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


body {
    font-family: Arial, sans-serif;

    background: #111111;

    color: white;

    min-height: 100vh;
}


/* =========================
   NAVIGATION
========================= */

nav {
    height: 90px;

    padding: 0 6%;

    display: flex;
    align-items: center;
    justify-content: space-between;
}


.logo {
    color: white;

    text-decoration: none;

    font-size: 28px;

    font-weight: 900;
}


.nav-links {
    display: flex;

    align-items: center;

    gap: 45px;
}


.nav-links a {
    color: white;

    text-decoration: none;

    font-size: 13px;

    font-weight: 600;

    transition: 0.3s;
}


.nav-links a:hover {
    transform: translateX(-5px);

    opacity: 0.7;
}


/* =========================
   PORTFOLIO
========================= */

.portfolio {
    padding: 30px 8% 100px;
}


/* =========================
   BACK BUTTON
========================= */

.back-button {
    display: inline-block;

    color: white;

    text-decoration: none;

    font-size: 16px;

    font-weight: 600;

    margin-bottom: 80px;

    transition: 0.3s;
}


.back-button:hover {
    transform: translateX(-5px);

    opacity: 0.7;
}


/* =========================
   HEADING
========================= */

.small-title {
    font-size: 13px;

    letter-spacing: 4px;

    color: #777777;

    margin-bottom: 25px;
}


.portfolio h1 {
    font-size: clamp(70px, 9vw, 130px);

    line-height: 0.85;

    margin-bottom: 100px;
}


/* =========================
   PROJECT GRID
========================= */

.project-grid {
    display: grid;

    grid-template-columns: repeat(2, 1fr);

    gap: 30px;

    max-width: 1200px;
}


/* =========================
   PROJECT CARD
========================= */

.project-card {
    border: 1px solid #333333;

    background: #151515;

    transition: 0.3s;

    overflow: hidden;
}


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

    border-color: #666666;
}


/* =========================
   PROJECT IMAGE
========================= */

.project-image {
    width: 100%;

    height: 350px;

    background: #000;

    display: flex;

    align-items: center;

    justify-content: center;

    overflow: hidden;
}


.project-image img {
    width: 100%;

    height: 100%;

    object-fit: contain;
    transform: translateY(30px);

    display: block;

    transition: 0.4s;
}


.project-card:hover .project-image img {
    transform: scale(1.03);
}


/* =========================
   PROJECT INFO
========================= */

.project-info {
    padding: 30px;
}


.project-number {
    color: #666666;

    font-size: 13px;
}


.project-info h2 {
    font-size: 28px;

    margin: 20px 0 15px;
}


.project-info p {
    color: #888888;

    font-size: 15px;

    line-height: 1.6;

    max-width: 500px;
}


/* =========================
   PROJECT TAGS
========================= */

.project-tags {
    display: flex;

    gap: 10px;

    margin-top: 25px;
}


.project-tags span {
    border: 1px solid #333333;

    padding: 8px 12px;

    color: #888888;

    font-size: 11px;

    font-weight: 600;
}


/* =========================
   MOBILE
========================= */

@media (max-width: 800px) {

    .nav-links {
        gap: 20px;
    }


    .project-grid {
        grid-template-columns: 1fr;
    }

}


@media (max-width: 500px) {

    nav {
        padding: 0 5%;
    }


    .nav-links {
        gap: 12px;
    }


    .nav-links a {
        font-size: 11px;
    }


    .portfolio {
        padding: 20px 5% 60px;
    }


    .portfolio h1 {
        font-size: 70px;
    }


    .project-image {
        height: 280px;
    }

}
/* =========================
   PAGE TRANSITION
========================= */

body {
    opacity: 0;
    animation: pageFadeIn 0.6s ease forwards;
}

@keyframes pageFadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}


body.page-exit {
    animation: pageFadeOut 0.4s ease forwards;
}

@keyframes pageFadeOut {
    from {
        opacity: 1;
        transform: translateY(0);
    }

    to {
        opacity: 0;
        transform: translateY(-10px);
    }
}