:root {
    --black: #0b0b0b;
    --pink: #e6a6b5;
    --white: #ffffff;
    --gray: #cfcfcf;
}


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


html {
    scroll-behavior: smooth;
}

body {
    background: var(--black);
    color: var(--white);
}

.level {
    color: var(--pink);
    letter-spacing: 2px;
    font-size: 0.8rem;
    text-transform: uppercase;
}

.circuit h1 {
    opacity: 0;
    animation: slideRight 1s ease forwards;
    animation-delay: 1s;
}

.circuit p {
    opacity: 0;
    animation: slideLeft 1s ease forwards;
    animation-delay: 1s;
}

h1 span,
h2 {
    text-shadow: 0 0 12px rgba(230, 166, 181, 0.35);

}

.circuit {
    position: absolute;
    inset: 0;
    background: url('../assets/circuit.svg') center/cover no-repeat;
    animation: float 8s ease-in-out infinite;
    pointer-events: none;
}


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

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

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

/*  */

/*  */
/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    padding: 20px 10%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: rgba(11, 11, 11, 0.9);
    z-index: 1000;
    transition: .3s;
    opacity: 0;
    animation: slideTop .5s ease forwards;
    animation-delay: calc(.2s* var(--i));
}

.logo {
    font-size: 1.4rem;
    font-weight: 600;
}


.logo span {
    color: var(--pink);
}


.navbar nav a {
    margin-left: 25px;
    text-decoration: none;
    color: var(--white);
    font-size: 0.9rem;
    transition: 0.3s;
}


.navbar nav a:hover {
    color: var(--pink);
}



.home-img .img-box {

    position: absolute;
    bottom: 90px;
    right: 100px;
    width: 28vw;
    height: 28vw;
    border: 2px solid var(--pink);
    border-radius: 50%;
    box-shadow: 0 0 20px var(--pink);
    overflow: hidden;
}

.home-img .img-box img {
    position: absolute;
    top: 30px;
    display: block;
    width: 100%;
    object-fit: cover;
}

/* Sections */
section {
    padding: 120px 10% 80px;
    opacity: 0;
    transform: translateY(40px);
    transition: 0.8s ease;
}


section.show {
    opacity: 1;
    transform: translateY(0);
}


/* Hero */
.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    position: relative;
}


.hero h1 {
    font-size: 3.2rem;
    opacity: 0;
    animation: slideLeft 1s ease forwards;
    animation-delay: .0s;
}


.hero h1 span {
    color: var(--pink);
}


.hero p {
    max-width: 600px;
    margin: 20px 0 40px;
    color: var(--gray);
    opacity: 0;
    animation: slideLeft 1s ease forwards;
    animation-delay: .0s;
}

.buttons a {
    padding: 12px 28px;
    margin-right: 15px;
    border-radius: 30px;
    border: 1px solid var(--pink);
    text-decoration: none;
    color: var(--white);
    transition: 0.3s;
    opacity: 0;
    animation: slideLeft 1s ease forwards;
    animation-delay: .0s;
}


.buttons a:hover {
    background: var(--pink);
    color: var(--black);
}

/*  */

@keyframes slideRight {
    0% {
        transform: translateX(-100px);
        opacity: 0;
    }

    100% {
        transform: translateX(0px);
        opacity: 1;
    }
}

@keyframes slideTop {
    0% {
        transform: translateY(-100px);
        opacity: 0;
    }

    100% {
        transform: translateY(0px);
        opacity: 1;
    }
}

@keyframes slideBottom {
    0% {
        transform: translateY(-100px);
        opacity: 0;
    }

    100% {
        transform: translateY(0px);
        opacity: 1;
    }
}

@keyframes slideLeft {
    0% {
        transform: translateX(-100px);
        opacity: 0;
    }

    100% {
        transform: translateX(0px);
        opacity: 1;
    }
}



/*  */

/* Circuit animation */
.circuit {
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, transparent 48%, rgba(230, 166, 181, 0.15) 50%, transparent 52%);
    animation: move 6s linear infinite;
    pointer-events: none;
}


@keyframes move {
    from {
        background-position: 0 0;
    }

    to {
        background-position: 100% 0;
    }
}


/* Cards */

.project-card {
    border-radius: 18px;
    overflow: hidden;
    border: 1px solid #222;
    transition: 0.4s;
}



.projects h2 {
    text-align: center;
    margin-bottom: 40px;
    color: var(--pink);
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.project-card {
    position: relative;
    background: #111;
    border-radius: 15px;
    overflow: hidden;
    transition: transform 0.3s;
}

.project-card:hover {
    transform: translateY(-8px);
}

.project-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.project-card h3 {
    padding: 15px 15px 5px;
}

.project-card p {
    padding: 0 15px 20px;
    color: #aaa;
    font-size: 14px;
}

.card-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.6);
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 0;
    transition: 0.3s;
}

.project-card:hover .card-overlay {
    opacity: 1;
}

.card-overlay button {
    background: var(--pink);
    border: none;
    padding: 12px 20px;
    border-radius: 30px;
    cursor: pointer;
    font-weight: bold;
}

/* Video Modal */
.video-modal {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.8);
    justify-content: center;
    align-items: center;
}

.video-content {
    position: relative;
    width: 80%;
    max-width: 700px;
}

.video-content video {
    width: 100%;
    border-radius: 10px;
}

#projectVideo {
    width: 100%;
    max-width: 600px;
    /* حد أقصى عاللابتوب */
    height: auto;
    max-height: 350px;
    border-radius: 12px;
}

.close {
    position: absolute;
    top: -30px;
    right: 0;
    cursor: pointer;
    font-size: 22px;
    color: white;
}

/*  */
.skills {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 20px;

}

.card,
.project {
    border: 1px solid #222;
    padding: 25px;
    border-radius: 16px;
    transition: 0.3s;
}


.card:hover,
.project:hover {
    border-color: var(--pink);
    transform: translateY(-5px);
}


h2 {
    text-align: center;
    margin-bottom: 40px;
    color: var(--pink);
}

/* Contact Section */
.contact {
    padding: 80px 20px;
    background-color: var(--blue-light);
    text-align: center;
    background-color: #080808;
}

.contact h2 {
    font-size: 36px;
    margin-bottom: 40px;
    color: var(--pink);
}

.contact form {
    max-width: 500px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.contact input,
.contact textarea {
    padding: 15px;
    border-radius: 5px;
    border: none;
    font-size: 16px;
}

.contact button {
    padding: 15px;
    background-color: var(--pink);
    border: none;
    font-weight: bold;
    cursor: pointer;
    border-radius: 5px;
    transition: transform 0.3s;
}

.contact button:hover {
    transform: scale(1.05);
    background-color: var(--pink);
}

.social-icons {
    margin-top: 30px;
}

.social-icons a {
    margin: 0 10px;
    color: var(--pink);
    transition: color 0.3s;
}

.social-icons a:hover {
    color: var(--pink);
}

/* Footer */
footer {
    text-align: center;
    padding: 20px;

    background-color: var(--black);
    color: var(--pink);

}



@media (max-width: 880px) {
    .home-img .img-box {
        display: none;
    }

}

@media (max-width: 580px) {

    /* Navbar */
    .navbar {

        padding: 5px 2%;

    }



}

@media (max-width: 768px) {
    .navbar {
        flex-direction: column;
    }


    .navbar nav {
        margin-top: 10px;
    }


    section {
        padding: 100px 6% 60px;
    }


    .hero h1 {
        font-size: 2.4rem;
    }

    #projectVideo {
        max-width: 95%;
        max-height: 250px;
    }

    .buttons a {
        padding: 5px 8px;
        margin-right: 5px;


    }


}