:root {
    --bg-color: #ffffff;
    --text-main: #1a1a1a;
    --text-muted: #757575;
    --spacing-lg: 120px;
    --side-padding: 60px;
    --align-offset: 49px;
    --content-left: calc(var(--side-padding) + var(--align-offset));
    --radius: 20px;
    --gallery-gap: 14px;
}

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

body {
    background-color: var(--bg-color);
    color: var(--text-main);
    font-family: 'Inter', sans-serif;
    line-height: 1.8;
    overflow-x: hidden;
}

/* --- Navigation --- */
.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 40px var(--side-padding) 30px calc(var(--content-left) - 25px);
}

.logo-container {
    display: flex;
    align-items: center;
    gap: 15px;
}

.site-logo {
    height: 40px;
    width: auto;
}

.brand-name {
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    letter-spacing: 2px;
    font-size: 16.8px;
    text-transform: uppercase;
}

.dot { color: var(--text-muted); }

.nav-social-links {
    display: flex;
    gap: 40px;
}

.nav-social-links a {
    text-decoration: none;
    color: var(--text-main);
    font-size: 11px;
    letter-spacing: 2px;
    font-weight: 300;
    text-transform: uppercase;
    line-height: 33.6px;
    transition: color 0.3s ease;
}

.nav-social-links a:hover {
    color: var(--text-muted);
}

/* --- Hero Section --- */
.hero {
    padding: 40px var(--side-padding) 100px var(--side-padding);
    min-height: 85vh;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero-grid {
    display: grid;
    grid-template-columns: 0.75fr 1.6fr;
    align-items: center;
    width: 100%;
    gap: 60px;
}

.hero-text-container {
    padding-left: var(--align-offset);
    z-index: 2;
}

h1 {
    font-family: 'Montserrat', sans-serif;
    font-size: 3.5rem;
    font-weight: 300;
    margin-bottom: 20px;
    line-height: 1.1;
}

.category {
    display: block;
    font-size: 10px;
    font-weight: 400;
    letter-spacing: 3px;
    color: var(--text-muted);
    text-transform: uppercase;
    margin-bottom: 18px;
}

.subtitle {
    font-size: 15px;
    color: var(--text-muted);
    max-width: 300px;
    line-height: 1.7;
    margin-bottom: 36px;
}

.cta-link {
    display: inline-block;
    font-size: 11px;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--text-main);
    text-decoration: none;
    border-bottom: 1px solid var(--text-main);
    padding-bottom: 3px;
    transition: color 0.3s ease, border-color 0.3s ease;
}

/* --- Floating Gallery --- */
.floating-gallery {
    display: grid;
    grid-template-columns: 1.1fr 1fr 1.05fr;
    grid-template-rows: 135px 115px 110px 145px;
    gap: var(--gallery-gap);
    padding-top: 20px;
}

.gallery-item {
    background-size: cover;
    background-position: center;
    border-radius: var(--radius);
    transition: transform 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94), opacity 0.4s ease;
}

.item-1 { grid-column: 1; grid-row: 1 / 4; }
.item-4 { grid-column: 1; grid-row: 4; }
.item-2 { grid-column: 2; grid-row: 1; }
.item-5 { grid-column: 2; grid-row: 2 / 5; }
.item-3 { grid-column: 3; grid-row: 1 / 3; }
.item-6 { grid-column: 3; grid-row: 3 / 5; }

/* --- Showcase Header --- */
.showcase-header {
    padding-left: var(--content-left);
    margin-top: 80px;
    margin-bottom: 30px;
}

.showcase-header h2 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 300;
    font-size: 2rem;
    letter-spacing: 4px;
    text-transform: uppercase;
    color: var(--text-main);
}

/* --- Horizontal Showcase --- */
.horizontal-showcase {
    width: 100%;
    overflow-x: auto;
    padding-bottom: 60px;
    scrollbar-width: none;
    -webkit-overflow-scrolling: touch;
}
.horizontal-showcase::-webkit-scrollbar { display: none; }

.showcase-track {
    display: flex;
    gap: 40px;
    padding-left: var(--content-left);
}

.project-card { 
    flex: 0 0 auto; 
    width: 480px; 
}

.image-group { 
    display: flex; 
    gap: 10px; 
    margin-bottom: 14px; 
}

.img-small {
    flex: 1;
    height: 340px;
    background-size: cover;
    background-position: center;
    border-radius: 12px;
}

/* --- Info Box --- */
.info-box {
    background-color: var(--bg-color);
    color: var(--text-main);
    border: 1px solid var(--text-main);
    padding: 24px 28px;
    border-radius: 12px;
    margin-top: 45px;
    min-height: 140px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.info-box h3 {
    font-family: 'Montserrat', sans-serif;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: 10px;
}

.info-box p {
    font-size: 13px;
    color: var(--text-muted);
    line-height: 1.7;
    font-weight: 300;
}

.project-caption { 
    font-size: 10px; 
    letter-spacing: 2px; 
    text-transform: uppercase; 
    color: var(--text-muted); 
}

.track-spacer { flex: 0 0 auto; width: 15vw; }

/* --- Content Split --- */
.content-split {
    display: flex;
    gap: 80px;
    padding: 0 var(--side-padding) var(--spacing-lg) var(--content-left);
    margin-top: 80px;
}
.text-side { flex: 0 0 380px; }
.text-side h2 { 
    font-family: 'Montserrat', sans-serif;
    font-weight: 300; 
    font-size: 1.7rem; 
    margin-bottom: 20px; 
}
.text-side p { font-size: 14px; color: var(--text-muted); }
.image-grid { 
    flex: 1; 
    display: grid; 
    grid-template-columns: repeat(3, 1fr); 
    gap: 12px; 
}
.grid-item { 
    aspect-ratio: 1 / 1; 
    background-size: cover; 
    background-position: center;
    border-radius: 10px; 
}



/* =============================================
   TABLET — 768px to 992px
   ============================================= */
@media (max-width: 992px) {
    :root {
        --side-padding: 40px;
        --align-offset: 0px;
        --content-left: var(--side-padding);
        --spacing-lg: 80px;
    }

    /* Nav */
    .navbar {
        padding: 30px var(--side-padding);
        flex-direction: row;
        flex-wrap: wrap;
        gap: 16px;
        align-items: center;
    }

    .nav-social-links {
        gap: 24px;
    }

    /* Hero */
    .hero {
        padding: 30px var(--side-padding) 80px;
        min-height: auto;
    }

    .hero-grid {
        grid-template-columns: 1fr;
        gap: 50px;
    }

    .hero-text-container {
        padding-left: 0;
    }

    h1 {
        font-size: 2.8rem;
    }

    .subtitle {
        max-width: 100%;
    }

    /* Floating gallery on tablet: 2 col strip */
    .floating-gallery {
        grid-template-columns: 1fr 1fr 1fr;
        grid-template-rows: 120px 100px 100px 130px;
    }

    /* Showcase */
    .showcase-header {
        padding-left: var(--side-padding);
        margin-top: 60px;
    }

    .showcase-track {
        padding-left: var(--side-padding);
        gap: 28px;
    }

    .project-card {
        width: 380px;
    }

    .img-small {
        height: 260px;
    }

    /* Content Split */
    .content-split {
        flex-direction: column;
        gap: 40px;
        padding-left: var(--side-padding);
        padding-right: var(--side-padding);
        margin-top: 60px;
    }

    .text-side {
        flex: none;
        width: 100%;
    }

    .image-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}


/* =============================================
   MOBILE — up to 767px
   ============================================= */
@media (max-width: 767px) {
    :root {
        --side-padding: 22px;
        --align-offset: 0px;
        --content-left: var(--side-padding);
        --spacing-lg: 60px;
        --radius: 14px;
        --gallery-gap: 10px;
    }

    /* Nav */
    .navbar {
        padding: 22px var(--side-padding) 18px;
        flex-direction: column;
        align-items: flex-start;
        gap: 14px;
    }

    .brand-name {
        font-size: 13px;
        letter-spacing: 1.5px;
    }

    .site-logo {
        height: 30px;
    }

    .nav-social-links {
        gap: 18px;
        width: 100%;
    }

    .nav-social-links a {
        font-size: 10px;
        letter-spacing: 1.5px;
        line-height: 1;
    }

    /* Hero */
    .hero {
        padding: 20px var(--side-padding) 60px;
        min-height: auto;
        align-items: flex-start;
    }

    .hero-grid {
        grid-template-columns: 1fr;
        gap: 36px;
    }

    .hero-text-container {
        padding-left: 0;
    }

    h1 {
        font-size: 2rem;
        line-height: 1.15;
        margin-bottom: 16px;
    }

    .category {
        font-size: 9px;
        letter-spacing: 2px;
        margin-bottom: 14px;
    }

    .subtitle {
        font-size: 13.5px;
        max-width: 100%;
        margin-bottom: 0;
    }

    /* Floating gallery on mobile: horizontal scroll strip */
    .floating-gallery {
        display: flex;
        gap: 10px;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
        padding-bottom: 6px;
    }

    .floating-gallery::-webkit-scrollbar {
        display: none;
    }

    /* Reset all grid assignments */
    .gallery-item {
        flex: 0 0 auto;
        width: 160px;
        height: 220px;
        border-radius: 14px;
        grid-column: unset !important;
        grid-row: unset !important;
    }

    /* Showcase Header */
    .showcase-header {
        padding-left: var(--side-padding);
        margin-top: 50px;
        margin-bottom: 20px;
    }

    .showcase-header h2 {
        font-size: 1.3rem;
        letter-spacing: 3px;
    }

    /* Horizontal Showcase */
    .horizontal-showcase {
        padding-bottom: 40px;
    }

    .showcase-track {
        padding-left: var(--side-padding);
        gap: 20px;
    }

    .project-card {
        width: calc(85vw);
        max-width: 340px;
    }

    .image-group {
        gap: 8px;
        margin-bottom: 10px;
    }

    .img-small {
        height: 200px;
        border-radius: 10px;
    }

    .info-box {
        padding: 18px 20px;
        margin-top: 20px;
        min-height: 120px;
        border-radius: 10px;
    }

    .info-box h3 {
        font-size: 10px;
        letter-spacing: 1.5px;
        margin-bottom: 8px;
    }

    .info-box p {
        font-size: 12.5px;
    }

    .project-caption {
        font-size: 9px;
        letter-spacing: 1.5px;
    }

    .track-spacer {
        width: 5vw;
    }

    /* Content Split */
    .content-split {
        flex-direction: column;
        gap: 30px;
        padding: 0 var(--side-padding) 60px;
        margin-top: 50px;
    }

    .text-side {
        flex: none;
        width: 100%;
    }

    .text-side h2 {
        font-size: 1.4rem;
        margin-bottom: 14px;
    }

    .text-side p {
        font-size: 13.5px;
    }

    /* Image Grid — 2 columns on mobile */
    .image-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 8px;
    }

}


/* =============================================
   SMALL MOBILE — up to 390px
   ============================================= */
@media (max-width: 390px) {
    :root {
        --side-padding: 16px;
    }

    h1 {
        font-size: 1.75rem;
    }

    .brand-name {
        font-size: 12px;
    }

    .gallery-item {
        width: 140px;
        height: 190px;
    }

    .project-card {
        width: 88vw;
    }

    .img-small {
        height: 175px;
    }

    .image-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 6px;
    }
}