/* =========================================
   RESET
========================================= */

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

html {
    scroll-behavior: smooth;
}

body {
    background: #ffffff;
    color: #171717;
    font-family: Arial, Helvetica, sans-serif;
    line-height: 1.5;
}

img {
    display: block;
    width: 100%;
}

button {
    font: inherit;
}


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

.navbar {
    position: fixed;
    top: 0;
    left: 0;

    width: 100%;

    padding: 24px 5vw;

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

    z-index: 100;

    background: #ffffff;

    backdrop-filter: blur(12px);
}

.logo {
    color: #171717;
    text-decoration: none;

    font-size: 14px;
    font-weight: 700;
    letter-spacing: 0.08em;
}

.navbar nav {
    display: flex;
    gap: 30px;
}

.navbar nav a {
    color: #171717;
    text-decoration: none;

    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.1em;

    transition: opacity 0.2s ease;
}

.navbar nav a:hover {
    opacity: 0.45;
}


/* =========================================
   HERO
========================================= */

.hero {
    position: relative;

    height: 100vh;
    min-height: 650px;

    overflow: hidden;

    display: flex;
    align-items: flex-end;
}

.hero-image {
    position: absolute;
    inset: 0;
}

.hero-image img {
    width: 100%;
    height: 100%;

    object-fit: cover;
}

.hero-overlay {
    position: absolute;
    inset: 0;

    background:
        linear-gradient(
            to top,
            rgba(0, 0, 0, 0.72),
            rgba(0, 0, 0, 0.05) 70%
        );
}

.hero-content {
    position: relative;
    z-index: 2;

    color: white;

    width: 100%;

    padding: 0 7vw 7vw;
}

.eyebrow {
    font-size: 11px;

    letter-spacing: 0.15em;

    margin-bottom: 20px;
}

.hero h1 {
    font-size: clamp(70px, 12vw, 180px);

    line-height: 0.82;

    letter-spacing: -0.06em;

    margin-bottom: 35px;
}

.hero-description {
    max-width: 470px;

    font-size: 16px;

    margin-bottom: 30px;
}

.button {
    display: inline-flex;

    align-items: center;
    gap: 30px;

    padding: 14px 20px;

    border: 1px solid white;

    color: white;
    text-decoration: none;

    font-size: 11px;

    letter-spacing: 0.12em;

    transition:
        background 0.25s ease,
        color 0.25s ease;
}

.button:hover {
    background: white;
    color: #171717;
}


/* =========================================
   GENERAL SECTIONS
========================================= */

section {
    padding: 140px 7vw;
}

.section-number {
    font-size: 10px;

    letter-spacing: 0.15em;

    text-transform: uppercase;

    margin-bottom: 50px;
}


/* =========================================
   INTRO
========================================= */

.intro {
    background: #ffffff;
}

.intro-grid {
    display: grid;

    grid-template-columns: 1.2fr 0.8fr;

    gap: 10vw;

    align-items: end;
}

.intro h2 {
    font-size: clamp(50px, 7vw, 110px);

    line-height: 0.9;

    letter-spacing: -0.05em;
}

.intro h2 em,
.process h2 em,
.about h2 em,
.contact h2 em {
    font-family: Georgia, serif;

    font-weight: normal;
}

.intro-grid > p {
    max-width: 450px;

    font-size: 16px;
}


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

.RH {
    font-size: 4em;

    font-weight: bold;

    letter-spacing: 0.05em;

    margin-bottom: 20px;
}

.portfolio {
    padding-top: 0;

    display: grid;

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

    gap: 80px 30px;
}

.project-large {
    grid-column: span 2;
}

.project-wide {
    grid-column: span 2;
}

.art-card {
    display: block;

    width: 100%;

    border: none;

    padding: 0;

    background: none;

    text-align: left;

    cursor: pointer;
}

.art-card img {
    aspect-ratio: 16 / 10;

    object-fit: cover;

    transition: transform 0.6s ease;
}

.art-card:hover img {
    transform: scale(1.025);
}

.art-info {
    display: flex;

    justify-content: space-between;
    align-items: flex-start;

    padding-top: 18px;
}

.art-info h3 {
    font-size: 15px;

    font-weight: 500;

    letter-spacing: 0.05em;
}

.project-number {
    font-size: 9px;

    letter-spacing: 0.15em;

    margin-bottom: 5px;

    opacity: 0.5;
}

.art-info > span {
    font-size: 20px;
}


/* =========================================
   PROCESS
========================================= */

.process {
    background: #171717;

    color: #f4f1eb;
}

.process-heading {
    display: grid;

    grid-template-columns: 1fr 1.3fr 0.8fr;

    gap: 50px;

    align-items: end;

    margin-bottom: 90px;
}

.process-heading .section-number {
    align-self: start;
}

.process h2 {
    font-size: clamp(50px, 7vw, 100px);

    line-height: 0.9;

    letter-spacing: -0.05em;
}

.process-heading > p:last-child {
    max-width: 350px;
}

.process-grid {
    display: grid;

    grid-template-columns: repeat(3, 1fr);

    gap: 25px;
}

.process-image,
.process-placeholder {
    aspect-ratio: 4 / 5;

    overflow: hidden;
}

.process-image img {
    width: 100%;
    height: 100%;

    object-fit: cover;
}

.process-placeholder {
    display: flex;

    justify-content: center;
    align-items: center;

    background: #292929;

    font-size: 11px;

    letter-spacing: 0.1em;
}

.process-label {
    margin-top: 20px;

    font-size: 9px;

    letter-spacing: 0.15em;

    opacity: 0.55;
}

.process-item h3 {
    margin-top: 7px;

    font-size: 18px;

    font-weight: 400;
}


/* =========================================
   ABOUT
========================================= */

.about {
    display: grid;

    grid-template-columns: 1fr 1fr;

    gap: 10vw;
}

.about h2 {
    font-size: clamp(55px, 7vw, 100px);

    line-height: 0.9;

    letter-spacing: -0.05em;
}

.about-text {
    max-width: 550px;
}

.about-large {
    font-size: 25px;

    line-height: 1.25;

    margin-bottom: 40px;
}

.about-text p:not(.about-large) {
    margin-bottom: 25px;
}


/* =========================================
   CONTACT
========================================= */

.contact {
    background: #ffd0d0;
}

.contact h2 {
    font-size: clamp(60px, 9vw, 130px);

    line-height: 0.88;

    letter-spacing: -0.06em;

    margin-bottom: 60px;
}

.email-link {
    color: #171717;

    font-size: clamp(20px, 3vw, 40px);

    text-decoration: none;

    border-bottom: 1px solid #171717;
}

.social-links {
    display: flex;

    gap: 30px;

    margin-top: 60px;
}

.social-links a {
    color: #171717;

    text-decoration: none;

    font-size: 10px;

    letter-spacing: 0.15em;
}


/* =========================================
   FOOTER
========================================= */

footer {
    padding: 25px 7vw;

    display: flex;

    justify-content: space-between;

    font-size: 9px;

    letter-spacing: 0.1em;

    text-transform: uppercase;
}


/* =========================================
   LIGHTBOX
========================================= */

.lightbox {
    position: fixed;

    inset: 0;

    z-index: 1000;

    background: rgba(15, 15, 15, 0.96);

    display: none;

    justify-content: center;
    align-items: center;

    padding: 50px;
}

.lightbox.active {
    display: flex;
}

.lightbox-content {
    max-width: 1400px;
    max-height: 95vh;

    width: 100%;

    display: flex;

    flex-direction: column;

    align-items: center;
}

.lightbox-content img {
    width: auto;

    max-width: 100%;

    max-height: 80vh;

    object-fit: contain;
}

.lightbox-info {
    width: 100%;

    color: white;

    padding-top: 20px;
}

#lightboxTitle {
    font-size: 16px;

    letter-spacing: 0.05em;
}

#lightboxDescription {
    font-size: 12px;

    opacity: 0.55;
}

.lightbox-close {
    position: absolute;

    top: 25px;
    right: 30px;

    background: none;

    border: none;

    color: white;

    font-size: 40px;

    font-weight: 200;

    cursor: pointer;
}


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

@media (max-width: 800px) {

    .navbar {
        padding: 18px 5vw;
    }

    .navbar nav {
        gap: 15px;
    }

    .navbar nav a {
        font-size: 9px;
    }

    section {
        padding: 90px 6vw;
    }

    .hero {
        min-height: 600px;
    }

    .hero-content {
        padding: 0 6vw 12vw;
    }

    .hero h1 {
        font-size: 18vw;
    }

    .intro-grid,
    .about,
    .process-heading {
        grid-template-columns: 1fr;
    }

    .intro-grid {
        gap: 50px;
    }

    .portfolio {
        display: block;

        padding-left: 6vw;
        padding-right: 6vw;
    }

    .project {
        margin-bottom: 60px;
    }

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

    .process-item {
        margin-bottom: 50px;
    }

    .contact h2 {
        font-size: 18vw;
    }

    footer {
        flex-direction: column;

        gap: 10px;
    }

    .lightbox {
        padding: 20px;
    }

}