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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Cairo', sans-serif;
    overflow-x: hidden;
}

ul {
    list-style: none;
}

a {
    text-decoration: none;
}

:root {
    --gray-color: #898989;
    --bg-color: #F6F9FFFF;
    --light-black-color: #30373D;
    --main-color: #00b4d8;
    --main-color-alt: #0077b6;
    --white-color: #fff;
    --black-color: #000;

    --padding-top: 60px;
    --padding-bottom: 60px;

    --text-shadow: rgba(0, 0, 0, 0.5);
    --box-shadow: rgba(0, 0, 0, 0.2);
    --background-shadow: rgba(255, 255, 255, 0.1);
}

.container {
    padding-left: 20px;
    padding-right: 20px;
    margin-left: auto;
    margin-right: auto;
}

@media(min-width:768px) {
    .container {
        width: 750px;
    }

    nav .container i {
        display: none;
    }

}

@media(min-width:992px) {
    .container {
        width: 970px;
    }
}

@media(min-width:1200px) {
    .container {
        width: 1170px;
    }
}

/* Main_title */

.title {
    font-size: clamp(24px, 5vw, 40px);
    text-align: center;
    font-weight: 800;
    letter-spacing: 1px;
    margin-bottom: 20px;
    color: var(--main-color-alt);
}

.title span {
    color: var(--main-color);
}

img {
    width: 100%;
    height: 100%;
}

.btn {
    background-color: var(--white-color);
    width: fit-content;
    padding: 15px 30px;
    border-radius: 5px;
    color: var(--black-color);
    border: 1px solid #ddd;
    transition: 0.3s ease;
}

.btn:hover {
    background-color: var(--main-color);
    border: 1px solid var(--main-color);
    color: var(--white-color);
}

/* navbar */

nav {
    top: 0;
    left: 0;
    z-index: 999;
    background-color: var(--white-color);
    transition: 0.3s ease;
    width: 100%;
}

nav .logo {
    position: relative;
    padding: 10px 0px;
    align-items: center;
    display: flex;
    justify-content: center;
    gap: 10px;
}

nav img {
    width: 80px;
}

nav .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

nav .container .nav-links {
    display: flex;
    gap: 15px;
    position: relative;
    align-items: center;
}

nav .container .nav-links li {
    padding: 20px 0px;
    transition: 0.3s ease;
    position: relative;
}

nav .container .nav-links li a {
    color: var(--black-color);
    position: relative;
}

nav .container .nav-links li a::before {
    content: "";
    background-color: var(--main-color);
    width: 0;
    height: 3px;
    position: absolute;
    bottom: -21px;
    left: 0;
    transition: 0.3s ease;
}

nav .container .nav-links li a:hover::before {
    width: 100%;
}

/* Mobile Nav */
.hamburger {
    position: relative;
    display: block;
    width: 35px;
    cursor: pointer;

    appearance: none;
    background: none;
    outline: none;
    border: none;
    z-index: 99999;
}

.hamburger .bar,
.hamburger:after,
.hamburger:before {
    content: '';
    display: block;
    width: 100%;
    height: 5px;
    background-color: #000;
    margin: 6px 0px;
    transition: 0.4s;
}

.hamburger.is-active:before {
    transform: rotate(-45deg) translate(-8px, 6px);
}

.hamburger.is-active:after {
    transform: rotate(45deg) translate(-9px, -8px);
}

.hamburger.is-active .bar {
    opacity: 0;
}

.mobile-nav {
    position: fixed;
    top: 0;
    left: 100%;
    width: 100%;
    min-height: 100vh;
    display: block;
    z-index: 9999;
    background-color: var(--bg-color);
    padding-top: 120px;
    transition: 0.4s;
}

.mobile-nav.is-active {
    left: 0;
}

.mobile-nav a {
    display: block;
    width: 100%;
    max-width: 200px;
    margin: 0 auto 16px;
    text-align: center;
    padding: 12px 16px;
    background-color: var(--main-color);
    color: #FFF;
    text-decoration: none;
    transition: 0.3s ease;
}

.mobile-nav a:hover {
    background-color: var(--main-color-alt);
}

@media (min-width: 1000px) {
    .mobile-nav {
        display: none;
    }

    .hamburger {
        display: none;
    }
}

@media(max-width: 1000px) {
    nav .container .nav-links {
        display: none;
    }

}

/* Home Section */

.home {
    width: 100%;
    height: 70vh;
    position: relative;
}

.home .bg-slider {
    object-fit: cover;
    max-width: 100%;
    height: auto;
}

.home .bg-slider,
.home .bg-slider .swiper-slide,
.home .bg-slider .swiper-slide img {
    position: relative;
    width: 100%;
    height: 100%;
}

.home .bg-slider .swiper-slide img {
    background-position: center;
    background-size: cover;
    pointer-events: none;
    object-fit: cover;
    filter: brightness(80%);
}

.home .bg-slider .swiper-slide .text-content {
    position: absolute;
    top: 10%;
    color: var(--white-color);
    transition: 0.3s ease;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.home .bg-slider .swiper-slide .text-content h2 {
    font-size: 2rem;
    font-weight: 700;
    text-shadow: 0 0 10px var(--text-shadow);
    transform: translateY(-50px);
    opacity: 0;
}

.home .bg-slider .swiper-slide-active .text-content h2 {
    transform: translateY(0px);
    opacity: 1;
    transition: 0.8s ease;
    transition-delay: 0.3s;
}

.home .bg-slider .swiper-slide .text-content p {
    background-color: var(--background-shadow);
    backdrop-filter: blur(20px);
    box-shadow: 0 0 10px var(--box-shadow);
    text-shadow: 0 0 10px var(--text-shadow);
    width: 60%;
    border-radius: 10px;
    padding: 20px;
    line-height: 35px;
    transform: translateX(-80px);
    opacity: 0;
}

.home .bg-slider .swiper-slide-active .text-content p {
    transform: translateX(0px);
    opacity: 1;
    transition: 0.8s ease;
    transition-delay: 0.3s;
}

@media(max-width:1000px) {
    .home .bg-slider .swiper-slide .text-content p {
        width: 95%;
    }

    .home .bg-slider .swiper-slide .text-content {
        top: 10%;
        gap: 4px;
    }
}

@media(max-width:700px) {
    .home .bg-slider .swiper-slide .text-content {
        top: 10%;
        gap: 5px;
    }

    .home .bg-slider .swiper-slide .text-content p {
        font-size: 15px;
        line-height: 25px;
    }

    .home .bg-slider .swiper-slide .text-content .read-btn {
        padding: 10px 15px;
    }
}

@media(max-width:500px) {
    .home .bg-slider .swiper-slide .text-content p {
        font-size: 15px;
    }

    .home {
        height: 70vh;
    }
}

@media(max-width:400px) {
    .home .bg-slider .swiper-slide .text-content h2 {
        font-size: 20px;
    }

    .home .bg-slider .swiper-slide .text-content p {
        line-height: normal;
    }

    .home .bg-slider .swiper-slide .text-content {
        top: 5%;
    }

}

.swiper-pagination .swiper-pagination-bullet {
    background-color: var(--black-color);
    width: 25px;
    height: 2px;
    border-radius: 0px;
}

.bg {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 60vh;
}

.bg .title {
    position: absolute;
    z-index: 999;
    color: var(--white-color);
    text-shadow: 0 0 10px var(--text-shadow);
}

/* description section */

.description {
    padding-top: var(--padding-top);
    padding-bottom: var(--padding-bottom);
}

.description .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 40px;
}

.description .container .img-box {
    width: 50%;
    height: 50%;
    overflow: hidden;
    border-radius: 5px;
}

.description .container .img-box img {
    width: 100%;
    height: 100%;
    border-radius: 5px;
    background-size: cover;
    transition: 0.2s ease;
}

.description .container .img-box:hover img {
    scale: 1.1;
}

.description .container .text-content {
    width: 50%;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.description .container .text-content p {
    font-size: 17px;
    line-height: 35px;
    letter-spacing: 0.6px;
    text-shadow: var(--text-shadow);
}

.description .date {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.description span {
    background-color: var(--main-color);
    border-radius: 5px;
    color: var(--white-color);
    padding: 5px 20px;
}

@media(max-width:1000px) {
    .description .container {
        flex-direction: column;
    }

    .description .container .img-box {
        width: 100%;
        height: 100%;
    }

    .description .container .text-content {
        width: 100%;
    }
}

/* Card Swiper */

.slider-container {
    padding-top: 60px;
    padding-bottom: 60px;
    background-color: var(--bg-color);
}

.slider-container .img-box img {
    max-width: 100%;
    height: 100%;
    object-fit: cover;
    background-size: cover;
    background-position: center center;
    transition: 0.3s ease;
}

.slider-container .img-box:hover img {
    scale: 1.05;
}

.slider-container .card_slider {
    padding: 50px 0px;
}

.slider-container .img-box {
    width: 100%;
    height: 400px;
    overflow: hidden;
    border-radius: 5px;
}

/* Contact Card */

.contact-card {
    padding-top: 60px;
    padding-bottom: 60px;
}

.contact-card .container ,
.project-goals-results .container .card-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    grid-gap: 25px;
}

.contact-card .container .card {
    background-color: var(--white-color);
    border-radius: 5px;
    box-shadow: 0 0 3px var(--box-shadow);
    padding: 50px 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 20px;
    transition: 0.3s ease;
    text-align: center;
}

.contact-card .container .card:hover {
    box-shadow: 0 0 10px var(--box-shadow);
}

.contact-card .container .card i {
    font-size: 40px;
    color: var(--main-color);
}

iframe {
    width: 100%;
    height: 500px;
}

@media(max-width:370px) {
    .contact-card .container {
        grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    }
}

/* Galerie page */
.popup-overlay {
    position: fixed;
    background-color: rgba(0, 0, 0, 0.7);
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    z-index: 2000;
}

.popup-box {
    position: fixed;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    background-color: #fff;
    border: 1px solid #ccc;
    z-index: 2000;
    padding: 10px;
}

.popup-box img {
    max-width: 100%;
}

.popup-box .close-button {
    position: absolute;
    top: -15px;
    right: -15px;
    background-color: #000;
    width: 40px;
    height: 40px;
    font-size: 20px;
    border-radius: 50%;
    border: none;
    outline: none;
    cursor: pointer;
    color: white;
}

.galerie {
    padding-top: 40px;
    padding-bottom: 40px;
}

.galerie .container .content {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(270px, 1fr));
    grid-gap: 30px;
}

.galerie .container .content .card {
    border: 10px solid #fff;
    box-shadow: 0 0 15px #ddd;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;

    border-radius: 5px;
}

.galerie .container .content .card img {
    width: 100%;
    background-size: cover;
    border-radius: 5px;
}

/* logos section */
.logos-section {
    padding-top: var(--padding-top);
    padding-bottom: var(--padding-bottom);
    text-align: center;
}

.logos {
    display: flex;
    justify-content: center;
    gap: 40px;
    flex-wrap: wrap;
}

.logo-container {
    width: 250px;
    height: 150px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #f0f0f0;
    border-radius: 8px;
    padding: 10px;
}

.logo-container img:last-child {
    max-height: 200px;
}

.logo-container img {
    max-height: 80px;
    max-width: 100%;
    height: auto;
    object-fit: contain;
    transition: transform 0.3s ease;
}

.logo-container img:hover {
    transform: scale(1.05);
}

/* .project-goals-results */

.project-goals-results {
    padding-top: var(--padding-top);
    padding-bottom: var(--padding-bottom);
}

.project-goals-results .card-list .card {
    background-color: #f9f9f9;
    padding: 30px 20px;
    border-radius: 5px;
    box-shadow: 0 0px 2px var(--box-shadow);
    text-align: center;
    transition: 0.3s ease;
}

.project-goals-results .card-list  .card:hover {
    margin-top: -10px;
}

.project-goals-results .card-list .card i {
    font-size: 40px;
    color: var(--main-color);
    margin-bottom: 15px;
}

.project-goals-results .card-list .card h3 {
    margin: 10px 0;
    font-size: 22px;
    color: #333;
}

.project-goals-results .card-list .card p {
    font-size: 15px;
    color: #666;
    line-height: 1.5;
}

/* Footer Section */

footer {
    background-color: var(--main-color-alt);
    color: var(--white-color);
}

footer .row {
    padding: 20px;
}

footer .row .container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    grid-gap: 30px;
}

footer .row .container .col {
    display: flex;
    flex-direction: column;
    gap: 20px;

}

footer .row .container .col ul {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

footer .row .container .col ul li a {
    color: var(--white-color);
    letter-spacing: 1px;
}

footer .row:last-child {
    border-top: 1px solid #ddd;
    width: 100%;
    padding: 20px 0px;
}

footer .row:last-child .container {
    display: flex;
    align-items: center;
    justify-content: center;
}