/* RESET & BASE */
:root {
    --bg-color: #0b0b0b;
    --text-color: #f4f4f5;
    --accent: #E2E2E2;
    --secondary: #6e6e73;
    
    --font-heading: 'Darker Grotesque', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    --cursor-size: 15px;
    --cursor-size-active: 80px;
    --transition-snappy: 0.8s cubic-bezier(0.19, 1, 0.22, 1);
}

*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    cursor: none !important; /* Hide native cursor for custom cursor */
}

/* Fallback for no-js */
body {
    background-color: var(--bg-color);
    color: var(--text-color);
    font-family: var(--font-body);
    font-size: 1.1rem;
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* PORTFOLIO BANNER */
.portfolio-banner {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: #1a1a1a;
    color: #a8a8a8;
    text-align: center;
    padding: 8px 10px;
    font-size: 0.70rem;
    font-weight: 600;
    font-family: var(--font-body);
    letter-spacing: 2px;
    z-index: 99999;
    border-bottom: 1px solid rgba(255,255,255,0.05);
}

/* CUSTOM CURSOR */
.cursor {
    position: fixed;
    top: 0;
    left: 0;
    width: var(--cursor-size);
    height: var(--cursor-size);
    pointer-events: none;
    z-index: 9999;
    mix-blend-mode: difference;
    transform: translate(-50%, -50%);
    transition: width 0.3s ease, height 0.3s ease;
    display: flex;
    justify-content: center;
    align-items: center;
}
.cursor-dot {
    width: 100%;
    height: 100%;
    background-color: #fff;
    border-radius: 50%;
    position: absolute;
    transition: transform 0.3s ease, opacity 0.3s ease;
}
.cursor-text {
    position: relative;
    font-size: 10px;
    font-weight: 600;
    font-family: var(--font-body);
    color: #000;
    letter-spacing: 1px;
    opacity: 0;
    transform: scale(0);
    transition: opacity 0.3s ease, transform 0.3s ease;
}
.cursor.active {
    width: var(--cursor-size-active);
    height: var(--cursor-size-active);
    mix-blend-mode: normal;
}
.cursor.active .cursor-dot {
    opacity: 0.9;
}
.cursor.active .cursor-text {
    opacity: 1;
    transform: scale(1);
    transition-delay: 0.1s;
}

/* PRELOADER */
.preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-color: var(--bg-color);
    z-index: 10000;
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    padding: 3rem;
    clip-path: polygon(0% 0%, 100% 0%, 100% 100%, 0% 100%);
}
.preloader-counter {
    font-family: var(--font-heading);
    font-size: 8vw;
    font-weight: 300;
    line-height: 0.8;
}
.preloader-title {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 700;
    letter-spacing: 0.1em;
}

/* HEADER & NAV */
.site-header {
    position: fixed;
    top: 35px; /* Offset for the banner */
    left: 0;
    width: 100%;
    padding: 2.5rem 3rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 50;
    mix-blend-mode: difference;
}
.logo {
    font-family: var(--font-heading);
    color: #fff;
    text-decoration: none;
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: 0.15em;
    text-transform: uppercase;
}
.menu-toggle {
    background: none;
    border: none;
    color: #fff;
    font-family: var(--font-body);
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    display: flex;
    align-items: center;
    gap: 10px;
    z-index: 60;
}
.menu-toggle-icon {
    display: inline-block;
    width: 30px;
    height: 2px;
    background: #fff;
    position: relative;
    transition: all 0.4s ease;
}
.menu-toggle-icon::before, .menu-toggle-icon::after {
    content: '';
    position: absolute;
    width: 30px;
    height: 2px;
    background: #fff;
    left: 0;
    transition: all 0.4s ease;
}
.menu-toggle-icon::before { top: -8px; }
.menu-toggle-icon::after { top: 8px; }

/* Menu open state handled by JS via classes */
.menu-open .menu-toggle-icon { background: transparent; }
.menu-open .menu-toggle-icon::before { transform: rotate(45deg); top: 0; }
.menu-open .menu-toggle-icon::after { transform: rotate(-45deg); top: 0; }
.menu-open .menu-toggle-text { opacity: 0; }
/* Disable difference blend when menu is open so it's readable over grey bg */
.menu-open .site-header { mix-blend-mode: normal; }


/* FULLSCREEN OVERLAY MENU */
.menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: 40;
    visibility: hidden;
    pointer-events: none;
}
.menu-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: #1a1a1a;
    transform: translateY(-100%);
}
.menu-inner {
    position: relative;
    width: 100%;
    height: 100%;
    padding: 10rem 3rem 4rem 3rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
}
.menu-nav {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}
.menu-link {
    font-family: var(--font-heading);
    font-size: 6vw;
    color: transparent;
    -webkit-text-stroke: 1px rgba(255,255,255,0.3);
    text-decoration: none;
    text-transform: uppercase;
    font-weight: 700;
    line-height: 1;
    position: relative;
    width: fit-content;
    display: flex;
    align-items: baseline;
    gap: 2rem;
    opacity: 0;
    transform: translateY(20px);
    transition: -webkit-text-stroke-color 0.4s ease, color 0.4s ease;
}
.menu-link:hover {
    color: #fff;
    -webkit-text-stroke: 1px #fff;
}
.link-number {
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 300;
    color: var(--secondary);
    -webkit-text-stroke: 0;
}
.menu-info {
    margin-top: auto;
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    opacity: 0;
    transform: translateY(20px);
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 2rem;
}

/* TYPOGRAPHY & UTILS */
h1, h2, h3 { font-family: var(--font-heading); font-weight: 500; }
.container { padding: 0 4vw; margin: 0 auto; max-width: 1800px; }
.container-narrow { max-width: 1200px; margin: 0 auto; }
.spacer { padding: 15vh 0; }

/* HERO SECTION */
.hero {
    position: relative;
    width: 100vw;
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: hidden;
}
.hero-image-wrapper {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    height: 100%;
    /* Start slightly scaled up for the reveal effect */
    transform: translate(-50%, -50%) scale(1.1); 
    z-index: 1;
}
.hero-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: brightness(0.7) contrast(1.1) grayscale(0.2);
}
.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    width: 100%;
    pointer-events: none; /* Let cursor interact with background */
}
.hero-title {
    font-size: 13vw;
    line-height: 0.85;
    text-transform: uppercase;
    font-weight: 700;
    display: flex;
    flex-direction: column;
}
.title-line {
    overflow: hidden;
    display: block;
}
.title-word {
    display: block;
    transform: translateY(100%);
    opacity: 0;
}

.hero-scroll-indicator {
    position: absolute;
    bottom: -15vh;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
    opacity: 0;
}
.hero-scroll-indicator p {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 2px;
}
.hero-scroll-indicator .line {
    width: 1px;
    height: 50px;
    background-color: rgba(255,255,255,0.5);
    position: relative;
    overflow: hidden;
}
.hero-scroll-indicator .line::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: #fff;
    transform: translateY(-100%);
    animation: scrollDown 2s infinite cubic-bezier(0.8, 0, 0.2, 1);
}
@keyframes scrollDown {
    0% { transform: translateY(-100%); }
    50% { transform: translateY(0%); }
    100% { transform: translateY(100%); }
}

/* INTRO GRID */
.intro-grid {
    display: grid;
    grid-template-columns: 1fr 3fr;
    gap: 2rem;
    align-items: start;
}
.label {
    text-transform: uppercase;
    font-size: 0.9rem;
    letter-spacing: 2px;
    color: var(--secondary);
    display: inline-block;
    border-bottom: 1px solid var(--secondary);
    padding-bottom: 5px;
}
.text-large {
    font-size: 2.4rem;
    line-height: 1.5;
    font-family: var(--font-heading);
    font-weight: 400;
    max-width: 900px;
}

/* HORIZONTAL SCROLL CSS OVERHAUL FOR GSAP PIN */
.horizontal-section {
    overflow: hidden; /* Hide overflow for pinned container */
}
.horizontal-container {
    display: flex;
    width: 400vw; /* 4 panels * 100vw approx */
    height: 100vh;
}
.horizontal-panel {
    width: 100vw;
    height: 100vh;
    display: flex;
    align-items: center;
    padding: 0 5vw;
}
.intro-panel {
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
    background: var(--bg-color);
}
.intro-panel h2 {
    font-size: 6rem;
    line-height: 0.9;
    margin-bottom: 2rem;
    text-transform: uppercase;
}
.project-panel {
    justify-content: center;
}
.project-card {
    width: 60vw;
    height: 70vh;
    position: relative;
    overflow: hidden;
}
.card-image {
    width: 100%;
    height: 100%;
    overflow: hidden;
}
.card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transform: scale(1.2); /* Will be animated down on view */
    transition: transform 1s var(--transition-snappy);
    filter: grayscale(0.5);
}
.project-card:hover .card-image img {
    transform: scale(1);
    filter: grayscale(0);
}
.card-info {
    position: absolute;
    bottom: 0;
    left: 0;
    padding: 2rem;
    background: linear-gradient(to top, rgba(0,0,0,0.8), transparent);
    width: 100%;
    transform: translateY(20px);
    opacity: 0;
    transition: all 0.5s ease;
}
.project-card:hover .card-info {
    transform: translateY(0);
    opacity: 1;
}
.card-info h3 { font-size: 2.5rem; text-transform: uppercase; margin-bottom: 0.5rem; }
.card-info span { font-size: 0.9rem; color: var(--accent); font-family: var(--font-body); }

/* PHILOSOPHY & IMAGE REVEAL */
.philosophy h2 {
    font-size: 4vw;
    margin-bottom: 4rem;
    text-align: center;
    text-transform: uppercase;
}
.image-reveal-wrapper {
    width: 100%;
    height: 60vh;
    overflow: hidden;
    position: relative;
    margin-bottom: 4rem;
    clip-path: inset(100% 0% 0% 0%); /* Initial state for reveal */
}
.image-reveal-wrapper img {
    width: 100%;
    height: 130%; /* Extra height for parallax */
    object-fit: cover;
    position: absolute;
    top: -15%;
}
.philosophy-text {
    font-size: 2rem;
    font-family: var(--font-heading);
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

/* CINEMATIC PARALLAX SECTION */
.parallax-section {
    height: 80vh;
    width: 100%;
    position: relative;
    overflow: hidden;
}
.cinematic-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}
.cinematic-image img {
    width: 100%;
    height: 150%;
    object-fit: cover;
    filter: brightness(0.6);
}

/* FOOTER */
.site-footer {
    background-color: #050505;
    padding: 10rem 4vw 2rem 4vw;
    border-top: 1px solid rgba(255,255,255,0.1);
}
.footer-cta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10rem;
}
.footer-cta h2 {
    font-size: 5vw;
    line-height: 0.9;
    text-transform: uppercase;
}
.big-cta {
    font-size: 2rem;
    font-family: var(--font-heading);
    text-decoration: none;
    color: var(--bg-color);
    background: #fff;
    padding: 2rem 4rem;
    border-radius: 100px;
    text-transform: uppercase;
    font-weight: 600;
    transition: transform 0.3s ease;
    display: inline-block;
}
.big-cta:hover {
    transform: scale(0.95);
}
.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 3rem;
    margin-bottom: 5rem;
    border-bottom: 1px solid rgba(255,255,255,0.1);
    padding-bottom: 5rem;
}
.footer-col .meta {
    color: var(--secondary);
    font-size: 0.9rem;
    margin-bottom: 1.5rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}
.footer-col p, .footer-col a {
    font-size: 1.1rem;
    color: #fff;
    text-decoration: none;
    line-height: 1.8;
}
.footer-col ul { list-style: none; }
.footer-bottom {
    display: flex;
    justify-content: space-between;
    font-size: 0.85rem;
    color: var(--secondary);
}

/* TEXT REVEAL UTIL */
.split-line {
    overflow: hidden;
}
.split-line .line {
    display: inline-block;
}

/* PROJECT OVERLAY (APPLE STYLE) */
.project-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: 9000;
    visibility: hidden;
    pointer-events: none;
    display: flex;
    justify-content: center;
    align-items: center;
}
.overlay-backdrop {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(5, 5, 5, 0.6);
    backdrop-filter: blur(25px);
    -webkit-backdrop-filter: blur(25px);
    opacity: 0;
}
.overlay-content {
    position: relative;
    width: 90vw;
    height: 85vh;
    background-color: #121212;
    border-radius: 20px;
    z-index: 2;
    display: flex;
    overflow: hidden;
    opacity: 0;
    transform: scale(0.95) translateY(20px);
    border: 1px solid rgba(255,255,255,0.05);
    box-shadow: 0 30px 60px rgba(0,0,0,0.5);
}
.overlay-close {
    position: absolute;
    top: 2rem;
    right: 3rem;
    background: transparent;
    border: none;
    color: #fff;
    font-family: var(--font-body);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    z-index: 10;
    mix-blend-mode: difference;
    padding: 10px;
}
.overlay-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    width: 100%;
    height: 100%;
}
.overlay-image-side {
    height: 100%;
    width: 100%;
    overflow: hidden;
    background: #000;
}
.overlay-image-side img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.8;
}
.overlay-text-side {
    padding: 6rem 5rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
}
.overlay-meta {
    font-size: 0.9rem;
    color: var(--secondary);
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: 1.5rem;
}
#overlay-title {
    font-size: 5rem;
    line-height: 0.9;
    margin-bottom: 2rem;
    text-transform: uppercase;
}
.overlay-desc {
    font-size: 1.2rem;
    color: #a8a8a8;
    line-height: 1.6;
    font-weight: 300;
    margin-bottom: 4rem;
}
.overlay-facts {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 2rem;
}
.fact {
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.fact-label {
    color: var(--secondary);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 0.85rem;
}
.fact-val {
    font-weight: 500;
    font-family: var(--font-heading);
    font-size: 1.3rem;
    text-transform: uppercase;
    color: #fff;
}

/* MEDIA QUERIES */
@media (max-width: 768px) {
    .intro-grid { grid-template-columns: 1fr; }
    .text-large { font-size: 1.8rem; }
    .footer-cta { flex-direction: column; align-items: flex-start; gap: 3rem; }
    .footer-cta h2 { font-size: 10vw; }
    .footer-links { grid-template-columns: 1fr; }
    .horizontal-container { flex-direction: column; width: 100vw; height: auto; }
    .horizontal-panel { height: 100vh; width: 100vw; }
    .project-card { width: 90vw; }
    /* Menu adjustments */
    .menu-inner { padding: 6rem 2rem 2rem; }
    .menu-link { font-size: 10vw; }
    
    /* Overlay adjustments */
    .overlay-grid { grid-template-columns: 1fr; grid-template-rows: 40% 60%; }
    .overlay-text-side { padding: 3rem 2rem; }
    #overlay-title { font-size: 3rem; }
}