:root {
    --bg-color: #080808;
    --text-primary: #ffffff;
    --text-muted: #a0a0a0;
    --accent: #d2a970;
    /* subtle gold/brass for premium feel */
    --border-color: rgba(255, 255, 255, 0.1);

    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;

    --transition-slow: 0.8s cubic-bezier(0.16, 1, 0.3, 1);
    --transition-fast: 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html.lenis {
    height: auto;
}

.lenis.lenis-smooth {
    scroll-behavior: auto;
}

body {
    background-color: var(--bg-color);
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.6;
    overflow-x: hidden;
    cursor: none;
    /* For custom cursor */
}

a {
    color: inherit;
    text-decoration: none;
    cursor: none;
}

ul {
    list-style: none;
}

/* Custom Cursor */
.cursor-dot {
    width: 8px;
    height: 8px;
    background-color: var(--text-primary);
    border-radius: 50%;
    position: fixed;
    top: 0;
    left: 0;
    pointer-events: none;
    z-index: 9999;
    transform: translate(-50%, -50%);
    transition: transform 0.1s;
}

.cursor-outline {
    width: 40px;
    height: 40px;
    border: 1px solid var(--text-muted);
    border-radius: 50%;
    position: fixed;
    top: 0;
    left: 0;
    pointer-events: none;
    z-index: 9998;
    transform: translate(-50%, -50%);
    transition: width 0.2s, height 0.2s, background-color 0.2s;
}

/* Header */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 2.5rem 4rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 100;
    mix-blend-mode: difference;
    transition: background-color 0.4s ease, box-shadow 0.4s ease, padding 0.4s ease;
}

.site-header.scrolled {
    mix-blend-mode: normal;
    background-color: rgba(8, 8, 8, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.5);
    padding: 1.5rem 4rem;
}

.logo a {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 700;
    letter-spacing: -1px;
    text-transform: uppercase;
}

.main-nav ul {
    display: flex;
    gap: 3rem;
}

.main-nav a {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    opacity: 0.6;
    transition: opacity var(--transition-fast);
}

.main-nav a:hover,
.main-nav a.active {
    opacity: 1;
}

.nav-num {
    font-size: 0.65rem;
    opacity: 0.5;
    margin-top: -5px;
}

.menu-toggle {
    display: none;
}

/* Home Panel Slider (Projects Showcase) */
.projects-showcase {
    position: relative;
    min-height: 100vh;
    width: 100%;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding-top: 120px;
}

.showcase-images {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.showcase-images img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0;
    transform: scale(1.05);
    transition: opacity var(--transition-slow), transform var(--transition-slow);
}

.showcase-images img.active {
    opacity: 1;
    transform: scale(1);
    z-index: 2;
}

.overlay-gradient {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.9) 0%, rgba(0, 0, 0, 0.4) 40%, rgba(0, 0, 0, 0) 100%);
    z-index: 3;
}

.showcase-content {
    position: relative;
    z-index: 10;
    width: 100%;
    padding: 0 4rem 3rem 4rem;
}

.project-list {
    display: flex;
    flex-wrap: wrap;
    width: 100%;
    border-top: 1px solid var(--border-color);
    border-left: 1px solid var(--border-color);
}

.project-item {
    flex: 1 1 250px;
    padding: 2.5rem;
    border-right: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.project-item a {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 1.5rem;
    opacity: 0.5;
    transition: all var(--transition-fast);
}

.project-item:hover a {
    opacity: 1;
    transform: translateY(-10px);
}

.project-num {
    font-size: 1rem;
    font-family: var(--font-heading);
    font-weight: 300;
}

.project-title {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 400;
    letter-spacing: -0.5px;
    text-transform: none;
    line-height: 1.2;
}

.project-category {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    opacity: 0;
    transform: translateY(10px);
    transition: all var(--transition-fast);
}

.project-item:hover .project-category {
    opacity: 1;
    transform: translateY(0);
}

.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    border: 0;
}


/* Project Details Page */
.project-detail {
    padding-top: 0;
}

.project-hero {
    position: relative;
    height: 100vh;
    width: 100%;
    overflow: hidden;
}

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

.hero-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: brightness(0.6);
}

.hero-title-container {
    position: absolute;
    bottom: 10%;
    left: 10%;
    z-index: 10;
}

.huge-title {
    font-family: var(--font-heading);
    font-size: 8rem;
    line-height: 0.9;
    font-weight: 500;
    letter-spacing: -3px;
    margin: 0;
}

.project-info {
    padding: 8rem 10%;
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 6rem;
    background-color: var(--bg-color);
}

.info-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    border-top: 1px solid var(--border-color);
    padding-top: 3rem;
}

.info-block h3 {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-muted);
    margin-bottom: 0.5rem;
}

.info-block p {
    font-family: var(--font-heading);
    font-size: 1.1rem;
}

.project-description .lead {
    font-size: 1.8rem;
    line-height: 1.4;
    font-weight: 300;
    margin-bottom: 2rem;
}

.project-description p {
    color: var(--text-muted);
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
    max-width: 800px;
}

.project-gallery {
    padding: 0 10%;
}

.gallery-img {
    margin-bottom: 2rem;
    overflow: hidden;
}

.gallery-img img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 1s ease;
}

.gallery-img:hover img {
    transform: scale(1.03);
}

.gallery-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin-bottom: 6rem;
}

.next-project {
    height: 60vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    border-top: 1px solid var(--border-color);
}

.next-project .subheading {
    text-transform: uppercase;
    letter-spacing: 2px;
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 1rem;
}

.next-project h2 {
    font-family: var(--font-heading);
    font-size: 5rem;
    font-weight: 400;
}

.next-link {
    display: flex;
    align-items: center;
    gap: 1rem;
    transition: transform var(--transition-fast);
}

.next-link:hover {
    transform: translateX(10px);
}

/* Footer */
.site-footer {
    border-top: 1px solid var(--border-color);
    padding: 6rem 10% 2rem;
    background-color: var(--bg-color);
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 4rem;
    margin-bottom: 6rem;
}

.footer-col h4 {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-muted);
    margin-bottom: 1.5rem;
}

.footer-col p,
.footer-col a {
    font-size: 1rem;
    color: var(--text-primary);
    line-height: 1.8;
}

.social-links li {
    margin-bottom: 0.5rem;
}

.social-links a {
    position: relative;
    display: inline-block;
}

.social-links a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 1px;
    bottom: 0;
    left: 0;
    background-color: var(--text-primary);
    transition: width var(--transition-fast);
}

.social-links a:hover::after {
    width: 100%;
}

.availability p {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid var(--border-color);
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* Animations Trigger Classes */
.fade-in {
    opacity: 0;
    transition: opacity var(--transition-slow);
}

.fade-in.visible {
    opacity: 1;
}

.fade-in-up {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity var(--transition-slow), transform var(--transition-slow);
}

.fade-in-up.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Responsive */
@media (max-width: 1024px) {
    .huge-title {
        font-size: 6rem;
    }

    .project-info {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .info-grid {
        grid-template-columns: 1fr 1fr;
        border-top: none;
    }

    .site-header {
        padding: 2rem;
    }
}

@media (max-width: 768px) {
    .main-nav {
        display: none;
    }

    .menu-toggle {
        display: flex;
        flex-direction: column;
        gap: 6px;
        cursor: pointer;
    }

    .menu-toggle span {
        width: 30px;
        height: 2px;
        background-color: var(--text-primary);
    }

    .huge-title {
        font-size: 4rem;
    }

    .showcase-content {
        padding: 0 2rem 2rem 2rem;
    }

    .project-item {
        min-width: 200px;
        padding: 0 1.5rem;
    }

    .project-title {
        font-size: 1.6rem;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

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

    .cursor-dot,
    .cursor-outline {
        display: none;
    }

    /* hide custom cursor on mobile */
    body {
        cursor: auto;
    }

    a {
        cursor: pointer;
    }
}