
    position: relative;
    height: var(--header-height);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav__logo {
    display: flex;
    align-items: center;
    font-size: clamp(1rem, 2.5vw, 1.2rem);
}

.logo__text,
.logo__img {
    position: absolute;
    top: 50%;
    left: 0;
    transform: translateY(-50%);
    white-space: nowrap;
    transition: opacity 0.5s ease;
}

.logo__text {
    opacity: 1;
    font-size: clamp(1rem, 2.5vw, 1.5rem);
    font-weight: var(--font-bold);
    color: var(--white-color);
    pointer-events: auto;
}

.logo__img {
    max-height: 2em;
    width: auto;
    height: auto;
    opacity: 0;
    pointer-events: none;
}

.nav__toggle,
.nav__close {
    display: inline-flex;
    font-size: clamp(1.1rem, 2.5vw, 1.2rem);
    cursor: pointer;
    transition: color 0.5s;
}

.nav__toggle {
    color: var(--white-color);
}

@media screen and (max-width: 1150px) {
    .nav__menu {
        font-size: clamp(0.85rem, 1.5vw, 1rem);
        position: fixed;
        background-color: var(--white-color);
        top: 0;
        right: -100%;
        width: 70%;
        height: 100%;
        padding: 3rem;
        transition: 0.5s;
        box-shadow: -1px 0 4px hsla(var(--hue-color), 65%, 15%, 0.15);
    }
}

.nav__list {
    display: flex;
    flex-direction: column;
    row-gap: 3rem;
    text-align: center;
}

.nav__link {
    position: relative;
    font-weight: var(--font-semi-bold);
    color: var(--black-color);
}

.nav__link::after {
    content: "";
    width: 0;
    height: 2px;
    background-color: var(--black-color);
    position: absolute;
    left: 0;
    bottom: -0.5rem;
    transition: width 0.5s;
}

.nav__link:hover::after {
    width: 100%;
}

.nav__close {
    position: absolute;
    top: 1rem;
    right: 1.5rem;
    color: var(--black-color);
}

.show-menu {
    right: 0;
}

.bg-navbar {
    background-color: var(--white-color);
    box-shadow: 0 8px 16px hsla(var(--hue-color), 65%, 15%, 0.15);
}

.bg-navbar :is(.nav__toggle) {
    color: var(--black-color);
}

.bg-navbar :is(.logo__img) {
    opacity: 1;
    pointer-events: auto;
}

.bg-navbar :is(.logo__text) {
    opacity: 0;
    pointer-events: none;
}

/* hero css */

.hero {
    position: relative;
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    overflow: hidden;
}

.hero__bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    z-index: -2;
}

.hero__gradient {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(rgba(0, 0, 0, 0.8), var(--q9p-blue));
    z-index: -1;
}

.hero__data {
    position: relative;
    z-index: 1;
    color: var(--white-color);
    padding-inline: 1rem;
}

.hero__title {
    font-size: clamp(2.5rem, 5vw, 5.5rem);
    font-weight: var(--font-extra-bold);
    line-height: 1.5;
    font-family: "Russo One", sans-serif;
    letter-spacing: 0.1rem;
    text-shadow: 2px 2px 6px rgba(0, 0, 0, 0.5);
}

.hero__title span {
    font-size: clamp(2rem, 4vw, 4.5rem);
}

/* services css */

.services {
    background-color: var(--q9p-blue);
    position: relative;
}

.services__titles {
    text-align: center;
}

.services .section__title,
.services .section__subtitle {
    color: var(--white-color);
}

.services__button {
    display: inline-flex;
    background-color: var(--white-color);
    color: var(--q9p-blue);
    font-size: clamp(0.875rem, 2vw, 1rem);
    font-weight: var(--font-semi-bold);
    padding: clamp(0.75rem, 1.5vw, 1rem) clamp(1rem, 3vw, 2rem);
    border: 3px solid var(--white-color);
}

.services__button:hover {
    background-color: var(--q9p-blue);
    color: var(--white-color);
}

.services__container {
    padding-block: 3rem 2rem;
    justify-content: center;
}

.services__list {
    justify-content: center;
    margin-top: 3rem;
}

.services__card-link {
    cursor: default;
    color: var(--black-color);
}

.services__card {
    background-color: var(--white-color);
    background-clip: content-box;
}

.services__card:hover {
    box-shadow: 0 10px 25px var(--opacity-color-white);
}

.services__card-data {
    padding: 1.5rem 1rem 2rem;
}

.services__card-title {
    font-weight: var(--font-semi-bold);
    font-size: clamp(1.25rem, 2.5vw, 1.5rem);
    margin-bottom: 0.5rem;
}

.services__card-data p {
    font-size: clamp(0.9rem, 2vw, 1.1rem);
    text-align: justify;
}

.services__img {
    width: 100%;
    height: 250px;
    object-fit: cover;
}

/* clients css */

.clients__titles {
    text-align: center;
}

.clients .section__title {
    color: var(--q9p-blue);
}

.clients .section__subtitle {
    color: var(--black-color);
}

.clients__container {
    pointer-events: none;
}

.clients__img {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 2rem;
    padding-block: 10px 10px;
}

.clients__img img {
    width: 150px;
    height: 150px;
    object-fit: cover;
    box-shadow: 0 5px 10px rgba(0, 0, 0, 0.15);
}

.swiper-wrapper {
    transition-timing-function: linear !important;
}

.swiper-slide {
    width: auto !important;
}

/* about css */

.about {
    position: relative;
}

.about__image {
    position: absolute;
    overflow: hidden;
    width: 100%;
    height: 333px;
}

.about__img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.about__shadow {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        180deg,
        hsl(0, 0%, 100%) 5%,
        hsla(0, 0%, 100%, 0) 40%,
        hsla(0, 0%, 100%, 0) 60%,
        hsl(0, 0%, 100%) 92%
    );
}

.about__content {
    padding-top: 16rem;
    position: relative;
}

.about__titles {
    text-align: center;
}

.about .section__title {
    color: var(--q9p-blue);
}

.about .section__subtitle {
    color: var(--black-color);
}

.about__text {
    text-align: justify;
    font-size: clamp(0.9rem, 2vw, 1.1rem);
}

.about__text span {
    font-weight: var(--font-semi-bold);
}

/* equipment css */

.equipment__titles {
    text-align: center;
}

.equipment .section__title {
    color: var(--q9p-blue);
}

.equipment .section__subtitle {
    color: var(--black-color);
}

.equipment__nav {
    display: block;
    text-align: center;
    margin-bottom: 2rem;
}

.equipment__item {
    display: inline-block;
    color: var(--black-color);
    background-color: var(--gray-color);
    padding: 0.5rem 0.8rem;
    margin: 0.25rem;
    font-size: clamp(0.8rem, 1.5vw, 0.9rem);
    font-weight: var(--font-light);
    border: none;
    cursor: pointer;
    transition: background-color 0.3s ease, color 0.3s ease;
}

.equipment__item.active {
    color: var(--white-color);
    background-color: var(--q9p-blue);
    pointer-events: none;
}

.equipment__item:not(.active):hover {
    background-color: var(--darker-gray-color);
}

.equipment__list {
    margin-top: 2rem;
}

.equipment__list.swiper .swiper-slide {
    width: 200px !important;
    height: 230px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    flex-shrink: 0;
}

.equipment__card {
    background-color: var(--white-color);
    border: 4px solid var(--gray-color);
    padding-block: 1.25rem;
    text-align: center;
    overflow: hidden;
    margin-right: 1.25rem;
}

.equipment__card:hover {
    border: 4px solid var(--q9p-blue);
}

.equipment__image {
    width: 150px;
    height: 100px;
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 0 auto;
}

.equipment__img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    transition: transform 0.5s;
    margin-bottom: 1.1rem;
}

.equipment__card:hover .equipment__img {
    transform: scale(1.1);
}

.equipment__name {
    color: var(--black-color);
    font-weight: var(--font-semi-bold);
    font-size: clamp(0.9rem, 1.5vw, 1rem);
    margin-bottom: 0.5rem;
}

.equipment__type {
    color: var(--black-color);
    font-weight: var(--font-light);
    font-size: clamp(0.7rem, 1vw, 0.8rem);
}

.hide-equipment-category {
    display: none !important;
}

/* gallery css */

.gallery__container {
    padding-block: 1.5rem 3rem;
    justify-content: center;
}

.gallery__titles {
    text-align: center;
}

.gallery .section__title {
    color: var(--q9p-blue);
}

.gallery .section__subtitle {
    color: var(--black-color);
}

.gallery__button {
    display: inline-flex;
    background-color: var(--q9p-blue);
    color: var(--white-color);
    font-size: clamp(0.875rem, 2vw, 1rem);
    font-weight: var(--font-semi-bold);
    padding: 1rem 2rem;
    border: 3px solid var(--q9p-blue);
}

.gallery__button:hover {
    background-color: var(--white-color);
    color: var(--q9p-blue);
}

.gallery__list {
    justify-content: center;
    margin-top: 3rem;
}

.gallery__card {
    position: relative;
    overflow: hidden;
}

.gallery__img {
    transition: transform 0.5s;
}

.gallery__card:hover .gallery__img {
    transform: scale(1.2);
}

/* contact css */

.contact {
    background-color: var(--q9p-blue);
}

.contact__container {
    padding-bottom: 3rem;
}

.contact__titles {
    text-align: center;
}

.contact .section__title,
.contact .section__subtitle {
    color: var(--white-color);
}

.contact__content {
    color: var(--white-color);
}

.contact__info {
    display: grid;
    gap: 1rem;
    margin-top: 2rem;
    margin-bottom: 2rem;
}

/* .contact__info-item {
  font-size: clamp(0.9rem, 2vw, 1.1rem);
}

.contact__info-title {
  font-weight: var(--font-medium);
}

.contact__info-text {
  font-weight: var(--font-light);
}

.contact__socials {
  display: flex;
  column-gap: 1rem;
  justify-content: center;
}

.contact__socials-link {
  color: var(--white-color);
  font-size: clamp(1.5rem, 3vw, 2rem);
  transition: transform 0.5s;
}

.contact__socials-link:hover {
  transform: translateY(-0.25rem);
} */

.contact__maps {
    display: block;
    margin: auto;
    width: 100%;
    margin: auto;
    height: 350px;
    overflow: hidden;
    border: none;
    box-shadow: 0 5px 10px rgba(0, 0, 0, 0.5);
}

.contact__info-box {
    position: relative;
    display: flex;
}

.contact__info-icon {
    min-width: 2.5rem;
    height: 2.5rem;
    background: var(--white-color);
    color: var(--q9p-blue);
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: clamp(1.2rem, 2.5vw, 1.6rem);
}

.contact__info-text {
    display: flex;
    margin-left: 1.25rem;
    font-size: clamp(0.95rem, 1vw + 0.5rem, 1.05rem);
    color: var(--white-color);
    flex-direction: column;
}

.contact__info-text h3 {
    font-weight: var(--font-medium);
    font-size: clamp(0.75rem, 0.8vw + 0.3rem, 0.85rem);
    margin-bottom: 0.3rem;
}

.contact__info-text p {
    font-weight: var(--font-light);
    font-size: clamp(0.95rem, 1vw + 0.4rem, 1.1rem);
}

.contact__info-text a {
    color: var(--white-color);
}

.contact__info-text a:hover {
    text-decoration: underline;
}

/* footer css */

.footer {
    background-color: var(--q9p-blue);
    color: var(--white-color);
    padding-bottom: 2rem;
}

.footer__container {
    border-top: 1px solid var(--white-color);
    padding-top: 2rem;
}

.footer__copyright {
    display: block;
    text-align: center;
    font-size: clamp(0.65rem, 1.5vw, 0.8rem);
    font-weight: var(--font-light);
}

.footer__company {
    font-weight: var(--font-semi-bold);
}

/* for small devices */

@media screen and (min-width: 320px) {
    .container {
        margin-inline: 1rem;
    }

    .services__list,
    .gallery__list {
        grid-template-columns: 300px;
    }
}

/* for medium devices */

@media screen and (min-width: 576px) {
    .services__list,
    .gallery__list {
        grid-template-columns: 500px;
    }
}

@media screen and (min-width: 764px) {
    .services__titles {
        display: grid;
        grid-template-columns: 1fr max-content;
        align-items: center;
        text-align: left;
    }

    .services__titles .section__title {
        margin-bottom: 0;
    }

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

    .gallery__titles {
        display: grid;
        grid-template-columns: 1fr max-content;
        align-items: center;
        text-align: left;
    }

    .gallery__titles .section__title {
        margin-bottom: 0;
    }

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

/* for large devices */

@media screen and (min-width: 1150px) {
    .container {
        margin-inline: auto;
    }

    .section {
        padding-block: auto;
    }

    .nav__menu {
        margin-left: auto;
    }

    .nav__list {
        flex-direction: row;
        column-gap: 4rem;
    }

    .nav__toggle,
    .nav__close {
        display: none;
    }

    .nav__link {
        color: var(--white-color);
    }

    .nav__link::after {
        background-color: var(--white-color);
    }

    .bg-navbar :is(.nav__link) {
        color: var(--black-color);
    }

    .bg-navbar :is(.nav__link)::after {
        background-color: var(--black-color);
    }

    .services__titles {
        display: grid;
        grid-template-columns: 1fr max-content;
        align-items: center;
        text-align: left;
    }

    .services__titles .section__title {
        margin-bottom: 0;
    }

    .services__list {
        grid-template-columns: repeat(2, 1fr);
        gap: 4rem;
    }

    .clients__img img {
        height: 180px;
        width: 180px;
    }

    .equipment__nav {
        text-align: left;
    }

    .equipment__list.swiper .swiper-slide {
        width: 250px !important;
        height: 280px;
    }

    .equipment__image {
        width: 200px;
        height: 150px;
    }

    .gallery__titles {
        display: grid;
        grid-template-columns: 1fr max-content;
        align-items: center;
        text-align: left;
    }

    .gallery__titles .section__title {
        margin-bottom: 0;
    }

    .gallery__list {
        grid-template-columns: repeat(3, 1fr);
        gap: 2rem;
    }

    .contact__container {
        grid-template-columns: 1fr 1fr;
        align-items: center;
    }
}

/* for 2k resolutions */

@media screen and (min-width: 2048px) {
    body {
        zoom: 1.5;
    }
}